Mercurial > vim
annotate src/screen.c @ 30047:711ae604980a v9.0.0361
patch 9.0.0361: removing a listener may result in a memory leak
Commit: https://github.com/vim/vim/commit/956be4678fba2051a8d24c15cc5dc67fb89c515f
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Fri Sep 2 17:12:07 2022 +0100
patch 9.0.0361: removing a listener may result in a memory leak
Problem: Removing a listener may result in a memory leak and remove
subsequent listerns.
Solution: Init the "prev" pointer only once. (Yegappan Lakshmanan,
closes #11039)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 02 Sep 2022 18:15:03 +0200 |
| parents | bb0e525e1393 |
| children | b871016ea7c1 |
| 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. | |
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20 * ScreenCols[off] Contains the byte offset in the line. -1 means not |
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21 * available (below last line), MAXCOL means after the end |
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22 * of the line. |
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23 * |
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24 * LineOffset[row] Contains the offset into ScreenLines*[], ScreenAttrs[] |
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25 * and ScreenCols[] for each line. |
| 7 | 26 * LineWraps[row] Flag for each line whether it wraps to the next line. |
| 27 * | |
| 28 * For double-byte characters, two consecutive bytes in ScreenLines[] can form | |
| 29 * one character which occupies two display cells. | |
| 30 * For UTF-8 a multi-byte character is converted to Unicode and stored in | |
| 31 * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII | |
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32 * character without composing chars ScreenLinesUC[] will be 0 and |
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33 * ScreenLinesC[][] is not used. When the character occupies two display |
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34 * cells the next byte in ScreenLines[] is 0. |
| 714 | 35 * ScreenLinesC[][] contain up to 'maxcombine' composing characters |
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36 * (drawn on top of the first character). There is 0 after the last one used. |
| 7 | 37 * ScreenLines2[] is only used for euc-jp to store the second byte if the |
| 38 * first byte is 0x8e (single-width character). | |
| 39 * | |
| 40 * The screen_*() functions write to the screen and handle updating | |
| 41 * ScreenLines[]. | |
| 42 */ | |
| 43 | |
| 44 #include "vim.h" | |
| 45 | |
| 46 /* | |
| 47 * The attributes that are actually active for writing to the screen. | |
| 48 */ | |
| 49 static int screen_attr = 0; | |
| 50 | |
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51 static void screen_char_2(unsigned off, int row, int col); |
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52 static void screenclear2(int doclear); |
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53 static void lineclear(unsigned off, int width, int attr); |
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54 static void lineinvalid(unsigned off, int width); |
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55 static int win_do_lines(win_T *wp, int row, int line_count, int mayclear, int del, int clear_attr); |
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56 static void win_rest_invalid(win_T *wp); |
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57 static void msg_pos_mode(void); |
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58 static void recording_mode(int attr); |
| 7 | 59 |
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60 // Ugly global: overrule attribute used by screen_char() |
| 7 | 61 static int screen_char_attr = 0; |
| 62 | |
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63 #if defined(FEAT_CONCEAL) || defined(PROTO) |
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64 /* |
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65 * Return TRUE if the cursor line in window "wp" may be concealed, according |
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66 * to the 'concealcursor' option. |
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67 */ |
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68 int |
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69 conceal_cursor_line(win_T *wp) |
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70 { |
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71 int c; |
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72 |
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73 if (*wp->w_p_cocu == NUL) |
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74 return FALSE; |
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75 if (get_real_state() & MODE_VISUAL) |
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76 c = 'v'; |
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77 else if (State & MODE_INSERT) |
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78 c = 'i'; |
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79 else if (State & MODE_NORMAL) |
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80 c = 'n'; |
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81 else if (State & MODE_CMDLINE) |
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82 c = 'c'; |
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83 else |
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84 return FALSE; |
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85 return vim_strchr(wp->w_p_cocu, c) != NULL; |
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86 } |
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87 |
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88 /* |
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89 * Check if the cursor line needs to be redrawn because of 'concealcursor'. |
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90 * To be called after changing the state, "was_concealed" is the value of |
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91 * "conceal_cursor_line()" before the change. |
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92 * " |
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93 */ |
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94 void |
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95 conceal_check_cursor_line(int was_concealed) |
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96 { |
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97 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin) != was_concealed) |
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98 { |
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99 int wcol = curwin->w_wcol; |
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100 |
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101 need_cursor_line_redraw = TRUE; |
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102 // Need to recompute cursor column, e.g., when starting Visual mode |
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103 // without concealing. |
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104 curs_columns(TRUE); |
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105 |
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106 // When concealing now w_wcol will be computed wrong, keep the previous |
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107 // value, it will be updated in win_line(). |
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108 if (!was_concealed) |
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109 curwin->w_wcol = wcol; |
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110 } |
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111 } |
| 7 | 112 #endif |
| 113 | |
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114 /* |
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115 * Get 'wincolor' attribute for window "wp". If not set and "wp" is a popup |
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116 * window then get the "Pmenu" highlight attribute. |
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117 */ |
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118 int |
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119 get_wcr_attr(win_T *wp) |
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120 { |
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121 int wcr_attr = 0; |
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122 |
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123 if (*wp->w_p_wcr != NUL) |
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124 wcr_attr = syn_name2attr(wp->w_p_wcr); |
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125 #ifdef FEAT_PROP_POPUP |
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126 else if (WIN_IS_POPUP(wp)) |
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127 { |
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128 if (wp->w_popup_flags & POPF_INFO) |
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129 wcr_attr = HL_ATTR(HLF_PSI); // PmenuSel |
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130 else |
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131 wcr_attr = HL_ATTR(HLF_PNI); // Pmenu |
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132 } |
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133 #endif |
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134 return wcr_attr; |
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135 } |
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136 |
| 7 | 137 /* |
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138 * Call screen_fill() with the columns adjusted for 'rightleft' if needed. |
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139 * Return the new offset. |
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140 */ |
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141 static int |
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142 screen_fill_end( |
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143 win_T *wp, |
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144 int c1, |
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145 int c2, |
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146 int off, |
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147 int width, |
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148 int row, |
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149 int endrow, |
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150 int attr) |
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151 { |
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152 int nn = off + width; |
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153 |
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154 if (nn > wp->w_width) |
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155 nn = wp->w_width; |
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156 #ifdef FEAT_RIGHTLEFT |
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157 if (wp->w_p_rl) |
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158 { |
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159 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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160 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - off, |
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161 c1, c2, attr); |
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162 } |
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163 else |
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164 #endif |
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165 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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166 wp->w_wincol + off, (int)wp->w_wincol + nn, |
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167 c1, c2, attr); |
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168 return nn; |
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169 } |
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170 |
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171 /* |
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172 * Clear lines near the end the window and mark the unused lines with "c1". |
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173 * use "c2" as the filler character. |
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174 * When "draw_margin" is TRUE then draw the sign, fold and number columns. |
| 7 | 175 */ |
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176 void |
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177 win_draw_end( |
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178 win_T *wp, |
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179 int c1, |
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180 int c2, |
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181 int draw_margin, |
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182 int row, |
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183 int endrow, |
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184 hlf_T hl) |
| 7 | 185 { |
| 186 int n = 0; | |
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187 int attr = HL_ATTR(hl); |
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188 int wcr_attr = get_wcr_attr(wp); |
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189 |
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190 attr = hl_combine_attr(wcr_attr, attr); |
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191 |
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192 if (draw_margin) |
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193 { |
| 6553 | 194 #ifdef FEAT_FOLDING |
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195 int fdc = compute_foldcolumn(wp, 0); |
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196 |
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197 if (fdc > 0) |
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198 // draw the fold column |
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199 n = screen_fill_end(wp, ' ', ' ', n, fdc, |
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200 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_FC))); |
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201 #endif |
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202 #ifdef FEAT_SIGNS |
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203 if (signcolumn_on(wp)) |
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204 // draw the sign column |
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205 n = screen_fill_end(wp, ' ', ' ', n, 2, |
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206 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_SC))); |
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207 #endif |
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208 if ((wp->w_p_nu || wp->w_p_rnu) |
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209 && vim_strchr(p_cpo, CPO_NUMCOL) == NULL) |
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210 // draw the number column |
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211 n = screen_fill_end(wp, ' ', ' ', n, number_width(wp) + 1, |
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212 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_N))); |
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213 } |
| 7 | 214 |
| 215 #ifdef FEAT_RIGHTLEFT | |
| 216 if (wp->w_p_rl) | |
| 217 { | |
| 218 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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219 wp->w_wincol, W_ENDCOL(wp) - 1 - n, |
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220 c2, c2, attr); |
| 7 | 221 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, |
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222 W_ENDCOL(wp) - 1 - n, W_ENDCOL(wp) - n, |
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223 c1, c2, attr); |
| 7 | 224 } |
| 225 else | |
| 226 #endif | |
| 227 { | |
| 228 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow, | |
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229 wp->w_wincol + n, (int)W_ENDCOL(wp), |
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230 c1, c2, attr); |
| 7 | 231 } |
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232 |
| 7 | 233 set_empty_rows(wp, row); |
| 234 } | |
| 235 | |
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236 #if defined(FEAT_FOLDING) || defined(PROTO) |
| 7 | 237 /* |
| 6553 | 238 * Compute the width of the foldcolumn. Based on 'foldcolumn' and how much |
| 239 * space is available for window "wp", minus "col". | |
| 240 */ | |
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241 int |
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242 compute_foldcolumn(win_T *wp, int col) |
| 6553 | 243 { |
| 244 int fdc = wp->w_p_fdc; | |
| 245 int wmw = wp == curwin && p_wmw == 0 ? 1 : p_wmw; | |
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246 int wwidth = wp->w_width; |
| 6553 | 247 |
| 248 if (fdc > wwidth - (col + wmw)) | |
| 249 fdc = wwidth - (col + wmw); | |
| 250 return fdc; | |
| 251 } | |
| 252 | |
| 253 /* | |
| 7 | 254 * Fill the foldcolumn at "p" for window "wp". |
| 548 | 255 * Only to be called when 'foldcolumn' > 0. |
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256 * Returns the number of bytes stored in 'p'. When non-multibyte characters are |
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257 * used for the fold column markers, this is equal to 'fdc' setting. Otherwise, |
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258 * this will be greater than 'fdc'. |
| 7 | 259 */ |
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260 size_t |
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261 fill_foldcolumn( |
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262 char_u *p, |
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263 win_T *wp, |
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264 int closed, // TRUE of FALSE |
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265 linenr_T lnum) // current line number |
| 7 | 266 { |
| 267 int i = 0; | |
| 268 int level; | |
| 269 int first_level; | |
| 519 | 270 int empty; |
| 6553 | 271 int fdc = compute_foldcolumn(wp, 0); |
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272 size_t byte_counter = 0; |
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273 int symbol = 0; |
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274 int len = 0; |
| 7 | 275 |
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276 // Init to all spaces. |
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277 vim_memset(p, ' ', MAX_MCO * fdc + 1); |
| 7 | 278 |
| 279 level = win_foldinfo.fi_level; | |
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280 empty = (fdc == 1) ? 0 : 1; |
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281 |
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282 // If the column is too narrow, we start at the lowest level that |
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283 // fits and use numbers to indicate the depth. |
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284 first_level = level - fdc - closed + 1 + empty; |
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285 if (first_level < 1) |
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286 first_level = 1; |
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287 |
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288 for (i = 0; i < MIN(fdc, level); i++) |
| 7 | 289 { |
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290 if (win_foldinfo.fi_lnum == lnum |
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291 && first_level + i >= win_foldinfo.fi_low_level) |
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292 symbol = wp->w_fill_chars.foldopen; |
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293 else if (first_level == 1) |
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294 symbol = wp->w_fill_chars.foldsep; |
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295 else if (first_level + i <= 9) |
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296 symbol = '0' + first_level + i; |
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297 else |
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298 symbol = '>'; |
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299 |
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300 len = utf_char2bytes(symbol, &p[byte_counter]); |
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301 byte_counter += len; |
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302 if (first_level + i >= level) |
| 7 | 303 { |
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304 i++; |
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305 break; |
| 7 | 306 } |
| 307 } | |
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308 |
| 7 | 309 if (closed) |
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310 { |
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311 if (symbol != 0) |
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312 { |
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313 // rollback length and the character |
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314 byte_counter -= len; |
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315 if (len > 1) |
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316 // for a multibyte character, erase all the bytes |
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317 vim_memset(p + byte_counter, ' ', len); |
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318 } |
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319 symbol = wp->w_fill_chars.foldclosed; |
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320 len = utf_char2bytes(symbol, &p[byte_counter]); |
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321 byte_counter += len; |
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322 } |
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323 |
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324 return MAX(byte_counter + (fdc - i), (size_t)fdc); |
| 7 | 325 } |
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326 #endif // FEAT_FOLDING |
| 7 | 327 |
| 714 | 328 /* |
| 329 * Return if the composing characters at "off_from" and "off_to" differ. | |
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330 * Only to be used when ScreenLinesUC[off_from] != 0. |
| 714 | 331 */ |
| 332 static int | |
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333 comp_char_differs(int off_from, int off_to) |
| 714 | 334 { |
| 335 int i; | |
| 336 | |
| 337 for (i = 0; i < Screen_mco; ++i) | |
| 338 { | |
| 339 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to]) | |
| 340 return TRUE; | |
| 341 if (ScreenLinesC[i][off_from] == 0) | |
| 342 break; | |
| 343 } | |
| 344 return FALSE; | |
| 345 } | |
| 346 | |
| 7 | 347 /* |
| 348 * Check whether the given character needs redrawing: | |
| 349 * - the (first byte of the) character is different | |
| 350 * - the attributes are different | |
| 351 * - the character is multi-byte and the next byte is different | |
| 1616 | 352 * - the character is two cells wide and the second cell differs. |
| 7 | 353 */ |
| 354 static int | |
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355 char_needs_redraw(int off_from, int off_to, int cols) |
| 7 | 356 { |
| 357 if (cols > 0 | |
| 358 && ((ScreenLines[off_from] != ScreenLines[off_to] | |
| 359 || ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
| 360 || (enc_dbcs != 0 | |
| 361 && MB_BYTE2LEN(ScreenLines[off_from]) > 1 | |
| 362 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e | |
| 363 ? ScreenLines2[off_from] != ScreenLines2[off_to] | |
| 364 : (cols > 1 && ScreenLines[off_from + 1] | |
| 365 != ScreenLines[off_to + 1]))) | |
| 366 || (enc_utf8 | |
| 367 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to] | |
| 368 || (ScreenLinesUC[off_from] != 0 | |
| 1616 | 369 && comp_char_differs(off_from, off_to)) |
| 3759 | 370 || ((*mb_off2cells)(off_from, off_from + cols) > 1 |
| 371 && ScreenLines[off_from + 1] | |
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372 != ScreenLines[off_to + 1]))))) |
| 7 | 373 return TRUE; |
| 374 return FALSE; | |
| 375 } | |
| 376 | |
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377 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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378 /* |
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379 * Return the index in ScreenLines[] for the current screen line. |
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380 */ |
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381 int |
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382 screen_get_current_line_off() |
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383 { |
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384 return (int)(current_ScreenLine - ScreenLines); |
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385 } |
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386 #endif |
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387 |
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388 #ifdef FEAT_PROP_POPUP |
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389 /* |
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390 * Return TRUE if this position has a higher level popup or this cell is |
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391 * transparent in the current popup. |
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392 */ |
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393 static int |
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394 blocked_by_popup(int row, int col) |
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395 { |
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396 int off; |
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397 |
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398 if (!popup_visible) |
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399 return FALSE; |
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400 off = row * screen_Columns + col; |
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401 return popup_mask[off] > screen_zindex || popup_transparent[off]; |
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402 } |
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403 #endif |
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404 |
| 7 | 405 /* |
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406 * Reset the highlighting. Used before clearing the screen. |
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407 */ |
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408 void |
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409 reset_screen_attr(void) |
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410 { |
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411 #ifdef FEAT_GUI |
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412 if (gui.in_use) |
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413 // Use a code that will reset gui.highlight_mask in |
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414 // gui_stop_highlight(). |
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415 screen_attr = HL_ALL + 1; |
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416 else |
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417 #endif |
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418 // Use attributes that is very unlikely to appear in text. |
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419 screen_attr = HL_BOLD | HL_UNDERLINE | HL_INVERSE | HL_STRIKETHROUGH; |
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420 } |
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421 |
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422 /* |
| 7 | 423 * Move one "cooked" screen line to the screen, but only the characters that |
| 424 * have actually changed. Handle insert/delete character. | |
| 425 * "coloff" gives the first column on the screen for this line. | |
| 426 * "endcol" gives the columns where valid characters are. | |
| 427 * "clear_width" is the width of the window. It's > 0 if the rest of the line | |
| 428 * needs to be cleared, negative otherwise. | |
|
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429 * "flags" can have bits: |
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430 * SLF_POPUP popup window |
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431 * SLF_RIGHTLEFT rightleft window: |
| 7 | 432 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol" |
| 433 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width" | |
| 434 */ | |
|
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435 void |
|
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436 screen_line( |
|
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437 win_T *wp, |
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438 int row, |
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439 int coloff, |
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440 int endcol, |
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441 int clear_width, |
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442 int flags UNUSED) |
| 7 | 443 { |
| 444 unsigned off_from; | |
| 445 unsigned off_to; | |
| 1378 | 446 unsigned max_off_from; |
| 447 unsigned max_off_to; | |
| 7 | 448 int col = 0; |
| 449 int hl; | |
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450 int force = FALSE; // force update rest of the line |
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451 int redraw_this // bool: does character need redraw? |
| 7 | 452 #ifdef FEAT_GUI |
|
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453 = TRUE // For GUI when while-loop empty |
| 7 | 454 #endif |
| 455 ; | |
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456 int redraw_next; // redraw_this for next character |
| 7 | 457 int clear_next = FALSE; |
|
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458 int char_cells; // 1: normal char |
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459 // 2: occupies two display cells |
| 7 | 460 |
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461 // Check for illegal row and col, just in case. |
| 3413 | 462 if (row >= Rows) |
| 463 row = Rows - 1; | |
| 464 if (endcol > Columns) | |
| 465 endcol = Columns; | |
| 466 | |
| 7 | 467 # ifdef FEAT_CLIPBOARD |
| 468 clip_may_clear_selection(row, row); | |
| 469 # endif | |
| 470 | |
| 471 off_from = (unsigned)(current_ScreenLine - ScreenLines); | |
| 472 off_to = LineOffset[row] + coloff; | |
| 1378 | 473 max_off_from = off_from + screen_Columns; |
| 474 max_off_to = LineOffset[row] + screen_Columns; | |
| 7 | 475 |
| 476 #ifdef FEAT_RIGHTLEFT | |
|
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477 if (flags & SLF_RIGHTLEFT) |
| 7 | 478 { |
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479 // Clear rest first, because it's left of the text. |
| 7 | 480 if (clear_width > 0) |
| 481 { | |
| 482 while (col <= endcol && ScreenLines[off_to] == ' ' | |
| 483 && ScreenAttrs[off_to] == 0 | |
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484 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
| 7 | 485 { |
| 486 ++off_to; | |
| 487 ++col; | |
| 488 } | |
| 489 if (col <= endcol) | |
| 490 screen_fill(row, row + 1, col + coloff, | |
| 491 endcol + coloff + 1, ' ', ' ', 0); | |
| 492 } | |
| 493 col = endcol + 1; | |
| 494 off_to = LineOffset[row] + col + coloff; | |
| 495 off_from += col; | |
| 496 endcol = (clear_width > 0 ? clear_width : -clear_width); | |
| 497 } | |
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498 #endif // FEAT_RIGHTLEFT |
| 7 | 499 |
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500 #ifdef FEAT_PROP_POPUP |
|
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501 // First char of a popup window may go on top of the right half of a |
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502 // double-wide character. Clear the left half to avoid it getting the popup |
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503 // window background color. |
|
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504 if (coloff > 0 && enc_utf8 |
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505 && ScreenLines[off_to] == 0 |
|
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506 && ScreenLinesUC[off_to - 1] != 0 |
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507 && (*mb_char2cells)(ScreenLinesUC[off_to - 1]) > 1) |
|
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508 { |
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509 ScreenLines[off_to - 1] = ' '; |
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510 ScreenLinesUC[off_to - 1] = 0; |
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511 screen_char(off_to - 1, row, col + coloff - 1); |
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512 } |
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513 #endif |
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514 |
| 7 | 515 redraw_next = char_needs_redraw(off_from, off_to, endcol - col); |
| 516 | |
| 517 while (col < endcol) | |
| 518 { | |
| 519 if (has_mbyte && (col + 1 < endcol)) | |
| 1378 | 520 char_cells = (*mb_off2cells)(off_from, max_off_from); |
| 7 | 521 else |
| 522 char_cells = 1; | |
| 523 | |
| 524 redraw_this = redraw_next; | |
|
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525 redraw_next = force || char_needs_redraw(off_from + char_cells, |
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526 off_to + char_cells, endcol - col - char_cells); |
| 7 | 527 |
| 528 #ifdef FEAT_GUI | |
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529 // If the next character was bold, then redraw the current character to |
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530 // remove any pixels that might have spilt over into us. This only |
|
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531 // happens in the GUI. |
| 7 | 532 if (redraw_next && gui.in_use) |
| 533 { | |
|
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534 hl = ScreenAttrs[off_to + char_cells]; |
| 743 | 535 if (hl > HL_ALL) |
| 536 hl = syn_attr2attr(hl); | |
| 537 if (hl & HL_BOLD) | |
| 7 | 538 redraw_this = TRUE; |
| 539 } | |
| 540 #endif | |
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541 #ifdef FEAT_PROP_POPUP |
|
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542 if (blocked_by_popup(row, col + coloff)) |
|
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543 redraw_this = FALSE; |
|
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544 #endif |
| 7 | 545 if (redraw_this) |
| 546 { | |
| 547 /* | |
| 548 * Special handling when 'xs' termcap flag set (hpterm): | |
| 549 * Attributes for characters are stored at the position where the | |
| 550 * cursor is when writing the highlighting code. The | |
| 551 * start-highlighting code must be written with the cursor on the | |
| 552 * first highlighted character. The stop-highlighting code must | |
| 553 * be written with the cursor just after the last highlighted | |
| 554 * character. | |
|
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555 * Overwriting a character doesn't remove its highlighting. Need |
| 7 | 556 * to clear the rest of the line, and force redrawing it |
| 557 * completely. | |
| 558 */ | |
| 559 if ( p_wiv | |
| 560 && !force | |
| 561 #ifdef FEAT_GUI | |
| 562 && !gui.in_use | |
| 563 #endif | |
| 564 && ScreenAttrs[off_to] != 0 | |
| 565 && ScreenAttrs[off_from] != ScreenAttrs[off_to]) | |
| 566 { | |
| 567 /* | |
| 568 * Need to remove highlighting attributes here. | |
| 569 */ | |
| 570 windgoto(row, col + coloff); | |
|
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571 out_str(T_CE); // clear rest of this screen line |
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572 screen_start(); // don't know where cursor is now |
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573 force = TRUE; // force redraw of rest of the line |
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574 redraw_next = TRUE; // or else next char would miss out |
| 7 | 575 |
| 576 /* | |
| 577 * If the previous character was highlighted, need to stop | |
| 578 * highlighting at this character. | |
| 579 */ | |
| 580 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0) | |
| 581 { | |
| 582 screen_attr = ScreenAttrs[off_to - 1]; | |
| 583 term_windgoto(row, col + coloff); | |
| 584 screen_stop_highlight(); | |
| 585 } | |
| 586 else | |
|
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587 screen_attr = 0; // highlighting has stopped |
| 7 | 588 } |
| 589 if (enc_dbcs != 0) | |
| 590 { | |
|
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591 // Check if overwriting a double-byte with a single-byte or |
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592 // the other way around requires another character to be |
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593 // redrawn. For UTF-8 this isn't needed, because comparing |
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594 // ScreenLinesUC[] is sufficient. |
| 7 | 595 if (char_cells == 1 |
| 596 && col + 1 < endcol | |
| 1378 | 597 && (*mb_off2cells)(off_to, max_off_to) > 1) |
| 7 | 598 { |
|
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599 // Writing a single-cell character over a double-cell |
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600 // character: need to redraw the next cell. |
| 7 | 601 ScreenLines[off_to + 1] = 0; |
| 602 redraw_next = TRUE; | |
| 603 } | |
| 604 else if (char_cells == 2 | |
| 605 && col + 2 < endcol | |
| 1378 | 606 && (*mb_off2cells)(off_to, max_off_to) == 1 |
| 607 && (*mb_off2cells)(off_to + 1, max_off_to) > 1) | |
| 7 | 608 { |
|
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609 // Writing the second half of a double-cell character over |
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610 // a double-cell character: need to redraw the second |
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611 // cell. |
| 7 | 612 ScreenLines[off_to + 2] = 0; |
| 613 redraw_next = TRUE; | |
| 614 } | |
| 615 | |
| 616 if (enc_dbcs == DBCS_JPNU) | |
| 617 ScreenLines2[off_to] = ScreenLines2[off_from]; | |
| 618 } | |
|
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619 // When writing a single-width character over a double-width |
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620 // character and at the end of the redrawn text, need to clear out |
|
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621 // the right half of the old character. |
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622 // Also required when writing the right half of a double-width |
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623 // char over the left half of an existing one. |
| 7 | 624 if (has_mbyte && col + char_cells == endcol |
| 625 && ((char_cells == 1 | |
| 1378 | 626 && (*mb_off2cells)(off_to, max_off_to) > 1) |
| 7 | 627 || (char_cells == 2 |
| 1378 | 628 && (*mb_off2cells)(off_to, max_off_to) == 1 |
| 629 && (*mb_off2cells)(off_to + 1, max_off_to) > 1))) | |
| 7 | 630 clear_next = TRUE; |
| 631 | |
| 632 ScreenLines[off_to] = ScreenLines[off_from]; | |
| 633 if (enc_utf8) | |
| 634 { | |
| 635 ScreenLinesUC[off_to] = ScreenLinesUC[off_from]; | |
| 636 if (ScreenLinesUC[off_from] != 0) | |
| 637 { | |
| 714 | 638 int i; |
| 639 | |
| 640 for (i = 0; i < Screen_mco; ++i) | |
| 641 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from]; | |
| 7 | 642 } |
| 643 } | |
| 644 if (char_cells == 2) | |
| 645 ScreenLines[off_to + 1] = ScreenLines[off_from + 1]; | |
| 646 | |
| 647 #if defined(FEAT_GUI) || defined(UNIX) | |
|
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648 // The bold trick makes a single column of pixels appear in the |
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649 // next character. When a bold character is removed, the next |
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650 // character should be redrawn too. This happens for our own GUI |
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651 // and for some xterms. |
| 7 | 652 if ( |
| 653 # ifdef FEAT_GUI | |
| 654 gui.in_use | |
| 655 # endif | |
| 656 # if defined(FEAT_GUI) && defined(UNIX) | |
| 657 || | |
| 658 # endif | |
| 659 # ifdef UNIX | |
| 660 term_is_xterm | |
| 661 # endif | |
| 662 ) | |
| 663 { | |
| 664 hl = ScreenAttrs[off_to]; | |
| 743 | 665 if (hl > HL_ALL) |
| 666 hl = syn_attr2attr(hl); | |
| 667 if (hl & HL_BOLD) | |
| 7 | 668 redraw_next = TRUE; |
| 669 } | |
| 670 #endif | |
| 671 ScreenAttrs[off_to] = ScreenAttrs[off_from]; | |
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672 ScreenCols[off_to] = ScreenCols[off_from]; |
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673 |
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674 // For simplicity set the attributes of second half of a |
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675 // double-wide character equal to the first half. |
| 819 | 676 if (char_cells == 2) |
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677 { |
| 819 | 678 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from]; |
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679 ScreenCols[off_to + 1] = ScreenCols[off_from + 1]; |
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680 } |
| 819 | 681 |
| 7 | 682 if (enc_dbcs != 0 && char_cells == 2) |
| 683 screen_char_2(off_to, row, col + coloff); | |
| 684 else | |
| 685 screen_char(off_to, row, col + coloff); | |
| 686 } | |
| 687 else if ( p_wiv | |
| 688 #ifdef FEAT_GUI | |
| 689 && !gui.in_use | |
| 690 #endif | |
| 691 && col + coloff > 0) | |
| 692 { | |
| 693 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1]) | |
| 694 { | |
| 695 /* | |
| 696 * Don't output stop-highlight when moving the cursor, it will | |
| 697 * stop the highlighting when it should continue. | |
| 698 */ | |
| 699 screen_attr = 0; | |
| 700 } | |
| 701 else if (screen_attr != 0) | |
| 702 screen_stop_highlight(); | |
| 703 } | |
| 704 | |
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705 ScreenCols[off_to] = ScreenCols[off_from]; |
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706 if (char_cells == 2) |
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707 ScreenCols[off_to + 1] = ScreenCols[off_from]; |
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708 |
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709 off_to += char_cells; |
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710 off_from += char_cells; |
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711 col += char_cells; |
| 7 | 712 } |
| 713 | |
| 714 if (clear_next) | |
| 715 { | |
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716 // Clear the second half of a double-wide character of which the left |
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717 // half was overwritten with a single-wide character. |
| 7 | 718 ScreenLines[off_to] = ' '; |
| 719 if (enc_utf8) | |
| 720 ScreenLinesUC[off_to] = 0; | |
| 721 screen_char(off_to, row, col + coloff); | |
| 722 } | |
| 723 | |
| 724 if (clear_width > 0 | |
| 725 #ifdef FEAT_RIGHTLEFT | |
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726 && !(flags & SLF_RIGHTLEFT) |
| 7 | 727 #endif |
| 728 ) | |
| 729 { | |
| 730 #ifdef FEAT_GUI | |
| 731 int startCol = col; | |
| 732 #endif | |
| 733 | |
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734 // blank out the rest of the line |
| 7 | 735 while (col < clear_width && ScreenLines[off_to] == ' ' |
| 736 && ScreenAttrs[off_to] == 0 | |
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737 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) |
| 7 | 738 { |
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739 ScreenCols[off_to] = MAXCOL; |
| 7 | 740 ++off_to; |
| 741 ++col; | |
| 742 } | |
| 743 if (col < clear_width) | |
| 744 { | |
| 745 #ifdef FEAT_GUI | |
| 746 /* | |
| 747 * In the GUI, clearing the rest of the line may leave pixels | |
| 748 * behind if the first character cleared was bold. Some bold | |
| 749 * fonts spill over the left. In this case we redraw the previous | |
| 750 * character too. If we didn't skip any blanks above, then we | |
| 751 * only redraw if the character wasn't already redrawn anyway. | |
| 752 */ | |
| 996 | 753 if (gui.in_use && (col > startCol || !redraw_this)) |
| 7 | 754 { |
| 755 hl = ScreenAttrs[off_to]; | |
| 756 if (hl > HL_ALL || (hl & HL_BOLD)) | |
| 996 | 757 { |
| 758 int prev_cells = 1; | |
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759 |
| 996 | 760 if (enc_utf8) |
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761 // for utf-8, ScreenLines[char_offset + 1] == 0 means |
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762 // that its width is 2. |
| 996 | 763 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1; |
| 764 else if (enc_dbcs != 0) | |
| 765 { | |
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766 // find previous character by counting from first |
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767 // column and get its width. |
| 996 | 768 unsigned off = LineOffset[row]; |
| 1378 | 769 unsigned max_off = LineOffset[row] + screen_Columns; |
| 996 | 770 |
| 771 while (off < off_to) | |
| 772 { | |
| 1378 | 773 prev_cells = (*mb_off2cells)(off, max_off); |
| 996 | 774 off += prev_cells; |
| 775 } | |
| 776 } | |
| 777 | |
| 778 if (enc_dbcs != 0 && prev_cells > 1) | |
| 779 screen_char_2(off_to - prev_cells, row, | |
| 780 col + coloff - prev_cells); | |
| 781 else | |
| 782 screen_char(off_to - prev_cells, row, | |
| 783 col + coloff - prev_cells); | |
| 784 } | |
| 7 | 785 } |
| 786 #endif | |
| 787 screen_fill(row, row + 1, col + coloff, clear_width + coloff, | |
| 788 ' ', ' ', 0); | |
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789 while (col < clear_width) |
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790 { |
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791 ScreenCols[off_to++] = MAXCOL; |
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792 ++col; |
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793 } |
| 7 | 794 } |
| 795 } | |
| 796 | |
|
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797 if (clear_width > 0 |
|
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798 #ifdef FEAT_PROP_POPUP |
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799 && !(flags & SLF_POPUP) // no separator for popup window |
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800 #endif |
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801 ) |
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802 { |
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803 // For a window that has a right neighbor, draw the separator char |
|
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804 // right of the window contents. But not on top of a popup window. |
|
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805 if (coloff + col < Columns) |
| 7 | 806 { |
|
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807 #ifdef FEAT_PROP_POPUP |
|
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808 if (!blocked_by_popup(row, col + coloff)) |
|
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809 #endif |
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810 { |
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811 int c; |
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812 |
|
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813 c = fillchar_vsep(&hl, wp); |
|
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814 if (ScreenLines[off_to] != (schar_T)c |
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815 || (enc_utf8 && (int)ScreenLinesUC[off_to] |
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816 != (c >= 0x80 ? c : 0)) |
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817 || ScreenAttrs[off_to] != hl) |
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818 { |
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819 ScreenLines[off_to] = c; |
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820 ScreenAttrs[off_to] = hl; |
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821 if (enc_utf8) |
| 7 | 822 { |
|
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823 if (c >= 0x80) |
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824 { |
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825 ScreenLinesUC[off_to] = c; |
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826 ScreenLinesC[0][off_to] = 0; |
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827 } |
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828 else |
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829 ScreenLinesUC[off_to] = 0; |
| 7 | 830 } |
|
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831 screen_char(off_to, row, col + coloff); |
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832 } |
| 7 | 833 } |
| 834 } | |
| 835 else | |
| 836 LineWraps[row] = FALSE; | |
| 837 } | |
| 838 } | |
| 839 | |
| 474 | 840 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
| 7 | 841 /* |
| 474 | 842 * Mirror text "str" for right-left displaying. |
| 843 * Only works for single-byte characters (e.g., numbers). | |
| 7 | 844 */ |
| 474 | 845 void |
|
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846 rl_mirror(char_u *str) |
| 7 | 847 { |
| 848 char_u *p1, *p2; | |
| 849 int t; | |
| 850 | |
| 851 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2) | |
| 852 { | |
| 853 t = *p1; | |
| 854 *p1 = *p2; | |
| 855 *p2 = t; | |
| 856 } | |
| 857 } | |
| 858 #endif | |
| 859 | |
| 860 /* | |
|
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861 * Draw the verticap separator right of window "wp" starting with line "row". |
| 7 | 862 */ |
| 863 void | |
|
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864 draw_vsep_win(win_T *wp, int row) |
| 7 | 865 { |
| 866 int hl; | |
| 867 int c; | |
| 868 | |
| 869 if (wp->w_vsep_width) | |
| 870 { | |
|
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871 // draw the vertical separator right of this window |
|
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872 c = fillchar_vsep(&hl, wp); |
| 7 | 873 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height, |
| 874 W_ENDCOL(wp), W_ENDCOL(wp) + 1, | |
| 875 c, ' ', hl); | |
| 876 } | |
| 877 } | |
| 878 | |
|
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879 static int skip_status_match_char(expand_T *xp, char_u *s); |
| 7 | 880 |
| 881 /* | |
| 1378 | 882 * Get the length of an item as it will be shown in the status line. |
| 7 | 883 */ |
| 884 static int | |
|
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changeset
|
885 status_match_len(expand_T *xp, char_u *s) |
| 7 | 886 { |
| 887 int len = 0; | |
| 888 | |
| 889 #ifdef FEAT_MENU | |
| 890 int emenu = (xp->xp_context == EXPAND_MENUS | |
| 891 || xp->xp_context == EXPAND_MENUNAMES); | |
| 892 | |
|
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changeset
|
893 // Check for menu separators - replace with '|'. |
| 7 | 894 if (emenu && menu_is_separator(s)) |
| 895 return 1; | |
| 896 #endif | |
| 897 | |
| 898 while (*s != NUL) | |
| 899 { | |
| 1685 | 900 s += skip_status_match_char(xp, s); |
| 42 | 901 len += ptr2cells(s); |
|
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parents:
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changeset
|
902 MB_PTR_ADV(s); |
| 7 | 903 } |
| 904 | |
| 905 return len; | |
| 906 } | |
| 907 | |
| 908 /* | |
| 1685 | 909 * Return the number of characters that should be skipped in a status match. |
| 277 | 910 * These are backslashes used for escaping. Do show backslashes in help tags. |
| 911 */ | |
| 912 static int | |
|
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diff
changeset
|
913 skip_status_match_char(expand_T *xp, char_u *s) |
| 277 | 914 { |
| 1685 | 915 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP) |
| 277 | 916 #ifdef FEAT_MENU |
| 917 || ((xp->xp_context == EXPAND_MENUS | |
| 918 || xp->xp_context == EXPAND_MENUNAMES) | |
| 919 && (s[0] == '\t' || (s[0] == '\\' && s[1] != NUL))) | |
| 920 #endif | |
| 1685 | 921 ) |
| 922 { | |
| 923 #ifndef BACKSLASH_IN_FILENAME | |
| 924 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!') | |
| 925 return 2; | |
| 926 #endif | |
| 927 return 1; | |
| 928 } | |
| 929 return 0; | |
| 277 | 930 } |
| 931 | |
| 932 /* | |
| 7 | 933 * Show wildchar matches in the status line. |
| 934 * Show at least the "match" item. | |
| 935 * We start at item 'first_match' in the list and show all matches that fit. | |
| 936 * | |
| 937 * If inversion is possible we use it. Else '=' characters are used. | |
| 938 */ | |
| 939 void | |
|
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changeset
|
940 win_redr_status_matches( |
|
c079097365f3
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diff
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|
941 expand_T *xp, |
|
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diff
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|
942 int num_matches, |
|
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parents:
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diff
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|
943 char_u **matches, // list of matches |
|
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diff
changeset
|
944 int match, |
|
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|
945 int showtail) |
| 7 | 946 { |
| 947 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m]) | |
| 948 int row; | |
| 949 char_u *buf; | |
| 950 int len; | |
|
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|
951 int clen; // length in screen cells |
| 7 | 952 int fillchar; |
| 953 int attr; | |
| 954 int i; | |
| 955 int highlight = TRUE; | |
| 956 char_u *selstart = NULL; | |
| 957 int selstart_col = 0; | |
| 958 char_u *selend = NULL; | |
| 959 static int first_match = 0; | |
| 960 int add_left = FALSE; | |
| 961 char_u *s; | |
| 962 #ifdef FEAT_MENU | |
| 963 int emenu; | |
| 964 #endif | |
| 965 int l; | |
| 966 | |
|
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967 if (matches == NULL) // interrupted completion? |
| 7 | 968 return; |
| 969 | |
| 39 | 970 if (has_mbyte) |
|
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971 buf = alloc(Columns * MB_MAXBYTES + 1); |
| 39 | 972 else |
|
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973 buf = alloc(Columns + 1); |
| 7 | 974 if (buf == NULL) |
| 975 return; | |
| 976 | |
|
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977 if (match == -1) // don't show match but original text |
| 7 | 978 { |
| 979 match = 0; | |
| 980 highlight = FALSE; | |
| 981 } | |
|
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|
982 // count 1 for the ending ">" |
| 7 | 983 clen = status_match_len(xp, L_MATCH(match)) + 3; |
| 984 if (match == 0) | |
| 985 first_match = 0; | |
| 986 else if (match < first_match) | |
| 987 { | |
|
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|
988 // jumping left, as far as we can go |
| 7 | 989 first_match = match; |
| 990 add_left = TRUE; | |
| 991 } | |
| 992 else | |
| 993 { | |
|
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changeset
|
994 // check if match fits on the screen |
| 7 | 995 for (i = first_match; i < match; ++i) |
| 996 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
| 997 if (first_match > 0) | |
| 998 clen += 2; | |
|
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|
999 // jumping right, put match at the left |
| 7 | 1000 if ((long)clen > Columns) |
| 1001 { | |
| 1002 first_match = match; | |
|
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changeset
|
1003 // if showing the last match, we can add some on the left |
| 7 | 1004 clen = 2; |
| 1005 for (i = match; i < num_matches; ++i) | |
| 1006 { | |
| 1007 clen += status_match_len(xp, L_MATCH(i)) + 2; | |
| 1008 if ((long)clen >= Columns) | |
| 1009 break; | |
| 1010 } | |
| 1011 if (i == num_matches) | |
| 1012 add_left = TRUE; | |
| 1013 } | |
| 1014 } | |
| 1015 if (add_left) | |
| 1016 while (first_match > 0) | |
| 1017 { | |
| 1018 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2; | |
| 1019 if ((long)clen >= Columns) | |
| 1020 break; | |
| 1021 --first_match; | |
| 1022 } | |
| 1023 | |
|
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|
1024 fillchar = fillchar_status(&attr, curwin); |
| 7 | 1025 |
| 1026 if (first_match == 0) | |
| 1027 { | |
| 1028 *buf = NUL; | |
| 1029 len = 0; | |
| 1030 } | |
| 1031 else | |
| 1032 { | |
| 1033 STRCPY(buf, "< "); | |
| 1034 len = 2; | |
| 1035 } | |
| 1036 clen = len; | |
| 1037 | |
| 1038 i = first_match; | |
| 1039 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns) | |
| 1040 { | |
| 1041 if (i == match) | |
| 1042 { | |
| 1043 selstart = buf + len; | |
| 1044 selstart_col = clen; | |
| 1045 } | |
| 1046 | |
| 1047 s = L_MATCH(i); | |
|
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changeset
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1048 // Check for menu separators - replace with '|' |
| 7 | 1049 #ifdef FEAT_MENU |
| 1050 emenu = (xp->xp_context == EXPAND_MENUS | |
| 1051 || xp->xp_context == EXPAND_MENUNAMES); | |
| 1052 if (emenu && menu_is_separator(s)) | |
| 1053 { | |
| 1054 STRCPY(buf + len, transchar('|')); | |
| 1055 l = (int)STRLEN(buf + len); | |
| 1056 len += l; | |
| 1057 clen += l; | |
| 1058 } | |
| 1059 else | |
| 1060 #endif | |
| 1061 for ( ; *s != NUL; ++s) | |
| 1062 { | |
| 1685 | 1063 s += skip_status_match_char(xp, s); |
| 7 | 1064 clen += ptr2cells(s); |
| 474 | 1065 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) |
| 7 | 1066 { |
| 1067 STRNCPY(buf + len, s, l); | |
| 1068 s += l - 1; | |
| 1069 len += l; | |
| 1070 } | |
| 1071 else | |
| 1072 { | |
| 1073 STRCPY(buf + len, transchar_byte(*s)); | |
| 1074 len += (int)STRLEN(buf + len); | |
| 1075 } | |
| 1076 } | |
| 1077 if (i == match) | |
| 1078 selend = buf + len; | |
| 1079 | |
| 1080 *(buf + len++) = ' '; | |
| 1081 *(buf + len++) = ' '; | |
| 1082 clen += 2; | |
| 1083 if (++i == num_matches) | |
| 1084 break; | |
| 1085 } | |
| 1086 | |
| 1087 if (i != num_matches) | |
| 1088 { | |
| 1089 *(buf + len++) = '>'; | |
| 1090 ++clen; | |
| 1091 } | |
| 1092 | |
| 1093 buf[len] = NUL; | |
| 1094 | |
| 1095 row = cmdline_row - 1; | |
| 1096 if (row >= 0) | |
| 1097 { | |
| 1098 if (wild_menu_showing == 0) | |
| 1099 { | |
| 1100 if (msg_scrolled > 0) | |
| 1101 { | |
|
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1102 // Put the wildmenu just above the command line. If there is |
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1103 // no room, scroll the screen one line up. |
| 7 | 1104 if (cmdline_row == Rows - 1) |
| 1105 { | |
|
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1106 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL); |
| 7 | 1107 ++msg_scrolled; |
| 1108 } | |
| 1109 else | |
| 1110 { | |
| 1111 ++cmdline_row; | |
| 1112 ++row; | |
| 1113 } | |
| 1114 wild_menu_showing = WM_SCROLLED; | |
| 1115 } | |
| 1116 else | |
| 1117 { | |
|
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1118 // Create status line if needed by setting 'laststatus' to 2. |
|
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changeset
|
1119 // Set 'winminheight' to zero to avoid that the window is |
|
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changeset
|
1120 // resized. |
| 7 | 1121 if (lastwin->w_status_height == 0) |
| 1122 { | |
| 1123 save_p_ls = p_ls; | |
| 1124 save_p_wmh = p_wmh; | |
| 1125 p_ls = 2; | |
| 1126 p_wmh = 0; | |
| 1127 last_status(FALSE); | |
| 1128 } | |
| 1129 wild_menu_showing = WM_SHOWN; | |
| 1130 } | |
| 1131 } | |
| 1132 | |
| 1133 screen_puts(buf, row, 0, attr); | |
| 1134 if (selstart != NULL && highlight) | |
| 1135 { | |
| 1136 *selend = NUL; | |
|
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changeset
|
1137 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM)); |
| 7 | 1138 } |
| 1139 | |
| 1140 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr); | |
| 1141 } | |
| 1142 | |
| 1143 win_redraw_last_status(topframe); | |
| 1144 vim_free(buf); | |
| 1145 } | |
| 1146 | |
| 1147 /* | |
| 1148 * Return TRUE if the status line of window "wp" is connected to the status | |
| 1149 * line of the window right of it. If not, then it's a vertical separator. | |
| 1150 * Only call if (wp->w_vsep_width != 0). | |
| 1151 */ | |
| 1152 int | |
|
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changeset
|
1153 stl_connected(win_T *wp) |
| 7 | 1154 { |
| 1155 frame_T *fr; | |
| 1156 | |
| 1157 fr = wp->w_frame; | |
| 1158 while (fr->fr_parent != NULL) | |
| 1159 { | |
| 1160 if (fr->fr_parent->fr_layout == FR_COL) | |
| 1161 { | |
| 1162 if (fr->fr_next != NULL) | |
| 1163 break; | |
| 1164 } | |
| 1165 else | |
| 1166 { | |
| 1167 if (fr->fr_next != NULL) | |
| 1168 return TRUE; | |
| 1169 } | |
| 1170 fr = fr->fr_parent; | |
| 1171 } | |
| 1172 return FALSE; | |
| 1173 } | |
| 1174 | |
|
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|
1175 |
| 7 | 1176 /* |
| 1177 * Get the value to show for the language mappings, active 'keymap'. | |
| 1178 */ | |
| 1179 int | |
|
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diff
changeset
|
1180 get_keymap_str( |
|
c079097365f3
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|
1181 win_T *wp, |
|
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changeset
|
1182 char_u *fmt, // format string containing one %s item |
|
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diff
changeset
|
1183 char_u *buf, // buffer for the result |
|
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diff
changeset
|
1184 int len) // length of buffer |
| 7 | 1185 { |
| 1186 char_u *p; | |
| 1187 | |
| 1188 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP) | |
| 1189 return FALSE; | |
| 1190 | |
| 1191 { | |
| 1192 #ifdef FEAT_EVAL | |
| 1193 buf_T *old_curbuf = curbuf; | |
| 1194 win_T *old_curwin = curwin; | |
| 1195 char_u *s; | |
| 1196 | |
| 1197 curbuf = wp->w_buffer; | |
| 1198 curwin = wp; | |
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changeset
|
1199 STRCPY(buf, "b:keymap_name"); // must be writable |
| 7 | 1200 ++emsg_skip; |
|
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patch 8.2.1049: Vim9: leaking memory when using continuation line
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diff
changeset
|
1201 s = p = eval_to_string(buf, FALSE); |
| 7 | 1202 --emsg_skip; |
| 1203 curbuf = old_curbuf; | |
| 1204 curwin = old_curwin; | |
| 1205 if (p == NULL || *p == NUL) | |
| 1206 #endif | |
| 1207 { | |
| 1208 #ifdef FEAT_KEYMAP | |
| 1209 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED) | |
| 1210 p = wp->w_buffer->b_p_keymap; | |
| 1211 else | |
| 1212 #endif | |
| 1213 p = (char_u *)"lang"; | |
| 1214 } | |
|
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diff
changeset
|
1215 if (vim_snprintf((char *)buf, len, (char *)fmt, p) > len - 1) |
| 7 | 1216 buf[0] = NUL; |
| 1217 #ifdef FEAT_EVAL | |
| 1218 vim_free(s); | |
| 1219 #endif | |
| 1220 } | |
| 1221 return buf[0] != NUL; | |
| 1222 } | |
| 1223 | |
| 1224 #if defined(FEAT_STL_OPT) || defined(PROTO) | |
| 1225 /* | |
| 677 | 1226 * Redraw the status line or ruler of window "wp". |
| 1227 * When "wp" is NULL redraw the tab pages line from 'tabline'. | |
| 7 | 1228 */ |
|
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1229 void |
|
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|
1230 win_redr_custom( |
|
c079097365f3
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changeset
|
1231 win_T *wp, |
|
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changeset
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1232 int draw_ruler) // TRUE or FALSE |
| 7 | 1233 { |
| 5539 | 1234 static int entered = FALSE; |
| 7 | 1235 int attr; |
| 1236 int curattr; | |
| 1237 int row; | |
| 1238 int col = 0; | |
| 1239 int maxwidth; | |
| 1240 int width; | |
| 1241 int n; | |
| 1242 int len; | |
| 1243 int fillchar; | |
| 1244 char_u buf[MAXPATHL]; | |
| 1983 | 1245 char_u *stl; |
| 7 | 1246 char_u *p; |
|
22721
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
1247 stl_hlrec_T *hltab; |
|
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
1248 stl_hlrec_T *tabtab; |
| 677 | 1249 int use_sandbox = FALSE; |
| 2693 | 1250 win_T *ewp; |
| 1251 int p_crb_save; | |
| 7 | 1252 |
|
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changeset
|
1253 // There is a tiny chance that this gets called recursively: When |
|
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1254 // redrawing a status line triggers redrawing the ruler or tabline. |
|
2a806e3c39f6
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diff
changeset
|
1255 // Avoid trouble by not allowing recursion. |
| 5539 | 1256 if (entered) |
| 1257 return; | |
| 1258 entered = TRUE; | |
| 1259 | |
|
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changeset
|
1260 // setup environment for the task at hand |
| 677 | 1261 if (wp == NULL) |
| 1262 { | |
|
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diff
changeset
|
1263 // Use 'tabline'. Always at the first line of the screen. |
| 1983 | 1264 stl = p_tal; |
| 677 | 1265 row = 0; |
| 707 | 1266 fillchar = ' '; |
|
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patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1267 attr = HL_ATTR(HLF_TPF); |
| 677 | 1268 maxwidth = Columns; |
| 1269 # ifdef FEAT_EVAL | |
| 681 | 1270 use_sandbox = was_set_insecurely((char_u *)"tabline", 0); |
| 677 | 1271 # endif |
| 1272 } | |
| 40 | 1273 else |
| 677 | 1274 { |
|
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patch 8.2.2685: custom statusline not drawn correctly with WinBar
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changeset
|
1275 row = statusline_row(wp); |
|
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patch 8.0.0825: not easy to see that a window is a terminal window
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diff
changeset
|
1276 fillchar = fillchar_status(&attr, wp); |
|
12515
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patch 8.0.1136: W_WIDTH() is always the same
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parents:
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diff
changeset
|
1277 maxwidth = wp->w_width; |
| 677 | 1278 |
| 1279 if (draw_ruler) | |
| 1280 { | |
| 1983 | 1281 stl = p_ruf; |
|
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changeset
|
1282 // advance past any leading group spec - implicit in ru_col |
| 1983 | 1283 if (*stl == '%') |
| 1284 { | |
| 1285 if (*++stl == '-') | |
| 1286 stl++; | |
| 1287 if (atoi((char *)stl)) | |
| 1288 while (VIM_ISDIGIT(*stl)) | |
| 1289 stl++; | |
| 1290 if (*stl++ != '(') | |
| 1291 stl = p_ruf; | |
| 677 | 1292 } |
|
12515
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changeset
|
1293 col = ru_col - (Columns - wp->w_width); |
|
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parents:
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changeset
|
1294 if (col < (wp->w_width + 1) / 2) |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
1295 col = (wp->w_width + 1) / 2; |
|
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diff
changeset
|
1296 maxwidth = wp->w_width - col; |
| 677 | 1297 if (!wp->w_status_height) |
| 1298 { | |
| 1299 row = Rows - 1; | |
|
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changeset
|
1300 --maxwidth; // writing in last column may cause scrolling |
| 677 | 1301 fillchar = ' '; |
| 1302 attr = 0; | |
| 1303 } | |
| 1304 | |
| 1305 # ifdef FEAT_EVAL | |
| 681 | 1306 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0); |
| 677 | 1307 # endif |
| 1308 } | |
| 1309 else | |
| 1310 { | |
| 1311 if (*wp->w_p_stl != NUL) | |
| 1983 | 1312 stl = wp->w_p_stl; |
| 677 | 1313 else |
| 1983 | 1314 stl = p_stl; |
| 677 | 1315 # ifdef FEAT_EVAL |
| 681 | 1316 use_sandbox = was_set_insecurely((char_u *)"statusline", |
| 1317 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL); | |
| 677 | 1318 # endif |
| 1319 } | |
| 1320 | |
|
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patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1321 col += wp->w_wincol; |
| 677 | 1322 } |
| 1323 | |
| 7 | 1324 if (maxwidth <= 0) |
| 5539 | 1325 goto theend; |
| 677 | 1326 |
|
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changeset
|
1327 // Temporarily reset 'cursorbind', we don't want a side effect from moving |
|
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diff
changeset
|
1328 // the cursor away and back. |
| 2693 | 1329 ewp = wp == NULL ? curwin : wp; |
| 1330 p_crb_save = ewp->w_p_crb; | |
| 1331 ewp->w_p_crb = FALSE; | |
| 1332 | |
|
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changeset
|
1333 // Make a copy, because the statusline may include a function call that |
|
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changeset
|
1334 // might change the option value and free the memory. |
| 1983 | 1335 stl = vim_strsave(stl); |
| 2693 | 1336 width = build_stl_str_hl(ewp, buf, sizeof(buf), |
| 1983 | 1337 stl, use_sandbox, |
|
22721
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patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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changeset
|
1338 fillchar, maxwidth, &hltab, &tabtab); |
| 1983 | 1339 vim_free(stl); |
| 2693 | 1340 ewp->w_p_crb = p_crb_save; |
| 2661 | 1341 |
|
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changeset
|
1342 // Make all characters printable. |
| 2661 | 1343 p = transstr(buf); |
| 1344 if (p != NULL) | |
| 1345 { | |
| 1346 vim_strncpy(buf, p, sizeof(buf) - 1); | |
| 1347 vim_free(p); | |
| 1348 } | |
| 1349 | |
|
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changeset
|
1350 // fill up with "fillchar" |
| 835 | 1351 len = (int)STRLEN(buf); |
| 1883 | 1352 while (width < maxwidth && len < (int)sizeof(buf) - 1) |
| 7 | 1353 { |
| 1354 len += (*mb_char2bytes)(fillchar, buf + len); | |
| 1355 ++width; | |
| 1356 } | |
| 1357 buf[len] = NUL; | |
| 1358 | |
| 681 | 1359 /* |
| 1360 * Draw each snippet with the specified highlighting. | |
| 1361 */ | |
| 7 | 1362 curattr = attr; |
| 1363 p = buf; | |
| 681 | 1364 for (n = 0; hltab[n].start != NULL; n++) |
| 1365 { | |
| 1366 len = (int)(hltab[n].start - p); | |
| 7 | 1367 screen_puts_len(p, len, row, col, curattr); |
| 1368 col += vim_strnsize(p, len); | |
| 681 | 1369 p = hltab[n].start; |
| 1370 | |
| 1371 if (hltab[n].userhl == 0) | |
| 7 | 1372 curattr = attr; |
| 681 | 1373 else if (hltab[n].userhl < 0) |
| 1374 curattr = syn_id2attr(-hltab[n].userhl); | |
|
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changeset
|
1375 #ifdef FEAT_TERMINAL |
|
12122
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patch 8.0.0941: existing color schemes don't like StatusLineTerm
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changeset
|
1376 else if (wp != NULL && wp != curwin && bt_terminal(wp->w_buffer) |
|
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changeset
|
1377 && wp->w_status_height != 0) |
|
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
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changeset
|
1378 curattr = highlight_stltermnc[hltab[n].userhl - 1]; |
|
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patch 8.0.0937: user highlight groups not adjusted for terminal
Christian Brabandt <cb@256bit.org>
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changeset
|
1379 else if (wp != NULL && bt_terminal(wp->w_buffer) |
|
f306e6decaf9
patch 8.0.0937: user highlight groups not adjusted for terminal
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changeset
|
1380 && wp->w_status_height != 0) |
|
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changeset
|
1381 curattr = highlight_stlterm[hltab[n].userhl - 1]; |
|
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changeset
|
1382 #endif |
| 680 | 1383 else if (wp != NULL && wp != curwin && wp->w_status_height != 0) |
| 681 | 1384 curattr = highlight_stlnc[hltab[n].userhl - 1]; |
| 7 | 1385 else |
| 681 | 1386 curattr = highlight_user[hltab[n].userhl - 1]; |
| 7 | 1387 } |
| 1388 screen_puts(p, row, col, curattr); | |
| 681 | 1389 |
| 1390 if (wp == NULL) | |
| 1391 { | |
|
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changeset
|
1392 // Fill the TabPageIdxs[] array for clicking in the tab pagesline. |
| 681 | 1393 col = 0; |
| 1394 len = 0; | |
| 1395 p = buf; | |
| 1396 fillchar = 0; | |
| 1397 for (n = 0; tabtab[n].start != NULL; n++) | |
| 1398 { | |
| 1399 len += vim_strnsize(p, (int)(tabtab[n].start - p)); | |
| 1400 while (col < len) | |
| 1401 TabPageIdxs[col++] = fillchar; | |
| 1402 p = tabtab[n].start; | |
| 1403 fillchar = tabtab[n].userhl; | |
| 1404 } | |
| 1405 while (col < Columns) | |
| 1406 TabPageIdxs[col++] = fillchar; | |
| 1407 } | |
| 5539 | 1408 |
| 1409 theend: | |
| 1410 entered = FALSE; | |
| 7 | 1411 } |
| 1412 | |
|
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|
1413 #endif // FEAT_STL_OPT |
| 7 | 1414 |
| 1415 /* | |
| 1416 * Output a single character directly to the screen and update ScreenLines. | |
| 1417 */ | |
| 1418 void | |
|
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diff
changeset
|
1419 screen_putchar(int c, int row, int col, int attr) |
| 7 | 1420 { |
| 3549 | 1421 char_u buf[MB_MAXBYTES + 1]; |
| 1422 | |
| 1423 if (has_mbyte) | |
| 1424 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 1425 else | |
| 1426 { | |
| 1427 buf[0] = c; | |
| 1428 buf[1] = NUL; | |
| 1429 } | |
| 7 | 1430 screen_puts(buf, row, col, attr); |
| 1431 } | |
| 1432 | |
| 1433 /* | |
| 1434 * Get a single character directly from ScreenLines into "bytes[]". | |
| 1435 * Also return its attribute in *attrp; | |
| 1436 */ | |
| 1437 void | |
|
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diff
changeset
|
1438 screen_getbytes(int row, int col, char_u *bytes, int *attrp) |
| 7 | 1439 { |
| 1440 unsigned off; | |
| 1441 | |
|
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changeset
|
1442 // safety check |
| 7 | 1443 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns) |
| 1444 { | |
| 1445 off = LineOffset[row] + col; | |
| 1446 *attrp = ScreenAttrs[off]; | |
| 1447 bytes[0] = ScreenLines[off]; | |
| 1448 bytes[1] = NUL; | |
| 1449 | |
| 1450 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 1451 bytes[utfc_char2bytes(off, bytes)] = NUL; | |
| 1452 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 1453 { | |
| 1454 bytes[0] = ScreenLines[off]; | |
| 1455 bytes[1] = ScreenLines2[off]; | |
| 1456 bytes[2] = NUL; | |
| 1457 } | |
| 1458 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1) | |
| 1459 { | |
| 1460 bytes[1] = ScreenLines[off + 1]; | |
| 1461 bytes[2] = NUL; | |
| 1462 } | |
|
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changeset
|
1463 } |
|
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|
1464 } |
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changeset
|
1465 |
| 714 | 1466 /* |
| 1467 * Return TRUE if composing characters for screen posn "off" differs from | |
| 1468 * composing characters in "u8cc". | |
|
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changeset
|
1469 * Only to be used when ScreenLinesUC[off] != 0. |
| 714 | 1470 */ |
| 1471 static int | |
|
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diff
changeset
|
1472 screen_comp_differs(int off, int *u8cc) |
| 714 | 1473 { |
| 1474 int i; | |
| 1475 | |
| 1476 for (i = 0; i < Screen_mco; ++i) | |
| 1477 { | |
| 1478 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i]) | |
| 1479 return TRUE; | |
| 1480 if (u8cc[i] == 0) | |
| 1481 break; | |
| 1482 } | |
| 1483 return FALSE; | |
| 1484 } | |
| 1485 | |
| 7 | 1486 /* |
| 1487 * Put string '*text' on the screen at position 'row' and 'col', with | |
| 1488 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[]. | |
| 1489 * Note: only outputs within one row, message is truncated at screen boundary! | |
| 1490 * Note: if ScreenLines[], row and/or col is invalid, nothing is done. | |
| 1491 */ | |
| 1492 void | |
|
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changeset
|
1493 screen_puts( |
|
c079097365f3
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changeset
|
1494 char_u *text, |
|
c079097365f3
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changeset
|
1495 int row, |
|
c079097365f3
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changeset
|
1496 int col, |
|
c079097365f3
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diff
changeset
|
1497 int attr) |
| 7 | 1498 { |
| 1499 screen_puts_len(text, -1, row, col, attr); | |
| 1500 } | |
| 1501 | |
| 1502 /* | |
| 1503 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to | |
| 1504 * a NUL. | |
| 1505 */ | |
| 1506 void | |
|
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changeset
|
1507 screen_puts_len( |
|
c079097365f3
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diff
changeset
|
1508 char_u *text, |
|
c079097365f3
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changeset
|
1509 int textlen, |
|
c079097365f3
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changeset
|
1510 int row, |
|
c079097365f3
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changeset
|
1511 int col, |
|
27944
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patch 8.2.4497: wrong color for half of wide character next to pum scrollbar
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diff
changeset
|
1512 int attr_arg) |
| 7 | 1513 { |
|
27944
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patch 8.2.4497: wrong color for half of wide character next to pum scrollbar
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diff
changeset
|
1514 int attr = attr_arg; |
| 7 | 1515 unsigned off; |
| 1516 char_u *ptr = text; | |
| 5923 | 1517 int len = textlen; |
| 7 | 1518 int c; |
| 1378 | 1519 unsigned max_off; |
| 7 | 1520 int mbyte_blen = 1; |
| 1521 int mbyte_cells = 1; | |
| 1522 int u8c = 0; | |
| 714 | 1523 int u8cc[MAX_MCO]; |
| 7 | 1524 int clear_next_cell = FALSE; |
|
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changeset
|
1525 #ifdef FEAT_ARABIC |
|
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changeset
|
1526 int prev_c = 0; // previous Arabic character |
| 714 | 1527 int pc, nc, nc1; |
| 1528 int pcc[MAX_MCO]; | |
|
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changeset
|
1529 #endif |
| 1843 | 1530 int force_redraw_this; |
| 1531 int force_redraw_next = FALSE; | |
| 1532 int need_redraw; | |
| 7 | 1533 |
|
16914
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patch 8.1.1458: crash when using gtags
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changeset
|
1534 // Safety check. The check for negative row and column is to fix issue |
|
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patch 8.1.1458: crash when using gtags
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changeset
|
1535 // #4102. TODO: find out why row/col could be negative. |
|
66a94fd8e37d
patch 8.1.1458: crash when using gtags
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changeset
|
1536 if (ScreenLines == NULL |
|
66a94fd8e37d
patch 8.1.1458: crash when using gtags
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changeset
|
1537 || row >= screen_Rows || row < 0 |
|
66a94fd8e37d
patch 8.1.1458: crash when using gtags
Bram Moolenaar <Bram@vim.org>
parents:
16910
diff
changeset
|
1538 || col >= screen_Columns || col < 0) |
| 7 | 1539 return; |
| 1843 | 1540 off = LineOffset[row] + col; |
| 7 | 1541 |
|
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
1542 // When drawing over the right half of a double-wide char clear out the |
|
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
1543 // left half. Only needed in a terminal. |
| 1685 | 1544 if (has_mbyte && col > 0 && col < screen_Columns |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1545 #ifdef FEAT_GUI |
| 1668 | 1546 && !gui.in_use |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1547 #endif |
| 1668 | 1548 && mb_fix_col(col, row) != col) |
| 1843 | 1549 { |
| 1550 ScreenLines[off - 1] = ' '; | |
| 1551 ScreenAttrs[off - 1] = 0; | |
| 1552 if (enc_utf8) | |
| 1553 { | |
| 1554 ScreenLinesUC[off - 1] = 0; | |
| 1555 ScreenLinesC[0][off - 1] = 0; | |
| 1556 } | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1557 // redraw the previous cell, make it empty |
| 1843 | 1558 screen_char(off - 1, row, col - 1); |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1559 // force the cell at "col" to be redrawn |
| 1843 | 1560 force_redraw_next = TRUE; |
| 1561 } | |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1562 |
| 1378 | 1563 max_off = LineOffset[row] + screen_Columns; |
| 1340 | 1564 while (col < screen_Columns |
| 1565 && (len < 0 || (int)(ptr - text) < len) | |
| 1566 && *ptr != NUL) | |
| 7 | 1567 { |
| 1568 c = *ptr; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1569 // check if this is the first byte of a multibyte |
| 7 | 1570 if (has_mbyte) |
| 1571 { | |
|
29457
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1572 mbyte_blen = enc_utf8 && len > 0 |
|
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1573 ? utfc_ptr2len_len(ptr, (int)((text + len) - ptr)) |
|
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1574 : (*mb_ptr2len)(ptr); |
| 7 | 1575 if (enc_dbcs == DBCS_JPNU && c == 0x8e) |
| 1576 mbyte_cells = 1; | |
| 1577 else if (enc_dbcs != 0) | |
| 1578 mbyte_cells = mbyte_blen; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1579 else // enc_utf8 |
| 7 | 1580 { |
|
29457
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1581 u8c = len >= 0 |
|
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1582 ? utfc_ptr2char_len(ptr, u8cc, (int)((text + len) - ptr)) |
|
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1583 : utfc_ptr2char(ptr, u8cc); |
| 7 | 1584 mbyte_cells = utf_char2cells(u8c); |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1585 #ifdef FEAT_ARABIC |
| 7 | 1586 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) |
| 1587 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1588 // Do Arabic shaping. |
| 7 | 1589 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len) |
| 1590 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1591 // Past end of string to be displayed. |
| 7 | 1592 nc = NUL; |
| 1593 nc1 = NUL; | |
| 1594 } | |
| 1595 else | |
| 714 | 1596 { |
|
29457
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1597 nc = len >= 0 |
|
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1598 ? utfc_ptr2char_len(ptr + mbyte_blen, pcc, |
|
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1599 (int)((text + len) - ptr - mbyte_blen)) |
|
53d8ef8442d8
patch 9.0.0070: using utfc_ptr2char_len() when length is negative
Bram Moolenaar <Bram@vim.org>
parents:
29413
diff
changeset
|
1600 : utfc_ptr2char(ptr + mbyte_blen, pcc); |
| 714 | 1601 nc1 = pcc[0]; |
| 1602 } | |
| 7 | 1603 pc = prev_c; |
| 1604 prev_c = u8c; | |
| 714 | 1605 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc); |
| 7 | 1606 } |
| 1607 else | |
| 1608 prev_c = u8c; | |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1609 #endif |
|
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1610 if (col + mbyte_cells > screen_Columns) |
|
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1611 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1612 // Only 1 cell left, but character requires 2 cells: |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1613 // display a '>' in the last column to avoid wrapping. |
|
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1614 c = '>'; |
|
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1615 mbyte_cells = 1; |
|
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
1616 } |
| 7 | 1617 } |
| 1618 } | |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1619 |
| 1843 | 1620 force_redraw_this = force_redraw_next; |
| 1621 force_redraw_next = FALSE; | |
| 1622 | |
| 1623 need_redraw = ScreenLines[off] != c | |
| 7 | 1624 || (mbyte_cells == 2 |
| 1625 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0)) | |
| 1626 || (enc_dbcs == DBCS_JPNU | |
| 1627 && c == 0x8e | |
| 1628 && ScreenLines2[off] != ptr[1]) | |
| 1629 || (enc_utf8 | |
|
2124
dc8a5699253b
updated for version 7.2.406
Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1630 && (ScreenLinesUC[off] != |
|
dc8a5699253b
updated for version 7.2.406
Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1631 (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c) |
|
dc8a5699253b
updated for version 7.2.406
Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1632 || (ScreenLinesUC[off] != 0 |
|
dc8a5699253b
updated for version 7.2.406
Bram Moolenaar <bram@zimbu.org>
parents:
2122
diff
changeset
|
1633 && screen_comp_differs(off, u8cc)))) |
| 7 | 1634 || ScreenAttrs[off] != attr |
| 1843 | 1635 || exmode_active; |
| 1636 | |
|
16998
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
parents:
16994
diff
changeset
|
1637 if ((need_redraw || force_redraw_this) |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
1638 #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
|
1639 && !blocked_by_popup(row, col) |
|
16998
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
parents:
16994
diff
changeset
|
1640 #endif |
|
2ec0f953ec3f
patch 8.1.1499: ruler not updated after popup window was removed
Bram Moolenaar <Bram@vim.org>
parents:
16994
diff
changeset
|
1641 ) |
| 7 | 1642 { |
| 1643 #if defined(FEAT_GUI) || defined(UNIX) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1644 // The bold trick makes a single row of pixels appear in the next |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1645 // character. When a bold character is removed, the next |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1646 // character should be redrawn too. This happens for our own GUI |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1647 // and for some xterms. |
| 1843 | 1648 if (need_redraw && ScreenLines[off] != ' ' && ( |
| 7 | 1649 # ifdef FEAT_GUI |
| 1650 gui.in_use | |
| 1651 # endif | |
| 1652 # if defined(FEAT_GUI) && defined(UNIX) | |
| 1653 || | |
| 1654 # endif | |
| 1655 # ifdef UNIX | |
| 1656 term_is_xterm | |
| 1657 # endif | |
| 1843 | 1658 )) |
| 1659 { | |
| 1660 int n = ScreenAttrs[off]; | |
| 1661 | |
| 1662 if (n > HL_ALL) | |
| 1663 n = syn_attr2attr(n); | |
| 1664 if (n & HL_BOLD) | |
| 1665 force_redraw_next = TRUE; | |
| 7 | 1666 } |
| 1667 #endif | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1668 // When at the end of the text and overwriting a two-cell |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1669 // character with a one-cell character, need to clear the next |
|
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
1670 // cell. Also when overwriting the left half of a two-cell char |
|
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
1671 // with the right half of a two-cell char. Do this only once |
|
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
1672 // (mb_off2cells() may return 2 on the right half). |
| 7 | 1673 if (clear_next_cell) |
| 1674 clear_next_cell = FALSE; | |
| 1675 else if (has_mbyte | |
| 1676 && (len < 0 ? ptr[mbyte_blen] == NUL | |
| 1677 : ptr + mbyte_blen >= text + len) | |
| 1378 | 1678 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
| 7 | 1679 || (mbyte_cells == 2 |
| 1378 | 1680 && (*mb_off2cells)(off, max_off) == 1 |
| 1681 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
| 7 | 1682 clear_next_cell = TRUE; |
| 1683 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1684 // Make sure we never leave a second byte of a double-byte behind, |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1685 // it confuses mb_off2cells(). |
| 7 | 1686 if (enc_dbcs |
| 1378 | 1687 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1) |
| 7 | 1688 || (mbyte_cells == 2 |
| 1378 | 1689 && (*mb_off2cells)(off, max_off) == 1 |
| 1690 && (*mb_off2cells)(off + 1, max_off) > 1))) | |
| 7 | 1691 ScreenLines[off + mbyte_blen] = 0; |
| 1692 ScreenLines[off] = c; | |
| 1693 ScreenAttrs[off] = attr; | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
1694 ScreenCols[off] = -1; |
| 7 | 1695 if (enc_utf8) |
| 1696 { | |
| 714 | 1697 if (c < 0x80 && u8cc[0] == 0) |
| 7 | 1698 ScreenLinesUC[off] = 0; |
| 1699 else | |
| 1700 { | |
| 714 | 1701 int i; |
| 1702 | |
| 7 | 1703 ScreenLinesUC[off] = u8c; |
| 714 | 1704 for (i = 0; i < Screen_mco; ++i) |
| 1705 { | |
| 1706 ScreenLinesC[i][off] = u8cc[i]; | |
| 1707 if (u8cc[i] == 0) | |
| 1708 break; | |
| 1709 } | |
| 7 | 1710 } |
| 1711 if (mbyte_cells == 2) | |
| 1712 { | |
| 1713 ScreenLines[off + 1] = 0; | |
| 1714 ScreenAttrs[off + 1] = attr; | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
1715 ScreenCols[off + 1] = -1; |
| 7 | 1716 } |
| 1717 screen_char(off, row, col); | |
| 1718 } | |
| 1719 else if (mbyte_cells == 2) | |
| 1720 { | |
| 1721 ScreenLines[off + 1] = ptr[1]; | |
| 1722 ScreenAttrs[off + 1] = attr; | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
1723 ScreenCols[off + 1] = -1; |
| 7 | 1724 screen_char_2(off, row, col); |
| 1725 } | |
| 1726 else if (enc_dbcs == DBCS_JPNU && c == 0x8e) | |
| 1727 { | |
| 1728 ScreenLines2[off] = ptr[1]; | |
| 1729 screen_char(off, row, col); | |
| 1730 } | |
| 1731 else | |
| 1732 screen_char(off, row, col); | |
| 1733 } | |
| 1734 if (has_mbyte) | |
| 1735 { | |
| 1736 off += mbyte_cells; | |
| 1737 col += mbyte_cells; | |
| 1738 ptr += mbyte_blen; | |
| 1739 if (clear_next_cell) | |
| 5923 | 1740 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1741 // This only happens at the end, display one space next. |
|
27944
05fa2837e8a1
patch 8.2.4497: wrong color for half of wide character next to pum scrollbar
Bram Moolenaar <Bram@vim.org>
parents:
27730
diff
changeset
|
1742 // Keep the attribute from before. |
| 7 | 1743 ptr = (char_u *)" "; |
| 5923 | 1744 len = -1; |
|
27944
05fa2837e8a1
patch 8.2.4497: wrong color for half of wide character next to pum scrollbar
Bram Moolenaar <Bram@vim.org>
parents:
27730
diff
changeset
|
1745 attr = ScreenAttrs[off]; |
| 5923 | 1746 } |
| 7 | 1747 } |
| 1748 else | |
| 1749 { | |
| 1750 ++off; | |
| 1751 ++col; | |
| 1752 ++ptr; | |
| 1753 } | |
| 1754 } | |
| 1843 | 1755 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1756 // If we detected the next character needs to be redrawn, but the text |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
1757 // doesn't extend up to there, update the character here. |
| 1843 | 1758 if (force_redraw_next && col < screen_Columns) |
| 1759 { | |
| 1760 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1) | |
| 1761 screen_char_2(off, row, col); | |
| 1762 else | |
| 1763 screen_char(off, row, col); | |
| 1764 } | |
| 7 | 1765 } |
| 1766 | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1767 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) |
| 7 | 1768 /* |
| 1326 | 1769 * Prepare for 'hlsearch' highlighting. |
| 7 | 1770 */ |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1771 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1772 start_search_hl(void) |
| 7 | 1773 { |
| 1774 if (p_hls && !no_hlsearch) | |
| 1775 { | |
|
20251
9620ab71f4f3
patch 8.2.0681: pattern for 'hlsearch' highlighting may leak
Bram Moolenaar <Bram@vim.org>
parents:
20227
diff
changeset
|
1776 end_search_hl(); // just in case it wasn't called before |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1777 last_pat_prog(&screen_search_hl.rm); |
|
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1778 screen_search_hl.attr = HL_ATTR(HLF_L); |
| 7 | 1779 } |
| 1780 } | |
| 1781 | |
| 1782 /* | |
| 1326 | 1783 * Clean up for 'hlsearch' highlighting. |
| 7 | 1784 */ |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
1785 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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diff
changeset
|
1786 end_search_hl(void) |
| 7 | 1787 { |
|
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|
1788 if (screen_search_hl.rm.regprog != NULL) |
| 7 | 1789 { |
|
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|
1790 vim_regfree(screen_search_hl.rm.regprog); |
|
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|
1791 screen_search_hl.rm.regprog = NULL; |
| 7 | 1792 } |
| 1793 } | |
| 5985 | 1794 #endif |
| 5979 | 1795 |
| 7 | 1796 static void |
|
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1797 screen_start_highlight(int attr) |
| 7 | 1798 { |
| 1799 attrentry_T *aep = NULL; | |
| 1800 | |
| 1801 screen_attr = attr; | |
| 1802 if (full_screen | |
|
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patch 8.1.0941: macros for MS-Windows are inconsistent
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changeset
|
1803 #ifdef MSWIN |
| 7 | 1804 && termcap_active |
| 1805 #endif | |
| 1806 ) | |
| 1807 { | |
| 1808 #ifdef FEAT_GUI | |
| 1809 if (gui.in_use) | |
| 1810 { | |
| 1811 char buf[20]; | |
| 1812 | |
|
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|
1813 // The GUI handles this internally. |
|
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patch 8.2.4273: the EBCDIC support is outdated
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changeset
|
1814 sprintf(buf, "\033|%dh", attr); |
| 7 | 1815 OUT_STR(buf); |
| 1816 } | |
| 1817 else | |
| 1818 #endif | |
| 1819 { | |
|
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|
1820 if (attr > HL_ALL) // special HL attr. |
| 7 | 1821 { |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
1822 if (IS_CTERM) |
| 7 | 1823 aep = syn_cterm_attr2entry(attr); |
| 1824 else | |
| 1825 aep = syn_term_attr2entry(attr); | |
|
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|
1826 if (aep == NULL) // did ":syntax clear" |
| 7 | 1827 attr = 0; |
| 1828 else | |
| 1829 attr = aep->ae_attr; | |
| 1830 } | |
|
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1831 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
|
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|
1832 if (use_vtp()) |
|
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1833 { |
|
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1834 guicolor_T defguifg, defguibg; |
|
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1835 int defctermfg, defctermbg; |
|
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1836 |
|
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|
1837 // If FG and BG are unset, the color is undefined when |
|
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1838 // BOLD+INVERSE. Use Normal as the default value. |
|
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1839 get_default_console_color(&defctermfg, &defctermbg, &defguifg, |
|
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1840 &defguibg); |
|
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1841 |
|
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1842 if (p_tgc) |
|
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1843 { |
|
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|
1844 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.fg_rgb)) |
|
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|
1845 term_fg_rgb_color(defguifg); |
|
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|
1846 if (aep == NULL || COLOR_INVALID(aep->ae_u.cterm.bg_rgb)) |
|
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1847 term_bg_rgb_color(defguibg); |
|
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1848 } |
|
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1849 else if (t_colors >= 256) |
|
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1850 { |
|
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1851 if (aep == NULL || aep->ae_u.cterm.fg_color == 0) |
|
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1852 term_fg_color(defctermfg); |
|
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1853 if (aep == NULL || aep->ae_u.cterm.bg_color == 0) |
|
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1854 term_bg_color(defctermbg); |
|
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1855 } |
|
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1856 } |
|
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1857 #endif |
|
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|
1858 if ((attr & HL_BOLD) && *T_MD != NUL) // bold |
| 7 | 1859 out_str(T_MD); |
|
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|
1860 else if (aep != NULL && cterm_normal_fg_bold && ( |
|
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commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
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|
1861 #ifdef FEAT_TERMGUICOLORS |
|
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1862 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
|
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1863 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
|
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1864 : |
|
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1865 #endif |
|
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1866 t_colors > 1 && aep->ae_u.cterm.fg_color)) |
|
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|
1867 // If the Normal FG color has BOLD attribute and the new HL |
|
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1868 // has a FG color defined, clear BOLD. |
| 681 | 1869 out_str(T_ME); |
|
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1870 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout |
| 7 | 1871 out_str(T_SO); |
|
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1872 if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl |
|
12964
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patch 8.0.1358: undercurl is not used in the terminal
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|
1873 out_str(T_UCS); |
|
29328
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1874 if ((attr & HL_UNDERDOUBLE) && *T_USS != NUL) // double underline |
|
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|
1875 out_str(T_USS); |
|
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1876 if ((attr & HL_UNDERDOTTED) && *T_DS != NUL) // dotted underline |
|
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|
1877 out_str(T_DS); |
|
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|
1878 if ((attr & HL_UNDERDASHED) && *T_CDS != NUL) // dashed underline |
|
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|
1879 out_str(T_CDS); |
|
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|
1880 if (((attr & HL_UNDERLINE) // underline or undercurl, etc. |
|
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|
1881 || ((attr & HL_UNDERCURL) && *T_UCS == NUL) |
|
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1882 || ((attr & HL_UNDERDOUBLE) && *T_USS == NUL) |
|
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1883 || ((attr & HL_UNDERDOTTED) && *T_DS == NUL) |
|
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1884 || ((attr & HL_UNDERDASHED) && *T_CDS == NUL)) |
|
13094
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1885 && *T_US != NUL) |
| 7 | 1886 out_str(T_US); |
|
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1887 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic |
| 7 | 1888 out_str(T_CZH); |
|
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1889 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse) |
| 7 | 1890 out_str(T_MR); |
|
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1891 if ((attr & HL_STRIKETHROUGH) && *T_STS != NUL) // strike |
|
12317
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|
1892 out_str(T_STS); |
| 7 | 1893 |
| 1894 /* | |
| 1895 * Output the color or start string after bold etc., in case the | |
| 1896 * bold etc. override the color setting. | |
| 1897 */ | |
| 1898 if (aep != NULL) | |
| 1899 { | |
|
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|
1900 #ifdef FEAT_TERMGUICOLORS |
|
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1901 // When 'termguicolors' is set but fg or bg is unset, |
|
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1902 // fall back to the cterm colors. This helps for SpellBad, |
|
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1903 // where the GUI uses a red undercurl. |
|
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1904 if (p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR) |
|
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1905 { |
|
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1906 if (aep->ae_u.cterm.fg_rgb != INVALCOLOR) |
|
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1907 term_fg_rgb_color(aep->ae_u.cterm.fg_rgb); |
|
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1908 } |
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1909 else |
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1910 #endif |
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1911 if (t_colors > 1) |
|
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1912 { |
|
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1913 if (aep->ae_u.cterm.fg_color) |
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1914 term_fg_color(aep->ae_u.cterm.fg_color - 1); |
|
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1915 } |
|
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1916 #ifdef FEAT_TERMGUICOLORS |
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1917 if (p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR) |
|
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1918 { |
|
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changeset
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1919 if (aep->ae_u.cterm.bg_rgb != INVALCOLOR) |
|
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1920 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb); |
| 7 | 1921 } |
| 1922 else | |
|
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1923 #endif |
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1924 if (t_colors > 1) |
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1925 { |
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1926 if (aep->ae_u.cterm.bg_color) |
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1927 term_bg_color(aep->ae_u.cterm.bg_color - 1); |
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1928 } |
|
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1929 #ifdef FEAT_TERMGUICOLORS |
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1930 if (p_tgc && aep->ae_u.cterm.ul_rgb != CTERMCOLOR) |
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1931 { |
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1932 if (aep->ae_u.cterm.ul_rgb != INVALCOLOR) |
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1933 term_ul_rgb_color(aep->ae_u.cterm.ul_rgb); |
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1934 } |
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1935 else |
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1936 #endif |
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1937 if (t_colors > 1) |
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1938 { |
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1939 if (aep->ae_u.cterm.ul_color) |
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1940 term_ul_color(aep->ae_u.cterm.ul_color - 1); |
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1941 } |
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1942 |
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1943 if (!IS_CTERM) |
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1944 { |
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1945 if (aep->ae_u.term.start != NULL) |
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1946 out_str(aep->ae_u.term.start); |
| 7 | 1947 } |
| 1948 } | |
| 1949 } | |
| 1950 } | |
| 1951 } | |
| 1952 | |
| 1953 void | |
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1954 screen_stop_highlight(void) |
| 7 | 1955 { |
|
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1956 int do_ME = FALSE; // output T_ME code |
|
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1957 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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1958 int do_ME_fg = FALSE, do_ME_bg = FALSE; |
|
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1959 #endif |
| 7 | 1960 |
| 1961 if (screen_attr != 0 | |
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1962 #ifdef MSWIN |
| 7 | 1963 && termcap_active |
| 1964 #endif | |
| 1965 ) | |
| 1966 { | |
| 1967 #ifdef FEAT_GUI | |
| 1968 if (gui.in_use) | |
| 1969 { | |
| 1970 char buf[20]; | |
| 1971 | |
|
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1972 // use internal GUI code |
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1973 sprintf(buf, "\033|%dH", screen_attr); |
| 7 | 1974 OUT_STR(buf); |
| 1975 } | |
| 1976 else | |
| 1977 #endif | |
| 1978 { | |
|
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1979 int is_under; |
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1980 |
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1981 if (screen_attr > HL_ALL) // special HL attr. |
| 7 | 1982 { |
| 1983 attrentry_T *aep; | |
| 1984 | |
|
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1985 if (IS_CTERM) |
| 7 | 1986 { |
| 1987 /* | |
| 1988 * Assume that t_me restores the original colors! | |
| 1989 */ | |
| 1990 aep = syn_cterm_attr2entry(screen_attr); | |
|
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1991 if (aep != NULL && (( |
|
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1992 #ifdef FEAT_TERMGUICOLORS |
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1993 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR |
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1994 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR |
|
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1995 # ifdef FEAT_VTP |
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1996 ? !(do_ME_fg = TRUE) : (do_ME_fg = FALSE) |
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1997 # endif |
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1998 : |
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1999 #endif |
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2000 aep->ae_u.cterm.fg_color) || ( |
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2001 #ifdef FEAT_TERMGUICOLORS |
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2002 p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR |
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2003 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR |
|
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2004 # ifdef FEAT_VTP |
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2005 ? !(do_ME_bg = TRUE) : (do_ME_bg = FALSE) |
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2006 # endif |
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2007 : |
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2008 #endif |
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2009 aep->ae_u.cterm.bg_color))) |
| 7 | 2010 do_ME = TRUE; |
|
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2011 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS) |
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2012 if (use_vtp()) |
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2013 { |
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2014 if (do_ME_fg && do_ME_bg) |
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2015 do_ME = TRUE; |
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2016 |
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2017 // FG and BG cannot be separated in T_ME, which is not |
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2018 // efficient. |
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2019 if (!do_ME && do_ME_fg) |
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2020 out_str((char_u *)"\033|39m"); // restore FG |
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2021 if (!do_ME && do_ME_bg) |
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2022 out_str((char_u *)"\033|49m"); // restore BG |
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2023 } |
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2024 else |
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2025 { |
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2026 // Process FG and BG at once. |
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2027 if (!do_ME) |
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2028 do_ME = do_ME_fg | do_ME_bg; |
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2029 } |
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2030 #endif |
| 7 | 2031 } |
| 2032 else | |
| 2033 { | |
| 2034 aep = syn_term_attr2entry(screen_attr); | |
| 2035 if (aep != NULL && aep->ae_u.term.stop != NULL) | |
| 2036 { | |
| 2037 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0) | |
| 2038 do_ME = TRUE; | |
| 2039 else | |
| 2040 out_str(aep->ae_u.term.stop); | |
| 2041 } | |
| 2042 } | |
|
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2043 if (aep == NULL) // did ":syntax clear" |
| 7 | 2044 screen_attr = 0; |
| 2045 else | |
| 2046 screen_attr = aep->ae_attr; | |
| 2047 } | |
| 2048 | |
| 2049 /* | |
| 2050 * Often all ending-codes are equal to T_ME. Avoid outputting the | |
| 2051 * same sequence several times. | |
| 2052 */ | |
| 2053 if (screen_attr & HL_STANDOUT) | |
| 2054 { | |
| 2055 if (STRCMP(T_SE, T_ME) == 0) | |
| 2056 do_ME = TRUE; | |
| 2057 else | |
| 2058 out_str(T_SE); | |
| 2059 } | |
|
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2060 is_under = (screen_attr & (HL_UNDERCURL |
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2061 | HL_UNDERDOUBLE | HL_UNDERDOTTED | HL_UNDERDASHED)); |
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2062 if (is_under && *T_UCE != NUL) |
|
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2063 { |
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2064 if (STRCMP(T_UCE, T_ME) == 0) |
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2065 do_ME = TRUE; |
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2066 else |
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2067 out_str(T_UCE); |
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2068 } |
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2069 if ((screen_attr & HL_UNDERLINE) || (is_under && *T_UCE == NUL)) |
| 7 | 2070 { |
| 2071 if (STRCMP(T_UE, T_ME) == 0) | |
| 2072 do_ME = TRUE; | |
| 2073 else | |
| 2074 out_str(T_UE); | |
| 2075 } | |
| 2076 if (screen_attr & HL_ITALIC) | |
| 2077 { | |
| 2078 if (STRCMP(T_CZR, T_ME) == 0) | |
| 2079 do_ME = TRUE; | |
| 2080 else | |
| 2081 out_str(T_CZR); | |
| 2082 } | |
|
12317
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2083 if (screen_attr & HL_STRIKETHROUGH) |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2084 { |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2085 if (STRCMP(T_STE, T_ME) == 0) |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2086 do_ME = TRUE; |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2087 else |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2088 out_str(T_STE); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
2089 } |
| 7 | 2090 if (do_ME || (screen_attr & (HL_BOLD | HL_INVERSE))) |
| 2091 out_str(T_ME); | |
| 2092 | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2093 #ifdef FEAT_TERMGUICOLORS |
|
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2094 if (p_tgc) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2095 { |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2096 if (cterm_normal_fg_gui_color != INVALCOLOR) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2097 term_fg_rgb_color(cterm_normal_fg_gui_color); |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2098 if (cterm_normal_bg_gui_color != INVALCOLOR) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2099 term_bg_rgb_color(cterm_normal_bg_gui_color); |
|
20619
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2100 if (cterm_normal_ul_gui_color != INVALCOLOR) |
|
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2101 term_ul_rgb_color(cterm_normal_ul_gui_color); |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2102 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2103 else |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2104 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2105 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2106 if (t_colors > 1) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2107 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2108 // set Normal cterm colors |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2109 if (cterm_normal_fg_color != 0) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2110 term_fg_color(cterm_normal_fg_color - 1); |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2111 if (cterm_normal_bg_color != 0) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2112 term_bg_color(cterm_normal_bg_color - 1); |
|
20619
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2113 if (cterm_normal_ul_color != 0) |
|
68c206d3a251
patch 8.2.0863: cannot set a separate color for underline/undercurl
Bram Moolenaar <Bram@vim.org>
parents:
20591
diff
changeset
|
2114 term_ul_color(cterm_normal_ul_color - 1); |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2115 if (cterm_normal_fg_bold) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2116 out_str(T_MD); |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2117 } |
| 7 | 2118 } |
| 2119 } | |
| 2120 } | |
| 2121 screen_attr = 0; | |
| 2122 } | |
| 2123 | |
| 2124 /* | |
| 2125 * Reset the colors for a cterm. Used when leaving Vim. | |
| 2126 * The machine specific code may override this again. | |
| 2127 */ | |
| 2128 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2129 reset_cterm_colors(void) |
| 7 | 2130 { |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2131 if (IS_CTERM) |
| 7 | 2132 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2133 // set Normal cterm colors |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
2134 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2135 if (p_tgc ? (cterm_normal_fg_gui_color != INVALCOLOR |
|
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2136 || cterm_normal_bg_gui_color != INVALCOLOR) |
|
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
2137 : (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0)) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2138 #else |
| 7 | 2139 if (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2140 #endif |
| 7 | 2141 { |
| 2142 out_str(T_OP); | |
| 2143 screen_attr = -1; | |
| 2144 } | |
| 2145 if (cterm_normal_fg_bold) | |
| 2146 { | |
| 2147 out_str(T_ME); | |
| 2148 screen_attr = -1; | |
| 2149 } | |
| 2150 } | |
| 2151 } | |
| 2152 | |
| 2153 /* | |
| 2154 * Put character ScreenLines["off"] on the screen at position "row" and "col", | |
| 2155 * using the attributes from ScreenAttrs["off"]. | |
| 2156 */ | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
2157 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2158 screen_char(unsigned off, int row, int col) |
| 7 | 2159 { |
| 2160 int attr; | |
| 2161 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2162 // Check for illegal values, just in case (could happen just after |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2163 // resizing). |
| 7 | 2164 if (row >= screen_Rows || col >= screen_Columns) |
| 2165 return; | |
| 2166 | |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2167 // Skip if under the popup menu. |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2168 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top. |
|
26165
7b07f361b1d4
patch 8.2.3614: zindex of popup windows not used when redrawing popup menu
Bram Moolenaar <Bram@vim.org>
parents:
25978
diff
changeset
|
2169 if (pum_under_menu(row, col, TRUE) |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2170 #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
|
2171 && 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
|
2172 #endif |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2173 ) |
|
15521
6d949e552e99
patch 8.1.0768: updating completions may cause the popup menu to flicker
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2174 return; |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2175 #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
|
2176 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
|
2177 return; |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2178 #endif |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2179 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2180 // 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
|
2181 // 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
|
2182 // mark the character invalid (update it when scrolled up). |
| 6602 | 2183 if (*T_XN == NUL |
| 2184 && row == screen_Rows - 1 && col == screen_Columns - 1 | |
| 7 | 2185 #ifdef FEAT_RIGHTLEFT |
|
18812
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patch 8.1.2394: using old C style comments
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parents:
18786
diff
changeset
|
2186 // account for first command-line character in rightleft mode |
| 7 | 2187 && !cmdmsg_rl |
| 2188 #endif | |
| 2189 ) | |
| 2190 { | |
| 2191 ScreenAttrs[off] = (sattr_T)-1; | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2192 ScreenCols[off] = -1; |
| 7 | 2193 return; |
| 2194 } | |
| 2195 | |
| 2196 /* | |
| 2197 * Stop highlighting first, so it's easier to move the cursor. | |
| 2198 */ | |
| 2199 if (screen_char_attr != 0) | |
| 2200 attr = screen_char_attr; | |
| 2201 else | |
| 2202 attr = ScreenAttrs[off]; | |
| 2203 if (screen_attr != attr) | |
| 2204 screen_stop_highlight(); | |
| 2205 | |
| 2206 windgoto(row, col); | |
| 2207 | |
| 2208 if (screen_attr != attr) | |
| 2209 screen_start_highlight(attr); | |
| 2210 | |
| 2211 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2212 { | |
| 2213 char_u buf[MB_MAXBYTES + 1]; | |
| 2214 | |
|
8819
a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2215 if (utf_ambiguous_width(ScreenLinesUC[off])) |
|
13024
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patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2216 { |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2217 if (*p_ambw == 'd' |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2218 #ifdef FEAT_GUI |
|
13024
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patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2219 && !gui.in_use |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2220 #endif |
|
13024
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parents:
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diff
changeset
|
2221 ) |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
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parents:
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diff
changeset
|
2222 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2223 // 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
|
2224 // 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:
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diff
changeset
|
2225 out_str((char_u *)" "); |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2226 term_windgoto(row, col); |
|
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
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parents:
12998
diff
changeset
|
2227 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2228 // 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
|
2229 // character |
|
8819
a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2230 screen_cur_col = 9999; |
|
13024
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patch 8.0.1388: char not overwritten with ambiguous width char
Christian Brabandt <cb@256bit.org>
parents:
12998
diff
changeset
|
2231 } |
|
8819
a1132255e3e1
commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2232 else if (utf_char2cells(ScreenLinesUC[off]) > 1) |
| 7 | 2233 ++screen_cur_col; |
|
13024
27934188d7b5
patch 8.0.1388: char not overwritten with ambiguous width char
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parents:
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diff
changeset
|
2234 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2235 // 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
|
2236 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
|
2237 out_str(buf); |
| 7 | 2238 } |
| 2239 else | |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2240 { |
| 7 | 2241 out_flush_check(); |
| 2242 out_char(ScreenLines[off]); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2243 // double-byte character in single-width cell |
| 7 | 2244 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) |
| 2245 out_char(ScreenLines2[off]); | |
| 2246 } | |
| 2247 | |
| 2248 screen_cur_col++; | |
| 2249 } | |
| 2250 | |
| 2251 /* | |
| 2252 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"] | |
| 2253 * on the screen at position 'row' and 'col'. | |
| 2254 * The attributes of the first byte is used for all. This is required to | |
| 2255 * output the two bytes of a double-byte character with nothing in between. | |
| 2256 */ | |
| 2257 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2258 screen_char_2(unsigned off, int row, int col) |
| 7 | 2259 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2260 // Check for illegal values (could be wrong when screen was resized). |
| 7 | 2261 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns)) |
| 2262 return; | |
| 2263 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2264 // 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
|
2265 // Don't to it! Mark the character invalid (update it when scrolled up) |
| 7 | 2266 if (row == screen_Rows - 1 && col >= screen_Columns - 2) |
| 2267 { | |
| 2268 ScreenAttrs[off] = (sattr_T)-1; | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2269 ScreenCols[off] = -1; |
| 7 | 2270 return; |
| 2271 } | |
| 2272 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2273 // 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
|
2274 // second byte directly. |
| 7 | 2275 screen_char(off, row, col); |
| 2276 out_char(ScreenLines[off + 1]); | |
| 2277 ++screen_cur_col; | |
| 2278 } | |
| 2279 | |
| 2280 /* | |
| 2281 * Draw a rectangle of the screen, inverted when "invert" is TRUE. | |
| 2282 * This uses the contents of ScreenLines[] and doesn't change it. | |
| 2283 */ | |
| 2284 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2285 screen_draw_rectangle( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2286 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2287 int col, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2288 int height, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2289 int width, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2290 int invert) |
| 7 | 2291 { |
| 2292 int r, c; | |
| 2293 int off; | |
| 1378 | 2294 int max_off; |
| 7 | 2295 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2296 // Can't use ScreenLines unless initialized |
| 534 | 2297 if (ScreenLines == NULL) |
| 2298 return; | |
| 2299 | |
| 7 | 2300 if (invert) |
| 2301 screen_char_attr = HL_INVERSE; | |
| 2302 for (r = row; r < row + height; ++r) | |
| 2303 { | |
| 2304 off = LineOffset[r]; | |
| 1378 | 2305 max_off = off + screen_Columns; |
| 7 | 2306 for (c = col; c < col + width; ++c) |
| 2307 { | |
| 1378 | 2308 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1) |
| 7 | 2309 { |
| 2310 screen_char_2(off + c, r, c); | |
| 2311 ++c; | |
| 2312 } | |
| 2313 else | |
| 2314 { | |
| 2315 screen_char(off + c, r, c); | |
| 1378 | 2316 if (utf_off2cells(off + c, max_off) > 1) |
| 7 | 2317 ++c; |
| 2318 } | |
| 2319 } | |
| 2320 } | |
| 2321 screen_char_attr = 0; | |
| 2322 } | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
2323 |
| 7 | 2324 /* |
| 2325 * Redraw the characters for a vertically split window. | |
| 2326 */ | |
| 2327 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2328 redraw_block(int row, int end, win_T *wp) |
| 7 | 2329 { |
| 2330 int col; | |
| 2331 int width; | |
| 2332 | |
| 2333 # ifdef FEAT_CLIPBOARD | |
| 2334 clip_may_clear_selection(row, end - 1); | |
| 2335 # endif | |
| 2336 | |
| 2337 if (wp == NULL) | |
| 2338 { | |
| 2339 col = 0; | |
| 2340 width = Columns; | |
| 2341 } | |
| 2342 else | |
| 2343 { | |
| 2344 col = wp->w_wincol; | |
| 2345 width = wp->w_width; | |
| 2346 } | |
| 2347 screen_draw_rectangle(row, col, end - row, width, FALSE); | |
| 2348 } | |
| 2349 | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
2350 void |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2351 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
|
2352 { |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2353 ScreenLines[off] = ' '; |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2354 ScreenAttrs[off] = attr; |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2355 ScreenCols[off] = -1; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2356 if (enc_utf8) |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2357 ScreenLinesUC[off] = 0; |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2358 } |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2359 |
| 7 | 2360 /* |
|
28386
cf41a1f469f6
patch 8.2.4718: @@@ in the last line sometimes drawn in the wrong place
Bram Moolenaar <Bram@vim.org>
parents:
28295
diff
changeset
|
2361 * Fill the screen from "start_row" to "end_row" (exclusive), from "start_col" |
|
cf41a1f469f6
patch 8.2.4718: @@@ in the last line sometimes drawn in the wrong place
Bram Moolenaar <Bram@vim.org>
parents:
28295
diff
changeset
|
2362 * to "end_col" (exclusive) with character "c1" in first column followed by |
|
cf41a1f469f6
patch 8.2.4718: @@@ in the last line sometimes drawn in the wrong place
Bram Moolenaar <Bram@vim.org>
parents:
28295
diff
changeset
|
2363 * "c2" in the other columns. Use attributes "attr". |
| 7 | 2364 */ |
| 2365 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2366 screen_fill( |
|
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2367 int start_row, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2368 int end_row, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2369 int start_col, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2370 int end_col, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2371 int c1, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2372 int c2, |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2373 int attr) |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2374 { |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2375 int row; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2376 int col; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2377 int off; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2378 int end_off; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2379 int did_delete; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2380 int c; |
|
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17145
diff
changeset
|
2381 int norm_term; |
| 7 | 2382 #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
|
2383 int force_next = FALSE; |
| 7 | 2384 #endif |
| 2385 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2386 if (end_row > screen_Rows) // safety check |
| 7 | 2387 end_row = screen_Rows; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2388 if (end_col > screen_Columns) // safety check |
| 7 | 2389 end_col = screen_Columns; |
| 2390 if (ScreenLines == NULL | |
| 2391 || start_row >= end_row | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2392 || start_col >= end_col) // nothing to do |
| 7 | 2393 return; |
| 2394 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2395 // it's a "normal" terminal when not in a GUI or cterm |
| 7 | 2396 norm_term = ( |
| 2397 #ifdef FEAT_GUI | |
| 2398 !gui.in_use && | |
| 2399 #endif | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
2400 !IS_CTERM); |
| 7 | 2401 for (row = start_row; row < end_row; ++row) |
| 2402 { | |
| 1668 | 2403 if (has_mbyte |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2404 #ifdef FEAT_GUI |
| 1668 | 2405 && !gui.in_use |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2406 #endif |
| 1668 | 2407 ) |
| 2408 { | |
|
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
2409 // When drawing over the right half of a double-wide char clear |
|
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
2410 // out the left half. When drawing over the left half of a |
|
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26634
diff
changeset
|
2411 // double wide-char clear out the right half. Only needed in a |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2412 // terminal. |
| 1685 | 2413 if (start_col > 0 && mb_fix_col(start_col, row) != start_col) |
| 1670 | 2414 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0); |
| 1677 | 2415 if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col) |
| 1670 | 2416 screen_puts_len((char_u *)" ", 1, row, end_col, 0); |
| 1668 | 2417 } |
| 7 | 2418 /* |
| 2419 * Try to use delete-line termcap code, when no attributes or in a | |
| 2420 * "normal" terminal, where a bold/italic space is just a | |
| 2421 * space. | |
| 2422 */ | |
| 2423 did_delete = FALSE; | |
| 2424 if (c2 == ' ' | |
| 2425 && end_col == Columns | |
| 2426 && can_clear(T_CE) | |
| 2427 && (attr == 0 | |
| 2428 || (norm_term | |
| 2429 && attr <= HL_ALL | |
| 2430 && ((attr & ~(HL_BOLD | HL_ITALIC)) == 0)))) | |
| 2431 { | |
| 2432 /* | |
| 2433 * check if we really need to clear something | |
| 2434 */ | |
| 2435 col = start_col; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2436 if (c1 != ' ') // don't clear first char |
| 7 | 2437 ++col; |
| 2438 | |
| 2439 off = LineOffset[row] + col; | |
| 2440 end_off = LineOffset[row] + end_col; | |
| 2441 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2442 // skip blanks (used often, keep it fast!) |
| 7 | 2443 if (enc_utf8) |
| 2444 while (off < end_off && ScreenLines[off] == ' ' | |
| 2445 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0) | |
| 2446 ++off; | |
| 2447 else | |
| 2448 while (off < end_off && ScreenLines[off] == ' ' | |
| 2449 && ScreenAttrs[off] == 0) | |
| 2450 ++off; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2451 if (off < end_off) // something to be cleared |
| 7 | 2452 { |
| 2453 col = off - LineOffset[row]; | |
| 2454 screen_stop_highlight(); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2455 term_windgoto(row, col);// clear rest of this screen line |
| 7 | 2456 out_str(T_CE); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2457 screen_start(); // don't know where cursor is now |
| 7 | 2458 col = end_col - col; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2459 while (col--) // clear chars in ScreenLines |
| 7 | 2460 { |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2461 space_to_screenline(off, 0); |
| 7 | 2462 ++off; |
| 2463 } | |
| 2464 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2465 did_delete = TRUE; // the chars are cleared now |
| 7 | 2466 } |
| 2467 | |
| 2468 off = LineOffset[row] + start_col; | |
| 2469 c = c1; | |
| 2470 for (col = start_col; col < end_col; ++col) | |
| 2471 { | |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2472 if ((ScreenLines[off] != c |
| 714 | 2473 || (enc_utf8 && (int)ScreenLinesUC[off] |
| 2474 != (c >= 0x80 ? c : 0)) | |
| 7 | 2475 || ScreenAttrs[off] != attr |
| 2476 #if defined(FEAT_GUI) || defined(UNIX) | |
| 2477 || force_next | |
| 2478 #endif | |
| 2479 ) | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2480 #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
|
2481 // 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
|
2482 && !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
|
2483 #endif |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2484 ) |
| 7 | 2485 { |
| 2486 #if defined(FEAT_GUI) || defined(UNIX) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2487 // The bold trick may make a single row of pixels appear in |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2488 // 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
|
2489 // 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
|
2490 // own GUI and for some xterms. |
| 7 | 2491 if ( |
| 2492 # ifdef FEAT_GUI | |
| 2493 gui.in_use | |
| 2494 # endif | |
| 2495 # if defined(FEAT_GUI) && defined(UNIX) | |
| 2496 || | |
| 2497 # endif | |
| 2498 # ifdef UNIX | |
| 2499 term_is_xterm | |
| 2500 # endif | |
| 2501 ) | |
| 2502 { | |
| 2503 if (ScreenLines[off] != ' ' | |
| 2504 && (ScreenAttrs[off] > HL_ALL | |
| 2505 || ScreenAttrs[off] & HL_BOLD)) | |
| 2506 force_next = TRUE; | |
| 2507 else | |
| 2508 force_next = FALSE; | |
| 2509 } | |
| 2510 #endif | |
| 2511 ScreenLines[off] = c; | |
| 2512 if (enc_utf8) | |
| 2513 { | |
| 2514 if (c >= 0x80) | |
| 2515 { | |
| 2516 ScreenLinesUC[off] = c; | |
| 714 | 2517 ScreenLinesC[0][off] = 0; |
| 7 | 2518 } |
| 2519 else | |
| 2520 ScreenLinesUC[off] = 0; | |
| 2521 } | |
| 2522 ScreenAttrs[off] = attr; | |
| 2523 if (!did_delete || c != ' ') | |
| 2524 screen_char(off, row, col); | |
| 2525 } | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2526 ScreenCols[off] = -1; |
| 7 | 2527 ++off; |
| 2528 if (col == start_col) | |
| 2529 { | |
| 2530 if (did_delete) | |
| 2531 break; | |
| 2532 c = c2; | |
| 2533 } | |
| 2534 } | |
| 2535 if (end_col == Columns) | |
| 2536 LineWraps[row] = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2537 if (row == Rows - 1) // overwritten the command line |
| 7 | 2538 { |
| 2539 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
|
2540 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
|
2541 && c1 == ' ' && c2 == ' ' && attr == 0) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2542 clear_cmdline = FALSE; // command line has been cleared |
| 644 | 2543 if (start_col == 0) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2544 mode_displayed = FALSE; // mode cleared or overwritten |
| 7 | 2545 } |
| 2546 } | |
| 2547 } | |
| 2548 | |
| 2549 /* | |
| 2550 * Check if there should be a delay. Used before clearing or redrawing the | |
| 2551 * screen or the command line. | |
| 2552 */ | |
| 2553 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2554 check_for_delay(int check_msg_scroll) |
| 7 | 2555 { |
| 2556 if ((emsg_on_display || (check_msg_scroll && msg_scroll)) | |
| 2557 && !did_wait_return | |
|
22742
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2558 && emsg_silent == 0 |
|
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2559 && !in_assert_fails) |
| 7 | 2560 { |
| 2561 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
|
2562 ui_delay(1006L, TRUE); |
| 7 | 2563 emsg_on_display = FALSE; |
| 2564 if (check_msg_scroll) | |
| 2565 msg_scroll = FALSE; | |
| 2566 } | |
| 2567 } | |
| 2568 | |
| 2569 /* | |
|
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
|
2570 * 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
|
2571 */ |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2572 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
|
2573 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
|
2574 { |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2575 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
|
2576 |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2577 for (scol = 0; scol < Columns; ++scol) |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2578 TabPageIdxs[scol] = 0; |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2579 } |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2580 |
|
57e0f6b4a87d
patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Bram Moolenaar <Bram@vim.org>
parents:
16211
diff
changeset
|
2581 /* |
| 7 | 2582 * screen_valid - allocate screen buffers if size changed |
| 3263 | 2583 * If "doclear" is TRUE: clear screen if it has been resized. |
| 7 | 2584 * Returns TRUE if there is a valid screen to write to. |
| 2585 * Returns FALSE when starting up and screen not initialized yet. | |
| 2586 */ | |
| 2587 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2588 screen_valid(int doclear) |
| 7 | 2589 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2590 screenalloc(doclear); // allocate screen buffers if size changed |
| 7 | 2591 return (ScreenLines != NULL); |
| 2592 } | |
| 2593 | |
| 2594 /* | |
| 2595 * Resize the shell to Rows and Columns. | |
| 2596 * Allocate ScreenLines[] and associated items. | |
| 2597 * | |
| 2598 * There may be some time between setting Rows and Columns and (re)allocating | |
| 2599 * ScreenLines[]. This happens when starting up and when (manually) changing | |
| 2600 * the shell size. Always use screen_Rows and screen_Columns to access items | |
| 2601 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the | |
| 2602 * final size of the shell is needed. | |
| 2603 */ | |
| 2604 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2605 screenalloc(int doclear) |
| 7 | 2606 { |
| 2607 int new_row, old_row; | |
| 2608 #ifdef FEAT_GUI | |
| 2609 int old_Rows; | |
| 2610 #endif | |
| 2611 win_T *wp; | |
| 2612 int outofmem = FALSE; | |
| 2613 int len; | |
| 2614 schar_T *new_ScreenLines; | |
| 2615 u8char_T *new_ScreenLinesUC = NULL; | |
| 714 | 2616 u8char_T *new_ScreenLinesC[MAX_MCO]; |
| 7 | 2617 schar_T *new_ScreenLines2 = NULL; |
| 714 | 2618 int i; |
| 7 | 2619 sattr_T *new_ScreenAttrs; |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2620 colnr_T *new_ScreenCols; |
| 7 | 2621 unsigned *new_LineOffset; |
| 2622 char_u *new_LineWraps; | |
| 681 | 2623 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
|
2624 #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
|
2625 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
|
2626 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
|
2627 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
|
2628 #endif |
| 671 | 2629 tabpage_T *tp; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2630 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
|
2631 static int done_outofmem_msg = FALSE; // did outofmem message |
| 1824 | 2632 int retry_count = 0; |
| 2633 | |
| 2634 retry: | |
| 7 | 2635 /* |
| 2636 * Allocation of the screen buffers is done only when the size changes and | |
| 2637 * when Rows and Columns have been set and we have started doing full | |
| 2638 * screen stuff. | |
| 2639 */ | |
| 2640 if ((ScreenLines != NULL | |
| 2641 && Rows == screen_Rows | |
| 2642 && Columns == screen_Columns | |
| 2643 && enc_utf8 == (ScreenLinesUC != NULL) | |
| 2644 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL) | |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2645 && p_mco == Screen_mco) |
| 7 | 2646 || Rows == 0 |
| 2647 || Columns == 0 | |
| 2648 || (!full_screen && ScreenLines == NULL)) | |
| 2649 return; | |
| 2650 | |
| 2651 /* | |
| 2652 * It's possible that we produce an out-of-memory message below, which | |
| 2653 * will cause this function to be called again. To break the loop, just | |
| 2654 * return here. | |
| 2655 */ | |
| 2656 if (entered) | |
| 2657 return; | |
| 2658 entered = TRUE; | |
| 2659 | |
| 911 | 2660 /* |
| 2661 * Note that the window sizes are updated before reallocating the arrays, | |
| 2662 * thus we must not redraw here! | |
| 2663 */ | |
| 2664 ++RedrawingDisabled; | |
| 2665 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2666 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
|
2667 |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2668 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2669 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
|
2670 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2671 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2672 comp_col(); // recompute columns for shown command and ruler |
| 7 | 2673 |
| 2674 /* | |
| 2675 * We're changing the size of the screen. | |
| 2676 * - Allocate new arrays for ScreenLines and ScreenAttrs. | |
| 2677 * - Move lines from the old arrays into the new arrays, clear extra | |
| 2678 * lines (unless the screen is going to be cleared). | |
| 2679 * - Free the old arrays. | |
| 2680 * | |
| 2681 * If anything fails, make ScreenLines NULL, so we don't do anything! | |
| 2682 * Continuing with the old ScreenLines may result in a crash, because the | |
| 2683 * size is wrong. | |
| 2684 */ | |
| 671 | 2685 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 2686 win_free_lsize(wp); |
| 1946 | 2687 if (aucmd_win != NULL) |
| 2688 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
|
2689 #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
|
2690 // global popup windows |
|
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19824
diff
changeset
|
2691 FOR_ALL_POPUPWINS(wp) |
|
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2692 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
|
2693 // 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
|
2694 FOR_ALL_TABPAGES(tp) |
|
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19824
diff
changeset
|
2695 FOR_ALL_POPUPWINS_IN_TAB(tp, wp) |
|
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2696 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
|
2697 #endif |
| 7 | 2698 |
|
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
|
2699 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
|
2700 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T *) * MAX_MCO); |
| 7 | 2701 if (enc_utf8) |
| 2702 { | |
|
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
|
2703 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns); |
| 714 | 2704 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
|
2705 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
|
2706 (Rows + 1) * Columns); |
| 7 | 2707 } |
| 2708 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
|
2709 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
|
2710 new_ScreenAttrs = LALLOC_MULT(sattr_T, (Rows + 1) * Columns); |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2711 new_ScreenCols = LALLOC_MULT(colnr_T, (Rows + 1) * Columns); |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16817
diff
changeset
|
2712 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
|
2713 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
|
2714 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
|
2715 #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
|
2716 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
|
2717 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
|
2718 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
|
2719 #endif |
| 7 | 2720 |
| 677 | 2721 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 2722 { |
| 2723 if (win_alloc_lines(wp) == FAIL) | |
| 2724 { | |
| 2725 outofmem = TRUE; | |
| 1819 | 2726 goto give_up; |
| 2727 } | |
| 2728 } | |
| 1946 | 2729 if (aucmd_win != NULL && aucmd_win->w_lines == NULL |
| 2730 && win_alloc_lines(aucmd_win) == FAIL) | |
| 1906 | 2731 outofmem = TRUE; |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2732 #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
|
2733 // global popup windows |
|
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19824
diff
changeset
|
2734 FOR_ALL_POPUPWINS(wp) |
|
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2735 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
|
2736 { |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2737 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
|
2738 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
|
2739 } |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2740 // 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
|
2741 FOR_ALL_TABPAGES(tp) |
|
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19824
diff
changeset
|
2742 FOR_ALL_POPUPWINS_IN_TAB(tp, wp) |
|
16882
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2743 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
|
2744 { |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2745 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
|
2746 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
|
2747 } |
|
473e76401434
patch 8.1.1442: popup windows not considered when the Vim window is resized
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2748 #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
|
2749 |
| 1819 | 2750 give_up: |
| 7 | 2751 |
| 714 | 2752 for (i = 0; i < p_mco; ++i) |
| 2753 if (new_ScreenLinesC[i] == NULL) | |
| 2754 break; | |
| 7 | 2755 if (new_ScreenLines == NULL |
| 714 | 2756 || (enc_utf8 && (new_ScreenLinesUC == NULL || i != p_mco)) |
| 7 | 2757 || (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL) |
| 2758 || new_ScreenAttrs == NULL | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2759 || new_ScreenCols == NULL |
| 7 | 2760 || new_LineOffset == NULL |
| 2761 || new_LineWraps == NULL | |
| 671 | 2762 || 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
|
2763 #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
|
2764 || 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
|
2765 || 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
|
2766 || 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
|
2767 #endif |
| 7 | 2768 || outofmem) |
| 2769 { | |
| 944 | 2770 if (ScreenLines != NULL || !done_outofmem_msg) |
| 534 | 2771 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2772 // guess the size |
| 534 | 2773 do_outofmem_msg((long_u)((Rows + 1) * Columns)); |
| 2774 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2775 // 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
|
2776 // and over again. |
| 944 | 2777 done_outofmem_msg = TRUE; |
| 534 | 2778 } |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2779 VIM_CLEAR(new_ScreenLines); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2780 VIM_CLEAR(new_ScreenLinesUC); |
| 714 | 2781 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
|
2782 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
|
2783 VIM_CLEAR(new_ScreenLines2); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2784 VIM_CLEAR(new_ScreenAttrs); |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2785 VIM_CLEAR(new_ScreenCols); |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2786 VIM_CLEAR(new_LineOffset); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2787 VIM_CLEAR(new_LineWraps); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13204
diff
changeset
|
2788 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
|
2789 #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
|
2790 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
|
2791 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
|
2792 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
|
2793 #endif |
| 7 | 2794 } |
| 2795 else | |
| 2796 { | |
| 944 | 2797 done_outofmem_msg = FALSE; |
| 534 | 2798 |
| 7 | 2799 for (new_row = 0; new_row < Rows; ++new_row) |
| 2800 { | |
| 2801 new_LineOffset[new_row] = new_row * Columns; | |
| 2802 new_LineWraps[new_row] = FALSE; | |
| 2803 | |
| 2804 /* | |
| 2805 * If the screen is not going to be cleared, copy as much as | |
| 2806 * possible from the old screen to the new one and clear the rest | |
| 2807 * (used when resizing the window at the "--more--" prompt or when | |
| 2808 * executing an external command, for the GUI). | |
| 2809 */ | |
| 3263 | 2810 if (!doclear) |
| 7 | 2811 { |
| 2812 (void)vim_memset(new_ScreenLines + new_row * Columns, | |
| 2813 ' ', (size_t)Columns * sizeof(schar_T)); | |
| 2814 if (enc_utf8) | |
| 2815 { | |
| 2816 (void)vim_memset(new_ScreenLinesUC + new_row * Columns, | |
| 2817 0, (size_t)Columns * sizeof(u8char_T)); | |
| 714 | 2818 for (i = 0; i < p_mco; ++i) |
| 2819 (void)vim_memset(new_ScreenLinesC[i] | |
| 2820 + new_row * Columns, | |
| 7 | 2821 0, (size_t)Columns * sizeof(u8char_T)); |
| 2822 } | |
| 2823 if (enc_dbcs == DBCS_JPNU) | |
| 2824 (void)vim_memset(new_ScreenLines2 + new_row * Columns, | |
| 2825 0, (size_t)Columns * sizeof(schar_T)); | |
| 2826 (void)vim_memset(new_ScreenAttrs + new_row * Columns, | |
| 2827 0, (size_t)Columns * sizeof(sattr_T)); | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2828 (void)vim_memset(new_ScreenCols + new_row * Columns, |
|
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2829 0, (size_t)Columns * sizeof(colnr_T)); |
| 7 | 2830 old_row = new_row + (screen_Rows - Rows); |
| 534 | 2831 if (old_row >= 0 && ScreenLines != NULL) |
| 7 | 2832 { |
| 2833 if (screen_Columns < Columns) | |
| 2834 len = screen_Columns; | |
| 2835 else | |
| 2836 len = Columns; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2837 // 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
|
2838 // may be invalid now. Also when p_mco changes. |
| 714 | 2839 if (!(enc_utf8 && ScreenLinesUC == NULL) |
| 2840 && p_mco == Screen_mco) | |
| 26 | 2841 mch_memmove(new_ScreenLines + new_LineOffset[new_row], |
| 2842 ScreenLines + LineOffset[old_row], | |
| 2843 (size_t)len * sizeof(schar_T)); | |
| 714 | 2844 if (enc_utf8 && ScreenLinesUC != NULL |
| 2845 && p_mco == Screen_mco) | |
| 7 | 2846 { |
| 2847 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row], | |
| 2848 ScreenLinesUC + LineOffset[old_row], | |
| 2849 (size_t)len * sizeof(u8char_T)); | |
| 714 | 2850 for (i = 0; i < p_mco; ++i) |
| 2851 mch_memmove(new_ScreenLinesC[i] | |
| 2852 + new_LineOffset[new_row], | |
| 2853 ScreenLinesC[i] + LineOffset[old_row], | |
| 7 | 2854 (size_t)len * sizeof(u8char_T)); |
| 2855 } | |
| 2856 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL) | |
| 2857 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row], | |
| 2858 ScreenLines2 + LineOffset[old_row], | |
| 2859 (size_t)len * sizeof(schar_T)); | |
| 2860 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row], | |
| 2861 ScreenAttrs + LineOffset[old_row], | |
| 2862 (size_t)len * sizeof(sattr_T)); | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2863 mch_memmove(new_ScreenCols + new_LineOffset[new_row], |
|
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2864 ScreenAttrs + LineOffset[old_row], |
|
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2865 (size_t)len * sizeof(colnr_T)); |
| 7 | 2866 } |
| 2867 } | |
| 2868 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2869 // Use the last line of the screen for the current line. |
| 7 | 2870 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
|
2871 |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
2872 #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
|
2873 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
|
2874 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
|
2875 #endif |
| 7 | 2876 } |
| 2877 | |
| 356 | 2878 free_screenlines(); |
| 2879 | |
|
17696
03dcb660c4e8
patch 8.1.1845: may use NULL pointer when running out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17628
diff
changeset
|
2880 // NOTE: this may result in all pointers to become NULL. |
| 7 | 2881 ScreenLines = new_ScreenLines; |
| 2882 ScreenLinesUC = new_ScreenLinesUC; | |
| 714 | 2883 for (i = 0; i < p_mco; ++i) |
| 2884 ScreenLinesC[i] = new_ScreenLinesC[i]; | |
| 2885 Screen_mco = p_mco; | |
| 7 | 2886 ScreenLines2 = new_ScreenLines2; |
| 2887 ScreenAttrs = new_ScreenAttrs; | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2888 ScreenCols = new_ScreenCols; |
| 7 | 2889 LineOffset = new_LineOffset; |
| 2890 LineWraps = new_LineWraps; | |
| 671 | 2891 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
|
2892 #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
|
2893 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
|
2894 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
|
2895 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
|
2896 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
|
2897 #endif |
| 7 | 2898 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2899 // 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
|
2900 // size of ScreenLines[]. Set them before calling anything. |
| 7 | 2901 #ifdef FEAT_GUI |
| 2902 old_Rows = screen_Rows; | |
| 2903 #endif | |
| 2904 screen_Rows = Rows; | |
| 2905 screen_Columns = Columns; | |
| 2906 | |
|
29812
68ef14b21d01
patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29732
diff
changeset
|
2907 set_must_redraw(UPD_CLEAR); // need to clear the screen later |
| 3263 | 2908 if (doclear) |
|
29958
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2909 screenclear2(TRUE); |
| 7 | 2910 #ifdef FEAT_GUI |
| 2911 else if (gui.in_use | |
| 2912 && !gui.starting | |
| 2913 && ScreenLines != NULL | |
| 2914 && old_Rows != Rows) | |
| 2915 { | |
|
19824
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2916 gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0); |
|
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2917 |
|
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2918 // Adjust the position of the cursor, for when executing an external |
|
09a621bdb0bc
patch 8.2.0468: GUI: pixel dust with some fonts and characters
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
2919 // command. |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2920 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
|
2921 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
|
2922 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
|
2923 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
|
2924 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
|
2925 msg_col = Columns - 1; // put cursor at last column |
| 7 | 2926 } |
| 2927 #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
|
2928 clear_TabPageIdxs(); |
| 7 | 2929 |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2930 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2931 vim_unlock_screen(); |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2932 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2933 |
| 7 | 2934 entered = FALSE; |
| 911 | 2935 --RedrawingDisabled; |
| 766 | 2936 |
| 1824 | 2937 /* |
| 2938 * Do not apply autocommands more than 3 times to avoid an endless loop | |
| 2939 * in case applying autocommands always changes Rows or Columns. | |
| 2940 */ | |
| 2941 if (starting == 0 && ++retry_count <= 3) | |
| 2942 { | |
| 766 | 2943 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
|
2944 // 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
|
2945 // jump back to check if we need to allocate the screen again. |
| 1824 | 2946 goto retry; |
| 2947 } | |
| 7 | 2948 } |
| 2949 | |
| 2950 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2951 free_screenlines(void) |
| 356 | 2952 { |
| 714 | 2953 int i; |
| 2954 | |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2955 VIM_CLEAR(ScreenLinesUC); |
| 714 | 2956 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
|
2957 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
|
2958 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
|
2959 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
|
2960 VIM_CLEAR(ScreenAttrs); |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
2961 VIM_CLEAR(ScreenCols); |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
2962 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
|
2963 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
|
2964 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
|
2965 #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
|
2966 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
|
2967 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
|
2968 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
|
2969 #endif |
| 356 | 2970 } |
| 2971 | |
|
29958
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2972 /* |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2973 * Clear the screen. |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2974 * May delay if there is something the user should read. |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2975 * Allocated the screen for resizing if needed. |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2976 */ |
| 356 | 2977 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2978 screenclear(void) |
| 7 | 2979 { |
| 2980 check_for_delay(FALSE); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
2981 screenalloc(FALSE); // allocate screen buffers if size changed |
|
29958
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2982 screenclear2(TRUE); // clear the screen |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2983 } |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2984 |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2985 /* |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2986 * Do not clear the screen but mark everything for redraw. |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2987 */ |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2988 void |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2989 redraw_as_cleared(void) |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2990 { |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2991 screenclear2(FALSE); |
| 7 | 2992 } |
| 2993 | |
| 2994 static void | |
|
29958
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2995 screenclear2(int doclear) |
| 7 | 2996 { |
| 2997 int i; | |
| 2998 | |
| 2999 if (starting == NO_SCREEN || ScreenLines == NULL | |
| 3000 #ifdef FEAT_GUI | |
| 3001 || (gui.in_use && gui.starting) | |
| 3002 #endif | |
| 3003 ) | |
| 3004 return; | |
| 3005 | |
| 3006 #ifdef FEAT_GUI | |
| 3007 if (!gui.in_use) | |
| 3008 #endif | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3009 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
|
3010 screen_stop_highlight(); // don't want highlighting here |
| 7 | 3011 |
| 3012 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3013 // disable selection without redrawing it |
| 7 | 3014 clip_scroll_selection(9999); |
| 3015 #endif | |
| 3016 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3017 // blank out ScreenLines |
| 7 | 3018 for (i = 0; i < Rows; ++i) |
| 3019 { | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3020 lineclear(LineOffset[i], (int)Columns, 0); |
| 7 | 3021 LineWraps[i] = FALSE; |
| 3022 } | |
| 3023 | |
|
29958
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
3024 if (doclear && can_clear(T_CL)) |
| 7 | 3025 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3026 out_str(T_CL); // clear the display |
| 7 | 3027 clear_cmdline = FALSE; |
| 644 | 3028 mode_displayed = FALSE; |
| 7 | 3029 } |
| 3030 else | |
| 3031 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3032 // can't clear the screen, mark all chars with invalid attributes |
| 7 | 3033 for (i = 0; i < Rows; ++i) |
| 3034 lineinvalid(LineOffset[i], (int)Columns); | |
| 3035 clear_cmdline = TRUE; | |
| 3036 } | |
| 3037 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3038 screen_cleared = TRUE; // can use contents of ScreenLines now |
| 7 | 3039 |
|
29958
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
3040 win_rest_invalid(firstwin); // redraw all regular windows |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
3041 #ifdef FEAT_PROP_POPUP |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
3042 popup_redraw_all(); // redraw all popup windows |
|
549994614a5a
patch 9.0.0317: when updating the whole screen a popup may not be redrawn
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
3043 #endif |
| 7 | 3044 redraw_cmdline = TRUE; |
| 673 | 3045 redraw_tabline = TRUE; |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29672
diff
changeset
|
3046 if (must_redraw == UPD_CLEAR) // no need to clear again |
|
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29672
diff
changeset
|
3047 must_redraw = UPD_NOT_VALID; |
| 7 | 3048 compute_cmdrow(); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3049 msg_row = cmdline_row; // put cursor on last line for messages |
| 7 | 3050 msg_col = 0; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3051 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
|
3052 msg_scrolled = 0; // can't scroll back |
| 7 | 3053 msg_didany = FALSE; |
| 3054 msg_didout = FALSE; | |
| 3055 } | |
| 3056 | |
| 3057 /* | |
| 3058 * Clear one line in ScreenLines. | |
| 3059 */ | |
| 3060 static void | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3061 lineclear(unsigned off, int width, int attr) |
| 7 | 3062 { |
| 3063 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T)); | |
| 3064 if (enc_utf8) | |
| 3065 (void)vim_memset(ScreenLinesUC + off, 0, | |
| 3066 (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
|
3067 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T)); |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
3068 (void)vim_memset(ScreenCols + off, -1, (size_t)width * sizeof(colnr_T)); |
| 7 | 3069 } |
| 3070 | |
| 3071 /* | |
| 3072 * Mark one line in ScreenLines invalid by setting the attributes to an | |
| 3073 * invalid value. | |
| 3074 */ | |
| 3075 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3076 lineinvalid(unsigned off, int width) |
| 7 | 3077 { |
| 3078 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T)); | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
3079 (void)vim_memset(ScreenCols + off, -1, (size_t)width * sizeof(colnr_T)); |
| 7 | 3080 } |
| 3081 | |
| 3082 /* | |
|
21226
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3083 * To be called when characters were sent to the terminal directly, outputting |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3084 * test on "screen_lnum". |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3085 */ |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3086 void |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3087 line_was_clobbered(int screen_lnum) |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3088 { |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3089 lineinvalid(LineOffset[screen_lnum], (int)Columns); |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3090 } |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3091 |
|
421c4ed6b949
patch 8.2.1164: text cleared by checking terminal properties not redrawn
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
3092 /* |
| 7 | 3093 * Copy part of a Screenline for vertically split window "wp". |
| 3094 */ | |
| 3095 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3096 linecopy(int to, int from, win_T *wp) |
| 7 | 3097 { |
| 3098 unsigned off_to = LineOffset[to] + wp->w_wincol; | |
| 3099 unsigned off_from = LineOffset[from] + wp->w_wincol; | |
| 3100 | |
| 3101 mch_memmove(ScreenLines + off_to, ScreenLines + off_from, | |
| 3102 wp->w_width * sizeof(schar_T)); | |
| 3103 if (enc_utf8) | |
| 3104 { | |
| 714 | 3105 int i; |
| 3106 | |
| 7 | 3107 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from, |
| 3108 wp->w_width * sizeof(u8char_T)); | |
| 714 | 3109 for (i = 0; i < p_mco; ++i) |
| 3110 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from, | |
| 3111 wp->w_width * sizeof(u8char_T)); | |
| 7 | 3112 } |
| 3113 if (enc_dbcs == DBCS_JPNU) | |
| 3114 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from, | |
| 3115 wp->w_width * sizeof(schar_T)); | |
| 3116 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from, | |
| 3117 wp->w_width * sizeof(sattr_T)); | |
|
29413
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
3118 mch_memmove(ScreenCols + off_to, ScreenCols + off_from, |
|
34e93e046526
patch 9.0.0048: cursor in wrong column with mouse click after concealed text
Bram Moolenaar <Bram@vim.org>
parents:
29395
diff
changeset
|
3119 wp->w_width * sizeof(colnr_T)); |
| 7 | 3120 } |
| 3121 | |
| 3122 /* | |
| 3123 * Return TRUE if clearing with term string "p" would work. | |
| 3124 * 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
|
3125 * Don't clear to end-of-line when there are popups, it may cause flicker. |
| 7 | 3126 */ |
| 3127 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3128 can_clear(char_u *p) |
| 7 | 3129 { |
| 3130 return (*p != NUL && (t_colors <= 1 | |
| 3131 #ifdef FEAT_GUI | |
| 3132 || gui.in_use | |
| 3133 #endif | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
3134 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9885
diff
changeset
|
3135 || (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
|
3136 || (!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
|
3137 #else |
|
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3138 || cterm_normal_bg_color == 0 |
|
b6472fd9f5ba
commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612
Christian Brabandt <cb@256bit.org>
parents:
9282
diff
changeset
|
3139 #endif |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3140 || *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
|
3141 #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
|
3142 && !(p == T_CE && popup_visible) |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3143 #endif |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3144 ); |
| 7 | 3145 } |
| 3146 | |
| 3147 /* | |
| 3148 * Reset cursor position. Use whenever cursor was moved because of outputting | |
| 3149 * something directly to the screen (shell commands) or a terminal control | |
| 3150 * code. | |
| 3151 */ | |
| 3152 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3153 screen_start(void) |
| 7 | 3154 { |
| 3155 screen_cur_row = screen_cur_col = 9999; | |
| 3156 } | |
| 3157 | |
| 3158 /* | |
| 3159 * Move the cursor to position "row","col" in the screen. | |
| 3160 * This tries to find the most efficient way to move, minimizing the number of | |
| 3161 * characters sent to the terminal. | |
| 3162 */ | |
| 3163 void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3164 windgoto(int row, int col) |
| 7 | 3165 { |
| 205 | 3166 sattr_T *p; |
| 7 | 3167 int i; |
| 3168 int plan; | |
| 3169 int cost; | |
| 3170 int wouldbe_col; | |
| 3171 int noinvcurs; | |
| 3172 char_u *bs; | |
| 3173 int goto_cost; | |
| 3174 int attr; | |
| 3175 | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3176 #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
|
3177 #define HIGHL_COST 5 // assume unhighlight takes 5 chars |
| 7 | 3178 |
| 3179 #define PLAN_LE 1 | |
| 3180 #define PLAN_CR 2 | |
| 3181 #define PLAN_NL 3 | |
| 3182 #define PLAN_WRITE 4 | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3183 // Can't use ScreenLines unless initialized |
| 7 | 3184 if (ScreenLines == NULL) |
| 3185 return; | |
| 3186 if (col != screen_cur_col || row != screen_cur_row) | |
| 3187 { | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3188 // Check for valid position. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3189 if (row < 0) // window without text lines? |
| 7 | 3190 row = 0; |
| 3191 if (row >= screen_Rows) | |
| 3192 row = screen_Rows - 1; | |
| 3193 if (col >= screen_Columns) | |
| 3194 col = screen_Columns - 1; | |
| 3195 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3196 // check if no cursor movement is allowed in highlight mode |
| 7 | 3197 if (screen_attr && *T_MS == NUL) |
| 3198 noinvcurs = HIGHL_COST; | |
| 3199 else | |
| 3200 noinvcurs = 0; | |
| 3201 goto_cost = GOTO_COST + noinvcurs; | |
| 3202 | |
| 3203 /* | |
| 3204 * Plan how to do the positioning: | |
| 3205 * 1. Use CR to move it to column 0, same row. | |
| 3206 * 2. Use T_LE to move it a few columns to the left. | |
| 3207 * 3. Use NL to move a few lines down, column 0. | |
| 3208 * 4. Move a few columns to the right with T_ND or by writing chars. | |
| 3209 * | |
| 3210 * Don't do this if the cursor went beyond the last column, the cursor | |
| 3211 * position is unknown then (some terminals wrap, some don't ) | |
| 3212 * | |
| 1213 | 3213 * First check if the highlighting attributes allow us to write |
| 7 | 3214 * characters to move the cursor to the right. |
| 3215 */ | |
| 3216 if (row >= screen_cur_row && screen_cur_col < Columns) | |
| 3217 { | |
| 3218 /* | |
| 3219 * If the cursor is in the same row, bigger col, we can use CR | |
| 3220 * or T_LE. | |
| 3221 */ | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3222 bs = NULL; // init for GCC |
| 7 | 3223 attr = screen_attr; |
| 3224 if (row == screen_cur_row && col < screen_cur_col) | |
| 3225 { | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3226 // "le" is preferred over "bc", because "bc" is obsolete |
| 7 | 3227 if (*T_LE) |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3228 bs = T_LE; // "cursor left" |
| 7 | 3229 else |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3230 bs = T_BC; // "backspace character (old) |
| 7 | 3231 if (*bs) |
| 3232 cost = (screen_cur_col - col) * (int)STRLEN(bs); | |
| 3233 else | |
| 3234 cost = 999; | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3235 if (col + 1 < cost) // using CR is less characters |
| 7 | 3236 { |
| 3237 plan = PLAN_CR; | |
| 3238 wouldbe_col = 0; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3239 cost = 1; // CR is just one character |
| 7 | 3240 } |
| 3241 else | |
| 3242 { | |
| 3243 plan = PLAN_LE; | |
| 3244 wouldbe_col = col; | |
| 3245 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3246 if (noinvcurs) // will stop highlighting |
| 7 | 3247 { |
| 3248 cost += noinvcurs; | |
| 3249 attr = 0; | |
| 3250 } | |
| 3251 } | |
| 3252 | |
| 3253 /* | |
| 3254 * If the cursor is above where we want to be, we can use CR LF. | |
| 3255 */ | |
| 3256 else if (row > screen_cur_row) | |
| 3257 { | |
| 3258 plan = PLAN_NL; | |
| 3259 wouldbe_col = 0; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3260 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
|
3261 if (noinvcurs) // will stop highlighting |
| 7 | 3262 { |
| 3263 cost += noinvcurs; | |
| 3264 attr = 0; | |
| 3265 } | |
| 3266 } | |
| 3267 | |
| 3268 /* | |
| 3269 * If the cursor is in the same row, smaller col, just use write. | |
| 3270 */ | |
| 3271 else | |
| 3272 { | |
| 3273 plan = PLAN_WRITE; | |
| 3274 wouldbe_col = screen_cur_col; | |
| 3275 cost = 0; | |
| 3276 } | |
| 3277 | |
| 3278 /* | |
| 3279 * Check if any characters that need to be written have the | |
| 3280 * correct attributes. Also avoid UTF-8 characters. | |
| 3281 */ | |
| 3282 i = col - wouldbe_col; | |
| 3283 if (i > 0) | |
| 3284 cost += i; | |
| 3285 if (cost < goto_cost && i > 0) | |
| 3286 { | |
| 3287 /* | |
| 3288 * Check if the attributes are correct without additionally | |
| 3289 * stopping highlighting. | |
| 3290 */ | |
| 3291 p = ScreenAttrs + LineOffset[row] + wouldbe_col; | |
| 3292 while (i && *p++ == attr) | |
| 3293 --i; | |
| 3294 if (i != 0) | |
| 3295 { | |
| 3296 /* | |
| 3297 * Try if it works when highlighting is stopped here. | |
| 3298 */ | |
| 3299 if (*--p == 0) | |
| 3300 { | |
| 3301 cost += noinvcurs; | |
| 3302 while (i && *p++ == 0) | |
| 3303 --i; | |
| 3304 } | |
| 3305 if (i != 0) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3306 cost = 999; // different attributes, don't do it |
| 7 | 3307 } |
| 3308 if (enc_utf8) | |
| 3309 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3310 // Don't use an UTF-8 char for positioning, it's slow. |
| 7 | 3311 for (i = wouldbe_col; i < col; ++i) |
| 3312 if (ScreenLinesUC[LineOffset[row] + i] != 0) | |
| 3313 { | |
| 3314 cost = 999; | |
| 3315 break; | |
| 3316 } | |
| 3317 } | |
| 3318 } | |
| 3319 | |
| 3320 /* | |
| 3321 * We can do it without term_windgoto()! | |
| 3322 */ | |
| 3323 if (cost < goto_cost) | |
| 3324 { | |
| 3325 if (plan == PLAN_LE) | |
| 3326 { | |
| 3327 if (noinvcurs) | |
| 3328 screen_stop_highlight(); | |
| 3329 while (screen_cur_col > col) | |
| 3330 { | |
| 3331 out_str(bs); | |
| 3332 --screen_cur_col; | |
| 3333 } | |
| 3334 } | |
| 3335 else if (plan == PLAN_CR) | |
| 3336 { | |
| 3337 if (noinvcurs) | |
| 3338 screen_stop_highlight(); | |
| 3339 out_char('\r'); | |
| 3340 screen_cur_col = 0; | |
| 3341 } | |
| 3342 else if (plan == PLAN_NL) | |
| 3343 { | |
| 3344 if (noinvcurs) | |
| 3345 screen_stop_highlight(); | |
| 3346 while (screen_cur_row < row) | |
| 3347 { | |
| 3348 out_char('\n'); | |
| 3349 ++screen_cur_row; | |
| 3350 } | |
| 3351 screen_cur_col = 0; | |
| 3352 } | |
| 3353 | |
| 3354 i = col - screen_cur_col; | |
| 3355 if (i > 0) | |
| 3356 { | |
| 3357 /* | |
| 3358 * Use cursor-right if it's one character only. Avoids | |
| 3359 * removing a line of pixels from the last bold char, when | |
| 3360 * using the bold trick in the GUI. | |
| 3361 */ | |
| 3362 if (T_ND[0] != NUL && T_ND[1] == NUL) | |
| 3363 { | |
| 3364 while (i-- > 0) | |
| 3365 out_char(*T_ND); | |
| 3366 } | |
| 3367 else | |
| 3368 { | |
| 3369 int off; | |
| 3370 | |
| 3371 off = LineOffset[row] + screen_cur_col; | |
| 3372 while (i-- > 0) | |
| 3373 { | |
| 3374 if (ScreenAttrs[off] != screen_attr) | |
| 3375 screen_stop_highlight(); | |
| 3376 out_flush_check(); | |
| 3377 out_char(ScreenLines[off]); | |
| 3378 if (enc_dbcs == DBCS_JPNU | |
| 3379 && ScreenLines[off] == 0x8e) | |
| 3380 out_char(ScreenLines2[off]); | |
| 3381 ++off; | |
| 3382 } | |
| 3383 } | |
| 3384 } | |
| 3385 } | |
| 3386 } | |
| 3387 else | |
| 3388 cost = 999; | |
| 3389 | |
| 3390 if (cost >= goto_cost) | |
| 3391 { | |
| 3392 if (noinvcurs) | |
| 3393 screen_stop_highlight(); | |
| 5995 | 3394 if (row == screen_cur_row && (col > screen_cur_col) |
| 3395 && *T_CRI != NUL) | |
| 7 | 3396 term_cursor_right(col - screen_cur_col); |
| 3397 else | |
| 3398 term_windgoto(row, col); | |
| 3399 } | |
| 3400 screen_cur_row = row; | |
| 3401 screen_cur_col = col; | |
| 3402 } | |
| 3403 } | |
| 3404 | |
| 3405 /* | |
| 3406 * Set cursor to its position in the current window. | |
| 3407 */ | |
| 3408 void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3409 setcursor(void) |
| 7 | 3410 { |
|
13400
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patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3411 setcursor_mayforce(FALSE); |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3412 } |
|
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Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3413 |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3414 /* |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3415 * 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
|
3416 * 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
|
3417 */ |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3418 void |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3419 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
|
3420 { |
|
c415cdd49ea4
patch 8.0.1574: show cursor in wrong place when using popup menu
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3421 if (force || redrawing()) |
| 7 | 3422 { |
| 3423 validate_cursor(); | |
| 3424 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
|
3425 curwin->w_wincol + ( |
| 7 | 3426 #ifdef FEAT_RIGHTLEFT |
|
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d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3427 // 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
|
3428 // 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
|
3429 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
|
3430 - ((has_mbyte |
| 1545 | 3431 && (*mb_ptr2cells)(ml_get_cursor()) == 2 |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
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parents:
15555
diff
changeset
|
3432 && vim_isprintc(gchar_cursor())) ? 2 : 1)) : |
| 7 | 3433 #endif |
| 3434 curwin->w_wcol)); | |
| 3435 } | |
| 3436 } | |
| 3437 | |
| 3438 | |
| 3439 /* | |
|
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3440 * 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
|
3441 * 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
|
3442 * If 'mayclear' is TRUE the screen will be cleared if it is faster than |
| 7 | 3443 * scrolling. |
| 3444 * Returns FAIL if the lines are not inserted, OK for success. | |
| 3445 */ | |
| 3446 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3447 win_ins_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3448 win_T *wp, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3449 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3450 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3451 int invalid, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3452 int mayclear) |
| 7 | 3453 { |
| 3454 int did_delete; | |
| 3455 int nextrow; | |
| 3456 int lastrow; | |
| 3457 int retval; | |
| 3458 | |
| 3459 if (invalid) | |
| 3460 wp->w_lines_valid = 0; | |
| 3461 | |
|
29251
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3462 // with only a few lines it's not worth the effort |
| 7 | 3463 if (wp->w_height < 5) |
| 3464 return FAIL; | |
| 3465 | |
|
29251
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3466 // with the popup menu visible this might not work correctly |
|
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3467 if (pum_visible()) |
|
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3468 return FAIL; |
|
aea330cb546f
patch 8.2.5144: with 'lazyredraw' set completion menu may be wrong
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3469 |
| 7 | 3470 if (line_count > wp->w_height - row) |
| 3471 line_count = wp->w_height - row; | |
| 3472 | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3473 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0); |
| 7 | 3474 if (retval != MAYBE) |
| 3475 return retval; | |
| 3476 | |
| 3477 /* | |
| 3478 * If there is a next window or a status line, we first try to delete the | |
| 3479 * 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
|
3480 * 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
|
3481 * avoid messing up those windows, better just redraw. |
| 7 | 3482 */ |
| 3483 did_delete = FALSE; | |
| 3484 if (wp->w_next != NULL || wp->w_status_height) | |
| 3485 { | |
| 3486 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
|
3487 line_count, (int)Rows, FALSE, 0, NULL) == OK) |
| 7 | 3488 did_delete = TRUE; |
| 3489 else if (wp->w_next) | |
| 3490 return FAIL; | |
| 3491 } | |
| 3492 /* | |
| 3493 * if no lines deleted, blank the lines that will end up below the window | |
| 3494 */ | |
| 3495 if (!did_delete) | |
| 3496 { | |
| 3497 wp->w_redr_status = TRUE; | |
| 3498 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
|
3499 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height; |
| 7 | 3500 lastrow = nextrow + line_count; |
| 3501 if (lastrow > Rows) | |
| 3502 lastrow = Rows; | |
| 3503 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
|
3504 wp->w_wincol, (int)W_ENDCOL(wp), |
| 7 | 3505 ' ', ' ', 0); |
| 3506 } | |
| 3507 | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3508 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, 0, NULL) |
| 7 | 3509 == FAIL) |
| 3510 { | |
|
17628
6146b10714de
patch 8.1.1811: popup window color cannot be set to "Normal"
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3511 // deletion will have messed up other windows |
| 7 | 3512 if (did_delete) |
| 3513 { | |
| 3514 wp->w_redr_status = TRUE; | |
| 3515 win_rest_invalid(W_NEXT(wp)); | |
| 3516 } | |
| 3517 return FAIL; | |
| 3518 } | |
| 3519 | |
| 3520 return OK; | |
| 3521 } | |
| 3522 | |
| 3523 /* | |
|
11655
8014350fe51a
patch 8.0.0710: a job that writes to a buffer clears completion
Christian Brabandt <cb@256bit.org>
parents:
11607
diff
changeset
|
3524 * Delete "line_count" window lines at "row" in window "wp". |
| 7 | 3525 * If "invalid" is TRUE curwin->w_lines[] is invalidated. |
| 3526 * If "mayclear" is TRUE the screen will be cleared if it is faster than | |
| 3527 * scrolling | |
| 3528 * Return OK for success, FAIL if the lines are not deleted. | |
| 3529 */ | |
| 3530 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3531 win_del_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3532 win_T *wp, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3533 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3534 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3535 int invalid, |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3536 int mayclear, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3537 int clear_attr) // for clearing lines |
| 7 | 3538 { |
| 3539 int retval; | |
| 3540 | |
| 3541 if (invalid) | |
| 3542 wp->w_lines_valid = 0; | |
| 3543 | |
| 3544 if (line_count > wp->w_height - row) | |
| 3545 line_count = wp->w_height - row; | |
| 3546 | |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3547 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr); |
| 7 | 3548 if (retval != MAYBE) |
| 3549 return retval; | |
| 3550 | |
| 3551 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
|
3552 (int)Rows, FALSE, clear_attr, NULL) == FAIL) |
| 7 | 3553 return FAIL; |
| 3554 | |
| 3555 /* | |
| 3556 * If there are windows or status lines below, try to put them at the | |
| 3557 * correct place. If we can't do that, they have to be redrawn. | |
| 3558 */ | |
| 3559 if (wp->w_next || wp->w_status_height || cmdline_row < Rows - 1) | |
| 3560 { | |
| 3561 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
|
3562 line_count, (int)Rows, clear_attr, NULL) == FAIL) |
| 7 | 3563 { |
| 3564 wp->w_redr_status = TRUE; | |
| 3565 win_rest_invalid(wp->w_next); | |
| 3566 } | |
| 3567 } | |
| 3568 /* | |
| 3569 * If this is the last window and there is no status line, redraw the | |
| 3570 * command line later. | |
| 3571 */ | |
| 3572 else | |
| 3573 redraw_cmdline = TRUE; | |
| 3574 return OK; | |
| 3575 } | |
| 3576 | |
| 3577 /* | |
| 3578 * Common code for win_ins_lines() and win_del_lines(). | |
| 3579 * Returns OK or FAIL when the work has been done. | |
| 3580 * Returns MAYBE when not finished yet. | |
| 3581 */ | |
| 3582 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3583 win_do_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3584 win_T *wp, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3585 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3586 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3587 int mayclear, |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3588 int del, |
|
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3589 int clear_attr) |
| 7 | 3590 { |
| 3591 int retval; | |
| 3592 | |
| 3593 if (!redrawing() || line_count <= 0) | |
| 3594 return FAIL; | |
| 3595 | |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3596 // 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
|
3597 // 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
|
3598 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
|
3599 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
|
3600 |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3601 // 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
|
3602 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns) |
| 7 | 3603 { |
|
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
|
3604 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
|
3605 screenclear(); // will set wp->w_lines_valid to 0 |
| 7 | 3606 return FAIL; |
| 3607 } | |
| 3608 | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3609 #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
|
3610 // 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
|
3611 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
|
3612 return FAIL; |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3613 #endif |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3614 |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3615 // Delete all remaining lines |
| 7 | 3616 if (row + line_count >= wp->w_height) |
| 3617 { | |
| 3618 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
|
3619 wp->w_wincol, (int)W_ENDCOL(wp), |
| 7 | 3620 ' ', ' ', 0); |
| 3621 return OK; | |
| 3622 } | |
| 3623 | |
| 3624 /* | |
|
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
|
3625 * When scrolling, the message on the command line should be cleared, |
| 7 | 3626 * 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
|
3627 * Don't do this when avoiding to insert lines. |
| 7 | 3628 */ |
|
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
|
3629 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
|
3630 clear_cmdline = TRUE; |
| 7 | 3631 |
| 3632 /* | |
| 3633 * If the terminal can set a scroll region, use that. | |
| 3634 * Always do this in a vertically split window. This will redraw from | |
| 3635 * ScreenLines[] when t_CV isn't defined. That's faster than using | |
| 3636 * win_line(). | |
| 3637 * 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
|
3638 * 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
|
3639 * scroll-up . |
| 7 | 3640 */ |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3641 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
|
3642 { |
| 7 | 3643 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
| 3644 scroll_region_set(wp, row); | |
| 3645 if (del) | |
| 3646 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
|
3647 wp->w_height - row, FALSE, clear_attr, wp); |
| 7 | 3648 else |
| 3649 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
|
3650 wp->w_height - row, clear_attr, wp); |
| 7 | 3651 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL)) |
| 3652 scroll_region_reset(); | |
| 3653 return retval; | |
| 3654 } | |
| 3655 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3656 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal |
| 7 | 3657 return FAIL; |
| 3658 | |
| 3659 return MAYBE; | |
| 3660 } | |
| 3661 | |
| 3662 /* | |
| 3663 * window 'wp' and everything after it is messed up, mark it for redraw | |
| 3664 */ | |
| 3665 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3666 win_rest_invalid(win_T *wp) |
| 7 | 3667 { |
| 3668 while (wp != NULL) | |
| 3669 { | |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29672
diff
changeset
|
3670 redraw_win_later(wp, UPD_NOT_VALID); |
| 7 | 3671 wp->w_redr_status = TRUE; |
| 3672 wp = wp->w_next; | |
| 3673 } | |
| 3674 redraw_cmdline = TRUE; | |
| 3675 } | |
| 3676 | |
| 3677 /* | |
| 3678 * The rest of the routines in this file perform screen manipulations. The | |
| 3679 * given operation is performed physically on the screen. The corresponding | |
| 3680 * change is also made to the internal screen image. In this way, the editor | |
| 3681 * anticipates the effect of editing changes on the appearance of the screen. | |
| 3682 * That way, when we call screenupdate a complete redraw isn't usually | |
| 3683 * necessary. Another advantage is that we can keep adding code to anticipate | |
| 3684 * screen changes, and in the meantime, everything still works. | |
| 3685 */ | |
| 3686 | |
| 3687 /* | |
| 3688 * types for inserting or deleting lines | |
| 3689 */ | |
| 3690 #define USE_T_CAL 1 | |
| 3691 #define USE_T_CDL 2 | |
| 3692 #define USE_T_AL 3 | |
| 3693 #define USE_T_CE 4 | |
| 3694 #define USE_T_DL 5 | |
| 3695 #define USE_T_SR 6 | |
| 3696 #define USE_NL 7 | |
| 3697 #define USE_T_CD 8 | |
| 3698 #define USE_REDRAW 9 | |
| 3699 | |
| 3700 /* | |
| 3701 * insert lines on the screen and update ScreenLines[] | |
|
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3702 * "end" is the line after the scrolled part. Normally it is Rows. |
|
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3703 * When scrolling region used "off" is the offset from the top for the region. |
|
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3704 * "row" and "end" are relative to the start of the region. |
| 7 | 3705 * |
| 3706 * return FAIL for failure, OK for success. | |
| 3707 */ | |
| 446 | 3708 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3709 screen_ins_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3710 int off, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3711 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3712 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3713 int end, |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
3714 int clear_attr, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3715 win_T *wp) // NULL or window to use width from |
| 7 | 3716 { |
| 3717 int i; | |
| 3718 int j; | |
| 3719 unsigned temp; | |
| 3720 int cursor_row; | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3721 int cursor_col = 0; |
| 7 | 3722 int type; |
| 3723 int result_empty; | |
| 3724 int can_ce = can_clear(T_CE); | |
| 3725 | |
| 3726 /* | |
| 3727 * FAIL if | |
| 3728 * - there is no valid screen | |
| 3729 * - the line count is less than one | |
| 3730 * - the line count is more than 'ttyscroll' | |
|
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3731 * - "end" is more than "Rows" (safety check, should not happen) |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3732 * - 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
|
3733 * - there is a popup window |
| 7 | 3734 */ |
|
16986
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3735 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
|
3736 || line_count <= 0 || line_count > p_ttyscroll |
|
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3737 || end > Rows |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3738 #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
|
3739 || (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
|
3740 && 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
|
3741 #endif |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18720
diff
changeset
|
3742 #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
|
3743 || popup_visible |
|
03f3a9ca2770
patch 8.1.1493: redrawing with popups is slow and causes flicker
Bram Moolenaar <Bram@vim.org>
parents:
16918
diff
changeset
|
3744 #endif |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3745 ) |
| 7 | 3746 return FAIL; |
| 3747 | |
| 3748 /* | |
| 3749 * There are seven ways to insert lines: | |
| 3750 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
| 3751 * characters from ScreenLines[]. | |
| 3752 * 1. Use T_CD (clear to end of display) if it exists and the result of | |
| 3753 * the insert is just empty lines | |
| 3754 * 2. Use T_CAL (insert multiple lines) if it exists and T_AL is not | |
| 3755 * present or line_count > 1. It looks better if we do all the inserts | |
| 3756 * at once. | |
| 3757 * 3. Use T_CDL (delete multiple lines) if it exists and the result of the | |
| 3758 * insert is just empty lines and T_CE is not present or line_count > | |
| 3759 * 1. | |
| 3760 * 4. Use T_AL (insert line) if it exists. | |
| 3761 * 5. Use T_CE (erase line) if it exists and the result of the insert is | |
| 3762 * just empty lines. | |
| 3763 * 6. Use T_DL (delete line) if it exists and the result of the insert is | |
| 3764 * just empty lines. | |
| 3765 * 7. Use T_SR (scroll reverse) if it exists and inserting at row 0 and | |
| 3766 * the 'da' flag is not set or we have clear line capability. | |
| 3767 * 8. redraw the characters from ScreenLines[]. | |
| 3768 * | |
| 3769 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves | |
| 3770 * the scrollbar for the window. It does have insert line, use that if it | |
| 3771 * exists. | |
| 3772 */ | |
| 3773 result_empty = (row + line_count >= end); | |
| 3774 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
|
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3775 { |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3776 // Avoid that lines are first cleared here and then redrawn, which |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3777 // results in many characters updated twice. This happens with CTRL-F |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3778 // in a vertically split window. With line-by-line scrolling |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3779 // USE_REDRAW should be faster. |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3780 if (line_count > 3) |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3781 return FAIL; |
| 7 | 3782 type = USE_REDRAW; |
|
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3783 } |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
3784 else if (can_clear(T_CD) && result_empty) |
| 7 | 3785 type = USE_T_CD; |
| 3786 else if (*T_CAL != NUL && (line_count > 1 || *T_AL == NUL)) | |
| 3787 type = USE_T_CAL; | |
| 3788 else if (*T_CDL != NUL && result_empty && (line_count > 1 || !can_ce)) | |
| 3789 type = USE_T_CDL; | |
| 3790 else if (*T_AL != NUL) | |
| 3791 type = USE_T_AL; | |
| 3792 else if (can_ce && result_empty) | |
| 3793 type = USE_T_CE; | |
| 3794 else if (*T_DL != NUL && result_empty) | |
| 3795 type = USE_T_DL; | |
| 3796 else if (*T_SR != NUL && row == 0 && (*T_DA == NUL || can_ce)) | |
| 3797 type = USE_T_SR; | |
| 3798 else | |
| 3799 return FAIL; | |
| 3800 | |
| 3801 /* | |
| 3802 * For clearing the lines screen_del_lines() is used. This will also take | |
| 3803 * care of t_db if necessary. | |
| 3804 */ | |
| 3805 if (type == USE_T_CD || type == USE_T_CDL || | |
| 3806 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
|
3807 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp); |
| 7 | 3808 |
| 3809 /* | |
| 3810 * If text is retained below the screen, first clear or delete as many | |
| 3811 * lines at the bottom of the window as are about to be inserted so that | |
| 3812 * the deleted lines won't later surface during a screen_del_lines. | |
| 3813 */ | |
| 3814 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
|
3815 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp); |
| 7 | 3816 |
| 3817 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3818 // 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
|
3819 // 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
|
3820 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
| 3674 | 3821 clip_clear_selection(&clip_star); |
| 7 | 3822 else |
| 3823 clip_scroll_selection(-line_count); | |
| 3824 #endif | |
| 3825 | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3826 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3827 vim_lock_screen(); |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3828 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3829 |
| 7 | 3830 #ifdef FEAT_GUI |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3831 // 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
|
3832 // scrolling is actually carried out. |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3833 gui_dont_update_cursor(row + off <= gui.cursor_row); |
| 7 | 3834 #endif |
| 3835 | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3836 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
|
3837 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
|
3838 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3839 if (*T_CCS != NUL) // cursor relative to region |
| 7 | 3840 cursor_row = row; |
| 3841 else | |
| 3842 cursor_row = row + off; | |
| 3843 | |
| 3844 /* | |
| 3845 * Shift LineOffset[] line_count down to reflect the inserted lines. | |
| 3846 * Clear the inserted lines in ScreenLines[]. | |
| 3847 */ | |
| 3848 row += off; | |
| 3849 end += off; | |
| 3850 for (i = 0; i < line_count; ++i) | |
| 3851 { | |
| 3852 if (wp != NULL && wp->w_width != Columns) | |
| 3853 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3854 // need to copy part of a line |
| 7 | 3855 j = end - 1 - i; |
| 3856 while ((j -= line_count) >= row) | |
| 3857 linecopy(j + line_count, j, wp); | |
| 3858 j += line_count; | |
| 3859 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
|
3860 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
|
3861 clear_attr); |
| 7 | 3862 else |
| 3863 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
| 3864 LineWraps[j] = FALSE; | |
| 3865 } | |
| 3866 else | |
| 3867 { | |
| 3868 j = end - 1 - i; | |
| 3869 temp = LineOffset[j]; | |
| 3870 while ((j -= line_count) >= row) | |
| 3871 { | |
| 3872 LineOffset[j + line_count] = LineOffset[j]; | |
| 3873 LineWraps[j + line_count] = LineWraps[j]; | |
| 3874 } | |
| 3875 LineOffset[j + line_count] = temp; | |
| 3876 LineWraps[j + line_count] = FALSE; | |
| 3877 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
|
3878 lineclear(temp, (int)Columns, clear_attr); |
| 7 | 3879 else |
| 3880 lineinvalid(temp, (int)Columns); | |
| 3881 } | |
| 3882 } | |
| 3883 | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3884 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3885 vim_unlock_screen(); |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3886 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
3887 |
| 7 | 3888 screen_stop_highlight(); |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3889 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
|
3890 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
|
3891 screen_start_highlight(clear_attr); |
| 7 | 3892 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3893 // redraw the characters |
| 7 | 3894 if (type == USE_REDRAW) |
| 3895 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
|
3896 else if (type == USE_T_CAL) |
| 7 | 3897 { |
| 3898 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
|
3899 screen_start(); // don't know where cursor is now |
| 7 | 3900 } |
| 3901 else | |
| 3902 { | |
| 3903 for (i = 0; i < line_count; i++) | |
| 3904 { | |
| 3905 if (type == USE_T_AL) | |
| 3906 { | |
| 3907 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
|
3908 windgoto(cursor_row, cursor_col); |
| 7 | 3909 out_str(T_AL); |
| 3910 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3911 else // type == USE_T_SR |
| 7 | 3912 out_str(T_SR); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3913 screen_start(); // don't know where cursor is now |
| 7 | 3914 } |
| 3915 } | |
| 3916 | |
| 3917 /* | |
| 3918 * With scroll-reverse and 'da' flag set we need to clear the lines that | |
| 3919 * have been scrolled down into the region. | |
| 3920 */ | |
| 3921 if (type == USE_T_SR && *T_DA) | |
| 3922 { | |
| 3923 for (i = 0; i < line_count; ++i) | |
| 3924 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3925 windgoto(off + i, cursor_col); |
| 7 | 3926 out_str(T_CE); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3927 screen_start(); // don't know where cursor is now |
| 7 | 3928 } |
| 3929 } | |
| 3930 | |
| 3931 #ifdef FEAT_GUI | |
| 3932 gui_can_update_cursor(); | |
| 3933 if (gui.in_use) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3934 out_flush(); // always flush after a scroll |
| 7 | 3935 #endif |
| 3936 return OK; | |
| 3937 } | |
| 3938 | |
| 3939 /* | |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
3940 * 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
|
3941 * "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
|
3942 * 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
|
3943 * "row" and "end" are relative to the start of the region. |
| 7 | 3944 * |
| 3945 * Return OK for success, FAIL if the lines are not deleted. | |
| 3946 */ | |
| 3947 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3948 screen_del_lines( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3949 int off, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3950 int row, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3951 int line_count, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3952 int end, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3953 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
|
3954 int clear_attr, // used for clearing lines |
|
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
3955 win_T *wp) // NULL or window to use width from |
| 7 | 3956 { |
| 3957 int j; | |
| 3958 int i; | |
| 3959 unsigned temp; | |
| 3960 int cursor_row; | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
3961 int cursor_col = 0; |
| 7 | 3962 int cursor_end; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
3963 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
|
3964 int can_delete; // deleting line codes can be used |
| 7 | 3965 int type; |
| 3966 | |
| 3967 /* | |
| 3968 * FAIL if | |
| 3969 * - there is no valid screen | |
| 3970 * - the screen has to be redrawn completely | |
| 3971 * - the line count is less than one | |
| 3972 * - the line count is more than 'ttyscroll' | |
|
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3973 * - "end" is more than "Rows" (safety check, should not happen) |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3974 * - redrawing for a callback and there is a modeless selection |
| 7 | 3975 */ |
|
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3976 if (!screen_valid(TRUE) |
|
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3977 || line_count <= 0 |
|
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3978 || (!force && line_count > p_ttyscroll) |
|
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3979 || end > Rows |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3980 #ifdef FEAT_CLIPBOARD |
|
28275
f0e46f5bb2e7
patch 8.2.4663: occasional crash when running the GUI tests
Bram Moolenaar <Bram@vim.org>
parents:
27944
diff
changeset
|
3981 || (clip_star.state != SELECT_CLEARED && redrawing_for_callback > 0) |
|
11698
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3982 #endif |
|
4f59d2a66bf7
patch 8.0.0732: when updating a buffer modeless selection is lost
Christian Brabandt <cb@256bit.org>
parents:
11672
diff
changeset
|
3983 ) |
| 7 | 3984 return FAIL; |
| 3985 | |
| 3986 /* | |
| 3987 * Check if the rest of the current region will become empty. | |
| 3988 */ | |
| 3989 result_empty = row + line_count >= end; | |
| 3990 | |
| 3991 /* | |
| 3992 * We can delete lines only when 'db' flag not set or when 'ce' option | |
| 3993 * available. | |
| 3994 */ | |
| 3995 can_delete = (*T_DB == NUL || can_clear(T_CE)); | |
| 3996 | |
| 3997 /* | |
| 3998 * There are six ways to delete lines: | |
| 3999 * 0. When in a vertically split window and t_CV isn't set, redraw the | |
| 4000 * characters from ScreenLines[]. | |
| 4001 * 1. Use T_CD if it exists and the result is empty. | |
| 4002 * 2. Use newlines if row == 0 and count == 1 or T_CDL does not exist. | |
| 4003 * 3. Use T_CDL (delete multiple lines) if it exists and line_count > 1 or | |
| 4004 * none of the other ways work. | |
| 4005 * 4. Use T_CE (erase line) if the result is empty. | |
| 4006 * 5. Use T_DL (delete line) if it exists. | |
| 4007 * 6. redraw the characters from ScreenLines[]. | |
| 4008 */ | |
| 4009 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL) | |
|
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4010 { |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4011 // Avoid that lines are first cleared here and then redrawn, which |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4012 // results in many characters updated twice. This happens with CTRL-F |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4013 // in a vertically split window. With line-by-line scrolling |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4014 // USE_REDRAW should be faster. |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4015 if (line_count > 3) |
|
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4016 return FAIL; |
| 7 | 4017 type = USE_REDRAW; |
|
28295
8f92524d4556
patch 8.2.4673: redrawing a split window is slow when using CTRL-F and CTRL-B
Bram Moolenaar <Bram@vim.org>
parents:
28275
diff
changeset
|
4018 } |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4019 else if (can_clear(T_CD) && result_empty) |
| 7 | 4020 type = USE_T_CD; |
| 4021 else if (row == 0 && ( | |
| 4022 #ifndef AMIGA | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4023 // 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
|
4024 // up, so use delete-line command |
| 7 | 4025 line_count == 1 || |
| 4026 #endif | |
| 4027 *T_CDL == NUL)) | |
| 4028 type = USE_NL; | |
| 4029 else if (*T_CDL != NUL && line_count > 1 && can_delete) | |
| 4030 type = USE_T_CDL; | |
| 4031 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
|
4032 && (wp == NULL || wp->w_width == Columns)) |
| 7 | 4033 type = USE_T_CE; |
| 4034 else if (*T_DL != NUL && can_delete) | |
| 4035 type = USE_T_DL; | |
| 4036 else if (*T_CDL != NUL && can_delete) | |
| 4037 type = USE_T_CDL; | |
| 4038 else | |
| 4039 return FAIL; | |
| 4040 | |
| 4041 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4042 // 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
|
4043 // 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
|
4044 if (off + row > 0 || (wp != NULL && wp->w_width != Columns)) |
| 3674 | 4045 clip_clear_selection(&clip_star); |
| 7 | 4046 else |
| 4047 clip_scroll_selection(line_count); | |
| 4048 #endif | |
| 4049 | |
|
20154
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4050 #ifdef FEAT_GUI_HAIKU |
|
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4051 vim_lock_screen(); |
|
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4052 #endif |
|
5dc9b96e3c5a
patch 8.2.0632: crash when using Haiku
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4053 |
| 7 | 4054 #ifdef FEAT_GUI |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4055 // 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
|
4056 // scrolling is actually carried out. |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9754
diff
changeset
|
4057 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
|
4058 && gui.cursor_row < end + off); |
| 7 | 4059 #endif |
| 4060 | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4061 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
|
4062 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
|
4063 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4064 if (*T_CCS != NUL) // cursor relative to region |
| 7 | 4065 { |
| 4066 cursor_row = row; | |
| 4067 cursor_end = end; | |
| 4068 } | |
| 4069 else | |
| 4070 { | |
| 4071 cursor_row = row + off; | |
| 4072 cursor_end = end + off; | |
| 4073 } | |
| 4074 | |
| 4075 /* | |
| 4076 * Now shift LineOffset[] line_count up to reflect the deleted lines. | |
| 4077 * Clear the inserted lines in ScreenLines[]. | |
| 4078 */ | |
| 4079 row += off; | |
| 4080 end += off; | |
| 4081 for (i = 0; i < line_count; ++i) | |
| 4082 { | |
| 4083 if (wp != NULL && wp->w_width != Columns) | |
| 4084 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4085 // need to copy part of a line |
| 7 | 4086 j = row + i; |
| 4087 while ((j += line_count) <= end - 1) | |
| 4088 linecopy(j - line_count, j, wp); | |
| 4089 j -= line_count; | |
| 4090 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
|
4091 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
|
4092 clear_attr); |
| 7 | 4093 else |
| 4094 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width); | |
| 4095 LineWraps[j] = FALSE; | |
| 4096 } | |
| 4097 else | |
| 4098 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4099 // whole width, moving the line pointers is faster |
| 7 | 4100 j = row + i; |
| 4101 temp = LineOffset[j]; | |
| 4102 while ((j += line_count) <= end - 1) | |
| 4103 { | |
| 4104 LineOffset[j - line_count] = LineOffset[j]; | |
| 4105 LineWraps[j - line_count] = LineWraps[j]; | |
| 4106 } | |
| 4107 LineOffset[j - line_count] = temp; | |
| 4108 LineWraps[j - line_count] = FALSE; | |
| 4109 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
|
4110 lineclear(temp, (int)Columns, clear_attr); |
| 7 | 4111 else |
| 4112 lineinvalid(temp, (int)Columns); | |
| 4113 } | |
| 4114 } | |
| 4115 | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4116 #ifdef FEAT_GUI_HAIKU |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4117 vim_unlock_screen(); |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4118 #endif |
|
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4119 |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4120 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
|
4121 screen_stop_highlight(); |
|
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12122
diff
changeset
|
4122 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
|
4123 screen_start_highlight(clear_attr); |
| 7 | 4124 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4125 // redraw the characters |
| 7 | 4126 if (type == USE_REDRAW) |
| 4127 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
|
4128 else if (type == USE_T_CD) // delete the lines |
| 7 | 4129 { |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4130 windgoto(cursor_row, cursor_col); |
| 7 | 4131 out_str(T_CD); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4132 screen_start(); // don't know where cursor is now |
| 7 | 4133 } |
| 4134 else if (type == USE_T_CDL) | |
| 4135 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4136 windgoto(cursor_row, cursor_col); |
| 7 | 4137 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
|
4138 screen_start(); // don't know where cursor is now |
| 7 | 4139 } |
| 4140 /* | |
| 4141 * Deleting lines at top of the screen or scroll region: Just scroll | |
| 4142 * the whole screen (scroll region) up by outputting newlines on the | |
| 4143 * last line. | |
| 4144 */ | |
| 4145 else if (type == USE_NL) | |
| 4146 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4147 windgoto(cursor_end - 1, cursor_col); |
| 7 | 4148 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
|
4149 out_char('\n'); // cursor will remain on same line |
| 7 | 4150 } |
| 4151 else | |
| 4152 { | |
| 4153 for (i = line_count; --i >= 0; ) | |
| 4154 { | |
| 4155 if (type == USE_T_DL) | |
| 4156 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4157 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
|
4158 out_str(T_DL); // delete a line |
| 7 | 4159 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4160 else // type == USE_T_CE |
| 7 | 4161 { |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4162 windgoto(cursor_row + i, cursor_col); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4163 out_str(T_CE); // erase a line |
| 7 | 4164 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4165 screen_start(); // don't know where cursor is now |
| 7 | 4166 } |
| 4167 } | |
| 4168 | |
| 4169 /* | |
| 4170 * If the 'db' flag is set, we need to clear the lines that have been | |
| 4171 * scrolled up at the bottom of the region. | |
| 4172 */ | |
| 4173 if (*T_DB && (type == USE_T_DL || type == USE_T_CDL)) | |
| 4174 { | |
| 4175 for (i = line_count; i > 0; --i) | |
| 4176 { | |
|
14081
45c595c0ddaf
patch 8.1.0058: display problem with margins and scrolling
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
4177 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
|
4178 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
|
4179 screen_start(); // don't know where cursor is now |
| 7 | 4180 } |
| 4181 } | |
| 4182 | |
| 4183 #ifdef FEAT_GUI | |
| 4184 gui_can_update_cursor(); | |
| 4185 if (gui.in_use) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4186 out_flush(); // always flush after a scroll |
| 7 | 4187 #endif |
| 4188 | |
| 4189 return OK; | |
| 4190 } | |
| 4191 | |
| 4192 /* | |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4193 * 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
|
4194 * 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
|
4195 */ |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4196 int |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4197 skip_showmode() |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4198 { |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4199 // Call char_avail() only when we are going to show something, because it |
|
29308
b1304512c036
patch 8.2.5170: tiny issues
Bram Moolenaar <Bram@vim.org>
parents:
29251
diff
changeset
|
4200 // takes a bit of time. redrawing() may also call char_avail(). |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4201 if (global_busy |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4202 || msg_silent != 0 |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4203 || !redrawing() |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4204 || (char_avail() && !KeyTyped)) |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4205 { |
|
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
|
4206 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
|
4207 return TRUE; |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4208 } |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4209 return FALSE; |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4210 } |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4211 |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4212 /* |
|
13308
ae312df8d0ab
patch 8.0.1528: dead code found
Christian Brabandt <cb@256bit.org>
parents:
13292
diff
changeset
|
4213 * Show the current mode and ruler. |
| 7 | 4214 * |
| 4215 * If clear_cmdline is TRUE, clear the rest of the cmdline. | |
| 4216 * If clear_cmdline is FALSE there may be a message there that needs to be | |
| 4217 * 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
|
4218 * If redraw_mode is TRUE show or clear the mode. |
| 7 | 4219 * Return the length of the message (0 if no message). |
| 4220 */ | |
| 4221 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4222 showmode(void) |
| 7 | 4223 { |
| 4224 int need_clear; | |
| 4225 int length = 0; | |
| 4226 int do_mode; | |
| 4227 int attr; | |
| 4228 int nwr_save; | |
| 4229 int sub_attr; | |
| 4230 | |
|
30005
bb0e525e1393
patch 9.0.0340: the 'cmdheight' zero support causes too much trouble
Bram Moolenaar <Bram@vim.org>
parents:
29958
diff
changeset
|
4231 do_mode = p_smd && msg_silent == 0 |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28386
diff
changeset
|
4232 && ((State & MODE_INSERT) |
|
14093
a9d94f10ecef
patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --"
Christian Brabandt <cb@256bit.org>
parents:
14089
diff
changeset
|
4233 || restart_edit != NUL |
|
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29881
diff
changeset
|
4234 || 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
|
4235 if (do_mode || reg_recording != 0) |
| 7 | 4236 { |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4237 if (skip_showmode()) |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15609
diff
changeset
|
4238 return 0; // show mode later |
| 7 | 4239 |
| 4240 nwr_save = need_wait_return; | |
| 4241 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4242 // wait a bit before overwriting an important message |
| 7 | 4243 check_for_delay(FALSE); |
| 4244 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4245 // if the cmdline is more than one line high, erase top lines |
| 7 | 4246 need_clear = clear_cmdline; |
| 4247 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
|
4248 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
|
4249 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4250 // Position on the last line in the window, column 0 |
| 7 | 4251 msg_pos_mode(); |
| 4252 cursor_off(); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4253 attr = HL_ATTR(HLF_CM); // Highlight mode |
| 7 | 4254 if (do_mode) |
| 4255 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4256 msg_puts_attr("--", attr); |
| 7 | 4257 #if defined(FEAT_XIM) |
| 2520 | 4258 if ( |
| 4259 # ifdef FEAT_GUI_GTK | |
| 4260 preedit_get_status() | |
| 1668 | 4261 # else |
| 4262 im_get_status() | |
| 2520 | 4263 # endif |
| 1668 | 4264 ) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4265 # 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
|
4266 msg_puts_attr(" IM", attr); |
| 7 | 4267 # else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4268 msg_puts_attr(" XIM", attr); |
| 7 | 4269 # endif |
| 4270 #endif | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4271 // CTRL-X in Insert mode |
| 5946 | 4272 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU)) |
| 7 | 4273 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4274 // 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
|
4275 // window. Prefer showing edit_submode_extra. |
| 7 | 4276 length = (Rows - msg_row) * Columns - 3; |
| 4277 if (edit_submode_extra != NULL) | |
| 4278 length -= vim_strsize(edit_submode_extra); | |
| 4279 if (length > 0) | |
| 4280 { | |
| 4281 if (edit_submode_pre != NULL) | |
| 4282 length -= vim_strsize(edit_submode_pre); | |
| 4283 if (length - vim_strsize(edit_submode) > 0) | |
| 4284 { | |
| 4285 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
|
4286 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
|
4287 msg_puts_attr((char *)edit_submode, attr); |
| 7 | 4288 } |
| 4289 if (edit_submode_extra != NULL) | |
| 4290 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4291 msg_puts_attr(" ", attr); // add a space in between |
| 7 | 4292 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
|
4293 sub_attr = HL_ATTR(edit_submode_highl); |
| 7 | 4294 else |
| 4295 sub_attr = attr; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4296 msg_puts_attr((char *)edit_submode_extra, sub_attr); |
| 7 | 4297 } |
| 4298 } | |
| 4299 } | |
| 4300 else | |
| 4301 { | |
| 4302 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
|
4303 msg_puts_attr(_(" VREPLACE"), attr); |
|
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14218
diff
changeset
|
4304 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
|
4305 msg_puts_attr(_(" REPLACE"), attr); |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28386
diff
changeset
|
4306 else if (State & MODE_INSERT) |
| 7 | 4307 { |
| 4308 #ifdef FEAT_RIGHTLEFT | |
| 4309 if (p_ri) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4310 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
|
4311 #endif |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4312 msg_puts_attr(_(" INSERT"), attr); |
| 7 | 4313 } |
|
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22832
diff
changeset
|
4314 else if (restart_edit == 'I' || restart_edit == 'i' || |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22832
diff
changeset
|
4315 restart_edit == 'a' || restart_edit == 'A') |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4316 msg_puts_attr(_(" (insert)"), attr); |
| 7 | 4317 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
|
4318 msg_puts_attr(_(" (replace)"), attr); |
| 7 | 4319 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
|
4320 msg_puts_attr(_(" (vreplace)"), attr); |
| 7 | 4321 #ifdef FEAT_RIGHTLEFT |
| 4322 if (p_hkmap) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4323 msg_puts_attr(_(" Hebrew"), attr); |
| 7 | 4324 #endif |
| 4325 #ifdef FEAT_KEYMAP | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28386
diff
changeset
|
4326 if (State & MODE_LANGMAP) |
| 7 | 4327 { |
| 4328 # ifdef FEAT_ARABIC | |
| 4329 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
|
4330 msg_puts_attr(_(" Arabic"), attr); |
| 7 | 4331 else |
| 4332 # endif | |
|
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
4333 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
|
4334 NameBuff, MAXPATHL)) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4335 msg_puts_attr((char *)NameBuff, attr); |
| 7 | 4336 } |
| 4337 #endif | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28386
diff
changeset
|
4338 if ((State & MODE_INSERT) && p_paste) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4339 msg_puts_attr(_(" (paste)"), attr); |
| 7 | 4340 |
| 4341 if (VIsual_active) | |
| 4342 { | |
| 4343 char *p; | |
| 4344 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4345 // 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
|
4346 // problems. |
| 7 | 4347 switch ((VIsual_select ? 4 : 0) |
| 4348 + (VIsual_mode == Ctrl_V) * 2 | |
| 4349 + (VIsual_mode == 'V')) | |
| 4350 { | |
| 4351 case 0: p = N_(" VISUAL"); break; | |
| 4352 case 1: p = N_(" VISUAL LINE"); break; | |
| 4353 case 2: p = N_(" VISUAL BLOCK"); break; | |
| 4354 case 4: p = N_(" SELECT"); break; | |
| 4355 case 5: p = N_(" SELECT LINE"); break; | |
| 4356 default: p = N_(" SELECT BLOCK"); break; | |
| 4357 } | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4358 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
|
4359 } |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4360 msg_puts_attr(" --", attr); |
| 7 | 4361 } |
| 644 | 4362 |
| 7 | 4363 need_clear = TRUE; |
| 4364 } | |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13968
diff
changeset
|
4365 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
|
4366 && edit_submode == NULL) // otherwise it gets too long |
| 7 | 4367 { |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4368 recording_mode(attr); |
| 7 | 4369 need_clear = TRUE; |
| 4370 } | |
| 644 | 4371 |
| 4372 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
|
4373 if (need_clear || clear_cmdline || redraw_mode) |
| 7 | 4374 msg_clr_eos(); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4375 msg_didout = FALSE; // overwrite this message |
| 7 | 4376 length = msg_col; |
| 4377 msg_col = 0; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4378 need_wait_return = nwr_save; // never ask for hit-return for this |
| 7 | 4379 } |
| 4380 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
|
4381 // Clear the whole command line. Will reset "clear_cmdline". |
| 7 | 4382 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
|
4383 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
|
4384 { |
|
57c37c17ff9d
patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc
Bram Moolenaar <Bram@vim.org>
parents:
16320
diff
changeset
|
4385 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
|
4386 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
|
4387 } |
| 7 | 4388 |
| 4389 #ifdef FEAT_CMDL_INFO | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4390 // In Visual mode the size of the selected area must be redrawn. |
| 7 | 4391 if (VIsual_active) |
| 4392 clear_showcmd(); | |
| 4393 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4394 // 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
|
4395 // 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
|
4396 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
|
4397 win_redr_ruler(lastwin, TRUE, FALSE); |
| 7 | 4398 #endif |
| 4399 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
|
4400 redraw_mode = FALSE; |
| 7 | 4401 clear_cmdline = FALSE; |
| 4402 | |
| 4403 return length; | |
| 4404 } | |
| 4405 | |
| 4406 /* | |
| 4407 * Position for a mode message. | |
| 4408 */ | |
| 4409 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4410 msg_pos_mode(void) |
| 7 | 4411 { |
| 4412 msg_col = 0; | |
| 4413 msg_row = Rows - 1; | |
| 4414 } | |
| 4415 | |
| 4416 /* | |
| 4417 * Delete mode message. Used when ESC is typed which is expected to end | |
| 4418 * Insert mode (but Insert mode didn't end yet!). | |
| 644 | 4419 * Caller should check "mode_displayed". |
| 7 | 4420 */ |
| 4421 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4422 unshowmode(int force) |
| 7 | 4423 { |
| 4424 /* | |
|
2055
4aa4510d548c
updated for version 7.2.341
Bram Moolenaar <bram@zimbu.org>
parents:
2008
diff
changeset
|
4425 * Don't delete it right now, when not redrawing or inside a mapping. |
| 7 | 4426 */ |
| 4427 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
|
4428 redraw_cmdline = TRUE; // delete mode later |
| 7 | 4429 else |
|
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4430 clearmode(); |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4431 } |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4432 |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4433 /* |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4434 * Clear the mode message. |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4435 */ |
|
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4436 void |
|
9282
9f97a6290c63
commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e
Christian Brabandt <cb@256bit.org>
parents:
9213
diff
changeset
|
4437 clearmode(void) |
|
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4438 { |
|
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4439 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
|
4440 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
|
4441 |
|
8817
b7eb7bbd71d0
commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4442 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
|
4443 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
|
4444 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
|
4445 msg_clr_eos(); |
|
13968
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4446 |
|
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4447 msg_col = save_msg_col; |
|
d111462e0173
patch 8.1.0002: :stopinsert changes the message position
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
4448 msg_row = save_msg_row; |
| 7 | 4449 } |
| 4450 | |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4451 static void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4452 recording_mode(int attr) |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4453 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4454 msg_puts_attr(_("recording"), attr); |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4455 if (!shortmess(SHM_RECORDING)) |
|
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4456 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4457 char s[4]; |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4458 |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4459 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
|
4460 msg_puts_attr(s, attr); |
|
7233
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4461 } |
|
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4462 } |
|
9487ea110214
commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
4463 |
| 667 | 4464 /* |
| 4465 * Draw the tab pages line at the top of the Vim window. | |
| 4466 */ | |
|
15396
325e4a8ba1b6
patch 8.1.0706: tabline is not always redrawn
Bram Moolenaar <Bram@vim.org>
parents:
15384
diff
changeset
|
4467 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4468 draw_tabline(void) |
| 667 | 4469 { |
| 4470 int tabcount = 0; | |
| 4471 tabpage_T *tp; | |
| 4472 int tabwidth; | |
| 4473 int col = 0; | |
| 673 | 4474 int scol = 0; |
| 667 | 4475 int attr; |
| 4476 win_T *wp; | |
| 671 | 4477 win_T *cwp; |
| 4478 int wincount; | |
| 4479 int modified; | |
| 667 | 4480 int c; |
| 4481 int len; | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4482 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
|
4483 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
|
4484 int attr_fill = HL_ATTR(HLF_TPF); |
| 673 | 4485 char_u *p; |
| 677 | 4486 int room; |
| 4487 int use_sep_chars = (t_colors < 8 | |
| 4488 #ifdef FEAT_GUI | |
| 4489 && !gui.in_use | |
| 4490 #endif | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4491 #ifdef FEAT_TERMGUICOLORS |
|
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
4492 && !p_tgc |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8907
diff
changeset
|
4493 #endif |
| 677 | 4494 ); |
| 673 | 4495 |
|
10538
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4496 if (ScreenLines == NULL) |
|
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10466
diff
changeset
|
4497 return; |
| 673 | 4498 redraw_tabline = FALSE; |
| 667 | 4499 |
| 685 | 4500 #ifdef FEAT_GUI_TABLINE |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4501 // Take care of a GUI tabline. |
| 685 | 4502 if (gui_use_tabline()) |
| 4503 { | |
| 4504 gui_update_tabline(); | |
| 4505 return; | |
| 4506 } | |
| 4507 #endif | |
| 4508 | |
| 4509 if (tabline_height() < 1) | |
| 667 | 4510 return; |
| 4511 | |
| 677 | 4512 #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
|
4513 clear_TabPageIdxs(); |
| 681 | 4514 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4515 // Use the 'tabline' option if it's set. |
| 677 | 4516 if (*p_tal != NUL) |
| 4517 { | |
|
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4518 int saved_did_emsg = did_emsg; |
| 680 | 4519 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4520 // 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
|
4521 // 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
|
4522 did_emsg = FALSE; |
| 677 | 4523 win_redr_custom(NULL, FALSE); |
|
8872
4d4de770f970
commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
Christian Brabandt <cb@256bit.org>
parents:
8847
diff
changeset
|
4524 if (did_emsg) |
| 680 | 4525 set_string_option_direct((char_u *)"tabline", -1, |
| 694 | 4526 (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
|
4527 did_emsg |= saved_did_emsg; |
| 680 | 4528 } |
| 4529 else | |
| 4530 #endif | |
| 4531 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
4532 FOR_ALL_TABPAGES(tp) |
| 680 | 4533 ++tabcount; |
| 4534 | |
| 4535 tabwidth = (Columns - 1 + tabcount / 2) / tabcount; | |
| 4536 if (tabwidth < 6) | |
| 4537 tabwidth = 6; | |
| 4538 | |
| 4539 attr = attr_nosel; | |
| 4540 tabcount = 0; | |
| 699 | 4541 for (tp = first_tabpage; tp != NULL && col < Columns - 4; |
| 4542 tp = tp->tp_next) | |
| 680 | 4543 { |
| 4544 scol = col; | |
| 4545 | |
| 4546 if (tp->tp_topframe == topframe) | |
| 4547 attr = attr_sel; | |
| 4548 if (use_sep_chars && col > 0) | |
| 4549 screen_putchar('|', 0, col++, attr); | |
| 4550 | |
| 4551 if (tp->tp_topframe != topframe) | |
| 4552 attr = attr_nosel; | |
| 4553 | |
| 4554 screen_putchar(' ', 0, col++, attr); | |
| 4555 | |
| 4556 if (tp == curtab) | |
| 4557 { | |
| 4558 cwp = curwin; | |
| 4559 wp = firstwin; | |
| 4560 } | |
| 4561 else | |
| 4562 { | |
| 4563 cwp = tp->tp_curwin; | |
| 4564 wp = tp->tp_firstwin; | |
| 4565 } | |
| 4566 | |
| 4567 modified = FALSE; | |
| 4568 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 4569 if (bufIsChanged(wp->w_buffer)) | |
| 4570 modified = TRUE; | |
| 4571 if (modified || wincount > 1) | |
| 4572 { | |
| 4573 if (wincount > 1) | |
| 4574 { | |
| 4575 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount); | |
| 835 | 4576 len = (int)STRLEN(NameBuff); |
| 699 | 4577 if (col + len >= Columns - 3) |
| 4578 break; | |
| 680 | 4579 screen_puts_len(NameBuff, len, 0, col, |
| 677 | 4580 #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
|
4581 hl_combine_attr(attr, HL_ATTR(HLF_T)) |
| 677 | 4582 #else |
| 6106 | 4583 attr |
| 680 | 4584 #endif |
| 4585 ); | |
| 4586 col += len; | |
| 4587 } | |
| 4588 if (modified) | |
| 4589 screen_puts_len((char_u *)"+", 1, 0, col++, attr); | |
| 4590 screen_putchar(' ', 0, col++, attr); | |
| 4591 } | |
| 4592 | |
| 4593 room = scol - col + tabwidth - 1; | |
| 4594 if (room > 0) | |
| 4595 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4596 // Get buffer name in NameBuff[] |
| 685 | 4597 get_trans_bufname(cwp->w_buffer); |
| 819 | 4598 shorten_dir(NameBuff); |
| 680 | 4599 len = vim_strsize(NameBuff); |
| 4600 p = NameBuff; | |
| 4601 if (has_mbyte) | |
| 4602 while (len > room) | |
| 4603 { | |
| 4604 len -= ptr2cells(p); | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4605 MB_PTR_ADV(p); |
| 680 | 4606 } |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4607 else if (len > room) |
| 677 | 4608 { |
| 680 | 4609 p += len - room; |
| 4610 len = room; | |
| 677 | 4611 } |
| 699 | 4612 if (len > Columns - col - 1) |
| 4613 len = Columns - col - 1; | |
| 680 | 4614 |
| 835 | 4615 screen_puts_len(p, (int)STRLEN(p), 0, col, attr); |
| 680 | 4616 col += len; |
| 4617 } | |
| 4618 screen_putchar(' ', 0, col++, attr); | |
| 4619 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4620 // 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
|
4621 // jump_to_mouse() knows where each one is. |
| 680 | 4622 ++tabcount; |
| 4623 while (scol < col) | |
| 4624 TabPageIdxs[scol++] = tabcount; | |
| 4625 } | |
| 4626 | |
| 4627 if (use_sep_chars) | |
| 4628 c = '_'; | |
| 4629 else | |
| 4630 c = ' '; | |
| 4631 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill); | |
| 681 | 4632 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4633 // Put an "X" for closing the current tab if there are several. |
| 681 | 4634 if (first_tabpage->tp_next != NULL) |
| 4635 { | |
| 4636 screen_putchar('X', 0, (int)Columns - 1, attr_nosel); | |
| 4637 TabPageIdxs[Columns - 1] = -999; | |
| 4638 } | |
| 4639 } | |
| 834 | 4640 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4641 // 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
|
4642 // set. |
| 834 | 4643 redraw_tabline = FALSE; |
| 667 | 4644 } |
| 685 | 4645 |
| 4646 /* | |
| 4647 * Get buffer name for "buf" into NameBuff[]. | |
| 4648 * Takes care of special buffer names and translates special characters. | |
| 4649 */ | |
| 4650 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4651 get_trans_bufname(buf_T *buf) |
| 685 | 4652 { |
| 4653 if (buf_spname(buf) != NULL) | |
| 3839 | 4654 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
| 685 | 4655 else |
| 4656 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
| 4657 trans_characters(NameBuff, MAXPATHL); | |
| 4658 } | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4659 |
| 7 | 4660 /* |
| 4661 * Get the character to use in a status line. Get its attributes in "*attr". | |
| 4662 */ | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4663 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
|
4664 fillchar_status(int *attr, win_T *wp) |
| 7 | 4665 { |
| 4666 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
|
4667 |
|
318ae82d8ba4
patch 8.0.0825: not easy to see that a window is a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11866
diff
changeset
|
4668 #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
|
4669 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
|
4670 { |
|
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
|
4671 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
|
4672 { |
|
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4673 *attr = HL_ATTR(HLF_ST); |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4674 fill = wp->w_fill_chars.stl; |
|
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4675 } |
|
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
|
4676 else |
|
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4677 { |
|
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4678 *attr = HL_ATTR(HLF_STNC); |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4679 fill = wp->w_fill_chars.stlnc; |
|
12122
68c593f649d1
patch 8.0.0941: existing color schemes don't like StatusLineTerm
Christian Brabandt <cb@256bit.org>
parents:
12114
diff
changeset
|
4680 } |
|
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
|
4681 } |
|
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
|
4682 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
|
4683 #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
|
4684 if (wp == curwin) |
| 7 | 4685 { |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4686 *attr = HL_ATTR(HLF_S); |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4687 fill = wp->w_fill_chars.stl; |
| 7 | 4688 } |
| 4689 else | |
| 4690 { | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4691 *attr = HL_ATTR(HLF_SNC); |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4692 fill = wp->w_fill_chars.stlnc; |
| 7 | 4693 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4694 // 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
|
4695 // 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
|
4696 // current window |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4697 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
|
4698 || wp != curwin || ONE_WINDOW) |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4699 || (wp->w_fill_chars.stl != wp->w_fill_chars.stlnc))) |
| 7 | 4700 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
|
4701 if (wp == curwin) |
| 7 | 4702 return '^'; |
| 4703 return '='; | |
| 4704 } | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12441
diff
changeset
|
4705 |
| 7 | 4706 /* |
| 4707 * Get the character to use in a separator between vertically split windows. | |
| 4708 * Get its attributes in "*attr". | |
| 4709 */ | |
|
18124
2a806e3c39f6
patch 8.1.2057: the screen.c file is much too big
Bram Moolenaar <Bram@vim.org>
parents:
18090
diff
changeset
|
4710 int |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4711 fillchar_vsep(int *attr, win_T *wp) |
| 7 | 4712 { |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11133
diff
changeset
|
4713 *attr = HL_ATTR(HLF_C); |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4714 if (*attr == 0 && wp->w_fill_chars.vert == ' ') |
| 7 | 4715 return '|'; |
| 4716 else | |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4717 return wp->w_fill_chars.vert; |
| 7 | 4718 } |
| 4719 | |
| 4720 /* | |
| 4721 * Return TRUE if redrawing should currently be done. | |
| 4722 */ | |
| 4723 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4724 redrawing(void) |
| 7 | 4725 { |
|
11105
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4726 #ifdef FEAT_EVAL |
|
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4727 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
|
4728 return 0; |
|
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4729 else |
|
7c7e496e625d
patch 8.0.0440: not enough test coverage in Insert mode
Christian Brabandt <cb@256bit.org>
parents:
11010
diff
changeset
|
4730 #endif |
|
14673
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4731 return ((!RedrawingDisabled |
|
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4732 #ifdef FEAT_EVAL |
|
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4733 || 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
|
4734 #endif |
|
f1b7d308de2f
patch 8.1.0349: crash when wiping buffer in a callback
Christian Brabandt <cb@256bit.org>
parents:
14662
diff
changeset
|
4735 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw)); |
| 7 | 4736 } |
| 4737 | |
| 4738 /* | |
| 4739 * Return TRUE if printing messages should currently be done. | |
| 4740 */ | |
| 4741 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4742 messaging(void) |
| 7 | 4743 { |
|
30005
bb0e525e1393
patch 9.0.0340: the 'cmdheight' zero support causes too much trouble
Bram Moolenaar <Bram@vim.org>
parents:
29958
diff
changeset
|
4744 return (!(p_lz && char_avail() && !KeyTyped)); |
| 7 | 4745 } |
| 4746 | |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4747 /* |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4748 * 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
|
4749 * 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
|
4750 * 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
|
4751 * 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
|
4752 */ |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4753 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4754 #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
|
4755 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4756 void |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4757 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
|
4758 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4759 #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
|
4760 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
|
4761 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4762 sc_col = 0; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4763 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
|
4764 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
|
4765 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4766 # 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
|
4767 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
|
4768 # else |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4769 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
|
4770 # endif |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4771 // 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
|
4772 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
|
4773 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
|
4774 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4775 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
|
4776 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4777 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
|
4778 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
|
4779 ++sc_col; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4780 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4781 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
|
4782 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
|
4783 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
|
4784 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
|
4785 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
|
4786 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
|
4787 #else |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4788 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
|
4789 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
|
4790 #endif |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4791 #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
|
4792 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
|
4793 #endif |
|
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 |
| 13 | 4796 #if defined(FEAT_LINEBREAK) || defined(PROTO) |
| 4797 /* | |
|
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2124
diff
changeset
|
4798 * 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
|
4799 * Caller may need to check if 'number' or 'relativenumber' is set. |
| 13 | 4800 * Otherwise it depends on 'numberwidth' and the line count. |
| 4801 */ | |
| 4802 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4803 number_width(win_T *wp) |
| 13 | 4804 { |
| 4805 int n; | |
| 4806 linenr_T lnum; | |
| 4807 | |
|
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4808 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
|
4809 // cursor line shows "0" |
|
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4810 lnum = wp->w_height; |
|
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4811 else |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4812 // cursor line shows absolute line number |
|
4736
3f2319a953b3
updated for version 7.3.1115
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4813 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
|
4814 |
| 6679 | 4815 if (lnum == wp->w_nrwidth_line_count && wp->w_nuw_cached == wp->w_p_nuw) |
| 13 | 4816 return wp->w_nrwidth_width; |
| 4817 wp->w_nrwidth_line_count = lnum; | |
| 4818 | |
| 4819 n = 0; | |
| 4820 do | |
| 4821 { | |
| 856 | 4822 lnum /= 10; |
| 4823 ++n; | |
| 13 | 4824 } while (lnum > 0); |
| 4825 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18786
diff
changeset
|
4826 // 'numberwidth' gives the minimal width plus one |
| 13 | 4827 if (n < wp->w_p_nuw - 1) |
| 4828 n = wp->w_p_nuw - 1; | |
| 4829 | |
|
17247
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4830 # 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
|
4831 // 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
|
4832 // 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
|
4833 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
|
4834 && (*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
|
4835 n = 2; |
|
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4836 # endif |
|
cbd0432cf8ff
patch 8.1.1623: display wrong with signs in narrow number column
Bram Moolenaar <Bram@vim.org>
parents:
17229
diff
changeset
|
4837 |
| 13 | 4838 wp->w_nrwidth_width = n; |
| 6679 | 4839 wp->w_nuw_cached = wp->w_p_nuw; |
| 13 | 4840 return n; |
| 4841 } | |
| 4842 #endif | |
| 3986 | 4843 |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4844 #if defined(FEAT_EVAL) || defined(PROTO) |
| 3986 | 4845 /* |
| 4846 * Return the current cursor column. This is the actual position on the | |
| 4847 * screen. First column is 0. | |
| 4848 */ | |
| 4849 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4850 screen_screencol(void) |
| 3986 | 4851 { |
| 4852 return screen_cur_col; | |
| 4853 } | |
| 4854 | |
| 4855 /* | |
| 4856 * Return the current cursor row. This is the actual position on the screen. | |
| 4857 * First row is 0. | |
| 4858 */ | |
| 4859 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4860 screen_screenrow(void) |
| 3986 | 4861 { |
| 4862 return screen_cur_row; | |
| 4863 } | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
4864 #endif |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4865 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4866 /* |
|
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4867 * Calls mb_ptr2char_adv(p) and returns the character. |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4868 * If "p" starts with "\x", "\u" or "\U" the hex or unicode value is used. |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4869 */ |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4870 static int |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4871 get_encoded_char_adv(char_u **p) |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4872 { |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4873 char_u *s = *p; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4874 |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4875 if (s[0] == '\\' && (s[1] == 'x' || s[1] == 'u' || s[1] == 'U')) |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4876 { |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4877 varnumber_T num = 0; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4878 int bytes; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4879 int n; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4880 |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4881 for (bytes = s[1] == 'x' ? 1 : s[1] == 'u' ? 2 : 4; bytes > 0; --bytes) |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4882 { |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4883 *p += 2; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4884 n = hexhex2nr(*p); |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4885 if (n < 0) |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4886 return 0; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4887 num = num * 256 + n; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4888 } |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4889 *p += 2; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4890 return num; |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4891 } |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4892 return mb_ptr2char_adv(p); |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4893 } |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4894 |
|
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
4895 /* |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4896 * Handle setting 'listchars' or 'fillchars'. |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4897 * "varp" points to either the global or the window-local value. |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4898 * When "apply" is FALSE do not store the flags, only check for errors. |
|
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4899 * Assume monocell characters. |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4900 * 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
|
4901 */ |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4902 char * |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4903 set_chars_option(win_T *wp, char_u **varp, int apply) |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4904 { |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4905 int round, i, len, len2, entries; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4906 char_u *p, *s; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4907 int c1 = 0, c2 = 0, c3 = 0; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4908 char_u *last_multispace = NULL; // Last occurrence of "multispace:" |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4909 char_u *last_lmultispace = NULL; // Last occurrence of "leadmultispace:" |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4910 int multispace_len = 0; // Length of lcs-multispace string |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4911 int lead_multispace_len = 0; // Length of lcs-leadmultispace string |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4912 int is_listchars = (varp == &p_lcs || varp == &wp->w_p_lcs); |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4913 char_u *value = *varp; |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4914 |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4915 struct charstab |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4916 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4917 int *cp; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4918 char *name; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4919 }; |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4920 struct charstab *tab; |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4921 |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4922 static fill_chars_T fill_chars; |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4923 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
|
4924 { |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4925 {&fill_chars.stl, "stl"}, |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4926 {&fill_chars.stlnc, "stlnc"}, |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4927 {&fill_chars.vert, "vert"}, |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4928 {&fill_chars.fold, "fold"}, |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4929 {&fill_chars.foldopen, "foldopen"}, |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4930 {&fill_chars.foldclosed, "foldclose"}, |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4931 {&fill_chars.foldsep, "foldsep"}, |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4932 {&fill_chars.diff, "diff"}, |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4933 {&fill_chars.eob, "eob"}, |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4934 }; |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4935 |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4936 static lcs_chars_T lcs_chars; |
|
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4937 struct charstab lcstab[] = |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4938 { |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4939 {&lcs_chars.eol, "eol"}, |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4940 {&lcs_chars.ext, "extends"}, |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4941 {&lcs_chars.nbsp, "nbsp"}, |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4942 {&lcs_chars.prec, "precedes"}, |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4943 {&lcs_chars.space, "space"}, |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4944 {&lcs_chars.tab2, "tab"}, |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4945 {&lcs_chars.trail, "trail"}, |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4946 {&lcs_chars.lead, "lead"}, |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4947 #ifdef FEAT_CONCEAL |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4948 {&lcs_chars.conceal, "conceal"}, |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4949 #else |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4950 {NULL, "conceal"}, |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4951 #endif |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4952 }; |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4953 |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4954 if (is_listchars) |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4955 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4956 tab = lcstab; |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4957 CLEAR_FIELD(lcs_chars); |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24289
diff
changeset
|
4958 entries = ARRAY_LENGTH(lcstab); |
|
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23932
diff
changeset
|
4959 if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL) |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4960 value = p_lcs; // local value is empty, us the global value |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4961 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4962 else |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4963 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4964 tab = filltab; |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24289
diff
changeset
|
4965 entries = ARRAY_LENGTH(filltab); |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4966 if (varp == &wp->w_p_fcs && wp->w_p_fcs[0] == NUL) |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4967 value = p_fcs; // local value is empty, us the global value |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4968 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4969 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4970 // 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
|
4971 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
|
4972 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4973 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
|
4974 { |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4975 // After checking that the value is valid: set defaults. |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4976 if (is_listchars) |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
4977 { |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4978 for (i = 0; i < entries; ++i) |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4979 if (tab[i].cp != NULL) |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4980 *(tab[i].cp) = NUL; |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4981 lcs_chars.tab1 = NUL; |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4982 lcs_chars.tab3 = NUL; |
|
29098
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
4983 |
|
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
4984 if (multispace_len > 0) |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4985 { |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4986 lcs_chars.multispace = ALLOC_MULT(int, multispace_len + 1); |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4987 if (lcs_chars.multispace != NULL) |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
4988 lcs_chars.multispace[multispace_len] = NUL; |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4989 } |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4990 else |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
4991 lcs_chars.multispace = NULL; |
|
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4992 |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4993 if (lead_multispace_len > 0) |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4994 { |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4995 lcs_chars.leadmultispace = |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
4996 ALLOC_MULT(int, lead_multispace_len + 1); |
|
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4997 lcs_chars.leadmultispace[lead_multispace_len] = NUL; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4998 } |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4999 else |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5000 lcs_chars.leadmultispace = NULL; |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5001 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5002 else |
|
23932
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
5003 { |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5004 fill_chars.stl = ' '; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5005 fill_chars.stlnc = ' '; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5006 fill_chars.vert = ' '; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5007 fill_chars.fold = '-'; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5008 fill_chars.foldopen = '-'; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5009 fill_chars.foldclosed = '+'; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5010 fill_chars.foldsep = '|'; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5011 fill_chars.diff = '-'; |
|
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5012 fill_chars.eob = '~'; |
|
23932
4549133c1e77
patch 8.2.2508: cannot change the character displayed in non existing lines
Bram Moolenaar <Bram@vim.org>
parents:
23825
diff
changeset
|
5013 } |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5014 } |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5015 p = value; |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5016 while (*p) |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5017 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5018 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
|
5019 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5020 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
|
5021 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
|
5022 && p[len] == ':' |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5023 && 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
|
5024 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5025 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
|
5026 s = p + len + 1; |
|
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5027 c1 = get_encoded_char_adv(&s); |
|
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
5028 if (char2cells(c1) > 1) |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5029 return e_invalid_argument; |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5030 if (tab[i].cp == &lcs_chars.tab2) |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5031 { |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5032 if (*s == NUL) |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5033 return e_invalid_argument; |
|
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5034 c2 = get_encoded_char_adv(&s); |
|
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
5035 if (char2cells(c2) > 1) |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5036 return e_invalid_argument; |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5037 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
|
5038 { |
|
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5039 c3 = get_encoded_char_adv(&s); |
|
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
5040 if (char2cells(c3) > 1) |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5041 return e_invalid_argument; |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5042 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5043 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5044 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5045 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
|
5046 { |
|
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
5047 if (round > 0) |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5048 { |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5049 if (tab[i].cp == &lcs_chars.tab2) |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5050 { |
|
23958
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5051 lcs_chars.tab1 = c1; |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5052 lcs_chars.tab2 = c2; |
|
41cf615ab57f
patch 8.2.2521: some compilers can't handle pointer initialization
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5053 lcs_chars.tab3 = c3; |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5054 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5055 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
|
5056 *(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
|
5057 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5058 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5059 p = s; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5060 break; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5061 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5062 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5063 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5064 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5065 if (i == entries) |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5066 { |
|
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
5067 len = (int)STRLEN("multispace"); |
|
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5068 len2 = (int)STRLEN("leadmultispace"); |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5069 if (is_listchars |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5070 && STRNCMP(p, "multispace", len) == 0 |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5071 && p[len] == ':' |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5072 && p[len + 1] != NUL) |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5073 { |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5074 s = p + len + 1; |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5075 if (round == 0) |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5076 { |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5077 // Get length of lcs-multispace string in first round |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5078 last_multispace = p; |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5079 multispace_len = 0; |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5080 while (*s != NUL && *s != ',') |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5081 { |
|
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5082 c1 = get_encoded_char_adv(&s); |
|
26634
c75f70257cf5
patch 8.2.3846: no error when using control character for 'lcs' or 'fcs'
Bram Moolenaar <Bram@vim.org>
parents:
26165
diff
changeset
|
5083 if (char2cells(c1) > 1) |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5084 return e_invalid_argument; |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5085 ++multispace_len; |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5086 } |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5087 if (multispace_len == 0) |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5088 // lcs-multispace cannot be an empty string |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5089 return e_invalid_argument; |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5090 p = s; |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5091 } |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5092 else |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5093 { |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5094 int multispace_pos = 0; |
|
25804
bf09d07f098e
patch 8.2.3437: compiler warnings for 32/64 bit usage
Bram Moolenaar <Bram@vim.org>
parents:
25780
diff
changeset
|
5095 |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5096 while (*s != NUL && *s != ',') |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5097 { |
|
25978
40b17deb294f
patch 8.2.3522: cannot use x and u when setting 'listchars'
Bram Moolenaar <Bram@vim.org>
parents:
25804
diff
changeset
|
5098 c1 = get_encoded_char_adv(&s); |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5099 if (p == last_multispace) |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5100 lcs_chars.multispace[multispace_pos++] = c1; |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5101 } |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5102 p = s; |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5103 } |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5104 } |
|
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5105 |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5106 else if (is_listchars |
|
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5107 && STRNCMP(p, "leadmultispace", len2) == 0 |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5108 && p[len2] == ':' |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5109 && p[len2 + 1] != NUL) |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5110 { |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5111 s = p + len2 + 1; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5112 if (round == 0) |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5113 { |
|
29098
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
5114 // get length of lcs-leadmultispace string in first |
|
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
5115 // round |
|
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5116 last_lmultispace = p; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5117 lead_multispace_len = 0; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5118 while (*s != NUL && *s != ',') |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5119 { |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5120 c1 = get_encoded_char_adv(&s); |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5121 if (char2cells(c1) > 1) |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5122 return e_invalid_argument; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5123 ++lead_multispace_len; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5124 } |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5125 if (lead_multispace_len == 0) |
|
29098
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
5126 // lcs-leadmultispace cannot be an empty string |
|
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5127 return e_invalid_argument; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5128 p = s; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5129 } |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5130 else |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5131 { |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5132 int multispace_pos = 0; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5133 |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5134 while (*s != NUL && *s != ',') |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5135 { |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5136 c1 = get_encoded_char_adv(&s); |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5137 if (p == last_lmultispace) |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5138 lcs_chars.leadmultispace[multispace_pos++] = c1; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5139 } |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5140 p = s; |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5141 } |
|
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
5142 } |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5143 else |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5144 return e_invalid_argument; |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5145 } |
|
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5146 |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5147 if (*p == ',') |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5148 ++p; |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5149 } |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5150 } |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5151 |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5152 if (apply) |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5153 { |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5154 if (is_listchars) |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5155 { |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5156 vim_free(wp->w_lcs_chars.multispace); |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5157 vim_free(wp->w_lcs_chars.leadmultispace); |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5158 wp->w_lcs_chars = lcs_chars; |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5159 } |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5160 else |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5161 { |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5162 wp->w_fill_chars = fill_chars; |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5163 } |
|
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
5164 } |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5165 else if (is_listchars) |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5166 { |
|
29395
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5167 vim_free(lcs_chars.multispace); |
|
caaf5b270018
patch 9.0.0040: use of set_chars_option() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
29387
diff
changeset
|
5168 vim_free(lcs_chars.leadmultispace); |
|
29387
9dce192d1ac2
patch 9.0.0036: 'fillchars' cannot have window-local values
Bram Moolenaar <Bram@vim.org>
parents:
29328
diff
changeset
|
5169 } |
|
17940
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5170 |
|
079e10a49ea1
patch 8.1.1966: some code in options.c fits better elsewhere
Bram Moolenaar <Bram@vim.org>
parents:
17851
diff
changeset
|
5171 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
|
5172 } |
|
29672
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5173 |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5174 /* |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5175 * Check all global and local values of 'listchars' and 'fillchars'. |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5176 * Return an untranslated error messages if any of them is invalid, NULL |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5177 * otherwise. |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5178 */ |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5179 char * |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5180 check_chars_options(void) |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5181 { |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5182 tabpage_T *tp; |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5183 win_T *wp; |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5184 |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5185 if (set_chars_option(curwin, &p_lcs, FALSE) != NULL) |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5186 return e_conflicts_with_value_of_listchars; |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5187 if (set_chars_option(curwin, &p_fcs, FALSE) != NULL) |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5188 return e_conflicts_with_value_of_fillchars; |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5189 FOR_ALL_TAB_WINDOWS(tp, wp) |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5190 { |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5191 if (set_chars_option(wp, &wp->w_p_lcs, FALSE) != NULL) |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5192 return e_conflicts_with_value_of_listchars; |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5193 if (set_chars_option(wp, &wp->w_p_fcs, FALSE) != NULL) |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5194 return e_conflicts_with_value_of_fillchars; |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5195 } |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5196 return NULL; |
|
6b8aaf16af99
patch 9.0.0176: checking character options is duplicated and incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
5197 } |