Mercurial > vim
annotate src/screen.c @ 19788:ebff027f7a7f
Added tag v8.2.0450 for changeset 906269bf83d5a750ef55d61752bc233a5f75f360
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 26 Mar 2020 14:15:04 +0100 |
| parents | 22f0dda71638 |
| children | 09a621bdb0bc |
| rev | line source |
|---|---|
|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
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11 * screen.c: Lower level code for displaying on the screen. |
| 7 | 12 * |
| 13 * Output to the screen (console, terminal emulator or GUI window) is minimized | |
| 14 * by remembering what is already on the screen, and only updating the parts | |
| 15 * that changed. | |
| 16 * | |
| 17 * ScreenLines[off] Contains a copy of the whole screen, as it is currently | |
| 18 * displayed (excluding text written by external commands). | |
| 19 * ScreenAttrs[off] Contains the associated attributes. | |
| 20 * LineOffset[row] Contains the offset into ScreenLines*[] and ScreenAttrs[] | |
| 21 * for each line. | |
| 22 * LineWraps[row] Flag for each line whether it wraps to the next line. | |
| 23 * | |
| 24 * For double-byte characters, two consecutive bytes in ScreenLines[] can form | |
| 25 * one character which occupies two display cells. | |
| 26 * For UTF-8 a multi-byte character is converted to Unicode and stored in | |
| 27 * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII | |
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28 * character without composing chars ScreenLinesUC[] will be 0 and |
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29 * ScreenLinesC[][] is not used. When the character occupies two display |
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30 * cells the next byte in ScreenLines[] is 0. |
| 714 | 31 * ScreenLinesC[][] contain up to 'maxcombine' composing characters |
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32 * (drawn on top of the first character). There is 0 after the last one used. |
| 7 | 33 * ScreenLines2[] is only used for euc-jp to store the second byte if the |
| 34 * first byte is 0x8e (single-width character). | |
| 35 * | |
| 36 * The screen_*() functions write to the screen and handle updating | |
| 37 * ScreenLines[]. | |
| 38 */ | |
| 39 | |
| 40 #include "vim.h" | |
| 41 | |
| 42 /* | |
| 43 * The attributes that are actually active for writing to the screen. | |
| 44 */ | |
| 45 static int screen_attr = 0; | |
| 46 | |
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47 static void screen_char_2(unsigned off, int row, int col); |
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48 static void screenclear2(void); |
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49 static void lineclear(unsigned off, int width, int attr); |
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50 static void lineinvalid(unsigned off, int width); |
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51 static int win_do_lines(win_T *wp, int row, int line_count, int mayclear, int del, int clear_attr); |
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52 static void win_rest_invalid(win_T *wp); |
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53 static void msg_pos_mode(void); |
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54 static void recording_mode(int attr); |
| 7 | 55 |
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56 // Ugly global: overrule attribute used by screen_char() |
| 7 | 57 static int screen_char_attr = 0; |
| 58 | |
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59 #if defined(FEAT_CONCEAL) || defined(PROTO) |
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60 /* |
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61 * Return TRUE if the cursor line in window "wp" may be concealed, according |
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62 * to the 'concealcursor' option. |
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63 */ |
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64 int |
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65 conceal_cursor_line(win_T *wp) |
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66 { |
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67 int c; |
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68 |
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69 if (*wp->w_p_cocu == NUL) |
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70 return FALSE; |
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71 if (get_real_state() & VISUAL) |
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72 c = 'v'; |
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73 else if (State & INSERT) |
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74 c = 'i'; |
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75 else if (State & NORMAL) |
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76 c = 'n'; |
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77 else if (State & CMDLINE) |
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78 c = 'c'; |
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79 else |
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80 return FALSE; |
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81 return vim_strchr(wp->w_p_cocu, c) != NULL; |
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82 } |
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83 |
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84 /* |
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85 * Check if the cursor line needs to be redrawn because of 'concealcursor'. |
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86 */ |
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87 void |
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88 conceal_check_cursor_line(void) |
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89 { |
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90 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin)) |
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91 { |
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92 need_cursor_line_redraw = TRUE; |
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93 // Need to recompute cursor column, e.g., when starting Visual mode |
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94 // without concealing. |
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95 curs_columns(TRUE); |
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96 } |
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97 } |
| 7 | 98 #endif |
| 99 | |
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100 /* |
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101 * Get 'wincolor' attribute for window "wp". If not set and "wp" is a popup |
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102 * window then get the "Pmenu" highlight attribute. |
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103 */ |
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104 int |
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105 get_wcr_attr(win_T *wp) |
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106 { |
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107 int wcr_attr = 0; |
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108 |
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109 if (*wp->w_p_wcr != NUL) |
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110 wcr_attr = syn_name2attr(wp->w_p_wcr); |
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111 #ifdef FEAT_PROP_POPUP |
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112 else if (WIN_IS_POPUP(wp)) |
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113 { |
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114 if (wp->w_popup_flags & POPF_INFO) |
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115 wcr_attr = HL_ATTR(HLF_PSI); // PmenuSel |
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116 else |
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117 wcr_attr = HL_ATTR(HLF_PNI); // Pmenu |
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118 } |
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119 #endif |
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120 return wcr_attr; |
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121 } |
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122 |
| 7 | 123 /* |
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124 * Call screen_fill() with the columns adjusted for 'rightleft' if needed. |
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125 * Return the new offset. |
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126 */ |
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127 static int |
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128 screen_fill_end( |
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129 win_T *wp, |
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130 int c1, |
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131 int c2, |
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132 int off, |
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133 int width, |
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134 int row, |
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135 int endrow, |
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136 int attr) |
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137 { |
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138 int nn = off + width; |
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139 |
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140 if (nn > wp->w_width) |
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141 nn = wp->w_width; |
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142 #ifdef FEAT_RIGHTLEFT |
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143 if (wp->w_p_rl) |
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144 { |
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145 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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146 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - off, |
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147 c1, c2, attr); |
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148 } |
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149 else |
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150 #endif |
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151 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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152 wp->w_wincol + off, (int)wp->w_wincol + nn, |
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153 c1, c2, attr); |
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154 return nn; |
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155 } |
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156 |
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157 /* |
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158 * Clear lines near the end the window and mark the unused lines with "c1". |
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159 * use "c2" as the filler character. |
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160 * When "draw_margin" is TRUE then draw the sign, fold and number columns. |
| 7 | 161 */ |
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162 void |
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163 win_draw_end( |
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164 win_T *wp, |
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165 int c1, |
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166 int c2, |
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167 int draw_margin, |
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168 int row, |
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169 int endrow, |
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170 hlf_T hl) |
| 7 | 171 { |
| 172 int n = 0; | |
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173 int attr = HL_ATTR(hl); |
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174 int wcr_attr = get_wcr_attr(wp); |
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175 |
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176 attr = hl_combine_attr(wcr_attr, attr); |
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177 |
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178 if (draw_margin) |
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179 { |
| 6553 | 180 #ifdef FEAT_FOLDING |
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181 int fdc = compute_foldcolumn(wp, 0); |
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182 |
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183 if (fdc > 0) |
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184 // draw the fold column |
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185 n = screen_fill_end(wp, ' ', ' ', n, fdc, |
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186 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_FC))); |
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187 #endif |
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188 #ifdef FEAT_SIGNS |
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189 if (signcolumn_on(wp)) |
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190 // draw the sign column |
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191 n = screen_fill_end(wp, ' ', ' ', n, 2, |
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192 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_SC))); |
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193 #endif |
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194 if ((wp->w_p_nu || wp->w_p_rnu) |
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195 && vim_strchr(p_cpo, CPO_NUMCOL) == NULL) |
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196 // draw the number column |
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197 n = screen_fill_end(wp, ' ', ' ', n, number_width(wp) + 1, |
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198 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_N))); |
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199 } |
| 7 | 200 |
| 201 #ifdef FEAT_RIGHTLEFT | |
| 202 if (wp->w_p_rl) | |
| 203 { | |
| 204 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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205 wp->w_wincol, W_ENDCOL(wp) - 1 - n, |
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206 c2, c2, attr); |
| 7 | 207 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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208 W_ENDCOL(wp) - 1 - n, W_ENDCOL(wp) - n, |
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209 c1, c2, attr); |
| 7 | 210 } |
| 211 else | |
| 212 #endif | |
| 213 { | |
| 214 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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215 wp->w_wincol + n, (int)W_ENDCOL(wp), |
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216 c1, c2, attr); |
| 7 | 217 } |
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218 |
| 7 | 219 set_empty_rows(wp, row); |
| 220 } | |
| 221 | |
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222 #if defined(FEAT_FOLDING) || defined(PROTO) |
| 7 | 223 /* |
| 6553 | 224 * Compute the width of the foldcolumn. Based on 'foldcolumn' and how much |
| 225 * space is available for window "wp", minus "col". | |
| 226 */ | |
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227 int |
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228 compute_foldcolumn(win_T *wp, int col) |
| 6553 | 229 { |
| 230 int fdc = wp->w_p_fdc; | |
| 231 int wmw = wp == curwin && p_wmw == 0 ? 1 : p_wmw; | |
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232 int wwidth = wp->w_width; |
| 6553 | 233 |
| 234 if (fdc > wwidth - (col + wmw)) | |
| 235 fdc = wwidth - (col + wmw); | |
| 236 return fdc; | |
| 237 } | |
| 238 | |
| 239 /* | |
| 7 | 240 * Fill the foldcolumn at "p" for window "wp". |
| 548 | 241 * Only to be called when 'foldcolumn' > 0. |
| 7 | 242 */ |
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243 void |
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244 fill_foldcolumn( |
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245 char_u *p, |
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246 win_T *wp, |
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247 int closed, // TRUE of FALSE |
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248 linenr_T lnum) // current line number |
| 7 | 249 { |
| 250 int i = 0; | |
| 251 int level; | |
| 252 int first_level; | |
| 519 | 253 int empty; |
| 6553 | 254 int fdc = compute_foldcolumn(wp, 0); |
| 7 | 255 |
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256 // Init to all spaces. |
| 6929 | 257 vim_memset(p, ' ', (size_t)fdc); |
| 7 | 258 |
| 259 level = win_foldinfo.fi_level; | |
| 260 if (level > 0) | |
| 261 { | |
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262 // If there is only one column put more info in it. |
| 6553 | 263 empty = (fdc == 1) ? 0 : 1; |
| 519 | 264 |
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265 // If the column is too narrow, we start at the lowest level that |
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266 // fits and use numbers to indicated the depth. |
| 6553 | 267 first_level = level - fdc - closed + 1 + empty; |
| 7 | 268 if (first_level < 1) |
| 269 first_level = 1; | |
| 270 | |
| 6553 | 271 for (i = 0; i + empty < fdc; ++i) |
| 7 | 272 { |
| 273 if (win_foldinfo.fi_lnum == lnum | |
| 274 && first_level + i >= win_foldinfo.fi_low_level) | |
| 275 p[i] = '-'; | |
| 276 else if (first_level == 1) | |
| 277 p[i] = '|'; | |
| 278 else if (first_level + i <= 9) | |
| 279 p[i] = '0' + first_level + i; | |
| 280 else | |
| 281 p[i] = '>'; | |
| 282 if (first_level + i == level) | |
| 283 break; | |
| 284 } | |
| 285 } | |
| 286 if (closed) | |
| 6553 | 287 p[i >= fdc ? i - 1 : i] = '+'; |
| 7 | 288 } |
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289 #endif // FEAT_FOLDING |
| 7 | 290 |
| 714 | 291 /* |
| 292 * Return if the composing characters at "off_from" and "off_to" differ. | |
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293 * Only to be used when ScreenLinesUC[off_from] != 0. |
| 714 | 294 */ |
| 295 static int | |
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296 comp_char_differs(int off_from, int off_to) |
| 714 | 297 { |
| 298 int i; | |
| 299 | |
| 300 for (i = 0; i < Screen_mco; ++i) | |
| 301 { | |
| 302 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to]) | |
| 303 return TRUE; | |
| 304 if (ScreenLinesC[i][off_from] == 0) | |
| 305 break; | |
| 306 } | |
| 307 return FALSE; | |
| 308 } | |
| 309 | |
| 7 | 310 /* |
| 311 * Check whether the given character needs redrawing: | |
| 312 * - the (first byte of the) character is different | |
| 313 * - the attributes are different | |
| 314 * - the character is multi-byte and the next byte is different | |
| 1616 | 315 * - the character is two cells wide and the second cell differs. |
| 7 | 316 */ |
| 317 static int | |
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318 char_needs_redraw(int off_from, int off_to, int cols) |
| 7 | 319 { |
| 320 if (cols > 0 | |
| 321 && ((ScreenLines[off_from] != ScreenLines[off_to] | |
| 322 || ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
| 323 || (enc_dbcs != 0 | |
| 324 && MB_BYTE2LEN(ScreenLines[off_from]) > 1 | |
| 325 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e | |
| 326 ? ScreenLines2[off_from] != ScreenLines2[off_to] | |
| 327 : (cols > 1 && ScreenLines[off_from + 1] | |
| 328 != ScreenLines[off_to + 1]))) | |
| 329 || (enc_utf8 | |
| 330 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to] | |
| 331 || (ScreenLinesUC[off_from] != 0 | |
| 1616 | 332 && comp_char_differs(off_from, off_to)) |
| 3759 | 333 || ((*mb_off2cells)(off_from, off_from + cols) > 1 |
| 334 && ScreenLines[off_from + 1] | |
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335 != ScreenLines[off_to + 1]))))) |
| 7 | 336 return TRUE; |
| 337 return FALSE; | |
| 338 } | |
| 339 | |
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340 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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341 /* |
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342 * Return the index in ScreenLines[] for the current screen line. |
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343 */ |
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344 int |
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345 screen_get_current_line_off() |
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346 { |
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347 return (int)(current_ScreenLine - ScreenLines); |
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348 } |
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349 #endif |
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350 |
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351 #ifdef FEAT_PROP_POPUP |
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352 /* |
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353 * Return TRUE if this position has a higher level popup or this cell is |
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354 * transparent in the current popup. |
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355 */ |
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356 static int |
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357 blocked_by_popup(int row, int col) |
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358 { |
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359 int off; |
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360 |
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361 if (!popup_visible) |
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362 return FALSE; |
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363 off = row * screen_Columns + col; |
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364 return popup_mask[off] > screen_zindex || popup_transparent[off]; |
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365 } |
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366 #endif |
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367 |
| 7 | 368 /* |
|
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369 * Reset the highlighting. Used before clearing the screen. |
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370 */ |
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371 void |
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372 reset_screen_attr(void) |
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373 { |
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374 #ifdef FEAT_GUI |
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375 if (gui.in_use) |
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376 // Use a code that will reset gui.highlight_mask in |
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377 // gui_stop_highlight(). |
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378 screen_attr = HL_ALL + 1; |
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379 else |
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380 #endif |
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381 // Use attributes that is very unlikely to appear in text. |
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382 screen_attr = HL_BOLD | HL_UNDERLINE | HL_INVERSE | HL_STRIKETHROUGH; |
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383 } |
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384 |
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385 /* |
| 7 | 386 * Move one "cooked" screen line to the screen, but only the characters that |
| 387 * have actually changed. Handle insert/delete character. | |
| 388 * "coloff" gives the first column on the screen for this line. | |
| 389 * "endcol" gives the columns where valid characters are. | |
| 390 * "clear_width" is the width of the window. It's > 0 if the rest of the line | |
| 391 * needs to be cleared, negative otherwise. | |
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392 * "flags" can have bits: |
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393 * SLF_POPUP popup window |
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394 * SLF_RIGHTLEFT rightleft window: |
| 7 | 395 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol" |
| 396 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width" | |
| 397 */ | |
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398 void |
|
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399 screen_line( |
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400 int row, |
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401 int coloff, |
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402 int endcol, |
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403 int clear_width, |
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404 int flags UNUSED) |
| 7 | 405 { |
| 406 unsigned off_from; | |
| 407 unsigned off_to; | |
| 1378 | 408 unsigned max_off_from; |
| 409 unsigned max_off_to; | |
| 7 | 410 int col = 0; |
| 411 int hl; | |
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412 int force = FALSE; // force update rest of the line |
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413 int redraw_this // bool: does character need redraw? |
| 7 | 414 #ifdef FEAT_GUI |
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415 = TRUE // For GUI when while-loop empty |
| 7 | 416 #endif |
| 417 ; | |
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418 int redraw_next; // redraw_this for next character |
| 7 | 419 int clear_next = FALSE; |
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420 int char_cells; // 1: normal char |
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421 // 2: occupies two display cells |
| 7 | 422 # define CHAR_CELLS char_cells |
| 423 | |
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424 // Check for illegal row and col, just in case. |
| 3413 | 425 if (row >= Rows) |
| 426 row = Rows - 1; | |
| 427 if (endcol > Columns) | |
| 428 endcol = Columns; | |
| 429 | |
| 7 | 430 # ifdef FEAT_CLIPBOARD |
| 431 clip_may_clear_selection(row, row); | |
| 432 # endif | |
| 433 | |
| 434 off_from = (unsigned)(current_ScreenLine - ScreenLines); | |
| 435 off_to = LineOffset[row] + coloff; | |
| 1378 | 436 max_off_from = off_from + screen_Columns; |
| 437 max_off_to = LineOffset[row] + screen_Columns; | |
| 7 | 438 |
| 439 #ifdef FEAT_RIGHTLEFT | |
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440 if (flags & SLF_RIGHTLEFT) |
| 7 | 441 { |
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442 // Clear rest first, because it's left of the text. |
| 7 | 443 if (clear_width > 0) |
| 444 { | |
| 445 while (col <= endcol && ScreenLines[off_to] == ' ' | |
| 446 && ScreenAttrs[off_to] == 0 | |
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447 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
| 7 | 448 { |
| 449 ++off_to; | |
| 450 ++col; | |
| 451 } | |
| 452 if (col <= endcol) | |
| 453 screen_fill(row, row + 1, col + coloff, | |
| 454 endcol + coloff + 1, ' ', ' ', 0); | |
| 455 } | |
| 456 col = endcol + 1; | |
| 457 off_to = LineOffset[row] + col + coloff; | |
| 458 off_from += col; | |
| 459 endcol = (clear_width > 0 ? clear_width : -clear_width); | |
| 460 } | |
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461 #endif // FEAT_RIGHTLEFT |
| 7 | 462 |
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463 #ifdef FEAT_PROP_POPUP |
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464 // First char of a popup window may go on top of the right half of a |
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465 // double-wide character. Clear the left half to avoid it getting the popup |
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466 // window background color. |
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467 if (coloff > 0 && ScreenLines[off_to] == 0) |
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468 { |
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469 ScreenLines[off_to - 1] = ' '; |
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470 ScreenLinesUC[off_to - 1] = 0; |
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471 screen_char(off_to - 1, row, col + coloff - 1); |
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472 } |
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473 #endif |
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474 |
| 7 | 475 redraw_next = char_needs_redraw(off_from, off_to, endcol - col); |
| 476 | |
| 477 while (col < endcol) | |
| 478 { | |
| 479 if (has_mbyte && (col + 1 < endcol)) | |
| 1378 | 480 char_cells = (*mb_off2cells)(off_from, max_off_from); |
| 7 | 481 else |
| 482 char_cells = 1; | |
| 483 | |
| 484 redraw_this = redraw_next; | |
| 485 redraw_next = force || char_needs_redraw(off_from + CHAR_CELLS, | |
| 486 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS); | |
| 487 | |
| 488 #ifdef FEAT_GUI | |
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489 // If the next character was bold, then redraw the current character to |
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490 // remove any pixels that might have spilt over into us. This only |
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491 // happens in the GUI. |
| 7 | 492 if (redraw_next && gui.in_use) |
| 493 { | |
| 494 hl = ScreenAttrs[off_to + CHAR_CELLS]; | |
| 743 | 495 if (hl > HL_ALL) |
| 496 hl = syn_attr2attr(hl); | |
| 497 if (hl & HL_BOLD) | |
| 7 | 498 redraw_this = TRUE; |
| 499 } | |
| 500 #endif | |
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501 #ifdef FEAT_PROP_POPUP |
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502 if (blocked_by_popup(row, col + coloff)) |
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503 redraw_this = FALSE; |
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504 #endif |
| 7 | 505 if (redraw_this) |
| 506 { | |
| 507 /* | |
| 508 * Special handling when 'xs' termcap flag set (hpterm): | |
| 509 * Attributes for characters are stored at the position where the | |
| 510 * cursor is when writing the highlighting code. The | |
| 511 * start-highlighting code must be written with the cursor on the | |
| 512 * first highlighted character. The stop-highlighting code must | |
| 513 * be written with the cursor just after the last highlighted | |
| 514 * character. | |
|
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|
515 * Overwriting a character doesn't remove its highlighting. Need |
| 7 | 516 * to clear the rest of the line, and force redrawing it |
| 517 * completely. | |
| 518 */ | |
| 519 if ( p_wiv | |
| 520 && !force | |
| 521 #ifdef FEAT_GUI | |
| 522 && !gui.in_use | |
| 523 #endif | |
| 524 && ScreenAttrs[off_to] != 0 | |
| 525 && ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
| 526 { | |
| 527 /* | |
| 528 * Need to remove highlighting attributes here. | |
| 529 */ | |
| 530 windgoto(row, col + coloff); | |
|
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531 out_str(T_CE); // clear rest of this screen line |
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532 screen_start(); // don't know where cursor is now |
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|
533 force = TRUE; // force redraw of rest of the line |
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534 redraw_next = TRUE; // or else next char would miss out |
| 7 | 535 |
| 536 /* | |
| 537 * If the previous character was highlighted, need to stop | |
| 538 * highlighting at this character. | |
| 539 */ | |
| 540 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0) | |
| 541 { | |
| 542 screen_attr = ScreenAttrs[off_to - 1]; | |
| 543 term_windgoto(row, col + coloff); | |
| 544 screen_stop_highlight(); | |
| 545 } | |
| 546 else | |
|
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547 screen_attr = 0; // highlighting has stopped |
| 7 | 548 } |
| 549 if (enc_dbcs != 0) | |
| 550 { | |
|
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|
551 // Check if overwriting a double-byte with a single-byte or |
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552 // the other way around requires another character to be |
|
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changeset
|
553 // redrawn. For UTF-8 this isn't needed, because comparing |
|
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|
554 // ScreenLinesUC[] is sufficient. |
| 7 | 555 if (char_cells == 1 |
| 556 && col + 1 < endcol | |
| 1378 | 557 && (*mb_off2cells)(off_to, max_off_to) > 1) |
| 7 | 558 { |
|
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559 // Writing a single-cell character over a double-cell |
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560 // character: need to redraw the next cell. |
| 7 | 561 ScreenLines[off_to + 1] = 0; |
| 562 redraw_next = TRUE; | |
| 563 } | |
| 564 else if (char_cells == 2 | |
| 565 && col + 2 < endcol | |
| 1378 | 566 && (*mb_off2cells)(off_to, max_off_to) == 1 |
| 567 && (*mb_off2cells)(off_to + 1, max_off_to) > 1) | |
| 7 | 568 { |
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569 // Writing the second half of a double-cell character over |
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570 // a double-cell character: need to redraw the second |
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571 // cell. |
| 7 | 572 ScreenLines[off_to + 2] = 0; |
| 573 redraw_next = TRUE; | |
| 574 } | |
| 575 | |
| 576 if (enc_dbcs == DBCS_JPNU) | |
| 577 ScreenLines2[off_to] = ScreenLines2[off_from]; | |
| 578 } | |
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579 // When writing a single-width character over a double-width |
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580 // character and at the end of the redrawn text, need to clear out |
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581 // the right halve of the old character. |
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582 // Also required when writing the right halve of a double-width |
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583 // char over the left halve of an existing one. |
| 7 | 584 if (has_mbyte && col + char_cells == endcol |
| 585 && ((char_cells == 1 | |
| 1378 | 586 && (*mb_off2cells)(off_to, max_off_to) > 1) |
| 7 | 587 || (char_cells == 2 |
| 1378 | 588 && (*mb_off2cells)(off_to, max_off_to) == 1 |
| 589 && (*mb_off2cells)(off_to + 1, max_off_to) > 1))) | |
| 7 | 590 clear_next = TRUE; |
| 591 | |
| 592 ScreenLines[off_to] = ScreenLines[off_from]; | |
| 593 if (enc_utf8) | |
| 594 { | |
| 595 ScreenLinesUC[off_to] = ScreenLinesUC[off_from]; | |
| 596 if (ScreenLinesUC[off_from] != 0) | |
| 597 { | |
| 714 | 598 int i; |
| 599 | |
| 600 for (i = 0; i < Screen_mco; ++i) | |
| 601 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from]; | |
| 7 | 602 } |
| 603 } | |
| 604 if (char_cells == 2) | |
| 605 ScreenLines[off_to + 1] = ScreenLines[off_from + 1]; | |
| 606 | |
| 607 #if defined(FEAT_GUI) || defined(UNIX) | |
|
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608 // The bold trick makes a single column of pixels appear in the |
|
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609 // next character. When a bold character is removed, the next |
|
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610 // character should be redrawn too. This happens for our own GUI |
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611 // and for some xterms. |
| 7 | 612 if ( |
| 613 # ifdef FEAT_GUI | |
| 614 gui.in_use | |
| 615 # endif | |
| 616 # if defined(FEAT_GUI) && defined(UNIX) | |
| 617 || | |
| 618 # endif | |
| 619 # ifdef UNIX | |
| 620 term_is_xterm | |
| 621 # endif | |
| 622 ) | |
| 623 { | |
| 624 hl = ScreenAttrs[off_to]; | |
| 743 | 625 if (hl > HL_ALL) |
| 626 hl = syn_attr2attr(hl); | |
| 627 if (hl & HL_BOLD) | |
| 7 | 628 redraw_next = TRUE; |
| 629 } | |
| 630 #endif | |
| 631 ScreenAttrs[off_to] = ScreenAttrs[off_from]; | |
|
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632 |
|
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633 // For simplicity set the attributes of second half of a |
|
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|
634 // double-wide character equal to the first half. |
| 819 | 635 if (char_cells == 2) |
| 636 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from]; | |
| 637 | |
| 7 | 638 if (enc_dbcs != 0 && char_cells == 2) |
| 639 screen_char_2(off_to, row, col + coloff); | |
| 640 else | |
| 641 screen_char(off_to, row, col + coloff); | |
| 642 } | |
| 643 else if ( p_wiv | |
| 644 #ifdef FEAT_GUI | |
| 645 && !gui.in_use | |
| 646 #endif | |
| 647 && col + coloff > 0) | |
| 648 { | |
| 649 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1]) | |
| 650 { | |
| 651 /* | |
| 652 * Don't output stop-highlight when moving the cursor, it will | |
| 653 * stop the highlighting when it should continue. | |
| 654 */ | |
| 655 screen_attr = 0; | |
| 656 } | |
| 657 else if (screen_attr != 0) | |
| 658 screen_stop_highlight(); | |
| 659 } | |
| 660 | |
| 661 off_to += CHAR_CELLS; | |
| 662 off_from += CHAR_CELLS; | |
| 663 col += CHAR_CELLS; | |
| 664 } | |
| 665 | |
| 666 if (clear_next) | |
| 667 { | |
|
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668 // Clear the second half of a double-wide character of which the left |
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669 // half was overwritten with a single-wide character. |
| 7 | 670 ScreenLines[off_to] = ' '; |
| 671 if (enc_utf8) | |
| 672 ScreenLinesUC[off_to] = 0; | |
| 673 screen_char(off_to, row, col + coloff); | |
| 674 } | |
| 675 | |
| 676 if (clear_width > 0 | |
| 677 #ifdef FEAT_RIGHTLEFT | |
|
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678 && !(flags & SLF_RIGHTLEFT) |
| 7 | 679 #endif |
| 680 ) | |
| 681 { | |
| 682 #ifdef FEAT_GUI | |
| 683 int startCol = col; | |
| 684 #endif | |
| 685 | |
|
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686 // blank out the rest of the line |
| 7 | 687 while (col < clear_width && ScreenLines[off_to] == ' ' |
| 688 && ScreenAttrs[off_to] == 0 | |
|
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689 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
| 7 | 690 { |
| 691 ++off_to; | |
| 692 ++col; | |
| 693 } | |
| 694 if (col < clear_width) | |
| 695 { | |
| 696 #ifdef FEAT_GUI | |
| 697 /* | |
| 698 * In the GUI, clearing the rest of the line may leave pixels | |
| 699 * behind if the first character cleared was bold. Some bold | |
| 700 * fonts spill over the left. In this case we redraw the previous | |
| 701 * character too. If we didn't skip any blanks above, then we | |
| 702 * only redraw if the character wasn't already redrawn anyway. | |
| 703 */ | |
| 996 | 704 if (gui.in_use && (col > startCol || !redraw_this)) |
| 7 | 705 { |
| 706 hl = ScreenAttrs[off_to]; | |
| 707 if (hl > HL_ALL || (hl & HL_BOLD)) | |
| 996 | 708 { |
| 709 int prev_cells = 1; | |
|
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|
710 |
| 996 | 711 if (enc_utf8) |
|
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712 // for utf-8, ScreenLines[char_offset + 1] == 0 means |
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|
713 // that its width is 2. |
| 996 | 714 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1; |
| 715 else if (enc_dbcs != 0) | |
| 716 { | |
|
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717 // find previous character by counting from first |
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|
718 // column and get its width. |
| 996 | 719 unsigned off = LineOffset[row]; |
| 1378 | 720 unsigned max_off = LineOffset[row] + screen_Columns; |
| 996 | 721 |
| 722 while (off < off_to) | |
| 723 { | |
| 1378 | 724 prev_cells = (*mb_off2cells)(off, max_off); |
| 996 | 725 off += prev_cells; |
| 726 } | |
| 727 } | |
| 728 | |
| 729 if (enc_dbcs != 0 && prev_cells > 1) | |
| 730 screen_char_2(off_to - prev_cells, row, | |
| 731 col + coloff - prev_cells); | |
| 732 else | |
| 733 screen_char(off_to - prev_cells, row, | |
| 734 col + coloff - prev_cells); | |
| 735 } | |
| 7 | 736 } |
| 737 #endif | |
| 738 screen_fill(row, row + 1, col + coloff, clear_width + coloff, | |
| 739 ' ', ' ', 0); | |
| 740 off_to += clear_width - col; | |
| 741 col = clear_width; | |
| 742 } | |
| 743 } | |
| 744 | |
|
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745 if (clear_width > 0 |
|
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|
746 #ifdef FEAT_PROP_POPUP |
|
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|
747 && !(flags & SLF_POPUP) // no separator for popup window |
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748 #endif |
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|
749 ) |
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|
750 { |
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|
751 // For a window that has a right neighbor, draw the separator char |
|
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|
752 // right of the window contents. But not on top of a popup window. |
|
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753 if (coloff + col < Columns) |
| 7 | 754 { |
|
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|
755 #ifdef FEAT_PROP_POPUP |
|
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756 if (!blocked_by_popup(row, col + coloff)) |
|
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757 #endif |
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758 { |
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759 int c; |
|
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760 |
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|
761 c = fillchar_vsep(&hl); |
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762 if (ScreenLines[off_to] != (schar_T)c |
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763 || (enc_utf8 && (int)ScreenLinesUC[off_to] |
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764 != (c >= 0x80 ? c : 0)) |
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765 || ScreenAttrs[off_to] != hl) |
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766 { |
|
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767 ScreenLines[off_to] = c; |
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|
768 ScreenAttrs[off_to] = hl; |
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769 if (enc_utf8) |
| 7 | 770 { |
|
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771 if (c >= 0x80) |
|
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772 { |
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773 ScreenLinesUC[off_to] = c; |
|
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|
774 ScreenLinesC[0][off_to] = 0; |
|
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775 } |
|
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776 else |
|
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changeset
|
777 ScreenLinesUC[off_to] = 0; |
| 7 | 778 } |
|
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parents:
16990
diff
changeset
|
779 screen_char(off_to, row, col + coloff); |
|
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parents:
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diff
changeset
|
780 } |
| 7 | 781 } |
| 782 } | |
| 783 else | |
| 784 LineWraps[row] = FALSE; | |
| 785 } | |
| 786 } | |
| 787 | |
| 474 | 788 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
| 7 | 789 /* |
| 474 | 790 * Mirror text "str" for right-left displaying. |
| 791 * Only works for single-byte characters (e.g., numbers). | |
| 7 | 792 */ |
| 474 | 793 void |
|
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diff
changeset
|
794 rl_mirror(char_u *str) |
| 7 | 795 { |
| 796 char_u *p1, *p2; | |
| 797 int t; | |
| 798 | |
| 799 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2) | |
| 800 { | |
| 801 t = *p1; | |
| 802 *p1 = *p2; | |
| 803 *p2 = t; | |
| 804 } | |
| 805 } | |
| 806 #endif | |
| 807 | |
| 808 /* | |
|
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diff
changeset
|
809 * Draw the verticap separator right of window "wp" starting with line "row". |
| 7 | 810 */ |
| 811 void | |
|
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changeset
|
812 draw_vsep_win(win_T *wp, int row) |
| 7 | 813 { |
| 814 int hl; | |
| 815 int c; | |
| 816 | |
| 817 if (wp->w_vsep_width) | |
| 818 { | |
|
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diff
changeset
|
819 // draw the vertical separator right of this window |
| 7 | 820 c = fillchar_vsep(&hl); |
| 821 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height, | |
| 822 W_ENDCOL(wp), W_ENDCOL(wp) + 1, | |
| 823 c, ' ', hl); | |
| 824 } | |
| 825 } | |
| 826 | |
| 827 #ifdef FEAT_WILDMENU | |
|
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diff
changeset
|
828 static int skip_status_match_char(expand_T *xp, char_u *s); |
| 7 | 829 |
| 830 /* | |
| 1378 | 831 * Get the length of an item as it will be shown in the status line. |
| 7 | 832 */ |
| 833 static int | |
|
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changeset
|
834 status_match_len(expand_T *xp, char_u *s) |
| 7 | 835 { |
| 836 int len = 0; | |
| 837 | |
| 838 #ifdef FEAT_MENU | |
| 839 int emenu = (xp->xp_context == EXPAND_MENUS | |
| 840 || xp->xp_context == EXPAND_MENUNAMES); | |
| 841 | |
|
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changeset
|
842 // Check for menu separators - replace with '|'. |
| 7 | 843 if (emenu && menu_is_separator(s)) |
| 844 return 1; | |
| 845 #endif | |
| 846 | |
| 847 while (*s != NUL) | |
| 848 { | |
| 1685 | 849 s += skip_status_match_char(xp, s); |
| 42 | 850 len += ptr2cells(s); |
|
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changeset
|
851 MB_PTR_ADV(s); |
| 7 | 852 } |
| 853 | |
| 854 return len; | |
| 855 } | |
| 856 | |
| 857 /* | |
| 1685 | 858 * Return the number of characters that should be skipped in a status match. |
| 277 | 859 * These are backslashes used for escaping. Do show backslashes in help tags. |
| 860 */ | |
| 861 static int | |
|
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changeset
|
862 skip_status_match_char(expand_T *xp, char_u *s) |
| 277 | 863 { |
| 1685 | 864 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP) |
| 277 | 865 #ifdef FEAT_MENU |
| 866 || ((xp->xp_context == EXPAND_MENUS | |
| 867 || xp->xp_context == EXPAND_MENUNAMES) | |
| 868 && (s[0] == '\t' || (s[0] == '\\' && s[1] != NUL))) | |
| 869 #endif | |
| 1685 | 870 ) |
| 871 { | |
| 872 #ifndef BACKSLASH_IN_FILENAME | |
| 873 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!') | |
| 874 return 2; | |
| 875 #endif | |
| 876 return 1; | |
| 877 } | |
| 878 return 0; | |
| 277 | 879 } |
| 880 | |
| 881 /* | |
| 7 | 882 * Show wildchar matches in the status line. |
| 883 * Show at least the "match" item. | |
| 884 * We start at item 'first_match' in the list and show all matches that fit. | |
| 885 * | |
| 886 * If inversion is possible we use it. Else '=' characters are used. | |
| 887 */ | |
| 888 void | |
|
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|
889 win_redr_status_matches( |
|
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|
890 expand_T *xp, |
|
c079097365f3
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891 int num_matches, |
|
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892 char_u **matches, // list of matches |
|
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changeset
|
893 int match, |
|
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|
894 int showtail) |
| 7 | 895 { |
| 896 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m]) | |
| 897 int row; | |
| 898 char_u *buf; | |
| 899 int len; | |
|
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|
900 int clen; // length in screen cells |
| 7 | 901 int fillchar; |
| 902 int attr; | |
| 903 int i; | |
| 904 int highlight = TRUE; | |
| 905 char_u *selstart = NULL; | |
| 906 int selstart_col = 0; | |
| 907 char_u *selend = NULL; | |
| 908 static int first_match = 0; | |
| 909 int add_left = FALSE; | |
| 910 char_u *s; | |
| 911 #ifdef FEAT_MENU | |
| 912 int emenu; | |
| 913 #endif | |
| 914 int l; | |
| 915 | |
|
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|
916 if (matches == NULL) // interrupted completion? |
| 7 | 917 return; |
| 918 | |
| 39 | 919 if (has_mbyte) |
|
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changeset
|
920 buf = alloc(Columns * MB_MAXBYTES + 1); |
| 39 | 921 else |
|
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|
922 buf = alloc(Columns + 1); |
| 7 | 923 if (buf == NULL) |
| 924 return; | |
| 925 | |
|
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|
926 if (match == -1) // don't show match but original text |
| 7 | 927 { |
| 928 match = 0; | |
| 929 highlight = FALSE; | |
| 930 } | |
|
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|
931 // count 1 for the ending ">" |
| 7 | 932 clen = status_match_len(xp, L_MATCH(match)) + 3; |
| 933 if (match == 0) | |
| 934 first_match = 0; | |
| 935 else if (match < first_match) | |
| 936 { | |
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changeset
|
937 // jumping left, as far as we can go |
| 7 | 938 first_match = match; |
| 939 add_left = TRUE; | |
| 940 } | |
| 941 else | |
| 942 { | |
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changeset
|
943 // check if match fits on the screen |
| 7 | 944 for (i = first_match; i < match; ++i) |
| 945 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
| 946 if (first_match > 0) | |
| 947 clen += 2; | |
|
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changeset
|
948 // jumping right, put match at the left |
| 7 | 949 if ((long)clen > Columns) |
| 950 { | |
| 951 first_match = match; | |
|
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changeset
|
952 // if showing the last match, we can add some on the left |
| 7 | 953 clen = 2; |
| 954 for (i = match; i < num_matches; ++i) | |
| 955 { | |
| 956 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
| 957 if ((long)clen >= Columns) | |
| 958 break; | |
| 959 } | |
| 960 if (i == num_matches) | |
| 961 add_left = TRUE; | |
| 962 } | |
| 963 } | |
| 964 if (add_left) | |
| 965 while (first_match > 0) | |
| 966 { | |
| 967 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2; | |
| 968 if ((long)clen >= Columns) | |
| 969 break; | |
| 970 --first_match; | |
| 971 } | |
| 972 | |
|
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parents:
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diff
changeset
|
973 fillchar = fillchar_status(&attr, curwin); |
| 7 | 974 |
| 975 if (first_match == 0) | |
| 976 { | |
| 977 *buf = NUL; | |
| 978 len = 0; | |
| 979 } | |
| 980 else | |
| 981 { | |
| 982 STRCPY(buf, "< "); | |
| 983 len = 2; | |
| 984 } | |
| 985 clen = len; | |
| 986 | |
| 987 i = first_match; | |
| 988 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns) | |
| 989 { | |
| 990 if (i == match) | |
| 991 { | |
| 992 selstart = buf + len; | |
| 993 selstart_col = clen; | |
| 994 } | |
| 995 | |
| 996 s = L_MATCH(i); | |
|
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changeset
|
997 // Check for menu separators - replace with '|' |
| 7 | 998 #ifdef FEAT_MENU |
| 999 emenu = (xp->xp_context == EXPAND_MENUS | |
| 1000 || xp->xp_context == EXPAND_MENUNAMES); | |
| 1001 if (emenu && menu_is_separator(s)) | |
| 1002 { | |
| 1003 STRCPY(buf + len, transchar('|')); | |
| 1004 l = (int)STRLEN(buf + len); | |
| 1005 len += l; | |
| 1006 clen += l; | |
| 1007 } | |
| 1008 else | |
| 1009 #endif | |
| 1010 for ( ; *s != NUL; ++s) | |
| 1011 { | |
| 1685 | 1012 s += skip_status_match_char(xp, s); |
| 7 | 1013 clen += ptr2cells(s); |
| 474 | 1014 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) |
| 7 | 1015 { |
| 1016 STRNCPY(buf + len, s, l); | |
| 1017 s += l - 1; | |
| 1018 len += l; | |
| 1019 } | |
| 1020 else | |
| 1021 { | |
| 1022 STRCPY(buf + len, transchar_byte(*s)); | |
| 1023 len += (int)STRLEN(buf + len); | |
| 1024 } | |
| 1025 } | |
| 1026 if (i == match) | |
| 1027 selend = buf + len; | |
| 1028 | |
| 1029 *(buf + len++) = ' '; | |
| 1030 *(buf + len++) = ' '; | |
| 1031 clen += 2; | |
| 1032 if (++i == num_matches) | |
| 1033 break; | |
| 1034 } | |
| 1035 | |
| 1036 if (i != num_matches) | |
| 1037 { | |
| 1038 *(buf + len++) = '>'; | |
| 1039 ++clen; | |
| 1040 } | |
| 1041 | |
| 1042 buf[len] = NUL; | |
| 1043 | |
| 1044 row = cmdline_row - 1; | |
| 1045 if (row >= 0) | |
| 1046 { | |
| 1047 if (wild_menu_showing == 0) | |
| 1048 { | |
| 1049 if (msg_scrolled > 0) | |
| 1050 { | |
|
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changeset
|
1051 // Put the wildmenu just above the command line. If there is |
|
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parents:
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diff
changeset
|
1052 // no room, scroll the screen one line up. |
| 7 | 1053 if (cmdline_row == Rows - 1) |
| 1054 { | |
|
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changeset
|
1055 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL); |
| 7 | 1056 ++msg_scrolled; |
| 1057 } | |
| 1058 else | |
| 1059 { | |
| 1060 ++cmdline_row; | |
| 1061 ++row; | |
| 1062 } | |
| 1063 wild_menu_showing = WM_SCROLLED; | |
| 1064 } | |
| 1065 else | |
| 1066 { | |
|
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1067 // Create status line if needed by setting 'laststatus' to 2. |
|
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changeset
|
1068 // Set 'winminheight' to zero to avoid that the window is |
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changeset
|
1069 // resized. |
| 7 | 1070 if (lastwin->w_status_height == 0) |
| 1071 { | |
| 1072 save_p_ls = p_ls; | |
| 1073 save_p_wmh = p_wmh; | |
| 1074 p_ls = 2; | |
| 1075 p_wmh = 0; | |
| 1076 last_status(FALSE); | |
| 1077 } | |
| 1078 wild_menu_showing = WM_SHOWN; | |
| 1079 } | |
| 1080 } | |
| 1081 | |
| 1082 screen_puts(buf, row, 0, attr); | |
| 1083 if (selstart != NULL && highlight) | |
| 1084 { | |
| 1085 *selend = NUL; | |
|
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changeset
|
1086 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM)); |
| 7 | 1087 } |
| 1088 | |
| 1089 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr); | |
| 1090 } | |
| 1091 | |
| 1092 win_redraw_last_status(topframe); | |
| 1093 vim_free(buf); | |
| 1094 } | |
| 1095 #endif | |
| 1096 | |
| 1097 /* | |
| 1098 * Return TRUE if the status line of window "wp" is connected to the status | |
| 1099 * line of the window right of it. If not, then it's a vertical separator. | |
| 1100 * Only call if (wp->w_vsep_width != 0). | |
| 1101 */ | |
| 1102 int | |
|
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changeset
|
1103 stl_connected(win_T *wp) |
| 7 | 1104 { |
| 1105 frame_T *fr; | |
| 1106 | |
| 1107 fr = wp->w_frame; | |
| 1108 while (fr->fr_parent != NULL) | |
| 1109 { | |
| 1110 if (fr->fr_parent->fr_layout == FR_COL) | |
| 1111 { | |
| 1112 if (fr->fr_next != NULL) | |
| 1113 break; | |
| 1114 } | |
| 1115 else | |
| 1116 { | |
| 1117 if (fr->fr_next != NULL) | |
| 1118 return TRUE; | |
| 1119 } | |
| 1120 fr = fr->fr_parent; | |
| 1121 } | |
| 1122 return FALSE; | |
| 1123 } | |
| 1124 | |
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|
1125 |
| 7 | 1126 /* |
| 1127 * Get the value to show for the language mappings, active 'keymap'. | |
| 1128 */ | |
| 1129 int | |
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changeset
|
1130 get_keymap_str( |
|
c079097365f3
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changeset
|
1131 win_T *wp, |
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changeset
|
1132 char_u *fmt, // format string containing one %s item |
|
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parents:
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diff
changeset
|
1133 char_u *buf, // buffer for the result |
|
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parents:
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diff
changeset
|
1134 int len) // length of buffer |
| 7 | 1135 { |
| 1136 char_u *p; | |
| 1137 | |
| 1138 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP) | |
| 1139 return FALSE; | |
| 1140 | |
| 1141 { | |
| 1142 #ifdef FEAT_EVAL | |
| 1143 buf_T *old_curbuf = curbuf; | |
| 1144 win_T *old_curwin = curwin; | |
| 1145 char_u *s; | |
| 1146 | |
| 1147 curbuf = wp->w_buffer; | |
| 1148 curwin = wp; | |
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changeset
|
1149 STRCPY(buf, "b:keymap_name"); // must be writable |
| 7 | 1150 ++emsg_skip; |
| 714 | 1151 s = p = eval_to_string(buf, NULL, FALSE); |
| 7 | 1152 --emsg_skip; |
| 1153 curbuf = old_curbuf; | |
| 1154 curwin = old_curwin; | |
| 1155 if (p == NULL || *p == NUL) | |
| 1156 #endif | |
| 1157 { | |
| 1158 #ifdef FEAT_KEYMAP | |
| 1159 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED) | |
| 1160 p = wp->w_buffer->b_p_keymap; | |
| 1161 else | |
| 1162 #endif | |
| 1163 p = (char_u *)"lang"; | |
| 1164 } | |
|
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diff
changeset
|
1165 if (vim_snprintf((char *)buf, len, (char *)fmt, p) > len - 1) |
| 7 | 1166 buf[0] = NUL; |
| 1167 #ifdef FEAT_EVAL | |
| 1168 vim_free(s); | |
| 1169 #endif | |
| 1170 } | |
| 1171 return buf[0] != NUL; | |
| 1172 } | |
| 1173 | |
| 1174 #if defined(FEAT_STL_OPT) || defined(PROTO) | |
| 1175 /* | |
| 677 | 1176 * Redraw the status line or ruler of window "wp". |
| 1177 * When "wp" is NULL redraw the tab pages line from 'tabline'. | |
| 7 | 1178 */ |
|
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1179 void |
|
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|
1180 win_redr_custom( |
|
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|
1181 win_T *wp, |
|
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|
1182 int draw_ruler) // TRUE or FALSE |
| 7 | 1183 { |
| 5539 | 1184 static int entered = FALSE; |
| 7 | 1185 int attr; |
| 1186 int curattr; | |
| 1187 int row; | |
| 1188 int col = 0; | |
| 1189 int maxwidth; | |
| 1190 int width; | |
| 1191 int n; | |
| 1192 int len; | |
| 1193 int fillchar; | |
| 1194 char_u buf[MAXPATHL]; | |
| 1983 | 1195 char_u *stl; |
| 7 | 1196 char_u *p; |
| 681 | 1197 struct stl_hlrec hltab[STL_MAX_ITEM]; |
| 1198 struct stl_hlrec tabtab[STL_MAX_ITEM]; | |
| 677 | 1199 int use_sandbox = FALSE; |
| 2693 | 1200 win_T *ewp; |
| 1201 int p_crb_save; | |
| 7 | 1202 |
|
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|
1203 // There is a tiny chance that this gets called recursively: When |
|
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1204 // redrawing a status line triggers redrawing the ruler or tabline. |
|
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|
1205 // Avoid trouble by not allowing recursion. |
| 5539 | 1206 if (entered) |
| 1207 return; | |
| 1208 entered = TRUE; | |
| 1209 | |
|
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1210 // setup environment for the task at hand |
| 677 | 1211 if (wp == NULL) |
| 1212 { | |
|
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1213 // Use 'tabline'. Always at the first line of the screen. |
| 1983 | 1214 stl = p_tal; |
| 677 | 1215 row = 0; |
| 707 | 1216 fillchar = ' '; |
|
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1217 attr = HL_ATTR(HLF_TPF); |
| 677 | 1218 maxwidth = Columns; |
| 1219 # ifdef FEAT_EVAL | |
| 681 | 1220 use_sandbox = was_set_insecurely((char_u *)"tabline", 0); |
| 677 | 1221 # endif |
| 1222 } | |
| 40 | 1223 else |
| 677 | 1224 { |
| 1225 row = W_WINROW(wp) + wp->w_height; | |
|
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1226 fillchar = fillchar_status(&attr, wp); |
|
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1227 maxwidth = wp->w_width; |
| 677 | 1228 |
| 1229 if (draw_ruler) | |
| 1230 { | |
| 1983 | 1231 stl = p_ruf; |
|
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1232 // advance past any leading group spec - implicit in ru_col |
| 1983 | 1233 if (*stl == '%') |
| 1234 { | |
| 1235 if (*++stl == '-') | |
| 1236 stl++; | |
| 1237 if (atoi((char *)stl)) | |
| 1238 while (VIM_ISDIGIT(*stl)) | |
| 1239 stl++; | |
| 1240 if (*stl++ != '(') | |
| 1241 stl = p_ruf; | |
| 677 | 1242 } |
|
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1243 col = ru_col - (Columns - wp->w_width); |
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1244 if (col < (wp->w_width + 1) / 2) |
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|
1245 col = (wp->w_width + 1) / 2; |
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1246 maxwidth = wp->w_width - col; |
| 677 | 1247 if (!wp->w_status_height) |
| 1248 { | |
| 1249 row = Rows - 1; | |
|
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1250 --maxwidth; // writing in last column may cause scrolling |
| 677 | 1251 fillchar = ' '; |
| 1252 attr = 0; | |
| 1253 } | |
| 1254 | |
| 1255 # ifdef FEAT_EVAL | |
| 681 | 1256 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0); |
| 677 | 1257 # endif |
| 1258 } | |
| 1259 else | |
| 1260 { | |
| 1261 if (*wp->w_p_stl != NUL) | |
| 1983 | 1262 stl = wp->w_p_stl; |
| 677 | 1263 else |
| 1983 | 1264 stl = p_stl; |
| 677 | 1265 # ifdef FEAT_EVAL |
| 681 | 1266 use_sandbox = was_set_insecurely((char_u *)"statusline", |
| 1267 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL); | |
| 677 | 1268 # endif |
| 1269 } | |
| 1270 | |
|
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1271 col += wp->w_wincol; |
| 677 | 1272 } |
| 1273 | |
| 7 | 1274 if (maxwidth <= 0) |
| 5539 | 1275 goto theend; |
| 677 | 1276 |
|
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1277 // Temporarily reset 'cursorbind', we don't want a side effect from moving |
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1278 // the cursor away and back. |
| 2693 | 1279 ewp = wp == NULL ? curwin : wp; |
| 1280 p_crb_save = ewp->w_p_crb; | |
| 1281 ewp->w_p_crb = FALSE; | |
| 1282 | |
|
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1283 // Make a copy, because the statusline may include a function call that |
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1284 // might change the option value and free the memory. |
| 1983 | 1285 stl = vim_strsave(stl); |
| 2693 | 1286 width = build_stl_str_hl(ewp, buf, sizeof(buf), |
| 1983 | 1287 stl, use_sandbox, |
| 681 | 1288 fillchar, maxwidth, hltab, tabtab); |
| 1983 | 1289 vim_free(stl); |
| 2693 | 1290 ewp->w_p_crb = p_crb_save; |
| 2661 | 1291 |
|
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1292 // Make all characters printable. |
| 2661 | 1293 p = transstr(buf); |
| 1294 if (p != NULL) | |
| 1295 { | |
| 1296 vim_strncpy(buf, p, sizeof(buf) - 1); | |
| 1297 vim_free(p); | |
| 1298 } | |
| 1299 | |
|
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1300 // fill up with "fillchar" |
| 835 | 1301 len = (int)STRLEN(buf); |
| 1883 | 1302 while (width < maxwidth && len < (int)sizeof(buf) - 1) |
| 7 | 1303 { |
| 1304 len += (*mb_char2bytes)(fillchar, buf + len); | |
| 1305 ++width; | |
| 1306 } | |
| 1307 buf[len] = NUL; | |
| 1308 | |
| 681 | 1309 /* |
| 1310 * Draw each snippet with the specified highlighting. | |
| 1311 */ | |
| 7 | 1312 curattr = attr; |
| 1313 p = buf; | |
| 681 | 1314 for (n = 0; hltab[n].start != NULL; n++) |
| 1315 { | |
| 1316 len = (int)(hltab[n].start - p); | |
| 7 | 1317 screen_puts_len(p, len, row, col, curattr); |
| 1318 col += vim_strnsize(p, len); | |
| 681 | 1319 p = hltab[n].start; |
| 1320 | |
| 1321 if (hltab[n].userhl == 0) | |
| 7 | 1322 curattr = attr; |
| 681 | 1323 else if (hltab[n].userhl < 0) |
| 1324 curattr = syn_id2attr(-hltab[n].userhl); | |
|
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1325 #ifdef FEAT_TERMINAL |
|
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1326 else if (wp != NULL && wp != curwin && bt_terminal(wp->w_buffer) |
|
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1327 && wp->w_status_height != 0) |
|
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1328 curattr = highlight_stltermnc[hltab[n].userhl - 1]; |
|
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|
1329 else if (wp != NULL && bt_terminal(wp->w_buffer) |
|
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1330 && wp->w_status_height != 0) |
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|
1331 curattr = highlight_stlterm[hltab[n].userhl - 1]; |
|
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1332 #endif |
| 680 | 1333 else if (wp != NULL && wp != curwin && wp->w_status_height != 0) |
| 681 | 1334 curattr = highlight_stlnc[hltab[n].userhl - 1]; |
| 7 | 1335 else |
| 681 | 1336 curattr = highlight_user[hltab[n].userhl - 1]; |
| 7 | 1337 } |
| 1338 screen_puts(p, row, col, curattr); | |
| 681 | 1339 |
| 1340 if (wp == NULL) | |
| 1341 { | |
|
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1342 // Fill the TabPageIdxs[] array for clicking in the tab pagesline. |
| 681 | 1343 col = 0; |
| 1344 len = 0; | |
| 1345 p = buf; | |
| 1346 fillchar = 0; | |
| 1347 for (n = 0; tabtab[n].start != NULL; n++) | |
| 1348 { | |
| 1349 len += vim_strnsize(p, (int)(tabtab[n].start - p)); | |
| 1350 while (col < len) | |
| 1351 TabPageIdxs[col++] = fillchar; | |
| 1352 p = tabtab[n].start; | |
| 1353 fillchar = tabtab[n].userhl; | |
| 1354 } | |
| 1355 while (col < Columns) | |
| 1356 TabPageIdxs[col++] = fillchar; | |
| 1357 } | |
| 5539 | 1358 |
| 1359 theend: | |
| 1360 entered = FALSE; | |
| 7 | 1361 } |
| 1362 | |
|
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1363 #endif // FEAT_STL_OPT |
| 7 | 1364 |
| 1365 /* | |
| 1366 * Output a single character directly to the screen and update ScreenLines. | |
| 1367 */ | |
| 1368 void | |
|
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changeset
|
1369 screen_putchar(int c, int row, int col, int attr) |
| 7 | 1370 { |
| 3549 | 1371 char_u buf[MB_MAXBYTES + 1]; |
| 1372 | |
| 1373 if (has_mbyte) | |
| 1374 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 1375 else | |
| 1376 { | |
| 1377 buf[0] = c; | |
| 1378 buf[1] = NUL; | |
| 1379 } | |
| 7 | 1380 screen_puts(buf, row, col, attr); |
| 1381 } | |
| 1382 | |
| 1383 /* | |
| 1384 * Get a single character directly from ScreenLines into "bytes[]". | |
| 1385 * Also return its attribute in *attrp; | |
| 1386 */ | |
| 1387 void | |
|
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1388 screen_getbytes(int row, int col, char_u *bytes, int *attrp) |
| 7 | 1389 { |
| 1390 unsigned off; | |
| 1391 | |
|
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1392 // safety check |
| 7 | 1393 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns) |
| 1394 { | |
| 1395 off = LineOffset[row] + col; | |
| 1396 *attrp = ScreenAttrs[off]; | |
| 1397 bytes[0] = ScreenLines[off]; | |
| 1398 bytes[1] = NUL; | |
| 1399 | |
| 1400 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 1401 bytes[utfc_char2bytes(off, bytes)] = NUL; | |
| 1402 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 1403 { | |
| 1404 bytes[0] = ScreenLines[off]; | |
| 1405 bytes[1] = ScreenLines2[off]; | |
| 1406 bytes[2] = NUL; | |
| 1407 } | |
| 1408 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1) | |
| 1409 { | |
| 1410 bytes[1] = ScreenLines[off + 1]; | |
| 1411 bytes[2] = NUL; | |
| 1412 } | |
|
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1413 } |
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1414 } |
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1415 |
| 714 | 1416 /* |
| 1417 * Return TRUE if composing characters for screen posn "off" differs from | |
| 1418 * composing characters in "u8cc". | |
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1419 * Only to be used when ScreenLinesUC[off] != 0. |
| 714 | 1420 */ |
| 1421 static int | |
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1422 screen_comp_differs(int off, int *u8cc) |
| 714 | 1423 { |
| 1424 int i; | |
| 1425 | |
| 1426 for (i = 0; i < Screen_mco; ++i) | |
| 1427 { | |
| 1428 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i]) | |
| 1429 return TRUE; | |
| 1430 if (u8cc[i] == 0) | |
| 1431 break; | |
| 1432 } | |
| 1433 return FALSE; | |
| 1434 } | |
| 1435 | |
| 7 | 1436 /* |
| 1437 * Put string '*text' on the screen at position 'row' and 'col', with | |
| 1438 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[]. | |
| 1439 * Note: only outputs within one row, message is truncated at screen boundary! | |
| 1440 * Note: if ScreenLines[], row and/or col is invalid, nothing is done. | |
| 1441 */ | |
| 1442 void | |
|
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1443 screen_puts( |
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1444 char_u *text, |
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1445 int row, |
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1446 int col, |
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changeset
|
1447 int attr) |
| 7 | 1448 { |
| 1449 screen_puts_len(text, -1, row, col, attr); | |
| 1450 } | |
| 1451 | |
| 1452 /* | |
| 1453 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to | |
| 1454 * a NUL. | |
| 1455 */ | |
| 1456 void | |
|
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1457 screen_puts_len( |
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1458 char_u *text, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1459 int textlen, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1460 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1461 int col, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1462 int attr) |
| 7 | 1463 { |
| 1464 unsigned off; | |
| 1465 char_u *ptr = text; | |
| 5923 | 1466 int len = textlen; |
| 7 | 1467 int c; |
| 1378 | 1468 unsigned max_off; |
| 7 | 1469 int mbyte_blen = 1; |
| 1470 int mbyte_cells = 1; | |
| 1471 int u8c = 0; | |
| 714 | 1472 int u8cc[MAX_MCO]; |
| 7 | 1473 int clear_next_cell = FALSE; |
|
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1474 #ifdef FEAT_ARABIC |
|
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|
1475 int prev_c = 0; // previous Arabic character |
| 714 | 1476 int pc, nc, nc1; |
| 1477 int pcc[MAX_MCO]; | |
|
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|
1478 #endif |
| 1843 | 1479 int force_redraw_this; |
| 1480 int force_redraw_next = FALSE; | |
| 1481 int need_redraw; | |
| 7 | 1482 |
|
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|
1483 // Safety check. The check for negative row and column is to fix issue |
|
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|
1484 // #4102. TODO: find out why row/col could be negative. |
|
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|
1485 if (ScreenLines == NULL |
|
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changeset
|
1486 || row >= screen_Rows || row < 0 |
|
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changeset
|
1487 || col >= screen_Columns || col < 0) |
| 7 | 1488 return; |
| 1843 | 1489 off = LineOffset[row] + col; |
| 7 | 1490 |
|
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|
1491 // When drawing over the right halve of a double-wide char clear out the |
|
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changeset
|
1492 // left halve. Only needed in a terminal. |
| 1685 | 1493 if (has_mbyte && col > 0 && col < screen_Columns |
|
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|
1494 #ifdef FEAT_GUI |
| 1668 | 1495 && !gui.in_use |
|
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1496 #endif |
| 1668 | 1497 && mb_fix_col(col, row) != col) |
| 1843 | 1498 { |
| 1499 ScreenLines[off - 1] = ' '; | |
| 1500 ScreenAttrs[off - 1] = 0; | |
| 1501 if (enc_utf8) | |
| 1502 { | |
| 1503 ScreenLinesUC[off - 1] = 0; | |
| 1504 ScreenLinesC[0][off - 1] = 0; | |
| 1505 } | |
|
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changeset
|
1506 // redraw the previous cell, make it empty |
| 1843 | 1507 screen_char(off - 1, row, col - 1); |
|
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|
1508 // force the cell at "col" to be redrawn |
| 1843 | 1509 force_redraw_next = TRUE; |
| 1510 } | |
|
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|
1511 |
| 1378 | 1512 max_off = LineOffset[row] + screen_Columns; |
| 1340 | 1513 while (col < screen_Columns |
| 1514 && (len < 0 || (int)(ptr - text) < len) | |
| 1515 && *ptr != NUL) | |
| 7 | 1516 { |
| 1517 c = *ptr; | |
|
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|
1518 // check if this is the first byte of a multibyte |
| 7 | 1519 if (has_mbyte) |
| 1520 { | |
| 1521 if (enc_utf8 && len > 0) | |
| 474 | 1522 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr)); |
| 7 | 1523 else |
| 474 | 1524 mbyte_blen = (*mb_ptr2len)(ptr); |
| 7 | 1525 if (enc_dbcs == DBCS_JPNU && c == 0x8e) |
| 1526 mbyte_cells = 1; | |
| 1527 else if (enc_dbcs != 0) | |
| 1528 mbyte_cells = mbyte_blen; | |
|
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|
1529 else // enc_utf8 |
| 7 | 1530 { |
| 1531 if (len >= 0) | |
| 714 | 1532 u8c = utfc_ptr2char_len(ptr, u8cc, |
| 7 | 1533 (int)((text + len) - ptr)); |
| 1534 else | |
| 714 | 1535 u8c = utfc_ptr2char(ptr, u8cc); |
| 7 | 1536 mbyte_cells = utf_char2cells(u8c); |
|
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changeset
|
1537 #ifdef FEAT_ARABIC |
| 7 | 1538 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) |
| 1539 { | |
|
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|
1540 // Do Arabic shaping. |
| 7 | 1541 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len) |
| 1542 { | |
|
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|
1543 // Past end of string to be displayed. |
| 7 | 1544 nc = NUL; |
| 1545 nc1 = NUL; | |
| 1546 } | |
| 1547 else | |
| 714 | 1548 { |
| 1994 | 1549 nc = utfc_ptr2char_len(ptr + mbyte_blen, pcc, |
| 1550 (int)((text + len) - ptr - mbyte_blen)); | |
| 714 | 1551 nc1 = pcc[0]; |
| 1552 } | |
| 7 | 1553 pc = prev_c; |
| 1554 prev_c = u8c; | |
| 714 | 1555 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc); |
| 7 | 1556 } |
| 1557 else | |
| 1558 prev_c = u8c; | |
|
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1559 #endif |
|
2055
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diff
changeset
|
1560 if (col + mbyte_cells > screen_Columns) |
|
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|
1561 { |
|
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1562 // Only 1 cell left, but character requires 2 cells: |
|
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changeset
|
1563 // display a '>' in the last column to avoid wrapping. |
|
2055
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parents:
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diff
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|
1564 c = '>'; |
|
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diff
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|
1565 mbyte_cells = 1; |
|
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diff
changeset
|
1566 } |
| 7 | 1567 } |
| 1568 } | |
|
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1569 |
| 1843 | 1570 force_redraw_this = force_redraw_next; |
| 1571 force_redraw_next = FALSE; | |
| 1572 | |
| 1573 need_redraw = ScreenLines[off] != c | |
| 7 | 1574 || (mbyte_cells == 2 |
| 1575 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0)) | |
| 1576 || (enc_dbcs == DBCS_JPNU | |
| 1577 && c == 0x8e | |
| 1578 && ScreenLines2[off] != ptr[1]) | |
| 1579 || (enc_utf8 | |
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1580 && (ScreenLinesUC[off] != |
|
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|
1581 (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c) |
|
dc8a5699253b
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|
1582 || (ScreenLinesUC[off] != 0 |
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|
1583 && screen_comp_differs(off, u8cc)))) |
| 7 | 1584 || ScreenAttrs[off] != attr |
| 1843 | 1585 || exmode_active; |
| 1586 | |
|
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patch 8.1.1499: ruler not updated after popup window was removed
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|
1587 if ((need_redraw || force_redraw_this) |
|
18763
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patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
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diff
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|
1588 #ifdef FEAT_PROP_POPUP |
|
17162
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patch 8.1.1580: cannot make part of a popup transparent
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changeset
|
1589 && !blocked_by_popup(row, col) |
|
16998
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changeset
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1590 #endif |
|
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|
1591 ) |
| 7 | 1592 { |
| 1593 #if defined(FEAT_GUI) || defined(UNIX) | |
|
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diff
changeset
|
1594 // The bold trick makes a single row of pixels appear in the next |
|
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parents:
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diff
changeset
|
1595 // character. When a bold character is removed, the next |
|
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diff
changeset
|
1596 // character should be redrawn too. This happens for our own GUI |
|
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changeset
|
1597 // and for some xterms. |
| 1843 | 1598 if (need_redraw && ScreenLines[off] != ' ' && ( |
| 7 | 1599 # ifdef FEAT_GUI |
| 1600 gui.in_use | |
| 1601 # endif | |
| 1602 # if defined(FEAT_GUI) && defined(UNIX) | |
| 1603 || | |
| 1604 # endif | |
| 1605 # ifdef UNIX | |
| 1606 term_is_xterm | |
| 1607 # endif | |
| 1843 | 1608 )) |
| 1609 { | |
| 1610 int n = ScreenAttrs[off]; | |
| 1611 | |
| 1612 if (n > HL_ALL) | |
| 1613 n = syn_attr2attr(n); | |
| 1614 if (n & HL_BOLD) | |
| 1615 force_redraw_next = TRUE; | |
| 7 | 1616 } |
| 1617 #endif | |
|
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|
1618 // When at the end of the text and overwriting a two-cell |
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|
1619 // character with a one-cell character, need to clear the next |
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diff
changeset
|
1620 // cell. Also when overwriting the left halve of a two-cell char |
|
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changeset
|
1621 // with the right halve of a two-cell char. Do this only once |
|
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diff
changeset
|
1622 // (mb_off2cells() may return 2 on the right halve). |
| 7 | 1623 if (clear_next_cell) |
| 1624 clear_next_cell = FALSE; | |
| 1625 else if (has_mbyte | |
| 1626 && (len < 0 ? ptr[mbyte_blen] == NUL | |
| 1627 : ptr + mbyte_blen >= text + len) | |
| 1378 | 1628 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
| 7 | 1629 || (mbyte_cells == 2 |
| 1378 | 1630 && (*mb_off2cells)(off, max_off) == 1 |
| 1631 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
| 7 | 1632 clear_next_cell = TRUE; |
| 1633 | |
|
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changeset
|
1634 // Make sure we never leave a second byte of a double-byte behind, |
|
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changeset
|
1635 // it confuses mb_off2cells(). |
| 7 | 1636 if (enc_dbcs |
| 1378 | 1637 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
| 7 | 1638 || (mbyte_cells == 2 |
| 1378 | 1639 && (*mb_off2cells)(off, max_off) == 1 |
| 1640 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
| 7 | 1641 ScreenLines[off + mbyte_blen] = 0; |
| 1642 ScreenLines[off] = c; | |
| 1643 ScreenAttrs[off] = attr; | |
| 1644 if (enc_utf8) | |
| 1645 { | |
| 714 | 1646 if (c < 0x80 && u8cc[0] == 0) |
| 7 | 1647 ScreenLinesUC[off] = 0; |
| 1648 else | |
| 1649 { | |
| 714 | 1650 int i; |
| 1651 | |
| 7 | 1652 ScreenLinesUC[off] = u8c; |
| 714 | 1653 for (i = 0; i < Screen_mco; ++i) |
| 1654 { | |
| 1655 ScreenLinesC[i][off] = u8cc[i]; | |
| 1656 if (u8cc[i] == 0) | |
| 1657 break; | |
| 1658 } | |
| 7 | 1659 } |
| 1660 if (mbyte_cells == 2) | |
| 1661 { | |
| 1662 ScreenLines[off + 1] = 0; | |
| 1663 ScreenAttrs[off + 1] = attr; | |
| 1664 } | |
| 1665 screen_char(off, row, col); | |
| 1666 } | |
| 1667 else if (mbyte_cells == 2) | |
| 1668 { | |
| 1669 ScreenLines[off + 1] = ptr[1]; | |
| 1670 ScreenAttrs[off + 1] = attr; | |
| 1671 screen_char_2(off, row, col); | |
| 1672 } | |
| 1673 else if (enc_dbcs == DBCS_JPNU && c == 0x8e) | |
| 1674 { | |
| 1675 ScreenLines2[off] = ptr[1]; | |
| 1676 screen_char(off, row, col); | |
| 1677 } | |
| 1678 else | |
| 1679 screen_char(off, row, col); | |
| 1680 } | |
| 1681 if (has_mbyte) | |
| 1682 { | |
| 1683 off += mbyte_cells; | |
| 1684 col += mbyte_cells; | |
| 1685 ptr += mbyte_blen; | |
| 1686 if (clear_next_cell) | |
| 5923 | 1687 { |
|
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changeset
|
1688 // This only happens at the end, display one space next. |
| 7 | 1689 ptr = (char_u *)" "; |
| 5923 | 1690 len = -1; |
| 1691 } | |
| 7 | 1692 } |
| 1693 else | |
| 1694 { | |
| 1695 ++off; | |
| 1696 ++col; | |
| 1697 ++ptr; | |
| 1698 } | |
| 1699 } | |
| 1843 | 1700 |
|
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1701 // If we detected the next character needs to be redrawn, but the text |
|
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changeset
|
1702 // doesn't extend up to there, update the character here. |
| 1843 | 1703 if (force_redraw_next && col < screen_Columns) |
| 1704 { | |
| 1705 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1) | |
| 1706 screen_char_2(off, row, col); | |
| 1707 else | |
| 1708 screen_char(off, row, col); | |
| 1709 } | |
| 7 | 1710 } |
| 1711 | |
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1712 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) |
| 7 | 1713 /* |
| 1326 | 1714 * Prepare for 'hlsearch' highlighting. |
| 7 | 1715 */ |
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1716 void |
|
7833
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diff
changeset
|
1717 start_search_hl(void) |
| 7 | 1718 { |
| 1719 if (p_hls && !no_hlsearch) | |
| 1720 { | |
|
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1721 last_pat_prog(&screen_search_hl.rm); |
|
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changeset
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1722 screen_search_hl.attr = HL_ATTR(HLF_L); |
| 1521 | 1723 # ifdef FEAT_RELTIME |
|
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|
1724 // Set the time limit to 'redrawtime'. |
|
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1725 profile_setlimit(p_rdt, &screen_search_hl.tm); |
| 1521 | 1726 # endif |
| 7 | 1727 } |
| 1728 } | |
| 1729 | |
| 1730 /* | |
| 1326 | 1731 * Clean up for 'hlsearch' highlighting. |
| 7 | 1732 */ |
|
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Bram Moolenaar <Bram@vim.org>
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18090
diff
changeset
|
1733 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1734 end_search_hl(void) |
| 7 | 1735 { |
|
18124
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patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
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diff
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|
1736 if (screen_search_hl.rm.regprog != NULL) |
| 7 | 1737 { |
|
18124
2a806e3c39f6
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Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1738 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
|
1739 screen_search_hl.rm.regprog = NULL; |
| 7 | 1740 } |
| 1741 } | |
| 5985 | 1742 #endif |
| 5979 | 1743 |
| 7 | 1744 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1745 screen_start_highlight(int attr) |
| 7 | 1746 { |
| 1747 attrentry_T *aep = NULL; | |
| 1748 | |
| 1749 screen_attr = attr; | |
| 1750 if (full_screen | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1751 #ifdef MSWIN |
| 7 | 1752 && termcap_active |
| 1753 #endif | |
| 1754 ) | |
| 1755 { | |
| 1756 #ifdef FEAT_GUI | |
| 1757 if (gui.in_use) | |
| 1758 { | |
| 1759 char buf[20]; | |
| 1760 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1761 // The GUI handles this internally. |
| 681 | 1762 sprintf(buf, IF_EB("\033|%dh", ESC_STR "|%dh"), attr); |
| 7 | 1763 OUT_STR(buf); |
| 1764 } | |
| 1765 else | |
| 1766 #endif | |
| 1767 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1768 if (attr > HL_ALL) // special HL attr. |
| 7 | 1769 { |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
1770 if (IS_CTERM) |
| 7 | 1771 aep = syn_cterm_attr2entry(attr); |
| 1772 else | |
| 1773 aep = syn_term_attr2entry(attr); | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1774 if (aep == NULL) // did ":syntax clear" |
| 7 | 1775 attr = 0; |
| 1776 else | |
| 1777 attr = aep->ae_attr; | |
| 1778 } | |
|
18786
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1779 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
|
1756fe125914
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18763
diff
changeset
|
1780 if (use_vtp()) |
|
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Bram Moolenaar <Bram@vim.org>
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|
1781 { |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1782 guicolor_T defguifg, defguibg; |
|
1756fe125914
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changeset
|
1783 int defctermfg, defctermbg; |
|
1756fe125914
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|
1784 |
|
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diff
changeset
|
1785 // If FG and BG are unset, the color is undefined when |
|
1756fe125914
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diff
changeset
|
1786 // BOLD+INVERSE. Use Normal as the default value. |
|
1756fe125914
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
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|
1787 get_default_console_color(&defctermfg, &defctermbg, &defguifg, |
|
1756fe125914
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|
1788 &defguibg); |
|
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|
1789 |
|
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diff
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|
1790 if (p_tgc) |
|
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|
1791 { |
|
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diff
changeset
|
1792 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.fg_rgb)) |
|
1756fe125914
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Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
1793 term_fg_rgb_color(defguifg); |
|
1756fe125914
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1794 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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18763
diff
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|
1795 term_bg_rgb_color(defguibg); |
|
1756fe125914
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|
1796 } |
|
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diff
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|
1797 else if (t_colors >= 256) |
|
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|
1798 { |
|
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|
1799 if (aep == NULL || aep->ae_u.cterm.fg_color == 0) |
|
1756fe125914
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1800 term_fg_color(defctermfg); |
|
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Bram Moolenaar <Bram@vim.org>
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18763
diff
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|
1801 if (aep == NULL || aep->ae_u.cterm.bg_color == 0) |
|
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|
1802 term_bg_color(defctermbg); |
|
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|
1803 } |
|
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|
1804 } |
|
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Bram Moolenaar <Bram@vim.org>
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|
1805 #endif |
|
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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
|
1806 if ((attr & HL_BOLD) && *T_MD != NUL) // bold |
| 7 | 1807 out_str(T_MD); |
|
13339
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patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show
Christian Brabandt <cb@256bit.org>
parents:
13314
diff
changeset
|
1808 else if (aep != NULL && cterm_normal_fg_bold && ( |
|
9027
773d627cac0b
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Christian Brabandt <cb@256bit.org>
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8977
diff
changeset
|
1809 #ifdef FEAT_TERMGUICOLORS |
|
13339
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13314
diff
changeset
|
1810 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
|
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diff
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|
1811 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
|
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diff
changeset
|
1812 : |
|
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Christian Brabandt <cb@256bit.org>
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|
1813 #endif |
|
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Christian Brabandt <cb@256bit.org>
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13314
diff
changeset
|
1814 t_colors > 1 && aep->ae_u.cterm.fg_color)) |
|
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
|
1815 // If the Normal FG color has BOLD attribute and the new HL |
|
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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
|
1816 // has a FG color defined, clear BOLD. |
| 681 | 1817 out_str(T_ME); |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1818 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout |
| 7 | 1819 out_str(T_SO); |
|
18812
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parents:
18786
diff
changeset
|
1820 if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl |
|
12964
339681756948
patch 8.0.1358: undercurl is not used in the terminal
Christian Brabandt <cb@256bit.org>
parents:
12700
diff
changeset
|
1821 out_str(T_UCS); |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1822 if (((attr & HL_UNDERLINE) // underline or undercurl |
|
13094
72366f4e3264
patch 8.0.1422: no fallback to underline when undercurl is not set
Christian Brabandt <cb@256bit.org>
parents:
13024
diff
changeset
|
1823 || ((attr & HL_UNDERCURL) && *T_UCS == NUL)) |
|
72366f4e3264
patch 8.0.1422: no fallback to underline when undercurl is not set
Christian Brabandt <cb@256bit.org>
parents:
13024
diff
changeset
|
1824 && *T_US != NUL) |
| 7 | 1825 out_str(T_US); |
|
18812
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parents:
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changeset
|
1826 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic |
| 7 | 1827 out_str(T_CZH); |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1828 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse) |
| 7 | 1829 out_str(T_MR); |
|
18812
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1830 if ((attr & HL_STRIKETHROUGH) && *T_STS != NUL) // strike |
|
12317
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
1831 out_str(T_STS); |
| 7 | 1832 |
| 1833 /* | |
| 1834 * Output the color or start string after bold etc., in case the | |
| 1835 * bold etc. override the color setting. | |
| 1836 */ | |
| 1837 if (aep != NULL) | |
| 1838 { | |
|
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diff
changeset
|
1839 #ifdef FEAT_TERMGUICOLORS |
|
18812
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parents:
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changeset
|
1840 // When 'termguicolors' is set but fg or bg is unset, |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1841 // fall back to the cterm colors. This helps for SpellBad, |
|
d34ec6fe207d
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parents:
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changeset
|
1842 // where the GUI uses a red undercurl. |
|
13339
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|
1843 if (p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR) |
|
8969
c83e2c1e7f2b
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Christian Brabandt <cb@256bit.org>
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changeset
|
1844 { |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
1845 if (aep->ae_u.cterm.fg_rgb != INVALCOLOR) |
|
8969
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Christian Brabandt <cb@256bit.org>
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8907
diff
changeset
|
1846 term_fg_rgb_color(aep->ae_u.cterm.fg_rgb); |
|
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|
1847 } |
|
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|
1848 else |
|
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|
1849 #endif |
|
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|
1850 if (t_colors > 1) |
|
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|
1851 { |
|
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changeset
|
1852 if (aep->ae_u.cterm.fg_color) |
|
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|
1853 term_fg_color(aep->ae_u.cterm.fg_color - 1); |
|
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changeset
|
1854 } |
|
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|
1855 #ifdef FEAT_TERMGUICOLORS |
|
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changeset
|
1856 if (p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR) |
|
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diff
changeset
|
1857 { |
|
9939
ccb6461b82df
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Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
1858 if (aep->ae_u.cterm.bg_rgb != INVALCOLOR) |
|
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Christian Brabandt <cb@256bit.org>
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8907
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changeset
|
1859 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb); |
| 7 | 1860 } |
| 1861 else | |
|
8969
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changeset
|
1862 #endif |
|
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changeset
|
1863 if (t_colors > 1) |
|
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changeset
|
1864 { |
|
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changeset
|
1865 if (aep->ae_u.cterm.bg_color) |
|
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changeset
|
1866 term_bg_color(aep->ae_u.cterm.bg_color - 1); |
|
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13314
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changeset
|
1867 } |
|
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1868 |
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1869 if (!IS_CTERM) |
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1870 { |
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1871 if (aep->ae_u.term.start != NULL) |
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1872 out_str(aep->ae_u.term.start); |
| 7 | 1873 } |
| 1874 } | |
| 1875 } | |
| 1876 } | |
| 1877 } | |
| 1878 | |
| 1879 void | |
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1880 screen_stop_highlight(void) |
| 7 | 1881 { |
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1882 int do_ME = FALSE; // output T_ME code |
| 7 | 1883 |
| 1884 if (screen_attr != 0 | |
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1885 #ifdef MSWIN |
| 7 | 1886 && termcap_active |
| 1887 #endif | |
| 1888 ) | |
| 1889 { | |
| 1890 #ifdef FEAT_GUI | |
| 1891 if (gui.in_use) | |
| 1892 { | |
| 1893 char buf[20]; | |
| 1894 | |
|
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1895 // use internal GUI code |
| 7 | 1896 sprintf(buf, IF_EB("\033|%dH", ESC_STR "|%dH"), screen_attr); |
| 1897 OUT_STR(buf); | |
| 1898 } | |
| 1899 else | |
| 1900 #endif | |
| 1901 { | |
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1902 if (screen_attr > HL_ALL) // special HL attr. |
| 7 | 1903 { |
| 1904 attrentry_T *aep; | |
| 1905 | |
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1906 if (IS_CTERM) |
| 7 | 1907 { |
| 1908 /* | |
| 1909 * Assume that t_me restores the original colors! | |
| 1910 */ | |
| 1911 aep = syn_cterm_attr2entry(screen_attr); | |
|
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1912 if (aep != NULL && (( |
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1913 #ifdef FEAT_TERMGUICOLORS |
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1914 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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1915 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
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1916 : |
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1917 #endif |
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1918 aep->ae_u.cterm.fg_color) || ( |
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1919 #ifdef FEAT_TERMGUICOLORS |
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1920 p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR |
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1921 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR |
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1922 : |
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1923 #endif |
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1924 aep->ae_u.cterm.bg_color))) |
| 7 | 1925 do_ME = TRUE; |
| 1926 } | |
| 1927 else | |
| 1928 { | |
| 1929 aep = syn_term_attr2entry(screen_attr); | |
| 1930 if (aep != NULL && aep->ae_u.term.stop != NULL) | |
| 1931 { | |
| 1932 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0) | |
| 1933 do_ME = TRUE; | |
| 1934 else | |
| 1935 out_str(aep->ae_u.term.stop); | |
| 1936 } | |
| 1937 } | |
|
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1938 if (aep == NULL) // did ":syntax clear" |
| 7 | 1939 screen_attr = 0; |
| 1940 else | |
| 1941 screen_attr = aep->ae_attr; | |
| 1942 } | |
| 1943 | |
| 1944 /* | |
| 1945 * Often all ending-codes are equal to T_ME. Avoid outputting the | |
| 1946 * same sequence several times. | |
| 1947 */ | |
| 1948 if (screen_attr & HL_STANDOUT) | |
| 1949 { | |
| 1950 if (STRCMP(T_SE, T_ME) == 0) | |
| 1951 do_ME = TRUE; | |
| 1952 else | |
| 1953 out_str(T_SE); | |
| 1954 } | |
|
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1955 if ((screen_attr & HL_UNDERCURL) && *T_UCE != NUL) |
|
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1956 { |
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1957 if (STRCMP(T_UCE, T_ME) == 0) |
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1958 do_ME = TRUE; |
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1959 else |
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1960 out_str(T_UCE); |
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1961 } |
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1962 if ((screen_attr & HL_UNDERLINE) |
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1963 || ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL)) |
| 7 | 1964 { |
| 1965 if (STRCMP(T_UE, T_ME) == 0) | |
| 1966 do_ME = TRUE; | |
| 1967 else | |
| 1968 out_str(T_UE); | |
| 1969 } | |
| 1970 if (screen_attr & HL_ITALIC) | |
| 1971 { | |
| 1972 if (STRCMP(T_CZR, T_ME) == 0) | |
| 1973 do_ME = TRUE; | |
| 1974 else | |
| 1975 out_str(T_CZR); | |
| 1976 } | |
|
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1977 if (screen_attr & HL_STRIKETHROUGH) |
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1978 { |
|
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1979 if (STRCMP(T_STE, T_ME) == 0) |
|
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1980 do_ME = TRUE; |
|
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1981 else |
|
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1982 out_str(T_STE); |
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1983 } |
| 7 | 1984 if (do_ME || (screen_attr & (HL_BOLD | HL_INVERSE))) |
| 1985 out_str(T_ME); | |
| 1986 | |
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1987 #ifdef FEAT_TERMGUICOLORS |
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1988 if (p_tgc) |
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1989 { |
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1990 if (cterm_normal_fg_gui_color != INVALCOLOR) |
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1991 term_fg_rgb_color(cterm_normal_fg_gui_color); |
|
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1992 if (cterm_normal_bg_gui_color != INVALCOLOR) |
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1993 term_bg_rgb_color(cterm_normal_bg_gui_color); |
|
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1994 } |
|
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1995 else |
|
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1996 #endif |
|
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1997 { |
|
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1998 if (t_colors > 1) |
|
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1999 { |
|
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2000 // set Normal cterm colors |
|
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2001 if (cterm_normal_fg_color != 0) |
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2002 term_fg_color(cterm_normal_fg_color - 1); |
|
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2003 if (cterm_normal_bg_color != 0) |
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2004 term_bg_color(cterm_normal_bg_color - 1); |
|
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2005 if (cterm_normal_fg_bold) |
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2006 out_str(T_MD); |
|
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2007 } |
| 7 | 2008 } |
| 2009 } | |
| 2010 } | |
| 2011 screen_attr = 0; | |
| 2012 } | |
| 2013 | |
| 2014 /* | |
| 2015 * Reset the colors for a cterm. Used when leaving Vim. | |
| 2016 * The machine specific code may override this again. | |
| 2017 */ | |
| 2018 void | |
|
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2019 reset_cterm_colors(void) |
| 7 | 2020 { |
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2021 if (IS_CTERM) |
| 7 | 2022 { |
|
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2023 // set Normal cterm colors |
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2024 #ifdef FEAT_TERMGUICOLORS |
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2025 if (p_tgc ? (cterm_normal_fg_gui_color != INVALCOLOR |
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2026 || cterm_normal_bg_gui_color != INVALCOLOR) |
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2027 : (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0)) |
|
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2028 #else |
| 7 | 2029 if (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0) |
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2030 #endif |
| 7 | 2031 { |
| 2032 out_str(T_OP); | |
| 2033 screen_attr = -1; | |
| 2034 } | |
| 2035 if (cterm_normal_fg_bold) | |
| 2036 { | |
| 2037 out_str(T_ME); | |
| 2038 screen_attr = -1; | |
| 2039 } | |
| 2040 } | |
| 2041 } | |
| 2042 | |
| 2043 /* | |
| 2044 * Put character ScreenLines["off"] on the screen at position "row" and "col", | |
| 2045 * using the attributes from ScreenAttrs["off"]. | |
| 2046 */ | |
|
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2047 void |
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2048 screen_char(unsigned off, int row, int col) |
| 7 | 2049 { |
| 2050 int attr; | |
| 2051 | |
|
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2052 // Check for illegal values, just in case (could happen just after |
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2053 // resizing). |
| 7 | 2054 if (row >= screen_Rows || col >= screen_Columns) |
| 2055 return; | |
| 2056 | |
|
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2057 // Skip if under the popup menu. |
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2058 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top. |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2059 if (pum_under_menu(row, col) |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2060 #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
|
2061 && screen_zindex <= POPUPMENU_ZINDEX |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17771
diff
changeset
|
2062 #endif |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2063 ) |
|
15521
6d949e552e99
patch 8.1.0768: updating completions may cause the popup menu to flicker
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2064 return; |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2065 #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
|
2066 if (blocked_by_popup(row, col)) |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2067 return; |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2068 #endif |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2069 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2070 // Outputting a character in the last cell on the screen may scroll the |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2071 // screen up. Only do it when the "xn" termcap property is set, otherwise |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2072 // mark the character invalid (update it when scrolled up). |
| 6602 | 2073 if (*T_XN == NUL |
| 2074 && row == screen_Rows - 1 && col == screen_Columns - 1 | |
| 7 | 2075 #ifdef FEAT_RIGHTLEFT |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2076 // account for first command-line character in rightleft mode |
| 7 | 2077 && !cmdmsg_rl |
| 2078 #endif | |
| 2079 ) | |
| 2080 { | |
| 2081 ScreenAttrs[off] = (sattr_T)-1; | |
| 2082 return; | |
| 2083 } | |
| 2084 | |
| 2085 /* | |
| 2086 * Stop highlighting first, so it's easier to move the cursor. | |
| 2087 */ | |
| 2088 if (screen_char_attr != 0) | |
| 2089 attr = screen_char_attr; | |
| 2090 else | |
| 2091 attr = ScreenAttrs[off]; | |
| 2092 if (screen_attr != attr) | |
| 2093 screen_stop_highlight(); | |
| 2094 | |
| 2095 windgoto(row, col); | |
| 2096 | |
| 2097 if (screen_attr != attr) | |
| 2098 screen_start_highlight(attr); | |
| 2099 | |
| 2100 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2101 { | |
| 2102 char_u buf[MB_MAXBYTES + 1]; | |
| 2103 | |
|
8819
a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2104 if (utf_ambiguous_width(ScreenLinesUC[off])) |
|
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2105 { |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2106 if (*p_ambw == 'd' |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2107 #ifdef FEAT_GUI |
|
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2108 && !gui.in_use |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2109 #endif |
|
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2110 ) |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2111 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2112 // Clear the two screen cells. If the character is actually |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2113 // single width it won't change the second cell. |
|
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2114 out_str((char_u *)" "); |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2115 term_windgoto(row, col); |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2116 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2117 // not sure where the cursor is after drawing the ambiguous width |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2118 // character |
|
8819
a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2119 screen_cur_col = 9999; |
|
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2120 } |
|
8819
a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2121 else if (utf_char2cells(ScreenLinesUC[off]) > 1) |
| 7 | 2122 ++screen_cur_col; |
|
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2123 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2124 // Convert the UTF-8 character to bytes and write it. |
|
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2125 buf[utfc_char2bytes(off, buf)] = NUL; |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2126 out_str(buf); |
| 7 | 2127 } |
| 2128 else | |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2129 { |
| 7 | 2130 out_flush_check(); |
| 2131 out_char(ScreenLines[off]); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2132 // double-byte character in single-width cell |
| 7 | 2133 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) |
| 2134 out_char(ScreenLines2[off]); | |
| 2135 } | |
| 2136 | |
| 2137 screen_cur_col++; | |
| 2138 } | |
| 2139 | |
| 2140 /* | |
| 2141 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"] | |
| 2142 * on the screen at position 'row' and 'col'. | |
| 2143 * The attributes of the first byte is used for all. This is required to | |
| 2144 * output the two bytes of a double-byte character with nothing in between. | |
| 2145 */ | |
| 2146 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2147 screen_char_2(unsigned off, int row, int col) |
| 7 | 2148 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2149 // Check for illegal values (could be wrong when screen was resized). |
| 7 | 2150 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns)) |
| 2151 return; | |
| 2152 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2153 // Outputting the last character on the screen may scrollup the screen. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2154 // Don't to it! Mark the character invalid (update it when scrolled up) |
| 7 | 2155 if (row == screen_Rows - 1 && col >= screen_Columns - 2) |
| 2156 { | |
| 2157 ScreenAttrs[off] = (sattr_T)-1; | |
| 2158 return; | |
| 2159 } | |
| 2160 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2161 // Output the first byte normally (positions the cursor), then write the |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2162 // second byte directly. |
| 7 | 2163 screen_char(off, row, col); |
| 2164 out_char(ScreenLines[off + 1]); | |
| 2165 ++screen_cur_col; | |
| 2166 } | |
| 2167 | |
| 2168 /* | |
| 2169 * Draw a rectangle of the screen, inverted when "invert" is TRUE. | |
| 2170 * This uses the contents of ScreenLines[] and doesn't change it. | |
| 2171 */ | |
| 2172 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2173 screen_draw_rectangle( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2174 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2175 int col, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2176 int height, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2177 int width, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2178 int invert) |
| 7 | 2179 { |
| 2180 int r, c; | |
| 2181 int off; | |
| 1378 | 2182 int max_off; |
| 7 | 2183 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2184 // Can't use ScreenLines unless initialized |
| 534 | 2185 if (ScreenLines == NULL) |
| 2186 return; | |
| 2187 | |
| 7 | 2188 if (invert) |
| 2189 screen_char_attr = HL_INVERSE; | |
| 2190 for (r = row; r < row + height; ++r) | |
| 2191 { | |
| 2192 off = LineOffset[r]; | |
| 1378 | 2193 max_off = off + screen_Columns; |
| 7 | 2194 for (c = col; c < col + width; ++c) |
| 2195 { | |
| 1378 | 2196 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1) |
| 7 | 2197 { |
| 2198 screen_char_2(off + c, r, c); | |
| 2199 ++c; | |
| 2200 } | |
| 2201 else | |
| 2202 { | |
| 2203 screen_char(off + c, r, c); | |
| 1378 | 2204 if (utf_off2cells(off + c, max_off) > 1) |
| 7 | 2205 ++c; |
| 2206 } | |
| 2207 } | |
| 2208 } | |
| 2209 screen_char_attr = 0; | |
| 2210 } | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
2211 |
| 7 | 2212 /* |
| 2213 * Redraw the characters for a vertically split window. | |
| 2214 */ | |
| 2215 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2216 redraw_block(int row, int end, win_T *wp) |
| 7 | 2217 { |
| 2218 int col; | |
| 2219 int width; | |
| 2220 | |
| 2221 # ifdef FEAT_CLIPBOARD | |
| 2222 clip_may_clear_selection(row, end - 1); | |
| 2223 # endif | |
| 2224 | |
| 2225 if (wp == NULL) | |
| 2226 { | |
| 2227 col = 0; | |
| 2228 width = Columns; | |
| 2229 } | |
| 2230 else | |
| 2231 { | |
| 2232 col = wp->w_wincol; | |
| 2233 width = wp->w_width; | |
| 2234 } | |
| 2235 screen_draw_rectangle(row, col, end - row, width, FALSE); | |
| 2236 } | |
| 2237 | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
2238 void |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2239 space_to_screenline(int off, int attr) |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2240 { |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2241 ScreenLines[off] = ' '; |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2242 ScreenAttrs[off] = attr; |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2243 if (enc_utf8) |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2244 ScreenLinesUC[off] = 0; |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2245 } |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2246 |
| 7 | 2247 /* |
| 2248 * Fill the screen from 'start_row' to 'end_row', from 'start_col' to 'end_col' | |
| 2249 * with character 'c1' in first column followed by 'c2' in the other columns. | |
| 2250 * Use attributes 'attr'. | |
| 2251 */ | |
| 2252 void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2253 screen_fill( |
|
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2254 int start_row, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2255 int end_row, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2256 int start_col, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2257 int end_col, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2258 int c1, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2259 int c2, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2260 int attr) |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2261 { |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2262 int row; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2263 int col; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2264 int off; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2265 int end_off; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2266 int did_delete; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2267 int c; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2268 int norm_term; |
| 7 | 2269 #if defined(FEAT_GUI) || defined(UNIX) |
|
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2270 int force_next = FALSE; |
| 7 | 2271 #endif |
| 2272 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2273 if (end_row > screen_Rows) // safety check |
| 7 | 2274 end_row = screen_Rows; |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2275 if (end_col > screen_Columns) // safety check |
| 7 | 2276 end_col = screen_Columns; |
| 2277 if (ScreenLines == NULL | |
| 2278 || start_row >= end_row | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2279 || start_col >= end_col) // nothing to do |
| 7 | 2280 return; |
| 2281 | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2282 // it's a "normal" terminal when not in a GUI or cterm |
| 7 | 2283 norm_term = ( |
| 2284 #ifdef FEAT_GUI | |
| 2285 !gui.in_use && | |
| 2286 #endif | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2287 !IS_CTERM); |
| 7 | 2288 for (row = start_row; row < end_row; ++row) |
| 2289 { | |
| 1668 | 2290 if (has_mbyte |
|
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639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2291 #ifdef FEAT_GUI |
| 1668 | 2292 && !gui.in_use |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2293 #endif |
| 1668 | 2294 ) |
| 2295 { | |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2296 // When drawing over the right halve of a double-wide char clear |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2297 // out the left halve. When drawing over the left halve of a |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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parents:
18786
diff
changeset
|
2298 // double wide-char clear out the right halve. Only needed in a |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2299 // terminal. |
| 1685 | 2300 if (start_col > 0 && mb_fix_col(start_col, row) != start_col) |
| 1670 | 2301 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0); |
| 1677 | 2302 if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col) |
| 1670 | 2303 screen_puts_len((char_u *)" ", 1, row, end_col, 0); |
| 1668 | 2304 } |
| 7 | 2305 /* |
| 2306 * Try to use delete-line termcap code, when no attributes or in a | |
| 2307 * "normal" terminal, where a bold/italic space is just a | |
| 2308 * space. | |
| 2309 */ | |
| 2310 did_delete = FALSE; | |
| 2311 if (c2 == ' ' | |
| 2312 && end_col == Columns | |
| 2313 && can_clear(T_CE) | |
| 2314 && (attr == 0 | |
| 2315 || (norm_term | |
| 2316 && attr <= HL_ALL | |
| 2317 && ((attr & ~(HL_BOLD | HL_ITALIC)) == 0)))) | |
| 2318 { | |
| 2319 /* | |
| 2320 * check if we really need to clear something | |
| 2321 */ | |
| 2322 col = start_col; | |
|
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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
|
2323 if (c1 != ' ') // don't clear first char |
| 7 | 2324 ++col; |
| 2325 | |
| 2326 off = LineOffset[row] + col; | |
| 2327 end_off = LineOffset[row] + end_col; | |
| 2328 | |
|
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patch 8.1.2394: using old C style comments
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parents:
18786
diff
changeset
|
2329 // skip blanks (used often, keep it fast!) |
| 7 | 2330 if (enc_utf8) |
| 2331 while (off < end_off && ScreenLines[off] == ' ' | |
| 2332 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0) | |
| 2333 ++off; | |
| 2334 else | |
| 2335 while (off < end_off && ScreenLines[off] == ' ' | |
| 2336 && ScreenAttrs[off] == 0) | |
| 2337 ++off; | |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2338 if (off < end_off) // something to be cleared |
| 7 | 2339 { |
| 2340 col = off - LineOffset[row]; | |
| 2341 screen_stop_highlight(); | |
|
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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
|
2342 term_windgoto(row, col);// clear rest of this screen line |
| 7 | 2343 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
|
2344 screen_start(); // don't know where cursor is now |
| 7 | 2345 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
|
2346 while (col--) // clear chars in ScreenLines |
| 7 | 2347 { |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2348 space_to_screenline(off, 0); |
| 7 | 2349 ++off; |
| 2350 } | |
| 2351 } | |
|
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
|
2352 did_delete = TRUE; // the chars are cleared now |
| 7 | 2353 } |
| 2354 | |
| 2355 off = LineOffset[row] + start_col; | |
| 2356 c = c1; | |
| 2357 for (col = start_col; col < end_col; ++col) | |
| 2358 { | |
|
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2359 if ((ScreenLines[off] != c |
| 714 | 2360 || (enc_utf8 && (int)ScreenLinesUC[off] |
| 2361 != (c >= 0x80 ? c : 0)) | |
| 7 | 2362 || ScreenAttrs[off] != attr |
| 2363 #if defined(FEAT_GUI) || defined(UNIX) | |
| 2364 || force_next | |
| 2365 #endif | |
| 2366 ) | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2367 #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
|
2368 // 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
|
2369 && !blocked_by_popup(row, col) |
|
16986
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patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2370 #endif |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2371 ) |
| 7 | 2372 { |
| 2373 #if defined(FEAT_GUI) || defined(UNIX) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2374 // 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:
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diff
changeset
|
2375 // the next character. When a bold character is removed, the |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2376 // 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
|
2377 // own GUI and for some xterms. |
| 7 | 2378 if ( |
| 2379 # ifdef FEAT_GUI | |
| 2380 gui.in_use | |
| 2381 # endif | |
| 2382 # if defined(FEAT_GUI) && defined(UNIX) | |
| 2383 || | |
| 2384 # endif | |
| 2385 # ifdef UNIX | |
| 2386 term_is_xterm | |
| 2387 # endif | |
| 2388 ) | |
| 2389 { | |
| 2390 if (ScreenLines[off] != ' ' | |
| 2391 && (ScreenAttrs[off] > HL_ALL | |
| 2392 || ScreenAttrs[off] & HL_BOLD)) | |
| 2393 force_next = TRUE; | |
| 2394 else | |
| 2395 force_next = FALSE; | |
| 2396 } | |
| 2397 #endif | |
| 2398 ScreenLines[off] = c; | |
| 2399 if (enc_utf8) | |
| 2400 { | |
| 2401 if (c >= 0x80) | |
| 2402 { | |
| 2403 ScreenLinesUC[off] = c; | |
| 714 | 2404 ScreenLinesC[0][off] = 0; |
| 7 | 2405 } |
| 2406 else | |
| 2407 ScreenLinesUC[off] = 0; | |
| 2408 } | |
| 2409 ScreenAttrs[off] = attr; | |
| 2410 if (!did_delete || c != ' ') | |
| 2411 screen_char(off, row, col); | |
| 2412 } | |
| 2413 ++off; | |
| 2414 if (col == start_col) | |
| 2415 { | |
| 2416 if (did_delete) | |
| 2417 break; | |
| 2418 c = c2; | |
| 2419 } | |
| 2420 } | |
| 2421 if (end_col == Columns) | |
| 2422 LineWraps[row] = FALSE; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2423 if (row == Rows - 1) // overwritten the command line |
| 7 | 2424 { |
| 2425 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
|
2426 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
|
2427 && 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
|
2428 clear_cmdline = FALSE; // command line has been cleared |
| 644 | 2429 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
|
2430 mode_displayed = FALSE; // mode cleared or overwritten |
| 7 | 2431 } |
| 2432 } | |
| 2433 } | |
| 2434 | |
| 2435 /* | |
| 2436 * Check if there should be a delay. Used before clearing or redrawing the | |
| 2437 * screen or the command line. | |
| 2438 */ | |
| 2439 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2440 check_for_delay(int check_msg_scroll) |
| 7 | 2441 { |
| 2442 if ((emsg_on_display || (check_msg_scroll && msg_scroll)) | |
| 2443 && !did_wait_return | |
| 2444 && emsg_silent == 0) | |
| 2445 { | |
| 2446 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
|
2447 ui_delay(1006L, TRUE); |
| 7 | 2448 emsg_on_display = FALSE; |
| 2449 if (check_msg_scroll) | |
| 2450 msg_scroll = FALSE; | |
| 2451 } | |
| 2452 } | |
| 2453 | |
| 2454 /* | |
|
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
|
2455 * 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
|
2456 */ |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2457 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
|
2458 clear_TabPageIdxs(void) |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2459 { |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2460 int scol; |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2461 |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2462 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
|
2463 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
|
2464 } |
|
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
|
2465 |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2466 /* |
| 7 | 2467 * screen_valid - allocate screen buffers if size changed |
| 3263 | 2468 * If "doclear" is TRUE: clear screen if it has been resized. |
| 7 | 2469 * Returns TRUE if there is a valid screen to write to. |
| 2470 * Returns FALSE when starting up and screen not initialized yet. | |
| 2471 */ | |
| 2472 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2473 screen_valid(int doclear) |
| 7 | 2474 { |
|
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
|
2475 screenalloc(doclear); // allocate screen buffers if size changed |
| 7 | 2476 return (ScreenLines != NULL); |
| 2477 } | |
| 2478 | |
| 2479 /* | |
| 2480 * Resize the shell to Rows and Columns. | |
| 2481 * Allocate ScreenLines[] and associated items. | |
| 2482 * | |
| 2483 * There may be some time between setting Rows and Columns and (re)allocating | |
| 2484 * ScreenLines[]. This happens when starting up and when (manually) changing | |
| 2485 * the shell size. Always use screen_Rows and screen_Columns to access items | |
| 2486 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the | |
| 2487 * final size of the shell is needed. | |
| 2488 */ | |
| 2489 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2490 screenalloc(int doclear) |
| 7 | 2491 { |
| 2492 int new_row, old_row; | |
| 2493 #ifdef FEAT_GUI | |
| 2494 int old_Rows; | |
| 2495 #endif | |
| 2496 win_T *wp; | |
| 2497 int outofmem = FALSE; | |
| 2498 int len; | |
| 2499 schar_T *new_ScreenLines; | |
| 2500 u8char_T *new_ScreenLinesUC = NULL; | |
| 714 | 2501 u8char_T *new_ScreenLinesC[MAX_MCO]; |
| 7 | 2502 schar_T *new_ScreenLines2 = NULL; |
| 714 | 2503 int i; |
| 7 | 2504 sattr_T *new_ScreenAttrs; |
| 2505 unsigned *new_LineOffset; | |
| 2506 char_u *new_LineWraps; | |
| 681 | 2507 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
|
2508 #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
|
2509 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
|
2510 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
|
2511 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
|
2512 #endif |
| 671 | 2513 tabpage_T *tp; |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2514 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
|
2515 static int done_outofmem_msg = FALSE; // did outofmem message |
| 1824 | 2516 int retry_count = 0; |
| 2517 | |
| 2518 retry: | |
| 7 | 2519 /* |
| 2520 * Allocation of the screen buffers is done only when the size changes and | |
| 2521 * when Rows and Columns have been set and we have started doing full | |
| 2522 * screen stuff. | |
| 2523 */ | |
| 2524 if ((ScreenLines != NULL | |
| 2525 && Rows == screen_Rows | |
| 2526 && Columns == screen_Columns | |
| 2527 && enc_utf8 == (ScreenLinesUC != NULL) | |
| 2528 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL) | |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2529 && p_mco == Screen_mco) |
| 7 | 2530 || Rows == 0 |
| 2531 || Columns == 0 | |
| 2532 || (!full_screen && ScreenLines == NULL)) | |
| 2533 return; | |
| 2534 | |
| 2535 /* | |
| 2536 * It's possible that we produce an out-of-memory message below, which | |
| 2537 * will cause this function to be called again. To break the loop, just | |
| 2538 * return here. | |
| 2539 */ | |
| 2540 if (entered) | |
| 2541 return; | |
| 2542 entered = TRUE; | |
| 2543 | |
| 911 | 2544 /* |
| 2545 * Note that the window sizes are updated before reallocating the arrays, | |
| 2546 * thus we must not redraw here! | |
| 2547 */ | |
| 2548 ++RedrawingDisabled; | |
| 2549 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2550 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
|
2551 |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2552 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2553 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
|
2554 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2555 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2556 comp_col(); // recompute columns for shown command and ruler |
| 7 | 2557 |
| 2558 /* | |
| 2559 * We're changing the size of the screen. | |
| 2560 * - Allocate new arrays for ScreenLines and ScreenAttrs. | |
| 2561 * - Move lines from the old arrays into the new arrays, clear extra | |
| 2562 * lines (unless the screen is going to be cleared). | |
| 2563 * - Free the old arrays. | |
| 2564 * | |
| 2565 * If anything fails, make ScreenLines NULL, so we don't do anything! | |
| 2566 * Continuing with the old ScreenLines may result in a crash, because the | |
| 2567 * size is wrong. | |
| 2568 */ | |
| 671 | 2569 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 2570 win_free_lsize(wp); |
| 1946 | 2571 if (aucmd_win != NULL) |
| 2572 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
|
2573 #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
|
2574 // global 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
|
2575 for (wp = first_popupwin; wp != NULL; wp = wp->w_next) |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2576 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
|
2577 // 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
|
2578 FOR_ALL_TABPAGES(tp) |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2579 for (wp = tp->tp_first_popupwin; wp != NULL; wp = wp->w_next) |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2580 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
|
2581 #endif |
| 7 | 2582 |
|
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
|
2583 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
|
2584 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T *) * MAX_MCO); |
| 7 | 2585 if (enc_utf8) |
| 2586 { | |
|
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
|
2587 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns); |
| 714 | 2588 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
|
2589 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
|
2590 (Rows + 1) * Columns); |
| 7 | 2591 } |
| 2592 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
|
2593 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
|
2594 new_ScreenAttrs = LALLOC_MULT(sattr_T, (Rows + 1) * Columns); |
|
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2595 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
|
2596 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
|
2597 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
|
2598 #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
|
2599 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
|
2600 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
|
2601 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
|
2602 #endif |
| 7 | 2603 |
| 677 | 2604 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 2605 { |
| 2606 if (win_alloc_lines(wp) == FAIL) | |
| 2607 { | |
| 2608 outofmem = TRUE; | |
| 1819 | 2609 goto give_up; |
| 2610 } | |
| 2611 } | |
| 1946 | 2612 if (aucmd_win != NULL && aucmd_win->w_lines == NULL |
| 2613 && win_alloc_lines(aucmd_win) == FAIL) | |
| 1906 | 2614 outofmem = TRUE; |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2615 #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
|
2616 // global 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
|
2617 for (wp = first_popupwin; wp != NULL; wp = wp->w_next) |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2618 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
|
2619 { |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2620 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
|
2621 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
|
2622 } |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2623 // 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
|
2624 FOR_ALL_TABPAGES(tp) |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2625 for (wp = tp->tp_first_popupwin; wp != NULL; wp = wp->w_next) |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2626 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
|
2627 { |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2628 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
|
2629 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
|
2630 } |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2631 #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
|
2632 |
| 1819 | 2633 give_up: |
| 7 | 2634 |
| 714 | 2635 for (i = 0; i < p_mco; ++i) |
| 2636 if (new_ScreenLinesC[i] == NULL) | |
| 2637 break; | |
| 7 | 2638 if (new_ScreenLines == NULL |
| 714 | 2639 || (enc_utf8 && (new_ScreenLinesUC == NULL || i != p_mco)) |
| 7 | 2640 || (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL) |
| 2641 || new_ScreenAttrs == NULL | |
| 2642 || new_LineOffset == NULL | |
| 2643 || new_LineWraps == NULL | |
| 671 | 2644 || 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
|
2645 #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
|
2646 || 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
|
2647 || 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
|
2648 || 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
|
2649 #endif |
| 7 | 2650 || outofmem) |
| 2651 { | |
| 944 | 2652 if (ScreenLines != NULL || !done_outofmem_msg) |
| 534 | 2653 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2654 // guess the size |
| 534 | 2655 do_outofmem_msg((long_u)((Rows + 1) * Columns)); |
| 2656 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2657 // 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
|
2658 // and over again. |
| 944 | 2659 done_outofmem_msg = TRUE; |
| 534 | 2660 } |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2661 VIM_CLEAR(new_ScreenLines); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2662 VIM_CLEAR(new_ScreenLinesUC); |
| 714 | 2663 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
|
2664 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
|
2665 VIM_CLEAR(new_ScreenLines2); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2666 VIM_CLEAR(new_ScreenAttrs); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2667 VIM_CLEAR(new_LineOffset); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2668 VIM_CLEAR(new_LineWraps); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2669 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
|
2670 #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
|
2671 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
|
2672 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
|
2673 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
|
2674 #endif |
| 7 | 2675 } |
| 2676 else | |
| 2677 { | |
| 944 | 2678 done_outofmem_msg = FALSE; |
| 534 | 2679 |
| 7 | 2680 for (new_row = 0; new_row < Rows; ++new_row) |
| 2681 { | |
| 2682 new_LineOffset[new_row] = new_row * Columns; | |
| 2683 new_LineWraps[new_row] = FALSE; | |
| 2684 | |
| 2685 /* | |
| 2686 * If the screen is not going to be cleared, copy as much as | |
| 2687 * possible from the old screen to the new one and clear the rest | |
| 2688 * (used when resizing the window at the "--more--" prompt or when | |
| 2689 * executing an external command, for the GUI). | |
| 2690 */ | |
| 3263 | 2691 if (!doclear) |
| 7 | 2692 { |
| 2693 (void)vim_memset(new_ScreenLines + new_row * Columns, | |
| 2694 ' ', (size_t)Columns * sizeof(schar_T)); | |
| 2695 if (enc_utf8) | |
| 2696 { | |
| 2697 (void)vim_memset(new_ScreenLinesUC + new_row * Columns, | |
| 2698 0, (size_t)Columns * sizeof(u8char_T)); | |
| 714 | 2699 for (i = 0; i < p_mco; ++i) |
| 2700 (void)vim_memset(new_ScreenLinesC[i] | |
| 2701 + new_row * Columns, | |
| 7 | 2702 0, (size_t)Columns * sizeof(u8char_T)); |
| 2703 } | |
| 2704 if (enc_dbcs == DBCS_JPNU) | |
| 2705 (void)vim_memset(new_ScreenLines2 + new_row * Columns, | |
| 2706 0, (size_t)Columns * sizeof(schar_T)); | |
| 2707 (void)vim_memset(new_ScreenAttrs + new_row * Columns, | |
| 2708 0, (size_t)Columns * sizeof(sattr_T)); | |
| 2709 old_row = new_row + (screen_Rows - Rows); | |
| 534 | 2710 if (old_row >= 0 && ScreenLines != NULL) |
| 7 | 2711 { |
| 2712 if (screen_Columns < Columns) | |
| 2713 len = screen_Columns; | |
| 2714 else | |
| 2715 len = Columns; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2716 // 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
|
2717 // may be invalid now. Also when p_mco changes. |
| 714 | 2718 if (!(enc_utf8 && ScreenLinesUC == NULL) |
| 2719 && p_mco == Screen_mco) | |
| 26 | 2720 mch_memmove(new_ScreenLines + new_LineOffset[new_row], |
| 2721 ScreenLines + LineOffset[old_row], | |
| 2722 (size_t)len * sizeof(schar_T)); | |
| 714 | 2723 if (enc_utf8 && ScreenLinesUC != NULL |
| 2724 && p_mco == Screen_mco) | |
| 7 | 2725 { |
| 2726 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row], | |
| 2727 ScreenLinesUC + LineOffset[old_row], | |
| 2728 (size_t)len * sizeof(u8char_T)); | |
| 714 | 2729 for (i = 0; i < p_mco; ++i) |
| 2730 mch_memmove(new_ScreenLinesC[i] | |
| 2731 + new_LineOffset[new_row], | |
| 2732 ScreenLinesC[i] + LineOffset[old_row], | |
| 7 | 2733 (size_t)len * sizeof(u8char_T)); |
| 2734 } | |
| 2735 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL) | |
| 2736 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row], | |
| 2737 ScreenLines2 + LineOffset[old_row], | |
| 2738 (size_t)len * sizeof(schar_T)); | |
| 2739 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row], | |
| 2740 ScreenAttrs + LineOffset[old_row], | |
| 2741 (size_t)len * sizeof(sattr_T)); | |
| 2742 } | |
| 2743 } | |
| 2744 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2745 // Use the last line of the screen for the current line. |
| 7 | 2746 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
|
2747 |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2748 #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
|
2749 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
|
2750 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
|
2751 #endif |
| 7 | 2752 } |
| 2753 | |
| 356 | 2754 free_screenlines(); |
| 2755 | |
|
17696
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2756 // NOTE: this may result in all pointers to become NULL. |
| 7 | 2757 ScreenLines = new_ScreenLines; |
| 2758 ScreenLinesUC = new_ScreenLinesUC; | |
| 714 | 2759 for (i = 0; i < p_mco; ++i) |
| 2760 ScreenLinesC[i] = new_ScreenLinesC[i]; | |
| 2761 Screen_mco = p_mco; | |
| 7 | 2762 ScreenLines2 = new_ScreenLines2; |
| 2763 ScreenAttrs = new_ScreenAttrs; | |
| 2764 LineOffset = new_LineOffset; | |
| 2765 LineWraps = new_LineWraps; | |
| 671 | 2766 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
|
2767 #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
|
2768 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
|
2769 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
|
2770 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
|
2771 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
|
2772 #endif |
| 7 | 2773 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2774 // 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
|
2775 // size of ScreenLines[]. Set them before calling anything. |
| 7 | 2776 #ifdef FEAT_GUI |
| 2777 old_Rows = screen_Rows; | |
| 2778 #endif | |
| 2779 screen_Rows = Rows; | |
| 2780 screen_Columns = Columns; | |
| 2781 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2782 must_redraw = CLEAR; // need to clear the screen later |
| 3263 | 2783 if (doclear) |
| 7 | 2784 screenclear2(); |
| 2785 #ifdef FEAT_GUI | |
| 2786 else if (gui.in_use | |
| 2787 && !gui.starting | |
| 2788 && ScreenLines != NULL | |
| 2789 && old_Rows != Rows) | |
| 2790 { | |
| 2791 (void)gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0); | |
| 2792 /* | |
| 2793 * Adjust the position of the cursor, for when executing an external | |
| 2794 * command. | |
| 2795 */ | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2796 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
|
2797 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
|
2798 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
|
2799 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
|
2800 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
|
2801 msg_col = Columns - 1; // put cursor at last column |
| 7 | 2802 } |
| 2803 #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
|
2804 clear_TabPageIdxs(); |
| 7 | 2805 |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2806 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2807 vim_unlock_screen(); |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2808 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2809 |
| 7 | 2810 entered = FALSE; |
| 911 | 2811 --RedrawingDisabled; |
| 766 | 2812 |
| 1824 | 2813 /* |
| 2814 * Do not apply autocommands more than 3 times to avoid an endless loop | |
| 2815 * in case applying autocommands always changes Rows or Columns. | |
| 2816 */ | |
| 2817 if (starting == 0 && ++retry_count <= 3) | |
| 2818 { | |
| 766 | 2819 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
|
2820 // 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
|
2821 // jump back to check if we need to allocate the screen again. |
| 1824 | 2822 goto retry; |
| 2823 } | |
| 7 | 2824 } |
| 2825 | |
| 2826 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2827 free_screenlines(void) |
| 356 | 2828 { |
| 714 | 2829 int i; |
| 2830 | |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2831 VIM_CLEAR(ScreenLinesUC); |
| 714 | 2832 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
|
2833 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
|
2834 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
|
2835 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
|
2836 VIM_CLEAR(ScreenAttrs); |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2837 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
|
2838 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
|
2839 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
|
2840 #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
|
2841 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
|
2842 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
|
2843 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
|
2844 #endif |
| 356 | 2845 } |
| 2846 | |
| 2847 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2848 screenclear(void) |
| 7 | 2849 { |
| 2850 check_for_delay(FALSE); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2851 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
|
2852 screenclear2(); // clear the screen |
| 7 | 2853 } |
| 2854 | |
| 2855 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2856 screenclear2(void) |
| 7 | 2857 { |
| 2858 int i; | |
| 2859 | |
| 2860 if (starting == NO_SCREEN || ScreenLines == NULL | |
| 2861 #ifdef FEAT_GUI | |
| 2862 || (gui.in_use && gui.starting) | |
| 2863 #endif | |
| 2864 ) | |
| 2865 return; | |
| 2866 | |
| 2867 #ifdef FEAT_GUI | |
| 2868 if (!gui.in_use) | |
| 2869 #endif | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2870 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
|
2871 screen_stop_highlight(); // don't want highlighting here |
| 7 | 2872 |
| 2873 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2874 // disable selection without redrawing it |
| 7 | 2875 clip_scroll_selection(9999); |
| 2876 #endif | |
| 2877 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2878 // blank out ScreenLines |
| 7 | 2879 for (i = 0; i < Rows; ++i) |
| 2880 { | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
2881 lineclear(LineOffset[i], (int)Columns, 0); |
| 7 | 2882 LineWraps[i] = FALSE; |
| 2883 } | |
| 2884 | |
| 2885 if (can_clear(T_CL)) | |
| 2886 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2887 out_str(T_CL); // clear the display |
| 7 | 2888 clear_cmdline = FALSE; |
| 644 | 2889 mode_displayed = FALSE; |
| 7 | 2890 } |
| 2891 else | |
| 2892 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2893 // can't clear the screen, mark all chars with invalid attributes |
| 7 | 2894 for (i = 0; i < Rows; ++i) |
| 2895 lineinvalid(LineOffset[i], (int)Columns); | |
| 2896 clear_cmdline = TRUE; | |
| 2897 } | |
| 2898 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2899 screen_cleared = TRUE; // can use contents of ScreenLines now |
| 7 | 2900 |
| 2901 win_rest_invalid(firstwin); | |
| 2902 redraw_cmdline = TRUE; | |
| 673 | 2903 redraw_tabline = TRUE; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2904 if (must_redraw == CLEAR) // no need to clear again |
| 7 | 2905 must_redraw = NOT_VALID; |
| 2906 compute_cmdrow(); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2907 msg_row = cmdline_row; // put cursor on last line for messages |
| 7 | 2908 msg_col = 0; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2909 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
|
2910 msg_scrolled = 0; // can't scroll back |
| 7 | 2911 msg_didany = FALSE; |
| 2912 msg_didout = FALSE; | |
| 2913 } | |
| 2914 | |
| 2915 /* | |
| 2916 * Clear one line in ScreenLines. | |
| 2917 */ | |
| 2918 static void | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
2919 lineclear(unsigned off, int width, int attr) |
| 7 | 2920 { |
| 2921 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T)); | |
| 2922 if (enc_utf8) | |
| 2923 (void)vim_memset(ScreenLinesUC + off, 0, | |
| 2924 (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
|
2925 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T)); |
| 7 | 2926 } |
| 2927 | |
| 2928 /* | |
| 2929 * Mark one line in ScreenLines invalid by setting the attributes to an | |
| 2930 * invalid value. | |
| 2931 */ | |
| 2932 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2933 lineinvalid(unsigned off, int width) |
| 7 | 2934 { |
| 2935 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T)); | |
| 2936 } | |
| 2937 | |
| 2938 /* | |
| 2939 * Copy part of a Screenline for vertically split window "wp". | |
| 2940 */ | |
| 2941 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2942 linecopy(int to, int from, win_T *wp) |
| 7 | 2943 { |
| 2944 unsigned off_to = LineOffset[to] + wp->w_wincol; | |
| 2945 unsigned off_from = LineOffset[from] + wp->w_wincol; | |
| 2946 | |
| 2947 mch_memmove(ScreenLines + off_to, ScreenLines + off_from, | |
| 2948 wp->w_width * sizeof(schar_T)); | |
| 2949 if (enc_utf8) | |
| 2950 { | |
| 714 | 2951 int i; |
| 2952 | |
| 7 | 2953 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from, |
| 2954 wp->w_width * sizeof(u8char_T)); | |
| 714 | 2955 for (i = 0; i < p_mco; ++i) |
| 2956 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from, | |
| 2957 wp->w_width * sizeof(u8char_T)); | |
| 7 | 2958 } |
| 2959 if (enc_dbcs == DBCS_JPNU) | |
| 2960 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from, | |
| 2961 wp->w_width * sizeof(schar_T)); | |
| 2962 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from, | |
| 2963 wp->w_width * sizeof(sattr_T)); | |
| 2964 } | |
| 2965 | |
| 2966 /* | |
| 2967 * Return TRUE if clearing with term string "p" would work. | |
| 2968 * It can't work when the string is empty or it won't set the right background. | |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2969 * Don't clear to end-of-line when there are popups, it may cause flicker. |
| 7 | 2970 */ |
| 2971 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2972 can_clear(char_u *p) |
| 7 | 2973 { |
| 2974 return (*p != NUL && (t_colors <= 1 | |
| 2975 #ifdef FEAT_GUI | |
| 2976 || gui.in_use | |
| 2977 #endif | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2978 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2979 || (p_tgc && cterm_normal_bg_gui_color == INVALCOLOR) |
|
9320
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
2980 || (!p_tgc && cterm_normal_bg_color == 0) |
|
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
2981 #else |
|
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
2982 || cterm_normal_bg_color == 0 |
|
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
2983 #endif |
|
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Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2984 || *T_UT != NUL) |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2985 #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
|
2986 && !(p == T_CE && popup_visible) |
|
03f3a9ca2770
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Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2987 #endif |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
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parents:
16918
diff
changeset
|
2988 ); |
| 7 | 2989 } |
| 2990 | |
| 2991 /* | |
| 2992 * Reset cursor position. Use whenever cursor was moved because of outputting | |
| 2993 * something directly to the screen (shell commands) or a terminal control | |
| 2994 * code. | |
| 2995 */ | |
| 2996 void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2997 screen_start(void) |
| 7 | 2998 { |
| 2999 screen_cur_row = screen_cur_col = 9999; | |
| 3000 } | |
| 3001 | |
| 3002 /* | |
| 3003 * Move the cursor to position "row","col" in the screen. | |
| 3004 * This tries to find the most efficient way to move, minimizing the number of | |
| 3005 * characters sent to the terminal. | |
| 3006 */ | |
| 3007 void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3008 windgoto(int row, int col) |
| 7 | 3009 { |
| 205 | 3010 sattr_T *p; |
| 7 | 3011 int i; |
| 3012 int plan; | |
| 3013 int cost; | |
| 3014 int wouldbe_col; | |
| 3015 int noinvcurs; | |
| 3016 char_u *bs; | |
| 3017 int goto_cost; | |
| 3018 int attr; | |
| 3019 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3020 #define GOTO_COST 7 // assume a term_windgoto() takes about 7 chars |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3021 #define HIGHL_COST 5 // assume unhighlight takes 5 chars |
| 7 | 3022 |
| 3023 #define PLAN_LE 1 | |
| 3024 #define PLAN_CR 2 | |
| 3025 #define PLAN_NL 3 | |
| 3026 #define PLAN_WRITE 4 | |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3027 // Can't use ScreenLines unless initialized |
| 7 | 3028 if (ScreenLines == NULL) |
| 3029 return; | |
| 3030 | |
| 3031 if (col != screen_cur_col || row != screen_cur_row) | |
| 3032 { | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3033 // Check for valid position. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3034 if (row < 0) // window without text lines? |
| 7 | 3035 row = 0; |
| 3036 if (row >= screen_Rows) | |
| 3037 row = screen_Rows - 1; | |
| 3038 if (col >= screen_Columns) | |
| 3039 col = screen_Columns - 1; | |
| 3040 | |
|
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d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3041 // check if no cursor movement is allowed in highlight mode |
| 7 | 3042 if (screen_attr && *T_MS == NUL) |
| 3043 noinvcurs = HIGHL_COST; | |
| 3044 else | |
| 3045 noinvcurs = 0; | |
| 3046 goto_cost = GOTO_COST + noinvcurs; | |
| 3047 | |
| 3048 /* | |
| 3049 * Plan how to do the positioning: | |
| 3050 * 1. Use CR to move it to column 0, same row. | |
| 3051 * 2. Use T_LE to move it a few columns to the left. | |
| 3052 * 3. Use NL to move a few lines down, column 0. | |
| 3053 * 4. Move a few columns to the right with T_ND or by writing chars. | |
| 3054 * | |
| 3055 * Don't do this if the cursor went beyond the last column, the cursor | |
| 3056 * position is unknown then (some terminals wrap, some don't ) | |
| 3057 * | |
| 1213 | 3058 * First check if the highlighting attributes allow us to write |
| 7 | 3059 * characters to move the cursor to the right. |
| 3060 */ | |
| 3061 if (row >= screen_cur_row && screen_cur_col < Columns) | |
| 3062 { | |
| 3063 /* | |
| 3064 * If the cursor is in the same row, bigger col, we can use CR | |
| 3065 * or T_LE. | |
| 3066 */ | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3067 bs = NULL; // init for GCC |
| 7 | 3068 attr = screen_attr; |
| 3069 if (row == screen_cur_row && col < screen_cur_col) | |
| 3070 { | |
|
18812
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3071 // "le" is preferred over "bc", because "bc" is obsolete |
| 7 | 3072 if (*T_LE) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3073 bs = T_LE; // "cursor left" |
| 7 | 3074 else |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3075 bs = T_BC; // "backspace character (old) |
| 7 | 3076 if (*bs) |
| 3077 cost = (screen_cur_col - col) * (int)STRLEN(bs); | |
| 3078 else | |
| 3079 cost = 999; | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3080 if (col + 1 < cost) // using CR is less characters |
| 7 | 3081 { |
| 3082 plan = PLAN_CR; | |
| 3083 wouldbe_col = 0; | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3084 cost = 1; // CR is just one character |
| 7 | 3085 } |
| 3086 else | |
| 3087 { | |
| 3088 plan = PLAN_LE; | |
| 3089 wouldbe_col = col; | |
| 3090 } | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3091 if (noinvcurs) // will stop highlighting |
| 7 | 3092 { |
| 3093 cost += noinvcurs; | |
| 3094 attr = 0; | |
| 3095 } | |
| 3096 } | |
| 3097 | |
| 3098 /* | |
| 3099 * If the cursor is above where we want to be, we can use CR LF. | |
| 3100 */ | |
| 3101 else if (row > screen_cur_row) | |
| 3102 { | |
| 3103 plan = PLAN_NL; | |
| 3104 wouldbe_col = 0; | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3105 cost = (row - screen_cur_row) * 2; // CR LF |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3106 if (noinvcurs) // will stop highlighting |
| 7 | 3107 { |
| 3108 cost += noinvcurs; | |
| 3109 attr = 0; | |
| 3110 } | |
| 3111 } | |
| 3112 | |
| 3113 /* | |
| 3114 * If the cursor is in the same row, smaller col, just use write. | |
| 3115 */ | |
| 3116 else | |
| 3117 { | |
| 3118 plan = PLAN_WRITE; | |
| 3119 wouldbe_col = screen_cur_col; | |
| 3120 cost = 0; | |
| 3121 } | |
| 3122 | |
| 3123 /* | |
| 3124 * Check if any characters that need to be written have the | |
| 3125 * correct attributes. Also avoid UTF-8 characters. | |
| 3126 */ | |
| 3127 i = col - wouldbe_col; | |
| 3128 if (i > 0) | |
| 3129 cost += i; | |
| 3130 if (cost < goto_cost && i > 0) | |
| 3131 { | |
| 3132 /* | |
| 3133 * Check if the attributes are correct without additionally | |
| 3134 * stopping highlighting. | |
| 3135 */ | |
| 3136 p = ScreenAttrs + LineOffset[row] + wouldbe_col; | |
| 3137 while (i && *p++ == attr) | |
| 3138 --i; | |
| 3139 if (i != 0) | |
| 3140 { | |
| 3141 /* | |
| 3142 * Try if it works when highlighting is stopped here. | |
| 3143 */ | |
| 3144 if (*--p == 0) | |
| 3145 { | |
| 3146 cost += noinvcurs; | |
| 3147 while (i && *p++ == 0) | |
| 3148 --i; | |
| 3149 } | |
| 3150 if (i != 0) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3151 cost = 999; // different attributes, don't do it |
| 7 | 3152 } |
| 3153 if (enc_utf8) | |
| 3154 { | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3155 // Don't use an UTF-8 char for positioning, it's slow. |
| 7 | 3156 for (i = wouldbe_col; i < col; ++i) |
| 3157 if (ScreenLinesUC[LineOffset[row] + i] != 0) | |
| 3158 { | |
| 3159 cost = 999; | |
| 3160 break; | |
| 3161 } | |
| 3162 } | |
| 3163 } | |
| 3164 | |
| 3165 /* | |
| 3166 * We can do it without term_windgoto()! | |
| 3167 */ | |
| 3168 if (cost < goto_cost) | |
| 3169 { | |
| 3170 if (plan == PLAN_LE) | |
| 3171 { | |
| 3172 if (noinvcurs) | |
| 3173 screen_stop_highlight(); | |
| 3174 while (screen_cur_col > col) | |
| 3175 { | |
| 3176 out_str(bs); | |
| 3177 --screen_cur_col; | |
| 3178 } | |
| 3179 } | |
| 3180 else if (plan == PLAN_CR) | |
| 3181 { | |
| 3182 if (noinvcurs) | |
| 3183 screen_stop_highlight(); | |
| 3184 out_char('\r'); | |
| 3185 screen_cur_col = 0; | |
| 3186 } | |
| 3187 else if (plan == PLAN_NL) | |
| 3188 { | |
| 3189 if (noinvcurs) | |
| 3190 screen_stop_highlight(); | |
| 3191 while (screen_cur_row < row) | |
| 3192 { | |
| 3193 out_char('\n'); | |
| 3194 ++screen_cur_row; | |
| 3195 } | |
| 3196 screen_cur_col = 0; | |
| 3197 } | |
| 3198 | |
| 3199 i = col - screen_cur_col; | |
| 3200 if (i > 0) | |
| 3201 { | |
| 3202 /* | |
| 3203 * Use cursor-right if it's one character only. Avoids | |
| 3204 * removing a line of pixels from the last bold char, when | |
| 3205 * using the bold trick in the GUI. | |
| 3206 */ | |
| 3207 if (T_ND[0] != NUL && T_ND[1] == NUL) | |
| 3208 { | |
| 3209 while (i-- > 0) | |
| 3210 out_char(*T_ND); | |
| 3211 } | |
| 3212 else | |
| 3213 { | |
| 3214 int off; | |
| 3215 | |
| 3216 off = LineOffset[row] + screen_cur_col; | |
| 3217 while (i-- > 0) | |
| 3218 { | |
| 3219 if (ScreenAttrs[off] != screen_attr) | |
| 3220 screen_stop_highlight(); | |
| 3221 out_flush_check(); | |
| 3222 out_char(ScreenLines[off]); | |
| 3223 if (enc_dbcs == DBCS_JPNU | |
| 3224 && ScreenLines[off] == 0x8e) | |
| 3225 out_char(ScreenLines2[off]); | |
| 3226 ++off; | |
| 3227 } | |
| 3228 } | |
| 3229 } | |
| 3230 } | |
| 3231 } | |
| 3232 else | |
| 3233 cost = 999; | |
| 3234 | |
| 3235 if (cost >= goto_cost) | |
| 3236 { | |
| 3237 if (noinvcurs) | |
| 3238 screen_stop_highlight(); | |
| 5995 | 3239 if (row == screen_cur_row && (col > screen_cur_col) |
| 3240 && *T_CRI != NUL) | |
| 7 | 3241 term_cursor_right(col - screen_cur_col); |
| 3242 else | |
| 3243 term_windgoto(row, col); | |
| 3244 } | |
| 3245 screen_cur_row = row; | |
| 3246 screen_cur_col = col; | |
| 3247 } | |
| 3248 } | |
| 3249 | |
| 3250 /* | |
| 3251 * Set cursor to its position in the current window. | |
| 3252 */ | |
| 3253 void | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3254 setcursor(void) |
| 7 | 3255 { |
|
13400
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patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3256 setcursor_mayforce(FALSE); |
|
c415cdd49ea4
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parents:
13380
diff
changeset
|
3257 } |
|
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parents:
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diff
changeset
|
3258 |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3259 /* |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3260 * Set cursor to its position in the current window. |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3261 * When "force" is TRUE also when not redrawing. |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3262 */ |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3263 void |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3264 setcursor_mayforce(int force) |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3265 { |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3266 if (force || redrawing()) |
| 7 | 3267 { |
| 3268 validate_cursor(); | |
| 3269 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
|
3270 curwin->w_wincol + ( |
| 7 | 3271 #ifdef FEAT_RIGHTLEFT |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3272 // 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
|
3273 // 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
|
3274 curwin->w_p_rl ? ((int)curwin->w_width - curwin->w_wcol |
|
639b8318472c
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Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3275 - ((has_mbyte |
| 1545 | 3276 && (*mb_ptr2cells)(ml_get_cursor()) == 2 |
|
15603
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Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3277 && vim_isprintc(gchar_cursor())) ? 2 : 1)) : |
| 7 | 3278 #endif |
| 3279 curwin->w_wcol)); | |
| 3280 } | |
| 3281 } | |
| 3282 | |
| 3283 | |
| 3284 /* | |
|
11655
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patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3285 * 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
|
3286 * 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
|
3287 * If 'mayclear' is TRUE the screen will be cleared if it is faster than |
| 7 | 3288 * scrolling. |
| 3289 * Returns FAIL if the lines are not inserted, OK for success. | |
| 3290 */ | |
| 3291 int | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3292 win_ins_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3293 win_T *wp, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3294 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3295 int line_count, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3296 int invalid, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3297 int mayclear) |
| 7 | 3298 { |
| 3299 int did_delete; | |
| 3300 int nextrow; | |
| 3301 int lastrow; | |
| 3302 int retval; | |
| 3303 | |
| 3304 if (invalid) | |
| 3305 wp->w_lines_valid = 0; | |
| 3306 | |
| 3307 if (wp->w_height < 5) | |
| 3308 return FAIL; | |
| 3309 | |
| 3310 if (line_count > wp->w_height - row) | |
| 3311 line_count = wp->w_height - row; | |
| 3312 | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3313 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0); |
| 7 | 3314 if (retval != MAYBE) |
| 3315 return retval; | |
| 3316 | |
| 3317 /* | |
| 3318 * If there is a next window or a status line, we first try to delete the | |
| 3319 * 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
|
3320 * 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
|
3321 * avoid messing up those windows, better just redraw. |
| 7 | 3322 */ |
| 3323 did_delete = FALSE; | |
| 3324 if (wp->w_next != NULL || wp->w_status_height) | |
| 3325 { | |
| 3326 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
|
3327 line_count, (int)Rows, FALSE, 0, NULL) == OK) |
| 7 | 3328 did_delete = TRUE; |
| 3329 else if (wp->w_next) | |
| 3330 return FAIL; | |
| 3331 } | |
| 3332 /* | |
| 3333 * if no lines deleted, blank the lines that will end up below the window | |
| 3334 */ | |
| 3335 if (!did_delete) | |
| 3336 { | |
| 3337 wp->w_redr_status = TRUE; | |
| 3338 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
|
3339 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height; |
| 7 | 3340 lastrow = nextrow + line_count; |
| 3341 if (lastrow > Rows) | |
| 3342 lastrow = Rows; | |
| 3343 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
|
3344 wp->w_wincol, (int)W_ENDCOL(wp), |
| 7 | 3345 ' ', ' ', 0); |
| 3346 } | |
| 3347 | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3348 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, 0, NULL) |
| 7 | 3349 == FAIL) |
| 3350 { | |
|
17628
6146b10714de
patch 8.1.1811: popup window color cannot be set to "Normal"
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3351 // deletion will have messed up other windows |
| 7 | 3352 if (did_delete) |
| 3353 { | |
| 3354 wp->w_redr_status = TRUE; | |
| 3355 win_rest_invalid(W_NEXT(wp)); | |
| 3356 } | |
| 3357 return FAIL; | |
| 3358 } | |
| 3359 | |
| 3360 return OK; | |
| 3361 } | |
| 3362 | |
| 3363 /* | |
|
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3364 * Delete "line_count" window lines at "row" in window "wp". |
| 7 | 3365 * If "invalid" is TRUE curwin->w_lines[] is invalidated. |
| 3366 * If "mayclear" is TRUE the screen will be cleared if it is faster than | |
| 3367 * scrolling | |
| 3368 * Return OK for success, FAIL if the lines are not deleted. | |
| 3369 */ | |
| 3370 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3371 win_del_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3372 win_T *wp, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3373 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3374 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3375 int invalid, |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3376 int mayclear, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3377 int clear_attr) // for clearing lines |
| 7 | 3378 { |
| 3379 int retval; | |
| 3380 | |
| 3381 if (invalid) | |
| 3382 wp->w_lines_valid = 0; | |
| 3383 | |
| 3384 if (line_count > wp->w_height - row) | |
| 3385 line_count = wp->w_height - row; | |
| 3386 | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3387 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr); |
| 7 | 3388 if (retval != MAYBE) |
| 3389 return retval; | |
| 3390 | |
| 3391 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
|
3392 (int)Rows, FALSE, clear_attr, NULL) == FAIL) |
| 7 | 3393 return FAIL; |
| 3394 | |
| 3395 /* | |
| 3396 * If there are windows or status lines below, try to put them at the | |
| 3397 * correct place. If we can't do that, they have to be redrawn. | |
| 3398 */ | |
| 3399 if (wp->w_next || wp->w_status_height || cmdline_row < Rows - 1) | |
| 3400 { | |
| 3401 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
|
3402 line_count, (int)Rows, clear_attr, NULL) == FAIL) |
| 7 | 3403 { |
| 3404 wp->w_redr_status = TRUE; | |
| 3405 win_rest_invalid(wp->w_next); | |
| 3406 } | |
| 3407 } | |
| 3408 /* | |
| 3409 * If this is the last window and there is no status line, redraw the | |
| 3410 * command line later. | |
| 3411 */ | |
| 3412 else | |
| 3413 redraw_cmdline = TRUE; | |
| 3414 return OK; | |
| 3415 } | |
| 3416 | |
| 3417 /* | |
| 3418 * Common code for win_ins_lines() and win_del_lines(). | |
| 3419 * Returns OK or FAIL when the work has been done. | |
| 3420 * Returns MAYBE when not finished yet. | |
| 3421 */ | |
| 3422 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3423 win_do_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3424 win_T *wp, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3425 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3426 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3427 int mayclear, |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3428 int del, |
|
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3429 int clear_attr) |
| 7 | 3430 { |
| 3431 int retval; | |
| 3432 | |
| 3433 if (!redrawing() || line_count <= 0) | |
| 3434 return FAIL; | |
| 3435 | |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3436 // 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
|
3437 // 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
|
3438 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
|
3439 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
|
3440 |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3441 // 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
|
3442 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns) |
| 7 | 3443 { |
|
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
|
3444 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
|
3445 screenclear(); // will set wp->w_lines_valid to 0 |
| 7 | 3446 return FAIL; |
| 3447 } | |
| 3448 | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3449 #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
|
3450 // 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
|
3451 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
|
3452 return FAIL; |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3453 #endif |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3454 |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3455 // Delete all remaining lines |
| 7 | 3456 if (row + line_count >= wp->w_height) |
| 3457 { | |
| 3458 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
|
3459 wp->w_wincol, (int)W_ENDCOL(wp), |
| 7 | 3460 ' ', ' ', 0); |
| 3461 return OK; | |
| 3462 } | |
| 3463 | |
| 3464 /* | |
|
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
|
3465 * When scrolling, the message on the command line should be cleared, |
| 7 | 3466 * 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
|
3467 * Don't do this when avoiding to insert lines. |
| 7 | 3468 */ |
|
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
|
3469 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
|
3470 clear_cmdline = TRUE; |
| 7 | 3471 |
| 3472 /* | |
| 3473 * If the terminal can set a scroll region, use that. | |
| 3474 * Always do this in a vertically split window. This will redraw from | |
| 3475 * ScreenLines[] when t_CV isn't defined. That's faster than using | |
| 3476 * win_line(). | |
| 3477 * 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
|
3478 * 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
|
3479 * scroll-up . |
| 7 | 3480 */ |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3481 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
|
3482 { |
| 7 | 3483 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
| 3484 scroll_region_set(wp, row); | |
| 3485 if (del) | |
| 3486 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
|
3487 wp->w_height - row, FALSE, clear_attr, wp); |
| 7 | 3488 else |
| 3489 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
|
3490 wp->w_height - row, clear_attr, wp); |
| 7 | 3491 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
| 3492 scroll_region_reset(); | |
| 3493 return retval; | |
| 3494 } | |
| 3495 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3496 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal |
| 7 | 3497 return FAIL; |
| 3498 | |
| 3499 return MAYBE; | |
| 3500 } | |
| 3501 | |
| 3502 /* | |
| 3503 * window 'wp' and everything after it is messed up, mark it for redraw | |
| 3504 */ | |
| 3505 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3506 win_rest_invalid(win_T *wp) |
| 7 | 3507 { |
| 3508 while (wp != NULL) | |
| 3509 { | |
| 3510 redraw_win_later(wp, NOT_VALID); | |
| 3511 wp->w_redr_status = TRUE; | |
| 3512 wp = wp->w_next; | |
| 3513 } | |
| 3514 redraw_cmdline = TRUE; | |
| 3515 } | |
| 3516 | |
| 3517 /* | |
| 3518 * The rest of the routines in this file perform screen manipulations. The | |
| 3519 * given operation is performed physically on the screen. The corresponding | |
| 3520 * change is also made to the internal screen image. In this way, the editor | |
| 3521 * anticipates the effect of editing changes on the appearance of the screen. | |
| 3522 * That way, when we call screenupdate a complete redraw isn't usually | |
| 3523 * necessary. Another advantage is that we can keep adding code to anticipate | |
| 3524 * screen changes, and in the meantime, everything still works. | |
| 3525 */ | |
| 3526 | |
| 3527 /* | |
| 3528 * types for inserting or deleting lines | |
| 3529 */ | |
| 3530 #define USE_T_CAL 1 | |
| 3531 #define USE_T_CDL 2 | |
| 3532 #define USE_T_AL 3 | |
| 3533 #define USE_T_CE 4 | |
| 3534 #define USE_T_DL 5 | |
| 3535 #define USE_T_SR 6 | |
| 3536 #define USE_NL 7 | |
| 3537 #define USE_T_CD 8 | |
| 3538 #define USE_REDRAW 9 | |
| 3539 | |
| 3540 /* | |
| 3541 * insert lines on the screen and update ScreenLines[] | |
| 3542 * 'end' is the line after the scrolled part. Normally it is Rows. | |
| 3543 * When scrolling region used 'off' is the offset from the top for the region. | |
| 3544 * 'row' and 'end' are relative to the start of the region. | |
| 3545 * | |
| 3546 * return FAIL for failure, OK for success. | |
| 3547 */ | |
| 446 | 3548 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3549 screen_ins_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3550 int off, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3551 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3552 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3553 int end, |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3554 int clear_attr, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3555 win_T *wp) // NULL or window to use width from |
| 7 | 3556 { |
| 3557 int i; | |
| 3558 int j; | |
| 3559 unsigned temp; | |
| 3560 int cursor_row; | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3561 int cursor_col = 0; |
| 7 | 3562 int type; |
| 3563 int result_empty; | |
| 3564 int can_ce = can_clear(T_CE); | |
| 3565 | |
| 3566 /* | |
| 3567 * FAIL if | |
| 3568 * - there is no valid screen | |
| 3569 * - the screen has to be redrawn completely | |
| 3570 * - the line count is less than one | |
| 3571 * - the line count is more than 'ttyscroll' | |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3572 * - 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
|
3573 * - there is a popup window |
| 7 | 3574 */ |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3575 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
|
3576 || line_count <= 0 || line_count > p_ttyscroll |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3577 #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
|
3578 || (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
|
3579 && 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
|
3580 #endif |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3581 #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
|
3582 || popup_visible |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3583 #endif |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3584 ) |
| 7 | 3585 return FAIL; |
| 3586 | |
| 3587 /* | |
| 3588 * There are seven ways to insert lines: | |
| 3589 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
| 3590 * characters from ScreenLines[]. | |
| 3591 * 1. Use T_CD (clear to end of display) if it exists and the result of | |
| 3592 * the insert is just empty lines | |
| 3593 * 2. Use T_CAL (insert multiple lines) if it exists and T_AL is not | |
| 3594 * present or line_count > 1. It looks better if we do all the inserts | |
| 3595 * at once. | |
| 3596 * 3. Use T_CDL (delete multiple lines) if it exists and the result of the | |
| 3597 * insert is just empty lines and T_CE is not present or line_count > | |
| 3598 * 1. | |
| 3599 * 4. Use T_AL (insert line) if it exists. | |
| 3600 * 5. Use T_CE (erase line) if it exists and the result of the insert is | |
| 3601 * just empty lines. | |
| 3602 * 6. Use T_DL (delete line) if it exists and the result of the insert is | |
| 3603 * just empty lines. | |
| 3604 * 7. Use T_SR (scroll reverse) if it exists and inserting at row 0 and | |
| 3605 * the 'da' flag is not set or we have clear line capability. | |
| 3606 * 8. redraw the characters from ScreenLines[]. | |
| 3607 * | |
| 3608 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves | |
| 3609 * the scrollbar for the window. It does have insert line, use that if it | |
| 3610 * exists. | |
| 3611 */ | |
| 3612 result_empty = (row + line_count >= end); | |
| 3613 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
| 3614 type = USE_REDRAW; | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3615 else if (can_clear(T_CD) && result_empty) |
| 7 | 3616 type = USE_T_CD; |
| 3617 else if (*T_CAL != NUL && (line_count > 1 || *T_AL == NUL)) | |
| 3618 type = USE_T_CAL; | |
| 3619 else if (*T_CDL != NUL && result_empty && (line_count > 1 || !can_ce)) | |
| 3620 type = USE_T_CDL; | |
| 3621 else if (*T_AL != NUL) | |
| 3622 type = USE_T_AL; | |
| 3623 else if (can_ce && result_empty) | |
| 3624 type = USE_T_CE; | |
| 3625 else if (*T_DL != NUL && result_empty) | |
| 3626 type = USE_T_DL; | |
| 3627 else if (*T_SR != NUL && row == 0 && (*T_DA == NUL || can_ce)) | |
| 3628 type = USE_T_SR; | |
| 3629 else | |
| 3630 return FAIL; | |
| 3631 | |
| 3632 /* | |
| 3633 * For clearing the lines screen_del_lines() is used. This will also take | |
| 3634 * care of t_db if necessary. | |
| 3635 */ | |
| 3636 if (type == USE_T_CD || type == USE_T_CDL || | |
| 3637 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
|
3638 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp); |
| 7 | 3639 |
| 3640 /* | |
| 3641 * If text is retained below the screen, first clear or delete as many | |
| 3642 * lines at the bottom of the window as are about to be inserted so that | |
| 3643 * the deleted lines won't later surface during a screen_del_lines. | |
| 3644 */ | |
| 3645 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
|
3646 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp); |
| 7 | 3647 |
| 3648 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3649 // 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
|
3650 // 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
|
3651 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
| 3674 | 3652 clip_clear_selection(&clip_star); |
| 7 | 3653 else |
| 3654 clip_scroll_selection(-line_count); | |
| 3655 #endif | |
| 3656 | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3657 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3658 vim_lock_screen(); |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3659 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3660 |
| 7 | 3661 #ifdef FEAT_GUI |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3662 // 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
|
3663 // scrolling is actually carried out. |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3664 gui_dont_update_cursor(row + off <= gui.cursor_row); |
| 7 | 3665 #endif |
| 3666 | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3667 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
|
3668 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
|
3669 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3670 if (*T_CCS != NUL) // cursor relative to region |
| 7 | 3671 cursor_row = row; |
| 3672 else | |
| 3673 cursor_row = row + off; | |
| 3674 | |
| 3675 /* | |
| 3676 * Shift LineOffset[] line_count down to reflect the inserted lines. | |
| 3677 * Clear the inserted lines in ScreenLines[]. | |
| 3678 */ | |
| 3679 row += off; | |
| 3680 end += off; | |
| 3681 for (i = 0; i < line_count; ++i) | |
| 3682 { | |
| 3683 if (wp != NULL && wp->w_width != Columns) | |
| 3684 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3685 // need to copy part of a line |
| 7 | 3686 j = end - 1 - i; |
| 3687 while ((j -= line_count) >= row) | |
| 3688 linecopy(j + line_count, j, wp); | |
| 3689 j += line_count; | |
| 3690 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
|
3691 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
|
3692 clear_attr); |
| 7 | 3693 else |
| 3694 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
| 3695 LineWraps[j] = FALSE; | |
| 3696 } | |
| 3697 else | |
| 3698 { | |
| 3699 j = end - 1 - i; | |
| 3700 temp = LineOffset[j]; | |
| 3701 while ((j -= line_count) >= row) | |
| 3702 { | |
| 3703 LineOffset[j + line_count] = LineOffset[j]; | |
| 3704 LineWraps[j + line_count] = LineWraps[j]; | |
| 3705 } | |
| 3706 LineOffset[j + line_count] = temp; | |
| 3707 LineWraps[j + line_count] = FALSE; | |
| 3708 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
|
3709 lineclear(temp, (int)Columns, clear_attr); |
| 7 | 3710 else |
| 3711 lineinvalid(temp, (int)Columns); | |
| 3712 } | |
| 3713 } | |
| 3714 | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3715 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3716 vim_unlock_screen(); |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3717 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3718 |
| 7 | 3719 screen_stop_highlight(); |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3720 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
|
3721 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
|
3722 screen_start_highlight(clear_attr); |
| 7 | 3723 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3724 // redraw the characters |
| 7 | 3725 if (type == USE_REDRAW) |
| 3726 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
|
3727 else if (type == USE_T_CAL) |
| 7 | 3728 { |
| 3729 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
|
3730 screen_start(); // don't know where cursor is now |
| 7 | 3731 } |
| 3732 else | |
| 3733 { | |
| 3734 for (i = 0; i < line_count; i++) | |
| 3735 { | |
| 3736 if (type == USE_T_AL) | |
| 3737 { | |
| 3738 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
|
3739 windgoto(cursor_row, cursor_col); |
| 7 | 3740 out_str(T_AL); |
| 3741 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3742 else // type == USE_T_SR |
| 7 | 3743 out_str(T_SR); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3744 screen_start(); // don't know where cursor is now |
| 7 | 3745 } |
| 3746 } | |
| 3747 | |
| 3748 /* | |
| 3749 * With scroll-reverse and 'da' flag set we need to clear the lines that | |
| 3750 * have been scrolled down into the region. | |
| 3751 */ | |
| 3752 if (type == USE_T_SR && *T_DA) | |
| 3753 { | |
| 3754 for (i = 0; i < line_count; ++i) | |
| 3755 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3756 windgoto(off + i, cursor_col); |
| 7 | 3757 out_str(T_CE); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3758 screen_start(); // don't know where cursor is now |
| 7 | 3759 } |
| 3760 } | |
| 3761 | |
| 3762 #ifdef FEAT_GUI | |
| 3763 gui_can_update_cursor(); | |
| 3764 if (gui.in_use) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3765 out_flush(); // always flush after a scroll |
| 7 | 3766 #endif |
| 3767 return OK; | |
| 3768 } | |
| 3769 | |
| 3770 /* | |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3771 * 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
|
3772 * "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
|
3773 * 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
|
3774 * "row" and "end" are relative to the start of the region. |
| 7 | 3775 * |
| 3776 * Return OK for success, FAIL if the lines are not deleted. | |
| 3777 */ | |
| 3778 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3779 screen_del_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3780 int off, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3781 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3782 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3783 int end, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3784 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
|
3785 int clear_attr, // used for clearing lines |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3786 win_T *wp UNUSED) // NULL or window to use width from |
| 7 | 3787 { |
| 3788 int j; | |
| 3789 int i; | |
| 3790 unsigned temp; | |
| 3791 int cursor_row; | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3792 int cursor_col = 0; |
| 7 | 3793 int cursor_end; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3794 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
|
3795 int can_delete; // deleting line codes can be used |
| 7 | 3796 int type; |
| 3797 | |
| 3798 /* | |
| 3799 * FAIL if | |
| 3800 * - there is no valid screen | |
| 3801 * - the screen has to be redrawn completely | |
| 3802 * - the line count is less than one | |
| 3803 * - the line count is more than 'ttyscroll' | |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3804 * - redrawing for a callback and there is a modeless selection |
| 7 | 3805 */ |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3806 if (!screen_valid(TRUE) || line_count <= 0 |
|
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3807 || (!force && line_count > p_ttyscroll) |
|
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3808 #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
|
3809 || (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
|
3810 && 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
|
3811 #endif |
|
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3812 ) |
| 7 | 3813 return FAIL; |
| 3814 | |
| 3815 /* | |
| 3816 * Check if the rest of the current region will become empty. | |
| 3817 */ | |
| 3818 result_empty = row + line_count >= end; | |
| 3819 | |
| 3820 /* | |
| 3821 * We can delete lines only when 'db' flag not set or when 'ce' option | |
| 3822 * available. | |
| 3823 */ | |
| 3824 can_delete = (*T_DB == NUL || can_clear(T_CE)); | |
| 3825 | |
| 3826 /* | |
| 3827 * There are six ways to delete lines: | |
| 3828 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
| 3829 * characters from ScreenLines[]. | |
| 3830 * 1. Use T_CD if it exists and the result is empty. | |
| 3831 * 2. Use newlines if row == 0 and count == 1 or T_CDL does not exist. | |
| 3832 * 3. Use T_CDL (delete multiple lines) if it exists and line_count > 1 or | |
| 3833 * none of the other ways work. | |
| 3834 * 4. Use T_CE (erase line) if the result is empty. | |
| 3835 * 5. Use T_DL (delete line) if it exists. | |
| 3836 * 6. redraw the characters from ScreenLines[]. | |
| 3837 */ | |
| 3838 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
| 3839 type = USE_REDRAW; | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3840 else if (can_clear(T_CD) && result_empty) |
| 7 | 3841 type = USE_T_CD; |
| 3842 #if defined(__BEOS__) && defined(BEOS_DR8) | |
| 3843 /* | |
| 3844 * USE_NL does not seem to work in Terminal of DR8 so we set T_DB="" in | |
| 3845 * its internal termcap... this works okay for tests which test *T_DB != | |
| 3846 * NUL. It has the disadvantage that the user cannot use any :set t_* | |
| 3847 * command to get T_DB (back) to empty_option, only :set term=... will do | |
| 3848 * the trick... | |
| 3849 * Anyway, this hack will hopefully go away with the next OS release. | |
| 3850 * (Olaf Seibert) | |
| 3851 */ | |
| 3852 else if (row == 0 && T_DB == empty_option | |
| 3853 && (line_count == 1 || *T_CDL == NUL)) | |
| 3854 #else | |
| 3855 else if (row == 0 && ( | |
| 3856 #ifndef AMIGA | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3857 // 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
|
3858 // up, so use delete-line command |
| 7 | 3859 line_count == 1 || |
| 3860 #endif | |
| 3861 *T_CDL == NUL)) | |
| 3862 #endif | |
| 3863 type = USE_NL; | |
| 3864 else if (*T_CDL != NUL && line_count > 1 && can_delete) | |
| 3865 type = USE_T_CDL; | |
| 3866 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
|
3867 && (wp == NULL || wp->w_width == Columns)) |
| 7 | 3868 type = USE_T_CE; |
| 3869 else if (*T_DL != NUL && can_delete) | |
| 3870 type = USE_T_DL; | |
| 3871 else if (*T_CDL != NUL && can_delete) | |
| 3872 type = USE_T_CDL; | |
| 3873 else | |
| 3874 return FAIL; | |
| 3875 | |
| 3876 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3877 // 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
|
3878 // 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
|
3879 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
| 3674 | 3880 clip_clear_selection(&clip_star); |
| 7 | 3881 else |
| 3882 clip_scroll_selection(line_count); | |
| 3883 #endif | |
| 3884 | |
| 3885 #ifdef FEAT_GUI | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3886 // 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
|
3887 // scrolling is actually carried out. |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3888 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
|
3889 && gui.cursor_row < end + off); |
| 7 | 3890 #endif |
| 3891 | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3892 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
|
3893 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
|
3894 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3895 if (*T_CCS != NUL) // cursor relative to region |
| 7 | 3896 { |
| 3897 cursor_row = row; | |
| 3898 cursor_end = end; | |
| 3899 } | |
| 3900 else | |
| 3901 { | |
| 3902 cursor_row = row + off; | |
| 3903 cursor_end = end + off; | |
| 3904 } | |
| 3905 | |
| 3906 /* | |
| 3907 * Now shift LineOffset[] line_count up to reflect the deleted lines. | |
| 3908 * Clear the inserted lines in ScreenLines[]. | |
| 3909 */ | |
| 3910 row += off; | |
| 3911 end += off; | |
| 3912 for (i = 0; i < line_count; ++i) | |
| 3913 { | |
| 3914 if (wp != NULL && wp->w_width != Columns) | |
| 3915 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3916 // need to copy part of a line |
| 7 | 3917 j = row + i; |
| 3918 while ((j += line_count) <= end - 1) | |
| 3919 linecopy(j - line_count, j, wp); | |
| 3920 j -= line_count; | |
| 3921 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
|
3922 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
|
3923 clear_attr); |
| 7 | 3924 else |
| 3925 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
| 3926 LineWraps[j] = FALSE; | |
| 3927 } | |
| 3928 else | |
| 3929 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3930 // whole width, moving the line pointers is faster |
| 7 | 3931 j = row + i; |
| 3932 temp = LineOffset[j]; | |
| 3933 while ((j += line_count) <= end - 1) | |
| 3934 { | |
| 3935 LineOffset[j - line_count] = LineOffset[j]; | |
| 3936 LineWraps[j - line_count] = LineWraps[j]; | |
| 3937 } | |
| 3938 LineOffset[j - line_count] = temp; | |
| 3939 LineWraps[j - line_count] = FALSE; | |
| 3940 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
|
3941 lineclear(temp, (int)Columns, clear_attr); |
| 7 | 3942 else |
| 3943 lineinvalid(temp, (int)Columns); | |
| 3944 } | |
| 3945 } | |
| 3946 | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3947 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3948 vim_unlock_screen(); |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3949 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3950 |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3951 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
|
3952 screen_stop_highlight(); |
|
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3953 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
|
3954 screen_start_highlight(clear_attr); |
| 7 | 3955 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3956 // redraw the characters |
| 7 | 3957 if (type == USE_REDRAW) |
| 3958 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
|
3959 else if (type == USE_T_CD) // delete the lines |
| 7 | 3960 { |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3961 windgoto(cursor_row, cursor_col); |
| 7 | 3962 out_str(T_CD); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3963 screen_start(); // don't know where cursor is now |
| 7 | 3964 } |
| 3965 else if (type == USE_T_CDL) | |
| 3966 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3967 windgoto(cursor_row, cursor_col); |
| 7 | 3968 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
|
3969 screen_start(); // don't know where cursor is now |
| 7 | 3970 } |
| 3971 /* | |
| 3972 * Deleting lines at top of the screen or scroll region: Just scroll | |
| 3973 * the whole screen (scroll region) up by outputting newlines on the | |
| 3974 * last line. | |
| 3975 */ | |
| 3976 else if (type == USE_NL) | |
| 3977 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3978 windgoto(cursor_end - 1, cursor_col); |
| 7 | 3979 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
|
3980 out_char('\n'); // cursor will remain on same line |
| 7 | 3981 } |
| 3982 else | |
| 3983 { | |
| 3984 for (i = line_count; --i >= 0; ) | |
| 3985 { | |
| 3986 if (type == USE_T_DL) | |
| 3987 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3988 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
|
3989 out_str(T_DL); // delete a line |
| 7 | 3990 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3991 else // type == USE_T_CE |
| 7 | 3992 { |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3993 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
|
3994 out_str(T_CE); // erase a line |
| 7 | 3995 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3996 screen_start(); // don't know where cursor is now |
| 7 | 3997 } |
| 3998 } | |
| 3999 | |
| 4000 /* | |
| 4001 * If the 'db' flag is set, we need to clear the lines that have been | |
| 4002 * scrolled up at the bottom of the region. | |
| 4003 */ | |
| 4004 if (*T_DB && (type == USE_T_DL || type == USE_T_CDL)) | |
| 4005 { | |
| 4006 for (i = line_count; i > 0; --i) | |
| 4007 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4008 windgoto(cursor_end - i, cursor_col); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4009 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
|
4010 screen_start(); // don't know where cursor is now |
| 7 | 4011 } |
| 4012 } | |
| 4013 | |
| 4014 #ifdef FEAT_GUI | |
| 4015 gui_can_update_cursor(); | |
| 4016 if (gui.in_use) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4017 out_flush(); // always flush after a scroll |
| 7 | 4018 #endif |
| 4019 | |
| 4020 return OK; | |
| 4021 } | |
| 4022 | |
| 4023 /* | |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4024 * 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
|
4025 * 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
|
4026 */ |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4027 int |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4028 skip_showmode() |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4029 { |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4030 // Call char_avail() only when we are going to show something, because it |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4031 // takes a bit of time. redrawing() may also call char_avail_avail(). |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4032 if (global_busy |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4033 || msg_silent != 0 |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4034 || !redrawing() |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4035 || (char_avail() && !KeyTyped)) |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4036 { |
|
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
|
4037 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
|
4038 return TRUE; |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4039 } |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4040 return FALSE; |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4041 } |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4042 |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4043 /* |
|
13308
ae312df8d0ab
patch 8.0.1528: dead code found
Christian Brabandt <cb@256bit.org>
parents:
13292
diff
changeset
|
4044 * Show the current mode and ruler. |
| 7 | 4045 * |
| 4046 * If clear_cmdline is TRUE, clear the rest of the cmdline. | |
| 4047 * If clear_cmdline is FALSE there may be a message there that needs to be | |
| 4048 * 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
|
4049 * If redraw_mode is TRUE show or clear the mode. |
| 7 | 4050 * Return the length of the message (0 if no message). |
| 4051 */ | |
| 4052 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4053 showmode(void) |
| 7 | 4054 { |
| 4055 int need_clear; | |
| 4056 int length = 0; | |
| 4057 int do_mode; | |
| 4058 int attr; | |
| 4059 int nwr_save; | |
| 4060 int sub_attr; | |
| 4061 | |
| 642 | 4062 do_mode = ((p_smd && msg_silent == 0) |
| 4063 && ((State & INSERT) | |
|
14093
a9d94f10ecef
patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --"
Christian Brabandt <cb@256bit.org>
parents:
14089
diff
changeset
|
4064 || restart_edit != NUL |
| 5735 | 4065 || 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
|
4066 if (do_mode || reg_recording != 0) |
| 7 | 4067 { |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4068 if (skip_showmode()) |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4069 return 0; // show mode later |
| 7 | 4070 |
| 4071 nwr_save = need_wait_return; | |
| 4072 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4073 // wait a bit before overwriting an important message |
| 7 | 4074 check_for_delay(FALSE); |
| 4075 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4076 // if the cmdline is more than one line high, erase top lines |
| 7 | 4077 need_clear = clear_cmdline; |
| 4078 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
|
4079 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
|
4080 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4081 // Position on the last line in the window, column 0 |
| 7 | 4082 msg_pos_mode(); |
| 4083 cursor_off(); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4084 attr = HL_ATTR(HLF_CM); // Highlight mode |
| 7 | 4085 if (do_mode) |
| 4086 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4087 msg_puts_attr("--", attr); |
| 7 | 4088 #if defined(FEAT_XIM) |
| 2520 | 4089 if ( |
| 4090 # ifdef FEAT_GUI_GTK | |
| 4091 preedit_get_status() | |
| 1668 | 4092 # else |
| 4093 im_get_status() | |
| 2520 | 4094 # endif |
| 1668 | 4095 ) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4096 # 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
|
4097 msg_puts_attr(" IM", attr); |
| 7 | 4098 # else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4099 msg_puts_attr(" XIM", attr); |
| 7 | 4100 # endif |
| 4101 #endif | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4102 // CTRL-X in Insert mode |
| 5946 | 4103 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU)) |
| 7 | 4104 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4105 // 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
|
4106 // window. Prefer showing edit_submode_extra. |
| 7 | 4107 length = (Rows - msg_row) * Columns - 3; |
| 4108 if (edit_submode_extra != NULL) | |
| 4109 length -= vim_strsize(edit_submode_extra); | |
| 4110 if (length > 0) | |
| 4111 { | |
| 4112 if (edit_submode_pre != NULL) | |
| 4113 length -= vim_strsize(edit_submode_pre); | |
| 4114 if (length - vim_strsize(edit_submode) > 0) | |
| 4115 { | |
| 4116 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
|
4117 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
|
4118 msg_puts_attr((char *)edit_submode, attr); |
| 7 | 4119 } |
| 4120 if (edit_submode_extra != NULL) | |
| 4121 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4122 msg_puts_attr(" ", attr); // add a space in between |
| 7 | 4123 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
|
4124 sub_attr = HL_ATTR(edit_submode_highl); |
| 7 | 4125 else |
| 4126 sub_attr = attr; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4127 msg_puts_attr((char *)edit_submode_extra, sub_attr); |
| 7 | 4128 } |
| 4129 } | |
| 4130 } | |
| 4131 else | |
| 4132 { | |
| 4133 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
|
4134 msg_puts_attr(_(" VREPLACE"), attr); |
|
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14218
diff
changeset
|
4135 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
|
4136 msg_puts_attr(_(" REPLACE"), attr); |
| 7 | 4137 else if (State & INSERT) |
| 4138 { | |
| 4139 #ifdef FEAT_RIGHTLEFT | |
| 4140 if (p_ri) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4141 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
|
4142 #endif |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4143 msg_puts_attr(_(" INSERT"), attr); |
| 7 | 4144 } |
|
14093
a9d94f10ecef
patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --"
Christian Brabandt <cb@256bit.org>
parents:
14089
diff
changeset
|
4145 else if (restart_edit == 'I' || restart_edit == 'A') |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4146 msg_puts_attr(_(" (insert)"), attr); |
| 7 | 4147 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
|
4148 msg_puts_attr(_(" (replace)"), attr); |
| 7 | 4149 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
|
4150 msg_puts_attr(_(" (vreplace)"), attr); |
| 7 | 4151 #ifdef FEAT_RIGHTLEFT |
| 4152 if (p_hkmap) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4153 msg_puts_attr(_(" Hebrew"), attr); |
| 7 | 4154 #endif |
| 4155 #ifdef FEAT_KEYMAP | |
| 4156 if (State & LANGMAP) | |
| 4157 { | |
| 4158 # ifdef FEAT_ARABIC | |
| 4159 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
|
4160 msg_puts_attr(_(" Arabic"), attr); |
| 7 | 4161 else |
| 4162 # endif | |
|
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
4163 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
|
4164 NameBuff, MAXPATHL)) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4165 msg_puts_attr((char *)NameBuff, attr); |
| 7 | 4166 } |
| 4167 #endif | |
| 4168 if ((State & INSERT) && p_paste) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4169 msg_puts_attr(_(" (paste)"), attr); |
| 7 | 4170 |
| 4171 if (VIsual_active) | |
| 4172 { | |
| 4173 char *p; | |
| 4174 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4175 // 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
|
4176 // problems. |
| 7 | 4177 switch ((VIsual_select ? 4 : 0) |
| 4178 + (VIsual_mode == Ctrl_V) * 2 | |
| 4179 + (VIsual_mode == 'V')) | |
| 4180 { | |
| 4181 case 0: p = N_(" VISUAL"); break; | |
| 4182 case 1: p = N_(" VISUAL LINE"); break; | |
| 4183 case 2: p = N_(" VISUAL BLOCK"); break; | |
| 4184 case 4: p = N_(" SELECT"); break; | |
| 4185 case 5: p = N_(" SELECT LINE"); break; | |
| 4186 default: p = N_(" SELECT BLOCK"); break; | |
| 4187 } | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4188 msg_puts_attr(_(p), attr); |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4189 } |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4190 msg_puts_attr(" --", attr); |
| 7 | 4191 } |
| 644 | 4192 |
| 7 | 4193 need_clear = TRUE; |
| 4194 } | |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13968
diff
changeset
|
4195 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
|
4196 && edit_submode == NULL) // otherwise it gets too long |
| 7 | 4197 { |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4198 recording_mode(attr); |
| 7 | 4199 need_clear = TRUE; |
| 4200 } | |
| 644 | 4201 |
| 4202 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
|
4203 if (need_clear || clear_cmdline || redraw_mode) |
| 7 | 4204 msg_clr_eos(); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4205 msg_didout = FALSE; // overwrite this message |
| 7 | 4206 length = msg_col; |
| 4207 msg_col = 0; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4208 need_wait_return = nwr_save; // never ask for hit-return for this |
| 7 | 4209 } |
| 4210 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
|
4211 // Clear the whole command line. Will reset "clear_cmdline". |
| 7 | 4212 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
|
4213 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
|
4214 { |
|
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
|
4215 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
|
4216 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
|
4217 } |
| 7 | 4218 |
| 4219 #ifdef FEAT_CMDL_INFO | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4220 // In Visual mode the size of the selected area must be redrawn. |
| 7 | 4221 if (VIsual_active) |
| 4222 clear_showcmd(); | |
| 4223 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4224 // 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
|
4225 // 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
|
4226 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
|
4227 win_redr_ruler(lastwin, TRUE, FALSE); |
| 7 | 4228 #endif |
| 4229 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
|
4230 redraw_mode = FALSE; |
| 7 | 4231 clear_cmdline = FALSE; |
| 4232 | |
| 4233 return length; | |
| 4234 } | |
| 4235 | |
| 4236 /* | |
| 4237 * Position for a mode message. | |
| 4238 */ | |
| 4239 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4240 msg_pos_mode(void) |
| 7 | 4241 { |
| 4242 msg_col = 0; | |
| 4243 msg_row = Rows - 1; | |
| 4244 } | |
| 4245 | |
| 4246 /* | |
| 4247 * Delete mode message. Used when ESC is typed which is expected to end | |
| 4248 * Insert mode (but Insert mode didn't end yet!). | |
| 644 | 4249 * Caller should check "mode_displayed". |
| 7 | 4250 */ |
| 4251 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4252 unshowmode(int force) |
| 7 | 4253 { |
| 4254 /* | |
|
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
4255 * Don't delete it right now, when not redrawing or inside a mapping. |
| 7 | 4256 */ |
| 4257 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
|
4258 redraw_cmdline = TRUE; // delete mode later |
| 7 | 4259 else |
|
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4260 clearmode(); |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4261 } |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4262 |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4263 /* |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4264 * Clear the mode message. |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4265 */ |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4266 void |
|
9282
9f97a6290c63
commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e
Christian Brabandt <cb@256bit.org>
parents:
9213
diff
changeset
|
4267 clearmode(void) |
|
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4268 { |
|
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4269 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
|
4270 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
|
4271 |
|
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4272 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
|
4273 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
|
4274 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
|
4275 msg_clr_eos(); |
|
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4276 |
|
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4277 msg_col = save_msg_col; |
|
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4278 msg_row = save_msg_row; |
| 7 | 4279 } |
| 4280 | |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4281 static void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4282 recording_mode(int attr) |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4283 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4284 msg_puts_attr(_("recording"), attr); |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4285 if (!shortmess(SHM_RECORDING)) |
|
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4286 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4287 char s[4]; |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4288 |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4289 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
|
4290 msg_puts_attr(s, attr); |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4291 } |
|
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4292 } |
|
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4293 |
| 667 | 4294 /* |
| 4295 * Draw the tab pages line at the top of the Vim window. | |
| 4296 */ | |
|
15396
325e4a8ba1b6
patch 8.1.0706: tabline is not always redrawn
Bram Moolenaar <Bram@vim.org>
parents:
15384
diff
changeset
|
4297 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4298 draw_tabline(void) |
| 667 | 4299 { |
| 4300 int tabcount = 0; | |
| 4301 tabpage_T *tp; | |
| 4302 int tabwidth; | |
| 4303 int col = 0; | |
| 673 | 4304 int scol = 0; |
| 667 | 4305 int attr; |
| 4306 win_T *wp; | |
| 671 | 4307 win_T *cwp; |
| 4308 int wincount; | |
| 4309 int modified; | |
| 667 | 4310 int c; |
| 4311 int len; | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4312 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
|
4313 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
|
4314 int attr_fill = HL_ATTR(HLF_TPF); |
| 673 | 4315 char_u *p; |
| 677 | 4316 int room; |
| 4317 int use_sep_chars = (t_colors < 8 | |
| 4318 #ifdef FEAT_GUI | |
| 4319 && !gui.in_use | |
| 4320 #endif | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4321 #ifdef FEAT_TERMGUICOLORS |
|
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4322 && !p_tgc |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
4323 #endif |
| 677 | 4324 ); |
| 673 | 4325 |
|
10538
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4326 if (ScreenLines == NULL) |
|
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4327 return; |
| 673 | 4328 redraw_tabline = FALSE; |
| 667 | 4329 |
| 685 | 4330 #ifdef FEAT_GUI_TABLINE |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4331 // Take care of a GUI tabline. |
| 685 | 4332 if (gui_use_tabline()) |
| 4333 { | |
| 4334 gui_update_tabline(); | |
| 4335 return; | |
| 4336 } | |
| 4337 #endif | |
| 4338 | |
| 4339 if (tabline_height() < 1) | |
| 667 | 4340 return; |
| 4341 | |
| 677 | 4342 #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
|
4343 clear_TabPageIdxs(); |
| 681 | 4344 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4345 // Use the 'tabline' option if it's set. |
| 677 | 4346 if (*p_tal != NUL) |
| 4347 { | |
|
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4348 int saved_did_emsg = did_emsg; |
| 680 | 4349 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4350 // 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
|
4351 // 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
|
4352 did_emsg = FALSE; |
| 677 | 4353 win_redr_custom(NULL, FALSE); |
|
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4354 if (did_emsg) |
| 680 | 4355 set_string_option_direct((char_u *)"tabline", -1, |
| 694 | 4356 (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
|
4357 did_emsg |= saved_did_emsg; |
| 680 | 4358 } |
| 4359 else | |
| 4360 #endif | |
| 4361 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
4362 FOR_ALL_TABPAGES(tp) |
| 680 | 4363 ++tabcount; |
| 4364 | |
| 4365 tabwidth = (Columns - 1 + tabcount / 2) / tabcount; | |
| 4366 if (tabwidth < 6) | |
| 4367 tabwidth = 6; | |
| 4368 | |
| 4369 attr = attr_nosel; | |
| 4370 tabcount = 0; | |
| 699 | 4371 for (tp = first_tabpage; tp != NULL && col < Columns - 4; |
| 4372 tp = tp->tp_next) | |
| 680 | 4373 { |
| 4374 scol = col; | |
| 4375 | |
| 4376 if (tp->tp_topframe == topframe) | |
| 4377 attr = attr_sel; | |
| 4378 if (use_sep_chars && col > 0) | |
| 4379 screen_putchar('|', 0, col++, attr); | |
| 4380 | |
| 4381 if (tp->tp_topframe != topframe) | |
| 4382 attr = attr_nosel; | |
| 4383 | |
| 4384 screen_putchar(' ', 0, col++, attr); | |
| 4385 | |
| 4386 if (tp == curtab) | |
| 4387 { | |
| 4388 cwp = curwin; | |
| 4389 wp = firstwin; | |
| 4390 } | |
| 4391 else | |
| 4392 { | |
| 4393 cwp = tp->tp_curwin; | |
| 4394 wp = tp->tp_firstwin; | |
| 4395 } | |
| 4396 | |
| 4397 modified = FALSE; | |
| 4398 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 4399 if (bufIsChanged(wp->w_buffer)) | |
| 4400 modified = TRUE; | |
| 4401 if (modified || wincount > 1) | |
| 4402 { | |
| 4403 if (wincount > 1) | |
| 4404 { | |
| 4405 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount); | |
| 835 | 4406 len = (int)STRLEN(NameBuff); |
| 699 | 4407 if (col + len >= Columns - 3) |
| 4408 break; | |
| 680 | 4409 screen_puts_len(NameBuff, len, 0, col, |
| 677 | 4410 #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
|
4411 hl_combine_attr(attr, HL_ATTR(HLF_T)) |
| 677 | 4412 #else |
| 6106 | 4413 attr |
| 680 | 4414 #endif |
| 4415 ); | |
| 4416 col += len; | |
| 4417 } | |
| 4418 if (modified) | |
| 4419 screen_puts_len((char_u *)"+", 1, 0, col++, attr); | |
| 4420 screen_putchar(' ', 0, col++, attr); | |
| 4421 } | |
| 4422 | |
| 4423 room = scol - col + tabwidth - 1; | |
| 4424 if (room > 0) | |
| 4425 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4426 // Get buffer name in NameBuff[] |
| 685 | 4427 get_trans_bufname(cwp->w_buffer); |
| 819 | 4428 shorten_dir(NameBuff); |
| 680 | 4429 len = vim_strsize(NameBuff); |
| 4430 p = NameBuff; | |
| 4431 if (has_mbyte) | |
| 4432 while (len > room) | |
| 4433 { | |
| 4434 len -= ptr2cells(p); | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4435 MB_PTR_ADV(p); |
| 680 | 4436 } |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4437 else if (len > room) |
| 677 | 4438 { |
| 680 | 4439 p += len - room; |
| 4440 len = room; | |
| 677 | 4441 } |
| 699 | 4442 if (len > Columns - col - 1) |
| 4443 len = Columns - col - 1; | |
| 680 | 4444 |
| 835 | 4445 screen_puts_len(p, (int)STRLEN(p), 0, col, attr); |
| 680 | 4446 col += len; |
| 4447 } | |
| 4448 screen_putchar(' ', 0, col++, attr); | |
| 4449 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4450 // 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
|
4451 // jump_to_mouse() knows where each one is. |
| 680 | 4452 ++tabcount; |
| 4453 while (scol < col) | |
| 4454 TabPageIdxs[scol++] = tabcount; | |
| 4455 } | |
| 4456 | |
| 4457 if (use_sep_chars) | |
| 4458 c = '_'; | |
| 4459 else | |
| 4460 c = ' '; | |
| 4461 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill); | |
| 681 | 4462 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4463 // Put an "X" for closing the current tab if there are several. |
| 681 | 4464 if (first_tabpage->tp_next != NULL) |
| 4465 { | |
| 4466 screen_putchar('X', 0, (int)Columns - 1, attr_nosel); | |
| 4467 TabPageIdxs[Columns - 1] = -999; | |
| 4468 } | |
| 4469 } | |
| 834 | 4470 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4471 // 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
|
4472 // set. |
| 834 | 4473 redraw_tabline = FALSE; |
| 667 | 4474 } |
| 685 | 4475 |
| 4476 /* | |
| 4477 * Get buffer name for "buf" into NameBuff[]. | |
| 4478 * Takes care of special buffer names and translates special characters. | |
| 4479 */ | |
| 4480 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4481 get_trans_bufname(buf_T *buf) |
| 685 | 4482 { |
| 4483 if (buf_spname(buf) != NULL) | |
| 3839 | 4484 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
| 685 | 4485 else |
| 4486 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
| 4487 trans_characters(NameBuff, MAXPATHL); | |
| 4488 } | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4489 |
| 7 | 4490 /* |
| 4491 * Get the character to use in a status line. Get its attributes in "*attr". | |
| 4492 */ | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4493 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
|
4494 fillchar_status(int *attr, win_T *wp) |
| 7 | 4495 { |
| 4496 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
|
4497 |
|
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
|
4498 #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
|
4499 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
|
4500 { |
|
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
|
4501 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
|
4502 { |
|
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4503 *attr = HL_ATTR(HLF_ST); |
|
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4504 fill = fill_stl; |
|
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4505 } |
|
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
|
4506 else |
|
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4507 { |
|
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4508 *attr = HL_ATTR(HLF_STNC); |
|
11890
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4509 fill = fill_stlnc; |
|
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4510 } |
|
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
|
4511 } |
|
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
|
4512 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
|
4513 #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
|
4514 if (wp == curwin) |
| 7 | 4515 { |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4516 *attr = HL_ATTR(HLF_S); |
| 7 | 4517 fill = fill_stl; |
| 4518 } | |
| 4519 else | |
| 4520 { | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4521 *attr = HL_ATTR(HLF_SNC); |
| 7 | 4522 fill = fill_stlnc; |
| 4523 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4524 // 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
|
4525 // 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
|
4526 // current window |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4527 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
|
4528 || wp != curwin || ONE_WINDOW) |
| 7 | 4529 || (fill_stl != fill_stlnc))) |
| 4530 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
|
4531 if (wp == curwin) |
| 7 | 4532 return '^'; |
| 4533 return '='; | |
| 4534 } | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4535 |
| 7 | 4536 /* |
| 4537 * Get the character to use in a separator between vertically split windows. | |
| 4538 * Get its attributes in "*attr". | |
| 4539 */ | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4540 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4541 fillchar_vsep(int *attr) |
| 7 | 4542 { |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4543 *attr = HL_ATTR(HLF_C); |
| 7 | 4544 if (*attr == 0 && fill_vert == ' ') |
| 4545 return '|'; | |
| 4546 else | |
| 4547 return fill_vert; | |
| 4548 } | |
| 4549 | |
| 4550 /* | |
| 4551 * Return TRUE if redrawing should currently be done. | |
| 4552 */ | |
| 4553 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4554 redrawing(void) |
| 7 | 4555 { |
|
11105
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4556 #ifdef FEAT_EVAL |
|
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4557 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
|
4558 return 0; |
|
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4559 else |
|
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4560 #endif |
|
14673
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4561 return ((!RedrawingDisabled |
|
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4562 #ifdef FEAT_EVAL |
|
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4563 || 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
|
4564 #endif |
|
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4565 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw)); |
| 7 | 4566 } |
| 4567 | |
| 4568 /* | |
| 4569 * Return TRUE if printing messages should currently be done. | |
| 4570 */ | |
| 4571 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4572 messaging(void) |
| 7 | 4573 { |
| 4574 return (!(p_lz && char_avail() && !KeyTyped)); | |
| 4575 } | |
| 4576 | |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4577 /* |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4578 * 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
|
4579 * 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
|
4580 * 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
|
4581 * 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
|
4582 */ |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4583 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4584 #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
|
4585 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4586 void |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4587 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
|
4588 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4589 #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
|
4590 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
|
4591 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4592 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
|
4593 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
|
4594 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
|
4595 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4596 # 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
|
4597 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
|
4598 # else |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4599 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
|
4600 # endif |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4601 // 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
|
4602 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
|
4603 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
|
4604 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4605 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
|
4606 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4607 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
|
4608 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
|
4609 ++sc_col; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4610 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4611 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
|
4612 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
|
4613 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
|
4614 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
|
4615 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
|
4616 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
|
4617 #else |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4618 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
|
4619 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
|
4620 #endif |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4621 #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
|
4622 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
|
4623 #endif |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4624 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4625 |
| 13 | 4626 #if defined(FEAT_LINEBREAK) || defined(PROTO) |
| 4627 /* | |
|
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2124
diff
changeset
|
4628 * 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
|
4629 * Caller may need to check if 'number' or 'relativenumber' is set. |
| 13 | 4630 * Otherwise it depends on 'numberwidth' and the line count. |
| 4631 */ | |
| 4632 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4633 number_width(win_T *wp) |
| 13 | 4634 { |
| 4635 int n; | |
| 4636 linenr_T lnum; | |
| 4637 | |
|
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4638 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
|
4639 // cursor line shows "0" |
|
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4640 lnum = wp->w_height; |
|
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4641 else |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4642 // cursor line shows absolute line number |
|
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4643 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
|
4644 |
| 6679 | 4645 if (lnum == wp->w_nrwidth_line_count && wp->w_nuw_cached == wp->w_p_nuw) |
| 13 | 4646 return wp->w_nrwidth_width; |
| 4647 wp->w_nrwidth_line_count = lnum; | |
| 4648 | |
| 4649 n = 0; | |
| 4650 do | |
| 4651 { | |
| 856 | 4652 lnum /= 10; |
| 4653 ++n; | |
| 13 | 4654 } while (lnum > 0); |
| 4655 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4656 // 'numberwidth' gives the minimal width plus one |
| 13 | 4657 if (n < wp->w_p_nuw - 1) |
| 4658 n = wp->w_p_nuw - 1; | |
| 4659 | |
|
17247
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4660 # 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
|
4661 // 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
|
4662 // 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
|
4663 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
|
4664 && (*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
|
4665 n = 2; |
|
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4666 # endif |
|
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4667 |
| 13 | 4668 wp->w_nrwidth_width = n; |
| 6679 | 4669 wp->w_nuw_cached = wp->w_p_nuw; |
| 13 | 4670 return n; |
| 4671 } | |
| 4672 #endif | |
| 3986 | 4673 |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4674 #if defined(FEAT_EVAL) || defined(PROTO) |
| 3986 | 4675 /* |
| 4676 * Return the current cursor column. This is the actual position on the | |
| 4677 * screen. First column is 0. | |
| 4678 */ | |
| 4679 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4680 screen_screencol(void) |
| 3986 | 4681 { |
| 4682 return screen_cur_col; | |
| 4683 } | |
| 4684 | |
| 4685 /* | |
| 4686 * Return the current cursor row. This is the actual position on the screen. | |
| 4687 * First row is 0. | |
| 4688 */ | |
| 4689 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4690 screen_screenrow(void) |
| 3986 | 4691 { |
| 4692 return screen_cur_row; | |
| 4693 } | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4694 #endif |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4695 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4696 /* |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4697 * Handle setting 'listchars' or 'fillchars'. |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4698 * 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
|
4699 */ |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4700 char * |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4701 set_chars_option(char_u **varp) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4702 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4703 int round, i, len, entries; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4704 char_u *p, *s; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4705 int c1 = 0, c2 = 0, c3 = 0; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4706 struct charstab |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4707 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4708 int *cp; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4709 char *name; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4710 }; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4711 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
|
4712 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4713 {&fill_stl, "stl"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4714 {&fill_stlnc, "stlnc"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4715 {&fill_vert, "vert"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4716 {&fill_fold, "fold"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4717 {&fill_diff, "diff"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4718 }; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4719 static struct charstab lcstab[] = |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4720 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4721 {&lcs_eol, "eol"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4722 {&lcs_ext, "extends"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4723 {&lcs_nbsp, "nbsp"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4724 {&lcs_prec, "precedes"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4725 {&lcs_space, "space"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4726 {&lcs_tab2, "tab"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4727 {&lcs_trail, "trail"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4728 #ifdef FEAT_CONCEAL |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4729 {&lcs_conceal, "conceal"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4730 #else |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4731 {NULL, "conceal"}, |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4732 #endif |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4733 }; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4734 struct charstab *tab; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4735 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4736 if (varp == &p_lcs) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4737 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4738 tab = lcstab; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4739 entries = sizeof(lcstab) / sizeof(struct charstab); |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4740 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4741 else |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4742 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4743 tab = filltab; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4744 entries = sizeof(filltab) / sizeof(struct charstab); |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4745 } |
|
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 // 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
|
4748 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
|
4749 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4750 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
|
4751 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4752 // After checking that the value is valid: set defaults: space for |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4753 // 'fillchars', NUL for 'listchars' |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4754 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
|
4755 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
|
4756 *(tab[i].cp) = (varp == &p_lcs ? NUL : ' '); |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4757 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4758 if (varp == &p_lcs) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4759 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4760 lcs_tab1 = NUL; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4761 lcs_tab3 = NUL; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4762 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4763 else |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4764 fill_diff = '-'; |
|
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 p = *varp; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4767 while (*p) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4768 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4769 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
|
4770 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4771 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
|
4772 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
|
4773 && p[len] == ':' |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4774 && 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
|
4775 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4776 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
|
4777 s = p + len + 1; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4778 c1 = mb_ptr2char_adv(&s); |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4779 if (mb_char2cells(c1) > 1) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4780 continue; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4781 if (tab[i].cp == &lcs_tab2) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4782 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4783 if (*s == NUL) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4784 continue; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4785 c2 = mb_ptr2char_adv(&s); |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4786 if (mb_char2cells(c2) > 1) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4787 continue; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4788 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
|
4789 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4790 c3 = mb_ptr2char_adv(&s); |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4791 if (mb_char2cells(c3) > 1) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4792 continue; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4793 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4794 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4795 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4796 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
|
4797 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4798 if (round) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4799 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4800 if (tab[i].cp == &lcs_tab2) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4801 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4802 lcs_tab1 = c1; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4803 lcs_tab2 = c2; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4804 lcs_tab3 = c3; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4805 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4806 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
|
4807 *(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
|
4808 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4809 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4810 p = s; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4811 break; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4812 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4813 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4814 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4815 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4816 if (i == entries) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4817 return e_invarg; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4818 if (*p == ',') |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4819 ++p; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4820 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4821 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4822 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4823 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
|
4824 } |
|
18068
1101eacc1444
patch 8.1.2029: cannot control 'cursorline' highlighting well
Bram Moolenaar <Bram@vim.org>
parents:
18047
diff
changeset
|
4825 |