Mercurial > vim
annotate src/screen.c @ 27712:9c96612730a0 v8.2.4382
patch 8.2.4382: a custom 'tabline' may cause Esc to work like Enter
Commit: https://github.com/vim/vim/commit/e4835bf34001471a102528659af009bc46361141
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Feb 14 19:17:53 2022 +0000
patch 8.2.4382: a custom 'tabline' may cause Esc to work like Enter
Problem: A custom 'tabline' may cause Esc to work like Enter on the
command line when the popup menu is displayed.
Solution: Save and restore KeyTyped. (closes #9776)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 14 Feb 2022 20:30:02 +0100 |
parents | fb4c30606b4a |
children | ba47c7d07ce6 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
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11 * screen.c: Lower level code for displaying on the screen. |
7 | 12 * |
13 * Output to the screen (console, terminal emulator or GUI window) is minimized | |
14 * by remembering what is already on the screen, and only updating the parts | |
15 * that changed. | |
16 * | |
17 * ScreenLines[off] Contains a copy of the whole screen, as it is currently | |
18 * displayed (excluding text written by external commands). | |
19 * ScreenAttrs[off] Contains the associated attributes. | |
20 * LineOffset[row] Contains the offset into ScreenLines*[] and ScreenAttrs[] | |
21 * for each line. | |
22 * LineWraps[row] Flag for each line whether it wraps to the next line. | |
23 * | |
24 * For double-byte characters, two consecutive bytes in ScreenLines[] can form | |
25 * one character which occupies two display cells. | |
26 * For UTF-8 a multi-byte character is converted to Unicode and stored in | |
27 * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII | |
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28 * character without composing chars ScreenLinesUC[] will be 0 and |
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29 * ScreenLinesC[][] is not used. When the character occupies two display |
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30 * cells the next byte in ScreenLines[] is 0. |
714 | 31 * ScreenLinesC[][] contain up to 'maxcombine' composing characters |
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32 * (drawn on top of the first character). There is 0 after the last one used. |
7 | 33 * ScreenLines2[] is only used for euc-jp to store the second byte if the |
34 * first byte is 0x8e (single-width character). | |
35 * | |
36 * The screen_*() functions write to the screen and handle updating | |
37 * ScreenLines[]. | |
38 */ | |
39 | |
40 #include "vim.h" | |
41 | |
42 /* | |
43 * The attributes that are actually active for writing to the screen. | |
44 */ | |
45 static int screen_attr = 0; | |
46 | |
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47 static void screen_char_2(unsigned off, int row, int col); |
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48 static void screenclear2(void); |
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49 static void lineclear(unsigned off, int width, int attr); |
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50 static void lineinvalid(unsigned off, int width); |
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51 static int win_do_lines(win_T *wp, int row, int line_count, int mayclear, int del, int clear_attr); |
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52 static void win_rest_invalid(win_T *wp); |
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53 static void msg_pos_mode(void); |
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54 static void recording_mode(int attr); |
7 | 55 |
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56 // Ugly global: overrule attribute used by screen_char() |
7 | 57 static int screen_char_attr = 0; |
58 | |
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59 #if defined(FEAT_CONCEAL) || defined(PROTO) |
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60 /* |
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61 * Return TRUE if the cursor line in window "wp" may be concealed, according |
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62 * to the 'concealcursor' option. |
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63 */ |
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64 int |
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65 conceal_cursor_line(win_T *wp) |
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66 { |
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67 int c; |
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68 |
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69 if (*wp->w_p_cocu == NUL) |
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70 return FALSE; |
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71 if (get_real_state() & VISUAL) |
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72 c = 'v'; |
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73 else if (State & INSERT) |
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74 c = 'i'; |
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75 else if (State & NORMAL) |
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76 c = 'n'; |
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77 else if (State & CMDLINE) |
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78 c = 'c'; |
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79 else |
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80 return FALSE; |
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81 return vim_strchr(wp->w_p_cocu, c) != NULL; |
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82 } |
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83 |
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84 /* |
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85 * Check if the cursor line needs to be redrawn because of 'concealcursor'. |
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86 * To be called after changing the state, "was_concealed" is the value of |
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87 * "conceal_cursor_line()" before the change. |
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88 * " |
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89 */ |
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90 void |
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91 conceal_check_cursor_line(int was_concealed) |
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92 { |
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93 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin) != was_concealed) |
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94 { |
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95 int wcol = curwin->w_wcol; |
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96 |
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97 need_cursor_line_redraw = TRUE; |
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98 // Need to recompute cursor column, e.g., when starting Visual mode |
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99 // without concealing. |
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100 curs_columns(TRUE); |
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101 |
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102 // When concealing now w_wcol will be computed wrong, keep the previous |
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103 // value, it will be updated in win_line(). |
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104 if (!was_concealed) |
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105 curwin->w_wcol = wcol; |
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106 } |
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107 } |
7 | 108 #endif |
109 | |
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110 /* |
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111 * Get 'wincolor' attribute for window "wp". If not set and "wp" is a popup |
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112 * window then get the "Pmenu" highlight attribute. |
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113 */ |
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114 int |
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115 get_wcr_attr(win_T *wp) |
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116 { |
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117 int wcr_attr = 0; |
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118 |
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119 if (*wp->w_p_wcr != NUL) |
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120 wcr_attr = syn_name2attr(wp->w_p_wcr); |
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121 #ifdef FEAT_PROP_POPUP |
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122 else if (WIN_IS_POPUP(wp)) |
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123 { |
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124 if (wp->w_popup_flags & POPF_INFO) |
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125 wcr_attr = HL_ATTR(HLF_PSI); // PmenuSel |
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126 else |
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127 wcr_attr = HL_ATTR(HLF_PNI); // Pmenu |
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128 } |
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129 #endif |
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130 return wcr_attr; |
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131 } |
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132 |
7 | 133 /* |
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134 * Call screen_fill() with the columns adjusted for 'rightleft' if needed. |
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135 * Return the new offset. |
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136 */ |
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137 static int |
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138 screen_fill_end( |
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139 win_T *wp, |
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140 int c1, |
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141 int c2, |
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142 int off, |
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143 int width, |
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144 int row, |
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145 int endrow, |
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146 int attr) |
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147 { |
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148 int nn = off + width; |
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149 |
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150 if (nn > wp->w_width) |
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151 nn = wp->w_width; |
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152 #ifdef FEAT_RIGHTLEFT |
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153 if (wp->w_p_rl) |
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154 { |
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155 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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156 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - off, |
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157 c1, c2, attr); |
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158 } |
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159 else |
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160 #endif |
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161 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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162 wp->w_wincol + off, (int)wp->w_wincol + nn, |
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163 c1, c2, attr); |
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164 return nn; |
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165 } |
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166 |
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167 /* |
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168 * Clear lines near the end the window and mark the unused lines with "c1". |
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169 * use "c2" as the filler character. |
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170 * When "draw_margin" is TRUE then draw the sign, fold and number columns. |
7 | 171 */ |
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172 void |
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173 win_draw_end( |
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174 win_T *wp, |
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175 int c1, |
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176 int c2, |
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177 int draw_margin, |
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178 int row, |
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179 int endrow, |
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180 hlf_T hl) |
7 | 181 { |
182 int n = 0; | |
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183 int attr = HL_ATTR(hl); |
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184 int wcr_attr = get_wcr_attr(wp); |
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185 |
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186 attr = hl_combine_attr(wcr_attr, attr); |
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187 |
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188 if (draw_margin) |
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189 { |
6553 | 190 #ifdef FEAT_FOLDING |
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191 int fdc = compute_foldcolumn(wp, 0); |
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192 |
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193 if (fdc > 0) |
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194 // draw the fold column |
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195 n = screen_fill_end(wp, ' ', ' ', n, fdc, |
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196 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_FC))); |
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197 #endif |
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198 #ifdef FEAT_SIGNS |
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199 if (signcolumn_on(wp)) |
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200 // draw the sign column |
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201 n = screen_fill_end(wp, ' ', ' ', n, 2, |
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202 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_SC))); |
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203 #endif |
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204 if ((wp->w_p_nu || wp->w_p_rnu) |
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205 && vim_strchr(p_cpo, CPO_NUMCOL) == NULL) |
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206 // draw the number column |
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207 n = screen_fill_end(wp, ' ', ' ', n, number_width(wp) + 1, |
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208 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_N))); |
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209 } |
7 | 210 |
211 #ifdef FEAT_RIGHTLEFT | |
212 if (wp->w_p_rl) | |
213 { | |
214 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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215 wp->w_wincol, W_ENDCOL(wp) - 1 - n, |
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216 c2, c2, attr); |
7 | 217 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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218 W_ENDCOL(wp) - 1 - n, W_ENDCOL(wp) - n, |
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219 c1, c2, attr); |
7 | 220 } |
221 else | |
222 #endif | |
223 { | |
224 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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225 wp->w_wincol + n, (int)W_ENDCOL(wp), |
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226 c1, c2, attr); |
7 | 227 } |
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228 |
7 | 229 set_empty_rows(wp, row); |
230 } | |
231 | |
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232 #if defined(FEAT_FOLDING) || defined(PROTO) |
7 | 233 /* |
6553 | 234 * Compute the width of the foldcolumn. Based on 'foldcolumn' and how much |
235 * space is available for window "wp", minus "col". | |
236 */ | |
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237 int |
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238 compute_foldcolumn(win_T *wp, int col) |
6553 | 239 { |
240 int fdc = wp->w_p_fdc; | |
241 int wmw = wp == curwin && p_wmw == 0 ? 1 : p_wmw; | |
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242 int wwidth = wp->w_width; |
6553 | 243 |
244 if (fdc > wwidth - (col + wmw)) | |
245 fdc = wwidth - (col + wmw); | |
246 return fdc; | |
247 } | |
248 | |
249 /* | |
7 | 250 * Fill the foldcolumn at "p" for window "wp". |
548 | 251 * Only to be called when 'foldcolumn' > 0. |
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252 * Returns the number of bytes stored in 'p'. When non-multibyte characters are |
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253 * used for the fold column markers, this is equal to 'fdc' setting. Otherwise, |
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254 * this will be greater than 'fdc'. |
7 | 255 */ |
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256 size_t |
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257 fill_foldcolumn( |
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258 char_u *p, |
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259 win_T *wp, |
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260 int closed, // TRUE of FALSE |
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261 linenr_T lnum) // current line number |
7 | 262 { |
263 int i = 0; | |
264 int level; | |
265 int first_level; | |
519 | 266 int empty; |
6553 | 267 int fdc = compute_foldcolumn(wp, 0); |
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268 size_t byte_counter = 0; |
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269 int symbol = 0; |
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270 int len = 0; |
7 | 271 |
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272 // Init to all spaces. |
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273 vim_memset(p, ' ', MAX_MCO * fdc + 1); |
7 | 274 |
275 level = win_foldinfo.fi_level; | |
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276 empty = (fdc == 1) ? 0 : 1; |
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277 |
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278 // If the column is too narrow, we start at the lowest level that |
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279 // fits and use numbers to indicate the depth. |
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280 first_level = level - fdc - closed + 1 + empty; |
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281 if (first_level < 1) |
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282 first_level = 1; |
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283 |
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284 for (i = 0; i < MIN(fdc, level); i++) |
7 | 285 { |
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286 if (win_foldinfo.fi_lnum == lnum |
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287 && first_level + i >= win_foldinfo.fi_low_level) |
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288 symbol = fill_foldopen; |
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289 else if (first_level == 1) |
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290 symbol = fill_foldsep; |
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291 else if (first_level + i <= 9) |
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292 symbol = '0' + first_level + i; |
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293 else |
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294 symbol = '>'; |
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295 |
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296 len = utf_char2bytes(symbol, &p[byte_counter]); |
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297 byte_counter += len; |
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298 if (first_level + i >= level) |
7 | 299 { |
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300 i++; |
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301 break; |
7 | 302 } |
303 } | |
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304 |
7 | 305 if (closed) |
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306 { |
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307 if (symbol != 0) |
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308 { |
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309 // rollback length and the character |
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310 byte_counter -= len; |
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311 if (len > 1) |
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312 // for a multibyte character, erase all the bytes |
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313 vim_memset(p + byte_counter, ' ', len); |
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314 } |
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315 symbol = fill_foldclosed; |
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316 len = utf_char2bytes(symbol, &p[byte_counter]); |
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317 byte_counter += len; |
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318 } |
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319 |
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320 return MAX(byte_counter + (fdc - i), (size_t)fdc); |
7 | 321 } |
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322 #endif // FEAT_FOLDING |
7 | 323 |
714 | 324 /* |
325 * Return if the composing characters at "off_from" and "off_to" differ. | |
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326 * Only to be used when ScreenLinesUC[off_from] != 0. |
714 | 327 */ |
328 static int | |
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329 comp_char_differs(int off_from, int off_to) |
714 | 330 { |
331 int i; | |
332 | |
333 for (i = 0; i < Screen_mco; ++i) | |
334 { | |
335 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to]) | |
336 return TRUE; | |
337 if (ScreenLinesC[i][off_from] == 0) | |
338 break; | |
339 } | |
340 return FALSE; | |
341 } | |
342 | |
7 | 343 /* |
344 * Check whether the given character needs redrawing: | |
345 * - the (first byte of the) character is different | |
346 * - the attributes are different | |
347 * - the character is multi-byte and the next byte is different | |
1616 | 348 * - the character is two cells wide and the second cell differs. |
7 | 349 */ |
350 static int | |
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351 char_needs_redraw(int off_from, int off_to, int cols) |
7 | 352 { |
353 if (cols > 0 | |
354 && ((ScreenLines[off_from] != ScreenLines[off_to] | |
355 || ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
356 || (enc_dbcs != 0 | |
357 && MB_BYTE2LEN(ScreenLines[off_from]) > 1 | |
358 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e | |
359 ? ScreenLines2[off_from] != ScreenLines2[off_to] | |
360 : (cols > 1 && ScreenLines[off_from + 1] | |
361 != ScreenLines[off_to + 1]))) | |
362 || (enc_utf8 | |
363 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to] | |
364 || (ScreenLinesUC[off_from] != 0 | |
1616 | 365 && comp_char_differs(off_from, off_to)) |
3759 | 366 || ((*mb_off2cells)(off_from, off_from + cols) > 1 |
367 && ScreenLines[off_from + 1] | |
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368 != ScreenLines[off_to + 1]))))) |
7 | 369 return TRUE; |
370 return FALSE; | |
371 } | |
372 | |
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373 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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374 /* |
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375 * Return the index in ScreenLines[] for the current screen line. |
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376 */ |
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377 int |
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378 screen_get_current_line_off() |
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379 { |
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380 return (int)(current_ScreenLine - ScreenLines); |
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381 } |
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382 #endif |
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383 |
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384 #ifdef FEAT_PROP_POPUP |
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385 /* |
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386 * Return TRUE if this position has a higher level popup or this cell is |
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387 * transparent in the current popup. |
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388 */ |
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389 static int |
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390 blocked_by_popup(int row, int col) |
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391 { |
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392 int off; |
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393 |
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394 if (!popup_visible) |
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395 return FALSE; |
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396 off = row * screen_Columns + col; |
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397 return popup_mask[off] > screen_zindex || popup_transparent[off]; |
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398 } |
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399 #endif |
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400 |
7 | 401 /* |
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402 * Reset the highlighting. Used before clearing the screen. |
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403 */ |
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404 void |
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405 reset_screen_attr(void) |
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406 { |
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407 #ifdef FEAT_GUI |
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408 if (gui.in_use) |
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409 // Use a code that will reset gui.highlight_mask in |
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410 // gui_stop_highlight(). |
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411 screen_attr = HL_ALL + 1; |
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412 else |
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413 #endif |
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414 // Use attributes that is very unlikely to appear in text. |
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415 screen_attr = HL_BOLD | HL_UNDERLINE | HL_INVERSE | HL_STRIKETHROUGH; |
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416 } |
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417 |
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418 /* |
7 | 419 * Move one "cooked" screen line to the screen, but only the characters that |
420 * have actually changed. Handle insert/delete character. | |
421 * "coloff" gives the first column on the screen for this line. | |
422 * "endcol" gives the columns where valid characters are. | |
423 * "clear_width" is the width of the window. It's > 0 if the rest of the line | |
424 * needs to be cleared, negative otherwise. | |
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425 * "flags" can have bits: |
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426 * SLF_POPUP popup window |
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427 * SLF_RIGHTLEFT rightleft window: |
7 | 428 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol" |
429 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width" | |
430 */ | |
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431 void |
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432 screen_line( |
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433 int row, |
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434 int coloff, |
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435 int endcol, |
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436 int clear_width, |
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437 int flags UNUSED) |
7 | 438 { |
439 unsigned off_from; | |
440 unsigned off_to; | |
1378 | 441 unsigned max_off_from; |
442 unsigned max_off_to; | |
7 | 443 int col = 0; |
444 int hl; | |
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445 int force = FALSE; // force update rest of the line |
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446 int redraw_this // bool: does character need redraw? |
7 | 447 #ifdef FEAT_GUI |
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448 = TRUE // For GUI when while-loop empty |
7 | 449 #endif |
450 ; | |
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451 int redraw_next; // redraw_this for next character |
7 | 452 int clear_next = FALSE; |
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453 int char_cells; // 1: normal char |
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454 // 2: occupies two display cells |
7 | 455 # define CHAR_CELLS char_cells |
456 | |
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457 // Check for illegal row and col, just in case. |
3413 | 458 if (row >= Rows) |
459 row = Rows - 1; | |
460 if (endcol > Columns) | |
461 endcol = Columns; | |
462 | |
7 | 463 # ifdef FEAT_CLIPBOARD |
464 clip_may_clear_selection(row, row); | |
465 # endif | |
466 | |
467 off_from = (unsigned)(current_ScreenLine - ScreenLines); | |
468 off_to = LineOffset[row] + coloff; | |
1378 | 469 max_off_from = off_from + screen_Columns; |
470 max_off_to = LineOffset[row] + screen_Columns; | |
7 | 471 |
472 #ifdef FEAT_RIGHTLEFT | |
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473 if (flags & SLF_RIGHTLEFT) |
7 | 474 { |
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475 // Clear rest first, because it's left of the text. |
7 | 476 if (clear_width > 0) |
477 { | |
478 while (col <= endcol && ScreenLines[off_to] == ' ' | |
479 && ScreenAttrs[off_to] == 0 | |
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480 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
7 | 481 { |
482 ++off_to; | |
483 ++col; | |
484 } | |
485 if (col <= endcol) | |
486 screen_fill(row, row + 1, col + coloff, | |
487 endcol + coloff + 1, ' ', ' ', 0); | |
488 } | |
489 col = endcol + 1; | |
490 off_to = LineOffset[row] + col + coloff; | |
491 off_from += col; | |
492 endcol = (clear_width > 0 ? clear_width : -clear_width); | |
493 } | |
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494 #endif // FEAT_RIGHTLEFT |
7 | 495 |
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496 #ifdef FEAT_PROP_POPUP |
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497 // First char of a popup window may go on top of the right half of a |
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498 // double-wide character. Clear the left half to avoid it getting the popup |
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499 // window background color. |
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500 if (coloff > 0 && enc_utf8 |
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501 && ScreenLines[off_to] == 0 |
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502 && ScreenLinesUC[off_to - 1] != 0 |
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503 && (*mb_char2cells)(ScreenLinesUC[off_to - 1]) > 1) |
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504 { |
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505 ScreenLines[off_to - 1] = ' '; |
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506 ScreenLinesUC[off_to - 1] = 0; |
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507 screen_char(off_to - 1, row, col + coloff - 1); |
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508 } |
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509 #endif |
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510 |
7 | 511 redraw_next = char_needs_redraw(off_from, off_to, endcol - col); |
512 | |
513 while (col < endcol) | |
514 { | |
515 if (has_mbyte && (col + 1 < endcol)) | |
1378 | 516 char_cells = (*mb_off2cells)(off_from, max_off_from); |
7 | 517 else |
518 char_cells = 1; | |
519 | |
520 redraw_this = redraw_next; | |
521 redraw_next = force || char_needs_redraw(off_from + CHAR_CELLS, | |
522 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS); | |
523 | |
524 #ifdef FEAT_GUI | |
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525 // If the next character was bold, then redraw the current character to |
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526 // remove any pixels that might have spilt over into us. This only |
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527 // happens in the GUI. |
7 | 528 if (redraw_next && gui.in_use) |
529 { | |
530 hl = ScreenAttrs[off_to + CHAR_CELLS]; | |
743 | 531 if (hl > HL_ALL) |
532 hl = syn_attr2attr(hl); | |
533 if (hl & HL_BOLD) | |
7 | 534 redraw_this = TRUE; |
535 } | |
536 #endif | |
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537 #ifdef FEAT_PROP_POPUP |
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538 if (blocked_by_popup(row, col + coloff)) |
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539 redraw_this = FALSE; |
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540 #endif |
7 | 541 if (redraw_this) |
542 { | |
543 /* | |
544 * Special handling when 'xs' termcap flag set (hpterm): | |
545 * Attributes for characters are stored at the position where the | |
546 * cursor is when writing the highlighting code. The | |
547 * start-highlighting code must be written with the cursor on the | |
548 * first highlighted character. The stop-highlighting code must | |
549 * be written with the cursor just after the last highlighted | |
550 * character. | |
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551 * Overwriting a character doesn't remove its highlighting. Need |
7 | 552 * to clear the rest of the line, and force redrawing it |
553 * completely. | |
554 */ | |
555 if ( p_wiv | |
556 && !force | |
557 #ifdef FEAT_GUI | |
558 && !gui.in_use | |
559 #endif | |
560 && ScreenAttrs[off_to] != 0 | |
561 && ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
562 { | |
563 /* | |
564 * Need to remove highlighting attributes here. | |
565 */ | |
566 windgoto(row, col + coloff); | |
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567 out_str(T_CE); // clear rest of this screen line |
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568 screen_start(); // don't know where cursor is now |
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569 force = TRUE; // force redraw of rest of the line |
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570 redraw_next = TRUE; // or else next char would miss out |
7 | 571 |
572 /* | |
573 * If the previous character was highlighted, need to stop | |
574 * highlighting at this character. | |
575 */ | |
576 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0) | |
577 { | |
578 screen_attr = ScreenAttrs[off_to - 1]; | |
579 term_windgoto(row, col + coloff); | |
580 screen_stop_highlight(); | |
581 } | |
582 else | |
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583 screen_attr = 0; // highlighting has stopped |
7 | 584 } |
585 if (enc_dbcs != 0) | |
586 { | |
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587 // Check if overwriting a double-byte with a single-byte or |
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588 // the other way around requires another character to be |
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589 // redrawn. For UTF-8 this isn't needed, because comparing |
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590 // ScreenLinesUC[] is sufficient. |
7 | 591 if (char_cells == 1 |
592 && col + 1 < endcol | |
1378 | 593 && (*mb_off2cells)(off_to, max_off_to) > 1) |
7 | 594 { |
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595 // Writing a single-cell character over a double-cell |
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596 // character: need to redraw the next cell. |
7 | 597 ScreenLines[off_to + 1] = 0; |
598 redraw_next = TRUE; | |
599 } | |
600 else if (char_cells == 2 | |
601 && col + 2 < endcol | |
1378 | 602 && (*mb_off2cells)(off_to, max_off_to) == 1 |
603 && (*mb_off2cells)(off_to + 1, max_off_to) > 1) | |
7 | 604 { |
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605 // Writing the second half of a double-cell character over |
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606 // a double-cell character: need to redraw the second |
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607 // cell. |
7 | 608 ScreenLines[off_to + 2] = 0; |
609 redraw_next = TRUE; | |
610 } | |
611 | |
612 if (enc_dbcs == DBCS_JPNU) | |
613 ScreenLines2[off_to] = ScreenLines2[off_from]; | |
614 } | |
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615 // When writing a single-width character over a double-width |
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616 // character and at the end of the redrawn text, need to clear out |
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617 // the right half of the old character. |
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618 // Also required when writing the right half of a double-width |
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619 // char over the left half of an existing one. |
7 | 620 if (has_mbyte && col + char_cells == endcol |
621 && ((char_cells == 1 | |
1378 | 622 && (*mb_off2cells)(off_to, max_off_to) > 1) |
7 | 623 || (char_cells == 2 |
1378 | 624 && (*mb_off2cells)(off_to, max_off_to) == 1 |
625 && (*mb_off2cells)(off_to + 1, max_off_to) > 1))) | |
7 | 626 clear_next = TRUE; |
627 | |
628 ScreenLines[off_to] = ScreenLines[off_from]; | |
629 if (enc_utf8) | |
630 { | |
631 ScreenLinesUC[off_to] = ScreenLinesUC[off_from]; | |
632 if (ScreenLinesUC[off_from] != 0) | |
633 { | |
714 | 634 int i; |
635 | |
636 for (i = 0; i < Screen_mco; ++i) | |
637 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from]; | |
7 | 638 } |
639 } | |
640 if (char_cells == 2) | |
641 ScreenLines[off_to + 1] = ScreenLines[off_from + 1]; | |
642 | |
643 #if defined(FEAT_GUI) || defined(UNIX) | |
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644 // The bold trick makes a single column of pixels appear in the |
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645 // next character. When a bold character is removed, the next |
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646 // character should be redrawn too. This happens for our own GUI |
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647 // and for some xterms. |
7 | 648 if ( |
649 # ifdef FEAT_GUI | |
650 gui.in_use | |
651 # endif | |
652 # if defined(FEAT_GUI) && defined(UNIX) | |
653 || | |
654 # endif | |
655 # ifdef UNIX | |
656 term_is_xterm | |
657 # endif | |
658 ) | |
659 { | |
660 hl = ScreenAttrs[off_to]; | |
743 | 661 if (hl > HL_ALL) |
662 hl = syn_attr2attr(hl); | |
663 if (hl & HL_BOLD) | |
7 | 664 redraw_next = TRUE; |
665 } | |
666 #endif | |
667 ScreenAttrs[off_to] = ScreenAttrs[off_from]; | |
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668 |
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669 // For simplicity set the attributes of second half of a |
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670 // double-wide character equal to the first half. |
819 | 671 if (char_cells == 2) |
672 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from]; | |
673 | |
7 | 674 if (enc_dbcs != 0 && char_cells == 2) |
675 screen_char_2(off_to, row, col + coloff); | |
676 else | |
677 screen_char(off_to, row, col + coloff); | |
678 } | |
679 else if ( p_wiv | |
680 #ifdef FEAT_GUI | |
681 && !gui.in_use | |
682 #endif | |
683 && col + coloff > 0) | |
684 { | |
685 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1]) | |
686 { | |
687 /* | |
688 * Don't output stop-highlight when moving the cursor, it will | |
689 * stop the highlighting when it should continue. | |
690 */ | |
691 screen_attr = 0; | |
692 } | |
693 else if (screen_attr != 0) | |
694 screen_stop_highlight(); | |
695 } | |
696 | |
697 off_to += CHAR_CELLS; | |
698 off_from += CHAR_CELLS; | |
699 col += CHAR_CELLS; | |
700 } | |
701 | |
702 if (clear_next) | |
703 { | |
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704 // Clear the second half of a double-wide character of which the left |
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705 // half was overwritten with a single-wide character. |
7 | 706 ScreenLines[off_to] = ' '; |
707 if (enc_utf8) | |
708 ScreenLinesUC[off_to] = 0; | |
709 screen_char(off_to, row, col + coloff); | |
710 } | |
711 | |
712 if (clear_width > 0 | |
713 #ifdef FEAT_RIGHTLEFT | |
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714 && !(flags & SLF_RIGHTLEFT) |
7 | 715 #endif |
716 ) | |
717 { | |
718 #ifdef FEAT_GUI | |
719 int startCol = col; | |
720 #endif | |
721 | |
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722 // blank out the rest of the line |
7 | 723 while (col < clear_width && ScreenLines[off_to] == ' ' |
724 && ScreenAttrs[off_to] == 0 | |
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725 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
7 | 726 { |
727 ++off_to; | |
728 ++col; | |
729 } | |
730 if (col < clear_width) | |
731 { | |
732 #ifdef FEAT_GUI | |
733 /* | |
734 * In the GUI, clearing the rest of the line may leave pixels | |
735 * behind if the first character cleared was bold. Some bold | |
736 * fonts spill over the left. In this case we redraw the previous | |
737 * character too. If we didn't skip any blanks above, then we | |
738 * only redraw if the character wasn't already redrawn anyway. | |
739 */ | |
996 | 740 if (gui.in_use && (col > startCol || !redraw_this)) |
7 | 741 { |
742 hl = ScreenAttrs[off_to]; | |
743 if (hl > HL_ALL || (hl & HL_BOLD)) | |
996 | 744 { |
745 int prev_cells = 1; | |
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746 |
996 | 747 if (enc_utf8) |
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changeset
|
748 // for utf-8, ScreenLines[char_offset + 1] == 0 means |
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changeset
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749 // that its width is 2. |
996 | 750 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1; |
751 else if (enc_dbcs != 0) | |
752 { | |
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753 // find previous character by counting from first |
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|
754 // column and get its width. |
996 | 755 unsigned off = LineOffset[row]; |
1378 | 756 unsigned max_off = LineOffset[row] + screen_Columns; |
996 | 757 |
758 while (off < off_to) | |
759 { | |
1378 | 760 prev_cells = (*mb_off2cells)(off, max_off); |
996 | 761 off += prev_cells; |
762 } | |
763 } | |
764 | |
765 if (enc_dbcs != 0 && prev_cells > 1) | |
766 screen_char_2(off_to - prev_cells, row, | |
767 col + coloff - prev_cells); | |
768 else | |
769 screen_char(off_to - prev_cells, row, | |
770 col + coloff - prev_cells); | |
771 } | |
7 | 772 } |
773 #endif | |
774 screen_fill(row, row + 1, col + coloff, clear_width + coloff, | |
775 ' ', ' ', 0); | |
776 off_to += clear_width - col; | |
777 col = clear_width; | |
778 } | |
779 } | |
780 | |
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781 if (clear_width > 0 |
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782 #ifdef FEAT_PROP_POPUP |
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783 && !(flags & SLF_POPUP) // no separator for popup window |
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784 #endif |
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785 ) |
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786 { |
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787 // For a window that has a right neighbor, draw the separator char |
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788 // right of the window contents. But not on top of a popup window. |
16778
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789 if (coloff + col < Columns) |
7 | 790 { |
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791 #ifdef FEAT_PROP_POPUP |
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patch 8.1.1580: cannot make part of a popup transparent
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792 if (!blocked_by_popup(row, col + coloff)) |
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793 #endif |
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794 { |
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795 int c; |
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796 |
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797 c = fillchar_vsep(&hl); |
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798 if (ScreenLines[off_to] != (schar_T)c |
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799 || (enc_utf8 && (int)ScreenLinesUC[off_to] |
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800 != (c >= 0x80 ? c : 0)) |
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801 || ScreenAttrs[off_to] != hl) |
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802 { |
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803 ScreenLines[off_to] = c; |
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804 ScreenAttrs[off_to] = hl; |
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805 if (enc_utf8) |
7 | 806 { |
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807 if (c >= 0x80) |
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|
808 { |
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809 ScreenLinesUC[off_to] = c; |
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810 ScreenLinesC[0][off_to] = 0; |
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811 } |
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812 else |
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813 ScreenLinesUC[off_to] = 0; |
7 | 814 } |
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815 screen_char(off_to, row, col + coloff); |
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816 } |
7 | 817 } |
818 } | |
819 else | |
820 LineWraps[row] = FALSE; | |
821 } | |
822 } | |
823 | |
474 | 824 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
7 | 825 /* |
474 | 826 * Mirror text "str" for right-left displaying. |
827 * Only works for single-byte characters (e.g., numbers). | |
7 | 828 */ |
474 | 829 void |
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830 rl_mirror(char_u *str) |
7 | 831 { |
832 char_u *p1, *p2; | |
833 int t; | |
834 | |
835 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2) | |
836 { | |
837 t = *p1; | |
838 *p1 = *p2; | |
839 *p2 = t; | |
840 } | |
841 } | |
842 #endif | |
843 | |
844 /* | |
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845 * Draw the verticap separator right of window "wp" starting with line "row". |
7 | 846 */ |
847 void | |
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848 draw_vsep_win(win_T *wp, int row) |
7 | 849 { |
850 int hl; | |
851 int c; | |
852 | |
853 if (wp->w_vsep_width) | |
854 { | |
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855 // draw the vertical separator right of this window |
7 | 856 c = fillchar_vsep(&hl); |
857 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height, | |
858 W_ENDCOL(wp), W_ENDCOL(wp) + 1, | |
859 c, ' ', hl); | |
860 } | |
861 } | |
862 | |
863 #ifdef FEAT_WILDMENU | |
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864 static int skip_status_match_char(expand_T *xp, char_u *s); |
7 | 865 |
866 /* | |
1378 | 867 * Get the length of an item as it will be shown in the status line. |
7 | 868 */ |
869 static int | |
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|
870 status_match_len(expand_T *xp, char_u *s) |
7 | 871 { |
872 int len = 0; | |
873 | |
874 #ifdef FEAT_MENU | |
875 int emenu = (xp->xp_context == EXPAND_MENUS | |
876 || xp->xp_context == EXPAND_MENUNAMES); | |
877 | |
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878 // Check for menu separators - replace with '|'. |
7 | 879 if (emenu && menu_is_separator(s)) |
880 return 1; | |
881 #endif | |
882 | |
883 while (*s != NUL) | |
884 { | |
1685 | 885 s += skip_status_match_char(xp, s); |
42 | 886 len += ptr2cells(s); |
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|
887 MB_PTR_ADV(s); |
7 | 888 } |
889 | |
890 return len; | |
891 } | |
892 | |
893 /* | |
1685 | 894 * Return the number of characters that should be skipped in a status match. |
277 | 895 * These are backslashes used for escaping. Do show backslashes in help tags. |
896 */ | |
897 static int | |
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898 skip_status_match_char(expand_T *xp, char_u *s) |
277 | 899 { |
1685 | 900 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP) |
277 | 901 #ifdef FEAT_MENU |
902 || ((xp->xp_context == EXPAND_MENUS | |
903 || xp->xp_context == EXPAND_MENUNAMES) | |
904 && (s[0] == '\t' || (s[0] == '\\' && s[1] != NUL))) | |
905 #endif | |
1685 | 906 ) |
907 { | |
908 #ifndef BACKSLASH_IN_FILENAME | |
909 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!') | |
910 return 2; | |
911 #endif | |
912 return 1; | |
913 } | |
914 return 0; | |
277 | 915 } |
916 | |
917 /* | |
7 | 918 * Show wildchar matches in the status line. |
919 * Show at least the "match" item. | |
920 * We start at item 'first_match' in the list and show all matches that fit. | |
921 * | |
922 * If inversion is possible we use it. Else '=' characters are used. | |
923 */ | |
924 void | |
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925 win_redr_status_matches( |
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|
926 expand_T *xp, |
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927 int num_matches, |
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928 char_u **matches, // list of matches |
7833
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929 int match, |
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|
930 int showtail) |
7 | 931 { |
932 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m]) | |
933 int row; | |
934 char_u *buf; | |
935 int len; | |
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|
936 int clen; // length in screen cells |
7 | 937 int fillchar; |
938 int attr; | |
939 int i; | |
940 int highlight = TRUE; | |
941 char_u *selstart = NULL; | |
942 int selstart_col = 0; | |
943 char_u *selend = NULL; | |
944 static int first_match = 0; | |
945 int add_left = FALSE; | |
946 char_u *s; | |
947 #ifdef FEAT_MENU | |
948 int emenu; | |
949 #endif | |
950 int l; | |
951 | |
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952 if (matches == NULL) // interrupted completion? |
7 | 953 return; |
954 | |
39 | 955 if (has_mbyte) |
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956 buf = alloc(Columns * MB_MAXBYTES + 1); |
39 | 957 else |
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958 buf = alloc(Columns + 1); |
7 | 959 if (buf == NULL) |
960 return; | |
961 | |
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962 if (match == -1) // don't show match but original text |
7 | 963 { |
964 match = 0; | |
965 highlight = FALSE; | |
966 } | |
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967 // count 1 for the ending ">" |
7 | 968 clen = status_match_len(xp, L_MATCH(match)) + 3; |
969 if (match == 0) | |
970 first_match = 0; | |
971 else if (match < first_match) | |
972 { | |
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973 // jumping left, as far as we can go |
7 | 974 first_match = match; |
975 add_left = TRUE; | |
976 } | |
977 else | |
978 { | |
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979 // check if match fits on the screen |
7 | 980 for (i = first_match; i < match; ++i) |
981 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
982 if (first_match > 0) | |
983 clen += 2; | |
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984 // jumping right, put match at the left |
7 | 985 if ((long)clen > Columns) |
986 { | |
987 first_match = match; | |
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988 // if showing the last match, we can add some on the left |
7 | 989 clen = 2; |
990 for (i = match; i < num_matches; ++i) | |
991 { | |
992 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
993 if ((long)clen >= Columns) | |
994 break; | |
995 } | |
996 if (i == num_matches) | |
997 add_left = TRUE; | |
998 } | |
999 } | |
1000 if (add_left) | |
1001 while (first_match > 0) | |
1002 { | |
1003 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2; | |
1004 if ((long)clen >= Columns) | |
1005 break; | |
1006 --first_match; | |
1007 } | |
1008 | |
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1009 fillchar = fillchar_status(&attr, curwin); |
7 | 1010 |
1011 if (first_match == 0) | |
1012 { | |
1013 *buf = NUL; | |
1014 len = 0; | |
1015 } | |
1016 else | |
1017 { | |
1018 STRCPY(buf, "< "); | |
1019 len = 2; | |
1020 } | |
1021 clen = len; | |
1022 | |
1023 i = first_match; | |
1024 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns) | |
1025 { | |
1026 if (i == match) | |
1027 { | |
1028 selstart = buf + len; | |
1029 selstart_col = clen; | |
1030 } | |
1031 | |
1032 s = L_MATCH(i); | |
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changeset
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1033 // Check for menu separators - replace with '|' |
7 | 1034 #ifdef FEAT_MENU |
1035 emenu = (xp->xp_context == EXPAND_MENUS | |
1036 || xp->xp_context == EXPAND_MENUNAMES); | |
1037 if (emenu && menu_is_separator(s)) | |
1038 { | |
1039 STRCPY(buf + len, transchar('|')); | |
1040 l = (int)STRLEN(buf + len); | |
1041 len += l; | |
1042 clen += l; | |
1043 } | |
1044 else | |
1045 #endif | |
1046 for ( ; *s != NUL; ++s) | |
1047 { | |
1685 | 1048 s += skip_status_match_char(xp, s); |
7 | 1049 clen += ptr2cells(s); |
474 | 1050 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) |
7 | 1051 { |
1052 STRNCPY(buf + len, s, l); | |
1053 s += l - 1; | |
1054 len += l; | |
1055 } | |
1056 else | |
1057 { | |
1058 STRCPY(buf + len, transchar_byte(*s)); | |
1059 len += (int)STRLEN(buf + len); | |
1060 } | |
1061 } | |
1062 if (i == match) | |
1063 selend = buf + len; | |
1064 | |
1065 *(buf + len++) = ' '; | |
1066 *(buf + len++) = ' '; | |
1067 clen += 2; | |
1068 if (++i == num_matches) | |
1069 break; | |
1070 } | |
1071 | |
1072 if (i != num_matches) | |
1073 { | |
1074 *(buf + len++) = '>'; | |
1075 ++clen; | |
1076 } | |
1077 | |
1078 buf[len] = NUL; | |
1079 | |
1080 row = cmdline_row - 1; | |
1081 if (row >= 0) | |
1082 { | |
1083 if (wild_menu_showing == 0) | |
1084 { | |
1085 if (msg_scrolled > 0) | |
1086 { | |
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1087 // Put the wildmenu just above the command line. If there is |
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|
1088 // no room, scroll the screen one line up. |
7 | 1089 if (cmdline_row == Rows - 1) |
1090 { | |
12152
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Christian Brabandt <cb@256bit.org>
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changeset
|
1091 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL); |
7 | 1092 ++msg_scrolled; |
1093 } | |
1094 else | |
1095 { | |
1096 ++cmdline_row; | |
1097 ++row; | |
1098 } | |
1099 wild_menu_showing = WM_SCROLLED; | |
1100 } | |
1101 else | |
1102 { | |
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|
1103 // Create status line if needed by setting 'laststatus' to 2. |
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|
1104 // Set 'winminheight' to zero to avoid that the window is |
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|
1105 // resized. |
7 | 1106 if (lastwin->w_status_height == 0) |
1107 { | |
1108 save_p_ls = p_ls; | |
1109 save_p_wmh = p_wmh; | |
1110 p_ls = 2; | |
1111 p_wmh = 0; | |
1112 last_status(FALSE); | |
1113 } | |
1114 wild_menu_showing = WM_SHOWN; | |
1115 } | |
1116 } | |
1117 | |
1118 screen_puts(buf, row, 0, attr); | |
1119 if (selstart != NULL && highlight) | |
1120 { | |
1121 *selend = NUL; | |
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1122 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM)); |
7 | 1123 } |
1124 | |
1125 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr); | |
1126 } | |
1127 | |
1128 win_redraw_last_status(topframe); | |
1129 vim_free(buf); | |
1130 } | |
1131 #endif | |
1132 | |
1133 /* | |
1134 * Return TRUE if the status line of window "wp" is connected to the status | |
1135 * line of the window right of it. If not, then it's a vertical separator. | |
1136 * Only call if (wp->w_vsep_width != 0). | |
1137 */ | |
1138 int | |
7833
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|
1139 stl_connected(win_T *wp) |
7 | 1140 { |
1141 frame_T *fr; | |
1142 | |
1143 fr = wp->w_frame; | |
1144 while (fr->fr_parent != NULL) | |
1145 { | |
1146 if (fr->fr_parent->fr_layout == FR_COL) | |
1147 { | |
1148 if (fr->fr_next != NULL) | |
1149 break; | |
1150 } | |
1151 else | |
1152 { | |
1153 if (fr->fr_next != NULL) | |
1154 return TRUE; | |
1155 } | |
1156 fr = fr->fr_parent; | |
1157 } | |
1158 return FALSE; | |
1159 } | |
1160 | |
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1161 |
7 | 1162 /* |
1163 * Get the value to show for the language mappings, active 'keymap'. | |
1164 */ | |
1165 int | |
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|
1166 get_keymap_str( |
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|
1167 win_T *wp, |
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|
1168 char_u *fmt, // format string containing one %s item |
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1169 char_u *buf, // buffer for the result |
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|
1170 int len) // length of buffer |
7 | 1171 { |
1172 char_u *p; | |
1173 | |
1174 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP) | |
1175 return FALSE; | |
1176 | |
1177 { | |
1178 #ifdef FEAT_EVAL | |
1179 buf_T *old_curbuf = curbuf; | |
1180 win_T *old_curwin = curwin; | |
1181 char_u *s; | |
1182 | |
1183 curbuf = wp->w_buffer; | |
1184 curwin = wp; | |
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|
1185 STRCPY(buf, "b:keymap_name"); // must be writable |
7 | 1186 ++emsg_skip; |
20996
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diff
changeset
|
1187 s = p = eval_to_string(buf, FALSE); |
7 | 1188 --emsg_skip; |
1189 curbuf = old_curbuf; | |
1190 curwin = old_curwin; | |
1191 if (p == NULL || *p == NUL) | |
1192 #endif | |
1193 { | |
1194 #ifdef FEAT_KEYMAP | |
1195 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED) | |
1196 p = wp->w_buffer->b_p_keymap; | |
1197 else | |
1198 #endif | |
1199 p = (char_u *)"lang"; | |
1200 } | |
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9489
diff
changeset
|
1201 if (vim_snprintf((char *)buf, len, (char *)fmt, p) > len - 1) |
7 | 1202 buf[0] = NUL; |
1203 #ifdef FEAT_EVAL | |
1204 vim_free(s); | |
1205 #endif | |
1206 } | |
1207 return buf[0] != NUL; | |
1208 } | |
1209 | |
1210 #if defined(FEAT_STL_OPT) || defined(PROTO) | |
1211 /* | |
677 | 1212 * Redraw the status line or ruler of window "wp". |
1213 * When "wp" is NULL redraw the tab pages line from 'tabline'. | |
7 | 1214 */ |
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|
1215 void |
7833
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|
1216 win_redr_custom( |
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|
1217 win_T *wp, |
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|
1218 int draw_ruler) // TRUE or FALSE |
7 | 1219 { |
5539 | 1220 static int entered = FALSE; |
7 | 1221 int attr; |
1222 int curattr; | |
1223 int row; | |
1224 int col = 0; | |
1225 int maxwidth; | |
1226 int width; | |
1227 int n; | |
1228 int len; | |
1229 int fillchar; | |
1230 char_u buf[MAXPATHL]; | |
1983 | 1231 char_u *stl; |
7 | 1232 char_u *p; |
22721
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|
1233 stl_hlrec_T *hltab; |
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|
1234 stl_hlrec_T *tabtab; |
677 | 1235 int use_sandbox = FALSE; |
2693 | 1236 win_T *ewp; |
1237 int p_crb_save; | |
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|
1238 int save_KeyTyped = KeyTyped; |
7 | 1239 |
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|
1240 // There is a tiny chance that this gets called recursively: When |
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|
1241 // redrawing a status line triggers redrawing the ruler or tabline. |
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|
1242 // Avoid trouble by not allowing recursion. |
5539 | 1243 if (entered) |
1244 return; | |
1245 entered = TRUE; | |
1246 | |
18124
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|
1247 // setup environment for the task at hand |
677 | 1248 if (wp == NULL) |
1249 { | |
18124
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|
1250 // Use 'tabline'. Always at the first line of the screen. |
1983 | 1251 stl = p_tal; |
677 | 1252 row = 0; |
707 | 1253 fillchar = ' '; |
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|
1254 attr = HL_ATTR(HLF_TPF); |
677 | 1255 maxwidth = Columns; |
1256 # ifdef FEAT_EVAL | |
681 | 1257 use_sandbox = was_set_insecurely((char_u *)"tabline", 0); |
677 | 1258 # endif |
1259 } | |
40 | 1260 else |
677 | 1261 { |
24289
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patch 8.2.2685: custom statusline not drawn correctly with WinBar
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diff
changeset
|
1262 row = statusline_row(wp); |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
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11866
diff
changeset
|
1263 fillchar = fillchar_status(&attr, wp); |
12515
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patch 8.0.1136: W_WIDTH() is always the same
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parents:
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diff
changeset
|
1264 maxwidth = wp->w_width; |
677 | 1265 |
1266 if (draw_ruler) | |
1267 { | |
1983 | 1268 stl = p_ruf; |
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|
1269 // advance past any leading group spec - implicit in ru_col |
1983 | 1270 if (*stl == '%') |
1271 { | |
1272 if (*++stl == '-') | |
1273 stl++; | |
1274 if (atoi((char *)stl)) | |
1275 while (VIM_ISDIGIT(*stl)) | |
1276 stl++; | |
1277 if (*stl++ != '(') | |
1278 stl = p_ruf; | |
677 | 1279 } |
12515
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|
1280 col = ru_col - (Columns - wp->w_width); |
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diff
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|
1281 if (col < (wp->w_width + 1) / 2) |
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|
1282 col = (wp->w_width + 1) / 2; |
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diff
changeset
|
1283 maxwidth = wp->w_width - col; |
677 | 1284 if (!wp->w_status_height) |
1285 { | |
1286 row = Rows - 1; | |
18124
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|
1287 --maxwidth; // writing in last column may cause scrolling |
677 | 1288 fillchar = ' '; |
1289 attr = 0; | |
1290 } | |
1291 | |
1292 # ifdef FEAT_EVAL | |
681 | 1293 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0); |
677 | 1294 # endif |
1295 } | |
1296 else | |
1297 { | |
1298 if (*wp->w_p_stl != NUL) | |
1983 | 1299 stl = wp->w_p_stl; |
677 | 1300 else |
1983 | 1301 stl = p_stl; |
677 | 1302 # ifdef FEAT_EVAL |
681 | 1303 use_sandbox = was_set_insecurely((char_u *)"statusline", |
1304 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL); | |
677 | 1305 # endif |
1306 } | |
1307 | |
12513
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patch 8.0.1135: W_WINCOL() is always the same
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parents:
12510
diff
changeset
|
1308 col += wp->w_wincol; |
677 | 1309 } |
1310 | |
7 | 1311 if (maxwidth <= 0) |
5539 | 1312 goto theend; |
677 | 1313 |
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|
1314 // Temporarily reset 'cursorbind', we don't want a side effect from moving |
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changeset
|
1315 // the cursor away and back. |
2693 | 1316 ewp = wp == NULL ? curwin : wp; |
1317 p_crb_save = ewp->w_p_crb; | |
1318 ewp->w_p_crb = FALSE; | |
1319 | |
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1320 // Make a copy, because the statusline may include a function call that |
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|
1321 // might change the option value and free the memory. |
1983 | 1322 stl = vim_strsave(stl); |
2693 | 1323 width = build_stl_str_hl(ewp, buf, sizeof(buf), |
1983 | 1324 stl, use_sandbox, |
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changeset
|
1325 fillchar, maxwidth, &hltab, &tabtab); |
1983 | 1326 vim_free(stl); |
2693 | 1327 ewp->w_p_crb = p_crb_save; |
2661 | 1328 |
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changeset
|
1329 // Make all characters printable. |
2661 | 1330 p = transstr(buf); |
1331 if (p != NULL) | |
1332 { | |
1333 vim_strncpy(buf, p, sizeof(buf) - 1); | |
1334 vim_free(p); | |
1335 } | |
1336 | |
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|
1337 // fill up with "fillchar" |
835 | 1338 len = (int)STRLEN(buf); |
1883 | 1339 while (width < maxwidth && len < (int)sizeof(buf) - 1) |
7 | 1340 { |
1341 len += (*mb_char2bytes)(fillchar, buf + len); | |
1342 ++width; | |
1343 } | |
1344 buf[len] = NUL; | |
1345 | |
681 | 1346 /* |
1347 * Draw each snippet with the specified highlighting. | |
1348 */ | |
7 | 1349 curattr = attr; |
1350 p = buf; | |
681 | 1351 for (n = 0; hltab[n].start != NULL; n++) |
1352 { | |
1353 len = (int)(hltab[n].start - p); | |
7 | 1354 screen_puts_len(p, len, row, col, curattr); |
1355 col += vim_strnsize(p, len); | |
681 | 1356 p = hltab[n].start; |
1357 | |
1358 if (hltab[n].userhl == 0) | |
7 | 1359 curattr = attr; |
681 | 1360 else if (hltab[n].userhl < 0) |
1361 curattr = syn_id2attr(-hltab[n].userhl); | |
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|
1362 #ifdef FEAT_TERMINAL |
12122
68c593f649d1
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diff
changeset
|
1363 else if (wp != NULL && wp != curwin && bt_terminal(wp->w_buffer) |
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1364 && wp->w_status_height != 0) |
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1365 curattr = highlight_stltermnc[hltab[n].userhl - 1]; |
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|
1366 else if (wp != NULL && bt_terminal(wp->w_buffer) |
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1367 && wp->w_status_height != 0) |
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|
1368 curattr = highlight_stlterm[hltab[n].userhl - 1]; |
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|
1369 #endif |
680 | 1370 else if (wp != NULL && wp != curwin && wp->w_status_height != 0) |
681 | 1371 curattr = highlight_stlnc[hltab[n].userhl - 1]; |
7 | 1372 else |
681 | 1373 curattr = highlight_user[hltab[n].userhl - 1]; |
7 | 1374 } |
1375 screen_puts(p, row, col, curattr); | |
681 | 1376 |
1377 if (wp == NULL) | |
1378 { | |
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|
1379 // Fill the TabPageIdxs[] array for clicking in the tab pagesline. |
681 | 1380 col = 0; |
1381 len = 0; | |
1382 p = buf; | |
1383 fillchar = 0; | |
1384 for (n = 0; tabtab[n].start != NULL; n++) | |
1385 { | |
1386 len += vim_strnsize(p, (int)(tabtab[n].start - p)); | |
1387 while (col < len) | |
1388 TabPageIdxs[col++] = fillchar; | |
1389 p = tabtab[n].start; | |
1390 fillchar = tabtab[n].userhl; | |
1391 } | |
1392 while (col < Columns) | |
1393 TabPageIdxs[col++] = fillchar; | |
1394 } | |
5539 | 1395 |
1396 theend: | |
1397 entered = FALSE; | |
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1398 |
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changeset
|
1399 // A user function may reset KeyTyped, restore it. |
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1400 KeyTyped = save_KeyTyped; |
7 | 1401 } |
1402 | |
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1403 #endif // FEAT_STL_OPT |
7 | 1404 |
1405 /* | |
1406 * Output a single character directly to the screen and update ScreenLines. | |
1407 */ | |
1408 void | |
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|
1409 screen_putchar(int c, int row, int col, int attr) |
7 | 1410 { |
3549 | 1411 char_u buf[MB_MAXBYTES + 1]; |
1412 | |
1413 if (has_mbyte) | |
1414 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
1415 else | |
1416 { | |
1417 buf[0] = c; | |
1418 buf[1] = NUL; | |
1419 } | |
7 | 1420 screen_puts(buf, row, col, attr); |
1421 } | |
1422 | |
1423 /* | |
1424 * Get a single character directly from ScreenLines into "bytes[]". | |
1425 * Also return its attribute in *attrp; | |
1426 */ | |
1427 void | |
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|
1428 screen_getbytes(int row, int col, char_u *bytes, int *attrp) |
7 | 1429 { |
1430 unsigned off; | |
1431 | |
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|
1432 // safety check |
7 | 1433 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns) |
1434 { | |
1435 off = LineOffset[row] + col; | |
1436 *attrp = ScreenAttrs[off]; | |
1437 bytes[0] = ScreenLines[off]; | |
1438 bytes[1] = NUL; | |
1439 | |
1440 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
1441 bytes[utfc_char2bytes(off, bytes)] = NUL; | |
1442 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
1443 { | |
1444 bytes[0] = ScreenLines[off]; | |
1445 bytes[1] = ScreenLines2[off]; | |
1446 bytes[2] = NUL; | |
1447 } | |
1448 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1) | |
1449 { | |
1450 bytes[1] = ScreenLines[off + 1]; | |
1451 bytes[2] = NUL; | |
1452 } | |
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1453 } |
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1454 } |
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|
1455 |
714 | 1456 /* |
1457 * Return TRUE if composing characters for screen posn "off" differs from | |
1458 * composing characters in "u8cc". | |
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|
1459 * Only to be used when ScreenLinesUC[off] != 0. |
714 | 1460 */ |
1461 static int | |
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diff
changeset
|
1462 screen_comp_differs(int off, int *u8cc) |
714 | 1463 { |
1464 int i; | |
1465 | |
1466 for (i = 0; i < Screen_mco; ++i) | |
1467 { | |
1468 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i]) | |
1469 return TRUE; | |
1470 if (u8cc[i] == 0) | |
1471 break; | |
1472 } | |
1473 return FALSE; | |
1474 } | |
1475 | |
7 | 1476 /* |
1477 * Put string '*text' on the screen at position 'row' and 'col', with | |
1478 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[]. | |
1479 * Note: only outputs within one row, message is truncated at screen boundary! | |
1480 * Note: if ScreenLines[], row and/or col is invalid, nothing is done. | |
1481 */ | |
1482 void | |
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|
1483 screen_puts( |
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1484 char_u *text, |
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1485 int row, |
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1486 int col, |
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|
1487 int attr) |
7 | 1488 { |
1489 screen_puts_len(text, -1, row, col, attr); | |
1490 } | |
1491 | |
1492 /* | |
1493 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to | |
1494 * a NUL. | |
1495 */ | |
1496 void | |
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|
1497 screen_puts_len( |
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1498 char_u *text, |
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|
1499 int textlen, |
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1500 int row, |
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|
1501 int col, |
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changeset
|
1502 int attr) |
7 | 1503 { |
1504 unsigned off; | |
1505 char_u *ptr = text; | |
5923 | 1506 int len = textlen; |
7 | 1507 int c; |
1378 | 1508 unsigned max_off; |
7 | 1509 int mbyte_blen = 1; |
1510 int mbyte_cells = 1; | |
1511 int u8c = 0; | |
714 | 1512 int u8cc[MAX_MCO]; |
7 | 1513 int clear_next_cell = FALSE; |
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1514 #ifdef FEAT_ARABIC |
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1515 int prev_c = 0; // previous Arabic character |
714 | 1516 int pc, nc, nc1; |
1517 int pcc[MAX_MCO]; | |
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1518 #endif |
1843 | 1519 int force_redraw_this; |
1520 int force_redraw_next = FALSE; | |
1521 int need_redraw; | |
7 | 1522 |
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1523 // Safety check. The check for negative row and column is to fix issue |
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|
1524 // #4102. TODO: find out why row/col could be negative. |
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1525 if (ScreenLines == NULL |
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1526 || row >= screen_Rows || row < 0 |
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|
1527 || col >= screen_Columns || col < 0) |
7 | 1528 return; |
1843 | 1529 off = LineOffset[row] + col; |
7 | 1530 |
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1531 // When drawing over the right half of a double-wide char clear out the |
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|
1532 // left half. Only needed in a terminal. |
1685 | 1533 if (has_mbyte && col > 0 && col < screen_Columns |
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1534 #ifdef FEAT_GUI |
1668 | 1535 && !gui.in_use |
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1536 #endif |
1668 | 1537 && mb_fix_col(col, row) != col) |
1843 | 1538 { |
1539 ScreenLines[off - 1] = ' '; | |
1540 ScreenAttrs[off - 1] = 0; | |
1541 if (enc_utf8) | |
1542 { | |
1543 ScreenLinesUC[off - 1] = 0; | |
1544 ScreenLinesC[0][off - 1] = 0; | |
1545 } | |
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|
1546 // redraw the previous cell, make it empty |
1843 | 1547 screen_char(off - 1, row, col - 1); |
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1548 // force the cell at "col" to be redrawn |
1843 | 1549 force_redraw_next = TRUE; |
1550 } | |
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|
1551 |
1378 | 1552 max_off = LineOffset[row] + screen_Columns; |
1340 | 1553 while (col < screen_Columns |
1554 && (len < 0 || (int)(ptr - text) < len) | |
1555 && *ptr != NUL) | |
7 | 1556 { |
1557 c = *ptr; | |
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|
1558 // check if this is the first byte of a multibyte |
7 | 1559 if (has_mbyte) |
1560 { | |
1561 if (enc_utf8 && len > 0) | |
474 | 1562 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr)); |
7 | 1563 else |
474 | 1564 mbyte_blen = (*mb_ptr2len)(ptr); |
7 | 1565 if (enc_dbcs == DBCS_JPNU && c == 0x8e) |
1566 mbyte_cells = 1; | |
1567 else if (enc_dbcs != 0) | |
1568 mbyte_cells = mbyte_blen; | |
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|
1569 else // enc_utf8 |
7 | 1570 { |
1571 if (len >= 0) | |
714 | 1572 u8c = utfc_ptr2char_len(ptr, u8cc, |
7 | 1573 (int)((text + len) - ptr)); |
1574 else | |
714 | 1575 u8c = utfc_ptr2char(ptr, u8cc); |
7 | 1576 mbyte_cells = utf_char2cells(u8c); |
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1577 #ifdef FEAT_ARABIC |
7 | 1578 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) |
1579 { | |
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1580 // Do Arabic shaping. |
7 | 1581 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len) |
1582 { | |
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|
1583 // Past end of string to be displayed. |
7 | 1584 nc = NUL; |
1585 nc1 = NUL; | |
1586 } | |
1587 else | |
714 | 1588 { |
1994 | 1589 nc = utfc_ptr2char_len(ptr + mbyte_blen, pcc, |
1590 (int)((text + len) - ptr - mbyte_blen)); | |
714 | 1591 nc1 = pcc[0]; |
1592 } | |
7 | 1593 pc = prev_c; |
1594 prev_c = u8c; | |
714 | 1595 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc); |
7 | 1596 } |
1597 else | |
1598 prev_c = u8c; | |
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1599 #endif |
2055
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1600 if (col + mbyte_cells > screen_Columns) |
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1601 { |
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1602 // Only 1 cell left, but character requires 2 cells: |
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|
1603 // display a '>' in the last column to avoid wrapping. |
2055
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|
1604 c = '>'; |
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|
1605 mbyte_cells = 1; |
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diff
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|
1606 } |
7 | 1607 } |
1608 } | |
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|
1609 |
1843 | 1610 force_redraw_this = force_redraw_next; |
1611 force_redraw_next = FALSE; | |
1612 | |
1613 need_redraw = ScreenLines[off] != c | |
7 | 1614 || (mbyte_cells == 2 |
1615 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0)) | |
1616 || (enc_dbcs == DBCS_JPNU | |
1617 && c == 0x8e | |
1618 && ScreenLines2[off] != ptr[1]) | |
1619 || (enc_utf8 | |
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1620 && (ScreenLinesUC[off] != |
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1621 (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c) |
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1622 || (ScreenLinesUC[off] != 0 |
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|
1623 && screen_comp_differs(off, u8cc)))) |
7 | 1624 || ScreenAttrs[off] != attr |
1843 | 1625 || exmode_active; |
1626 | |
16998
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|
1627 if ((need_redraw || force_redraw_this) |
18763
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|
1628 #ifdef FEAT_PROP_POPUP |
17162
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patch 8.1.1580: cannot make part of a popup transparent
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1629 && !blocked_by_popup(row, col) |
16998
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1630 #endif |
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1631 ) |
7 | 1632 { |
1633 #if defined(FEAT_GUI) || defined(UNIX) | |
18812
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1634 // The bold trick makes a single row of pixels appear in the next |
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|
1635 // character. When a bold character is removed, the next |
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patch 8.1.2394: using old C style comments
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1636 // character should be redrawn too. This happens for our own GUI |
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|
1637 // and for some xterms. |
1843 | 1638 if (need_redraw && ScreenLines[off] != ' ' && ( |
7 | 1639 # ifdef FEAT_GUI |
1640 gui.in_use | |
1641 # endif | |
1642 # if defined(FEAT_GUI) && defined(UNIX) | |
1643 || | |
1644 # endif | |
1645 # ifdef UNIX | |
1646 term_is_xterm | |
1647 # endif | |
1843 | 1648 )) |
1649 { | |
1650 int n = ScreenAttrs[off]; | |
1651 | |
1652 if (n > HL_ALL) | |
1653 n = syn_attr2attr(n); | |
1654 if (n & HL_BOLD) | |
1655 force_redraw_next = TRUE; | |
7 | 1656 } |
1657 #endif | |
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1658 // When at the end of the text and overwriting a two-cell |
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1659 // character with a one-cell character, need to clear the next |
26771
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|
1660 // cell. Also when overwriting the left half of a two-cell char |
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1661 // with the right half of a two-cell char. Do this only once |
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patch 8.2.3914: various spelling mistakes in comments
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|
1662 // (mb_off2cells() may return 2 on the right half). |
7 | 1663 if (clear_next_cell) |
1664 clear_next_cell = FALSE; | |
1665 else if (has_mbyte | |
1666 && (len < 0 ? ptr[mbyte_blen] == NUL | |
1667 : ptr + mbyte_blen >= text + len) | |
1378 | 1668 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
7 | 1669 || (mbyte_cells == 2 |
1378 | 1670 && (*mb_off2cells)(off, max_off) == 1 |
1671 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
7 | 1672 clear_next_cell = TRUE; |
1673 | |
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parents:
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diff
changeset
|
1674 // Make sure we never leave a second byte of a double-byte behind, |
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parents:
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diff
changeset
|
1675 // it confuses mb_off2cells(). |
7 | 1676 if (enc_dbcs |
1378 | 1677 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
7 | 1678 || (mbyte_cells == 2 |
1378 | 1679 && (*mb_off2cells)(off, max_off) == 1 |
1680 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
7 | 1681 ScreenLines[off + mbyte_blen] = 0; |
1682 ScreenLines[off] = c; | |
1683 ScreenAttrs[off] = attr; | |
1684 if (enc_utf8) | |
1685 { | |
714 | 1686 if (c < 0x80 && u8cc[0] == 0) |
7 | 1687 ScreenLinesUC[off] = 0; |
1688 else | |
1689 { | |
714 | 1690 int i; |
1691 | |
7 | 1692 ScreenLinesUC[off] = u8c; |
714 | 1693 for (i = 0; i < Screen_mco; ++i) |
1694 { | |
1695 ScreenLinesC[i][off] = u8cc[i]; | |
1696 if (u8cc[i] == 0) | |
1697 break; | |
1698 } | |
7 | 1699 } |
1700 if (mbyte_cells == 2) | |
1701 { | |
1702 ScreenLines[off + 1] = 0; | |
1703 ScreenAttrs[off + 1] = attr; | |
1704 } | |
1705 screen_char(off, row, col); | |
1706 } | |
1707 else if (mbyte_cells == 2) | |
1708 { | |
1709 ScreenLines[off + 1] = ptr[1]; | |
1710 ScreenAttrs[off + 1] = attr; | |
1711 screen_char_2(off, row, col); | |
1712 } | |
1713 else if (enc_dbcs == DBCS_JPNU && c == 0x8e) | |
1714 { | |
1715 ScreenLines2[off] = ptr[1]; | |
1716 screen_char(off, row, col); | |
1717 } | |
1718 else | |
1719 screen_char(off, row, col); | |
1720 } | |
1721 if (has_mbyte) | |
1722 { | |
1723 off += mbyte_cells; | |
1724 col += mbyte_cells; | |
1725 ptr += mbyte_blen; | |
1726 if (clear_next_cell) | |
5923 | 1727 { |
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diff
changeset
|
1728 // This only happens at the end, display one space next. |
7 | 1729 ptr = (char_u *)" "; |
5923 | 1730 len = -1; |
1731 } | |
7 | 1732 } |
1733 else | |
1734 { | |
1735 ++off; | |
1736 ++col; | |
1737 ++ptr; | |
1738 } | |
1739 } | |
1843 | 1740 |
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|
1741 // If we detected the next character needs to be redrawn, but the text |
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diff
changeset
|
1742 // doesn't extend up to there, update the character here. |
1843 | 1743 if (force_redraw_next && col < screen_Columns) |
1744 { | |
1745 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1) | |
1746 screen_char_2(off, row, col); | |
1747 else | |
1748 screen_char(off, row, col); | |
1749 } | |
7 | 1750 } |
1751 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1752 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) |
7 | 1753 /* |
1326 | 1754 * Prepare for 'hlsearch' highlighting. |
7 | 1755 */ |
18124
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|
1756 void |
7833
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
1757 start_search_hl(void) |
7 | 1758 { |
1759 if (p_hls && !no_hlsearch) | |
1760 { | |
20251
9620ab71f4f3
patch 8.2.0681: pattern for 'hlsearch' highlighting may leak
Bram Moolenaar <Bram@vim.org>
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20227
diff
changeset
|
1761 end_search_hl(); // just in case it wasn't called before |
18124
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|
1762 last_pat_prog(&screen_search_hl.rm); |
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diff
changeset
|
1763 screen_search_hl.attr = HL_ATTR(HLF_L); |
1521 | 1764 # ifdef FEAT_RELTIME |
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|
1765 // Set the time limit to 'redrawtime'. |
18124
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|
1766 profile_setlimit(p_rdt, &screen_search_hl.tm); |
1521 | 1767 # endif |
7 | 1768 } |
1769 } | |
1770 | |
1771 /* | |
1326 | 1772 * Clean up for 'hlsearch' highlighting. |
7 | 1773 */ |
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|
1774 void |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1775 end_search_hl(void) |
7 | 1776 { |
18124
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|
1777 if (screen_search_hl.rm.regprog != NULL) |
7 | 1778 { |
18124
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|
1779 vim_regfree(screen_search_hl.rm.regprog); |
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changeset
|
1780 screen_search_hl.rm.regprog = NULL; |
7 | 1781 } |
1782 } | |
5985 | 1783 #endif |
5979 | 1784 |
7 | 1785 static void |
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
1786 screen_start_highlight(int attr) |
7 | 1787 { |
1788 attrentry_T *aep = NULL; | |
1789 | |
1790 screen_attr = attr; | |
1791 if (full_screen | |
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patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1792 #ifdef MSWIN |
7 | 1793 && termcap_active |
1794 #endif | |
1795 ) | |
1796 { | |
1797 #ifdef FEAT_GUI | |
1798 if (gui.in_use) | |
1799 { | |
1800 char buf[20]; | |
1801 | |
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|
1802 // The GUI handles this internally. |
27490
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patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
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changeset
|
1803 sprintf(buf, "\033|%dh", attr); |
7 | 1804 OUT_STR(buf); |
1805 } | |
1806 else | |
1807 #endif | |
1808 { | |
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changeset
|
1809 if (attr > HL_ALL) // special HL attr. |
7 | 1810 { |
8969
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Christian Brabandt <cb@256bit.org>
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8907
diff
changeset
|
1811 if (IS_CTERM) |
7 | 1812 aep = syn_cterm_attr2entry(attr); |
1813 else | |
1814 aep = syn_term_attr2entry(attr); | |
18812
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|
1815 if (aep == NULL) // did ":syntax clear" |
7 | 1816 attr = 0; |
1817 else | |
1818 attr = aep->ae_attr; | |
1819 } | |
18786
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|
1820 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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1821 if (use_vtp()) |
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1822 { |
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1823 guicolor_T defguifg, defguibg; |
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|
1824 int defctermfg, defctermbg; |
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|
1825 |
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|
1826 // If FG and BG are unset, the color is undefined when |
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|
1827 // BOLD+INVERSE. Use Normal as the default value. |
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1828 get_default_console_color(&defctermfg, &defctermbg, &defguifg, |
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|
1829 &defguibg); |
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1830 |
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1831 if (p_tgc) |
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1832 { |
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|
1833 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.fg_rgb)) |
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|
1834 term_fg_rgb_color(defguifg); |
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1835 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.bg_rgb)) |
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1836 term_bg_rgb_color(defguibg); |
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1837 } |
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1838 else if (t_colors >= 256) |
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1839 { |
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1840 if (aep == NULL || aep->ae_u.cterm.fg_color == 0) |
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|
1841 term_fg_color(defctermfg); |
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1842 if (aep == NULL || aep->ae_u.cterm.bg_color == 0) |
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|
1843 term_bg_color(defctermbg); |
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1844 } |
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1845 } |
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1846 #endif |
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|
1847 if ((attr & HL_BOLD) && *T_MD != NUL) // bold |
7 | 1848 out_str(T_MD); |
13339
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patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
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|
1849 else if (aep != NULL && cterm_normal_fg_bold && ( |
9027
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diff
changeset
|
1850 #ifdef FEAT_TERMGUICOLORS |
13339
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|
1851 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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|
1852 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
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|
1853 : |
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1854 #endif |
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|
1855 t_colors > 1 && aep->ae_u.cterm.fg_color)) |
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1856 // If the Normal FG color has BOLD attribute and the new HL |
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changeset
|
1857 // has a FG color defined, clear BOLD. |
681 | 1858 out_str(T_ME); |
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|
1859 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout |
7 | 1860 out_str(T_SO); |
18812
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|
1861 if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl |
12964
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Christian Brabandt <cb@256bit.org>
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changeset
|
1862 out_str(T_UCS); |
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|
1863 if (((attr & HL_UNDERLINE) // underline or undercurl |
13094
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patch 8.0.1422: no fallback to underline when undercurl is not set
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1864 || ((attr & HL_UNDERCURL) && *T_UCS == NUL)) |
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1865 && *T_US != NUL) |
7 | 1866 out_str(T_US); |
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|
1867 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic |
7 | 1868 out_str(T_CZH); |
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|
1869 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse) |
7 | 1870 out_str(T_MR); |
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|
1871 if ((attr & HL_STRIKETHROUGH) && *T_STS != NUL) // strike |
12317
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patch 8.0.1038: strike-through text not supported
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parents:
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changeset
|
1872 out_str(T_STS); |
7 | 1873 |
1874 /* | |
1875 * Output the color or start string after bold etc., in case the | |
1876 * bold etc. override the color setting. | |
1877 */ | |
1878 if (aep != NULL) | |
1879 { | |
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|
1880 #ifdef FEAT_TERMGUICOLORS |
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|
1881 // When 'termguicolors' is set but fg or bg is unset, |
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|
1882 // fall back to the cterm colors. This helps for SpellBad, |
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changeset
|
1883 // where the GUI uses a red undercurl. |
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|
1884 if (p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR) |
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1885 { |
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1886 if (aep->ae_u.cterm.fg_rgb != INVALCOLOR) |
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1887 term_fg_rgb_color(aep->ae_u.cterm.fg_rgb); |
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1888 } |
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1889 else |
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1890 #endif |
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1891 if (t_colors > 1) |
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1892 { |
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1893 if (aep->ae_u.cterm.fg_color) |
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1894 term_fg_color(aep->ae_u.cterm.fg_color - 1); |
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1895 } |
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1896 #ifdef FEAT_TERMGUICOLORS |
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1897 if (p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR) |
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1898 { |
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1899 if (aep->ae_u.cterm.bg_rgb != INVALCOLOR) |
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1900 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb); |
7 | 1901 } |
1902 else | |
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1903 #endif |
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1904 if (t_colors > 1) |
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1905 { |
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1906 if (aep->ae_u.cterm.bg_color) |
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1907 term_bg_color(aep->ae_u.cterm.bg_color - 1); |
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1908 } |
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1909 #ifdef FEAT_TERMGUICOLORS |
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1910 if (p_tgc && aep->ae_u.cterm.ul_rgb != CTERMCOLOR) |
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1911 { |
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1912 if (aep->ae_u.cterm.ul_rgb != INVALCOLOR) |
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1913 term_ul_rgb_color(aep->ae_u.cterm.ul_rgb); |
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1914 } |
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1915 else |
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1916 #endif |
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1917 if (t_colors > 1) |
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1918 { |
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1919 if (aep->ae_u.cterm.ul_color) |
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1920 term_ul_color(aep->ae_u.cterm.ul_color - 1); |
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1921 } |
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1922 |
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1923 if (!IS_CTERM) |
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1924 { |
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1925 if (aep->ae_u.term.start != NULL) |
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1926 out_str(aep->ae_u.term.start); |
7 | 1927 } |
1928 } | |
1929 } | |
1930 } | |
1931 } | |
1932 | |
1933 void | |
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1934 screen_stop_highlight(void) |
7 | 1935 { |
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1936 int do_ME = FALSE; // output T_ME code |
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1937 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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1938 int do_ME_fg = FALSE, do_ME_bg = FALSE; |
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1939 #endif |
7 | 1940 |
1941 if (screen_attr != 0 | |
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1942 #ifdef MSWIN |
7 | 1943 && termcap_active |
1944 #endif | |
1945 ) | |
1946 { | |
1947 #ifdef FEAT_GUI | |
1948 if (gui.in_use) | |
1949 { | |
1950 char buf[20]; | |
1951 | |
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1952 // use internal GUI code |
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1953 sprintf(buf, "\033|%dH", screen_attr); |
7 | 1954 OUT_STR(buf); |
1955 } | |
1956 else | |
1957 #endif | |
1958 { | |
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1959 if (screen_attr > HL_ALL) // special HL attr. |
7 | 1960 { |
1961 attrentry_T *aep; | |
1962 | |
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1963 if (IS_CTERM) |
7 | 1964 { |
1965 /* | |
1966 * Assume that t_me restores the original colors! | |
1967 */ | |
1968 aep = syn_cterm_attr2entry(screen_attr); | |
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1969 if (aep != NULL && (( |
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1970 #ifdef FEAT_TERMGUICOLORS |
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1971 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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1972 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
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1973 # ifdef FEAT_VTP |
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1974 ? !(do_ME_fg = TRUE) : (do_ME_fg = FALSE) |
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1975 # endif |
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1976 : |
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1977 #endif |
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1978 aep->ae_u.cterm.fg_color) || ( |
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1979 #ifdef FEAT_TERMGUICOLORS |
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1980 p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR |
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1981 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR |
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1982 # ifdef FEAT_VTP |
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1983 ? !(do_ME_bg = TRUE) : (do_ME_bg = FALSE) |
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1984 # endif |
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1985 : |
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1986 #endif |
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1987 aep->ae_u.cterm.bg_color))) |
7 | 1988 do_ME = TRUE; |
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1989 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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1990 if (use_vtp()) |
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1991 { |
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1992 if (do_ME_fg && do_ME_bg) |
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1993 do_ME = TRUE; |
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1994 |
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1995 // FG and BG cannot be separated in T_ME, which is not |
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1996 // efficient. |
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1997 if (!do_ME && do_ME_fg) |
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1998 out_str((char_u *)"\033|39m"); // restore FG |
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1999 if (!do_ME && do_ME_bg) |
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2000 out_str((char_u *)"\033|49m"); // restore BG |
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2001 } |
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2002 else |
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2003 { |
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2004 // Process FG and BG at once. |
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2005 if (!do_ME) |
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2006 do_ME = do_ME_fg | do_ME_bg; |
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2007 } |
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2008 #endif |
7 | 2009 } |
2010 else | |
2011 { | |
2012 aep = syn_term_attr2entry(screen_attr); | |
2013 if (aep != NULL && aep->ae_u.term.stop != NULL) | |
2014 { | |
2015 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0) | |
2016 do_ME = TRUE; | |
2017 else | |
2018 out_str(aep->ae_u.term.stop); | |
2019 } | |
2020 } | |
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2021 if (aep == NULL) // did ":syntax clear" |
7 | 2022 screen_attr = 0; |
2023 else | |
2024 screen_attr = aep->ae_attr; | |
2025 } | |
2026 | |
2027 /* | |
2028 * Often all ending-codes are equal to T_ME. Avoid outputting the | |
2029 * same sequence several times. | |
2030 */ | |
2031 if (screen_attr & HL_STANDOUT) | |
2032 { | |
2033 if (STRCMP(T_SE, T_ME) == 0) | |
2034 do_ME = TRUE; | |
2035 else | |
2036 out_str(T_SE); | |
2037 } | |
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changeset
|
2038 if ((screen_attr & HL_UNDERCURL) && *T_UCE != NUL) |
12964
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2039 { |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2040 if (STRCMP(T_UCE, T_ME) == 0) |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2041 do_ME = TRUE; |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2042 else |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2043 out_str(T_UCE); |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2044 } |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2045 if ((screen_attr & HL_UNDERLINE) |
13094
72366f4e3264
patch 8.0.1422: no fallback to underline when undercurl is not set
Christian Brabandt <cb@256bit.org>
parents:
13024
diff
changeset
|
2046 || ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL)) |
7 | 2047 { |
2048 if (STRCMP(T_UE, T_ME) == 0) | |
2049 do_ME = TRUE; | |
2050 else | |
2051 out_str(T_UE); | |
2052 } | |
2053 if (screen_attr & HL_ITALIC) | |
2054 { | |
2055 if (STRCMP(T_CZR, T_ME) == 0) | |
2056 do_ME = TRUE; | |
2057 else | |
2058 out_str(T_CZR); | |
2059 } | |
12317
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2060 if (screen_attr & HL_STRIKETHROUGH) |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2061 { |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2062 if (STRCMP(T_STE, T_ME) == 0) |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2063 do_ME = TRUE; |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2064 else |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2065 out_str(T_STE); |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2066 } |
7 | 2067 if (do_ME || (screen_attr & (HL_BOLD | HL_INVERSE))) |
2068 out_str(T_ME); | |
2069 | |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2070 #ifdef FEAT_TERMGUICOLORS |
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2071 if (p_tgc) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2072 { |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2073 if (cterm_normal_fg_gui_color != INVALCOLOR) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2074 term_fg_rgb_color(cterm_normal_fg_gui_color); |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2075 if (cterm_normal_bg_gui_color != INVALCOLOR) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2076 term_bg_rgb_color(cterm_normal_bg_gui_color); |
20619
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2077 if (cterm_normal_ul_gui_color != INVALCOLOR) |
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2078 term_ul_rgb_color(cterm_normal_ul_gui_color); |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2079 } |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2080 else |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2081 #endif |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2082 { |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2083 if (t_colors > 1) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2084 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2085 // set Normal cterm colors |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2086 if (cterm_normal_fg_color != 0) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2087 term_fg_color(cterm_normal_fg_color - 1); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2088 if (cterm_normal_bg_color != 0) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2089 term_bg_color(cterm_normal_bg_color - 1); |
20619
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2090 if (cterm_normal_ul_color != 0) |
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2091 term_ul_color(cterm_normal_ul_color - 1); |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2092 if (cterm_normal_fg_bold) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2093 out_str(T_MD); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2094 } |
7 | 2095 } |
2096 } | |
2097 } | |
2098 screen_attr = 0; | |
2099 } | |
2100 | |
2101 /* | |
2102 * Reset the colors for a cterm. Used when leaving Vim. | |
2103 * The machine specific code may override this again. | |
2104 */ | |
2105 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2106 reset_cterm_colors(void) |
7 | 2107 { |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2108 if (IS_CTERM) |
7 | 2109 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2110 // set Normal cterm colors |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2111 #ifdef FEAT_TERMGUICOLORS |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2112 if (p_tgc ? (cterm_normal_fg_gui_color != INVALCOLOR |
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2113 || cterm_normal_bg_gui_color != INVALCOLOR) |
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2114 : (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0)) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2115 #else |
7 | 2116 if (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2117 #endif |
7 | 2118 { |
2119 out_str(T_OP); | |
2120 screen_attr = -1; | |
2121 } | |
2122 if (cterm_normal_fg_bold) | |
2123 { | |
2124 out_str(T_ME); | |
2125 screen_attr = -1; | |
2126 } | |
2127 } | |
2128 } | |
2129 | |
2130 /* | |
2131 * Put character ScreenLines["off"] on the screen at position "row" and "col", | |
2132 * using the attributes from ScreenAttrs["off"]. | |
2133 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
2134 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2135 screen_char(unsigned off, int row, int col) |
7 | 2136 { |
2137 int attr; | |
2138 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2139 // Check for illegal values, just in case (could happen just after |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2140 // resizing). |
7 | 2141 if (row >= screen_Rows || col >= screen_Columns) |
2142 return; | |
2143 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2144 // Skip if under the popup menu. |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2145 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top. |
26165
7b07f361b1d4
patch 8.2.3614: zindex of popup windows not used when redrawing popup menu
Bram Moolenaar <Bram@vim.org>
parents:
25978
diff
changeset
|
2146 if (pum_under_menu(row, col, TRUE) |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2147 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2148 && screen_zindex <= POPUPMENU_ZINDEX |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17771
diff
changeset
|
2149 #endif |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2150 ) |
15521
6d949e552e99
patch 8.1.0768: updating completions may cause the popup menu to flicker
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2151 return; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2152 #ifdef FEAT_PROP_POPUP |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2153 if (blocked_by_popup(row, col)) |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2154 return; |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2155 #endif |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2156 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2157 // Outputting a character in the last cell on the screen may scroll the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2158 // screen up. Only do it when the "xn" termcap property is set, otherwise |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2159 // mark the character invalid (update it when scrolled up). |
6602 | 2160 if (*T_XN == NUL |
2161 && row == screen_Rows - 1 && col == screen_Columns - 1 | |
7 | 2162 #ifdef FEAT_RIGHTLEFT |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2163 // account for first command-line character in rightleft mode |
7 | 2164 && !cmdmsg_rl |
2165 #endif | |
2166 ) | |
2167 { | |
2168 ScreenAttrs[off] = (sattr_T)-1; | |
2169 return; | |
2170 } | |
2171 | |
2172 /* | |
2173 * Stop highlighting first, so it's easier to move the cursor. | |
2174 */ | |
2175 if (screen_char_attr != 0) | |
2176 attr = screen_char_attr; | |
2177 else | |
2178 attr = ScreenAttrs[off]; | |
2179 if (screen_attr != attr) | |
2180 screen_stop_highlight(); | |
2181 | |
2182 windgoto(row, col); | |
2183 | |
2184 if (screen_attr != attr) | |
2185 screen_start_highlight(attr); | |
2186 | |
2187 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
2188 { | |
2189 char_u buf[MB_MAXBYTES + 1]; | |
2190 | |
8819
a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2191 if (utf_ambiguous_width(ScreenLinesUC[off])) |
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2192 { |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2193 if (*p_ambw == 'd' |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2194 #ifdef FEAT_GUI |
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2195 && !gui.in_use |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2196 #endif |
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2197 ) |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2198 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2199 // Clear the two screen cells. If the character is actually |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2200 // single width it won't change the second cell. |
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2201 out_str((char_u *)" "); |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2202 term_windgoto(row, col); |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2203 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2204 // not sure where the cursor is after drawing the ambiguous width |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2205 // character |
8819
a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2206 screen_cur_col = 9999; |
13024
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patch 8.0.1388: char not overwritten with ambiguous width char
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|
2207 } |
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a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
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|
2208 else if (utf_char2cells(ScreenLinesUC[off]) > 1) |
7 | 2209 ++screen_cur_col; |
13024
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|
2210 |
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|
2211 // Convert the UTF-8 character to bytes and write it. |
13024
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|
2212 buf[utfc_char2bytes(off, buf)] = NUL; |
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|
2213 out_str(buf); |
7 | 2214 } |
2215 else | |
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|
2216 { |
7 | 2217 out_flush_check(); |
2218 out_char(ScreenLines[off]); | |
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|
2219 // double-byte character in single-width cell |
7 | 2220 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) |
2221 out_char(ScreenLines2[off]); | |
2222 } | |
2223 | |
2224 screen_cur_col++; | |
2225 } | |
2226 | |
2227 /* | |
2228 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"] | |
2229 * on the screen at position 'row' and 'col'. | |
2230 * The attributes of the first byte is used for all. This is required to | |
2231 * output the two bytes of a double-byte character with nothing in between. | |
2232 */ | |
2233 static void | |
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2234 screen_char_2(unsigned off, int row, int col) |
7 | 2235 { |
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|
2236 // Check for illegal values (could be wrong when screen was resized). |
7 | 2237 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns)) |
2238 return; | |
2239 | |
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|
2240 // Outputting the last character on the screen may scrollup the screen. |
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|
2241 // Don't to it! Mark the character invalid (update it when scrolled up) |
7 | 2242 if (row == screen_Rows - 1 && col >= screen_Columns - 2) |
2243 { | |
2244 ScreenAttrs[off] = (sattr_T)-1; | |
2245 return; | |
2246 } | |
2247 | |
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|
2248 // Output the first byte normally (positions the cursor), then write the |
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|
2249 // second byte directly. |
7 | 2250 screen_char(off, row, col); |
2251 out_char(ScreenLines[off + 1]); | |
2252 ++screen_cur_col; | |
2253 } | |
2254 | |
2255 /* | |
2256 * Draw a rectangle of the screen, inverted when "invert" is TRUE. | |
2257 * This uses the contents of ScreenLines[] and doesn't change it. | |
2258 */ | |
2259 void | |
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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|
2260 screen_draw_rectangle( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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|
2261 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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|
2262 int col, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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|
2263 int height, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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|
2264 int width, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2265 int invert) |
7 | 2266 { |
2267 int r, c; | |
2268 int off; | |
1378 | 2269 int max_off; |
7 | 2270 |
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|
2271 // Can't use ScreenLines unless initialized |
534 | 2272 if (ScreenLines == NULL) |
2273 return; | |
2274 | |
7 | 2275 if (invert) |
2276 screen_char_attr = HL_INVERSE; | |
2277 for (r = row; r < row + height; ++r) | |
2278 { | |
2279 off = LineOffset[r]; | |
1378 | 2280 max_off = off + screen_Columns; |
7 | 2281 for (c = col; c < col + width; ++c) |
2282 { | |
1378 | 2283 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1) |
7 | 2284 { |
2285 screen_char_2(off + c, r, c); | |
2286 ++c; | |
2287 } | |
2288 else | |
2289 { | |
2290 screen_char(off + c, r, c); | |
1378 | 2291 if (utf_off2cells(off + c, max_off) > 1) |
7 | 2292 ++c; |
2293 } | |
2294 } | |
2295 } | |
2296 screen_char_attr = 0; | |
2297 } | |
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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|
2298 |
7 | 2299 /* |
2300 * Redraw the characters for a vertically split window. | |
2301 */ | |
2302 static void | |
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7805
diff
changeset
|
2303 redraw_block(int row, int end, win_T *wp) |
7 | 2304 { |
2305 int col; | |
2306 int width; | |
2307 | |
2308 # ifdef FEAT_CLIPBOARD | |
2309 clip_may_clear_selection(row, end - 1); | |
2310 # endif | |
2311 | |
2312 if (wp == NULL) | |
2313 { | |
2314 col = 0; | |
2315 width = Columns; | |
2316 } | |
2317 else | |
2318 { | |
2319 col = wp->w_wincol; | |
2320 width = wp->w_width; | |
2321 } | |
2322 screen_draw_rectangle(row, col, end - row, width, FALSE); | |
2323 } | |
2324 | |
18124
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patch 8.1.2057: the screen.c file is much too big
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|
2325 void |
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|
2326 space_to_screenline(int off, int attr) |
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|
2327 { |
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|
2328 ScreenLines[off] = ' '; |
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|
2329 ScreenAttrs[off] = attr; |
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|
2330 if (enc_utf8) |
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|
2331 ScreenLinesUC[off] = 0; |
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|
2332 } |
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|
2333 |
7 | 2334 /* |
2335 * Fill the screen from 'start_row' to 'end_row', from 'start_col' to 'end_col' | |
2336 * with character 'c1' in first column followed by 'c2' in the other columns. | |
2337 * Use attributes 'attr'. | |
2338 */ | |
2339 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2340 screen_fill( |
17162
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patch 8.1.1580: cannot make part of a popup transparent
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diff
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|
2341 int start_row, |
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|
2342 int end_row, |
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|
2343 int start_col, |
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|
2344 int end_col, |
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|
2345 int c1, |
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patch 8.1.1580: cannot make part of a popup transparent
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|
2346 int c2, |
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
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|
2347 int attr) |
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Bram Moolenaar <Bram@vim.org>
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|
2348 { |
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|
2349 int row; |
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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|
2350 int col; |
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2351 int off; |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
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changeset
|
2352 int end_off; |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
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17145
diff
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|
2353 int did_delete; |
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changeset
|
2354 int c; |
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2355 int norm_term; |
7 | 2356 #if defined(FEAT_GUI) || defined(UNIX) |
17162
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2357 int force_next = FALSE; |
7 | 2358 #endif |
2359 | |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
2360 if (end_row > screen_Rows) // safety check |
7 | 2361 end_row = screen_Rows; |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2362 if (end_col > screen_Columns) // safety check |
7 | 2363 end_col = screen_Columns; |
2364 if (ScreenLines == NULL | |
2365 || start_row >= end_row | |
18812
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diff
changeset
|
2366 || start_col >= end_col) // nothing to do |
7 | 2367 return; |
2368 | |
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diff
changeset
|
2369 // it's a "normal" terminal when not in a GUI or cterm |
7 | 2370 norm_term = ( |
2371 #ifdef FEAT_GUI | |
2372 !gui.in_use && | |
2373 #endif | |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2374 !IS_CTERM); |
7 | 2375 for (row = start_row; row < end_row; ++row) |
2376 { | |
1668 | 2377 if (has_mbyte |
15603
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patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2378 #ifdef FEAT_GUI |
1668 | 2379 && !gui.in_use |
15603
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patch 8.1.0809: too many #ifdefs
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parents:
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diff
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|
2380 #endif |
1668 | 2381 ) |
2382 { | |
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
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changeset
|
2383 // When drawing over the right half of a double-wide char clear |
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
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parents:
26634
diff
changeset
|
2384 // out the left half. When drawing over the left half of a |
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
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parents:
26634
diff
changeset
|
2385 // double wide-char clear out the right half. Only needed in a |
18812
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2386 // terminal. |
1685 | 2387 if (start_col > 0 && mb_fix_col(start_col, row) != start_col) |
1670 | 2388 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0); |
1677 | 2389 if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col) |
1670 | 2390 screen_puts_len((char_u *)" ", 1, row, end_col, 0); |
1668 | 2391 } |
7 | 2392 /* |
2393 * Try to use delete-line termcap code, when no attributes or in a | |
2394 * "normal" terminal, where a bold/italic space is just a | |
2395 * space. | |
2396 */ | |
2397 did_delete = FALSE; | |
2398 if (c2 == ' ' | |
2399 && end_col == Columns | |
2400 && can_clear(T_CE) | |
2401 && (attr == 0 | |
2402 || (norm_term | |
2403 && attr <= HL_ALL | |
2404 && ((attr & ~(HL_BOLD | HL_ITALIC)) == 0)))) | |
2405 { | |
2406 /* | |
2407 * check if we really need to clear something | |
2408 */ | |
2409 col = start_col; | |
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diff
changeset
|
2410 if (c1 != ' ') // don't clear first char |
7 | 2411 ++col; |
2412 | |
2413 off = LineOffset[row] + col; | |
2414 end_off = LineOffset[row] + end_col; | |
2415 | |
18812
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diff
changeset
|
2416 // skip blanks (used often, keep it fast!) |
7 | 2417 if (enc_utf8) |
2418 while (off < end_off && ScreenLines[off] == ' ' | |
2419 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0) | |
2420 ++off; | |
2421 else | |
2422 while (off < end_off && ScreenLines[off] == ' ' | |
2423 && ScreenAttrs[off] == 0) | |
2424 ++off; | |
18812
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changeset
|
2425 if (off < end_off) // something to be cleared |
7 | 2426 { |
2427 col = off - LineOffset[row]; | |
2428 screen_stop_highlight(); | |
18812
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diff
changeset
|
2429 term_windgoto(row, col);// clear rest of this screen line |
7 | 2430 out_str(T_CE); |
18812
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|
2431 screen_start(); // don't know where cursor is now |
7 | 2432 col = end_col - col; |
18812
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Bram Moolenaar <Bram@vim.org>
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|
2433 while (col--) // clear chars in ScreenLines |
7 | 2434 { |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
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changeset
|
2435 space_to_screenline(off, 0); |
7 | 2436 ++off; |
2437 } | |
2438 } | |
18812
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changeset
|
2439 did_delete = TRUE; // the chars are cleared now |
7 | 2440 } |
2441 | |
2442 off = LineOffset[row] + start_col; | |
2443 c = c1; | |
2444 for (col = start_col; col < end_col; ++col) | |
2445 { | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2446 if ((ScreenLines[off] != c |
714 | 2447 || (enc_utf8 && (int)ScreenLinesUC[off] |
2448 != (c >= 0x80 ? c : 0)) | |
7 | 2449 || ScreenAttrs[off] != attr |
2450 #if defined(FEAT_GUI) || defined(UNIX) | |
2451 || force_next | |
2452 #endif | |
2453 ) | |
18763
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patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
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diff
changeset
|
2454 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
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diff
changeset
|
2455 // Skip if under a(nother) popup. |
17162
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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changeset
|
2456 && !blocked_by_popup(row, col) |
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
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|
2457 #endif |
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patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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|
2458 ) |
7 | 2459 { |
2460 #if defined(FEAT_GUI) || defined(UNIX) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2461 // The bold trick may make a single row of pixels appear in |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2462 // the next character. When a bold character is removed, the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2463 // next character should be redrawn too. This happens for our |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2464 // own GUI and for some xterms. |
7 | 2465 if ( |
2466 # ifdef FEAT_GUI | |
2467 gui.in_use | |
2468 # endif | |
2469 # if defined(FEAT_GUI) && defined(UNIX) | |
2470 || | |
2471 # endif | |
2472 # ifdef UNIX | |
2473 term_is_xterm | |
2474 # endif | |
2475 ) | |
2476 { | |
2477 if (ScreenLines[off] != ' ' | |
2478 && (ScreenAttrs[off] > HL_ALL | |
2479 || ScreenAttrs[off] & HL_BOLD)) | |
2480 force_next = TRUE; | |
2481 else | |
2482 force_next = FALSE; | |
2483 } | |
2484 #endif | |
2485 ScreenLines[off] = c; | |
2486 if (enc_utf8) | |
2487 { | |
2488 if (c >= 0x80) | |
2489 { | |
2490 ScreenLinesUC[off] = c; | |
714 | 2491 ScreenLinesC[0][off] = 0; |
7 | 2492 } |
2493 else | |
2494 ScreenLinesUC[off] = 0; | |
2495 } | |
2496 ScreenAttrs[off] = attr; | |
2497 if (!did_delete || c != ' ') | |
2498 screen_char(off, row, col); | |
2499 } | |
2500 ++off; | |
2501 if (col == start_col) | |
2502 { | |
2503 if (did_delete) | |
2504 break; | |
2505 c = c2; | |
2506 } | |
2507 } | |
2508 if (end_col == Columns) | |
2509 LineWraps[row] = FALSE; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2510 if (row == Rows - 1) // overwritten the command line |
7 | 2511 { |
2512 redraw_cmdline = TRUE; | |
13666
57da3d873f20
patch 8.0.1705: when making a vertical split the mode message isn't updated
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2513 if (start_col == 0 && end_col == Columns |
57da3d873f20
patch 8.0.1705: when making a vertical split the mode message isn't updated
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2514 && c1 == ' ' && c2 == ' ' && attr == 0) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2515 clear_cmdline = FALSE; // command line has been cleared |
644 | 2516 if (start_col == 0) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2517 mode_displayed = FALSE; // mode cleared or overwritten |
7 | 2518 } |
2519 } | |
2520 } | |
2521 | |
2522 /* | |
2523 * Check if there should be a delay. Used before clearing or redrawing the | |
2524 * screen or the command line. | |
2525 */ | |
2526 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2527 check_for_delay(int check_msg_scroll) |
7 | 2528 { |
2529 if ((emsg_on_display || (check_msg_scroll && msg_scroll)) | |
2530 && !did_wait_return | |
22742
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2531 && emsg_silent == 0 |
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2532 && !in_assert_fails) |
7 | 2533 { |
2534 out_flush(); | |
18642
bbea1f108187
patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents:
18603
diff
changeset
|
2535 ui_delay(1006L, TRUE); |
7 | 2536 emsg_on_display = FALSE; |
2537 if (check_msg_scroll) | |
2538 msg_scroll = FALSE; | |
2539 } | |
2540 } | |
2541 | |
2542 /* | |
16320
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2543 * Init TabPageIdxs[] to zero: Clicking outside of tabs has no effect. |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2544 */ |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2545 static void |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2546 clear_TabPageIdxs(void) |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2547 { |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2548 int scol; |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2549 |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2550 for (scol = 0; scol < Columns; ++scol) |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2551 TabPageIdxs[scol] = 0; |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2552 } |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2553 |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2554 /* |
7 | 2555 * screen_valid - allocate screen buffers if size changed |
3263 | 2556 * If "doclear" is TRUE: clear screen if it has been resized. |
7 | 2557 * Returns TRUE if there is a valid screen to write to. |
2558 * Returns FALSE when starting up and screen not initialized yet. | |
2559 */ | |
2560 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2561 screen_valid(int doclear) |
7 | 2562 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2563 screenalloc(doclear); // allocate screen buffers if size changed |
7 | 2564 return (ScreenLines != NULL); |
2565 } | |
2566 | |
2567 /* | |
2568 * Resize the shell to Rows and Columns. | |
2569 * Allocate ScreenLines[] and associated items. | |
2570 * | |
2571 * There may be some time between setting Rows and Columns and (re)allocating | |
2572 * ScreenLines[]. This happens when starting up and when (manually) changing | |
2573 * the shell size. Always use screen_Rows and screen_Columns to access items | |
2574 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the | |
2575 * final size of the shell is needed. | |
2576 */ | |
2577 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2578 screenalloc(int doclear) |
7 | 2579 { |
2580 int new_row, old_row; | |
2581 #ifdef FEAT_GUI | |
2582 int old_Rows; | |
2583 #endif | |
2584 win_T *wp; | |
2585 int outofmem = FALSE; | |
2586 int len; | |
2587 schar_T *new_ScreenLines; | |
2588 u8char_T *new_ScreenLinesUC = NULL; | |
714 | 2589 u8char_T *new_ScreenLinesC[MAX_MCO]; |
7 | 2590 schar_T *new_ScreenLines2 = NULL; |
714 | 2591 int i; |
7 | 2592 sattr_T *new_ScreenAttrs; |
2593 unsigned *new_LineOffset; | |
2594 char_u *new_LineWraps; | |
681 | 2595 short *new_TabPageIdxs; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2596 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2597 short *new_popup_mask; |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
2598 short *new_popup_mask_next; |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2599 char *new_popup_transparent; |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2600 #endif |
671 | 2601 tabpage_T *tp; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2602 static int entered = FALSE; // avoid recursiveness |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2603 static int done_outofmem_msg = FALSE; // did outofmem message |
1824 | 2604 int retry_count = 0; |
2605 | |
2606 retry: | |
7 | 2607 /* |
2608 * Allocation of the screen buffers is done only when the size changes and | |
2609 * when Rows and Columns have been set and we have started doing full | |
2610 * screen stuff. | |
2611 */ | |
2612 if ((ScreenLines != NULL | |
2613 && Rows == screen_Rows | |
2614 && Columns == screen_Columns | |
2615 && enc_utf8 == (ScreenLinesUC != NULL) | |
2616 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL) | |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2617 && p_mco == Screen_mco) |
7 | 2618 || Rows == 0 |
2619 || Columns == 0 | |
2620 || (!full_screen && ScreenLines == NULL)) | |
2621 return; | |
2622 | |
2623 /* | |
2624 * It's possible that we produce an out-of-memory message below, which | |
2625 * will cause this function to be called again. To break the loop, just | |
2626 * return here. | |
2627 */ | |
2628 if (entered) | |
2629 return; | |
2630 entered = TRUE; | |
2631 | |
911 | 2632 /* |
2633 * Note that the window sizes are updated before reallocating the arrays, | |
2634 * thus we must not redraw here! | |
2635 */ | |
2636 ++RedrawingDisabled; | |
2637 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2638 win_new_shellsize(); // fit the windows in the new sized shell |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2639 |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2640 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2641 vim_lock_screen(); // be safe, put it here |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2642 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2643 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2644 comp_col(); // recompute columns for shown command and ruler |
7 | 2645 |
2646 /* | |
2647 * We're changing the size of the screen. | |
2648 * - Allocate new arrays for ScreenLines and ScreenAttrs. | |
2649 * - Move lines from the old arrays into the new arrays, clear extra | |
2650 * lines (unless the screen is going to be cleared). | |
2651 * - Free the old arrays. | |
2652 * | |
2653 * If anything fails, make ScreenLines NULL, so we don't do anything! | |
2654 * Continuing with the old ScreenLines may result in a crash, because the | |
2655 * size is wrong. | |
2656 */ | |
671 | 2657 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2658 win_free_lsize(wp); |
1946 | 2659 if (aucmd_win != NULL) |
2660 win_free_lsize(aucmd_win); | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2661 #ifdef FEAT_PROP_POPUP |
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2662 // global popup windows |
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19824
diff
changeset
|
2663 FOR_ALL_POPUPWINS(wp) |
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2664 win_free_lsize(wp); |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2665 // tab-local popup windows |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2666 FOR_ALL_TABPAGES(tp) |
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19824
diff
changeset
|
2667 FOR_ALL_POPUPWINS_IN_TAB(tp, wp) |
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2668 win_free_lsize(wp); |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2669 #endif |
7 | 2670 |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2671 new_ScreenLines = LALLOC_MULT(schar_T, (Rows + 1) * Columns); |
2122
476336a5ae95
updated for version 7.2.404
Bram Moolenaar <bram@zimbu.org>
parents:
2069
diff
changeset
|
2672 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T *) * MAX_MCO); |
7 | 2673 if (enc_utf8) |
2674 { | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2675 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns); |
714 | 2676 for (i = 0; i < p_mco; ++i) |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2677 new_ScreenLinesC[i] = LALLOC_CLEAR_MULT(u8char_T, |
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2678 (Rows + 1) * Columns); |
7 | 2679 } |
2680 if (enc_dbcs == DBCS_JPNU) | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2681 new_ScreenLines2 = LALLOC_MULT(schar_T, (Rows + 1) * Columns); |
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2682 new_ScreenAttrs = LALLOC_MULT(sattr_T, (Rows + 1) * Columns); |
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2683 new_LineOffset = LALLOC_MULT(unsigned, Rows); |
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2684 new_LineWraps = LALLOC_MULT(char_u, Rows); |
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2685 new_TabPageIdxs = LALLOC_MULT(short, Columns); |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2686 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2687 new_popup_mask = LALLOC_MULT(short, Rows * Columns); |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
2688 new_popup_mask_next = LALLOC_MULT(short, Rows * Columns); |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2689 new_popup_transparent = LALLOC_MULT(char, Rows * Columns); |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2690 #endif |
7 | 2691 |
677 | 2692 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2693 { |
2694 if (win_alloc_lines(wp) == FAIL) | |
2695 { | |
2696 outofmem = TRUE; | |
1819 | 2697 goto give_up; |
2698 } | |
2699 } | |
1946 | 2700 if (aucmd_win != NULL && aucmd_win->w_lines == NULL |
2701 && win_alloc_lines(aucmd_win) == FAIL) | |
1906 | 2702 outofmem = TRUE; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2703 #ifdef FEAT_PROP_POPUP |
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2704 // global popup windows |
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19824
diff
changeset
|
2705 FOR_ALL_POPUPWINS(wp) |
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2706 if (win_alloc_lines(wp) == FAIL) |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2707 { |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2708 outofmem = TRUE; |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2709 goto give_up; |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2710 } |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2711 // tab-local popup windows |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2712 FOR_ALL_TABPAGES(tp) |
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19824
diff
changeset
|
2713 FOR_ALL_POPUPWINS_IN_TAB(tp, wp) |
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2714 if (win_alloc_lines(wp) == FAIL) |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2715 { |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2716 outofmem = TRUE; |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2717 goto give_up; |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2718 } |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2719 #endif |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2720 |
1819 | 2721 give_up: |
7 | 2722 |
714 | 2723 for (i = 0; i < p_mco; ++i) |
2724 if (new_ScreenLinesC[i] == NULL) | |
2725 break; | |
7 | 2726 if (new_ScreenLines == NULL |
714 | 2727 || (enc_utf8 && (new_ScreenLinesUC == NULL || i != p_mco)) |
7 | 2728 || (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL) |
2729 || new_ScreenAttrs == NULL | |
2730 || new_LineOffset == NULL | |
2731 || new_LineWraps == NULL | |
671 | 2732 || new_TabPageIdxs == NULL |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2733 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2734 || new_popup_mask == NULL |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
2735 || new_popup_mask_next == NULL |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2736 || new_popup_transparent == NULL |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2737 #endif |
7 | 2738 || outofmem) |
2739 { | |
944 | 2740 if (ScreenLines != NULL || !done_outofmem_msg) |
534 | 2741 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2742 // guess the size |
534 | 2743 do_outofmem_msg((long_u)((Rows + 1) * Columns)); |
2744 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2745 // Remember we did this to avoid getting outofmem messages over |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2746 // and over again. |
944 | 2747 done_outofmem_msg = TRUE; |
534 | 2748 } |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2749 VIM_CLEAR(new_ScreenLines); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2750 VIM_CLEAR(new_ScreenLinesUC); |
714 | 2751 for (i = 0; i < p_mco; ++i) |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2752 VIM_CLEAR(new_ScreenLinesC[i]); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2753 VIM_CLEAR(new_ScreenLines2); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2754 VIM_CLEAR(new_ScreenAttrs); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2755 VIM_CLEAR(new_LineOffset); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2756 VIM_CLEAR(new_LineWraps); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2757 VIM_CLEAR(new_TabPageIdxs); |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2758 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2759 VIM_CLEAR(new_popup_mask); |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
2760 VIM_CLEAR(new_popup_mask_next); |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2761 VIM_CLEAR(new_popup_transparent); |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2762 #endif |
7 | 2763 } |
2764 else | |
2765 { | |
944 | 2766 done_outofmem_msg = FALSE; |
534 | 2767 |
7 | 2768 for (new_row = 0; new_row < Rows; ++new_row) |
2769 { | |
2770 new_LineOffset[new_row] = new_row * Columns; | |
2771 new_LineWraps[new_row] = FALSE; | |
2772 | |
2773 /* | |
2774 * If the screen is not going to be cleared, copy as much as | |
2775 * possible from the old screen to the new one and clear the rest | |
2776 * (used when resizing the window at the "--more--" prompt or when | |
2777 * executing an external command, for the GUI). | |
2778 */ | |
3263 | 2779 if (!doclear) |
7 | 2780 { |
2781 (void)vim_memset(new_ScreenLines + new_row * Columns, | |
2782 ' ', (size_t)Columns * sizeof(schar_T)); | |
2783 if (enc_utf8) | |
2784 { | |
2785 (void)vim_memset(new_ScreenLinesUC + new_row * Columns, | |
2786 0, (size_t)Columns * sizeof(u8char_T)); | |
714 | 2787 for (i = 0; i < p_mco; ++i) |
2788 (void)vim_memset(new_ScreenLinesC[i] | |
2789 + new_row * Columns, | |
7 | 2790 0, (size_t)Columns * sizeof(u8char_T)); |
2791 } | |
2792 if (enc_dbcs == DBCS_JPNU) | |
2793 (void)vim_memset(new_ScreenLines2 + new_row * Columns, | |
2794 0, (size_t)Columns * sizeof(schar_T)); | |
2795 (void)vim_memset(new_ScreenAttrs + new_row * Columns, | |
2796 0, (size_t)Columns * sizeof(sattr_T)); | |
2797 old_row = new_row + (screen_Rows - Rows); | |
534 | 2798 if (old_row >= 0 && ScreenLines != NULL) |
7 | 2799 { |
2800 if (screen_Columns < Columns) | |
2801 len = screen_Columns; | |
2802 else | |
2803 len = Columns; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2804 // When switching to utf-8 don't copy characters, they |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2805 // may be invalid now. Also when p_mco changes. |
714 | 2806 if (!(enc_utf8 && ScreenLinesUC == NULL) |
2807 && p_mco == Screen_mco) | |
26 | 2808 mch_memmove(new_ScreenLines + new_LineOffset[new_row], |
2809 ScreenLines + LineOffset[old_row], | |
2810 (size_t)len * sizeof(schar_T)); | |
714 | 2811 if (enc_utf8 && ScreenLinesUC != NULL |
2812 && p_mco == Screen_mco) | |
7 | 2813 { |
2814 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row], | |
2815 ScreenLinesUC + LineOffset[old_row], | |
2816 (size_t)len * sizeof(u8char_T)); | |
714 | 2817 for (i = 0; i < p_mco; ++i) |
2818 mch_memmove(new_ScreenLinesC[i] | |
2819 + new_LineOffset[new_row], | |
2820 ScreenLinesC[i] + LineOffset[old_row], | |
7 | 2821 (size_t)len * sizeof(u8char_T)); |
2822 } | |
2823 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL) | |
2824 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row], | |
2825 ScreenLines2 + LineOffset[old_row], | |
2826 (size_t)len * sizeof(schar_T)); | |
2827 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row], | |
2828 ScreenAttrs + LineOffset[old_row], | |
2829 (size_t)len * sizeof(sattr_T)); | |
2830 } | |
2831 } | |
2832 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2833 // Use the last line of the screen for the current line. |
7 | 2834 current_ScreenLine = new_ScreenLines + Rows * Columns; |
17696
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2835 |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2836 #ifdef FEAT_PROP_POPUP |
17696
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2837 vim_memset(new_popup_mask, 0, Rows * Columns * sizeof(short)); |
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2838 vim_memset(new_popup_transparent, 0, Rows * Columns * sizeof(char)); |
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2839 #endif |
7 | 2840 } |
2841 | |
356 | 2842 free_screenlines(); |
2843 | |
17696
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2844 // NOTE: this may result in all pointers to become NULL. |
7 | 2845 ScreenLines = new_ScreenLines; |
2846 ScreenLinesUC = new_ScreenLinesUC; | |
714 | 2847 for (i = 0; i < p_mco; ++i) |
2848 ScreenLinesC[i] = new_ScreenLinesC[i]; | |
2849 Screen_mco = p_mco; | |
7 | 2850 ScreenLines2 = new_ScreenLines2; |
2851 ScreenAttrs = new_ScreenAttrs; | |
2852 LineOffset = new_LineOffset; | |
2853 LineWraps = new_LineWraps; | |
671 | 2854 TabPageIdxs = new_TabPageIdxs; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2855 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2856 popup_mask = new_popup_mask; |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
2857 popup_mask_next = new_popup_mask_next; |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2858 popup_transparent = new_popup_transparent; |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2859 popup_mask_refresh = TRUE; |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2860 #endif |
7 | 2861 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2862 // It's important that screen_Rows and screen_Columns reflect the actual |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2863 // size of ScreenLines[]. Set them before calling anything. |
7 | 2864 #ifdef FEAT_GUI |
2865 old_Rows = screen_Rows; | |
2866 #endif | |
2867 screen_Rows = Rows; | |
2868 screen_Columns = Columns; | |
2869 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2870 must_redraw = CLEAR; // need to clear the screen later |
3263 | 2871 if (doclear) |
7 | 2872 screenclear2(); |
2873 #ifdef FEAT_GUI | |
2874 else if (gui.in_use | |
2875 && !gui.starting | |
2876 && ScreenLines != NULL | |
2877 && old_Rows != Rows) | |
2878 { | |
19824
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2879 gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0); |
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2880 |
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2881 // Adjust the position of the cursor, for when executing an external |
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2882 // command. |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2883 if (msg_row >= Rows) // Rows got smaller |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2884 msg_row = Rows - 1; // put cursor at last row |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2885 else if (Rows > old_Rows) // Rows got bigger |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2886 msg_row += Rows - old_Rows; // put cursor in same place |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2887 if (msg_col >= Columns) // Columns got smaller |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2888 msg_col = Columns - 1; // put cursor at last column |
7 | 2889 } |
2890 #endif | |
16320
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2891 clear_TabPageIdxs(); |
7 | 2892 |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2893 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2894 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2895 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2896 |
7 | 2897 entered = FALSE; |
911 | 2898 --RedrawingDisabled; |
766 | 2899 |
1824 | 2900 /* |
2901 * Do not apply autocommands more than 3 times to avoid an endless loop | |
2902 * in case applying autocommands always changes Rows or Columns. | |
2903 */ | |
2904 if (starting == 0 && ++retry_count <= 3) | |
2905 { | |
766 | 2906 apply_autocmds(EVENT_VIMRESIZED, NULL, NULL, FALSE, curbuf); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2907 // In rare cases, autocommands may have altered Rows or Columns, |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2908 // jump back to check if we need to allocate the screen again. |
1824 | 2909 goto retry; |
2910 } | |
7 | 2911 } |
2912 | |
2913 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2914 free_screenlines(void) |
356 | 2915 { |
714 | 2916 int i; |
2917 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2918 VIM_CLEAR(ScreenLinesUC); |
714 | 2919 for (i = 0; i < Screen_mco; ++i) |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2920 VIM_CLEAR(ScreenLinesC[i]); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2921 VIM_CLEAR(ScreenLines2); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2922 VIM_CLEAR(ScreenLines); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2923 VIM_CLEAR(ScreenAttrs); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2924 VIM_CLEAR(LineOffset); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2925 VIM_CLEAR(LineWraps); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2926 VIM_CLEAR(TabPageIdxs); |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2927 #ifdef FEAT_PROP_POPUP |
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2928 VIM_CLEAR(popup_mask); |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
2929 VIM_CLEAR(popup_mask_next); |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2930 VIM_CLEAR(popup_transparent); |
16986
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2931 #endif |
356 | 2932 } |
2933 | |
2934 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2935 screenclear(void) |
7 | 2936 { |
2937 check_for_delay(FALSE); | |
18812
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diff
changeset
|
2938 screenalloc(FALSE); // allocate screen buffers if size changed |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2939 screenclear2(); // clear the screen |
7 | 2940 } |
2941 | |
2942 static void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2943 screenclear2(void) |
7 | 2944 { |
2945 int i; | |
2946 | |
2947 if (starting == NO_SCREEN || ScreenLines == NULL | |
2948 #ifdef FEAT_GUI | |
2949 || (gui.in_use && gui.starting) | |
2950 #endif | |
2951 ) | |
2952 return; | |
2953 | |
2954 #ifdef FEAT_GUI | |
2955 if (!gui.in_use) | |
2956 #endif | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2957 screen_attr = -1; // force setting the Normal colors |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2958 screen_stop_highlight(); // don't want highlighting here |
7 | 2959 |
2960 #ifdef FEAT_CLIPBOARD | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2961 // disable selection without redrawing it |
7 | 2962 clip_scroll_selection(9999); |
2963 #endif | |
2964 | |
18812
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diff
changeset
|
2965 // blank out ScreenLines |
7 | 2966 for (i = 0; i < Rows; ++i) |
2967 { | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
2968 lineclear(LineOffset[i], (int)Columns, 0); |
7 | 2969 LineWraps[i] = FALSE; |
2970 } | |
2971 | |
2972 if (can_clear(T_CL)) | |
2973 { | |
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diff
changeset
|
2974 out_str(T_CL); // clear the display |
7 | 2975 clear_cmdline = FALSE; |
644 | 2976 mode_displayed = FALSE; |
7 | 2977 } |
2978 else | |
2979 { | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2980 // can't clear the screen, mark all chars with invalid attributes |
7 | 2981 for (i = 0; i < Rows; ++i) |
2982 lineinvalid(LineOffset[i], (int)Columns); | |
2983 clear_cmdline = TRUE; | |
2984 } | |
2985 | |
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diff
changeset
|
2986 screen_cleared = TRUE; // can use contents of ScreenLines now |
7 | 2987 |
2988 win_rest_invalid(firstwin); | |
2989 redraw_cmdline = TRUE; | |
673 | 2990 redraw_tabline = TRUE; |
18812
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diff
changeset
|
2991 if (must_redraw == CLEAR) // no need to clear again |
7 | 2992 must_redraw = NOT_VALID; |
2993 compute_cmdrow(); | |
18812
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diff
changeset
|
2994 msg_row = cmdline_row; // put cursor on last line for messages |
7 | 2995 msg_col = 0; |
18812
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diff
changeset
|
2996 screen_start(); // don't know where cursor is now |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
2997 msg_scrolled = 0; // can't scroll back |
7 | 2998 msg_didany = FALSE; |
2999 msg_didout = FALSE; | |
3000 } | |
3001 | |
3002 /* | |
3003 * Clear one line in ScreenLines. | |
3004 */ | |
3005 static void | |
12152
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patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3006 lineclear(unsigned off, int width, int attr) |
7 | 3007 { |
3008 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T)); | |
3009 if (enc_utf8) | |
3010 (void)vim_memset(ScreenLinesUC + off, 0, | |
3011 (size_t)width * sizeof(u8char_T)); | |
12152
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Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3012 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T)); |
7 | 3013 } |
3014 | |
3015 /* | |
3016 * Mark one line in ScreenLines invalid by setting the attributes to an | |
3017 * invalid value. | |
3018 */ | |
3019 static void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3020 lineinvalid(unsigned off, int width) |
7 | 3021 { |
3022 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T)); | |
3023 } | |
3024 | |
3025 /* | |
21226
421c4ed6b949
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3026 * To be called when characters were sent to the terminal directly, outputting |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3027 * test on "screen_lnum". |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3028 */ |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3029 void |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
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20996
diff
changeset
|
3030 line_was_clobbered(int screen_lnum) |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3031 { |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3032 lineinvalid(LineOffset[screen_lnum], (int)Columns); |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3033 } |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
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20996
diff
changeset
|
3034 |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3035 /* |
7 | 3036 * Copy part of a Screenline for vertically split window "wp". |
3037 */ | |
3038 static void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3039 linecopy(int to, int from, win_T *wp) |
7 | 3040 { |
3041 unsigned off_to = LineOffset[to] + wp->w_wincol; | |
3042 unsigned off_from = LineOffset[from] + wp->w_wincol; | |
3043 | |
3044 mch_memmove(ScreenLines + off_to, ScreenLines + off_from, | |
3045 wp->w_width * sizeof(schar_T)); | |
3046 if (enc_utf8) | |
3047 { | |
714 | 3048 int i; |
3049 | |
7 | 3050 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from, |
3051 wp->w_width * sizeof(u8char_T)); | |
714 | 3052 for (i = 0; i < p_mco; ++i) |
3053 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from, | |
3054 wp->w_width * sizeof(u8char_T)); | |
7 | 3055 } |
3056 if (enc_dbcs == DBCS_JPNU) | |
3057 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from, | |
3058 wp->w_width * sizeof(schar_T)); | |
3059 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from, | |
3060 wp->w_width * sizeof(sattr_T)); | |
3061 } | |
3062 | |
3063 /* | |
3064 * Return TRUE if clearing with term string "p" would work. | |
3065 * It can't work when the string is empty or it won't set the right background. | |
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3066 * Don't clear to end-of-line when there are popups, it may cause flicker. |
7 | 3067 */ |
3068 int | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3069 can_clear(char_u *p) |
7 | 3070 { |
3071 return (*p != NUL && (t_colors <= 1 | |
3072 #ifdef FEAT_GUI | |
3073 || gui.in_use | |
3074 #endif | |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
3075 #ifdef FEAT_TERMGUICOLORS |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
3076 || (p_tgc && cterm_normal_bg_gui_color == INVALCOLOR) |
9320
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3077 || (!p_tgc && cterm_normal_bg_color == 0) |
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3078 #else |
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3079 || cterm_normal_bg_color == 0 |
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3080 #endif |
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3081 || *T_UT != NUL) |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3082 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3083 && !(p == T_CE && popup_visible) |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
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diff
changeset
|
3084 #endif |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3085 ); |
7 | 3086 } |
3087 | |
3088 /* | |
3089 * Reset cursor position. Use whenever cursor was moved because of outputting | |
3090 * something directly to the screen (shell commands) or a terminal control | |
3091 * code. | |
3092 */ | |
3093 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3094 screen_start(void) |
7 | 3095 { |
3096 screen_cur_row = screen_cur_col = 9999; | |
3097 } | |
3098 | |
3099 /* | |
3100 * Move the cursor to position "row","col" in the screen. | |
3101 * This tries to find the most efficient way to move, minimizing the number of | |
3102 * characters sent to the terminal. | |
3103 */ | |
3104 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3105 windgoto(int row, int col) |
7 | 3106 { |
205 | 3107 sattr_T *p; |
7 | 3108 int i; |
3109 int plan; | |
3110 int cost; | |
3111 int wouldbe_col; | |
3112 int noinvcurs; | |
3113 char_u *bs; | |
3114 int goto_cost; | |
3115 int attr; | |
3116 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3117 #define GOTO_COST 7 // assume a term_windgoto() takes about 7 chars |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
3118 #define HIGHL_COST 5 // assume unhighlight takes 5 chars |
7 | 3119 |
3120 #define PLAN_LE 1 | |
3121 #define PLAN_CR 2 | |
3122 #define PLAN_NL 3 | |
3123 #define PLAN_WRITE 4 | |
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diff
changeset
|
3124 // Can't use ScreenLines unless initialized |
7 | 3125 if (ScreenLines == NULL) |
3126 return; | |
3127 if (col != screen_cur_col || row != screen_cur_row) | |
3128 { | |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
3129 // Check for valid position. |
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patch 8.1.2394: using old C style comments
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parents:
18786
diff
changeset
|
3130 if (row < 0) // window without text lines? |
7 | 3131 row = 0; |
3132 if (row >= screen_Rows) | |
3133 row = screen_Rows - 1; | |
3134 if (col >= screen_Columns) | |
3135 col = screen_Columns - 1; | |
3136 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3137 // check if no cursor movement is allowed in highlight mode |
7 | 3138 if (screen_attr && *T_MS == NUL) |
3139 noinvcurs = HIGHL_COST; | |
3140 else | |
3141 noinvcurs = 0; | |
3142 goto_cost = GOTO_COST + noinvcurs; | |
3143 | |
3144 /* | |
3145 * Plan how to do the positioning: | |
3146 * 1. Use CR to move it to column 0, same row. | |
3147 * 2. Use T_LE to move it a few columns to the left. | |
3148 * 3. Use NL to move a few lines down, column 0. | |
3149 * 4. Move a few columns to the right with T_ND or by writing chars. | |
3150 * | |
3151 * Don't do this if the cursor went beyond the last column, the cursor | |
3152 * position is unknown then (some terminals wrap, some don't ) | |
3153 * | |
1213 | 3154 * First check if the highlighting attributes allow us to write |
7 | 3155 * characters to move the cursor to the right. |
3156 */ | |
3157 if (row >= screen_cur_row && screen_cur_col < Columns) | |
3158 { | |
3159 /* | |
3160 * If the cursor is in the same row, bigger col, we can use CR | |
3161 * or T_LE. | |
3162 */ | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3163 bs = NULL; // init for GCC |
7 | 3164 attr = screen_attr; |
3165 if (row == screen_cur_row && col < screen_cur_col) | |
3166 { | |
18812
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diff
changeset
|
3167 // "le" is preferred over "bc", because "bc" is obsolete |
7 | 3168 if (*T_LE) |
18812
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diff
changeset
|
3169 bs = T_LE; // "cursor left" |
7 | 3170 else |
18812
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diff
changeset
|
3171 bs = T_BC; // "backspace character (old) |
7 | 3172 if (*bs) |
3173 cost = (screen_cur_col - col) * (int)STRLEN(bs); | |
3174 else | |
3175 cost = 999; | |
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diff
changeset
|
3176 if (col + 1 < cost) // using CR is less characters |
7 | 3177 { |
3178 plan = PLAN_CR; | |
3179 wouldbe_col = 0; | |
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diff
changeset
|
3180 cost = 1; // CR is just one character |
7 | 3181 } |
3182 else | |
3183 { | |
3184 plan = PLAN_LE; | |
3185 wouldbe_col = col; | |
3186 } | |
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changeset
|
3187 if (noinvcurs) // will stop highlighting |
7 | 3188 { |
3189 cost += noinvcurs; | |
3190 attr = 0; | |
3191 } | |
3192 } | |
3193 | |
3194 /* | |
3195 * If the cursor is above where we want to be, we can use CR LF. | |
3196 */ | |
3197 else if (row > screen_cur_row) | |
3198 { | |
3199 plan = PLAN_NL; | |
3200 wouldbe_col = 0; | |
18812
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diff
changeset
|
3201 cost = (row - screen_cur_row) * 2; // CR LF |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3202 if (noinvcurs) // will stop highlighting |
7 | 3203 { |
3204 cost += noinvcurs; | |
3205 attr = 0; | |
3206 } | |
3207 } | |
3208 | |
3209 /* | |
3210 * If the cursor is in the same row, smaller col, just use write. | |
3211 */ | |
3212 else | |
3213 { | |
3214 plan = PLAN_WRITE; | |
3215 wouldbe_col = screen_cur_col; | |
3216 cost = 0; | |
3217 } | |
3218 | |
3219 /* | |
3220 * Check if any characters that need to be written have the | |
3221 * correct attributes. Also avoid UTF-8 characters. | |
3222 */ | |
3223 i = col - wouldbe_col; | |
3224 if (i > 0) | |
3225 cost += i; | |
3226 if (cost < goto_cost && i > 0) | |
3227 { | |
3228 /* | |
3229 * Check if the attributes are correct without additionally | |
3230 * stopping highlighting. | |
3231 */ | |
3232 p = ScreenAttrs + LineOffset[row] + wouldbe_col; | |
3233 while (i && *p++ == attr) | |
3234 --i; | |
3235 if (i != 0) | |
3236 { | |
3237 /* | |
3238 * Try if it works when highlighting is stopped here. | |
3239 */ | |
3240 if (*--p == 0) | |
3241 { | |
3242 cost += noinvcurs; | |
3243 while (i && *p++ == 0) | |
3244 --i; | |
3245 } | |
3246 if (i != 0) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3247 cost = 999; // different attributes, don't do it |
7 | 3248 } |
3249 if (enc_utf8) | |
3250 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3251 // Don't use an UTF-8 char for positioning, it's slow. |
7 | 3252 for (i = wouldbe_col; i < col; ++i) |
3253 if (ScreenLinesUC[LineOffset[row] + i] != 0) | |
3254 { | |
3255 cost = 999; | |
3256 break; | |
3257 } | |
3258 } | |
3259 } | |
3260 | |
3261 /* | |
3262 * We can do it without term_windgoto()! | |
3263 */ | |
3264 if (cost < goto_cost) | |
3265 { | |
3266 if (plan == PLAN_LE) | |
3267 { | |
3268 if (noinvcurs) | |
3269 screen_stop_highlight(); | |
3270 while (screen_cur_col > col) | |
3271 { | |
3272 out_str(bs); | |
3273 --screen_cur_col; | |
3274 } | |
3275 } | |
3276 else if (plan == PLAN_CR) | |
3277 { | |
3278 if (noinvcurs) | |
3279 screen_stop_highlight(); | |
3280 out_char('\r'); | |
3281 screen_cur_col = 0; | |
3282 } | |
3283 else if (plan == PLAN_NL) | |
3284 { | |
3285 if (noinvcurs) | |
3286 screen_stop_highlight(); | |
3287 while (screen_cur_row < row) | |
3288 { | |
3289 out_char('\n'); | |
3290 ++screen_cur_row; | |
3291 } | |
3292 screen_cur_col = 0; | |
3293 } | |
3294 | |
3295 i = col - screen_cur_col; | |
3296 if (i > 0) | |
3297 { | |
3298 /* | |
3299 * Use cursor-right if it's one character only. Avoids | |
3300 * removing a line of pixels from the last bold char, when | |
3301 * using the bold trick in the GUI. | |
3302 */ | |
3303 if (T_ND[0] != NUL && T_ND[1] == NUL) | |
3304 { | |
3305 while (i-- > 0) | |
3306 out_char(*T_ND); | |
3307 } | |
3308 else | |
3309 { | |
3310 int off; | |
3311 | |
3312 off = LineOffset[row] + screen_cur_col; | |
3313 while (i-- > 0) | |
3314 { | |
3315 if (ScreenAttrs[off] != screen_attr) | |
3316 screen_stop_highlight(); | |
3317 out_flush_check(); | |
3318 out_char(ScreenLines[off]); | |
3319 if (enc_dbcs == DBCS_JPNU | |
3320 && ScreenLines[off] == 0x8e) | |
3321 out_char(ScreenLines2[off]); | |
3322 ++off; | |
3323 } | |
3324 } | |
3325 } | |
3326 } | |
3327 } | |
3328 else | |
3329 cost = 999; | |
3330 | |
3331 if (cost >= goto_cost) | |
3332 { | |
3333 if (noinvcurs) | |
3334 screen_stop_highlight(); | |
5995 | 3335 if (row == screen_cur_row && (col > screen_cur_col) |
3336 && *T_CRI != NUL) | |
7 | 3337 term_cursor_right(col - screen_cur_col); |
3338 else | |
3339 term_windgoto(row, col); | |
3340 } | |
3341 screen_cur_row = row; | |
3342 screen_cur_col = col; | |
3343 } | |
3344 } | |
3345 | |
3346 /* | |
3347 * Set cursor to its position in the current window. | |
3348 */ | |
3349 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3350 setcursor(void) |
7 | 3351 { |
13400
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3352 setcursor_mayforce(FALSE); |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3353 } |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3354 |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3355 /* |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3356 * Set cursor to its position in the current window. |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3357 * When "force" is TRUE also when not redrawing. |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3358 */ |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3359 void |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3360 setcursor_mayforce(int force) |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3361 { |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3362 if (force || redrawing()) |
7 | 3363 { |
3364 validate_cursor(); | |
3365 windgoto(W_WINROW(curwin) + curwin->w_wrow, | |
12513
3ca08bf99396
patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12510
diff
changeset
|
3366 curwin->w_wincol + ( |
7 | 3367 #ifdef FEAT_RIGHTLEFT |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3368 // With 'rightleft' set and the cursor on a double-wide |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3369 // character, position it on the leftmost column. |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3370 curwin->w_p_rl ? ((int)curwin->w_width - curwin->w_wcol |
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3371 - ((has_mbyte |
1545 | 3372 && (*mb_ptr2cells)(ml_get_cursor()) == 2 |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3373 && vim_isprintc(gchar_cursor())) ? 2 : 1)) : |
7 | 3374 #endif |
3375 curwin->w_wcol)); | |
3376 } | |
3377 } | |
3378 | |
3379 | |
3380 /* | |
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3381 * Insert 'line_count' lines at 'row' in window 'wp'. |
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3382 * If 'invalid' is TRUE the wp->w_lines[].wl_lnum is invalidated. |
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3383 * If 'mayclear' is TRUE the screen will be cleared if it is faster than |
7 | 3384 * scrolling. |
3385 * Returns FAIL if the lines are not inserted, OK for success. | |
3386 */ | |
3387 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3388 win_ins_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3389 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3390 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3391 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3392 int invalid, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3393 int mayclear) |
7 | 3394 { |
3395 int did_delete; | |
3396 int nextrow; | |
3397 int lastrow; | |
3398 int retval; | |
3399 | |
3400 if (invalid) | |
3401 wp->w_lines_valid = 0; | |
3402 | |
3403 if (wp->w_height < 5) | |
3404 return FAIL; | |
3405 | |
3406 if (line_count > wp->w_height - row) | |
3407 line_count = wp->w_height - row; | |
3408 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3409 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0); |
7 | 3410 if (retval != MAYBE) |
3411 return retval; | |
3412 | |
3413 /* | |
3414 * If there is a next window or a status line, we first try to delete the | |
3415 * lines at the bottom to avoid messing what is after the window. | |
17628
6146b10714de
patch 8.1.1811: popup window color cannot be set to "Normal"
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3416 * If this fails and there are following windows, don't do anything to |
6146b10714de
patch 8.1.1811: popup window color cannot be set to "Normal"
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3417 * avoid messing up those windows, better just redraw. |
7 | 3418 */ |
3419 did_delete = FALSE; | |
3420 if (wp->w_next != NULL || wp->w_status_height) | |
3421 { | |
3422 if (screen_del_lines(0, W_WINROW(wp) + wp->w_height - line_count, | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3423 line_count, (int)Rows, FALSE, 0, NULL) == OK) |
7 | 3424 did_delete = TRUE; |
3425 else if (wp->w_next) | |
3426 return FAIL; | |
3427 } | |
3428 /* | |
3429 * if no lines deleted, blank the lines that will end up below the window | |
3430 */ | |
3431 if (!did_delete) | |
3432 { | |
3433 wp->w_redr_status = TRUE; | |
3434 redraw_cmdline = TRUE; | |
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3435 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height; |
7 | 3436 lastrow = nextrow + line_count; |
3437 if (lastrow > Rows) | |
3438 lastrow = Rows; | |
3439 screen_fill(nextrow - line_count, lastrow - line_count, | |
12513
3ca08bf99396
patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12510
diff
changeset
|
3440 wp->w_wincol, (int)W_ENDCOL(wp), |
7 | 3441 ' ', ' ', 0); |
3442 } | |
3443 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3444 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, 0, NULL) |
7 | 3445 == FAIL) |
3446 { | |
17628
6146b10714de
patch 8.1.1811: popup window color cannot be set to "Normal"
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3447 // deletion will have messed up other windows |
7 | 3448 if (did_delete) |
3449 { | |
3450 wp->w_redr_status = TRUE; | |
3451 win_rest_invalid(W_NEXT(wp)); | |
3452 } | |
3453 return FAIL; | |
3454 } | |
3455 | |
3456 return OK; | |
3457 } | |
3458 | |
3459 /* | |
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3460 * Delete "line_count" window lines at "row" in window "wp". |
7 | 3461 * If "invalid" is TRUE curwin->w_lines[] is invalidated. |
3462 * If "mayclear" is TRUE the screen will be cleared if it is faster than | |
3463 * scrolling | |
3464 * Return OK for success, FAIL if the lines are not deleted. | |
3465 */ | |
3466 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3467 win_del_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3468 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3469 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3470 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3471 int invalid, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3472 int mayclear, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3473 int clear_attr) // for clearing lines |
7 | 3474 { |
3475 int retval; | |
3476 | |
3477 if (invalid) | |
3478 wp->w_lines_valid = 0; | |
3479 | |
3480 if (line_count > wp->w_height - row) | |
3481 line_count = wp->w_height - row; | |
3482 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3483 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr); |
7 | 3484 if (retval != MAYBE) |
3485 return retval; | |
3486 | |
3487 if (screen_del_lines(0, W_WINROW(wp) + row, line_count, | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3488 (int)Rows, FALSE, clear_attr, NULL) == FAIL) |
7 | 3489 return FAIL; |
3490 | |
3491 /* | |
3492 * If there are windows or status lines below, try to put them at the | |
3493 * correct place. If we can't do that, they have to be redrawn. | |
3494 */ | |
3495 if (wp->w_next || wp->w_status_height || cmdline_row < Rows - 1) | |
3496 { | |
3497 if (screen_ins_lines(0, W_WINROW(wp) + wp->w_height - line_count, | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3498 line_count, (int)Rows, clear_attr, NULL) == FAIL) |
7 | 3499 { |
3500 wp->w_redr_status = TRUE; | |
3501 win_rest_invalid(wp->w_next); | |
3502 } | |
3503 } | |
3504 /* | |
3505 * If this is the last window and there is no status line, redraw the | |
3506 * command line later. | |
3507 */ | |
3508 else | |
3509 redraw_cmdline = TRUE; | |
3510 return OK; | |
3511 } | |
3512 | |
3513 /* | |
3514 * Common code for win_ins_lines() and win_del_lines(). | |
3515 * Returns OK or FAIL when the work has been done. | |
3516 * Returns MAYBE when not finished yet. | |
3517 */ | |
3518 static int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3519 win_do_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3520 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3521 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3522 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3523 int mayclear, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3524 int del, |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3525 int clear_attr) |
7 | 3526 { |
3527 int retval; | |
3528 | |
3529 if (!redrawing() || line_count <= 0) | |
3530 return FAIL; | |
3531 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3532 // When inserting lines would result in loss of command output, just redraw |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3533 // the lines. |
11416
32aed0993813
patch 8.0.0592: if a job writes to a buffer screen is not updated
Christian Brabandt <cb@256bit.org>
parents:
11277
diff
changeset
|
3534 if (no_win_do_lines_ins && !del) |
32aed0993813
patch 8.0.0592: if a job writes to a buffer screen is not updated
Christian Brabandt <cb@256bit.org>
parents:
11277
diff
changeset
|
3535 return FAIL; |
32aed0993813
patch 8.0.0592: if a job writes to a buffer screen is not updated
Christian Brabandt <cb@256bit.org>
parents:
11277
diff
changeset
|
3536 |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3537 // only a few lines left: redraw is faster |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3538 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns) |
7 | 3539 { |
11416
32aed0993813
patch 8.0.0592: if a job writes to a buffer screen is not updated
Christian Brabandt <cb@256bit.org>
parents:
11277
diff
changeset
|
3540 if (!no_win_do_lines_ins) |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3541 screenclear(); // will set wp->w_lines_valid to 0 |
7 | 3542 return FAIL; |
3543 } | |
3544 | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3545 #ifdef FEAT_PROP_POPUP |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
3546 // this doesn't work when there are popups visible |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3547 if (popup_visible) |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3548 return FAIL; |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3549 #endif |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3550 |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3551 // Delete all remaining lines |
7 | 3552 if (row + line_count >= wp->w_height) |
3553 { | |
3554 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height, | |
12513
3ca08bf99396
patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12510
diff
changeset
|
3555 wp->w_wincol, (int)W_ENDCOL(wp), |
7 | 3556 ' ', ' ', 0); |
3557 return OK; | |
3558 } | |
3559 | |
3560 /* | |
11416
32aed0993813
patch 8.0.0592: if a job writes to a buffer screen is not updated
Christian Brabandt <cb@256bit.org>
parents:
11277
diff
changeset
|
3561 * When scrolling, the message on the command line should be cleared, |
7 | 3562 * otherwise it will stay there forever. |
11416
32aed0993813
patch 8.0.0592: if a job writes to a buffer screen is not updated
Christian Brabandt <cb@256bit.org>
parents:
11277
diff
changeset
|
3563 * Don't do this when avoiding to insert lines. |
7 | 3564 */ |
11416
32aed0993813
patch 8.0.0592: if a job writes to a buffer screen is not updated
Christian Brabandt <cb@256bit.org>
parents:
11277
diff
changeset
|
3565 if (!no_win_do_lines_ins) |
32aed0993813
patch 8.0.0592: if a job writes to a buffer screen is not updated
Christian Brabandt <cb@256bit.org>
parents:
11277
diff
changeset
|
3566 clear_cmdline = TRUE; |
7 | 3567 |
3568 /* | |
3569 * If the terminal can set a scroll region, use that. | |
3570 * Always do this in a vertically split window. This will redraw from | |
3571 * ScreenLines[] when t_CV isn't defined. That's faster than using | |
3572 * win_line(). | |
3573 * Don't use a scroll region when we are going to redraw the text, writing | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
3574 * a character in the lower right corner of the scroll region may cause a |
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
3575 * scroll-up . |
7 | 3576 */ |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3577 if (scroll_region || wp->w_width != Columns) |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3578 { |
7 | 3579 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
3580 scroll_region_set(wp, row); | |
3581 if (del) | |
3582 retval = screen_del_lines(W_WINROW(wp) + row, 0, line_count, | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3583 wp->w_height - row, FALSE, clear_attr, wp); |
7 | 3584 else |
3585 retval = screen_ins_lines(W_WINROW(wp) + row, 0, line_count, | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3586 wp->w_height - row, clear_attr, wp); |
7 | 3587 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
3588 scroll_region_reset(); | |
3589 return retval; | |
3590 } | |
3591 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3592 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal |
7 | 3593 return FAIL; |
3594 | |
3595 return MAYBE; | |
3596 } | |
3597 | |
3598 /* | |
3599 * window 'wp' and everything after it is messed up, mark it for redraw | |
3600 */ | |
3601 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3602 win_rest_invalid(win_T *wp) |
7 | 3603 { |
3604 while (wp != NULL) | |
3605 { | |
3606 redraw_win_later(wp, NOT_VALID); | |
3607 wp->w_redr_status = TRUE; | |
3608 wp = wp->w_next; | |
3609 } | |
3610 redraw_cmdline = TRUE; | |
3611 } | |
3612 | |
3613 /* | |
3614 * The rest of the routines in this file perform screen manipulations. The | |
3615 * given operation is performed physically on the screen. The corresponding | |
3616 * change is also made to the internal screen image. In this way, the editor | |
3617 * anticipates the effect of editing changes on the appearance of the screen. | |
3618 * That way, when we call screenupdate a complete redraw isn't usually | |
3619 * necessary. Another advantage is that we can keep adding code to anticipate | |
3620 * screen changes, and in the meantime, everything still works. | |
3621 */ | |
3622 | |
3623 /* | |
3624 * types for inserting or deleting lines | |
3625 */ | |
3626 #define USE_T_CAL 1 | |
3627 #define USE_T_CDL 2 | |
3628 #define USE_T_AL 3 | |
3629 #define USE_T_CE 4 | |
3630 #define USE_T_DL 5 | |
3631 #define USE_T_SR 6 | |
3632 #define USE_NL 7 | |
3633 #define USE_T_CD 8 | |
3634 #define USE_REDRAW 9 | |
3635 | |
3636 /* | |
3637 * insert lines on the screen and update ScreenLines[] | |
3638 * 'end' is the line after the scrolled part. Normally it is Rows. | |
3639 * When scrolling region used 'off' is the offset from the top for the region. | |
3640 * 'row' and 'end' are relative to the start of the region. | |
3641 * | |
3642 * return FAIL for failure, OK for success. | |
3643 */ | |
446 | 3644 int |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3645 screen_ins_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3646 int off, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3647 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3648 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3649 int end, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3650 int clear_attr, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3651 win_T *wp) // NULL or window to use width from |
7 | 3652 { |
3653 int i; | |
3654 int j; | |
3655 unsigned temp; | |
3656 int cursor_row; | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3657 int cursor_col = 0; |
7 | 3658 int type; |
3659 int result_empty; | |
3660 int can_ce = can_clear(T_CE); | |
3661 | |
3662 /* | |
3663 * FAIL if | |
3664 * - there is no valid screen | |
3665 * - the screen has to be redrawn completely | |
3666 * - the line count is less than one | |
3667 * - the line count is more than 'ttyscroll' | |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3668 * - redrawing for a callback and there is a modeless selection |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3669 * - there is a popup window |
7 | 3670 */ |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3671 if (!screen_valid(TRUE) |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3672 || line_count <= 0 || line_count > p_ttyscroll |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3673 #ifdef FEAT_CLIPBOARD |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3674 || (clip_star.state != SELECT_CLEARED |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3675 && redrawing_for_callback > 0) |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3676 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3677 #ifdef FEAT_PROP_POPUP |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3678 || popup_visible |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3679 #endif |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3680 ) |
7 | 3681 return FAIL; |
3682 | |
3683 /* | |
3684 * There are seven ways to insert lines: | |
3685 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
3686 * characters from ScreenLines[]. | |
3687 * 1. Use T_CD (clear to end of display) if it exists and the result of | |
3688 * the insert is just empty lines | |
3689 * 2. Use T_CAL (insert multiple lines) if it exists and T_AL is not | |
3690 * present or line_count > 1. It looks better if we do all the inserts | |
3691 * at once. | |
3692 * 3. Use T_CDL (delete multiple lines) if it exists and the result of the | |
3693 * insert is just empty lines and T_CE is not present or line_count > | |
3694 * 1. | |
3695 * 4. Use T_AL (insert line) if it exists. | |
3696 * 5. Use T_CE (erase line) if it exists and the result of the insert is | |
3697 * just empty lines. | |
3698 * 6. Use T_DL (delete line) if it exists and the result of the insert is | |
3699 * just empty lines. | |
3700 * 7. Use T_SR (scroll reverse) if it exists and inserting at row 0 and | |
3701 * the 'da' flag is not set or we have clear line capability. | |
3702 * 8. redraw the characters from ScreenLines[]. | |
3703 * | |
3704 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves | |
3705 * the scrollbar for the window. It does have insert line, use that if it | |
3706 * exists. | |
3707 */ | |
3708 result_empty = (row + line_count >= end); | |
3709 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
3710 type = USE_REDRAW; | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3711 else if (can_clear(T_CD) && result_empty) |
7 | 3712 type = USE_T_CD; |
3713 else if (*T_CAL != NUL && (line_count > 1 || *T_AL == NUL)) | |
3714 type = USE_T_CAL; | |
3715 else if (*T_CDL != NUL && result_empty && (line_count > 1 || !can_ce)) | |
3716 type = USE_T_CDL; | |
3717 else if (*T_AL != NUL) | |
3718 type = USE_T_AL; | |
3719 else if (can_ce && result_empty) | |
3720 type = USE_T_CE; | |
3721 else if (*T_DL != NUL && result_empty) | |
3722 type = USE_T_DL; | |
3723 else if (*T_SR != NUL && row == 0 && (*T_DA == NUL || can_ce)) | |
3724 type = USE_T_SR; | |
3725 else | |
3726 return FAIL; | |
3727 | |
3728 /* | |
3729 * For clearing the lines screen_del_lines() is used. This will also take | |
3730 * care of t_db if necessary. | |
3731 */ | |
3732 if (type == USE_T_CD || type == USE_T_CDL || | |
3733 type == USE_T_CE || type == USE_T_DL) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3734 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp); |
7 | 3735 |
3736 /* | |
3737 * If text is retained below the screen, first clear or delete as many | |
3738 * lines at the bottom of the window as are about to be inserted so that | |
3739 * the deleted lines won't later surface during a screen_del_lines. | |
3740 */ | |
3741 if (*T_DB) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3742 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp); |
7 | 3743 |
3744 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3745 // Remove a modeless selection when inserting lines halfway the screen |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3746 // or not the full width of the screen. |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3747 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
3674 | 3748 clip_clear_selection(&clip_star); |
7 | 3749 else |
3750 clip_scroll_selection(-line_count); | |
3751 #endif | |
3752 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3753 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3754 vim_lock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3755 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3756 |
7 | 3757 #ifdef FEAT_GUI |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3758 // Don't update the GUI cursor here, ScreenLines[] is invalid until the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3759 // scrolling is actually carried out. |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3760 gui_dont_update_cursor(row + off <= gui.cursor_row); |
7 | 3761 #endif |
3762 | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3763 if (wp != NULL && wp->w_wincol != 0 && *T_CSV != NUL && *T_CCS == NUL) |
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3764 cursor_col = wp->w_wincol; |
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3765 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3766 if (*T_CCS != NUL) // cursor relative to region |
7 | 3767 cursor_row = row; |
3768 else | |
3769 cursor_row = row + off; | |
3770 | |
3771 /* | |
3772 * Shift LineOffset[] line_count down to reflect the inserted lines. | |
3773 * Clear the inserted lines in ScreenLines[]. | |
3774 */ | |
3775 row += off; | |
3776 end += off; | |
3777 for (i = 0; i < line_count; ++i) | |
3778 { | |
3779 if (wp != NULL && wp->w_width != Columns) | |
3780 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3781 // need to copy part of a line |
7 | 3782 j = end - 1 - i; |
3783 while ((j -= line_count) >= row) | |
3784 linecopy(j + line_count, j, wp); | |
3785 j += line_count; | |
3786 if (can_clear((char_u *)" ")) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3787 lineclear(LineOffset[j] + wp->w_wincol, wp->w_width, |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3788 clear_attr); |
7 | 3789 else |
3790 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
3791 LineWraps[j] = FALSE; | |
3792 } | |
3793 else | |
3794 { | |
3795 j = end - 1 - i; | |
3796 temp = LineOffset[j]; | |
3797 while ((j -= line_count) >= row) | |
3798 { | |
3799 LineOffset[j + line_count] = LineOffset[j]; | |
3800 LineWraps[j + line_count] = LineWraps[j]; | |
3801 } | |
3802 LineOffset[j + line_count] = temp; | |
3803 LineWraps[j + line_count] = FALSE; | |
3804 if (can_clear((char_u *)" ")) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3805 lineclear(temp, (int)Columns, clear_attr); |
7 | 3806 else |
3807 lineinvalid(temp, (int)Columns); | |
3808 } | |
3809 } | |
3810 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3811 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3812 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3813 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3814 |
7 | 3815 screen_stop_highlight(); |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3816 windgoto(cursor_row, cursor_col); |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3817 if (clear_attr != 0) |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3818 screen_start_highlight(clear_attr); |
7 | 3819 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3820 // redraw the characters |
7 | 3821 if (type == USE_REDRAW) |
3822 redraw_block(row, end, wp); | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3823 else if (type == USE_T_CAL) |
7 | 3824 { |
3825 term_append_lines(line_count); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3826 screen_start(); // don't know where cursor is now |
7 | 3827 } |
3828 else | |
3829 { | |
3830 for (i = 0; i < line_count; i++) | |
3831 { | |
3832 if (type == USE_T_AL) | |
3833 { | |
3834 if (i && cursor_row != 0) | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3835 windgoto(cursor_row, cursor_col); |
7 | 3836 out_str(T_AL); |
3837 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3838 else // type == USE_T_SR |
7 | 3839 out_str(T_SR); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3840 screen_start(); // don't know where cursor is now |
7 | 3841 } |
3842 } | |
3843 | |
3844 /* | |
3845 * With scroll-reverse and 'da' flag set we need to clear the lines that | |
3846 * have been scrolled down into the region. | |
3847 */ | |
3848 if (type == USE_T_SR && *T_DA) | |
3849 { | |
3850 for (i = 0; i < line_count; ++i) | |
3851 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3852 windgoto(off + i, cursor_col); |
7 | 3853 out_str(T_CE); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3854 screen_start(); // don't know where cursor is now |
7 | 3855 } |
3856 } | |
3857 | |
3858 #ifdef FEAT_GUI | |
3859 gui_can_update_cursor(); | |
3860 if (gui.in_use) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3861 out_flush(); // always flush after a scroll |
7 | 3862 #endif |
3863 return OK; | |
3864 } | |
3865 | |
3866 /* | |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3867 * Delete lines on the screen and update ScreenLines[]. |
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3868 * "end" is the line after the scrolled part. Normally it is Rows. |
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3869 * When scrolling region used "off" is the offset from the top for the region. |
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3870 * "row" and "end" are relative to the start of the region. |
7 | 3871 * |
3872 * Return OK for success, FAIL if the lines are not deleted. | |
3873 */ | |
3874 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3875 screen_del_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3876 int off, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3877 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3878 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3879 int end, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3880 int force, // even when line_count > p_ttyscroll |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3881 int clear_attr, // used for clearing lines |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3882 win_T *wp UNUSED) // NULL or window to use width from |
7 | 3883 { |
3884 int j; | |
3885 int i; | |
3886 unsigned temp; | |
3887 int cursor_row; | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3888 int cursor_col = 0; |
7 | 3889 int cursor_end; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3890 int result_empty; // result is empty until end of region |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3891 int can_delete; // deleting line codes can be used |
7 | 3892 int type; |
3893 | |
3894 /* | |
3895 * FAIL if | |
3896 * - there is no valid screen | |
3897 * - the screen has to be redrawn completely | |
3898 * - the line count is less than one | |
3899 * - the line count is more than 'ttyscroll' | |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3900 * - redrawing for a callback and there is a modeless selection |
7 | 3901 */ |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3902 if (!screen_valid(TRUE) || line_count <= 0 |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3903 || (!force && line_count > p_ttyscroll) |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3904 #ifdef FEAT_CLIPBOARD |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3905 || (clip_star.state != SELECT_CLEARED |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3906 && redrawing_for_callback > 0) |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3907 #endif |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3908 ) |
7 | 3909 return FAIL; |
3910 | |
3911 /* | |
3912 * Check if the rest of the current region will become empty. | |
3913 */ | |
3914 result_empty = row + line_count >= end; | |
3915 | |
3916 /* | |
3917 * We can delete lines only when 'db' flag not set or when 'ce' option | |
3918 * available. | |
3919 */ | |
3920 can_delete = (*T_DB == NUL || can_clear(T_CE)); | |
3921 | |
3922 /* | |
3923 * There are six ways to delete lines: | |
3924 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
3925 * characters from ScreenLines[]. | |
3926 * 1. Use T_CD if it exists and the result is empty. | |
3927 * 2. Use newlines if row == 0 and count == 1 or T_CDL does not exist. | |
3928 * 3. Use T_CDL (delete multiple lines) if it exists and line_count > 1 or | |
3929 * none of the other ways work. | |
3930 * 4. Use T_CE (erase line) if the result is empty. | |
3931 * 5. Use T_DL (delete line) if it exists. | |
3932 * 6. redraw the characters from ScreenLines[]. | |
3933 */ | |
3934 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
3935 type = USE_REDRAW; | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3936 else if (can_clear(T_CD) && result_empty) |
7 | 3937 type = USE_T_CD; |
3938 else if (row == 0 && ( | |
3939 #ifndef AMIGA | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3940 // On the Amiga, somehow '\n' on the last line doesn't always scroll |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3941 // up, so use delete-line command |
7 | 3942 line_count == 1 || |
3943 #endif | |
3944 *T_CDL == NUL)) | |
3945 type = USE_NL; | |
3946 else if (*T_CDL != NUL && line_count > 1 && can_delete) | |
3947 type = USE_T_CDL; | |
3948 else if (can_clear(T_CE) && result_empty | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3949 && (wp == NULL || wp->w_width == Columns)) |
7 | 3950 type = USE_T_CE; |
3951 else if (*T_DL != NUL && can_delete) | |
3952 type = USE_T_DL; | |
3953 else if (*T_CDL != NUL && can_delete) | |
3954 type = USE_T_CDL; | |
3955 else | |
3956 return FAIL; | |
3957 | |
3958 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3959 // Remove a modeless selection when deleting lines halfway the screen or |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3960 // not the full width of the screen. |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3961 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
3674 | 3962 clip_clear_selection(&clip_star); |
7 | 3963 else |
3964 clip_scroll_selection(line_count); | |
3965 #endif | |
3966 | |
20154
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3967 #ifdef FEAT_GUI_HAIKU |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3968 vim_lock_screen(); |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3969 #endif |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3970 |
7 | 3971 #ifdef FEAT_GUI |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3972 // Don't update the GUI cursor here, ScreenLines[] is invalid until the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3973 // scrolling is actually carried out. |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3974 gui_dont_update_cursor(gui.cursor_row >= row + off |
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3975 && gui.cursor_row < end + off); |
7 | 3976 #endif |
3977 | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3978 if (wp != NULL && wp->w_wincol != 0 && *T_CSV != NUL && *T_CCS == NUL) |
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3979 cursor_col = wp->w_wincol; |
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3980 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3981 if (*T_CCS != NUL) // cursor relative to region |
7 | 3982 { |
3983 cursor_row = row; | |
3984 cursor_end = end; | |
3985 } | |
3986 else | |
3987 { | |
3988 cursor_row = row + off; | |
3989 cursor_end = end + off; | |
3990 } | |
3991 | |
3992 /* | |
3993 * Now shift LineOffset[] line_count up to reflect the deleted lines. | |
3994 * Clear the inserted lines in ScreenLines[]. | |
3995 */ | |
3996 row += off; | |
3997 end += off; | |
3998 for (i = 0; i < line_count; ++i) | |
3999 { | |
4000 if (wp != NULL && wp->w_width != Columns) | |
4001 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4002 // need to copy part of a line |
7 | 4003 j = row + i; |
4004 while ((j += line_count) <= end - 1) | |
4005 linecopy(j - line_count, j, wp); | |
4006 j -= line_count; | |
4007 if (can_clear((char_u *)" ")) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4008 lineclear(LineOffset[j] + wp->w_wincol, wp->w_width, |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4009 clear_attr); |
7 | 4010 else |
4011 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
4012 LineWraps[j] = FALSE; | |
4013 } | |
4014 else | |
4015 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4016 // whole width, moving the line pointers is faster |
7 | 4017 j = row + i; |
4018 temp = LineOffset[j]; | |
4019 while ((j += line_count) <= end - 1) | |
4020 { | |
4021 LineOffset[j - line_count] = LineOffset[j]; | |
4022 LineWraps[j - line_count] = LineWraps[j]; | |
4023 } | |
4024 LineOffset[j - line_count] = temp; | |
4025 LineWraps[j - line_count] = FALSE; | |
4026 if (can_clear((char_u *)" ")) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4027 lineclear(temp, (int)Columns, clear_attr); |
7 | 4028 else |
4029 lineinvalid(temp, (int)Columns); | |
4030 } | |
4031 } | |
4032 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4033 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4034 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4035 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4036 |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4037 if (screen_attr != clear_attr) |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4038 screen_stop_highlight(); |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4039 if (clear_attr != 0) |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4040 screen_start_highlight(clear_attr); |
7 | 4041 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4042 // redraw the characters |
7 | 4043 if (type == USE_REDRAW) |
4044 redraw_block(row, end, wp); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4045 else if (type == USE_T_CD) // delete the lines |
7 | 4046 { |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4047 windgoto(cursor_row, cursor_col); |
7 | 4048 out_str(T_CD); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4049 screen_start(); // don't know where cursor is now |
7 | 4050 } |
4051 else if (type == USE_T_CDL) | |
4052 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4053 windgoto(cursor_row, cursor_col); |
7 | 4054 term_delete_lines(line_count); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4055 screen_start(); // don't know where cursor is now |
7 | 4056 } |
4057 /* | |
4058 * Deleting lines at top of the screen or scroll region: Just scroll | |
4059 * the whole screen (scroll region) up by outputting newlines on the | |
4060 * last line. | |
4061 */ | |
4062 else if (type == USE_NL) | |
4063 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4064 windgoto(cursor_end - 1, cursor_col); |
7 | 4065 for (i = line_count; --i >= 0; ) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4066 out_char('\n'); // cursor will remain on same line |
7 | 4067 } |
4068 else | |
4069 { | |
4070 for (i = line_count; --i >= 0; ) | |
4071 { | |
4072 if (type == USE_T_DL) | |
4073 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4074 windgoto(cursor_row, cursor_col); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4075 out_str(T_DL); // delete a line |
7 | 4076 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4077 else // type == USE_T_CE |
7 | 4078 { |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4079 windgoto(cursor_row + i, cursor_col); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4080 out_str(T_CE); // erase a line |
7 | 4081 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4082 screen_start(); // don't know where cursor is now |
7 | 4083 } |
4084 } | |
4085 | |
4086 /* | |
4087 * If the 'db' flag is set, we need to clear the lines that have been | |
4088 * scrolled up at the bottom of the region. | |
4089 */ | |
4090 if (*T_DB && (type == USE_T_DL || type == USE_T_CDL)) | |
4091 { | |
4092 for (i = line_count; i > 0; --i) | |
4093 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4094 windgoto(cursor_end - i, cursor_col); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4095 out_str(T_CE); // erase a line |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4096 screen_start(); // don't know where cursor is now |
7 | 4097 } |
4098 } | |
4099 | |
4100 #ifdef FEAT_GUI | |
4101 gui_can_update_cursor(); | |
4102 if (gui.in_use) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4103 out_flush(); // always flush after a scroll |
7 | 4104 #endif |
4105 | |
4106 return OK; | |
4107 } | |
4108 | |
4109 /* | |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4110 * Return TRUE when postponing displaying the mode message: when not redrawing |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4111 * or inside a mapping. |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4112 */ |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4113 int |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4114 skip_showmode() |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4115 { |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4116 // Call char_avail() only when we are going to show something, because it |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4117 // takes a bit of time. redrawing() may also call char_avail_avail(). |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4118 if (global_busy |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4119 || msg_silent != 0 |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4120 || !redrawing() |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4121 || (char_avail() && !KeyTyped)) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4122 { |
16374
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4123 redraw_mode = TRUE; // show mode later |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4124 return TRUE; |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4125 } |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4126 return FALSE; |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4127 } |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4128 |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4129 /* |
13308
ae312df8d0ab
patch 8.0.1528: dead code found
Christian Brabandt <cb@256bit.org>
parents:
13292
diff
changeset
|
4130 * Show the current mode and ruler. |
7 | 4131 * |
4132 * If clear_cmdline is TRUE, clear the rest of the cmdline. | |
4133 * If clear_cmdline is FALSE there may be a message there that needs to be | |
4134 * cleared only if a mode is shown. | |
16374
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4135 * If redraw_mode is TRUE show or clear the mode. |
7 | 4136 * Return the length of the message (0 if no message). |
4137 */ | |
4138 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4139 showmode(void) |
7 | 4140 { |
4141 int need_clear; | |
4142 int length = 0; | |
4143 int do_mode; | |
4144 int attr; | |
4145 int nwr_save; | |
4146 int sub_attr; | |
4147 | |
642 | 4148 do_mode = ((p_smd && msg_silent == 0) |
4149 && ((State & INSERT) | |
14093
a9d94f10ecef
patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --"
Christian Brabandt <cb@256bit.org>
parents:
14089
diff
changeset
|
4150 || restart_edit != NUL |
5735 | 4151 || VIsual_active)); |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13968
diff
changeset
|
4152 if (do_mode || reg_recording != 0) |
7 | 4153 { |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4154 if (skip_showmode()) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4155 return 0; // show mode later |
7 | 4156 |
4157 nwr_save = need_wait_return; | |
4158 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4159 // wait a bit before overwriting an important message |
7 | 4160 check_for_delay(FALSE); |
4161 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4162 // if the cmdline is more than one line high, erase top lines |
7 | 4163 need_clear = clear_cmdline; |
4164 if (clear_cmdline && cmdline_row < Rows - 1) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4165 msg_clr_cmdline(); // will reset clear_cmdline |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4166 |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4167 // Position on the last line in the window, column 0 |
7 | 4168 msg_pos_mode(); |
4169 cursor_off(); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4170 attr = HL_ATTR(HLF_CM); // Highlight mode |
7 | 4171 if (do_mode) |
4172 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4173 msg_puts_attr("--", attr); |
7 | 4174 #if defined(FEAT_XIM) |
2520 | 4175 if ( |
4176 # ifdef FEAT_GUI_GTK | |
4177 preedit_get_status() | |
1668 | 4178 # else |
4179 im_get_status() | |
2520 | 4180 # endif |
1668 | 4181 ) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4182 # ifdef FEAT_GUI_GTK // most of the time, it's not XIM being used |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4183 msg_puts_attr(" IM", attr); |
7 | 4184 # else |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4185 msg_puts_attr(" XIM", attr); |
7 | 4186 # endif |
4187 #endif | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4188 // CTRL-X in Insert mode |
5946 | 4189 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU)) |
7 | 4190 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4191 // These messages can get long, avoid a wrap in a narrow |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4192 // window. Prefer showing edit_submode_extra. |
7 | 4193 length = (Rows - msg_row) * Columns - 3; |
4194 if (edit_submode_extra != NULL) | |
4195 length -= vim_strsize(edit_submode_extra); | |
4196 if (length > 0) | |
4197 { | |
4198 if (edit_submode_pre != NULL) | |
4199 length -= vim_strsize(edit_submode_pre); | |
4200 if (length - vim_strsize(edit_submode) > 0) | |
4201 { | |
4202 if (edit_submode_pre != NULL) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4203 msg_puts_attr((char *)edit_submode_pre, attr); |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4204 msg_puts_attr((char *)edit_submode, attr); |
7 | 4205 } |
4206 if (edit_submode_extra != NULL) | |
4207 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4208 msg_puts_attr(" ", attr); // add a space in between |
7 | 4209 if ((int)edit_submode_highl < (int)HLF_COUNT) |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4210 sub_attr = HL_ATTR(edit_submode_highl); |
7 | 4211 else |
4212 sub_attr = attr; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4213 msg_puts_attr((char *)edit_submode_extra, sub_attr); |
7 | 4214 } |
4215 } | |
4216 } | |
4217 else | |
4218 { | |
4219 if (State & VREPLACE_FLAG) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4220 msg_puts_attr(_(" VREPLACE"), attr); |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14218
diff
changeset
|
4221 else if (State & REPLACE_FLAG) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4222 msg_puts_attr(_(" REPLACE"), attr); |
7 | 4223 else if (State & INSERT) |
4224 { | |
4225 #ifdef FEAT_RIGHTLEFT | |
4226 if (p_ri) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4227 msg_puts_attr(_(" REVERSE"), attr); |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4228 #endif |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4229 msg_puts_attr(_(" INSERT"), attr); |
7 | 4230 } |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22832
diff
changeset
|
4231 else if (restart_edit == 'I' || restart_edit == 'i' || |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22832
diff
changeset
|
4232 restart_edit == 'a' || restart_edit == 'A') |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4233 msg_puts_attr(_(" (insert)"), attr); |
7 | 4234 else if (restart_edit == 'R') |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4235 msg_puts_attr(_(" (replace)"), attr); |
7 | 4236 else if (restart_edit == 'V') |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4237 msg_puts_attr(_(" (vreplace)"), attr); |
7 | 4238 #ifdef FEAT_RIGHTLEFT |
4239 if (p_hkmap) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4240 msg_puts_attr(_(" Hebrew"), attr); |
7 | 4241 #endif |
4242 #ifdef FEAT_KEYMAP | |
4243 if (State & LANGMAP) | |
4244 { | |
4245 # ifdef FEAT_ARABIC | |
4246 if (curwin->w_p_arab) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4247 msg_puts_attr(_(" Arabic"), attr); |
7 | 4248 else |
4249 # endif | |
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
4250 if (get_keymap_str(curwin, (char_u *)" (%s)", |
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
4251 NameBuff, MAXPATHL)) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4252 msg_puts_attr((char *)NameBuff, attr); |
7 | 4253 } |
4254 #endif | |
4255 if ((State & INSERT) && p_paste) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4256 msg_puts_attr(_(" (paste)"), attr); |
7 | 4257 |
4258 if (VIsual_active) | |
4259 { | |
4260 char *p; | |
4261 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4262 // Don't concatenate separate words to avoid translation |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4263 // problems. |
7 | 4264 switch ((VIsual_select ? 4 : 0) |
4265 + (VIsual_mode == Ctrl_V) * 2 | |
4266 + (VIsual_mode == 'V')) | |
4267 { | |
4268 case 0: p = N_(" VISUAL"); break; | |
4269 case 1: p = N_(" VISUAL LINE"); break; | |
4270 case 2: p = N_(" VISUAL BLOCK"); break; | |
4271 case 4: p = N_(" SELECT"); break; | |
4272 case 5: p = N_(" SELECT LINE"); break; | |
4273 default: p = N_(" SELECT BLOCK"); break; | |
4274 } | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4275 msg_puts_attr(_(p), attr); |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4276 } |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4277 msg_puts_attr(" --", attr); |
7 | 4278 } |
644 | 4279 |
7 | 4280 need_clear = TRUE; |
4281 } | |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13968
diff
changeset
|
4282 if (reg_recording != 0 |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17771
diff
changeset
|
4283 && edit_submode == NULL) // otherwise it gets too long |
7 | 4284 { |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4285 recording_mode(attr); |
7 | 4286 need_clear = TRUE; |
4287 } | |
644 | 4288 |
4289 mode_displayed = TRUE; | |
16374
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4290 if (need_clear || clear_cmdline || redraw_mode) |
7 | 4291 msg_clr_eos(); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4292 msg_didout = FALSE; // overwrite this message |
7 | 4293 length = msg_col; |
4294 msg_col = 0; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4295 need_wait_return = nwr_save; // never ask for hit-return for this |
7 | 4296 } |
4297 else if (clear_cmdline && msg_silent == 0) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4298 // Clear the whole command line. Will reset "clear_cmdline". |
7 | 4299 msg_clr_cmdline(); |
16374
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4300 else if (redraw_mode) |
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4301 { |
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4302 msg_pos_mode(); |
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4303 msg_clr_eos(); |
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4304 } |
7 | 4305 |
4306 #ifdef FEAT_CMDL_INFO | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4307 // In Visual mode the size of the selected area must be redrawn. |
7 | 4308 if (VIsual_active) |
4309 clear_showcmd(); | |
4310 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4311 // If the last window has no status line, the ruler is after the mode |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4312 // message and must be redrawn |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4313 if (redrawing() && lastwin->w_status_height == 0) |
14089
ae53a9274f50
patch 8.1.0062: popup menu broken if a callback changes the window layout
Christian Brabandt <cb@256bit.org>
parents:
14081
diff
changeset
|
4314 win_redr_ruler(lastwin, TRUE, FALSE); |
7 | 4315 #endif |
4316 redraw_cmdline = FALSE; | |
16374
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4317 redraw_mode = FALSE; |
7 | 4318 clear_cmdline = FALSE; |
4319 | |
4320 return length; | |
4321 } | |
4322 | |
4323 /* | |
4324 * Position for a mode message. | |
4325 */ | |
4326 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4327 msg_pos_mode(void) |
7 | 4328 { |
4329 msg_col = 0; | |
4330 msg_row = Rows - 1; | |
4331 } | |
4332 | |
4333 /* | |
4334 * Delete mode message. Used when ESC is typed which is expected to end | |
4335 * Insert mode (but Insert mode didn't end yet!). | |
644 | 4336 * Caller should check "mode_displayed". |
7 | 4337 */ |
4338 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4339 unshowmode(int force) |
7 | 4340 { |
4341 /* | |
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
4342 * Don't delete it right now, when not redrawing or inside a mapping. |
7 | 4343 */ |
4344 if (!redrawing() || (!force && char_avail() && !KeyTyped)) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4345 redraw_cmdline = TRUE; // delete mode later |
7 | 4346 else |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4347 clearmode(); |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4348 } |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4349 |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4350 /* |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4351 * Clear the mode message. |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4352 */ |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4353 void |
9282
9f97a6290c63
commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e
Christian Brabandt <cb@256bit.org>
parents:
9213
diff
changeset
|
4354 clearmode(void) |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4355 { |
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4356 int save_msg_row = msg_row; |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4357 int save_msg_col = msg_col; |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4358 |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4359 msg_pos_mode(); |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13968
diff
changeset
|
4360 if (reg_recording != 0) |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4361 recording_mode(HL_ATTR(HLF_CM)); |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4362 msg_clr_eos(); |
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4363 |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4364 msg_col = save_msg_col; |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4365 msg_row = save_msg_row; |
7 | 4366 } |
4367 | |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4368 static void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4369 recording_mode(int attr) |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4370 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4371 msg_puts_attr(_("recording"), attr); |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4372 if (!shortmess(SHM_RECORDING)) |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4373 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4374 char s[4]; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4375 |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4376 sprintf(s, " @%c", reg_recording); |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4377 msg_puts_attr(s, attr); |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4378 } |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4379 } |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4380 |
667 | 4381 /* |
4382 * Draw the tab pages line at the top of the Vim window. | |
4383 */ | |
15396
325e4a8ba1b6
patch 8.1.0706: tabline is not always redrawn
Bram Moolenaar <Bram@vim.org>
parents:
15384
diff
changeset
|
4384 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4385 draw_tabline(void) |
667 | 4386 { |
4387 int tabcount = 0; | |
4388 tabpage_T *tp; | |
4389 int tabwidth; | |
4390 int col = 0; | |
673 | 4391 int scol = 0; |
667 | 4392 int attr; |
4393 win_T *wp; | |
671 | 4394 win_T *cwp; |
4395 int wincount; | |
4396 int modified; | |
667 | 4397 int c; |
4398 int len; | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4399 int attr_sel = HL_ATTR(HLF_TPS); |
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4400 int attr_nosel = HL_ATTR(HLF_TP); |
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4401 int attr_fill = HL_ATTR(HLF_TPF); |
673 | 4402 char_u *p; |
677 | 4403 int room; |
4404 int use_sep_chars = (t_colors < 8 | |
4405 #ifdef FEAT_GUI | |
4406 && !gui.in_use | |
4407 #endif | |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4408 #ifdef FEAT_TERMGUICOLORS |
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4409 && !p_tgc |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
4410 #endif |
677 | 4411 ); |
673 | 4412 |
10538
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4413 if (ScreenLines == NULL) |
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4414 return; |
673 | 4415 redraw_tabline = FALSE; |
667 | 4416 |
685 | 4417 #ifdef FEAT_GUI_TABLINE |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4418 // Take care of a GUI tabline. |
685 | 4419 if (gui_use_tabline()) |
4420 { | |
4421 gui_update_tabline(); | |
4422 return; | |
4423 } | |
4424 #endif | |
4425 | |
4426 if (tabline_height() < 1) | |
667 | 4427 return; |
4428 | |
677 | 4429 #if defined(FEAT_STL_OPT) |
16320
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
4430 clear_TabPageIdxs(); |
681 | 4431 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4432 // Use the 'tabline' option if it's set. |
677 | 4433 if (*p_tal != NUL) |
4434 { | |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4435 int saved_did_emsg = did_emsg; |
680 | 4436 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4437 // Check for an error. If there is one we would loop in redrawing the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4438 // screen. Avoid that by making 'tabline' empty. |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4439 did_emsg = FALSE; |
677 | 4440 win_redr_custom(NULL, FALSE); |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4441 if (did_emsg) |
680 | 4442 set_string_option_direct((char_u *)"tabline", -1, |
694 | 4443 (char_u *)"", OPT_FREE, SID_ERROR); |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4444 did_emsg |= saved_did_emsg; |
680 | 4445 } |
4446 else | |
4447 #endif | |
4448 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
4449 FOR_ALL_TABPAGES(tp) |
680 | 4450 ++tabcount; |
4451 | |
4452 tabwidth = (Columns - 1 + tabcount / 2) / tabcount; | |
4453 if (tabwidth < 6) | |
4454 tabwidth = 6; | |
4455 | |
4456 attr = attr_nosel; | |
4457 tabcount = 0; | |
699 | 4458 for (tp = first_tabpage; tp != NULL && col < Columns - 4; |
4459 tp = tp->tp_next) | |
680 | 4460 { |
4461 scol = col; | |
4462 | |
4463 if (tp->tp_topframe == topframe) | |
4464 attr = attr_sel; | |
4465 if (use_sep_chars && col > 0) | |
4466 screen_putchar('|', 0, col++, attr); | |
4467 | |
4468 if (tp->tp_topframe != topframe) | |
4469 attr = attr_nosel; | |
4470 | |
4471 screen_putchar(' ', 0, col++, attr); | |
4472 | |
4473 if (tp == curtab) | |
4474 { | |
4475 cwp = curwin; | |
4476 wp = firstwin; | |
4477 } | |
4478 else | |
4479 { | |
4480 cwp = tp->tp_curwin; | |
4481 wp = tp->tp_firstwin; | |
4482 } | |
4483 | |
4484 modified = FALSE; | |
4485 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
4486 if (bufIsChanged(wp->w_buffer)) | |
4487 modified = TRUE; | |
4488 if (modified || wincount > 1) | |
4489 { | |
4490 if (wincount > 1) | |
4491 { | |
4492 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount); | |
835 | 4493 len = (int)STRLEN(NameBuff); |
699 | 4494 if (col + len >= Columns - 3) |
4495 break; | |
680 | 4496 screen_puts_len(NameBuff, len, 0, col, |
677 | 4497 #if defined(FEAT_SYN_HL) |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4498 hl_combine_attr(attr, HL_ATTR(HLF_T)) |
677 | 4499 #else |
6106 | 4500 attr |
680 | 4501 #endif |
4502 ); | |
4503 col += len; | |
4504 } | |
4505 if (modified) | |
4506 screen_puts_len((char_u *)"+", 1, 0, col++, attr); | |
4507 screen_putchar(' ', 0, col++, attr); | |
4508 } | |
4509 | |
4510 room = scol - col + tabwidth - 1; | |
4511 if (room > 0) | |
4512 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4513 // Get buffer name in NameBuff[] |
685 | 4514 get_trans_bufname(cwp->w_buffer); |
819 | 4515 shorten_dir(NameBuff); |
680 | 4516 len = vim_strsize(NameBuff); |
4517 p = NameBuff; | |
4518 if (has_mbyte) | |
4519 while (len > room) | |
4520 { | |
4521 len -= ptr2cells(p); | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4522 MB_PTR_ADV(p); |
680 | 4523 } |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4524 else if (len > room) |
677 | 4525 { |
680 | 4526 p += len - room; |
4527 len = room; | |
677 | 4528 } |
699 | 4529 if (len > Columns - col - 1) |
4530 len = Columns - col - 1; | |
680 | 4531 |
835 | 4532 screen_puts_len(p, (int)STRLEN(p), 0, col, attr); |
680 | 4533 col += len; |
4534 } | |
4535 screen_putchar(' ', 0, col++, attr); | |
4536 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4537 // Store the tab page number in TabPageIdxs[], so that |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4538 // jump_to_mouse() knows where each one is. |
680 | 4539 ++tabcount; |
4540 while (scol < col) | |
4541 TabPageIdxs[scol++] = tabcount; | |
4542 } | |
4543 | |
4544 if (use_sep_chars) | |
4545 c = '_'; | |
4546 else | |
4547 c = ' '; | |
4548 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill); | |
681 | 4549 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4550 // Put an "X" for closing the current tab if there are several. |
681 | 4551 if (first_tabpage->tp_next != NULL) |
4552 { | |
4553 screen_putchar('X', 0, (int)Columns - 1, attr_nosel); | |
4554 TabPageIdxs[Columns - 1] = -999; | |
4555 } | |
4556 } | |
834 | 4557 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4558 // Reset the flag here again, in case evaluating 'tabline' causes it to be |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4559 // set. |
834 | 4560 redraw_tabline = FALSE; |
667 | 4561 } |
685 | 4562 |
4563 /* | |
4564 * Get buffer name for "buf" into NameBuff[]. | |
4565 * Takes care of special buffer names and translates special characters. | |
4566 */ | |
4567 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4568 get_trans_bufname(buf_T *buf) |
685 | 4569 { |
4570 if (buf_spname(buf) != NULL) | |
3839 | 4571 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
685 | 4572 else |
4573 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
4574 trans_characters(NameBuff, MAXPATHL); | |
4575 } | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4576 |
7 | 4577 /* |
4578 * Get the character to use in a status line. Get its attributes in "*attr". | |
4579 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4580 int |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4581 fillchar_status(int *attr, win_T *wp) |
7 | 4582 { |
4583 int fill; | |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4584 |
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4585 #ifdef FEAT_TERMINAL |
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4586 if (bt_terminal(wp->w_buffer)) |
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4587 { |
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4588 if (wp == curwin) |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4589 { |
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4590 *attr = HL_ATTR(HLF_ST); |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4591 fill = fill_stl; |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4592 } |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4593 else |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4594 { |
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4595 *attr = HL_ATTR(HLF_STNC); |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4596 fill = fill_stlnc; |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4597 } |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4598 } |
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4599 else |
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4600 #endif |
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4601 if (wp == curwin) |
7 | 4602 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4603 *attr = HL_ATTR(HLF_S); |
7 | 4604 fill = fill_stl; |
4605 } | |
4606 else | |
4607 { | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4608 *attr = HL_ATTR(HLF_SNC); |
7 | 4609 fill = fill_stlnc; |
4610 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4611 // Use fill when there is highlighting, and highlighting of current |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4612 // window differs, or the fillchars differ, or this is not the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4613 // current window |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4614 if (*attr != 0 && ((HL_ATTR(HLF_S) != HL_ATTR(HLF_SNC) |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4615 || wp != curwin || ONE_WINDOW) |
7 | 4616 || (fill_stl != fill_stlnc))) |
4617 return fill; | |
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4618 if (wp == curwin) |
7 | 4619 return '^'; |
4620 return '='; | |
4621 } | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4622 |
7 | 4623 /* |
4624 * Get the character to use in a separator between vertically split windows. | |
4625 * Get its attributes in "*attr". | |
4626 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4627 int |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4628 fillchar_vsep(int *attr) |
7 | 4629 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4630 *attr = HL_ATTR(HLF_C); |
7 | 4631 if (*attr == 0 && fill_vert == ' ') |
4632 return '|'; | |
4633 else | |
4634 return fill_vert; | |
4635 } | |
4636 | |
4637 /* | |
4638 * Return TRUE if redrawing should currently be done. | |
4639 */ | |
4640 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4641 redrawing(void) |
7 | 4642 { |
11105
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4643 #ifdef FEAT_EVAL |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4644 if (disable_redraw_for_testing) |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4645 return 0; |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4646 else |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4647 #endif |
14673
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4648 return ((!RedrawingDisabled |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4649 #ifdef FEAT_EVAL |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4650 || ignore_redraw_flag_for_testing |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4651 #endif |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4652 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw)); |
7 | 4653 } |
4654 | |
4655 /* | |
4656 * Return TRUE if printing messages should currently be done. | |
4657 */ | |
4658 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4659 messaging(void) |
7 | 4660 { |
4661 return (!(p_lz && char_avail() && !KeyTyped)); | |
4662 } | |
4663 | |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4664 /* |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4665 * Compute columns for ruler and shown command. 'sc_col' is also used to |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4666 * decide what the maximum length of a message on the status line can be. |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4667 * If there is a status line for the last window, 'sc_col' is independent |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4668 * of 'ru_col'. |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4669 */ |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4670 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4671 #define COL_RULER 17 // columns needed by standard ruler |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4672 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4673 void |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4674 comp_col(void) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4675 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4676 #if defined(FEAT_CMDL_INFO) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4677 int last_has_status = (p_ls == 2 || (p_ls == 1 && !ONE_WINDOW)); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4678 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4679 sc_col = 0; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4680 ru_col = 0; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4681 if (p_ru) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4682 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4683 # ifdef FEAT_STL_OPT |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4684 ru_col = (ru_wid ? ru_wid : COL_RULER) + 1; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4685 # else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4686 ru_col = COL_RULER + 1; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4687 # endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4688 // no last status line, adjust sc_col |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4689 if (!last_has_status) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4690 sc_col = ru_col; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4691 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4692 if (p_sc) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4693 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4694 sc_col += SHOWCMD_COLS; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4695 if (!p_ru || last_has_status) // no need for separating space |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4696 ++sc_col; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4697 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4698 sc_col = Columns - sc_col; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4699 ru_col = Columns - ru_col; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4700 if (sc_col <= 0) // screen too narrow, will become a mess |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4701 sc_col = 1; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4702 if (ru_col <= 0) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4703 ru_col = 1; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4704 #else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4705 sc_col = Columns; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4706 ru_col = Columns; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4707 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4708 #ifdef FEAT_EVAL |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4709 set_vim_var_nr(VV_ECHOSPACE, sc_col - 1); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4710 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4711 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4712 |
13 | 4713 #if defined(FEAT_LINEBREAK) || defined(PROTO) |
4714 /* | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2124
diff
changeset
|
4715 * Return the width of the 'number' and 'relativenumber' column. |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2124
diff
changeset
|
4716 * Caller may need to check if 'number' or 'relativenumber' is set. |
13 | 4717 * Otherwise it depends on 'numberwidth' and the line count. |
4718 */ | |
4719 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4720 number_width(win_T *wp) |
13 | 4721 { |
4722 int n; | |
4723 linenr_T lnum; | |
4724 | |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4725 if (wp->w_p_rnu && !wp->w_p_nu) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4726 // cursor line shows "0" |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4727 lnum = wp->w_height; |
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4728 else |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4729 // cursor line shows absolute line number |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4730 lnum = wp->w_buffer->b_ml.ml_line_count; |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2124
diff
changeset
|
4731 |
6679 | 4732 if (lnum == wp->w_nrwidth_line_count && wp->w_nuw_cached == wp->w_p_nuw) |
13 | 4733 return wp->w_nrwidth_width; |
4734 wp->w_nrwidth_line_count = lnum; | |
4735 | |
4736 n = 0; | |
4737 do | |
4738 { | |
856 | 4739 lnum /= 10; |
4740 ++n; | |
13 | 4741 } while (lnum > 0); |
4742 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4743 // 'numberwidth' gives the minimal width plus one |
13 | 4744 if (n < wp->w_p_nuw - 1) |
4745 n = wp->w_p_nuw - 1; | |
4746 | |
17247
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4747 # ifdef FEAT_SIGNS |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4748 // If 'signcolumn' is set to 'number' and there is a sign to display, then |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4749 // the minimal width for the number column is 2. |
18603
f249b44039e0
patch 8.1.2295: if buffer of popup is in another window cursorline sign shows
Bram Moolenaar <Bram@vim.org>
parents:
18124
diff
changeset
|
4750 if (n < 2 && get_first_valid_sign(wp) != NULL |
17247
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4751 && (*wp->w_p_scl == 'n' && *(wp->w_p_scl + 1) == 'u')) |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4752 n = 2; |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4753 # endif |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4754 |
13 | 4755 wp->w_nrwidth_width = n; |
6679 | 4756 wp->w_nuw_cached = wp->w_p_nuw; |
13 | 4757 return n; |
4758 } | |
4759 #endif | |
3986 | 4760 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4761 #if defined(FEAT_EVAL) || defined(PROTO) |
3986 | 4762 /* |
4763 * Return the current cursor column. This is the actual position on the | |
4764 * screen. First column is 0. | |
4765 */ | |
4766 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4767 screen_screencol(void) |
3986 | 4768 { |
4769 return screen_cur_col; | |
4770 } | |
4771 | |
4772 /* | |
4773 * Return the current cursor row. This is the actual position on the screen. | |
4774 * First row is 0. | |
4775 */ | |
4776 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4777 screen_screenrow(void) |
3986 | 4778 { |
4779 return screen_cur_row; | |
4780 } | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4781 #endif |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4782 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4783 /* |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4784 * Calls mb_ptr2char_adv(p) and returns the character. |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4785 * If "p" starts with "\x", "\u" or "\U" the hex or unicode value is used. |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4786 */ |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4787 static int |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4788 get_encoded_char_adv(char_u **p) |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4789 { |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4790 char_u *s = *p; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4791 |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4792 if (s[0] == '\\' && (s[1] == 'x' || s[1] == 'u' || s[1] == 'U')) |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4793 { |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4794 varnumber_T num = 0; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4795 int bytes; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4796 int n; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4797 |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4798 for (bytes = s[1] == 'x' ? 1 : s[1] == 'u' ? 2 : 4; bytes > 0; --bytes) |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4799 { |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4800 *p += 2; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4801 n = hexhex2nr(*p); |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4802 if (n < 0) |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4803 return 0; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4804 num = num * 256 + n; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4805 } |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4806 *p += 2; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4807 return num; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4808 } |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4809 return mb_ptr2char_adv(p); |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4810 } |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4811 |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4812 /* |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4813 * Handle setting 'listchars' or 'fillchars'. |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4814 * Assume monocell characters. |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4815 * Returns error message, NULL if it's OK. |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4816 */ |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4817 char * |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4818 set_chars_option(win_T *wp, char_u **varp) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4819 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4820 int round, i, len, entries; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4821 char_u *p, *s; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4822 int c1 = 0, c2 = 0, c3 = 0; |
25780
3ca409d4daa2
patch 8.2.3425: warning for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
25778
diff
changeset
|
4823 char_u *last_multispace = NULL; // Last occurrence of "multispace:" |
3ca409d4daa2
patch 8.2.3425: warning for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
25778
diff
changeset
|
4824 int multispace_len = 0; // Length of lcs-multispace string |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4825 struct charstab |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4826 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4827 int *cp; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4828 char *name; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4829 }; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4830 static struct charstab filltab[] = |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4831 { |
23964
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4832 {&fill_stl, "stl"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4833 {&fill_stlnc, "stlnc"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4834 {&fill_vert, "vert"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4835 {&fill_fold, "fold"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4836 {&fill_foldopen, "foldopen"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4837 {&fill_foldclosed, "foldclose"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4838 {&fill_foldsep, "foldsep"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4839 {&fill_diff, "diff"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4840 {&fill_eob, "eob"}, |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4841 }; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4842 static lcs_chars_T lcs_chars; |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4843 struct charstab lcstab[] = |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4844 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4845 {&lcs_chars.eol, "eol"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4846 {&lcs_chars.ext, "extends"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4847 {&lcs_chars.nbsp, "nbsp"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4848 {&lcs_chars.prec, "precedes"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4849 {&lcs_chars.space, "space"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4850 {&lcs_chars.tab2, "tab"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4851 {&lcs_chars.trail, "trail"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4852 {&lcs_chars.lead, "lead"}, |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4853 #ifdef FEAT_CONCEAL |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4854 {&lcs_chars.conceal, "conceal"}, |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4855 #else |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4856 {NULL, "conceal"}, |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4857 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4858 }; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4859 struct charstab *tab; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4860 |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4861 if (varp == &p_lcs || varp == &wp->w_p_lcs) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4862 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4863 tab = lcstab; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4864 CLEAR_FIELD(lcs_chars); |
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24289
diff
changeset
|
4865 entries = ARRAY_LENGTH(lcstab); |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4866 if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL) |
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4867 varp = &p_lcs; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4868 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4869 else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4870 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4871 tab = filltab; |
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24289
diff
changeset
|
4872 entries = ARRAY_LENGTH(filltab); |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4873 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4874 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4875 // first round: check for valid value, second round: assign values |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4876 for (round = 0; round <= 1; ++round) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4877 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4878 if (round > 0) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4879 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4880 // After checking that the value is valid: set defaults: space for |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4881 // 'fillchars', NUL for 'listchars' |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4882 for (i = 0; i < entries; ++i) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4883 if (tab[i].cp != NULL) |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4884 *(tab[i].cp) = |
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4885 ((varp == &p_lcs || varp == &wp->w_p_lcs) ? NUL : ' '); |
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4886 |
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4887 if (varp == &p_lcs || varp == &wp->w_p_lcs) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4888 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4889 lcs_chars.tab1 = NUL; |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4890 lcs_chars.tab3 = NUL; |
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
4891 if (multispace_len > 0) |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4892 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4893 lcs_chars.multispace = ALLOC_MULT(int, multispace_len + 1); |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4894 lcs_chars.multispace[multispace_len] = NUL; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4895 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4896 else |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4897 lcs_chars.multispace = NULL; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4898 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4899 else |
23932
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
4900 { |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4901 fill_diff = '-'; |
23964
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4902 fill_foldopen = '-'; |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4903 fill_foldclosed = '+'; |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4904 fill_foldsep = '|'; |
23932
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
4905 fill_eob = '~'; |
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
4906 } |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4907 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4908 p = *varp; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4909 while (*p) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4910 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4911 for (i = 0; i < entries; ++i) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4912 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4913 len = (int)STRLEN(tab[i].name); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4914 if (STRNCMP(p, tab[i].name, len) == 0 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4915 && p[len] == ':' |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4916 && p[len + 1] != NUL) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4917 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4918 c2 = c3 = 0; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4919 s = p + len + 1; |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4920 c1 = get_encoded_char_adv(&s); |
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
4921 if (char2cells(c1) > 1) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4922 return e_invalid_argument; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4923 if (tab[i].cp == &lcs_chars.tab2) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4924 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4925 if (*s == NUL) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4926 return e_invalid_argument; |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4927 c2 = get_encoded_char_adv(&s); |
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
4928 if (char2cells(c2) > 1) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4929 return e_invalid_argument; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4930 if (!(*s == ',' || *s == NUL)) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4931 { |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4932 c3 = get_encoded_char_adv(&s); |
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
4933 if (char2cells(c3) > 1) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4934 return e_invalid_argument; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4935 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4936 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4937 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4938 if (*s == ',' || *s == NUL) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4939 { |
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
4940 if (round > 0) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4941 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4942 if (tab[i].cp == &lcs_chars.tab2) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4943 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4944 lcs_chars.tab1 = c1; |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4945 lcs_chars.tab2 = c2; |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4946 lcs_chars.tab3 = c3; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4947 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4948 else if (tab[i].cp != NULL) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4949 *(tab[i].cp) = c1; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4950 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4951 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4952 p = s; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4953 break; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4954 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4955 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4956 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4957 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4958 if (i == entries) |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4959 { |
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
4960 len = (int)STRLEN("multispace"); |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4961 if ((varp == &p_lcs || varp == &wp->w_p_lcs) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4962 && STRNCMP(p, "multispace", len) == 0 |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4963 && p[len] == ':' |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4964 && p[len + 1] != NUL) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4965 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4966 s = p + len + 1; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4967 if (round == 0) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4968 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4969 // Get length of lcs-multispace string in first round |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4970 last_multispace = p; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4971 multispace_len = 0; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4972 while (*s != NUL && *s != ',') |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4973 { |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4974 c1 = get_encoded_char_adv(&s); |
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
4975 if (char2cells(c1) > 1) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4976 return e_invalid_argument; |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4977 ++multispace_len; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4978 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4979 if (multispace_len == 0) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4980 // lcs-multispace cannot be an empty string |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4981 return e_invalid_argument; |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4982 p = s; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4983 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4984 else |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4985 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4986 int multispace_pos = 0; |
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
4987 |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4988 while (*s != NUL && *s != ',') |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4989 { |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4990 c1 = get_encoded_char_adv(&s); |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4991 if (p == last_multispace) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4992 lcs_chars.multispace[multispace_pos++] = c1; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4993 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4994 p = s; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4995 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4996 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4997 else |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4998 return e_invalid_argument; |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4999 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5000 |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5001 if (*p == ',') |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5002 ++p; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5003 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5004 } |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5005 if (tab == lcstab) |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5006 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5007 if (wp->w_lcs_chars.multispace != NULL) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5008 vim_free(wp->w_lcs_chars.multispace); |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5009 wp->w_lcs_chars = lcs_chars; |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5010 } |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5011 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5012 return NULL; // no error |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5013 } |
18068
1101eacc1444
patch 8.1.2029: cannot control 'cursorline' highlighting well
Bram Moolenaar <Bram@vim.org>
parents:
18047
diff
changeset
|
5014 |