1 | /*--------------------------------*-C-*--------------------------------------* |
1 | /*---------------------------------------------------------------------------* |
2 | * File: screen.C |
2 | * File: screen.C |
3 | *---------------------------------------------------------------------------* |
3 | *---------------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
6 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
26 | |
26 | |
27 | #include "../config.h" /* NECESSARY */ |
27 | #include "../config.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvtperl.h" /* NECESSARY */ |
29 | #include "rxvtperl.h" /* NECESSARY */ |
30 | |
30 | |
31 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
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32 | |
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33 | #include <inttypes.h> |
31 | #include <inttypes.h> |
34 | |
32 | |
35 | #include "salloc.C" // HACK, should be a seperate compile! |
33 | #include "salloc.C" // HACK, should be a seperate compile! |
36 | |
34 | |
37 | inline void fill_text (text_t *start, text_t value, int len) |
35 | static inline void fill_text (text_t *start, text_t value, int len) |
38 | { |
36 | { |
39 | while (len--) |
37 | while (len--) |
40 | *start++ = value; |
38 | *start++ = value; |
41 | } |
39 | } |
42 | |
40 | |
… | |
… | |
47 | |
45 | |
48 | /* ------------------------------------------------------------------------- * |
46 | /* ------------------------------------------------------------------------- * |
49 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
47 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
50 | * ------------------------------------------------------------------------- */ |
48 | * ------------------------------------------------------------------------- */ |
51 | #define ZERO_SCROLLBACK() \ |
49 | #define ZERO_SCROLLBACK() \ |
52 | if (OPTION (Opt_scrollTtyOutput)) \ |
50 | if (option (Opt_scrollTtyOutput)) \ |
53 | view_start = 0 |
51 | view_start = 0 |
54 | #define CLEAR_SELECTION() \ |
52 | #define CLEAR_SELECTION() \ |
55 | selection.beg.row = selection.beg.col \ |
53 | selection.beg.row = selection.beg.col \ |
56 | = selection.end.row = selection.end.col = 0 |
54 | = selection.end.row = selection.end.col = 0 |
57 | #define CLEAR_ALL_SELECTION() \ |
55 | #define CLEAR_ALL_SELECTION() \ |
… | |
… | |
85 | ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col) |
83 | ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col) |
86 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
84 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
87 | ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col) |
85 | ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col) |
88 | |
86 | |
89 | /* |
87 | /* |
90 | * CLEAR_ROWS : clear <num> rows starting from row <row> |
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91 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
88 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
92 | * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour |
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93 | */ |
89 | */ |
94 | #define drawBuffer vt |
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95 | |
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96 | #define CLEAR_ROWS(row, num) \ |
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97 | if (mapped) \ |
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98 | XClearArea (xdisp, drawBuffer, 0, \ |
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99 | Row2Pixel (row), (unsigned int)width, \ |
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100 | (unsigned int)Height2Pixel (num), False) |
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101 | |
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102 | #define CLEAR_CHARS(x, y, num) \ |
90 | #define CLEAR_CHARS(x, y, num) \ |
103 | if (mapped) \ |
91 | if (mapped) \ |
104 | XClearArea (xdisp, drawBuffer, x, y, \ |
92 | XClearArea (dpy, vt, x, y, \ |
105 | (unsigned int)Width2Pixel (num), \ |
93 | (unsigned int)Width2Pixel (num), \ |
106 | (unsigned int)Height2Pixel (1), False) |
94 | (unsigned int)Height2Pixel (1), False) |
107 | |
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108 | #define ERASE_ROWS(row, num) \ |
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109 | XFillRectangle (xdisp, drawBuffer, gc, \ |
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110 | 0, Row2Pixel (row), \ |
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111 | (unsigned int)width, \ |
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112 | (unsigned int)Height2Pixel (num)) |
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113 | |
95 | |
114 | /* ------------------------------------------------------------------------- * |
96 | /* ------------------------------------------------------------------------- * |
115 | * SCREEN `COMMON' ROUTINES * |
97 | * SCREEN `COMMON' ROUTINES * |
116 | * ------------------------------------------------------------------------- */ |
98 | * ------------------------------------------------------------------------- */ |
117 | |
99 | |
… | |
… | |
150 | |
132 | |
151 | l.l = 0; |
133 | l.l = 0; |
152 | l.f = 0; |
134 | l.f = 0; |
153 | } |
135 | } |
154 | |
136 | |
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137 | // nuke a single wide character at the given column |
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138 | void |
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139 | rxvt_term::scr_kill_char (line_t &l, int col) const NOTHROW |
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140 | { |
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141 | // find begin |
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142 | while (col > 0 && l.t[col] == NOCHAR) |
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143 | col--; |
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144 | |
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145 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
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146 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
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147 | |
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148 | // found start, nuke |
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149 | do { |
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150 | l.t[col] = ' '; |
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151 | l.r[col] = rend; |
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152 | col++; |
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153 | } while (col < ncol && l.t[col] == NOCHAR); |
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154 | } |
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155 | |
155 | /* ------------------------------------------------------------------------- * |
156 | /* ------------------------------------------------------------------------- * |
156 | * SCREEN INITIALISATION * |
157 | * SCREEN INITIALISATION * |
157 | * ------------------------------------------------------------------------- */ |
158 | * ------------------------------------------------------------------------- */ |
158 | |
159 | |
159 | void |
160 | void |
160 | rxvt_term::scr_reset () |
161 | rxvt_term::scr_reset () |
161 | { |
162 | { |
162 | #if ENABLE_OVERLAY |
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163 | scr_overlay_off (); |
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164 | #endif |
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165 | |
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166 | view_start = 0; |
163 | view_start = 0; |
167 | num_scr = 0; |
164 | num_scr = 0; |
168 | |
165 | |
169 | if (ncol == 0) |
166 | if (ncol == 0) |
170 | ncol = 80; |
167 | ncol = 80; |
… | |
… | |
172 | if (nrow == 0) |
169 | if (nrow == 0) |
173 | nrow = 24; |
170 | nrow = 24; |
174 | |
171 | |
175 | if (ncol == prev_ncol && nrow == prev_nrow) |
172 | if (ncol == prev_ncol && nrow == prev_nrow) |
176 | return; |
173 | return; |
177 | |
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178 | if (current_screen != PRIMARY) |
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179 | scr_swap_screen (); |
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180 | |
174 | |
181 | // we need at least two lines for wrapping to work correctly |
175 | // we need at least two lines for wrapping to work correctly |
182 | while (nrow + saveLines < 2) |
176 | while (nrow + saveLines < 2) |
183 | { |
177 | { |
184 | //TODO//FIXME |
178 | //TODO//FIXME |
… | |
… | |
237 | selection.text = NULL; |
231 | selection.text = NULL; |
238 | selection.len = 0; |
232 | selection.len = 0; |
239 | selection.op = SELECTION_CLEAR; |
233 | selection.op = SELECTION_CLEAR; |
240 | selection.screen = PRIMARY; |
234 | selection.screen = PRIMARY; |
241 | selection.clicks = 0; |
235 | selection.clicks = 0; |
242 | rvideo_state = rvideo_mode = false; |
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243 | } |
236 | } |
244 | else |
237 | else |
245 | { |
238 | { |
246 | /* |
239 | /* |
247 | * add or delete rows as appropriate |
240 | * add or delete rows as appropriate |
… | |
… | |
276 | drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); |
269 | drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); |
277 | } |
270 | } |
278 | |
271 | |
279 | line_t *old_buf = row_buf; |
272 | line_t *old_buf = row_buf; |
280 | row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); |
273 | row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); |
281 | |
274 | |
282 | int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row |
275 | int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row |
283 | int pend = MOD (term_start + top_row , prev_total_rows); |
276 | int pend = MOD (term_start + top_row , prev_total_rows); |
284 | int q = total_rows; // rewrapped row |
277 | int q = total_rows; // rewrapped row |
285 | |
278 | |
286 | if (top_row) |
279 | if (top_row) |
… | |
… | |
330 | int qcol = 0; |
323 | int qcol = 0; |
331 | |
324 | |
332 | // see below for cursor adjustment rationale |
325 | // see below for cursor adjustment rationale |
333 | if (p == ocur.row) |
326 | if (p == ocur.row) |
334 | screen.cur.row = q - (total_rows - nrow); |
327 | screen.cur.row = q - (total_rows - nrow); |
335 | |
328 | |
336 | // fill a single destination line |
329 | // fill a single destination line |
337 | while (lofs < llen && qcol < ncol) |
330 | while (lofs < llen && qcol < ncol) |
338 | { |
331 | { |
339 | int prow = lofs / prev_ncol; |
332 | int prow = lofs / prev_ncol; |
340 | int pcol = lofs % prev_ncol; |
333 | int pcol = lofs % prev_ncol; |
… | |
… | |
366 | } |
359 | } |
367 | while (p != pend && q > 0); |
360 | while (p != pend && q > 0); |
368 | |
361 | |
369 | term_start = total_rows - nrow; |
362 | term_start = total_rows - nrow; |
370 | top_row = q - term_start; |
363 | top_row = q - term_start; |
371 | |
364 | |
372 | // make sure all terminal lines exist |
365 | // make sure all terminal lines exist |
373 | while (top_row > 0) |
366 | while (top_row > 0) |
374 | scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE); |
367 | scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE); |
375 | } |
368 | } |
376 | else |
369 | else |
377 | { |
370 | { |
378 | // if no scrollback exists (yet), wing, instead of wrap |
371 | // if no scrollback exists (yet), wing, instead of wrap |
379 | |
372 | |
380 | for (int row = min (nrow, prev_nrow); row--; ) |
373 | for (int row = min (nrow, prev_nrow); row--; ) |
381 | { |
374 | { |
382 | line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)]; |
375 | line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)]; |
383 | line_t &qline = row_buf [row]; |
376 | line_t &qline = row_buf [row]; |
384 | |
377 | |
… | |
… | |
398 | delete old_ta; |
391 | delete old_ta; |
399 | delete old_ra; |
392 | delete old_ra; |
400 | |
393 | |
401 | clamp_it (screen.cur.row, 0, nrow - 1); |
394 | clamp_it (screen.cur.row, 0, nrow - 1); |
402 | clamp_it (screen.cur.col, 0, ncol - 1); |
395 | clamp_it (screen.cur.col, 0, ncol - 1); |
403 | |
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404 | free (tabs); |
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405 | } |
396 | } |
406 | |
397 | |
407 | CLEAR_ALL_SELECTION (); |
398 | CLEAR_ALL_SELECTION (); |
408 | |
399 | |
409 | prev_nrow = nrow; |
400 | prev_nrow = nrow; |
410 | prev_ncol = ncol; |
401 | prev_ncol = ncol; |
411 | |
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412 | tabs = (char *)rxvt_malloc (ncol * sizeof (char)); |
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413 | |
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414 | for (int col = ncol; col--; ) |
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415 | tabs [col] = col % TABSIZE == 0; |
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416 | |
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417 | if (current_screen != PRIMARY) |
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418 | scr_swap_screen (); |
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419 | |
402 | |
420 | tt_winch (); |
403 | tt_winch (); |
421 | |
404 | |
422 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
405 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
423 | } |
406 | } |
… | |
… | |
435 | delete ralloc; ralloc = 0; |
418 | delete ralloc; ralloc = 0; |
436 | |
419 | |
437 | free (row_buf); |
420 | free (row_buf); |
438 | free (swap_buf); |
421 | free (swap_buf); |
439 | free (drawn_buf); |
422 | free (drawn_buf); |
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423 | row_buf = 0; // signal that we freed all the arrays above |
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424 | |
440 | free (tabs); |
425 | free (tabs); |
441 | |
426 | tabs = 0; |
442 | row_buf = 0; // signal that we freed all the arrays |
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443 | } |
427 | } |
444 | } |
428 | } |
445 | |
429 | |
446 | /* ------------------------------------------------------------------------- */ |
430 | /* ------------------------------------------------------------------------- */ |
447 | /* |
431 | /* |
448 | * Hard reset |
432 | * Hard/Soft reset |
449 | */ |
433 | */ |
450 | void |
434 | void |
451 | rxvt_term::scr_poweron () |
435 | rxvt_term::scr_poweron () |
452 | { |
436 | { |
453 | scr_release (); |
437 | scr_release (); |
454 | prev_nrow = prev_ncol = 0; |
438 | prev_nrow = prev_ncol = 0; |
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439 | scr_soft_reset (); |
455 | scr_reset (); |
440 | scr_reset (); |
456 | |
441 | |
457 | scr_clear (true); |
442 | scr_clear (true); |
458 | scr_refresh (); |
443 | scr_refresh (); |
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444 | } |
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445 | |
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446 | void |
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447 | rxvt_term::scr_soft_reset () |
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448 | { |
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449 | /* only affects modes, nothing drastic such as clearing the screen */ |
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450 | #if ENABLE_OVERLAY |
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451 | scr_overlay_off (); |
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452 | #endif |
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453 | |
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454 | rvideo_mode = false; |
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455 | |
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456 | if (current_screen != PRIMARY) |
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457 | scr_swap_screen (); |
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458 | |
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459 | free (tabs); |
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460 | tabs = (char *)rxvt_malloc (ncol); |
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461 | |
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462 | for (int col = ncol; --col; ) |
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463 | tabs [col] = col % TABSIZE == 0; |
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464 | |
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465 | if (current_screen != PRIMARY) |
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466 | scr_swap_screen (); |
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467 | |
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468 | scr_scroll_region (0, MAX_ROWS - 1); |
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469 | scr_rendition (0, ~RS_None); |
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470 | scr_insert_mode (0); |
459 | } |
471 | } |
460 | |
472 | |
461 | /* ------------------------------------------------------------------------- * |
473 | /* ------------------------------------------------------------------------- * |
462 | * PROCESS SCREEN COMMANDS * |
474 | * PROCESS SCREEN COMMANDS * |
463 | * ------------------------------------------------------------------------- */ |
475 | * ------------------------------------------------------------------------- */ |
… | |
… | |
510 | } |
522 | } |
511 | |
523 | |
512 | void |
524 | void |
513 | rxvt_term::scr_swap_screen () |
525 | rxvt_term::scr_swap_screen () |
514 | { |
526 | { |
515 | if (!OPTION (Opt_secondaryScreen)) |
527 | if (!option (Opt_secondaryScreen)) |
516 | return; |
528 | return; |
517 | |
529 | |
518 | for (int i = prev_nrow; i--; ) |
530 | for (int i = prev_nrow; i--; ) |
519 | ::swap (ROW(i), swap_buf [i]); |
531 | ::swap (ROW(i), swap_buf [i]); |
520 | |
532 | |
… | |
… | |
542 | selection_check (2); /* check for boundary cross */ |
554 | selection_check (2); /* check for boundary cross */ |
543 | |
555 | |
544 | int i = current_screen; current_screen = scrn; scrn = i; |
556 | int i = current_screen; current_screen = scrn; scrn = i; |
545 | |
557 | |
546 | #if NSCREENS |
558 | #if NSCREENS |
547 | if (OPTION (Opt_secondaryScreen)) |
559 | if (option (Opt_secondaryScreen)) |
548 | { |
560 | { |
549 | num_scr = 0; |
561 | num_scr = 0; |
550 | |
562 | |
551 | scr_swap_screen (); |
563 | scr_swap_screen (); |
552 | |
564 | |
… | |
… | |
555 | screen.flags |= Screen_VisibleCursor; |
567 | screen.flags |= Screen_VisibleCursor; |
556 | swap.flags |= Screen_VisibleCursor; |
568 | swap.flags |= Screen_VisibleCursor; |
557 | } |
569 | } |
558 | else |
570 | else |
559 | #endif |
571 | #endif |
560 | if (OPTION (Opt_secondaryScroll)) |
572 | if (option (Opt_secondaryScroll)) |
561 | scr_scroll_text (0, prev_nrow - 1, prev_nrow); |
573 | scr_scroll_text (0, prev_nrow - 1, prev_nrow); |
562 | } |
574 | } |
563 | |
575 | |
564 | // clear WrapNext indicator, solidifying position on next line |
576 | // clear WrapNext indicator, solidifying position on next line |
565 | void |
577 | void |
… | |
… | |
598 | /* |
610 | /* |
599 | * Change the rendition style for following text |
611 | * Change the rendition style for following text |
600 | */ |
612 | */ |
601 | void |
613 | void |
602 | rxvt_term::scr_rendition (int set, int style) NOTHROW |
614 | rxvt_term::scr_rendition (int set, int style) NOTHROW |
603 | { |
615 | { |
604 | if (set) |
616 | if (set) |
605 | rstyle |= style; |
617 | rstyle |= style; |
606 | else if (style == ~RS_None) |
618 | else if (style == ~RS_None) |
607 | rstyle = DEFAULT_RSTYLE; |
619 | rstyle = DEFAULT_RSTYLE; |
608 | else |
620 | else |
609 | rstyle &= ~style; |
621 | rstyle &= ~style; |
610 | } |
622 | } |
611 | |
623 | |
612 | /* ------------------------------------------------------------------------- */ |
624 | /* ------------------------------------------------------------------------- */ |
613 | /* |
625 | /* |
614 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
626 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
615 | * count positive ==> scroll up |
627 | * count positive ==> scroll up |
… | |
… | |
624 | want_refresh = 1; |
636 | want_refresh = 1; |
625 | num_scr += count; |
637 | num_scr += count; |
626 | |
638 | |
627 | if (count > 0 |
639 | if (count > 0 |
628 | && row1 == 0 |
640 | && row1 == 0 |
629 | && (current_screen == PRIMARY || OPTION (Opt_secondaryScroll))) |
641 | && (current_screen == PRIMARY || option (Opt_secondaryScroll))) |
630 | { |
642 | { |
631 | top_row = max (top_row - count, -saveLines); |
643 | top_row = max (top_row - count, -saveLines); |
632 | |
644 | |
633 | // scroll everything up 'count' lines |
645 | // scroll everything up 'count' lines |
634 | term_start = (term_start + count) % total_rows; |
646 | term_start = (term_start + count) % total_rows; |
… | |
… | |
645 | { |
657 | { |
646 | line_t &l = ROW(nrow - 1 - i); |
658 | line_t &l = ROW(nrow - 1 - i); |
647 | |
659 | |
648 | // optimize if already cleared, can be significant on slow machines |
660 | // optimize if already cleared, can be significant on slow machines |
649 | // could be rolled into scr_blank_screen_mem |
661 | // could be rolled into scr_blank_screen_mem |
650 | if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & RS_bgMask)) |
662 | if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & (RS_fgMask | RS_bgMask))) |
651 | { |
663 | { |
652 | scr_blank_line (l, 0, l.l, rstyle); |
664 | scr_blank_line (l, 0, l.l, rstyle); |
653 | l.l = 0; |
665 | l.l = 0; |
654 | l.f = 0; |
666 | l.f = 0; |
655 | } |
667 | } |
… | |
… | |
666 | line_t &l2 = ROW(i); |
678 | line_t &l2 = ROW(i); |
667 | |
679 | |
668 | ::swap (l1, l2); |
680 | ::swap (l1, l2); |
669 | l2.touch (); |
681 | l2.touch (); |
670 | } |
682 | } |
671 | |
683 | |
672 | // move and/or clear selection, if any |
684 | // move and/or clear selection, if any |
673 | if (selection.op && current_screen == selection.screen) |
685 | if (selection.op && current_screen == selection.screen) |
674 | { |
686 | { |
675 | selection.beg.row -= count; |
687 | selection.beg.row -= count; |
676 | selection.end.row -= count; |
688 | selection.end.row -= count; |
… | |
… | |
684 | selection.op = SELECTION_CLEAR; |
696 | selection.op = SELECTION_CLEAR; |
685 | } |
697 | } |
686 | } |
698 | } |
687 | |
699 | |
688 | // finally move the view window, if desired |
700 | // finally move the view window, if desired |
689 | if (OPTION (Opt_scrollWithBuffer) |
701 | if (option (Opt_scrollWithBuffer) |
690 | && view_start != 0 |
702 | && view_start != 0 |
691 | && view_start != -saveLines) |
703 | && view_start != -saveLines) |
692 | scr_page (UP, count); |
704 | scr_page (UP, count); |
693 | |
705 | |
694 | if (SHOULD_INVOKE (HOOK_SCROLL_BACK)) |
706 | if (SHOULD_INVOKE (HOOK_SCROLL_BACK)) |
… | |
… | |
712 | { |
724 | { |
713 | /* move selected region too */ |
725 | /* move selected region too */ |
714 | selection.beg.row -= count; |
726 | selection.beg.row -= count; |
715 | selection.end.row -= count; |
727 | selection.end.row -= count; |
716 | selection.mark.row -= count; |
728 | selection.mark.row -= count; |
717 | |
729 | |
718 | selection_check (0); |
730 | selection_check (0); |
719 | } |
731 | } |
720 | } |
732 | } |
721 | |
733 | |
722 | // use a simple and robust scrolling algorithm, this |
734 | // use a simple and robust scrolling algorithm, this |
… | |
… | |
789 | |
801 | |
790 | while (str < strend) |
802 | while (str < strend) |
791 | { |
803 | { |
792 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
804 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
793 | |
805 | |
794 | if (c < 0x20) |
806 | if (expect_false (c < 0x20)) |
795 | if (c == C0_LF) |
807 | if (c == C0_LF) |
796 | { |
808 | { |
797 | max_it (line->l, screen.cur.col); |
809 | max_it (line->l, screen.cur.col); |
798 | |
810 | |
799 | screen.flags &= ~Screen_WrapNext; |
811 | screen.flags &= ~Screen_WrapNext; |
… | |
… | |
818 | { |
830 | { |
819 | scr_tab (1, true); |
831 | scr_tab (1, true); |
820 | continue; |
832 | continue; |
821 | } |
833 | } |
822 | |
834 | |
|
|
835 | if (expect_false ( |
823 | if (checksel /* see if we're writing within selection */ |
836 | checksel /* see if we're writing within selection */ |
824 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
837 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
825 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
838 | && ROWCOL_IS_BEFORE (screen.cur, selection.end) |
|
|
839 | )) |
826 | { |
840 | { |
827 | checksel = 0; |
841 | checksel = 0; |
828 | /* |
842 | /* |
829 | * If we wrote anywhere in the selected area, kill the selection |
843 | * If we wrote anywhere in the selected area, kill the selection |
830 | * XXX: should we kill the mark too? Possibly, but maybe that |
844 | * XXX: should we kill the mark too? Possibly, but maybe that |
831 | * should be a similar check. |
845 | * should be a similar check. |
832 | */ |
846 | */ |
833 | CLEAR_SELECTION (); |
847 | CLEAR_SELECTION (); |
834 | } |
848 | } |
835 | |
849 | |
836 | if (screen.flags & Screen_WrapNext) |
850 | if (expect_false (screen.flags & Screen_WrapNext)) |
837 | { |
851 | { |
838 | scr_do_wrap (); |
852 | scr_do_wrap (); |
839 | |
853 | |
840 | line->l = ncol; |
854 | line->l = ncol; |
841 | line->is_longer (1); |
855 | line->is_longer (1); |
842 | |
856 | |
843 | row = screen.cur.row; |
857 | row = screen.cur.row; |
844 | line = &ROW(row); /* _must_ refresh */ |
858 | line = &ROW(row); /* _must_ refresh */ |
845 | } |
859 | } |
846 | |
860 | |
847 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
861 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
848 | if (IN_RANGE_INC (c, 0xd800, 0xdfff)) |
862 | if (expect_false (IN_RANGE_INC (c, 0xd800, 0xdfff))) |
849 | c = 0xfffd; |
863 | c = 0xfffd; |
850 | |
864 | |
851 | // rely on wcwidth to tell us the character width, do wcwidth before |
865 | // rely on wcwidth to tell us the character width, do wcwidth before |
852 | // further replacements, as wcwidth might return -1 for the line |
866 | // further replacements, as wcwidth might return -1 for the line |
853 | // drawing characters below as they might be invalid in the current |
867 | // drawing characters below as they might be invalid in the current |
854 | // locale. |
868 | // locale. |
855 | int width = WCWIDTH (c); |
869 | int width = WCWIDTH (c); |
856 | |
870 | |
857 | if (charsets [screen.charset] == '0') // DEC SPECIAL |
871 | if (expect_false (charsets [screen.charset] == '0')) // DEC SPECIAL |
858 | { |
872 | { |
859 | // vt100 special graphics and line drawing |
873 | // vt100 special graphics and line drawing |
860 | // 5f-7e standard vt100 |
874 | // 5f-7e standard vt100 |
861 | // 40-5e rxvt extension for extra curses acs chars |
875 | // 40-5e rxvt extension for extra curses acs chars |
862 | static uint16_t vt100_0[62] = { // 41 .. 7e |
876 | static uint16_t vt100_0[62] = { // 41 .. 7e |
… | |
… | |
875 | c = vt100_0[c - 0x41]; |
889 | c = vt100_0[c - 0x41]; |
876 | width = 1; // vt100 line drawing characters are always single-width |
890 | width = 1; // vt100 line drawing characters are always single-width |
877 | } |
891 | } |
878 | } |
892 | } |
879 | |
893 | |
880 | if (screen.flags & Screen_Insert) |
894 | if (expect_false (screen.flags & Screen_Insert)) |
881 | scr_insdel_chars (width, INSERT); |
895 | scr_insdel_chars (width, INSERT); |
882 | |
896 | |
883 | if (width != 0) |
897 | if (width != 0) |
884 | { |
898 | { |
885 | #if !UNICODE_3 |
899 | #if !UNICODE_3 |
… | |
… | |
891 | c = 0xfffd; |
905 | c = 0xfffd; |
892 | # endif |
906 | # endif |
893 | #endif |
907 | #endif |
894 | |
908 | |
895 | // nuke the character at this position, if required |
909 | // nuke the character at this position, if required |
|
|
910 | if (expect_false ( |
896 | if (line->t[screen.cur.col] == NOCHAR |
911 | line->t[screen.cur.col] == NOCHAR |
897 | || (screen.cur.col < ncol - 1 |
912 | || (screen.cur.col < ncol - 1 |
898 | && line->t[screen.cur.col + 1] == NOCHAR)) |
913 | && line->t[screen.cur.col + 1] == NOCHAR) |
|
|
914 | )) |
|
|
915 | scr_kill_char (*line, screen.cur.col); |
|
|
916 | |
|
|
917 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
918 | |
|
|
919 | // if the character doesn't fit into the remaining columns... |
|
|
920 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
899 | { |
921 | { |
900 | int col = screen.cur.col; |
922 | // ... artificially enlargen the previous one |
901 | |
|
|
902 | // find begin |
|
|
903 | while (col > 0 && line->t[col] == NOCHAR) |
|
|
904 | col--; |
|
|
905 | |
|
|
906 | rend_t rend = SET_FONT (line->r[col], FONTSET (line->r[col])->find_font (' ')); |
|
|
907 | |
|
|
908 | // found begin, nuke |
|
|
909 | do { |
|
|
910 | line->t[col] = ' '; |
|
|
911 | line->r[col] = rend; |
|
|
912 | col++; |
|
|
913 | } while (col < ncol && line->t[col] == NOCHAR); |
|
|
914 | } |
|
|
915 | |
|
|
916 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
917 | |
|
|
918 | // if the character doesn't fit into the remaining columns... |
|
|
919 | if (screen.cur.col > ncol - width && ncol >= width) |
|
|
920 | { |
|
|
921 | // ...output spaces |
|
|
922 | c = ' '; |
923 | c = NOCHAR; |
923 | // and try the same character next loop iteration |
924 | // and try the same character next loop iteration |
924 | --str; |
925 | --str; |
925 | } |
926 | } |
926 | |
927 | |
927 | line->touch (); |
928 | line->touch (); |
… | |
… | |
929 | do |
930 | do |
930 | { |
931 | { |
931 | line->t[screen.cur.col] = c; |
932 | line->t[screen.cur.col] = c; |
932 | line->r[screen.cur.col] = rend; |
933 | line->r[screen.cur.col] = rend; |
933 | |
934 | |
934 | if (screen.cur.col < ncol - 1) |
935 | if (expect_true (screen.cur.col < ncol - 1)) |
935 | screen.cur.col++; |
936 | screen.cur.col++; |
936 | else |
937 | else |
937 | { |
938 | { |
938 | line->l = ncol; |
939 | line->l = ncol; |
939 | if (screen.flags & Screen_Autowrap) |
940 | if (screen.flags & Screen_Autowrap) |
… | |
… | |
941 | break; |
942 | break; |
942 | } |
943 | } |
943 | |
944 | |
944 | c = NOCHAR; |
945 | c = NOCHAR; |
945 | } |
946 | } |
946 | while (--width > 0); |
947 | while (expect_false (--width > 0)); |
947 | |
948 | |
948 | // pad with spaces when overwriting wide character with smaller one |
949 | // pad with spaces when overwriting wide character with smaller one |
949 | if (!width) |
950 | if (expect_false (!width)) |
950 | { |
951 | { |
951 | line->touch (); |
952 | line->touch (); |
952 | |
953 | |
953 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
954 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
954 | { |
955 | { |
955 | line->t[c] = ' '; |
956 | line->t[c] = ' '; |
956 | line->r[c] = rend; |
957 | line->r[c] = rend; |
957 | } |
958 | } |
958 | } |
959 | } |
959 | } |
960 | } |
|
|
961 | #if ENABLE_COMBINING |
960 | else // width == 0 |
962 | else // width == 0 |
961 | { |
963 | { |
962 | #if ENABLE_COMBINING |
964 | if (c != 0xfeff) // ignore BOM |
963 | // handle combining characters |
|
|
964 | // we just tag the accent on the previous on-screen character. |
|
|
965 | // this is arguably not correct, but also arguably not wrong. |
|
|
966 | // we don't handle double-width characters nicely yet. |
|
|
967 | line_t *linep; |
|
|
968 | text_t *tp; |
|
|
969 | rend_t *rp; |
|
|
970 | |
|
|
971 | if (screen.cur.col > 0) |
|
|
972 | { |
965 | { |
|
|
966 | // handle combining characters |
|
|
967 | // we just tag the accent on the previous on-screen character. |
|
|
968 | // this is arguably not correct, but also arguably not wrong. |
|
|
969 | // we don't handle double-width characters nicely yet. |
|
|
970 | line_t *linep; |
|
|
971 | text_t *tp; |
|
|
972 | rend_t *rp; |
|
|
973 | |
|
|
974 | if (screen.cur.col > 0) |
|
|
975 | { |
973 | linep = line; |
976 | linep = line; |
974 | tp = line->t + screen.cur.col - 1; |
977 | tp = line->t + screen.cur.col - 1; |
975 | rp = line->r + screen.cur.col - 1; |
978 | rp = line->r + screen.cur.col - 1; |
|
|
979 | } |
|
|
980 | else if (screen.cur.row > 0 |
|
|
981 | && ROW(screen.cur.row - 1).is_longer ()) |
|
|
982 | { |
|
|
983 | linep = &ROW(screen.cur.row - 1); |
|
|
984 | tp = line->t + ncol - 1; |
|
|
985 | rp = line->r + ncol - 1; |
|
|
986 | } |
|
|
987 | else |
|
|
988 | continue; |
|
|
989 | |
|
|
990 | linep->touch (); |
|
|
991 | |
|
|
992 | while (*tp == NOCHAR && tp > linep->t) |
|
|
993 | tp--, rp--; |
|
|
994 | |
|
|
995 | // first try to find a precomposed character |
|
|
996 | unicode_t n = rxvt_compose (*tp, c); |
|
|
997 | if (n == NOCHAR) |
|
|
998 | n = rxvt_composite.compose (*tp, c); |
|
|
999 | |
|
|
1000 | *tp = n; |
|
|
1001 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
976 | } |
1002 | } |
977 | else if (screen.cur.row > 0 |
|
|
978 | && ROW(screen.cur.row - 1).is_longer ()) |
|
|
979 | { |
|
|
980 | linep = &ROW(screen.cur.row - 1); |
|
|
981 | tp = line->t + ncol - 1; |
|
|
982 | rp = line->r + ncol - 1; |
|
|
983 | } |
1003 | } |
984 | else |
|
|
985 | continue; |
|
|
986 | |
|
|
987 | linep->touch (); |
|
|
988 | |
|
|
989 | while (*tp == NOCHAR && tp > linep->t) |
|
|
990 | tp--, rp--; |
|
|
991 | |
|
|
992 | // first try to find a precomposed character |
|
|
993 | unicode_t n = rxvt_compose (*tp, c); |
|
|
994 | if (n == NOCHAR) |
|
|
995 | n = rxvt_composite.compose (*tp, c); |
|
|
996 | |
|
|
997 | *tp = n; |
|
|
998 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
|
|
999 | #endif |
1004 | #endif |
1000 | } |
|
|
1001 | } |
1005 | } |
1002 | |
1006 | |
1003 | max_it (line->l, screen.cur.col); |
1007 | max_it (line->l, screen.cur.col); |
1004 | |
1008 | |
1005 | #ifdef DEBUG_STRICT |
1009 | #ifdef DEBUG_STRICT |
… | |
… | |
1013 | * XTERM_SEQ: CTRL-H |
1017 | * XTERM_SEQ: CTRL-H |
1014 | */ |
1018 | */ |
1015 | void |
1019 | void |
1016 | rxvt_term::scr_backspace () NOTHROW |
1020 | rxvt_term::scr_backspace () NOTHROW |
1017 | { |
1021 | { |
1018 | want_refresh = 1; |
|
|
1019 | |
|
|
1020 | if (screen.cur.col == 0) |
1022 | if (screen.cur.col == 0) |
1021 | { |
1023 | { |
1022 | if (screen.cur.row > 0) |
1024 | if (screen.cur.row > 0) |
1023 | { |
1025 | { |
1024 | #ifdef TERMCAP_HAS_BW |
1026 | #ifdef TERMCAP_HAS_BW |
1025 | screen.cur.col = ncol - 1; |
1027 | screen.cur.col = ncol - 1; |
1026 | screen.cur.row--; |
1028 | --screen.cur.row; |
1027 | return; |
1029 | |
|
|
1030 | want_refresh = 1; |
1028 | #endif |
1031 | #endif |
1029 | } |
1032 | } |
1030 | } |
1033 | } |
1031 | else if (!(screen.flags & Screen_WrapNext)) |
1034 | else |
1032 | scr_gotorc (0, -1, RELATIVE); |
1035 | scr_gotorc (0, -1, RELATIVE); |
1033 | |
|
|
1034 | screen.flags &= ~Screen_WrapNext; |
|
|
1035 | } |
1036 | } |
1036 | |
1037 | |
1037 | /* ------------------------------------------------------------------------- */ |
1038 | /* ------------------------------------------------------------------------- */ |
1038 | /* |
1039 | /* |
1039 | * Process Horizontal Tab |
1040 | * Process Horizontal Tab |
… | |
… | |
1062 | x = i; |
1063 | x = i; |
1063 | |
1064 | |
1064 | if (!--count) |
1065 | if (!--count) |
1065 | break; |
1066 | break; |
1066 | } |
1067 | } |
1067 | else |
1068 | else |
1068 | ht &= l.t[i] == ' ' |
1069 | ht &= l.t[i] == ' ' |
1069 | && RS_SAME (l.r[i], base_rend); |
1070 | && RS_SAME (l.r[i], base_rend); |
1070 | |
1071 | |
1071 | if (count) |
1072 | if (count) |
1072 | x = ncol - 1; |
1073 | x = ncol - 1; |
1073 | |
1074 | |
1074 | // store horizontal tab commands as characters inside the text |
1075 | // store horizontal tab commands as characters inside the text |
1075 | // buffer so they can be selected and pasted. |
1076 | // buffer so they can be selected and pasted. |
1076 | if (ht && OPTION (Opt_pastableTabs)) |
1077 | if (ht && option (Opt_pastableTabs)) |
1077 | { |
1078 | { |
1078 | base_rend = SET_FONT (base_rend, 0); |
1079 | base_rend = SET_FONT (base_rend, 0); |
1079 | |
1080 | |
1080 | l.touch (x); |
1081 | l.touch (x); |
1081 | |
1082 | |
… | |
… | |
1188 | } |
1189 | } |
1189 | } |
1190 | } |
1190 | else |
1191 | else |
1191 | { |
1192 | { |
1192 | if (screen.flags & Screen_Relative) |
1193 | if (screen.flags & Screen_Relative) |
|
|
1194 | { |
1193 | { /* relative origin mode */ |
1195 | /* relative origin mode */ |
1194 | screen.cur.row = row + screen.tscroll; |
1196 | screen.cur.row = row + screen.tscroll; |
1195 | min_it (screen.cur.row, screen.bscroll); |
1197 | min_it (screen.cur.row, screen.bscroll); |
1196 | } |
1198 | } |
1197 | else |
1199 | else |
1198 | screen.cur.row = row; |
1200 | screen.cur.row = row; |
… | |
… | |
1231 | /* |
1233 | /* |
1232 | * Erase part or whole of a line |
1234 | * Erase part or whole of a line |
1233 | * XTERM_SEQ: Clear line to right: ESC [ 0 K |
1235 | * XTERM_SEQ: Clear line to right: ESC [ 0 K |
1234 | * XTERM_SEQ: Clear line to left : ESC [ 1 K |
1236 | * XTERM_SEQ: Clear line to left : ESC [ 1 K |
1235 | * XTERM_SEQ: Clear whole line : ESC [ 2 K |
1237 | * XTERM_SEQ: Clear whole line : ESC [ 2 K |
|
|
1238 | * extension: clear to right unless wrapped: ESC [ 3 K |
1236 | */ |
1239 | */ |
1237 | void |
1240 | void |
1238 | rxvt_term::scr_erase_line (int mode) NOTHROW |
1241 | rxvt_term::scr_erase_line (int mode) NOTHROW |
1239 | { |
1242 | { |
1240 | unsigned int col, num; |
1243 | unsigned int col, num; |
… | |
… | |
1249 | line.touch (); |
1252 | line.touch (); |
1250 | line.is_longer (0); |
1253 | line.is_longer (0); |
1251 | |
1254 | |
1252 | switch (mode) |
1255 | switch (mode) |
1253 | { |
1256 | { |
|
|
1257 | case 3: |
|
|
1258 | if (screen.flags & Screen_WrapNext) |
|
|
1259 | return; |
|
|
1260 | |
|
|
1261 | /* fall through */ |
|
|
1262 | |
1254 | case 0: /* erase to end of line */ |
1263 | case 0: /* erase to end of line */ |
1255 | col = screen.cur.col; |
1264 | col = screen.cur.col; |
1256 | num = ncol - col; |
1265 | num = ncol - col; |
1257 | min_it (line.l, col); |
1266 | min_it (line.l, col); |
|
|
1267 | |
1258 | if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur) |
1268 | if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur) |
1259 | || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur)) |
1269 | || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur)) |
1260 | CLEAR_SELECTION (); |
1270 | CLEAR_SELECTION (); |
1261 | break; |
1271 | break; |
|
|
1272 | |
1262 | case 1: /* erase to beginning of line */ |
1273 | case 1: /* erase to beginning of line */ |
1263 | col = 0; |
1274 | col = 0; |
1264 | num = screen.cur.col + 1; |
1275 | num = screen.cur.col + 1; |
|
|
1276 | |
1265 | if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur) |
1277 | if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur) |
1266 | || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur)) |
1278 | || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur)) |
1267 | CLEAR_SELECTION (); |
1279 | CLEAR_SELECTION (); |
1268 | break; |
1280 | break; |
|
|
1281 | |
1269 | case 2: /* erase whole line */ |
1282 | case 2: /* erase whole line */ |
1270 | col = 0; |
1283 | col = 0; |
1271 | num = ncol; |
1284 | num = ncol; |
1272 | line.l = 0; |
1285 | line.l = 0; |
1273 | if (selection.beg.row <= screen.cur.row |
1286 | if (selection.beg.row <= screen.cur.row |
… | |
… | |
1331 | if (row >= nrow) /* Out Of Bounds */ |
1344 | if (row >= nrow) /* Out Of Bounds */ |
1332 | return; |
1345 | return; |
1333 | |
1346 | |
1334 | min_it (num, nrow - row); |
1347 | min_it (num, nrow - row); |
1335 | |
1348 | |
|
|
1349 | /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ |
1336 | if (rstyle & (RS_RVid | RS_Uline)) |
1350 | if (rstyle & (RS_RVid | RS_Uline)) |
1337 | ren = (rend_t) ~RS_None; |
1351 | ren = (rend_t) ~RS_None; |
1338 | else if (GET_BASEBG (rstyle) == Color_bg) |
1352 | else if (GET_BASEBG (rstyle) == Color_bg) |
1339 | { |
1353 | { |
1340 | ren = DEFAULT_RSTYLE; |
1354 | ren = DEFAULT_RSTYLE; |
1341 | CLEAR_ROWS (row, num); |
1355 | |
|
|
1356 | if (mapped) |
|
|
1357 | XClearArea (dpy, vt, 0, |
|
|
1358 | Row2Pixel (row), (unsigned int)width, |
|
|
1359 | (unsigned int)Height2Pixel (num), False); |
1342 | } |
1360 | } |
1343 | else |
1361 | else |
1344 | { |
1362 | { |
1345 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1363 | ren = rstyle & (RS_fgMask | RS_bgMask); |
|
|
1364 | |
1346 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1365 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1347 | XChangeGC (xdisp, gc, GCForeground, &gcvalue); |
1366 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1348 | ERASE_ROWS (row, num); |
1367 | XFillRectangle (dpy, vt, gc, |
|
|
1368 | 0, Row2Pixel (row), |
|
|
1369 | (unsigned int)width, |
|
|
1370 | (unsigned int)Height2Pixel (num)); |
1349 | gcvalue.foreground = pix_colors[Color_fg]; |
1371 | gcvalue.foreground = pix_colors[Color_fg]; |
1350 | XChangeGC (xdisp, gc, GCForeground, &gcvalue); |
1372 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1351 | } |
1373 | } |
1352 | |
1374 | |
1353 | for (; num--; row++) |
1375 | for (; num--; row++) |
1354 | { |
1376 | { |
1355 | scr_blank_screen_mem (ROW(row), rstyle); |
1377 | scr_blank_screen_mem (ROW(row), rstyle); |
… | |
… | |
1435 | * Insert/Delete <count> characters from the current position |
1457 | * Insert/Delete <count> characters from the current position |
1436 | */ |
1458 | */ |
1437 | void |
1459 | void |
1438 | rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW |
1460 | rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW |
1439 | { |
1461 | { |
1440 | int col, row; |
|
|
1441 | rend_t tr; |
|
|
1442 | |
|
|
1443 | want_refresh = 1; |
1462 | want_refresh = 1; |
1444 | ZERO_SCROLLBACK (); |
1463 | ZERO_SCROLLBACK (); |
1445 | |
1464 | |
1446 | if (count <= 0) |
1465 | if (count <= 0) |
1447 | return; |
1466 | return; |
… | |
… | |
1449 | scr_do_wrap (); |
1468 | scr_do_wrap (); |
1450 | |
1469 | |
1451 | selection_check (1); |
1470 | selection_check (1); |
1452 | min_it (count, ncol - screen.cur.col); |
1471 | min_it (count, ncol - screen.cur.col); |
1453 | |
1472 | |
1454 | row = screen.cur.row; |
1473 | int row = screen.cur.row; |
1455 | |
1474 | |
1456 | line_t *line = &ROW(row); |
1475 | line_t *line = &ROW(row); |
1457 | |
1476 | |
1458 | line->touch (); |
1477 | line->touch (); |
1459 | line->is_longer (0); |
1478 | line->is_longer (0); |
1460 | |
1479 | |
|
|
1480 | // nuke wide spanning the start |
|
|
1481 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1482 | scr_kill_char (*line, screen.cur.col); |
|
|
1483 | |
1461 | switch (insdel) |
1484 | switch (insdel) |
1462 | { |
1485 | { |
1463 | case INSERT: |
1486 | case INSERT: |
1464 | for (col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1487 | line->l = min (line->l + count, ncol); |
|
|
1488 | |
|
|
1489 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1490 | scr_kill_char (*line, screen.cur.col); |
|
|
1491 | |
|
|
1492 | for (int col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1465 | { |
1493 | { |
1466 | line->t[col] = line->t[col - count]; |
1494 | line->t[col] = line->t[col - count]; |
1467 | line->r[col] = line->r[col - count]; |
1495 | line->r[col] = line->r[col - count]; |
1468 | } |
1496 | } |
1469 | |
|
|
1470 | line->l = min (line->l + count, ncol); |
|
|
1471 | |
1497 | |
1472 | if (selection.op && current_screen == selection.screen |
1498 | if (selection.op && current_screen == selection.screen |
1473 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1499 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1474 | { |
1500 | { |
1475 | if (selection.end.row != screen.cur.row |
1501 | if (selection.end.row != screen.cur.row |
1476 | || (selection.end.col + count >= ncol)) |
1502 | || (selection.end.col + count >= ncol)) |
1477 | CLEAR_SELECTION (); |
1503 | CLEAR_SELECTION (); |
1478 | else |
1504 | else |
|
|
1505 | { |
1479 | { /* shift selection */ |
1506 | /* shift selection */ |
1480 | selection.beg.col += count; |
1507 | selection.beg.col += count; |
1481 | selection.mark.col += count; /* XXX: yes? */ |
1508 | selection.mark.col += count; /* XXX: yes? */ |
1482 | selection.end.col += count; |
1509 | selection.end.col += count; |
1483 | } |
1510 | } |
1484 | } |
1511 | } |
… | |
… | |
1489 | case ERASE: |
1516 | case ERASE: |
1490 | screen.cur.col += count; /* don't worry if > ncol */ |
1517 | screen.cur.col += count; /* don't worry if > ncol */ |
1491 | selection_check (1); |
1518 | selection_check (1); |
1492 | screen.cur.col -= count; |
1519 | screen.cur.col -= count; |
1493 | |
1520 | |
1494 | line->l = max (line->l - count, 0); |
1521 | // nuke wide char after the end |
|
|
1522 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1523 | scr_kill_char (*line, screen.cur.col + count); |
|
|
1524 | |
1495 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1525 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1496 | break; |
1526 | break; |
1497 | |
1527 | |
1498 | case DELETE: |
1528 | case DELETE: |
1499 | tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1529 | line->l = max (line->l - count, 0); |
1500 | |
1530 | |
|
|
1531 | // nuke wide char spanning the end |
|
|
1532 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1533 | scr_kill_char (*line, screen.cur.col + count); |
|
|
1534 | |
1501 | for (col = screen.cur.col; (col + count) < ncol; col++) |
1535 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1502 | { |
1536 | { |
1503 | line->t[col] = line->t[col + count]; |
1537 | line->t[col] = line->t[col + count]; |
1504 | line->r[col] = line->r[col + count]; |
1538 | line->r[col] = line->r[col + count]; |
1505 | } |
1539 | } |
1506 | |
1540 | |
1507 | line->l = max (line->l - count, 0); |
|
|
1508 | scr_blank_line (*line, ncol - count, count, tr); |
1541 | scr_blank_line (*line, ncol - count, count, |
|
|
1542 | line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask)); |
1509 | |
1543 | |
1510 | if (selection.op && current_screen == selection.screen |
1544 | if (selection.op && current_screen == selection.screen |
1511 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1545 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1512 | { |
1546 | { |
1513 | if (selection.end.row != screen.cur.row |
1547 | if (selection.end.row != screen.cur.row |
… | |
… | |
1623 | */ |
1657 | */ |
1624 | void |
1658 | void |
1625 | rxvt_term::scr_set_tab (int mode) NOTHROW |
1659 | rxvt_term::scr_set_tab (int mode) NOTHROW |
1626 | { |
1660 | { |
1627 | if (mode < 0) |
1661 | if (mode < 0) |
1628 | memset (tabs, 0, ncol * sizeof (char)); |
1662 | memset (tabs, 0, ncol); |
1629 | else if (screen.cur.col < ncol) |
1663 | else if (screen.cur.col < ncol) |
1630 | tabs [screen.cur.col] = !!mode; |
1664 | tabs [screen.cur.col] = !!mode; |
1631 | } |
1665 | } |
1632 | |
1666 | |
1633 | /* ------------------------------------------------------------------------- */ |
1667 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1648 | if (rvideo_state != on) |
1682 | if (rvideo_state != on) |
1649 | { |
1683 | { |
1650 | rvideo_state = on; |
1684 | rvideo_state = on; |
1651 | |
1685 | |
1652 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1686 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1653 | #if XPM_BACKGROUND |
1687 | #ifdef HAVE_BG_PIXMAP |
1654 | if (bgPixmap.pixmap == None) |
1688 | if (bgPixmap.pixmap == None) |
1655 | #endif |
1689 | #endif |
1656 | #if TRANSPARENT |
|
|
1657 | if (!OPTION (Opt_transparent) || am_transparent == 0) |
|
|
1658 | #endif |
|
|
1659 | XSetWindowBackground (xdisp, vt, pix_colors[Color_bg]); |
1690 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1660 | |
1691 | |
1661 | XGCValues gcvalue; |
1692 | XGCValues gcvalue; |
1662 | gcvalue.foreground = pix_colors[Color_fg]; |
1693 | gcvalue.foreground = pix_colors[Color_fg]; |
1663 | gcvalue.background = pix_colors[Color_bg]; |
1694 | gcvalue.background = pix_colors[Color_bg]; |
1664 | XChangeGC (xdisp, gc, GCBackground | GCForeground, &gcvalue); |
1695 | XChangeGC (dpy, gc, GCBackground | GCForeground, &gcvalue); |
1665 | |
1696 | |
1666 | scr_clear (); |
1697 | scr_clear (); |
1667 | scr_touch (true); |
1698 | scr_touch (true); |
1668 | } |
1699 | } |
1669 | } |
1700 | } |
… | |
… | |
1806 | for (i = PART_BEG; i < RC_COUNT; i++) |
1837 | for (i = PART_BEG; i < RC_COUNT; i++) |
1807 | { |
1838 | { |
1808 | min_it (rc[i].col, ncol - 1); |
1839 | min_it (rc[i].col, ncol - 1); |
1809 | min_it (rc[i].row, nrow - 1); |
1840 | min_it (rc[i].row, nrow - 1); |
1810 | } |
1841 | } |
1811 | |
1842 | // TODO: this line somehow causes segfault if scr_expose() is called just after resize |
1812 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1843 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1813 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1844 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1814 | |
1845 | |
1815 | num_scr_allow = 0; |
1846 | num_scr_allow = 0; |
1816 | |
1847 | |
… | |
… | |
1871 | return true; |
1902 | return true; |
1872 | } |
1903 | } |
1873 | |
1904 | |
1874 | #ifndef NO_BELL |
1905 | #ifndef NO_BELL |
1875 | void |
1906 | void |
1876 | rxvt_term::bell_cb (time_watcher &w) |
1907 | rxvt_term::bell_cb (ev::timer &w, int revents) |
1877 | { |
1908 | { |
1878 | rvideo_bell = false; |
1909 | rvideo_bell = false; |
1879 | scr_rvideo_mode (rvideo_mode); |
1910 | scr_rvideo_mode (rvideo_mode); |
|
|
1911 | refresh_check (); |
1880 | } |
1912 | } |
1881 | #endif |
1913 | #endif |
1882 | |
1914 | |
1883 | /* ------------------------------------------------------------------------- */ |
1915 | /* ------------------------------------------------------------------------- */ |
1884 | void |
1916 | void |
… | |
… | |
1886 | { |
1918 | { |
1887 | #ifndef NO_BELL |
1919 | #ifndef NO_BELL |
1888 | |
1920 | |
1889 | # ifndef NO_MAPALERT |
1921 | # ifndef NO_MAPALERT |
1890 | # ifdef MAPALERT_OPTION |
1922 | # ifdef MAPALERT_OPTION |
1891 | if (OPTION (Opt_mapAlert)) |
1923 | if (option (Opt_mapAlert)) |
1892 | # endif |
1924 | # endif |
1893 | XMapWindow (xdisp, parent[0]); |
1925 | XMapWindow (dpy, parent[0]); |
1894 | # endif |
1926 | # endif |
1895 | |
1927 | |
|
|
1928 | # if ENABLE_FRILLS |
|
|
1929 | if (option (Opt_urgentOnBell)) |
|
|
1930 | set_urgency (1); |
|
|
1931 | # endif |
|
|
1932 | |
1896 | if (OPTION (Opt_visualBell)) |
1933 | if (option (Opt_visualBell)) |
1897 | { |
1934 | { |
1898 | rvideo_bell = true; |
1935 | rvideo_bell = true; |
1899 | scr_rvideo_mode (rvideo_mode); |
1936 | scr_rvideo_mode (rvideo_mode); |
1900 | display->flush (); |
1937 | flush (); |
1901 | |
1938 | |
1902 | bell_ev.start (NOW + VISUAL_BELL_DURATION); |
1939 | bell_ev.start (VISUAL_BELL_DURATION); |
1903 | } |
1940 | } |
1904 | else |
1941 | else |
1905 | XBell (xdisp, 0); |
1942 | XBell (dpy, 0); |
1906 | |
|
|
1907 | #endif |
1943 | #endif |
1908 | } |
1944 | } |
1909 | |
1945 | |
1910 | /* ------------------------------------------------------------------------- */ |
1946 | /* ------------------------------------------------------------------------- */ |
1911 | /* ARGSUSED */ |
1947 | /* ARGSUSED */ |
1912 | void |
1948 | void |
1913 | rxvt_term::scr_printscreen (int fullhist) NOTHROW |
1949 | rxvt_term::scr_printscreen (int fullhist) NOTHROW |
1914 | { |
1950 | { |
1915 | #ifdef PRINTPIPE |
1951 | #ifdef PRINTPIPE |
1916 | int nrows, row_start; |
1952 | int nrows, row_start; |
1917 | FILE *fd; |
1953 | FILE *fd = popen_printer (); |
1918 | |
1954 | |
1919 | if ((fd = popen_printer ()) == NULL) |
1955 | if (!fd) |
1920 | return; |
1956 | return; |
1921 | |
1957 | |
1922 | if (fullhist) |
1958 | if (fullhist) |
1923 | { |
1959 | { |
1924 | nrows = nrow - top_row; |
1960 | nrows = nrow - top_row; |
… | |
… | |
1969 | * screen.text/screen.rend contain what the screen will change to. |
2005 | * screen.text/screen.rend contain what the screen will change to. |
1970 | */ |
2006 | */ |
1971 | void |
2007 | void |
1972 | rxvt_term::scr_refresh () NOTHROW |
2008 | rxvt_term::scr_refresh () NOTHROW |
1973 | { |
2009 | { |
1974 | unsigned char must_clear, /* use draw_string not draw_image_string */ |
2010 | unsigned char have_bg, |
1975 | showcursor; /* show the cursor */ |
2011 | showcursor; /* show the cursor */ |
1976 | int16_t col, row, /* column/row we're processing */ |
2012 | int16_t col, row, /* column/row we're processing */ |
1977 | ocrow; /* old cursor row */ |
2013 | ocrow; /* old cursor row */ |
1978 | int i; /* tmp */ |
2014 | int i; /* tmp */ |
1979 | #ifndef NO_CURSORCOLOR |
2015 | #ifndef NO_CURSORCOLOR |
1980 | rend_t cc1; /* store colours at cursor position (s) */ |
2016 | rend_t cc1; /* store colours at cursor position (s) */ |
1981 | #endif |
2017 | #endif |
1982 | rend_t *crp; // cursor rendition pointer |
2018 | rend_t *crp; // cursor rendition pointer |
|
|
2019 | rend_t ccol1, /* Cursor colour */ |
|
|
2020 | ccol2; /* Cursor colour2 */ |
1983 | |
2021 | |
1984 | want_refresh = 0; /* screen is current */ |
2022 | want_refresh = 0; /* screen is current */ |
1985 | |
2023 | |
1986 | if (refresh_type == NO_REFRESH || !mapped) |
2024 | if (refresh_type == NO_REFRESH || !mapped) |
1987 | return; |
2025 | return; |
1988 | |
2026 | |
1989 | /* |
2027 | /* |
1990 | * A: set up vars |
2028 | * A: set up vars |
1991 | */ |
2029 | */ |
1992 | must_clear = 0; |
|
|
1993 | refresh_count = 0; |
2030 | refresh_count = 0; |
1994 | |
2031 | |
1995 | #if XPM_BACKGROUND |
2032 | have_bg = 0; |
|
|
2033 | #ifdef HAVE_BG_PIXMAP |
1996 | must_clear |= bgPixmap.pixmap != None; |
2034 | have_bg = bgPixmap.pixmap != None; |
1997 | #endif |
|
|
1998 | #if TRANSPARENT |
|
|
1999 | must_clear |= OPTION (Opt_transparent) && am_transparent; |
|
|
2000 | #endif |
2035 | #endif |
2001 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2036 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2002 | |
2037 | |
2003 | /* |
2038 | /* |
2004 | * B: reverse any characters which are selected |
2039 | * B: reverse any characters which are selected |
… | |
… | |
2008 | /* |
2043 | /* |
2009 | * C: set the cursor character (s) |
2044 | * C: set the cursor character (s) |
2010 | */ |
2045 | */ |
2011 | { |
2046 | { |
2012 | unsigned char setoldcursor; |
2047 | unsigned char setoldcursor; |
2013 | rend_t ccol1, /* Cursor colour */ |
|
|
2014 | ccol2; /* Cursor colour2 */ |
|
|
2015 | |
2048 | |
2016 | showcursor = (screen.flags & Screen_VisibleCursor); |
2049 | showcursor = (screen.flags & Screen_VisibleCursor); |
2017 | #ifdef CURSOR_BLINK |
2050 | #ifdef CURSOR_BLINK |
2018 | if (hidden_cursor) |
2051 | if (hidden_cursor) |
2019 | showcursor = 0; |
2052 | showcursor = 0; |
… | |
… | |
2026 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
2059 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
2027 | col--; |
2060 | col--; |
2028 | |
2061 | |
2029 | crp = &ROW(screen.cur.row).r[col]; |
2062 | crp = &ROW(screen.cur.row).r[col]; |
2030 | |
2063 | |
|
|
2064 | #ifndef NO_CURSORCOLOR |
|
|
2065 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
|
|
2066 | if (ISSET_PIXCOLOR (Color_cursor)) |
|
|
2067 | ccol1 = Color_cursor; |
|
|
2068 | else |
|
|
2069 | #endif |
|
|
2070 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
|
|
2071 | ccol1 = fgcolor_of (rstyle); |
|
|
2072 | #else |
|
|
2073 | ccol1 = Color_fg; |
|
|
2074 | #endif |
|
|
2075 | |
|
|
2076 | #ifndef NO_CURSORCOLOR |
|
|
2077 | if (ISSET_PIXCOLOR (Color_cursor2)) |
|
|
2078 | ccol2 = Color_cursor2; |
|
|
2079 | else |
|
|
2080 | #endif |
|
|
2081 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
|
|
2082 | ccol2 = bgcolor_of (rstyle); |
|
|
2083 | #else |
|
|
2084 | ccol2 = Color_bg; |
|
|
2085 | #endif |
|
|
2086 | |
2031 | if (showcursor && focus) |
2087 | if (showcursor && focus) |
2032 | { |
2088 | { |
2033 | if (OPTION (Opt_cursorUnderline)) |
2089 | if (option (Opt_cursorUnderline)) |
2034 | *crp ^= RS_Uline; |
2090 | *crp ^= RS_Uline; |
2035 | else |
2091 | else |
2036 | { |
2092 | { |
2037 | *crp ^= RS_RVid; |
2093 | *crp ^= RS_RVid; |
2038 | |
|
|
2039 | #ifndef NO_CURSORCOLOR |
|
|
2040 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
|
|
2041 | if (ISSET_PIXCOLOR (Color_cursor)) |
|
|
2042 | ccol1 = Color_cursor; |
|
|
2043 | else |
|
|
2044 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
|
|
2045 | ccol1 = fgcolor_of (rstyle); |
|
|
2046 | #else |
|
|
2047 | ccol1 = Color_fg; |
|
|
2048 | #endif |
|
|
2049 | if (ISSET_PIXCOLOR (Color_cursor2)) |
|
|
2050 | ccol2 = Color_cursor2; |
|
|
2051 | else |
|
|
2052 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
|
|
2053 | ccol2 = bgcolor_of (rstyle); |
|
|
2054 | #else |
|
|
2055 | ccol2 = Color_bg; |
|
|
2056 | #endif |
|
|
2057 | *crp = SET_FGCOLOR (*crp, ccol1); |
2094 | *crp = SET_FGCOLOR (*crp, ccol1); |
2058 | *crp = SET_BGCOLOR (*crp, ccol2); |
2095 | *crp = SET_BGCOLOR (*crp, ccol2); |
2059 | #endif |
|
|
2060 | } |
2096 | } |
2061 | } |
2097 | } |
2062 | } |
2098 | } |
2063 | |
2099 | |
2064 | /* make sure no outline cursor is left around */ |
2100 | /* make sure no outline cursor is left around */ |
… | |
… | |
2103 | * D: CopyArea pass - very useful for slower links |
2139 | * D: CopyArea pass - very useful for slower links |
2104 | * This has been deliberately kept simple. |
2140 | * This has been deliberately kept simple. |
2105 | */ |
2141 | */ |
2106 | if (!display->is_local |
2142 | if (!display->is_local |
2107 | && refresh_type == FAST_REFRESH && num_scr_allow && num_scr |
2143 | && refresh_type == FAST_REFRESH && num_scr_allow && num_scr |
2108 | && abs (num_scr) < nrow && !must_clear) |
2144 | && abs (num_scr) < nrow && !have_bg) |
2109 | { |
2145 | { |
2110 | int16_t nits; |
2146 | int16_t nits; |
|
|
2147 | int i = num_scr; |
2111 | int j; |
2148 | int j; |
2112 | int len, wlen; |
2149 | int len, wlen; |
2113 | dLocal (int, num_scr); |
2150 | dLocal (int, num_scr); |
2114 | |
2151 | |
2115 | j = nrow; |
2152 | j = nrow; |
2116 | wlen = len = -1; |
2153 | wlen = len = -1; |
2117 | row = i > 0 ? 0 : j - 1; |
2154 | row = i > 0 ? 0 : j - 1; |
|
|
2155 | |
2118 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
2156 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
2119 | { |
2157 | { |
2120 | if (row + i >= 0 && row + i < nrow && row + i != ocrow) |
2158 | if (row + i >= 0 && row + i < nrow && row + i != ocrow) |
2121 | { |
2159 | { |
2122 | line_t s = ROW(view_start + row); |
2160 | line_t s = ROW(view_start + row); |
… | |
… | |
2143 | wlen = row; |
2181 | wlen = row; |
2144 | continue; |
2182 | continue; |
2145 | } |
2183 | } |
2146 | } |
2184 | } |
2147 | |
2185 | |
2148 | if (len != -1) |
2186 | if (len >= 0) |
2149 | { |
2187 | { |
2150 | /* also comes here at end if needed because of >= above */ |
2188 | /* also comes here at end if needed because of >= above */ |
2151 | if (wlen < len) |
2189 | if (wlen < len) |
2152 | ::swap (wlen, len); |
2190 | ::swap (wlen, len); |
2153 | |
2191 | |
|
|
2192 | XGCValues gcv; |
|
|
2193 | |
|
|
2194 | gcv.graphics_exposures = 1; XChangeGC (dpy, gc, GCGraphicsExposures, &gcv); |
2154 | XCopyArea (xdisp, vt, vt, |
2195 | XCopyArea (dpy, vt, vt, |
2155 | gc, 0, Row2Pixel (len + i), |
2196 | gc, 0, Row2Pixel (len + i), |
2156 | (unsigned int)this->width, |
2197 | (unsigned int)this->width, |
2157 | (unsigned int)Height2Pixel (wlen - len + 1), |
2198 | (unsigned int)Height2Pixel (wlen - len + 1), |
2158 | 0, Row2Pixel (len)); |
2199 | 0, Row2Pixel (len)); |
|
|
2200 | gcv.graphics_exposures = 0; XChangeGC (dpy, gc, GCGraphicsExposures, &gcv); |
|
|
2201 | |
2159 | len = -1; |
2202 | len = -1; |
2160 | } |
2203 | } |
2161 | } |
2204 | } |
2162 | } |
2205 | } |
2163 | #endif |
2206 | #endif |
… | |
… | |
2187 | continue; |
2230 | continue; |
2188 | |
2231 | |
2189 | // redraw one or more characters |
2232 | // redraw one or more characters |
2190 | |
2233 | |
2191 | // seek to the beginning of wide characters |
2234 | // seek to the beginning of wide characters |
2192 | while (stp[col] == NOCHAR && col > 0) |
2235 | while (expect_false (stp[col] == NOCHAR && col > 0)) |
2193 | --col; |
2236 | --col; |
2194 | |
2237 | |
2195 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2238 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2196 | text_t *text = stp + col; |
2239 | text_t *text = stp + col; |
2197 | int count = 1; |
2240 | int count = 1; |
… | |
… | |
2219 | count++; |
2262 | count++; |
2220 | |
2263 | |
2221 | if (stp[col] != dtp[col] |
2264 | if (stp[col] != dtp[col] |
2222 | || !RS_SAME (srp[col], drp[col])) |
2265 | || !RS_SAME (srp[col], drp[col])) |
2223 | { |
2266 | { |
2224 | if (must_clear && (i++ > count / 2)) |
2267 | if (have_bg && (i++ > count / 2)) |
2225 | break; |
2268 | break; |
2226 | |
2269 | |
2227 | dtp[col] = stp[col]; |
2270 | dtp[col] = stp[col]; |
2228 | drp[col] = rend; |
2271 | drp[col] = rend; |
2229 | i = 0; |
2272 | i = 0; |
2230 | } |
2273 | } |
2231 | else if (must_clear || (stp[col] != ' ' && ++i >= 16)) |
2274 | else if (have_bg || (stp[col] != ' ' && ++i >= 16)) |
2232 | break; |
2275 | break; |
2233 | } |
2276 | } |
2234 | |
2277 | |
2235 | col--; /* went one too far. move back */ |
2278 | col--; /* went one too far. move back */ |
2236 | count -= i; /* dump any matching trailing chars */ |
2279 | count -= i; /* dump any matching trailing chars */ |
2237 | |
2280 | |
2238 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2281 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2239 | while (i && text[count] == NOCHAR) |
2282 | while (expect_false (i && text[count] == NOCHAR)) |
2240 | count++, i--; |
2283 | count++, i--; |
2241 | |
2284 | |
2242 | /* |
2285 | /* |
2243 | * Determine the attributes for the string |
2286 | * Determine the attributes for the string |
2244 | */ |
2287 | */ |
2245 | int fore = fgcolor_of (rend); // desired foreground |
2288 | int fore = fgcolor_of (rend); // desired foreground |
2246 | int back = bgcolor_of (rend); // desired background |
2289 | int back = bgcolor_of (rend); // desired background |
2247 | |
2290 | |
2248 | // only do special processing if any attributes are set, which is unlikely |
2291 | // only do special processing if any attributes are set, which is unlikely |
2249 | if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful)) |
2292 | if (expect_false (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))) |
2250 | { |
2293 | { |
2251 | #if ENABLE_STYLES |
|
|
2252 | // "careful" (too wide) character handling |
|
|
2253 | |
|
|
2254 | // include previous careful character(s) if possible, looks nicer (best effort...) |
|
|
2255 | while (text > stp |
|
|
2256 | && srp[text - stp - 1] & RS_Careful |
|
|
2257 | && RS_SAME (rend, srp[text - stp - 1])) |
|
|
2258 | text--, count++, xpixel -= fwidth; |
|
|
2259 | |
|
|
2260 | // force redraw after "careful" characters to avoid pixel droppings |
|
|
2261 | for (int i = 0; srp[col + i] & RS_Careful && col + i < ncol - 1; i++) |
|
|
2262 | drp[col + i + 1] = srp[col + i + 1] ^ RS_redraw; |
|
|
2263 | |
|
|
2264 | // force redraw before "careful" characters to avoid pixel droppings |
|
|
2265 | for (int i = 0; srp[text - stp - i] & RS_Careful && text - i > stp; i++) |
|
|
2266 | drp[text - stp - i - 1] = srp[text - stp - i - 1] ^ RS_redraw; |
|
|
2267 | #endif |
|
|
2268 | |
|
|
2269 | bool invert = rend & RS_RVid; |
2294 | bool invert = rend & RS_RVid; |
2270 | |
2295 | |
2271 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2296 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2272 | if (rend & RS_Bold |
|
|
2273 | && fore == Color_fg) |
2297 | if (rend & RS_Bold && fore == Color_fg) |
2274 | { |
2298 | { |
2275 | if (ISSET_PIXCOLOR (Color_BD)) |
2299 | if (ISSET_PIXCOLOR (Color_BD)) |
2276 | fore = Color_BD; |
2300 | fore = Color_BD; |
2277 | # if !ENABLE_STYLES |
2301 | # if !ENABLE_STYLES |
2278 | else |
2302 | else |
2279 | invert = !invert; |
2303 | invert = !invert; |
2280 | # endif |
2304 | # endif |
2281 | } |
2305 | } |
2282 | |
2306 | |
2283 | if (rend & RS_Italic |
2307 | if (rend & RS_Italic && fore == Color_fg) |
2284 | && fore == Color_fg) |
|
|
2285 | { |
2308 | { |
2286 | if (ISSET_PIXCOLOR (Color_IT)) |
2309 | if (ISSET_PIXCOLOR (Color_IT)) |
2287 | fore = Color_IT; |
2310 | fore = Color_IT; |
2288 | # if !ENABLE_STYLES |
2311 | # if !ENABLE_STYLES |
2289 | else |
2312 | else |
2290 | invert = !invert; |
2313 | invert = !invert; |
2291 | # endif |
2314 | # endif |
2292 | } |
2315 | } |
2293 | |
2316 | |
2294 | if (rend & RS_Uline && ISSET_PIXCOLOR (Color_UL)) |
2317 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2295 | fore = Color_UL; |
2318 | fore = Color_UL; |
2296 | #endif |
2319 | #endif |
2297 | |
2320 | |
2298 | if (invert) |
2321 | if (invert) |
2299 | { |
2322 | { |
|
|
2323 | #ifdef OPTION_HC |
|
|
2324 | if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2325 | || !ISSET_PIXCOLOR (Color_HC)) |
|
|
2326 | #endif |
|
|
2327 | /* invert the column if no highlightColor is set or it is the |
|
|
2328 | * current cursor column */ |
2300 | ::swap (fore, back); |
2329 | ::swap (fore, back); |
|
|
2330 | #ifdef OPTION_HC |
|
|
2331 | else if (ISSET_PIXCOLOR (Color_HC)) |
|
|
2332 | back = Color_HC; |
|
|
2333 | #endif |
2301 | |
2334 | |
2302 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2335 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2336 | # ifndef OPTION_HC |
2303 | if (ISSET_PIXCOLOR (Color_RV)) |
2337 | if (ISSET_PIXCOLOR (Color_RV)) |
2304 | back = Color_RV; |
2338 | back = Color_RV; |
2305 | |
2339 | # endif |
2306 | if (fore == back) |
2340 | if (fore == back) |
2307 | { |
2341 | { |
2308 | fore = Color_bg; |
2342 | fore = Color_bg; |
2309 | back = Color_fg; |
2343 | back = Color_fg; |
2310 | } |
2344 | } |
… | |
… | |
2312 | } |
2346 | } |
2313 | |
2347 | |
2314 | #ifdef TEXT_BLINK |
2348 | #ifdef TEXT_BLINK |
2315 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
2349 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
2316 | { |
2350 | { |
2317 | if (!text_blink_ev.active) |
2351 | if (!text_blink_ev.is_active ()) |
2318 | { |
2352 | { |
2319 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2353 | text_blink_ev.again (); |
2320 | hidden_text = 0; |
2354 | hidden_text = 0; |
2321 | } |
2355 | } |
2322 | else if (hidden_text) |
2356 | else if (hidden_text) |
2323 | fore = back; |
2357 | fore = back; |
2324 | } |
2358 | } |
2325 | #endif |
2359 | #endif |
|
|
2360 | |
|
|
2361 | #if ENABLE_STYLES |
|
|
2362 | // "careful" (too wide) character handling |
|
|
2363 | |
|
|
2364 | // include previous careful character(s) if possible, looks nicer (best effort...) |
|
|
2365 | while (text > stp |
|
|
2366 | && srp[text - stp - 1] & RS_Careful |
|
|
2367 | && RS_SAME (rend, srp[text - stp - 1])) |
|
|
2368 | text--, count++, xpixel -= fwidth; |
|
|
2369 | |
|
|
2370 | // force redraw after "careful" characters to avoid pixel droppings |
|
|
2371 | for (int i = 0; srp[col + i] & RS_Careful && col + i < ncol - 1; i++) |
|
|
2372 | drp[col + i + 1] = srp[col + i + 1] ^ RS_redraw; |
|
|
2373 | |
|
|
2374 | // force redraw before "careful" characters to avoid pixel droppings |
|
|
2375 | for (int i = 0; srp[text - stp - i] & RS_Careful && text - i > stp; i++) |
|
|
2376 | drp[text - stp - i - 1] = srp[text - stp - i - 1] ^ RS_redraw; |
|
|
2377 | #endif |
2326 | } |
2378 | } |
2327 | |
2379 | |
2328 | /* |
2380 | /* |
2329 | * Actually do the drawing of the string here |
2381 | * Actually do the drawing of the string here |
2330 | */ |
2382 | */ |
2331 | rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2383 | rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2332 | |
2384 | |
2333 | if (back == fore) |
2385 | if (expect_true (have_bg && back == Color_bg)) |
2334 | font->clear_rect (*drawable, xpixel, ypixel, |
|
|
2335 | fwidth * count, fheight, |
|
|
2336 | back); |
|
|
2337 | else if (back == Color_bg) |
|
|
2338 | { |
2386 | { |
2339 | if (must_clear) |
2387 | // this is very ugly, maybe push it into ->draw? |
2340 | { |
|
|
2341 | CLEAR_CHARS (xpixel, ypixel, count); |
|
|
2342 | |
2388 | |
2343 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2389 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2344 | if (text[i] != ' ') |
2390 | if (text[i] != ' ') |
2345 | { |
2391 | { |
2346 | font->draw (*drawable, xpixel, ypixel, text, count, fore, -1); |
2392 | font->draw (*drawable, xpixel, ypixel, text, count, fore, Color_transparent); |
2347 | break; |
2393 | goto did_clear; |
2348 | } |
|
|
2349 | } |
2394 | } |
2350 | else |
2395 | |
2351 | font->draw (*drawable, xpixel, ypixel, text, count, fore, Color_bg); |
2396 | CLEAR_CHARS (xpixel, ypixel, count); |
|
|
2397 | did_clear: ; |
2352 | } |
2398 | } |
2353 | else |
2399 | else |
2354 | font->draw (*drawable, xpixel, ypixel, text, count, fore, back); |
2400 | font->draw (*drawable, xpixel, ypixel, text, count, fore, back); |
2355 | |
2401 | |
2356 | if (rend & RS_Uline && font->descent > 1 && fore != back) |
2402 | if (expect_false (rend & RS_Uline && font->descent > 1 && fore != back)) |
2357 | { |
2403 | { |
2358 | #if ENABLE_FRILLS |
2404 | #if ENABLE_FRILLS |
2359 | if (ISSET_PIXCOLOR (Color_underline)) |
2405 | if (ISSET_PIXCOLOR (Color_underline)) |
2360 | XSetForeground (xdisp, gc, pix_colors[Color_underline]); |
2406 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2361 | else |
2407 | else |
2362 | #endif |
2408 | #endif |
2363 | XSetForeground (xdisp, gc, pix_colors[fore]); |
2409 | XSetForeground (dpy, gc, pix_colors[fore]); |
2364 | |
2410 | |
2365 | XDrawLine (xdisp, drawBuffer, gc, |
2411 | XDrawLine (dpy, vt, gc, |
2366 | xpixel, ypixel + font->ascent + 1, |
2412 | xpixel, ypixel + font->ascent + 1, |
2367 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2413 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2368 | } |
2414 | } |
2369 | } /* for (col....) */ |
2415 | } /* for (col....) */ |
2370 | } /* for (row....) */ |
2416 | } /* for (row....) */ |
… | |
… | |
2379 | */ |
2425 | */ |
2380 | if (showcursor) |
2426 | if (showcursor) |
2381 | { |
2427 | { |
2382 | if (focus) |
2428 | if (focus) |
2383 | { |
2429 | { |
2384 | if (OPTION (Opt_cursorUnderline)) |
2430 | if (option (Opt_cursorUnderline)) |
2385 | *crp ^= RS_Uline; |
2431 | *crp ^= RS_Uline; |
2386 | else |
2432 | else |
2387 | { |
2433 | { |
2388 | *crp ^= RS_RVid; |
2434 | *crp ^= RS_RVid; |
2389 | #ifndef NO_CURSORCOLOR |
2435 | #ifndef NO_CURSORCOLOR |
… | |
… | |
2403 | && drawn_buf[oldcursor.row].t[col + cursorwidth] == NOCHAR) |
2449 | && drawn_buf[oldcursor.row].t[col + cursorwidth] == NOCHAR) |
2404 | cursorwidth++; |
2450 | cursorwidth++; |
2405 | |
2451 | |
2406 | #ifndef NO_CURSORCOLOR |
2452 | #ifndef NO_CURSORCOLOR |
2407 | if (ISSET_PIXCOLOR (Color_cursor)) |
2453 | if (ISSET_PIXCOLOR (Color_cursor)) |
2408 | XSetForeground (xdisp, gc, pix_colors[Color_cursor]); |
2454 | XSetForeground (dpy, gc, pix_colors[Color_cursor]); |
|
|
2455 | else |
2409 | #endif |
2456 | #endif |
|
|
2457 | XSetForeground (dpy, gc, pix_colors[ccol1]); |
2410 | |
2458 | |
2411 | XDrawRectangle (xdisp, drawBuffer, gc, |
2459 | XDrawRectangle (dpy, vt, gc, |
2412 | Col2Pixel (col), |
2460 | Col2Pixel (col), |
2413 | Row2Pixel (oldcursor.row), |
2461 | Row2Pixel (oldcursor.row), |
2414 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2462 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2415 | (unsigned int) (Height2Pixel (1) - lineSpace - 1)); |
2463 | (unsigned int) (Height2Pixel (1) - lineSpace - 1)); |
2416 | } |
2464 | } |
… | |
… | |
2451 | } |
2499 | } |
2452 | |
2500 | |
2453 | void |
2501 | void |
2454 | rxvt_term::scr_recolour () NOTHROW |
2502 | rxvt_term::scr_recolour () NOTHROW |
2455 | { |
2503 | { |
2456 | if (1 |
2504 | #ifdef HAVE_BG_PIXMAP |
2457 | #if TRANSPARENT |
2505 | bgPixmap.apply (); |
2458 | && !am_transparent |
2506 | #else |
2459 | #endif |
2507 | |
2460 | #if XPM_BACKGROUND |
|
|
2461 | && !bgPixmap.pixmap |
|
|
2462 | #endif |
|
|
2463 | ) |
|
|
2464 | { |
|
|
2465 | XSetWindowBackground (xdisp, parent[0], pix_colors[Color_border]); |
2508 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2466 | XClearWindow (xdisp, parent[0]); |
2509 | XClearWindow (dpy, parent[0]); |
2467 | XSetWindowBackground (xdisp, vt, pix_colors[Color_bg]); |
2510 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
2468 | #if HAVE_SCROLLBARS |
2511 | |
2469 | if (scrollBar.win) |
2512 | if (scrollBar.win) |
2470 | { |
2513 | { |
2471 | XSetWindowBackground (xdisp, scrollBar.win, pix_colors[Color_border]); |
2514 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2472 | scrollBar.setIdle (); |
2515 | scrollBar.state = STATE_IDLE; |
2473 | scrollbar_show (0); |
2516 | scrollBar.show (0); |
2474 | } |
|
|
2475 | #endif |
|
|
2476 | } |
2517 | } |
2477 | |
2518 | |
|
|
2519 | #endif |
|
|
2520 | |
|
|
2521 | /* bgPixmap.apply () does not do the following : */ |
2478 | scr_clear (); |
2522 | scr_clear (); |
2479 | scr_touch (true); |
2523 | scr_touch (true); |
2480 | want_refresh = 1; |
2524 | want_refresh = 1; |
2481 | } |
2525 | } |
2482 | |
2526 | |
… | |
… | |
2489 | |
2533 | |
2490 | num_scr_allow = 0; |
2534 | num_scr_allow = 0; |
2491 | want_refresh = 1; |
2535 | want_refresh = 1; |
2492 | |
2536 | |
2493 | if (really) |
2537 | if (really) |
2494 | XClearWindow (xdisp, vt); |
2538 | XClearWindow (dpy, vt); |
2495 | } |
2539 | } |
2496 | |
2540 | |
2497 | void |
2541 | void |
2498 | rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW |
2542 | rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW |
2499 | { |
2543 | { |
… | |
… | |
2574 | { |
2618 | { |
2575 | int row, wrote; |
2619 | int row, wrote; |
2576 | unsigned int width, towrite; |
2620 | unsigned int width, towrite; |
2577 | char r1[] = "\n"; |
2621 | char r1[] = "\n"; |
2578 | |
2622 | |
2579 | for (row = saveLines - nsaved; |
2623 | for (row = saveLines + top_row; |
2580 | row < saveLines + nrow - 1; row++) |
2624 | row < saveLines + nrow - 1; row++) |
2581 | { |
2625 | { |
2582 | width = row_buf[row].l >= 0 ? row_buf[row].l |
2626 | width = row_buf[row].l >= 0 ? row_buf[row].l |
2583 | : ncol; |
2627 | : ncol; |
2584 | for (towrite = width; towrite; towrite -= wrote) |
2628 | for (towrite = width; towrite; towrite -= wrote) |
… | |
… | |
2635 | /* convert normal newline chars into common keyboard Return key sequence */ |
2679 | /* convert normal newline chars into common keyboard Return key sequence */ |
2636 | for (unsigned int i = 0; i < len; i++) |
2680 | for (unsigned int i = 0; i < len; i++) |
2637 | if (data[i] == C0_LF) |
2681 | if (data[i] == C0_LF) |
2638 | data[i] = C0_CR; |
2682 | data[i] = C0_CR; |
2639 | |
2683 | |
|
|
2684 | if (priv_modes & PrivMode_BracketPaste) |
|
|
2685 | tt_printf ("\e[200~"); |
|
|
2686 | |
2640 | tt_write (data, len); |
2687 | tt_write (data, len); |
|
|
2688 | |
|
|
2689 | if (priv_modes & PrivMode_BracketPaste) |
|
|
2690 | tt_printf ("\e[201~"); |
2641 | } |
2691 | } |
2642 | |
2692 | |
2643 | /* ------------------------------------------------------------------------- */ |
2693 | /* ------------------------------------------------------------------------- */ |
2644 | /* |
2694 | /* |
2645 | * Respond to a notification that a primary selection has been sent |
2695 | * Respond to a notification that a primary selection has been sent |
… | |
… | |
2674 | } |
2724 | } |
2675 | |
2725 | |
2676 | unsigned long bytes_after; |
2726 | unsigned long bytes_after; |
2677 | XTextProperty ct; |
2727 | XTextProperty ct; |
2678 | |
2728 | |
2679 | if (XGetWindowProperty (xdisp, win, prop, |
2729 | if (XGetWindowProperty (dpy, win, prop, |
2680 | 0, PROP_SIZE / 4, |
2730 | 0, PROP_SIZE / 4, |
2681 | delete_prop, AnyPropertyType, |
2731 | delete_prop, AnyPropertyType, |
2682 | &ct.encoding, &ct.format, |
2732 | &ct.encoding, &ct.format, |
2683 | &ct.nitems, &bytes_after, |
2733 | &ct.nitems, &bytes_after, |
2684 | &ct.value) != Success) |
2734 | &ct.value) != Success) |
… | |
… | |
2693 | if (bytes_after) |
2743 | if (bytes_after) |
2694 | { |
2744 | { |
2695 | // fetch and append remaining data |
2745 | // fetch and append remaining data |
2696 | XTextProperty ct2; |
2746 | XTextProperty ct2; |
2697 | |
2747 | |
2698 | if (XGetWindowProperty (xdisp, win, prop, |
2748 | if (XGetWindowProperty (dpy, win, prop, |
2699 | ct.nitems / 4, (bytes_after + 3) / 4, |
2749 | ct.nitems / 4, (bytes_after + 3) / 4, |
2700 | delete_prop, AnyPropertyType, |
2750 | delete_prop, AnyPropertyType, |
2701 | &ct2.encoding, &ct2.format, |
2751 | &ct2.encoding, &ct2.format, |
2702 | &ct2.nitems, &bytes_after, |
2752 | &ct2.nitems, &bytes_after, |
2703 | &ct2.value) != Success) |
2753 | &ct2.value) != Success) |
… | |
… | |
2716 | |
2766 | |
2717 | if (ct.encoding == xa[XA_INCR]) |
2767 | if (ct.encoding == xa[XA_INCR]) |
2718 | { |
2768 | { |
2719 | // INCR selection, start handshake |
2769 | // INCR selection, start handshake |
2720 | if (!delete_prop) |
2770 | if (!delete_prop) |
2721 | XDeleteProperty (xdisp, win, prop); |
2771 | XDeleteProperty (dpy, win, prop); |
2722 | |
2772 | |
2723 | selection_wait = Sel_incr; |
2773 | selection_wait = Sel_incr; |
2724 | incr_buf_fill = 0; |
2774 | incr_buf_fill = 0; |
2725 | incr_ev.start (NOW + 10); |
2775 | incr_ev.start (10); |
2726 | |
2776 | |
2727 | goto bailout; |
2777 | goto bailout; |
2728 | } |
2778 | } |
2729 | |
2779 | |
2730 | if (ct.nitems == 0) |
2780 | if (ct.nitems == 0) |
… | |
… | |
2739 | ct.nitems = incr_buf_fill; |
2789 | ct.nitems = incr_buf_fill; |
2740 | incr_buf = 0; |
2790 | incr_buf = 0; |
2741 | incr_buf_size = 0; |
2791 | incr_buf_size = 0; |
2742 | incr_ev.stop (); |
2792 | incr_ev.stop (); |
2743 | } |
2793 | } |
2744 | else |
2794 | else |
2745 | { |
2795 | { |
2746 | if (selection_wait == Sel_normal |
2796 | if (selection_wait == Sel_normal |
2747 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2797 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2748 | { |
2798 | { |
2749 | /* |
2799 | /* |
… | |
… | |
2756 | goto bailout; |
2806 | goto bailout; |
2757 | } |
2807 | } |
2758 | } |
2808 | } |
2759 | else if (selection_wait == Sel_incr) |
2809 | else if (selection_wait == Sel_incr) |
2760 | { |
2810 | { |
2761 | incr_ev.start (NOW + 10); |
2811 | incr_ev.start (10); |
2762 | |
2812 | |
2763 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2813 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2764 | { |
2814 | { |
2765 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
2815 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
2766 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
2816 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
… | |
… | |
2787 | paste (s, strlen (s)); |
2837 | paste (s, strlen (s)); |
2788 | free (s); |
2838 | free (s); |
2789 | } |
2839 | } |
2790 | else |
2840 | else |
2791 | #endif |
2841 | #endif |
2792 | if (XmbTextPropertyToTextList (xdisp, &ct, &cl, &cr) >= 0 |
2842 | if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0 |
2793 | && cl) |
2843 | && cl) |
2794 | { |
2844 | { |
2795 | for (int i = 0; i < cr; i++) |
2845 | for (int i = 0; i < cr; i++) |
2796 | paste (cl[i], strlen (cl[i])); |
2846 | paste (cl[i], strlen (cl[i])); |
2797 | |
2847 | |
… | |
… | |
2806 | if (selection_wait == Sel_normal) |
2856 | if (selection_wait == Sel_normal) |
2807 | selection_wait = Sel_none; |
2857 | selection_wait = Sel_none; |
2808 | } |
2858 | } |
2809 | |
2859 | |
2810 | void |
2860 | void |
2811 | rxvt_term::incr_cb (time_watcher &w) NOTHROW |
2861 | rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW |
2812 | { |
2862 | { |
2813 | selection_wait = Sel_none; |
2863 | selection_wait = Sel_none; |
2814 | |
2864 | |
2815 | incr_buf_size = 0; |
2865 | incr_buf_size = 0; |
2816 | free (incr_buf); |
2866 | free (incr_buf); |
… | |
… | |
2827 | selection_paste (win, prop, true); |
2877 | selection_paste (win, prop, true); |
2828 | } |
2878 | } |
2829 | |
2879 | |
2830 | /* ------------------------------------------------------------------------- */ |
2880 | /* ------------------------------------------------------------------------- */ |
2831 | /* |
2881 | /* |
2832 | * Request the current selection: |
2882 | * Request the current selection: |
2833 | * Order: > internal selection if available |
2883 | * Order: > internal selection if available |
2834 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2884 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2835 | * > CUT_BUFFER0 |
2885 | * > CUT_BUFFER0 |
2836 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2886 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2837 | * will auto fallback to CUT_BUFFER0 |
2887 | * will auto fallback to CUT_BUFFER0 |
… | |
… | |
2839 | */ |
2889 | */ |
2840 | void |
2890 | void |
2841 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2891 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2842 | { |
2892 | { |
2843 | if (selection.text && selnum == Sel_Primary) |
2893 | if (selection.text && selnum == Sel_Primary) |
|
|
2894 | { |
2844 | { /* internal selection */ |
2895 | /* internal selection */ |
2845 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2896 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2846 | paste (str, strlen (str)); |
2897 | paste (str, strlen (str)); |
2847 | free (str); |
2898 | free (str); |
2848 | return; |
2899 | return; |
2849 | } |
2900 | } |
… | |
… | |
2879 | else if (selnum == Sel_Secondary) |
2930 | else if (selnum == Sel_Secondary) |
2880 | sel = XA_SECONDARY; |
2931 | sel = XA_SECONDARY; |
2881 | else |
2932 | else |
2882 | sel = xa[XA_CLIPBOARD]; |
2933 | sel = xa[XA_CLIPBOARD]; |
2883 | |
2934 | |
2884 | if (XGetSelectionOwner (xdisp, sel) != None) |
2935 | if (XGetSelectionOwner (dpy, sel) != None) |
2885 | { |
2936 | { |
2886 | XConvertSelection (xdisp, sel, target, xa[XA_VT_SELECTION], |
2937 | XConvertSelection (dpy, sel, target, xa[XA_VT_SELECTION], |
2887 | vt, selection_request_time); |
2938 | vt, selection_request_time); |
2888 | return 1; |
2939 | return 1; |
2889 | } |
2940 | } |
2890 | |
2941 | |
2891 | return 0; |
2942 | return 0; |
… | |
… | |
3044 | bool |
3095 | bool |
3045 | rxvt_term::selection_grab (Time tm) NOTHROW |
3096 | rxvt_term::selection_grab (Time tm) NOTHROW |
3046 | { |
3097 | { |
3047 | selection_time = tm; |
3098 | selection_time = tm; |
3048 | |
3099 | |
3049 | XSetSelectionOwner (xdisp, XA_PRIMARY, vt, tm); |
3100 | XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); |
3050 | if (XGetSelectionOwner (xdisp, XA_PRIMARY) == vt) |
3101 | if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) |
3051 | { |
3102 | { |
3052 | display->set_selection_owner (this); |
3103 | display->set_selection_owner (this); |
3053 | return true; |
3104 | return true; |
3054 | } |
3105 | } |
3055 | else |
3106 | else |
… | |
… | |
3059 | } |
3110 | } |
3060 | |
3111 | |
3061 | #if 0 |
3112 | #if 0 |
3062 | XTextProperty ct; |
3113 | XTextProperty ct; |
3063 | |
3114 | |
3064 | if (XwcTextListToTextProperty (xdisp, &selection.text, 1, XStringStyle, &ct) >= 0) |
3115 | if (XwcTextListToTextProperty (dpy, &selection.text, 1, XStringStyle, &ct) >= 0) |
3065 | { |
3116 | { |
3066 | set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems); |
3117 | set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems); |
3067 | XFree (ct.value); |
3118 | XFree (ct.value); |
3068 | } |
3119 | } |
3069 | #endif |
3120 | #endif |
… | |
… | |
3115 | selection.mark.col = clamp (selection.mark.col, 0, ncol - 1); |
3166 | selection.mark.col = clamp (selection.mark.col, 0, ncol - 1); |
3116 | |
3167 | |
3117 | while (selection.mark.col > 0 |
3168 | while (selection.mark.col > 0 |
3118 | && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR) |
3169 | && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR) |
3119 | --selection.mark.col; |
3170 | --selection.mark.col; |
3120 | |
3171 | |
3121 | if (selection.op) |
3172 | if (selection.op) |
|
|
3173 | { |
3122 | { /* clear the old selection */ |
3174 | /* clear the old selection */ |
3123 | selection.beg.row = selection.end.row = selection.mark.row; |
3175 | selection.beg.row = selection.end.row = selection.mark.row; |
3124 | selection.beg.col = selection.end.col = selection.mark.col; |
3176 | selection.beg.col = selection.end.col = selection.mark.col; |
3125 | } |
3177 | } |
3126 | |
3178 | |
3127 | selection.op = SELECTION_INIT; |
3179 | selection.op = SELECTION_INIT; |
… | |
… | |
3316 | * a point/word/line which is either the start or end of the selection |
3368 | * a point/word/line which is either the start or end of the selection |
3317 | * and it was decided by whichever point/word/line was `fixed' at the |
3369 | * and it was decided by whichever point/word/line was `fixed' at the |
3318 | * time of the most recent button3 press |
3370 | * time of the most recent button3 press |
3319 | */ |
3371 | */ |
3320 | if (button3 && buttonpress) |
3372 | if (button3 && buttonpress) |
|
|
3373 | { |
3321 | { /* button3 press */ |
3374 | /* button3 press */ |
3322 | /* |
3375 | /* |
3323 | * first determine which edge of the selection we are closest to |
3376 | * first determine which edge of the selection we are closest to |
3324 | */ |
3377 | */ |
3325 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3378 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3326 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
3379 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
… | |
… | |
3344 | selection.mark.row = selection.beg.row; |
3397 | selection.mark.row = selection.beg.row; |
3345 | selection.mark.col = selection.beg.col; |
3398 | selection.mark.col = selection.beg.col; |
3346 | } |
3399 | } |
3347 | } |
3400 | } |
3348 | else |
3401 | else |
|
|
3402 | { |
3349 | { /* button1 drag or button3 drag */ |
3403 | /* button1 drag or button3 drag */ |
3350 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3404 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3351 | { |
3405 | { |
3352 | if (selection.mark.row == selection.end.row |
3406 | if (selection.mark.row == selection.end.row |
3353 | && selection.mark.col == selection.end.col |
3407 | && selection.mark.col == selection.end.col |
3354 | && clickchange |
3408 | && clickchange |
… | |
… | |
3397 | selection_delimit_word (DN, &selection.end, &selection.end); |
3451 | selection_delimit_word (DN, &selection.end, &selection.end); |
3398 | } |
3452 | } |
3399 | else if (selection.clicks == 3) |
3453 | else if (selection.clicks == 3) |
3400 | { |
3454 | { |
3401 | #if ENABLE_FRILLS |
3455 | #if ENABLE_FRILLS |
3402 | if (OPTION (Opt_tripleclickwords)) |
3456 | if (option (Opt_tripleclickwords)) |
3403 | { |
3457 | { |
3404 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
3458 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
3405 | |
3459 | |
3406 | for (int end_row = selection.mark.row; end_row < nrow; end_row++) |
3460 | for (int end_row = selection.mark.row; end_row < nrow; end_row++) |
3407 | { |
3461 | { |
… | |
… | |
3435 | selection.end.row++; |
3489 | selection.end.row++; |
3436 | } |
3490 | } |
3437 | } |
3491 | } |
3438 | |
3492 | |
3439 | if (button3 && buttonpress) |
3493 | if (button3 && buttonpress) |
|
|
3494 | { |
3440 | { /* mark may need to be changed */ |
3495 | /* mark may need to be changed */ |
3441 | if (closeto == LEFT) |
3496 | if (closeto == LEFT) |
3442 | { |
3497 | { |
3443 | selection.mark.row = selection.end.row; |
3498 | selection.mark.row = selection.end.row; |
3444 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3499 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3445 | } |
3500 | } |
… | |
… | |
3542 | *target++ = xa[XA_COMPOUND_TEXT]; |
3597 | *target++ = xa[XA_COMPOUND_TEXT]; |
3543 | #if X_HAVE_UTF8_STRING |
3598 | #if X_HAVE_UTF8_STRING |
3544 | *target++ = xa[XA_UTF8_STRING]; |
3599 | *target++ = xa[XA_UTF8_STRING]; |
3545 | #endif |
3600 | #endif |
3546 | |
3601 | |
3547 | XChangeProperty (xdisp, rq.requestor, rq.property, XA_ATOM, |
3602 | XChangeProperty (dpy, rq.requestor, rq.property, XA_ATOM, |
3548 | 32, PropModeReplace, |
3603 | 32, PropModeReplace, |
3549 | (unsigned char *)target_list, target - target_list); |
3604 | (unsigned char *)target_list, target - target_list); |
3550 | ev.property = rq.property; |
3605 | ev.property = rq.property; |
3551 | } |
3606 | } |
3552 | #if TODO // TODO |
3607 | #if TODO // TODO |
… | |
… | |
3555 | /* TODO: Handle MULTIPLE */ |
3610 | /* TODO: Handle MULTIPLE */ |
3556 | } |
3611 | } |
3557 | #endif |
3612 | #endif |
3558 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3613 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3559 | { |
3614 | { |
3560 | XChangeProperty (xdisp, rq.requestor, rq.property, rq.target, |
3615 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3561 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3616 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3562 | ev.property = rq.property; |
3617 | ev.property = rq.property; |
3563 | } |
3618 | } |
3564 | else if (rq.target == XA_STRING |
3619 | else if (rq.target == XA_STRING |
3565 | || rq.target == xa[XA_TEXT] |
3620 | || rq.target == xa[XA_TEXT] |
… | |
… | |
3623 | ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen); |
3678 | ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen); |
3624 | ct.nitems = strlen ((char *)ct.value); |
3679 | ct.nitems = strlen ((char *)ct.value); |
3625 | } |
3680 | } |
3626 | else |
3681 | else |
3627 | #endif |
3682 | #endif |
3628 | if (XwcTextListToTextProperty (xdisp, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0) |
3683 | if (XwcTextListToTextProperty (dpy, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0) |
3629 | freect = 1; |
3684 | freect = 1; |
3630 | else |
3685 | else |
3631 | { |
3686 | { |
3632 | /* if we failed to convert then send it raw */ |
3687 | /* if we failed to convert then send it raw */ |
3633 | ct.value = (unsigned char *)cl; |
3688 | ct.value = (unsigned char *)cl; |
3634 | ct.nitems = selectlen; |
3689 | ct.nitems = selectlen; |
3635 | ct.encoding = target; |
3690 | ct.encoding = target; |
3636 | } |
3691 | } |
3637 | |
3692 | |
3638 | XChangeProperty (xdisp, rq.requestor, rq.property, |
3693 | XChangeProperty (dpy, rq.requestor, rq.property, |
3639 | ct.encoding, 8, PropModeReplace, |
3694 | ct.encoding, 8, PropModeReplace, |
3640 | ct.value, (int)ct.nitems); |
3695 | ct.value, (int)ct.nitems); |
3641 | ev.property = rq.property; |
3696 | ev.property = rq.property; |
3642 | |
3697 | |
3643 | if (freect) |
3698 | if (freect) |
3644 | XFree (ct.value); |
3699 | XFree (ct.value); |
3645 | } |
3700 | } |
3646 | |
3701 | |
3647 | XSendEvent (xdisp, rq.requestor, False, 0L, (XEvent *)&ev); |
3702 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3648 | } |
|
|
3649 | |
|
|
3650 | /* ------------------------------------------------------------------------- * |
|
|
3651 | * MOUSE ROUTINES * |
|
|
3652 | * ------------------------------------------------------------------------- */ |
|
|
3653 | |
|
|
3654 | /* |
|
|
3655 | * return col/row values corresponding to x/y pixel values |
|
|
3656 | */ |
|
|
3657 | void |
|
|
3658 | rxvt_term::pixel_position (int *x, int *y) NOTHROW |
|
|
3659 | { |
|
|
3660 | *x = Pixel2Col (*x); |
|
|
3661 | /* max_it (*x, 0); min_it (*x, (int)ncol - 1); */ |
|
|
3662 | *y = Pixel2Row (*y); |
|
|
3663 | /* max_it (*y, 0); min_it (*y, (int)nrow - 1); */ |
|
|
3664 | } |
3703 | } |
3665 | |
3704 | |
3666 | /* ------------------------------------------------------------------------- */ |
3705 | /* ------------------------------------------------------------------------- */ |
3667 | #ifdef USE_XIM |
3706 | #ifdef USE_XIM |
3668 | void |
3707 | void |
3669 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |
3708 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |
3670 | { |
3709 | { |
3671 | XWindowAttributes xwa; |
3710 | XWindowAttributes xwa; |
3672 | |
3711 | |
3673 | XGetWindowAttributes (xdisp, vt, &xwa); |
3712 | XGetWindowAttributes (dpy, vt, &xwa); |
3674 | |
3713 | |
3675 | pos.x = xwa.x + Col2Pixel (screen.cur.col); |
3714 | pos.x = xwa.x + Col2Pixel (screen.cur.col); |
3676 | pos.y = xwa.y + Height2Pixel (screen.cur.row) + fbase; |
3715 | pos.y = xwa.y + Height2Pixel (screen.cur.row) + fbase; |
3677 | } |
3716 | } |
3678 | #endif |
3717 | #endif |