Mercurial > vim
annotate src/screen.c @ 21919:ebc6d07840fd v8.2.1509
patch 8.2.1509: vertical separator is cleared when dragging a popup window
Commit: https://github.com/vim/vim/commit/9943b3d97955ece99c747c959e0a7d493bb762bb
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Aug 22 17:21:14 2020 +0200
patch 8.2.1509: vertical separator is cleared when dragging a popup window
Problem: Vertical separator is cleared when dragging a popup window using a
multi-byte character for the border.
Solution: Only clear the character before the window if it is using a
multi-byte character. (closes #6766)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 22 Aug 2020 17:30:03 +0200 |
parents | 421c4ed6b949 |
children | 771904112b47 |
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 */ |
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87 void |
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88 conceal_check_cursor_line(void) |
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89 { |
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90 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin)) |
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91 { |
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92 need_cursor_line_redraw = TRUE; |
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93 // Need to recompute cursor column, e.g., when starting Visual mode |
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94 // without concealing. |
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95 curs_columns(TRUE); |
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96 } |
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97 } |
7 | 98 #endif |
99 | |
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100 /* |
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101 * Get 'wincolor' attribute for window "wp". If not set and "wp" is a popup |
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102 * window then get the "Pmenu" highlight attribute. |
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103 */ |
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104 int |
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105 get_wcr_attr(win_T *wp) |
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106 { |
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107 int wcr_attr = 0; |
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108 |
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109 if (*wp->w_p_wcr != NUL) |
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110 wcr_attr = syn_name2attr(wp->w_p_wcr); |
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111 #ifdef FEAT_PROP_POPUP |
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112 else if (WIN_IS_POPUP(wp)) |
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113 { |
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114 if (wp->w_popup_flags & POPF_INFO) |
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115 wcr_attr = HL_ATTR(HLF_PSI); // PmenuSel |
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116 else |
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117 wcr_attr = HL_ATTR(HLF_PNI); // Pmenu |
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118 } |
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119 #endif |
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120 return wcr_attr; |
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121 } |
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122 |
7 | 123 /* |
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124 * Call screen_fill() with the columns adjusted for 'rightleft' if needed. |
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125 * Return the new offset. |
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126 */ |
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127 static int |
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128 screen_fill_end( |
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129 win_T *wp, |
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130 int c1, |
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131 int c2, |
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132 int off, |
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133 int width, |
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134 int row, |
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135 int endrow, |
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136 int attr) |
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137 { |
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138 int nn = off + width; |
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139 |
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140 if (nn > wp->w_width) |
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141 nn = wp->w_width; |
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142 #ifdef FEAT_RIGHTLEFT |
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143 if (wp->w_p_rl) |
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144 { |
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145 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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146 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - off, |
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147 c1, c2, attr); |
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148 } |
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149 else |
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150 #endif |
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151 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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152 wp->w_wincol + off, (int)wp->w_wincol + nn, |
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153 c1, c2, attr); |
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154 return nn; |
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155 } |
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156 |
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157 /* |
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158 * Clear lines near the end the window and mark the unused lines with "c1". |
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159 * use "c2" as the filler character. |
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160 * When "draw_margin" is TRUE then draw the sign, fold and number columns. |
7 | 161 */ |
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162 void |
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163 win_draw_end( |
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164 win_T *wp, |
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165 int c1, |
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166 int c2, |
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167 int draw_margin, |
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168 int row, |
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169 int endrow, |
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170 hlf_T hl) |
7 | 171 { |
172 int n = 0; | |
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173 int attr = HL_ATTR(hl); |
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174 int wcr_attr = get_wcr_attr(wp); |
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175 |
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176 attr = hl_combine_attr(wcr_attr, attr); |
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177 |
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178 if (draw_margin) |
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179 { |
6553 | 180 #ifdef FEAT_FOLDING |
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181 int fdc = compute_foldcolumn(wp, 0); |
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182 |
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183 if (fdc > 0) |
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184 // draw the fold column |
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185 n = screen_fill_end(wp, ' ', ' ', n, fdc, |
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186 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_FC))); |
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187 #endif |
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188 #ifdef FEAT_SIGNS |
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189 if (signcolumn_on(wp)) |
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190 // draw the sign column |
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191 n = screen_fill_end(wp, ' ', ' ', n, 2, |
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192 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_SC))); |
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193 #endif |
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194 if ((wp->w_p_nu || wp->w_p_rnu) |
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195 && vim_strchr(p_cpo, CPO_NUMCOL) == NULL) |
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196 // draw the number column |
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197 n = screen_fill_end(wp, ' ', ' ', n, number_width(wp) + 1, |
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198 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_N))); |
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199 } |
7 | 200 |
201 #ifdef FEAT_RIGHTLEFT | |
202 if (wp->w_p_rl) | |
203 { | |
204 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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205 wp->w_wincol, W_ENDCOL(wp) - 1 - n, |
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206 c2, c2, attr); |
7 | 207 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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208 W_ENDCOL(wp) - 1 - n, W_ENDCOL(wp) - n, |
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209 c1, c2, attr); |
7 | 210 } |
211 else | |
212 #endif | |
213 { | |
214 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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215 wp->w_wincol + n, (int)W_ENDCOL(wp), |
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216 c1, c2, attr); |
7 | 217 } |
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218 |
7 | 219 set_empty_rows(wp, row); |
220 } | |
221 | |
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222 #if defined(FEAT_FOLDING) || defined(PROTO) |
7 | 223 /* |
6553 | 224 * Compute the width of the foldcolumn. Based on 'foldcolumn' and how much |
225 * space is available for window "wp", minus "col". | |
226 */ | |
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227 int |
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228 compute_foldcolumn(win_T *wp, int col) |
6553 | 229 { |
230 int fdc = wp->w_p_fdc; | |
231 int wmw = wp == curwin && p_wmw == 0 ? 1 : p_wmw; | |
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232 int wwidth = wp->w_width; |
6553 | 233 |
234 if (fdc > wwidth - (col + wmw)) | |
235 fdc = wwidth - (col + wmw); | |
236 return fdc; | |
237 } | |
238 | |
239 /* | |
7 | 240 * Fill the foldcolumn at "p" for window "wp". |
548 | 241 * Only to be called when 'foldcolumn' > 0. |
7 | 242 */ |
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243 void |
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244 fill_foldcolumn( |
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245 char_u *p, |
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246 win_T *wp, |
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247 int closed, // TRUE of FALSE |
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248 linenr_T lnum) // current line number |
7 | 249 { |
250 int i = 0; | |
251 int level; | |
252 int first_level; | |
519 | 253 int empty; |
6553 | 254 int fdc = compute_foldcolumn(wp, 0); |
7 | 255 |
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256 // Init to all spaces. |
6929 | 257 vim_memset(p, ' ', (size_t)fdc); |
7 | 258 |
259 level = win_foldinfo.fi_level; | |
260 if (level > 0) | |
261 { | |
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262 // If there is only one column put more info in it. |
6553 | 263 empty = (fdc == 1) ? 0 : 1; |
519 | 264 |
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265 // If the column is too narrow, we start at the lowest level that |
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266 // fits and use numbers to indicated the depth. |
6553 | 267 first_level = level - fdc - closed + 1 + empty; |
7 | 268 if (first_level < 1) |
269 first_level = 1; | |
270 | |
6553 | 271 for (i = 0; i + empty < fdc; ++i) |
7 | 272 { |
273 if (win_foldinfo.fi_lnum == lnum | |
274 && first_level + i >= win_foldinfo.fi_low_level) | |
275 p[i] = '-'; | |
276 else if (first_level == 1) | |
277 p[i] = '|'; | |
278 else if (first_level + i <= 9) | |
279 p[i] = '0' + first_level + i; | |
280 else | |
281 p[i] = '>'; | |
282 if (first_level + i == level) | |
283 break; | |
284 } | |
285 } | |
286 if (closed) | |
6553 | 287 p[i >= fdc ? i - 1 : i] = '+'; |
7 | 288 } |
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289 #endif // FEAT_FOLDING |
7 | 290 |
714 | 291 /* |
292 * Return if the composing characters at "off_from" and "off_to" differ. | |
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293 * Only to be used when ScreenLinesUC[off_from] != 0. |
714 | 294 */ |
295 static int | |
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296 comp_char_differs(int off_from, int off_to) |
714 | 297 { |
298 int i; | |
299 | |
300 for (i = 0; i < Screen_mco; ++i) | |
301 { | |
302 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to]) | |
303 return TRUE; | |
304 if (ScreenLinesC[i][off_from] == 0) | |
305 break; | |
306 } | |
307 return FALSE; | |
308 } | |
309 | |
7 | 310 /* |
311 * Check whether the given character needs redrawing: | |
312 * - the (first byte of the) character is different | |
313 * - the attributes are different | |
314 * - the character is multi-byte and the next byte is different | |
1616 | 315 * - the character is two cells wide and the second cell differs. |
7 | 316 */ |
317 static int | |
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318 char_needs_redraw(int off_from, int off_to, int cols) |
7 | 319 { |
320 if (cols > 0 | |
321 && ((ScreenLines[off_from] != ScreenLines[off_to] | |
322 || ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
323 || (enc_dbcs != 0 | |
324 && MB_BYTE2LEN(ScreenLines[off_from]) > 1 | |
325 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e | |
326 ? ScreenLines2[off_from] != ScreenLines2[off_to] | |
327 : (cols > 1 && ScreenLines[off_from + 1] | |
328 != ScreenLines[off_to + 1]))) | |
329 || (enc_utf8 | |
330 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to] | |
331 || (ScreenLinesUC[off_from] != 0 | |
1616 | 332 && comp_char_differs(off_from, off_to)) |
3759 | 333 || ((*mb_off2cells)(off_from, off_from + cols) > 1 |
334 && ScreenLines[off_from + 1] | |
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335 != ScreenLines[off_to + 1]))))) |
7 | 336 return TRUE; |
337 return FALSE; | |
338 } | |
339 | |
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340 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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341 /* |
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342 * Return the index in ScreenLines[] for the current screen line. |
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343 */ |
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344 int |
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345 screen_get_current_line_off() |
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346 { |
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347 return (int)(current_ScreenLine - ScreenLines); |
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348 } |
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349 #endif |
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350 |
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351 #ifdef FEAT_PROP_POPUP |
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352 /* |
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353 * Return TRUE if this position has a higher level popup or this cell is |
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354 * transparent in the current popup. |
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355 */ |
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356 static int |
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357 blocked_by_popup(int row, int col) |
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358 { |
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359 int off; |
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360 |
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361 if (!popup_visible) |
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362 return FALSE; |
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363 off = row * screen_Columns + col; |
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364 return popup_mask[off] > screen_zindex || popup_transparent[off]; |
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365 } |
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366 #endif |
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367 |
7 | 368 /* |
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369 * Reset the highlighting. Used before clearing the screen. |
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370 */ |
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371 void |
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372 reset_screen_attr(void) |
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373 { |
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374 #ifdef FEAT_GUI |
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375 if (gui.in_use) |
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376 // Use a code that will reset gui.highlight_mask in |
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377 // gui_stop_highlight(). |
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378 screen_attr = HL_ALL + 1; |
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379 else |
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380 #endif |
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381 // Use attributes that is very unlikely to appear in text. |
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382 screen_attr = HL_BOLD | HL_UNDERLINE | HL_INVERSE | HL_STRIKETHROUGH; |
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383 } |
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384 |
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385 /* |
7 | 386 * Move one "cooked" screen line to the screen, but only the characters that |
387 * have actually changed. Handle insert/delete character. | |
388 * "coloff" gives the first column on the screen for this line. | |
389 * "endcol" gives the columns where valid characters are. | |
390 * "clear_width" is the width of the window. It's > 0 if the rest of the line | |
391 * needs to be cleared, negative otherwise. | |
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392 * "flags" can have bits: |
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393 * SLF_POPUP popup window |
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394 * SLF_RIGHTLEFT rightleft window: |
7 | 395 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol" |
396 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width" | |
397 */ | |
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398 void |
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399 screen_line( |
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400 int row, |
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401 int coloff, |
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402 int endcol, |
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403 int clear_width, |
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404 int flags UNUSED) |
7 | 405 { |
406 unsigned off_from; | |
407 unsigned off_to; | |
1378 | 408 unsigned max_off_from; |
409 unsigned max_off_to; | |
7 | 410 int col = 0; |
411 int hl; | |
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412 int force = FALSE; // force update rest of the line |
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413 int redraw_this // bool: does character need redraw? |
7 | 414 #ifdef FEAT_GUI |
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415 = TRUE // For GUI when while-loop empty |
7 | 416 #endif |
417 ; | |
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418 int redraw_next; // redraw_this for next character |
7 | 419 int clear_next = FALSE; |
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420 int char_cells; // 1: normal char |
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421 // 2: occupies two display cells |
7 | 422 # define CHAR_CELLS char_cells |
423 | |
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424 // Check for illegal row and col, just in case. |
3413 | 425 if (row >= Rows) |
426 row = Rows - 1; | |
427 if (endcol > Columns) | |
428 endcol = Columns; | |
429 | |
7 | 430 # ifdef FEAT_CLIPBOARD |
431 clip_may_clear_selection(row, row); | |
432 # endif | |
433 | |
434 off_from = (unsigned)(current_ScreenLine - ScreenLines); | |
435 off_to = LineOffset[row] + coloff; | |
1378 | 436 max_off_from = off_from + screen_Columns; |
437 max_off_to = LineOffset[row] + screen_Columns; | |
7 | 438 |
439 #ifdef FEAT_RIGHTLEFT | |
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440 if (flags & SLF_RIGHTLEFT) |
7 | 441 { |
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442 // Clear rest first, because it's left of the text. |
7 | 443 if (clear_width > 0) |
444 { | |
445 while (col <= endcol && ScreenLines[off_to] == ' ' | |
446 && ScreenAttrs[off_to] == 0 | |
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447 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
7 | 448 { |
449 ++off_to; | |
450 ++col; | |
451 } | |
452 if (col <= endcol) | |
453 screen_fill(row, row + 1, col + coloff, | |
454 endcol + coloff + 1, ' ', ' ', 0); | |
455 } | |
456 col = endcol + 1; | |
457 off_to = LineOffset[row] + col + coloff; | |
458 off_from += col; | |
459 endcol = (clear_width > 0 ? clear_width : -clear_width); | |
460 } | |
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461 #endif // FEAT_RIGHTLEFT |
7 | 462 |
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463 #ifdef FEAT_PROP_POPUP |
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464 // First char of a popup window may go on top of the right half of a |
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465 // double-wide character. Clear the left half to avoid it getting the popup |
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466 // window background color. |
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467 if (coloff > 0 && ScreenLines[off_to] == 0 |
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468 && ScreenLinesUC[off_to - 1] != 0) |
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469 { |
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470 ScreenLines[off_to - 1] = ' '; |
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471 ScreenLinesUC[off_to - 1] = 0; |
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472 screen_char(off_to - 1, row, col + coloff - 1); |
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473 } |
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474 #endif |
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475 |
7 | 476 redraw_next = char_needs_redraw(off_from, off_to, endcol - col); |
477 | |
478 while (col < endcol) | |
479 { | |
480 if (has_mbyte && (col + 1 < endcol)) | |
1378 | 481 char_cells = (*mb_off2cells)(off_from, max_off_from); |
7 | 482 else |
483 char_cells = 1; | |
484 | |
485 redraw_this = redraw_next; | |
486 redraw_next = force || char_needs_redraw(off_from + CHAR_CELLS, | |
487 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS); | |
488 | |
489 #ifdef FEAT_GUI | |
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490 // If the next character was bold, then redraw the current character to |
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491 // remove any pixels that might have spilt over into us. This only |
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492 // happens in the GUI. |
7 | 493 if (redraw_next && gui.in_use) |
494 { | |
495 hl = ScreenAttrs[off_to + CHAR_CELLS]; | |
743 | 496 if (hl > HL_ALL) |
497 hl = syn_attr2attr(hl); | |
498 if (hl & HL_BOLD) | |
7 | 499 redraw_this = TRUE; |
500 } | |
501 #endif | |
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502 #ifdef FEAT_PROP_POPUP |
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503 if (blocked_by_popup(row, col + coloff)) |
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504 redraw_this = FALSE; |
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505 #endif |
7 | 506 if (redraw_this) |
507 { | |
508 /* | |
509 * Special handling when 'xs' termcap flag set (hpterm): | |
510 * Attributes for characters are stored at the position where the | |
511 * cursor is when writing the highlighting code. The | |
512 * start-highlighting code must be written with the cursor on the | |
513 * first highlighted character. The stop-highlighting code must | |
514 * be written with the cursor just after the last highlighted | |
515 * character. | |
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516 * Overwriting a character doesn't remove its highlighting. Need |
7 | 517 * to clear the rest of the line, and force redrawing it |
518 * completely. | |
519 */ | |
520 if ( p_wiv | |
521 && !force | |
522 #ifdef FEAT_GUI | |
523 && !gui.in_use | |
524 #endif | |
525 && ScreenAttrs[off_to] != 0 | |
526 && ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
527 { | |
528 /* | |
529 * Need to remove highlighting attributes here. | |
530 */ | |
531 windgoto(row, col + coloff); | |
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532 out_str(T_CE); // clear rest of this screen line |
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533 screen_start(); // don't know where cursor is now |
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534 force = TRUE; // force redraw of rest of the line |
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535 redraw_next = TRUE; // or else next char would miss out |
7 | 536 |
537 /* | |
538 * If the previous character was highlighted, need to stop | |
539 * highlighting at this character. | |
540 */ | |
541 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0) | |
542 { | |
543 screen_attr = ScreenAttrs[off_to - 1]; | |
544 term_windgoto(row, col + coloff); | |
545 screen_stop_highlight(); | |
546 } | |
547 else | |
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548 screen_attr = 0; // highlighting has stopped |
7 | 549 } |
550 if (enc_dbcs != 0) | |
551 { | |
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552 // Check if overwriting a double-byte with a single-byte or |
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553 // the other way around requires another character to be |
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554 // redrawn. For UTF-8 this isn't needed, because comparing |
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555 // ScreenLinesUC[] is sufficient. |
7 | 556 if (char_cells == 1 |
557 && col + 1 < endcol | |
1378 | 558 && (*mb_off2cells)(off_to, max_off_to) > 1) |
7 | 559 { |
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560 // Writing a single-cell character over a double-cell |
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561 // character: need to redraw the next cell. |
7 | 562 ScreenLines[off_to + 1] = 0; |
563 redraw_next = TRUE; | |
564 } | |
565 else if (char_cells == 2 | |
566 && col + 2 < endcol | |
1378 | 567 && (*mb_off2cells)(off_to, max_off_to) == 1 |
568 && (*mb_off2cells)(off_to + 1, max_off_to) > 1) | |
7 | 569 { |
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570 // Writing the second half of a double-cell character over |
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571 // a double-cell character: need to redraw the second |
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572 // cell. |
7 | 573 ScreenLines[off_to + 2] = 0; |
574 redraw_next = TRUE; | |
575 } | |
576 | |
577 if (enc_dbcs == DBCS_JPNU) | |
578 ScreenLines2[off_to] = ScreenLines2[off_from]; | |
579 } | |
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580 // When writing a single-width character over a double-width |
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581 // character and at the end of the redrawn text, need to clear out |
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582 // the right halve of the old character. |
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583 // Also required when writing the right halve of a double-width |
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584 // char over the left halve of an existing one. |
7 | 585 if (has_mbyte && col + char_cells == endcol |
586 && ((char_cells == 1 | |
1378 | 587 && (*mb_off2cells)(off_to, max_off_to) > 1) |
7 | 588 || (char_cells == 2 |
1378 | 589 && (*mb_off2cells)(off_to, max_off_to) == 1 |
590 && (*mb_off2cells)(off_to + 1, max_off_to) > 1))) | |
7 | 591 clear_next = TRUE; |
592 | |
593 ScreenLines[off_to] = ScreenLines[off_from]; | |
594 if (enc_utf8) | |
595 { | |
596 ScreenLinesUC[off_to] = ScreenLinesUC[off_from]; | |
597 if (ScreenLinesUC[off_from] != 0) | |
598 { | |
714 | 599 int i; |
600 | |
601 for (i = 0; i < Screen_mco; ++i) | |
602 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from]; | |
7 | 603 } |
604 } | |
605 if (char_cells == 2) | |
606 ScreenLines[off_to + 1] = ScreenLines[off_from + 1]; | |
607 | |
608 #if defined(FEAT_GUI) || defined(UNIX) | |
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609 // The bold trick makes a single column of pixels appear in the |
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610 // next character. When a bold character is removed, the next |
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611 // character should be redrawn too. This happens for our own GUI |
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612 // and for some xterms. |
7 | 613 if ( |
614 # ifdef FEAT_GUI | |
615 gui.in_use | |
616 # endif | |
617 # if defined(FEAT_GUI) && defined(UNIX) | |
618 || | |
619 # endif | |
620 # ifdef UNIX | |
621 term_is_xterm | |
622 # endif | |
623 ) | |
624 { | |
625 hl = ScreenAttrs[off_to]; | |
743 | 626 if (hl > HL_ALL) |
627 hl = syn_attr2attr(hl); | |
628 if (hl & HL_BOLD) | |
7 | 629 redraw_next = TRUE; |
630 } | |
631 #endif | |
632 ScreenAttrs[off_to] = ScreenAttrs[off_from]; | |
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633 |
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634 // For simplicity set the attributes of second half of a |
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635 // double-wide character equal to the first half. |
819 | 636 if (char_cells == 2) |
637 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from]; | |
638 | |
7 | 639 if (enc_dbcs != 0 && char_cells == 2) |
640 screen_char_2(off_to, row, col + coloff); | |
641 else | |
642 screen_char(off_to, row, col + coloff); | |
643 } | |
644 else if ( p_wiv | |
645 #ifdef FEAT_GUI | |
646 && !gui.in_use | |
647 #endif | |
648 && col + coloff > 0) | |
649 { | |
650 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1]) | |
651 { | |
652 /* | |
653 * Don't output stop-highlight when moving the cursor, it will | |
654 * stop the highlighting when it should continue. | |
655 */ | |
656 screen_attr = 0; | |
657 } | |
658 else if (screen_attr != 0) | |
659 screen_stop_highlight(); | |
660 } | |
661 | |
662 off_to += CHAR_CELLS; | |
663 off_from += CHAR_CELLS; | |
664 col += CHAR_CELLS; | |
665 } | |
666 | |
667 if (clear_next) | |
668 { | |
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669 // Clear the second half of a double-wide character of which the left |
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670 // half was overwritten with a single-wide character. |
7 | 671 ScreenLines[off_to] = ' '; |
672 if (enc_utf8) | |
673 ScreenLinesUC[off_to] = 0; | |
674 screen_char(off_to, row, col + coloff); | |
675 } | |
676 | |
677 if (clear_width > 0 | |
678 #ifdef FEAT_RIGHTLEFT | |
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679 && !(flags & SLF_RIGHTLEFT) |
7 | 680 #endif |
681 ) | |
682 { | |
683 #ifdef FEAT_GUI | |
684 int startCol = col; | |
685 #endif | |
686 | |
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687 // blank out the rest of the line |
7 | 688 while (col < clear_width && ScreenLines[off_to] == ' ' |
689 && ScreenAttrs[off_to] == 0 | |
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690 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
7 | 691 { |
692 ++off_to; | |
693 ++col; | |
694 } | |
695 if (col < clear_width) | |
696 { | |
697 #ifdef FEAT_GUI | |
698 /* | |
699 * In the GUI, clearing the rest of the line may leave pixels | |
700 * behind if the first character cleared was bold. Some bold | |
701 * fonts spill over the left. In this case we redraw the previous | |
702 * character too. If we didn't skip any blanks above, then we | |
703 * only redraw if the character wasn't already redrawn anyway. | |
704 */ | |
996 | 705 if (gui.in_use && (col > startCol || !redraw_this)) |
7 | 706 { |
707 hl = ScreenAttrs[off_to]; | |
708 if (hl > HL_ALL || (hl & HL_BOLD)) | |
996 | 709 { |
710 int prev_cells = 1; | |
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711 |
996 | 712 if (enc_utf8) |
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713 // for utf-8, ScreenLines[char_offset + 1] == 0 means |
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714 // that its width is 2. |
996 | 715 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1; |
716 else if (enc_dbcs != 0) | |
717 { | |
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718 // find previous character by counting from first |
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719 // column and get its width. |
996 | 720 unsigned off = LineOffset[row]; |
1378 | 721 unsigned max_off = LineOffset[row] + screen_Columns; |
996 | 722 |
723 while (off < off_to) | |
724 { | |
1378 | 725 prev_cells = (*mb_off2cells)(off, max_off); |
996 | 726 off += prev_cells; |
727 } | |
728 } | |
729 | |
730 if (enc_dbcs != 0 && prev_cells > 1) | |
731 screen_char_2(off_to - prev_cells, row, | |
732 col + coloff - prev_cells); | |
733 else | |
734 screen_char(off_to - prev_cells, row, | |
735 col + coloff - prev_cells); | |
736 } | |
7 | 737 } |
738 #endif | |
739 screen_fill(row, row + 1, col + coloff, clear_width + coloff, | |
740 ' ', ' ', 0); | |
741 off_to += clear_width - col; | |
742 col = clear_width; | |
743 } | |
744 } | |
745 | |
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746 if (clear_width > 0 |
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747 #ifdef FEAT_PROP_POPUP |
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748 && !(flags & SLF_POPUP) // no separator for popup window |
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749 #endif |
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750 ) |
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751 { |
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752 // For a window that has a right neighbor, draw the separator char |
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753 // right of the window contents. But not on top of a popup window. |
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754 if (coloff + col < Columns) |
7 | 755 { |
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756 #ifdef FEAT_PROP_POPUP |
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757 if (!blocked_by_popup(row, col + coloff)) |
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758 #endif |
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759 { |
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760 int c; |
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761 |
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762 c = fillchar_vsep(&hl); |
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763 if (ScreenLines[off_to] != (schar_T)c |
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764 || (enc_utf8 && (int)ScreenLinesUC[off_to] |
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765 != (c >= 0x80 ? c : 0)) |
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766 || ScreenAttrs[off_to] != hl) |
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767 { |
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768 ScreenLines[off_to] = c; |
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769 ScreenAttrs[off_to] = hl; |
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770 if (enc_utf8) |
7 | 771 { |
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772 if (c >= 0x80) |
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773 { |
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774 ScreenLinesUC[off_to] = c; |
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775 ScreenLinesC[0][off_to] = 0; |
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776 } |
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777 else |
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778 ScreenLinesUC[off_to] = 0; |
7 | 779 } |
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780 screen_char(off_to, row, col + coloff); |
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781 } |
7 | 782 } |
783 } | |
784 else | |
785 LineWraps[row] = FALSE; | |
786 } | |
787 } | |
788 | |
474 | 789 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
7 | 790 /* |
474 | 791 * Mirror text "str" for right-left displaying. |
792 * Only works for single-byte characters (e.g., numbers). | |
7 | 793 */ |
474 | 794 void |
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795 rl_mirror(char_u *str) |
7 | 796 { |
797 char_u *p1, *p2; | |
798 int t; | |
799 | |
800 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2) | |
801 { | |
802 t = *p1; | |
803 *p1 = *p2; | |
804 *p2 = t; | |
805 } | |
806 } | |
807 #endif | |
808 | |
809 /* | |
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810 * Draw the verticap separator right of window "wp" starting with line "row". |
7 | 811 */ |
812 void | |
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813 draw_vsep_win(win_T *wp, int row) |
7 | 814 { |
815 int hl; | |
816 int c; | |
817 | |
818 if (wp->w_vsep_width) | |
819 { | |
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820 // draw the vertical separator right of this window |
7 | 821 c = fillchar_vsep(&hl); |
822 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height, | |
823 W_ENDCOL(wp), W_ENDCOL(wp) + 1, | |
824 c, ' ', hl); | |
825 } | |
826 } | |
827 | |
828 #ifdef FEAT_WILDMENU | |
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829 static int skip_status_match_char(expand_T *xp, char_u *s); |
7 | 830 |
831 /* | |
1378 | 832 * Get the length of an item as it will be shown in the status line. |
7 | 833 */ |
834 static int | |
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835 status_match_len(expand_T *xp, char_u *s) |
7 | 836 { |
837 int len = 0; | |
838 | |
839 #ifdef FEAT_MENU | |
840 int emenu = (xp->xp_context == EXPAND_MENUS | |
841 || xp->xp_context == EXPAND_MENUNAMES); | |
842 | |
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843 // Check for menu separators - replace with '|'. |
7 | 844 if (emenu && menu_is_separator(s)) |
845 return 1; | |
846 #endif | |
847 | |
848 while (*s != NUL) | |
849 { | |
1685 | 850 s += skip_status_match_char(xp, s); |
42 | 851 len += ptr2cells(s); |
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852 MB_PTR_ADV(s); |
7 | 853 } |
854 | |
855 return len; | |
856 } | |
857 | |
858 /* | |
1685 | 859 * Return the number of characters that should be skipped in a status match. |
277 | 860 * These are backslashes used for escaping. Do show backslashes in help tags. |
861 */ | |
862 static int | |
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863 skip_status_match_char(expand_T *xp, char_u *s) |
277 | 864 { |
1685 | 865 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP) |
277 | 866 #ifdef FEAT_MENU |
867 || ((xp->xp_context == EXPAND_MENUS | |
868 || xp->xp_context == EXPAND_MENUNAMES) | |
869 && (s[0] == '\t' || (s[0] == '\\' && s[1] != NUL))) | |
870 #endif | |
1685 | 871 ) |
872 { | |
873 #ifndef BACKSLASH_IN_FILENAME | |
874 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!') | |
875 return 2; | |
876 #endif | |
877 return 1; | |
878 } | |
879 return 0; | |
277 | 880 } |
881 | |
882 /* | |
7 | 883 * Show wildchar matches in the status line. |
884 * Show at least the "match" item. | |
885 * We start at item 'first_match' in the list and show all matches that fit. | |
886 * | |
887 * If inversion is possible we use it. Else '=' characters are used. | |
888 */ | |
889 void | |
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890 win_redr_status_matches( |
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891 expand_T *xp, |
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892 int num_matches, |
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893 char_u **matches, // list of matches |
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894 int match, |
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895 int showtail) |
7 | 896 { |
897 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m]) | |
898 int row; | |
899 char_u *buf; | |
900 int len; | |
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901 int clen; // length in screen cells |
7 | 902 int fillchar; |
903 int attr; | |
904 int i; | |
905 int highlight = TRUE; | |
906 char_u *selstart = NULL; | |
907 int selstart_col = 0; | |
908 char_u *selend = NULL; | |
909 static int first_match = 0; | |
910 int add_left = FALSE; | |
911 char_u *s; | |
912 #ifdef FEAT_MENU | |
913 int emenu; | |
914 #endif | |
915 int l; | |
916 | |
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917 if (matches == NULL) // interrupted completion? |
7 | 918 return; |
919 | |
39 | 920 if (has_mbyte) |
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921 buf = alloc(Columns * MB_MAXBYTES + 1); |
39 | 922 else |
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923 buf = alloc(Columns + 1); |
7 | 924 if (buf == NULL) |
925 return; | |
926 | |
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927 if (match == -1) // don't show match but original text |
7 | 928 { |
929 match = 0; | |
930 highlight = FALSE; | |
931 } | |
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932 // count 1 for the ending ">" |
7 | 933 clen = status_match_len(xp, L_MATCH(match)) + 3; |
934 if (match == 0) | |
935 first_match = 0; | |
936 else if (match < first_match) | |
937 { | |
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938 // jumping left, as far as we can go |
7 | 939 first_match = match; |
940 add_left = TRUE; | |
941 } | |
942 else | |
943 { | |
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944 // check if match fits on the screen |
7 | 945 for (i = first_match; i < match; ++i) |
946 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
947 if (first_match > 0) | |
948 clen += 2; | |
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949 // jumping right, put match at the left |
7 | 950 if ((long)clen > Columns) |
951 { | |
952 first_match = match; | |
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953 // if showing the last match, we can add some on the left |
7 | 954 clen = 2; |
955 for (i = match; i < num_matches; ++i) | |
956 { | |
957 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
958 if ((long)clen >= Columns) | |
959 break; | |
960 } | |
961 if (i == num_matches) | |
962 add_left = TRUE; | |
963 } | |
964 } | |
965 if (add_left) | |
966 while (first_match > 0) | |
967 { | |
968 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2; | |
969 if ((long)clen >= Columns) | |
970 break; | |
971 --first_match; | |
972 } | |
973 | |
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974 fillchar = fillchar_status(&attr, curwin); |
7 | 975 |
976 if (first_match == 0) | |
977 { | |
978 *buf = NUL; | |
979 len = 0; | |
980 } | |
981 else | |
982 { | |
983 STRCPY(buf, "< "); | |
984 len = 2; | |
985 } | |
986 clen = len; | |
987 | |
988 i = first_match; | |
989 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns) | |
990 { | |
991 if (i == match) | |
992 { | |
993 selstart = buf + len; | |
994 selstart_col = clen; | |
995 } | |
996 | |
997 s = L_MATCH(i); | |
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998 // Check for menu separators - replace with '|' |
7 | 999 #ifdef FEAT_MENU |
1000 emenu = (xp->xp_context == EXPAND_MENUS | |
1001 || xp->xp_context == EXPAND_MENUNAMES); | |
1002 if (emenu && menu_is_separator(s)) | |
1003 { | |
1004 STRCPY(buf + len, transchar('|')); | |
1005 l = (int)STRLEN(buf + len); | |
1006 len += l; | |
1007 clen += l; | |
1008 } | |
1009 else | |
1010 #endif | |
1011 for ( ; *s != NUL; ++s) | |
1012 { | |
1685 | 1013 s += skip_status_match_char(xp, s); |
7 | 1014 clen += ptr2cells(s); |
474 | 1015 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) |
7 | 1016 { |
1017 STRNCPY(buf + len, s, l); | |
1018 s += l - 1; | |
1019 len += l; | |
1020 } | |
1021 else | |
1022 { | |
1023 STRCPY(buf + len, transchar_byte(*s)); | |
1024 len += (int)STRLEN(buf + len); | |
1025 } | |
1026 } | |
1027 if (i == match) | |
1028 selend = buf + len; | |
1029 | |
1030 *(buf + len++) = ' '; | |
1031 *(buf + len++) = ' '; | |
1032 clen += 2; | |
1033 if (++i == num_matches) | |
1034 break; | |
1035 } | |
1036 | |
1037 if (i != num_matches) | |
1038 { | |
1039 *(buf + len++) = '>'; | |
1040 ++clen; | |
1041 } | |
1042 | |
1043 buf[len] = NUL; | |
1044 | |
1045 row = cmdline_row - 1; | |
1046 if (row >= 0) | |
1047 { | |
1048 if (wild_menu_showing == 0) | |
1049 { | |
1050 if (msg_scrolled > 0) | |
1051 { | |
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1052 // Put the wildmenu just above the command line. If there is |
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1053 // no room, scroll the screen one line up. |
7 | 1054 if (cmdline_row == Rows - 1) |
1055 { | |
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1056 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL); |
7 | 1057 ++msg_scrolled; |
1058 } | |
1059 else | |
1060 { | |
1061 ++cmdline_row; | |
1062 ++row; | |
1063 } | |
1064 wild_menu_showing = WM_SCROLLED; | |
1065 } | |
1066 else | |
1067 { | |
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1068 // Create status line if needed by setting 'laststatus' to 2. |
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1069 // Set 'winminheight' to zero to avoid that the window is |
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1070 // resized. |
7 | 1071 if (lastwin->w_status_height == 0) |
1072 { | |
1073 save_p_ls = p_ls; | |
1074 save_p_wmh = p_wmh; | |
1075 p_ls = 2; | |
1076 p_wmh = 0; | |
1077 last_status(FALSE); | |
1078 } | |
1079 wild_menu_showing = WM_SHOWN; | |
1080 } | |
1081 } | |
1082 | |
1083 screen_puts(buf, row, 0, attr); | |
1084 if (selstart != NULL && highlight) | |
1085 { | |
1086 *selend = NUL; | |
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1087 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM)); |
7 | 1088 } |
1089 | |
1090 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr); | |
1091 } | |
1092 | |
1093 win_redraw_last_status(topframe); | |
1094 vim_free(buf); | |
1095 } | |
1096 #endif | |
1097 | |
1098 /* | |
1099 * Return TRUE if the status line of window "wp" is connected to the status | |
1100 * line of the window right of it. If not, then it's a vertical separator. | |
1101 * Only call if (wp->w_vsep_width != 0). | |
1102 */ | |
1103 int | |
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1104 stl_connected(win_T *wp) |
7 | 1105 { |
1106 frame_T *fr; | |
1107 | |
1108 fr = wp->w_frame; | |
1109 while (fr->fr_parent != NULL) | |
1110 { | |
1111 if (fr->fr_parent->fr_layout == FR_COL) | |
1112 { | |
1113 if (fr->fr_next != NULL) | |
1114 break; | |
1115 } | |
1116 else | |
1117 { | |
1118 if (fr->fr_next != NULL) | |
1119 return TRUE; | |
1120 } | |
1121 fr = fr->fr_parent; | |
1122 } | |
1123 return FALSE; | |
1124 } | |
1125 | |
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1126 |
7 | 1127 /* |
1128 * Get the value to show for the language mappings, active 'keymap'. | |
1129 */ | |
1130 int | |
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1131 get_keymap_str( |
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1132 win_T *wp, |
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1133 char_u *fmt, // format string containing one %s item |
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1134 char_u *buf, // buffer for the result |
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1135 int len) // length of buffer |
7 | 1136 { |
1137 char_u *p; | |
1138 | |
1139 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP) | |
1140 return FALSE; | |
1141 | |
1142 { | |
1143 #ifdef FEAT_EVAL | |
1144 buf_T *old_curbuf = curbuf; | |
1145 win_T *old_curwin = curwin; | |
1146 char_u *s; | |
1147 | |
1148 curbuf = wp->w_buffer; | |
1149 curwin = wp; | |
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1150 STRCPY(buf, "b:keymap_name"); // must be writable |
7 | 1151 ++emsg_skip; |
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1152 s = p = eval_to_string(buf, FALSE); |
7 | 1153 --emsg_skip; |
1154 curbuf = old_curbuf; | |
1155 curwin = old_curwin; | |
1156 if (p == NULL || *p == NUL) | |
1157 #endif | |
1158 { | |
1159 #ifdef FEAT_KEYMAP | |
1160 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED) | |
1161 p = wp->w_buffer->b_p_keymap; | |
1162 else | |
1163 #endif | |
1164 p = (char_u *)"lang"; | |
1165 } | |
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1166 if (vim_snprintf((char *)buf, len, (char *)fmt, p) > len - 1) |
7 | 1167 buf[0] = NUL; |
1168 #ifdef FEAT_EVAL | |
1169 vim_free(s); | |
1170 #endif | |
1171 } | |
1172 return buf[0] != NUL; | |
1173 } | |
1174 | |
1175 #if defined(FEAT_STL_OPT) || defined(PROTO) | |
1176 /* | |
677 | 1177 * Redraw the status line or ruler of window "wp". |
1178 * When "wp" is NULL redraw the tab pages line from 'tabline'. | |
7 | 1179 */ |
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1180 void |
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1181 win_redr_custom( |
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1182 win_T *wp, |
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1183 int draw_ruler) // TRUE or FALSE |
7 | 1184 { |
5539 | 1185 static int entered = FALSE; |
7 | 1186 int attr; |
1187 int curattr; | |
1188 int row; | |
1189 int col = 0; | |
1190 int maxwidth; | |
1191 int width; | |
1192 int n; | |
1193 int len; | |
1194 int fillchar; | |
1195 char_u buf[MAXPATHL]; | |
1983 | 1196 char_u *stl; |
7 | 1197 char_u *p; |
681 | 1198 struct stl_hlrec hltab[STL_MAX_ITEM]; |
1199 struct stl_hlrec tabtab[STL_MAX_ITEM]; | |
677 | 1200 int use_sandbox = FALSE; |
2693 | 1201 win_T *ewp; |
1202 int p_crb_save; | |
7 | 1203 |
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1204 // There is a tiny chance that this gets called recursively: When |
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1205 // redrawing a status line triggers redrawing the ruler or tabline. |
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1206 // Avoid trouble by not allowing recursion. |
5539 | 1207 if (entered) |
1208 return; | |
1209 entered = TRUE; | |
1210 | |
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1211 // setup environment for the task at hand |
677 | 1212 if (wp == NULL) |
1213 { | |
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1214 // Use 'tabline'. Always at the first line of the screen. |
1983 | 1215 stl = p_tal; |
677 | 1216 row = 0; |
707 | 1217 fillchar = ' '; |
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1218 attr = HL_ATTR(HLF_TPF); |
677 | 1219 maxwidth = Columns; |
1220 # ifdef FEAT_EVAL | |
681 | 1221 use_sandbox = was_set_insecurely((char_u *)"tabline", 0); |
677 | 1222 # endif |
1223 } | |
40 | 1224 else |
677 | 1225 { |
1226 row = W_WINROW(wp) + wp->w_height; | |
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1227 fillchar = fillchar_status(&attr, wp); |
12515
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1228 maxwidth = wp->w_width; |
677 | 1229 |
1230 if (draw_ruler) | |
1231 { | |
1983 | 1232 stl = p_ruf; |
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|
1233 // advance past any leading group spec - implicit in ru_col |
1983 | 1234 if (*stl == '%') |
1235 { | |
1236 if (*++stl == '-') | |
1237 stl++; | |
1238 if (atoi((char *)stl)) | |
1239 while (VIM_ISDIGIT(*stl)) | |
1240 stl++; | |
1241 if (*stl++ != '(') | |
1242 stl = p_ruf; | |
677 | 1243 } |
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|
1244 col = ru_col - (Columns - wp->w_width); |
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|
1245 if (col < (wp->w_width + 1) / 2) |
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|
1246 col = (wp->w_width + 1) / 2; |
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1247 maxwidth = wp->w_width - col; |
677 | 1248 if (!wp->w_status_height) |
1249 { | |
1250 row = Rows - 1; | |
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|
1251 --maxwidth; // writing in last column may cause scrolling |
677 | 1252 fillchar = ' '; |
1253 attr = 0; | |
1254 } | |
1255 | |
1256 # ifdef FEAT_EVAL | |
681 | 1257 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0); |
677 | 1258 # endif |
1259 } | |
1260 else | |
1261 { | |
1262 if (*wp->w_p_stl != NUL) | |
1983 | 1263 stl = wp->w_p_stl; |
677 | 1264 else |
1983 | 1265 stl = p_stl; |
677 | 1266 # ifdef FEAT_EVAL |
681 | 1267 use_sandbox = was_set_insecurely((char_u *)"statusline", |
1268 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL); | |
677 | 1269 # endif |
1270 } | |
1271 | |
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|
1272 col += wp->w_wincol; |
677 | 1273 } |
1274 | |
7 | 1275 if (maxwidth <= 0) |
5539 | 1276 goto theend; |
677 | 1277 |
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1278 // Temporarily reset 'cursorbind', we don't want a side effect from moving |
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|
1279 // the cursor away and back. |
2693 | 1280 ewp = wp == NULL ? curwin : wp; |
1281 p_crb_save = ewp->w_p_crb; | |
1282 ewp->w_p_crb = FALSE; | |
1283 | |
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1284 // Make a copy, because the statusline may include a function call that |
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|
1285 // might change the option value and free the memory. |
1983 | 1286 stl = vim_strsave(stl); |
2693 | 1287 width = build_stl_str_hl(ewp, buf, sizeof(buf), |
1983 | 1288 stl, use_sandbox, |
681 | 1289 fillchar, maxwidth, hltab, tabtab); |
1983 | 1290 vim_free(stl); |
2693 | 1291 ewp->w_p_crb = p_crb_save; |
2661 | 1292 |
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|
1293 // Make all characters printable. |
2661 | 1294 p = transstr(buf); |
1295 if (p != NULL) | |
1296 { | |
1297 vim_strncpy(buf, p, sizeof(buf) - 1); | |
1298 vim_free(p); | |
1299 } | |
1300 | |
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1301 // fill up with "fillchar" |
835 | 1302 len = (int)STRLEN(buf); |
1883 | 1303 while (width < maxwidth && len < (int)sizeof(buf) - 1) |
7 | 1304 { |
1305 len += (*mb_char2bytes)(fillchar, buf + len); | |
1306 ++width; | |
1307 } | |
1308 buf[len] = NUL; | |
1309 | |
681 | 1310 /* |
1311 * Draw each snippet with the specified highlighting. | |
1312 */ | |
7 | 1313 curattr = attr; |
1314 p = buf; | |
681 | 1315 for (n = 0; hltab[n].start != NULL; n++) |
1316 { | |
1317 len = (int)(hltab[n].start - p); | |
7 | 1318 screen_puts_len(p, len, row, col, curattr); |
1319 col += vim_strnsize(p, len); | |
681 | 1320 p = hltab[n].start; |
1321 | |
1322 if (hltab[n].userhl == 0) | |
7 | 1323 curattr = attr; |
681 | 1324 else if (hltab[n].userhl < 0) |
1325 curattr = syn_id2attr(-hltab[n].userhl); | |
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|
1326 #ifdef FEAT_TERMINAL |
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|
1327 else if (wp != NULL && wp != curwin && bt_terminal(wp->w_buffer) |
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1328 && wp->w_status_height != 0) |
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|
1329 curattr = highlight_stltermnc[hltab[n].userhl - 1]; |
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|
1330 else if (wp != NULL && bt_terminal(wp->w_buffer) |
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1331 && wp->w_status_height != 0) |
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1332 curattr = highlight_stlterm[hltab[n].userhl - 1]; |
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|
1333 #endif |
680 | 1334 else if (wp != NULL && wp != curwin && wp->w_status_height != 0) |
681 | 1335 curattr = highlight_stlnc[hltab[n].userhl - 1]; |
7 | 1336 else |
681 | 1337 curattr = highlight_user[hltab[n].userhl - 1]; |
7 | 1338 } |
1339 screen_puts(p, row, col, curattr); | |
681 | 1340 |
1341 if (wp == NULL) | |
1342 { | |
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1343 // Fill the TabPageIdxs[] array for clicking in the tab pagesline. |
681 | 1344 col = 0; |
1345 len = 0; | |
1346 p = buf; | |
1347 fillchar = 0; | |
1348 for (n = 0; tabtab[n].start != NULL; n++) | |
1349 { | |
1350 len += vim_strnsize(p, (int)(tabtab[n].start - p)); | |
1351 while (col < len) | |
1352 TabPageIdxs[col++] = fillchar; | |
1353 p = tabtab[n].start; | |
1354 fillchar = tabtab[n].userhl; | |
1355 } | |
1356 while (col < Columns) | |
1357 TabPageIdxs[col++] = fillchar; | |
1358 } | |
5539 | 1359 |
1360 theend: | |
1361 entered = FALSE; | |
7 | 1362 } |
1363 | |
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1364 #endif // FEAT_STL_OPT |
7 | 1365 |
1366 /* | |
1367 * Output a single character directly to the screen and update ScreenLines. | |
1368 */ | |
1369 void | |
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1370 screen_putchar(int c, int row, int col, int attr) |
7 | 1371 { |
3549 | 1372 char_u buf[MB_MAXBYTES + 1]; |
1373 | |
1374 if (has_mbyte) | |
1375 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
1376 else | |
1377 { | |
1378 buf[0] = c; | |
1379 buf[1] = NUL; | |
1380 } | |
7 | 1381 screen_puts(buf, row, col, attr); |
1382 } | |
1383 | |
1384 /* | |
1385 * Get a single character directly from ScreenLines into "bytes[]". | |
1386 * Also return its attribute in *attrp; | |
1387 */ | |
1388 void | |
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1389 screen_getbytes(int row, int col, char_u *bytes, int *attrp) |
7 | 1390 { |
1391 unsigned off; | |
1392 | |
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1393 // safety check |
7 | 1394 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns) |
1395 { | |
1396 off = LineOffset[row] + col; | |
1397 *attrp = ScreenAttrs[off]; | |
1398 bytes[0] = ScreenLines[off]; | |
1399 bytes[1] = NUL; | |
1400 | |
1401 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
1402 bytes[utfc_char2bytes(off, bytes)] = NUL; | |
1403 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
1404 { | |
1405 bytes[0] = ScreenLines[off]; | |
1406 bytes[1] = ScreenLines2[off]; | |
1407 bytes[2] = NUL; | |
1408 } | |
1409 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1) | |
1410 { | |
1411 bytes[1] = ScreenLines[off + 1]; | |
1412 bytes[2] = NUL; | |
1413 } | |
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1414 } |
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1415 } |
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1416 |
714 | 1417 /* |
1418 * Return TRUE if composing characters for screen posn "off" differs from | |
1419 * composing characters in "u8cc". | |
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1420 * Only to be used when ScreenLinesUC[off] != 0. |
714 | 1421 */ |
1422 static int | |
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|
1423 screen_comp_differs(int off, int *u8cc) |
714 | 1424 { |
1425 int i; | |
1426 | |
1427 for (i = 0; i < Screen_mco; ++i) | |
1428 { | |
1429 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i]) | |
1430 return TRUE; | |
1431 if (u8cc[i] == 0) | |
1432 break; | |
1433 } | |
1434 return FALSE; | |
1435 } | |
1436 | |
7 | 1437 /* |
1438 * Put string '*text' on the screen at position 'row' and 'col', with | |
1439 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[]. | |
1440 * Note: only outputs within one row, message is truncated at screen boundary! | |
1441 * Note: if ScreenLines[], row and/or col is invalid, nothing is done. | |
1442 */ | |
1443 void | |
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1444 screen_puts( |
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1445 char_u *text, |
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1446 int row, |
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1447 int col, |
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1448 int attr) |
7 | 1449 { |
1450 screen_puts_len(text, -1, row, col, attr); | |
1451 } | |
1452 | |
1453 /* | |
1454 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to | |
1455 * a NUL. | |
1456 */ | |
1457 void | |
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1458 screen_puts_len( |
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1459 char_u *text, |
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1460 int textlen, |
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1461 int row, |
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1462 int col, |
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1463 int attr) |
7 | 1464 { |
1465 unsigned off; | |
1466 char_u *ptr = text; | |
5923 | 1467 int len = textlen; |
7 | 1468 int c; |
1378 | 1469 unsigned max_off; |
7 | 1470 int mbyte_blen = 1; |
1471 int mbyte_cells = 1; | |
1472 int u8c = 0; | |
714 | 1473 int u8cc[MAX_MCO]; |
7 | 1474 int clear_next_cell = FALSE; |
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1475 #ifdef FEAT_ARABIC |
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1476 int prev_c = 0; // previous Arabic character |
714 | 1477 int pc, nc, nc1; |
1478 int pcc[MAX_MCO]; | |
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1479 #endif |
1843 | 1480 int force_redraw_this; |
1481 int force_redraw_next = FALSE; | |
1482 int need_redraw; | |
7 | 1483 |
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1484 // Safety check. The check for negative row and column is to fix issue |
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1485 // #4102. TODO: find out why row/col could be negative. |
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1486 if (ScreenLines == NULL |
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1487 || row >= screen_Rows || row < 0 |
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1488 || col >= screen_Columns || col < 0) |
7 | 1489 return; |
1843 | 1490 off = LineOffset[row] + col; |
7 | 1491 |
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1492 // When drawing over the right halve of a double-wide char clear out the |
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1493 // left halve. Only needed in a terminal. |
1685 | 1494 if (has_mbyte && col > 0 && col < screen_Columns |
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1495 #ifdef FEAT_GUI |
1668 | 1496 && !gui.in_use |
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1497 #endif |
1668 | 1498 && mb_fix_col(col, row) != col) |
1843 | 1499 { |
1500 ScreenLines[off - 1] = ' '; | |
1501 ScreenAttrs[off - 1] = 0; | |
1502 if (enc_utf8) | |
1503 { | |
1504 ScreenLinesUC[off - 1] = 0; | |
1505 ScreenLinesC[0][off - 1] = 0; | |
1506 } | |
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1507 // redraw the previous cell, make it empty |
1843 | 1508 screen_char(off - 1, row, col - 1); |
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1509 // force the cell at "col" to be redrawn |
1843 | 1510 force_redraw_next = TRUE; |
1511 } | |
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1512 |
1378 | 1513 max_off = LineOffset[row] + screen_Columns; |
1340 | 1514 while (col < screen_Columns |
1515 && (len < 0 || (int)(ptr - text) < len) | |
1516 && *ptr != NUL) | |
7 | 1517 { |
1518 c = *ptr; | |
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1519 // check if this is the first byte of a multibyte |
7 | 1520 if (has_mbyte) |
1521 { | |
1522 if (enc_utf8 && len > 0) | |
474 | 1523 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr)); |
7 | 1524 else |
474 | 1525 mbyte_blen = (*mb_ptr2len)(ptr); |
7 | 1526 if (enc_dbcs == DBCS_JPNU && c == 0x8e) |
1527 mbyte_cells = 1; | |
1528 else if (enc_dbcs != 0) | |
1529 mbyte_cells = mbyte_blen; | |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1530 else // enc_utf8 |
7 | 1531 { |
1532 if (len >= 0) | |
714 | 1533 u8c = utfc_ptr2char_len(ptr, u8cc, |
7 | 1534 (int)((text + len) - ptr)); |
1535 else | |
714 | 1536 u8c = utfc_ptr2char(ptr, u8cc); |
7 | 1537 mbyte_cells = utf_char2cells(u8c); |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1538 #ifdef FEAT_ARABIC |
7 | 1539 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) |
1540 { | |
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
|
1541 // Do Arabic shaping. |
7 | 1542 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len) |
1543 { | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1544 // Past end of string to be displayed. |
7 | 1545 nc = NUL; |
1546 nc1 = NUL; | |
1547 } | |
1548 else | |
714 | 1549 { |
1994 | 1550 nc = utfc_ptr2char_len(ptr + mbyte_blen, pcc, |
1551 (int)((text + len) - ptr - mbyte_blen)); | |
714 | 1552 nc1 = pcc[0]; |
1553 } | |
7 | 1554 pc = prev_c; |
1555 prev_c = u8c; | |
714 | 1556 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc); |
7 | 1557 } |
1558 else | |
1559 prev_c = u8c; | |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1560 #endif |
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1561 if (col + mbyte_cells > screen_Columns) |
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1562 { |
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
|
1563 // Only 1 cell left, but character requires 2 cells: |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1564 // display a '>' in the last column to avoid wrapping. |
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1565 c = '>'; |
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1566 mbyte_cells = 1; |
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1567 } |
7 | 1568 } |
1569 } | |
15603
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patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1570 |
1843 | 1571 force_redraw_this = force_redraw_next; |
1572 force_redraw_next = FALSE; | |
1573 | |
1574 need_redraw = ScreenLines[off] != c | |
7 | 1575 || (mbyte_cells == 2 |
1576 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0)) | |
1577 || (enc_dbcs == DBCS_JPNU | |
1578 && c == 0x8e | |
1579 && ScreenLines2[off] != ptr[1]) | |
1580 || (enc_utf8 | |
2124
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Bram Moolenaar <bram@zimbu.org>
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2122
diff
changeset
|
1581 && (ScreenLinesUC[off] != |
dc8a5699253b
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Bram Moolenaar <bram@zimbu.org>
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2122
diff
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|
1582 (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c) |
dc8a5699253b
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diff
changeset
|
1583 || (ScreenLinesUC[off] != 0 |
dc8a5699253b
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Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1584 && screen_comp_differs(off, u8cc)))) |
7 | 1585 || ScreenAttrs[off] != attr |
1843 | 1586 || exmode_active; |
1587 | |
16998
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
parents:
16994
diff
changeset
|
1588 if ((need_redraw || force_redraw_this) |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
1589 #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
|
1590 && !blocked_by_popup(row, col) |
16998
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1591 #endif |
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1592 ) |
7 | 1593 { |
1594 #if defined(FEAT_GUI) || defined(UNIX) | |
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
|
1595 // The bold trick makes a single row of pixels appear in the next |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1596 // character. When a bold character is removed, the next |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1597 // character should be redrawn too. This happens for our own GUI |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1598 // and for some xterms. |
1843 | 1599 if (need_redraw && ScreenLines[off] != ' ' && ( |
7 | 1600 # ifdef FEAT_GUI |
1601 gui.in_use | |
1602 # endif | |
1603 # if defined(FEAT_GUI) && defined(UNIX) | |
1604 || | |
1605 # endif | |
1606 # ifdef UNIX | |
1607 term_is_xterm | |
1608 # endif | |
1843 | 1609 )) |
1610 { | |
1611 int n = ScreenAttrs[off]; | |
1612 | |
1613 if (n > HL_ALL) | |
1614 n = syn_attr2attr(n); | |
1615 if (n & HL_BOLD) | |
1616 force_redraw_next = TRUE; | |
7 | 1617 } |
1618 #endif | |
18812
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parents:
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diff
changeset
|
1619 // When at the end of the text and overwriting a two-cell |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
1620 // character with a one-cell character, need to clear the next |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1621 // cell. Also when overwriting the left halve of a two-cell char |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
1622 // with the right halve of a two-cell char. Do this only once |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1623 // (mb_off2cells() may return 2 on the right halve). |
7 | 1624 if (clear_next_cell) |
1625 clear_next_cell = FALSE; | |
1626 else if (has_mbyte | |
1627 && (len < 0 ? ptr[mbyte_blen] == NUL | |
1628 : ptr + mbyte_blen >= text + len) | |
1378 | 1629 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
7 | 1630 || (mbyte_cells == 2 |
1378 | 1631 && (*mb_off2cells)(off, max_off) == 1 |
1632 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
7 | 1633 clear_next_cell = TRUE; |
1634 | |
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
|
1635 // Make sure we never leave a second byte of a double-byte behind, |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1636 // it confuses mb_off2cells(). |
7 | 1637 if (enc_dbcs |
1378 | 1638 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
7 | 1639 || (mbyte_cells == 2 |
1378 | 1640 && (*mb_off2cells)(off, max_off) == 1 |
1641 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
7 | 1642 ScreenLines[off + mbyte_blen] = 0; |
1643 ScreenLines[off] = c; | |
1644 ScreenAttrs[off] = attr; | |
1645 if (enc_utf8) | |
1646 { | |
714 | 1647 if (c < 0x80 && u8cc[0] == 0) |
7 | 1648 ScreenLinesUC[off] = 0; |
1649 else | |
1650 { | |
714 | 1651 int i; |
1652 | |
7 | 1653 ScreenLinesUC[off] = u8c; |
714 | 1654 for (i = 0; i < Screen_mco; ++i) |
1655 { | |
1656 ScreenLinesC[i][off] = u8cc[i]; | |
1657 if (u8cc[i] == 0) | |
1658 break; | |
1659 } | |
7 | 1660 } |
1661 if (mbyte_cells == 2) | |
1662 { | |
1663 ScreenLines[off + 1] = 0; | |
1664 ScreenAttrs[off + 1] = attr; | |
1665 } | |
1666 screen_char(off, row, col); | |
1667 } | |
1668 else if (mbyte_cells == 2) | |
1669 { | |
1670 ScreenLines[off + 1] = ptr[1]; | |
1671 ScreenAttrs[off + 1] = attr; | |
1672 screen_char_2(off, row, col); | |
1673 } | |
1674 else if (enc_dbcs == DBCS_JPNU && c == 0x8e) | |
1675 { | |
1676 ScreenLines2[off] = ptr[1]; | |
1677 screen_char(off, row, col); | |
1678 } | |
1679 else | |
1680 screen_char(off, row, col); | |
1681 } | |
1682 if (has_mbyte) | |
1683 { | |
1684 off += mbyte_cells; | |
1685 col += mbyte_cells; | |
1686 ptr += mbyte_blen; | |
1687 if (clear_next_cell) | |
5923 | 1688 { |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1689 // This only happens at the end, display one space next. |
7 | 1690 ptr = (char_u *)" "; |
5923 | 1691 len = -1; |
1692 } | |
7 | 1693 } |
1694 else | |
1695 { | |
1696 ++off; | |
1697 ++col; | |
1698 ++ptr; | |
1699 } | |
1700 } | |
1843 | 1701 |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1702 // If we detected the next character needs to be redrawn, but the text |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1703 // doesn't extend up to there, update the character here. |
1843 | 1704 if (force_redraw_next && col < screen_Columns) |
1705 { | |
1706 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1) | |
1707 screen_char_2(off, row, col); | |
1708 else | |
1709 screen_char(off, row, col); | |
1710 } | |
7 | 1711 } |
1712 | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1713 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) |
7 | 1714 /* |
1326 | 1715 * Prepare for 'hlsearch' highlighting. |
7 | 1716 */ |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
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18090
diff
changeset
|
1717 void |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1718 start_search_hl(void) |
7 | 1719 { |
1720 if (p_hls && !no_hlsearch) | |
1721 { | |
20251
9620ab71f4f3
patch 8.2.0681: pattern for 'hlsearch' highlighting may leak
Bram Moolenaar <Bram@vim.org>
parents:
20227
diff
changeset
|
1722 end_search_hl(); // just in case it wasn't called before |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1723 last_pat_prog(&screen_search_hl.rm); |
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1724 screen_search_hl.attr = HL_ATTR(HLF_L); |
1521 | 1725 # ifdef FEAT_RELTIME |
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
|
1726 // Set the time limit to 'redrawtime'. |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1727 profile_setlimit(p_rdt, &screen_search_hl.tm); |
1521 | 1728 # endif |
7 | 1729 } |
1730 } | |
1731 | |
1732 /* | |
1326 | 1733 * Clean up for 'hlsearch' highlighting. |
7 | 1734 */ |
18124
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patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1735 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1736 end_search_hl(void) |
7 | 1737 { |
18124
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patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1738 if (screen_search_hl.rm.regprog != NULL) |
7 | 1739 { |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1740 vim_regfree(screen_search_hl.rm.regprog); |
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1741 screen_search_hl.rm.regprog = NULL; |
7 | 1742 } |
1743 } | |
5985 | 1744 #endif |
5979 | 1745 |
7 | 1746 static void |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1747 screen_start_highlight(int attr) |
7 | 1748 { |
1749 attrentry_T *aep = NULL; | |
1750 | |
1751 screen_attr = attr; | |
1752 if (full_screen | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1753 #ifdef MSWIN |
7 | 1754 && termcap_active |
1755 #endif | |
1756 ) | |
1757 { | |
1758 #ifdef FEAT_GUI | |
1759 if (gui.in_use) | |
1760 { | |
1761 char buf[20]; | |
1762 | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1763 // The GUI handles this internally. |
681 | 1764 sprintf(buf, IF_EB("\033|%dh", ESC_STR "|%dh"), attr); |
7 | 1765 OUT_STR(buf); |
1766 } | |
1767 else | |
1768 #endif | |
1769 { | |
18812
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changeset
|
1770 if (attr > HL_ALL) // special HL attr. |
7 | 1771 { |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
1772 if (IS_CTERM) |
7 | 1773 aep = syn_cterm_attr2entry(attr); |
1774 else | |
1775 aep = syn_term_attr2entry(attr); | |
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
|
1776 if (aep == NULL) // did ":syntax clear" |
7 | 1777 attr = 0; |
1778 else | |
1779 attr = aep->ae_attr; | |
1780 } | |
18786
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1781 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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|
1782 if (use_vtp()) |
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|
1783 { |
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|
1784 guicolor_T defguifg, defguibg; |
1756fe125914
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changeset
|
1785 int defctermfg, defctermbg; |
1756fe125914
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changeset
|
1786 |
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changeset
|
1787 // If FG and BG are unset, the color is undefined when |
1756fe125914
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changeset
|
1788 // BOLD+INVERSE. Use Normal as the default value. |
1756fe125914
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changeset
|
1789 get_default_console_color(&defctermfg, &defctermbg, &defguifg, |
1756fe125914
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changeset
|
1790 &defguibg); |
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|
1791 |
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|
1792 if (p_tgc) |
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|
1793 { |
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changeset
|
1794 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.fg_rgb)) |
1756fe125914
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1795 term_fg_rgb_color(defguifg); |
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1796 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.bg_rgb)) |
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|
1797 term_bg_rgb_color(defguibg); |
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|
1798 } |
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|
1799 else if (t_colors >= 256) |
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|
1800 { |
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|
1801 if (aep == NULL || aep->ae_u.cterm.fg_color == 0) |
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|
1802 term_fg_color(defctermfg); |
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|
1803 if (aep == NULL || aep->ae_u.cterm.bg_color == 0) |
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|
1804 term_bg_color(defctermbg); |
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|
1805 } |
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1806 } |
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|
1807 #endif |
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|
1808 if ((attr & HL_BOLD) && *T_MD != NUL) // bold |
7 | 1809 out_str(T_MD); |
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|
1810 else if (aep != NULL && cterm_normal_fg_bold && ( |
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|
1811 #ifdef FEAT_TERMGUICOLORS |
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|
1812 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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|
1813 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
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1814 : |
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|
1815 #endif |
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1816 t_colors > 1 && aep->ae_u.cterm.fg_color)) |
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|
1817 // If the Normal FG color has BOLD attribute and the new HL |
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|
1818 // has a FG color defined, clear BOLD. |
681 | 1819 out_str(T_ME); |
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|
1820 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout |
7 | 1821 out_str(T_SO); |
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|
1822 if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl |
12964
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patch 8.0.1358: undercurl is not used in the terminal
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|
1823 out_str(T_UCS); |
18812
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|
1824 if (((attr & HL_UNDERLINE) // underline or undercurl |
13094
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1825 || ((attr & HL_UNDERCURL) && *T_UCS == NUL)) |
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1826 && *T_US != NUL) |
7 | 1827 out_str(T_US); |
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1828 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic |
7 | 1829 out_str(T_CZH); |
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|
1830 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse) |
7 | 1831 out_str(T_MR); |
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|
1832 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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|
1833 out_str(T_STS); |
7 | 1834 |
1835 /* | |
1836 * Output the color or start string after bold etc., in case the | |
1837 * bold etc. override the color setting. | |
1838 */ | |
1839 if (aep != NULL) | |
1840 { | |
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|
1841 #ifdef FEAT_TERMGUICOLORS |
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|
1842 // When 'termguicolors' is set but fg or bg is unset, |
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|
1843 // fall back to the cterm colors. This helps for SpellBad, |
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|
1844 // where the GUI uses a red undercurl. |
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|
1845 if (p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR) |
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|
1846 { |
9939
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|
1847 if (aep->ae_u.cterm.fg_rgb != INVALCOLOR) |
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|
1848 term_fg_rgb_color(aep->ae_u.cterm.fg_rgb); |
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1849 } |
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1850 else |
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1851 #endif |
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1852 if (t_colors > 1) |
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1853 { |
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1854 if (aep->ae_u.cterm.fg_color) |
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1855 term_fg_color(aep->ae_u.cterm.fg_color - 1); |
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1856 } |
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1857 #ifdef FEAT_TERMGUICOLORS |
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1858 if (p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR) |
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|
1859 { |
9939
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|
1860 if (aep->ae_u.cterm.bg_rgb != INVALCOLOR) |
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Christian Brabandt <cb@256bit.org>
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|
1861 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb); |
7 | 1862 } |
1863 else | |
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|
1864 #endif |
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1865 if (t_colors > 1) |
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1866 { |
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1867 if (aep->ae_u.cterm.bg_color) |
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|
1868 term_bg_color(aep->ae_u.cterm.bg_color - 1); |
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1869 } |
20619
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|
1870 #ifdef FEAT_TERMGUICOLORS |
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|
1871 if (p_tgc && aep->ae_u.cterm.ul_rgb != CTERMCOLOR) |
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1872 { |
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1873 if (aep->ae_u.cterm.ul_rgb != INVALCOLOR) |
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|
1874 term_ul_rgb_color(aep->ae_u.cterm.ul_rgb); |
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1875 } |
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1876 else |
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1877 #endif |
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1878 if (t_colors > 1) |
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1879 { |
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1880 if (aep->ae_u.cterm.ul_color) |
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1881 term_ul_color(aep->ae_u.cterm.ul_color - 1); |
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1882 } |
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1883 |
13452
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1884 if (!IS_CTERM) |
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1885 { |
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1886 if (aep->ae_u.term.start != NULL) |
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1887 out_str(aep->ae_u.term.start); |
7 | 1888 } |
1889 } | |
1890 } | |
1891 } | |
1892 } | |
1893 | |
1894 void | |
7833
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|
1895 screen_stop_highlight(void) |
7 | 1896 { |
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|
1897 int do_ME = FALSE; // output T_ME code |
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1898 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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|
1899 int do_ME_fg = FALSE, do_ME_bg = FALSE; |
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1900 #endif |
7 | 1901 |
1902 if (screen_attr != 0 | |
15868
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|
1903 #ifdef MSWIN |
7 | 1904 && termcap_active |
1905 #endif | |
1906 ) | |
1907 { | |
1908 #ifdef FEAT_GUI | |
1909 if (gui.in_use) | |
1910 { | |
1911 char buf[20]; | |
1912 | |
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1913 // use internal GUI code |
7 | 1914 sprintf(buf, IF_EB("\033|%dH", ESC_STR "|%dH"), screen_attr); |
1915 OUT_STR(buf); | |
1916 } | |
1917 else | |
1918 #endif | |
1919 { | |
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|
1920 if (screen_attr > HL_ALL) // special HL attr. |
7 | 1921 { |
1922 attrentry_T *aep; | |
1923 | |
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|
1924 if (IS_CTERM) |
7 | 1925 { |
1926 /* | |
1927 * Assume that t_me restores the original colors! | |
1928 */ | |
1929 aep = syn_cterm_attr2entry(screen_attr); | |
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1930 if (aep != NULL && (( |
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|
1931 #ifdef FEAT_TERMGUICOLORS |
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1932 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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1933 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
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|
1934 # ifdef FEAT_VTP |
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1935 ? !(do_ME_fg = TRUE) : (do_ME_fg = FALSE) |
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1936 # endif |
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1937 : |
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1938 #endif |
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1939 aep->ae_u.cterm.fg_color) || ( |
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1940 #ifdef FEAT_TERMGUICOLORS |
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1941 p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR |
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1942 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR |
20227
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1943 # ifdef FEAT_VTP |
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1944 ? !(do_ME_bg = TRUE) : (do_ME_bg = FALSE) |
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1945 # endif |
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1946 : |
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1947 #endif |
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1948 aep->ae_u.cterm.bg_color))) |
7 | 1949 do_ME = TRUE; |
20227
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1950 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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1951 if (use_vtp()) |
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1952 { |
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1953 if (do_ME_fg && do_ME_bg) |
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1954 do_ME = TRUE; |
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1955 |
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1956 // FG and BG cannot be separated in T_ME, which is not |
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1957 // efficient. |
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1958 if (!do_ME && do_ME_fg) |
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1959 out_str((char_u *)"\033|39m"); // restore FG |
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1960 if (!do_ME && do_ME_bg) |
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1961 out_str((char_u *)"\033|49m"); // restore BG |
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1962 } |
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1963 else |
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1964 { |
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1965 // Process FG and BG at once. |
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|
1966 if (!do_ME) |
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|
1967 do_ME = do_ME_fg | do_ME_bg; |
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|
1968 } |
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|
1969 #endif |
7 | 1970 } |
1971 else | |
1972 { | |
1973 aep = syn_term_attr2entry(screen_attr); | |
1974 if (aep != NULL && aep->ae_u.term.stop != NULL) | |
1975 { | |
1976 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0) | |
1977 do_ME = TRUE; | |
1978 else | |
1979 out_str(aep->ae_u.term.stop); | |
1980 } | |
1981 } | |
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|
1982 if (aep == NULL) // did ":syntax clear" |
7 | 1983 screen_attr = 0; |
1984 else | |
1985 screen_attr = aep->ae_attr; | |
1986 } | |
1987 | |
1988 /* | |
1989 * Often all ending-codes are equal to T_ME. Avoid outputting the | |
1990 * same sequence several times. | |
1991 */ | |
1992 if (screen_attr & HL_STANDOUT) | |
1993 { | |
1994 if (STRCMP(T_SE, T_ME) == 0) | |
1995 do_ME = TRUE; | |
1996 else | |
1997 out_str(T_SE); | |
1998 } | |
13094
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patch 8.0.1422: no fallback to underline when undercurl is not set
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changeset
|
1999 if ((screen_attr & HL_UNDERCURL) && *T_UCE != NUL) |
12964
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patch 8.0.1358: undercurl is not used in the terminal
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|
2000 { |
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|
2001 if (STRCMP(T_UCE, T_ME) == 0) |
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|
2002 do_ME = TRUE; |
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patch 8.0.1358: undercurl is not used in the terminal
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|
2003 else |
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|
2004 out_str(T_UCE); |
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|
2005 } |
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changeset
|
2006 if ((screen_attr & HL_UNDERLINE) |
13094
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patch 8.0.1422: no fallback to underline when undercurl is not set
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|
2007 || ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL)) |
7 | 2008 { |
2009 if (STRCMP(T_UE, T_ME) == 0) | |
2010 do_ME = TRUE; | |
2011 else | |
2012 out_str(T_UE); | |
2013 } | |
2014 if (screen_attr & HL_ITALIC) | |
2015 { | |
2016 if (STRCMP(T_CZR, T_ME) == 0) | |
2017 do_ME = TRUE; | |
2018 else | |
2019 out_str(T_CZR); | |
2020 } | |
12317
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patch 8.0.1038: strike-through text not supported
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|
2021 if (screen_attr & HL_STRIKETHROUGH) |
2a8890b80923
patch 8.0.1038: strike-through text not supported
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|
2022 { |
2a8890b80923
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changeset
|
2023 if (STRCMP(T_STE, T_ME) == 0) |
2a8890b80923
patch 8.0.1038: strike-through text not supported
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12293
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changeset
|
2024 do_ME = TRUE; |
2a8890b80923
patch 8.0.1038: strike-through text not supported
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changeset
|
2025 else |
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diff
changeset
|
2026 out_str(T_STE); |
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|
2027 } |
7 | 2028 if (do_ME || (screen_attr & (HL_BOLD | HL_INVERSE))) |
2029 out_str(T_ME); | |
2030 | |
9027
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changeset
|
2031 #ifdef FEAT_TERMGUICOLORS |
773d627cac0b
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Christian Brabandt <cb@256bit.org>
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8977
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changeset
|
2032 if (p_tgc) |
8969
c83e2c1e7f2b
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changeset
|
2033 { |
9939
ccb6461b82df
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9885
diff
changeset
|
2034 if (cterm_normal_fg_gui_color != INVALCOLOR) |
8969
c83e2c1e7f2b
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diff
changeset
|
2035 term_fg_rgb_color(cterm_normal_fg_gui_color); |
9939
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diff
changeset
|
2036 if (cterm_normal_bg_gui_color != INVALCOLOR) |
8969
c83e2c1e7f2b
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Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2037 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>
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20591
diff
changeset
|
2038 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
|
2039 term_ul_rgb_color(cterm_normal_ul_gui_color); |
8969
c83e2c1e7f2b
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diff
changeset
|
2040 } |
c83e2c1e7f2b
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8907
diff
changeset
|
2041 else |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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8907
diff
changeset
|
2042 #endif |
c83e2c1e7f2b
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diff
changeset
|
2043 { |
c83e2c1e7f2b
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diff
changeset
|
2044 if (t_colors > 1) |
c83e2c1e7f2b
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2045 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2046 // set Normal cterm colors |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2047 if (cterm_normal_fg_color != 0) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8907
diff
changeset
|
2048 term_fg_color(cterm_normal_fg_color - 1); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2049 if (cterm_normal_bg_color != 0) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2050 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
|
2051 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:
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changeset
|
2052 term_ul_color(cterm_normal_ul_color - 1); |
8969
c83e2c1e7f2b
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Christian Brabandt <cb@256bit.org>
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changeset
|
2053 if (cterm_normal_fg_bold) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2054 out_str(T_MD); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
2055 } |
7 | 2056 } |
2057 } | |
2058 } | |
2059 screen_attr = 0; | |
2060 } | |
2061 | |
2062 /* | |
2063 * Reset the colors for a cterm. Used when leaving Vim. | |
2064 * The machine specific code may override this again. | |
2065 */ | |
2066 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2067 reset_cterm_colors(void) |
7 | 2068 { |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2069 if (IS_CTERM) |
7 | 2070 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2071 // set Normal cterm colors |
9027
773d627cac0b
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Christian Brabandt <cb@256bit.org>
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8977
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changeset
|
2072 #ifdef FEAT_TERMGUICOLORS |
9939
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changeset
|
2073 if (p_tgc ? (cterm_normal_fg_gui_color != INVALCOLOR |
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
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changeset
|
2074 || cterm_normal_bg_gui_color != INVALCOLOR) |
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
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parents:
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diff
changeset
|
2075 : (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0)) |
8969
c83e2c1e7f2b
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parents:
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diff
changeset
|
2076 #else |
7 | 2077 if (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0) |
8969
c83e2c1e7f2b
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diff
changeset
|
2078 #endif |
7 | 2079 { |
2080 out_str(T_OP); | |
2081 screen_attr = -1; | |
2082 } | |
2083 if (cterm_normal_fg_bold) | |
2084 { | |
2085 out_str(T_ME); | |
2086 screen_attr = -1; | |
2087 } | |
2088 } | |
2089 } | |
2090 | |
2091 /* | |
2092 * Put character ScreenLines["off"] on the screen at position "row" and "col", | |
2093 * using the attributes from ScreenAttrs["off"]. | |
2094 */ | |
18124
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|
2095 void |
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|
2096 screen_char(unsigned off, int row, int col) |
7 | 2097 { |
2098 int attr; | |
2099 | |
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2100 // Check for illegal values, just in case (could happen just after |
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patch 8.1.2394: using old C style comments
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diff
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|
2101 // resizing). |
7 | 2102 if (row >= screen_Rows || col >= screen_Columns) |
2103 return; | |
2104 | |
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|
2105 // Skip if under the popup menu. |
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|
2106 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top. |
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2107 if (pum_under_menu(row, col) |
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diff
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|
2108 #ifdef FEAT_PROP_POPUP |
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2109 && screen_zindex <= POPUPMENU_ZINDEX |
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patch 8.1.1901: the +insert_expand feature is not always available
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diff
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|
2110 #endif |
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diff
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|
2111 ) |
15521
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patch 8.1.0768: updating completions may cause the popup menu to flicker
Bram Moolenaar <Bram@vim.org>
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diff
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|
2112 return; |
18763
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2113 #ifdef FEAT_PROP_POPUP |
17162
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patch 8.1.1580: cannot make part of a popup transparent
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17145
diff
changeset
|
2114 if (blocked_by_popup(row, col)) |
16986
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Bram Moolenaar <Bram@vim.org>
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|
2115 return; |
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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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changeset
|
2116 #endif |
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|
2117 |
18812
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|
2118 // Outputting a character in the last cell on the screen may scroll the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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|
2119 // screen up. Only do it when the "xn" termcap property is set, otherwise |
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|
2120 // mark the character invalid (update it when scrolled up). |
6602 | 2121 if (*T_XN == NUL |
2122 && row == screen_Rows - 1 && col == screen_Columns - 1 | |
7 | 2123 #ifdef FEAT_RIGHTLEFT |
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|
2124 // account for first command-line character in rightleft mode |
7 | 2125 && !cmdmsg_rl |
2126 #endif | |
2127 ) | |
2128 { | |
2129 ScreenAttrs[off] = (sattr_T)-1; | |
2130 return; | |
2131 } | |
2132 | |
2133 /* | |
2134 * Stop highlighting first, so it's easier to move the cursor. | |
2135 */ | |
2136 if (screen_char_attr != 0) | |
2137 attr = screen_char_attr; | |
2138 else | |
2139 attr = ScreenAttrs[off]; | |
2140 if (screen_attr != attr) | |
2141 screen_stop_highlight(); | |
2142 | |
2143 windgoto(row, col); | |
2144 | |
2145 if (screen_attr != attr) | |
2146 screen_start_highlight(attr); | |
2147 | |
2148 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
2149 { | |
2150 char_u buf[MB_MAXBYTES + 1]; | |
2151 | |
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a1132255e3e1
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Christian Brabandt <cb@256bit.org>
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8817
diff
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|
2152 if (utf_ambiguous_width(ScreenLinesUC[off])) |
13024
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2153 { |
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|
2154 if (*p_ambw == 'd' |
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Bram Moolenaar <Bram@vim.org>
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|
2155 #ifdef FEAT_GUI |
13024
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|
2156 && !gui.in_use |
15603
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|
2157 #endif |
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2158 ) |
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|
2159 { |
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Bram Moolenaar <Bram@vim.org>
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|
2160 // 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>
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changeset
|
2161 // single width it won't change the second cell. |
13024
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Christian Brabandt <cb@256bit.org>
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|
2162 out_str((char_u *)" "); |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
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|
2163 term_windgoto(row, col); |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
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|
2164 } |
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Bram Moolenaar <Bram@vim.org>
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|
2165 // not sure where the cursor is after drawing the ambiguous width |
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2166 // character |
8819
a1132255e3e1
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8817
diff
changeset
|
2167 screen_cur_col = 9999; |
13024
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Christian Brabandt <cb@256bit.org>
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|
2168 } |
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8817
diff
changeset
|
2169 else if (utf_char2cells(ScreenLinesUC[off]) > 1) |
7 | 2170 ++screen_cur_col; |
13024
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|
2171 |
18812
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|
2172 // Convert the UTF-8 character to bytes and write it. |
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Christian Brabandt <cb@256bit.org>
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|
2173 buf[utfc_char2bytes(off, buf)] = NUL; |
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|
2174 out_str(buf); |
7 | 2175 } |
2176 else | |
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|
2177 { |
7 | 2178 out_flush_check(); |
2179 out_char(ScreenLines[off]); | |
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|
2180 // double-byte character in single-width cell |
7 | 2181 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) |
2182 out_char(ScreenLines2[off]); | |
2183 } | |
2184 | |
2185 screen_cur_col++; | |
2186 } | |
2187 | |
2188 /* | |
2189 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"] | |
2190 * on the screen at position 'row' and 'col'. | |
2191 * The attributes of the first byte is used for all. This is required to | |
2192 * output the two bytes of a double-byte character with nothing in between. | |
2193 */ | |
2194 static void | |
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|
2195 screen_char_2(unsigned off, int row, int col) |
7 | 2196 { |
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|
2197 // Check for illegal values (could be wrong when screen was resized). |
7 | 2198 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns)) |
2199 return; | |
2200 | |
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|
2201 // Outputting the last character on the screen may scrollup the screen. |
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changeset
|
2202 // Don't to it! Mark the character invalid (update it when scrolled up) |
7 | 2203 if (row == screen_Rows - 1 && col >= screen_Columns - 2) |
2204 { | |
2205 ScreenAttrs[off] = (sattr_T)-1; | |
2206 return; | |
2207 } | |
2208 | |
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Bram Moolenaar <Bram@vim.org>
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|
2209 // Output the first byte normally (positions the cursor), then write the |
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2210 // second byte directly. |
7 | 2211 screen_char(off, row, col); |
2212 out_char(ScreenLines[off + 1]); | |
2213 ++screen_cur_col; | |
2214 } | |
2215 | |
2216 /* | |
2217 * Draw a rectangle of the screen, inverted when "invert" is TRUE. | |
2218 * This uses the contents of ScreenLines[] and doesn't change it. | |
2219 */ | |
2220 void | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2221 screen_draw_rectangle( |
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diff
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|
2222 int row, |
c079097365f3
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diff
changeset
|
2223 int col, |
c079097365f3
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changeset
|
2224 int height, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
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|
2225 int width, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2226 int invert) |
7 | 2227 { |
2228 int r, c; | |
2229 int off; | |
1378 | 2230 int max_off; |
7 | 2231 |
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|
2232 // Can't use ScreenLines unless initialized |
534 | 2233 if (ScreenLines == NULL) |
2234 return; | |
2235 | |
7 | 2236 if (invert) |
2237 screen_char_attr = HL_INVERSE; | |
2238 for (r = row; r < row + height; ++r) | |
2239 { | |
2240 off = LineOffset[r]; | |
1378 | 2241 max_off = off + screen_Columns; |
7 | 2242 for (c = col; c < col + width; ++c) |
2243 { | |
1378 | 2244 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1) |
7 | 2245 { |
2246 screen_char_2(off + c, r, c); | |
2247 ++c; | |
2248 } | |
2249 else | |
2250 { | |
2251 screen_char(off + c, r, c); | |
1378 | 2252 if (utf_off2cells(off + c, max_off) > 1) |
7 | 2253 ++c; |
2254 } | |
2255 } | |
2256 } | |
2257 screen_char_attr = 0; | |
2258 } | |
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diff
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|
2259 |
7 | 2260 /* |
2261 * Redraw the characters for a vertically split window. | |
2262 */ | |
2263 static void | |
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diff
changeset
|
2264 redraw_block(int row, int end, win_T *wp) |
7 | 2265 { |
2266 int col; | |
2267 int width; | |
2268 | |
2269 # ifdef FEAT_CLIPBOARD | |
2270 clip_may_clear_selection(row, end - 1); | |
2271 # endif | |
2272 | |
2273 if (wp == NULL) | |
2274 { | |
2275 col = 0; | |
2276 width = Columns; | |
2277 } | |
2278 else | |
2279 { | |
2280 col = wp->w_wincol; | |
2281 width = wp->w_width; | |
2282 } | |
2283 screen_draw_rectangle(row, col, end - row, width, FALSE); | |
2284 } | |
2285 | |
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2286 void |
12487
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|
2287 space_to_screenline(int off, int attr) |
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2288 { |
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|
2289 ScreenLines[off] = ' '; |
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changeset
|
2290 ScreenAttrs[off] = attr; |
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2291 if (enc_utf8) |
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2292 ScreenLinesUC[off] = 0; |
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2293 } |
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|
2294 |
7 | 2295 /* |
2296 * Fill the screen from 'start_row' to 'end_row', from 'start_col' to 'end_col' | |
2297 * with character 'c1' in first column followed by 'c2' in the other columns. | |
2298 * Use attributes 'attr'. | |
2299 */ | |
2300 void | |
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|
2301 screen_fill( |
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2302 int start_row, |
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2303 int end_row, |
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2304 int start_col, |
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2305 int end_col, |
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2306 int c1, |
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2307 int c2, |
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2308 int attr) |
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2309 { |
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2310 int row; |
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2311 int col; |
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2312 int off; |
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2313 int end_off; |
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2314 int did_delete; |
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2315 int c; |
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diff
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|
2316 int norm_term; |
7 | 2317 #if defined(FEAT_GUI) || defined(UNIX) |
17162
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|
2318 int force_next = FALSE; |
7 | 2319 #endif |
2320 | |
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changeset
|
2321 if (end_row > screen_Rows) // safety check |
7 | 2322 end_row = screen_Rows; |
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|
2323 if (end_col > screen_Columns) // safety check |
7 | 2324 end_col = screen_Columns; |
2325 if (ScreenLines == NULL | |
2326 || start_row >= end_row | |
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diff
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|
2327 || start_col >= end_col) // nothing to do |
7 | 2328 return; |
2329 | |
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diff
changeset
|
2330 // it's a "normal" terminal when not in a GUI or cterm |
7 | 2331 norm_term = ( |
2332 #ifdef FEAT_GUI | |
2333 !gui.in_use && | |
2334 #endif | |
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commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2335 !IS_CTERM); |
7 | 2336 for (row = start_row; row < end_row; ++row) |
2337 { | |
1668 | 2338 if (has_mbyte |
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diff
changeset
|
2339 #ifdef FEAT_GUI |
1668 | 2340 && !gui.in_use |
15603
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patch 8.1.0809: too many #ifdefs
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diff
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|
2341 #endif |
1668 | 2342 ) |
2343 { | |
18812
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changeset
|
2344 // When drawing over the right halve of a double-wide char clear |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
2345 // out the left halve. When drawing over the left halve of a |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2346 // double wide-char clear out the right halve. Only needed in a |
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2347 // terminal. |
1685 | 2348 if (start_col > 0 && mb_fix_col(start_col, row) != start_col) |
1670 | 2349 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0); |
1677 | 2350 if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col) |
1670 | 2351 screen_puts_len((char_u *)" ", 1, row, end_col, 0); |
1668 | 2352 } |
7 | 2353 /* |
2354 * Try to use delete-line termcap code, when no attributes or in a | |
2355 * "normal" terminal, where a bold/italic space is just a | |
2356 * space. | |
2357 */ | |
2358 did_delete = FALSE; | |
2359 if (c2 == ' ' | |
2360 && end_col == Columns | |
2361 && can_clear(T_CE) | |
2362 && (attr == 0 | |
2363 || (norm_term | |
2364 && attr <= HL_ALL | |
2365 && ((attr & ~(HL_BOLD | HL_ITALIC)) == 0)))) | |
2366 { | |
2367 /* | |
2368 * check if we really need to clear something | |
2369 */ | |
2370 col = start_col; | |
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diff
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|
2371 if (c1 != ' ') // don't clear first char |
7 | 2372 ++col; |
2373 | |
2374 off = LineOffset[row] + col; | |
2375 end_off = LineOffset[row] + end_col; | |
2376 | |
18812
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changeset
|
2377 // skip blanks (used often, keep it fast!) |
7 | 2378 if (enc_utf8) |
2379 while (off < end_off && ScreenLines[off] == ' ' | |
2380 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0) | |
2381 ++off; | |
2382 else | |
2383 while (off < end_off && ScreenLines[off] == ' ' | |
2384 && ScreenAttrs[off] == 0) | |
2385 ++off; | |
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|
2386 if (off < end_off) // something to be cleared |
7 | 2387 { |
2388 col = off - LineOffset[row]; | |
2389 screen_stop_highlight(); | |
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changeset
|
2390 term_windgoto(row, col);// clear rest of this screen line |
7 | 2391 out_str(T_CE); |
18812
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|
2392 screen_start(); // don't know where cursor is now |
7 | 2393 col = end_col - col; |
18812
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changeset
|
2394 while (col--) // clear chars in ScreenLines |
7 | 2395 { |
12487
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patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2396 space_to_screenline(off, 0); |
7 | 2397 ++off; |
2398 } | |
2399 } | |
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changeset
|
2400 did_delete = TRUE; // the chars are cleared now |
7 | 2401 } |
2402 | |
2403 off = LineOffset[row] + start_col; | |
2404 c = c1; | |
2405 for (col = start_col; col < end_col; ++col) | |
2406 { | |
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diff
changeset
|
2407 if ((ScreenLines[off] != c |
714 | 2408 || (enc_utf8 && (int)ScreenLinesUC[off] |
2409 != (c >= 0x80 ? c : 0)) | |
7 | 2410 || ScreenAttrs[off] != attr |
2411 #if defined(FEAT_GUI) || defined(UNIX) | |
2412 || force_next | |
2413 #endif | |
2414 ) | |
18763
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|
2415 #ifdef FEAT_PROP_POPUP |
16986
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diff
changeset
|
2416 // Skip if under a(nother) popup. |
17162
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patch 8.1.1580: cannot make part of a popup transparent
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diff
changeset
|
2417 && !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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|
2418 #endif |
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diff
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|
2419 ) |
7 | 2420 { |
2421 #if defined(FEAT_GUI) || defined(UNIX) | |
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diff
changeset
|
2422 // The bold trick may make a single row of pixels appear in |
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diff
changeset
|
2423 // the next character. When a bold character is removed, the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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diff
changeset
|
2424 // next character should be redrawn too. This happens for our |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2425 // own GUI and for some xterms. |
7 | 2426 if ( |
2427 # ifdef FEAT_GUI | |
2428 gui.in_use | |
2429 # endif | |
2430 # if defined(FEAT_GUI) && defined(UNIX) | |
2431 || | |
2432 # endif | |
2433 # ifdef UNIX | |
2434 term_is_xterm | |
2435 # endif | |
2436 ) | |
2437 { | |
2438 if (ScreenLines[off] != ' ' | |
2439 && (ScreenAttrs[off] > HL_ALL | |
2440 || ScreenAttrs[off] & HL_BOLD)) | |
2441 force_next = TRUE; | |
2442 else | |
2443 force_next = FALSE; | |
2444 } | |
2445 #endif | |
2446 ScreenLines[off] = c; | |
2447 if (enc_utf8) | |
2448 { | |
2449 if (c >= 0x80) | |
2450 { | |
2451 ScreenLinesUC[off] = c; | |
714 | 2452 ScreenLinesC[0][off] = 0; |
7 | 2453 } |
2454 else | |
2455 ScreenLinesUC[off] = 0; | |
2456 } | |
2457 ScreenAttrs[off] = attr; | |
2458 if (!did_delete || c != ' ') | |
2459 screen_char(off, row, col); | |
2460 } | |
2461 ++off; | |
2462 if (col == start_col) | |
2463 { | |
2464 if (did_delete) | |
2465 break; | |
2466 c = c2; | |
2467 } | |
2468 } | |
2469 if (end_col == Columns) | |
2470 LineWraps[row] = FALSE; | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2471 if (row == Rows - 1) // overwritten the command line |
7 | 2472 { |
2473 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
|
2474 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>
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13632
diff
changeset
|
2475 && c1 == ' ' && c2 == ' ' && attr == 0) |
18812
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diff
changeset
|
2476 clear_cmdline = FALSE; // command line has been cleared |
644 | 2477 if (start_col == 0) |
18812
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diff
changeset
|
2478 mode_displayed = FALSE; // mode cleared or overwritten |
7 | 2479 } |
2480 } | |
2481 } | |
2482 | |
2483 /* | |
2484 * Check if there should be a delay. Used before clearing or redrawing the | |
2485 * screen or the command line. | |
2486 */ | |
2487 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2488 check_for_delay(int check_msg_scroll) |
7 | 2489 { |
2490 if ((emsg_on_display || (check_msg_scroll && msg_scroll)) | |
2491 && !did_wait_return | |
2492 && emsg_silent == 0) | |
2493 { | |
2494 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
|
2495 ui_delay(1006L, TRUE); |
7 | 2496 emsg_on_display = FALSE; |
2497 if (check_msg_scroll) | |
2498 msg_scroll = FALSE; | |
2499 } | |
2500 } | |
2501 | |
2502 /* | |
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
|
2503 * 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>
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diff
changeset
|
2504 */ |
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patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
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diff
changeset
|
2505 static void |
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patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2506 clear_TabPageIdxs(void) |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2507 { |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2508 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
|
2509 |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2510 for (scol = 0; scol < Columns; ++scol) |
57e0f6b4a87d
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diff
changeset
|
2511 TabPageIdxs[scol] = 0; |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2512 } |
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changeset
|
2513 |
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diff
changeset
|
2514 /* |
7 | 2515 * screen_valid - allocate screen buffers if size changed |
3263 | 2516 * If "doclear" is TRUE: clear screen if it has been resized. |
7 | 2517 * Returns TRUE if there is a valid screen to write to. |
2518 * Returns FALSE when starting up and screen not initialized yet. | |
2519 */ | |
2520 int | |
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2521 screen_valid(int doclear) |
7 | 2522 { |
18812
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diff
changeset
|
2523 screenalloc(doclear); // allocate screen buffers if size changed |
7 | 2524 return (ScreenLines != NULL); |
2525 } | |
2526 | |
2527 /* | |
2528 * Resize the shell to Rows and Columns. | |
2529 * Allocate ScreenLines[] and associated items. | |
2530 * | |
2531 * There may be some time between setting Rows and Columns and (re)allocating | |
2532 * ScreenLines[]. This happens when starting up and when (manually) changing | |
2533 * the shell size. Always use screen_Rows and screen_Columns to access items | |
2534 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the | |
2535 * final size of the shell is needed. | |
2536 */ | |
2537 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2538 screenalloc(int doclear) |
7 | 2539 { |
2540 int new_row, old_row; | |
2541 #ifdef FEAT_GUI | |
2542 int old_Rows; | |
2543 #endif | |
2544 win_T *wp; | |
2545 int outofmem = FALSE; | |
2546 int len; | |
2547 schar_T *new_ScreenLines; | |
2548 u8char_T *new_ScreenLinesUC = NULL; | |
714 | 2549 u8char_T *new_ScreenLinesC[MAX_MCO]; |
7 | 2550 schar_T *new_ScreenLines2 = NULL; |
714 | 2551 int i; |
7 | 2552 sattr_T *new_ScreenAttrs; |
2553 unsigned *new_LineOffset; | |
2554 char_u *new_LineWraps; | |
681 | 2555 short *new_TabPageIdxs; |
18763
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patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2556 #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
|
2557 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
|
2558 short *new_popup_mask_next; |
17162
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2559 char *new_popup_transparent; |
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
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changeset
|
2560 #endif |
671 | 2561 tabpage_T *tp; |
18812
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|
2562 static int entered = FALSE; // avoid recursiveness |
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diff
changeset
|
2563 static int done_outofmem_msg = FALSE; // did outofmem message |
1824 | 2564 int retry_count = 0; |
2565 | |
2566 retry: | |
7 | 2567 /* |
2568 * Allocation of the screen buffers is done only when the size changes and | |
2569 * when Rows and Columns have been set and we have started doing full | |
2570 * screen stuff. | |
2571 */ | |
2572 if ((ScreenLines != NULL | |
2573 && Rows == screen_Rows | |
2574 && Columns == screen_Columns | |
2575 && enc_utf8 == (ScreenLinesUC != NULL) | |
2576 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL) | |
15603
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2577 && p_mco == Screen_mco) |
7 | 2578 || Rows == 0 |
2579 || Columns == 0 | |
2580 || (!full_screen && ScreenLines == NULL)) | |
2581 return; | |
2582 | |
2583 /* | |
2584 * It's possible that we produce an out-of-memory message below, which | |
2585 * will cause this function to be called again. To break the loop, just | |
2586 * return here. | |
2587 */ | |
2588 if (entered) | |
2589 return; | |
2590 entered = TRUE; | |
2591 | |
911 | 2592 /* |
2593 * Note that the window sizes are updated before reallocating the arrays, | |
2594 * thus we must not redraw here! | |
2595 */ | |
2596 ++RedrawingDisabled; | |
2597 | |
18812
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parents:
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changeset
|
2598 win_new_shellsize(); // fit the windows in the new sized shell |
d34ec6fe207d
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changeset
|
2599 |
19526
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patch 8.2.0320: no Haiku support
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diff
changeset
|
2600 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
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changeset
|
2601 vim_lock_screen(); // be safe, put it here |
22f0dda71638
patch 8.2.0320: no Haiku support
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|
2602 #endif |
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changeset
|
2603 |
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d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2604 comp_col(); // recompute columns for shown command and ruler |
7 | 2605 |
2606 /* | |
2607 * We're changing the size of the screen. | |
2608 * - Allocate new arrays for ScreenLines and ScreenAttrs. | |
2609 * - Move lines from the old arrays into the new arrays, clear extra | |
2610 * lines (unless the screen is going to be cleared). | |
2611 * - Free the old arrays. | |
2612 * | |
2613 * If anything fails, make ScreenLines NULL, so we don't do anything! | |
2614 * Continuing with the old ScreenLines may result in a crash, because the | |
2615 * size is wrong. | |
2616 */ | |
671 | 2617 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2618 win_free_lsize(wp); |
1946 | 2619 if (aucmd_win != NULL) |
2620 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
|
2621 #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
|
2622 // 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
|
2623 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
|
2624 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
|
2625 // 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
|
2626 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
|
2627 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
|
2628 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
|
2629 #endif |
7 | 2630 |
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
|
2631 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
|
2632 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T *) * MAX_MCO); |
7 | 2633 if (enc_utf8) |
2634 { | |
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
|
2635 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns); |
714 | 2636 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
|
2637 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
|
2638 (Rows + 1) * Columns); |
7 | 2639 } |
2640 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
|
2641 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
|
2642 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
|
2643 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
|
2644 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
|
2645 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
|
2646 #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
|
2647 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
|
2648 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
|
2649 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
|
2650 #endif |
7 | 2651 |
677 | 2652 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2653 { |
2654 if (win_alloc_lines(wp) == FAIL) | |
2655 { | |
2656 outofmem = TRUE; | |
1819 | 2657 goto give_up; |
2658 } | |
2659 } | |
1946 | 2660 if (aucmd_win != NULL && aucmd_win->w_lines == NULL |
2661 && win_alloc_lines(aucmd_win) == FAIL) | |
1906 | 2662 outofmem = TRUE; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2663 #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
|
2664 // 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
|
2665 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
|
2666 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
|
2667 { |
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 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
|
2669 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
|
2670 } |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2671 // 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
|
2672 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
|
2673 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
|
2674 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
|
2675 { |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2676 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
|
2677 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
|
2678 } |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2679 #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
|
2680 |
1819 | 2681 give_up: |
7 | 2682 |
714 | 2683 for (i = 0; i < p_mco; ++i) |
2684 if (new_ScreenLinesC[i] == NULL) | |
2685 break; | |
7 | 2686 if (new_ScreenLines == NULL |
714 | 2687 || (enc_utf8 && (new_ScreenLinesUC == NULL || i != p_mco)) |
7 | 2688 || (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL) |
2689 || new_ScreenAttrs == NULL | |
2690 || new_LineOffset == NULL | |
2691 || new_LineWraps == NULL | |
671 | 2692 || 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
|
2693 #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
|
2694 || 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
|
2695 || 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
|
2696 || 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
|
2697 #endif |
7 | 2698 || outofmem) |
2699 { | |
944 | 2700 if (ScreenLines != NULL || !done_outofmem_msg) |
534 | 2701 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2702 // guess the size |
534 | 2703 do_outofmem_msg((long_u)((Rows + 1) * Columns)); |
2704 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2705 // 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
|
2706 // and over again. |
944 | 2707 done_outofmem_msg = TRUE; |
534 | 2708 } |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2709 VIM_CLEAR(new_ScreenLines); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2710 VIM_CLEAR(new_ScreenLinesUC); |
714 | 2711 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
|
2712 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
|
2713 VIM_CLEAR(new_ScreenLines2); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2714 VIM_CLEAR(new_ScreenAttrs); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2715 VIM_CLEAR(new_LineOffset); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2716 VIM_CLEAR(new_LineWraps); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2717 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
|
2718 #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
|
2719 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
|
2720 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
|
2721 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
|
2722 #endif |
7 | 2723 } |
2724 else | |
2725 { | |
944 | 2726 done_outofmem_msg = FALSE; |
534 | 2727 |
7 | 2728 for (new_row = 0; new_row < Rows; ++new_row) |
2729 { | |
2730 new_LineOffset[new_row] = new_row * Columns; | |
2731 new_LineWraps[new_row] = FALSE; | |
2732 | |
2733 /* | |
2734 * If the screen is not going to be cleared, copy as much as | |
2735 * possible from the old screen to the new one and clear the rest | |
2736 * (used when resizing the window at the "--more--" prompt or when | |
2737 * executing an external command, for the GUI). | |
2738 */ | |
3263 | 2739 if (!doclear) |
7 | 2740 { |
2741 (void)vim_memset(new_ScreenLines + new_row * Columns, | |
2742 ' ', (size_t)Columns * sizeof(schar_T)); | |
2743 if (enc_utf8) | |
2744 { | |
2745 (void)vim_memset(new_ScreenLinesUC + new_row * Columns, | |
2746 0, (size_t)Columns * sizeof(u8char_T)); | |
714 | 2747 for (i = 0; i < p_mco; ++i) |
2748 (void)vim_memset(new_ScreenLinesC[i] | |
2749 + new_row * Columns, | |
7 | 2750 0, (size_t)Columns * sizeof(u8char_T)); |
2751 } | |
2752 if (enc_dbcs == DBCS_JPNU) | |
2753 (void)vim_memset(new_ScreenLines2 + new_row * Columns, | |
2754 0, (size_t)Columns * sizeof(schar_T)); | |
2755 (void)vim_memset(new_ScreenAttrs + new_row * Columns, | |
2756 0, (size_t)Columns * sizeof(sattr_T)); | |
2757 old_row = new_row + (screen_Rows - Rows); | |
534 | 2758 if (old_row >= 0 && ScreenLines != NULL) |
7 | 2759 { |
2760 if (screen_Columns < Columns) | |
2761 len = screen_Columns; | |
2762 else | |
2763 len = Columns; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2764 // 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
|
2765 // may be invalid now. Also when p_mco changes. |
714 | 2766 if (!(enc_utf8 && ScreenLinesUC == NULL) |
2767 && p_mco == Screen_mco) | |
26 | 2768 mch_memmove(new_ScreenLines + new_LineOffset[new_row], |
2769 ScreenLines + LineOffset[old_row], | |
2770 (size_t)len * sizeof(schar_T)); | |
714 | 2771 if (enc_utf8 && ScreenLinesUC != NULL |
2772 && p_mco == Screen_mco) | |
7 | 2773 { |
2774 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row], | |
2775 ScreenLinesUC + LineOffset[old_row], | |
2776 (size_t)len * sizeof(u8char_T)); | |
714 | 2777 for (i = 0; i < p_mco; ++i) |
2778 mch_memmove(new_ScreenLinesC[i] | |
2779 + new_LineOffset[new_row], | |
2780 ScreenLinesC[i] + LineOffset[old_row], | |
7 | 2781 (size_t)len * sizeof(u8char_T)); |
2782 } | |
2783 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL) | |
2784 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row], | |
2785 ScreenLines2 + LineOffset[old_row], | |
2786 (size_t)len * sizeof(schar_T)); | |
2787 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row], | |
2788 ScreenAttrs + LineOffset[old_row], | |
2789 (size_t)len * sizeof(sattr_T)); | |
2790 } | |
2791 } | |
2792 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2793 // Use the last line of the screen for the current line. |
7 | 2794 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
|
2795 |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2796 #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
|
2797 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
|
2798 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
|
2799 #endif |
7 | 2800 } |
2801 | |
356 | 2802 free_screenlines(); |
2803 | |
17696
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2804 // NOTE: this may result in all pointers to become NULL. |
7 | 2805 ScreenLines = new_ScreenLines; |
2806 ScreenLinesUC = new_ScreenLinesUC; | |
714 | 2807 for (i = 0; i < p_mco; ++i) |
2808 ScreenLinesC[i] = new_ScreenLinesC[i]; | |
2809 Screen_mco = p_mco; | |
7 | 2810 ScreenLines2 = new_ScreenLines2; |
2811 ScreenAttrs = new_ScreenAttrs; | |
2812 LineOffset = new_LineOffset; | |
2813 LineWraps = new_LineWraps; | |
671 | 2814 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
|
2815 #ifdef FEAT_PROP_POPUP |
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|
2816 popup_mask = new_popup_mask; |
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d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2817 popup_mask_next = new_popup_mask_next; |
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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
|
2818 popup_transparent = new_popup_transparent; |
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diff
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|
2819 popup_mask_refresh = TRUE; |
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diff
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|
2820 #endif |
7 | 2821 |
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|
2822 // It's important that screen_Rows and screen_Columns reflect the actual |
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diff
changeset
|
2823 // size of ScreenLines[]. Set them before calling anything. |
7 | 2824 #ifdef FEAT_GUI |
2825 old_Rows = screen_Rows; | |
2826 #endif | |
2827 screen_Rows = Rows; | |
2828 screen_Columns = Columns; | |
2829 | |
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|
2830 must_redraw = CLEAR; // need to clear the screen later |
3263 | 2831 if (doclear) |
7 | 2832 screenclear2(); |
2833 #ifdef FEAT_GUI | |
2834 else if (gui.in_use | |
2835 && !gui.starting | |
2836 && ScreenLines != NULL | |
2837 && old_Rows != Rows) | |
2838 { | |
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patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
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|
2839 gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0); |
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Bram Moolenaar <Bram@vim.org>
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|
2840 |
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|
2841 // Adjust the position of the cursor, for when executing an external |
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|
2842 // command. |
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|
2843 if (msg_row >= Rows) // Rows got smaller |
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|
2844 msg_row = Rows - 1; // put cursor at last row |
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|
2845 else if (Rows > old_Rows) // Rows got bigger |
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|
2846 msg_row += Rows - old_Rows; // put cursor in same place |
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|
2847 if (msg_col >= Columns) // Columns got smaller |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2848 msg_col = Columns - 1; // put cursor at last column |
7 | 2849 } |
2850 #endif | |
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patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
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16211
diff
changeset
|
2851 clear_TabPageIdxs(); |
7 | 2852 |
19526
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patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2853 #ifdef FEAT_GUI_HAIKU |
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patch 8.2.0320: no Haiku support
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changeset
|
2854 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
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|
2855 #endif |
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|
2856 |
7 | 2857 entered = FALSE; |
911 | 2858 --RedrawingDisabled; |
766 | 2859 |
1824 | 2860 /* |
2861 * Do not apply autocommands more than 3 times to avoid an endless loop | |
2862 * in case applying autocommands always changes Rows or Columns. | |
2863 */ | |
2864 if (starting == 0 && ++retry_count <= 3) | |
2865 { | |
766 | 2866 apply_autocmds(EVENT_VIMRESIZED, NULL, NULL, FALSE, curbuf); |
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|
2867 // In rare cases, autocommands may have altered Rows or Columns, |
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patch 8.1.2394: using old C style comments
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changeset
|
2868 // jump back to check if we need to allocate the screen again. |
1824 | 2869 goto retry; |
2870 } | |
7 | 2871 } |
2872 | |
2873 void | |
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2874 free_screenlines(void) |
356 | 2875 { |
714 | 2876 int i; |
2877 | |
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|
2878 VIM_CLEAR(ScreenLinesUC); |
714 | 2879 for (i = 0; i < Screen_mco; ++i) |
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Bram Moolenaar <Bram@vim.org>
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|
2880 VIM_CLEAR(ScreenLinesC[i]); |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2881 VIM_CLEAR(ScreenLines2); |
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|
2882 VIM_CLEAR(ScreenLines); |
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|
2883 VIM_CLEAR(ScreenAttrs); |
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Bram Moolenaar <Bram@vim.org>
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|
2884 VIM_CLEAR(LineOffset); |
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|
2885 VIM_CLEAR(LineWraps); |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2886 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
|
2887 #ifdef FEAT_PROP_POPUP |
16986
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2888 VIM_CLEAR(popup_mask); |
17034
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patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2889 VIM_CLEAR(popup_mask_next); |
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
|
2890 VIM_CLEAR(popup_transparent); |
16986
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2891 #endif |
356 | 2892 } |
2893 | |
2894 void | |
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2895 screenclear(void) |
7 | 2896 { |
2897 check_for_delay(FALSE); | |
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changeset
|
2898 screenalloc(FALSE); // allocate screen buffers if size changed |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
2899 screenclear2(); // clear the screen |
7 | 2900 } |
2901 | |
2902 static void | |
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2903 screenclear2(void) |
7 | 2904 { |
2905 int i; | |
2906 | |
2907 if (starting == NO_SCREEN || ScreenLines == NULL | |
2908 #ifdef FEAT_GUI | |
2909 || (gui.in_use && gui.starting) | |
2910 #endif | |
2911 ) | |
2912 return; | |
2913 | |
2914 #ifdef FEAT_GUI | |
2915 if (!gui.in_use) | |
2916 #endif | |
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diff
changeset
|
2917 screen_attr = -1; // force setting the Normal colors |
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2918 screen_stop_highlight(); // don't want highlighting here |
7 | 2919 |
2920 #ifdef FEAT_CLIPBOARD | |
18812
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diff
changeset
|
2921 // disable selection without redrawing it |
7 | 2922 clip_scroll_selection(9999); |
2923 #endif | |
2924 | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2925 // blank out ScreenLines |
7 | 2926 for (i = 0; i < Rows; ++i) |
2927 { | |
12152
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patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
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12122
diff
changeset
|
2928 lineclear(LineOffset[i], (int)Columns, 0); |
7 | 2929 LineWraps[i] = FALSE; |
2930 } | |
2931 | |
2932 if (can_clear(T_CL)) | |
2933 { | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2934 out_str(T_CL); // clear the display |
7 | 2935 clear_cmdline = FALSE; |
644 | 2936 mode_displayed = FALSE; |
7 | 2937 } |
2938 else | |
2939 { | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2940 // can't clear the screen, mark all chars with invalid attributes |
7 | 2941 for (i = 0; i < Rows; ++i) |
2942 lineinvalid(LineOffset[i], (int)Columns); | |
2943 clear_cmdline = TRUE; | |
2944 } | |
2945 | |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2946 screen_cleared = TRUE; // can use contents of ScreenLines now |
7 | 2947 |
2948 win_rest_invalid(firstwin); | |
2949 redraw_cmdline = TRUE; | |
673 | 2950 redraw_tabline = TRUE; |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2951 if (must_redraw == CLEAR) // no need to clear again |
7 | 2952 must_redraw = NOT_VALID; |
2953 compute_cmdrow(); | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2954 msg_row = cmdline_row; // put cursor on last line for messages |
7 | 2955 msg_col = 0; |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2956 screen_start(); // don't know where cursor is now |
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2957 msg_scrolled = 0; // can't scroll back |
7 | 2958 msg_didany = FALSE; |
2959 msg_didout = FALSE; | |
2960 } | |
2961 | |
2962 /* | |
2963 * Clear one line in ScreenLines. | |
2964 */ | |
2965 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
|
2966 lineclear(unsigned off, int width, int attr) |
7 | 2967 { |
2968 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T)); | |
2969 if (enc_utf8) | |
2970 (void)vim_memset(ScreenLinesUC + off, 0, | |
2971 (size_t)width * sizeof(u8char_T)); | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2972 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T)); |
7 | 2973 } |
2974 | |
2975 /* | |
2976 * Mark one line in ScreenLines invalid by setting the attributes to an | |
2977 * invalid value. | |
2978 */ | |
2979 static void | |
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2980 lineinvalid(unsigned off, int width) |
7 | 2981 { |
2982 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T)); | |
2983 } | |
2984 | |
2985 /* | |
21226
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2986 * To be called when characters were sent to the terminal directly, outputting |
421c4ed6b949
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diff
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|
2987 * test on "screen_lnum". |
421c4ed6b949
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diff
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|
2988 */ |
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|
2989 void |
421c4ed6b949
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diff
changeset
|
2990 line_was_clobbered(int screen_lnum) |
421c4ed6b949
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|
2991 { |
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diff
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|
2992 lineinvalid(LineOffset[screen_lnum], (int)Columns); |
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|
2993 } |
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2994 |
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|
2995 /* |
7 | 2996 * Copy part of a Screenline for vertically split window "wp". |
2997 */ | |
2998 static void | |
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2999 linecopy(int to, int from, win_T *wp) |
7 | 3000 { |
3001 unsigned off_to = LineOffset[to] + wp->w_wincol; | |
3002 unsigned off_from = LineOffset[from] + wp->w_wincol; | |
3003 | |
3004 mch_memmove(ScreenLines + off_to, ScreenLines + off_from, | |
3005 wp->w_width * sizeof(schar_T)); | |
3006 if (enc_utf8) | |
3007 { | |
714 | 3008 int i; |
3009 | |
7 | 3010 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from, |
3011 wp->w_width * sizeof(u8char_T)); | |
714 | 3012 for (i = 0; i < p_mco; ++i) |
3013 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from, | |
3014 wp->w_width * sizeof(u8char_T)); | |
7 | 3015 } |
3016 if (enc_dbcs == DBCS_JPNU) | |
3017 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from, | |
3018 wp->w_width * sizeof(schar_T)); | |
3019 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from, | |
3020 wp->w_width * sizeof(sattr_T)); | |
3021 } | |
3022 | |
3023 /* | |
3024 * Return TRUE if clearing with term string "p" would work. | |
3025 * It can't work when the string is empty or it won't set the right background. | |
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changeset
|
3026 * Don't clear to end-of-line when there are popups, it may cause flicker. |
7 | 3027 */ |
3028 int | |
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7805
diff
changeset
|
3029 can_clear(char_u *p) |
7 | 3030 { |
3031 return (*p != NUL && (t_colors <= 1 | |
3032 #ifdef FEAT_GUI | |
3033 || gui.in_use | |
3034 #endif | |
9027
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8977
diff
changeset
|
3035 #ifdef FEAT_TERMGUICOLORS |
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9885
diff
changeset
|
3036 || (p_tgc && cterm_normal_bg_gui_color == INVALCOLOR) |
9320
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9282
diff
changeset
|
3037 || (!p_tgc && cterm_normal_bg_color == 0) |
b6472fd9f5ba
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diff
changeset
|
3038 #else |
b6472fd9f5ba
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diff
changeset
|
3039 || cterm_normal_bg_color == 0 |
b6472fd9f5ba
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diff
changeset
|
3040 #endif |
16986
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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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diff
changeset
|
3041 || *T_UT != NUL) |
18763
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patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3042 #ifdef FEAT_PROP_POPUP |
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
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parents:
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diff
changeset
|
3043 && !(p == T_CE && popup_visible) |
03f3a9ca2770
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diff
changeset
|
3044 #endif |
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16918
diff
changeset
|
3045 ); |
7 | 3046 } |
3047 | |
3048 /* | |
3049 * Reset cursor position. Use whenever cursor was moved because of outputting | |
3050 * something directly to the screen (shell commands) or a terminal control | |
3051 * code. | |
3052 */ | |
3053 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3054 screen_start(void) |
7 | 3055 { |
3056 screen_cur_row = screen_cur_col = 9999; | |
3057 } | |
3058 | |
3059 /* | |
3060 * Move the cursor to position "row","col" in the screen. | |
3061 * This tries to find the most efficient way to move, minimizing the number of | |
3062 * characters sent to the terminal. | |
3063 */ | |
3064 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3065 windgoto(int row, int col) |
7 | 3066 { |
205 | 3067 sattr_T *p; |
7 | 3068 int i; |
3069 int plan; | |
3070 int cost; | |
3071 int wouldbe_col; | |
3072 int noinvcurs; | |
3073 char_u *bs; | |
3074 int goto_cost; | |
3075 int attr; | |
3076 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3077 #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:
18786
diff
changeset
|
3078 #define HIGHL_COST 5 // assume unhighlight takes 5 chars |
7 | 3079 |
3080 #define PLAN_LE 1 | |
3081 #define PLAN_CR 2 | |
3082 #define PLAN_NL 3 | |
3083 #define PLAN_WRITE 4 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3084 // Can't use ScreenLines unless initialized |
7 | 3085 if (ScreenLines == NULL) |
3086 return; | |
3087 | |
3088 if (col != screen_cur_col || row != screen_cur_row) | |
3089 { | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3090 // 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
|
3091 if (row < 0) // window without text lines? |
7 | 3092 row = 0; |
3093 if (row >= screen_Rows) | |
3094 row = screen_Rows - 1; | |
3095 if (col >= screen_Columns) | |
3096 col = screen_Columns - 1; | |
3097 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3098 // check if no cursor movement is allowed in highlight mode |
7 | 3099 if (screen_attr && *T_MS == NUL) |
3100 noinvcurs = HIGHL_COST; | |
3101 else | |
3102 noinvcurs = 0; | |
3103 goto_cost = GOTO_COST + noinvcurs; | |
3104 | |
3105 /* | |
3106 * Plan how to do the positioning: | |
3107 * 1. Use CR to move it to column 0, same row. | |
3108 * 2. Use T_LE to move it a few columns to the left. | |
3109 * 3. Use NL to move a few lines down, column 0. | |
3110 * 4. Move a few columns to the right with T_ND or by writing chars. | |
3111 * | |
3112 * Don't do this if the cursor went beyond the last column, the cursor | |
3113 * position is unknown then (some terminals wrap, some don't ) | |
3114 * | |
1213 | 3115 * First check if the highlighting attributes allow us to write |
7 | 3116 * characters to move the cursor to the right. |
3117 */ | |
3118 if (row >= screen_cur_row && screen_cur_col < Columns) | |
3119 { | |
3120 /* | |
3121 * If the cursor is in the same row, bigger col, we can use CR | |
3122 * or T_LE. | |
3123 */ | |
18812
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Bram Moolenaar <Bram@vim.org>
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18786
diff
changeset
|
3124 bs = NULL; // init for GCC |
7 | 3125 attr = screen_attr; |
3126 if (row == screen_cur_row && col < screen_cur_col) | |
3127 { | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3128 // "le" is preferred over "bc", because "bc" is obsolete |
7 | 3129 if (*T_LE) |
18812
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diff
changeset
|
3130 bs = T_LE; // "cursor left" |
7 | 3131 else |
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
|
3132 bs = T_BC; // "backspace character (old) |
7 | 3133 if (*bs) |
3134 cost = (screen_cur_col - col) * (int)STRLEN(bs); | |
3135 else | |
3136 cost = 999; | |
18812
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diff
changeset
|
3137 if (col + 1 < cost) // using CR is less characters |
7 | 3138 { |
3139 plan = PLAN_CR; | |
3140 wouldbe_col = 0; | |
18812
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parents:
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diff
changeset
|
3141 cost = 1; // CR is just one character |
7 | 3142 } |
3143 else | |
3144 { | |
3145 plan = PLAN_LE; | |
3146 wouldbe_col = col; | |
3147 } | |
18812
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diff
changeset
|
3148 if (noinvcurs) // will stop highlighting |
7 | 3149 { |
3150 cost += noinvcurs; | |
3151 attr = 0; | |
3152 } | |
3153 } | |
3154 | |
3155 /* | |
3156 * If the cursor is above where we want to be, we can use CR LF. | |
3157 */ | |
3158 else if (row > screen_cur_row) | |
3159 { | |
3160 plan = PLAN_NL; | |
3161 wouldbe_col = 0; | |
18812
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diff
changeset
|
3162 cost = (row - screen_cur_row) * 2; // CR LF |
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diff
changeset
|
3163 if (noinvcurs) // will stop highlighting |
7 | 3164 { |
3165 cost += noinvcurs; | |
3166 attr = 0; | |
3167 } | |
3168 } | |
3169 | |
3170 /* | |
3171 * If the cursor is in the same row, smaller col, just use write. | |
3172 */ | |
3173 else | |
3174 { | |
3175 plan = PLAN_WRITE; | |
3176 wouldbe_col = screen_cur_col; | |
3177 cost = 0; | |
3178 } | |
3179 | |
3180 /* | |
3181 * Check if any characters that need to be written have the | |
3182 * correct attributes. Also avoid UTF-8 characters. | |
3183 */ | |
3184 i = col - wouldbe_col; | |
3185 if (i > 0) | |
3186 cost += i; | |
3187 if (cost < goto_cost && i > 0) | |
3188 { | |
3189 /* | |
3190 * Check if the attributes are correct without additionally | |
3191 * stopping highlighting. | |
3192 */ | |
3193 p = ScreenAttrs + LineOffset[row] + wouldbe_col; | |
3194 while (i && *p++ == attr) | |
3195 --i; | |
3196 if (i != 0) | |
3197 { | |
3198 /* | |
3199 * Try if it works when highlighting is stopped here. | |
3200 */ | |
3201 if (*--p == 0) | |
3202 { | |
3203 cost += noinvcurs; | |
3204 while (i && *p++ == 0) | |
3205 --i; | |
3206 } | |
3207 if (i != 0) | |
18812
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diff
changeset
|
3208 cost = 999; // different attributes, don't do it |
7 | 3209 } |
3210 if (enc_utf8) | |
3211 { | |
18812
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parents:
18786
diff
changeset
|
3212 // Don't use an UTF-8 char for positioning, it's slow. |
7 | 3213 for (i = wouldbe_col; i < col; ++i) |
3214 if (ScreenLinesUC[LineOffset[row] + i] != 0) | |
3215 { | |
3216 cost = 999; | |
3217 break; | |
3218 } | |
3219 } | |
3220 } | |
3221 | |
3222 /* | |
3223 * We can do it without term_windgoto()! | |
3224 */ | |
3225 if (cost < goto_cost) | |
3226 { | |
3227 if (plan == PLAN_LE) | |
3228 { | |
3229 if (noinvcurs) | |
3230 screen_stop_highlight(); | |
3231 while (screen_cur_col > col) | |
3232 { | |
3233 out_str(bs); | |
3234 --screen_cur_col; | |
3235 } | |
3236 } | |
3237 else if (plan == PLAN_CR) | |
3238 { | |
3239 if (noinvcurs) | |
3240 screen_stop_highlight(); | |
3241 out_char('\r'); | |
3242 screen_cur_col = 0; | |
3243 } | |
3244 else if (plan == PLAN_NL) | |
3245 { | |
3246 if (noinvcurs) | |
3247 screen_stop_highlight(); | |
3248 while (screen_cur_row < row) | |
3249 { | |
3250 out_char('\n'); | |
3251 ++screen_cur_row; | |
3252 } | |
3253 screen_cur_col = 0; | |
3254 } | |
3255 | |
3256 i = col - screen_cur_col; | |
3257 if (i > 0) | |
3258 { | |
3259 /* | |
3260 * Use cursor-right if it's one character only. Avoids | |
3261 * removing a line of pixels from the last bold char, when | |
3262 * using the bold trick in the GUI. | |
3263 */ | |
3264 if (T_ND[0] != NUL && T_ND[1] == NUL) | |
3265 { | |
3266 while (i-- > 0) | |
3267 out_char(*T_ND); | |
3268 } | |
3269 else | |
3270 { | |
3271 int off; | |
3272 | |
3273 off = LineOffset[row] + screen_cur_col; | |
3274 while (i-- > 0) | |
3275 { | |
3276 if (ScreenAttrs[off] != screen_attr) | |
3277 screen_stop_highlight(); | |
3278 out_flush_check(); | |
3279 out_char(ScreenLines[off]); | |
3280 if (enc_dbcs == DBCS_JPNU | |
3281 && ScreenLines[off] == 0x8e) | |
3282 out_char(ScreenLines2[off]); | |
3283 ++off; | |
3284 } | |
3285 } | |
3286 } | |
3287 } | |
3288 } | |
3289 else | |
3290 cost = 999; | |
3291 | |
3292 if (cost >= goto_cost) | |
3293 { | |
3294 if (noinvcurs) | |
3295 screen_stop_highlight(); | |
5995 | 3296 if (row == screen_cur_row && (col > screen_cur_col) |
3297 && *T_CRI != NUL) | |
7 | 3298 term_cursor_right(col - screen_cur_col); |
3299 else | |
3300 term_windgoto(row, col); | |
3301 } | |
3302 screen_cur_row = row; | |
3303 screen_cur_col = col; | |
3304 } | |
3305 } | |
3306 | |
3307 /* | |
3308 * Set cursor to its position in the current window. | |
3309 */ | |
3310 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3311 setcursor(void) |
7 | 3312 { |
13400
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Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3313 setcursor_mayforce(FALSE); |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3314 } |
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diff
changeset
|
3315 |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3316 /* |
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parents:
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diff
changeset
|
3317 * Set cursor to its position in the current window. |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
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parents:
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diff
changeset
|
3318 * 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>
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diff
changeset
|
3319 */ |
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diff
changeset
|
3320 void |
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Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3321 setcursor_mayforce(int force) |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3322 { |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3323 if (force || redrawing()) |
7 | 3324 { |
3325 validate_cursor(); | |
3326 windgoto(W_WINROW(curwin) + curwin->w_wrow, | |
12513
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patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12510
diff
changeset
|
3327 curwin->w_wincol + ( |
7 | 3328 #ifdef FEAT_RIGHTLEFT |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3329 // 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:
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diff
changeset
|
3330 // 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
|
3331 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:
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diff
changeset
|
3332 - ((has_mbyte |
1545 | 3333 && (*mb_ptr2cells)(ml_get_cursor()) == 2 |
15603
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Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3334 && vim_isprintc(gchar_cursor())) ? 2 : 1)) : |
7 | 3335 #endif |
3336 curwin->w_wcol)); | |
3337 } | |
3338 } | |
3339 | |
3340 | |
3341 /* | |
11655
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patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3342 * 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
|
3343 * If 'invalid' is TRUE the wp->w_lines[].wl_lnum is invalidated. |
8014350fe51a
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Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3344 * If 'mayclear' is TRUE the screen will be cleared if it is faster than |
7 | 3345 * scrolling. |
3346 * Returns FAIL if the lines are not inserted, OK for success. | |
3347 */ | |
3348 int | |
7833
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7805
diff
changeset
|
3349 win_ins_lines( |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3350 win_T *wp, |
c079097365f3
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parents:
7805
diff
changeset
|
3351 int row, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3352 int line_count, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3353 int invalid, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3354 int mayclear) |
7 | 3355 { |
3356 int did_delete; | |
3357 int nextrow; | |
3358 int lastrow; | |
3359 int retval; | |
3360 | |
3361 if (invalid) | |
3362 wp->w_lines_valid = 0; | |
3363 | |
3364 if (wp->w_height < 5) | |
3365 return FAIL; | |
3366 | |
3367 if (line_count > wp->w_height - row) | |
3368 line_count = wp->w_height - row; | |
3369 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3370 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0); |
7 | 3371 if (retval != MAYBE) |
3372 return retval; | |
3373 | |
3374 /* | |
3375 * If there is a next window or a status line, we first try to delete the | |
3376 * 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
|
3377 * 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
|
3378 * avoid messing up those windows, better just redraw. |
7 | 3379 */ |
3380 did_delete = FALSE; | |
3381 if (wp->w_next != NULL || wp->w_status_height) | |
3382 { | |
3383 if (screen_del_lines(0, W_WINROW(wp) + wp->w_height - line_count, | |
12152
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Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3384 line_count, (int)Rows, FALSE, 0, NULL) == OK) |
7 | 3385 did_delete = TRUE; |
3386 else if (wp->w_next) | |
3387 return FAIL; | |
3388 } | |
3389 /* | |
3390 * if no lines deleted, blank the lines that will end up below the window | |
3391 */ | |
3392 if (!did_delete) | |
3393 { | |
3394 wp->w_redr_status = TRUE; | |
3395 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
|
3396 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height; |
7 | 3397 lastrow = nextrow + line_count; |
3398 if (lastrow > Rows) | |
3399 lastrow = Rows; | |
3400 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
|
3401 wp->w_wincol, (int)W_ENDCOL(wp), |
7 | 3402 ' ', ' ', 0); |
3403 } | |
3404 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3405 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, 0, NULL) |
7 | 3406 == FAIL) |
3407 { | |
17628
6146b10714de
patch 8.1.1811: popup window color cannot be set to "Normal"
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3408 // deletion will have messed up other windows |
7 | 3409 if (did_delete) |
3410 { | |
3411 wp->w_redr_status = TRUE; | |
3412 win_rest_invalid(W_NEXT(wp)); | |
3413 } | |
3414 return FAIL; | |
3415 } | |
3416 | |
3417 return OK; | |
3418 } | |
3419 | |
3420 /* | |
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3421 * Delete "line_count" window lines at "row" in window "wp". |
7 | 3422 * If "invalid" is TRUE curwin->w_lines[] is invalidated. |
3423 * If "mayclear" is TRUE the screen will be cleared if it is faster than | |
3424 * scrolling | |
3425 * Return OK for success, FAIL if the lines are not deleted. | |
3426 */ | |
3427 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3428 win_del_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3429 win_T *wp, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3430 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3431 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3432 int invalid, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3433 int mayclear, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3434 int clear_attr) // for clearing lines |
7 | 3435 { |
3436 int retval; | |
3437 | |
3438 if (invalid) | |
3439 wp->w_lines_valid = 0; | |
3440 | |
3441 if (line_count > wp->w_height - row) | |
3442 line_count = wp->w_height - row; | |
3443 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3444 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr); |
7 | 3445 if (retval != MAYBE) |
3446 return retval; | |
3447 | |
3448 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
|
3449 (int)Rows, FALSE, clear_attr, NULL) == FAIL) |
7 | 3450 return FAIL; |
3451 | |
3452 /* | |
3453 * If there are windows or status lines below, try to put them at the | |
3454 * correct place. If we can't do that, they have to be redrawn. | |
3455 */ | |
3456 if (wp->w_next || wp->w_status_height || cmdline_row < Rows - 1) | |
3457 { | |
3458 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
|
3459 line_count, (int)Rows, clear_attr, NULL) == FAIL) |
7 | 3460 { |
3461 wp->w_redr_status = TRUE; | |
3462 win_rest_invalid(wp->w_next); | |
3463 } | |
3464 } | |
3465 /* | |
3466 * If this is the last window and there is no status line, redraw the | |
3467 * command line later. | |
3468 */ | |
3469 else | |
3470 redraw_cmdline = TRUE; | |
3471 return OK; | |
3472 } | |
3473 | |
3474 /* | |
3475 * Common code for win_ins_lines() and win_del_lines(). | |
3476 * Returns OK or FAIL when the work has been done. | |
3477 * Returns MAYBE when not finished yet. | |
3478 */ | |
3479 static int | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3480 win_do_lines( |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3481 win_T *wp, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3482 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3483 int line_count, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3484 int mayclear, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3485 int del, |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3486 int clear_attr) |
7 | 3487 { |
3488 int retval; | |
3489 | |
3490 if (!redrawing() || line_count <= 0) | |
3491 return FAIL; | |
3492 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3493 // 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:
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diff
changeset
|
3494 // 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
|
3495 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
|
3496 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
|
3497 |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3498 // 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
|
3499 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns) |
7 | 3500 { |
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
|
3501 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
|
3502 screenclear(); // will set wp->w_lines_valid to 0 |
7 | 3503 return FAIL; |
3504 } | |
3505 | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3506 #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
|
3507 // 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:
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diff
changeset
|
3508 if (popup_visible) |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3509 return FAIL; |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3510 #endif |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3511 |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3512 // Delete all remaining lines |
7 | 3513 if (row + line_count >= wp->w_height) |
3514 { | |
3515 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
|
3516 wp->w_wincol, (int)W_ENDCOL(wp), |
7 | 3517 ' ', ' ', 0); |
3518 return OK; | |
3519 } | |
3520 | |
3521 /* | |
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
|
3522 * When scrolling, the message on the command line should be cleared, |
7 | 3523 * 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
|
3524 * Don't do this when avoiding to insert lines. |
7 | 3525 */ |
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
|
3526 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
|
3527 clear_cmdline = TRUE; |
7 | 3528 |
3529 /* | |
3530 * If the terminal can set a scroll region, use that. | |
3531 * Always do this in a vertically split window. This will redraw from | |
3532 * ScreenLines[] when t_CV isn't defined. That's faster than using | |
3533 * win_line(). | |
3534 * 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
|
3535 * 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
|
3536 * scroll-up . |
7 | 3537 */ |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3538 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
|
3539 { |
7 | 3540 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
3541 scroll_region_set(wp, row); | |
3542 if (del) | |
3543 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
|
3544 wp->w_height - row, FALSE, clear_attr, wp); |
7 | 3545 else |
3546 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
|
3547 wp->w_height - row, clear_attr, wp); |
7 | 3548 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
3549 scroll_region_reset(); | |
3550 return retval; | |
3551 } | |
3552 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3553 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal |
7 | 3554 return FAIL; |
3555 | |
3556 return MAYBE; | |
3557 } | |
3558 | |
3559 /* | |
3560 * window 'wp' and everything after it is messed up, mark it for redraw | |
3561 */ | |
3562 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3563 win_rest_invalid(win_T *wp) |
7 | 3564 { |
3565 while (wp != NULL) | |
3566 { | |
3567 redraw_win_later(wp, NOT_VALID); | |
3568 wp->w_redr_status = TRUE; | |
3569 wp = wp->w_next; | |
3570 } | |
3571 redraw_cmdline = TRUE; | |
3572 } | |
3573 | |
3574 /* | |
3575 * The rest of the routines in this file perform screen manipulations. The | |
3576 * given operation is performed physically on the screen. The corresponding | |
3577 * change is also made to the internal screen image. In this way, the editor | |
3578 * anticipates the effect of editing changes on the appearance of the screen. | |
3579 * That way, when we call screenupdate a complete redraw isn't usually | |
3580 * necessary. Another advantage is that we can keep adding code to anticipate | |
3581 * screen changes, and in the meantime, everything still works. | |
3582 */ | |
3583 | |
3584 /* | |
3585 * types for inserting or deleting lines | |
3586 */ | |
3587 #define USE_T_CAL 1 | |
3588 #define USE_T_CDL 2 | |
3589 #define USE_T_AL 3 | |
3590 #define USE_T_CE 4 | |
3591 #define USE_T_DL 5 | |
3592 #define USE_T_SR 6 | |
3593 #define USE_NL 7 | |
3594 #define USE_T_CD 8 | |
3595 #define USE_REDRAW 9 | |
3596 | |
3597 /* | |
3598 * insert lines on the screen and update ScreenLines[] | |
3599 * 'end' is the line after the scrolled part. Normally it is Rows. | |
3600 * When scrolling region used 'off' is the offset from the top for the region. | |
3601 * 'row' and 'end' are relative to the start of the region. | |
3602 * | |
3603 * return FAIL for failure, OK for success. | |
3604 */ | |
446 | 3605 int |
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3606 screen_ins_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3607 int off, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3608 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3609 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3610 int end, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3611 int clear_attr, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3612 win_T *wp) // NULL or window to use width from |
7 | 3613 { |
3614 int i; | |
3615 int j; | |
3616 unsigned temp; | |
3617 int cursor_row; | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3618 int cursor_col = 0; |
7 | 3619 int type; |
3620 int result_empty; | |
3621 int can_ce = can_clear(T_CE); | |
3622 | |
3623 /* | |
3624 * FAIL if | |
3625 * - there is no valid screen | |
3626 * - the screen has to be redrawn completely | |
3627 * - the line count is less than one | |
3628 * - 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
|
3629 * - redrawing for a callback and there is a modeless selection |
16986
03f3a9ca2770
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Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3630 * - there is a popup window |
7 | 3631 */ |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3632 if (!screen_valid(TRUE) |
03f3a9ca2770
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Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3633 || 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
|
3634 #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
|
3635 || (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
|
3636 && 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
|
3637 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3638 #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
|
3639 || popup_visible |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3640 #endif |
11698
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3641 ) |
7 | 3642 return FAIL; |
3643 | |
3644 /* | |
3645 * There are seven ways to insert lines: | |
3646 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
3647 * characters from ScreenLines[]. | |
3648 * 1. Use T_CD (clear to end of display) if it exists and the result of | |
3649 * the insert is just empty lines | |
3650 * 2. Use T_CAL (insert multiple lines) if it exists and T_AL is not | |
3651 * present or line_count > 1. It looks better if we do all the inserts | |
3652 * at once. | |
3653 * 3. Use T_CDL (delete multiple lines) if it exists and the result of the | |
3654 * insert is just empty lines and T_CE is not present or line_count > | |
3655 * 1. | |
3656 * 4. Use T_AL (insert line) if it exists. | |
3657 * 5. Use T_CE (erase line) if it exists and the result of the insert is | |
3658 * just empty lines. | |
3659 * 6. Use T_DL (delete line) if it exists and the result of the insert is | |
3660 * just empty lines. | |
3661 * 7. Use T_SR (scroll reverse) if it exists and inserting at row 0 and | |
3662 * the 'da' flag is not set or we have clear line capability. | |
3663 * 8. redraw the characters from ScreenLines[]. | |
3664 * | |
3665 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves | |
3666 * the scrollbar for the window. It does have insert line, use that if it | |
3667 * exists. | |
3668 */ | |
3669 result_empty = (row + line_count >= end); | |
3670 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
3671 type = USE_REDRAW; | |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3672 else if (can_clear(T_CD) && result_empty) |
7 | 3673 type = USE_T_CD; |
3674 else if (*T_CAL != NUL && (line_count > 1 || *T_AL == NUL)) | |
3675 type = USE_T_CAL; | |
3676 else if (*T_CDL != NUL && result_empty && (line_count > 1 || !can_ce)) | |
3677 type = USE_T_CDL; | |
3678 else if (*T_AL != NUL) | |
3679 type = USE_T_AL; | |
3680 else if (can_ce && result_empty) | |
3681 type = USE_T_CE; | |
3682 else if (*T_DL != NUL && result_empty) | |
3683 type = USE_T_DL; | |
3684 else if (*T_SR != NUL && row == 0 && (*T_DA == NUL || can_ce)) | |
3685 type = USE_T_SR; | |
3686 else | |
3687 return FAIL; | |
3688 | |
3689 /* | |
3690 * For clearing the lines screen_del_lines() is used. This will also take | |
3691 * care of t_db if necessary. | |
3692 */ | |
3693 if (type == USE_T_CD || type == USE_T_CDL || | |
3694 type == USE_T_CE || type == USE_T_DL) | |
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
|
3695 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp); |
7 | 3696 |
3697 /* | |
3698 * If text is retained below the screen, first clear or delete as many | |
3699 * lines at the bottom of the window as are about to be inserted so that | |
3700 * the deleted lines won't later surface during a screen_del_lines. | |
3701 */ | |
3702 if (*T_DB) | |
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
|
3703 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp); |
7 | 3704 |
3705 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3706 // 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
|
3707 // or not the full width of the screen. |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3708 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
3674 | 3709 clip_clear_selection(&clip_star); |
7 | 3710 else |
3711 clip_scroll_selection(-line_count); | |
3712 #endif | |
3713 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3714 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3715 vim_lock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3716 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3717 |
7 | 3718 #ifdef FEAT_GUI |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3719 // 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
|
3720 // scrolling is actually carried out. |
9848
664276833670
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Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3721 gui_dont_update_cursor(row + off <= gui.cursor_row); |
7 | 3722 #endif |
3723 | |
14081
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patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3724 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
|
3725 cursor_col = wp->w_wincol; |
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3726 |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3727 if (*T_CCS != NUL) // cursor relative to region |
7 | 3728 cursor_row = row; |
3729 else | |
3730 cursor_row = row + off; | |
3731 | |
3732 /* | |
3733 * Shift LineOffset[] line_count down to reflect the inserted lines. | |
3734 * Clear the inserted lines in ScreenLines[]. | |
3735 */ | |
3736 row += off; | |
3737 end += off; | |
3738 for (i = 0; i < line_count; ++i) | |
3739 { | |
3740 if (wp != NULL && wp->w_width != Columns) | |
3741 { | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3742 // need to copy part of a line |
7 | 3743 j = end - 1 - i; |
3744 while ((j -= line_count) >= row) | |
3745 linecopy(j + line_count, j, wp); | |
3746 j += line_count; | |
3747 if (can_clear((char_u *)" ")) | |
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
|
3748 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
|
3749 clear_attr); |
7 | 3750 else |
3751 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
3752 LineWraps[j] = FALSE; | |
3753 } | |
3754 else | |
3755 { | |
3756 j = end - 1 - i; | |
3757 temp = LineOffset[j]; | |
3758 while ((j -= line_count) >= row) | |
3759 { | |
3760 LineOffset[j + line_count] = LineOffset[j]; | |
3761 LineWraps[j + line_count] = LineWraps[j]; | |
3762 } | |
3763 LineOffset[j + line_count] = temp; | |
3764 LineWraps[j + line_count] = FALSE; | |
3765 if (can_clear((char_u *)" ")) | |
12152
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Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3766 lineclear(temp, (int)Columns, clear_attr); |
7 | 3767 else |
3768 lineinvalid(temp, (int)Columns); | |
3769 } | |
3770 } | |
3771 | |
19526
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3772 #ifdef FEAT_GUI_HAIKU |
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patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3773 vim_unlock_screen(); |
22f0dda71638
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3774 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3775 |
7 | 3776 screen_stop_highlight(); |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3777 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
|
3778 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
|
3779 screen_start_highlight(clear_attr); |
7 | 3780 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3781 // redraw the characters |
7 | 3782 if (type == USE_REDRAW) |
3783 redraw_block(row, end, wp); | |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3784 else if (type == USE_T_CAL) |
7 | 3785 { |
3786 term_append_lines(line_count); | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3787 screen_start(); // don't know where cursor is now |
7 | 3788 } |
3789 else | |
3790 { | |
3791 for (i = 0; i < line_count; i++) | |
3792 { | |
3793 if (type == USE_T_AL) | |
3794 { | |
3795 if (i && cursor_row != 0) | |
14081
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patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3796 windgoto(cursor_row, cursor_col); |
7 | 3797 out_str(T_AL); |
3798 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3799 else // type == USE_T_SR |
7 | 3800 out_str(T_SR); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3801 screen_start(); // don't know where cursor is now |
7 | 3802 } |
3803 } | |
3804 | |
3805 /* | |
3806 * With scroll-reverse and 'da' flag set we need to clear the lines that | |
3807 * have been scrolled down into the region. | |
3808 */ | |
3809 if (type == USE_T_SR && *T_DA) | |
3810 { | |
3811 for (i = 0; i < line_count; ++i) | |
3812 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3813 windgoto(off + i, cursor_col); |
7 | 3814 out_str(T_CE); |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3815 screen_start(); // don't know where cursor is now |
7 | 3816 } |
3817 } | |
3818 | |
3819 #ifdef FEAT_GUI | |
3820 gui_can_update_cursor(); | |
3821 if (gui.in_use) | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3822 out_flush(); // always flush after a scroll |
7 | 3823 #endif |
3824 return OK; | |
3825 } | |
3826 | |
3827 /* | |
9848
664276833670
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Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3828 * 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
|
3829 * "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
|
3830 * 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
|
3831 * "row" and "end" are relative to the start of the region. |
7 | 3832 * |
3833 * Return OK for success, FAIL if the lines are not deleted. | |
3834 */ | |
3835 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3836 screen_del_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3837 int off, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3838 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3839 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3840 int end, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3841 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
|
3842 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
|
3843 win_T *wp UNUSED) // NULL or window to use width from |
7 | 3844 { |
3845 int j; | |
3846 int i; | |
3847 unsigned temp; | |
3848 int cursor_row; | |
14081
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patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3849 int cursor_col = 0; |
7 | 3850 int cursor_end; |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3851 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
|
3852 int can_delete; // deleting line codes can be used |
7 | 3853 int type; |
3854 | |
3855 /* | |
3856 * FAIL if | |
3857 * - there is no valid screen | |
3858 * - the screen has to be redrawn completely | |
3859 * - the line count is less than one | |
3860 * - 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
|
3861 * - redrawing for a callback and there is a modeless selection |
7 | 3862 */ |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3863 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
|
3864 || (!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
|
3865 #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
|
3866 || (clip_star.state != SELECT_CLEARED |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
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11672
diff
changeset
|
3867 && redrawing_for_callback > 0) |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3868 #endif |
4f59d2a66bf7
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Christian Brabandt <cb@256bit.org>
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11672
diff
changeset
|
3869 ) |
7 | 3870 return FAIL; |
3871 | |
3872 /* | |
3873 * Check if the rest of the current region will become empty. | |
3874 */ | |
3875 result_empty = row + line_count >= end; | |
3876 | |
3877 /* | |
3878 * We can delete lines only when 'db' flag not set or when 'ce' option | |
3879 * available. | |
3880 */ | |
3881 can_delete = (*T_DB == NUL || can_clear(T_CE)); | |
3882 | |
3883 /* | |
3884 * There are six ways to delete lines: | |
3885 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
3886 * characters from ScreenLines[]. | |
3887 * 1. Use T_CD if it exists and the result is empty. | |
3888 * 2. Use newlines if row == 0 and count == 1 or T_CDL does not exist. | |
3889 * 3. Use T_CDL (delete multiple lines) if it exists and line_count > 1 or | |
3890 * none of the other ways work. | |
3891 * 4. Use T_CE (erase line) if the result is empty. | |
3892 * 5. Use T_DL (delete line) if it exists. | |
3893 * 6. redraw the characters from ScreenLines[]. | |
3894 */ | |
3895 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
3896 type = USE_REDRAW; | |
12477
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3897 else if (can_clear(T_CD) && result_empty) |
7 | 3898 type = USE_T_CD; |
3899 else if (row == 0 && ( | |
3900 #ifndef AMIGA | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3901 // On the Amiga, somehow '\n' on the last line doesn't always scroll |
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3902 // up, so use delete-line command |
7 | 3903 line_count == 1 || |
3904 #endif | |
3905 *T_CDL == NUL)) | |
3906 type = USE_NL; | |
3907 else if (*T_CDL != NUL && line_count > 1 && can_delete) | |
3908 type = USE_T_CDL; | |
3909 else if (can_clear(T_CE) && result_empty | |
12477
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3910 && (wp == NULL || wp->w_width == Columns)) |
7 | 3911 type = USE_T_CE; |
3912 else if (*T_DL != NUL && can_delete) | |
3913 type = USE_T_DL; | |
3914 else if (*T_CDL != NUL && can_delete) | |
3915 type = USE_T_CDL; | |
3916 else | |
3917 return FAIL; | |
3918 | |
3919 #ifdef FEAT_CLIPBOARD | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3920 // 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
|
3921 // not the full width of the screen. |
12477
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3922 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
3674 | 3923 clip_clear_selection(&clip_star); |
7 | 3924 else |
3925 clip_scroll_selection(line_count); | |
3926 #endif | |
3927 | |
20154
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3928 #ifdef FEAT_GUI_HAIKU |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3929 vim_lock_screen(); |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3930 #endif |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3931 |
7 | 3932 #ifdef FEAT_GUI |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3933 // 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
|
3934 // scrolling is actually carried out. |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3935 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
|
3936 && gui.cursor_row < end + off); |
7 | 3937 #endif |
3938 | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3939 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
|
3940 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
|
3941 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3942 if (*T_CCS != NUL) // cursor relative to region |
7 | 3943 { |
3944 cursor_row = row; | |
3945 cursor_end = end; | |
3946 } | |
3947 else | |
3948 { | |
3949 cursor_row = row + off; | |
3950 cursor_end = end + off; | |
3951 } | |
3952 | |
3953 /* | |
3954 * Now shift LineOffset[] line_count up to reflect the deleted lines. | |
3955 * Clear the inserted lines in ScreenLines[]. | |
3956 */ | |
3957 row += off; | |
3958 end += off; | |
3959 for (i = 0; i < line_count; ++i) | |
3960 { | |
3961 if (wp != NULL && wp->w_width != Columns) | |
3962 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3963 // need to copy part of a line |
7 | 3964 j = row + i; |
3965 while ((j += line_count) <= end - 1) | |
3966 linecopy(j - line_count, j, wp); | |
3967 j -= line_count; | |
3968 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
|
3969 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
|
3970 clear_attr); |
7 | 3971 else |
3972 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
3973 LineWraps[j] = FALSE; | |
3974 } | |
3975 else | |
3976 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3977 // whole width, moving the line pointers is faster |
7 | 3978 j = row + i; |
3979 temp = LineOffset[j]; | |
3980 while ((j += line_count) <= end - 1) | |
3981 { | |
3982 LineOffset[j - line_count] = LineOffset[j]; | |
3983 LineWraps[j - line_count] = LineWraps[j]; | |
3984 } | |
3985 LineOffset[j - line_count] = temp; | |
3986 LineWraps[j - line_count] = FALSE; | |
3987 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
|
3988 lineclear(temp, (int)Columns, clear_attr); |
7 | 3989 else |
3990 lineinvalid(temp, (int)Columns); | |
3991 } | |
3992 } | |
3993 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3994 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3995 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3996 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3997 |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3998 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
|
3999 screen_stop_highlight(); |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4000 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
|
4001 screen_start_highlight(clear_attr); |
7 | 4002 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4003 // redraw the characters |
7 | 4004 if (type == USE_REDRAW) |
4005 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
|
4006 else if (type == USE_T_CD) // delete the lines |
7 | 4007 { |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4008 windgoto(cursor_row, cursor_col); |
7 | 4009 out_str(T_CD); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4010 screen_start(); // don't know where cursor is now |
7 | 4011 } |
4012 else if (type == USE_T_CDL) | |
4013 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4014 windgoto(cursor_row, cursor_col); |
7 | 4015 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
|
4016 screen_start(); // don't know where cursor is now |
7 | 4017 } |
4018 /* | |
4019 * Deleting lines at top of the screen or scroll region: Just scroll | |
4020 * the whole screen (scroll region) up by outputting newlines on the | |
4021 * last line. | |
4022 */ | |
4023 else if (type == USE_NL) | |
4024 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4025 windgoto(cursor_end - 1, cursor_col); |
7 | 4026 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
|
4027 out_char('\n'); // cursor will remain on same line |
7 | 4028 } |
4029 else | |
4030 { | |
4031 for (i = line_count; --i >= 0; ) | |
4032 { | |
4033 if (type == USE_T_DL) | |
4034 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4035 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
|
4036 out_str(T_DL); // delete a line |
7 | 4037 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4038 else // type == USE_T_CE |
7 | 4039 { |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4040 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
|
4041 out_str(T_CE); // erase a line |
7 | 4042 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4043 screen_start(); // don't know where cursor is now |
7 | 4044 } |
4045 } | |
4046 | |
4047 /* | |
4048 * If the 'db' flag is set, we need to clear the lines that have been | |
4049 * scrolled up at the bottom of the region. | |
4050 */ | |
4051 if (*T_DB && (type == USE_T_DL || type == USE_T_CDL)) | |
4052 { | |
4053 for (i = line_count; i > 0; --i) | |
4054 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4055 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
|
4056 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
|
4057 screen_start(); // don't know where cursor is now |
7 | 4058 } |
4059 } | |
4060 | |
4061 #ifdef FEAT_GUI | |
4062 gui_can_update_cursor(); | |
4063 if (gui.in_use) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4064 out_flush(); // always flush after a scroll |
7 | 4065 #endif |
4066 | |
4067 return OK; | |
4068 } | |
4069 | |
4070 /* | |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4071 * 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
|
4072 * 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
|
4073 */ |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4074 int |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4075 skip_showmode() |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4076 { |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4077 // 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
|
4078 // 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
|
4079 if (global_busy |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4080 || msg_silent != 0 |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4081 || !redrawing() |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4082 || (char_avail() && !KeyTyped)) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4083 { |
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
|
4084 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
|
4085 return TRUE; |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4086 } |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4087 return FALSE; |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4088 } |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4089 |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4090 /* |
13308
ae312df8d0ab
patch 8.0.1528: dead code found
Christian Brabandt <cb@256bit.org>
parents:
13292
diff
changeset
|
4091 * Show the current mode and ruler. |
7 | 4092 * |
4093 * If clear_cmdline is TRUE, clear the rest of the cmdline. | |
4094 * If clear_cmdline is FALSE there may be a message there that needs to be | |
4095 * 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
|
4096 * If redraw_mode is TRUE show or clear the mode. |
7 | 4097 * Return the length of the message (0 if no message). |
4098 */ | |
4099 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4100 showmode(void) |
7 | 4101 { |
4102 int need_clear; | |
4103 int length = 0; | |
4104 int do_mode; | |
4105 int attr; | |
4106 int nwr_save; | |
4107 int sub_attr; | |
4108 | |
642 | 4109 do_mode = ((p_smd && msg_silent == 0) |
4110 && ((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
|
4111 || restart_edit != NUL |
5735 | 4112 || 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
|
4113 if (do_mode || reg_recording != 0) |
7 | 4114 { |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4115 if (skip_showmode()) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4116 return 0; // show mode later |
7 | 4117 |
4118 nwr_save = need_wait_return; | |
4119 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4120 // wait a bit before overwriting an important message |
7 | 4121 check_for_delay(FALSE); |
4122 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4123 // if the cmdline is more than one line high, erase top lines |
7 | 4124 need_clear = clear_cmdline; |
4125 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
|
4126 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
|
4127 |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4128 // Position on the last line in the window, column 0 |
7 | 4129 msg_pos_mode(); |
4130 cursor_off(); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4131 attr = HL_ATTR(HLF_CM); // Highlight mode |
7 | 4132 if (do_mode) |
4133 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4134 msg_puts_attr("--", attr); |
7 | 4135 #if defined(FEAT_XIM) |
2520 | 4136 if ( |
4137 # ifdef FEAT_GUI_GTK | |
4138 preedit_get_status() | |
1668 | 4139 # else |
4140 im_get_status() | |
2520 | 4141 # endif |
1668 | 4142 ) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4143 # 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
|
4144 msg_puts_attr(" IM", attr); |
7 | 4145 # else |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4146 msg_puts_attr(" XIM", attr); |
7 | 4147 # endif |
4148 #endif | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4149 // CTRL-X in Insert mode |
5946 | 4150 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU)) |
7 | 4151 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4152 // 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
|
4153 // window. Prefer showing edit_submode_extra. |
7 | 4154 length = (Rows - msg_row) * Columns - 3; |
4155 if (edit_submode_extra != NULL) | |
4156 length -= vim_strsize(edit_submode_extra); | |
4157 if (length > 0) | |
4158 { | |
4159 if (edit_submode_pre != NULL) | |
4160 length -= vim_strsize(edit_submode_pre); | |
4161 if (length - vim_strsize(edit_submode) > 0) | |
4162 { | |
4163 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
|
4164 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
|
4165 msg_puts_attr((char *)edit_submode, attr); |
7 | 4166 } |
4167 if (edit_submode_extra != NULL) | |
4168 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4169 msg_puts_attr(" ", attr); // add a space in between |
7 | 4170 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
|
4171 sub_attr = HL_ATTR(edit_submode_highl); |
7 | 4172 else |
4173 sub_attr = attr; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4174 msg_puts_attr((char *)edit_submode_extra, sub_attr); |
7 | 4175 } |
4176 } | |
4177 } | |
4178 else | |
4179 { | |
4180 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
|
4181 msg_puts_attr(_(" VREPLACE"), attr); |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14218
diff
changeset
|
4182 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
|
4183 msg_puts_attr(_(" REPLACE"), attr); |
7 | 4184 else if (State & INSERT) |
4185 { | |
4186 #ifdef FEAT_RIGHTLEFT | |
4187 if (p_ri) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4188 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
|
4189 #endif |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4190 msg_puts_attr(_(" INSERT"), attr); |
7 | 4191 } |
14093
a9d94f10ecef
patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --"
Christian Brabandt <cb@256bit.org>
parents:
14089
diff
changeset
|
4192 else if (restart_edit == 'I' || restart_edit == 'A') |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4193 msg_puts_attr(_(" (insert)"), attr); |
7 | 4194 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
|
4195 msg_puts_attr(_(" (replace)"), attr); |
7 | 4196 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
|
4197 msg_puts_attr(_(" (vreplace)"), attr); |
7 | 4198 #ifdef FEAT_RIGHTLEFT |
4199 if (p_hkmap) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4200 msg_puts_attr(_(" Hebrew"), attr); |
7 | 4201 #endif |
4202 #ifdef FEAT_KEYMAP | |
4203 if (State & LANGMAP) | |
4204 { | |
4205 # ifdef FEAT_ARABIC | |
4206 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
|
4207 msg_puts_attr(_(" Arabic"), attr); |
7 | 4208 else |
4209 # endif | |
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
4210 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
|
4211 NameBuff, MAXPATHL)) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4212 msg_puts_attr((char *)NameBuff, attr); |
7 | 4213 } |
4214 #endif | |
4215 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
|
4216 msg_puts_attr(_(" (paste)"), attr); |
7 | 4217 |
4218 if (VIsual_active) | |
4219 { | |
4220 char *p; | |
4221 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4222 // 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
|
4223 // problems. |
7 | 4224 switch ((VIsual_select ? 4 : 0) |
4225 + (VIsual_mode == Ctrl_V) * 2 | |
4226 + (VIsual_mode == 'V')) | |
4227 { | |
4228 case 0: p = N_(" VISUAL"); break; | |
4229 case 1: p = N_(" VISUAL LINE"); break; | |
4230 case 2: p = N_(" VISUAL BLOCK"); break; | |
4231 case 4: p = N_(" SELECT"); break; | |
4232 case 5: p = N_(" SELECT LINE"); break; | |
4233 default: p = N_(" SELECT BLOCK"); break; | |
4234 } | |
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(_(p), attr); |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4236 } |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4237 msg_puts_attr(" --", attr); |
7 | 4238 } |
644 | 4239 |
7 | 4240 need_clear = TRUE; |
4241 } | |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13968
diff
changeset
|
4242 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
|
4243 && edit_submode == NULL) // otherwise it gets too long |
7 | 4244 { |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4245 recording_mode(attr); |
7 | 4246 need_clear = TRUE; |
4247 } | |
644 | 4248 |
4249 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
|
4250 if (need_clear || clear_cmdline || redraw_mode) |
7 | 4251 msg_clr_eos(); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4252 msg_didout = FALSE; // overwrite this message |
7 | 4253 length = msg_col; |
4254 msg_col = 0; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4255 need_wait_return = nwr_save; // never ask for hit-return for this |
7 | 4256 } |
4257 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
|
4258 // Clear the whole command line. Will reset "clear_cmdline". |
7 | 4259 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
|
4260 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
|
4261 { |
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
|
4262 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
|
4263 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
|
4264 } |
7 | 4265 |
4266 #ifdef FEAT_CMDL_INFO | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4267 // In Visual mode the size of the selected area must be redrawn. |
7 | 4268 if (VIsual_active) |
4269 clear_showcmd(); | |
4270 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4271 // 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
|
4272 // 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
|
4273 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
|
4274 win_redr_ruler(lastwin, TRUE, FALSE); |
7 | 4275 #endif |
4276 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
|
4277 redraw_mode = FALSE; |
7 | 4278 clear_cmdline = FALSE; |
4279 | |
4280 return length; | |
4281 } | |
4282 | |
4283 /* | |
4284 * Position for a mode message. | |
4285 */ | |
4286 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4287 msg_pos_mode(void) |
7 | 4288 { |
4289 msg_col = 0; | |
4290 msg_row = Rows - 1; | |
4291 } | |
4292 | |
4293 /* | |
4294 * Delete mode message. Used when ESC is typed which is expected to end | |
4295 * Insert mode (but Insert mode didn't end yet!). | |
644 | 4296 * Caller should check "mode_displayed". |
7 | 4297 */ |
4298 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4299 unshowmode(int force) |
7 | 4300 { |
4301 /* | |
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
4302 * Don't delete it right now, when not redrawing or inside a mapping. |
7 | 4303 */ |
4304 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
|
4305 redraw_cmdline = TRUE; // delete mode later |
7 | 4306 else |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4307 clearmode(); |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4308 } |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4309 |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4310 /* |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4311 * Clear the mode message. |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4312 */ |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4313 void |
9282
9f97a6290c63
commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e
Christian Brabandt <cb@256bit.org>
parents:
9213
diff
changeset
|
4314 clearmode(void) |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4315 { |
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4316 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
|
4317 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
|
4318 |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4319 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
|
4320 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
|
4321 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
|
4322 msg_clr_eos(); |
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4323 |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4324 msg_col = save_msg_col; |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4325 msg_row = save_msg_row; |
7 | 4326 } |
4327 | |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4328 static void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4329 recording_mode(int attr) |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4330 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4331 msg_puts_attr(_("recording"), attr); |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4332 if (!shortmess(SHM_RECORDING)) |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4333 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4334 char s[4]; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4335 |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4336 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
|
4337 msg_puts_attr(s, attr); |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4338 } |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4339 } |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4340 |
667 | 4341 /* |
4342 * Draw the tab pages line at the top of the Vim window. | |
4343 */ | |
15396
325e4a8ba1b6
patch 8.1.0706: tabline is not always redrawn
Bram Moolenaar <Bram@vim.org>
parents:
15384
diff
changeset
|
4344 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4345 draw_tabline(void) |
667 | 4346 { |
4347 int tabcount = 0; | |
4348 tabpage_T *tp; | |
4349 int tabwidth; | |
4350 int col = 0; | |
673 | 4351 int scol = 0; |
667 | 4352 int attr; |
4353 win_T *wp; | |
671 | 4354 win_T *cwp; |
4355 int wincount; | |
4356 int modified; | |
667 | 4357 int c; |
4358 int len; | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4359 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
|
4360 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
|
4361 int attr_fill = HL_ATTR(HLF_TPF); |
673 | 4362 char_u *p; |
677 | 4363 int room; |
4364 int use_sep_chars = (t_colors < 8 | |
4365 #ifdef FEAT_GUI | |
4366 && !gui.in_use | |
4367 #endif | |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4368 #ifdef FEAT_TERMGUICOLORS |
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4369 && !p_tgc |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
4370 #endif |
677 | 4371 ); |
673 | 4372 |
10538
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4373 if (ScreenLines == NULL) |
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4374 return; |
673 | 4375 redraw_tabline = FALSE; |
667 | 4376 |
685 | 4377 #ifdef FEAT_GUI_TABLINE |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4378 // Take care of a GUI tabline. |
685 | 4379 if (gui_use_tabline()) |
4380 { | |
4381 gui_update_tabline(); | |
4382 return; | |
4383 } | |
4384 #endif | |
4385 | |
4386 if (tabline_height() < 1) | |
667 | 4387 return; |
4388 | |
677 | 4389 #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
|
4390 clear_TabPageIdxs(); |
681 | 4391 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4392 // Use the 'tabline' option if it's set. |
677 | 4393 if (*p_tal != NUL) |
4394 { | |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4395 int saved_did_emsg = did_emsg; |
680 | 4396 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4397 // 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
|
4398 // 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
|
4399 did_emsg = FALSE; |
677 | 4400 win_redr_custom(NULL, FALSE); |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4401 if (did_emsg) |
680 | 4402 set_string_option_direct((char_u *)"tabline", -1, |
694 | 4403 (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
|
4404 did_emsg |= saved_did_emsg; |
680 | 4405 } |
4406 else | |
4407 #endif | |
4408 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
4409 FOR_ALL_TABPAGES(tp) |
680 | 4410 ++tabcount; |
4411 | |
4412 tabwidth = (Columns - 1 + tabcount / 2) / tabcount; | |
4413 if (tabwidth < 6) | |
4414 tabwidth = 6; | |
4415 | |
4416 attr = attr_nosel; | |
4417 tabcount = 0; | |
699 | 4418 for (tp = first_tabpage; tp != NULL && col < Columns - 4; |
4419 tp = tp->tp_next) | |
680 | 4420 { |
4421 scol = col; | |
4422 | |
4423 if (tp->tp_topframe == topframe) | |
4424 attr = attr_sel; | |
4425 if (use_sep_chars && col > 0) | |
4426 screen_putchar('|', 0, col++, attr); | |
4427 | |
4428 if (tp->tp_topframe != topframe) | |
4429 attr = attr_nosel; | |
4430 | |
4431 screen_putchar(' ', 0, col++, attr); | |
4432 | |
4433 if (tp == curtab) | |
4434 { | |
4435 cwp = curwin; | |
4436 wp = firstwin; | |
4437 } | |
4438 else | |
4439 { | |
4440 cwp = tp->tp_curwin; | |
4441 wp = tp->tp_firstwin; | |
4442 } | |
4443 | |
4444 modified = FALSE; | |
4445 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
4446 if (bufIsChanged(wp->w_buffer)) | |
4447 modified = TRUE; | |
4448 if (modified || wincount > 1) | |
4449 { | |
4450 if (wincount > 1) | |
4451 { | |
4452 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount); | |
835 | 4453 len = (int)STRLEN(NameBuff); |
699 | 4454 if (col + len >= Columns - 3) |
4455 break; | |
680 | 4456 screen_puts_len(NameBuff, len, 0, col, |
677 | 4457 #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
|
4458 hl_combine_attr(attr, HL_ATTR(HLF_T)) |
677 | 4459 #else |
6106 | 4460 attr |
680 | 4461 #endif |
4462 ); | |
4463 col += len; | |
4464 } | |
4465 if (modified) | |
4466 screen_puts_len((char_u *)"+", 1, 0, col++, attr); | |
4467 screen_putchar(' ', 0, col++, attr); | |
4468 } | |
4469 | |
4470 room = scol - col + tabwidth - 1; | |
4471 if (room > 0) | |
4472 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4473 // Get buffer name in NameBuff[] |
685 | 4474 get_trans_bufname(cwp->w_buffer); |
819 | 4475 shorten_dir(NameBuff); |
680 | 4476 len = vim_strsize(NameBuff); |
4477 p = NameBuff; | |
4478 if (has_mbyte) | |
4479 while (len > room) | |
4480 { | |
4481 len -= ptr2cells(p); | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4482 MB_PTR_ADV(p); |
680 | 4483 } |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4484 else if (len > room) |
677 | 4485 { |
680 | 4486 p += len - room; |
4487 len = room; | |
677 | 4488 } |
699 | 4489 if (len > Columns - col - 1) |
4490 len = Columns - col - 1; | |
680 | 4491 |
835 | 4492 screen_puts_len(p, (int)STRLEN(p), 0, col, attr); |
680 | 4493 col += len; |
4494 } | |
4495 screen_putchar(' ', 0, col++, attr); | |
4496 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4497 // 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
|
4498 // jump_to_mouse() knows where each one is. |
680 | 4499 ++tabcount; |
4500 while (scol < col) | |
4501 TabPageIdxs[scol++] = tabcount; | |
4502 } | |
4503 | |
4504 if (use_sep_chars) | |
4505 c = '_'; | |
4506 else | |
4507 c = ' '; | |
4508 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill); | |
681 | 4509 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4510 // Put an "X" for closing the current tab if there are several. |
681 | 4511 if (first_tabpage->tp_next != NULL) |
4512 { | |
4513 screen_putchar('X', 0, (int)Columns - 1, attr_nosel); | |
4514 TabPageIdxs[Columns - 1] = -999; | |
4515 } | |
4516 } | |
834 | 4517 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4518 // 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
|
4519 // set. |
834 | 4520 redraw_tabline = FALSE; |
667 | 4521 } |
685 | 4522 |
4523 /* | |
4524 * Get buffer name for "buf" into NameBuff[]. | |
4525 * Takes care of special buffer names and translates special characters. | |
4526 */ | |
4527 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4528 get_trans_bufname(buf_T *buf) |
685 | 4529 { |
4530 if (buf_spname(buf) != NULL) | |
3839 | 4531 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
685 | 4532 else |
4533 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
4534 trans_characters(NameBuff, MAXPATHL); | |
4535 } | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4536 |
7 | 4537 /* |
4538 * Get the character to use in a status line. Get its attributes in "*attr". | |
4539 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4540 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
|
4541 fillchar_status(int *attr, win_T *wp) |
7 | 4542 { |
4543 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
|
4544 |
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
|
4545 #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
|
4546 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
|
4547 { |
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
|
4548 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
|
4549 { |
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4550 *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
|
4551 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
|
4552 } |
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
|
4553 else |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4554 { |
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4555 *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
|
4556 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
|
4557 } |
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
|
4558 } |
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
|
4559 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
|
4560 #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
|
4561 if (wp == curwin) |
7 | 4562 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4563 *attr = HL_ATTR(HLF_S); |
7 | 4564 fill = fill_stl; |
4565 } | |
4566 else | |
4567 { | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4568 *attr = HL_ATTR(HLF_SNC); |
7 | 4569 fill = fill_stlnc; |
4570 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4571 // 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
|
4572 // 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
|
4573 // current window |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4574 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
|
4575 || wp != curwin || ONE_WINDOW) |
7 | 4576 || (fill_stl != fill_stlnc))) |
4577 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
|
4578 if (wp == curwin) |
7 | 4579 return '^'; |
4580 return '='; | |
4581 } | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4582 |
7 | 4583 /* |
4584 * Get the character to use in a separator between vertically split windows. | |
4585 * Get its attributes in "*attr". | |
4586 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4587 int |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4588 fillchar_vsep(int *attr) |
7 | 4589 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4590 *attr = HL_ATTR(HLF_C); |
7 | 4591 if (*attr == 0 && fill_vert == ' ') |
4592 return '|'; | |
4593 else | |
4594 return fill_vert; | |
4595 } | |
4596 | |
4597 /* | |
4598 * Return TRUE if redrawing should currently be done. | |
4599 */ | |
4600 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4601 redrawing(void) |
7 | 4602 { |
11105
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4603 #ifdef FEAT_EVAL |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4604 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
|
4605 return 0; |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4606 else |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4607 #endif |
14673
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4608 return ((!RedrawingDisabled |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4609 #ifdef FEAT_EVAL |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4610 || 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
|
4611 #endif |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4612 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw)); |
7 | 4613 } |
4614 | |
4615 /* | |
4616 * Return TRUE if printing messages should currently be done. | |
4617 */ | |
4618 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4619 messaging(void) |
7 | 4620 { |
4621 return (!(p_lz && char_avail() && !KeyTyped)); | |
4622 } | |
4623 | |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4624 /* |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4625 * 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
|
4626 * 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
|
4627 * 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
|
4628 * 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
|
4629 */ |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4630 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4631 #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
|
4632 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4633 void |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4634 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
|
4635 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4636 #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
|
4637 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
|
4638 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4639 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
|
4640 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
|
4641 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
|
4642 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4643 # 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
|
4644 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
|
4645 # else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4646 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
|
4647 # endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4648 // 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
|
4649 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
|
4650 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
|
4651 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4652 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
|
4653 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4654 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
|
4655 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
|
4656 ++sc_col; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4657 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4658 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
|
4659 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
|
4660 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
|
4661 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
|
4662 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
|
4663 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
|
4664 #else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4665 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
|
4666 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
|
4667 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4668 #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
|
4669 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
|
4670 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4671 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4672 |
13 | 4673 #if defined(FEAT_LINEBREAK) || defined(PROTO) |
4674 /* | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2124
diff
changeset
|
4675 * 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
|
4676 * Caller may need to check if 'number' or 'relativenumber' is set. |
13 | 4677 * Otherwise it depends on 'numberwidth' and the line count. |
4678 */ | |
4679 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4680 number_width(win_T *wp) |
13 | 4681 { |
4682 int n; | |
4683 linenr_T lnum; | |
4684 | |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4685 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
|
4686 // cursor line shows "0" |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4687 lnum = wp->w_height; |
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4688 else |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4689 // cursor line shows absolute line number |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4690 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
|
4691 |
6679 | 4692 if (lnum == wp->w_nrwidth_line_count && wp->w_nuw_cached == wp->w_p_nuw) |
13 | 4693 return wp->w_nrwidth_width; |
4694 wp->w_nrwidth_line_count = lnum; | |
4695 | |
4696 n = 0; | |
4697 do | |
4698 { | |
856 | 4699 lnum /= 10; |
4700 ++n; | |
13 | 4701 } while (lnum > 0); |
4702 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4703 // 'numberwidth' gives the minimal width plus one |
13 | 4704 if (n < wp->w_p_nuw - 1) |
4705 n = wp->w_p_nuw - 1; | |
4706 | |
17247
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4707 # 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
|
4708 // 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
|
4709 // 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
|
4710 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
|
4711 && (*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
|
4712 n = 2; |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4713 # endif |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4714 |
13 | 4715 wp->w_nrwidth_width = n; |
6679 | 4716 wp->w_nuw_cached = wp->w_p_nuw; |
13 | 4717 return n; |
4718 } | |
4719 #endif | |
3986 | 4720 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4721 #if defined(FEAT_EVAL) || defined(PROTO) |
3986 | 4722 /* |
4723 * Return the current cursor column. This is the actual position on the | |
4724 * screen. First column is 0. | |
4725 */ | |
4726 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4727 screen_screencol(void) |
3986 | 4728 { |
4729 return screen_cur_col; | |
4730 } | |
4731 | |
4732 /* | |
4733 * Return the current cursor row. This is the actual position on the screen. | |
4734 * First row is 0. | |
4735 */ | |
4736 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4737 screen_screenrow(void) |
3986 | 4738 { |
4739 return screen_cur_row; | |
4740 } | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4741 #endif |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
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17851
diff
changeset
|
4742 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4743 /* |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4744 * Handle setting 'listchars' or 'fillchars'. |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4745 * 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>
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diff
changeset
|
4746 */ |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4747 char * |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4748 set_chars_option(char_u **varp) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4749 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4750 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
|
4751 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
|
4752 int c1 = 0, c2 = 0, c3 = 0; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4753 struct charstab |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4754 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4755 int *cp; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4756 char *name; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4757 }; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4758 static struct charstab filltab[] = |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4759 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4760 {&fill_stl, "stl"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4761 {&fill_stlnc, "stlnc"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4762 {&fill_vert, "vert"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4763 {&fill_fold, "fold"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4764 {&fill_diff, "diff"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4765 }; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4766 static struct charstab lcstab[] = |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4767 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4768 {&lcs_eol, "eol"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4769 {&lcs_ext, "extends"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4770 {&lcs_nbsp, "nbsp"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4771 {&lcs_prec, "precedes"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4772 {&lcs_space, "space"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4773 {&lcs_tab2, "tab"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4774 {&lcs_trail, "trail"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4775 #ifdef FEAT_CONCEAL |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4776 {&lcs_conceal, "conceal"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4777 #else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4778 {NULL, "conceal"}, |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4779 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4780 }; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4781 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
|
4782 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4783 if (varp == &p_lcs) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4784 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4785 tab = lcstab; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4786 entries = sizeof(lcstab) / sizeof(struct charstab); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4787 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4788 else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4789 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4790 tab = filltab; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4791 entries = sizeof(filltab) / sizeof(struct charstab); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4792 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4793 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4794 // 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
|
4795 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
|
4796 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4797 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
|
4798 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4799 // 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
|
4800 // '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
|
4801 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
|
4802 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
|
4803 *(tab[i].cp) = (varp == &p_lcs ? NUL : ' '); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4804 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4805 if (varp == &p_lcs) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4806 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4807 lcs_tab1 = NUL; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4808 lcs_tab3 = NUL; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4809 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4810 else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4811 fill_diff = '-'; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4812 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4813 p = *varp; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4814 while (*p) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4815 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4816 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
|
4817 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4818 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
|
4819 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
|
4820 && p[len] == ':' |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4821 && 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
|
4822 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4823 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
|
4824 s = p + len + 1; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4825 c1 = mb_ptr2char_adv(&s); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4826 if (mb_char2cells(c1) > 1) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4827 continue; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4828 if (tab[i].cp == &lcs_tab2) |
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 if (*s == NUL) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4831 continue; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4832 c2 = mb_ptr2char_adv(&s); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4833 if (mb_char2cells(c2) > 1) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4834 continue; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4835 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
|
4836 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4837 c3 = mb_ptr2char_adv(&s); |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4838 if (mb_char2cells(c3) > 1) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4839 continue; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4840 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4841 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4842 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4843 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
|
4844 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4845 if (round) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4846 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4847 if (tab[i].cp == &lcs_tab2) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4848 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4849 lcs_tab1 = c1; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4850 lcs_tab2 = c2; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4851 lcs_tab3 = c3; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4852 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4853 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
|
4854 *(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
|
4855 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4856 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4857 p = s; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4858 break; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4859 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4860 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4861 } |
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 if (i == entries) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4864 return e_invarg; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4865 if (*p == ',') |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4866 ++p; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4867 } |
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 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4870 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
|
4871 } |
18068
1101eacc1444
patch 8.1.2029: cannot control 'cursorline' highlighting well
Bram Moolenaar <Bram@vim.org>
parents:
18047
diff
changeset
|
4872 |