Mercurial > vim
annotate src/screen.c @ 29742:2da1753e6a4a v9.0.0211
patch 9.0.0211: invalid memory access when compiling :lockvar
Commit: https://github.com/vim/vim/commit/d1d8f6bacb489036d0fd479c9dd3c0102c988889
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Aug 14 21:28:32 2022 +0100
patch 9.0.0211: invalid memory access when compiling :lockvar
Problem: Invalid memory access when compiling :lockvar.
Solution: Don't read past the end of the line.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 14 Aug 2022 22:30:02 +0200 |
parents | 89e1d67814a9 |
children | 68ef14b21d01 |
rev | line source |
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10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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. | |
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20 * ScreenCols[off] Contains the byte offset in the line. -1 means not |
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21 * available (below last line), MAXCOL means after the end |
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22 * of the line. |
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23 * |
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24 * LineOffset[row] Contains the offset into ScreenLines*[], ScreenAttrs[] |
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25 * and ScreenCols[] for each line. |
7 | 26 * LineWraps[row] Flag for each line whether it wraps to the next line. |
27 * | |
28 * For double-byte characters, two consecutive bytes in ScreenLines[] can form | |
29 * one character which occupies two display cells. | |
30 * For UTF-8 a multi-byte character is converted to Unicode and stored in | |
31 * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII | |
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32 * character without composing chars ScreenLinesUC[] will be 0 and |
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33 * ScreenLinesC[][] is not used. When the character occupies two display |
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34 * cells the next byte in ScreenLines[] is 0. |
714 | 35 * ScreenLinesC[][] contain up to 'maxcombine' composing characters |
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36 * (drawn on top of the first character). There is 0 after the last one used. |
7 | 37 * ScreenLines2[] is only used for euc-jp to store the second byte if the |
38 * first byte is 0x8e (single-width character). | |
39 * | |
40 * The screen_*() functions write to the screen and handle updating | |
41 * ScreenLines[]. | |
42 */ | |
43 | |
44 #include "vim.h" | |
45 | |
46 /* | |
47 * The attributes that are actually active for writing to the screen. | |
48 */ | |
49 static int screen_attr = 0; | |
50 | |
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51 static void screen_char_2(unsigned off, int row, int col); |
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52 static void screenclear2(void); |
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53 static void lineclear(unsigned off, int width, int attr); |
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54 static void lineinvalid(unsigned off, int width); |
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55 static int win_do_lines(win_T *wp, int row, int line_count, int mayclear, int del, int clear_attr); |
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56 static void win_rest_invalid(win_T *wp); |
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57 static void msg_pos_mode(void); |
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58 static void recording_mode(int attr); |
7 | 59 |
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60 // Ugly global: overrule attribute used by screen_char() |
7 | 61 static int screen_char_attr = 0; |
62 | |
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63 #if defined(FEAT_CONCEAL) || defined(PROTO) |
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64 /* |
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65 * Return TRUE if the cursor line in window "wp" may be concealed, according |
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66 * to the 'concealcursor' option. |
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67 */ |
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68 int |
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69 conceal_cursor_line(win_T *wp) |
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70 { |
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71 int c; |
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72 |
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73 if (*wp->w_p_cocu == NUL) |
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74 return FALSE; |
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75 if (get_real_state() & MODE_VISUAL) |
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76 c = 'v'; |
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77 else if (State & MODE_INSERT) |
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78 c = 'i'; |
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79 else if (State & MODE_NORMAL) |
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80 c = 'n'; |
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81 else if (State & MODE_CMDLINE) |
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82 c = 'c'; |
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83 else |
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84 return FALSE; |
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85 return vim_strchr(wp->w_p_cocu, c) != NULL; |
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86 } |
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87 |
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88 /* |
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89 * Check if the cursor line needs to be redrawn because of 'concealcursor'. |
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90 * To be called after changing the state, "was_concealed" is the value of |
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91 * "conceal_cursor_line()" before the change. |
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92 * " |
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93 */ |
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94 void |
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95 conceal_check_cursor_line(int was_concealed) |
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96 { |
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97 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin) != was_concealed) |
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98 { |
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99 int wcol = curwin->w_wcol; |
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100 |
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101 need_cursor_line_redraw = TRUE; |
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102 // Need to recompute cursor column, e.g., when starting Visual mode |
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103 // without concealing. |
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104 curs_columns(TRUE); |
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105 |
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106 // When concealing now w_wcol will be computed wrong, keep the previous |
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107 // value, it will be updated in win_line(). |
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108 if (!was_concealed) |
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109 curwin->w_wcol = wcol; |
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110 } |
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111 } |
7 | 112 #endif |
113 | |
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114 /* |
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115 * Get 'wincolor' attribute for window "wp". If not set and "wp" is a popup |
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116 * window then get the "Pmenu" highlight attribute. |
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117 */ |
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118 int |
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119 get_wcr_attr(win_T *wp) |
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120 { |
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121 int wcr_attr = 0; |
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122 |
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123 if (*wp->w_p_wcr != NUL) |
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124 wcr_attr = syn_name2attr(wp->w_p_wcr); |
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125 #ifdef FEAT_PROP_POPUP |
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126 else if (WIN_IS_POPUP(wp)) |
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127 { |
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128 if (wp->w_popup_flags & POPF_INFO) |
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129 wcr_attr = HL_ATTR(HLF_PSI); // PmenuSel |
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130 else |
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131 wcr_attr = HL_ATTR(HLF_PNI); // Pmenu |
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132 } |
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133 #endif |
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134 return wcr_attr; |
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135 } |
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136 |
7 | 137 /* |
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138 * Call screen_fill() with the columns adjusted for 'rightleft' if needed. |
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139 * Return the new offset. |
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140 */ |
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141 static int |
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142 screen_fill_end( |
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143 win_T *wp, |
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144 int c1, |
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145 int c2, |
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146 int off, |
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147 int width, |
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148 int row, |
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149 int endrow, |
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150 int attr) |
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151 { |
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152 int nn = off + width; |
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153 |
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154 if (nn > wp->w_width) |
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155 nn = wp->w_width; |
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156 #ifdef FEAT_RIGHTLEFT |
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157 if (wp->w_p_rl) |
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158 { |
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159 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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160 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - off, |
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161 c1, c2, attr); |
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162 } |
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163 else |
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164 #endif |
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165 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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166 wp->w_wincol + off, (int)wp->w_wincol + nn, |
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167 c1, c2, attr); |
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168 return nn; |
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169 } |
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170 |
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171 /* |
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172 * Clear lines near the end the window and mark the unused lines with "c1". |
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173 * use "c2" as the filler character. |
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174 * When "draw_margin" is TRUE then draw the sign, fold and number columns. |
7 | 175 */ |
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176 void |
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177 win_draw_end( |
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178 win_T *wp, |
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179 int c1, |
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180 int c2, |
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181 int draw_margin, |
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182 int row, |
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183 int endrow, |
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184 hlf_T hl) |
7 | 185 { |
186 int n = 0; | |
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187 int attr = HL_ATTR(hl); |
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188 int wcr_attr = get_wcr_attr(wp); |
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189 |
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190 attr = hl_combine_attr(wcr_attr, attr); |
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191 |
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192 if (draw_margin) |
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193 { |
6553 | 194 #ifdef FEAT_FOLDING |
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195 int fdc = compute_foldcolumn(wp, 0); |
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196 |
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197 if (fdc > 0) |
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198 // draw the fold column |
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199 n = screen_fill_end(wp, ' ', ' ', n, fdc, |
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200 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_FC))); |
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201 #endif |
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202 #ifdef FEAT_SIGNS |
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203 if (signcolumn_on(wp)) |
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204 // draw the sign column |
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205 n = screen_fill_end(wp, ' ', ' ', n, 2, |
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206 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_SC))); |
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207 #endif |
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208 if ((wp->w_p_nu || wp->w_p_rnu) |
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209 && vim_strchr(p_cpo, CPO_NUMCOL) == NULL) |
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210 // draw the number column |
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211 n = screen_fill_end(wp, ' ', ' ', n, number_width(wp) + 1, |
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212 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_N))); |
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213 } |
7 | 214 |
215 #ifdef FEAT_RIGHTLEFT | |
216 if (wp->w_p_rl) | |
217 { | |
218 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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219 wp->w_wincol, W_ENDCOL(wp) - 1 - n, |
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220 c2, c2, attr); |
7 | 221 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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222 W_ENDCOL(wp) - 1 - n, W_ENDCOL(wp) - n, |
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223 c1, c2, attr); |
7 | 224 } |
225 else | |
226 #endif | |
227 { | |
228 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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229 wp->w_wincol + n, (int)W_ENDCOL(wp), |
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230 c1, c2, attr); |
7 | 231 } |
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232 |
7 | 233 set_empty_rows(wp, row); |
234 } | |
235 | |
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236 #if defined(FEAT_FOLDING) || defined(PROTO) |
7 | 237 /* |
6553 | 238 * Compute the width of the foldcolumn. Based on 'foldcolumn' and how much |
239 * space is available for window "wp", minus "col". | |
240 */ | |
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241 int |
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242 compute_foldcolumn(win_T *wp, int col) |
6553 | 243 { |
244 int fdc = wp->w_p_fdc; | |
245 int wmw = wp == curwin && p_wmw == 0 ? 1 : p_wmw; | |
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246 int wwidth = wp->w_width; |
6553 | 247 |
248 if (fdc > wwidth - (col + wmw)) | |
249 fdc = wwidth - (col + wmw); | |
250 return fdc; | |
251 } | |
252 | |
253 /* | |
7 | 254 * Fill the foldcolumn at "p" for window "wp". |
548 | 255 * Only to be called when 'foldcolumn' > 0. |
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256 * Returns the number of bytes stored in 'p'. When non-multibyte characters are |
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257 * used for the fold column markers, this is equal to 'fdc' setting. Otherwise, |
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258 * this will be greater than 'fdc'. |
7 | 259 */ |
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260 size_t |
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261 fill_foldcolumn( |
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262 char_u *p, |
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263 win_T *wp, |
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264 int closed, // TRUE of FALSE |
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265 linenr_T lnum) // current line number |
7 | 266 { |
267 int i = 0; | |
268 int level; | |
269 int first_level; | |
519 | 270 int empty; |
6553 | 271 int fdc = compute_foldcolumn(wp, 0); |
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272 size_t byte_counter = 0; |
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273 int symbol = 0; |
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274 int len = 0; |
7 | 275 |
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276 // Init to all spaces. |
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277 vim_memset(p, ' ', MAX_MCO * fdc + 1); |
7 | 278 |
279 level = win_foldinfo.fi_level; | |
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280 empty = (fdc == 1) ? 0 : 1; |
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281 |
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282 // If the column is too narrow, we start at the lowest level that |
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283 // fits and use numbers to indicate the depth. |
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284 first_level = level - fdc - closed + 1 + empty; |
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285 if (first_level < 1) |
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286 first_level = 1; |
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287 |
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288 for (i = 0; i < MIN(fdc, level); i++) |
7 | 289 { |
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290 if (win_foldinfo.fi_lnum == lnum |
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291 && first_level + i >= win_foldinfo.fi_low_level) |
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292 symbol = wp->w_fill_chars.foldopen; |
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293 else if (first_level == 1) |
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294 symbol = wp->w_fill_chars.foldsep; |
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295 else if (first_level + i <= 9) |
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296 symbol = '0' + first_level + i; |
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297 else |
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298 symbol = '>'; |
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299 |
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300 len = utf_char2bytes(symbol, &p[byte_counter]); |
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301 byte_counter += len; |
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302 if (first_level + i >= level) |
7 | 303 { |
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304 i++; |
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305 break; |
7 | 306 } |
307 } | |
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308 |
7 | 309 if (closed) |
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310 { |
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311 if (symbol != 0) |
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312 { |
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313 // rollback length and the character |
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314 byte_counter -= len; |
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315 if (len > 1) |
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316 // for a multibyte character, erase all the bytes |
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317 vim_memset(p + byte_counter, ' ', len); |
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318 } |
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319 symbol = wp->w_fill_chars.foldclosed; |
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320 len = utf_char2bytes(symbol, &p[byte_counter]); |
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321 byte_counter += len; |
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322 } |
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323 |
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324 return MAX(byte_counter + (fdc - i), (size_t)fdc); |
7 | 325 } |
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326 #endif // FEAT_FOLDING |
7 | 327 |
714 | 328 /* |
329 * Return if the composing characters at "off_from" and "off_to" differ. | |
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330 * Only to be used when ScreenLinesUC[off_from] != 0. |
714 | 331 */ |
332 static int | |
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333 comp_char_differs(int off_from, int off_to) |
714 | 334 { |
335 int i; | |
336 | |
337 for (i = 0; i < Screen_mco; ++i) | |
338 { | |
339 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to]) | |
340 return TRUE; | |
341 if (ScreenLinesC[i][off_from] == 0) | |
342 break; | |
343 } | |
344 return FALSE; | |
345 } | |
346 | |
7 | 347 /* |
348 * Check whether the given character needs redrawing: | |
349 * - the (first byte of the) character is different | |
350 * - the attributes are different | |
351 * - the character is multi-byte and the next byte is different | |
1616 | 352 * - the character is two cells wide and the second cell differs. |
7 | 353 */ |
354 static int | |
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355 char_needs_redraw(int off_from, int off_to, int cols) |
7 | 356 { |
357 if (cols > 0 | |
358 && ((ScreenLines[off_from] != ScreenLines[off_to] | |
359 || ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
360 || (enc_dbcs != 0 | |
361 && MB_BYTE2LEN(ScreenLines[off_from]) > 1 | |
362 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e | |
363 ? ScreenLines2[off_from] != ScreenLines2[off_to] | |
364 : (cols > 1 && ScreenLines[off_from + 1] | |
365 != ScreenLines[off_to + 1]))) | |
366 || (enc_utf8 | |
367 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to] | |
368 || (ScreenLinesUC[off_from] != 0 | |
1616 | 369 && comp_char_differs(off_from, off_to)) |
3759 | 370 || ((*mb_off2cells)(off_from, off_from + cols) > 1 |
371 && ScreenLines[off_from + 1] | |
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372 != ScreenLines[off_to + 1]))))) |
7 | 373 return TRUE; |
374 return FALSE; | |
375 } | |
376 | |
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377 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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378 /* |
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379 * Return the index in ScreenLines[] for the current screen line. |
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380 */ |
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381 int |
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382 screen_get_current_line_off() |
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383 { |
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384 return (int)(current_ScreenLine - ScreenLines); |
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385 } |
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386 #endif |
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387 |
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388 #ifdef FEAT_PROP_POPUP |
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389 /* |
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390 * Return TRUE if this position has a higher level popup or this cell is |
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391 * transparent in the current popup. |
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392 */ |
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393 static int |
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394 blocked_by_popup(int row, int col) |
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395 { |
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396 int off; |
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397 |
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398 if (!popup_visible) |
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399 return FALSE; |
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400 off = row * screen_Columns + col; |
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401 return popup_mask[off] > screen_zindex || popup_transparent[off]; |
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402 } |
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403 #endif |
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404 |
7 | 405 /* |
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406 * Reset the highlighting. Used before clearing the screen. |
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407 */ |
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408 void |
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409 reset_screen_attr(void) |
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410 { |
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411 #ifdef FEAT_GUI |
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412 if (gui.in_use) |
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413 // Use a code that will reset gui.highlight_mask in |
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414 // gui_stop_highlight(). |
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415 screen_attr = HL_ALL + 1; |
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416 else |
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417 #endif |
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418 // Use attributes that is very unlikely to appear in text. |
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419 screen_attr = HL_BOLD | HL_UNDERLINE | HL_INVERSE | HL_STRIKETHROUGH; |
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420 } |
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421 |
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422 /* |
7 | 423 * Move one "cooked" screen line to the screen, but only the characters that |
424 * have actually changed. Handle insert/delete character. | |
425 * "coloff" gives the first column on the screen for this line. | |
426 * "endcol" gives the columns where valid characters are. | |
427 * "clear_width" is the width of the window. It's > 0 if the rest of the line | |
428 * needs to be cleared, negative otherwise. | |
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429 * "flags" can have bits: |
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430 * SLF_POPUP popup window |
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431 * SLF_RIGHTLEFT rightleft window: |
7 | 432 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol" |
433 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width" | |
434 */ | |
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435 void |
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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436 screen_line( |
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437 win_T *wp, |
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438 int row, |
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439 int coloff, |
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440 int endcol, |
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441 int clear_width, |
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442 int flags UNUSED) |
7 | 443 { |
444 unsigned off_from; | |
445 unsigned off_to; | |
1378 | 446 unsigned max_off_from; |
447 unsigned max_off_to; | |
7 | 448 int col = 0; |
449 int hl; | |
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450 int force = FALSE; // force update rest of the line |
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451 int redraw_this // bool: does character need redraw? |
7 | 452 #ifdef FEAT_GUI |
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453 = TRUE // For GUI when while-loop empty |
7 | 454 #endif |
455 ; | |
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456 int redraw_next; // redraw_this for next character |
7 | 457 int clear_next = FALSE; |
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458 int char_cells; // 1: normal char |
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459 // 2: occupies two display cells |
7 | 460 |
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461 // Check for illegal row and col, just in case. |
3413 | 462 if (row >= Rows) |
463 row = Rows - 1; | |
464 if (endcol > Columns) | |
465 endcol = Columns; | |
466 | |
7 | 467 # ifdef FEAT_CLIPBOARD |
468 clip_may_clear_selection(row, row); | |
469 # endif | |
470 | |
471 off_from = (unsigned)(current_ScreenLine - ScreenLines); | |
472 off_to = LineOffset[row] + coloff; | |
1378 | 473 max_off_from = off_from + screen_Columns; |
474 max_off_to = LineOffset[row] + screen_Columns; | |
7 | 475 |
476 #ifdef FEAT_RIGHTLEFT | |
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477 if (flags & SLF_RIGHTLEFT) |
7 | 478 { |
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479 // Clear rest first, because it's left of the text. |
7 | 480 if (clear_width > 0) |
481 { | |
482 while (col <= endcol && ScreenLines[off_to] == ' ' | |
483 && ScreenAttrs[off_to] == 0 | |
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484 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
7 | 485 { |
486 ++off_to; | |
487 ++col; | |
488 } | |
489 if (col <= endcol) | |
490 screen_fill(row, row + 1, col + coloff, | |
491 endcol + coloff + 1, ' ', ' ', 0); | |
492 } | |
493 col = endcol + 1; | |
494 off_to = LineOffset[row] + col + coloff; | |
495 off_from += col; | |
496 endcol = (clear_width > 0 ? clear_width : -clear_width); | |
497 } | |
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498 #endif // FEAT_RIGHTLEFT |
7 | 499 |
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500 #ifdef FEAT_PROP_POPUP |
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501 // First char of a popup window may go on top of the right half of a |
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502 // double-wide character. Clear the left half to avoid it getting the popup |
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503 // window background color. |
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504 if (coloff > 0 && enc_utf8 |
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505 && ScreenLines[off_to] == 0 |
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506 && ScreenLinesUC[off_to - 1] != 0 |
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507 && (*mb_char2cells)(ScreenLinesUC[off_to - 1]) > 1) |
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508 { |
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509 ScreenLines[off_to - 1] = ' '; |
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510 ScreenLinesUC[off_to - 1] = 0; |
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511 screen_char(off_to - 1, row, col + coloff - 1); |
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512 } |
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513 #endif |
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514 |
7 | 515 redraw_next = char_needs_redraw(off_from, off_to, endcol - col); |
516 | |
517 while (col < endcol) | |
518 { | |
519 if (has_mbyte && (col + 1 < endcol)) | |
1378 | 520 char_cells = (*mb_off2cells)(off_from, max_off_from); |
7 | 521 else |
522 char_cells = 1; | |
523 | |
524 redraw_this = redraw_next; | |
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525 redraw_next = force || char_needs_redraw(off_from + char_cells, |
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526 off_to + char_cells, endcol - col - char_cells); |
7 | 527 |
528 #ifdef FEAT_GUI | |
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529 // If the next character was bold, then redraw the current character to |
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530 // remove any pixels that might have spilt over into us. This only |
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531 // happens in the GUI. |
7 | 532 if (redraw_next && gui.in_use) |
533 { | |
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534 hl = ScreenAttrs[off_to + char_cells]; |
743 | 535 if (hl > HL_ALL) |
536 hl = syn_attr2attr(hl); | |
537 if (hl & HL_BOLD) | |
7 | 538 redraw_this = TRUE; |
539 } | |
540 #endif | |
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541 #ifdef FEAT_PROP_POPUP |
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542 if (blocked_by_popup(row, col + coloff)) |
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543 redraw_this = FALSE; |
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544 #endif |
7 | 545 if (redraw_this) |
546 { | |
547 /* | |
548 * Special handling when 'xs' termcap flag set (hpterm): | |
549 * Attributes for characters are stored at the position where the | |
550 * cursor is when writing the highlighting code. The | |
551 * start-highlighting code must be written with the cursor on the | |
552 * first highlighted character. The stop-highlighting code must | |
553 * be written with the cursor just after the last highlighted | |
554 * character. | |
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555 * Overwriting a character doesn't remove its highlighting. Need |
7 | 556 * to clear the rest of the line, and force redrawing it |
557 * completely. | |
558 */ | |
559 if ( p_wiv | |
560 && !force | |
561 #ifdef FEAT_GUI | |
562 && !gui.in_use | |
563 #endif | |
564 && ScreenAttrs[off_to] != 0 | |
565 && ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
566 { | |
567 /* | |
568 * Need to remove highlighting attributes here. | |
569 */ | |
570 windgoto(row, col + coloff); | |
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571 out_str(T_CE); // clear rest of this screen line |
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572 screen_start(); // don't know where cursor is now |
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573 force = TRUE; // force redraw of rest of the line |
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574 redraw_next = TRUE; // or else next char would miss out |
7 | 575 |
576 /* | |
577 * If the previous character was highlighted, need to stop | |
578 * highlighting at this character. | |
579 */ | |
580 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0) | |
581 { | |
582 screen_attr = ScreenAttrs[off_to - 1]; | |
583 term_windgoto(row, col + coloff); | |
584 screen_stop_highlight(); | |
585 } | |
586 else | |
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587 screen_attr = 0; // highlighting has stopped |
7 | 588 } |
589 if (enc_dbcs != 0) | |
590 { | |
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591 // Check if overwriting a double-byte with a single-byte or |
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592 // the other way around requires another character to be |
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593 // redrawn. For UTF-8 this isn't needed, because comparing |
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594 // ScreenLinesUC[] is sufficient. |
7 | 595 if (char_cells == 1 |
596 && col + 1 < endcol | |
1378 | 597 && (*mb_off2cells)(off_to, max_off_to) > 1) |
7 | 598 { |
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599 // Writing a single-cell character over a double-cell |
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600 // character: need to redraw the next cell. |
7 | 601 ScreenLines[off_to + 1] = 0; |
602 redraw_next = TRUE; | |
603 } | |
604 else if (char_cells == 2 | |
605 && col + 2 < endcol | |
1378 | 606 && (*mb_off2cells)(off_to, max_off_to) == 1 |
607 && (*mb_off2cells)(off_to + 1, max_off_to) > 1) | |
7 | 608 { |
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609 // Writing the second half of a double-cell character over |
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610 // a double-cell character: need to redraw the second |
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611 // cell. |
7 | 612 ScreenLines[off_to + 2] = 0; |
613 redraw_next = TRUE; | |
614 } | |
615 | |
616 if (enc_dbcs == DBCS_JPNU) | |
617 ScreenLines2[off_to] = ScreenLines2[off_from]; | |
618 } | |
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619 // When writing a single-width character over a double-width |
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620 // character and at the end of the redrawn text, need to clear out |
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621 // the right half of the old character. |
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622 // Also required when writing the right half of a double-width |
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623 // char over the left half of an existing one. |
7 | 624 if (has_mbyte && col + char_cells == endcol |
625 && ((char_cells == 1 | |
1378 | 626 && (*mb_off2cells)(off_to, max_off_to) > 1) |
7 | 627 || (char_cells == 2 |
1378 | 628 && (*mb_off2cells)(off_to, max_off_to) == 1 |
629 && (*mb_off2cells)(off_to + 1, max_off_to) > 1))) | |
7 | 630 clear_next = TRUE; |
631 | |
632 ScreenLines[off_to] = ScreenLines[off_from]; | |
633 if (enc_utf8) | |
634 { | |
635 ScreenLinesUC[off_to] = ScreenLinesUC[off_from]; | |
636 if (ScreenLinesUC[off_from] != 0) | |
637 { | |
714 | 638 int i; |
639 | |
640 for (i = 0; i < Screen_mco; ++i) | |
641 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from]; | |
7 | 642 } |
643 } | |
644 if (char_cells == 2) | |
645 ScreenLines[off_to + 1] = ScreenLines[off_from + 1]; | |
646 | |
647 #if defined(FEAT_GUI) || defined(UNIX) | |
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648 // The bold trick makes a single column of pixels appear in the |
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649 // next character. When a bold character is removed, the next |
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650 // character should be redrawn too. This happens for our own GUI |
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651 // and for some xterms. |
7 | 652 if ( |
653 # ifdef FEAT_GUI | |
654 gui.in_use | |
655 # endif | |
656 # if defined(FEAT_GUI) && defined(UNIX) | |
657 || | |
658 # endif | |
659 # ifdef UNIX | |
660 term_is_xterm | |
661 # endif | |
662 ) | |
663 { | |
664 hl = ScreenAttrs[off_to]; | |
743 | 665 if (hl > HL_ALL) |
666 hl = syn_attr2attr(hl); | |
667 if (hl & HL_BOLD) | |
7 | 668 redraw_next = TRUE; |
669 } | |
670 #endif | |
671 ScreenAttrs[off_to] = ScreenAttrs[off_from]; | |
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672 ScreenCols[off_to] = ScreenCols[off_from]; |
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673 |
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674 // For simplicity set the attributes of second half of a |
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675 // double-wide character equal to the first half. |
819 | 676 if (char_cells == 2) |
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677 { |
819 | 678 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from]; |
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679 ScreenCols[off_to + 1] = ScreenCols[off_from + 1]; |
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680 } |
819 | 681 |
7 | 682 if (enc_dbcs != 0 && char_cells == 2) |
683 screen_char_2(off_to, row, col + coloff); | |
684 else | |
685 screen_char(off_to, row, col + coloff); | |
686 } | |
687 else if ( p_wiv | |
688 #ifdef FEAT_GUI | |
689 && !gui.in_use | |
690 #endif | |
691 && col + coloff > 0) | |
692 { | |
693 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1]) | |
694 { | |
695 /* | |
696 * Don't output stop-highlight when moving the cursor, it will | |
697 * stop the highlighting when it should continue. | |
698 */ | |
699 screen_attr = 0; | |
700 } | |
701 else if (screen_attr != 0) | |
702 screen_stop_highlight(); | |
703 } | |
704 | |
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705 ScreenCols[off_to] = ScreenCols[off_from]; |
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706 if (char_cells == 2) |
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707 ScreenCols[off_to + 1] = ScreenCols[off_from]; |
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708 |
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709 off_to += char_cells; |
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710 off_from += char_cells; |
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711 col += char_cells; |
7 | 712 } |
713 | |
714 if (clear_next) | |
715 { | |
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716 // Clear the second half of a double-wide character of which the left |
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717 // half was overwritten with a single-wide character. |
7 | 718 ScreenLines[off_to] = ' '; |
719 if (enc_utf8) | |
720 ScreenLinesUC[off_to] = 0; | |
721 screen_char(off_to, row, col + coloff); | |
722 } | |
723 | |
724 if (clear_width > 0 | |
725 #ifdef FEAT_RIGHTLEFT | |
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726 && !(flags & SLF_RIGHTLEFT) |
7 | 727 #endif |
728 ) | |
729 { | |
730 #ifdef FEAT_GUI | |
731 int startCol = col; | |
732 #endif | |
733 | |
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734 // blank out the rest of the line |
7 | 735 while (col < clear_width && ScreenLines[off_to] == ' ' |
736 && ScreenAttrs[off_to] == 0 | |
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737 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
7 | 738 { |
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739 ScreenCols[off_to] = MAXCOL; |
7 | 740 ++off_to; |
741 ++col; | |
742 } | |
743 if (col < clear_width) | |
744 { | |
745 #ifdef FEAT_GUI | |
746 /* | |
747 * In the GUI, clearing the rest of the line may leave pixels | |
748 * behind if the first character cleared was bold. Some bold | |
749 * fonts spill over the left. In this case we redraw the previous | |
750 * character too. If we didn't skip any blanks above, then we | |
751 * only redraw if the character wasn't already redrawn anyway. | |
752 */ | |
996 | 753 if (gui.in_use && (col > startCol || !redraw_this)) |
7 | 754 { |
755 hl = ScreenAttrs[off_to]; | |
756 if (hl > HL_ALL || (hl & HL_BOLD)) | |
996 | 757 { |
758 int prev_cells = 1; | |
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759 |
996 | 760 if (enc_utf8) |
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761 // for utf-8, ScreenLines[char_offset + 1] == 0 means |
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762 // that its width is 2. |
996 | 763 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1; |
764 else if (enc_dbcs != 0) | |
765 { | |
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766 // find previous character by counting from first |
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767 // column and get its width. |
996 | 768 unsigned off = LineOffset[row]; |
1378 | 769 unsigned max_off = LineOffset[row] + screen_Columns; |
996 | 770 |
771 while (off < off_to) | |
772 { | |
1378 | 773 prev_cells = (*mb_off2cells)(off, max_off); |
996 | 774 off += prev_cells; |
775 } | |
776 } | |
777 | |
778 if (enc_dbcs != 0 && prev_cells > 1) | |
779 screen_char_2(off_to - prev_cells, row, | |
780 col + coloff - prev_cells); | |
781 else | |
782 screen_char(off_to - prev_cells, row, | |
783 col + coloff - prev_cells); | |
784 } | |
7 | 785 } |
786 #endif | |
787 screen_fill(row, row + 1, col + coloff, clear_width + coloff, | |
788 ' ', ' ', 0); | |
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789 while (col < clear_width) |
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790 { |
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791 ScreenCols[off_to++] = MAXCOL; |
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792 ++col; |
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793 } |
7 | 794 } |
795 } | |
796 | |
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797 if (clear_width > 0 |
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798 #ifdef FEAT_PROP_POPUP |
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799 && !(flags & SLF_POPUP) // no separator for popup window |
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800 #endif |
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801 ) |
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802 { |
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803 // For a window that has a right neighbor, draw the separator char |
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804 // right of the window contents. But not on top of a popup window. |
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805 if (coloff + col < Columns) |
7 | 806 { |
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807 #ifdef FEAT_PROP_POPUP |
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808 if (!blocked_by_popup(row, col + coloff)) |
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809 #endif |
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810 { |
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811 int c; |
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812 |
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813 c = fillchar_vsep(&hl, wp); |
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814 if (ScreenLines[off_to] != (schar_T)c |
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815 || (enc_utf8 && (int)ScreenLinesUC[off_to] |
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816 != (c >= 0x80 ? c : 0)) |
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817 || ScreenAttrs[off_to] != hl) |
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818 { |
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819 ScreenLines[off_to] = c; |
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820 ScreenAttrs[off_to] = hl; |
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821 if (enc_utf8) |
7 | 822 { |
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823 if (c >= 0x80) |
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824 { |
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825 ScreenLinesUC[off_to] = c; |
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826 ScreenLinesC[0][off_to] = 0; |
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827 } |
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828 else |
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829 ScreenLinesUC[off_to] = 0; |
7 | 830 } |
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831 screen_char(off_to, row, col + coloff); |
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832 } |
7 | 833 } |
834 } | |
835 else | |
836 LineWraps[row] = FALSE; | |
837 } | |
838 } | |
839 | |
474 | 840 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
7 | 841 /* |
474 | 842 * Mirror text "str" for right-left displaying. |
843 * Only works for single-byte characters (e.g., numbers). | |
7 | 844 */ |
474 | 845 void |
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846 rl_mirror(char_u *str) |
7 | 847 { |
848 char_u *p1, *p2; | |
849 int t; | |
850 | |
851 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2) | |
852 { | |
853 t = *p1; | |
854 *p1 = *p2; | |
855 *p2 = t; | |
856 } | |
857 } | |
858 #endif | |
859 | |
860 /* | |
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861 * Draw the verticap separator right of window "wp" starting with line "row". |
7 | 862 */ |
863 void | |
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864 draw_vsep_win(win_T *wp, int row) |
7 | 865 { |
866 int hl; | |
867 int c; | |
868 | |
869 if (wp->w_vsep_width) | |
870 { | |
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871 // draw the vertical separator right of this window |
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872 c = fillchar_vsep(&hl, wp); |
7 | 873 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height, |
874 W_ENDCOL(wp), W_ENDCOL(wp) + 1, | |
875 c, ' ', hl); | |
876 } | |
877 } | |
878 | |
879 #ifdef FEAT_WILDMENU | |
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880 static int skip_status_match_char(expand_T *xp, char_u *s); |
7 | 881 |
882 /* | |
1378 | 883 * Get the length of an item as it will be shown in the status line. |
7 | 884 */ |
885 static int | |
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886 status_match_len(expand_T *xp, char_u *s) |
7 | 887 { |
888 int len = 0; | |
889 | |
890 #ifdef FEAT_MENU | |
891 int emenu = (xp->xp_context == EXPAND_MENUS | |
892 || xp->xp_context == EXPAND_MENUNAMES); | |
893 | |
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894 // Check for menu separators - replace with '|'. |
7 | 895 if (emenu && menu_is_separator(s)) |
896 return 1; | |
897 #endif | |
898 | |
899 while (*s != NUL) | |
900 { | |
1685 | 901 s += skip_status_match_char(xp, s); |
42 | 902 len += ptr2cells(s); |
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903 MB_PTR_ADV(s); |
7 | 904 } |
905 | |
906 return len; | |
907 } | |
908 | |
909 /* | |
1685 | 910 * Return the number of characters that should be skipped in a status match. |
277 | 911 * These are backslashes used for escaping. Do show backslashes in help tags. |
912 */ | |
913 static int | |
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914 skip_status_match_char(expand_T *xp, char_u *s) |
277 | 915 { |
1685 | 916 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP) |
277 | 917 #ifdef FEAT_MENU |
918 || ((xp->xp_context == EXPAND_MENUS | |
919 || xp->xp_context == EXPAND_MENUNAMES) | |
920 && (s[0] == '\t' || (s[0] == '\\' && s[1] != NUL))) | |
921 #endif | |
1685 | 922 ) |
923 { | |
924 #ifndef BACKSLASH_IN_FILENAME | |
925 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!') | |
926 return 2; | |
927 #endif | |
928 return 1; | |
929 } | |
930 return 0; | |
277 | 931 } |
932 | |
933 /* | |
7 | 934 * Show wildchar matches in the status line. |
935 * Show at least the "match" item. | |
936 * We start at item 'first_match' in the list and show all matches that fit. | |
937 * | |
938 * If inversion is possible we use it. Else '=' characters are used. | |
939 */ | |
940 void | |
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941 win_redr_status_matches( |
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942 expand_T *xp, |
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943 int num_matches, |
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944 char_u **matches, // list of matches |
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945 int match, |
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946 int showtail) |
7 | 947 { |
948 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m]) | |
949 int row; | |
950 char_u *buf; | |
951 int len; | |
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952 int clen; // length in screen cells |
7 | 953 int fillchar; |
954 int attr; | |
955 int i; | |
956 int highlight = TRUE; | |
957 char_u *selstart = NULL; | |
958 int selstart_col = 0; | |
959 char_u *selend = NULL; | |
960 static int first_match = 0; | |
961 int add_left = FALSE; | |
962 char_u *s; | |
963 #ifdef FEAT_MENU | |
964 int emenu; | |
965 #endif | |
966 int l; | |
967 | |
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968 if (matches == NULL) // interrupted completion? |
7 | 969 return; |
970 | |
39 | 971 if (has_mbyte) |
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|
972 buf = alloc(Columns * MB_MAXBYTES + 1); |
39 | 973 else |
16764
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|
974 buf = alloc(Columns + 1); |
7 | 975 if (buf == NULL) |
976 return; | |
977 | |
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978 if (match == -1) // don't show match but original text |
7 | 979 { |
980 match = 0; | |
981 highlight = FALSE; | |
982 } | |
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|
983 // count 1 for the ending ">" |
7 | 984 clen = status_match_len(xp, L_MATCH(match)) + 3; |
985 if (match == 0) | |
986 first_match = 0; | |
987 else if (match < first_match) | |
988 { | |
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|
989 // jumping left, as far as we can go |
7 | 990 first_match = match; |
991 add_left = TRUE; | |
992 } | |
993 else | |
994 { | |
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|
995 // check if match fits on the screen |
7 | 996 for (i = first_match; i < match; ++i) |
997 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
998 if (first_match > 0) | |
999 clen += 2; | |
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|
1000 // jumping right, put match at the left |
7 | 1001 if ((long)clen > Columns) |
1002 { | |
1003 first_match = match; | |
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|
1004 // if showing the last match, we can add some on the left |
7 | 1005 clen = 2; |
1006 for (i = match; i < num_matches; ++i) | |
1007 { | |
1008 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
1009 if ((long)clen >= Columns) | |
1010 break; | |
1011 } | |
1012 if (i == num_matches) | |
1013 add_left = TRUE; | |
1014 } | |
1015 } | |
1016 if (add_left) | |
1017 while (first_match > 0) | |
1018 { | |
1019 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2; | |
1020 if ((long)clen >= Columns) | |
1021 break; | |
1022 --first_match; | |
1023 } | |
1024 | |
11890
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patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
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diff
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|
1025 fillchar = fillchar_status(&attr, curwin); |
7 | 1026 |
1027 if (first_match == 0) | |
1028 { | |
1029 *buf = NUL; | |
1030 len = 0; | |
1031 } | |
1032 else | |
1033 { | |
1034 STRCPY(buf, "< "); | |
1035 len = 2; | |
1036 } | |
1037 clen = len; | |
1038 | |
1039 i = first_match; | |
1040 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns) | |
1041 { | |
1042 if (i == match) | |
1043 { | |
1044 selstart = buf + len; | |
1045 selstart_col = clen; | |
1046 } | |
1047 | |
1048 s = L_MATCH(i); | |
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|
1049 // Check for menu separators - replace with '|' |
7 | 1050 #ifdef FEAT_MENU |
1051 emenu = (xp->xp_context == EXPAND_MENUS | |
1052 || xp->xp_context == EXPAND_MENUNAMES); | |
1053 if (emenu && menu_is_separator(s)) | |
1054 { | |
1055 STRCPY(buf + len, transchar('|')); | |
1056 l = (int)STRLEN(buf + len); | |
1057 len += l; | |
1058 clen += l; | |
1059 } | |
1060 else | |
1061 #endif | |
1062 for ( ; *s != NUL; ++s) | |
1063 { | |
1685 | 1064 s += skip_status_match_char(xp, s); |
7 | 1065 clen += ptr2cells(s); |
474 | 1066 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) |
7 | 1067 { |
1068 STRNCPY(buf + len, s, l); | |
1069 s += l - 1; | |
1070 len += l; | |
1071 } | |
1072 else | |
1073 { | |
1074 STRCPY(buf + len, transchar_byte(*s)); | |
1075 len += (int)STRLEN(buf + len); | |
1076 } | |
1077 } | |
1078 if (i == match) | |
1079 selend = buf + len; | |
1080 | |
1081 *(buf + len++) = ' '; | |
1082 *(buf + len++) = ' '; | |
1083 clen += 2; | |
1084 if (++i == num_matches) | |
1085 break; | |
1086 } | |
1087 | |
1088 if (i != num_matches) | |
1089 { | |
1090 *(buf + len++) = '>'; | |
1091 ++clen; | |
1092 } | |
1093 | |
1094 buf[len] = NUL; | |
1095 | |
1096 row = cmdline_row - 1; | |
1097 if (row >= 0) | |
1098 { | |
1099 if (wild_menu_showing == 0) | |
1100 { | |
1101 if (msg_scrolled > 0) | |
1102 { | |
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1103 // Put the wildmenu just above the command line. If there is |
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changeset
|
1104 // no room, scroll the screen one line up. |
7 | 1105 if (cmdline_row == Rows - 1) |
1106 { | |
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
|
1107 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL); |
7 | 1108 ++msg_scrolled; |
1109 } | |
1110 else | |
1111 { | |
1112 ++cmdline_row; | |
1113 ++row; | |
1114 } | |
1115 wild_menu_showing = WM_SCROLLED; | |
1116 } | |
1117 else | |
1118 { | |
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|
1119 // Create status line if needed by setting 'laststatus' to 2. |
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|
1120 // Set 'winminheight' to zero to avoid that the window is |
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|
1121 // resized. |
7 | 1122 if (lastwin->w_status_height == 0) |
1123 { | |
1124 save_p_ls = p_ls; | |
1125 save_p_wmh = p_wmh; | |
1126 p_ls = 2; | |
1127 p_wmh = 0; | |
1128 last_status(FALSE); | |
1129 } | |
1130 wild_menu_showing = WM_SHOWN; | |
1131 } | |
1132 } | |
1133 | |
1134 screen_puts(buf, row, 0, attr); | |
1135 if (selstart != NULL && highlight) | |
1136 { | |
1137 *selend = NUL; | |
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|
1138 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM)); |
7 | 1139 } |
1140 | |
1141 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr); | |
1142 } | |
1143 | |
1144 win_redraw_last_status(topframe); | |
1145 vim_free(buf); | |
1146 } | |
1147 #endif | |
1148 | |
1149 /* | |
1150 * Return TRUE if the status line of window "wp" is connected to the status | |
1151 * line of the window right of it. If not, then it's a vertical separator. | |
1152 * Only call if (wp->w_vsep_width != 0). | |
1153 */ | |
1154 int | |
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diff
changeset
|
1155 stl_connected(win_T *wp) |
7 | 1156 { |
1157 frame_T *fr; | |
1158 | |
1159 fr = wp->w_frame; | |
1160 while (fr->fr_parent != NULL) | |
1161 { | |
1162 if (fr->fr_parent->fr_layout == FR_COL) | |
1163 { | |
1164 if (fr->fr_next != NULL) | |
1165 break; | |
1166 } | |
1167 else | |
1168 { | |
1169 if (fr->fr_next != NULL) | |
1170 return TRUE; | |
1171 } | |
1172 fr = fr->fr_parent; | |
1173 } | |
1174 return FALSE; | |
1175 } | |
1176 | |
12477
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diff
changeset
|
1177 |
7 | 1178 /* |
1179 * Get the value to show for the language mappings, active 'keymap'. | |
1180 */ | |
1181 int | |
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parents:
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diff
changeset
|
1182 get_keymap_str( |
c079097365f3
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diff
changeset
|
1183 win_T *wp, |
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changeset
|
1184 char_u *fmt, // format string containing one %s item |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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changeset
|
1185 char_u *buf, // buffer for the result |
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parents:
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changeset
|
1186 int len) // length of buffer |
7 | 1187 { |
1188 char_u *p; | |
1189 | |
1190 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP) | |
1191 return FALSE; | |
1192 | |
1193 { | |
1194 #ifdef FEAT_EVAL | |
1195 buf_T *old_curbuf = curbuf; | |
1196 win_T *old_curwin = curwin; | |
1197 char_u *s; | |
1198 | |
1199 curbuf = wp->w_buffer; | |
1200 curwin = wp; | |
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|
1201 STRCPY(buf, "b:keymap_name"); // must be writable |
7 | 1202 ++emsg_skip; |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
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diff
changeset
|
1203 s = p = eval_to_string(buf, FALSE); |
7 | 1204 --emsg_skip; |
1205 curbuf = old_curbuf; | |
1206 curwin = old_curwin; | |
1207 if (p == NULL || *p == NUL) | |
1208 #endif | |
1209 { | |
1210 #ifdef FEAT_KEYMAP | |
1211 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED) | |
1212 p = wp->w_buffer->b_p_keymap; | |
1213 else | |
1214 #endif | |
1215 p = (char_u *)"lang"; | |
1216 } | |
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Christian Brabandt <cb@256bit.org>
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9489
diff
changeset
|
1217 if (vim_snprintf((char *)buf, len, (char *)fmt, p) > len - 1) |
7 | 1218 buf[0] = NUL; |
1219 #ifdef FEAT_EVAL | |
1220 vim_free(s); | |
1221 #endif | |
1222 } | |
1223 return buf[0] != NUL; | |
1224 } | |
1225 | |
1226 #if defined(FEAT_STL_OPT) || defined(PROTO) | |
1227 /* | |
677 | 1228 * Redraw the status line or ruler of window "wp". |
1229 * When "wp" is NULL redraw the tab pages line from 'tabline'. | |
7 | 1230 */ |
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changeset
|
1231 void |
7833
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parents:
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diff
changeset
|
1232 win_redr_custom( |
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diff
changeset
|
1233 win_T *wp, |
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diff
changeset
|
1234 int draw_ruler) // TRUE or FALSE |
7 | 1235 { |
5539 | 1236 static int entered = FALSE; |
7 | 1237 int attr; |
1238 int curattr; | |
1239 int row; | |
1240 int col = 0; | |
1241 int maxwidth; | |
1242 int width; | |
1243 int n; | |
1244 int len; | |
1245 int fillchar; | |
1246 char_u buf[MAXPATHL]; | |
1983 | 1247 char_u *stl; |
7 | 1248 char_u *p; |
22721
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|
1249 stl_hlrec_T *hltab; |
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changeset
|
1250 stl_hlrec_T *tabtab; |
677 | 1251 int use_sandbox = FALSE; |
2693 | 1252 win_T *ewp; |
1253 int p_crb_save; | |
7 | 1254 |
18124
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|
1255 // There is a tiny chance that this gets called recursively: When |
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patch 8.1.2057: the screen.c file is much too big
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|
1256 // redrawing a status line triggers redrawing the ruler or tabline. |
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parents:
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diff
changeset
|
1257 // Avoid trouble by not allowing recursion. |
5539 | 1258 if (entered) |
1259 return; | |
1260 entered = TRUE; | |
1261 | |
18124
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changeset
|
1262 // setup environment for the task at hand |
677 | 1263 if (wp == NULL) |
1264 { | |
18124
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patch 8.1.2057: the screen.c file is much too big
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changeset
|
1265 // Use 'tabline'. Always at the first line of the screen. |
1983 | 1266 stl = p_tal; |
677 | 1267 row = 0; |
707 | 1268 fillchar = ' '; |
11158
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changeset
|
1269 attr = HL_ATTR(HLF_TPF); |
677 | 1270 maxwidth = Columns; |
1271 # ifdef FEAT_EVAL | |
681 | 1272 use_sandbox = was_set_insecurely((char_u *)"tabline", 0); |
677 | 1273 # endif |
1274 } | |
40 | 1275 else |
677 | 1276 { |
24289
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patch 8.2.2685: custom statusline not drawn correctly with WinBar
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changeset
|
1277 row = statusline_row(wp); |
11890
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patch 8.0.0825: not easy to see that a window is a terminal window
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changeset
|
1278 fillchar = fillchar_status(&attr, wp); |
12515
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patch 8.0.1136: W_WIDTH() is always the same
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diff
changeset
|
1279 maxwidth = wp->w_width; |
677 | 1280 |
1281 if (draw_ruler) | |
1282 { | |
1983 | 1283 stl = p_ruf; |
18124
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changeset
|
1284 // advance past any leading group spec - implicit in ru_col |
1983 | 1285 if (*stl == '%') |
1286 { | |
1287 if (*++stl == '-') | |
1288 stl++; | |
1289 if (atoi((char *)stl)) | |
1290 while (VIM_ISDIGIT(*stl)) | |
1291 stl++; | |
1292 if (*stl++ != '(') | |
1293 stl = p_ruf; | |
677 | 1294 } |
12515
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changeset
|
1295 col = ru_col - (Columns - wp->w_width); |
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|
1296 if (col < (wp->w_width + 1) / 2) |
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changeset
|
1297 col = (wp->w_width + 1) / 2; |
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changeset
|
1298 maxwidth = wp->w_width - col; |
677 | 1299 if (!wp->w_status_height) |
1300 { | |
1301 row = Rows - 1; | |
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changeset
|
1302 --maxwidth; // writing in last column may cause scrolling |
677 | 1303 fillchar = ' '; |
1304 attr = 0; | |
1305 } | |
1306 | |
1307 # ifdef FEAT_EVAL | |
681 | 1308 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0); |
677 | 1309 # endif |
1310 } | |
1311 else | |
1312 { | |
1313 if (*wp->w_p_stl != NUL) | |
1983 | 1314 stl = wp->w_p_stl; |
677 | 1315 else |
1983 | 1316 stl = p_stl; |
677 | 1317 # ifdef FEAT_EVAL |
681 | 1318 use_sandbox = was_set_insecurely((char_u *)"statusline", |
1319 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL); | |
677 | 1320 # endif |
1321 } | |
1322 | |
12513
3ca08bf99396
patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1323 col += wp->w_wincol; |
677 | 1324 } |
1325 | |
7 | 1326 if (maxwidth <= 0) |
5539 | 1327 goto theend; |
677 | 1328 |
18124
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|
1329 // Temporarily reset 'cursorbind', we don't want a side effect from moving |
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changeset
|
1330 // the cursor away and back. |
2693 | 1331 ewp = wp == NULL ? curwin : wp; |
1332 p_crb_save = ewp->w_p_crb; | |
1333 ewp->w_p_crb = FALSE; | |
1334 | |
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|
1335 // Make a copy, because the statusline may include a function call that |
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changeset
|
1336 // might change the option value and free the memory. |
1983 | 1337 stl = vim_strsave(stl); |
2693 | 1338 width = build_stl_str_hl(ewp, buf, sizeof(buf), |
1983 | 1339 stl, use_sandbox, |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1340 fillchar, maxwidth, &hltab, &tabtab); |
1983 | 1341 vim_free(stl); |
2693 | 1342 ewp->w_p_crb = p_crb_save; |
2661 | 1343 |
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|
1344 // Make all characters printable. |
2661 | 1345 p = transstr(buf); |
1346 if (p != NULL) | |
1347 { | |
1348 vim_strncpy(buf, p, sizeof(buf) - 1); | |
1349 vim_free(p); | |
1350 } | |
1351 | |
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1352 // fill up with "fillchar" |
835 | 1353 len = (int)STRLEN(buf); |
1883 | 1354 while (width < maxwidth && len < (int)sizeof(buf) - 1) |
7 | 1355 { |
1356 len += (*mb_char2bytes)(fillchar, buf + len); | |
1357 ++width; | |
1358 } | |
1359 buf[len] = NUL; | |
1360 | |
681 | 1361 /* |
1362 * Draw each snippet with the specified highlighting. | |
1363 */ | |
7 | 1364 curattr = attr; |
1365 p = buf; | |
681 | 1366 for (n = 0; hltab[n].start != NULL; n++) |
1367 { | |
1368 len = (int)(hltab[n].start - p); | |
7 | 1369 screen_puts_len(p, len, row, col, curattr); |
1370 col += vim_strnsize(p, len); | |
681 | 1371 p = hltab[n].start; |
1372 | |
1373 if (hltab[n].userhl == 0) | |
7 | 1374 curattr = attr; |
681 | 1375 else if (hltab[n].userhl < 0) |
1376 curattr = syn_id2attr(-hltab[n].userhl); | |
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|
1377 #ifdef FEAT_TERMINAL |
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1378 else if (wp != NULL && wp != curwin && bt_terminal(wp->w_buffer) |
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1379 && wp->w_status_height != 0) |
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|
1380 curattr = highlight_stltermnc[hltab[n].userhl - 1]; |
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|
1381 else if (wp != NULL && bt_terminal(wp->w_buffer) |
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|
1382 && wp->w_status_height != 0) |
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|
1383 curattr = highlight_stlterm[hltab[n].userhl - 1]; |
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|
1384 #endif |
680 | 1385 else if (wp != NULL && wp != curwin && wp->w_status_height != 0) |
681 | 1386 curattr = highlight_stlnc[hltab[n].userhl - 1]; |
7 | 1387 else |
681 | 1388 curattr = highlight_user[hltab[n].userhl - 1]; |
7 | 1389 } |
1390 screen_puts(p, row, col, curattr); | |
681 | 1391 |
1392 if (wp == NULL) | |
1393 { | |
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|
1394 // Fill the TabPageIdxs[] array for clicking in the tab pagesline. |
681 | 1395 col = 0; |
1396 len = 0; | |
1397 p = buf; | |
1398 fillchar = 0; | |
1399 for (n = 0; tabtab[n].start != NULL; n++) | |
1400 { | |
1401 len += vim_strnsize(p, (int)(tabtab[n].start - p)); | |
1402 while (col < len) | |
1403 TabPageIdxs[col++] = fillchar; | |
1404 p = tabtab[n].start; | |
1405 fillchar = tabtab[n].userhl; | |
1406 } | |
1407 while (col < Columns) | |
1408 TabPageIdxs[col++] = fillchar; | |
1409 } | |
5539 | 1410 |
1411 theend: | |
1412 entered = FALSE; | |
7 | 1413 } |
1414 | |
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1415 #endif // FEAT_STL_OPT |
7 | 1416 |
1417 /* | |
1418 * Output a single character directly to the screen and update ScreenLines. | |
1419 */ | |
1420 void | |
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1421 screen_putchar(int c, int row, int col, int attr) |
7 | 1422 { |
3549 | 1423 char_u buf[MB_MAXBYTES + 1]; |
1424 | |
1425 if (has_mbyte) | |
1426 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
1427 else | |
1428 { | |
1429 buf[0] = c; | |
1430 buf[1] = NUL; | |
1431 } | |
7 | 1432 screen_puts(buf, row, col, attr); |
1433 } | |
1434 | |
1435 /* | |
1436 * Get a single character directly from ScreenLines into "bytes[]". | |
1437 * Also return its attribute in *attrp; | |
1438 */ | |
1439 void | |
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|
1440 screen_getbytes(int row, int col, char_u *bytes, int *attrp) |
7 | 1441 { |
1442 unsigned off; | |
1443 | |
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|
1444 // safety check |
7 | 1445 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns) |
1446 { | |
1447 off = LineOffset[row] + col; | |
1448 *attrp = ScreenAttrs[off]; | |
1449 bytes[0] = ScreenLines[off]; | |
1450 bytes[1] = NUL; | |
1451 | |
1452 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
1453 bytes[utfc_char2bytes(off, bytes)] = NUL; | |
1454 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
1455 { | |
1456 bytes[0] = ScreenLines[off]; | |
1457 bytes[1] = ScreenLines2[off]; | |
1458 bytes[2] = NUL; | |
1459 } | |
1460 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1) | |
1461 { | |
1462 bytes[1] = ScreenLines[off + 1]; | |
1463 bytes[2] = NUL; | |
1464 } | |
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1465 } |
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1466 } |
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1467 |
714 | 1468 /* |
1469 * Return TRUE if composing characters for screen posn "off" differs from | |
1470 * composing characters in "u8cc". | |
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1471 * Only to be used when ScreenLinesUC[off] != 0. |
714 | 1472 */ |
1473 static int | |
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diff
changeset
|
1474 screen_comp_differs(int off, int *u8cc) |
714 | 1475 { |
1476 int i; | |
1477 | |
1478 for (i = 0; i < Screen_mco; ++i) | |
1479 { | |
1480 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i]) | |
1481 return TRUE; | |
1482 if (u8cc[i] == 0) | |
1483 break; | |
1484 } | |
1485 return FALSE; | |
1486 } | |
1487 | |
7 | 1488 /* |
1489 * Put string '*text' on the screen at position 'row' and 'col', with | |
1490 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[]. | |
1491 * Note: only outputs within one row, message is truncated at screen boundary! | |
1492 * Note: if ScreenLines[], row and/or col is invalid, nothing is done. | |
1493 */ | |
1494 void | |
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1495 screen_puts( |
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1496 char_u *text, |
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1497 int row, |
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1498 int col, |
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|
1499 int attr) |
7 | 1500 { |
1501 screen_puts_len(text, -1, row, col, attr); | |
1502 } | |
1503 | |
1504 /* | |
1505 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to | |
1506 * a NUL. | |
1507 */ | |
1508 void | |
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|
1509 screen_puts_len( |
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1510 char_u *text, |
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|
1511 int textlen, |
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1512 int row, |
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1513 int col, |
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|
1514 int attr_arg) |
7 | 1515 { |
27944
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|
1516 int attr = attr_arg; |
7 | 1517 unsigned off; |
1518 char_u *ptr = text; | |
5923 | 1519 int len = textlen; |
7 | 1520 int c; |
1378 | 1521 unsigned max_off; |
7 | 1522 int mbyte_blen = 1; |
1523 int mbyte_cells = 1; | |
1524 int u8c = 0; | |
714 | 1525 int u8cc[MAX_MCO]; |
7 | 1526 int clear_next_cell = FALSE; |
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1527 #ifdef FEAT_ARABIC |
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1528 int prev_c = 0; // previous Arabic character |
714 | 1529 int pc, nc, nc1; |
1530 int pcc[MAX_MCO]; | |
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|
1531 #endif |
1843 | 1532 int force_redraw_this; |
1533 int force_redraw_next = FALSE; | |
1534 int need_redraw; | |
7 | 1535 |
16914
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patch 8.1.1458: crash when using gtags
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|
1536 // Safety check. The check for negative row and column is to fix issue |
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patch 8.1.1458: crash when using gtags
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changeset
|
1537 // #4102. TODO: find out why row/col could be negative. |
66a94fd8e37d
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changeset
|
1538 if (ScreenLines == NULL |
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patch 8.1.1458: crash when using gtags
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|
1539 || row >= screen_Rows || row < 0 |
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changeset
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1540 || col >= screen_Columns || col < 0) |
7 | 1541 return; |
1843 | 1542 off = LineOffset[row] + col; |
7 | 1543 |
26771
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parents:
26634
diff
changeset
|
1544 // When drawing over the right half of a double-wide char clear out the |
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
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changeset
|
1545 // left half. Only needed in a terminal. |
1685 | 1546 if (has_mbyte && col > 0 && col < screen_Columns |
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|
1547 #ifdef FEAT_GUI |
1668 | 1548 && !gui.in_use |
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1549 #endif |
1668 | 1550 && mb_fix_col(col, row) != col) |
1843 | 1551 { |
1552 ScreenLines[off - 1] = ' '; | |
1553 ScreenAttrs[off - 1] = 0; | |
1554 if (enc_utf8) | |
1555 { | |
1556 ScreenLinesUC[off - 1] = 0; | |
1557 ScreenLinesC[0][off - 1] = 0; | |
1558 } | |
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1559 // redraw the previous cell, make it empty |
1843 | 1560 screen_char(off - 1, row, col - 1); |
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1561 // force the cell at "col" to be redrawn |
1843 | 1562 force_redraw_next = TRUE; |
1563 } | |
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1564 |
1378 | 1565 max_off = LineOffset[row] + screen_Columns; |
1340 | 1566 while (col < screen_Columns |
1567 && (len < 0 || (int)(ptr - text) < len) | |
1568 && *ptr != NUL) | |
7 | 1569 { |
1570 c = *ptr; | |
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|
1571 // check if this is the first byte of a multibyte |
7 | 1572 if (has_mbyte) |
1573 { | |
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1574 mbyte_blen = enc_utf8 && len > 0 |
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1575 ? utfc_ptr2len_len(ptr, (int)((text + len) - ptr)) |
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|
1576 : (*mb_ptr2len)(ptr); |
7 | 1577 if (enc_dbcs == DBCS_JPNU && c == 0x8e) |
1578 mbyte_cells = 1; | |
1579 else if (enc_dbcs != 0) | |
1580 mbyte_cells = mbyte_blen; | |
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1581 else // enc_utf8 |
7 | 1582 { |
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1583 u8c = len >= 0 |
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1584 ? utfc_ptr2char_len(ptr, u8cc, (int)((text + len) - ptr)) |
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|
1585 : utfc_ptr2char(ptr, u8cc); |
7 | 1586 mbyte_cells = utf_char2cells(u8c); |
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|
1587 #ifdef FEAT_ARABIC |
7 | 1588 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) |
1589 { | |
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|
1590 // Do Arabic shaping. |
7 | 1591 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len) |
1592 { | |
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|
1593 // Past end of string to be displayed. |
7 | 1594 nc = NUL; |
1595 nc1 = NUL; | |
1596 } | |
1597 else | |
714 | 1598 { |
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|
1599 nc = len >= 0 |
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|
1600 ? utfc_ptr2char_len(ptr + mbyte_blen, pcc, |
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1601 (int)((text + len) - ptr - mbyte_blen)) |
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|
1602 : utfc_ptr2char(ptr + mbyte_blen, pcc); |
714 | 1603 nc1 = pcc[0]; |
1604 } | |
7 | 1605 pc = prev_c; |
1606 prev_c = u8c; | |
714 | 1607 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc); |
7 | 1608 } |
1609 else | |
1610 prev_c = u8c; | |
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1611 #endif |
2055
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changeset
|
1612 if (col + mbyte_cells > screen_Columns) |
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2008
diff
changeset
|
1613 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1614 // Only 1 cell left, but character requires 2 cells: |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1615 // display a '>' in the last column to avoid wrapping. |
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1616 c = '>'; |
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1617 mbyte_cells = 1; |
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1618 } |
7 | 1619 } |
1620 } | |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1621 |
1843 | 1622 force_redraw_this = force_redraw_next; |
1623 force_redraw_next = FALSE; | |
1624 | |
1625 need_redraw = ScreenLines[off] != c | |
7 | 1626 || (mbyte_cells == 2 |
1627 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0)) | |
1628 || (enc_dbcs == DBCS_JPNU | |
1629 && c == 0x8e | |
1630 && ScreenLines2[off] != ptr[1]) | |
1631 || (enc_utf8 | |
2124
dc8a5699253b
updated for version 7.2.406
Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1632 && (ScreenLinesUC[off] != |
dc8a5699253b
updated for version 7.2.406
Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1633 (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c) |
dc8a5699253b
updated for version 7.2.406
Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1634 || (ScreenLinesUC[off] != 0 |
dc8a5699253b
updated for version 7.2.406
Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1635 && screen_comp_differs(off, u8cc)))) |
7 | 1636 || ScreenAttrs[off] != attr |
1843 | 1637 || exmode_active; |
1638 | |
16998
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
parents:
16994
diff
changeset
|
1639 if ((need_redraw || force_redraw_this) |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
1640 #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
|
1641 && !blocked_by_popup(row, col) |
16998
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
parents:
16994
diff
changeset
|
1642 #endif |
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
parents:
16994
diff
changeset
|
1643 ) |
7 | 1644 { |
1645 #if defined(FEAT_GUI) || defined(UNIX) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1646 // The bold trick makes a single row of pixels appear in the next |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1647 // character. When a bold character is removed, the next |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1648 // character should be redrawn too. This happens for our own GUI |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1649 // and for some xterms. |
1843 | 1650 if (need_redraw && ScreenLines[off] != ' ' && ( |
7 | 1651 # ifdef FEAT_GUI |
1652 gui.in_use | |
1653 # endif | |
1654 # if defined(FEAT_GUI) && defined(UNIX) | |
1655 || | |
1656 # endif | |
1657 # ifdef UNIX | |
1658 term_is_xterm | |
1659 # endif | |
1843 | 1660 )) |
1661 { | |
1662 int n = ScreenAttrs[off]; | |
1663 | |
1664 if (n > HL_ALL) | |
1665 n = syn_attr2attr(n); | |
1666 if (n & HL_BOLD) | |
1667 force_redraw_next = TRUE; | |
7 | 1668 } |
1669 #endif | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1670 // When at the end of the text and overwriting a two-cell |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1671 // character with a one-cell character, need to clear the next |
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
1672 // cell. Also when overwriting the left half of a two-cell char |
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
1673 // with the right half of a two-cell char. Do this only once |
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
1674 // (mb_off2cells() may return 2 on the right half). |
7 | 1675 if (clear_next_cell) |
1676 clear_next_cell = FALSE; | |
1677 else if (has_mbyte | |
1678 && (len < 0 ? ptr[mbyte_blen] == NUL | |
1679 : ptr + mbyte_blen >= text + len) | |
1378 | 1680 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
7 | 1681 || (mbyte_cells == 2 |
1378 | 1682 && (*mb_off2cells)(off, max_off) == 1 |
1683 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
7 | 1684 clear_next_cell = TRUE; |
1685 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1686 // Make sure we never leave a second byte of a double-byte behind, |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1687 // it confuses mb_off2cells(). |
7 | 1688 if (enc_dbcs |
1378 | 1689 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
7 | 1690 || (mbyte_cells == 2 |
1378 | 1691 && (*mb_off2cells)(off, max_off) == 1 |
1692 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
7 | 1693 ScreenLines[off + mbyte_blen] = 0; |
1694 ScreenLines[off] = c; | |
1695 ScreenAttrs[off] = attr; | |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
1696 ScreenCols[off] = -1; |
7 | 1697 if (enc_utf8) |
1698 { | |
714 | 1699 if (c < 0x80 && u8cc[0] == 0) |
7 | 1700 ScreenLinesUC[off] = 0; |
1701 else | |
1702 { | |
714 | 1703 int i; |
1704 | |
7 | 1705 ScreenLinesUC[off] = u8c; |
714 | 1706 for (i = 0; i < Screen_mco; ++i) |
1707 { | |
1708 ScreenLinesC[i][off] = u8cc[i]; | |
1709 if (u8cc[i] == 0) | |
1710 break; | |
1711 } | |
7 | 1712 } |
1713 if (mbyte_cells == 2) | |
1714 { | |
1715 ScreenLines[off + 1] = 0; | |
1716 ScreenAttrs[off + 1] = attr; | |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
1717 ScreenCols[off + 1] = -1; |
7 | 1718 } |
1719 screen_char(off, row, col); | |
1720 } | |
1721 else if (mbyte_cells == 2) | |
1722 { | |
1723 ScreenLines[off + 1] = ptr[1]; | |
1724 ScreenAttrs[off + 1] = attr; | |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
1725 ScreenCols[off + 1] = -1; |
7 | 1726 screen_char_2(off, row, col); |
1727 } | |
1728 else if (enc_dbcs == DBCS_JPNU && c == 0x8e) | |
1729 { | |
1730 ScreenLines2[off] = ptr[1]; | |
1731 screen_char(off, row, col); | |
1732 } | |
1733 else | |
1734 screen_char(off, row, col); | |
1735 } | |
1736 if (has_mbyte) | |
1737 { | |
1738 off += mbyte_cells; | |
1739 col += mbyte_cells; | |
1740 ptr += mbyte_blen; | |
1741 if (clear_next_cell) | |
5923 | 1742 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1743 // This only happens at the end, display one space next. |
27944
05fa2837e8a1
patch 8.2.4497: wrong color for half of wide character next to pum scrollbar
Bram Moolenaar <Bram@vim.org>
parents:
27730
diff
changeset
|
1744 // Keep the attribute from before. |
7 | 1745 ptr = (char_u *)" "; |
5923 | 1746 len = -1; |
27944
05fa2837e8a1
patch 8.2.4497: wrong color for half of wide character next to pum scrollbar
Bram Moolenaar <Bram@vim.org>
parents:
27730
diff
changeset
|
1747 attr = ScreenAttrs[off]; |
5923 | 1748 } |
7 | 1749 } |
1750 else | |
1751 { | |
1752 ++off; | |
1753 ++col; | |
1754 ++ptr; | |
1755 } | |
1756 } | |
1843 | 1757 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1758 // If we detected the next character needs to be redrawn, but the text |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1759 // doesn't extend up to there, update the character here. |
1843 | 1760 if (force_redraw_next && col < screen_Columns) |
1761 { | |
1762 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1) | |
1763 screen_char_2(off, row, col); | |
1764 else | |
1765 screen_char(off, row, col); | |
1766 } | |
7 | 1767 } |
1768 | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1769 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) |
7 | 1770 /* |
1326 | 1771 * Prepare for 'hlsearch' highlighting. |
7 | 1772 */ |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1773 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1774 start_search_hl(void) |
7 | 1775 { |
1776 if (p_hls && !no_hlsearch) | |
1777 { | |
20251
9620ab71f4f3
patch 8.2.0681: pattern for 'hlsearch' highlighting may leak
Bram Moolenaar <Bram@vim.org>
parents:
20227
diff
changeset
|
1778 end_search_hl(); // just in case it wasn't called before |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1779 last_pat_prog(&screen_search_hl.rm); |
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1780 screen_search_hl.attr = HL_ATTR(HLF_L); |
7 | 1781 } |
1782 } | |
1783 | |
1784 /* | |
1326 | 1785 * Clean up for 'hlsearch' highlighting. |
7 | 1786 */ |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1787 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1788 end_search_hl(void) |
7 | 1789 { |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1790 if (screen_search_hl.rm.regprog != NULL) |
7 | 1791 { |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1792 vim_regfree(screen_search_hl.rm.regprog); |
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1793 screen_search_hl.rm.regprog = NULL; |
7 | 1794 } |
1795 } | |
5985 | 1796 #endif |
5979 | 1797 |
7 | 1798 static void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1799 screen_start_highlight(int attr) |
7 | 1800 { |
1801 attrentry_T *aep = NULL; | |
1802 | |
1803 screen_attr = attr; | |
1804 if (full_screen | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1805 #ifdef MSWIN |
7 | 1806 && termcap_active |
1807 #endif | |
1808 ) | |
1809 { | |
1810 #ifdef FEAT_GUI | |
1811 if (gui.in_use) | |
1812 { | |
1813 char buf[20]; | |
1814 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1815 // The GUI handles this internally. |
27490
fb4c30606b4a
patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents:
26865
diff
changeset
|
1816 sprintf(buf, "\033|%dh", attr); |
7 | 1817 OUT_STR(buf); |
1818 } | |
1819 else | |
1820 #endif | |
1821 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1822 if (attr > HL_ALL) // special HL attr. |
7 | 1823 { |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
1824 if (IS_CTERM) |
7 | 1825 aep = syn_cterm_attr2entry(attr); |
1826 else | |
1827 aep = syn_term_attr2entry(attr); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1828 if (aep == NULL) // did ":syntax clear" |
7 | 1829 attr = 0; |
1830 else | |
1831 attr = aep->ae_attr; | |
1832 } | |
18786
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1833 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1834 if (use_vtp()) |
1756fe125914
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1835 { |
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patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1836 guicolor_T defguifg, defguibg; |
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1837 int defctermfg, defctermbg; |
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
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changeset
|
1838 |
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changeset
|
1839 // If FG and BG are unset, the color is undefined when |
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
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diff
changeset
|
1840 // BOLD+INVERSE. Use Normal as the default value. |
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1841 get_default_console_color(&defctermfg, &defctermbg, &defguifg, |
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1842 &defguibg); |
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|
1843 |
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|
1844 if (p_tgc) |
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1845 { |
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|
1846 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.fg_rgb)) |
1756fe125914
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changeset
|
1847 term_fg_rgb_color(defguifg); |
1756fe125914
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changeset
|
1848 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.bg_rgb)) |
1756fe125914
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1849 term_bg_rgb_color(defguibg); |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1850 } |
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changeset
|
1851 else if (t_colors >= 256) |
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Bram Moolenaar <Bram@vim.org>
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|
1852 { |
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changeset
|
1853 if (aep == NULL || aep->ae_u.cterm.fg_color == 0) |
1756fe125914
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1854 term_fg_color(defctermfg); |
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
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18763
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changeset
|
1855 if (aep == NULL || aep->ae_u.cterm.bg_color == 0) |
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diff
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|
1856 term_bg_color(defctermbg); |
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diff
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|
1857 } |
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|
1858 } |
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|
1859 #endif |
18812
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patch 8.1.2394: using old C style comments
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|
1860 if ((attr & HL_BOLD) && *T_MD != NUL) // bold |
7 | 1861 out_str(T_MD); |
13339
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|
1862 else if (aep != NULL && cterm_normal_fg_bold && ( |
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|
1863 #ifdef FEAT_TERMGUICOLORS |
13339
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|
1864 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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|
1865 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
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|
1866 : |
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|
1867 #endif |
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|
1868 t_colors > 1 && aep->ae_u.cterm.fg_color)) |
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|
1869 // If the Normal FG color has BOLD attribute and the new HL |
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|
1870 // has a FG color defined, clear BOLD. |
681 | 1871 out_str(T_ME); |
18812
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|
1872 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout |
7 | 1873 out_str(T_SO); |
18812
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diff
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|
1874 if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl |
12964
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patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1875 out_str(T_UCS); |
29328
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|
1876 if ((attr & HL_UNDERDOUBLE) && *T_USS != NUL) // double underline |
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|
1877 out_str(T_USS); |
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|
1878 if ((attr & HL_UNDERDOTTED) && *T_DS != NUL) // dotted underline |
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|
1879 out_str(T_DS); |
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|
1880 if ((attr & HL_UNDERDASHED) && *T_CDS != NUL) // dashed underline |
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|
1881 out_str(T_CDS); |
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|
1882 if (((attr & HL_UNDERLINE) // underline or undercurl, etc. |
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|
1883 || ((attr & HL_UNDERCURL) && *T_UCS == NUL) |
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1884 || ((attr & HL_UNDERDOUBLE) && *T_USS == NUL) |
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1885 || ((attr & HL_UNDERDOTTED) && *T_DS == NUL) |
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1886 || ((attr & HL_UNDERDASHED) && *T_CDS == NUL)) |
13094
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|
1887 && *T_US != NUL) |
7 | 1888 out_str(T_US); |
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|
1889 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic |
7 | 1890 out_str(T_CZH); |
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|
1891 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse) |
7 | 1892 out_str(T_MR); |
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|
1893 if ((attr & HL_STRIKETHROUGH) && *T_STS != NUL) // strike |
12317
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patch 8.0.1038: strike-through text not supported
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parents:
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changeset
|
1894 out_str(T_STS); |
7 | 1895 |
1896 /* | |
1897 * Output the color or start string after bold etc., in case the | |
1898 * bold etc. override the color setting. | |
1899 */ | |
1900 if (aep != NULL) | |
1901 { | |
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|
1902 #ifdef FEAT_TERMGUICOLORS |
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|
1903 // When 'termguicolors' is set but fg or bg is unset, |
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|
1904 // fall back to the cterm colors. This helps for SpellBad, |
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|
1905 // where the GUI uses a red undercurl. |
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1906 if (p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR) |
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1907 { |
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1908 if (aep->ae_u.cterm.fg_rgb != INVALCOLOR) |
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1909 term_fg_rgb_color(aep->ae_u.cterm.fg_rgb); |
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1910 } |
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1911 else |
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1912 #endif |
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1913 if (t_colors > 1) |
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1914 { |
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1915 if (aep->ae_u.cterm.fg_color) |
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1916 term_fg_color(aep->ae_u.cterm.fg_color - 1); |
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1917 } |
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1918 #ifdef FEAT_TERMGUICOLORS |
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1919 if (p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR) |
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1920 { |
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1921 if (aep->ae_u.cterm.bg_rgb != INVALCOLOR) |
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|
1922 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb); |
7 | 1923 } |
1924 else | |
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|
1925 #endif |
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1926 if (t_colors > 1) |
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1927 { |
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1928 if (aep->ae_u.cterm.bg_color) |
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1929 term_bg_color(aep->ae_u.cterm.bg_color - 1); |
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1930 } |
20619
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1931 #ifdef FEAT_TERMGUICOLORS |
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1932 if (p_tgc && aep->ae_u.cterm.ul_rgb != CTERMCOLOR) |
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1933 { |
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1934 if (aep->ae_u.cterm.ul_rgb != INVALCOLOR) |
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1935 term_ul_rgb_color(aep->ae_u.cterm.ul_rgb); |
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1936 } |
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1937 else |
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1938 #endif |
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1939 if (t_colors > 1) |
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|
1940 { |
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1941 if (aep->ae_u.cterm.ul_color) |
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1942 term_ul_color(aep->ae_u.cterm.ul_color - 1); |
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1943 } |
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1944 |
13452
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patch 8.0.1600: crash when setting t_Co to zero when 'termguicolors' is set
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|
1945 if (!IS_CTERM) |
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1946 { |
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1947 if (aep->ae_u.term.start != NULL) |
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1948 out_str(aep->ae_u.term.start); |
7 | 1949 } |
1950 } | |
1951 } | |
1952 } | |
1953 } | |
1954 | |
1955 void | |
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|
1956 screen_stop_highlight(void) |
7 | 1957 { |
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|
1958 int do_ME = FALSE; // output T_ME code |
20227
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|
1959 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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|
1960 int do_ME_fg = FALSE, do_ME_bg = FALSE; |
20227
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|
1961 #endif |
7 | 1962 |
1963 if (screen_attr != 0 | |
15868
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|
1964 #ifdef MSWIN |
7 | 1965 && termcap_active |
1966 #endif | |
1967 ) | |
1968 { | |
1969 #ifdef FEAT_GUI | |
1970 if (gui.in_use) | |
1971 { | |
1972 char buf[20]; | |
1973 | |
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|
1974 // use internal GUI code |
27490
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changeset
|
1975 sprintf(buf, "\033|%dH", screen_attr); |
7 | 1976 OUT_STR(buf); |
1977 } | |
1978 else | |
1979 #endif | |
1980 { | |
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|
1981 int is_under; |
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|
1982 |
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|
1983 if (screen_attr > HL_ALL) // special HL attr. |
7 | 1984 { |
1985 attrentry_T *aep; | |
1986 | |
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|
1987 if (IS_CTERM) |
7 | 1988 { |
1989 /* | |
1990 * Assume that t_me restores the original colors! | |
1991 */ | |
1992 aep = syn_cterm_attr2entry(screen_attr); | |
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|
1993 if (aep != NULL && (( |
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|
1994 #ifdef FEAT_TERMGUICOLORS |
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Christian Brabandt <cb@256bit.org>
parents:
13314
diff
changeset
|
1995 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
da2a9e217200
patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
parents:
13314
diff
changeset
|
1996 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
20227
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
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changeset
|
1997 # ifdef FEAT_VTP |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
1998 ? !(do_ME_fg = TRUE) : (do_ME_fg = FALSE) |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1999 # endif |
13339
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patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2000 : |
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patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
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diff
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|
2001 #endif |
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patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
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|
2002 aep->ae_u.cterm.fg_color) || ( |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2003 #ifdef FEAT_TERMGUICOLORS |
13339
da2a9e217200
patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
parents:
13314
diff
changeset
|
2004 p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR |
da2a9e217200
patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
parents:
13314
diff
changeset
|
2005 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR |
20227
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2006 # ifdef FEAT_VTP |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2007 ? !(do_ME_bg = TRUE) : (do_ME_bg = FALSE) |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2008 # endif |
13339
da2a9e217200
patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
parents:
13314
diff
changeset
|
2009 : |
da2a9e217200
patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
parents:
13314
diff
changeset
|
2010 #endif |
da2a9e217200
patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
parents:
13314
diff
changeset
|
2011 aep->ae_u.cterm.bg_color))) |
7 | 2012 do_ME = TRUE; |
20227
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2013 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2014 if (use_vtp()) |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2015 { |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2016 if (do_ME_fg && do_ME_bg) |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2017 do_ME = TRUE; |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2018 |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2019 // FG and BG cannot be separated in T_ME, which is not |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2020 // efficient. |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2021 if (!do_ME && do_ME_fg) |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2022 out_str((char_u *)"\033|39m"); // restore FG |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2023 if (!do_ME && do_ME_bg) |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2024 out_str((char_u *)"\033|49m"); // restore BG |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2025 } |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2026 else |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2027 { |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2028 // Process FG and BG at once. |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2029 if (!do_ME) |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2030 do_ME = do_ME_fg | do_ME_bg; |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
20154
diff
changeset
|
2031 } |
f2e4c12b24b3
patch 8.2.0669: MS-Windows: display in VTP is a bit slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2032 #endif |
7 | 2033 } |
2034 else | |
2035 { | |
2036 aep = syn_term_attr2entry(screen_attr); | |
2037 if (aep != NULL && aep->ae_u.term.stop != NULL) | |
2038 { | |
2039 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0) | |
2040 do_ME = TRUE; | |
2041 else | |
2042 out_str(aep->ae_u.term.stop); | |
2043 } | |
2044 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2045 if (aep == NULL) // did ":syntax clear" |
7 | 2046 screen_attr = 0; |
2047 else | |
2048 screen_attr = aep->ae_attr; | |
2049 } | |
2050 | |
2051 /* | |
2052 * Often all ending-codes are equal to T_ME. Avoid outputting the | |
2053 * same sequence several times. | |
2054 */ | |
2055 if (screen_attr & HL_STANDOUT) | |
2056 { | |
2057 if (STRCMP(T_SE, T_ME) == 0) | |
2058 do_ME = TRUE; | |
2059 else | |
2060 out_str(T_SE); | |
2061 } | |
29328
60977de70684
patch 9.0.0007: no support for double, dotted and dashed underlines
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
2062 is_under = (screen_attr & (HL_UNDERCURL |
60977de70684
patch 9.0.0007: no support for double, dotted and dashed underlines
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
2063 | HL_UNDERDOUBLE | HL_UNDERDOTTED | HL_UNDERDASHED)); |
60977de70684
patch 9.0.0007: no support for double, dotted and dashed underlines
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
2064 if (is_under && *T_UCE != NUL) |
12964
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2065 { |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2066 if (STRCMP(T_UCE, T_ME) == 0) |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2067 do_ME = TRUE; |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2068 else |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2069 out_str(T_UCE); |
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
2070 } |
29328
60977de70684
patch 9.0.0007: no support for double, dotted and dashed underlines
Bram Moolenaar <Bram@vim.org>
parents:
29308
diff
changeset
|
2071 if ((screen_attr & HL_UNDERLINE) || (is_under && *T_UCE == NUL)) |
7 | 2072 { |
2073 if (STRCMP(T_UE, T_ME) == 0) | |
2074 do_ME = TRUE; | |
2075 else | |
2076 out_str(T_UE); | |
2077 } | |
2078 if (screen_attr & HL_ITALIC) | |
2079 { | |
2080 if (STRCMP(T_CZR, T_ME) == 0) | |
2081 do_ME = TRUE; | |
2082 else | |
2083 out_str(T_CZR); | |
2084 } | |
12317
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2085 if (screen_attr & HL_STRIKETHROUGH) |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2086 { |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2087 if (STRCMP(T_STE, T_ME) == 0) |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2088 do_ME = TRUE; |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2089 else |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2090 out_str(T_STE); |
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2091 } |
7 | 2092 if (do_ME || (screen_attr & (HL_BOLD | HL_INVERSE))) |
2093 out_str(T_ME); | |
2094 | |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2095 #ifdef FEAT_TERMGUICOLORS |
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2096 if (p_tgc) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2097 { |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2098 if (cterm_normal_fg_gui_color != INVALCOLOR) |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2099 term_fg_rgb_color(cterm_normal_fg_gui_color); |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2100 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
|
2101 term_bg_rgb_color(cterm_normal_bg_gui_color); |
20619
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2102 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
|
2103 term_ul_rgb_color(cterm_normal_ul_gui_color); |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2104 } |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2105 else |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2106 #endif |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2107 { |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2108 if (t_colors > 1) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2109 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2110 // set Normal cterm colors |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2111 if (cterm_normal_fg_color != 0) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2112 term_fg_color(cterm_normal_fg_color - 1); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2113 if (cterm_normal_bg_color != 0) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2114 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
|
2115 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
|
2116 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
|
2117 if (cterm_normal_fg_bold) |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2118 out_str(T_MD); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2119 } |
7 | 2120 } |
2121 } | |
2122 } | |
2123 screen_attr = 0; | |
2124 } | |
2125 | |
2126 /* | |
2127 * Reset the colors for a cterm. Used when leaving Vim. | |
2128 * The machine specific code may override this again. | |
2129 */ | |
2130 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2131 reset_cterm_colors(void) |
7 | 2132 { |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2133 if (IS_CTERM) |
7 | 2134 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2135 // set Normal cterm colors |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2136 #ifdef FEAT_TERMGUICOLORS |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2137 if (p_tgc ? (cterm_normal_fg_gui_color != INVALCOLOR |
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2138 || cterm_normal_bg_gui_color != INVALCOLOR) |
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2139 : (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0)) |
8969
c83e2c1e7f2b
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Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2140 #else |
7 | 2141 if (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0) |
8969
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commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2142 #endif |
7 | 2143 { |
2144 out_str(T_OP); | |
2145 screen_attr = -1; | |
2146 } | |
2147 if (cterm_normal_fg_bold) | |
2148 { | |
2149 out_str(T_ME); | |
2150 screen_attr = -1; | |
2151 } | |
2152 } | |
2153 } | |
2154 | |
2155 /* | |
2156 * Put character ScreenLines["off"] on the screen at position "row" and "col", | |
2157 * using the attributes from ScreenAttrs["off"]. | |
2158 */ | |
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patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2159 void |
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diff
changeset
|
2160 screen_char(unsigned off, int row, int col) |
7 | 2161 { |
2162 int attr; | |
2163 | |
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|
2164 // Check for illegal values, just in case (could happen just after |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
2165 // resizing). |
7 | 2166 if (row >= screen_Rows || col >= screen_Columns) |
2167 return; | |
2168 | |
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patch 8.1.1493: redrawing with popups is slow and causes flicker
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diff
changeset
|
2169 // Skip if under the popup menu. |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
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diff
changeset
|
2170 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top. |
26165
7b07f361b1d4
patch 8.2.3614: zindex of popup windows not used when redrawing popup menu
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2171 if (pum_under_menu(row, col, TRUE) |
18763
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diff
changeset
|
2172 #ifdef FEAT_PROP_POPUP |
16986
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|
2173 && screen_zindex <= POPUPMENU_ZINDEX |
17809
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patch 8.1.1901: the +insert_expand feature is not always available
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diff
changeset
|
2174 #endif |
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diff
changeset
|
2175 ) |
15521
6d949e552e99
patch 8.1.0768: updating completions may cause the popup menu to flicker
Bram Moolenaar <Bram@vim.org>
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|
2176 return; |
18763
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changeset
|
2177 #ifdef FEAT_PROP_POPUP |
17162
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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|
2178 if (blocked_by_popup(row, col)) |
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|
2179 return; |
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|
2180 #endif |
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|
2181 |
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|
2182 // Outputting a character in the last cell on the screen may scroll the |
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|
2183 // screen up. Only do it when the "xn" termcap property is set, otherwise |
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|
2184 // mark the character invalid (update it when scrolled up). |
6602 | 2185 if (*T_XN == NUL |
2186 && row == screen_Rows - 1 && col == screen_Columns - 1 | |
7 | 2187 #ifdef FEAT_RIGHTLEFT |
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|
2188 // account for first command-line character in rightleft mode |
7 | 2189 && !cmdmsg_rl |
2190 #endif | |
2191 ) | |
2192 { | |
2193 ScreenAttrs[off] = (sattr_T)-1; | |
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2194 ScreenCols[off] = -1; |
7 | 2195 return; |
2196 } | |
2197 | |
2198 /* | |
2199 * Stop highlighting first, so it's easier to move the cursor. | |
2200 */ | |
2201 if (screen_char_attr != 0) | |
2202 attr = screen_char_attr; | |
2203 else | |
2204 attr = ScreenAttrs[off]; | |
2205 if (screen_attr != attr) | |
2206 screen_stop_highlight(); | |
2207 | |
2208 windgoto(row, col); | |
2209 | |
2210 if (screen_attr != attr) | |
2211 screen_start_highlight(attr); | |
2212 | |
2213 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
2214 { | |
2215 char_u buf[MB_MAXBYTES + 1]; | |
2216 | |
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|
2217 if (utf_ambiguous_width(ScreenLinesUC[off])) |
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2218 { |
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|
2219 if (*p_ambw == 'd' |
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|
2220 #ifdef FEAT_GUI |
13024
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|
2221 && !gui.in_use |
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2222 #endif |
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2223 ) |
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2224 { |
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|
2225 // Clear the two screen cells. If the character is actually |
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|
2226 // single width it won't change the second cell. |
13024
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|
2227 out_str((char_u *)" "); |
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changeset
|
2228 term_windgoto(row, col); |
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2229 } |
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2230 // not sure where the cursor is after drawing the ambiguous width |
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|
2231 // character |
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|
2232 screen_cur_col = 9999; |
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2233 } |
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|
2234 else if (utf_char2cells(ScreenLinesUC[off]) > 1) |
7 | 2235 ++screen_cur_col; |
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2236 |
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|
2237 // Convert the UTF-8 character to bytes and write it. |
13024
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|
2238 buf[utfc_char2bytes(off, buf)] = NUL; |
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|
2239 out_str(buf); |
7 | 2240 } |
2241 else | |
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|
2242 { |
7 | 2243 out_flush_check(); |
2244 out_char(ScreenLines[off]); | |
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|
2245 // double-byte character in single-width cell |
7 | 2246 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) |
2247 out_char(ScreenLines2[off]); | |
2248 } | |
2249 | |
2250 screen_cur_col++; | |
2251 } | |
2252 | |
2253 /* | |
2254 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"] | |
2255 * on the screen at position 'row' and 'col'. | |
2256 * The attributes of the first byte is used for all. This is required to | |
2257 * output the two bytes of a double-byte character with nothing in between. | |
2258 */ | |
2259 static void | |
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|
2260 screen_char_2(unsigned off, int row, int col) |
7 | 2261 { |
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|
2262 // Check for illegal values (could be wrong when screen was resized). |
7 | 2263 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns)) |
2264 return; | |
2265 | |
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|
2266 // Outputting the last character on the screen may scrollup the screen. |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2267 // Don't to it! Mark the character invalid (update it when scrolled up) |
7 | 2268 if (row == screen_Rows - 1 && col >= screen_Columns - 2) |
2269 { | |
2270 ScreenAttrs[off] = (sattr_T)-1; | |
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|
2271 ScreenCols[off] = -1; |
7 | 2272 return; |
2273 } | |
2274 | |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2275 // Output the first byte normally (positions the cursor), then write the |
d34ec6fe207d
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diff
changeset
|
2276 // second byte directly. |
7 | 2277 screen_char(off, row, col); |
2278 out_char(ScreenLines[off + 1]); | |
2279 ++screen_cur_col; | |
2280 } | |
2281 | |
2282 /* | |
2283 * Draw a rectangle of the screen, inverted when "invert" is TRUE. | |
2284 * This uses the contents of ScreenLines[] and doesn't change it. | |
2285 */ | |
2286 void | |
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diff
changeset
|
2287 screen_draw_rectangle( |
c079097365f3
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diff
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|
2288 int row, |
c079097365f3
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diff
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|
2289 int col, |
c079097365f3
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diff
changeset
|
2290 int height, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2291 int width, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2292 int invert) |
7 | 2293 { |
2294 int r, c; | |
2295 int off; | |
1378 | 2296 int max_off; |
7 | 2297 |
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changeset
|
2298 // Can't use ScreenLines unless initialized |
534 | 2299 if (ScreenLines == NULL) |
2300 return; | |
2301 | |
7 | 2302 if (invert) |
2303 screen_char_attr = HL_INVERSE; | |
2304 for (r = row; r < row + height; ++r) | |
2305 { | |
2306 off = LineOffset[r]; | |
1378 | 2307 max_off = off + screen_Columns; |
7 | 2308 for (c = col; c < col + width; ++c) |
2309 { | |
1378 | 2310 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1) |
7 | 2311 { |
2312 screen_char_2(off + c, r, c); | |
2313 ++c; | |
2314 } | |
2315 else | |
2316 { | |
2317 screen_char(off + c, r, c); | |
1378 | 2318 if (utf_off2cells(off + c, max_off) > 1) |
7 | 2319 ++c; |
2320 } | |
2321 } | |
2322 } | |
2323 screen_char_attr = 0; | |
2324 } | |
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|
2325 |
7 | 2326 /* |
2327 * Redraw the characters for a vertically split window. | |
2328 */ | |
2329 static void | |
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diff
changeset
|
2330 redraw_block(int row, int end, win_T *wp) |
7 | 2331 { |
2332 int col; | |
2333 int width; | |
2334 | |
2335 # ifdef FEAT_CLIPBOARD | |
2336 clip_may_clear_selection(row, end - 1); | |
2337 # endif | |
2338 | |
2339 if (wp == NULL) | |
2340 { | |
2341 col = 0; | |
2342 width = Columns; | |
2343 } | |
2344 else | |
2345 { | |
2346 col = wp->w_wincol; | |
2347 width = wp->w_width; | |
2348 } | |
2349 screen_draw_rectangle(row, col, end - row, width, FALSE); | |
2350 } | |
2351 | |
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patch 8.1.2057: the screen.c file is much too big
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2352 void |
12487
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patch 8.0.1123: cannot define a toolbar for a window
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changeset
|
2353 space_to_screenline(int off, int attr) |
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patch 8.0.1123: cannot define a toolbar for a window
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2354 { |
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|
2355 ScreenLines[off] = ' '; |
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|
2356 ScreenAttrs[off] = attr; |
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2357 ScreenCols[off] = -1; |
12487
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Christian Brabandt <cb@256bit.org>
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changeset
|
2358 if (enc_utf8) |
3f16cf18386c
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changeset
|
2359 ScreenLinesUC[off] = 0; |
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|
2360 } |
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2361 |
7 | 2362 /* |
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changeset
|
2363 * Fill the screen from "start_row" to "end_row" (exclusive), from "start_col" |
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|
2364 * to "end_col" (exclusive) with character "c1" in first column followed by |
cf41a1f469f6
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changeset
|
2365 * "c2" in the other columns. Use attributes "attr". |
7 | 2366 */ |
2367 void | |
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2368 screen_fill( |
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changeset
|
2369 int start_row, |
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changeset
|
2370 int end_row, |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2371 int start_col, |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2372 int end_col, |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2373 int c1, |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2374 int c2, |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2375 int attr) |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2376 { |
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2377 int row; |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2378 int col; |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2379 int off; |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2380 int end_off; |
f16cee6adf29
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2381 int did_delete; |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
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diff
changeset
|
2382 int c; |
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2383 int norm_term; |
7 | 2384 #if defined(FEAT_GUI) || defined(UNIX) |
17162
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patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2385 int force_next = FALSE; |
7 | 2386 #endif |
2387 | |
18812
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2388 if (end_row > screen_Rows) // safety check |
7 | 2389 end_row = screen_Rows; |
18812
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2390 if (end_col > screen_Columns) // safety check |
7 | 2391 end_col = screen_Columns; |
2392 if (ScreenLines == NULL | |
2393 || start_row >= end_row | |
18812
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2394 || start_col >= end_col) // nothing to do |
7 | 2395 return; |
2396 | |
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
|
2397 // it's a "normal" terminal when not in a GUI or cterm |
7 | 2398 norm_term = ( |
2399 #ifdef FEAT_GUI | |
2400 !gui.in_use && | |
2401 #endif | |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2402 !IS_CTERM); |
7 | 2403 for (row = start_row; row < end_row; ++row) |
2404 { | |
1668 | 2405 if (has_mbyte |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2406 #ifdef FEAT_GUI |
1668 | 2407 && !gui.in_use |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2408 #endif |
1668 | 2409 ) |
2410 { | |
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
2411 // When drawing over the right half of a double-wide char clear |
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
2412 // out the left half. When drawing over the left half of a |
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2413 // double wide-char clear out the right half. Only needed in a |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2414 // terminal. |
1685 | 2415 if (start_col > 0 && mb_fix_col(start_col, row) != start_col) |
1670 | 2416 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0); |
1677 | 2417 if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col) |
1670 | 2418 screen_puts_len((char_u *)" ", 1, row, end_col, 0); |
1668 | 2419 } |
7 | 2420 /* |
2421 * Try to use delete-line termcap code, when no attributes or in a | |
2422 * "normal" terminal, where a bold/italic space is just a | |
2423 * space. | |
2424 */ | |
2425 did_delete = FALSE; | |
2426 if (c2 == ' ' | |
2427 && end_col == Columns | |
2428 && can_clear(T_CE) | |
2429 && (attr == 0 | |
2430 || (norm_term | |
2431 && attr <= HL_ALL | |
2432 && ((attr & ~(HL_BOLD | HL_ITALIC)) == 0)))) | |
2433 { | |
2434 /* | |
2435 * check if we really need to clear something | |
2436 */ | |
2437 col = start_col; | |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2438 if (c1 != ' ') // don't clear first char |
7 | 2439 ++col; |
2440 | |
2441 off = LineOffset[row] + col; | |
2442 end_off = LineOffset[row] + end_col; | |
2443 | |
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
|
2444 // skip blanks (used often, keep it fast!) |
7 | 2445 if (enc_utf8) |
2446 while (off < end_off && ScreenLines[off] == ' ' | |
2447 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0) | |
2448 ++off; | |
2449 else | |
2450 while (off < end_off && ScreenLines[off] == ' ' | |
2451 && ScreenAttrs[off] == 0) | |
2452 ++off; | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
2453 if (off < end_off) // something to be cleared |
7 | 2454 { |
2455 col = off - LineOffset[row]; | |
2456 screen_stop_highlight(); | |
18812
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2457 term_windgoto(row, col);// clear rest of this screen line |
7 | 2458 out_str(T_CE); |
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
|
2459 screen_start(); // don't know where cursor is now |
7 | 2460 col = end_col - col; |
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
|
2461 while (col--) // clear chars in ScreenLines |
7 | 2462 { |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2463 space_to_screenline(off, 0); |
7 | 2464 ++off; |
2465 } | |
2466 } | |
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
|
2467 did_delete = TRUE; // the chars are cleared now |
7 | 2468 } |
2469 | |
2470 off = LineOffset[row] + start_col; | |
2471 c = c1; | |
2472 for (col = start_col; col < end_col; ++col) | |
2473 { | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2474 if ((ScreenLines[off] != c |
714 | 2475 || (enc_utf8 && (int)ScreenLinesUC[off] |
2476 != (c >= 0x80 ? c : 0)) | |
7 | 2477 || ScreenAttrs[off] != attr |
2478 #if defined(FEAT_GUI) || defined(UNIX) | |
2479 || force_next | |
2480 #endif | |
2481 ) | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2482 #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
|
2483 // Skip if under a(nother) popup. |
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2484 && !blocked_by_popup(row, col) |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2485 #endif |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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16918
diff
changeset
|
2486 ) |
7 | 2487 { |
2488 #if defined(FEAT_GUI) || defined(UNIX) | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2489 // The bold trick may make a single row of pixels appear in |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2490 // the next character. When a bold character is removed, the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2491 // next character should be redrawn too. This happens for our |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2492 // own GUI and for some xterms. |
7 | 2493 if ( |
2494 # ifdef FEAT_GUI | |
2495 gui.in_use | |
2496 # endif | |
2497 # if defined(FEAT_GUI) && defined(UNIX) | |
2498 || | |
2499 # endif | |
2500 # ifdef UNIX | |
2501 term_is_xterm | |
2502 # endif | |
2503 ) | |
2504 { | |
2505 if (ScreenLines[off] != ' ' | |
2506 && (ScreenAttrs[off] > HL_ALL | |
2507 || ScreenAttrs[off] & HL_BOLD)) | |
2508 force_next = TRUE; | |
2509 else | |
2510 force_next = FALSE; | |
2511 } | |
2512 #endif | |
2513 ScreenLines[off] = c; | |
2514 if (enc_utf8) | |
2515 { | |
2516 if (c >= 0x80) | |
2517 { | |
2518 ScreenLinesUC[off] = c; | |
714 | 2519 ScreenLinesC[0][off] = 0; |
7 | 2520 } |
2521 else | |
2522 ScreenLinesUC[off] = 0; | |
2523 } | |
2524 ScreenAttrs[off] = attr; | |
2525 if (!did_delete || c != ' ') | |
2526 screen_char(off, row, col); | |
2527 } | |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2528 ScreenCols[off] = -1; |
7 | 2529 ++off; |
2530 if (col == start_col) | |
2531 { | |
2532 if (did_delete) | |
2533 break; | |
2534 c = c2; | |
2535 } | |
2536 } | |
2537 if (end_col == Columns) | |
2538 LineWraps[row] = FALSE; | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2539 if (row == Rows - 1) // overwritten the command line |
7 | 2540 { |
2541 redraw_cmdline = TRUE; | |
13666
57da3d873f20
patch 8.0.1705: when making a vertical split the mode message isn't updated
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2542 if (start_col == 0 && end_col == Columns |
57da3d873f20
patch 8.0.1705: when making a vertical split the mode message isn't updated
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2543 && c1 == ' ' && c2 == ' ' && attr == 0) |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2544 clear_cmdline = FALSE; // command line has been cleared |
644 | 2545 if (start_col == 0) |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2546 mode_displayed = FALSE; // mode cleared or overwritten |
7 | 2547 } |
2548 } | |
2549 } | |
2550 | |
2551 /* | |
2552 * Check if there should be a delay. Used before clearing or redrawing the | |
2553 * screen or the command line. | |
2554 */ | |
2555 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2556 check_for_delay(int check_msg_scroll) |
7 | 2557 { |
2558 if ((emsg_on_display || (check_msg_scroll && msg_scroll)) | |
2559 && !did_wait_return | |
22742
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2560 && emsg_silent == 0 |
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2561 && !in_assert_fails) |
7 | 2562 { |
2563 out_flush(); | |
18642
bbea1f108187
patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents:
18603
diff
changeset
|
2564 ui_delay(1006L, TRUE); |
7 | 2565 emsg_on_display = FALSE; |
2566 if (check_msg_scroll) | |
2567 msg_scroll = FALSE; | |
2568 } | |
2569 } | |
2570 | |
2571 /* | |
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
|
2572 * 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
|
2573 */ |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2574 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
|
2575 clear_TabPageIdxs(void) |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2576 { |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2577 int scol; |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2578 |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2579 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:
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diff
changeset
|
2580 TabPageIdxs[scol] = 0; |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2581 } |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2582 |
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2583 /* |
7 | 2584 * screen_valid - allocate screen buffers if size changed |
3263 | 2585 * If "doclear" is TRUE: clear screen if it has been resized. |
7 | 2586 * Returns TRUE if there is a valid screen to write to. |
2587 * Returns FALSE when starting up and screen not initialized yet. | |
2588 */ | |
2589 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2590 screen_valid(int doclear) |
7 | 2591 { |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2592 screenalloc(doclear); // allocate screen buffers if size changed |
7 | 2593 return (ScreenLines != NULL); |
2594 } | |
2595 | |
2596 /* | |
2597 * Resize the shell to Rows and Columns. | |
2598 * Allocate ScreenLines[] and associated items. | |
2599 * | |
2600 * There may be some time between setting Rows and Columns and (re)allocating | |
2601 * ScreenLines[]. This happens when starting up and when (manually) changing | |
2602 * the shell size. Always use screen_Rows and screen_Columns to access items | |
2603 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the | |
2604 * final size of the shell is needed. | |
2605 */ | |
2606 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2607 screenalloc(int doclear) |
7 | 2608 { |
2609 int new_row, old_row; | |
2610 #ifdef FEAT_GUI | |
2611 int old_Rows; | |
2612 #endif | |
2613 win_T *wp; | |
2614 int outofmem = FALSE; | |
2615 int len; | |
2616 schar_T *new_ScreenLines; | |
2617 u8char_T *new_ScreenLinesUC = NULL; | |
714 | 2618 u8char_T *new_ScreenLinesC[MAX_MCO]; |
7 | 2619 schar_T *new_ScreenLines2 = NULL; |
714 | 2620 int i; |
7 | 2621 sattr_T *new_ScreenAttrs; |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2622 colnr_T *new_ScreenCols; |
7 | 2623 unsigned *new_LineOffset; |
2624 char_u *new_LineWraps; | |
681 | 2625 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
|
2626 #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
|
2627 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
|
2628 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
|
2629 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
|
2630 #endif |
671 | 2631 tabpage_T *tp; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2632 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
|
2633 static int done_outofmem_msg = FALSE; // did outofmem message |
1824 | 2634 int retry_count = 0; |
2635 | |
2636 retry: | |
7 | 2637 /* |
2638 * Allocation of the screen buffers is done only when the size changes and | |
2639 * when Rows and Columns have been set and we have started doing full | |
2640 * screen stuff. | |
2641 */ | |
2642 if ((ScreenLines != NULL | |
2643 && Rows == screen_Rows | |
2644 && Columns == screen_Columns | |
2645 && enc_utf8 == (ScreenLinesUC != NULL) | |
2646 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL) | |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2647 && p_mco == Screen_mco) |
7 | 2648 || Rows == 0 |
2649 || Columns == 0 | |
2650 || (!full_screen && ScreenLines == NULL)) | |
2651 return; | |
2652 | |
2653 /* | |
2654 * It's possible that we produce an out-of-memory message below, which | |
2655 * will cause this function to be called again. To break the loop, just | |
2656 * return here. | |
2657 */ | |
2658 if (entered) | |
2659 return; | |
2660 entered = TRUE; | |
2661 | |
911 | 2662 /* |
2663 * Note that the window sizes are updated before reallocating the arrays, | |
2664 * thus we must not redraw here! | |
2665 */ | |
2666 ++RedrawingDisabled; | |
2667 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2668 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
|
2669 |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2670 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2671 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
|
2672 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2673 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2674 comp_col(); // recompute columns for shown command and ruler |
7 | 2675 |
2676 /* | |
2677 * We're changing the size of the screen. | |
2678 * - Allocate new arrays for ScreenLines and ScreenAttrs. | |
2679 * - Move lines from the old arrays into the new arrays, clear extra | |
2680 * lines (unless the screen is going to be cleared). | |
2681 * - Free the old arrays. | |
2682 * | |
2683 * If anything fails, make ScreenLines NULL, so we don't do anything! | |
2684 * Continuing with the old ScreenLines may result in a crash, because the | |
2685 * size is wrong. | |
2686 */ | |
671 | 2687 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2688 win_free_lsize(wp); |
1946 | 2689 if (aucmd_win != NULL) |
2690 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
|
2691 #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
|
2692 // 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
|
2693 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
|
2694 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
|
2695 // 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
|
2696 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
|
2697 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
|
2698 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
|
2699 #endif |
7 | 2700 |
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
|
2701 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
|
2702 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T *) * MAX_MCO); |
7 | 2703 if (enc_utf8) |
2704 { | |
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
|
2705 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns); |
714 | 2706 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
|
2707 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
|
2708 (Rows + 1) * Columns); |
7 | 2709 } |
2710 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
|
2711 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
|
2712 new_ScreenAttrs = LALLOC_MULT(sattr_T, (Rows + 1) * Columns); |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2713 new_ScreenCols = LALLOC_MULT(colnr_T, (Rows + 1) * Columns); |
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
|
2714 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
|
2715 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
|
2716 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
|
2717 #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
|
2718 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
|
2719 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
|
2720 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
|
2721 #endif |
7 | 2722 |
677 | 2723 FOR_ALL_TAB_WINDOWS(tp, wp) |
7 | 2724 { |
2725 if (win_alloc_lines(wp) == FAIL) | |
2726 { | |
2727 outofmem = TRUE; | |
1819 | 2728 goto give_up; |
2729 } | |
2730 } | |
1946 | 2731 if (aucmd_win != NULL && aucmd_win->w_lines == NULL |
2732 && win_alloc_lines(aucmd_win) == FAIL) | |
1906 | 2733 outofmem = TRUE; |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2734 #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
|
2735 // 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
|
2736 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
|
2737 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
|
2738 { |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2739 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
|
2740 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
|
2741 } |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2742 // 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
|
2743 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
|
2744 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
|
2745 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
|
2746 { |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2747 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
|
2748 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
|
2749 } |
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2750 #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
|
2751 |
1819 | 2752 give_up: |
7 | 2753 |
714 | 2754 for (i = 0; i < p_mco; ++i) |
2755 if (new_ScreenLinesC[i] == NULL) | |
2756 break; | |
7 | 2757 if (new_ScreenLines == NULL |
714 | 2758 || (enc_utf8 && (new_ScreenLinesUC == NULL || i != p_mco)) |
7 | 2759 || (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL) |
2760 || new_ScreenAttrs == NULL | |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2761 || new_ScreenCols == NULL |
7 | 2762 || new_LineOffset == NULL |
2763 || new_LineWraps == NULL | |
671 | 2764 || 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
|
2765 #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
|
2766 || 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
|
2767 || 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
|
2768 || 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
|
2769 #endif |
7 | 2770 || outofmem) |
2771 { | |
944 | 2772 if (ScreenLines != NULL || !done_outofmem_msg) |
534 | 2773 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2774 // guess the size |
534 | 2775 do_outofmem_msg((long_u)((Rows + 1) * Columns)); |
2776 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2777 // 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
|
2778 // and over again. |
944 | 2779 done_outofmem_msg = TRUE; |
534 | 2780 } |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2781 VIM_CLEAR(new_ScreenLines); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2782 VIM_CLEAR(new_ScreenLinesUC); |
714 | 2783 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
|
2784 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
|
2785 VIM_CLEAR(new_ScreenLines2); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2786 VIM_CLEAR(new_ScreenAttrs); |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2787 VIM_CLEAR(new_ScreenCols); |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2788 VIM_CLEAR(new_LineOffset); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2789 VIM_CLEAR(new_LineWraps); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2790 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
|
2791 #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
|
2792 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
|
2793 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
|
2794 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
|
2795 #endif |
7 | 2796 } |
2797 else | |
2798 { | |
944 | 2799 done_outofmem_msg = FALSE; |
534 | 2800 |
7 | 2801 for (new_row = 0; new_row < Rows; ++new_row) |
2802 { | |
2803 new_LineOffset[new_row] = new_row * Columns; | |
2804 new_LineWraps[new_row] = FALSE; | |
2805 | |
2806 /* | |
2807 * If the screen is not going to be cleared, copy as much as | |
2808 * possible from the old screen to the new one and clear the rest | |
2809 * (used when resizing the window at the "--more--" prompt or when | |
2810 * executing an external command, for the GUI). | |
2811 */ | |
3263 | 2812 if (!doclear) |
7 | 2813 { |
2814 (void)vim_memset(new_ScreenLines + new_row * Columns, | |
2815 ' ', (size_t)Columns * sizeof(schar_T)); | |
2816 if (enc_utf8) | |
2817 { | |
2818 (void)vim_memset(new_ScreenLinesUC + new_row * Columns, | |
2819 0, (size_t)Columns * sizeof(u8char_T)); | |
714 | 2820 for (i = 0; i < p_mco; ++i) |
2821 (void)vim_memset(new_ScreenLinesC[i] | |
2822 + new_row * Columns, | |
7 | 2823 0, (size_t)Columns * sizeof(u8char_T)); |
2824 } | |
2825 if (enc_dbcs == DBCS_JPNU) | |
2826 (void)vim_memset(new_ScreenLines2 + new_row * Columns, | |
2827 0, (size_t)Columns * sizeof(schar_T)); | |
2828 (void)vim_memset(new_ScreenAttrs + new_row * Columns, | |
2829 0, (size_t)Columns * sizeof(sattr_T)); | |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2830 (void)vim_memset(new_ScreenCols + new_row * Columns, |
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2831 0, (size_t)Columns * sizeof(colnr_T)); |
7 | 2832 old_row = new_row + (screen_Rows - Rows); |
534 | 2833 if (old_row >= 0 && ScreenLines != NULL) |
7 | 2834 { |
2835 if (screen_Columns < Columns) | |
2836 len = screen_Columns; | |
2837 else | |
2838 len = Columns; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2839 // 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
|
2840 // may be invalid now. Also when p_mco changes. |
714 | 2841 if (!(enc_utf8 && ScreenLinesUC == NULL) |
2842 && p_mco == Screen_mco) | |
26 | 2843 mch_memmove(new_ScreenLines + new_LineOffset[new_row], |
2844 ScreenLines + LineOffset[old_row], | |
2845 (size_t)len * sizeof(schar_T)); | |
714 | 2846 if (enc_utf8 && ScreenLinesUC != NULL |
2847 && p_mco == Screen_mco) | |
7 | 2848 { |
2849 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row], | |
2850 ScreenLinesUC + LineOffset[old_row], | |
2851 (size_t)len * sizeof(u8char_T)); | |
714 | 2852 for (i = 0; i < p_mco; ++i) |
2853 mch_memmove(new_ScreenLinesC[i] | |
2854 + new_LineOffset[new_row], | |
2855 ScreenLinesC[i] + LineOffset[old_row], | |
7 | 2856 (size_t)len * sizeof(u8char_T)); |
2857 } | |
2858 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL) | |
2859 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row], | |
2860 ScreenLines2 + LineOffset[old_row], | |
2861 (size_t)len * sizeof(schar_T)); | |
2862 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row], | |
2863 ScreenAttrs + LineOffset[old_row], | |
2864 (size_t)len * sizeof(sattr_T)); | |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2865 mch_memmove(new_ScreenCols + new_LineOffset[new_row], |
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2866 ScreenAttrs + LineOffset[old_row], |
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2867 (size_t)len * sizeof(colnr_T)); |
7 | 2868 } |
2869 } | |
2870 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2871 // Use the last line of the screen for the current line. |
7 | 2872 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
|
2873 |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2874 #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
|
2875 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
|
2876 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
|
2877 #endif |
7 | 2878 } |
2879 | |
356 | 2880 free_screenlines(); |
2881 | |
17696
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2882 // NOTE: this may result in all pointers to become NULL. |
7 | 2883 ScreenLines = new_ScreenLines; |
2884 ScreenLinesUC = new_ScreenLinesUC; | |
714 | 2885 for (i = 0; i < p_mco; ++i) |
2886 ScreenLinesC[i] = new_ScreenLinesC[i]; | |
2887 Screen_mco = p_mco; | |
7 | 2888 ScreenLines2 = new_ScreenLines2; |
2889 ScreenAttrs = new_ScreenAttrs; | |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2890 ScreenCols = new_ScreenCols; |
7 | 2891 LineOffset = new_LineOffset; |
2892 LineWraps = new_LineWraps; | |
671 | 2893 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
|
2894 #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
|
2895 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
|
2896 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
|
2897 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
|
2898 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
|
2899 #endif |
7 | 2900 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2901 // 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
|
2902 // size of ScreenLines[]. Set them before calling anything. |
7 | 2903 #ifdef FEAT_GUI |
2904 old_Rows = screen_Rows; | |
2905 #endif | |
2906 screen_Rows = Rows; | |
2907 screen_Columns = Columns; | |
2908 | |
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29672
diff
changeset
|
2909 must_redraw = UPD_CLEAR; // need to clear the screen later |
3263 | 2910 if (doclear) |
7 | 2911 screenclear2(); |
2912 #ifdef FEAT_GUI | |
2913 else if (gui.in_use | |
2914 && !gui.starting | |
2915 && ScreenLines != NULL | |
2916 && old_Rows != Rows) | |
2917 { | |
19824
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2918 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
|
2919 |
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2920 // 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
|
2921 // command. |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2922 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
|
2923 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
|
2924 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
|
2925 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
|
2926 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
|
2927 msg_col = Columns - 1; // put cursor at last column |
7 | 2928 } |
2929 #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
|
2930 clear_TabPageIdxs(); |
7 | 2931 |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2932 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2933 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2934 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2935 |
7 | 2936 entered = FALSE; |
911 | 2937 --RedrawingDisabled; |
766 | 2938 |
1824 | 2939 /* |
2940 * Do not apply autocommands more than 3 times to avoid an endless loop | |
2941 * in case applying autocommands always changes Rows or Columns. | |
2942 */ | |
2943 if (starting == 0 && ++retry_count <= 3) | |
2944 { | |
766 | 2945 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
|
2946 // 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
|
2947 // jump back to check if we need to allocate the screen again. |
1824 | 2948 goto retry; |
2949 } | |
7 | 2950 } |
2951 | |
2952 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2953 free_screenlines(void) |
356 | 2954 { |
714 | 2955 int i; |
2956 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2957 VIM_CLEAR(ScreenLinesUC); |
714 | 2958 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
|
2959 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
|
2960 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
|
2961 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
|
2962 VIM_CLEAR(ScreenAttrs); |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2963 VIM_CLEAR(ScreenCols); |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2964 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
|
2965 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
|
2966 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
|
2967 #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
|
2968 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
|
2969 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
|
2970 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
|
2971 #endif |
356 | 2972 } |
2973 | |
2974 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2975 screenclear(void) |
7 | 2976 { |
2977 check_for_delay(FALSE); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2978 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
|
2979 screenclear2(); // clear the screen |
7 | 2980 } |
2981 | |
2982 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2983 screenclear2(void) |
7 | 2984 { |
2985 int i; | |
2986 | |
2987 if (starting == NO_SCREEN || ScreenLines == NULL | |
2988 #ifdef FEAT_GUI | |
2989 || (gui.in_use && gui.starting) | |
2990 #endif | |
2991 ) | |
2992 return; | |
2993 | |
2994 #ifdef FEAT_GUI | |
2995 if (!gui.in_use) | |
2996 #endif | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2997 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
|
2998 screen_stop_highlight(); // don't want highlighting here |
7 | 2999 |
3000 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3001 // disable selection without redrawing it |
7 | 3002 clip_scroll_selection(9999); |
3003 #endif | |
3004 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3005 // blank out ScreenLines |
7 | 3006 for (i = 0; i < Rows; ++i) |
3007 { | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3008 lineclear(LineOffset[i], (int)Columns, 0); |
7 | 3009 LineWraps[i] = FALSE; |
3010 } | |
3011 | |
3012 if (can_clear(T_CL)) | |
3013 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3014 out_str(T_CL); // clear the display |
7 | 3015 clear_cmdline = FALSE; |
644 | 3016 mode_displayed = FALSE; |
7 | 3017 } |
3018 else | |
3019 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3020 // can't clear the screen, mark all chars with invalid attributes |
7 | 3021 for (i = 0; i < Rows; ++i) |
3022 lineinvalid(LineOffset[i], (int)Columns); | |
3023 clear_cmdline = TRUE; | |
3024 } | |
3025 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3026 screen_cleared = TRUE; // can use contents of ScreenLines now |
7 | 3027 |
3028 win_rest_invalid(firstwin); | |
3029 redraw_cmdline = TRUE; | |
673 | 3030 redraw_tabline = TRUE; |
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29672
diff
changeset
|
3031 if (must_redraw == UPD_CLEAR) // no need to clear again |
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29672
diff
changeset
|
3032 must_redraw = UPD_NOT_VALID; |
7 | 3033 compute_cmdrow(); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3034 msg_row = cmdline_row; // put cursor on last line for messages |
7 | 3035 msg_col = 0; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3036 screen_start(); // don't know where cursor is now |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3037 msg_scrolled = 0; // can't scroll back |
7 | 3038 msg_didany = FALSE; |
3039 msg_didout = FALSE; | |
3040 } | |
3041 | |
3042 /* | |
3043 * Clear one line in ScreenLines. | |
3044 */ | |
3045 static void | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3046 lineclear(unsigned off, int width, int attr) |
7 | 3047 { |
3048 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T)); | |
3049 if (enc_utf8) | |
3050 (void)vim_memset(ScreenLinesUC + off, 0, | |
3051 (size_t)width * sizeof(u8char_T)); | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3052 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T)); |
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
3053 (void)vim_memset(ScreenCols + off, -1, (size_t)width * sizeof(colnr_T)); |
7 | 3054 } |
3055 | |
3056 /* | |
3057 * Mark one line in ScreenLines invalid by setting the attributes to an | |
3058 * invalid value. | |
3059 */ | |
3060 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3061 lineinvalid(unsigned off, int width) |
7 | 3062 { |
3063 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T)); | |
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diff
changeset
|
3064 (void)vim_memset(ScreenCols + off, -1, (size_t)width * sizeof(colnr_T)); |
7 | 3065 } |
3066 | |
3067 /* | |
21226
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parents:
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diff
changeset
|
3068 * To be called when characters were sent to the terminal directly, outputting |
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patch 8.2.1164: text cleared by checking terminal properties not redrawn
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diff
changeset
|
3069 * test on "screen_lnum". |
421c4ed6b949
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diff
changeset
|
3070 */ |
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diff
changeset
|
3071 void |
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patch 8.2.1164: text cleared by checking terminal properties not redrawn
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diff
changeset
|
3072 line_was_clobbered(int screen_lnum) |
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patch 8.2.1164: text cleared by checking terminal properties not redrawn
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diff
changeset
|
3073 { |
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patch 8.2.1164: text cleared by checking terminal properties not redrawn
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diff
changeset
|
3074 lineinvalid(LineOffset[screen_lnum], (int)Columns); |
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diff
changeset
|
3075 } |
421c4ed6b949
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3076 |
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diff
changeset
|
3077 /* |
7 | 3078 * Copy part of a Screenline for vertically split window "wp". |
3079 */ | |
3080 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3081 linecopy(int to, int from, win_T *wp) |
7 | 3082 { |
3083 unsigned off_to = LineOffset[to] + wp->w_wincol; | |
3084 unsigned off_from = LineOffset[from] + wp->w_wincol; | |
3085 | |
3086 mch_memmove(ScreenLines + off_to, ScreenLines + off_from, | |
3087 wp->w_width * sizeof(schar_T)); | |
3088 if (enc_utf8) | |
3089 { | |
714 | 3090 int i; |
3091 | |
7 | 3092 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from, |
3093 wp->w_width * sizeof(u8char_T)); | |
714 | 3094 for (i = 0; i < p_mco; ++i) |
3095 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from, | |
3096 wp->w_width * sizeof(u8char_T)); | |
7 | 3097 } |
3098 if (enc_dbcs == DBCS_JPNU) | |
3099 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from, | |
3100 wp->w_width * sizeof(schar_T)); | |
3101 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from, | |
3102 wp->w_width * sizeof(sattr_T)); | |
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|
3103 mch_memmove(ScreenCols + off_to, ScreenCols + off_from, |
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|
3104 wp->w_width * sizeof(colnr_T)); |
7 | 3105 } |
3106 | |
3107 /* | |
3108 * Return TRUE if clearing with term string "p" would work. | |
3109 * It can't work when the string is empty or it won't set the right background. | |
16986
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3110 * Don't clear to end-of-line when there are popups, it may cause flicker. |
7 | 3111 */ |
3112 int | |
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parents:
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diff
changeset
|
3113 can_clear(char_u *p) |
7 | 3114 { |
3115 return (*p != NUL && (t_colors <= 1 | |
3116 #ifdef FEAT_GUI | |
3117 || gui.in_use | |
3118 #endif | |
9027
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8977
diff
changeset
|
3119 #ifdef FEAT_TERMGUICOLORS |
9939
ccb6461b82df
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parents:
9885
diff
changeset
|
3120 || (p_tgc && cterm_normal_bg_gui_color == INVALCOLOR) |
9320
b6472fd9f5ba
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diff
changeset
|
3121 || (!p_tgc && cterm_normal_bg_color == 0) |
b6472fd9f5ba
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changeset
|
3122 #else |
b6472fd9f5ba
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diff
changeset
|
3123 || cterm_normal_bg_color == 0 |
b6472fd9f5ba
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diff
changeset
|
3124 #endif |
16986
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|
3125 || *T_UT != NUL) |
18763
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diff
changeset
|
3126 #ifdef FEAT_PROP_POPUP |
16986
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changeset
|
3127 && !(p == T_CE && popup_visible) |
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|
3128 #endif |
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|
3129 ); |
7 | 3130 } |
3131 | |
3132 /* | |
3133 * Reset cursor position. Use whenever cursor was moved because of outputting | |
3134 * something directly to the screen (shell commands) or a terminal control | |
3135 * code. | |
3136 */ | |
3137 void | |
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7805
diff
changeset
|
3138 screen_start(void) |
7 | 3139 { |
3140 screen_cur_row = screen_cur_col = 9999; | |
3141 } | |
3142 | |
3143 /* | |
3144 * Move the cursor to position "row","col" in the screen. | |
3145 * This tries to find the most efficient way to move, minimizing the number of | |
3146 * characters sent to the terminal. | |
3147 */ | |
3148 void | |
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7805
diff
changeset
|
3149 windgoto(int row, int col) |
7 | 3150 { |
205 | 3151 sattr_T *p; |
7 | 3152 int i; |
3153 int plan; | |
3154 int cost; | |
3155 int wouldbe_col; | |
3156 int noinvcurs; | |
3157 char_u *bs; | |
3158 int goto_cost; | |
3159 int attr; | |
3160 | |
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changeset
|
3161 #define GOTO_COST 7 // assume a term_windgoto() takes about 7 chars |
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changeset
|
3162 #define HIGHL_COST 5 // assume unhighlight takes 5 chars |
7 | 3163 |
3164 #define PLAN_LE 1 | |
3165 #define PLAN_CR 2 | |
3166 #define PLAN_NL 3 | |
3167 #define PLAN_WRITE 4 | |
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changeset
|
3168 // Can't use ScreenLines unless initialized |
7 | 3169 if (ScreenLines == NULL) |
3170 return; | |
3171 if (col != screen_cur_col || row != screen_cur_row) | |
3172 { | |
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diff
changeset
|
3173 // Check for valid position. |
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diff
changeset
|
3174 if (row < 0) // window without text lines? |
7 | 3175 row = 0; |
3176 if (row >= screen_Rows) | |
3177 row = screen_Rows - 1; | |
3178 if (col >= screen_Columns) | |
3179 col = screen_Columns - 1; | |
3180 | |
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diff
changeset
|
3181 // check if no cursor movement is allowed in highlight mode |
7 | 3182 if (screen_attr && *T_MS == NUL) |
3183 noinvcurs = HIGHL_COST; | |
3184 else | |
3185 noinvcurs = 0; | |
3186 goto_cost = GOTO_COST + noinvcurs; | |
3187 | |
3188 /* | |
3189 * Plan how to do the positioning: | |
3190 * 1. Use CR to move it to column 0, same row. | |
3191 * 2. Use T_LE to move it a few columns to the left. | |
3192 * 3. Use NL to move a few lines down, column 0. | |
3193 * 4. Move a few columns to the right with T_ND or by writing chars. | |
3194 * | |
3195 * Don't do this if the cursor went beyond the last column, the cursor | |
3196 * position is unknown then (some terminals wrap, some don't ) | |
3197 * | |
1213 | 3198 * First check if the highlighting attributes allow us to write |
7 | 3199 * characters to move the cursor to the right. |
3200 */ | |
3201 if (row >= screen_cur_row && screen_cur_col < Columns) | |
3202 { | |
3203 /* | |
3204 * If the cursor is in the same row, bigger col, we can use CR | |
3205 * or T_LE. | |
3206 */ | |
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diff
changeset
|
3207 bs = NULL; // init for GCC |
7 | 3208 attr = screen_attr; |
3209 if (row == screen_cur_row && col < screen_cur_col) | |
3210 { | |
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diff
changeset
|
3211 // "le" is preferred over "bc", because "bc" is obsolete |
7 | 3212 if (*T_LE) |
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diff
changeset
|
3213 bs = T_LE; // "cursor left" |
7 | 3214 else |
18812
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diff
changeset
|
3215 bs = T_BC; // "backspace character (old) |
7 | 3216 if (*bs) |
3217 cost = (screen_cur_col - col) * (int)STRLEN(bs); | |
3218 else | |
3219 cost = 999; | |
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diff
changeset
|
3220 if (col + 1 < cost) // using CR is less characters |
7 | 3221 { |
3222 plan = PLAN_CR; | |
3223 wouldbe_col = 0; | |
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diff
changeset
|
3224 cost = 1; // CR is just one character |
7 | 3225 } |
3226 else | |
3227 { | |
3228 plan = PLAN_LE; | |
3229 wouldbe_col = col; | |
3230 } | |
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diff
changeset
|
3231 if (noinvcurs) // will stop highlighting |
7 | 3232 { |
3233 cost += noinvcurs; | |
3234 attr = 0; | |
3235 } | |
3236 } | |
3237 | |
3238 /* | |
3239 * If the cursor is above where we want to be, we can use CR LF. | |
3240 */ | |
3241 else if (row > screen_cur_row) | |
3242 { | |
3243 plan = PLAN_NL; | |
3244 wouldbe_col = 0; | |
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changeset
|
3245 cost = (row - screen_cur_row) * 2; // CR LF |
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diff
changeset
|
3246 if (noinvcurs) // will stop highlighting |
7 | 3247 { |
3248 cost += noinvcurs; | |
3249 attr = 0; | |
3250 } | |
3251 } | |
3252 | |
3253 /* | |
3254 * If the cursor is in the same row, smaller col, just use write. | |
3255 */ | |
3256 else | |
3257 { | |
3258 plan = PLAN_WRITE; | |
3259 wouldbe_col = screen_cur_col; | |
3260 cost = 0; | |
3261 } | |
3262 | |
3263 /* | |
3264 * Check if any characters that need to be written have the | |
3265 * correct attributes. Also avoid UTF-8 characters. | |
3266 */ | |
3267 i = col - wouldbe_col; | |
3268 if (i > 0) | |
3269 cost += i; | |
3270 if (cost < goto_cost && i > 0) | |
3271 { | |
3272 /* | |
3273 * Check if the attributes are correct without additionally | |
3274 * stopping highlighting. | |
3275 */ | |
3276 p = ScreenAttrs + LineOffset[row] + wouldbe_col; | |
3277 while (i && *p++ == attr) | |
3278 --i; | |
3279 if (i != 0) | |
3280 { | |
3281 /* | |
3282 * Try if it works when highlighting is stopped here. | |
3283 */ | |
3284 if (*--p == 0) | |
3285 { | |
3286 cost += noinvcurs; | |
3287 while (i && *p++ == 0) | |
3288 --i; | |
3289 } | |
3290 if (i != 0) | |
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changeset
|
3291 cost = 999; // different attributes, don't do it |
7 | 3292 } |
3293 if (enc_utf8) | |
3294 { | |
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changeset
|
3295 // Don't use an UTF-8 char for positioning, it's slow. |
7 | 3296 for (i = wouldbe_col; i < col; ++i) |
3297 if (ScreenLinesUC[LineOffset[row] + i] != 0) | |
3298 { | |
3299 cost = 999; | |
3300 break; | |
3301 } | |
3302 } | |
3303 } | |
3304 | |
3305 /* | |
3306 * We can do it without term_windgoto()! | |
3307 */ | |
3308 if (cost < goto_cost) | |
3309 { | |
3310 if (plan == PLAN_LE) | |
3311 { | |
3312 if (noinvcurs) | |
3313 screen_stop_highlight(); | |
3314 while (screen_cur_col > col) | |
3315 { | |
3316 out_str(bs); | |
3317 --screen_cur_col; | |
3318 } | |
3319 } | |
3320 else if (plan == PLAN_CR) | |
3321 { | |
3322 if (noinvcurs) | |
3323 screen_stop_highlight(); | |
3324 out_char('\r'); | |
3325 screen_cur_col = 0; | |
3326 } | |
3327 else if (plan == PLAN_NL) | |
3328 { | |
3329 if (noinvcurs) | |
3330 screen_stop_highlight(); | |
3331 while (screen_cur_row < row) | |
3332 { | |
3333 out_char('\n'); | |
3334 ++screen_cur_row; | |
3335 } | |
3336 screen_cur_col = 0; | |
3337 } | |
3338 | |
3339 i = col - screen_cur_col; | |
3340 if (i > 0) | |
3341 { | |
3342 /* | |
3343 * Use cursor-right if it's one character only. Avoids | |
3344 * removing a line of pixels from the last bold char, when | |
3345 * using the bold trick in the GUI. | |
3346 */ | |
3347 if (T_ND[0] != NUL && T_ND[1] == NUL) | |
3348 { | |
3349 while (i-- > 0) | |
3350 out_char(*T_ND); | |
3351 } | |
3352 else | |
3353 { | |
3354 int off; | |
3355 | |
3356 off = LineOffset[row] + screen_cur_col; | |
3357 while (i-- > 0) | |
3358 { | |
3359 if (ScreenAttrs[off] != screen_attr) | |
3360 screen_stop_highlight(); | |
3361 out_flush_check(); | |
3362 out_char(ScreenLines[off]); | |
3363 if (enc_dbcs == DBCS_JPNU | |
3364 && ScreenLines[off] == 0x8e) | |
3365 out_char(ScreenLines2[off]); | |
3366 ++off; | |
3367 } | |
3368 } | |
3369 } | |
3370 } | |
3371 } | |
3372 else | |
3373 cost = 999; | |
3374 | |
3375 if (cost >= goto_cost) | |
3376 { | |
3377 if (noinvcurs) | |
3378 screen_stop_highlight(); | |
5995 | 3379 if (row == screen_cur_row && (col > screen_cur_col) |
3380 && *T_CRI != NUL) | |
7 | 3381 term_cursor_right(col - screen_cur_col); |
3382 else | |
3383 term_windgoto(row, col); | |
3384 } | |
3385 screen_cur_row = row; | |
3386 screen_cur_col = col; | |
3387 } | |
3388 } | |
3389 | |
3390 /* | |
3391 * Set cursor to its position in the current window. | |
3392 */ | |
3393 void | |
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7805
diff
changeset
|
3394 setcursor(void) |
7 | 3395 { |
13400
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|
3396 setcursor_mayforce(FALSE); |
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|
3397 } |
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|
3398 |
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changeset
|
3399 /* |
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|
3400 * Set cursor to its position in the current window. |
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changeset
|
3401 * When "force" is TRUE also when not redrawing. |
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changeset
|
3402 */ |
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changeset
|
3403 void |
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changeset
|
3404 setcursor_mayforce(int force) |
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changeset
|
3405 { |
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patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3406 if (force || redrawing()) |
7 | 3407 { |
3408 validate_cursor(); | |
3409 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
|
3410 curwin->w_wincol + ( |
7 | 3411 #ifdef FEAT_RIGHTLEFT |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3412 // 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
|
3413 // 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
|
3414 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
|
3415 - ((has_mbyte |
1545 | 3416 && (*mb_ptr2cells)(ml_get_cursor()) == 2 |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3417 && vim_isprintc(gchar_cursor())) ? 2 : 1)) : |
7 | 3418 #endif |
3419 curwin->w_wcol)); | |
3420 } | |
3421 } | |
3422 | |
3423 | |
3424 /* | |
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3425 * 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
|
3426 * 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
|
3427 * If 'mayclear' is TRUE the screen will be cleared if it is faster than |
7 | 3428 * scrolling. |
3429 * Returns FAIL if the lines are not inserted, OK for success. | |
3430 */ | |
3431 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3432 win_ins_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3433 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3434 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3435 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3436 int invalid, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3437 int mayclear) |
7 | 3438 { |
3439 int did_delete; | |
3440 int nextrow; | |
3441 int lastrow; | |
3442 int retval; | |
3443 | |
3444 if (invalid) | |
3445 wp->w_lines_valid = 0; | |
3446 | |
29251
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3447 // with only a few lines it's not worth the effort |
7 | 3448 if (wp->w_height < 5) |
3449 return FAIL; | |
3450 | |
29251
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3451 // with the popup menu visible this might not work correctly |
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3452 if (pum_visible()) |
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3453 return FAIL; |
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3454 |
7 | 3455 if (line_count > wp->w_height - row) |
3456 line_count = wp->w_height - row; | |
3457 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3458 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0); |
7 | 3459 if (retval != MAYBE) |
3460 return retval; | |
3461 | |
3462 /* | |
3463 * If there is a next window or a status line, we first try to delete the | |
3464 * 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
|
3465 * 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
|
3466 * avoid messing up those windows, better just redraw. |
7 | 3467 */ |
3468 did_delete = FALSE; | |
3469 if (wp->w_next != NULL || wp->w_status_height) | |
3470 { | |
3471 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
|
3472 line_count, (int)Rows, FALSE, 0, NULL) == OK) |
7 | 3473 did_delete = TRUE; |
3474 else if (wp->w_next) | |
3475 return FAIL; | |
3476 } | |
3477 /* | |
3478 * if no lines deleted, blank the lines that will end up below the window | |
3479 */ | |
3480 if (!did_delete) | |
3481 { | |
3482 wp->w_redr_status = TRUE; | |
3483 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
|
3484 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height; |
7 | 3485 lastrow = nextrow + line_count; |
3486 if (lastrow > Rows) | |
3487 lastrow = Rows; | |
3488 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
|
3489 wp->w_wincol, (int)W_ENDCOL(wp), |
7 | 3490 ' ', ' ', 0); |
3491 } | |
3492 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3493 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, 0, NULL) |
7 | 3494 == FAIL) |
3495 { | |
17628
6146b10714de
patch 8.1.1811: popup window color cannot be set to "Normal"
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3496 // deletion will have messed up other windows |
7 | 3497 if (did_delete) |
3498 { | |
3499 wp->w_redr_status = TRUE; | |
3500 win_rest_invalid(W_NEXT(wp)); | |
3501 } | |
3502 return FAIL; | |
3503 } | |
3504 | |
3505 return OK; | |
3506 } | |
3507 | |
3508 /* | |
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3509 * Delete "line_count" window lines at "row" in window "wp". |
7 | 3510 * If "invalid" is TRUE curwin->w_lines[] is invalidated. |
3511 * If "mayclear" is TRUE the screen will be cleared if it is faster than | |
3512 * scrolling | |
3513 * Return OK for success, FAIL if the lines are not deleted. | |
3514 */ | |
3515 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3516 win_del_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3517 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3518 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3519 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3520 int invalid, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3521 int mayclear, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3522 int clear_attr) // for clearing lines |
7 | 3523 { |
3524 int retval; | |
3525 | |
3526 if (invalid) | |
3527 wp->w_lines_valid = 0; | |
3528 | |
3529 if (line_count > wp->w_height - row) | |
3530 line_count = wp->w_height - row; | |
3531 | |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3532 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr); |
7 | 3533 if (retval != MAYBE) |
3534 return retval; | |
3535 | |
3536 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
|
3537 (int)Rows, FALSE, clear_attr, NULL) == FAIL) |
7 | 3538 return FAIL; |
3539 | |
3540 /* | |
3541 * If there are windows or status lines below, try to put them at the | |
3542 * correct place. If we can't do that, they have to be redrawn. | |
3543 */ | |
3544 if (wp->w_next || wp->w_status_height || cmdline_row < Rows - 1) | |
3545 { | |
3546 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
|
3547 line_count, (int)Rows, clear_attr, NULL) == FAIL) |
7 | 3548 { |
3549 wp->w_redr_status = TRUE; | |
3550 win_rest_invalid(wp->w_next); | |
3551 } | |
3552 } | |
3553 /* | |
3554 * If this is the last window and there is no status line, redraw the | |
3555 * command line later. | |
3556 */ | |
3557 else | |
3558 redraw_cmdline = TRUE; | |
3559 return OK; | |
3560 } | |
3561 | |
3562 /* | |
3563 * Common code for win_ins_lines() and win_del_lines(). | |
3564 * Returns OK or FAIL when the work has been done. | |
3565 * Returns MAYBE when not finished yet. | |
3566 */ | |
3567 static int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3568 win_do_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3569 win_T *wp, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3570 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3571 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3572 int mayclear, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3573 int del, |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3574 int clear_attr) |
7 | 3575 { |
3576 int retval; | |
3577 | |
3578 if (!redrawing() || line_count <= 0) | |
3579 return FAIL; | |
3580 | |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3581 // 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
|
3582 // 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
|
3583 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
|
3584 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
|
3585 |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3586 // 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
|
3587 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns) |
7 | 3588 { |
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
|
3589 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
|
3590 screenclear(); // will set wp->w_lines_valid to 0 |
7 | 3591 return FAIL; |
3592 } | |
3593 | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3594 #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
|
3595 // 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
|
3596 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
|
3597 return FAIL; |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3598 #endif |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3599 |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3600 // Delete all remaining lines |
7 | 3601 if (row + line_count >= wp->w_height) |
3602 { | |
3603 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
|
3604 wp->w_wincol, (int)W_ENDCOL(wp), |
7 | 3605 ' ', ' ', 0); |
3606 return OK; | |
3607 } | |
3608 | |
3609 /* | |
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
|
3610 * When scrolling, the message on the command line should be cleared, |
7 | 3611 * 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
|
3612 * Don't do this when avoiding to insert lines. |
7 | 3613 */ |
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
|
3614 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
|
3615 clear_cmdline = TRUE; |
7 | 3616 |
3617 /* | |
3618 * If the terminal can set a scroll region, use that. | |
3619 * Always do this in a vertically split window. This will redraw from | |
3620 * ScreenLines[] when t_CV isn't defined. That's faster than using | |
3621 * win_line(). | |
3622 * 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
|
3623 * 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
|
3624 * scroll-up . |
7 | 3625 */ |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3626 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
|
3627 { |
7 | 3628 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
3629 scroll_region_set(wp, row); | |
3630 if (del) | |
3631 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
|
3632 wp->w_height - row, FALSE, clear_attr, wp); |
7 | 3633 else |
3634 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
|
3635 wp->w_height - row, clear_attr, wp); |
7 | 3636 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
3637 scroll_region_reset(); | |
3638 return retval; | |
3639 } | |
3640 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3641 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal |
7 | 3642 return FAIL; |
3643 | |
3644 return MAYBE; | |
3645 } | |
3646 | |
3647 /* | |
3648 * window 'wp' and everything after it is messed up, mark it for redraw | |
3649 */ | |
3650 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3651 win_rest_invalid(win_T *wp) |
7 | 3652 { |
3653 while (wp != NULL) | |
3654 { | |
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29672
diff
changeset
|
3655 redraw_win_later(wp, UPD_NOT_VALID); |
7 | 3656 wp->w_redr_status = TRUE; |
3657 wp = wp->w_next; | |
3658 } | |
3659 redraw_cmdline = TRUE; | |
3660 } | |
3661 | |
3662 /* | |
3663 * The rest of the routines in this file perform screen manipulations. The | |
3664 * given operation is performed physically on the screen. The corresponding | |
3665 * change is also made to the internal screen image. In this way, the editor | |
3666 * anticipates the effect of editing changes on the appearance of the screen. | |
3667 * That way, when we call screenupdate a complete redraw isn't usually | |
3668 * necessary. Another advantage is that we can keep adding code to anticipate | |
3669 * screen changes, and in the meantime, everything still works. | |
3670 */ | |
3671 | |
3672 /* | |
3673 * types for inserting or deleting lines | |
3674 */ | |
3675 #define USE_T_CAL 1 | |
3676 #define USE_T_CDL 2 | |
3677 #define USE_T_AL 3 | |
3678 #define USE_T_CE 4 | |
3679 #define USE_T_DL 5 | |
3680 #define USE_T_SR 6 | |
3681 #define USE_NL 7 | |
3682 #define USE_T_CD 8 | |
3683 #define USE_REDRAW 9 | |
3684 | |
3685 /* | |
3686 * insert lines on the screen and update ScreenLines[] | |
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3687 * "end" is the line after the scrolled part. Normally it is Rows. |
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3688 * When scrolling region used "off" is the offset from the top for the region. |
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3689 * "row" and "end" are relative to the start of the region. |
7 | 3690 * |
3691 * return FAIL for failure, OK for success. | |
3692 */ | |
446 | 3693 int |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3694 screen_ins_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3695 int off, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3696 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3697 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3698 int end, |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3699 int clear_attr, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3700 win_T *wp) // NULL or window to use width from |
7 | 3701 { |
3702 int i; | |
3703 int j; | |
3704 unsigned temp; | |
3705 int cursor_row; | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3706 int cursor_col = 0; |
7 | 3707 int type; |
3708 int result_empty; | |
3709 int can_ce = can_clear(T_CE); | |
3710 | |
3711 /* | |
3712 * FAIL if | |
3713 * - there is no valid screen | |
3714 * - the line count is less than one | |
3715 * - the line count is more than 'ttyscroll' | |
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3716 * - "end" is more than "Rows" (safety check, should not happen) |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3717 * - 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
|
3718 * - there is a popup window |
7 | 3719 */ |
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3720 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
|
3721 || line_count <= 0 || line_count > p_ttyscroll |
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3722 || end > Rows |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3723 #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
|
3724 || (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
|
3725 && 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
|
3726 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3727 #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
|
3728 || popup_visible |
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3729 #endif |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3730 ) |
7 | 3731 return FAIL; |
3732 | |
3733 /* | |
3734 * There are seven ways to insert lines: | |
3735 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
3736 * characters from ScreenLines[]. | |
3737 * 1. Use T_CD (clear to end of display) if it exists and the result of | |
3738 * the insert is just empty lines | |
3739 * 2. Use T_CAL (insert multiple lines) if it exists and T_AL is not | |
3740 * present or line_count > 1. It looks better if we do all the inserts | |
3741 * at once. | |
3742 * 3. Use T_CDL (delete multiple lines) if it exists and the result of the | |
3743 * insert is just empty lines and T_CE is not present or line_count > | |
3744 * 1. | |
3745 * 4. Use T_AL (insert line) if it exists. | |
3746 * 5. Use T_CE (erase line) if it exists and the result of the insert is | |
3747 * just empty lines. | |
3748 * 6. Use T_DL (delete line) if it exists and the result of the insert is | |
3749 * just empty lines. | |
3750 * 7. Use T_SR (scroll reverse) if it exists and inserting at row 0 and | |
3751 * the 'da' flag is not set or we have clear line capability. | |
3752 * 8. redraw the characters from ScreenLines[]. | |
3753 * | |
3754 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves | |
3755 * the scrollbar for the window. It does have insert line, use that if it | |
3756 * exists. | |
3757 */ | |
3758 result_empty = (row + line_count >= end); | |
3759 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3760 { |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3761 // Avoid that lines are first cleared here and then redrawn, which |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3762 // results in many characters updated twice. This happens with CTRL-F |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3763 // in a vertically split window. With line-by-line scrolling |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3764 // USE_REDRAW should be faster. |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3765 if (line_count > 3) |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3766 return FAIL; |
7 | 3767 type = USE_REDRAW; |
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3768 } |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3769 else if (can_clear(T_CD) && result_empty) |
7 | 3770 type = USE_T_CD; |
3771 else if (*T_CAL != NUL && (line_count > 1 || *T_AL == NUL)) | |
3772 type = USE_T_CAL; | |
3773 else if (*T_CDL != NUL && result_empty && (line_count > 1 || !can_ce)) | |
3774 type = USE_T_CDL; | |
3775 else if (*T_AL != NUL) | |
3776 type = USE_T_AL; | |
3777 else if (can_ce && result_empty) | |
3778 type = USE_T_CE; | |
3779 else if (*T_DL != NUL && result_empty) | |
3780 type = USE_T_DL; | |
3781 else if (*T_SR != NUL && row == 0 && (*T_DA == NUL || can_ce)) | |
3782 type = USE_T_SR; | |
3783 else | |
3784 return FAIL; | |
3785 | |
3786 /* | |
3787 * For clearing the lines screen_del_lines() is used. This will also take | |
3788 * care of t_db if necessary. | |
3789 */ | |
3790 if (type == USE_T_CD || type == USE_T_CDL || | |
3791 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
|
3792 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp); |
7 | 3793 |
3794 /* | |
3795 * If text is retained below the screen, first clear or delete as many | |
3796 * lines at the bottom of the window as are about to be inserted so that | |
3797 * the deleted lines won't later surface during a screen_del_lines. | |
3798 */ | |
3799 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
|
3800 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp); |
7 | 3801 |
3802 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3803 // 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
|
3804 // 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
|
3805 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
3674 | 3806 clip_clear_selection(&clip_star); |
7 | 3807 else |
3808 clip_scroll_selection(-line_count); | |
3809 #endif | |
3810 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3811 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3812 vim_lock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3813 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3814 |
7 | 3815 #ifdef FEAT_GUI |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3816 // 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
|
3817 // scrolling is actually carried out. |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3818 gui_dont_update_cursor(row + off <= gui.cursor_row); |
7 | 3819 #endif |
3820 | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3821 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
|
3822 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
|
3823 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3824 if (*T_CCS != NUL) // cursor relative to region |
7 | 3825 cursor_row = row; |
3826 else | |
3827 cursor_row = row + off; | |
3828 | |
3829 /* | |
3830 * Shift LineOffset[] line_count down to reflect the inserted lines. | |
3831 * Clear the inserted lines in ScreenLines[]. | |
3832 */ | |
3833 row += off; | |
3834 end += off; | |
3835 for (i = 0; i < line_count; ++i) | |
3836 { | |
3837 if (wp != NULL && wp->w_width != Columns) | |
3838 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3839 // need to copy part of a line |
7 | 3840 j = end - 1 - i; |
3841 while ((j -= line_count) >= row) | |
3842 linecopy(j + line_count, j, wp); | |
3843 j += line_count; | |
3844 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
|
3845 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
|
3846 clear_attr); |
7 | 3847 else |
3848 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
3849 LineWraps[j] = FALSE; | |
3850 } | |
3851 else | |
3852 { | |
3853 j = end - 1 - i; | |
3854 temp = LineOffset[j]; | |
3855 while ((j -= line_count) >= row) | |
3856 { | |
3857 LineOffset[j + line_count] = LineOffset[j]; | |
3858 LineWraps[j + line_count] = LineWraps[j]; | |
3859 } | |
3860 LineOffset[j + line_count] = temp; | |
3861 LineWraps[j + line_count] = FALSE; | |
3862 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
|
3863 lineclear(temp, (int)Columns, clear_attr); |
7 | 3864 else |
3865 lineinvalid(temp, (int)Columns); | |
3866 } | |
3867 } | |
3868 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3869 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3870 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3871 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3872 |
7 | 3873 screen_stop_highlight(); |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3874 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
|
3875 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
|
3876 screen_start_highlight(clear_attr); |
7 | 3877 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3878 // redraw the characters |
7 | 3879 if (type == USE_REDRAW) |
3880 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
|
3881 else if (type == USE_T_CAL) |
7 | 3882 { |
3883 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
|
3884 screen_start(); // don't know where cursor is now |
7 | 3885 } |
3886 else | |
3887 { | |
3888 for (i = 0; i < line_count; i++) | |
3889 { | |
3890 if (type == USE_T_AL) | |
3891 { | |
3892 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
|
3893 windgoto(cursor_row, cursor_col); |
7 | 3894 out_str(T_AL); |
3895 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3896 else // type == USE_T_SR |
7 | 3897 out_str(T_SR); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3898 screen_start(); // don't know where cursor is now |
7 | 3899 } |
3900 } | |
3901 | |
3902 /* | |
3903 * With scroll-reverse and 'da' flag set we need to clear the lines that | |
3904 * have been scrolled down into the region. | |
3905 */ | |
3906 if (type == USE_T_SR && *T_DA) | |
3907 { | |
3908 for (i = 0; i < line_count; ++i) | |
3909 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3910 windgoto(off + i, cursor_col); |
7 | 3911 out_str(T_CE); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3912 screen_start(); // don't know where cursor is now |
7 | 3913 } |
3914 } | |
3915 | |
3916 #ifdef FEAT_GUI | |
3917 gui_can_update_cursor(); | |
3918 if (gui.in_use) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3919 out_flush(); // always flush after a scroll |
7 | 3920 #endif |
3921 return OK; | |
3922 } | |
3923 | |
3924 /* | |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3925 * 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
|
3926 * "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
|
3927 * 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
|
3928 * "row" and "end" are relative to the start of the region. |
7 | 3929 * |
3930 * Return OK for success, FAIL if the lines are not deleted. | |
3931 */ | |
3932 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3933 screen_del_lines( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3934 int off, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3935 int row, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3936 int line_count, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3937 int end, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3938 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
|
3939 int clear_attr, // used for clearing lines |
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3940 win_T *wp) // NULL or window to use width from |
7 | 3941 { |
3942 int j; | |
3943 int i; | |
3944 unsigned temp; | |
3945 int cursor_row; | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3946 int cursor_col = 0; |
7 | 3947 int cursor_end; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3948 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
|
3949 int can_delete; // deleting line codes can be used |
7 | 3950 int type; |
3951 | |
3952 /* | |
3953 * FAIL if | |
3954 * - there is no valid screen | |
3955 * - the screen has to be redrawn completely | |
3956 * - the line count is less than one | |
3957 * - the line count is more than 'ttyscroll' | |
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3958 * - "end" is more than "Rows" (safety check, should not happen) |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3959 * - redrawing for a callback and there is a modeless selection |
7 | 3960 */ |
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3961 if (!screen_valid(TRUE) |
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3962 || line_count <= 0 |
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3963 || (!force && line_count > p_ttyscroll) |
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3964 || end > Rows |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3965 #ifdef FEAT_CLIPBOARD |
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3966 || (clip_star.state != SELECT_CLEARED && redrawing_for_callback > 0) |
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3967 #endif |
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3968 ) |
7 | 3969 return FAIL; |
3970 | |
3971 /* | |
3972 * Check if the rest of the current region will become empty. | |
3973 */ | |
3974 result_empty = row + line_count >= end; | |
3975 | |
3976 /* | |
3977 * We can delete lines only when 'db' flag not set or when 'ce' option | |
3978 * available. | |
3979 */ | |
3980 can_delete = (*T_DB == NUL || can_clear(T_CE)); | |
3981 | |
3982 /* | |
3983 * There are six ways to delete lines: | |
3984 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
3985 * characters from ScreenLines[]. | |
3986 * 1. Use T_CD if it exists and the result is empty. | |
3987 * 2. Use newlines if row == 0 and count == 1 or T_CDL does not exist. | |
3988 * 3. Use T_CDL (delete multiple lines) if it exists and line_count > 1 or | |
3989 * none of the other ways work. | |
3990 * 4. Use T_CE (erase line) if the result is empty. | |
3991 * 5. Use T_DL (delete line) if it exists. | |
3992 * 6. redraw the characters from ScreenLines[]. | |
3993 */ | |
3994 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3995 { |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3996 // Avoid that lines are first cleared here and then redrawn, which |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3997 // results in many characters updated twice. This happens with CTRL-F |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3998 // in a vertically split window. With line-by-line scrolling |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3999 // USE_REDRAW should be faster. |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4000 if (line_count > 3) |
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4001 return FAIL; |
7 | 4002 type = USE_REDRAW; |
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4003 } |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4004 else if (can_clear(T_CD) && result_empty) |
7 | 4005 type = USE_T_CD; |
4006 else if (row == 0 && ( | |
4007 #ifndef AMIGA | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4008 // 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
|
4009 // up, so use delete-line command |
7 | 4010 line_count == 1 || |
4011 #endif | |
4012 *T_CDL == NUL)) | |
4013 type = USE_NL; | |
4014 else if (*T_CDL != NUL && line_count > 1 && can_delete) | |
4015 type = USE_T_CDL; | |
4016 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
|
4017 && (wp == NULL || wp->w_width == Columns)) |
7 | 4018 type = USE_T_CE; |
4019 else if (*T_DL != NUL && can_delete) | |
4020 type = USE_T_DL; | |
4021 else if (*T_CDL != NUL && can_delete) | |
4022 type = USE_T_CDL; | |
4023 else | |
4024 return FAIL; | |
4025 | |
4026 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4027 // 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
|
4028 // 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
|
4029 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
3674 | 4030 clip_clear_selection(&clip_star); |
7 | 4031 else |
4032 clip_scroll_selection(line_count); | |
4033 #endif | |
4034 | |
20154
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4035 #ifdef FEAT_GUI_HAIKU |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4036 vim_lock_screen(); |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4037 #endif |
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4038 |
7 | 4039 #ifdef FEAT_GUI |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4040 // 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
|
4041 // scrolling is actually carried out. |
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
4042 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
|
4043 && gui.cursor_row < end + off); |
7 | 4044 #endif |
4045 | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4046 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
|
4047 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
|
4048 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4049 if (*T_CCS != NUL) // cursor relative to region |
7 | 4050 { |
4051 cursor_row = row; | |
4052 cursor_end = end; | |
4053 } | |
4054 else | |
4055 { | |
4056 cursor_row = row + off; | |
4057 cursor_end = end + off; | |
4058 } | |
4059 | |
4060 /* | |
4061 * Now shift LineOffset[] line_count up to reflect the deleted lines. | |
4062 * Clear the inserted lines in ScreenLines[]. | |
4063 */ | |
4064 row += off; | |
4065 end += off; | |
4066 for (i = 0; i < line_count; ++i) | |
4067 { | |
4068 if (wp != NULL && wp->w_width != Columns) | |
4069 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4070 // need to copy part of a line |
7 | 4071 j = row + i; |
4072 while ((j += line_count) <= end - 1) | |
4073 linecopy(j - line_count, j, wp); | |
4074 j -= line_count; | |
4075 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
|
4076 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
|
4077 clear_attr); |
7 | 4078 else |
4079 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
4080 LineWraps[j] = FALSE; | |
4081 } | |
4082 else | |
4083 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4084 // whole width, moving the line pointers is faster |
7 | 4085 j = row + i; |
4086 temp = LineOffset[j]; | |
4087 while ((j += line_count) <= end - 1) | |
4088 { | |
4089 LineOffset[j - line_count] = LineOffset[j]; | |
4090 LineWraps[j - line_count] = LineWraps[j]; | |
4091 } | |
4092 LineOffset[j - line_count] = temp; | |
4093 LineWraps[j - line_count] = FALSE; | |
4094 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
|
4095 lineclear(temp, (int)Columns, clear_attr); |
7 | 4096 else |
4097 lineinvalid(temp, (int)Columns); | |
4098 } | |
4099 } | |
4100 | |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4101 #ifdef FEAT_GUI_HAIKU |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4102 vim_unlock_screen(); |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4103 #endif |
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4104 |
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4105 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
|
4106 screen_stop_highlight(); |
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4107 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
|
4108 screen_start_highlight(clear_attr); |
7 | 4109 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4110 // redraw the characters |
7 | 4111 if (type == USE_REDRAW) |
4112 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
|
4113 else if (type == USE_T_CD) // delete the lines |
7 | 4114 { |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4115 windgoto(cursor_row, cursor_col); |
7 | 4116 out_str(T_CD); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4117 screen_start(); // don't know where cursor is now |
7 | 4118 } |
4119 else if (type == USE_T_CDL) | |
4120 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4121 windgoto(cursor_row, cursor_col); |
7 | 4122 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
|
4123 screen_start(); // don't know where cursor is now |
7 | 4124 } |
4125 /* | |
4126 * Deleting lines at top of the screen or scroll region: Just scroll | |
4127 * the whole screen (scroll region) up by outputting newlines on the | |
4128 * last line. | |
4129 */ | |
4130 else if (type == USE_NL) | |
4131 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4132 windgoto(cursor_end - 1, cursor_col); |
7 | 4133 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
|
4134 out_char('\n'); // cursor will remain on same line |
7 | 4135 } |
4136 else | |
4137 { | |
4138 for (i = line_count; --i >= 0; ) | |
4139 { | |
4140 if (type == USE_T_DL) | |
4141 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4142 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
|
4143 out_str(T_DL); // delete a line |
7 | 4144 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4145 else // type == USE_T_CE |
7 | 4146 { |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4147 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
|
4148 out_str(T_CE); // erase a line |
7 | 4149 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4150 screen_start(); // don't know where cursor is now |
7 | 4151 } |
4152 } | |
4153 | |
4154 /* | |
4155 * If the 'db' flag is set, we need to clear the lines that have been | |
4156 * scrolled up at the bottom of the region. | |
4157 */ | |
4158 if (*T_DB && (type == USE_T_DL || type == USE_T_CDL)) | |
4159 { | |
4160 for (i = line_count; i > 0; --i) | |
4161 { | |
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4162 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
|
4163 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
|
4164 screen_start(); // don't know where cursor is now |
7 | 4165 } |
4166 } | |
4167 | |
4168 #ifdef FEAT_GUI | |
4169 gui_can_update_cursor(); | |
4170 if (gui.in_use) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4171 out_flush(); // always flush after a scroll |
7 | 4172 #endif |
4173 | |
4174 return OK; | |
4175 } | |
4176 | |
4177 /* | |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4178 * 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
|
4179 * 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
|
4180 */ |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4181 int |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4182 skip_showmode() |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4183 { |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4184 // Call char_avail() only when we are going to show something, because it |
29308
b1304512c036
patch 8.2.5170: tiny issues
Bram Moolenaar <Bram@vim.org>
parents:
29251
diff
changeset
|
4185 // takes a bit of time. redrawing() may also call char_avail(). |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4186 if (global_busy |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4187 || msg_silent != 0 |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4188 || !redrawing() |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4189 || (char_avail() && !KeyTyped)) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4190 { |
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
|
4191 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
|
4192 return TRUE; |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4193 } |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4194 return FALSE; |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4195 } |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4196 |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4197 /* |
13308
ae312df8d0ab
patch 8.0.1528: dead code found
Christian Brabandt <cb@256bit.org>
parents:
13292
diff
changeset
|
4198 * Show the current mode and ruler. |
7 | 4199 * |
4200 * If clear_cmdline is TRUE, clear the rest of the cmdline. | |
4201 * If clear_cmdline is FALSE there may be a message there that needs to be | |
4202 * 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
|
4203 * If redraw_mode is TRUE show or clear the mode. |
7 | 4204 * Return the length of the message (0 if no message). |
4205 */ | |
4206 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4207 showmode(void) |
7 | 4208 { |
4209 int need_clear; | |
4210 int length = 0; | |
4211 int do_mode; | |
4212 int attr; | |
4213 int nwr_save; | |
4214 int sub_attr; | |
4215 | |
642 | 4216 do_mode = ((p_smd && msg_silent == 0) |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28386
diff
changeset
|
4217 && ((State & MODE_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
|
4218 || restart_edit != NUL |
5735 | 4219 || 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
|
4220 if (do_mode || reg_recording != 0) |
7 | 4221 { |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4222 if (skip_showmode()) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4223 return 0; // show mode later |
7 | 4224 |
4225 nwr_save = need_wait_return; | |
4226 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4227 // wait a bit before overwriting an important message |
7 | 4228 check_for_delay(FALSE); |
4229 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4230 // if the cmdline is more than one line high, erase top lines |
7 | 4231 need_clear = clear_cmdline; |
4232 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
|
4233 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
|
4234 |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4235 // Position on the last line in the window, column 0 |
7 | 4236 msg_pos_mode(); |
4237 cursor_off(); | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4238 attr = HL_ATTR(HLF_CM); // Highlight mode |
7 | 4239 if (do_mode) |
4240 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4241 msg_puts_attr("--", attr); |
7 | 4242 #if defined(FEAT_XIM) |
2520 | 4243 if ( |
4244 # ifdef FEAT_GUI_GTK | |
4245 preedit_get_status() | |
1668 | 4246 # else |
4247 im_get_status() | |
2520 | 4248 # endif |
1668 | 4249 ) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4250 # 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
|
4251 msg_puts_attr(" IM", attr); |
7 | 4252 # else |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4253 msg_puts_attr(" XIM", attr); |
7 | 4254 # endif |
4255 #endif | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4256 // CTRL-X in Insert mode |
5946 | 4257 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU)) |
7 | 4258 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4259 // 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
|
4260 // window. Prefer showing edit_submode_extra. |
7 | 4261 length = (Rows - msg_row) * Columns - 3; |
4262 if (edit_submode_extra != NULL) | |
4263 length -= vim_strsize(edit_submode_extra); | |
4264 if (length > 0) | |
4265 { | |
4266 if (edit_submode_pre != NULL) | |
4267 length -= vim_strsize(edit_submode_pre); | |
4268 if (length - vim_strsize(edit_submode) > 0) | |
4269 { | |
4270 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
|
4271 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
|
4272 msg_puts_attr((char *)edit_submode, attr); |
7 | 4273 } |
4274 if (edit_submode_extra != NULL) | |
4275 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4276 msg_puts_attr(" ", attr); // add a space in between |
7 | 4277 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
|
4278 sub_attr = HL_ATTR(edit_submode_highl); |
7 | 4279 else |
4280 sub_attr = attr; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4281 msg_puts_attr((char *)edit_submode_extra, sub_attr); |
7 | 4282 } |
4283 } | |
4284 } | |
4285 else | |
4286 { | |
4287 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
|
4288 msg_puts_attr(_(" VREPLACE"), attr); |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14218
diff
changeset
|
4289 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
|
4290 msg_puts_attr(_(" REPLACE"), attr); |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28386
diff
changeset
|
4291 else if (State & MODE_INSERT) |
7 | 4292 { |
4293 #ifdef FEAT_RIGHTLEFT | |
4294 if (p_ri) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4295 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
|
4296 #endif |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4297 msg_puts_attr(_(" INSERT"), attr); |
7 | 4298 } |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22832
diff
changeset
|
4299 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
|
4300 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
|
4301 msg_puts_attr(_(" (insert)"), attr); |
7 | 4302 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
|
4303 msg_puts_attr(_(" (replace)"), attr); |
7 | 4304 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
|
4305 msg_puts_attr(_(" (vreplace)"), attr); |
7 | 4306 #ifdef FEAT_RIGHTLEFT |
4307 if (p_hkmap) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4308 msg_puts_attr(_(" Hebrew"), attr); |
7 | 4309 #endif |
4310 #ifdef FEAT_KEYMAP | |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28386
diff
changeset
|
4311 if (State & MODE_LANGMAP) |
7 | 4312 { |
4313 # ifdef FEAT_ARABIC | |
4314 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
|
4315 msg_puts_attr(_(" Arabic"), attr); |
7 | 4316 else |
4317 # endif | |
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
4318 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
|
4319 NameBuff, MAXPATHL)) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4320 msg_puts_attr((char *)NameBuff, attr); |
7 | 4321 } |
4322 #endif | |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28386
diff
changeset
|
4323 if ((State & MODE_INSERT) && p_paste) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4324 msg_puts_attr(_(" (paste)"), attr); |
7 | 4325 |
4326 if (VIsual_active) | |
4327 { | |
4328 char *p; | |
4329 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4330 // 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
|
4331 // problems. |
7 | 4332 switch ((VIsual_select ? 4 : 0) |
4333 + (VIsual_mode == Ctrl_V) * 2 | |
4334 + (VIsual_mode == 'V')) | |
4335 { | |
4336 case 0: p = N_(" VISUAL"); break; | |
4337 case 1: p = N_(" VISUAL LINE"); break; | |
4338 case 2: p = N_(" VISUAL BLOCK"); break; | |
4339 case 4: p = N_(" SELECT"); break; | |
4340 case 5: p = N_(" SELECT LINE"); break; | |
4341 default: p = N_(" SELECT BLOCK"); break; | |
4342 } | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4343 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
|
4344 } |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4345 msg_puts_attr(" --", attr); |
7 | 4346 } |
644 | 4347 |
7 | 4348 need_clear = TRUE; |
4349 } | |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13968
diff
changeset
|
4350 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
|
4351 && edit_submode == NULL) // otherwise it gets too long |
7 | 4352 { |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4353 recording_mode(attr); |
7 | 4354 need_clear = TRUE; |
4355 } | |
644 | 4356 |
4357 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
|
4358 if (need_clear || clear_cmdline || redraw_mode) |
7 | 4359 msg_clr_eos(); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4360 msg_didout = FALSE; // overwrite this message |
7 | 4361 length = msg_col; |
4362 msg_col = 0; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4363 need_wait_return = nwr_save; // never ask for hit-return for this |
7 | 4364 } |
4365 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
|
4366 // Clear the whole command line. Will reset "clear_cmdline". |
7 | 4367 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
|
4368 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
|
4369 { |
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
|
4370 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
|
4371 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
|
4372 } |
7 | 4373 |
4374 #ifdef FEAT_CMDL_INFO | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4375 // In Visual mode the size of the selected area must be redrawn. |
7 | 4376 if (VIsual_active) |
4377 clear_showcmd(); | |
4378 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4379 // 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
|
4380 // 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
|
4381 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
|
4382 win_redr_ruler(lastwin, TRUE, FALSE); |
7 | 4383 #endif |
4384 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
|
4385 redraw_mode = FALSE; |
7 | 4386 clear_cmdline = FALSE; |
4387 | |
4388 return length; | |
4389 } | |
4390 | |
4391 /* | |
4392 * Position for a mode message. | |
4393 */ | |
4394 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4395 msg_pos_mode(void) |
7 | 4396 { |
4397 msg_col = 0; | |
4398 msg_row = Rows - 1; | |
4399 } | |
4400 | |
4401 /* | |
4402 * Delete mode message. Used when ESC is typed which is expected to end | |
4403 * Insert mode (but Insert mode didn't end yet!). | |
644 | 4404 * Caller should check "mode_displayed". |
7 | 4405 */ |
4406 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4407 unshowmode(int force) |
7 | 4408 { |
4409 /* | |
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
4410 * Don't delete it right now, when not redrawing or inside a mapping. |
7 | 4411 */ |
4412 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
|
4413 redraw_cmdline = TRUE; // delete mode later |
7 | 4414 else |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4415 clearmode(); |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4416 } |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4417 |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4418 /* |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4419 * Clear the mode message. |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4420 */ |
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4421 void |
9282
9f97a6290c63
commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e
Christian Brabandt <cb@256bit.org>
parents:
9213
diff
changeset
|
4422 clearmode(void) |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4423 { |
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4424 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
|
4425 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
|
4426 |
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4427 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
|
4428 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
|
4429 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
|
4430 msg_clr_eos(); |
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4431 |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4432 msg_col = save_msg_col; |
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4433 msg_row = save_msg_row; |
7 | 4434 } |
4435 | |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4436 static void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4437 recording_mode(int attr) |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4438 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4439 msg_puts_attr(_("recording"), attr); |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4440 if (!shortmess(SHM_RECORDING)) |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4441 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4442 char s[4]; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4443 |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4444 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
|
4445 msg_puts_attr(s, attr); |
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4446 } |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4447 } |
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4448 |
667 | 4449 /* |
4450 * Draw the tab pages line at the top of the Vim window. | |
4451 */ | |
15396
325e4a8ba1b6
patch 8.1.0706: tabline is not always redrawn
Bram Moolenaar <Bram@vim.org>
parents:
15384
diff
changeset
|
4452 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4453 draw_tabline(void) |
667 | 4454 { |
4455 int tabcount = 0; | |
4456 tabpage_T *tp; | |
4457 int tabwidth; | |
4458 int col = 0; | |
673 | 4459 int scol = 0; |
667 | 4460 int attr; |
4461 win_T *wp; | |
671 | 4462 win_T *cwp; |
4463 int wincount; | |
4464 int modified; | |
667 | 4465 int c; |
4466 int len; | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4467 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
|
4468 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
|
4469 int attr_fill = HL_ATTR(HLF_TPF); |
673 | 4470 char_u *p; |
677 | 4471 int room; |
4472 int use_sep_chars = (t_colors < 8 | |
4473 #ifdef FEAT_GUI | |
4474 && !gui.in_use | |
4475 #endif | |
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4476 #ifdef FEAT_TERMGUICOLORS |
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4477 && !p_tgc |
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
4478 #endif |
677 | 4479 ); |
673 | 4480 |
10538
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4481 if (ScreenLines == NULL) |
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4482 return; |
673 | 4483 redraw_tabline = FALSE; |
667 | 4484 |
685 | 4485 #ifdef FEAT_GUI_TABLINE |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4486 // Take care of a GUI tabline. |
685 | 4487 if (gui_use_tabline()) |
4488 { | |
4489 gui_update_tabline(); | |
4490 return; | |
4491 } | |
4492 #endif | |
4493 | |
4494 if (tabline_height() < 1) | |
667 | 4495 return; |
4496 | |
677 | 4497 #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
|
4498 clear_TabPageIdxs(); |
681 | 4499 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4500 // Use the 'tabline' option if it's set. |
677 | 4501 if (*p_tal != NUL) |
4502 { | |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4503 int saved_did_emsg = did_emsg; |
680 | 4504 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4505 // 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
|
4506 // 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
|
4507 did_emsg = FALSE; |
677 | 4508 win_redr_custom(NULL, FALSE); |
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4509 if (did_emsg) |
680 | 4510 set_string_option_direct((char_u *)"tabline", -1, |
694 | 4511 (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
|
4512 did_emsg |= saved_did_emsg; |
680 | 4513 } |
4514 else | |
4515 #endif | |
4516 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
4517 FOR_ALL_TABPAGES(tp) |
680 | 4518 ++tabcount; |
4519 | |
4520 tabwidth = (Columns - 1 + tabcount / 2) / tabcount; | |
4521 if (tabwidth < 6) | |
4522 tabwidth = 6; | |
4523 | |
4524 attr = attr_nosel; | |
4525 tabcount = 0; | |
699 | 4526 for (tp = first_tabpage; tp != NULL && col < Columns - 4; |
4527 tp = tp->tp_next) | |
680 | 4528 { |
4529 scol = col; | |
4530 | |
4531 if (tp->tp_topframe == topframe) | |
4532 attr = attr_sel; | |
4533 if (use_sep_chars && col > 0) | |
4534 screen_putchar('|', 0, col++, attr); | |
4535 | |
4536 if (tp->tp_topframe != topframe) | |
4537 attr = attr_nosel; | |
4538 | |
4539 screen_putchar(' ', 0, col++, attr); | |
4540 | |
4541 if (tp == curtab) | |
4542 { | |
4543 cwp = curwin; | |
4544 wp = firstwin; | |
4545 } | |
4546 else | |
4547 { | |
4548 cwp = tp->tp_curwin; | |
4549 wp = tp->tp_firstwin; | |
4550 } | |
4551 | |
4552 modified = FALSE; | |
4553 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
4554 if (bufIsChanged(wp->w_buffer)) | |
4555 modified = TRUE; | |
4556 if (modified || wincount > 1) | |
4557 { | |
4558 if (wincount > 1) | |
4559 { | |
4560 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount); | |
835 | 4561 len = (int)STRLEN(NameBuff); |
699 | 4562 if (col + len >= Columns - 3) |
4563 break; | |
680 | 4564 screen_puts_len(NameBuff, len, 0, col, |
677 | 4565 #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
|
4566 hl_combine_attr(attr, HL_ATTR(HLF_T)) |
677 | 4567 #else |
6106 | 4568 attr |
680 | 4569 #endif |
4570 ); | |
4571 col += len; | |
4572 } | |
4573 if (modified) | |
4574 screen_puts_len((char_u *)"+", 1, 0, col++, attr); | |
4575 screen_putchar(' ', 0, col++, attr); | |
4576 } | |
4577 | |
4578 room = scol - col + tabwidth - 1; | |
4579 if (room > 0) | |
4580 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4581 // Get buffer name in NameBuff[] |
685 | 4582 get_trans_bufname(cwp->w_buffer); |
819 | 4583 shorten_dir(NameBuff); |
680 | 4584 len = vim_strsize(NameBuff); |
4585 p = NameBuff; | |
4586 if (has_mbyte) | |
4587 while (len > room) | |
4588 { | |
4589 len -= ptr2cells(p); | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4590 MB_PTR_ADV(p); |
680 | 4591 } |
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4592 else if (len > room) |
677 | 4593 { |
680 | 4594 p += len - room; |
4595 len = room; | |
677 | 4596 } |
699 | 4597 if (len > Columns - col - 1) |
4598 len = Columns - col - 1; | |
680 | 4599 |
835 | 4600 screen_puts_len(p, (int)STRLEN(p), 0, col, attr); |
680 | 4601 col += len; |
4602 } | |
4603 screen_putchar(' ', 0, col++, attr); | |
4604 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4605 // 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
|
4606 // jump_to_mouse() knows where each one is. |
680 | 4607 ++tabcount; |
4608 while (scol < col) | |
4609 TabPageIdxs[scol++] = tabcount; | |
4610 } | |
4611 | |
4612 if (use_sep_chars) | |
4613 c = '_'; | |
4614 else | |
4615 c = ' '; | |
4616 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill); | |
681 | 4617 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4618 // Put an "X" for closing the current tab if there are several. |
681 | 4619 if (first_tabpage->tp_next != NULL) |
4620 { | |
4621 screen_putchar('X', 0, (int)Columns - 1, attr_nosel); | |
4622 TabPageIdxs[Columns - 1] = -999; | |
4623 } | |
4624 } | |
834 | 4625 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4626 // 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
|
4627 // set. |
834 | 4628 redraw_tabline = FALSE; |
667 | 4629 } |
685 | 4630 |
4631 /* | |
4632 * Get buffer name for "buf" into NameBuff[]. | |
4633 * Takes care of special buffer names and translates special characters. | |
4634 */ | |
4635 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4636 get_trans_bufname(buf_T *buf) |
685 | 4637 { |
4638 if (buf_spname(buf) != NULL) | |
3839 | 4639 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
685 | 4640 else |
4641 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
4642 trans_characters(NameBuff, MAXPATHL); | |
4643 } | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4644 |
7 | 4645 /* |
4646 * Get the character to use in a status line. Get its attributes in "*attr". | |
4647 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4648 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
|
4649 fillchar_status(int *attr, win_T *wp) |
7 | 4650 { |
4651 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
|
4652 |
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
|
4653 #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
|
4654 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
|
4655 { |
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
|
4656 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
|
4657 { |
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4658 *attr = HL_ATTR(HLF_ST); |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4659 fill = wp->w_fill_chars.stl; |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4660 } |
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
|
4661 else |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4662 { |
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4663 *attr = HL_ATTR(HLF_STNC); |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4664 fill = wp->w_fill_chars.stlnc; |
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4665 } |
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
|
4666 } |
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
|
4667 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
|
4668 #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
|
4669 if (wp == curwin) |
7 | 4670 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4671 *attr = HL_ATTR(HLF_S); |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4672 fill = wp->w_fill_chars.stl; |
7 | 4673 } |
4674 else | |
4675 { | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4676 *attr = HL_ATTR(HLF_SNC); |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4677 fill = wp->w_fill_chars.stlnc; |
7 | 4678 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4679 // 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
|
4680 // 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
|
4681 // current window |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4682 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
|
4683 || wp != curwin || ONE_WINDOW) |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4684 || (wp->w_fill_chars.stl != wp->w_fill_chars.stlnc))) |
7 | 4685 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
|
4686 if (wp == curwin) |
7 | 4687 return '^'; |
4688 return '='; | |
4689 } | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4690 |
7 | 4691 /* |
4692 * Get the character to use in a separator between vertically split windows. | |
4693 * Get its attributes in "*attr". | |
4694 */ | |
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4695 int |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4696 fillchar_vsep(int *attr, win_T *wp) |
7 | 4697 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4698 *attr = HL_ATTR(HLF_C); |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4699 if (*attr == 0 && wp->w_fill_chars.vert == ' ') |
7 | 4700 return '|'; |
4701 else | |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4702 return wp->w_fill_chars.vert; |
7 | 4703 } |
4704 | |
4705 /* | |
4706 * Return TRUE if redrawing should currently be done. | |
4707 */ | |
4708 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4709 redrawing(void) |
7 | 4710 { |
11105
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4711 #ifdef FEAT_EVAL |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4712 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
|
4713 return 0; |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4714 else |
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4715 #endif |
14673
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4716 return ((!RedrawingDisabled |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4717 #ifdef FEAT_EVAL |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4718 || 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
|
4719 #endif |
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4720 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw)); |
7 | 4721 } |
4722 | |
4723 /* | |
4724 * Return TRUE if printing messages should currently be done. | |
4725 */ | |
4726 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4727 messaging(void) |
7 | 4728 { |
29546
8a243ecfe2dd
patch 9.0.0114: the command line takes up space even when not used
Bram Moolenaar <Bram@vim.org>
parents:
29457
diff
changeset
|
4729 return (!(p_lz && char_avail() && !KeyTyped)) && p_ch > 0; |
7 | 4730 } |
4731 | |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4732 /* |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4733 * 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
|
4734 * 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
|
4735 * 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
|
4736 * 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
|
4737 */ |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4738 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4739 #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
|
4740 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4741 void |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4742 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
|
4743 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4744 #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
|
4745 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
|
4746 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4747 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
|
4748 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
|
4749 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
|
4750 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4751 # 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
|
4752 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
|
4753 # else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4754 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
|
4755 # endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4756 // 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
|
4757 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
|
4758 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
|
4759 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4760 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
|
4761 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4762 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
|
4763 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
|
4764 ++sc_col; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4765 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4766 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
|
4767 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
|
4768 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
|
4769 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
|
4770 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
|
4771 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
|
4772 #else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4773 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
|
4774 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
|
4775 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4776 #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
|
4777 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
|
4778 #endif |
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 |
13 | 4781 #if defined(FEAT_LINEBREAK) || defined(PROTO) |
4782 /* | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2124
diff
changeset
|
4783 * 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
|
4784 * Caller may need to check if 'number' or 'relativenumber' is set. |
13 | 4785 * Otherwise it depends on 'numberwidth' and the line count. |
4786 */ | |
4787 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4788 number_width(win_T *wp) |
13 | 4789 { |
4790 int n; | |
4791 linenr_T lnum; | |
4792 | |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4793 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
|
4794 // cursor line shows "0" |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4795 lnum = wp->w_height; |
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4796 else |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4797 // cursor line shows absolute line number |
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4798 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
|
4799 |
6679 | 4800 if (lnum == wp->w_nrwidth_line_count && wp->w_nuw_cached == wp->w_p_nuw) |
13 | 4801 return wp->w_nrwidth_width; |
4802 wp->w_nrwidth_line_count = lnum; | |
4803 | |
4804 n = 0; | |
4805 do | |
4806 { | |
856 | 4807 lnum /= 10; |
4808 ++n; | |
13 | 4809 } while (lnum > 0); |
4810 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4811 // 'numberwidth' gives the minimal width plus one |
13 | 4812 if (n < wp->w_p_nuw - 1) |
4813 n = wp->w_p_nuw - 1; | |
4814 | |
17247
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4815 # 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
|
4816 // 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
|
4817 // 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
|
4818 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
|
4819 && (*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
|
4820 n = 2; |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4821 # endif |
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4822 |
13 | 4823 wp->w_nrwidth_width = n; |
6679 | 4824 wp->w_nuw_cached = wp->w_p_nuw; |
13 | 4825 return n; |
4826 } | |
4827 #endif | |
3986 | 4828 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4829 #if defined(FEAT_EVAL) || defined(PROTO) |
3986 | 4830 /* |
4831 * Return the current cursor column. This is the actual position on the | |
4832 * screen. First column is 0. | |
4833 */ | |
4834 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4835 screen_screencol(void) |
3986 | 4836 { |
4837 return screen_cur_col; | |
4838 } | |
4839 | |
4840 /* | |
4841 * Return the current cursor row. This is the actual position on the screen. | |
4842 * First row is 0. | |
4843 */ | |
4844 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4845 screen_screenrow(void) |
3986 | 4846 { |
4847 return screen_cur_row; | |
4848 } | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4849 #endif |
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 /* |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4852 * Calls mb_ptr2char_adv(p) and returns the character. |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4853 * If "p" starts with "\x", "\u" or "\U" the hex or unicode value is used. |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4854 */ |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4855 static int |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4856 get_encoded_char_adv(char_u **p) |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4857 { |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4858 char_u *s = *p; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4859 |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4860 if (s[0] == '\\' && (s[1] == 'x' || s[1] == 'u' || s[1] == 'U')) |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4861 { |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4862 varnumber_T num = 0; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4863 int bytes; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4864 int n; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4865 |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4866 for (bytes = s[1] == 'x' ? 1 : s[1] == 'u' ? 2 : 4; bytes > 0; --bytes) |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4867 { |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4868 *p += 2; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4869 n = hexhex2nr(*p); |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4870 if (n < 0) |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4871 return 0; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4872 num = num * 256 + n; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4873 } |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4874 *p += 2; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4875 return num; |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4876 } |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4877 return mb_ptr2char_adv(p); |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4878 } |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4879 |
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4880 /* |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4881 * Handle setting 'listchars' or 'fillchars'. |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4882 * "varp" points to either the global or the window-local value. |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4883 * When "apply" is FALSE do not store the flags, only check for errors. |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4884 * 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
|
4885 * 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
|
4886 */ |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4887 char * |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4888 set_chars_option(win_T *wp, char_u **varp, int apply) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4889 { |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4890 int round, i, len, len2, entries; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4891 char_u *p, *s; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4892 int c1 = 0, c2 = 0, c3 = 0; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4893 char_u *last_multispace = NULL; // Last occurrence of "multispace:" |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4894 char_u *last_lmultispace = NULL; // Last occurrence of "leadmultispace:" |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4895 int multispace_len = 0; // Length of lcs-multispace string |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4896 int lead_multispace_len = 0; // Length of lcs-leadmultispace string |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4897 int is_listchars = (varp == &p_lcs || varp == &wp->w_p_lcs); |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4898 char_u *value = *varp; |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4899 |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4900 struct charstab |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4901 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4902 int *cp; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4903 char *name; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4904 }; |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4905 struct charstab *tab; |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4906 |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4907 static fill_chars_T fill_chars; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4908 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
|
4909 { |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4910 {&fill_chars.stl, "stl"}, |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4911 {&fill_chars.stlnc, "stlnc"}, |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4912 {&fill_chars.vert, "vert"}, |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4913 {&fill_chars.fold, "fold"}, |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4914 {&fill_chars.foldopen, "foldopen"}, |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4915 {&fill_chars.foldclosed, "foldclose"}, |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4916 {&fill_chars.foldsep, "foldsep"}, |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4917 {&fill_chars.diff, "diff"}, |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4918 {&fill_chars.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
|
4919 }; |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4920 |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4921 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
|
4922 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
|
4923 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4924 {&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
|
4925 {&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
|
4926 {&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
|
4927 {&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
|
4928 {&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
|
4929 {&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
|
4930 {&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
|
4931 {&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
|
4932 #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
|
4933 {&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
|
4934 #else |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4935 {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
|
4936 #endif |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4937 }; |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4938 |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4939 if (is_listchars) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4940 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4941 tab = lcstab; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4942 CLEAR_FIELD(lcs_chars); |
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24289
diff
changeset
|
4943 entries = ARRAY_LENGTH(lcstab); |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4944 if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL) |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4945 value = p_lcs; // local value is empty, us the global value |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4946 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4947 else |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4948 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4949 tab = filltab; |
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24289
diff
changeset
|
4950 entries = ARRAY_LENGTH(filltab); |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4951 if (varp == &wp->w_p_fcs && wp->w_p_fcs[0] == NUL) |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4952 value = p_fcs; // local value is empty, us the global value |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4953 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4954 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4955 // 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
|
4956 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
|
4957 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4958 if (round > 0) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4959 { |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4960 // After checking that the value is valid: set defaults. |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4961 if (is_listchars) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4962 { |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4963 for (i = 0; i < entries; ++i) |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4964 if (tab[i].cp != NULL) |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4965 *(tab[i].cp) = NUL; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4966 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
|
4967 lcs_chars.tab3 = NUL; |
29098
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
4968 |
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
4969 if (multispace_len > 0) |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4970 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4971 lcs_chars.multispace = ALLOC_MULT(int, multispace_len + 1); |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4972 if (lcs_chars.multispace != NULL) |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4973 lcs_chars.multispace[multispace_len] = NUL; |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4974 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4975 else |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4976 lcs_chars.multispace = NULL; |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4977 |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4978 if (lead_multispace_len > 0) |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4979 { |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4980 lcs_chars.leadmultispace = |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4981 ALLOC_MULT(int, lead_multispace_len + 1); |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4982 lcs_chars.leadmultispace[lead_multispace_len] = NUL; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4983 } |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4984 else |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4985 lcs_chars.leadmultispace = NULL; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4986 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4987 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
|
4988 { |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4989 fill_chars.stl = ' '; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4990 fill_chars.stlnc = ' '; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4991 fill_chars.vert = ' '; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4992 fill_chars.fold = '-'; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4993 fill_chars.foldopen = '-'; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4994 fill_chars.foldclosed = '+'; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4995 fill_chars.foldsep = '|'; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4996 fill_chars.diff = '-'; |
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4997 fill_chars.eob = '~'; |
23932
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
4998 } |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4999 } |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5000 p = value; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5001 while (*p) |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5002 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5003 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
|
5004 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5005 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
|
5006 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
|
5007 && p[len] == ':' |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5008 && 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
|
5009 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5010 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
|
5011 s = p + len + 1; |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5012 c1 = get_encoded_char_adv(&s); |
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
5013 if (char2cells(c1) > 1) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5014 return e_invalid_argument; |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5015 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
|
5016 { |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5017 if (*s == NUL) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5018 return e_invalid_argument; |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5019 c2 = get_encoded_char_adv(&s); |
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
5020 if (char2cells(c2) > 1) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5021 return e_invalid_argument; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5022 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
|
5023 { |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5024 c3 = get_encoded_char_adv(&s); |
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
5025 if (char2cells(c3) > 1) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5026 return e_invalid_argument; |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5027 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5028 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5029 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5030 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
|
5031 { |
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
5032 if (round > 0) |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5033 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5034 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
|
5035 { |
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5036 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
|
5037 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
|
5038 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
|
5039 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5040 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
|
5041 *(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
|
5042 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5043 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5044 p = s; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5045 break; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5046 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5047 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5048 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5049 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5050 if (i == entries) |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5051 { |
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
5052 len = (int)STRLEN("multispace"); |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5053 len2 = (int)STRLEN("leadmultispace"); |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5054 if (is_listchars |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5055 && STRNCMP(p, "multispace", len) == 0 |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5056 && p[len] == ':' |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5057 && p[len + 1] != NUL) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5058 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5059 s = p + len + 1; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5060 if (round == 0) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5061 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5062 // Get length of lcs-multispace string in first round |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5063 last_multispace = p; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5064 multispace_len = 0; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5065 while (*s != NUL && *s != ',') |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5066 { |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5067 c1 = get_encoded_char_adv(&s); |
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
5068 if (char2cells(c1) > 1) |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5069 return e_invalid_argument; |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5070 ++multispace_len; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5071 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5072 if (multispace_len == 0) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5073 // lcs-multispace cannot be an empty string |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5074 return e_invalid_argument; |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5075 p = s; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5076 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5077 else |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5078 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5079 int multispace_pos = 0; |
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
5080 |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5081 while (*s != NUL && *s != ',') |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5082 { |
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5083 c1 = get_encoded_char_adv(&s); |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5084 if (p == last_multispace) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5085 lcs_chars.multispace[multispace_pos++] = c1; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5086 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5087 p = s; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5088 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5089 } |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5090 |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5091 else if (is_listchars |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5092 && STRNCMP(p, "leadmultispace", len2) == 0 |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5093 && p[len2] == ':' |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5094 && p[len2 + 1] != NUL) |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5095 { |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5096 s = p + len2 + 1; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5097 if (round == 0) |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5098 { |
29098
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
5099 // get length of lcs-leadmultispace string in first |
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
5100 // round |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5101 last_lmultispace = p; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5102 lead_multispace_len = 0; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5103 while (*s != NUL && *s != ',') |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5104 { |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5105 c1 = get_encoded_char_adv(&s); |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5106 if (char2cells(c1) > 1) |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5107 return e_invalid_argument; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5108 ++lead_multispace_len; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5109 } |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5110 if (lead_multispace_len == 0) |
29098
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
5111 // lcs-leadmultispace cannot be an empty string |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5112 return e_invalid_argument; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5113 p = s; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5114 } |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5115 else |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5116 { |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5117 int multispace_pos = 0; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5118 |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5119 while (*s != NUL && *s != ',') |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5120 { |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5121 c1 = get_encoded_char_adv(&s); |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5122 if (p == last_lmultispace) |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5123 lcs_chars.leadmultispace[multispace_pos++] = c1; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5124 } |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5125 p = s; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5126 } |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5127 } |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5128 else |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5129 return e_invalid_argument; |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5130 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5131 |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5132 if (*p == ',') |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5133 ++p; |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5134 } |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5135 } |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5136 |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5137 if (apply) |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5138 { |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5139 if (is_listchars) |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5140 { |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5141 vim_free(wp->w_lcs_chars.multispace); |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5142 vim_free(wp->w_lcs_chars.leadmultispace); |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5143 wp->w_lcs_chars = lcs_chars; |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5144 } |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5145 else |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5146 { |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5147 wp->w_fill_chars = fill_chars; |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5148 } |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5149 } |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5150 else if (is_listchars) |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5151 { |
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5152 vim_free(lcs_chars.multispace); |
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5153 vim_free(lcs_chars.leadmultispace); |
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5154 } |
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5155 |
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5156 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
|
5157 } |
29672
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5158 |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5159 /* |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5160 * Check all global and local values of 'listchars' and 'fillchars'. |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5161 * Return an untranslated error messages if any of them is invalid, NULL |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5162 * otherwise. |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5163 */ |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5164 char * |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5165 check_chars_options(void) |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5166 { |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5167 tabpage_T *tp; |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5168 win_T *wp; |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5169 |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5170 if (set_chars_option(curwin, &p_lcs, FALSE) != NULL) |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5171 return e_conflicts_with_value_of_listchars; |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5172 if (set_chars_option(curwin, &p_fcs, FALSE) != NULL) |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5173 return e_conflicts_with_value_of_fillchars; |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5174 FOR_ALL_TAB_WINDOWS(tp, wp) |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5175 { |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5176 if (set_chars_option(wp, &wp->w_p_lcs, FALSE) != NULL) |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5177 return e_conflicts_with_value_of_listchars; |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5178 if (set_chars_option(wp, &wp->w_p_fcs, FALSE) != NULL) |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5179 return e_conflicts_with_value_of_fillchars; |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5180 } |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5181 return NULL; |
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5182 } |