Mercurial > vim

annotate src/drawscreen.c @ 18486:9d887cad7315

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Added tag v8.1.2237 for changeset 63ee3c2b140fe1b4801389872a8e47aec19d028b
author Bram Moolenaar <Bram@vim.org>
date Thu, 31 Oct 2019 20:00:04 +0100
parents d6cb1e706fb7
children 78e43be18f6b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18124
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * drawscreen.c: Code for updating all the windows on the screen.
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12 * This is the top level, drawline.c is the middle and screen.c the lower
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13 * level.
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14 *
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15 * update_screen() is the function that updates all windows and status lines.
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16 * It is called form the main loop when must_redraw is non-zero. It may be
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17 * called from other places when an immediate screen update is needed.
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18 *
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19 * The part of the buffer that is displayed in a window is set with:
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20 * - w_topline (first buffer line in window)
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21 * - w_topfill (filler lines above the first line)
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22 * - w_leftcol (leftmost window cell in window),
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23 * - w_skipcol (skipped window cells of first line)
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24 *
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25 * Commands that only move the cursor around in a window, do not need to take
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26 * action to update the display. The main loop will check if w_topline is
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27 * valid and update it (scroll the window) when needed.
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28 *
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29 * Commands that scroll a window change w_topline and must call
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30 * check_cursor() to move the cursor into the visible part of the window, and
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31 * call redraw_later(VALID) to have the window displayed by update_screen()
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32 * later.
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33 *
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34 * Commands that change text in the buffer must call changed_bytes() or
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35 * changed_lines() to mark the area that changed and will require updating
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36 * later. The main loop will call update_screen(), which will update each
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37 * window that shows the changed buffer. This assumes text above the change
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38 * can remain displayed as it is. Text after the change may need updating for
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39 * scrolling, folding and syntax highlighting.
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40 *
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41 * Commands that change how a window is displayed (e.g., setting 'list') or
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42 * invalidate the contents of a window in another way (e.g., change fold
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43 * settings), must call redraw_later(NOT_VALID) to have the whole window
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44 * redisplayed by update_screen() later.
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45 *
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46 * Commands that change how a buffer is displayed (e.g., setting 'tabstop')
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47 * must call redraw_curbuf_later(NOT_VALID) to have all the windows for the
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48 * buffer redisplayed by update_screen() later.
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49 *
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50 * Commands that change highlighting and possibly cause a scroll too must call
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51 * redraw_later(SOME_VALID) to update the whole window but still use scrolling
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52 * to avoid redrawing everything. But the length of displayed lines must not
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53 * change, use NOT_VALID then.
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54 *
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55 * Commands that move the window position must call redraw_later(NOT_VALID).
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56 * TODO: should minimize redrawing by scrolling when possible.
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57 *
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58 * Commands that change everything (e.g., resizing the screen) must call
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59 * redraw_all_later(NOT_VALID) or redraw_all_later(CLEAR).
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60 *
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61 * Things that are handled indirectly:
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62 * - When messages scroll the screen up, msg_scrolled will be set and
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63 * update_screen() called to redraw.
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64 */
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65
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66 #include "vim.h"
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67
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68 static void win_update(win_T *wp);
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69 #ifdef FEAT_STL_OPT
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70 static void redraw_custom_statusline(win_T *wp);
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71 #endif
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72
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73 /*
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74 * Based on the current value of curwin->w_topline, transfer a screenfull
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75 * of stuff from Filemem to ScreenLines[], and update curwin->w_botline.
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76 * Return OK when the screen was updated, FAIL if it was not done.
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77 */
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78 int
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79 update_screen(int type_arg)
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80 {
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81 int type = type_arg;
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82 win_T *wp;
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83 static int did_intro = FALSE;
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84 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_CLIPBOARD)
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85 int did_one;
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86 #endif
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87 #ifdef FEAT_GUI
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88 int did_undraw = FALSE;
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89 int gui_cursor_col = 0;
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90 int gui_cursor_row = 0;
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91 #endif
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92 int no_update = FALSE;
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93
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94 // Don't do anything if the screen structures are (not yet) valid.
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95 if (!screen_valid(TRUE))
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96 return FAIL;
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97
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98 if (type == VALID_NO_UPDATE)
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99 {
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100 no_update = TRUE;
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101 type = 0;
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102 }
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103
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104 #ifdef FEAT_EVAL
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105 {
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106 buf_T *buf;
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107
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108 // Before updating the screen, notify any listeners of changed text.
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109 FOR_ALL_BUFFERS(buf)
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110 invoke_listeners(buf);
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111 }
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112 #endif
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113
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114 #ifdef FEAT_DIFF
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115 // May have postponed updating diffs.
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116 if (need_diff_redraw)
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117 diff_redraw(TRUE);
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118 #endif
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119
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120 if (must_redraw)
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121 {
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122 if (type < must_redraw) // use maximal type
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123 type = must_redraw;
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124
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125 // must_redraw is reset here, so that when we run into some weird
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126 // reason to redraw while busy redrawing (e.g., asynchronous
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127 // scrolling), or update_topline() in win_update() will cause a
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128 // scroll, the screen will be redrawn later or in win_update().
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129 must_redraw = 0;
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130 }
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131
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132 // May need to update w_lines[].
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133 if (curwin->w_lines_valid == 0 && type < NOT_VALID
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134 #ifdef FEAT_TERMINAL
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135 && !term_do_update_window(curwin)
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136 #endif
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137 )
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138 type = NOT_VALID;
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139
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140 // Postpone the redrawing when it's not needed and when being called
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141 // recursively.
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142 if (!redrawing() || updating_screen)
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143 {
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144 redraw_later(type); // remember type for next time
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145 must_redraw = type;
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146 if (type > INVERTED_ALL)
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147 curwin->w_lines_valid = 0; // don't use w_lines[].wl_size now
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148 return FAIL;
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149 }
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150 updating_screen = TRUE;
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151
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152 #ifdef FEAT_TEXT_PROP
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153 // Update popup_mask if needed. This may set w_redraw_top and w_redraw_bot
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154 // in some windows.
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155 may_update_popup_mask(type);
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156 #endif
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157
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158 #ifdef FEAT_SYN_HL
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159 ++display_tick; // let syntax code know we're in a next round of
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160 // display updating
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161 #endif
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162 if (no_update)
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163 ++no_win_do_lines_ins;
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164
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165 // if the screen was scrolled up when displaying a message, scroll it down
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166 if (msg_scrolled)
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167 {
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168 clear_cmdline = TRUE;
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169 if (msg_scrolled > Rows - 5) // clearing is faster
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170 type = CLEAR;
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171 else if (type != CLEAR)
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172 {
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173 check_for_delay(FALSE);
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174 if (screen_ins_lines(0, 0, msg_scrolled, (int)Rows, 0, NULL)
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175 == FAIL)
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176 type = CLEAR;
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177 FOR_ALL_WINDOWS(wp)
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178 {
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179 if (wp->w_winrow < msg_scrolled)
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180 {
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181 if (W_WINROW(wp) + wp->w_height > msg_scrolled
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182 && wp->w_redr_type < REDRAW_TOP
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183 && wp->w_lines_valid > 0
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184 && wp->w_topline == wp->w_lines[0].wl_lnum)
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185 {
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186 wp->w_upd_rows = msg_scrolled - W_WINROW(wp);
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187 wp->w_redr_type = REDRAW_TOP;
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188 }
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189 else
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190 {
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191 wp->w_redr_type = NOT_VALID;
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192 if (W_WINROW(wp) + wp->w_height + wp->w_status_height
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193 <= msg_scrolled)
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194 wp->w_redr_status = TRUE;
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195 }
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196 }
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197 }
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198 if (!no_update)
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199 redraw_cmdline = TRUE;
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200 redraw_tabline = TRUE;
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201 }
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202 msg_scrolled = 0;
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203 need_wait_return = FALSE;
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204 }
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205
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206 // reset cmdline_row now (may have been changed temporarily)
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207 compute_cmdrow();
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208
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209 // Check for changed highlighting
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210 if (need_highlight_changed)
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211 highlight_changed();
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diff changeset
212
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213 if (type == CLEAR) // first clear screen
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214 {
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215 screenclear(); // will reset clear_cmdline
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216 type = NOT_VALID;
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217 // must_redraw may be set indirectly, avoid another redraw later
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218 must_redraw = 0;
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219 }
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220
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221 if (clear_cmdline) // going to clear cmdline (done below)
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222 check_for_delay(FALSE);
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223
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224 #ifdef FEAT_LINEBREAK
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225 // Force redraw when width of 'number' or 'relativenumber' column
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226 // changes.
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227 if (curwin->w_redr_type < NOT_VALID
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228 && curwin->w_nrwidth != ((curwin->w_p_nu || curwin->w_p_rnu)
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229 ? number_width(curwin) : 0))
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230 curwin->w_redr_type = NOT_VALID;
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diff changeset
231 #endif
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diff changeset
232
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233 // Only start redrawing if there is really something to do.
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diff changeset
234 if (type == INVERTED)
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diff changeset
235 update_curswant();
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diff changeset
236 if (curwin->w_redr_type < type
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237 && !((type == VALID
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238 && curwin->w_lines[0].wl_valid
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diff changeset
239 #ifdef FEAT_DIFF
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240 && curwin->w_topfill == curwin->w_old_topfill
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241 && curwin->w_botfill == curwin->w_old_botfill
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242 #endif
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243 && curwin->w_topline == curwin->w_lines[0].wl_lnum)
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244 || (type == INVERTED
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245 && VIsual_active
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diff changeset
246 && curwin->w_old_cursor_lnum == curwin->w_cursor.lnum
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diff changeset
247 && curwin->w_old_visual_mode == VIsual_mode
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248 && (curwin->w_valid & VALID_VIRTCOL)
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diff changeset
249 && curwin->w_old_curswant == curwin->w_curswant)
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250 ))
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251 curwin->w_redr_type = type;
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252
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253 // Redraw the tab pages line if needed.
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254 if (redraw_tabline || type >= NOT_VALID)
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255 draw_tabline();
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256
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257 #ifdef FEAT_SYN_HL
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258 // Correct stored syntax highlighting info for changes in each displayed
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259 // buffer. Each buffer must only be done once.
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260 FOR_ALL_WINDOWS(wp)
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261 {
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262 if (wp->w_buffer->b_mod_set)
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263 {
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264 win_T *wwp;
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265
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266 // Check if we already did this buffer.
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267 for (wwp = firstwin; wwp != wp; wwp = wwp->w_next)
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268 if (wwp->w_buffer == wp->w_buffer)
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269 break;
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270 if (wwp == wp && syntax_present(wp))
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271 syn_stack_apply_changes(wp->w_buffer);
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272 }
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273 }
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274 #endif
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275
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276 // Go from top to bottom through the windows, redrawing the ones that need
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277 // it.
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278 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_CLIPBOARD)
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279 did_one = FALSE;
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280 #endif
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281 #ifdef FEAT_SEARCH_EXTRA
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282 screen_search_hl.rm.regprog = NULL;
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283 #endif
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284 FOR_ALL_WINDOWS(wp)
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285 {
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286 if (wp->w_redr_type != 0)
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287 {
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288 cursor_off();
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289 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_CLIPBOARD)
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290 if (!did_one)
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291 {
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292 did_one = TRUE;
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293 # ifdef FEAT_SEARCH_EXTRA
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294 start_search_hl();
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295 # endif
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296 # ifdef FEAT_CLIPBOARD
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297 // When Visual area changed, may have to update selection.
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298 if (clip_star.available && clip_isautosel_star())
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299 clip_update_selection(&clip_star);
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300 if (clip_plus.available && clip_isautosel_plus())
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301 clip_update_selection(&clip_plus);
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302 # endif
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303 #ifdef FEAT_GUI
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304 // Remove the cursor before starting to do anything, because
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305 // scrolling may make it difficult to redraw the text under
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306 // it.
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307 if (gui.in_use && wp == curwin)
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308 {
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309 gui_cursor_col = gui.cursor_col;
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310 gui_cursor_row = gui.cursor_row;
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311 gui_undraw_cursor();
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312 did_undraw = TRUE;
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313 }
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314 #endif
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315 }
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316 #endif
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317 win_update(wp);
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318 }
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319
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320 // redraw status line after the window to minimize cursor movement
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321 if (wp->w_redr_status)
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322 {
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323 cursor_off();
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324 win_redr_status(wp, TRUE); // any popup menu will be redrawn below
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325 }
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326 }
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327 #if defined(FEAT_SEARCH_EXTRA)
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328 end_search_hl();
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329 #endif
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330 // May need to redraw the popup menu.
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331 pum_may_redraw();
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332
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333 // Reset b_mod_set flags. Going through all windows is probably faster
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334 // than going through all buffers (there could be many buffers).
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335 FOR_ALL_WINDOWS(wp)
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336 wp->w_buffer->b_mod_set = FALSE;
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337
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338 #ifdef FEAT_TEXT_PROP
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339 // Display popup windows on top of the windows and command line.
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340 update_popups(win_update);
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341 #endif
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342
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343 after_updating_screen(TRUE);
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344
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diff changeset
345 // Clear or redraw the command line. Done last, because scrolling may
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346 // mess up the command line.
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347 if (clear_cmdline || redraw_cmdline || redraw_mode)
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348 showmode();
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349
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350 if (no_update)
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351 --no_win_do_lines_ins;
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diff changeset
352
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353 // May put up an introductory message when not editing a file
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354 if (!did_intro)
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355 maybe_intro_message();
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356 did_intro = TRUE;
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diff changeset
357
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358 #ifdef FEAT_GUI
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diff changeset
359 // Redraw the cursor and update the scrollbars when all screen updating is
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360 // done.
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361 if (gui.in_use)
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362 {
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363 if (did_undraw && !gui_mch_is_blink_off())
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364 {
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365 mch_disable_flush();
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366 out_flush(); // required before updating the cursor
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367 mch_enable_flush();
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368
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369 // Put the GUI position where the cursor was, gui_update_cursor()
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370 // uses that.
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371 gui.col = gui_cursor_col;
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372 gui.row = gui_cursor_row;
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373 gui.col = mb_fix_col(gui.col, gui.row);
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374 gui_update_cursor(FALSE, FALSE);
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375 gui_may_flush();
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376 screen_cur_col = gui.col;
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diff changeset
377 screen_cur_row = gui.row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
378 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
379 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
380 out_flush();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
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parents:
diff changeset
381 gui_update_scrollbars(FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
382 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
383 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
384 return OK;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
385 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
386
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
387 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
388 * Redraw the status line of window wp.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
389 *
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
390 * If inversion is possible we use it. Else '=' characters are used.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
391 * If "ignore_pum" is TRUE, also redraw statusline when the popup menu is
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
392 * displayed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
393 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
394 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
395 win_redr_status(win_T *wp, int ignore_pum UNUSED)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
396 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
397 int row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
398 char_u *p;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
399 int len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
400 int fillchar;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
401 int attr;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
402 int this_ru_col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
403 static int busy = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
404
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
405 // It's possible to get here recursively when 'statusline' (indirectly)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
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parents:
diff changeset
406 // invokes ":redrawstatus". Simply ignore the call then.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
407 if (busy)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
408 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
409 busy = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
410
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
411 wp->w_redr_status = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
412 if (wp->w_status_height == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
413 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
414 // no status line, can only be last window
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
415 redraw_cmdline = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
416 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
417 else if (!redrawing()
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
418 // don't update status line when popup menu is visible and may be
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
419 // drawn over it, unless it will be redrawn later
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
420 || (!ignore_pum && pum_visible()))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
421 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
422 // Don't redraw right now, do it later.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
423 wp->w_redr_status = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
424 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
425 #ifdef FEAT_STL_OPT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
426 else if (*p_stl != NUL || *wp->w_p_stl != NUL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
427 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
428 // redraw custom status line
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
429 redraw_custom_statusline(wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
430 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
431 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
432 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
433 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
434 fillchar = fillchar_status(&attr, wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
435
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
436 get_trans_bufname(wp->w_buffer);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
437 p = NameBuff;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
438 len = (int)STRLEN(p);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
439
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
440 if (bt_help(wp->w_buffer)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
441 #ifdef FEAT_QUICKFIX
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
442 || wp->w_p_pvw
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
443 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
444 || bufIsChanged(wp->w_buffer)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
445 || wp->w_buffer->b_p_ro)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
446 *(p + len++) = ' ';
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
447 if (bt_help(wp->w_buffer))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
448 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
449 STRCPY(p + len, _("[Help]"));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
450 len += (int)STRLEN(p + len);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
451 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
452 #ifdef FEAT_QUICKFIX
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
453 if (wp->w_p_pvw)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
454 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
455 STRCPY(p + len, _("[Preview]"));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
456 len += (int)STRLEN(p + len);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
457 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
458 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
459 if (bufIsChanged(wp->w_buffer)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
460 #ifdef FEAT_TERMINAL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
461 && !bt_terminal(wp->w_buffer)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
462 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
463 )
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
464 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
465 STRCPY(p + len, "[+]");
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
466 len += 3;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
467 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
468 if (wp->w_buffer->b_p_ro)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
469 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
470 STRCPY(p + len, _("[RO]"));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
471 len += (int)STRLEN(p + len);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
472 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
473
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
474 this_ru_col = ru_col - (Columns - wp->w_width);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
475 if (this_ru_col < (wp->w_width + 1) / 2)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
476 this_ru_col = (wp->w_width + 1) / 2;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
477 if (this_ru_col <= 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
478 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
479 p = (char_u *)"<"; // No room for file name!
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
480 len = 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
481 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
482 else if (has_mbyte)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
483 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
484 int clen = 0, i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
485
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
486 // Count total number of display cells.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
487 clen = mb_string2cells(p, -1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
488
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
489 // Find first character that will fit.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
490 // Going from start to end is much faster for DBCS.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
491 for (i = 0; p[i] != NUL && clen >= this_ru_col - 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
492 i += (*mb_ptr2len)(p + i))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
493 clen -= (*mb_ptr2cells)(p + i);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
494 len = clen;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
495 if (i > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
496 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
497 p = p + i - 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
498 *p = '<';
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
499 ++len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
500 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
501
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
502 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
503 else if (len > this_ru_col - 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
504 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
505 p += len - (this_ru_col - 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
506 *p = '<';
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
507 len = this_ru_col - 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
508 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
509
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
510 row = W_WINROW(wp) + wp->w_height;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
511 screen_puts(p, row, wp->w_wincol, attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
512 screen_fill(row, row + 1, len + wp->w_wincol,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
513 this_ru_col + wp->w_wincol, fillchar, fillchar, attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
514
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
515 if (get_keymap_str(wp, (char_u *)"<%s>", NameBuff, MAXPATHL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
516 && (int)(this_ru_col - len) > (int)(STRLEN(NameBuff) + 1))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
517 screen_puts(NameBuff, row, (int)(this_ru_col - STRLEN(NameBuff)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
518 - 1 + wp->w_wincol), attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
519
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
520 #ifdef FEAT_CMDL_INFO
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
521 win_redr_ruler(wp, TRUE, ignore_pum);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
522 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
523 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
524
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
525 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
526 * May need to draw the character below the vertical separator.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
527 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
528 if (wp->w_vsep_width != 0 && wp->w_status_height != 0 && redrawing())
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
529 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
530 if (stl_connected(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
531 fillchar = fillchar_status(&attr, wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
532 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
533 fillchar = fillchar_vsep(&attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
534 screen_putchar(fillchar, W_WINROW(wp) + wp->w_height, W_ENDCOL(wp),
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
535 attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
536 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
537 busy = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
538 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
539
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
540 #ifdef FEAT_STL_OPT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
541 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
542 * Redraw the status line according to 'statusline' and take care of any
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
543 * errors encountered.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
544 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
545 static void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
546 redraw_custom_statusline(win_T *wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
547 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
548 static int entered = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
549 int saved_did_emsg = did_emsg;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
550
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
551 // When called recursively return. This can happen when the statusline
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
552 // contains an expression that triggers a redraw.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
553 if (entered)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
554 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
555 entered = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
556
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
557 did_emsg = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
558 win_redr_custom(wp, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
559 if (did_emsg)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
560 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
561 // When there is an error disable the statusline, otherwise the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
562 // display is messed up with errors and a redraw triggers the problem
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
563 // again and again.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
564 set_string_option_direct((char_u *)"statusline", -1,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
565 (char_u *)"", OPT_FREE | (*wp->w_p_stl != NUL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
566 ? OPT_LOCAL : OPT_GLOBAL), SID_ERROR);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
567 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
568 did_emsg |= saved_did_emsg;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
569 entered = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
570 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
571 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
572
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
573 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
574 * Show current status info in ruler and various other places
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
575 * If always is FALSE, only show ruler if position has changed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
576 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
578 showruler(int always)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
579 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
580 if (!always && !redrawing())
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
581 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
582 if (pum_visible())
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
583 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
584 // Don't redraw right now, do it later.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
585 curwin->w_redr_status = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
587 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
588 #if defined(FEAT_STL_OPT)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
589 if ((*p_stl != NUL || *curwin->w_p_stl != NUL) && curwin->w_status_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
590 redraw_custom_statusline(curwin);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
591 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
592 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
593 #ifdef FEAT_CMDL_INFO
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
594 win_redr_ruler(curwin, always, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
595 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
596
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
597 #ifdef FEAT_TITLE
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
598 if (need_maketitle
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
599 # ifdef FEAT_STL_OPT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
600 || (p_icon && (stl_syntax & STL_IN_ICON))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
601 || (p_title && (stl_syntax & STL_IN_TITLE))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
603 )
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
604 maketitle();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
605 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
606 // Redraw the tab pages line if needed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
607 if (redraw_tabline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
608 draw_tabline();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
609 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
610
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
611 #if defined(FEAT_CMDL_INFO) || defined(PROTO)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
612 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
613 win_redr_ruler(win_T *wp, int always, int ignore_pum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
614 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
615 #define RULER_BUF_LEN 70
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
616 char_u buffer[RULER_BUF_LEN];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
617 int row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
618 int fillchar;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
619 int attr;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
620 int empty_line = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
621 colnr_T virtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
622 int i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
623 size_t len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
624 int o;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
625 int this_ru_col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
626 int off = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
627 int width;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
628
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
629 // If 'ruler' off or redrawing disabled, don't do anything
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
630 if (!p_ru)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
631 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
632
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
633 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
634 * Check if cursor.lnum is valid, since win_redr_ruler() may be called
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
635 * after deleting lines, before cursor.lnum is corrected.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
636 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
637 if (wp->w_cursor.lnum > wp->w_buffer->b_ml.ml_line_count)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
638 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
639
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
640 // Don't draw the ruler while doing insert-completion, it might overwrite
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
641 // the (long) mode message.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
642 if (wp == lastwin && lastwin->w_status_height == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
643 if (edit_submode != NULL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
644 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
645 // Don't draw the ruler when the popup menu is visible, it may overlap.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
646 // Except when the popup menu will be redrawn anyway.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
647 if (!ignore_pum && pum_visible())
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
648 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
649
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
650 #ifdef FEAT_STL_OPT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
651 if (*p_ruf)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
652 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
653 int save_called_emsg = called_emsg;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
654
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
655 called_emsg = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
656 win_redr_custom(wp, TRUE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
657 if (called_emsg)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
658 set_string_option_direct((char_u *)"rulerformat", -1,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
659 (char_u *)"", OPT_FREE, SID_ERROR);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
660 called_emsg |= save_called_emsg;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
661 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
662 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
663 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
664
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
665 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
666 * Check if not in Insert mode and the line is empty (will show "0-1").
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
667 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
668 if (!(State & INSERT)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
669 && *ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE) == NUL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
670 empty_line = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
671
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
672 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
673 * Only draw the ruler when something changed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
674 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
675 validate_virtcol_win(wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
676 if ( redraw_cmdline
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
677 || always
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
678 || wp->w_cursor.lnum != wp->w_ru_cursor.lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
679 || wp->w_cursor.col != wp->w_ru_cursor.col
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
680 || wp->w_virtcol != wp->w_ru_virtcol
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
681 || wp->w_cursor.coladd != wp->w_ru_cursor.coladd
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
682 || wp->w_topline != wp->w_ru_topline
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
683 || wp->w_buffer->b_ml.ml_line_count != wp->w_ru_line_count
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
684 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
685 || wp->w_topfill != wp->w_ru_topfill
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
686 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
687 || empty_line != wp->w_ru_empty)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
688 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
689 cursor_off();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
690 if (wp->w_status_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
691 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
692 row = W_WINROW(wp) + wp->w_height;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
693 fillchar = fillchar_status(&attr, wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 off = wp->w_wincol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
695 width = wp->w_width;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
697 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
698 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
699 row = Rows - 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
700 fillchar = ' ';
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
701 attr = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
702 width = Columns;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
703 off = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
704 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
705
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
706 // In list mode virtcol needs to be recomputed
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
707 virtcol = wp->w_virtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
708 if (wp->w_p_list && lcs_tab1 == NUL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
709 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
710 wp->w_p_list = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
711 getvvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
712 wp->w_p_list = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
713 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
714
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
715 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
716 * Some sprintfs return the length, some return a pointer.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
717 * To avoid portability problems we use strlen() here.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
718 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
719 vim_snprintf((char *)buffer, RULER_BUF_LEN, "%ld,",
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
720 (wp->w_buffer->b_ml.ml_flags & ML_EMPTY)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
721 ? 0L
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
722 : (long)(wp->w_cursor.lnum));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
723 len = STRLEN(buffer);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
724 col_print(buffer + len, RULER_BUF_LEN - len,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
725 empty_line ? 0 : (int)wp->w_cursor.col + 1,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
726 (int)virtcol + 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
727
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
728 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
729 * Add a "50%" if there is room for it.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
730 * On the last line, don't print in the last column (scrolls the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
731 * screen up on some terminals).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
732 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
733 i = (int)STRLEN(buffer);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
734 get_rel_pos(wp, buffer + i + 1, RULER_BUF_LEN - i - 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
735 o = i + vim_strsize(buffer + i + 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
736 if (wp->w_status_height == 0) // can't use last char of screen
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
737 ++o;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
738 this_ru_col = ru_col - (Columns - width);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
739 if (this_ru_col < 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
740 this_ru_col = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
741 // Never use more than half the window/screen width, leave the other
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
742 // half for the filename.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
743 if (this_ru_col < (width + 1) / 2)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
744 this_ru_col = (width + 1) / 2;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
745 if (this_ru_col + o < width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
746 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
747 // need at least 3 chars left for get_rel_pos() + NUL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
748 while (this_ru_col + o < width && RULER_BUF_LEN > i + 4)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
749 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
750 if (has_mbyte)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
751 i += (*mb_char2bytes)(fillchar, buffer + i);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
752 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
753 buffer[i++] = fillchar;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
754 ++o;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
755 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
756 get_rel_pos(wp, buffer + i, RULER_BUF_LEN - i);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
757 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
758 // Truncate at window boundary.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
759 if (has_mbyte)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
760 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
761 o = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
762 for (i = 0; buffer[i] != NUL; i += (*mb_ptr2len)(buffer + i))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
763 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
764 o += (*mb_ptr2cells)(buffer + i);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
765 if (this_ru_col + o > width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
766 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767 buffer[i] = NUL;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
768 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
769 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
770 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
771 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
772 else if (this_ru_col + (int)STRLEN(buffer) > width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
773 buffer[width - this_ru_col] = NUL;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
774
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
775 screen_puts(buffer, row, this_ru_col + off, attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
776 i = redraw_cmdline;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
777 screen_fill(row, row + 1,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
778 this_ru_col + off + (int)STRLEN(buffer),
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
779 (int)(off + width),
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
780 fillchar, fillchar, attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
781 // don't redraw the cmdline because of showing the ruler
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
782 redraw_cmdline = i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
783 wp->w_ru_cursor = wp->w_cursor;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
784 wp->w_ru_virtcol = wp->w_virtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
785 wp->w_ru_empty = empty_line;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
786 wp->w_ru_topline = wp->w_topline;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
787 wp->w_ru_line_count = wp->w_buffer->b_ml.ml_line_count;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
788 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
789 wp->w_ru_topfill = wp->w_topfill;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
790 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
791 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
792 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
793 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
794
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
795 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
796 * To be called when "updating_screen" was set before and now the postponed
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
797 * side effects may take place.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
798 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
799 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
800 after_updating_screen(int may_resize_shell UNUSED)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
801 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
802 updating_screen = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803 #ifdef FEAT_GUI
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
804 if (may_resize_shell)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
805 gui_may_resize_shell();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
807 #ifdef FEAT_TERMINAL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
808 term_check_channel_closed_recently();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
809 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
810
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
811 #ifdef HAVE_DROP_FILE
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
812 // If handle_drop() was called while updating_screen was TRUE need to
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
813 // handle the drop now.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
814 handle_any_postponed_drop();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
815 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
816 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
817
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
818 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
819 * Update all windows that are editing the current buffer.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
820 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
821 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
822 update_curbuf(int type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
823 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
824 redraw_curbuf_later(type);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
825 update_screen(type);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
826 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
827
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
828 #if defined(FEAT_MENU) || defined(FEAT_FOLDING)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
829 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
830 * Copy "text" to ScreenLines using "attr".
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
831 * Returns the next screen column.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
832 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
833 static int
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
834 text_to_screenline(win_T *wp, char_u *text, int col)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
835 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
836 int off = (int)(current_ScreenLine - ScreenLines);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
837
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
838 if (has_mbyte)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
839 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
840 int cells;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
841 int u8c, u8cc[MAX_MCO];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
842 int i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
843 int idx;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
844 int c_len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
845 char_u *p;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
846 # ifdef FEAT_ARABIC
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
847 int prev_c = 0; // previous Arabic character
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
848 int prev_c1 = 0; // first composing char for prev_c
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
849 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
850
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
851 # ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
852 if (wp->w_p_rl)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
853 idx = off;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
854 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
855 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
856 idx = off + col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
857
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
858 // Store multibyte characters in ScreenLines[] et al. correctly.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
859 for (p = text; *p != NUL; )
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
860 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
861 cells = (*mb_ptr2cells)(p);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
862 c_len = (*mb_ptr2len)(p);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
863 if (col + cells > wp->w_width
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
864 # ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
865 - (wp->w_p_rl ? col : 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
866 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
867 )
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
868 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
869 ScreenLines[idx] = *p;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
870 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
871 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
872 u8c = utfc_ptr2char(p, u8cc);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
873 if (*p < 0x80 && u8cc[0] == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
874 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
875 ScreenLinesUC[idx] = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
876 #ifdef FEAT_ARABIC
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
877 prev_c = u8c;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
878 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
879 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
880 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
881 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
882 #ifdef FEAT_ARABIC
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
883 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
884 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
885 // Do Arabic shaping.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
886 int pc, pc1, nc;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
887 int pcc[MAX_MCO];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
888 int firstbyte = *p;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
889
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
890 // The idea of what is the previous and next
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
891 // character depends on 'rightleft'.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
892 if (wp->w_p_rl)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
893 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
894 pc = prev_c;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
895 pc1 = prev_c1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
896 nc = utf_ptr2char(p + c_len);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
897 prev_c1 = u8cc[0];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
898 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
899 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
900 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
901 pc = utfc_ptr2char(p + c_len, pcc);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
902 nc = prev_c;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
903 pc1 = pcc[0];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
904 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
905 prev_c = u8c;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
906
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
907 u8c = arabic_shape(u8c, &firstbyte, &u8cc[0],
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
908 pc, pc1, nc);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
909 ScreenLines[idx] = firstbyte;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
910 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
911 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
912 prev_c = u8c;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
913 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914 // Non-BMP character: display as ? or fullwidth ?.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
915 ScreenLinesUC[idx] = u8c;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
916 for (i = 0; i < Screen_mco; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
917 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
918 ScreenLinesC[i][idx] = u8cc[i];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
919 if (u8cc[i] == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
920 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
921 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
922 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
923 if (cells > 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
924 ScreenLines[idx + 1] = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
925 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
926 else if (enc_dbcs == DBCS_JPNU && *p == 0x8e)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
927 // double-byte single width character
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
928 ScreenLines2[idx] = p[1];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
929 else if (cells > 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
930 // double-width character
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
931 ScreenLines[idx + 1] = p[1];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
932 col += cells;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
933 idx += cells;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
934 p += c_len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
935 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
936 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
937 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
938 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
939 int len = (int)STRLEN(text);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
940
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
941 if (len > wp->w_width - col)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
942 len = wp->w_width - col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
943 if (len > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
944 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
945 #ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
946 if (wp->w_p_rl)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
947 mch_memmove(current_ScreenLine, text, len);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
948 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
949 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
950 mch_memmove(current_ScreenLine + col, text, len);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
951 col += len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
952 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
953 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
954 return col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
955 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
956 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
957
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
958 #ifdef FEAT_MENU
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
959 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
960 * Draw the window toolbar.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
961 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
962 static void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
963 redraw_win_toolbar(win_T *wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
964 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
965 vimmenu_T *menu;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
966 int item_idx = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
967 int item_count = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
968 int col = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
969 int next_col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
970 int off = (int)(current_ScreenLine - ScreenLines);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
971 int fill_attr = syn_name2attr((char_u *)"ToolbarLine");
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
972 int button_attr = syn_name2attr((char_u *)"ToolbarButton");
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
973
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
974 vim_free(wp->w_winbar_items);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
975 for (menu = wp->w_winbar->children; menu != NULL; menu = menu->next)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976 ++item_count;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
977 wp->w_winbar_items = ALLOC_CLEAR_MULT(winbar_item_T, item_count + 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
978
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
979 // TODO: use fewer spaces if there is not enough room
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
980 for (menu = wp->w_winbar->children;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
981 menu != NULL && col < wp->w_width; menu = menu->next)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
982 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
983 space_to_screenline(off + col, fill_attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 if (++col >= wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
986 if (col > 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
987 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988 space_to_screenline(off + col, fill_attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989 if (++col >= wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
992
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
993 wp->w_winbar_items[item_idx].wb_startcol = col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
994 space_to_screenline(off + col, button_attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
995 if (++col >= wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
996 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
997
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
998 next_col = text_to_screenline(wp, menu->name, col);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
999 while (col < next_col)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1000 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1001 ScreenAttrs[off + col] = button_attr;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1002 ++col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1003 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1004 wp->w_winbar_items[item_idx].wb_endcol = col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1005 wp->w_winbar_items[item_idx].wb_menu = menu;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1006 ++item_idx;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1007
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1008 if (col >= wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1009 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1010 space_to_screenline(off + col, button_attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1011 ++col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1012 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1013 while (col < wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1014 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1015 space_to_screenline(off + col, fill_attr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1016 ++col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1017 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1018 wp->w_winbar_items[item_idx].wb_menu = NULL; // end marker
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1019
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1020 screen_line(wp->w_winrow, wp->w_wincol, (int)wp->w_width,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1021 (int)wp->w_width, 0);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1022 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1023 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1024
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1025 #if defined(FEAT_FOLDING) || defined(PROTO)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1026 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1027 * Copy "buf[len]" to ScreenLines["off"] and set attributes to "attr".
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1028 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1029 static void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1030 copy_text_attr(
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1031 int off,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1032 char_u *buf,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1033 int len,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1034 int attr)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1036 int i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1037
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1038 mch_memmove(ScreenLines + off, buf, (size_t)len);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1039 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1040 vim_memset(ScreenLinesUC + off, 0, sizeof(u8char_T) * (size_t)len);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1041 for (i = 0; i < len; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1042 ScreenAttrs[off + i] = attr;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1043 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1044
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1045 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1046 * Display one folded line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1047 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1048 static void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1049 fold_line(
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050 win_T *wp,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1051 long fold_count,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1052 foldinfo_T *foldinfo,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1053 linenr_T lnum,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1054 int row)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1055 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1056 char_u buf[FOLD_TEXT_LEN];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1057 pos_T *top, *bot;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1058 linenr_T lnume = lnum + fold_count - 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1059 int len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1060 char_u *text;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1061 int fdc;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1062 int col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1063 int txtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1064 int off = (int)(current_ScreenLine - ScreenLines);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1065 int ri;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1066
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1067 // Build the fold line:
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1068 // 1. Add the cmdwin_type for the command-line window
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1069 // 2. Add the 'foldcolumn'
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1070 // 3. Add the 'number' or 'relativenumber' column
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1071 // 4. Compose the text
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1072 // 5. Add the text
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1073 // 6. set highlighting for the Visual area an other text
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1074 col = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1075
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1076 // 1. Add the cmdwin_type for the command-line window
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1077 // Ignores 'rightleft', this window is never right-left.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1078 #ifdef FEAT_CMDWIN
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1079 if (cmdwin_type != 0 && wp == curwin)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1080 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1081 ScreenLines[off] = cmdwin_type;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1082 ScreenAttrs[off] = HL_ATTR(HLF_AT);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1083 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1084 ScreenLinesUC[off] = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1085 ++col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1086 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1087 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1088
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1089 // 2. Add the 'foldcolumn'
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1090 // Reduce the width when there is not enough space.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1091 fdc = compute_foldcolumn(wp, col);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1092 if (fdc > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1093 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1094 fill_foldcolumn(buf, wp, TRUE, lnum);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1095 #ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1096 if (wp->w_p_rl)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1097 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1098 int i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1099
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1100 copy_text_attr(off + wp->w_width - fdc - col, buf, fdc,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1101 HL_ATTR(HLF_FC));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1102 // reverse the fold column
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1103 for (i = 0; i < fdc; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1104 ScreenLines[off + wp->w_width - i - 1 - col] = buf[i];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1105 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1106 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1107 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1108 copy_text_attr(off + col, buf, fdc, HL_ATTR(HLF_FC));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1109 col += fdc;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1110 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1111
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1112 #ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1113 # define RL_MEMSET(p, v, l) \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1114 do { \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1115 if (wp->w_p_rl) \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1116 for (ri = 0; ri < l; ++ri) \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1117 ScreenAttrs[off + (wp->w_width - (p) - (l)) + ri] = v; \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1118 else \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1119 for (ri = 0; ri < l; ++ri) \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1120 ScreenAttrs[off + (p) + ri] = v; \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1121 } while (0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1122 #else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1123 # define RL_MEMSET(p, v, l) \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1124 do { \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1125 for (ri = 0; ri < l; ++ri) \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1126 ScreenAttrs[off + (p) + ri] = v; \
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1127 } while (0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1128 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1129
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1130 // Set all attributes of the 'number' or 'relativenumber' column and the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1131 // text
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1132 RL_MEMSET(col, HL_ATTR(HLF_FL), wp->w_width - col);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1133
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1134 #ifdef FEAT_SIGNS
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1135 // If signs are being displayed, add two spaces.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1136 if (signcolumn_on(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1137 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1138 len = wp->w_width - col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1139 if (len > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1140 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1141 if (len > 2)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1142 len = 2;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1143 # ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1144 if (wp->w_p_rl)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1145 // the line number isn't reversed
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1146 copy_text_attr(off + wp->w_width - len - col,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1147 (char_u *)" ", len, HL_ATTR(HLF_FL));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1148 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1149 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1150 copy_text_attr(off + col, (char_u *)" ", len, HL_ATTR(HLF_FL));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1151 col += len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1154 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1155
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 // 3. Add the 'number' or 'relativenumber' column
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1157 if (wp->w_p_nu || wp->w_p_rnu)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159 len = wp->w_width - col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1160 if (len > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162 int w = number_width(wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1163 long num;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1164 char *fmt = "%*ld ";
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1165
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 if (len > w + 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 len = w + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1168
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 if (wp->w_p_nu && !wp->w_p_rnu)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 // 'number' + 'norelativenumber'
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1171 num = (long)lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1172 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 // 'relativenumber', don't use negative numbers
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1175 num = labs((long)get_cursor_rel_lnum(wp, lnum));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1176 if (num == 0 && wp->w_p_nu && wp->w_p_rnu)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1177 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 // 'number' + 'relativenumber': cursor line shows absolute
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 // line number
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180 num = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181 fmt = "%-*ld ";
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1182 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1183 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1184
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1185 sprintf((char *)buf, fmt, w, num);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1186 #ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1187 if (wp->w_p_rl)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1188 // the line number isn't reversed
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1189 copy_text_attr(off + wp->w_width - len - col, buf, len,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1190 HL_ATTR(HLF_FL));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1191 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1192 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1193 copy_text_attr(off + col, buf, len, HL_ATTR(HLF_FL));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1194 col += len;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1195 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1196 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1197
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1198 // 4. Compose the folded-line string with 'foldtext', if set.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1199 text = get_foldtext(wp, lnum, lnume, foldinfo, buf);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1200
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1201 txtcol = col; // remember where text starts
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1202
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1203 // 5. move the text to current_ScreenLine. Fill up with "fill_fold".
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1204 // Right-left text is put in columns 0 - number-col, normal text is put
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1205 // in columns number-col - window-width.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1206 col = text_to_screenline(wp, text, col);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1207
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1208 // Fill the rest of the line with the fold filler
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1209 #ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1210 if (wp->w_p_rl)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1211 col -= txtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1212 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1213 while (col < wp->w_width
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1214 #ifdef FEAT_RIGHTLEFT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1215 - (wp->w_p_rl ? txtcol : 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1216 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1217 )
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1218 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1219 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1220 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1221 if (fill_fold >= 0x80)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1222 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1223 ScreenLinesUC[off + col] = fill_fold;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1224 ScreenLinesC[0][off + col] = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1225 ScreenLines[off + col] = 0x80; // avoid storing zero
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1226 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1227 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1228 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1229 ScreenLinesUC[off + col] = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1230 ScreenLines[off + col] = fill_fold;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1231 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1232 col++;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1233 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1234 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1235 ScreenLines[off + col++] = fill_fold;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1236 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1237
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1238 if (text != buf)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1239 vim_free(text);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1240
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1241 // 6. set highlighting for the Visual area an other text.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1242 // If all folded lines are in the Visual area, highlight the line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1243 if (VIsual_active && wp->w_buffer == curwin->w_buffer)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1244 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1245 if (LTOREQ_POS(curwin->w_cursor, VIsual))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1246 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1247 // Visual is after curwin->w_cursor
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1248 top = &curwin->w_cursor;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1249 bot = &VIsual;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1250 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1251 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1252 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1253 // Visual is before curwin->w_cursor
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1254 top = &VIsual;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1255 bot = &curwin->w_cursor;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1256 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1257 if (lnum >= top->lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1258 && lnume <= bot->lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1259 && (VIsual_mode != 'v'
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1260 || ((lnum > top->lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1261 || (lnum == top->lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1262 && top->col == 0))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1263 && (lnume < bot->lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1264 || (lnume == bot->lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1265 && (bot->col - (*p_sel == 'e'))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1266 >= (colnr_T)STRLEN(ml_get_buf(wp->w_buffer, lnume, FALSE)))))))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1267 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1268 if (VIsual_mode == Ctrl_V)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1270 // Visual block mode: highlight the chars part of the block
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271 if (wp->w_old_cursor_fcol + txtcol < (colnr_T)wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1272 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1273 if (wp->w_old_cursor_lcol != MAXCOL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1274 && wp->w_old_cursor_lcol + txtcol
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1275 < (colnr_T)wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1276 len = wp->w_old_cursor_lcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1278 len = wp->w_width - txtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1279 RL_MEMSET(wp->w_old_cursor_fcol + txtcol, HL_ATTR(HLF_V),
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1280 len - (int)wp->w_old_cursor_fcol);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1281 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1282 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1283 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1284 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1285 // Set all attributes of the text
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1286 RL_MEMSET(txtcol, HL_ATTR(HLF_V), wp->w_width - txtcol);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1287 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1288 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1289 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1290
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1291 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 // Show colorcolumn in the fold line, but let cursorcolumn override it.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1293 if (wp->w_p_cc_cols)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1294 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1295 int i = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1296 int j = wp->w_p_cc_cols[i];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1297 int old_txtcol = txtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1298
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1299 while (j > -1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1300 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1301 txtcol += j;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1302 if (wp->w_p_wrap)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1303 txtcol -= wp->w_skipcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1304 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1305 txtcol -= wp->w_leftcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1306 if (txtcol >= 0 && txtcol < wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1307 ScreenAttrs[off + txtcol] = hl_combine_attr(
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1308 ScreenAttrs[off + txtcol], HL_ATTR(HLF_MC));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1309 txtcol = old_txtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1310 j = wp->w_p_cc_cols[++i];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1311 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1312 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1313
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1314 // Show 'cursorcolumn' in the fold line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1315 if (wp->w_p_cuc)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1316 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1317 txtcol += wp->w_virtcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1318 if (wp->w_p_wrap)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1319 txtcol -= wp->w_skipcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1320 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1321 txtcol -= wp->w_leftcol;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1322 if (txtcol >= 0 && txtcol < wp->w_width)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1323 ScreenAttrs[off + txtcol] = hl_combine_attr(
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1324 ScreenAttrs[off + txtcol], HL_ATTR(HLF_CUC));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1325 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1326 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1327
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1328 screen_line(row + W_WINROW(wp), wp->w_wincol, (int)wp->w_width,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1329 (int)wp->w_width, 0);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1330
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1331 // Update w_cline_height and w_cline_folded if the cursor line was
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1332 // updated (saves a call to plines() later).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1333 if (wp == curwin
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1334 && lnum <= curwin->w_cursor.lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1335 && lnume >= curwin->w_cursor.lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1336 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1337 curwin->w_cline_row = row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1338 curwin->w_cline_height = 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1339 curwin->w_cline_folded = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1340 curwin->w_valid |= (VALID_CHEIGHT|VALID_CROW);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1341 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1342 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1343 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1344
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1345 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1346 * Update a single window.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1347 *
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1348 * This may cause the windows below it also to be redrawn (when clearing the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1349 * screen or scrolling lines).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1350 *
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1351 * How the window is redrawn depends on wp->w_redr_type. Each type also
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1352 * implies the one below it.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1353 * NOT_VALID redraw the whole window
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1354 * SOME_VALID redraw the whole window but do scroll when possible
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355 * REDRAW_TOP redraw the top w_upd_rows window lines, otherwise like VALID
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1356 * INVERTED redraw the changed part of the Visual area
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1357 * INVERTED_ALL redraw the whole Visual area
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1358 * VALID 1. scroll up/down to adjust for a changed w_topline
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1359 * 2. update lines at the top when scrolled down
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1360 * 3. redraw changed text:
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1361 * - if wp->w_buffer->b_mod_set set, update lines between
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1362 * b_mod_top and b_mod_bot.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1363 * - if wp->w_redraw_top non-zero, redraw lines between
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1364 * wp->w_redraw_top and wp->w_redr_bot.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1365 * - continue redrawing when syntax status is invalid.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1366 * 4. if scrolled up, update lines at the bottom.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1367 * This results in three areas that may need updating:
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1368 * top: from first row to top_end (when scrolled down)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1369 * mid: from mid_start to mid_end (update inversion or changed text)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1370 * bot: from bot_start to last row (when scrolled up)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1371 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1372 static void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1373 win_update(win_T *wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1374 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1375 buf_T *buf = wp->w_buffer;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1376 int type;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1377 int top_end = 0; // Below last row of the top area that needs
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1378 // updating. 0 when no top area updating.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1379 int mid_start = 999;// first row of the mid area that needs
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1380 // updating. 999 when no mid area updating.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1381 int mid_end = 0; // Below last row of the mid area that needs
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1382 // updating. 0 when no mid area updating.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1383 int bot_start = 999;// first row of the bot area that needs
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1384 // updating. 999 when no bot area updating
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1385 int scrolled_down = FALSE; // TRUE when scrolled down when
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1386 // w_topline got smaller a bit
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387 #ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1388 int top_to_mod = FALSE; // redraw above mod_top
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1389 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1390
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1391 int row; // current window row to display
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1392 linenr_T lnum; // current buffer lnum to display
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1393 int idx; // current index in w_lines[]
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1394 int srow; // starting row of the current line
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1395
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1396 int eof = FALSE; // if TRUE, we hit the end of the file
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1397 int didline = FALSE; // if TRUE, we finished the last line
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1398 int i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1399 long j;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1400 static int recursive = FALSE; // being called recursively
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1401 int old_botline = wp->w_botline;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1402 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1403 long fold_count;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1404 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1405 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1406 // remember what happened to the previous line, to know if
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1407 // check_visual_highlight() can be used
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1408 #define DID_NONE 1 // didn't update a line
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1409 #define DID_LINE 2 // updated a normal line
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1410 #define DID_FOLD 3 // updated a folded line
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1411 int did_update = DID_NONE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1412 linenr_T syntax_last_parsed = 0; // last parsed text line
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1413 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1414 linenr_T mod_top = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1415 linenr_T mod_bot = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1416 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1417 int save_got_int;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1418 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1419 #ifdef SYN_TIME_LIMIT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1420 proftime_T syntax_tm;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1421 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1422
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1423 type = wp->w_redr_type;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1424
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1425 if (type == NOT_VALID)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1426 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1427 wp->w_redr_status = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1428 wp->w_lines_valid = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1429 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1430
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1431 // Window is zero-height: nothing to draw.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1432 if (wp->w_height + WINBAR_HEIGHT(wp) == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1433 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1434 wp->w_redr_type = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1435 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1436 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1437
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1438 // Window is zero-width: Only need to draw the separator.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1439 if (wp->w_width == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1440 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1441 // draw the vertical separator right of this window
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1442 draw_vsep_win(wp, 0);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1443 wp->w_redr_type = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1444 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1445 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1446
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1447 #ifdef FEAT_TERMINAL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1448 // If this window contains a terminal, redraw works completely differently.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1449 if (term_do_update_window(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1450 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1451 term_update_window(wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1452 # ifdef FEAT_MENU
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1453 // Draw the window toolbar, if there is one.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1454 if (winbar_height(wp) > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1455 redraw_win_toolbar(wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1456 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1457 wp->w_redr_type = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1459 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1460 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1461
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1462 #ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1463 init_search_hl(wp, &screen_search_hl);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1464 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1465
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1466 #ifdef FEAT_LINEBREAK
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1467 // Force redraw when width of 'number' or 'relativenumber' column
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1468 // changes.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1469 i = (wp->w_p_nu || wp->w_p_rnu) ? number_width(wp) : 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1470 if (wp->w_nrwidth != i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1471 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1472 type = NOT_VALID;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1473 wp->w_nrwidth = i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1474 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1476 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1477
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1478 if (buf->b_mod_set && buf->b_mod_xlines != 0 && wp->w_redraw_top != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1479 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1480 // When there are both inserted/deleted lines and specific lines to be
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1481 // redrawn, w_redraw_top and w_redraw_bot may be invalid, just redraw
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1482 // everything (only happens when redrawing is off for while).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1483 type = NOT_VALID;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1484 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1485 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1486 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1487 // Set mod_top to the first line that needs displaying because of
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1488 // changes. Set mod_bot to the first line after the changes.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1489 mod_top = wp->w_redraw_top;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1490 if (wp->w_redraw_bot != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1491 mod_bot = wp->w_redraw_bot + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1492 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1493 mod_bot = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1494 if (buf->b_mod_set)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1495 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1496 if (mod_top == 0 || mod_top > buf->b_mod_top)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1497 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1498 mod_top = buf->b_mod_top;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1499 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1500 // Need to redraw lines above the change that may be included
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1501 // in a pattern match.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1502 if (syntax_present(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1503 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1504 mod_top -= buf->b_s.b_syn_sync_linebreaks;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1505 if (mod_top < 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1506 mod_top = 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1507 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1508 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1509 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1510 if (mod_bot == 0 || mod_bot < buf->b_mod_bot)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1511 mod_bot = buf->b_mod_bot;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1512
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1513 #ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1514 // When 'hlsearch' is on and using a multi-line search pattern, a
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1515 // change in one line may make the Search highlighting in a
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1516 // previous line invalid. Simple solution: redraw all visible
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1517 // lines above the change.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1518 // Same for a match pattern.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1519 if (screen_search_hl.rm.regprog != NULL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1520 && re_multiline(screen_search_hl.rm.regprog))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1521 top_to_mod = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1522 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1523 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1524 matchitem_T *cur = wp->w_match_head;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1525
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1526 while (cur != NULL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1527 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1528 if (cur->match.regprog != NULL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1529 && re_multiline(cur->match.regprog))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1530 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1531 top_to_mod = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1532 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1533 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1534 cur = cur->next;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1535 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1536 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1537 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1538 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1539 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1540 if (mod_top != 0 && hasAnyFolding(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1541 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1542 linenr_T lnumt, lnumb;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1543
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1544 // A change in a line can cause lines above it to become folded or
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1545 // unfolded. Find the top most buffer line that may be affected.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1546 // If the line was previously folded and displayed, get the first
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1547 // line of that fold. If the line is folded now, get the first
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1548 // folded line. Use the minimum of these two.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1549
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1550 // Find last valid w_lines[] entry above mod_top. Set lnumt to
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1551 // the line below it. If there is no valid entry, use w_topline.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1552 // Find the first valid w_lines[] entry below mod_bot. Set lnumb
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1553 // to this line. If there is no valid entry, use MAXLNUM.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1554 lnumt = wp->w_topline;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1555 lnumb = MAXLNUM;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1556 for (i = 0; i < wp->w_lines_valid; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1557 if (wp->w_lines[i].wl_valid)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1558 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1559 if (wp->w_lines[i].wl_lastlnum < mod_top)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1560 lnumt = wp->w_lines[i].wl_lastlnum + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1561 if (lnumb == MAXLNUM && wp->w_lines[i].wl_lnum >= mod_bot)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1562 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1563 lnumb = wp->w_lines[i].wl_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1564 // When there is a fold column it might need updating
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1565 // in the next line ("J" just above an open fold).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1566 if (compute_foldcolumn(wp, 0) > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1567 ++lnumb;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1568 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1569 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1570
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1571 (void)hasFoldingWin(wp, mod_top, &mod_top, NULL, TRUE, NULL);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1572 if (mod_top > lnumt)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1573 mod_top = lnumt;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1574
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1575 // Now do the same for the bottom line (one above mod_bot).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1576 --mod_bot;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1577 (void)hasFoldingWin(wp, mod_bot, NULL, &mod_bot, TRUE, NULL);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1578 ++mod_bot;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1579 if (mod_bot < lnumb)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1580 mod_bot = lnumb;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1581 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1582 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1583
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1584 // When a change starts above w_topline and the end is below
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1585 // w_topline, start redrawing at w_topline.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1586 // If the end of the change is above w_topline: do like no change was
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1587 // made, but redraw the first line to find changes in syntax.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1588 if (mod_top != 0 && mod_top < wp->w_topline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1589 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1590 if (mod_bot > wp->w_topline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1591 mod_top = wp->w_topline;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1592 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1593 else if (syntax_present(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1594 top_end = 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1595 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1596 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1597
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1598 // When line numbers are displayed need to redraw all lines below
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1599 // inserted/deleted lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1600 if (mod_top != 0 && buf->b_mod_xlines != 0 && wp->w_p_nu)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1601 mod_bot = MAXLNUM;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1602 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1603 wp->w_redraw_top = 0; // reset for next time
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1604 wp->w_redraw_bot = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1605
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1606 // When only displaying the lines at the top, set top_end. Used when
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1607 // window has scrolled down for msg_scrolled.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1608 if (type == REDRAW_TOP)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1609 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1610 j = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1611 for (i = 0; i < wp->w_lines_valid; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1612 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1613 j += wp->w_lines[i].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1614 if (j >= wp->w_upd_rows)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1615 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1616 top_end = j;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1617 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1618 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1619 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1620 if (top_end == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1621 // not found (cannot happen?): redraw everything
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1622 type = NOT_VALID;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1623 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1624 // top area defined, the rest is VALID
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1625 type = VALID;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1626 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1627
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1628 // Trick: we want to avoid clearing the screen twice. screenclear() will
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1629 // set "screen_cleared" to TRUE. The special value MAYBE (which is still
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1630 // non-zero and thus not FALSE) will indicate that screenclear() was not
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1631 // called.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1632 if (screen_cleared)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1633 screen_cleared = MAYBE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1634
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1635 // If there are no changes on the screen that require a complete redraw,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1636 // handle three cases:
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1637 // 1: we are off the top of the screen by a few lines: scroll down
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1638 // 2: wp->w_topline is below wp->w_lines[0].wl_lnum: may scroll up
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1639 // 3: wp->w_topline is wp->w_lines[0].wl_lnum: find first entry in
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1640 // w_lines[] that needs updating.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1641 if ((type == VALID || type == SOME_VALID
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1642 || type == INVERTED || type == INVERTED_ALL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1643 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1644 && !wp->w_botfill && !wp->w_old_botfill
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1645 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1646 )
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1647 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1648 if (mod_top != 0 && wp->w_topline == mod_top)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1649 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1650 // w_topline is the first changed line, the scrolling will be done
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1651 // further down.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1652 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1653 else if (wp->w_lines[0].wl_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1654 && (wp->w_topline < wp->w_lines[0].wl_lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1655 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1656 || (wp->w_topline == wp->w_lines[0].wl_lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1657 && wp->w_topfill > wp->w_old_topfill)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1658 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1659 ))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1660 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1661 // New topline is above old topline: May scroll down.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1662 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1663 if (hasAnyFolding(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1664 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1665 linenr_T ln;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1666
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1667 // count the number of lines we are off, counting a sequence
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1668 // of folded lines as one
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1669 j = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1670 for (ln = wp->w_topline; ln < wp->w_lines[0].wl_lnum; ++ln)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1671 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1672 ++j;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1673 if (j >= wp->w_height - 2)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1674 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1675 (void)hasFoldingWin(wp, ln, NULL, &ln, TRUE, NULL);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1676 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1677 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1678 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1679 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1680 j = wp->w_lines[0].wl_lnum - wp->w_topline;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1681 if (j < wp->w_height - 2) // not too far off
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1682 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1683 i = plines_m_win(wp, wp->w_topline, wp->w_lines[0].wl_lnum - 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1684 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1685 // insert extra lines for previously invisible filler lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1686 if (wp->w_lines[0].wl_lnum != wp->w_topline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1687 i += diff_check_fill(wp, wp->w_lines[0].wl_lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1688 - wp->w_old_topfill;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1689 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1690 if (i < wp->w_height - 2) // less than a screen off
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1691 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1692 // Try to insert the correct number of lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1693 // If not the last window, delete the lines at the bottom.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1694 // win_ins_lines may fail when the terminal can't do it.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1695 if (i > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1696 check_for_delay(FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1697 if (win_ins_lines(wp, 0, i, FALSE, wp == firstwin) == OK)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1698 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1699 if (wp->w_lines_valid != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1700 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1701 // Need to update rows that are new, stop at the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1702 // first one that scrolled down.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1703 top_end = i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1704 scrolled_down = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1705
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1706 // Move the entries that were scrolled, disable
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1707 // the entries for the lines to be redrawn.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1708 if ((wp->w_lines_valid += j) > wp->w_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1709 wp->w_lines_valid = wp->w_height;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1710 for (idx = wp->w_lines_valid; idx - j >= 0; idx--)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1711 wp->w_lines[idx] = wp->w_lines[idx - j];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1712 while (idx >= 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1713 wp->w_lines[idx--].wl_valid = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1714 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1715 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1716 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1717 mid_start = 0; // redraw all lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1718 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1719 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1720 mid_start = 0; // redraw all lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1721 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1722 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1723 mid_start = 0; // redraw all lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1724 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1725 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1726 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1727 // New topline is at or below old topline: May scroll up.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1728 // When topline didn't change, find first entry in w_lines[] that
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1729 // needs updating.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1730
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1731 // try to find wp->w_topline in wp->w_lines[].wl_lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1732 j = -1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1733 row = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1734 for (i = 0; i < wp->w_lines_valid; i++)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1735 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1736 if (wp->w_lines[i].wl_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1737 && wp->w_lines[i].wl_lnum == wp->w_topline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1738 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1739 j = i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1740 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1741 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1742 row += wp->w_lines[i].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1743 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1744 if (j == -1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1745 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1746 // if wp->w_topline is not in wp->w_lines[].wl_lnum redraw all
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1747 // lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1748 mid_start = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1749 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1750 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1751 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1752 // Try to delete the correct number of lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1753 // wp->w_topline is at wp->w_lines[i].wl_lnum.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1754 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1755 // If the topline didn't change, delete old filler lines,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1756 // otherwise delete filler lines of the new topline...
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1757 if (wp->w_lines[0].wl_lnum == wp->w_topline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1758 row += wp->w_old_topfill;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1759 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1760 row += diff_check_fill(wp, wp->w_topline);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1761 // ... but don't delete new filler lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1762 row -= wp->w_topfill;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1763 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1764 if (row > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1765 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1766 check_for_delay(FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1767 if (win_del_lines(wp, 0, row, FALSE, wp == firstwin, 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1768 == OK)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1769 bot_start = wp->w_height - row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1770 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1771 mid_start = 0; // redraw all lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1772 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1773 if ((row == 0 || bot_start < 999) && wp->w_lines_valid != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1774 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1775 // Skip the lines (below the deleted lines) that are still
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1776 // valid and don't need redrawing. Copy their info
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1777 // upwards, to compensate for the deleted lines. Set
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1778 // bot_start to the first row that needs redrawing.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1779 bot_start = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1780 idx = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1781 for (;;)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1782 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1783 wp->w_lines[idx] = wp->w_lines[j];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1784 // stop at line that didn't fit, unless it is still
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1785 // valid (no lines deleted)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1786 if (row > 0 && bot_start + row
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1787 + (int)wp->w_lines[j].wl_size > wp->w_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1788 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1789 wp->w_lines_valid = idx + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1790 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1791 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1792 bot_start += wp->w_lines[idx++].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1793
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1794 // stop at the last valid entry in w_lines[].wl_size
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1795 if (++j >= wp->w_lines_valid)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1796 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1797 wp->w_lines_valid = idx;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1798 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1799 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1800 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1801 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1802 // Correct the first entry for filler lines at the top
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1803 // when it won't get updated below.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1804 if (wp->w_p_diff && bot_start > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1805 wp->w_lines[0].wl_size =
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1806 plines_win_nofill(wp, wp->w_topline, TRUE)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1807 + wp->w_topfill;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1808 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1809 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1810 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1811 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1812
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1813 // When starting redraw in the first line, redraw all lines. When
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1814 // there is only one window it's probably faster to clear the screen
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1815 // first.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1816 if (mid_start == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1817 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1818 mid_end = wp->w_height;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1819 if (ONE_WINDOW && !WIN_IS_POPUP(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1820 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1821 // Clear the screen when it was not done by win_del_lines() or
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1822 // win_ins_lines() above, "screen_cleared" is FALSE or MAYBE
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1823 // then.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1824 if (screen_cleared != TRUE)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1825 screenclear();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1826 // The screen was cleared, redraw the tab pages line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1827 if (redraw_tabline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1828 draw_tabline();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1829 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1830 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1831
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1832 // When win_del_lines() or win_ins_lines() caused the screen to be
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1833 // cleared (only happens for the first window) or when screenclear()
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1834 // was called directly above, "must_redraw" will have been set to
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1835 // NOT_VALID, need to reset it here to avoid redrawing twice.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1836 if (screen_cleared == TRUE)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1837 must_redraw = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1838 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1839 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1840 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1841 // Not VALID or INVERTED: redraw all lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1842 mid_start = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1843 mid_end = wp->w_height;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1844 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1845
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1846 if (type == SOME_VALID)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1847 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1848 // SOME_VALID: redraw all lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1849 mid_start = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1850 mid_end = wp->w_height;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1851 type = NOT_VALID;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1852 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1853
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1854 // check if we are updating or removing the inverted part
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1855 if ((VIsual_active && buf == curwin->w_buffer)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1856 || (wp->w_old_cursor_lnum != 0 && type != NOT_VALID))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1857 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1858 linenr_T from, to;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1859
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1860 if (VIsual_active)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1861 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1862 if (VIsual_active
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1863 && (VIsual_mode != wp->w_old_visual_mode
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1864 || type == INVERTED_ALL))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1865 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1866 // If the type of Visual selection changed, redraw the whole
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1867 // selection. Also when the ownership of the X selection is
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1868 // gained or lost.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1869 if (curwin->w_cursor.lnum < VIsual.lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1870 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1871 from = curwin->w_cursor.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1872 to = VIsual.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1873 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1874 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1875 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1876 from = VIsual.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1877 to = curwin->w_cursor.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1878 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1879 // redraw more when the cursor moved as well
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1880 if (wp->w_old_cursor_lnum < from)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1881 from = wp->w_old_cursor_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1882 if (wp->w_old_cursor_lnum > to)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1883 to = wp->w_old_cursor_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1884 if (wp->w_old_visual_lnum < from)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1885 from = wp->w_old_visual_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1886 if (wp->w_old_visual_lnum > to)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1887 to = wp->w_old_visual_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1888 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1889 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1890 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1891 // Find the line numbers that need to be updated: The lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1892 // between the old cursor position and the current cursor
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1893 // position. Also check if the Visual position changed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1894 if (curwin->w_cursor.lnum < wp->w_old_cursor_lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1895 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1896 from = curwin->w_cursor.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1897 to = wp->w_old_cursor_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1898 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1899 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1900 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1901 from = wp->w_old_cursor_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1902 to = curwin->w_cursor.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1903 if (from == 0) // Visual mode just started
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1904 from = to;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1905 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1906
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1907 if (VIsual.lnum != wp->w_old_visual_lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1908 || VIsual.col != wp->w_old_visual_col)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1909 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1910 if (wp->w_old_visual_lnum < from
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1911 && wp->w_old_visual_lnum != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1912 from = wp->w_old_visual_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1913 if (wp->w_old_visual_lnum > to)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1914 to = wp->w_old_visual_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1915 if (VIsual.lnum < from)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1916 from = VIsual.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1917 if (VIsual.lnum > to)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1918 to = VIsual.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1919 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1920 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1921
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1922 // If in block mode and changed column or curwin->w_curswant:
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1923 // update all lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1924 // First compute the actual start and end column.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1925 if (VIsual_mode == Ctrl_V)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1926 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1927 colnr_T fromc, toc;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1928 #if defined(FEAT_LINEBREAK)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1929 int save_ve_flags = ve_flags;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1930
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1931 if (curwin->w_p_lbr)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1932 ve_flags = VE_ALL;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1933 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1934 getvcols(wp, &VIsual, &curwin->w_cursor, &fromc, &toc);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1935 #if defined(FEAT_LINEBREAK)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1936 ve_flags = save_ve_flags;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1937 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1938 ++toc;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1939 if (curwin->w_curswant == MAXCOL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1940 toc = MAXCOL;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1941
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1942 if (fromc != wp->w_old_cursor_fcol
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1943 || toc != wp->w_old_cursor_lcol)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1944 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1945 if (from > VIsual.lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1946 from = VIsual.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1947 if (to < VIsual.lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1948 to = VIsual.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1949 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1950 wp->w_old_cursor_fcol = fromc;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1951 wp->w_old_cursor_lcol = toc;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1952 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1953 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1954 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1955 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1956 // Use the line numbers of the old Visual area.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1957 if (wp->w_old_cursor_lnum < wp->w_old_visual_lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1958 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1959 from = wp->w_old_cursor_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1960 to = wp->w_old_visual_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1961 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1962 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1963 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1964 from = wp->w_old_visual_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1965 to = wp->w_old_cursor_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1966 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1967 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1968
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1969 // There is no need to update lines above the top of the window.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1970 if (from < wp->w_topline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1971 from = wp->w_topline;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1972
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1973 // If we know the value of w_botline, use it to restrict the update to
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1974 // the lines that are visible in the window.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1975 if (wp->w_valid & VALID_BOTLINE)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1976 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1977 if (from >= wp->w_botline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1978 from = wp->w_botline - 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1979 if (to >= wp->w_botline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1980 to = wp->w_botline - 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1981 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1982
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1983 // Find the minimal part to be updated.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1984 // Watch out for scrolling that made entries in w_lines[] invalid.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1985 // E.g., CTRL-U makes the first half of w_lines[] invalid and sets
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1986 // top_end; need to redraw from top_end to the "to" line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1987 // A middle mouse click with a Visual selection may change the text
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1988 // above the Visual area and reset wl_valid, do count these for
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1989 // mid_end (in srow).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1990 if (mid_start > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1991 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1992 lnum = wp->w_topline;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1993 idx = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1994 srow = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1995 if (scrolled_down)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1996 mid_start = top_end;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1997 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1998 mid_start = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1999 while (lnum < from && idx < wp->w_lines_valid) // find start
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2000 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2001 if (wp->w_lines[idx].wl_valid)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2002 mid_start += wp->w_lines[idx].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2003 else if (!scrolled_down)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2004 srow += wp->w_lines[idx].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2005 ++idx;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2006 # ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2007 if (idx < wp->w_lines_valid && wp->w_lines[idx].wl_valid)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2008 lnum = wp->w_lines[idx].wl_lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2009 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2010 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2011 ++lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2012 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2013 srow += mid_start;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2014 mid_end = wp->w_height;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2015 for ( ; idx < wp->w_lines_valid; ++idx) // find end
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2016 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2017 if (wp->w_lines[idx].wl_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2018 && wp->w_lines[idx].wl_lnum >= to + 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2019 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2020 // Only update until first row of this line
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2021 mid_end = srow;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2022 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2023 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2024 srow += wp->w_lines[idx].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2025 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2026 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2027 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2028
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2029 if (VIsual_active && buf == curwin->w_buffer)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2030 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2031 wp->w_old_visual_mode = VIsual_mode;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2032 wp->w_old_cursor_lnum = curwin->w_cursor.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2033 wp->w_old_visual_lnum = VIsual.lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2034 wp->w_old_visual_col = VIsual.col;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2035 wp->w_old_curswant = curwin->w_curswant;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2036 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2037 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2038 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2039 wp->w_old_visual_mode = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2040 wp->w_old_cursor_lnum = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2041 wp->w_old_visual_lnum = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2042 wp->w_old_visual_col = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2043 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2044
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2045 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2046 // reset got_int, otherwise regexp won't work
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2047 save_got_int = got_int;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2048 got_int = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2049 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2050 #ifdef SYN_TIME_LIMIT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2051 // Set the time limit to 'redrawtime'.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2052 profile_setlimit(p_rdt, &syntax_tm);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2053 syn_set_timeout(&syntax_tm);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2054 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2055 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2056 win_foldinfo.fi_level = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2057 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2058
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2059 #ifdef FEAT_MENU
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2060 // Draw the window toolbar, if there is one.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2061 // TODO: only when needed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2062 if (winbar_height(wp) > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2063 redraw_win_toolbar(wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2064 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2065
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2066 // Update all the window rows.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2067 idx = 0; // first entry in w_lines[].wl_size
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2068 row = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2069 srow = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2070 lnum = wp->w_topline; // first line shown in window
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2071 for (;;)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2072 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2073 // stop updating when reached the end of the window (check for _past_
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2074 // the end of the window is at the end of the loop)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2075 if (row == wp->w_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2076 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2077 didline = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2078 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2079 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2080
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2081 // stop updating when hit the end of the file
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2082 if (lnum > buf->b_ml.ml_line_count)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2083 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2084 eof = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2085 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2086 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2087
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2088 // Remember the starting row of the line that is going to be dealt
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2089 // with. It is used further down when the line doesn't fit.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2090 srow = row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2091
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2092 // Update a line when it is in an area that needs updating, when it
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2093 // has changes or w_lines[idx] is invalid.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2094 // "bot_start" may be halfway a wrapped line after using
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2095 // win_del_lines(), check if the current line includes it.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2096 // When syntax folding is being used, the saved syntax states will
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2097 // already have been updated, we can't see where the syntax state is
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2098 // the same again, just update until the end of the window.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2099 if (row < top_end
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2100 || (row >= mid_start && row < mid_end)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2101 #ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2102 || top_to_mod
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2103 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2104 || idx >= wp->w_lines_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2105 || (row + wp->w_lines[idx].wl_size > bot_start)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2106 || (mod_top != 0
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2107 && (lnum == mod_top
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2108 || (lnum >= mod_top
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2109 && (lnum < mod_bot
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2110 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2111 || did_update == DID_FOLD
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2112 || (did_update == DID_LINE
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2113 && syntax_present(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2114 && (
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2115 # ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2116 (foldmethodIsSyntax(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2117 && hasAnyFolding(wp)) ||
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2118 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2119 syntax_check_changed(lnum)))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2120 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2121 #ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2122 // match in fixed position might need redraw
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2123 // if lines were inserted or deleted
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2124 || (wp->w_match_head != NULL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2125 && buf->b_mod_xlines != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2126 #endif
18440
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set
Bram Moolenaar <Bram@vim.org>
parents: 18124
diff changeset
2127 ))))
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set
Bram Moolenaar <Bram@vim.org>
parents: 18124
diff changeset
2128 #ifdef FEAT_SYN_HL
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set
Bram Moolenaar <Bram@vim.org>
parents: 18124
diff changeset
2129 || (wp->w_p_cul && (lnum == wp->w_cursor.lnum
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set
Bram Moolenaar <Bram@vim.org>
parents: 18124
diff changeset
2130 || lnum == wp->w_last_cursorline))
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set
Bram Moolenaar <Bram@vim.org>
parents: 18124
diff changeset
2131 #endif
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set
Bram Moolenaar <Bram@vim.org>
parents: 18124
diff changeset
2132 )
18124
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2133 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2134 #ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2135 if (lnum == mod_top)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2136 top_to_mod = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2137 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2138
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2139 // When at start of changed lines: May scroll following lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2140 // up or down to minimize redrawing.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2141 // Don't do this when the change continues until the end.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2142 // Don't scroll when dollar_vcol >= 0, keep the "$".
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2143 if (lnum == mod_top
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2144 && mod_bot != MAXLNUM
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2145 && !(dollar_vcol >= 0 && mod_bot == mod_top + 1))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2146 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2147 int old_rows = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2148 int new_rows = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2149 int xtra_rows;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2150 linenr_T l;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2151
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2152 // Count the old number of window rows, using w_lines[], which
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2153 // should still contain the sizes for the lines as they are
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2154 // currently displayed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2155 for (i = idx; i < wp->w_lines_valid; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2156 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2157 // Only valid lines have a meaningful wl_lnum. Invalid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2158 // lines are part of the changed area.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2159 if (wp->w_lines[i].wl_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2160 && wp->w_lines[i].wl_lnum == mod_bot)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2161 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2162 old_rows += wp->w_lines[i].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2163 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2164 if (wp->w_lines[i].wl_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2165 && wp->w_lines[i].wl_lastlnum + 1 == mod_bot)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2166 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2167 // Must have found the last valid entry above mod_bot.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2168 // Add following invalid entries.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2169 ++i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2170 while (i < wp->w_lines_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2171 && !wp->w_lines[i].wl_valid)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2172 old_rows += wp->w_lines[i++].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2173 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2174 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2175 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2176 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2177
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2178 if (i >= wp->w_lines_valid)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2179 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2180 // We can't find a valid line below the changed lines,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2181 // need to redraw until the end of the window.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2182 // Inserting/deleting lines has no use.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2183 bot_start = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2184 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2185 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2186 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2187 // Able to count old number of rows: Count new window
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2188 // rows, and may insert/delete lines
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2189 j = idx;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2190 for (l = lnum; l < mod_bot; ++l)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2191 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2192 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2193 if (hasFoldingWin(wp, l, NULL, &l, TRUE, NULL))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2194 ++new_rows;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2195 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2196 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2197 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2198 if (l == wp->w_topline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2199 new_rows += plines_win_nofill(wp, l, TRUE)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2200 + wp->w_topfill;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2201 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2202 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2203 new_rows += plines_win(wp, l, TRUE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2204 ++j;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2205 if (new_rows > wp->w_height - row - 2)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2206 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2207 // it's getting too much, must redraw the rest
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2208 new_rows = 9999;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2209 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2210 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2211 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2212 xtra_rows = new_rows - old_rows;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2213 if (xtra_rows < 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2214 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2215 // May scroll text up. If there is not enough
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2216 // remaining text or scrolling fails, must redraw the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2217 // rest. If scrolling works, must redraw the text
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2218 // below the scrolled text.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2219 if (row - xtra_rows >= wp->w_height - 2)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2220 mod_bot = MAXLNUM;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2221 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2222 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2223 check_for_delay(FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2224 if (win_del_lines(wp, row,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2225 -xtra_rows, FALSE, FALSE, 0) == FAIL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2226 mod_bot = MAXLNUM;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2227 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2228 bot_start = wp->w_height + xtra_rows;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2229 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2230 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2231 else if (xtra_rows > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2232 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2233 // May scroll text down. If there is not enough
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2234 // remaining text of scrolling fails, must redraw the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2235 // rest.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2236 if (row + xtra_rows >= wp->w_height - 2)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2237 mod_bot = MAXLNUM;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2238 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2239 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2240 check_for_delay(FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2241 if (win_ins_lines(wp, row + old_rows,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2242 xtra_rows, FALSE, FALSE) == FAIL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2243 mod_bot = MAXLNUM;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2244 else if (top_end > row + old_rows)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2245 // Scrolled the part at the top that requires
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2246 // updating down.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2247 top_end += xtra_rows;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2248 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2249 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2250
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2251 // When not updating the rest, may need to move w_lines[]
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2252 // entries.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2253 if (mod_bot != MAXLNUM && i != j)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2254 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2255 if (j < i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2256 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2257 int x = row + new_rows;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2258
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2259 // move entries in w_lines[] upwards
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2260 for (;;)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2261 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2262 // stop at last valid entry in w_lines[]
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2263 if (i >= wp->w_lines_valid)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2264 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2265 wp->w_lines_valid = j;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2266 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2267 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2268 wp->w_lines[j] = wp->w_lines[i];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2269 // stop at a line that won't fit
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2270 if (x + (int)wp->w_lines[j].wl_size
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2271 > wp->w_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2272 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2273 wp->w_lines_valid = j + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2274 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2275 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2276 x += wp->w_lines[j++].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2277 ++i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2278 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2279 if (bot_start > x)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2280 bot_start = x;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2281 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2282 else // j > i
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2283 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2284 // move entries in w_lines[] downwards
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2285 j -= i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2286 wp->w_lines_valid += j;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2287 if (wp->w_lines_valid > wp->w_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2288 wp->w_lines_valid = wp->w_height;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2289 for (i = wp->w_lines_valid; i - j >= idx; --i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2290 wp->w_lines[i] = wp->w_lines[i - j];
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2291
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2292 // The w_lines[] entries for inserted lines are
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2293 // now invalid, but wl_size may be used above.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2294 // Reset to zero.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2295 while (i >= idx)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2296 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2297 wp->w_lines[i].wl_size = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2298 wp->w_lines[i--].wl_valid = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2299 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2300 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2301 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2302 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2303 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2304
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2305 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2306 // When lines are folded, display one line for all of them.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2307 // Otherwise, display normally (can be several display lines when
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2308 // 'wrap' is on).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2309 fold_count = foldedCount(wp, lnum, &win_foldinfo);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2310 if (fold_count != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2311 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2312 fold_line(wp, fold_count, &win_foldinfo, lnum, row);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2313 ++row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2314 --fold_count;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2315 wp->w_lines[idx].wl_folded = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2316 wp->w_lines[idx].wl_lastlnum = lnum + fold_count;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2317 # ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2318 did_update = DID_FOLD;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2319 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2320 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2321 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2322 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2323 if (idx < wp->w_lines_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2324 && wp->w_lines[idx].wl_valid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2325 && wp->w_lines[idx].wl_lnum == lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2326 && lnum > wp->w_topline
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2327 && !(dy_flags & (DY_LASTLINE | DY_TRUNCATE))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2328 && !WIN_IS_POPUP(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2329 && srow + wp->w_lines[idx].wl_size > wp->w_height
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2330 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2331 && diff_check_fill(wp, lnum) == 0
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2332 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2333 )
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2334 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2335 // This line is not going to fit. Don't draw anything here,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2336 // will draw "@ " lines below.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2337 row = wp->w_height + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2338 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2339 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2340 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2341 #ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2342 prepare_search_hl(wp, &screen_search_hl, lnum);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2343 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2344 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2345 // Let the syntax stuff know we skipped a few lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2346 if (syntax_last_parsed != 0 && syntax_last_parsed + 1 < lnum
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2347 && syntax_present(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2348 syntax_end_parsing(syntax_last_parsed + 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2349 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2350
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2351 // Display one line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2352 row = win_line(wp, lnum, srow, wp->w_height,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2353 mod_top == 0, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2354
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2355 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2356 wp->w_lines[idx].wl_folded = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2357 wp->w_lines[idx].wl_lastlnum = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2358 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2359 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2360 did_update = DID_LINE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2361 syntax_last_parsed = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2362 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2363 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2364
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2365 wp->w_lines[idx].wl_lnum = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2366 wp->w_lines[idx].wl_valid = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2367
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2368 // Past end of the window or end of the screen. Note that after
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2369 // resizing wp->w_height may be end up too big. That's a problem
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2370 // elsewhere, but prevent a crash here.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2371 if (row > wp->w_height || row + wp->w_winrow >= Rows)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2372 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2373 // we may need the size of that too long line later on
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2374 if (dollar_vcol == -1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2375 wp->w_lines[idx].wl_size = plines_win(wp, lnum, TRUE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2376 ++idx;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2377 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2378 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2379 if (dollar_vcol == -1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2380 wp->w_lines[idx].wl_size = row - srow;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2381 ++idx;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2382 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2383 lnum += fold_count + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2384 #else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2385 ++lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2386 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2387 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2388 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2389 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2390 if (wp->w_p_rnu)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2391 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2392 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2393 // 'relativenumber' set: The text doesn't need to be drawn, but
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2394 // the number column nearly always does.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2395 fold_count = foldedCount(wp, lnum, &win_foldinfo);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2396 if (fold_count != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2397 fold_line(wp, fold_count, &win_foldinfo, lnum, row);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2398 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2399 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2400 (void)win_line(wp, lnum, srow, wp->w_height, TRUE, TRUE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2401 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2402
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2403 // This line does not need to be drawn, advance to the next one.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2404 row += wp->w_lines[idx++].wl_size;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2405 if (row > wp->w_height) // past end of screen
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2406 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2407 #ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2408 lnum = wp->w_lines[idx - 1].wl_lastlnum + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2409 #else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2410 ++lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2411 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2412 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2413 did_update = DID_NONE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2414 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2415 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2416
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2417 if (lnum > buf->b_ml.ml_line_count)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2418 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2419 eof = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2420 break;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2421 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2422 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2423
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2424 // End of loop over all window lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2425
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2426 #ifdef FEAT_VTP
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2427 // Rewrite the character at the end of the screen line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2428 if (use_vtp())
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2429 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2430 int i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2431
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2432 for (i = 0; i < Rows; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2433 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2434 if ((*mb_off2cells)(LineOffset[i] + Columns - 2,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2435 LineOffset[i] + screen_Columns) > 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2436 screen_draw_rectangle(i, Columns - 2, 1, 2, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2437 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2438 screen_draw_rectangle(i, Columns - 1, 1, 1, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2439 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2440 screen_char(LineOffset[i] + Columns - 1, i, Columns - 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2441 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2442 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2443
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2444 if (idx > wp->w_lines_valid)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2445 wp->w_lines_valid = idx;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2446
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2447 #ifdef FEAT_SYN_HL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2448 // Let the syntax stuff know we stop parsing here.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2449 if (syntax_last_parsed != 0 && syntax_present(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2450 syntax_end_parsing(syntax_last_parsed + 1);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2451 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2452
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2453 // If we didn't hit the end of the file, and we didn't finish the last
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2454 // line we were working on, then the line didn't fit.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2455 wp->w_empty_rows = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2456 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2457 wp->w_filler_rows = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2458 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2459 if (!eof && !didline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2460 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2461 if (lnum == wp->w_topline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2462 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2463 // Single line that does not fit!
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2464 // Don't overwrite it, it can be edited.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2465 wp->w_botline = lnum + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2466 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2467 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2468 else if (diff_check_fill(wp, lnum) >= wp->w_height - srow)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2469 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2470 // Window ends in filler lines.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2471 wp->w_botline = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2472 wp->w_filler_rows = wp->w_height - srow;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2473 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2474 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2475 #ifdef FEAT_TEXT_PROP
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2476 else if (WIN_IS_POPUP(wp))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2477 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2478 // popup line that doesn't fit is left as-is
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2479 wp->w_botline = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2480 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2481 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2482 else if (dy_flags & DY_TRUNCATE) // 'display' has "truncate"
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2483 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2484 int scr_row = W_WINROW(wp) + wp->w_height - 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2485
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2486 // Last line isn't finished: Display "@@@" in the last screen line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2487 screen_puts_len((char_u *)"@@", 2, scr_row, wp->w_wincol,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2488 HL_ATTR(HLF_AT));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2489 screen_fill(scr_row, scr_row + 1,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2490 (int)wp->w_wincol + 2, (int)W_ENDCOL(wp),
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2491 '@', ' ', HL_ATTR(HLF_AT));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2492 set_empty_rows(wp, srow);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2493 wp->w_botline = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2494 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2495 else if (dy_flags & DY_LASTLINE) // 'display' has "lastline"
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2496 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2497 // Last line isn't finished: Display "@@@" at the end.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2498 screen_fill(W_WINROW(wp) + wp->w_height - 1,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2499 W_WINROW(wp) + wp->w_height,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2500 (int)W_ENDCOL(wp) - 3, (int)W_ENDCOL(wp),
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2501 '@', '@', HL_ATTR(HLF_AT));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2502 set_empty_rows(wp, srow);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2503 wp->w_botline = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2504 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2505 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2506 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2507 win_draw_end(wp, '@', ' ', TRUE, srow, wp->w_height, HLF_AT);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2508 wp->w_botline = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2509 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2510 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2511 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2512 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2513 draw_vsep_win(wp, row);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2514 if (eof) // we hit the end of the file
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2515 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2516 wp->w_botline = buf->b_ml.ml_line_count + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2517 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2518 j = diff_check_fill(wp, wp->w_botline);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2519 if (j > 0 && !wp->w_botfill)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2520 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2521 // Display filler lines at the end of the file.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2522 if (char2cells(fill_diff) > 1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2523 i = '-';
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2524 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2525 i = fill_diff;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2526 if (row + j > wp->w_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2527 j = wp->w_height - row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2528 win_draw_end(wp, i, i, TRUE, row, row + (int)j, HLF_DED);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2529 row += j;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2530 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2531 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2532 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2533 else if (dollar_vcol == -1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2534 wp->w_botline = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2535
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2536 // Make sure the rest of the screen is blank
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2537 // put '~'s on rows that aren't part of the file.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2538 win_draw_end(wp, WIN_IS_POPUP(wp) ? ' ' : '~',
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2539 ' ', FALSE, row, wp->w_height, HLF_EOB);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2540 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2541
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2542 #ifdef SYN_TIME_LIMIT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2543 syn_set_timeout(NULL);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2544 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2545
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2546 // Reset the type of redrawing required, the window has been updated.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2547 wp->w_redr_type = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2548 #ifdef FEAT_DIFF
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2549 wp->w_old_topfill = wp->w_topfill;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2550 wp->w_old_botfill = wp->w_botfill;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2551 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2552
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2553 if (dollar_vcol == -1)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2554 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2555 // There is a trick with w_botline. If we invalidate it on each
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2556 // change that might modify it, this will cause a lot of expensive
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2557 // calls to plines() in update_topline() each time. Therefore the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2558 // value of w_botline is often approximated, and this value is used to
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2559 // compute the value of w_topline. If the value of w_botline was
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2560 // wrong, check that the value of w_topline is correct (cursor is on
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2561 // the visible part of the text). If it's not, we need to redraw
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2562 // again. Mostly this just means scrolling up a few lines, so it
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2563 // doesn't look too bad. Only do this for the current window (where
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2564 // changes are relevant).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2565 wp->w_valid |= VALID_BOTLINE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2566 if (wp == curwin && wp->w_botline != old_botline && !recursive)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2567 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2568 recursive = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2569 curwin->w_valid &= ~VALID_TOPLINE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2570 update_topline(); // may invalidate w_botline again
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2571 if (must_redraw != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2572 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2573 // Don't update for changes in buffer again.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2574 i = curbuf->b_mod_set;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2575 curbuf->b_mod_set = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2576 win_update(curwin);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2577 must_redraw = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2578 curbuf->b_mod_set = i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2579 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2580 recursive = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2581 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2582 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2583
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2584 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2585 // restore got_int, unless CTRL-C was hit while redrawing
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2586 if (!got_int)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2587 got_int = save_got_int;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2588 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2589 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2590
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2591 #if defined(FEAT_NETBEANS_INTG) || defined(FEAT_GUI)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2592 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2593 * Prepare for updating one or more windows.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2594 * Caller must check for "updating_screen" already set to avoid recursiveness.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2595 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2596 static void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2597 update_prepare(void)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2598 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2599 cursor_off();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2600 updating_screen = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2601 #ifdef FEAT_GUI
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2602 // Remove the cursor before starting to do anything, because scrolling may
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2603 // make it difficult to redraw the text under it.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2604 if (gui.in_use)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2605 gui_undraw_cursor();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2606 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2607 #ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2608 start_search_hl();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2609 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2610 #ifdef FEAT_TEXT_PROP
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2611 // Update popup_mask if needed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2612 may_update_popup_mask(must_redraw);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2613 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2614 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2615
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2616 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2617 * Finish updating one or more windows.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2618 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2619 static void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2620 update_finish(void)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2621 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2622 if (redraw_cmdline || redraw_mode)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2623 showmode();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2624
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2625 # ifdef FEAT_SEARCH_EXTRA
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2626 end_search_hl();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2627 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2628
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2629 after_updating_screen(TRUE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2630
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2631 # ifdef FEAT_GUI
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2632 // Redraw the cursor and update the scrollbars when all screen updating is
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2633 // done.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2634 if (gui.in_use)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2635 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2636 out_flush_cursor(FALSE, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2637 gui_update_scrollbars(FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2638 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2639 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2640 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2641 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2642
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2643 #if defined(FEAT_NETBEANS_INTG) || defined(PROTO)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2644 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2645 update_debug_sign(buf_T *buf, linenr_T lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2646 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2647 win_T *wp;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2648 int doit = FALSE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2649
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2650 # ifdef FEAT_FOLDING
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2651 win_foldinfo.fi_level = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2652 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2653
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2654 // update/delete a specific sign
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2655 redraw_buf_line_later(buf, lnum);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2656
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2657 // check if it resulted in the need to redraw a window
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2658 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2659 if (wp->w_redr_type != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2660 doit = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2661
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2662 // Return when there is nothing to do, screen updating is already
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2663 // happening (recursive call), messages on the screen or still starting up.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2664 if (!doit || updating_screen
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2665 || State == ASKMORE || State == HITRETURN
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2666 || msg_scrolled
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2667 #ifdef FEAT_GUI
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2668 || gui.starting
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2669 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2670 || starting)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2671 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2672
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2673 // update all windows that need updating
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2674 update_prepare();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2675
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2676 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2677 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2678 if (wp->w_redr_type != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2679 win_update(wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2680 if (wp->w_redr_status)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2681 win_redr_status(wp, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2682 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2683
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2684 update_finish();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2685 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2686 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2687
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2688 #if defined(FEAT_GUI) || defined(PROTO)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2689 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2690 * Update a single window, its status line and maybe the command line msg.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2691 * Used for the GUI scrollbar.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2692 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2693 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2694 updateWindow(win_T *wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2695 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2696 // return if already busy updating
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2697 if (updating_screen)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2698 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2699
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2700 update_prepare();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2701
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2702 #ifdef FEAT_CLIPBOARD
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2703 // When Visual area changed, may have to update selection.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2704 if (clip_star.available && clip_isautosel_star())
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2705 clip_update_selection(&clip_star);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2706 if (clip_plus.available && clip_isautosel_plus())
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2707 clip_update_selection(&clip_plus);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2708 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2709
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2710 win_update(wp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2711
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2712 // When the screen was cleared redraw the tab pages line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2713 if (redraw_tabline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2714 draw_tabline();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2715
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2716 if (wp->w_redr_status
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2717 # ifdef FEAT_CMDL_INFO
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2718 || p_ru
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2719 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2720 # ifdef FEAT_STL_OPT
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2721 || *p_stl != NUL || *wp->w_p_stl != NUL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2722 # endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2723 )
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2724 win_redr_status(wp, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2725
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2726 #ifdef FEAT_TEXT_PROP
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2727 // Display popup windows on top of everything.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2728 update_popups(win_update);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2729 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2730
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2731 update_finish();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2732 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2733 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2734
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2735 #if defined(FEAT_TERMRESPONSE) || defined(PROTO)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2736 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2737 * Redraw as soon as possible. When the command line is not scrolled redraw
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2738 * right away and restore what was on the command line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2739 * Return a code indicating what happened.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2740 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2741 int
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2742 redraw_asap(int type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2743 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2744 int rows;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2745 int cols = screen_Columns;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2746 int r;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2747 int ret = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2748 schar_T *screenline; // copy from ScreenLines[]
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2749 sattr_T *screenattr; // copy from ScreenAttrs[]
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2750 int i;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2751 u8char_T *screenlineUC = NULL; // copy from ScreenLinesUC[]
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2752 u8char_T *screenlineC[MAX_MCO]; // copy from ScreenLinesC[][]
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2753 schar_T *screenline2 = NULL; // copy from ScreenLines2[]
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2754
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2755 redraw_later(type);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2756 if (msg_scrolled || (State != NORMAL && State != NORMAL_BUSY) || exiting)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2757 return ret;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2758
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2759 // Allocate space to save the text displayed in the command line area.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2760 rows = screen_Rows - cmdline_row;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2761 screenline = LALLOC_MULT(schar_T, rows * cols);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2762 screenattr = LALLOC_MULT(sattr_T, rows * cols);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2763 if (screenline == NULL || screenattr == NULL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2764 ret = 2;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2765 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2766 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2767 screenlineUC = LALLOC_MULT(u8char_T, rows * cols);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2768 if (screenlineUC == NULL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2769 ret = 2;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2770 for (i = 0; i < p_mco; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2771 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2772 screenlineC[i] = LALLOC_MULT(u8char_T, rows * cols);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2773 if (screenlineC[i] == NULL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2774 ret = 2;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2775 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2776 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2777 if (enc_dbcs == DBCS_JPNU)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2778 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2779 screenline2 = LALLOC_MULT(schar_T, rows * cols);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2780 if (screenline2 == NULL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2781 ret = 2;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2782 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2783
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2784 if (ret != 2)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2785 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2786 // Save the text displayed in the command line area.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2787 for (r = 0; r < rows; ++r)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2788 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2789 mch_memmove(screenline + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2790 ScreenLines + LineOffset[cmdline_row + r],
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2791 (size_t)cols * sizeof(schar_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2792 mch_memmove(screenattr + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2793 ScreenAttrs + LineOffset[cmdline_row + r],
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2794 (size_t)cols * sizeof(sattr_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2795 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2796 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2797 mch_memmove(screenlineUC + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2798 ScreenLinesUC + LineOffset[cmdline_row + r],
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2799 (size_t)cols * sizeof(u8char_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2800 for (i = 0; i < p_mco; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2801 mch_memmove(screenlineC[i] + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2802 ScreenLinesC[i] + LineOffset[cmdline_row + r],
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2803 (size_t)cols * sizeof(u8char_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2804 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2805 if (enc_dbcs == DBCS_JPNU)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2806 mch_memmove(screenline2 + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2807 ScreenLines2 + LineOffset[cmdline_row + r],
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2808 (size_t)cols * sizeof(schar_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2809 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2810
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2811 update_screen(0);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2812 ret = 3;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2813
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2814 if (must_redraw == 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2815 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2816 int off = (int)(current_ScreenLine - ScreenLines);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2817
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2818 // Restore the text displayed in the command line area.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2819 for (r = 0; r < rows; ++r)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2820 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2821 mch_memmove(current_ScreenLine,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2822 screenline + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2823 (size_t)cols * sizeof(schar_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2824 mch_memmove(ScreenAttrs + off,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2825 screenattr + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2826 (size_t)cols * sizeof(sattr_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2827 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2828 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2829 mch_memmove(ScreenLinesUC + off,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2830 screenlineUC + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2831 (size_t)cols * sizeof(u8char_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2832 for (i = 0; i < p_mco; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2833 mch_memmove(ScreenLinesC[i] + off,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2834 screenlineC[i] + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2835 (size_t)cols * sizeof(u8char_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2836 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2837 if (enc_dbcs == DBCS_JPNU)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2838 mch_memmove(ScreenLines2 + off,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2839 screenline2 + r * cols,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2840 (size_t)cols * sizeof(schar_T));
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2841 screen_line(cmdline_row + r, 0, cols, cols, 0);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2842 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2843 ret = 4;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2844 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2845 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2846
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2847 vim_free(screenline);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2848 vim_free(screenattr);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2849 if (enc_utf8)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2850 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2851 vim_free(screenlineUC);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2852 for (i = 0; i < p_mco; ++i)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2853 vim_free(screenlineC[i]);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2854 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2855 if (enc_dbcs == DBCS_JPNU)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2856 vim_free(screenline2);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2857
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2858 // Show the intro message when appropriate.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2859 maybe_intro_message();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2860
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2861 setcursor();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2862
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2863 return ret;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2864 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2865 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2866
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2867 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2868 * Invoked after an asynchronous callback is called.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2869 * If an echo command was used the cursor needs to be put back where
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2870 * it belongs. If highlighting was changed a redraw is needed.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2871 * If "call_update_screen" is FALSE don't call update_screen() when at the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2872 * command line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2873 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2874 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2875 redraw_after_callback(int call_update_screen)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2876 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2877 ++redrawing_for_callback;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2878
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2879 if (State == HITRETURN || State == ASKMORE)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2880 ; // do nothing
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2881 else if (State & CMDLINE)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2882 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2883 // Don't redraw when in prompt_for_number().
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2884 if (cmdline_row > 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2885 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2886 // Redrawing only works when the screen didn't scroll. Don't clear
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2887 // wildmenu entries.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2888 if (msg_scrolled == 0
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2889 #ifdef FEAT_WILDMENU
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2890 && wild_menu_showing == 0
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2891 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2892 && call_update_screen)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2893 update_screen(0);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2894
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2895 // Redraw in the same position, so that the user can continue
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2896 // editing the command.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2897 redrawcmdline_ex(FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2898 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2899 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2900 else if (State & (NORMAL | INSERT | TERMINAL))
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2901 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2902 // keep the command line if possible
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2903 update_screen(VALID_NO_UPDATE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2904 setcursor();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2905 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2906 cursor_on();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2907 #ifdef FEAT_GUI
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2908 if (gui.in_use && !gui_mch_is_blink_off())
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2909 // Don't update the cursor when it is blinking and off to avoid
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2910 // flicker.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2911 out_flush_cursor(FALSE, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2912 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2913 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2914 out_flush();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2915
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2916 --redrawing_for_callback;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2917 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2918
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2919 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2920 * Redraw the current window later, with update_screen(type).
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2921 * Set must_redraw only if not already set to a higher value.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2922 * E.g. if must_redraw is CLEAR, type NOT_VALID will do nothing.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2923 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2924 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2925 redraw_later(int type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2926 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2927 redraw_win_later(curwin, type);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2928 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2929
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2930 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2931 redraw_win_later(
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2932 win_T *wp,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2933 int type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2934 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2935 if (!exiting && wp->w_redr_type < type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2936 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2937 wp->w_redr_type = type;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2938 if (type >= NOT_VALID)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2939 wp->w_lines_valid = 0;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2940 if (must_redraw < type) // must_redraw is the maximum of all windows
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2941 must_redraw = type;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2942 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2943 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2944
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2945 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2946 * Force a complete redraw later. Also resets the highlighting. To be used
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2947 * after executing a shell command that messes up the screen.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2948 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2949 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2950 redraw_later_clear(void)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2951 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2952 redraw_all_later(CLEAR);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2953 reset_screen_attr();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2954 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2955
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2956 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2957 * Mark all windows to be redrawn later.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2958 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2959 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2960 redraw_all_later(int type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2961 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2962 win_T *wp;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2963
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2964 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2965 redraw_win_later(wp, type);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2966 // This may be needed when switching tabs.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2967 if (must_redraw < type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2968 must_redraw = type;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2969 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2970
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2971 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2972 * Mark all windows that are editing the current buffer to be updated later.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2973 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2974 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2975 redraw_curbuf_later(int type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2976 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2977 redraw_buf_later(curbuf, type);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2978 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2979
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2980 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2981 redraw_buf_later(buf_T *buf, int type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2982 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2983 win_T *wp;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2984
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2985 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2986 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2987 if (wp->w_buffer == buf)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2988 redraw_win_later(wp, type);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2989 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2990 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2991
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2992 #if defined(FEAT_SIGNS) || defined(PROTO)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2993 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2994 redraw_buf_line_later(buf_T *buf, linenr_T lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2995 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2996 win_T *wp;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2997
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2998 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2999 if (wp->w_buffer == buf && lnum >= wp->w_topline
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3000 && lnum < wp->w_botline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3001 redrawWinline(wp, lnum);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3002 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3003 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3004
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3005 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3006 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3007 redraw_buf_and_status_later(buf_T *buf, int type)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3008 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3009 win_T *wp;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3010
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3011 #ifdef FEAT_WILDMENU
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3012 if (wild_menu_showing != 0)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3013 // Don't redraw while the command line completion is displayed, it
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3014 // would disappear.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3015 return;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3016 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3017 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3018 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3019 if (wp->w_buffer == buf)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3020 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3021 redraw_win_later(wp, type);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3022 wp->w_redr_status = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3023 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3024 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3025 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3026 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3027
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3028 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3029 * mark all status lines for redraw; used after first :cd
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3030 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3031 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3032 status_redraw_all(void)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3033 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3034 win_T *wp;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3035
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3036 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3037 if (wp->w_status_height)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3038 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3039 wp->w_redr_status = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3040 redraw_later(VALID);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3041 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3042 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3043
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3044 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3045 * mark all status lines of the current buffer for redraw
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3046 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3047 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3048 status_redraw_curbuf(void)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3049 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3050 win_T *wp;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3051
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3052 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3053 if (wp->w_status_height != 0 && wp->w_buffer == curbuf)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3054 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3055 wp->w_redr_status = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3056 redraw_later(VALID);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3057 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3058 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3059
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3060 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3061 * Redraw all status lines that need to be redrawn.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3062 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3063 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3064 redraw_statuslines(void)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3065 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3066 win_T *wp;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3067
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3068 FOR_ALL_WINDOWS(wp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3069 if (wp->w_redr_status)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3070 win_redr_status(wp, FALSE);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3071 if (redraw_tabline)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3072 draw_tabline();
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3073 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3074
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3075 #if defined(FEAT_WILDMENU) || defined(PROTO)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3076 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3077 * Redraw all status lines at the bottom of frame "frp".
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3078 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3079 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3080 win_redraw_last_status(frame_T *frp)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3081 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3082 if (frp->fr_layout == FR_LEAF)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3083 frp->fr_win->w_redr_status = TRUE;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3084 else if (frp->fr_layout == FR_ROW)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3085 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3086 FOR_ALL_FRAMES(frp, frp->fr_child)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3087 win_redraw_last_status(frp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3088 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3089 else // frp->fr_layout == FR_COL
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3090 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3091 frp = frp->fr_child;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3092 while (frp->fr_next != NULL)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3093 frp = frp->fr_next;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3094 win_redraw_last_status(frp);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3095 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3096 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3097 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3098
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3099 /*
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3100 * Changed something in the current window, at buffer line "lnum", that
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3101 * requires that line and possibly other lines to be redrawn.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3102 * Used when entering/leaving Insert mode with the cursor on a folded line.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3103 * Used to remove the "$" from a change command.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3104 * Note that when also inserting/deleting lines w_redraw_top and w_redraw_bot
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3105 * may become invalid and the whole window will have to be redrawn.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3106 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3107 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3108 redrawWinline(
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3109 win_T *wp,
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3110 linenr_T lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3111 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3112 if (wp->w_redraw_top == 0 || wp->w_redraw_top > lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3113 wp->w_redraw_top = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3114 if (wp->w_redraw_bot == 0 || wp->w_redraw_bot < lnum)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3115 wp->w_redraw_bot = lnum;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3116 redraw_win_later(wp, VALID);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3117 }