Mercurial > vim
annotate src/libvterm/src/screen.c @ 33341:3dd54b0dab14 v9.0.1934
patch 9.0.1934: :bwipe fails after switching window from aucmd_win.
Commit: https://github.com/vim/vim/commit/46bdae036ac4121e305fc3ed4ef3f9fc928dcb25
Author: zeertzjq <zeertzjq@outlook.com>
Date: Sun Sep 24 23:16:08 2023 +0200
patch 9.0.1934: :bwipe fails after switching window from aucmd_win.
Problem: :bwipe fails after switching window from aucmd_win.
Solution: Decrement b_nwindows after switching back to aucmd_win.
closes: #13160
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
author | Christian Brabandt <cb@256bit.org> |
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date | Sun, 24 Sep 2023 23:30:04 +0200 |
parents | 288bbf09d372 |
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rev | line source |
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1 #include "vterm_internal.h" |
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2 |
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3 // vim: set sw=2 : |
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4 #include <stdio.h> |
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5 #include <string.h> |
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6 |
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7 #include "rect.h" |
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8 #include "utf8.h" |
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9 |
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10 #define UNICODE_SPACE 0x20 |
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11 #define UNICODE_LINEFEED 0x0a |
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12 |
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13 #undef DEBUG_REFLOW |
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14 |
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15 /* State of the pen at some moment in time, also used in a cell */ |
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16 typedef struct |
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17 { |
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18 /* After the bitfield */ |
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19 VTermColor fg, bg; |
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20 |
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21 unsigned int bold : 1; |
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22 unsigned int underline : 2; |
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23 unsigned int italic : 1; |
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24 unsigned int blink : 1; |
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25 unsigned int reverse : 1; |
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26 unsigned int conceal : 1; |
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27 unsigned int strike : 1; |
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28 unsigned int font : 4; /* 0 to 9 */ |
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29 unsigned int small : 1; |
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30 unsigned int baseline : 2; |
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31 |
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32 /* Extra state storage that isn't strictly pen-related */ |
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33 unsigned int protected_cell : 1; |
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34 unsigned int dwl : 1; /* on a DECDWL or DECDHL line */ |
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35 unsigned int dhl : 2; /* on a DECDHL line (1=top 2=bottom) */ |
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36 } ScreenPen; |
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37 |
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38 /* Internal representation of a screen cell */ |
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39 typedef struct |
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40 { |
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41 uint32_t chars[VTERM_MAX_CHARS_PER_CELL]; |
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42 ScreenPen pen; |
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43 } ScreenCell; |
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44 |
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45 struct VTermScreen |
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46 { |
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47 VTerm *vt; |
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48 VTermState *state; |
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49 |
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50 const VTermScreenCallbacks *callbacks; |
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51 void *cbdata; |
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52 |
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53 VTermDamageSize damage_merge; |
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54 /* start_row == -1 => no damage */ |
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55 VTermRect damaged; |
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56 VTermRect pending_scrollrect; |
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57 int pending_scroll_downward, pending_scroll_rightward; |
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58 |
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59 int rows; |
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60 int cols; |
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61 |
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62 unsigned int global_reverse : 1; |
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63 unsigned int reflow : 1; |
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64 |
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65 /* Primary and Altscreen. buffers[1] is lazily allocated as needed */ |
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66 ScreenCell *buffers[2]; |
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67 |
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68 /* buffer will == buffers[0] or buffers[1], depending on altscreen */ |
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69 ScreenCell *buffer; |
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70 |
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71 /* buffer for a single screen row used in scrollback storage callbacks */ |
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72 VTermScreenCell *sb_buffer; |
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73 |
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74 ScreenPen pen; |
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75 }; |
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76 |
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77 static void clearcell(const VTermScreen *screen, ScreenCell *cell) |
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78 { |
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79 cell->chars[0] = 0; |
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80 cell->pen = screen->pen; |
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81 } |
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82 |
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83 static ScreenCell *getcell(const VTermScreen *screen, int row, int col) |
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84 { |
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85 if(row < 0 || row >= screen->rows) |
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86 return NULL; |
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87 if(col < 0 || col >= screen->cols) |
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88 return NULL; |
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89 if (screen->buffer == NULL) |
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90 return NULL; |
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91 return screen->buffer + (screen->cols * row) + col; |
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92 } |
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93 |
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94 static ScreenCell *alloc_buffer(VTermScreen *screen, int rows, int cols) |
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95 { |
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96 ScreenCell *new_buffer = vterm_allocator_malloc(screen->vt, sizeof(ScreenCell) * rows * cols); |
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97 |
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98 for(int row = 0; row < rows; row++) { |
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99 for(int col = 0; col < cols; col++) { |
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100 clearcell(screen, &new_buffer[row * cols + col]); |
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101 } |
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102 } |
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103 |
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104 return new_buffer; |
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105 } |
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106 |
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107 static void damagerect(VTermScreen *screen, VTermRect rect) |
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108 { |
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109 VTermRect emit; |
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110 |
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111 switch(screen->damage_merge) { |
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112 case VTERM_DAMAGE_CELL: |
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113 /* Always emit damage event */ |
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114 emit = rect; |
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115 break; |
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116 |
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117 case VTERM_DAMAGE_ROW: |
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118 /* Emit damage longer than one row. Try to merge with existing damage in |
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119 * the same row */ |
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120 if(rect.end_row > rect.start_row + 1) { |
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121 // Bigger than 1 line - flush existing, emit this |
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122 vterm_screen_flush_damage(screen); |
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123 emit = rect; |
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124 } |
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125 else if(screen->damaged.start_row == -1) { |
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126 // None stored yet |
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127 screen->damaged = rect; |
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128 return; |
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129 } |
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130 else if(rect.start_row == screen->damaged.start_row) { |
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131 // Merge with the stored line |
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132 if(screen->damaged.start_col > rect.start_col) |
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133 screen->damaged.start_col = rect.start_col; |
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134 if(screen->damaged.end_col < rect.end_col) |
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135 screen->damaged.end_col = rect.end_col; |
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136 return; |
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137 } |
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138 else { |
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139 // Emit the currently stored line, store a new one |
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140 emit = screen->damaged; |
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141 screen->damaged = rect; |
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142 } |
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143 break; |
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144 |
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145 case VTERM_DAMAGE_SCREEN: |
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146 case VTERM_DAMAGE_SCROLL: |
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147 /* Never emit damage event */ |
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148 if(screen->damaged.start_row == -1) |
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149 screen->damaged = rect; |
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150 else { |
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151 rect_expand(&screen->damaged, &rect); |
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152 } |
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153 return; |
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154 |
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155 default: |
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156 DEBUG_LOG1("TODO: Maybe merge damage for level %d\n", screen->damage_merge); |
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157 return; |
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158 } |
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159 |
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160 if(screen->callbacks && screen->callbacks->damage) |
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161 (*screen->callbacks->damage)(emit, screen->cbdata); |
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162 } |
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163 |
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164 static void damagescreen(VTermScreen *screen) |
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165 { |
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166 VTermRect rect = {0,0,0,0}; |
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167 rect.end_row = screen->rows; |
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168 rect.end_col = screen->cols; |
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169 |
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170 damagerect(screen, rect); |
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171 } |
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172 |
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173 static int putglyph(VTermGlyphInfo *info, VTermPos pos, void *user) |
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174 { |
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175 VTermScreen *screen = user; |
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176 ScreenCell *cell = getcell(screen, pos.row, pos.col); |
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177 |
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178 if(!cell) |
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179 return 0; |
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180 |
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181 int i; |
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182 for(i = 0; i < VTERM_MAX_CHARS_PER_CELL && info->chars[i]; i++) { |
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183 cell->chars[i] = info->chars[i]; |
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184 cell->pen = screen->pen; |
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185 } |
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186 if(i < VTERM_MAX_CHARS_PER_CELL) |
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187 cell->chars[i] = 0; |
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188 |
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189 for(int col = 1; col < info->width; col++) |
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190 { |
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191 ScreenCell *onecell = getcell(screen, pos.row, pos.col + col); |
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192 if (onecell == NULL) |
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193 break; |
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194 onecell->chars[0] = (uint32_t)-1; |
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195 } |
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196 |
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197 VTermRect rect; |
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198 rect.start_row = pos.row; |
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199 rect.end_row = pos.row+1; |
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200 rect.start_col = pos.col; |
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201 rect.end_col = pos.col+info->width; |
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202 |
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203 cell->pen.protected_cell = info->protected_cell; |
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204 cell->pen.dwl = info->dwl; |
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205 cell->pen.dhl = info->dhl; |
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206 |
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207 damagerect(screen, rect); |
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208 |
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209 return 1; |
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210 } |
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211 |
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212 static void sb_pushline_from_row(VTermScreen *screen, int row) |
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213 { |
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214 VTermPos pos; |
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215 pos.row = row; |
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216 for(pos.col = 0; pos.col < screen->cols; pos.col++) |
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217 vterm_screen_get_cell(screen, pos, screen->sb_buffer + pos.col); |
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218 |
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219 (screen->callbacks->sb_pushline)(screen->cols, screen->sb_buffer, screen->cbdata); |
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220 } |
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221 |
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222 static int moverect_internal(VTermRect dest, VTermRect src, void *user) |
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223 { |
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224 VTermScreen *screen = user; |
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225 |
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226 if(screen->callbacks && screen->callbacks->sb_pushline && |
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227 dest.start_row == 0 && dest.start_col == 0 && // starts top-left corner |
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228 dest.end_col == screen->cols && // full width |
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229 screen->buffer == screen->buffers[BUFIDX_PRIMARY]) { // not altscreen |
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230 for(int row = 0; row < src.start_row; row++) |
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231 sb_pushline_from_row(screen, row); |
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232 } |
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233 |
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234 int cols = src.end_col - src.start_col; |
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235 int downward = src.start_row - dest.start_row; |
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236 |
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237 int init_row, test_row, inc_row; |
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238 if(downward < 0) { |
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239 init_row = dest.end_row - 1; |
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240 test_row = dest.start_row - 1; |
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241 inc_row = -1; |
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242 } |
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243 else { |
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244 init_row = dest.start_row; |
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245 test_row = dest.end_row; |
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246 inc_row = +1; |
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247 } |
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248 |
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249 for(int row = init_row; row != test_row; row += inc_row) |
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250 memmove(getcell(screen, row, dest.start_col), |
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251 getcell(screen, row + downward, src.start_col), |
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252 cols * sizeof(ScreenCell)); |
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253 |
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254 return 1; |
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255 } |
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256 |
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257 static int moverect_user(VTermRect dest, VTermRect src, void *user) |
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258 { |
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259 VTermScreen *screen = user; |
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260 |
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261 if(screen->callbacks && screen->callbacks->moverect) { |
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262 if(screen->damage_merge != VTERM_DAMAGE_SCROLL) |
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263 // Avoid an infinite loop |
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264 vterm_screen_flush_damage(screen); |
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265 |
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266 if((*screen->callbacks->moverect)(dest, src, screen->cbdata)) |
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267 return 1; |
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268 } |
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269 |
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270 damagerect(screen, dest); |
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271 |
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272 return 1; |
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273 } |
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274 |
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275 static int erase_internal(VTermRect rect, int selective, void *user) |
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276 { |
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277 VTermScreen *screen = user; |
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278 |
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279 for(int row = rect.start_row; row < screen->state->rows && row < rect.end_row; row++) { |
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280 const VTermLineInfo *info = vterm_state_get_lineinfo(screen->state, row); |
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281 |
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282 for(int col = rect.start_col; col < rect.end_col; col++) { |
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283 ScreenCell *cell = getcell(screen, row, col); |
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284 |
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285 if (cell == NULL) |
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286 { |
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287 DEBUG_LOG2("libvterm: erase_internal() position invalid: %d / %d", |
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288 row, col); |
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289 return 1; |
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290 } |
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291 if(selective && cell->pen.protected_cell) |
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292 continue; |
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293 |
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294 cell->chars[0] = 0; |
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295 cell->pen = (ScreenPen){ |
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296 /* Only copy .fg and .bg; leave things like rv in reset state */ |
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297 .fg = screen->pen.fg, |
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298 .bg = screen->pen.bg, |
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299 }; |
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300 cell->pen.dwl = info->doublewidth; |
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301 cell->pen.dhl = info->doubleheight; |
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302 } |
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303 } |
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304 |
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305 return 1; |
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306 } |
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307 |
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308 static int erase_user(VTermRect rect, int selective UNUSED, void *user) |
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309 { |
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310 VTermScreen *screen = user; |
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311 |
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312 damagerect(screen, rect); |
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313 |
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314 return 1; |
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315 } |
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316 |
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317 static int erase(VTermRect rect, int selective, void *user) |
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318 { |
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319 erase_internal(rect, selective, user); |
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320 return erase_user(rect, 0, user); |
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321 } |
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322 |
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323 static int scrollrect(VTermRect rect, int downward, int rightward, void *user) |
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324 { |
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325 VTermScreen *screen = user; |
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326 |
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327 if(screen->damage_merge != VTERM_DAMAGE_SCROLL) { |
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328 vterm_scroll_rect(rect, downward, rightward, |
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329 moverect_internal, erase_internal, screen); |
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330 |
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331 vterm_screen_flush_damage(screen); |
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332 |
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333 vterm_scroll_rect(rect, downward, rightward, |
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334 moverect_user, erase_user, screen); |
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335 |
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336 return 1; |
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337 } |
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338 |
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339 if(screen->damaged.start_row != -1 && |
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340 !rect_intersects(&rect, &screen->damaged)) { |
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341 vterm_screen_flush_damage(screen); |
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342 } |
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343 |
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344 if(screen->pending_scrollrect.start_row == -1) { |
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345 screen->pending_scrollrect = rect; |
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346 screen->pending_scroll_downward = downward; |
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347 screen->pending_scroll_rightward = rightward; |
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348 } |
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349 else if(rect_equal(&screen->pending_scrollrect, &rect) && |
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350 ((screen->pending_scroll_downward == 0 && downward == 0) || |
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351 (screen->pending_scroll_rightward == 0 && rightward == 0))) { |
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352 screen->pending_scroll_downward += downward; |
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353 screen->pending_scroll_rightward += rightward; |
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354 } |
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355 else { |
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356 vterm_screen_flush_damage(screen); |
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357 |
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358 screen->pending_scrollrect = rect; |
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359 screen->pending_scroll_downward = downward; |
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360 screen->pending_scroll_rightward = rightward; |
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361 } |
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362 |
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363 vterm_scroll_rect(rect, downward, rightward, |
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364 moverect_internal, erase_internal, screen); |
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365 |
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366 if(screen->damaged.start_row == -1) |
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
367 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
368 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
369 if(rect_contains(&rect, &screen->damaged)) { |
20518
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
20500
diff
changeset
|
370 /* Scroll region entirely contains the damage; just move it */ |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
371 vterm_rect_move(&screen->damaged, -downward, -rightward); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
372 rect_clip(&screen->damaged, &rect); |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
373 } |
20518
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
374 /* There are a number of possible cases here, but lets restrict this to only |
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
20500
diff
changeset
|
375 * the common case where we might actually gain some performance by |
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
20500
diff
changeset
|
376 * optimising it. Namely, a vertical scroll that neatly cuts the damage |
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
377 * region in half. |
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
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parents:
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diff
changeset
|
378 */ |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
379 else if(rect.start_col <= screen->damaged.start_col && |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
380 rect.end_col >= screen->damaged.end_col && |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
381 rightward == 0) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
382 if(screen->damaged.start_row >= rect.start_row && |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
383 screen->damaged.start_row < rect.end_row) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
384 screen->damaged.start_row -= downward; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
385 if(screen->damaged.start_row < rect.start_row) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
386 screen->damaged.start_row = rect.start_row; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
387 if(screen->damaged.start_row > rect.end_row) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
388 screen->damaged.start_row = rect.end_row; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
389 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
390 if(screen->damaged.end_row >= rect.start_row && |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
391 screen->damaged.end_row < rect.end_row) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
392 screen->damaged.end_row -= downward; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
393 if(screen->damaged.end_row < rect.start_row) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
394 screen->damaged.end_row = rect.start_row; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
395 if(screen->damaged.end_row > rect.end_row) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
396 screen->damaged.end_row = rect.end_row; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
397 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
398 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
399 else { |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
400 DEBUG_LOG2("TODO: Just flush and redo damaged=" STRFrect " rect=" STRFrect "\n", |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
401 ARGSrect(screen->damaged), ARGSrect(rect)); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
402 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
403 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
404 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
405 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
406 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
407 static int movecursor(VTermPos pos, VTermPos oldpos, int visible, void *user) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
408 { |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
409 VTermScreen *screen = user; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
410 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
411 if(screen->callbacks && screen->callbacks->movecursor) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
412 return (*screen->callbacks->movecursor)(pos, oldpos, visible, screen->cbdata); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
413 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
414 return 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
415 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
416 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
417 static int setpenattr(VTermAttr attr, VTermValue *val, void *user) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
418 { |
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parents:
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changeset
|
419 VTermScreen *screen = user; |
2c72fa16aa70
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parents:
diff
changeset
|
420 |
2c72fa16aa70
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parents:
diff
changeset
|
421 switch(attr) { |
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parents:
diff
changeset
|
422 case VTERM_ATTR_BOLD: |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
423 screen->pen.bold = val->boolean; |
2c72fa16aa70
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parents:
diff
changeset
|
424 return 1; |
2c72fa16aa70
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parents:
diff
changeset
|
425 case VTERM_ATTR_UNDERLINE: |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
426 screen->pen.underline = val->number; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
427 return 1; |
2c72fa16aa70
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parents:
diff
changeset
|
428 case VTERM_ATTR_ITALIC: |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
429 screen->pen.italic = val->boolean; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
430 return 1; |
2c72fa16aa70
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parents:
diff
changeset
|
431 case VTERM_ATTR_BLINK: |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
432 screen->pen.blink = val->boolean; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
433 return 1; |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
434 case VTERM_ATTR_REVERSE: |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
435 screen->pen.reverse = val->boolean; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
436 return 1; |
20496
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
437 case VTERM_ATTR_CONCEAL: |
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
438 screen->pen.conceal = val->boolean; |
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
439 return 1; |
14734
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
440 case VTERM_ATTR_STRIKE: |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
441 screen->pen.strike = val->boolean; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
442 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
443 case VTERM_ATTR_FONT: |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
444 screen->pen.font = val->number; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
445 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
446 case VTERM_ATTR_FOREGROUND: |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
447 screen->pen.fg = val->color; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
448 return 1; |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
449 case VTERM_ATTR_BACKGROUND: |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
450 screen->pen.bg = val->color; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
451 return 1; |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
452 case VTERM_ATTR_SMALL: |
30894
bf4f25d50fdd
patch 9.0.0781: workaround to rename "small" to "smallfont" is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
30884
diff
changeset
|
453 screen->pen.small = val->boolean; |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
454 return 1; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
455 case VTERM_ATTR_BASELINE: |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
456 screen->pen.baseline = val->number; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
457 return 1; |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
458 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
459 case VTERM_N_ATTRS: |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
460 return 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
461 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
462 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
463 return 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
464 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
465 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
466 static int settermprop(VTermProp prop, VTermValue *val, void *user) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
467 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
468 VTermScreen *screen = user; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
469 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
470 switch(prop) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
471 case VTERM_PROP_ALTSCREEN: |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
472 if(val->boolean && !screen->buffers[BUFIDX_ALTSCREEN]) |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
473 return 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
474 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
475 screen->buffer = val->boolean ? screen->buffers[BUFIDX_ALTSCREEN] : screen->buffers[BUFIDX_PRIMARY]; |
20518
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
20500
diff
changeset
|
476 /* only send a damage event on disable; because during enable there's an |
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
20500
diff
changeset
|
477 * erase that sends a damage anyway |
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
20500
diff
changeset
|
478 */ |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
479 if(!val->boolean) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
480 damagescreen(screen); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
481 break; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
482 case VTERM_PROP_REVERSE: |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
483 screen->global_reverse = val->boolean; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
484 damagescreen(screen); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
485 break; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
486 default: |
20518
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
20500
diff
changeset
|
487 ; /* ignore */ |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
488 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
489 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
490 if(screen->callbacks && screen->callbacks->settermprop) |
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491 return (*screen->callbacks->settermprop)(prop, val, screen->cbdata); |
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492 |
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493 return 1; |
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494 } |
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495 |
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496 static int bell(void *user) |
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497 { |
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498 VTermScreen *screen = user; |
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499 |
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500 if(screen->callbacks && screen->callbacks->bell) |
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501 return (*screen->callbacks->bell)(screen->cbdata); |
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502 |
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503 return 0; |
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504 } |
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505 |
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506 /* How many cells are non-blank |
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507 * Returns the position of the first blank cell in the trailing blank end */ |
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508 static int line_popcount(ScreenCell *buffer, int row, int rows UNUSED, int cols) |
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509 { |
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510 int col = cols - 1; |
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511 while(col >= 0 && buffer[row * cols + col].chars[0] == 0) |
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512 col--; |
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513 return col + 1; |
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514 } |
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515 |
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516 #define REFLOW (screen->reflow) |
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517 |
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518 static void resize_buffer(VTermScreen *screen, int bufidx, int new_rows, int new_cols, int active, VTermStateFields *statefields) |
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519 { |
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520 int old_rows = screen->rows; |
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521 int old_cols = screen->cols; |
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522 |
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523 ScreenCell *old_buffer = screen->buffers[bufidx]; |
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524 VTermLineInfo *old_lineinfo = statefields->lineinfos[bufidx]; |
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525 |
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526 ScreenCell *new_buffer = vterm_allocator_malloc(screen->vt, sizeof(ScreenCell) * new_rows * new_cols); |
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527 VTermLineInfo *new_lineinfo = vterm_allocator_malloc(screen->vt, sizeof(new_lineinfo[0]) * new_rows); |
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528 |
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529 // Find the final row of old buffer content |
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530 int old_row = old_rows - 1; |
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531 int new_row = new_rows - 1; |
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532 |
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533 VTermPos old_cursor = statefields->pos; |
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534 VTermPos new_cursor = { -1, -1 }; |
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535 |
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536 #ifdef DEBUG_REFLOW |
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537 fprintf(stderr, "Resizing from %dx%d to %dx%d; cursor was at (%d,%d)\n", |
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538 old_cols, old_rows, new_cols, new_rows, old_cursor.col, old_cursor.row); |
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539 #endif |
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540 |
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541 /* Keep track of the final row that is knonw to be blank, so we know what |
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542 * spare space we have for scrolling into |
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543 */ |
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544 int final_blank_row = new_rows; |
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545 |
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546 while(old_row >= 0) { |
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547 int old_row_end = old_row; |
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548 /* TODO: Stop if dwl or dhl */ |
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549 while(REFLOW && old_lineinfo && old_row >= 0 && old_lineinfo[old_row].continuation) |
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550 old_row--; |
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551 int old_row_start = old_row; |
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552 |
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553 int width = 0; |
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554 for(int row = old_row_start; row <= old_row_end; row++) { |
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555 if(REFLOW && row < (old_rows - 1) && old_lineinfo[row + 1].continuation) |
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|
556 width += old_cols; |
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557 else |
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558 width += line_popcount(old_buffer, row, old_rows, old_cols); |
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559 } |
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|
560 |
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|
561 if(final_blank_row == (new_row + 1) && width == 0) |
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562 final_blank_row = new_row; |
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563 |
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564 int new_height = REFLOW |
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565 ? width ? (width + new_cols - 1) / new_cols : 1 |
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566 : 1; |
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567 |
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|
568 int new_row_end = new_row; |
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569 int new_row_start = new_row - new_height + 1; |
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|
570 |
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571 old_row = old_row_start; |
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572 int old_col = 0; |
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|
573 |
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|
574 int spare_rows = new_rows - final_blank_row; |
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|
575 |
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|
576 if(new_row_start < 0 && /* we'd fall off the top */ |
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|
577 spare_rows >= 0 && /* we actually have spare rows */ |
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578 (!active || new_cursor.row == -1 || (new_cursor.row - new_row_start) < new_rows)) |
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|
579 { |
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580 /* Attempt to scroll content down into the blank rows at the bottom to |
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|
581 * make it fit |
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|
582 */ |
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|
583 int downwards = -new_row_start; |
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|
584 if(downwards > spare_rows) |
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|
585 downwards = spare_rows; |
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|
586 int rowcount = new_rows - downwards; |
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|
587 |
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changeset
|
588 #ifdef DEBUG_REFLOW |
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589 fprintf(stderr, " scroll %d rows +%d downwards\n", rowcount, downwards); |
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|
590 #endif |
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|
591 |
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|
592 memmove(&new_buffer[downwards * new_cols], &new_buffer[0], rowcount * new_cols * sizeof(ScreenCell)); |
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593 memmove(&new_lineinfo[downwards], &new_lineinfo[0], rowcount * sizeof(new_lineinfo[0])); |
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|
594 |
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|
595 new_row += downwards; |
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|
596 new_row_start += downwards; |
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|
597 new_row_end += downwards; |
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|
598 |
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|
599 if(new_cursor.row >= 0) |
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changeset
|
600 new_cursor.row += downwards; |
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601 |
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602 final_blank_row += downwards; |
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603 } |
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|
604 |
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|
605 #ifdef DEBUG_REFLOW |
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606 fprintf(stderr, " rows [%d..%d] <- [%d..%d] width=%d\n", |
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607 new_row_start, new_row_end, old_row_start, old_row_end, width); |
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608 #endif |
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|
609 |
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|
610 if(new_row_start < 0) { |
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|
611 if(old_row_start <= old_cursor.row && old_cursor.row < old_row_end) { |
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|
612 new_cursor.row = 0; |
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|
613 new_cursor.col = old_cursor.col; |
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|
614 if(new_cursor.col >= new_cols) |
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|
615 new_cursor.col = new_cols-1; |
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|
616 } |
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|
617 break; |
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|
618 } |
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|
619 |
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|
620 for(new_row = new_row_start, old_row = old_row_start; new_row <= new_row_end; new_row++) { |
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|
621 int count = width >= new_cols ? new_cols : width; |
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622 width -= count; |
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623 |
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|
624 int new_col = 0; |
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|
625 |
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|
626 while(count) { |
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|
627 /* TODO: This could surely be done a lot faster by memcpy()'ing the entire range */ |
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|
628 new_buffer[new_row * new_cols + new_col] = old_buffer[old_row * old_cols + old_col]; |
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629 |
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630 if(old_cursor.row == old_row && old_cursor.col == old_col) |
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631 new_cursor.row = new_row, new_cursor.col = new_col; |
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|
632 |
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|
633 old_col++; |
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|
634 if(old_col == old_cols) { |
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|
635 old_row++; |
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|
636 |
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|
637 if(!REFLOW) { |
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|
638 new_col++; |
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|
639 break; |
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|
640 } |
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|
641 old_col = 0; |
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|
642 } |
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|
643 |
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|
644 new_col++; |
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|
645 count--; |
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|
646 } |
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|
647 |
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|
648 if(old_cursor.row == old_row && old_cursor.col >= old_col) { |
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|
649 new_cursor.row = new_row, new_cursor.col = (old_cursor.col - old_col + new_col); |
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650 if(new_cursor.col >= new_cols) |
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|
651 new_cursor.col = new_cols-1; |
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|
652 } |
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changeset
|
653 |
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|
654 while(new_col < new_cols) { |
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|
655 clearcell(screen, &new_buffer[new_row * new_cols + new_col]); |
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changeset
|
656 new_col++; |
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|
657 } |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
658 |
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|
659 new_lineinfo[new_row].continuation = (new_row > new_row_start); |
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|
660 } |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
661 |
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|
662 old_row = old_row_start - 1; |
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|
663 new_row = new_row_start - 1; |
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|
664 } |
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changeset
|
665 |
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changeset
|
666 if(old_cursor.row <= old_row) { |
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changeset
|
667 /* cursor would have moved entirely off the top of the screen; lets just |
82336c3b679d
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changeset
|
668 * bring it within range */ |
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|
669 new_cursor.row = 0, new_cursor.col = old_cursor.col; |
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|
670 if(new_cursor.col >= new_cols) |
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|
671 new_cursor.col = new_cols-1; |
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|
672 } |
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changeset
|
673 |
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changeset
|
674 /* We really expect the cursor position to be set by now */ |
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|
675 /* Unfortunately we do get here when "new_rows" is one. We don't want |
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|
676 * to crash, so until the above code is fixed let's just set the cursor. */ |
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|
677 if(active && (new_cursor.row == -1 || new_cursor.col == -1)) { |
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|
678 /* fprintf(stderr, "screen_resize failed to update cursor position\n"); |
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|
679 * abort(); */ |
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diff
changeset
|
680 if (new_cursor.row < 0) |
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changeset
|
681 new_cursor.row = 0; |
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changeset
|
682 if (new_cursor.col < 0) |
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patch 9.0.1049: crash when opening a very small terminal window
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changeset
|
683 new_cursor.col = 0; |
20466
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patch 8.2.0787: libvterm code lags behind the upstream version
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diff
changeset
|
684 } |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
685 |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
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diff
changeset
|
686 if(old_row >= 0 && bufidx == BUFIDX_PRIMARY) { |
3bd0d7cfddc9
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parents:
18802
diff
changeset
|
687 /* Push spare lines to scrollback buffer */ |
32728
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Christian Brabandt <cb@256bit.org>
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changeset
|
688 if(screen->callbacks && screen->callbacks->sb_pushline) |
b13f723a7ec6
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diff
changeset
|
689 for(int row = 0; row <= old_row; row++) |
b13f723a7ec6
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diff
changeset
|
690 sb_pushline_from_row(screen, row); |
20480
d0bf39eb2b07
patch 8.2.0794: libvterm code lags behind the upstream version
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changeset
|
691 if(active) |
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changeset
|
692 statefields->pos.row -= (old_row + 1); |
20466
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changeset
|
693 } |
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changeset
|
694 if(new_row >= 0 && bufidx == BUFIDX_PRIMARY && |
3bd0d7cfddc9
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changeset
|
695 screen->callbacks && screen->callbacks->sb_popline) { |
3bd0d7cfddc9
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changeset
|
696 /* Try to backfill rows by popping scrollback buffer */ |
3bd0d7cfddc9
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changeset
|
697 while(new_row >= 0) { |
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changeset
|
698 VTermPos pos; |
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|
699 if(!(screen->callbacks->sb_popline(old_cols, screen->sb_buffer, screen->cbdata))) |
3bd0d7cfddc9
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changeset
|
700 break; |
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changeset
|
701 |
3bd0d7cfddc9
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changeset
|
702 pos.row = new_row; |
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|
703 for(pos.col = 0; pos.col < old_cols && pos.col < new_cols; pos.col += screen->sb_buffer[pos.col].width) { |
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|
704 VTermScreenCell *src = &screen->sb_buffer[pos.col]; |
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changeset
|
705 ScreenCell *dst = &new_buffer[pos.row * new_cols + pos.col]; |
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changeset
|
706 |
30880
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changeset
|
707 for(int i = 0; i < VTERM_MAX_CHARS_PER_CELL; i++) { |
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3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
708 dst->chars[i] = src->chars[i]; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
709 if(!src->chars[i]) |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
710 break; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
711 } |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
712 |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
713 dst->pen.bold = src->attrs.bold; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
714 dst->pen.underline = src->attrs.underline; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
715 dst->pen.italic = src->attrs.italic; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
716 dst->pen.blink = src->attrs.blink; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
717 dst->pen.reverse = src->attrs.reverse ^ screen->global_reverse; |
20496
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
718 dst->pen.conceal = src->attrs.conceal; |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
719 dst->pen.strike = src->attrs.strike; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
720 dst->pen.font = src->attrs.font; |
30894
bf4f25d50fdd
patch 9.0.0781: workaround to rename "small" to "smallfont" is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
30884
diff
changeset
|
721 dst->pen.small = src->attrs.small; |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
722 dst->pen.baseline = src->attrs.baseline; |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
723 |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
724 dst->pen.fg = src->fg; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
725 dst->pen.bg = src->bg; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
726 |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
727 if(src->width == 2 && pos.col < (new_cols-1)) |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
728 (dst + 1)->chars[0] = (uint32_t) -1; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
729 } |
20496
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
730 for( ; pos.col < new_cols; pos.col++) |
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
731 clearcell(screen, &new_buffer[pos.row * new_cols + pos.col]); |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
732 new_row--; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
733 |
20480
d0bf39eb2b07
patch 8.2.0794: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20466
diff
changeset
|
734 if(active) |
d0bf39eb2b07
patch 8.2.0794: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20466
diff
changeset
|
735 statefields->pos.row++; |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
736 } |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
737 } |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
738 if(new_row >= 0) { |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
739 /* Scroll new rows back up to the top and fill in blanks at the bottom */ |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
740 int moverows = new_rows - new_row - 1; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
741 memmove(&new_buffer[0], &new_buffer[(new_row + 1) * new_cols], moverows * new_cols * sizeof(ScreenCell)); |
30876
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
742 memmove(&new_lineinfo[0], &new_lineinfo[new_row + 1], moverows * sizeof(new_lineinfo[0])); |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
743 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
744 new_cursor.row -= (new_row + 1); |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
745 |
30876
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
746 for(new_row = moverows; new_row < new_rows; new_row++) { |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
747 for(int col = 0; col < new_cols; col++) |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
748 clearcell(screen, &new_buffer[new_row * new_cols + col]); |
30876
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
749 new_lineinfo[new_row] = (VTermLineInfo){ 0 }; |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
750 } |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
751 } |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
752 |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
753 vterm_allocator_free(screen->vt, old_buffer); |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
754 screen->buffers[bufidx] = new_buffer; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
755 |
30876
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
756 vterm_allocator_free(screen->vt, old_lineinfo); |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
757 statefields->lineinfos[bufidx] = new_lineinfo; |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
758 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
759 if(active) |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
760 statefields->pos = new_cursor; |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
761 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
762 return; |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
763 } |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
764 |
20480
d0bf39eb2b07
patch 8.2.0794: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20466
diff
changeset
|
765 static int resize(int new_rows, int new_cols, VTermStateFields *fields, void *user) |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
766 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
767 VTermScreen *screen = user; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
768 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
769 int altscreen_active = (screen->buffers[BUFIDX_ALTSCREEN] && screen->buffer == screen->buffers[BUFIDX_ALTSCREEN]); |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
770 |
30876
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
771 int old_rows = screen->rows; |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
772 int old_cols = screen->cols; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
773 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
774 if(new_cols > old_cols) { |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
775 /* Ensure that ->sb_buffer is large enough for a new or and old row */ |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
776 if(screen->sb_buffer) |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
777 vterm_allocator_free(screen->vt, screen->sb_buffer); |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
778 |
33324
288bbf09d372
patch 9.0.1927: patch 1916 (fixed terminal size) not optimal
Christian Brabandt <cb@256bit.org>
parents:
33301
diff
changeset
|
779 if (new_cols > VTERM_MAX_COLS) |
288bbf09d372
patch 9.0.1927: patch 1916 (fixed terminal size) not optimal
Christian Brabandt <cb@256bit.org>
parents:
33301
diff
changeset
|
780 new_cols = VTERM_MAX_COLS; |
33301
1bc6f0899715
patch 9.0.1916: Crash when allocating large terminal screen
Christian Brabandt <cb@256bit.org>
parents:
32728
diff
changeset
|
781 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
782 screen->sb_buffer = vterm_allocator_malloc(screen->vt, sizeof(VTermScreenCell) * new_cols); |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
783 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
784 |
33324
288bbf09d372
patch 9.0.1927: patch 1916 (fixed terminal size) not optimal
Christian Brabandt <cb@256bit.org>
parents:
33301
diff
changeset
|
785 if (new_rows > VTERM_MAX_ROWS) |
288bbf09d372
patch 9.0.1927: patch 1916 (fixed terminal size) not optimal
Christian Brabandt <cb@256bit.org>
parents:
33301
diff
changeset
|
786 new_rows = VTERM_MAX_ROWS; |
33301
1bc6f0899715
patch 9.0.1916: Crash when allocating large terminal screen
Christian Brabandt <cb@256bit.org>
parents:
32728
diff
changeset
|
787 |
20480
d0bf39eb2b07
patch 8.2.0794: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20466
diff
changeset
|
788 resize_buffer(screen, 0, new_rows, new_cols, !altscreen_active, fields); |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
789 if(screen->buffers[BUFIDX_ALTSCREEN]) |
20480
d0bf39eb2b07
patch 8.2.0794: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20466
diff
changeset
|
790 resize_buffer(screen, 1, new_rows, new_cols, altscreen_active, fields); |
30876
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
791 else if(new_rows != old_rows) { |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
792 /* We don't need a full resize of the altscreen because it isn't enabled |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
793 * but we should at least keep the lineinfo the right size */ |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
794 vterm_allocator_free(screen->vt, fields->lineinfos[BUFIDX_ALTSCREEN]); |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
795 |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
796 VTermLineInfo *new_lineinfo = vterm_allocator_malloc(screen->vt, sizeof(new_lineinfo[0]) * new_rows); |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
797 for(int row = 0; row < new_rows; row++) |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
798 new_lineinfo[row] = (VTermLineInfo){ 0 }; |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
799 |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
800 fields->lineinfos[BUFIDX_ALTSCREEN] = new_lineinfo; |
2d2758ffd959
patch 9.0.0772: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21606
diff
changeset
|
801 } |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
802 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
803 screen->buffer = altscreen_active ? screen->buffers[BUFIDX_ALTSCREEN] : screen->buffers[BUFIDX_PRIMARY]; |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
804 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
805 screen->rows = new_rows; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
806 screen->cols = new_cols; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
807 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
808 if(new_cols <= old_cols) { |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
809 if(screen->sb_buffer) |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
810 vterm_allocator_free(screen->vt, screen->sb_buffer); |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
811 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
812 screen->sb_buffer = vterm_allocator_malloc(screen->vt, sizeof(VTermScreenCell) * new_cols); |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
813 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
814 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
815 /* TODO: Maaaaybe we can optimise this if there's no reflow happening */ |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
816 damagescreen(screen); |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
817 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
818 if(screen->callbacks && screen->callbacks->resize) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
819 return (*screen->callbacks->resize)(new_rows, new_cols, screen->cbdata); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
820 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
821 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
822 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
823 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
824 static int setlineinfo(int row, const VTermLineInfo *newinfo, const VTermLineInfo *oldinfo, void *user) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
825 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
826 VTermScreen *screen = user; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
827 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
828 if(newinfo->doublewidth != oldinfo->doublewidth || |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
829 newinfo->doubleheight != oldinfo->doubleheight) { |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
830 for(int col = 0; col < screen->cols; col++) { |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
831 ScreenCell *cell = getcell(screen, row, col); |
20957
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
832 if (cell == NULL) |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
833 { |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
834 DEBUG_LOG2("libvterm: setlineinfo() position invalid: %d / %d", |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
835 row, col); |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
836 return 1; |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
837 } |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
838 cell->pen.dwl = newinfo->doublewidth; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
839 cell->pen.dhl = newinfo->doubleheight; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
840 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
841 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
842 VTermRect rect; |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
843 rect.start_row = row; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
844 rect.end_row = row + 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
845 rect.start_col = 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
846 rect.end_col = newinfo->doublewidth ? screen->cols / 2 : screen->cols; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
847 damagerect(screen, rect); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
848 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
849 if(newinfo->doublewidth) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
850 rect.start_col = screen->cols / 2; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
851 rect.end_col = screen->cols; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
852 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
853 erase_internal(rect, 0, user); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
854 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
855 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
856 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
857 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
858 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
859 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
860 static int sb_clear(void *user) { |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
861 VTermScreen *screen = user; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
862 |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
863 if(screen->callbacks && screen->callbacks->sb_clear) |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
864 if((*screen->callbacks->sb_clear)(screen->cbdata)) |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
865 return 1; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
866 |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
867 return 0; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
868 } |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
869 |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
870 static VTermStateCallbacks state_cbs = { |
17777
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
871 &putglyph, // putglyph |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
872 &movecursor, // movecursor |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
873 &scrollrect, // scrollrect |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
874 NULL, // moverect |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
875 &erase, // erase |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
876 NULL, // initpen |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
877 &setpenattr, // setpenattr |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
878 &settermprop, // settermprop |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16429
diff
changeset
|
879 &bell, // bell |
811a12a78164
patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
880 &resize, // resize |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
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changeset
|
881 &setlineinfo, // setlineinfo |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
882 &sb_clear, //sb_clear |
14734
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
883 }; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
884 |
15249
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
14734
diff
changeset
|
885 /* |
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
886 * Allocate a new screen and return it. |
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
14734
diff
changeset
|
887 * Return NULL when out of memory. |
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
14734
diff
changeset
|
888 */ |
14734
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patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
889 static VTermScreen *screen_new(VTerm *vt) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
890 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
891 VTermState *state = vterm_obtain_state(vt); |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
892 if(!state) |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
893 return NULL; |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
894 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
895 VTermScreen *screen = vterm_allocator_malloc(vt, sizeof(VTermScreen)); |
15249
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
896 if (screen == NULL) |
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
14734
diff
changeset
|
897 return NULL; |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
898 int rows, cols; |
14734
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patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
899 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
900 vterm_get_size(vt, &rows, &cols); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
901 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
902 screen->vt = vt; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
903 screen->state = state; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
904 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
905 screen->damage_merge = VTERM_DAMAGE_CELL; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
906 screen->damaged.start_row = -1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
907 screen->pending_scrollrect.start_row = -1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
908 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
909 screen->rows = rows; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
910 screen->cols = cols; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
911 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
912 screen->global_reverse = FALSE; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
913 screen->reflow = FALSE; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
914 |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
915 screen->callbacks = NULL; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
916 screen->cbdata = NULL; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
917 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
918 screen->buffers[BUFIDX_PRIMARY] = alloc_buffer(screen, rows, cols); |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
919 |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
920 screen->buffer = screen->buffers[BUFIDX_PRIMARY]; |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
921 |
14734
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
922 screen->sb_buffer = vterm_allocator_malloc(screen->vt, sizeof(VTermScreenCell) * cols); |
15249
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
923 if (screen->buffer == NULL || screen->sb_buffer == NULL) |
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
14734
diff
changeset
|
924 { |
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
14734
diff
changeset
|
925 vterm_screen_free(screen); |
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
926 return NULL; |
544490b69e1d
patch 8.1.0633: crash when out of memory while opening a terminal window
Bram Moolenaar <Bram@vim.org>
parents:
14734
diff
changeset
|
927 } |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
928 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
929 vterm_state_set_callbacks(screen->state, &state_cbs, screen); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
930 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
931 return screen; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
932 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
933 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
934 INTERNAL void vterm_screen_free(VTermScreen *screen) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
935 { |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
936 vterm_allocator_free(screen->vt, screen->buffers[BUFIDX_PRIMARY]); |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
937 if(screen->buffers[BUFIDX_ALTSCREEN]) |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
938 vterm_allocator_free(screen->vt, screen->buffers[BUFIDX_ALTSCREEN]); |
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
939 |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
940 vterm_allocator_free(screen->vt, screen->sb_buffer); |
20518
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
941 |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
942 vterm_allocator_free(screen->vt, screen); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
943 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
944 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
945 void vterm_screen_reset(VTermScreen *screen, int hard) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
946 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
947 screen->damaged.start_row = -1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
948 screen->pending_scrollrect.start_row = -1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
949 vterm_state_reset(screen->state, hard); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
950 vterm_screen_flush_damage(screen); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
951 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
952 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
953 static size_t _get_chars(const VTermScreen *screen, const int utf8, void *buffer, size_t len, const VTermRect rect) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
954 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
955 size_t outpos = 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
956 int padding = 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
957 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
958 #define PUT(c) \ |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
959 if(utf8) { \ |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
960 size_t thislen = utf8_seqlen(c); \ |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
961 if(buffer && outpos + thislen <= len) \ |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
962 outpos += fill_utf8((c), (char *)buffer + outpos); \ |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
963 else \ |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
964 outpos += thislen; \ |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
965 } \ |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
966 else { \ |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
967 if(buffer && outpos + 1 <= len) \ |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
968 ((uint32_t*)buffer)[outpos++] = (c); \ |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
969 else \ |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
970 outpos++; \ |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
971 } |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
972 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
973 for(int row = rect.start_row; row < rect.end_row; row++) { |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
974 for(int col = rect.start_col; col < rect.end_col; col++) { |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
975 ScreenCell *cell = getcell(screen, row, col); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
976 |
20957
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
977 if (cell == NULL) |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
978 { |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
979 DEBUG_LOG2("libvterm: _get_chars() position invalid: %d / %d", |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
980 row, col); |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
20875
diff
changeset
|
981 return 1; |
2f2bc98a8dfb
patch 8.2.1030: reducing size of a terminal window may cause a crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
982 } |
14734
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
983 if(cell->chars[0] == 0) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
984 // Erased cell, might need a space |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
985 padding++; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
986 else if(cell->chars[0] == (uint32_t)-1) |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
987 // Gap behind a double-width char, do nothing |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
988 ; |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
989 else { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
990 while(padding) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
991 PUT(UNICODE_SPACE); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
992 padding--; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
993 } |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
994 for(int i = 0; i < VTERM_MAX_CHARS_PER_CELL && cell->chars[i]; i++) { |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
995 PUT(cell->chars[i]); |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
996 } |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
997 } |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
998 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
999 |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1000 if(row < rect.end_row - 1) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1001 PUT(UNICODE_LINEFEED); |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1002 padding = 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1003 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1004 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1005 |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1006 return outpos; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1007 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1008 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1009 size_t vterm_screen_get_chars(const VTermScreen *screen, uint32_t *chars, size_t len, const VTermRect rect) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
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parents:
diff
changeset
|
1010 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1011 return _get_chars(screen, 0, chars, len, rect); |
2c72fa16aa70
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parents:
diff
changeset
|
1012 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1013 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
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|
1014 size_t vterm_screen_get_text(const VTermScreen *screen, char *str, size_t len, const VTermRect rect) |
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parents:
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|
1015 { |
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1016 return _get_chars(screen, 1, str, len, rect); |
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parents:
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changeset
|
1017 } |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1018 |
20518
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1019 /* Copy internal to external representation of a screen cell */ |
14734
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1020 int vterm_screen_get_cell(const VTermScreen *screen, VTermPos pos, VTermScreenCell *cell) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
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|
1021 { |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1022 ScreenCell *intcell = getcell(screen, pos.row, pos.col); |
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parents:
diff
changeset
|
1023 |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1024 if(!intcell) |
2c72fa16aa70
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diff
changeset
|
1025 return 0; |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1026 |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1027 for(int i = 0; i < VTERM_MAX_CHARS_PER_CELL; i++) { |
14734
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1028 cell->chars[i] = intcell->chars[i]; |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1029 if(!intcell->chars[i]) |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1030 break; |
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1031 } |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1032 |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1033 cell->attrs.bold = intcell->pen.bold; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1034 cell->attrs.underline = intcell->pen.underline; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1035 cell->attrs.italic = intcell->pen.italic; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1036 cell->attrs.blink = intcell->pen.blink; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1037 cell->attrs.reverse = intcell->pen.reverse ^ screen->global_reverse; |
20496
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
1038 cell->attrs.conceal = intcell->pen.conceal; |
14734
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1039 cell->attrs.strike = intcell->pen.strike; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1040 cell->attrs.font = intcell->pen.font; |
30894
bf4f25d50fdd
patch 9.0.0781: workaround to rename "small" to "smallfont" is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
30884
diff
changeset
|
1041 cell->attrs.small = intcell->pen.small; |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
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changeset
|
1042 cell->attrs.baseline = intcell->pen.baseline; |
14734
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1043 |
2c72fa16aa70
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1044 cell->attrs.dwl = intcell->pen.dwl; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1045 cell->attrs.dhl = intcell->pen.dhl; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1046 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1047 cell->fg = intcell->pen.fg; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1048 cell->bg = intcell->pen.bg; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1049 |
18064
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1050 if(vterm_get_special_pty_type() == 2) { |
18802
3be01cf0a632
patch 8.1.2389: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18267
diff
changeset
|
1051 // Get correct cell width from cell information contained in line buffer |
18064
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1052 if(pos.col < (screen->cols - 1) && |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1053 getcell(screen, pos.row, pos.col + 1)->chars[0] == (uint32_t)-1) { |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1054 if(getcell(screen, pos.row, pos.col)->chars[0] == 0x20) { |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1055 getcell(screen, pos.row, pos.col)->chars[0] = 0; |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1056 cell->width = 2; |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1057 } else if(getcell(screen, pos.row, pos.col)->chars[0] == 0) { |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1058 getcell(screen, pos.row, pos.col + 1)->chars[0] = 0; |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1059 cell->width = 1; |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1060 } else { |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1061 cell->width = 2; |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1062 } |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1063 } else |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1064 cell->width = 1; |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1065 } else { |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1066 if(pos.col < (screen->cols - 1) && |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1067 getcell(screen, pos.row, pos.col + 1)->chars[0] == (uint32_t)-1) |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1068 cell->width = 2; |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1069 else |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1070 cell->width = 1; |
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17777
diff
changeset
|
1071 } |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1072 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1073 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1074 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1075 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1076 int vterm_screen_is_eol(const VTermScreen *screen, VTermPos pos) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1077 { |
20518
a4652d7ec99f
patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents:
20500
diff
changeset
|
1078 /* This cell is EOL if this and every cell to the right is black */ |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1079 for(; pos.col < screen->cols; pos.col++) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1080 ScreenCell *cell = getcell(screen, pos.row, pos.col); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1081 if(cell->chars[0] != 0) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1082 return 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1083 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1084 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1085 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1086 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1087 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1088 VTermScreen *vterm_obtain_screen(VTerm *vt) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1089 { |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1090 if(vt->screen) |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1091 return vt->screen; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1092 |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1093 vt->screen = screen_new(vt); |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1094 return vt->screen; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1095 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1096 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1097 void vterm_screen_enable_reflow(VTermScreen *screen, int reflow) |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1098 { |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1099 screen->reflow = reflow; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1100 } |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1101 |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1102 // Removed, causes a compiler warning and isn't used |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1103 // #undef vterm_screen_set_reflow |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1104 // void vterm_screen_set_reflow(VTermScreen *screen, int reflow) |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1105 // { |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1106 // vterm_screen_enable_reflow(screen, reflow); |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1107 // } |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1108 |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1109 void vterm_screen_enable_altscreen(VTermScreen *screen, int altscreen) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1110 { |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
1111 if(!screen->buffers[BUFIDX_ALTSCREEN] && altscreen) { |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1112 int rows, cols; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1113 vterm_get_size(screen->vt, &rows, &cols); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1114 |
20466
3bd0d7cfddc9
patch 8.2.0787: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
18802
diff
changeset
|
1115 screen->buffers[BUFIDX_ALTSCREEN] = alloc_buffer(screen, rows, cols); |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1116 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1117 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1118 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1119 void vterm_screen_set_callbacks(VTermScreen *screen, const VTermScreenCallbacks *callbacks, void *user) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1120 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1121 screen->callbacks = callbacks; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1122 screen->cbdata = user; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1123 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1124 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1125 void *vterm_screen_get_cbdata(VTermScreen *screen) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1126 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1127 return screen->cbdata; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1128 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1129 |
20496
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
1130 void vterm_screen_set_unrecognised_fallbacks(VTermScreen *screen, const VTermStateFallbacks *fallbacks, void *user) |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1131 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1132 vterm_state_set_unrecognised_fallbacks(screen->state, fallbacks, user); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1133 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1134 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1135 void *vterm_screen_get_unrecognised_fbdata(VTermScreen *screen) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1136 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1137 return vterm_state_get_unrecognised_fbdata(screen->state); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1138 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1139 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1140 void vterm_screen_flush_damage(VTermScreen *screen) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1141 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1142 if(screen->pending_scrollrect.start_row != -1) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1143 vterm_scroll_rect(screen->pending_scrollrect, screen->pending_scroll_downward, screen->pending_scroll_rightward, |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1144 moverect_user, erase_user, screen); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1145 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1146 screen->pending_scrollrect.start_row = -1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1147 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1148 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1149 if(screen->damaged.start_row != -1) { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1150 if(screen->callbacks && screen->callbacks->damage) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1151 (*screen->callbacks->damage)(screen->damaged, screen->cbdata); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1152 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1153 screen->damaged.start_row = -1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1154 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1155 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1156 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1157 void vterm_screen_set_damage_merge(VTermScreen *screen, VTermDamageSize size) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1158 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1159 vterm_screen_flush_damage(screen); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1160 screen->damage_merge = size; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1161 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1162 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1163 static int attrs_differ(VTermAttrMask attrs, ScreenCell *a, ScreenCell *b) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1164 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1165 if((attrs & VTERM_ATTR_BOLD_MASK) && (a->pen.bold != b->pen.bold)) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1166 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1167 if((attrs & VTERM_ATTR_UNDERLINE_MASK) && (a->pen.underline != b->pen.underline)) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1168 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1169 if((attrs & VTERM_ATTR_ITALIC_MASK) && (a->pen.italic != b->pen.italic)) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1170 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1171 if((attrs & VTERM_ATTR_BLINK_MASK) && (a->pen.blink != b->pen.blink)) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1172 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1173 if((attrs & VTERM_ATTR_REVERSE_MASK) && (a->pen.reverse != b->pen.reverse)) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1174 return 1; |
20496
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
1175 if((attrs & VTERM_ATTR_CONCEAL_MASK) && (a->pen.conceal != b->pen.conceal)) |
747a270eb1db
patch 8.2.0802: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20488
diff
changeset
|
1176 return 1; |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1177 if((attrs & VTERM_ATTR_STRIKE_MASK) && (a->pen.strike != b->pen.strike)) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1178 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1179 if((attrs & VTERM_ATTR_FONT_MASK) && (a->pen.font != b->pen.font)) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1180 return 1; |
20500
03826c672315
patch 8.2.0804: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20496
diff
changeset
|
1181 if((attrs & VTERM_ATTR_FOREGROUND_MASK) && !vterm_color_is_equal(&a->pen.fg, &b->pen.fg)) |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1182 return 1; |
20500
03826c672315
patch 8.2.0804: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20496
diff
changeset
|
1183 if((attrs & VTERM_ATTR_BACKGROUND_MASK) && !vterm_color_is_equal(&a->pen.bg, &b->pen.bg)) |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1184 return 1; |
30894
bf4f25d50fdd
patch 9.0.0781: workaround to rename "small" to "smallfont" is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
30884
diff
changeset
|
1185 if((attrs & VTERM_ATTR_SMALL_MASK) && (a->pen.small != b->pen.small)) |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1186 return 1; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1187 if((attrs & VTERM_ATTR_BASELINE_MASK) && (a->pen.baseline != b->pen.baseline)) |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1188 return 1; |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1189 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1190 return 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1191 } |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1192 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1193 int vterm_screen_get_attrs_extent(const VTermScreen *screen, VTermRect *extent, VTermPos pos, VTermAttrMask attrs) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1194 { |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1195 ScreenCell *target = getcell(screen, pos.row, pos.col); |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1196 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1197 // TODO: bounds check |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1198 extent->start_row = pos.row; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1199 extent->end_row = pos.row + 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1200 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1201 if(extent->start_col < 0) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1202 extent->start_col = 0; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1203 if(extent->end_col < 0) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1204 extent->end_col = screen->cols; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1205 |
30880
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1206 int col; |
82336c3b679d
patch 9.0.0774: the libvterm code is outdated
Bram Moolenaar <Bram@vim.org>
parents:
30876
diff
changeset
|
1207 |
14734
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1208 for(col = pos.col - 1; col >= extent->start_col; col--) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1209 if(attrs_differ(attrs, target, getcell(screen, pos.row, col))) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1210 break; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1211 extent->start_col = col + 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1212 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1213 for(col = pos.col + 1; col < extent->end_col; col++) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1214 if(attrs_differ(attrs, target, getcell(screen, pos.row, col))) |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1215 break; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1216 extent->end_col = col - 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1217 |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1218 return 1; |
2c72fa16aa70
patch 8.1.0379: build dependencies are incomplete
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1219 } |
20500
03826c672315
patch 8.2.0804: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20496
diff
changeset
|
1220 |
03826c672315
patch 8.2.0804: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20496
diff
changeset
|
1221 void vterm_screen_convert_color_to_rgb(const VTermScreen *screen, VTermColor *col) |
03826c672315
patch 8.2.0804: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20496
diff
changeset
|
1222 { |
03826c672315
patch 8.2.0804: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20496
diff
changeset
|
1223 vterm_state_convert_color_to_rgb(screen->state, col); |
03826c672315
patch 8.2.0804: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents:
20496
diff
changeset
|
1224 } |
32728
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1225 |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1226 static void reset_default_colours(VTermScreen *screen, ScreenCell *buffer) |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1227 { |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1228 for(int row = 0; row <= screen->rows - 1; row++) |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1229 for(int col = 0; col <= screen->cols - 1; col++) { |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1230 ScreenCell *cell = &buffer[row * screen->cols + col]; |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1231 if(VTERM_COLOR_IS_DEFAULT_FG(&cell->pen.fg)) |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1232 cell->pen.fg = screen->pen.fg; |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1233 if(VTERM_COLOR_IS_DEFAULT_BG(&cell->pen.bg)) |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1234 cell->pen.bg = screen->pen.bg; |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1235 } |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1236 } |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1237 |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1238 void vterm_screen_set_default_colors(VTermScreen *screen, const VTermColor *default_fg, const VTermColor *default_bg) |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1239 { |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1240 vterm_state_set_default_colors(screen->state, default_fg, default_bg); |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1241 |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1242 if(default_fg && VTERM_COLOR_IS_DEFAULT_FG(&screen->pen.fg)) { |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1243 screen->pen.fg = *default_fg; |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1244 screen->pen.fg.type = (screen->pen.fg.type & ~VTERM_COLOR_DEFAULT_MASK) |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1245 | VTERM_COLOR_DEFAULT_FG; |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1246 } |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1247 |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1248 if(default_bg && VTERM_COLOR_IS_DEFAULT_BG(&screen->pen.bg)) { |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1249 screen->pen.bg = *default_bg; |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1250 screen->pen.bg.type = (screen->pen.bg.type & ~VTERM_COLOR_DEFAULT_MASK) |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1251 | VTERM_COLOR_DEFAULT_BG; |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1252 } |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1253 |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1254 reset_default_colours(screen, screen->buffers[0]); |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1255 if(screen->buffers[1]) |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1256 reset_default_colours(screen, screen->buffers[1]); |
b13f723a7ec6
patch 9.0.1684: Update libvterm to rev 839
Christian Brabandt <cb@256bit.org>
parents:
31433
diff
changeset
|
1257 } |