Mercurial > vim
annotate src/screen.c @ 24178:d5328b2b0edf v8.2.2630
patch 8.2.2630: hard to see where a test gets stuck
Commit: https://github.com/vim/vim/commit/592f57f5fec1064cc276a0d7992cc543bed04fd5
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 20 16:44:25 2021 +0100
patch 8.2.2630: hard to see where a test gets stuck
Problem: Hard to see where a test gets stuck.
Solution: Print the executed test function. (Dominique Pell?, closes https://github.com/vim/vim/issues/7975)
author | Bram Moolenaar <Bram@vim.org> |
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date | Sat, 20 Mar 2021 16:45:02 +0100 |
parents | 90d1636a8fcb |
children | 8ebf8b3dfc08 |
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. |
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242 * Returns the number of bytes stored in 'p'. When non-multibyte characters are |
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243 * used for the fold column markers, this is equal to 'fdc' setting. Otherwise, |
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244 * this will be greater than 'fdc'. |
7 | 245 */ |
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246 size_t |
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247 fill_foldcolumn( |
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248 char_u *p, |
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249 win_T *wp, |
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250 int closed, // TRUE of FALSE |
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251 linenr_T lnum) // current line number |
7 | 252 { |
253 int i = 0; | |
254 int level; | |
255 int first_level; | |
519 | 256 int empty; |
6553 | 257 int fdc = compute_foldcolumn(wp, 0); |
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258 size_t byte_counter = 0; |
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259 int symbol = 0; |
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260 int len = 0; |
7 | 261 |
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262 // Init to all spaces. |
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263 vim_memset(p, ' ', MAX_MCO * fdc + 1); |
7 | 264 |
265 level = win_foldinfo.fi_level; | |
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266 empty = (fdc == 1) ? 0 : 1; |
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267 |
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268 // If the column is too narrow, we start at the lowest level that |
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269 // fits and use numbers to indicate the depth. |
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270 first_level = level - fdc - closed + 1 + empty; |
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271 if (first_level < 1) |
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272 first_level = 1; |
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273 |
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274 for (i = 0; i < MIN(fdc, level); i++) |
7 | 275 { |
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276 if (win_foldinfo.fi_lnum == lnum |
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277 && first_level + i >= win_foldinfo.fi_low_level) |
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278 symbol = fill_foldopen; |
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279 else if (first_level == 1) |
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280 symbol = fill_foldsep; |
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281 else if (first_level + i <= 9) |
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282 symbol = '0' + first_level + i; |
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283 else |
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284 symbol = '>'; |
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285 |
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286 len = utf_char2bytes(symbol, &p[byte_counter]); |
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287 byte_counter += len; |
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288 if (first_level + i >= level) |
7 | 289 { |
24043
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290 i++; |
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291 break; |
7 | 292 } |
293 } | |
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294 |
7 | 295 if (closed) |
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296 { |
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297 if (symbol != 0) |
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298 // rollback length |
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299 byte_counter -= len; |
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300 symbol = fill_foldclosed; |
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301 len = utf_char2bytes(symbol, &p[byte_counter]); |
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302 byte_counter += len; |
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303 } |
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304 |
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305 return MAX(byte_counter + (fdc - i), (size_t)fdc); |
7 | 306 } |
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307 #endif // FEAT_FOLDING |
7 | 308 |
714 | 309 /* |
310 * Return if the composing characters at "off_from" and "off_to" differ. | |
2124
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311 * Only to be used when ScreenLinesUC[off_from] != 0. |
714 | 312 */ |
313 static int | |
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314 comp_char_differs(int off_from, int off_to) |
714 | 315 { |
316 int i; | |
317 | |
318 for (i = 0; i < Screen_mco; ++i) | |
319 { | |
320 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to]) | |
321 return TRUE; | |
322 if (ScreenLinesC[i][off_from] == 0) | |
323 break; | |
324 } | |
325 return FALSE; | |
326 } | |
327 | |
7 | 328 /* |
329 * Check whether the given character needs redrawing: | |
330 * - the (first byte of the) character is different | |
331 * - the attributes are different | |
332 * - the character is multi-byte and the next byte is different | |
1616 | 333 * - the character is two cells wide and the second cell differs. |
7 | 334 */ |
335 static int | |
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336 char_needs_redraw(int off_from, int off_to, int cols) |
7 | 337 { |
338 if (cols > 0 | |
339 && ((ScreenLines[off_from] != ScreenLines[off_to] | |
340 || ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
341 || (enc_dbcs != 0 | |
342 && MB_BYTE2LEN(ScreenLines[off_from]) > 1 | |
343 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e | |
344 ? ScreenLines2[off_from] != ScreenLines2[off_to] | |
345 : (cols > 1 && ScreenLines[off_from + 1] | |
346 != ScreenLines[off_to + 1]))) | |
347 || (enc_utf8 | |
348 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to] | |
349 || (ScreenLinesUC[off_from] != 0 | |
1616 | 350 && comp_char_differs(off_from, off_to)) |
3759 | 351 || ((*mb_off2cells)(off_from, off_from + cols) > 1 |
352 && ScreenLines[off_from + 1] | |
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353 != ScreenLines[off_to + 1]))))) |
7 | 354 return TRUE; |
355 return FALSE; | |
356 } | |
357 | |
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358 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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359 /* |
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360 * Return the index in ScreenLines[] for the current screen line. |
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361 */ |
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362 int |
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363 screen_get_current_line_off() |
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364 { |
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365 return (int)(current_ScreenLine - ScreenLines); |
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366 } |
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367 #endif |
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368 |
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369 #ifdef FEAT_PROP_POPUP |
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370 /* |
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371 * Return TRUE if this position has a higher level popup or this cell is |
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372 * transparent in the current popup. |
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373 */ |
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374 static int |
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375 blocked_by_popup(int row, int col) |
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376 { |
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377 int off; |
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378 |
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379 if (!popup_visible) |
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380 return FALSE; |
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381 off = row * screen_Columns + col; |
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382 return popup_mask[off] > screen_zindex || popup_transparent[off]; |
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383 } |
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384 #endif |
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385 |
7 | 386 /* |
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387 * Reset the highlighting. Used before clearing the screen. |
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388 */ |
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389 void |
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390 reset_screen_attr(void) |
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391 { |
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392 #ifdef FEAT_GUI |
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393 if (gui.in_use) |
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394 // Use a code that will reset gui.highlight_mask in |
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395 // gui_stop_highlight(). |
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396 screen_attr = HL_ALL + 1; |
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397 else |
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398 #endif |
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399 // Use attributes that is very unlikely to appear in text. |
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400 screen_attr = HL_BOLD | HL_UNDERLINE | HL_INVERSE | HL_STRIKETHROUGH; |
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401 } |
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402 |
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403 /* |
7 | 404 * Move one "cooked" screen line to the screen, but only the characters that |
405 * have actually changed. Handle insert/delete character. | |
406 * "coloff" gives the first column on the screen for this line. | |
407 * "endcol" gives the columns where valid characters are. | |
408 * "clear_width" is the width of the window. It's > 0 if the rest of the line | |
409 * needs to be cleared, negative otherwise. | |
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410 * "flags" can have bits: |
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411 * SLF_POPUP popup window |
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412 * SLF_RIGHTLEFT rightleft window: |
7 | 413 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol" |
414 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width" | |
415 */ | |
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416 void |
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417 screen_line( |
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418 int row, |
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419 int coloff, |
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420 int endcol, |
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421 int clear_width, |
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422 int flags UNUSED) |
7 | 423 { |
424 unsigned off_from; | |
425 unsigned off_to; | |
1378 | 426 unsigned max_off_from; |
427 unsigned max_off_to; | |
7 | 428 int col = 0; |
429 int hl; | |
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430 int force = FALSE; // force update rest of the line |
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431 int redraw_this // bool: does character need redraw? |
7 | 432 #ifdef FEAT_GUI |
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433 = TRUE // For GUI when while-loop empty |
7 | 434 #endif |
435 ; | |
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436 int redraw_next; // redraw_this for next character |
7 | 437 int clear_next = FALSE; |
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438 int char_cells; // 1: normal char |
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439 // 2: occupies two display cells |
7 | 440 # define CHAR_CELLS char_cells |
441 | |
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442 // Check for illegal row and col, just in case. |
3413 | 443 if (row >= Rows) |
444 row = Rows - 1; | |
445 if (endcol > Columns) | |
446 endcol = Columns; | |
447 | |
7 | 448 # ifdef FEAT_CLIPBOARD |
449 clip_may_clear_selection(row, row); | |
450 # endif | |
451 | |
452 off_from = (unsigned)(current_ScreenLine - ScreenLines); | |
453 off_to = LineOffset[row] + coloff; | |
1378 | 454 max_off_from = off_from + screen_Columns; |
455 max_off_to = LineOffset[row] + screen_Columns; | |
7 | 456 |
457 #ifdef FEAT_RIGHTLEFT | |
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458 if (flags & SLF_RIGHTLEFT) |
7 | 459 { |
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460 // Clear rest first, because it's left of the text. |
7 | 461 if (clear_width > 0) |
462 { | |
463 while (col <= endcol && ScreenLines[off_to] == ' ' | |
464 && ScreenAttrs[off_to] == 0 | |
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465 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
7 | 466 { |
467 ++off_to; | |
468 ++col; | |
469 } | |
470 if (col <= endcol) | |
471 screen_fill(row, row + 1, col + coloff, | |
472 endcol + coloff + 1, ' ', ' ', 0); | |
473 } | |
474 col = endcol + 1; | |
475 off_to = LineOffset[row] + col + coloff; | |
476 off_from += col; | |
477 endcol = (clear_width > 0 ? clear_width : -clear_width); | |
478 } | |
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479 #endif // FEAT_RIGHTLEFT |
7 | 480 |
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481 #ifdef FEAT_PROP_POPUP |
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482 // First char of a popup window may go on top of the right half of a |
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483 // double-wide character. Clear the left half to avoid it getting the popup |
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484 // window background color. |
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485 if (coloff > 0 && enc_utf8 |
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486 && ScreenLines[off_to] == 0 |
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487 && ScreenLinesUC[off_to - 1] != 0 |
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488 && (*mb_char2cells)(ScreenLinesUC[off_to - 1]) > 1) |
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489 { |
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490 ScreenLines[off_to - 1] = ' '; |
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491 ScreenLinesUC[off_to - 1] = 0; |
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492 screen_char(off_to - 1, row, col + coloff - 1); |
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493 } |
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494 #endif |
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495 |
7 | 496 redraw_next = char_needs_redraw(off_from, off_to, endcol - col); |
497 | |
498 while (col < endcol) | |
499 { | |
500 if (has_mbyte && (col + 1 < endcol)) | |
1378 | 501 char_cells = (*mb_off2cells)(off_from, max_off_from); |
7 | 502 else |
503 char_cells = 1; | |
504 | |
505 redraw_this = redraw_next; | |
506 redraw_next = force || char_needs_redraw(off_from + CHAR_CELLS, | |
507 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS); | |
508 | |
509 #ifdef FEAT_GUI | |
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510 // If the next character was bold, then redraw the current character to |
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511 // remove any pixels that might have spilt over into us. This only |
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512 // happens in the GUI. |
7 | 513 if (redraw_next && gui.in_use) |
514 { | |
515 hl = ScreenAttrs[off_to + CHAR_CELLS]; | |
743 | 516 if (hl > HL_ALL) |
517 hl = syn_attr2attr(hl); | |
518 if (hl & HL_BOLD) | |
7 | 519 redraw_this = TRUE; |
520 } | |
521 #endif | |
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522 #ifdef FEAT_PROP_POPUP |
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523 if (blocked_by_popup(row, col + coloff)) |
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524 redraw_this = FALSE; |
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525 #endif |
7 | 526 if (redraw_this) |
527 { | |
528 /* | |
529 * Special handling when 'xs' termcap flag set (hpterm): | |
530 * Attributes for characters are stored at the position where the | |
531 * cursor is when writing the highlighting code. The | |
532 * start-highlighting code must be written with the cursor on the | |
533 * first highlighted character. The stop-highlighting code must | |
534 * be written with the cursor just after the last highlighted | |
535 * character. | |
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536 * Overwriting a character doesn't remove its highlighting. Need |
7 | 537 * to clear the rest of the line, and force redrawing it |
538 * completely. | |
539 */ | |
540 if ( p_wiv | |
541 && !force | |
542 #ifdef FEAT_GUI | |
543 && !gui.in_use | |
544 #endif | |
545 && ScreenAttrs[off_to] != 0 | |
546 && ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
547 { | |
548 /* | |
549 * Need to remove highlighting attributes here. | |
550 */ | |
551 windgoto(row, col + coloff); | |
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552 out_str(T_CE); // clear rest of this screen line |
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553 screen_start(); // don't know where cursor is now |
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554 force = TRUE; // force redraw of rest of the line |
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555 redraw_next = TRUE; // or else next char would miss out |
7 | 556 |
557 /* | |
558 * If the previous character was highlighted, need to stop | |
559 * highlighting at this character. | |
560 */ | |
561 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0) | |
562 { | |
563 screen_attr = ScreenAttrs[off_to - 1]; | |
564 term_windgoto(row, col + coloff); | |
565 screen_stop_highlight(); | |
566 } | |
567 else | |
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568 screen_attr = 0; // highlighting has stopped |
7 | 569 } |
570 if (enc_dbcs != 0) | |
571 { | |
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572 // Check if overwriting a double-byte with a single-byte or |
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573 // the other way around requires another character to be |
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574 // redrawn. For UTF-8 this isn't needed, because comparing |
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575 // ScreenLinesUC[] is sufficient. |
7 | 576 if (char_cells == 1 |
577 && col + 1 < endcol | |
1378 | 578 && (*mb_off2cells)(off_to, max_off_to) > 1) |
7 | 579 { |
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580 // Writing a single-cell character over a double-cell |
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581 // character: need to redraw the next cell. |
7 | 582 ScreenLines[off_to + 1] = 0; |
583 redraw_next = TRUE; | |
584 } | |
585 else if (char_cells == 2 | |
586 && col + 2 < endcol | |
1378 | 587 && (*mb_off2cells)(off_to, max_off_to) == 1 |
588 && (*mb_off2cells)(off_to + 1, max_off_to) > 1) | |
7 | 589 { |
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590 // Writing the second half of a double-cell character over |
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591 // a double-cell character: need to redraw the second |
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592 // cell. |
7 | 593 ScreenLines[off_to + 2] = 0; |
594 redraw_next = TRUE; | |
595 } | |
596 | |
597 if (enc_dbcs == DBCS_JPNU) | |
598 ScreenLines2[off_to] = ScreenLines2[off_from]; | |
599 } | |
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600 // When writing a single-width character over a double-width |
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601 // character and at the end of the redrawn text, need to clear out |
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602 // the right halve of the old character. |
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603 // Also required when writing the right halve of a double-width |
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604 // char over the left halve of an existing one. |
7 | 605 if (has_mbyte && col + char_cells == endcol |
606 && ((char_cells == 1 | |
1378 | 607 && (*mb_off2cells)(off_to, max_off_to) > 1) |
7 | 608 || (char_cells == 2 |
1378 | 609 && (*mb_off2cells)(off_to, max_off_to) == 1 |
610 && (*mb_off2cells)(off_to + 1, max_off_to) > 1))) | |
7 | 611 clear_next = TRUE; |
612 | |
613 ScreenLines[off_to] = ScreenLines[off_from]; | |
614 if (enc_utf8) | |
615 { | |
616 ScreenLinesUC[off_to] = ScreenLinesUC[off_from]; | |
617 if (ScreenLinesUC[off_from] != 0) | |
618 { | |
714 | 619 int i; |
620 | |
621 for (i = 0; i < Screen_mco; ++i) | |
622 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from]; | |
7 | 623 } |
624 } | |
625 if (char_cells == 2) | |
626 ScreenLines[off_to + 1] = ScreenLines[off_from + 1]; | |
627 | |
628 #if defined(FEAT_GUI) || defined(UNIX) | |
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629 // The bold trick makes a single column of pixels appear in the |
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630 // next character. When a bold character is removed, the next |
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631 // character should be redrawn too. This happens for our own GUI |
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632 // and for some xterms. |
7 | 633 if ( |
634 # ifdef FEAT_GUI | |
635 gui.in_use | |
636 # endif | |
637 # if defined(FEAT_GUI) && defined(UNIX) | |
638 || | |
639 # endif | |
640 # ifdef UNIX | |
641 term_is_xterm | |
642 # endif | |
643 ) | |
644 { | |
645 hl = ScreenAttrs[off_to]; | |
743 | 646 if (hl > HL_ALL) |
647 hl = syn_attr2attr(hl); | |
648 if (hl & HL_BOLD) | |
7 | 649 redraw_next = TRUE; |
650 } | |
651 #endif | |
652 ScreenAttrs[off_to] = ScreenAttrs[off_from]; | |
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653 |
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654 // For simplicity set the attributes of second half of a |
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655 // double-wide character equal to the first half. |
819 | 656 if (char_cells == 2) |
657 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from]; | |
658 | |
7 | 659 if (enc_dbcs != 0 && char_cells == 2) |
660 screen_char_2(off_to, row, col + coloff); | |
661 else | |
662 screen_char(off_to, row, col + coloff); | |
663 } | |
664 else if ( p_wiv | |
665 #ifdef FEAT_GUI | |
666 && !gui.in_use | |
667 #endif | |
668 && col + coloff > 0) | |
669 { | |
670 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1]) | |
671 { | |
672 /* | |
673 * Don't output stop-highlight when moving the cursor, it will | |
674 * stop the highlighting when it should continue. | |
675 */ | |
676 screen_attr = 0; | |
677 } | |
678 else if (screen_attr != 0) | |
679 screen_stop_highlight(); | |
680 } | |
681 | |
682 off_to += CHAR_CELLS; | |
683 off_from += CHAR_CELLS; | |
684 col += CHAR_CELLS; | |
685 } | |
686 | |
687 if (clear_next) | |
688 { | |
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689 // Clear the second half of a double-wide character of which the left |
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690 // half was overwritten with a single-wide character. |
7 | 691 ScreenLines[off_to] = ' '; |
692 if (enc_utf8) | |
693 ScreenLinesUC[off_to] = 0; | |
694 screen_char(off_to, row, col + coloff); | |
695 } | |
696 | |
697 if (clear_width > 0 | |
698 #ifdef FEAT_RIGHTLEFT | |
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699 && !(flags & SLF_RIGHTLEFT) |
7 | 700 #endif |
701 ) | |
702 { | |
703 #ifdef FEAT_GUI | |
704 int startCol = col; | |
705 #endif | |
706 | |
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707 // blank out the rest of the line |
7 | 708 while (col < clear_width && ScreenLines[off_to] == ' ' |
709 && ScreenAttrs[off_to] == 0 | |
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710 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
7 | 711 { |
712 ++off_to; | |
713 ++col; | |
714 } | |
715 if (col < clear_width) | |
716 { | |
717 #ifdef FEAT_GUI | |
718 /* | |
719 * In the GUI, clearing the rest of the line may leave pixels | |
720 * behind if the first character cleared was bold. Some bold | |
721 * fonts spill over the left. In this case we redraw the previous | |
722 * character too. If we didn't skip any blanks above, then we | |
723 * only redraw if the character wasn't already redrawn anyway. | |
724 */ | |
996 | 725 if (gui.in_use && (col > startCol || !redraw_this)) |
7 | 726 { |
727 hl = ScreenAttrs[off_to]; | |
728 if (hl > HL_ALL || (hl & HL_BOLD)) | |
996 | 729 { |
730 int prev_cells = 1; | |
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731 |
996 | 732 if (enc_utf8) |
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733 // for utf-8, ScreenLines[char_offset + 1] == 0 means |
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734 // that its width is 2. |
996 | 735 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1; |
736 else if (enc_dbcs != 0) | |
737 { | |
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738 // find previous character by counting from first |
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739 // column and get its width. |
996 | 740 unsigned off = LineOffset[row]; |
1378 | 741 unsigned max_off = LineOffset[row] + screen_Columns; |
996 | 742 |
743 while (off < off_to) | |
744 { | |
1378 | 745 prev_cells = (*mb_off2cells)(off, max_off); |
996 | 746 off += prev_cells; |
747 } | |
748 } | |
749 | |
750 if (enc_dbcs != 0 && prev_cells > 1) | |
751 screen_char_2(off_to - prev_cells, row, | |
752 col + coloff - prev_cells); | |
753 else | |
754 screen_char(off_to - prev_cells, row, | |
755 col + coloff - prev_cells); | |
756 } | |
7 | 757 } |
758 #endif | |
759 screen_fill(row, row + 1, col + coloff, clear_width + coloff, | |
760 ' ', ' ', 0); | |
761 off_to += clear_width - col; | |
762 col = clear_width; | |
763 } | |
764 } | |
765 | |
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766 if (clear_width > 0 |
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767 #ifdef FEAT_PROP_POPUP |
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768 && !(flags & SLF_POPUP) // no separator for popup window |
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769 #endif |
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770 ) |
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771 { |
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772 // For a window that has a right neighbor, draw the separator char |
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773 // right of the window contents. But not on top of a popup window. |
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774 if (coloff + col < Columns) |
7 | 775 { |
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changeset
|
776 #ifdef FEAT_PROP_POPUP |
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777 if (!blocked_by_popup(row, col + coloff)) |
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778 #endif |
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779 { |
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780 int c; |
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781 |
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782 c = fillchar_vsep(&hl); |
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783 if (ScreenLines[off_to] != (schar_T)c |
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784 || (enc_utf8 && (int)ScreenLinesUC[off_to] |
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785 != (c >= 0x80 ? c : 0)) |
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786 || ScreenAttrs[off_to] != hl) |
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787 { |
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788 ScreenLines[off_to] = c; |
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789 ScreenAttrs[off_to] = hl; |
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790 if (enc_utf8) |
7 | 791 { |
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792 if (c >= 0x80) |
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793 { |
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794 ScreenLinesUC[off_to] = c; |
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795 ScreenLinesC[0][off_to] = 0; |
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796 } |
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797 else |
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798 ScreenLinesUC[off_to] = 0; |
7 | 799 } |
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800 screen_char(off_to, row, col + coloff); |
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801 } |
7 | 802 } |
803 } | |
804 else | |
805 LineWraps[row] = FALSE; | |
806 } | |
807 } | |
808 | |
474 | 809 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
7 | 810 /* |
474 | 811 * Mirror text "str" for right-left displaying. |
812 * Only works for single-byte characters (e.g., numbers). | |
7 | 813 */ |
474 | 814 void |
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815 rl_mirror(char_u *str) |
7 | 816 { |
817 char_u *p1, *p2; | |
818 int t; | |
819 | |
820 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2) | |
821 { | |
822 t = *p1; | |
823 *p1 = *p2; | |
824 *p2 = t; | |
825 } | |
826 } | |
827 #endif | |
828 | |
829 /* | |
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830 * Draw the verticap separator right of window "wp" starting with line "row". |
7 | 831 */ |
832 void | |
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833 draw_vsep_win(win_T *wp, int row) |
7 | 834 { |
835 int hl; | |
836 int c; | |
837 | |
838 if (wp->w_vsep_width) | |
839 { | |
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|
840 // draw the vertical separator right of this window |
7 | 841 c = fillchar_vsep(&hl); |
842 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height, | |
843 W_ENDCOL(wp), W_ENDCOL(wp) + 1, | |
844 c, ' ', hl); | |
845 } | |
846 } | |
847 | |
848 #ifdef FEAT_WILDMENU | |
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849 static int skip_status_match_char(expand_T *xp, char_u *s); |
7 | 850 |
851 /* | |
1378 | 852 * Get the length of an item as it will be shown in the status line. |
7 | 853 */ |
854 static int | |
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855 status_match_len(expand_T *xp, char_u *s) |
7 | 856 { |
857 int len = 0; | |
858 | |
859 #ifdef FEAT_MENU | |
860 int emenu = (xp->xp_context == EXPAND_MENUS | |
861 || xp->xp_context == EXPAND_MENUNAMES); | |
862 | |
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863 // Check for menu separators - replace with '|'. |
7 | 864 if (emenu && menu_is_separator(s)) |
865 return 1; | |
866 #endif | |
867 | |
868 while (*s != NUL) | |
869 { | |
1685 | 870 s += skip_status_match_char(xp, s); |
42 | 871 len += ptr2cells(s); |
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872 MB_PTR_ADV(s); |
7 | 873 } |
874 | |
875 return len; | |
876 } | |
877 | |
878 /* | |
1685 | 879 * Return the number of characters that should be skipped in a status match. |
277 | 880 * These are backslashes used for escaping. Do show backslashes in help tags. |
881 */ | |
882 static int | |
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883 skip_status_match_char(expand_T *xp, char_u *s) |
277 | 884 { |
1685 | 885 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP) |
277 | 886 #ifdef FEAT_MENU |
887 || ((xp->xp_context == EXPAND_MENUS | |
888 || xp->xp_context == EXPAND_MENUNAMES) | |
889 && (s[0] == '\t' || (s[0] == '\\' && s[1] != NUL))) | |
890 #endif | |
1685 | 891 ) |
892 { | |
893 #ifndef BACKSLASH_IN_FILENAME | |
894 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!') | |
895 return 2; | |
896 #endif | |
897 return 1; | |
898 } | |
899 return 0; | |
277 | 900 } |
901 | |
902 /* | |
7 | 903 * Show wildchar matches in the status line. |
904 * Show at least the "match" item. | |
905 * We start at item 'first_match' in the list and show all matches that fit. | |
906 * | |
907 * If inversion is possible we use it. Else '=' characters are used. | |
908 */ | |
909 void | |
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910 win_redr_status_matches( |
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911 expand_T *xp, |
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912 int num_matches, |
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913 char_u **matches, // list of matches |
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914 int match, |
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915 int showtail) |
7 | 916 { |
917 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m]) | |
918 int row; | |
919 char_u *buf; | |
920 int len; | |
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921 int clen; // length in screen cells |
7 | 922 int fillchar; |
923 int attr; | |
924 int i; | |
925 int highlight = TRUE; | |
926 char_u *selstart = NULL; | |
927 int selstart_col = 0; | |
928 char_u *selend = NULL; | |
929 static int first_match = 0; | |
930 int add_left = FALSE; | |
931 char_u *s; | |
932 #ifdef FEAT_MENU | |
933 int emenu; | |
934 #endif | |
935 int l; | |
936 | |
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937 if (matches == NULL) // interrupted completion? |
7 | 938 return; |
939 | |
39 | 940 if (has_mbyte) |
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941 buf = alloc(Columns * MB_MAXBYTES + 1); |
39 | 942 else |
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943 buf = alloc(Columns + 1); |
7 | 944 if (buf == NULL) |
945 return; | |
946 | |
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947 if (match == -1) // don't show match but original text |
7 | 948 { |
949 match = 0; | |
950 highlight = FALSE; | |
951 } | |
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952 // count 1 for the ending ">" |
7 | 953 clen = status_match_len(xp, L_MATCH(match)) + 3; |
954 if (match == 0) | |
955 first_match = 0; | |
956 else if (match < first_match) | |
957 { | |
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958 // jumping left, as far as we can go |
7 | 959 first_match = match; |
960 add_left = TRUE; | |
961 } | |
962 else | |
963 { | |
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964 // check if match fits on the screen |
7 | 965 for (i = first_match; i < match; ++i) |
966 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
967 if (first_match > 0) | |
968 clen += 2; | |
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969 // jumping right, put match at the left |
7 | 970 if ((long)clen > Columns) |
971 { | |
972 first_match = match; | |
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973 // if showing the last match, we can add some on the left |
7 | 974 clen = 2; |
975 for (i = match; i < num_matches; ++i) | |
976 { | |
977 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
978 if ((long)clen >= Columns) | |
979 break; | |
980 } | |
981 if (i == num_matches) | |
982 add_left = TRUE; | |
983 } | |
984 } | |
985 if (add_left) | |
986 while (first_match > 0) | |
987 { | |
988 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2; | |
989 if ((long)clen >= Columns) | |
990 break; | |
991 --first_match; | |
992 } | |
993 | |
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994 fillchar = fillchar_status(&attr, curwin); |
7 | 995 |
996 if (first_match == 0) | |
997 { | |
998 *buf = NUL; | |
999 len = 0; | |
1000 } | |
1001 else | |
1002 { | |
1003 STRCPY(buf, "< "); | |
1004 len = 2; | |
1005 } | |
1006 clen = len; | |
1007 | |
1008 i = first_match; | |
1009 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns) | |
1010 { | |
1011 if (i == match) | |
1012 { | |
1013 selstart = buf + len; | |
1014 selstart_col = clen; | |
1015 } | |
1016 | |
1017 s = L_MATCH(i); | |
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1018 // Check for menu separators - replace with '|' |
7 | 1019 #ifdef FEAT_MENU |
1020 emenu = (xp->xp_context == EXPAND_MENUS | |
1021 || xp->xp_context == EXPAND_MENUNAMES); | |
1022 if (emenu && menu_is_separator(s)) | |
1023 { | |
1024 STRCPY(buf + len, transchar('|')); | |
1025 l = (int)STRLEN(buf + len); | |
1026 len += l; | |
1027 clen += l; | |
1028 } | |
1029 else | |
1030 #endif | |
1031 for ( ; *s != NUL; ++s) | |
1032 { | |
1685 | 1033 s += skip_status_match_char(xp, s); |
7 | 1034 clen += ptr2cells(s); |
474 | 1035 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) |
7 | 1036 { |
1037 STRNCPY(buf + len, s, l); | |
1038 s += l - 1; | |
1039 len += l; | |
1040 } | |
1041 else | |
1042 { | |
1043 STRCPY(buf + len, transchar_byte(*s)); | |
1044 len += (int)STRLEN(buf + len); | |
1045 } | |
1046 } | |
1047 if (i == match) | |
1048 selend = buf + len; | |
1049 | |
1050 *(buf + len++) = ' '; | |
1051 *(buf + len++) = ' '; | |
1052 clen += 2; | |
1053 if (++i == num_matches) | |
1054 break; | |
1055 } | |
1056 | |
1057 if (i != num_matches) | |
1058 { | |
1059 *(buf + len++) = '>'; | |
1060 ++clen; | |
1061 } | |
1062 | |
1063 buf[len] = NUL; | |
1064 | |
1065 row = cmdline_row - 1; | |
1066 if (row >= 0) | |
1067 { | |
1068 if (wild_menu_showing == 0) | |
1069 { | |
1070 if (msg_scrolled > 0) | |
1071 { | |
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1072 // Put the wildmenu just above the command line. If there is |
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1073 // no room, scroll the screen one line up. |
7 | 1074 if (cmdline_row == Rows - 1) |
1075 { | |
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1076 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL); |
7 | 1077 ++msg_scrolled; |
1078 } | |
1079 else | |
1080 { | |
1081 ++cmdline_row; | |
1082 ++row; | |
1083 } | |
1084 wild_menu_showing = WM_SCROLLED; | |
1085 } | |
1086 else | |
1087 { | |
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1088 // Create status line if needed by setting 'laststatus' to 2. |
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1089 // Set 'winminheight' to zero to avoid that the window is |
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1090 // resized. |
7 | 1091 if (lastwin->w_status_height == 0) |
1092 { | |
1093 save_p_ls = p_ls; | |
1094 save_p_wmh = p_wmh; | |
1095 p_ls = 2; | |
1096 p_wmh = 0; | |
1097 last_status(FALSE); | |
1098 } | |
1099 wild_menu_showing = WM_SHOWN; | |
1100 } | |
1101 } | |
1102 | |
1103 screen_puts(buf, row, 0, attr); | |
1104 if (selstart != NULL && highlight) | |
1105 { | |
1106 *selend = NUL; | |
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1107 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM)); |
7 | 1108 } |
1109 | |
1110 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr); | |
1111 } | |
1112 | |
1113 win_redraw_last_status(topframe); | |
1114 vim_free(buf); | |
1115 } | |
1116 #endif | |
1117 | |
1118 /* | |
1119 * Return TRUE if the status line of window "wp" is connected to the status | |
1120 * line of the window right of it. If not, then it's a vertical separator. | |
1121 * Only call if (wp->w_vsep_width != 0). | |
1122 */ | |
1123 int | |
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1124 stl_connected(win_T *wp) |
7 | 1125 { |
1126 frame_T *fr; | |
1127 | |
1128 fr = wp->w_frame; | |
1129 while (fr->fr_parent != NULL) | |
1130 { | |
1131 if (fr->fr_parent->fr_layout == FR_COL) | |
1132 { | |
1133 if (fr->fr_next != NULL) | |
1134 break; | |
1135 } | |
1136 else | |
1137 { | |
1138 if (fr->fr_next != NULL) | |
1139 return TRUE; | |
1140 } | |
1141 fr = fr->fr_parent; | |
1142 } | |
1143 return FALSE; | |
1144 } | |
1145 | |
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1146 |
7 | 1147 /* |
1148 * Get the value to show for the language mappings, active 'keymap'. | |
1149 */ | |
1150 int | |
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1151 get_keymap_str( |
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1152 win_T *wp, |
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1153 char_u *fmt, // format string containing one %s item |
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1154 char_u *buf, // buffer for the result |
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1155 int len) // length of buffer |
7 | 1156 { |
1157 char_u *p; | |
1158 | |
1159 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP) | |
1160 return FALSE; | |
1161 | |
1162 { | |
1163 #ifdef FEAT_EVAL | |
1164 buf_T *old_curbuf = curbuf; | |
1165 win_T *old_curwin = curwin; | |
1166 char_u *s; | |
1167 | |
1168 curbuf = wp->w_buffer; | |
1169 curwin = wp; | |
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1170 STRCPY(buf, "b:keymap_name"); // must be writable |
7 | 1171 ++emsg_skip; |
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1172 s = p = eval_to_string(buf, FALSE); |
7 | 1173 --emsg_skip; |
1174 curbuf = old_curbuf; | |
1175 curwin = old_curwin; | |
1176 if (p == NULL || *p == NUL) | |
1177 #endif | |
1178 { | |
1179 #ifdef FEAT_KEYMAP | |
1180 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED) | |
1181 p = wp->w_buffer->b_p_keymap; | |
1182 else | |
1183 #endif | |
1184 p = (char_u *)"lang"; | |
1185 } | |
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changeset
|
1186 if (vim_snprintf((char *)buf, len, (char *)fmt, p) > len - 1) |
7 | 1187 buf[0] = NUL; |
1188 #ifdef FEAT_EVAL | |
1189 vim_free(s); | |
1190 #endif | |
1191 } | |
1192 return buf[0] != NUL; | |
1193 } | |
1194 | |
1195 #if defined(FEAT_STL_OPT) || defined(PROTO) | |
1196 /* | |
677 | 1197 * Redraw the status line or ruler of window "wp". |
1198 * When "wp" is NULL redraw the tab pages line from 'tabline'. | |
7 | 1199 */ |
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1200 void |
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1201 win_redr_custom( |
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1202 win_T *wp, |
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1203 int draw_ruler) // TRUE or FALSE |
7 | 1204 { |
5539 | 1205 static int entered = FALSE; |
7 | 1206 int attr; |
1207 int curattr; | |
1208 int row; | |
1209 int col = 0; | |
1210 int maxwidth; | |
1211 int width; | |
1212 int n; | |
1213 int len; | |
1214 int fillchar; | |
1215 char_u buf[MAXPATHL]; | |
1983 | 1216 char_u *stl; |
7 | 1217 char_u *p; |
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1218 stl_hlrec_T *hltab; |
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1219 stl_hlrec_T *tabtab; |
677 | 1220 int use_sandbox = FALSE; |
2693 | 1221 win_T *ewp; |
1222 int p_crb_save; | |
7 | 1223 |
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1224 // There is a tiny chance that this gets called recursively: When |
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1225 // redrawing a status line triggers redrawing the ruler or tabline. |
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1226 // Avoid trouble by not allowing recursion. |
5539 | 1227 if (entered) |
1228 return; | |
1229 entered = TRUE; | |
1230 | |
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1231 // setup environment for the task at hand |
677 | 1232 if (wp == NULL) |
1233 { | |
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1234 // Use 'tabline'. Always at the first line of the screen. |
1983 | 1235 stl = p_tal; |
677 | 1236 row = 0; |
707 | 1237 fillchar = ' '; |
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1238 attr = HL_ATTR(HLF_TPF); |
677 | 1239 maxwidth = Columns; |
1240 # ifdef FEAT_EVAL | |
681 | 1241 use_sandbox = was_set_insecurely((char_u *)"tabline", 0); |
677 | 1242 # endif |
1243 } | |
40 | 1244 else |
677 | 1245 { |
1246 row = W_WINROW(wp) + wp->w_height; | |
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1247 fillchar = fillchar_status(&attr, wp); |
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1248 maxwidth = wp->w_width; |
677 | 1249 |
1250 if (draw_ruler) | |
1251 { | |
1983 | 1252 stl = p_ruf; |
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1253 // advance past any leading group spec - implicit in ru_col |
1983 | 1254 if (*stl == '%') |
1255 { | |
1256 if (*++stl == '-') | |
1257 stl++; | |
1258 if (atoi((char *)stl)) | |
1259 while (VIM_ISDIGIT(*stl)) | |
1260 stl++; | |
1261 if (*stl++ != '(') | |
1262 stl = p_ruf; | |
677 | 1263 } |
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1264 col = ru_col - (Columns - wp->w_width); |
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1265 if (col < (wp->w_width + 1) / 2) |
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1266 col = (wp->w_width + 1) / 2; |
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1267 maxwidth = wp->w_width - col; |
677 | 1268 if (!wp->w_status_height) |
1269 { | |
1270 row = Rows - 1; | |
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1271 --maxwidth; // writing in last column may cause scrolling |
677 | 1272 fillchar = ' '; |
1273 attr = 0; | |
1274 } | |
1275 | |
1276 # ifdef FEAT_EVAL | |
681 | 1277 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0); |
677 | 1278 # endif |
1279 } | |
1280 else | |
1281 { | |
1282 if (*wp->w_p_stl != NUL) | |
1983 | 1283 stl = wp->w_p_stl; |
677 | 1284 else |
1983 | 1285 stl = p_stl; |
677 | 1286 # ifdef FEAT_EVAL |
681 | 1287 use_sandbox = was_set_insecurely((char_u *)"statusline", |
1288 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL); | |
677 | 1289 # endif |
1290 } | |
1291 | |
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1292 col += wp->w_wincol; |
677 | 1293 } |
1294 | |
7 | 1295 if (maxwidth <= 0) |
5539 | 1296 goto theend; |
677 | 1297 |
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1298 // Temporarily reset 'cursorbind', we don't want a side effect from moving |
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1299 // the cursor away and back. |
2693 | 1300 ewp = wp == NULL ? curwin : wp; |
1301 p_crb_save = ewp->w_p_crb; | |
1302 ewp->w_p_crb = FALSE; | |
1303 | |
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1304 // Make a copy, because the statusline may include a function call that |
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1305 // might change the option value and free the memory. |
1983 | 1306 stl = vim_strsave(stl); |
2693 | 1307 width = build_stl_str_hl(ewp, buf, sizeof(buf), |
1983 | 1308 stl, use_sandbox, |
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1309 fillchar, maxwidth, &hltab, &tabtab); |
1983 | 1310 vim_free(stl); |
2693 | 1311 ewp->w_p_crb = p_crb_save; |
2661 | 1312 |
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1313 // Make all characters printable. |
2661 | 1314 p = transstr(buf); |
1315 if (p != NULL) | |
1316 { | |
1317 vim_strncpy(buf, p, sizeof(buf) - 1); | |
1318 vim_free(p); | |
1319 } | |
1320 | |
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1321 // fill up with "fillchar" |
835 | 1322 len = (int)STRLEN(buf); |
1883 | 1323 while (width < maxwidth && len < (int)sizeof(buf) - 1) |
7 | 1324 { |
1325 len += (*mb_char2bytes)(fillchar, buf + len); | |
1326 ++width; | |
1327 } | |
1328 buf[len] = NUL; | |
1329 | |
681 | 1330 /* |
1331 * Draw each snippet with the specified highlighting. | |
1332 */ | |
7 | 1333 curattr = attr; |
1334 p = buf; | |
681 | 1335 for (n = 0; hltab[n].start != NULL; n++) |
1336 { | |
1337 len = (int)(hltab[n].start - p); | |
7 | 1338 screen_puts_len(p, len, row, col, curattr); |
1339 col += vim_strnsize(p, len); | |
681 | 1340 p = hltab[n].start; |
1341 | |
1342 if (hltab[n].userhl == 0) | |
7 | 1343 curattr = attr; |
681 | 1344 else if (hltab[n].userhl < 0) |
1345 curattr = syn_id2attr(-hltab[n].userhl); | |
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1346 #ifdef FEAT_TERMINAL |
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1347 else if (wp != NULL && wp != curwin && bt_terminal(wp->w_buffer) |
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1348 && wp->w_status_height != 0) |
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1349 curattr = highlight_stltermnc[hltab[n].userhl - 1]; |
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1350 else if (wp != NULL && bt_terminal(wp->w_buffer) |
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1351 && wp->w_status_height != 0) |
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1352 curattr = highlight_stlterm[hltab[n].userhl - 1]; |
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1353 #endif |
680 | 1354 else if (wp != NULL && wp != curwin && wp->w_status_height != 0) |
681 | 1355 curattr = highlight_stlnc[hltab[n].userhl - 1]; |
7 | 1356 else |
681 | 1357 curattr = highlight_user[hltab[n].userhl - 1]; |
7 | 1358 } |
1359 screen_puts(p, row, col, curattr); | |
681 | 1360 |
1361 if (wp == NULL) | |
1362 { | |
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1363 // Fill the TabPageIdxs[] array for clicking in the tab pagesline. |
681 | 1364 col = 0; |
1365 len = 0; | |
1366 p = buf; | |
1367 fillchar = 0; | |
1368 for (n = 0; tabtab[n].start != NULL; n++) | |
1369 { | |
1370 len += vim_strnsize(p, (int)(tabtab[n].start - p)); | |
1371 while (col < len) | |
1372 TabPageIdxs[col++] = fillchar; | |
1373 p = tabtab[n].start; | |
1374 fillchar = tabtab[n].userhl; | |
1375 } | |
1376 while (col < Columns) | |
1377 TabPageIdxs[col++] = fillchar; | |
1378 } | |
5539 | 1379 |
1380 theend: | |
1381 entered = FALSE; | |
7 | 1382 } |
1383 | |
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1384 #endif // FEAT_STL_OPT |
7 | 1385 |
1386 /* | |
1387 * Output a single character directly to the screen and update ScreenLines. | |
1388 */ | |
1389 void | |
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1390 screen_putchar(int c, int row, int col, int attr) |
7 | 1391 { |
3549 | 1392 char_u buf[MB_MAXBYTES + 1]; |
1393 | |
1394 if (has_mbyte) | |
1395 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
1396 else | |
1397 { | |
1398 buf[0] = c; | |
1399 buf[1] = NUL; | |
1400 } | |
7 | 1401 screen_puts(buf, row, col, attr); |
1402 } | |
1403 | |
1404 /* | |
1405 * Get a single character directly from ScreenLines into "bytes[]". | |
1406 * Also return its attribute in *attrp; | |
1407 */ | |
1408 void | |
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1409 screen_getbytes(int row, int col, char_u *bytes, int *attrp) |
7 | 1410 { |
1411 unsigned off; | |
1412 | |
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1413 // safety check |
7 | 1414 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns) |
1415 { | |
1416 off = LineOffset[row] + col; | |
1417 *attrp = ScreenAttrs[off]; | |
1418 bytes[0] = ScreenLines[off]; | |
1419 bytes[1] = NUL; | |
1420 | |
1421 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
1422 bytes[utfc_char2bytes(off, bytes)] = NUL; | |
1423 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
1424 { | |
1425 bytes[0] = ScreenLines[off]; | |
1426 bytes[1] = ScreenLines2[off]; | |
1427 bytes[2] = NUL; | |
1428 } | |
1429 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1) | |
1430 { | |
1431 bytes[1] = ScreenLines[off + 1]; | |
1432 bytes[2] = NUL; | |
1433 } | |
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1434 } |
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1435 } |
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1436 |
714 | 1437 /* |
1438 * Return TRUE if composing characters for screen posn "off" differs from | |
1439 * composing characters in "u8cc". | |
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1440 * Only to be used when ScreenLinesUC[off] != 0. |
714 | 1441 */ |
1442 static int | |
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1443 screen_comp_differs(int off, int *u8cc) |
714 | 1444 { |
1445 int i; | |
1446 | |
1447 for (i = 0; i < Screen_mco; ++i) | |
1448 { | |
1449 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i]) | |
1450 return TRUE; | |
1451 if (u8cc[i] == 0) | |
1452 break; | |
1453 } | |
1454 return FALSE; | |
1455 } | |
1456 | |
7 | 1457 /* |
1458 * Put string '*text' on the screen at position 'row' and 'col', with | |
1459 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[]. | |
1460 * Note: only outputs within one row, message is truncated at screen boundary! | |
1461 * Note: if ScreenLines[], row and/or col is invalid, nothing is done. | |
1462 */ | |
1463 void | |
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|
1464 screen_puts( |
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1465 char_u *text, |
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|
1466 int row, |
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1467 int col, |
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|
1468 int attr) |
7 | 1469 { |
1470 screen_puts_len(text, -1, row, col, attr); | |
1471 } | |
1472 | |
1473 /* | |
1474 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to | |
1475 * a NUL. | |
1476 */ | |
1477 void | |
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|
1478 screen_puts_len( |
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1479 char_u *text, |
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1480 int textlen, |
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1481 int row, |
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|
1482 int col, |
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|
1483 int attr) |
7 | 1484 { |
1485 unsigned off; | |
1486 char_u *ptr = text; | |
5923 | 1487 int len = textlen; |
7 | 1488 int c; |
1378 | 1489 unsigned max_off; |
7 | 1490 int mbyte_blen = 1; |
1491 int mbyte_cells = 1; | |
1492 int u8c = 0; | |
714 | 1493 int u8cc[MAX_MCO]; |
7 | 1494 int clear_next_cell = FALSE; |
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1495 #ifdef FEAT_ARABIC |
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1496 int prev_c = 0; // previous Arabic character |
714 | 1497 int pc, nc, nc1; |
1498 int pcc[MAX_MCO]; | |
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1499 #endif |
1843 | 1500 int force_redraw_this; |
1501 int force_redraw_next = FALSE; | |
1502 int need_redraw; | |
7 | 1503 |
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1504 // Safety check. The check for negative row and column is to fix issue |
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1505 // #4102. TODO: find out why row/col could be negative. |
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1506 if (ScreenLines == NULL |
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1507 || row >= screen_Rows || row < 0 |
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1508 || col >= screen_Columns || col < 0) |
7 | 1509 return; |
1843 | 1510 off = LineOffset[row] + col; |
7 | 1511 |
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1512 // When drawing over the right halve of a double-wide char clear out the |
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1513 // left halve. Only needed in a terminal. |
1685 | 1514 if (has_mbyte && col > 0 && col < screen_Columns |
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1515 #ifdef FEAT_GUI |
1668 | 1516 && !gui.in_use |
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1517 #endif |
1668 | 1518 && mb_fix_col(col, row) != col) |
1843 | 1519 { |
1520 ScreenLines[off - 1] = ' '; | |
1521 ScreenAttrs[off - 1] = 0; | |
1522 if (enc_utf8) | |
1523 { | |
1524 ScreenLinesUC[off - 1] = 0; | |
1525 ScreenLinesC[0][off - 1] = 0; | |
1526 } | |
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1527 // redraw the previous cell, make it empty |
1843 | 1528 screen_char(off - 1, row, col - 1); |
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1529 // force the cell at "col" to be redrawn |
1843 | 1530 force_redraw_next = TRUE; |
1531 } | |
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1532 |
1378 | 1533 max_off = LineOffset[row] + screen_Columns; |
1340 | 1534 while (col < screen_Columns |
1535 && (len < 0 || (int)(ptr - text) < len) | |
1536 && *ptr != NUL) | |
7 | 1537 { |
1538 c = *ptr; | |
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|
1539 // check if this is the first byte of a multibyte |
7 | 1540 if (has_mbyte) |
1541 { | |
1542 if (enc_utf8 && len > 0) | |
474 | 1543 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr)); |
7 | 1544 else |
474 | 1545 mbyte_blen = (*mb_ptr2len)(ptr); |
7 | 1546 if (enc_dbcs == DBCS_JPNU && c == 0x8e) |
1547 mbyte_cells = 1; | |
1548 else if (enc_dbcs != 0) | |
1549 mbyte_cells = mbyte_blen; | |
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1550 else // enc_utf8 |
7 | 1551 { |
1552 if (len >= 0) | |
714 | 1553 u8c = utfc_ptr2char_len(ptr, u8cc, |
7 | 1554 (int)((text + len) - ptr)); |
1555 else | |
714 | 1556 u8c = utfc_ptr2char(ptr, u8cc); |
7 | 1557 mbyte_cells = utf_char2cells(u8c); |
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1558 #ifdef FEAT_ARABIC |
7 | 1559 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) |
1560 { | |
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1561 // Do Arabic shaping. |
7 | 1562 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len) |
1563 { | |
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1564 // Past end of string to be displayed. |
7 | 1565 nc = NUL; |
1566 nc1 = NUL; | |
1567 } | |
1568 else | |
714 | 1569 { |
1994 | 1570 nc = utfc_ptr2char_len(ptr + mbyte_blen, pcc, |
1571 (int)((text + len) - ptr - mbyte_blen)); | |
714 | 1572 nc1 = pcc[0]; |
1573 } | |
7 | 1574 pc = prev_c; |
1575 prev_c = u8c; | |
714 | 1576 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc); |
7 | 1577 } |
1578 else | |
1579 prev_c = u8c; | |
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1580 #endif |
2055
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1581 if (col + mbyte_cells > screen_Columns) |
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1582 { |
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1583 // Only 1 cell left, but character requires 2 cells: |
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1584 // display a '>' in the last column to avoid wrapping. |
2055
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1585 c = '>'; |
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|
1586 mbyte_cells = 1; |
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|
1587 } |
7 | 1588 } |
1589 } | |
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1590 |
1843 | 1591 force_redraw_this = force_redraw_next; |
1592 force_redraw_next = FALSE; | |
1593 | |
1594 need_redraw = ScreenLines[off] != c | |
7 | 1595 || (mbyte_cells == 2 |
1596 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0)) | |
1597 || (enc_dbcs == DBCS_JPNU | |
1598 && c == 0x8e | |
1599 && ScreenLines2[off] != ptr[1]) | |
1600 || (enc_utf8 | |
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1601 && (ScreenLinesUC[off] != |
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1602 (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c) |
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1603 || (ScreenLinesUC[off] != 0 |
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1604 && screen_comp_differs(off, u8cc)))) |
7 | 1605 || ScreenAttrs[off] != attr |
1843 | 1606 || exmode_active; |
1607 | |
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1608 if ((need_redraw || force_redraw_this) |
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1609 #ifdef FEAT_PROP_POPUP |
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1610 && !blocked_by_popup(row, col) |
16998
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1611 #endif |
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1612 ) |
7 | 1613 { |
1614 #if defined(FEAT_GUI) || defined(UNIX) | |
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1615 // The bold trick makes a single row of pixels appear in the next |
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|
1616 // character. When a bold character is removed, the next |
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1617 // character should be redrawn too. This happens for our own GUI |
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|
1618 // and for some xterms. |
1843 | 1619 if (need_redraw && ScreenLines[off] != ' ' && ( |
7 | 1620 # ifdef FEAT_GUI |
1621 gui.in_use | |
1622 # endif | |
1623 # if defined(FEAT_GUI) && defined(UNIX) | |
1624 || | |
1625 # endif | |
1626 # ifdef UNIX | |
1627 term_is_xterm | |
1628 # endif | |
1843 | 1629 )) |
1630 { | |
1631 int n = ScreenAttrs[off]; | |
1632 | |
1633 if (n > HL_ALL) | |
1634 n = syn_attr2attr(n); | |
1635 if (n & HL_BOLD) | |
1636 force_redraw_next = TRUE; | |
7 | 1637 } |
1638 #endif | |
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1639 // When at the end of the text and overwriting a two-cell |
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|
1640 // character with a one-cell character, need to clear the next |
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|
1641 // cell. Also when overwriting the left halve of a two-cell char |
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1642 // with the right halve of a two-cell char. Do this only once |
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changeset
|
1643 // (mb_off2cells() may return 2 on the right halve). |
7 | 1644 if (clear_next_cell) |
1645 clear_next_cell = FALSE; | |
1646 else if (has_mbyte | |
1647 && (len < 0 ? ptr[mbyte_blen] == NUL | |
1648 : ptr + mbyte_blen >= text + len) | |
1378 | 1649 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
7 | 1650 || (mbyte_cells == 2 |
1378 | 1651 && (*mb_off2cells)(off, max_off) == 1 |
1652 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
7 | 1653 clear_next_cell = TRUE; |
1654 | |
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1655 // Make sure we never leave a second byte of a double-byte behind, |
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changeset
|
1656 // it confuses mb_off2cells(). |
7 | 1657 if (enc_dbcs |
1378 | 1658 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
7 | 1659 || (mbyte_cells == 2 |
1378 | 1660 && (*mb_off2cells)(off, max_off) == 1 |
1661 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
7 | 1662 ScreenLines[off + mbyte_blen] = 0; |
1663 ScreenLines[off] = c; | |
1664 ScreenAttrs[off] = attr; | |
1665 if (enc_utf8) | |
1666 { | |
714 | 1667 if (c < 0x80 && u8cc[0] == 0) |
7 | 1668 ScreenLinesUC[off] = 0; |
1669 else | |
1670 { | |
714 | 1671 int i; |
1672 | |
7 | 1673 ScreenLinesUC[off] = u8c; |
714 | 1674 for (i = 0; i < Screen_mco; ++i) |
1675 { | |
1676 ScreenLinesC[i][off] = u8cc[i]; | |
1677 if (u8cc[i] == 0) | |
1678 break; | |
1679 } | |
7 | 1680 } |
1681 if (mbyte_cells == 2) | |
1682 { | |
1683 ScreenLines[off + 1] = 0; | |
1684 ScreenAttrs[off + 1] = attr; | |
1685 } | |
1686 screen_char(off, row, col); | |
1687 } | |
1688 else if (mbyte_cells == 2) | |
1689 { | |
1690 ScreenLines[off + 1] = ptr[1]; | |
1691 ScreenAttrs[off + 1] = attr; | |
1692 screen_char_2(off, row, col); | |
1693 } | |
1694 else if (enc_dbcs == DBCS_JPNU && c == 0x8e) | |
1695 { | |
1696 ScreenLines2[off] = ptr[1]; | |
1697 screen_char(off, row, col); | |
1698 } | |
1699 else | |
1700 screen_char(off, row, col); | |
1701 } | |
1702 if (has_mbyte) | |
1703 { | |
1704 off += mbyte_cells; | |
1705 col += mbyte_cells; | |
1706 ptr += mbyte_blen; | |
1707 if (clear_next_cell) | |
5923 | 1708 { |
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1709 // This only happens at the end, display one space next. |
7 | 1710 ptr = (char_u *)" "; |
5923 | 1711 len = -1; |
1712 } | |
7 | 1713 } |
1714 else | |
1715 { | |
1716 ++off; | |
1717 ++col; | |
1718 ++ptr; | |
1719 } | |
1720 } | |
1843 | 1721 |
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1722 // If we detected the next character needs to be redrawn, but the text |
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1723 // doesn't extend up to there, update the character here. |
1843 | 1724 if (force_redraw_next && col < screen_Columns) |
1725 { | |
1726 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1) | |
1727 screen_char_2(off, row, col); | |
1728 else | |
1729 screen_char(off, row, col); | |
1730 } | |
7 | 1731 } |
1732 | |
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1733 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) |
7 | 1734 /* |
1326 | 1735 * Prepare for 'hlsearch' highlighting. |
7 | 1736 */ |
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1737 void |
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|
1738 start_search_hl(void) |
7 | 1739 { |
1740 if (p_hls && !no_hlsearch) | |
1741 { | |
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patch 8.2.0681: pattern for 'hlsearch' highlighting may leak
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|
1742 end_search_hl(); // just in case it wasn't called before |
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|
1743 last_pat_prog(&screen_search_hl.rm); |
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|
1744 screen_search_hl.attr = HL_ATTR(HLF_L); |
1521 | 1745 # ifdef FEAT_RELTIME |
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|
1746 // Set the time limit to 'redrawtime'. |
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|
1747 profile_setlimit(p_rdt, &screen_search_hl.tm); |
1521 | 1748 # endif |
7 | 1749 } |
1750 } | |
1751 | |
1752 /* | |
1326 | 1753 * Clean up for 'hlsearch' highlighting. |
7 | 1754 */ |
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|
1755 void |
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diff
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|
1756 end_search_hl(void) |
7 | 1757 { |
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1758 if (screen_search_hl.rm.regprog != NULL) |
7 | 1759 { |
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|
1760 vim_regfree(screen_search_hl.rm.regprog); |
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1761 screen_search_hl.rm.regprog = NULL; |
7 | 1762 } |
1763 } | |
5985 | 1764 #endif |
5979 | 1765 |
7 | 1766 static void |
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|
1767 screen_start_highlight(int attr) |
7 | 1768 { |
1769 attrentry_T *aep = NULL; | |
1770 | |
1771 screen_attr = attr; | |
1772 if (full_screen | |
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|
1773 #ifdef MSWIN |
7 | 1774 && termcap_active |
1775 #endif | |
1776 ) | |
1777 { | |
1778 #ifdef FEAT_GUI | |
1779 if (gui.in_use) | |
1780 { | |
1781 char buf[20]; | |
1782 | |
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1783 // The GUI handles this internally. |
681 | 1784 sprintf(buf, IF_EB("\033|%dh", ESC_STR "|%dh"), attr); |
7 | 1785 OUT_STR(buf); |
1786 } | |
1787 else | |
1788 #endif | |
1789 { | |
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1790 if (attr > HL_ALL) // special HL attr. |
7 | 1791 { |
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|
1792 if (IS_CTERM) |
7 | 1793 aep = syn_cterm_attr2entry(attr); |
1794 else | |
1795 aep = syn_term_attr2entry(attr); | |
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1796 if (aep == NULL) // did ":syntax clear" |
7 | 1797 attr = 0; |
1798 else | |
1799 attr = aep->ae_attr; | |
1800 } | |
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1801 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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1802 if (use_vtp()) |
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1803 { |
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1804 guicolor_T defguifg, defguibg; |
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1805 int defctermfg, defctermbg; |
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1806 |
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1807 // If FG and BG are unset, the color is undefined when |
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1808 // BOLD+INVERSE. Use Normal as the default value. |
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1809 get_default_console_color(&defctermfg, &defctermbg, &defguifg, |
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1810 &defguibg); |
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1811 |
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|
1812 if (p_tgc) |
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1813 { |
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1814 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.fg_rgb)) |
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|
1815 term_fg_rgb_color(defguifg); |
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1816 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.bg_rgb)) |
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1817 term_bg_rgb_color(defguibg); |
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1818 } |
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1819 else if (t_colors >= 256) |
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1820 { |
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1821 if (aep == NULL || aep->ae_u.cterm.fg_color == 0) |
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1822 term_fg_color(defctermfg); |
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1823 if (aep == NULL || aep->ae_u.cterm.bg_color == 0) |
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1824 term_bg_color(defctermbg); |
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1825 } |
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1826 } |
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1827 #endif |
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1828 if ((attr & HL_BOLD) && *T_MD != NUL) // bold |
7 | 1829 out_str(T_MD); |
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1830 else if (aep != NULL && cterm_normal_fg_bold && ( |
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|
1831 #ifdef FEAT_TERMGUICOLORS |
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1832 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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1833 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
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1834 : |
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1835 #endif |
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1836 t_colors > 1 && aep->ae_u.cterm.fg_color)) |
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1837 // If the Normal FG color has BOLD attribute and the new HL |
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1838 // has a FG color defined, clear BOLD. |
681 | 1839 out_str(T_ME); |
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|
1840 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout |
7 | 1841 out_str(T_SO); |
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1842 if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl |
12964
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|
1843 out_str(T_UCS); |
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1844 if (((attr & HL_UNDERLINE) // underline or undercurl |
13094
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1845 || ((attr & HL_UNDERCURL) && *T_UCS == NUL)) |
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1846 && *T_US != NUL) |
7 | 1847 out_str(T_US); |
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1848 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic |
7 | 1849 out_str(T_CZH); |
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|
1850 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse) |
7 | 1851 out_str(T_MR); |
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1852 if ((attr & HL_STRIKETHROUGH) && *T_STS != NUL) // strike |
12317
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|
1853 out_str(T_STS); |
7 | 1854 |
1855 /* | |
1856 * Output the color or start string after bold etc., in case the | |
1857 * bold etc. override the color setting. | |
1858 */ | |
1859 if (aep != NULL) | |
1860 { | |
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|
1861 #ifdef FEAT_TERMGUICOLORS |
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1862 // When 'termguicolors' is set but fg or bg is unset, |
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|
1863 // fall back to the cterm colors. This helps for SpellBad, |
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1864 // where the GUI uses a red undercurl. |
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1865 if (p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR) |
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1866 { |
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1867 if (aep->ae_u.cterm.fg_rgb != INVALCOLOR) |
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|
1868 term_fg_rgb_color(aep->ae_u.cterm.fg_rgb); |
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1869 } |
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1870 else |
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1871 #endif |
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1872 if (t_colors > 1) |
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1873 { |
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1874 if (aep->ae_u.cterm.fg_color) |
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1875 term_fg_color(aep->ae_u.cterm.fg_color - 1); |
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1876 } |
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1877 #ifdef FEAT_TERMGUICOLORS |
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1878 if (p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR) |
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1879 { |
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1880 if (aep->ae_u.cterm.bg_rgb != INVALCOLOR) |
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|
1881 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb); |
7 | 1882 } |
1883 else | |
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1884 #endif |
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1885 if (t_colors > 1) |
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1886 { |
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1887 if (aep->ae_u.cterm.bg_color) |
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1888 term_bg_color(aep->ae_u.cterm.bg_color - 1); |
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1889 } |
20619
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1890 #ifdef FEAT_TERMGUICOLORS |
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1891 if (p_tgc && aep->ae_u.cterm.ul_rgb != CTERMCOLOR) |
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1892 { |
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1893 if (aep->ae_u.cterm.ul_rgb != INVALCOLOR) |
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1894 term_ul_rgb_color(aep->ae_u.cterm.ul_rgb); |
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1895 } |
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1896 else |
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1897 #endif |
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1898 if (t_colors > 1) |
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1899 { |
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1900 if (aep->ae_u.cterm.ul_color) |
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1901 term_ul_color(aep->ae_u.cterm.ul_color - 1); |
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1902 } |
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1903 |
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1904 if (!IS_CTERM) |
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1905 { |
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1906 if (aep->ae_u.term.start != NULL) |
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1907 out_str(aep->ae_u.term.start); |
7 | 1908 } |
1909 } | |
1910 } | |
1911 } | |
1912 } | |
1913 | |
1914 void | |
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1915 screen_stop_highlight(void) |
7 | 1916 { |
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1917 int do_ME = FALSE; // output T_ME code |
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1918 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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1919 int do_ME_fg = FALSE, do_ME_bg = FALSE; |
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1920 #endif |
7 | 1921 |
1922 if (screen_attr != 0 | |
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1923 #ifdef MSWIN |
7 | 1924 && termcap_active |
1925 #endif | |
1926 ) | |
1927 { | |
1928 #ifdef FEAT_GUI | |
1929 if (gui.in_use) | |
1930 { | |
1931 char buf[20]; | |
1932 | |
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1933 // use internal GUI code |
7 | 1934 sprintf(buf, IF_EB("\033|%dH", ESC_STR "|%dH"), screen_attr); |
1935 OUT_STR(buf); | |
1936 } | |
1937 else | |
1938 #endif | |
1939 { | |
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1940 if (screen_attr > HL_ALL) // special HL attr. |
7 | 1941 { |
1942 attrentry_T *aep; | |
1943 | |
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1944 if (IS_CTERM) |
7 | 1945 { |
1946 /* | |
1947 * Assume that t_me restores the original colors! | |
1948 */ | |
1949 aep = syn_cterm_attr2entry(screen_attr); | |
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1950 if (aep != NULL && (( |
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1951 #ifdef FEAT_TERMGUICOLORS |
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1952 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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1953 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
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1954 # ifdef FEAT_VTP |
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1955 ? !(do_ME_fg = TRUE) : (do_ME_fg = FALSE) |
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1956 # endif |
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1957 : |
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1958 #endif |
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1959 aep->ae_u.cterm.fg_color) || ( |
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1960 #ifdef FEAT_TERMGUICOLORS |
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1961 p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR |
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1962 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR |
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1963 # ifdef FEAT_VTP |
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1964 ? !(do_ME_bg = TRUE) : (do_ME_bg = FALSE) |
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1965 # endif |
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1966 : |
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1967 #endif |
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1968 aep->ae_u.cterm.bg_color))) |
7 | 1969 do_ME = TRUE; |
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1970 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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1971 if (use_vtp()) |
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1972 { |
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1973 if (do_ME_fg && do_ME_bg) |
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1974 do_ME = TRUE; |
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1975 |
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1976 // FG and BG cannot be separated in T_ME, which is not |
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1977 // efficient. |
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1978 if (!do_ME && do_ME_fg) |
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1979 out_str((char_u *)"\033|39m"); // restore FG |
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1980 if (!do_ME && do_ME_bg) |
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1981 out_str((char_u *)"\033|49m"); // restore BG |
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1982 } |
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1983 else |
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1984 { |
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1985 // Process FG and BG at once. |
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1986 if (!do_ME) |
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1987 do_ME = do_ME_fg | do_ME_bg; |
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1988 } |
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|
1989 #endif |
7 | 1990 } |
1991 else | |
1992 { | |
1993 aep = syn_term_attr2entry(screen_attr); | |
1994 if (aep != NULL && aep->ae_u.term.stop != NULL) | |
1995 { | |
1996 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0) | |
1997 do_ME = TRUE; | |
1998 else | |
1999 out_str(aep->ae_u.term.stop); | |
2000 } | |
2001 } | |
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2002 if (aep == NULL) // did ":syntax clear" |
7 | 2003 screen_attr = 0; |
2004 else | |
2005 screen_attr = aep->ae_attr; | |
2006 } | |
2007 | |
2008 /* | |
2009 * Often all ending-codes are equal to T_ME. Avoid outputting the | |
2010 * same sequence several times. | |
2011 */ | |
2012 if (screen_attr & HL_STANDOUT) | |
2013 { | |
2014 if (STRCMP(T_SE, T_ME) == 0) | |
2015 do_ME = TRUE; | |
2016 else | |
2017 out_str(T_SE); | |
2018 } | |
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|
2019 if ((screen_attr & HL_UNDERCURL) && *T_UCE != NUL) |
12964
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|
2020 { |
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2021 if (STRCMP(T_UCE, T_ME) == 0) |
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2022 do_ME = TRUE; |
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2023 else |
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2024 out_str(T_UCE); |
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2025 } |
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2026 if ((screen_attr & HL_UNDERLINE) |
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2027 || ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL)) |
7 | 2028 { |
2029 if (STRCMP(T_UE, T_ME) == 0) | |
2030 do_ME = TRUE; | |
2031 else | |
2032 out_str(T_UE); | |
2033 } | |
2034 if (screen_attr & HL_ITALIC) | |
2035 { | |
2036 if (STRCMP(T_CZR, T_ME) == 0) | |
2037 do_ME = TRUE; | |
2038 else | |
2039 out_str(T_CZR); | |
2040 } | |
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2041 if (screen_attr & HL_STRIKETHROUGH) |
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2042 { |
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|
2043 if (STRCMP(T_STE, T_ME) == 0) |
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|
2044 do_ME = TRUE; |
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|
2045 else |
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2046 out_str(T_STE); |
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2047 } |
7 | 2048 if (do_ME || (screen_attr & (HL_BOLD | HL_INVERSE))) |
2049 out_str(T_ME); | |
2050 | |
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2051 #ifdef FEAT_TERMGUICOLORS |
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2052 if (p_tgc) |
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2053 { |
9939
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2054 if (cterm_normal_fg_gui_color != INVALCOLOR) |
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changeset
|
2055 term_fg_rgb_color(cterm_normal_fg_gui_color); |
9939
ccb6461b82df
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Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2056 if (cterm_normal_bg_gui_color != INVALCOLOR) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2057 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
|
2058 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
|
2059 term_ul_rgb_color(cterm_normal_ul_gui_color); |
8969
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Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2060 } |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8907
diff
changeset
|
2061 else |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2062 #endif |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2063 { |
c83e2c1e7f2b
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parents:
8907
diff
changeset
|
2064 if (t_colors > 1) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2065 { |
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
|
2066 // set Normal cterm colors |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2067 if (cterm_normal_fg_color != 0) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2068 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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8907
diff
changeset
|
2069 if (cterm_normal_bg_color != 0) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2070 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
|
2071 if (cterm_normal_ul_color != 0) |
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2072 term_ul_color(cterm_normal_ul_color - 1); |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2073 if (cterm_normal_fg_bold) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2074 out_str(T_MD); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2075 } |
7 | 2076 } |
2077 } | |
2078 } | |
2079 screen_attr = 0; | |
2080 } | |
2081 | |
2082 /* | |
2083 * Reset the colors for a cterm. Used when leaving Vim. | |
2084 * The machine specific code may override this again. | |
2085 */ | |
2086 void | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2087 reset_cterm_colors(void) |
7 | 2088 { |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2089 if (IS_CTERM) |
7 | 2090 { |
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
|
2091 // set Normal cterm colors |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2092 #ifdef FEAT_TERMGUICOLORS |
9939
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commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
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9885
diff
changeset
|
2093 if (p_tgc ? (cterm_normal_fg_gui_color != INVALCOLOR |
ccb6461b82df
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Christian Brabandt <cb@256bit.org>
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9885
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changeset
|
2094 || cterm_normal_bg_gui_color != INVALCOLOR) |
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
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9885
diff
changeset
|
2095 : (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0)) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2096 #else |
7 | 2097 if (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0) |
8969
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Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2098 #endif |
7 | 2099 { |
2100 out_str(T_OP); | |
2101 screen_attr = -1; | |
2102 } | |
2103 if (cterm_normal_fg_bold) | |
2104 { | |
2105 out_str(T_ME); | |
2106 screen_attr = -1; | |
2107 } | |
2108 } | |
2109 } | |
2110 | |
2111 /* | |
2112 * Put character ScreenLines["off"] on the screen at position "row" and "col", | |
2113 * using the attributes from ScreenAttrs["off"]. | |
2114 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
2115 void |
7833
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diff
changeset
|
2116 screen_char(unsigned off, int row, int col) |
7 | 2117 { |
2118 int attr; | |
2119 | |
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
|
2120 // Check for illegal values, just in case (could happen just after |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2121 // resizing). |
7 | 2122 if (row >= screen_Rows || col >= screen_Columns) |
2123 return; | |
2124 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
2125 // Skip if under the popup menu. |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2126 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top. |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2127 if (pum_under_menu(row, col) |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2128 #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>
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changeset
|
2129 && screen_zindex <= POPUPMENU_ZINDEX |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
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17771
diff
changeset
|
2130 #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
|
2131 ) |
15521
6d949e552e99
patch 8.1.0768: updating completions may cause the popup menu to flicker
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2132 return; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2133 #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
|
2134 if (blocked_by_popup(row, col)) |
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
|
2135 return; |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2136 #endif |
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
|
2137 |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2138 // Outputting a character in the last cell on the screen may scroll the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2139 // screen up. Only do it when the "xn" termcap property is set, otherwise |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2140 // mark the character invalid (update it when scrolled up). |
6602 | 2141 if (*T_XN == NUL |
2142 && row == screen_Rows - 1 && col == screen_Columns - 1 | |
7 | 2143 #ifdef FEAT_RIGHTLEFT |
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
|
2144 // account for first command-line character in rightleft mode |
7 | 2145 && !cmdmsg_rl |
2146 #endif | |
2147 ) | |
2148 { | |
2149 ScreenAttrs[off] = (sattr_T)-1; | |
2150 return; | |
2151 } | |
2152 | |
2153 /* | |
2154 * Stop highlighting first, so it's easier to move the cursor. | |
2155 */ | |
2156 if (screen_char_attr != 0) | |
2157 attr = screen_char_attr; | |
2158 else | |
2159 attr = ScreenAttrs[off]; | |
2160 if (screen_attr != attr) | |
2161 screen_stop_highlight(); | |
2162 | |
2163 windgoto(row, col); | |
2164 | |
2165 if (screen_attr != attr) | |
2166 screen_start_highlight(attr); | |
2167 | |
2168 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
2169 { | |
2170 char_u buf[MB_MAXBYTES + 1]; | |
2171 | |
8819
a1132255e3e1
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parents:
8817
diff
changeset
|
2172 if (utf_ambiguous_width(ScreenLinesUC[off])) |
13024
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patch 8.0.1388: char not overwritten with ambiguous width char
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parents:
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|
2173 { |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
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diff
changeset
|
2174 if (*p_ambw == 'd' |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2175 #ifdef FEAT_GUI |
13024
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2176 && !gui.in_use |
15603
639b8318472c
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parents:
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diff
changeset
|
2177 #endif |
13024
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diff
changeset
|
2178 ) |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
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changeset
|
2179 { |
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
|
2180 // Clear the two screen cells. If the character is actually |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2181 // single width it won't change the second cell. |
13024
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2182 out_str((char_u *)" "); |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
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parents:
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diff
changeset
|
2183 term_windgoto(row, col); |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
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diff
changeset
|
2184 } |
18812
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parents:
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diff
changeset
|
2185 // not sure where the cursor is after drawing the ambiguous width |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2186 // character |
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diff
changeset
|
2187 screen_cur_col = 9999; |
13024
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changeset
|
2188 } |
8819
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diff
changeset
|
2189 else if (utf_char2cells(ScreenLinesUC[off]) > 1) |
7 | 2190 ++screen_cur_col; |
13024
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changeset
|
2191 |
18812
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changeset
|
2192 // Convert the UTF-8 character to bytes and write it. |
13024
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changeset
|
2193 buf[utfc_char2bytes(off, buf)] = NUL; |
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
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diff
changeset
|
2194 out_str(buf); |
7 | 2195 } |
2196 else | |
15603
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patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
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changeset
|
2197 { |
7 | 2198 out_flush_check(); |
2199 out_char(ScreenLines[off]); | |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2200 // double-byte character in single-width cell |
7 | 2201 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) |
2202 out_char(ScreenLines2[off]); | |
2203 } | |
2204 | |
2205 screen_cur_col++; | |
2206 } | |
2207 | |
2208 /* | |
2209 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"] | |
2210 * on the screen at position 'row' and 'col'. | |
2211 * The attributes of the first byte is used for all. This is required to | |
2212 * output the two bytes of a double-byte character with nothing in between. | |
2213 */ | |
2214 static void | |
7833
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2215 screen_char_2(unsigned off, int row, int col) |
7 | 2216 { |
18812
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diff
changeset
|
2217 // Check for illegal values (could be wrong when screen was resized). |
7 | 2218 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns)) |
2219 return; | |
2220 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18786
diff
changeset
|
2221 // Outputting the last character on the screen may scrollup the screen. |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2222 // Don't to it! Mark the character invalid (update it when scrolled up) |
7 | 2223 if (row == screen_Rows - 1 && col >= screen_Columns - 2) |
2224 { | |
2225 ScreenAttrs[off] = (sattr_T)-1; | |
2226 return; | |
2227 } | |
2228 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2229 // Output the first byte normally (positions the cursor), then write the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2230 // second byte directly. |
7 | 2231 screen_char(off, row, col); |
2232 out_char(ScreenLines[off + 1]); | |
2233 ++screen_cur_col; | |
2234 } | |
2235 | |
2236 /* | |
2237 * Draw a rectangle of the screen, inverted when "invert" is TRUE. | |
2238 * This uses the contents of ScreenLines[] and doesn't change it. | |
2239 */ | |
2240 void | |
7833
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7805
diff
changeset
|
2241 screen_draw_rectangle( |
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2242 int row, |
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2243 int col, |
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|
2244 int height, |
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|
2245 int width, |
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|
2246 int invert) |
7 | 2247 { |
2248 int r, c; | |
2249 int off; | |
1378 | 2250 int max_off; |
7 | 2251 |
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|
2252 // Can't use ScreenLines unless initialized |
534 | 2253 if (ScreenLines == NULL) |
2254 return; | |
2255 | |
7 | 2256 if (invert) |
2257 screen_char_attr = HL_INVERSE; | |
2258 for (r = row; r < row + height; ++r) | |
2259 { | |
2260 off = LineOffset[r]; | |
1378 | 2261 max_off = off + screen_Columns; |
7 | 2262 for (c = col; c < col + width; ++c) |
2263 { | |
1378 | 2264 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1) |
7 | 2265 { |
2266 screen_char_2(off + c, r, c); | |
2267 ++c; | |
2268 } | |
2269 else | |
2270 { | |
2271 screen_char(off + c, r, c); | |
1378 | 2272 if (utf_off2cells(off + c, max_off) > 1) |
7 | 2273 ++c; |
2274 } | |
2275 } | |
2276 } | |
2277 screen_char_attr = 0; | |
2278 } | |
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|
2279 |
7 | 2280 /* |
2281 * Redraw the characters for a vertically split window. | |
2282 */ | |
2283 static void | |
7833
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changeset
|
2284 redraw_block(int row, int end, win_T *wp) |
7 | 2285 { |
2286 int col; | |
2287 int width; | |
2288 | |
2289 # ifdef FEAT_CLIPBOARD | |
2290 clip_may_clear_selection(row, end - 1); | |
2291 # endif | |
2292 | |
2293 if (wp == NULL) | |
2294 { | |
2295 col = 0; | |
2296 width = Columns; | |
2297 } | |
2298 else | |
2299 { | |
2300 col = wp->w_wincol; | |
2301 width = wp->w_width; | |
2302 } | |
2303 screen_draw_rectangle(row, col, end - row, width, FALSE); | |
2304 } | |
2305 | |
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|
2306 void |
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2307 space_to_screenline(int off, int attr) |
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2308 { |
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2309 ScreenLines[off] = ' '; |
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2310 ScreenAttrs[off] = attr; |
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2311 if (enc_utf8) |
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|
2312 ScreenLinesUC[off] = 0; |
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2313 } |
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|
2314 |
7 | 2315 /* |
2316 * Fill the screen from 'start_row' to 'end_row', from 'start_col' to 'end_col' | |
2317 * with character 'c1' in first column followed by 'c2' in the other columns. | |
2318 * Use attributes 'attr'. | |
2319 */ | |
2320 void | |
7833
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|
2321 screen_fill( |
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2322 int start_row, |
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2323 int end_row, |
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2324 int start_col, |
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|
2325 int end_col, |
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2326 int c1, |
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2327 int c2, |
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2328 int attr) |
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2329 { |
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2330 int row; |
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2331 int col; |
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2332 int off; |
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2333 int end_off; |
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2334 int did_delete; |
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2335 int c; |
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|
2336 int norm_term; |
7 | 2337 #if defined(FEAT_GUI) || defined(UNIX) |
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|
2338 int force_next = FALSE; |
7 | 2339 #endif |
2340 | |
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|
2341 if (end_row > screen_Rows) // safety check |
7 | 2342 end_row = screen_Rows; |
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|
2343 if (end_col > screen_Columns) // safety check |
7 | 2344 end_col = screen_Columns; |
2345 if (ScreenLines == NULL | |
2346 || start_row >= end_row | |
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|
2347 || start_col >= end_col) // nothing to do |
7 | 2348 return; |
2349 | |
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|
2350 // it's a "normal" terminal when not in a GUI or cterm |
7 | 2351 norm_term = ( |
2352 #ifdef FEAT_GUI | |
2353 !gui.in_use && | |
2354 #endif | |
8969
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8907
diff
changeset
|
2355 !IS_CTERM); |
7 | 2356 for (row = start_row; row < end_row; ++row) |
2357 { | |
1668 | 2358 if (has_mbyte |
15603
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patch 8.1.0809: too many #ifdefs
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|
2359 #ifdef FEAT_GUI |
1668 | 2360 && !gui.in_use |
15603
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2361 #endif |
1668 | 2362 ) |
2363 { | |
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2364 // When drawing over the right halve of a double-wide char clear |
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|
2365 // out the left halve. When drawing over the left halve of a |
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diff
changeset
|
2366 // double wide-char clear out the right halve. Only needed in a |
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changeset
|
2367 // terminal. |
1685 | 2368 if (start_col > 0 && mb_fix_col(start_col, row) != start_col) |
1670 | 2369 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0); |
1677 | 2370 if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col) |
1670 | 2371 screen_puts_len((char_u *)" ", 1, row, end_col, 0); |
1668 | 2372 } |
7 | 2373 /* |
2374 * Try to use delete-line termcap code, when no attributes or in a | |
2375 * "normal" terminal, where a bold/italic space is just a | |
2376 * space. | |
2377 */ | |
2378 did_delete = FALSE; | |
2379 if (c2 == ' ' | |
2380 && end_col == Columns | |
2381 && can_clear(T_CE) | |
2382 && (attr == 0 | |
2383 || (norm_term | |
2384 && attr <= HL_ALL | |
2385 && ((attr & ~(HL_BOLD | HL_ITALIC)) == 0)))) | |
2386 { | |
2387 /* | |
2388 * check if we really need to clear something | |
2389 */ | |
2390 col = start_col; | |
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diff
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|
2391 if (c1 != ' ') // don't clear first char |
7 | 2392 ++col; |
2393 | |
2394 off = LineOffset[row] + col; | |
2395 end_off = LineOffset[row] + end_col; | |
2396 | |
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changeset
|
2397 // skip blanks (used often, keep it fast!) |
7 | 2398 if (enc_utf8) |
2399 while (off < end_off && ScreenLines[off] == ' ' | |
2400 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0) | |
2401 ++off; | |
2402 else | |
2403 while (off < end_off && ScreenLines[off] == ' ' | |
2404 && ScreenAttrs[off] == 0) | |
2405 ++off; | |
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|
2406 if (off < end_off) // something to be cleared |
7 | 2407 { |
2408 col = off - LineOffset[row]; | |
2409 screen_stop_highlight(); | |
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|
2410 term_windgoto(row, col);// clear rest of this screen line |
7 | 2411 out_str(T_CE); |
18812
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diff
changeset
|
2412 screen_start(); // don't know where cursor is now |
7 | 2413 col = end_col - col; |
18812
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diff
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|
2414 while (col--) // clear chars in ScreenLines |
7 | 2415 { |
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|
2416 space_to_screenline(off, 0); |
7 | 2417 ++off; |
2418 } | |
2419 } | |
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diff
changeset
|
2420 did_delete = TRUE; // the chars are cleared now |
7 | 2421 } |
2422 | |
2423 off = LineOffset[row] + start_col; | |
2424 c = c1; | |
2425 for (col = start_col; col < end_col; ++col) | |
2426 { | |
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diff
changeset
|
2427 if ((ScreenLines[off] != c |
714 | 2428 || (enc_utf8 && (int)ScreenLinesUC[off] |
2429 != (c >= 0x80 ? c : 0)) | |
7 | 2430 || ScreenAttrs[off] != attr |
2431 #if defined(FEAT_GUI) || defined(UNIX) | |
2432 || force_next | |
2433 #endif | |
2434 ) | |
18763
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diff
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|
2435 #ifdef FEAT_PROP_POPUP |
16986
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changeset
|
2436 // Skip if under a(nother) popup. |
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changeset
|
2437 && !blocked_by_popup(row, col) |
16986
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|
2438 #endif |
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|
2439 ) |
7 | 2440 { |
2441 #if defined(FEAT_GUI) || defined(UNIX) | |
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changeset
|
2442 // The bold trick may make a single row of pixels appear in |
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diff
changeset
|
2443 // the next character. When a bold character is removed, the |
d34ec6fe207d
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diff
changeset
|
2444 // next character should be redrawn too. This happens for our |
d34ec6fe207d
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diff
changeset
|
2445 // own GUI and for some xterms. |
7 | 2446 if ( |
2447 # ifdef FEAT_GUI | |
2448 gui.in_use | |
2449 # endif | |
2450 # if defined(FEAT_GUI) && defined(UNIX) | |
2451 || | |
2452 # endif | |
2453 # ifdef UNIX | |
2454 term_is_xterm | |
2455 # endif | |
2456 ) | |
2457 { | |
2458 if (ScreenLines[off] != ' ' | |
2459 && (ScreenAttrs[off] > HL_ALL | |
2460 || ScreenAttrs[off] & HL_BOLD)) | |
2461 force_next = TRUE; | |
2462 else | |
2463 force_next = FALSE; | |
2464 } | |
2465 #endif | |
2466 ScreenLines[off] = c; | |
2467 if (enc_utf8) | |
2468 { | |
2469 if (c >= 0x80) | |
2470 { | |
2471 ScreenLinesUC[off] = c; | |
714 | 2472 ScreenLinesC[0][off] = 0; |
7 | 2473 } |
2474 else | |
2475 ScreenLinesUC[off] = 0; | |
2476 } | |
2477 ScreenAttrs[off] = attr; | |
2478 if (!did_delete || c != ' ') | |
2479 screen_char(off, row, col); | |
2480 } | |
2481 ++off; | |
2482 if (col == start_col) | |
2483 { | |
2484 if (did_delete) | |
2485 break; | |
2486 c = c2; | |
2487 } | |
2488 } | |
2489 if (end_col == Columns) | |
2490 LineWraps[row] = FALSE; | |
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|
2491 if (row == Rows - 1) // overwritten the command line |
7 | 2492 { |
2493 redraw_cmdline = TRUE; | |
13666
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diff
changeset
|
2494 if (start_col == 0 && end_col == Columns |
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|
2495 && c1 == ' ' && c2 == ' ' && attr == 0) |
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|
2496 clear_cmdline = FALSE; // command line has been cleared |
644 | 2497 if (start_col == 0) |
18812
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|
2498 mode_displayed = FALSE; // mode cleared or overwritten |
7 | 2499 } |
2500 } | |
2501 } | |
2502 | |
2503 /* | |
2504 * Check if there should be a delay. Used before clearing or redrawing the | |
2505 * screen or the command line. | |
2506 */ | |
2507 void | |
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changeset
|
2508 check_for_delay(int check_msg_scroll) |
7 | 2509 { |
2510 if ((emsg_on_display || (check_msg_scroll && msg_scroll)) | |
2511 && !did_wait_return | |
22742
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|
2512 && emsg_silent == 0 |
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changeset
|
2513 && !in_assert_fails) |
7 | 2514 { |
2515 out_flush(); | |
18642
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patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2516 ui_delay(1006L, TRUE); |
7 | 2517 emsg_on_display = FALSE; |
2518 if (check_msg_scroll) | |
2519 msg_scroll = FALSE; | |
2520 } | |
2521 } | |
2522 | |
2523 /* | |
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
|
2524 * Init TabPageIdxs[] to zero: Clicking outside of tabs has no effect. |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2525 */ |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2526 static void |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2527 clear_TabPageIdxs(void) |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2528 { |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2529 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
|
2530 |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2531 for (scol = 0; scol < Columns; ++scol) |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2532 TabPageIdxs[scol] = 0; |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2533 } |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2534 |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2535 /* |
7 | 2536 * screen_valid - allocate screen buffers if size changed |
3263 | 2537 * If "doclear" is TRUE: clear screen if it has been resized. |
7 | 2538 * Returns TRUE if there is a valid screen to write to. |
2539 * Returns FALSE when starting up and screen not initialized yet. | |
2540 */ | |
2541 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2542 screen_valid(int doclear) |
7 | 2543 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2544 screenalloc(doclear); // allocate screen buffers if size changed |
7 | 2545 return (ScreenLines != NULL); |
2546 } | |
2547 | |
2548 /* | |
2549 * Resize the shell to Rows and Columns. | |
2550 * Allocate ScreenLines[] and associated items. | |
2551 * | |
2552 * There may be some time between setting Rows and Columns and (re)allocating | |
2553 * ScreenLines[]. This happens when starting up and when (manually) changing | |
2554 * the shell size. Always use screen_Rows and screen_Columns to access items | |
2555 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the | |
2556 * final size of the shell is needed. | |
2557 */ | |
2558 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2559 screenalloc(int doclear) |
7 | 2560 { |
2561 int new_row, old_row; | |
2562 #ifdef FEAT_GUI | |
2563 int old_Rows; | |
2564 #endif | |
2565 win_T *wp; | |
2566 int outofmem = FALSE; | |
2567 int len; | |
2568 schar_T *new_ScreenLines; | |
2569 u8char_T *new_ScreenLinesUC = NULL; | |
714 | 2570 u8char_T *new_ScreenLinesC[MAX_MCO]; |
7 | 2571 schar_T *new_ScreenLines2 = NULL; |
714 | 2572 int i; |
7 | 2573 sattr_T *new_ScreenAttrs; |
2574 unsigned *new_LineOffset; | |
2575 char_u *new_LineWraps; | |
681 | 2576 short *new_TabPageIdxs; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2577 #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
|
2578 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
|
2579 short *new_popup_mask_next; |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2580 char *new_popup_transparent; |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2581 #endif |
671 | 2582 tabpage_T *tp; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2583 static int entered = FALSE; // avoid recursiveness |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2584 static int done_outofmem_msg = FALSE; // did outofmem message |
1824 | 2585 int retry_count = 0; |
2586 | |
2587 retry: | |
7 | 2588 /* |
2589 * Allocation of the screen buffers is done only when the size changes and | |
2590 * when Rows and Columns have been set and we have started doing full | |
2591 * screen stuff. | |
2592 */ | |
2593 if ((ScreenLines != NULL | |
2594 && Rows == screen_Rows | |
2595 && Columns == screen_Columns | |
2596 && enc_utf8 == (ScreenLinesUC != NULL) | |
2597 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL) | |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2598 && p_mco == Screen_mco) |
7 | 2599 || Rows == 0 |
2600 || Columns == 0 | |
2601 || (!full_screen && ScreenLines == NULL)) | |
2602 return; | |
2603 | |
2604 /* | |
2605 * It's possible that we produce an out-of-memory message below, which | |
2606 * will cause this function to be called again. To break the loop, just | |
2607 * return here. | |
2608 */ | |
2609 if (entered) | |
2610 return; | |
2611 entered = TRUE; | |
2612 | |
911 | 2613 /* |
2614 * Note that the window sizes are updated before reallocating the arrays, | |
2615 * thus we must not redraw here! | |
2616 */ | |
2617 ++RedrawingDisabled; | |
2618 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2619 win_new_shellsize(); // fit the windows in the new sized shell |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2620 |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2621 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2622 vim_lock_screen(); // be safe, put it here |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2623 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2624 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2625 comp_col(); // recompute columns for shown command and ruler |
7 | 2626 |
2627 /* | |
2628 * We're changing the size of the screen. | |
2629 * - Allocate new arrays for ScreenLines and ScreenAttrs. | |
2630 * - Move lines from the old arrays into the new arrays, clear extra | |
2631 * lines (unless the screen is going to be cleared). | |
2632 * - Free the old arrays. | |
2633 * | |
2634 * If anything fails, make ScreenLines NULL, so we don't do anything! | |
2635 * Continuing with the old ScreenLines may result in a crash, because the | |
2636 * size is wrong. | |
2637 */ | |
671 | 2638 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2639 win_free_lsize(wp); |
1946 | 2640 if (aucmd_win != NULL) |
2641 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
|
2642 #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
|
2643 // 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
|
2644 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
|
2645 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
|
2646 // 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
|
2647 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
|
2648 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
|
2649 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
|
2650 #endif |
7 | 2651 |
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
|
2652 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
|
2653 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T *) * MAX_MCO); |
7 | 2654 if (enc_utf8) |
2655 { | |
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
|
2656 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns); |
714 | 2657 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
|
2658 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
|
2659 (Rows + 1) * Columns); |
7 | 2660 } |
2661 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
|
2662 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
|
2663 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
|
2664 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
|
2665 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
|
2666 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
|
2667 #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
|
2668 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
|
2669 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
|
2670 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
|
2671 #endif |
7 | 2672 |
677 | 2673 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2674 { |
2675 if (win_alloc_lines(wp) == FAIL) | |
2676 { | |
2677 outofmem = TRUE; | |
1819 | 2678 goto give_up; |
2679 } | |
2680 } | |
1946 | 2681 if (aucmd_win != NULL && aucmd_win->w_lines == NULL |
2682 && win_alloc_lines(aucmd_win) == FAIL) | |
1906 | 2683 outofmem = TRUE; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2684 #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
|
2685 // 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
|
2686 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
|
2687 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
|
2688 { |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2689 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
|
2690 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
|
2691 } |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2692 // 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
|
2693 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
|
2694 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
|
2695 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
|
2696 { |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2697 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
|
2698 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
|
2699 } |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2700 #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
|
2701 |
1819 | 2702 give_up: |
7 | 2703 |
714 | 2704 for (i = 0; i < p_mco; ++i) |
2705 if (new_ScreenLinesC[i] == NULL) | |
2706 break; | |
7 | 2707 if (new_ScreenLines == NULL |
714 | 2708 || (enc_utf8 && (new_ScreenLinesUC == NULL || i != p_mco)) |
7 | 2709 || (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL) |
2710 || new_ScreenAttrs == NULL | |
2711 || new_LineOffset == NULL | |
2712 || new_LineWraps == NULL | |
671 | 2713 || 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
|
2714 #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
|
2715 || 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
|
2716 || 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
|
2717 || 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
|
2718 #endif |
7 | 2719 || outofmem) |
2720 { | |
944 | 2721 if (ScreenLines != NULL || !done_outofmem_msg) |
534 | 2722 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2723 // guess the size |
534 | 2724 do_outofmem_msg((long_u)((Rows + 1) * Columns)); |
2725 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2726 // 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
|
2727 // and over again. |
944 | 2728 done_outofmem_msg = TRUE; |
534 | 2729 } |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2730 VIM_CLEAR(new_ScreenLines); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2731 VIM_CLEAR(new_ScreenLinesUC); |
714 | 2732 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
|
2733 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
|
2734 VIM_CLEAR(new_ScreenLines2); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2735 VIM_CLEAR(new_ScreenAttrs); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2736 VIM_CLEAR(new_LineOffset); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2737 VIM_CLEAR(new_LineWraps); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2738 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
|
2739 #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
|
2740 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
|
2741 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
|
2742 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
|
2743 #endif |
7 | 2744 } |
2745 else | |
2746 { | |
944 | 2747 done_outofmem_msg = FALSE; |
534 | 2748 |
7 | 2749 for (new_row = 0; new_row < Rows; ++new_row) |
2750 { | |
2751 new_LineOffset[new_row] = new_row * Columns; | |
2752 new_LineWraps[new_row] = FALSE; | |
2753 | |
2754 /* | |
2755 * If the screen is not going to be cleared, copy as much as | |
2756 * possible from the old screen to the new one and clear the rest | |
2757 * (used when resizing the window at the "--more--" prompt or when | |
2758 * executing an external command, for the GUI). | |
2759 */ | |
3263 | 2760 if (!doclear) |
7 | 2761 { |
2762 (void)vim_memset(new_ScreenLines + new_row * Columns, | |
2763 ' ', (size_t)Columns * sizeof(schar_T)); | |
2764 if (enc_utf8) | |
2765 { | |
2766 (void)vim_memset(new_ScreenLinesUC + new_row * Columns, | |
2767 0, (size_t)Columns * sizeof(u8char_T)); | |
714 | 2768 for (i = 0; i < p_mco; ++i) |
2769 (void)vim_memset(new_ScreenLinesC[i] | |
2770 + new_row * Columns, | |
7 | 2771 0, (size_t)Columns * sizeof(u8char_T)); |
2772 } | |
2773 if (enc_dbcs == DBCS_JPNU) | |
2774 (void)vim_memset(new_ScreenLines2 + new_row * Columns, | |
2775 0, (size_t)Columns * sizeof(schar_T)); | |
2776 (void)vim_memset(new_ScreenAttrs + new_row * Columns, | |
2777 0, (size_t)Columns * sizeof(sattr_T)); | |
2778 old_row = new_row + (screen_Rows - Rows); | |
534 | 2779 if (old_row >= 0 && ScreenLines != NULL) |
7 | 2780 { |
2781 if (screen_Columns < Columns) | |
2782 len = screen_Columns; | |
2783 else | |
2784 len = Columns; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2785 // 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
|
2786 // may be invalid now. Also when p_mco changes. |
714 | 2787 if (!(enc_utf8 && ScreenLinesUC == NULL) |
2788 && p_mco == Screen_mco) | |
26 | 2789 mch_memmove(new_ScreenLines + new_LineOffset[new_row], |
2790 ScreenLines + LineOffset[old_row], | |
2791 (size_t)len * sizeof(schar_T)); | |
714 | 2792 if (enc_utf8 && ScreenLinesUC != NULL |
2793 && p_mco == Screen_mco) | |
7 | 2794 { |
2795 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row], | |
2796 ScreenLinesUC + LineOffset[old_row], | |
2797 (size_t)len * sizeof(u8char_T)); | |
714 | 2798 for (i = 0; i < p_mco; ++i) |
2799 mch_memmove(new_ScreenLinesC[i] | |
2800 + new_LineOffset[new_row], | |
2801 ScreenLinesC[i] + LineOffset[old_row], | |
7 | 2802 (size_t)len * sizeof(u8char_T)); |
2803 } | |
2804 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL) | |
2805 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row], | |
2806 ScreenLines2 + LineOffset[old_row], | |
2807 (size_t)len * sizeof(schar_T)); | |
2808 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row], | |
2809 ScreenAttrs + LineOffset[old_row], | |
2810 (size_t)len * sizeof(sattr_T)); | |
2811 } | |
2812 } | |
2813 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2814 // Use the last line of the screen for the current line. |
7 | 2815 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
|
2816 |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2817 #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
|
2818 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
|
2819 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
|
2820 #endif |
7 | 2821 } |
2822 | |
356 | 2823 free_screenlines(); |
2824 | |
17696
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2825 // NOTE: this may result in all pointers to become NULL. |
7 | 2826 ScreenLines = new_ScreenLines; |
2827 ScreenLinesUC = new_ScreenLinesUC; | |
714 | 2828 for (i = 0; i < p_mco; ++i) |
2829 ScreenLinesC[i] = new_ScreenLinesC[i]; | |
2830 Screen_mco = p_mco; | |
7 | 2831 ScreenLines2 = new_ScreenLines2; |
2832 ScreenAttrs = new_ScreenAttrs; | |
2833 LineOffset = new_LineOffset; | |
2834 LineWraps = new_LineWraps; | |
671 | 2835 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
|
2836 #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
|
2837 popup_mask = new_popup_mask; |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
2838 popup_mask_next = new_popup_mask_next; |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2839 popup_transparent = new_popup_transparent; |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2840 popup_mask_refresh = TRUE; |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2841 #endif |
7 | 2842 |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2843 // It's important that screen_Rows and screen_Columns reflect the actual |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2844 // size of ScreenLines[]. Set them before calling anything. |
7 | 2845 #ifdef FEAT_GUI |
2846 old_Rows = screen_Rows; | |
2847 #endif | |
2848 screen_Rows = Rows; | |
2849 screen_Columns = Columns; | |
2850 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2851 must_redraw = CLEAR; // need to clear the screen later |
3263 | 2852 if (doclear) |
7 | 2853 screenclear2(); |
2854 #ifdef FEAT_GUI | |
2855 else if (gui.in_use | |
2856 && !gui.starting | |
2857 && ScreenLines != NULL | |
2858 && old_Rows != Rows) | |
2859 { | |
19824
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2860 gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0); |
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2861 |
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2862 // Adjust the position of the cursor, for when executing an external |
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2863 // command. |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2864 if (msg_row >= Rows) // Rows got smaller |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2865 msg_row = Rows - 1; // put cursor at last row |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2866 else if (Rows > old_Rows) // Rows got bigger |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2867 msg_row += Rows - old_Rows; // put cursor in same place |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2868 if (msg_col >= Columns) // Columns got smaller |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2869 msg_col = Columns - 1; // put cursor at last column |
7 | 2870 } |
2871 #endif | |
16320
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2872 clear_TabPageIdxs(); |
7 | 2873 |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2874 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2875 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2876 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2877 |
7 | 2878 entered = FALSE; |
911 | 2879 --RedrawingDisabled; |
766 | 2880 |
1824 | 2881 /* |
2882 * Do not apply autocommands more than 3 times to avoid an endless loop | |
2883 * in case applying autocommands always changes Rows or Columns. | |
2884 */ | |
2885 if (starting == 0 && ++retry_count <= 3) | |
2886 { | |
766 | 2887 apply_autocmds(EVENT_VIMRESIZED, NULL, NULL, FALSE, curbuf); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2888 // In rare cases, autocommands may have altered Rows or Columns, |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2889 // jump back to check if we need to allocate the screen again. |
1824 | 2890 goto retry; |
2891 } | |
7 | 2892 } |
2893 | |
2894 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2895 free_screenlines(void) |
356 | 2896 { |
714 | 2897 int i; |
2898 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2899 VIM_CLEAR(ScreenLinesUC); |
714 | 2900 for (i = 0; i < Screen_mco; ++i) |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2901 VIM_CLEAR(ScreenLinesC[i]); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2902 VIM_CLEAR(ScreenLines2); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2903 VIM_CLEAR(ScreenLines); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2904 VIM_CLEAR(ScreenAttrs); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2905 VIM_CLEAR(LineOffset); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2906 VIM_CLEAR(LineWraps); |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2907 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
|
2908 #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
|
2909 VIM_CLEAR(popup_mask); |
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
17022
diff
changeset
|
2910 VIM_CLEAR(popup_mask_next); |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2911 VIM_CLEAR(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
|
2912 #endif |
356 | 2913 } |
2914 | |
2915 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2916 screenclear(void) |
7 | 2917 { |
2918 check_for_delay(FALSE); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2919 screenalloc(FALSE); // allocate screen buffers if size changed |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2920 screenclear2(); // clear the screen |
7 | 2921 } |
2922 | |
2923 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2924 screenclear2(void) |
7 | 2925 { |
2926 int i; | |
2927 | |
2928 if (starting == NO_SCREEN || ScreenLines == NULL | |
2929 #ifdef FEAT_GUI | |
2930 || (gui.in_use && gui.starting) | |
2931 #endif | |
2932 ) | |
2933 return; | |
2934 | |
2935 #ifdef FEAT_GUI | |
2936 if (!gui.in_use) | |
2937 #endif | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2938 screen_attr = -1; // force setting the Normal colors |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2939 screen_stop_highlight(); // don't want highlighting here |
7 | 2940 |
2941 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2942 // disable selection without redrawing it |
7 | 2943 clip_scroll_selection(9999); |
2944 #endif | |
2945 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2946 // blank out ScreenLines |
7 | 2947 for (i = 0; i < Rows; ++i) |
2948 { | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
2949 lineclear(LineOffset[i], (int)Columns, 0); |
7 | 2950 LineWraps[i] = FALSE; |
2951 } | |
2952 | |
2953 if (can_clear(T_CL)) | |
2954 { | |
18812
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2955 out_str(T_CL); // clear the display |
7 | 2956 clear_cmdline = FALSE; |
644 | 2957 mode_displayed = FALSE; |
7 | 2958 } |
2959 else | |
2960 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2961 // can't clear the screen, mark all chars with invalid attributes |
7 | 2962 for (i = 0; i < Rows; ++i) |
2963 lineinvalid(LineOffset[i], (int)Columns); | |
2964 clear_cmdline = TRUE; | |
2965 } | |
2966 | |
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diff
changeset
|
2967 screen_cleared = TRUE; // can use contents of ScreenLines now |
7 | 2968 |
2969 win_rest_invalid(firstwin); | |
2970 redraw_cmdline = TRUE; | |
673 | 2971 redraw_tabline = TRUE; |
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diff
changeset
|
2972 if (must_redraw == CLEAR) // no need to clear again |
7 | 2973 must_redraw = NOT_VALID; |
2974 compute_cmdrow(); | |
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diff
changeset
|
2975 msg_row = cmdline_row; // put cursor on last line for messages |
7 | 2976 msg_col = 0; |
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diff
changeset
|
2977 screen_start(); // don't know where cursor is now |
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diff
changeset
|
2978 msg_scrolled = 0; // can't scroll back |
7 | 2979 msg_didany = FALSE; |
2980 msg_didout = FALSE; | |
2981 } | |
2982 | |
2983 /* | |
2984 * Clear one line in ScreenLines. | |
2985 */ | |
2986 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
|
2987 lineclear(unsigned off, int width, int attr) |
7 | 2988 { |
2989 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T)); | |
2990 if (enc_utf8) | |
2991 (void)vim_memset(ScreenLinesUC + off, 0, | |
2992 (size_t)width * sizeof(u8char_T)); | |
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diff
changeset
|
2993 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T)); |
7 | 2994 } |
2995 | |
2996 /* | |
2997 * Mark one line in ScreenLines invalid by setting the attributes to an | |
2998 * invalid value. | |
2999 */ | |
3000 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3001 lineinvalid(unsigned off, int width) |
7 | 3002 { |
3003 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T)); | |
3004 } | |
3005 | |
3006 /* | |
21226
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diff
changeset
|
3007 * To be called when characters were sent to the terminal directly, outputting |
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
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diff
changeset
|
3008 * test on "screen_lnum". |
421c4ed6b949
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changeset
|
3009 */ |
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changeset
|
3010 void |
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changeset
|
3011 line_was_clobbered(int screen_lnum) |
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changeset
|
3012 { |
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patch 8.2.1164: text cleared by checking terminal properties not redrawn
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changeset
|
3013 lineinvalid(LineOffset[screen_lnum], (int)Columns); |
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|
3014 } |
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changeset
|
3015 |
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changeset
|
3016 /* |
7 | 3017 * Copy part of a Screenline for vertically split window "wp". |
3018 */ | |
3019 static void | |
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
3020 linecopy(int to, int from, win_T *wp) |
7 | 3021 { |
3022 unsigned off_to = LineOffset[to] + wp->w_wincol; | |
3023 unsigned off_from = LineOffset[from] + wp->w_wincol; | |
3024 | |
3025 mch_memmove(ScreenLines + off_to, ScreenLines + off_from, | |
3026 wp->w_width * sizeof(schar_T)); | |
3027 if (enc_utf8) | |
3028 { | |
714 | 3029 int i; |
3030 | |
7 | 3031 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from, |
3032 wp->w_width * sizeof(u8char_T)); | |
714 | 3033 for (i = 0; i < p_mco; ++i) |
3034 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from, | |
3035 wp->w_width * sizeof(u8char_T)); | |
7 | 3036 } |
3037 if (enc_dbcs == DBCS_JPNU) | |
3038 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from, | |
3039 wp->w_width * sizeof(schar_T)); | |
3040 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from, | |
3041 wp->w_width * sizeof(sattr_T)); | |
3042 } | |
3043 | |
3044 /* | |
3045 * Return TRUE if clearing with term string "p" would work. | |
3046 * It can't work when the string is empty or it won't set the right background. | |
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3047 * Don't clear to end-of-line when there are popups, it may cause flicker. |
7 | 3048 */ |
3049 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3050 can_clear(char_u *p) |
7 | 3051 { |
3052 return (*p != NUL && (t_colors <= 1 | |
3053 #ifdef FEAT_GUI | |
3054 || gui.in_use | |
3055 #endif | |
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773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
3056 #ifdef FEAT_TERMGUICOLORS |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
3057 || (p_tgc && cterm_normal_bg_gui_color == INVALCOLOR) |
9320
b6472fd9f5ba
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Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3058 || (!p_tgc && cterm_normal_bg_color == 0) |
b6472fd9f5ba
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parents:
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diff
changeset
|
3059 #else |
b6472fd9f5ba
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diff
changeset
|
3060 || cterm_normal_bg_color == 0 |
b6472fd9f5ba
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3061 #endif |
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
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changeset
|
3062 || *T_UT != NUL) |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
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18720
diff
changeset
|
3063 #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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diff
changeset
|
3064 && !(p == T_CE && popup_visible) |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
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changeset
|
3065 #endif |
03f3a9ca2770
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diff
changeset
|
3066 ); |
7 | 3067 } |
3068 | |
3069 /* | |
3070 * Reset cursor position. Use whenever cursor was moved because of outputting | |
3071 * something directly to the screen (shell commands) or a terminal control | |
3072 * code. | |
3073 */ | |
3074 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3075 screen_start(void) |
7 | 3076 { |
3077 screen_cur_row = screen_cur_col = 9999; | |
3078 } | |
3079 | |
3080 /* | |
3081 * Move the cursor to position "row","col" in the screen. | |
3082 * This tries to find the most efficient way to move, minimizing the number of | |
3083 * characters sent to the terminal. | |
3084 */ | |
3085 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3086 windgoto(int row, int col) |
7 | 3087 { |
205 | 3088 sattr_T *p; |
7 | 3089 int i; |
3090 int plan; | |
3091 int cost; | |
3092 int wouldbe_col; | |
3093 int noinvcurs; | |
3094 char_u *bs; | |
3095 int goto_cost; | |
3096 int attr; | |
3097 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3098 #define GOTO_COST 7 // assume a term_windgoto() takes about 7 chars |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3099 #define HIGHL_COST 5 // assume unhighlight takes 5 chars |
7 | 3100 |
3101 #define PLAN_LE 1 | |
3102 #define PLAN_CR 2 | |
3103 #define PLAN_NL 3 | |
3104 #define PLAN_WRITE 4 | |
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diff
changeset
|
3105 // Can't use ScreenLines unless initialized |
7 | 3106 if (ScreenLines == NULL) |
3107 return; | |
3108 if (col != screen_cur_col || row != screen_cur_row) | |
3109 { | |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
3110 // Check for valid position. |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3111 if (row < 0) // window without text lines? |
7 | 3112 row = 0; |
3113 if (row >= screen_Rows) | |
3114 row = screen_Rows - 1; | |
3115 if (col >= screen_Columns) | |
3116 col = screen_Columns - 1; | |
3117 | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3118 // check if no cursor movement is allowed in highlight mode |
7 | 3119 if (screen_attr && *T_MS == NUL) |
3120 noinvcurs = HIGHL_COST; | |
3121 else | |
3122 noinvcurs = 0; | |
3123 goto_cost = GOTO_COST + noinvcurs; | |
3124 | |
3125 /* | |
3126 * Plan how to do the positioning: | |
3127 * 1. Use CR to move it to column 0, same row. | |
3128 * 2. Use T_LE to move it a few columns to the left. | |
3129 * 3. Use NL to move a few lines down, column 0. | |
3130 * 4. Move a few columns to the right with T_ND or by writing chars. | |
3131 * | |
3132 * Don't do this if the cursor went beyond the last column, the cursor | |
3133 * position is unknown then (some terminals wrap, some don't ) | |
3134 * | |
1213 | 3135 * First check if the highlighting attributes allow us to write |
7 | 3136 * characters to move the cursor to the right. |
3137 */ | |
3138 if (row >= screen_cur_row && screen_cur_col < Columns) | |
3139 { | |
3140 /* | |
3141 * If the cursor is in the same row, bigger col, we can use CR | |
3142 * or T_LE. | |
3143 */ | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3144 bs = NULL; // init for GCC |
7 | 3145 attr = screen_attr; |
3146 if (row == screen_cur_row && col < screen_cur_col) | |
3147 { | |
18812
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Bram Moolenaar <Bram@vim.org>
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18786
diff
changeset
|
3148 // "le" is preferred over "bc", because "bc" is obsolete |
7 | 3149 if (*T_LE) |
18812
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patch 8.1.2394: using old C style comments
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18786
diff
changeset
|
3150 bs = T_LE; // "cursor left" |
7 | 3151 else |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18786
diff
changeset
|
3152 bs = T_BC; // "backspace character (old) |
7 | 3153 if (*bs) |
3154 cost = (screen_cur_col - col) * (int)STRLEN(bs); | |
3155 else | |
3156 cost = 999; | |
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18786
diff
changeset
|
3157 if (col + 1 < cost) // using CR is less characters |
7 | 3158 { |
3159 plan = PLAN_CR; | |
3160 wouldbe_col = 0; | |
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diff
changeset
|
3161 cost = 1; // CR is just one character |
7 | 3162 } |
3163 else | |
3164 { | |
3165 plan = PLAN_LE; | |
3166 wouldbe_col = col; | |
3167 } | |
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diff
changeset
|
3168 if (noinvcurs) // will stop highlighting |
7 | 3169 { |
3170 cost += noinvcurs; | |
3171 attr = 0; | |
3172 } | |
3173 } | |
3174 | |
3175 /* | |
3176 * If the cursor is above where we want to be, we can use CR LF. | |
3177 */ | |
3178 else if (row > screen_cur_row) | |
3179 { | |
3180 plan = PLAN_NL; | |
3181 wouldbe_col = 0; | |
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diff
changeset
|
3182 cost = (row - screen_cur_row) * 2; // CR LF |
d34ec6fe207d
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18786
diff
changeset
|
3183 if (noinvcurs) // will stop highlighting |
7 | 3184 { |
3185 cost += noinvcurs; | |
3186 attr = 0; | |
3187 } | |
3188 } | |
3189 | |
3190 /* | |
3191 * If the cursor is in the same row, smaller col, just use write. | |
3192 */ | |
3193 else | |
3194 { | |
3195 plan = PLAN_WRITE; | |
3196 wouldbe_col = screen_cur_col; | |
3197 cost = 0; | |
3198 } | |
3199 | |
3200 /* | |
3201 * Check if any characters that need to be written have the | |
3202 * correct attributes. Also avoid UTF-8 characters. | |
3203 */ | |
3204 i = col - wouldbe_col; | |
3205 if (i > 0) | |
3206 cost += i; | |
3207 if (cost < goto_cost && i > 0) | |
3208 { | |
3209 /* | |
3210 * Check if the attributes are correct without additionally | |
3211 * stopping highlighting. | |
3212 */ | |
3213 p = ScreenAttrs + LineOffset[row] + wouldbe_col; | |
3214 while (i && *p++ == attr) | |
3215 --i; | |
3216 if (i != 0) | |
3217 { | |
3218 /* | |
3219 * Try if it works when highlighting is stopped here. | |
3220 */ | |
3221 if (*--p == 0) | |
3222 { | |
3223 cost += noinvcurs; | |
3224 while (i && *p++ == 0) | |
3225 --i; | |
3226 } | |
3227 if (i != 0) | |
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diff
changeset
|
3228 cost = 999; // different attributes, don't do it |
7 | 3229 } |
3230 if (enc_utf8) | |
3231 { | |
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Bram Moolenaar <Bram@vim.org>
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18786
diff
changeset
|
3232 // Don't use an UTF-8 char for positioning, it's slow. |
7 | 3233 for (i = wouldbe_col; i < col; ++i) |
3234 if (ScreenLinesUC[LineOffset[row] + i] != 0) | |
3235 { | |
3236 cost = 999; | |
3237 break; | |
3238 } | |
3239 } | |
3240 } | |
3241 | |
3242 /* | |
3243 * We can do it without term_windgoto()! | |
3244 */ | |
3245 if (cost < goto_cost) | |
3246 { | |
3247 if (plan == PLAN_LE) | |
3248 { | |
3249 if (noinvcurs) | |
3250 screen_stop_highlight(); | |
3251 while (screen_cur_col > col) | |
3252 { | |
3253 out_str(bs); | |
3254 --screen_cur_col; | |
3255 } | |
3256 } | |
3257 else if (plan == PLAN_CR) | |
3258 { | |
3259 if (noinvcurs) | |
3260 screen_stop_highlight(); | |
3261 out_char('\r'); | |
3262 screen_cur_col = 0; | |
3263 } | |
3264 else if (plan == PLAN_NL) | |
3265 { | |
3266 if (noinvcurs) | |
3267 screen_stop_highlight(); | |
3268 while (screen_cur_row < row) | |
3269 { | |
3270 out_char('\n'); | |
3271 ++screen_cur_row; | |
3272 } | |
3273 screen_cur_col = 0; | |
3274 } | |
3275 | |
3276 i = col - screen_cur_col; | |
3277 if (i > 0) | |
3278 { | |
3279 /* | |
3280 * Use cursor-right if it's one character only. Avoids | |
3281 * removing a line of pixels from the last bold char, when | |
3282 * using the bold trick in the GUI. | |
3283 */ | |
3284 if (T_ND[0] != NUL && T_ND[1] == NUL) | |
3285 { | |
3286 while (i-- > 0) | |
3287 out_char(*T_ND); | |
3288 } | |
3289 else | |
3290 { | |
3291 int off; | |
3292 | |
3293 off = LineOffset[row] + screen_cur_col; | |
3294 while (i-- > 0) | |
3295 { | |
3296 if (ScreenAttrs[off] != screen_attr) | |
3297 screen_stop_highlight(); | |
3298 out_flush_check(); | |
3299 out_char(ScreenLines[off]); | |
3300 if (enc_dbcs == DBCS_JPNU | |
3301 && ScreenLines[off] == 0x8e) | |
3302 out_char(ScreenLines2[off]); | |
3303 ++off; | |
3304 } | |
3305 } | |
3306 } | |
3307 } | |
3308 } | |
3309 else | |
3310 cost = 999; | |
3311 | |
3312 if (cost >= goto_cost) | |
3313 { | |
3314 if (noinvcurs) | |
3315 screen_stop_highlight(); | |
5995 | 3316 if (row == screen_cur_row && (col > screen_cur_col) |
3317 && *T_CRI != NUL) | |
7 | 3318 term_cursor_right(col - screen_cur_col); |
3319 else | |
3320 term_windgoto(row, col); | |
3321 } | |
3322 screen_cur_row = row; | |
3323 screen_cur_col = col; | |
3324 } | |
3325 } | |
3326 | |
3327 /* | |
3328 * Set cursor to its position in the current window. | |
3329 */ | |
3330 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3331 setcursor(void) |
7 | 3332 { |
13400
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3333 setcursor_mayforce(FALSE); |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3334 } |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3335 |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3336 /* |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3337 * Set cursor to its position in the current window. |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3338 * When "force" is TRUE also when not redrawing. |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3339 */ |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3340 void |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3341 setcursor_mayforce(int force) |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3342 { |
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3343 if (force || redrawing()) |
7 | 3344 { |
3345 validate_cursor(); | |
3346 windgoto(W_WINROW(curwin) + curwin->w_wrow, | |
12513
3ca08bf99396
patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12510
diff
changeset
|
3347 curwin->w_wincol + ( |
7 | 3348 #ifdef FEAT_RIGHTLEFT |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3349 // With 'rightleft' set and the cursor on a double-wide |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3350 // 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
|
3351 curwin->w_p_rl ? ((int)curwin->w_width - curwin->w_wcol |
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3352 - ((has_mbyte |
1545 | 3353 && (*mb_ptr2cells)(ml_get_cursor()) == 2 |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3354 && vim_isprintc(gchar_cursor())) ? 2 : 1)) : |
7 | 3355 #endif |
3356 curwin->w_wcol)); | |
3357 } | |
3358 } | |
3359 | |
3360 | |
3361 /* | |
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3362 * 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
|
3363 * If 'invalid' is TRUE the wp->w_lines[].wl_lnum is invalidated. |
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3364 * If 'mayclear' is TRUE the screen will be cleared if it is faster than |
7 | 3365 * scrolling. |
3366 * Returns FAIL if the lines are not inserted, OK for success. | |
3367 */ | |
3368 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3369 win_ins_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3370 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3371 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3372 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3373 int invalid, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3374 int mayclear) |
7 | 3375 { |
3376 int did_delete; | |
3377 int nextrow; | |
3378 int lastrow; | |
3379 int retval; | |
3380 | |
3381 if (invalid) | |
3382 wp->w_lines_valid = 0; | |
3383 | |
3384 if (wp->w_height < 5) | |
3385 return FAIL; | |
3386 | |
3387 if (line_count > wp->w_height - row) | |
3388 line_count = wp->w_height - row; | |
3389 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3390 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0); |
7 | 3391 if (retval != MAYBE) |
3392 return retval; | |
3393 | |
3394 /* | |
3395 * If there is a next window or a status line, we first try to delete the | |
3396 * 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
|
3397 * 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
|
3398 * avoid messing up those windows, better just redraw. |
7 | 3399 */ |
3400 did_delete = FALSE; | |
3401 if (wp->w_next != NULL || wp->w_status_height) | |
3402 { | |
3403 if (screen_del_lines(0, W_WINROW(wp) + wp->w_height - line_count, | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3404 line_count, (int)Rows, FALSE, 0, NULL) == OK) |
7 | 3405 did_delete = TRUE; |
3406 else if (wp->w_next) | |
3407 return FAIL; | |
3408 } | |
3409 /* | |
3410 * if no lines deleted, blank the lines that will end up below the window | |
3411 */ | |
3412 if (!did_delete) | |
3413 { | |
3414 wp->w_redr_status = TRUE; | |
3415 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
|
3416 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height; |
7 | 3417 lastrow = nextrow + line_count; |
3418 if (lastrow > Rows) | |
3419 lastrow = Rows; | |
3420 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
|
3421 wp->w_wincol, (int)W_ENDCOL(wp), |
7 | 3422 ' ', ' ', 0); |
3423 } | |
3424 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3425 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, 0, NULL) |
7 | 3426 == FAIL) |
3427 { | |
17628
6146b10714de
patch 8.1.1811: popup window color cannot be set to "Normal"
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3428 // deletion will have messed up other windows |
7 | 3429 if (did_delete) |
3430 { | |
3431 wp->w_redr_status = TRUE; | |
3432 win_rest_invalid(W_NEXT(wp)); | |
3433 } | |
3434 return FAIL; | |
3435 } | |
3436 | |
3437 return OK; | |
3438 } | |
3439 | |
3440 /* | |
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3441 * Delete "line_count" window lines at "row" in window "wp". |
7 | 3442 * If "invalid" is TRUE curwin->w_lines[] is invalidated. |
3443 * If "mayclear" is TRUE the screen will be cleared if it is faster than | |
3444 * scrolling | |
3445 * Return OK for success, FAIL if the lines are not deleted. | |
3446 */ | |
3447 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3448 win_del_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3449 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3450 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3451 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3452 int invalid, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3453 int mayclear, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3454 int clear_attr) // for clearing lines |
7 | 3455 { |
3456 int retval; | |
3457 | |
3458 if (invalid) | |
3459 wp->w_lines_valid = 0; | |
3460 | |
3461 if (line_count > wp->w_height - row) | |
3462 line_count = wp->w_height - row; | |
3463 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3464 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr); |
7 | 3465 if (retval != MAYBE) |
3466 return retval; | |
3467 | |
3468 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
|
3469 (int)Rows, FALSE, clear_attr, NULL) == FAIL) |
7 | 3470 return FAIL; |
3471 | |
3472 /* | |
3473 * If there are windows or status lines below, try to put them at the | |
3474 * correct place. If we can't do that, they have to be redrawn. | |
3475 */ | |
3476 if (wp->w_next || wp->w_status_height || cmdline_row < Rows - 1) | |
3477 { | |
3478 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
|
3479 line_count, (int)Rows, clear_attr, NULL) == FAIL) |
7 | 3480 { |
3481 wp->w_redr_status = TRUE; | |
3482 win_rest_invalid(wp->w_next); | |
3483 } | |
3484 } | |
3485 /* | |
3486 * If this is the last window and there is no status line, redraw the | |
3487 * command line later. | |
3488 */ | |
3489 else | |
3490 redraw_cmdline = TRUE; | |
3491 return OK; | |
3492 } | |
3493 | |
3494 /* | |
3495 * Common code for win_ins_lines() and win_del_lines(). | |
3496 * Returns OK or FAIL when the work has been done. | |
3497 * Returns MAYBE when not finished yet. | |
3498 */ | |
3499 static int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3500 win_do_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3501 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3502 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3503 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3504 int mayclear, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3505 int del, |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3506 int clear_attr) |
7 | 3507 { |
3508 int retval; | |
3509 | |
3510 if (!redrawing() || line_count <= 0) | |
3511 return FAIL; | |
3512 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3513 // When inserting lines would result in loss of command output, just redraw |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3514 // 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
|
3515 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
|
3516 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
|
3517 |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3518 // 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
|
3519 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns) |
7 | 3520 { |
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
|
3521 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
|
3522 screenclear(); // will set wp->w_lines_valid to 0 |
7 | 3523 return FAIL; |
3524 } | |
3525 | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3526 #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
|
3527 // this doesn't work when there are popups visible |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3528 if (popup_visible) |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3529 return FAIL; |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3530 #endif |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3531 |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3532 // Delete all remaining lines |
7 | 3533 if (row + line_count >= wp->w_height) |
3534 { | |
3535 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
|
3536 wp->w_wincol, (int)W_ENDCOL(wp), |
7 | 3537 ' ', ' ', 0); |
3538 return OK; | |
3539 } | |
3540 | |
3541 /* | |
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
|
3542 * When scrolling, the message on the command line should be cleared, |
7 | 3543 * 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
|
3544 * Don't do this when avoiding to insert lines. |
7 | 3545 */ |
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
|
3546 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
|
3547 clear_cmdline = TRUE; |
7 | 3548 |
3549 /* | |
3550 * If the terminal can set a scroll region, use that. | |
3551 * Always do this in a vertically split window. This will redraw from | |
3552 * ScreenLines[] when t_CV isn't defined. That's faster than using | |
3553 * win_line(). | |
3554 * 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
|
3555 * 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
|
3556 * scroll-up . |
7 | 3557 */ |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3558 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
|
3559 { |
7 | 3560 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
3561 scroll_region_set(wp, row); | |
3562 if (del) | |
3563 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
|
3564 wp->w_height - row, FALSE, clear_attr, wp); |
7 | 3565 else |
3566 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
|
3567 wp->w_height - row, clear_attr, wp); |
7 | 3568 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
3569 scroll_region_reset(); | |
3570 return retval; | |
3571 } | |
3572 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3573 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal |
7 | 3574 return FAIL; |
3575 | |
3576 return MAYBE; | |
3577 } | |
3578 | |
3579 /* | |
3580 * window 'wp' and everything after it is messed up, mark it for redraw | |
3581 */ | |
3582 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3583 win_rest_invalid(win_T *wp) |
7 | 3584 { |
3585 while (wp != NULL) | |
3586 { | |
3587 redraw_win_later(wp, NOT_VALID); | |
3588 wp->w_redr_status = TRUE; | |
3589 wp = wp->w_next; | |
3590 } | |
3591 redraw_cmdline = TRUE; | |
3592 } | |
3593 | |
3594 /* | |
3595 * The rest of the routines in this file perform screen manipulations. The | |
3596 * given operation is performed physically on the screen. The corresponding | |
3597 * change is also made to the internal screen image. In this way, the editor | |
3598 * anticipates the effect of editing changes on the appearance of the screen. | |
3599 * That way, when we call screenupdate a complete redraw isn't usually | |
3600 * necessary. Another advantage is that we can keep adding code to anticipate | |
3601 * screen changes, and in the meantime, everything still works. | |
3602 */ | |
3603 | |
3604 /* | |
3605 * types for inserting or deleting lines | |
3606 */ | |
3607 #define USE_T_CAL 1 | |
3608 #define USE_T_CDL 2 | |
3609 #define USE_T_AL 3 | |
3610 #define USE_T_CE 4 | |
3611 #define USE_T_DL 5 | |
3612 #define USE_T_SR 6 | |
3613 #define USE_NL 7 | |
3614 #define USE_T_CD 8 | |
3615 #define USE_REDRAW 9 | |
3616 | |
3617 /* | |
3618 * insert lines on the screen and update ScreenLines[] | |
3619 * 'end' is the line after the scrolled part. Normally it is Rows. | |
3620 * When scrolling region used 'off' is the offset from the top for the region. | |
3621 * 'row' and 'end' are relative to the start of the region. | |
3622 * | |
3623 * return FAIL for failure, OK for success. | |
3624 */ | |
446 | 3625 int |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3626 screen_ins_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3627 int off, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3628 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3629 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3630 int end, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3631 int clear_attr, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3632 win_T *wp) // NULL or window to use width from |
7 | 3633 { |
3634 int i; | |
3635 int j; | |
3636 unsigned temp; | |
3637 int cursor_row; | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3638 int cursor_col = 0; |
7 | 3639 int type; |
3640 int result_empty; | |
3641 int can_ce = can_clear(T_CE); | |
3642 | |
3643 /* | |
3644 * FAIL if | |
3645 * - there is no valid screen | |
3646 * - the screen has to be redrawn completely | |
3647 * - the line count is less than one | |
3648 * - 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
|
3649 * - redrawing for a callback and there is a modeless selection |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3650 * - there is a popup window |
7 | 3651 */ |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3652 if (!screen_valid(TRUE) |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3653 || 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
|
3654 #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
|
3655 || (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
|
3656 && 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
|
3657 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3658 #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
|
3659 || popup_visible |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3660 #endif |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3661 ) |
7 | 3662 return FAIL; |
3663 | |
3664 /* | |
3665 * There are seven ways to insert lines: | |
3666 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
3667 * characters from ScreenLines[]. | |
3668 * 1. Use T_CD (clear to end of display) if it exists and the result of | |
3669 * the insert is just empty lines | |
3670 * 2. Use T_CAL (insert multiple lines) if it exists and T_AL is not | |
3671 * present or line_count > 1. It looks better if we do all the inserts | |
3672 * at once. | |
3673 * 3. Use T_CDL (delete multiple lines) if it exists and the result of the | |
3674 * insert is just empty lines and T_CE is not present or line_count > | |
3675 * 1. | |
3676 * 4. Use T_AL (insert line) if it exists. | |
3677 * 5. Use T_CE (erase line) if it exists and the result of the insert is | |
3678 * just empty lines. | |
3679 * 6. Use T_DL (delete line) if it exists and the result of the insert is | |
3680 * just empty lines. | |
3681 * 7. Use T_SR (scroll reverse) if it exists and inserting at row 0 and | |
3682 * the 'da' flag is not set or we have clear line capability. | |
3683 * 8. redraw the characters from ScreenLines[]. | |
3684 * | |
3685 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves | |
3686 * the scrollbar for the window. It does have insert line, use that if it | |
3687 * exists. | |
3688 */ | |
3689 result_empty = (row + line_count >= end); | |
3690 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
3691 type = USE_REDRAW; | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3692 else if (can_clear(T_CD) && result_empty) |
7 | 3693 type = USE_T_CD; |
3694 else if (*T_CAL != NUL && (line_count > 1 || *T_AL == NUL)) | |
3695 type = USE_T_CAL; | |
3696 else if (*T_CDL != NUL && result_empty && (line_count > 1 || !can_ce)) | |
3697 type = USE_T_CDL; | |
3698 else if (*T_AL != NUL) | |
3699 type = USE_T_AL; | |
3700 else if (can_ce && result_empty) | |
3701 type = USE_T_CE; | |
3702 else if (*T_DL != NUL && result_empty) | |
3703 type = USE_T_DL; | |
3704 else if (*T_SR != NUL && row == 0 && (*T_DA == NUL || can_ce)) | |
3705 type = USE_T_SR; | |
3706 else | |
3707 return FAIL; | |
3708 | |
3709 /* | |
3710 * For clearing the lines screen_del_lines() is used. This will also take | |
3711 * care of t_db if necessary. | |
3712 */ | |
3713 if (type == USE_T_CD || type == USE_T_CDL || | |
3714 type == USE_T_CE || type == USE_T_DL) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3715 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp); |
7 | 3716 |
3717 /* | |
3718 * If text is retained below the screen, first clear or delete as many | |
3719 * lines at the bottom of the window as are about to be inserted so that | |
3720 * the deleted lines won't later surface during a screen_del_lines. | |
3721 */ | |
3722 if (*T_DB) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3723 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp); |
7 | 3724 |
3725 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3726 // 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
|
3727 // or not the full width of the screen. |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3728 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
3674 | 3729 clip_clear_selection(&clip_star); |
7 | 3730 else |
3731 clip_scroll_selection(-line_count); | |
3732 #endif | |
3733 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3734 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3735 vim_lock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3736 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3737 |
7 | 3738 #ifdef FEAT_GUI |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3739 // 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
|
3740 // scrolling is actually carried out. |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3741 gui_dont_update_cursor(row + off <= gui.cursor_row); |
7 | 3742 #endif |
3743 | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3744 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
|
3745 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
|
3746 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3747 if (*T_CCS != NUL) // cursor relative to region |
7 | 3748 cursor_row = row; |
3749 else | |
3750 cursor_row = row + off; | |
3751 | |
3752 /* | |
3753 * Shift LineOffset[] line_count down to reflect the inserted lines. | |
3754 * Clear the inserted lines in ScreenLines[]. | |
3755 */ | |
3756 row += off; | |
3757 end += off; | |
3758 for (i = 0; i < line_count; ++i) | |
3759 { | |
3760 if (wp != NULL && wp->w_width != Columns) | |
3761 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3762 // need to copy part of a line |
7 | 3763 j = end - 1 - i; |
3764 while ((j -= line_count) >= row) | |
3765 linecopy(j + line_count, j, wp); | |
3766 j += line_count; | |
3767 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
|
3768 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
|
3769 clear_attr); |
7 | 3770 else |
3771 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
3772 LineWraps[j] = FALSE; | |
3773 } | |
3774 else | |
3775 { | |
3776 j = end - 1 - i; | |
3777 temp = LineOffset[j]; | |
3778 while ((j -= line_count) >= row) | |
3779 { | |
3780 LineOffset[j + line_count] = LineOffset[j]; | |
3781 LineWraps[j + line_count] = LineWraps[j]; | |
3782 } | |
3783 LineOffset[j + line_count] = temp; | |
3784 LineWraps[j + line_count] = FALSE; | |
3785 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
|
3786 lineclear(temp, (int)Columns, clear_attr); |
7 | 3787 else |
3788 lineinvalid(temp, (int)Columns); | |
3789 } | |
3790 } | |
3791 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3792 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3793 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3794 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3795 |
7 | 3796 screen_stop_highlight(); |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3797 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
|
3798 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
|
3799 screen_start_highlight(clear_attr); |
7 | 3800 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3801 // redraw the characters |
7 | 3802 if (type == USE_REDRAW) |
3803 redraw_block(row, end, wp); | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3804 else if (type == USE_T_CAL) |
7 | 3805 { |
3806 term_append_lines(line_count); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3807 screen_start(); // don't know where cursor is now |
7 | 3808 } |
3809 else | |
3810 { | |
3811 for (i = 0; i < line_count; i++) | |
3812 { | |
3813 if (type == USE_T_AL) | |
3814 { | |
3815 if (i && cursor_row != 0) | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3816 windgoto(cursor_row, cursor_col); |
7 | 3817 out_str(T_AL); |
3818 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3819 else // type == USE_T_SR |
7 | 3820 out_str(T_SR); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3821 screen_start(); // don't know where cursor is now |
7 | 3822 } |
3823 } | |
3824 | |
3825 /* | |
3826 * With scroll-reverse and 'da' flag set we need to clear the lines that | |
3827 * have been scrolled down into the region. | |
3828 */ | |
3829 if (type == USE_T_SR && *T_DA) | |
3830 { | |
3831 for (i = 0; i < line_count; ++i) | |
3832 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3833 windgoto(off + i, cursor_col); |
7 | 3834 out_str(T_CE); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3835 screen_start(); // don't know where cursor is now |
7 | 3836 } |
3837 } | |
3838 | |
3839 #ifdef FEAT_GUI | |
3840 gui_can_update_cursor(); | |
3841 if (gui.in_use) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3842 out_flush(); // always flush after a scroll |
7 | 3843 #endif |
3844 return OK; | |
3845 } | |
3846 | |
3847 /* | |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3848 * 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
|
3849 * "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
|
3850 * 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
|
3851 * "row" and "end" are relative to the start of the region. |
7 | 3852 * |
3853 * Return OK for success, FAIL if the lines are not deleted. | |
3854 */ | |
3855 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3856 screen_del_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3857 int off, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3858 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3859 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3860 int end, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3861 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
|
3862 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
|
3863 win_T *wp UNUSED) // NULL or window to use width from |
7 | 3864 { |
3865 int j; | |
3866 int i; | |
3867 unsigned temp; | |
3868 int cursor_row; | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3869 int cursor_col = 0; |
7 | 3870 int cursor_end; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3871 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
|
3872 int can_delete; // deleting line codes can be used |
7 | 3873 int type; |
3874 | |
3875 /* | |
3876 * FAIL if | |
3877 * - there is no valid screen | |
3878 * - the screen has to be redrawn completely | |
3879 * - the line count is less than one | |
3880 * - 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
|
3881 * - redrawing for a callback and there is a modeless selection |
7 | 3882 */ |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3883 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
|
3884 || (!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
|
3885 #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
|
3886 || (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
|
3887 && 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
|
3888 #endif |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3889 ) |
7 | 3890 return FAIL; |
3891 | |
3892 /* | |
3893 * Check if the rest of the current region will become empty. | |
3894 */ | |
3895 result_empty = row + line_count >= end; | |
3896 | |
3897 /* | |
3898 * We can delete lines only when 'db' flag not set or when 'ce' option | |
3899 * available. | |
3900 */ | |
3901 can_delete = (*T_DB == NUL || can_clear(T_CE)); | |
3902 | |
3903 /* | |
3904 * There are six ways to delete lines: | |
3905 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
3906 * characters from ScreenLines[]. | |
3907 * 1. Use T_CD if it exists and the result is empty. | |
3908 * 2. Use newlines if row == 0 and count == 1 or T_CDL does not exist. | |
3909 * 3. Use T_CDL (delete multiple lines) if it exists and line_count > 1 or | |
3910 * none of the other ways work. | |
3911 * 4. Use T_CE (erase line) if the result is empty. | |
3912 * 5. Use T_DL (delete line) if it exists. | |
3913 * 6. redraw the characters from ScreenLines[]. | |
3914 */ | |
3915 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
3916 type = USE_REDRAW; | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3917 else if (can_clear(T_CD) && result_empty) |
7 | 3918 type = USE_T_CD; |
3919 else if (row == 0 && ( | |
3920 #ifndef AMIGA | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3921 // On the Amiga, somehow '\n' on the last line doesn't always scroll |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3922 // up, so use delete-line command |
7 | 3923 line_count == 1 || |
3924 #endif | |
3925 *T_CDL == NUL)) | |
3926 type = USE_NL; | |
3927 else if (*T_CDL != NUL && line_count > 1 && can_delete) | |
3928 type = USE_T_CDL; | |
3929 else if (can_clear(T_CE) && result_empty | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3930 && (wp == NULL || wp->w_width == Columns)) |
7 | 3931 type = USE_T_CE; |
3932 else if (*T_DL != NUL && can_delete) | |
3933 type = USE_T_DL; | |
3934 else if (*T_CDL != NUL && can_delete) | |
3935 type = USE_T_CDL; | |
3936 else | |
3937 return FAIL; | |
3938 | |
3939 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3940 // 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
|
3941 // not the full width of the screen. |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3942 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
3674 | 3943 clip_clear_selection(&clip_star); |
7 | 3944 else |
3945 clip_scroll_selection(line_count); | |
3946 #endif | |
3947 | |
20154
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3948 #ifdef FEAT_GUI_HAIKU |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3949 vim_lock_screen(); |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3950 #endif |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3951 |
7 | 3952 #ifdef FEAT_GUI |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3953 // 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
|
3954 // scrolling is actually carried out. |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3955 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
|
3956 && gui.cursor_row < end + off); |
7 | 3957 #endif |
3958 | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3959 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
|
3960 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
|
3961 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3962 if (*T_CCS != NUL) // cursor relative to region |
7 | 3963 { |
3964 cursor_row = row; | |
3965 cursor_end = end; | |
3966 } | |
3967 else | |
3968 { | |
3969 cursor_row = row + off; | |
3970 cursor_end = end + off; | |
3971 } | |
3972 | |
3973 /* | |
3974 * Now shift LineOffset[] line_count up to reflect the deleted lines. | |
3975 * Clear the inserted lines in ScreenLines[]. | |
3976 */ | |
3977 row += off; | |
3978 end += off; | |
3979 for (i = 0; i < line_count; ++i) | |
3980 { | |
3981 if (wp != NULL && wp->w_width != Columns) | |
3982 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3983 // need to copy part of a line |
7 | 3984 j = row + i; |
3985 while ((j += line_count) <= end - 1) | |
3986 linecopy(j - line_count, j, wp); | |
3987 j -= line_count; | |
3988 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
|
3989 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
|
3990 clear_attr); |
7 | 3991 else |
3992 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
3993 LineWraps[j] = FALSE; | |
3994 } | |
3995 else | |
3996 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3997 // whole width, moving the line pointers is faster |
7 | 3998 j = row + i; |
3999 temp = LineOffset[j]; | |
4000 while ((j += line_count) <= end - 1) | |
4001 { | |
4002 LineOffset[j - line_count] = LineOffset[j]; | |
4003 LineWraps[j - line_count] = LineWraps[j]; | |
4004 } | |
4005 LineOffset[j - line_count] = temp; | |
4006 LineWraps[j - line_count] = FALSE; | |
4007 if (can_clear((char_u *)" ")) | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4008 lineclear(temp, (int)Columns, clear_attr); |
7 | 4009 else |
4010 lineinvalid(temp, (int)Columns); | |
4011 } | |
4012 } | |
4013 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4014 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4015 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4016 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4017 |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4018 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
|
4019 screen_stop_highlight(); |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4020 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
|
4021 screen_start_highlight(clear_attr); |
7 | 4022 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4023 // redraw the characters |
7 | 4024 if (type == USE_REDRAW) |
4025 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
|
4026 else if (type == USE_T_CD) // delete the lines |
7 | 4027 { |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4028 windgoto(cursor_row, cursor_col); |
7 | 4029 out_str(T_CD); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4030 screen_start(); // don't know where cursor is now |
7 | 4031 } |
4032 else if (type == USE_T_CDL) | |
4033 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4034 windgoto(cursor_row, cursor_col); |
7 | 4035 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
|
4036 screen_start(); // don't know where cursor is now |
7 | 4037 } |
4038 /* | |
4039 * Deleting lines at top of the screen or scroll region: Just scroll | |
4040 * the whole screen (scroll region) up by outputting newlines on the | |
4041 * last line. | |
4042 */ | |
4043 else if (type == USE_NL) | |
4044 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4045 windgoto(cursor_end - 1, cursor_col); |
7 | 4046 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
|
4047 out_char('\n'); // cursor will remain on same line |
7 | 4048 } |
4049 else | |
4050 { | |
4051 for (i = line_count; --i >= 0; ) | |
4052 { | |
4053 if (type == USE_T_DL) | |
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_row, 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_DL); // delete a line |
7 | 4057 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4058 else // type == USE_T_CE |
7 | 4059 { |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4060 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
|
4061 out_str(T_CE); // erase a line |
7 | 4062 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4063 screen_start(); // don't know where cursor is now |
7 | 4064 } |
4065 } | |
4066 | |
4067 /* | |
4068 * If the 'db' flag is set, we need to clear the lines that have been | |
4069 * scrolled up at the bottom of the region. | |
4070 */ | |
4071 if (*T_DB && (type == USE_T_DL || type == USE_T_CDL)) | |
4072 { | |
4073 for (i = line_count; i > 0; --i) | |
4074 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4075 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
|
4076 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
|
4077 screen_start(); // don't know where cursor is now |
7 | 4078 } |
4079 } | |
4080 | |
4081 #ifdef FEAT_GUI | |
4082 gui_can_update_cursor(); | |
4083 if (gui.in_use) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4084 out_flush(); // always flush after a scroll |
7 | 4085 #endif |
4086 | |
4087 return OK; | |
4088 } | |
4089 | |
4090 /* | |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4091 * 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
|
4092 * 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
|
4093 */ |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4094 int |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4095 skip_showmode() |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4096 { |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4097 // 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
|
4098 // 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
|
4099 if (global_busy |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4100 || msg_silent != 0 |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4101 || !redrawing() |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4102 || (char_avail() && !KeyTyped)) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4103 { |
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
|
4104 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
|
4105 return TRUE; |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4106 } |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4107 return FALSE; |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4108 } |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4109 |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4110 /* |
13308
ae312df8d0ab
patch 8.0.1528: dead code found
Christian Brabandt <cb@256bit.org>
parents:
13292
diff
changeset
|
4111 * Show the current mode and ruler. |
7 | 4112 * |
4113 * If clear_cmdline is TRUE, clear the rest of the cmdline. | |
4114 * If clear_cmdline is FALSE there may be a message there that needs to be | |
4115 * 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
|
4116 * If redraw_mode is TRUE show or clear the mode. |
7 | 4117 * Return the length of the message (0 if no message). |
4118 */ | |
4119 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4120 showmode(void) |
7 | 4121 { |
4122 int need_clear; | |
4123 int length = 0; | |
4124 int do_mode; | |
4125 int attr; | |
4126 int nwr_save; | |
4127 int sub_attr; | |
4128 | |
642 | 4129 do_mode = ((p_smd && msg_silent == 0) |
4130 && ((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
|
4131 || restart_edit != NUL |
5735 | 4132 || 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
|
4133 if (do_mode || reg_recording != 0) |
7 | 4134 { |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4135 if (skip_showmode()) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4136 return 0; // show mode later |
7 | 4137 |
4138 nwr_save = need_wait_return; | |
4139 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4140 // wait a bit before overwriting an important message |
7 | 4141 check_for_delay(FALSE); |
4142 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4143 // if the cmdline is more than one line high, erase top lines |
7 | 4144 need_clear = clear_cmdline; |
4145 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
|
4146 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
|
4147 |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4148 // Position on the last line in the window, column 0 |
7 | 4149 msg_pos_mode(); |
4150 cursor_off(); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4151 attr = HL_ATTR(HLF_CM); // Highlight mode |
7 | 4152 if (do_mode) |
4153 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4154 msg_puts_attr("--", attr); |
7 | 4155 #if defined(FEAT_XIM) |
2520 | 4156 if ( |
4157 # ifdef FEAT_GUI_GTK | |
4158 preedit_get_status() | |
1668 | 4159 # else |
4160 im_get_status() | |
2520 | 4161 # endif |
1668 | 4162 ) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4163 # 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
|
4164 msg_puts_attr(" IM", attr); |
7 | 4165 # else |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4166 msg_puts_attr(" XIM", attr); |
7 | 4167 # endif |
4168 #endif | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4169 // CTRL-X in Insert mode |
5946 | 4170 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU)) |
7 | 4171 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4172 // 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
|
4173 // window. Prefer showing edit_submode_extra. |
7 | 4174 length = (Rows - msg_row) * Columns - 3; |
4175 if (edit_submode_extra != NULL) | |
4176 length -= vim_strsize(edit_submode_extra); | |
4177 if (length > 0) | |
4178 { | |
4179 if (edit_submode_pre != NULL) | |
4180 length -= vim_strsize(edit_submode_pre); | |
4181 if (length - vim_strsize(edit_submode) > 0) | |
4182 { | |
4183 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
|
4184 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
|
4185 msg_puts_attr((char *)edit_submode, attr); |
7 | 4186 } |
4187 if (edit_submode_extra != NULL) | |
4188 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4189 msg_puts_attr(" ", attr); // add a space in between |
7 | 4190 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
|
4191 sub_attr = HL_ATTR(edit_submode_highl); |
7 | 4192 else |
4193 sub_attr = attr; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4194 msg_puts_attr((char *)edit_submode_extra, sub_attr); |
7 | 4195 } |
4196 } | |
4197 } | |
4198 else | |
4199 { | |
4200 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
|
4201 msg_puts_attr(_(" VREPLACE"), attr); |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14218
diff
changeset
|
4202 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
|
4203 msg_puts_attr(_(" REPLACE"), attr); |
7 | 4204 else if (State & INSERT) |
4205 { | |
4206 #ifdef FEAT_RIGHTLEFT | |
4207 if (p_ri) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4208 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
|
4209 #endif |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4210 msg_puts_attr(_(" INSERT"), attr); |
7 | 4211 } |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22832
diff
changeset
|
4212 else if (restart_edit == 'I' || restart_edit == 'i' || |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22832
diff
changeset
|
4213 restart_edit == 'a' || restart_edit == 'A') |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4214 msg_puts_attr(_(" (insert)"), attr); |
7 | 4215 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
|
4216 msg_puts_attr(_(" (replace)"), attr); |
7 | 4217 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
|
4218 msg_puts_attr(_(" (vreplace)"), attr); |
7 | 4219 #ifdef FEAT_RIGHTLEFT |
4220 if (p_hkmap) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4221 msg_puts_attr(_(" Hebrew"), attr); |
7 | 4222 #endif |
4223 #ifdef FEAT_KEYMAP | |
4224 if (State & LANGMAP) | |
4225 { | |
4226 # ifdef FEAT_ARABIC | |
4227 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
|
4228 msg_puts_attr(_(" Arabic"), attr); |
7 | 4229 else |
4230 # endif | |
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
4231 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
|
4232 NameBuff, MAXPATHL)) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4233 msg_puts_attr((char *)NameBuff, attr); |
7 | 4234 } |
4235 #endif | |
4236 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
|
4237 msg_puts_attr(_(" (paste)"), attr); |
7 | 4238 |
4239 if (VIsual_active) | |
4240 { | |
4241 char *p; | |
4242 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4243 // 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
|
4244 // problems. |
7 | 4245 switch ((VIsual_select ? 4 : 0) |
4246 + (VIsual_mode == Ctrl_V) * 2 | |
4247 + (VIsual_mode == 'V')) | |
4248 { | |
4249 case 0: p = N_(" VISUAL"); break; | |
4250 case 1: p = N_(" VISUAL LINE"); break; | |
4251 case 2: p = N_(" VISUAL BLOCK"); break; | |
4252 case 4: p = N_(" SELECT"); break; | |
4253 case 5: p = N_(" SELECT LINE"); break; | |
4254 default: p = N_(" SELECT BLOCK"); break; | |
4255 } | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4256 msg_puts_attr(_(p), attr); |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4257 } |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4258 msg_puts_attr(" --", attr); |
7 | 4259 } |
644 | 4260 |
7 | 4261 need_clear = TRUE; |
4262 } | |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13968
diff
changeset
|
4263 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
|
4264 && edit_submode == NULL) // otherwise it gets too long |
7 | 4265 { |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4266 recording_mode(attr); |
7 | 4267 need_clear = TRUE; |
4268 } | |
644 | 4269 |
4270 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
|
4271 if (need_clear || clear_cmdline || redraw_mode) |
7 | 4272 msg_clr_eos(); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4273 msg_didout = FALSE; // overwrite this message |
7 | 4274 length = msg_col; |
4275 msg_col = 0; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4276 need_wait_return = nwr_save; // never ask for hit-return for this |
7 | 4277 } |
4278 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
|
4279 // Clear the whole command line. Will reset "clear_cmdline". |
7 | 4280 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
|
4281 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
|
4282 { |
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
|
4283 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
|
4284 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
|
4285 } |
7 | 4286 |
4287 #ifdef FEAT_CMDL_INFO | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4288 // In Visual mode the size of the selected area must be redrawn. |
7 | 4289 if (VIsual_active) |
4290 clear_showcmd(); | |
4291 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4292 // 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
|
4293 // 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
|
4294 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
|
4295 win_redr_ruler(lastwin, TRUE, FALSE); |
7 | 4296 #endif |
4297 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
|
4298 redraw_mode = FALSE; |
7 | 4299 clear_cmdline = FALSE; |
4300 | |
4301 return length; | |
4302 } | |
4303 | |
4304 /* | |
4305 * Position for a mode message. | |
4306 */ | |
4307 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4308 msg_pos_mode(void) |
7 | 4309 { |
4310 msg_col = 0; | |
4311 msg_row = Rows - 1; | |
4312 } | |
4313 | |
4314 /* | |
4315 * Delete mode message. Used when ESC is typed which is expected to end | |
4316 * Insert mode (but Insert mode didn't end yet!). | |
644 | 4317 * Caller should check "mode_displayed". |
7 | 4318 */ |
4319 void | |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4320 unshowmode(int force) |
7 | 4321 { |
4322 /* | |
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
4323 * Don't delete it right now, when not redrawing or inside a mapping. |
7 | 4324 */ |
4325 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
|
4326 redraw_cmdline = TRUE; // delete mode later |
7 | 4327 else |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4328 clearmode(); |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4329 } |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4330 |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4331 /* |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4332 * Clear the mode message. |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4333 */ |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4334 void |
9282
9f97a6290c63
commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e
Christian Brabandt <cb@256bit.org>
parents:
9213
diff
changeset
|
4335 clearmode(void) |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4336 { |
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4337 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
|
4338 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
|
4339 |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4340 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
|
4341 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
|
4342 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
|
4343 msg_clr_eos(); |
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4344 |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4345 msg_col = save_msg_col; |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4346 msg_row = save_msg_row; |
7 | 4347 } |
4348 | |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4349 static void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4350 recording_mode(int attr) |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4351 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4352 msg_puts_attr(_("recording"), attr); |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4353 if (!shortmess(SHM_RECORDING)) |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4354 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4355 char s[4]; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4356 |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4357 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
|
4358 msg_puts_attr(s, attr); |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4359 } |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4360 } |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4361 |
667 | 4362 /* |
4363 * Draw the tab pages line at the top of the Vim window. | |
4364 */ | |
15396
325e4a8ba1b6
patch 8.1.0706: tabline is not always redrawn
Bram Moolenaar <Bram@vim.org>
parents:
15384
diff
changeset
|
4365 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4366 draw_tabline(void) |
667 | 4367 { |
4368 int tabcount = 0; | |
4369 tabpage_T *tp; | |
4370 int tabwidth; | |
4371 int col = 0; | |
673 | 4372 int scol = 0; |
667 | 4373 int attr; |
4374 win_T *wp; | |
671 | 4375 win_T *cwp; |
4376 int wincount; | |
4377 int modified; | |
667 | 4378 int c; |
4379 int len; | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4380 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
|
4381 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
|
4382 int attr_fill = HL_ATTR(HLF_TPF); |
673 | 4383 char_u *p; |
677 | 4384 int room; |
4385 int use_sep_chars = (t_colors < 8 | |
4386 #ifdef FEAT_GUI | |
4387 && !gui.in_use | |
4388 #endif | |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4389 #ifdef FEAT_TERMGUICOLORS |
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4390 && !p_tgc |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
4391 #endif |
677 | 4392 ); |
673 | 4393 |
10538
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4394 if (ScreenLines == NULL) |
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4395 return; |
673 | 4396 redraw_tabline = FALSE; |
667 | 4397 |
685 | 4398 #ifdef FEAT_GUI_TABLINE |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4399 // Take care of a GUI tabline. |
685 | 4400 if (gui_use_tabline()) |
4401 { | |
4402 gui_update_tabline(); | |
4403 return; | |
4404 } | |
4405 #endif | |
4406 | |
4407 if (tabline_height() < 1) | |
667 | 4408 return; |
4409 | |
677 | 4410 #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
|
4411 clear_TabPageIdxs(); |
681 | 4412 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4413 // Use the 'tabline' option if it's set. |
677 | 4414 if (*p_tal != NUL) |
4415 { | |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4416 int saved_did_emsg = did_emsg; |
680 | 4417 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4418 // 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
|
4419 // 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
|
4420 did_emsg = FALSE; |
677 | 4421 win_redr_custom(NULL, FALSE); |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4422 if (did_emsg) |
680 | 4423 set_string_option_direct((char_u *)"tabline", -1, |
694 | 4424 (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
|
4425 did_emsg |= saved_did_emsg; |
680 | 4426 } |
4427 else | |
4428 #endif | |
4429 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
4430 FOR_ALL_TABPAGES(tp) |
680 | 4431 ++tabcount; |
4432 | |
4433 tabwidth = (Columns - 1 + tabcount / 2) / tabcount; | |
4434 if (tabwidth < 6) | |
4435 tabwidth = 6; | |
4436 | |
4437 attr = attr_nosel; | |
4438 tabcount = 0; | |
699 | 4439 for (tp = first_tabpage; tp != NULL && col < Columns - 4; |
4440 tp = tp->tp_next) | |
680 | 4441 { |
4442 scol = col; | |
4443 | |
4444 if (tp->tp_topframe == topframe) | |
4445 attr = attr_sel; | |
4446 if (use_sep_chars && col > 0) | |
4447 screen_putchar('|', 0, col++, attr); | |
4448 | |
4449 if (tp->tp_topframe != topframe) | |
4450 attr = attr_nosel; | |
4451 | |
4452 screen_putchar(' ', 0, col++, attr); | |
4453 | |
4454 if (tp == curtab) | |
4455 { | |
4456 cwp = curwin; | |
4457 wp = firstwin; | |
4458 } | |
4459 else | |
4460 { | |
4461 cwp = tp->tp_curwin; | |
4462 wp = tp->tp_firstwin; | |
4463 } | |
4464 | |
4465 modified = FALSE; | |
4466 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
4467 if (bufIsChanged(wp->w_buffer)) | |
4468 modified = TRUE; | |
4469 if (modified || wincount > 1) | |
4470 { | |
4471 if (wincount > 1) | |
4472 { | |
4473 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount); | |
835 | 4474 len = (int)STRLEN(NameBuff); |
699 | 4475 if (col + len >= Columns - 3) |
4476 break; | |
680 | 4477 screen_puts_len(NameBuff, len, 0, col, |
677 | 4478 #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
|
4479 hl_combine_attr(attr, HL_ATTR(HLF_T)) |
677 | 4480 #else |
6106 | 4481 attr |
680 | 4482 #endif |
4483 ); | |
4484 col += len; | |
4485 } | |
4486 if (modified) | |
4487 screen_puts_len((char_u *)"+", 1, 0, col++, attr); | |
4488 screen_putchar(' ', 0, col++, attr); | |
4489 } | |
4490 | |
4491 room = scol - col + tabwidth - 1; | |
4492 if (room > 0) | |
4493 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4494 // Get buffer name in NameBuff[] |
685 | 4495 get_trans_bufname(cwp->w_buffer); |
819 | 4496 shorten_dir(NameBuff); |
680 | 4497 len = vim_strsize(NameBuff); |
4498 p = NameBuff; | |
4499 if (has_mbyte) | |
4500 while (len > room) | |
4501 { | |
4502 len -= ptr2cells(p); | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4503 MB_PTR_ADV(p); |
680 | 4504 } |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4505 else if (len > room) |
677 | 4506 { |
680 | 4507 p += len - room; |
4508 len = room; | |
677 | 4509 } |
699 | 4510 if (len > Columns - col - 1) |
4511 len = Columns - col - 1; | |
680 | 4512 |
835 | 4513 screen_puts_len(p, (int)STRLEN(p), 0, col, attr); |
680 | 4514 col += len; |
4515 } | |
4516 screen_putchar(' ', 0, col++, attr); | |
4517 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4518 // 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
|
4519 // jump_to_mouse() knows where each one is. |
680 | 4520 ++tabcount; |
4521 while (scol < col) | |
4522 TabPageIdxs[scol++] = tabcount; | |
4523 } | |
4524 | |
4525 if (use_sep_chars) | |
4526 c = '_'; | |
4527 else | |
4528 c = ' '; | |
4529 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill); | |
681 | 4530 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4531 // Put an "X" for closing the current tab if there are several. |
681 | 4532 if (first_tabpage->tp_next != NULL) |
4533 { | |
4534 screen_putchar('X', 0, (int)Columns - 1, attr_nosel); | |
4535 TabPageIdxs[Columns - 1] = -999; | |
4536 } | |
4537 } | |
834 | 4538 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4539 // 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
|
4540 // set. |
834 | 4541 redraw_tabline = FALSE; |
667 | 4542 } |
685 | 4543 |
4544 /* | |
4545 * Get buffer name for "buf" into NameBuff[]. | |
4546 * Takes care of special buffer names and translates special characters. | |
4547 */ | |
4548 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4549 get_trans_bufname(buf_T *buf) |
685 | 4550 { |
4551 if (buf_spname(buf) != NULL) | |
3839 | 4552 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
685 | 4553 else |
4554 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
4555 trans_characters(NameBuff, MAXPATHL); | |
4556 } | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4557 |
7 | 4558 /* |
4559 * Get the character to use in a status line. Get its attributes in "*attr". | |
4560 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4561 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
|
4562 fillchar_status(int *attr, win_T *wp) |
7 | 4563 { |
4564 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
|
4565 |
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
|
4566 #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
|
4567 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
|
4568 { |
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
|
4569 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
|
4570 { |
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4571 *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
|
4572 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
|
4573 } |
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
|
4574 else |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4575 { |
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4576 *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
|
4577 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
|
4578 } |
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
|
4579 } |
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
|
4580 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
|
4581 #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
|
4582 if (wp == curwin) |
7 | 4583 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4584 *attr = HL_ATTR(HLF_S); |
7 | 4585 fill = fill_stl; |
4586 } | |
4587 else | |
4588 { | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4589 *attr = HL_ATTR(HLF_SNC); |
7 | 4590 fill = fill_stlnc; |
4591 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4592 // 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
|
4593 // 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
|
4594 // current window |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4595 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
|
4596 || wp != curwin || ONE_WINDOW) |
7 | 4597 || (fill_stl != fill_stlnc))) |
4598 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
|
4599 if (wp == curwin) |
7 | 4600 return '^'; |
4601 return '='; | |
4602 } | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4603 |
7 | 4604 /* |
4605 * Get the character to use in a separator between vertically split windows. | |
4606 * Get its attributes in "*attr". | |
4607 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4608 int |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4609 fillchar_vsep(int *attr) |
7 | 4610 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4611 *attr = HL_ATTR(HLF_C); |
7 | 4612 if (*attr == 0 && fill_vert == ' ') |
4613 return '|'; | |
4614 else | |
4615 return fill_vert; | |
4616 } | |
4617 | |
4618 /* | |
4619 * Return TRUE if redrawing should currently be done. | |
4620 */ | |
4621 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4622 redrawing(void) |
7 | 4623 { |
11105
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4624 #ifdef FEAT_EVAL |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4625 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
|
4626 return 0; |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4627 else |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4628 #endif |
14673
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4629 return ((!RedrawingDisabled |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4630 #ifdef FEAT_EVAL |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4631 || 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
|
4632 #endif |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4633 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw)); |
7 | 4634 } |
4635 | |
4636 /* | |
4637 * Return TRUE if printing messages should currently be done. | |
4638 */ | |
4639 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4640 messaging(void) |
7 | 4641 { |
4642 return (!(p_lz && char_avail() && !KeyTyped)); | |
4643 } | |
4644 | |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4645 /* |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4646 * 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
|
4647 * 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
|
4648 * 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
|
4649 * 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
|
4650 */ |
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 #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
|
4653 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4654 void |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4655 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
|
4656 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4657 #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
|
4658 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
|
4659 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4660 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
|
4661 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
|
4662 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
|
4663 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4664 # 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
|
4665 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
|
4666 # else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4667 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
|
4668 # endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4669 // 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
|
4670 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
|
4671 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
|
4672 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4673 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
|
4674 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4675 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
|
4676 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
|
4677 ++sc_col; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4678 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4679 sc_col = 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
|
4680 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
|
4681 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
|
4682 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
|
4683 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
|
4684 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
|
4685 #else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4686 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
|
4687 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
|
4688 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4689 #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
|
4690 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
|
4691 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4692 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4693 |
13 | 4694 #if defined(FEAT_LINEBREAK) || defined(PROTO) |
4695 /* | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2124
diff
changeset
|
4696 * 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
|
4697 * Caller may need to check if 'number' or 'relativenumber' is set. |
13 | 4698 * Otherwise it depends on 'numberwidth' and the line count. |
4699 */ | |
4700 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4701 number_width(win_T *wp) |
13 | 4702 { |
4703 int n; | |
4704 linenr_T lnum; | |
4705 | |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4706 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
|
4707 // cursor line shows "0" |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4708 lnum = wp->w_height; |
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4709 else |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4710 // cursor line shows absolute line number |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4711 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
|
4712 |
6679 | 4713 if (lnum == wp->w_nrwidth_line_count && wp->w_nuw_cached == wp->w_p_nuw) |
13 | 4714 return wp->w_nrwidth_width; |
4715 wp->w_nrwidth_line_count = lnum; | |
4716 | |
4717 n = 0; | |
4718 do | |
4719 { | |
856 | 4720 lnum /= 10; |
4721 ++n; | |
13 | 4722 } while (lnum > 0); |
4723 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4724 // 'numberwidth' gives the minimal width plus one |
13 | 4725 if (n < wp->w_p_nuw - 1) |
4726 n = wp->w_p_nuw - 1; | |
4727 | |
17247
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4728 # 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
|
4729 // 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
|
4730 // 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
|
4731 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
|
4732 && (*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
|
4733 n = 2; |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4734 # endif |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4735 |
13 | 4736 wp->w_nrwidth_width = n; |
6679 | 4737 wp->w_nuw_cached = wp->w_p_nuw; |
13 | 4738 return n; |
4739 } | |
4740 #endif | |
3986 | 4741 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4742 #if defined(FEAT_EVAL) || defined(PROTO) |
3986 | 4743 /* |
4744 * Return the current cursor column. This is the actual position on the | |
4745 * screen. First column is 0. | |
4746 */ | |
4747 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4748 screen_screencol(void) |
3986 | 4749 { |
4750 return screen_cur_col; | |
4751 } | |
4752 | |
4753 /* | |
4754 * Return the current cursor row. This is the actual position on the screen. | |
4755 * First row is 0. | |
4756 */ | |
4757 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4758 screen_screenrow(void) |
3986 | 4759 { |
4760 return screen_cur_row; | |
4761 } | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4762 #endif |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4763 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4764 /* |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4765 * Handle setting 'listchars' or 'fillchars'. |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4766 * Assume monocell characters. |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4767 * Returns error message, NULL if it's OK. |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4768 */ |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4769 char * |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4770 set_chars_option(win_T *wp, char_u **varp) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4771 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4772 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
|
4773 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
|
4774 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>
parents:
17851
diff
changeset
|
4775 struct charstab |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4776 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4777 int *cp; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4778 char *name; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4779 }; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4780 static struct charstab filltab[] = |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4781 { |
23964
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4782 {&fill_stl, "stl"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4783 {&fill_stlnc, "stlnc"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4784 {&fill_vert, "vert"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4785 {&fill_fold, "fold"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4786 {&fill_foldopen, "foldopen"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4787 {&fill_foldclosed, "foldclose"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4788 {&fill_foldsep, "foldsep"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4789 {&fill_diff, "diff"}, |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4790 {&fill_eob, "eob"}, |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4791 }; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4792 static lcs_chars_T lcs_chars; |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4793 struct charstab lcstab[] = |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4794 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4795 {&lcs_chars.eol, "eol"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4796 {&lcs_chars.ext, "extends"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4797 {&lcs_chars.nbsp, "nbsp"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4798 {&lcs_chars.prec, "precedes"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4799 {&lcs_chars.space, "space"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4800 {&lcs_chars.tab2, "tab"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4801 {&lcs_chars.trail, "trail"}, |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4802 {&lcs_chars.lead, "lead"}, |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4803 #ifdef FEAT_CONCEAL |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4804 {&lcs_chars.conceal, "conceal"}, |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4805 #else |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4806 {NULL, "conceal"}, |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4807 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4808 }; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4809 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
|
4810 |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4811 if (varp == &p_lcs || varp == &wp->w_p_lcs) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4812 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4813 tab = lcstab; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4814 CLEAR_FIELD(lcs_chars); |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4815 entries = sizeof(lcstab) / sizeof(struct charstab); |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4816 if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL) |
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4817 varp = &p_lcs; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4818 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4819 else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4820 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4821 tab = filltab; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4822 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
|
4823 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4824 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4825 // 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
|
4826 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
|
4827 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4828 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
|
4829 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4830 // 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
|
4831 // '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
|
4832 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
|
4833 if (tab[i].cp != NULL) |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4834 *(tab[i].cp) = |
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4835 ((varp == &p_lcs || varp == &wp->w_p_lcs) ? NUL : ' '); |
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4836 |
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4837 if (varp == &p_lcs || varp == &wp->w_p_lcs) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4838 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4839 lcs_chars.tab1 = NUL; |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4840 lcs_chars.tab3 = NUL; |
17940
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 else |
23932
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
4843 { |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4844 fill_diff = '-'; |
23964
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4845 fill_foldopen = '-'; |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4846 fill_foldclosed = '+'; |
17697c4e5d48
patch 8.2.2524: cannot change the characters displayed in the foldcolumn
Bram Moolenaar <Bram@vim.org>
parents:
23958
diff
changeset
|
4847 fill_foldsep = '|'; |
23932
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
4848 fill_eob = '~'; |
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
4849 } |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4850 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4851 p = *varp; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4852 while (*p) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4853 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4854 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
|
4855 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4856 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
|
4857 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
|
4858 && p[len] == ':' |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4859 && 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
|
4860 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4861 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
|
4862 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
|
4863 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
|
4864 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
|
4865 continue; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4866 if (tab[i].cp == &lcs_chars.tab2) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4867 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4868 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
|
4869 continue; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4870 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
|
4871 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
|
4872 continue; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4873 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
|
4874 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4875 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
|
4876 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
|
4877 continue; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4878 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4879 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4880 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4881 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
|
4882 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4883 if (round) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4884 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4885 if (tab[i].cp == &lcs_chars.tab2) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4886 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4887 lcs_chars.tab1 = c1; |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4888 lcs_chars.tab2 = c2; |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4889 lcs_chars.tab3 = c3; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4890 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4891 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
|
4892 *(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
|
4893 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4894 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4895 p = s; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4896 break; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4897 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4898 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4899 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4900 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4901 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
|
4902 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
|
4903 if (*p == ',') |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4904 ++p; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4905 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4906 } |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4907 if (tab == lcstab) |
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4908 wp->w_lcs_chars = lcs_chars; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4909 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4910 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
|
4911 } |
18068
1101eacc1444
patch 8.1.2029: cannot control 'cursorline' highlighting well
Bram Moolenaar <Bram@vim.org>
parents:
18047
diff
changeset
|
4912 |