… | |
… | |
28 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvtperl.h" /* NECESSARY */ |
29 | #include "rxvtperl.h" /* NECESSARY */ |
30 | |
30 | |
31 | #include <inttypes.h> |
31 | #include <inttypes.h> |
32 | |
32 | |
33 | #include "salloc.C" // HACK, should be a seperate compile! |
33 | #include "salloc.C" // HACK, should be a separate compile! |
34 | |
34 | |
|
|
35 | static inline void |
35 | static inline void fill_text (text_t *start, text_t value, int len) |
36 | fill_text (text_t *start, text_t value, int len) |
36 | { |
37 | { |
37 | while (len--) |
38 | while (len--) |
38 | *start++ = value; |
39 | *start++ = value; |
39 | } |
40 | } |
40 | |
41 | |
… | |
… | |
132 | |
133 | |
133 | l.l = 0; |
134 | l.l = 0; |
134 | l.f = 0; |
135 | l.f = 0; |
135 | } |
136 | } |
136 | |
137 | |
|
|
138 | // nuke a single wide character at the given column |
|
|
139 | void |
|
|
140 | rxvt_term::scr_kill_char (line_t &l, int col) const NOTHROW |
|
|
141 | { |
|
|
142 | // find begin |
|
|
143 | while (col > 0 && l.t[col] == NOCHAR) |
|
|
144 | col--; |
|
|
145 | |
|
|
146 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
|
|
147 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
|
|
148 | |
|
|
149 | l.touch (); |
|
|
150 | |
|
|
151 | // found start, nuke |
|
|
152 | do { |
|
|
153 | l.t[col] = ' '; |
|
|
154 | l.r[col] = rend; |
|
|
155 | col++; |
|
|
156 | } while (col < ncol && l.t[col] == NOCHAR); |
|
|
157 | } |
|
|
158 | |
137 | /* ------------------------------------------------------------------------- * |
159 | /* ------------------------------------------------------------------------- * |
138 | * SCREEN INITIALISATION * |
160 | * SCREEN INITIALISATION * |
139 | * ------------------------------------------------------------------------- */ |
161 | * ------------------------------------------------------------------------- */ |
140 | |
162 | |
141 | void |
163 | void |
142 | rxvt_term::scr_reset () |
164 | rxvt_term::scr_reset () |
143 | { |
165 | { |
144 | #if ENABLE_OVERLAY |
|
|
145 | scr_overlay_off (); |
|
|
146 | #endif |
|
|
147 | |
|
|
148 | rvideo_mode = false; |
|
|
149 | view_start = 0; |
166 | view_start = 0; |
150 | num_scr = 0; |
167 | num_scr = 0; |
151 | |
168 | |
152 | if (ncol == 0) |
169 | if (ncol == 0) |
153 | ncol = 80; |
170 | ncol = 80; |
… | |
… | |
155 | if (nrow == 0) |
172 | if (nrow == 0) |
156 | nrow = 24; |
173 | nrow = 24; |
157 | |
174 | |
158 | if (ncol == prev_ncol && nrow == prev_nrow) |
175 | if (ncol == prev_ncol && nrow == prev_nrow) |
159 | return; |
176 | return; |
160 | |
|
|
161 | if (current_screen != PRIMARY) |
|
|
162 | scr_swap_screen (); |
|
|
163 | |
177 | |
164 | // we need at least two lines for wrapping to work correctly |
178 | // we need at least two lines for wrapping to work correctly |
165 | while (nrow + saveLines < 2) |
179 | while (nrow + saveLines < 2) |
166 | { |
180 | { |
167 | //TODO//FIXME |
181 | //TODO//FIXME |
… | |
… | |
220 | selection.text = NULL; |
234 | selection.text = NULL; |
221 | selection.len = 0; |
235 | selection.len = 0; |
222 | selection.op = SELECTION_CLEAR; |
236 | selection.op = SELECTION_CLEAR; |
223 | selection.screen = PRIMARY; |
237 | selection.screen = PRIMARY; |
224 | selection.clicks = 0; |
238 | selection.clicks = 0; |
|
|
239 | selection.clip_text = NULL; |
|
|
240 | selection.clip_len = 0; |
225 | } |
241 | } |
226 | else |
242 | else |
227 | { |
243 | { |
228 | /* |
244 | /* |
229 | * add or delete rows as appropriate |
245 | * add or delete rows as appropriate |
… | |
… | |
267 | |
283 | |
268 | if (top_row) |
284 | if (top_row) |
269 | { |
285 | { |
270 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
286 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
271 | // to come up with a lean and mean algorithm. |
287 | // to come up with a lean and mean algorithm. |
|
|
288 | // TODO: maybe optimise when width didn't change |
272 | |
289 | |
273 | row_col_t ocur = screen.cur; |
290 | row_col_t ocur = screen.cur; |
274 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
291 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
275 | |
292 | |
276 | do |
293 | do |
277 | { |
294 | { |
278 | p = MOD (p - 1, prev_total_rows); |
295 | p = MOD (p - 1, prev_total_rows); |
279 | #ifdef DEBUG_STRICT |
|
|
280 | assert (old_buf [MOD (p, prev_total_rows)].t); |
296 | assert (old_buf [MOD (p, prev_total_rows)].t); |
281 | #endif |
|
|
282 | int plines = 1; |
297 | int plines = 1; |
283 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
298 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
284 | |
299 | |
285 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
300 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
286 | { |
301 | { |
… | |
… | |
380 | delete old_ta; |
395 | delete old_ta; |
381 | delete old_ra; |
396 | delete old_ra; |
382 | |
397 | |
383 | clamp_it (screen.cur.row, 0, nrow - 1); |
398 | clamp_it (screen.cur.row, 0, nrow - 1); |
384 | clamp_it (screen.cur.col, 0, ncol - 1); |
399 | clamp_it (screen.cur.col, 0, ncol - 1); |
|
|
400 | } |
385 | |
401 | |
386 | free (tabs); |
402 | free (tabs); |
387 | } |
403 | tabs = (char *)rxvt_malloc (ncol); |
|
|
404 | |
|
|
405 | for (int col = ncol; --col; ) |
|
|
406 | tabs [col] = col % TABSIZE == 0; |
388 | |
407 | |
389 | CLEAR_ALL_SELECTION (); |
408 | CLEAR_ALL_SELECTION (); |
390 | |
409 | |
391 | prev_nrow = nrow; |
410 | prev_nrow = nrow; |
392 | prev_ncol = ncol; |
411 | prev_ncol = ncol; |
393 | |
|
|
394 | tabs = (char *)rxvt_malloc (ncol); |
|
|
395 | |
|
|
396 | for (int col = ncol; --col; ) |
|
|
397 | tabs [col] = col % TABSIZE == 0; |
|
|
398 | |
|
|
399 | if (current_screen != PRIMARY) |
|
|
400 | scr_swap_screen (); |
|
|
401 | |
412 | |
402 | tt_winch (); |
413 | tt_winch (); |
403 | |
414 | |
404 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
415 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
405 | } |
416 | } |
… | |
… | |
417 | delete ralloc; ralloc = 0; |
428 | delete ralloc; ralloc = 0; |
418 | |
429 | |
419 | free (row_buf); |
430 | free (row_buf); |
420 | free (swap_buf); |
431 | free (swap_buf); |
421 | free (drawn_buf); |
432 | free (drawn_buf); |
|
|
433 | row_buf = 0; // signal that we freed all the arrays above |
|
|
434 | |
422 | free (tabs); |
435 | free (tabs); |
423 | |
436 | tabs = 0; |
424 | row_buf = 0; // signal that we freed all the arrays |
|
|
425 | } |
437 | } |
426 | } |
438 | } |
427 | |
439 | |
428 | /* ------------------------------------------------------------------------- */ |
440 | /* ------------------------------------------------------------------------- */ |
429 | /* |
441 | /* |
430 | * Hard reset |
442 | * Hard/Soft reset |
431 | */ |
443 | */ |
432 | void |
444 | void |
433 | rxvt_term::scr_poweron () |
445 | rxvt_term::scr_poweron () |
434 | { |
446 | { |
435 | scr_release (); |
447 | scr_release (); |
436 | prev_nrow = prev_ncol = 0; |
448 | prev_nrow = prev_ncol = 0; |
|
|
449 | rvideo_mode = false; |
|
|
450 | scr_soft_reset (); |
437 | scr_reset (); |
451 | scr_reset (); |
438 | |
452 | |
439 | scr_clear (true); |
453 | scr_clear (true); |
440 | scr_refresh (); |
454 | scr_refresh (); |
|
|
455 | } |
|
|
456 | |
|
|
457 | void |
|
|
458 | rxvt_term::scr_soft_reset () |
|
|
459 | { |
|
|
460 | /* only affects modes, nothing drastic such as clearing the screen */ |
|
|
461 | #if ENABLE_OVERLAY |
|
|
462 | scr_overlay_off (); |
|
|
463 | #endif |
|
|
464 | |
|
|
465 | if (current_screen != PRIMARY) |
|
|
466 | scr_swap_screen (); |
|
|
467 | |
|
|
468 | scr_scroll_region (0, MAX_ROWS - 1); |
|
|
469 | scr_rendition (0, ~RS_None); |
|
|
470 | scr_insert_mode (0); |
441 | } |
471 | } |
442 | |
472 | |
443 | /* ------------------------------------------------------------------------- * |
473 | /* ------------------------------------------------------------------------- * |
444 | * PROCESS SCREEN COMMANDS * |
474 | * PROCESS SCREEN COMMANDS * |
445 | * ------------------------------------------------------------------------- */ |
475 | * ------------------------------------------------------------------------- */ |
… | |
… | |
483 | } |
513 | } |
484 | |
514 | |
485 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
515 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
486 | min_it (s->cur.row, nrow - 1); |
516 | min_it (s->cur.row, nrow - 1); |
487 | min_it (s->cur.col, ncol - 1); |
517 | min_it (s->cur.col, ncol - 1); |
488 | #ifdef DEBUG_STRICT |
|
|
489 | assert (s->cur.row >= 0); |
518 | assert (s->cur.row >= 0); |
490 | assert (s->cur.col >= 0); |
519 | assert (s->cur.col >= 0); |
491 | #endif |
|
|
492 | } |
520 | } |
493 | |
521 | |
494 | void |
522 | void |
495 | rxvt_term::scr_swap_screen () |
523 | rxvt_term::scr_swap_screen () |
496 | { |
524 | { |
… | |
… | |
521 | want_refresh = 1; |
549 | want_refresh = 1; |
522 | view_start = 0; |
550 | view_start = 0; |
523 | |
551 | |
524 | selection_check (2); /* check for boundary cross */ |
552 | selection_check (2); /* check for boundary cross */ |
525 | |
553 | |
526 | int i = current_screen; current_screen = scrn; scrn = i; |
554 | current_screen = scrn; |
527 | |
555 | |
528 | #if NSCREENS |
556 | #if NSCREENS |
529 | if (option (Opt_secondaryScreen)) |
557 | if (option (Opt_secondaryScreen)) |
530 | { |
558 | { |
531 | num_scr = 0; |
559 | num_scr = 0; |
… | |
… | |
756 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
784 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
757 | screen.cur.row -= minlines; |
785 | screen.cur.row -= minlines; |
758 | } |
786 | } |
759 | } |
787 | } |
760 | |
788 | |
761 | #ifdef DEBUG_STRICT |
|
|
762 | assert (screen.cur.col < ncol); |
789 | assert (screen.cur.col < ncol); |
763 | assert (screen.cur.row < nrow |
790 | assert (screen.cur.row < nrow |
764 | && screen.cur.row >= top_row); |
791 | && screen.cur.row >= top_row); |
765 | #endif |
|
|
766 | int row = screen.cur.row; |
792 | int row = screen.cur.row; |
767 | |
793 | |
768 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
794 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
769 | |
795 | |
770 | line_t *line = &ROW(row); |
796 | line_t *line = &ROW(row); |
… | |
… | |
874 | # else |
900 | # else |
875 | c = 0xfffd; |
901 | c = 0xfffd; |
876 | # endif |
902 | # endif |
877 | #endif |
903 | #endif |
878 | |
904 | |
879 | // nuke the character at this position, if required |
|
|
880 | if (expect_false ( |
|
|
881 | line->t[screen.cur.col] == NOCHAR |
|
|
882 | || (screen.cur.col < ncol - 1 |
|
|
883 | && line->t[screen.cur.col + 1] == NOCHAR) |
|
|
884 | )) |
|
|
885 | { |
|
|
886 | int col = screen.cur.col; |
|
|
887 | |
|
|
888 | // find begin |
|
|
889 | while (col > 0 && line->t[col] == NOCHAR) |
|
|
890 | col--; |
|
|
891 | |
|
|
892 | rend_t rend = SET_FONT (line->r[col], FONTSET (line->r[col])->find_font (' ')); |
|
|
893 | |
|
|
894 | // found begin, nuke |
|
|
895 | do { |
|
|
896 | line->t[col] = ' '; |
|
|
897 | line->r[col] = rend; |
|
|
898 | col++; |
|
|
899 | } while (col < ncol && line->t[col] == NOCHAR); |
|
|
900 | } |
|
|
901 | |
|
|
902 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
905 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
903 | |
906 | |
904 | // if the character doesn't fit into the remaining columns... |
907 | // if the character doesn't fit into the remaining columns... |
905 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
908 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
906 | { |
909 | { |
907 | // ...output spaces |
910 | if (screen.flags & Screen_Autowrap) |
908 | c = ' '; |
911 | { |
|
|
912 | // ... artificially enlargen the previous one |
|
|
913 | c = NOCHAR; |
909 | // and try the same character next loop iteration |
914 | // and try the same character next loop iteration |
910 | --str; |
915 | --str; |
|
|
916 | } |
|
|
917 | else |
|
|
918 | screen.cur.col = ncol - width; |
911 | } |
919 | } |
|
|
920 | |
|
|
921 | // nuke the character at this position, if required |
|
|
922 | // due to wonderful coincidences everywhere else in this loop |
|
|
923 | // we never have to check for overwriting a wide char itself, |
|
|
924 | // only its tail. |
|
|
925 | if (expect_false (line->t[screen.cur.col] == NOCHAR)) |
|
|
926 | scr_kill_char (*line, screen.cur.col); |
912 | |
927 | |
913 | line->touch (); |
928 | line->touch (); |
914 | |
929 | |
915 | do |
930 | do |
916 | { |
931 | { |
… | |
… | |
922 | else |
937 | else |
923 | { |
938 | { |
924 | line->l = ncol; |
939 | line->l = ncol; |
925 | if (screen.flags & Screen_Autowrap) |
940 | if (screen.flags & Screen_Autowrap) |
926 | screen.flags |= Screen_WrapNext; |
941 | screen.flags |= Screen_WrapNext; |
927 | break; |
942 | |
|
|
943 | goto end_of_line; |
928 | } |
944 | } |
929 | |
945 | |
930 | c = NOCHAR; |
946 | c = NOCHAR; |
931 | } |
947 | } |
932 | while (expect_false (--width > 0)); |
948 | while (expect_false (--width > 0)); |
933 | |
949 | |
934 | // pad with spaces when overwriting wide character with smaller one |
950 | // pad with spaces when overwriting wide character with smaller one |
935 | if (expect_false (!width)) |
951 | for (int c = screen.cur.col; expect_false (c < ncol && line->t[c] == NOCHAR); c++) |
936 | { |
952 | { |
937 | line->touch (); |
|
|
938 | |
|
|
939 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
|
|
940 | { |
|
|
941 | line->t[c] = ' '; |
953 | line->t[c] = ' '; |
942 | line->r[c] = rend; |
954 | line->r[c] = rend; |
943 | } |
|
|
944 | } |
955 | } |
|
|
956 | |
|
|
957 | end_of_line: |
|
|
958 | ; |
945 | } |
959 | } |
946 | #if ENABLE_COMBINING |
960 | #if ENABLE_COMBINING |
947 | else // width == 0 |
961 | else // width == 0 |
948 | { |
962 | { |
949 | if (c != 0xfeff) // ignore BOM |
963 | if (c != 0xfeff) // ignore BOM |
… | |
… | |
989 | #endif |
1003 | #endif |
990 | } |
1004 | } |
991 | |
1005 | |
992 | max_it (line->l, screen.cur.col); |
1006 | max_it (line->l, screen.cur.col); |
993 | |
1007 | |
994 | #ifdef DEBUG_STRICT |
|
|
995 | assert (screen.cur.row >= 0); |
1008 | assert (screen.cur.row >= 0); |
996 | #endif |
|
|
997 | } |
1009 | } |
998 | |
1010 | |
999 | /* ------------------------------------------------------------------------- */ |
1011 | /* ------------------------------------------------------------------------- */ |
1000 | /* |
1012 | /* |
1001 | * Process Backspace. Move back the cursor back a position, wrap if have to |
1013 | * Process Backspace. Move back the cursor back a position, wrap if have to |
… | |
… | |
1014 | |
1026 | |
1015 | want_refresh = 1; |
1027 | want_refresh = 1; |
1016 | #endif |
1028 | #endif |
1017 | } |
1029 | } |
1018 | } |
1030 | } |
|
|
1031 | else if (screen.flags & Screen_WrapNext) |
|
|
1032 | screen.flags &= ~Screen_WrapNext; |
1019 | else |
1033 | else |
1020 | scr_gotorc (0, -1, RELATIVE); |
1034 | scr_gotorc (0, -1, RELATIVE); |
1021 | } |
1035 | } |
1022 | |
1036 | |
1023 | /* ------------------------------------------------------------------------- */ |
1037 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1329 | if (row >= nrow) /* Out Of Bounds */ |
1343 | if (row >= nrow) /* Out Of Bounds */ |
1330 | return; |
1344 | return; |
1331 | |
1345 | |
1332 | min_it (num, nrow - row); |
1346 | min_it (num, nrow - row); |
1333 | |
1347 | |
1334 | /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ |
|
|
1335 | if (rstyle & (RS_RVid | RS_Uline)) |
1348 | if (rstyle & (RS_Blink | RS_RVid | RS_Uline)) |
1336 | ren = (rend_t) ~RS_None; |
1349 | ren = (rend_t) ~RS_None; |
1337 | else if (GET_BASEBG (rstyle) == Color_bg) |
1350 | else if (GET_BASEBG (rstyle) == Color_bg) |
1338 | { |
1351 | { |
1339 | ren = DEFAULT_RSTYLE; |
1352 | ren = DEFAULT_RSTYLE; |
1340 | |
1353 | |
1341 | if (mapped) |
1354 | if (mapped) |
1342 | XClearArea (dpy, vt, 0, |
1355 | XClearArea (dpy, vt, 0, |
1343 | Row2Pixel (row), (unsigned int)width, |
1356 | Row2Pixel (row - view_start), (unsigned int)width, |
1344 | (unsigned int)Height2Pixel (num), False); |
1357 | (unsigned int)Height2Pixel (num), False); |
1345 | } |
1358 | } |
1346 | else |
1359 | else |
1347 | { |
1360 | { |
1348 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1361 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1349 | |
1362 | |
|
|
1363 | if (mapped) |
|
|
1364 | { |
1350 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1365 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1351 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1366 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1352 | XFillRectangle (dpy, vt, gc, |
1367 | XFillRectangle (dpy, vt, gc, |
1353 | 0, Row2Pixel (row), |
1368 | 0, Row2Pixel (row - view_start), |
1354 | (unsigned int)width, |
1369 | (unsigned int)width, |
1355 | (unsigned int)Height2Pixel (num)); |
1370 | (unsigned int)Height2Pixel (num)); |
1356 | gcvalue.foreground = pix_colors[Color_fg]; |
1371 | gcvalue.foreground = pix_colors[Color_fg]; |
1357 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1372 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
|
|
1373 | } |
1358 | } |
1374 | } |
1359 | |
1375 | |
1360 | for (; num--; row++) |
1376 | for (; num--; row++) |
1361 | { |
1377 | { |
1362 | scr_blank_screen_mem (ROW(row), rstyle); |
1378 | scr_blank_screen_mem (ROW(row), rstyle); |
|
|
1379 | |
|
|
1380 | if (row - view_start < nrow) |
1363 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1381 | scr_blank_line (drawn_buf [row - view_start], 0, ncol, ren); |
1364 | } |
1382 | } |
1365 | } |
1383 | } |
1366 | |
1384 | |
1367 | #if !ENABLE_MINIMAL |
1385 | #if !ENABLE_MINIMAL |
1368 | void |
1386 | void |
… | |
… | |
1442 | * Insert/Delete <count> characters from the current position |
1460 | * Insert/Delete <count> characters from the current position |
1443 | */ |
1461 | */ |
1444 | void |
1462 | void |
1445 | rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW |
1463 | rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW |
1446 | { |
1464 | { |
1447 | int col, row; |
|
|
1448 | rend_t tr; |
|
|
1449 | |
|
|
1450 | want_refresh = 1; |
1465 | want_refresh = 1; |
1451 | ZERO_SCROLLBACK (); |
1466 | ZERO_SCROLLBACK (); |
1452 | |
1467 | |
1453 | if (count <= 0) |
1468 | if (count <= 0) |
1454 | return; |
1469 | return; |
… | |
… | |
1456 | scr_do_wrap (); |
1471 | scr_do_wrap (); |
1457 | |
1472 | |
1458 | selection_check (1); |
1473 | selection_check (1); |
1459 | min_it (count, ncol - screen.cur.col); |
1474 | min_it (count, ncol - screen.cur.col); |
1460 | |
1475 | |
1461 | row = screen.cur.row; |
1476 | int row = screen.cur.row; |
1462 | |
1477 | |
1463 | line_t *line = &ROW(row); |
1478 | line_t *line = &ROW(row); |
1464 | |
1479 | |
1465 | line->touch (); |
1480 | line->touch (); |
1466 | line->is_longer (0); |
1481 | line->is_longer (0); |
1467 | |
1482 | |
|
|
1483 | // nuke wide spanning the start |
|
|
1484 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1485 | scr_kill_char (*line, screen.cur.col); |
|
|
1486 | |
1468 | switch (insdel) |
1487 | switch (insdel) |
1469 | { |
1488 | { |
1470 | case INSERT: |
1489 | case INSERT: |
1471 | for (col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1490 | line->l = min (line->l + count, ncol); |
|
|
1491 | |
|
|
1492 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1493 | scr_kill_char (*line, screen.cur.col); |
|
|
1494 | |
|
|
1495 | for (int col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1472 | { |
1496 | { |
1473 | line->t[col] = line->t[col - count]; |
1497 | line->t[col] = line->t[col - count]; |
1474 | line->r[col] = line->r[col - count]; |
1498 | line->r[col] = line->r[col - count]; |
1475 | } |
1499 | } |
1476 | |
|
|
1477 | line->l = min (line->l + count, ncol); |
|
|
1478 | |
1500 | |
1479 | if (selection.op && current_screen == selection.screen |
1501 | if (selection.op && current_screen == selection.screen |
1480 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1502 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1481 | { |
1503 | { |
1482 | if (selection.end.row != screen.cur.row |
1504 | if (selection.end.row != screen.cur.row |
… | |
… | |
1497 | case ERASE: |
1519 | case ERASE: |
1498 | screen.cur.col += count; /* don't worry if > ncol */ |
1520 | screen.cur.col += count; /* don't worry if > ncol */ |
1499 | selection_check (1); |
1521 | selection_check (1); |
1500 | screen.cur.col -= count; |
1522 | screen.cur.col -= count; |
1501 | |
1523 | |
|
|
1524 | // nuke wide char after the end |
|
|
1525 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1526 | scr_kill_char (*line, screen.cur.col + count); |
|
|
1527 | |
1502 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1528 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1503 | break; |
1529 | break; |
1504 | |
1530 | |
1505 | case DELETE: |
1531 | case DELETE: |
1506 | tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1532 | line->l = max (line->l - count, 0); |
1507 | |
1533 | |
|
|
1534 | // nuke wide char spanning the end |
|
|
1535 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1536 | scr_kill_char (*line, screen.cur.col + count); |
|
|
1537 | |
1508 | for (col = screen.cur.col; (col + count) < ncol; col++) |
1538 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1509 | { |
1539 | { |
1510 | line->t[col] = line->t[col + count]; |
1540 | line->t[col] = line->t[col + count]; |
1511 | line->r[col] = line->r[col + count]; |
1541 | line->r[col] = line->r[col + count]; |
1512 | } |
1542 | } |
1513 | |
1543 | |
1514 | line->l = max (line->l - count, 0); |
|
|
1515 | scr_blank_line (*line, ncol - count, count, tr); |
1544 | scr_blank_line (*line, ncol - count, count, rstyle); |
1516 | |
1545 | |
1517 | if (selection.op && current_screen == selection.screen |
1546 | if (selection.op && current_screen == selection.screen |
1518 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1547 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1519 | { |
1548 | { |
1520 | if (selection.end.row != screen.cur.row |
1549 | if (selection.end.row != screen.cur.row |
… | |
… | |
1810 | for (i = PART_BEG; i < RC_COUNT; i++) |
1839 | for (i = PART_BEG; i < RC_COUNT; i++) |
1811 | { |
1840 | { |
1812 | min_it (rc[i].col, ncol - 1); |
1841 | min_it (rc[i].col, ncol - 1); |
1813 | min_it (rc[i].row, nrow - 1); |
1842 | min_it (rc[i].row, nrow - 1); |
1814 | } |
1843 | } |
1815 | // TODO: this line somehow causes segfault if scr_expose() is called just after resize |
1844 | |
1816 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1845 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1817 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1846 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1818 | |
1847 | |
1819 | num_scr_allow = 0; |
1848 | num_scr_allow = 0; |
1820 | |
1849 | |
… | |
… | |
1911 | |
1940 | |
1912 | bell_ev.start (VISUAL_BELL_DURATION); |
1941 | bell_ev.start (VISUAL_BELL_DURATION); |
1913 | } |
1942 | } |
1914 | else |
1943 | else |
1915 | XBell (dpy, 0); |
1944 | XBell (dpy, 0); |
|
|
1945 | HOOK_INVOKE ((this, HOOK_BELL, DT_END)); |
1916 | #endif |
1946 | #endif |
1917 | } |
1947 | } |
1918 | |
1948 | |
1919 | /* ------------------------------------------------------------------------- */ |
1949 | /* ------------------------------------------------------------------------- */ |
1920 | /* ARGSUSED */ |
1950 | /* ARGSUSED */ |
… | |
… | |
1939 | row_start = view_start; |
1969 | row_start = view_start; |
1940 | } |
1970 | } |
1941 | |
1971 | |
1942 | wctomb (0, 0); |
1972 | wctomb (0, 0); |
1943 | |
1973 | |
1944 | for (int r1 = 0; r1 < nrows; r1++) |
1974 | for (int r1 = row_start; r1 < row_start + nrows; r1++) |
1945 | { |
1975 | { |
1946 | text_t *tp = ROW(r1).t; |
1976 | text_t *tp = ROW(r1).t; |
1947 | int len = ROW(r1).l; |
1977 | int len = ROW(r1).l; |
1948 | |
1978 | |
1949 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
1979 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
… | |
… | |
1978 | * screen.text/screen.rend contain what the screen will change to. |
2008 | * screen.text/screen.rend contain what the screen will change to. |
1979 | */ |
2009 | */ |
1980 | void |
2010 | void |
1981 | rxvt_term::scr_refresh () NOTHROW |
2011 | rxvt_term::scr_refresh () NOTHROW |
1982 | { |
2012 | { |
1983 | unsigned char have_bg, |
|
|
1984 | showcursor; /* show the cursor */ |
|
|
1985 | int16_t col, row, /* column/row we're processing */ |
2013 | int16_t col, row, /* column/row we're processing */ |
1986 | ocrow; /* old cursor row */ |
2014 | ocrow; /* old cursor row */ |
1987 | int i; /* tmp */ |
2015 | int i; /* tmp */ |
1988 | #ifndef NO_CURSORCOLOR |
2016 | #ifndef NO_CURSORCOLOR |
1989 | rend_t cc1; /* store colours at cursor position (s) */ |
2017 | rend_t cc1; /* store colours at cursor position (s) */ |
… | |
… | |
2000 | /* |
2028 | /* |
2001 | * A: set up vars |
2029 | * A: set up vars |
2002 | */ |
2030 | */ |
2003 | refresh_count = 0; |
2031 | refresh_count = 0; |
2004 | |
2032 | |
|
|
2033 | unsigned int old_screen_flags = screen.flags; |
2005 | have_bg = 0; |
2034 | char have_bg = 0; |
2006 | #ifdef HAVE_BG_PIXMAP |
2035 | #ifdef HAVE_BG_PIXMAP |
2007 | have_bg = bgPixmap.pixmap != None; |
2036 | have_bg = bgPixmap.pixmap != None; |
2008 | #endif |
2037 | #endif |
2009 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2038 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2010 | |
2039 | |
2011 | /* |
2040 | /* |
2012 | * B: reverse any characters which are selected |
2041 | * B: reverse any characters which are selected |
2013 | */ |
2042 | */ |
2014 | scr_reverse_selection (); |
2043 | scr_reverse_selection (); |
|
|
2044 | |
|
|
2045 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2046 | #if ENABLE_OVERLAY |
|
|
2047 | scr_swap_overlay (); |
|
|
2048 | #endif |
|
|
2049 | |
|
|
2050 | char showcursor = screen.flags & Screen_VisibleCursor; |
2015 | |
2051 | |
2016 | /* |
2052 | /* |
2017 | * C: set the cursor character (s) |
2053 | * C: set the cursor character (s) |
2018 | */ |
2054 | */ |
2019 | { |
2055 | { |
2020 | unsigned char setoldcursor; |
2056 | unsigned char setoldcursor; |
2021 | |
2057 | |
2022 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
2023 | #ifdef CURSOR_BLINK |
2058 | #ifdef CURSOR_BLINK |
2024 | if (hidden_cursor) |
2059 | if (hidden_cursor) |
2025 | showcursor = 0; |
2060 | showcursor = 0; |
2026 | #endif |
2061 | #endif |
2027 | |
2062 | |
… | |
… | |
2055 | ccol2 = bgcolor_of (rstyle); |
2090 | ccol2 = bgcolor_of (rstyle); |
2056 | #else |
2091 | #else |
2057 | ccol2 = Color_bg; |
2092 | ccol2 = Color_bg; |
2058 | #endif |
2093 | #endif |
2059 | |
2094 | |
2060 | if (showcursor && focus) |
2095 | if (focus) |
2061 | { |
2096 | { |
2062 | if (option (Opt_cursorUnderline)) |
2097 | if (option (Opt_cursorUnderline)) |
2063 | *crp ^= RS_Uline; |
2098 | *crp ^= RS_Uline; |
2064 | else |
2099 | else |
2065 | { |
2100 | { |
… | |
… | |
2100 | oldcursor.col = screen.cur.col; |
2135 | oldcursor.col = screen.cur.col; |
2101 | } |
2136 | } |
2102 | } |
2137 | } |
2103 | } |
2138 | } |
2104 | |
2139 | |
2105 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2106 | #if ENABLE_OVERLAY |
|
|
2107 | scr_swap_overlay (); |
|
|
2108 | #endif |
|
|
2109 | |
|
|
2110 | #ifndef NO_SLOW_LINK_SUPPORT |
2140 | #ifndef NO_SLOW_LINK_SUPPORT |
2111 | /* |
2141 | /* |
2112 | * D: CopyArea pass - very useful for slower links |
2142 | * D: CopyArea pass - very useful for slower links |
2113 | * This has been deliberately kept simple. |
2143 | * This has been deliberately kept simple. |
2114 | */ |
2144 | */ |
… | |
… | |
2206 | |
2236 | |
2207 | // seek to the beginning of wide characters |
2237 | // seek to the beginning of wide characters |
2208 | while (expect_false (stp[col] == NOCHAR && col > 0)) |
2238 | while (expect_false (stp[col] == NOCHAR && col > 0)) |
2209 | --col; |
2239 | --col; |
2210 | |
2240 | |
2211 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2241 | rend_t rend = srp[col]; /* screen rendition (target rendition) */ |
2212 | text_t *text = stp + col; |
2242 | text_t *text = stp + col; |
2213 | int count = 1; |
2243 | int count = 1; |
2214 | |
2244 | |
2215 | dtp[col] = stp[col]; |
2245 | dtp[col] = stp[col]; |
2216 | drp[col] = rend; |
2246 | drp[col] = rend; |
… | |
… | |
2220 | for (i = 0; ++col < ncol; ) |
2250 | for (i = 0; ++col < ncol; ) |
2221 | { |
2251 | { |
2222 | if (stp[col] == NOCHAR) |
2252 | if (stp[col] == NOCHAR) |
2223 | { |
2253 | { |
2224 | dtp[col] = stp[col]; |
2254 | dtp[col] = stp[col]; |
2225 | drp[col] = rend; |
2255 | drp[col] = srp[col]; |
|
|
2256 | |
2226 | count++; |
2257 | count++; |
2227 | i++; |
2258 | i++; |
2228 | |
2259 | |
2229 | continue; |
2260 | continue; |
2230 | } |
2261 | } |
… | |
… | |
2260 | */ |
2291 | */ |
2261 | int fore = fgcolor_of (rend); // desired foreground |
2292 | int fore = fgcolor_of (rend); // desired foreground |
2262 | int back = bgcolor_of (rend); // desired background |
2293 | int back = bgcolor_of (rend); // desired background |
2263 | |
2294 | |
2264 | // only do special processing if any attributes are set, which is unlikely |
2295 | // only do special processing if any attributes are set, which is unlikely |
2265 | if (expect_false (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))) |
2296 | if (expect_false (rend & (RS_baseattrMask | RS_Careful | RS_Sel))) |
2266 | { |
2297 | { |
2267 | bool invert = rend & RS_RVid; |
2298 | bool invert = rend & RS_RVid; |
2268 | |
2299 | |
2269 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2300 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2270 | if (rend & RS_Bold && fore == Color_fg) |
2301 | if (rend & RS_Bold && fore == Color_fg) |
… | |
… | |
2289 | |
2320 | |
2290 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2321 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2291 | fore = Color_UL; |
2322 | fore = Color_UL; |
2292 | #endif |
2323 | #endif |
2293 | |
2324 | |
|
|
2325 | #ifdef OPTION_HC |
|
|
2326 | if (rend & RS_Sel) |
|
|
2327 | { |
|
|
2328 | /* invert the column if no highlightColor is set or it is the |
|
|
2329 | * current cursor column */ |
|
|
2330 | if (!(showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2331 | && ISSET_PIXCOLOR (Color_HC)) |
|
|
2332 | { |
|
|
2333 | if (ISSET_PIXCOLOR (Color_HTC)) |
|
|
2334 | fore = Color_HTC; |
|
|
2335 | // if invert is 0 reverse video is set so we use bg color as fg color |
|
|
2336 | else if (!invert) |
|
|
2337 | fore = back; |
|
|
2338 | |
|
|
2339 | back = Color_HC; |
|
|
2340 | invert = 0; |
|
|
2341 | } |
|
|
2342 | } |
|
|
2343 | #endif |
|
|
2344 | |
2294 | if (invert) |
2345 | if (invert) |
2295 | { |
2346 | { |
2296 | #ifdef OPTION_HC |
|
|
2297 | if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2298 | || !ISSET_PIXCOLOR (Color_HC)) |
|
|
2299 | #endif |
|
|
2300 | /* invert the column if no highlightColor is set or it is the |
|
|
2301 | * current cursor column */ |
|
|
2302 | ::swap (fore, back); |
2347 | ::swap (fore, back); |
2303 | #ifdef OPTION_HC |
|
|
2304 | else if (ISSET_PIXCOLOR (Color_HC)) |
|
|
2305 | back = Color_HC; |
|
|
2306 | #endif |
|
|
2307 | |
2348 | |
2308 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2349 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2309 | # ifndef OPTION_HC |
|
|
2310 | if (ISSET_PIXCOLOR (Color_RV)) |
|
|
2311 | back = Color_RV; |
|
|
2312 | # endif |
|
|
2313 | if (fore == back) |
2350 | if (fore == back) |
2314 | { |
2351 | { |
2315 | fore = Color_bg; |
2352 | fore = Color_bg; |
2316 | back = Color_fg; |
2353 | back = Color_fg; |
2317 | } |
2354 | } |
… | |
… | |
2386 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2423 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2387 | } |
2424 | } |
2388 | } /* for (col....) */ |
2425 | } /* for (col....) */ |
2389 | } /* for (row....) */ |
2426 | } /* for (row....) */ |
2390 | |
2427 | |
2391 | #if ENABLE_OVERLAY |
|
|
2392 | scr_swap_overlay (); |
|
|
2393 | #endif |
|
|
2394 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2395 | |
|
|
2396 | /* |
2428 | /* |
2397 | * G: cleanup cursor and display outline cursor if necessary |
2429 | * G: cleanup cursor and display outline cursor if necessary |
2398 | */ |
2430 | */ |
2399 | if (showcursor) |
2431 | if (showcursor) |
2400 | { |
2432 | { |
… | |
… | |
2438 | } |
2470 | } |
2439 | |
2471 | |
2440 | /* |
2472 | /* |
2441 | * H: cleanup selection |
2473 | * H: cleanup selection |
2442 | */ |
2474 | */ |
|
|
2475 | #if ENABLE_OVERLAY |
|
|
2476 | scr_swap_overlay (); |
|
|
2477 | #endif |
|
|
2478 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2479 | |
2443 | scr_reverse_selection (); |
2480 | scr_reverse_selection (); |
2444 | |
2481 | |
|
|
2482 | screen.flags = old_screen_flags; |
2445 | num_scr = 0; |
2483 | num_scr = 0; |
2446 | num_scr_allow = 1; |
2484 | num_scr_allow = 1; |
2447 | } |
2485 | } |
2448 | |
2486 | |
2449 | void |
2487 | void |
… | |
… | |
2569 | { |
2607 | { |
2570 | #if !ENABLE_MINIMAL |
2608 | #if !ENABLE_MINIMAL |
2571 | if (selection.rect) |
2609 | if (selection.rect) |
2572 | scr_xor_rect (selection.beg.row, selection.beg.col, |
2610 | scr_xor_rect (selection.beg.row, selection.beg.col, |
2573 | selection.end.row, selection.end.col, |
2611 | selection.end.row, selection.end.col, |
2574 | RS_RVid, RS_RVid | RS_Uline); |
2612 | RS_Sel | RS_RVid, RS_Sel | RS_RVid | RS_Uline); |
2575 | else |
2613 | else |
2576 | #endif |
2614 | #endif |
2577 | scr_xor_span (selection.beg.row, selection.beg.col, |
2615 | scr_xor_span (selection.beg.row, selection.beg.col, |
2578 | selection.end.row, selection.end.col, |
2616 | selection.end.row, selection.end.col, |
2579 | RS_RVid); |
2617 | RS_Sel | RS_RVid); |
2580 | } |
2618 | } |
2581 | } |
2619 | } |
2582 | |
2620 | |
2583 | /* ------------------------------------------------------------------------- */ |
2621 | /* ------------------------------------------------------------------------- */ |
2584 | /* |
2622 | /* |
… | |
… | |
2645 | /* ------------------------------------------------------------------------- */ |
2683 | /* ------------------------------------------------------------------------- */ |
2646 | /* |
2684 | /* |
2647 | * Paste a selection direct to the command fd |
2685 | * Paste a selection direct to the command fd |
2648 | */ |
2686 | */ |
2649 | void |
2687 | void |
2650 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2688 | rxvt_term::tt_paste (char *data, unsigned int len) NOTHROW |
2651 | { |
2689 | { |
2652 | /* convert normal newline chars into common keyboard Return key sequence */ |
2690 | /* convert normal newline chars into common keyboard Return key sequence */ |
2653 | for (unsigned int i = 0; i < len; i++) |
2691 | for (unsigned int i = 0; i < len; i++) |
2654 | if (data[i] == C0_LF) |
2692 | if (data[i] == C0_LF) |
2655 | data[i] = C0_CR; |
2693 | data[i] = C0_CR; |
… | |
… | |
2659 | |
2697 | |
2660 | tt_write (data, len); |
2698 | tt_write (data, len); |
2661 | |
2699 | |
2662 | if (priv_modes & PrivMode_BracketPaste) |
2700 | if (priv_modes & PrivMode_BracketPaste) |
2663 | tt_printf ("\e[201~"); |
2701 | tt_printf ("\e[201~"); |
|
|
2702 | } |
|
|
2703 | |
|
|
2704 | void |
|
|
2705 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
|
|
2706 | { |
|
|
2707 | if (HOOK_INVOKE ((this, HOOK_TT_PASTE, DT_STR_LEN, data, len, DT_END))) |
|
|
2708 | return; |
|
|
2709 | |
|
|
2710 | tt_paste (data, len); |
2664 | } |
2711 | } |
2665 | |
2712 | |
2666 | /* ------------------------------------------------------------------------- */ |
2713 | /* ------------------------------------------------------------------------- */ |
2667 | /* |
2714 | /* |
2668 | * Respond to a notification that a primary selection has been sent |
2715 | * Respond to a notification that a primary selection has been sent |
… | |
… | |
2877 | selection_wait = Sel_normal; |
2924 | selection_wait = Sel_normal; |
2878 | |
2925 | |
2879 | #if X_HAVE_UTF8_STRING |
2926 | #if X_HAVE_UTF8_STRING |
2880 | selection_type = Sel_UTF8String; |
2927 | selection_type = Sel_UTF8String; |
2881 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
2928 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
2882 | return; |
2929 | return; |
2883 | #else |
2930 | #else |
2884 | selection_type = Sel_CompoundText; |
2931 | selection_type = Sel_CompoundText; |
2885 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
2932 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
2886 | return; |
2933 | return; |
2887 | #endif |
2934 | #endif |
2888 | } |
2935 | } |
2889 | |
2936 | |
2890 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
2937 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
2891 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
2938 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
… | |
… | |
2919 | /* |
2966 | /* |
2920 | * Clear all selected text |
2967 | * Clear all selected text |
2921 | * EXT: SelectionClear |
2968 | * EXT: SelectionClear |
2922 | */ |
2969 | */ |
2923 | void |
2970 | void |
2924 | rxvt_term::selection_clear () NOTHROW |
2971 | rxvt_term::selection_clear (bool clipboard) NOTHROW |
2925 | { |
2972 | { |
|
|
2973 | if (!clipboard) |
|
|
2974 | { |
2926 | want_refresh = 1; |
2975 | want_refresh = 1; |
2927 | free (selection.text); |
2976 | free (selection.text); |
2928 | selection.text = NULL; |
2977 | selection.text = NULL; |
2929 | selection.len = 0; |
2978 | selection.len = 0; |
2930 | CLEAR_SELECTION (); |
2979 | CLEAR_SELECTION (); |
2931 | |
2980 | |
2932 | if (display->selection_owner == this) |
2981 | if (display->selection_owner == this) |
2933 | display->selection_owner = 0; |
2982 | display->selection_owner = 0; |
|
|
2983 | } |
|
|
2984 | else |
|
|
2985 | { |
|
|
2986 | free (selection.clip_text); |
|
|
2987 | selection.clip_text = NULL; |
|
|
2988 | selection.clip_len = 0; |
|
|
2989 | |
|
|
2990 | if (display->clipboard_owner == this) |
|
|
2991 | display->clipboard_owner = 0; |
|
|
2992 | } |
2934 | } |
2993 | } |
2935 | |
2994 | |
2936 | /* ------------------------------------------------------------------------- */ |
2995 | /* ------------------------------------------------------------------------- */ |
2937 | /* |
2996 | /* |
2938 | * Copy a selection into the cut buffer |
2997 | * Copy a selection into the cut buffer |
… | |
… | |
3064 | |
3123 | |
3065 | selection_grab (tm); |
3124 | selection_grab (tm); |
3066 | } |
3125 | } |
3067 | |
3126 | |
3068 | bool |
3127 | bool |
3069 | rxvt_term::selection_grab (Time tm) NOTHROW |
3128 | rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW |
3070 | { |
3129 | { |
|
|
3130 | Atom sel; |
|
|
3131 | |
|
|
3132 | if (!clipboard) |
|
|
3133 | { |
3071 | selection_time = tm; |
3134 | selection_time = tm; |
|
|
3135 | sel = XA_PRIMARY; |
|
|
3136 | } |
|
|
3137 | else |
|
|
3138 | { |
|
|
3139 | clipboard_time = tm; |
|
|
3140 | sel = xa[XA_CLIPBOARD]; |
|
|
3141 | } |
3072 | |
3142 | |
3073 | XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); |
3143 | XSetSelectionOwner (dpy, sel, vt, tm); |
3074 | if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) |
3144 | if (XGetSelectionOwner (dpy, sel) == vt) |
3075 | { |
3145 | { |
3076 | display->set_selection_owner (this); |
3146 | display->set_selection_owner (this, clipboard); |
3077 | return true; |
3147 | return true; |
3078 | } |
3148 | } |
3079 | else |
3149 | else |
3080 | { |
3150 | { |
3081 | selection_clear (); |
3151 | selection_clear (clipboard); |
3082 | return false; |
3152 | return false; |
3083 | } |
3153 | } |
3084 | |
3154 | |
3085 | #if 0 |
3155 | #if 0 |
3086 | XTextProperty ct; |
3156 | XTextProperty ct; |
… | |
… | |
3581 | else if (rq.target == xa[XA_MULTIPLE]) |
3651 | else if (rq.target == xa[XA_MULTIPLE]) |
3582 | { |
3652 | { |
3583 | /* TODO: Handle MULTIPLE */ |
3653 | /* TODO: Handle MULTIPLE */ |
3584 | } |
3654 | } |
3585 | #endif |
3655 | #endif |
3586 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3656 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text) |
3587 | { |
3657 | { |
3588 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3658 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3589 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3659 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
|
|
3660 | ev.property = rq.property; |
|
|
3661 | } |
|
|
3662 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3663 | { |
|
|
3664 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
|
|
3665 | 32, PropModeReplace, (unsigned char *)&clipboard_time, 1); |
3590 | ev.property = rq.property; |
3666 | ev.property = rq.property; |
3591 | } |
3667 | } |
3592 | else if (rq.target == XA_STRING |
3668 | else if (rq.target == XA_STRING |
3593 | || rq.target == xa[XA_TEXT] |
3669 | || rq.target == xa[XA_TEXT] |
3594 | || rq.target == xa[XA_COMPOUND_TEXT] |
3670 | || rq.target == xa[XA_COMPOUND_TEXT] |
… | |
… | |
3627 | { |
3703 | { |
3628 | target = xa[XA_COMPOUND_TEXT]; |
3704 | target = xa[XA_COMPOUND_TEXT]; |
3629 | style = enc_compound_text; |
3705 | style = enc_compound_text; |
3630 | } |
3706 | } |
3631 | |
3707 | |
3632 | if (selection.text) |
3708 | if (rq.selection == XA_PRIMARY && selection.text) |
3633 | { |
3709 | { |
3634 | cl = selection.text; |
3710 | cl = selection.text; |
3635 | selectlen = selection.len; |
3711 | selectlen = selection.len; |
|
|
3712 | } |
|
|
3713 | else if (rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3714 | { |
|
|
3715 | cl = selection.clip_text; |
|
|
3716 | selectlen = selection.clip_len; |
3636 | } |
3717 | } |
3637 | else |
3718 | else |
3638 | { |
3719 | { |
3639 | cl = L""; |
3720 | cl = L""; |
3640 | selectlen = 0; |
3721 | selectlen = 0; |
… | |
… | |
3708 | h += 2; min_it (h, nrow); |
3789 | h += 2; min_it (h, nrow); |
3709 | |
3790 | |
3710 | x -= 1; clamp_it (x, 0, ncol - w); |
3791 | x -= 1; clamp_it (x, 0, ncol - w); |
3711 | y -= 1; clamp_it (y, 0, nrow - h); |
3792 | y -= 1; clamp_it (y, 0, nrow - h); |
3712 | |
3793 | |
3713 | ov_x = x; ov_y = y; |
3794 | ov.x = x; ov.y = y; |
3714 | ov_w = w; ov_h = h; |
3795 | ov.w = w; ov.h = h; |
3715 | |
3796 | |
3716 | ov_text = new text_t *[h]; |
3797 | ov.text = new text_t *[h]; |
3717 | ov_rend = new rend_t *[h]; |
3798 | ov.rend = new rend_t *[h]; |
3718 | |
3799 | |
3719 | for (y = 0; y < h; y++) |
3800 | for (y = 0; y < h; y++) |
3720 | { |
3801 | { |
3721 | text_t *tp = ov_text[y] = new text_t[w]; |
3802 | text_t *tp = ov.text[y] = new text_t[w]; |
3722 | rend_t *rp = ov_rend[y] = new rend_t[w]; |
3803 | rend_t *rp = ov.rend[y] = new rend_t[w]; |
3723 | |
3804 | |
3724 | text_t t0, t1, t2; |
3805 | text_t t0, t1, t2; |
3725 | rend_t r = OVERLAY_RSTYLE; |
3806 | rend_t r = OVERLAY_RSTYLE; |
3726 | |
3807 | |
3727 | if (y == 0) |
3808 | if (y == 0) |
… | |
… | |
3746 | } |
3827 | } |
3747 | |
3828 | |
3748 | void |
3829 | void |
3749 | rxvt_term::scr_overlay_off () NOTHROW |
3830 | rxvt_term::scr_overlay_off () NOTHROW |
3750 | { |
3831 | { |
3751 | if (!ov_text) |
3832 | if (!ov.text) |
3752 | return; |
3833 | return; |
3753 | |
3834 | |
3754 | want_refresh = 1; |
3835 | want_refresh = 1; |
3755 | |
3836 | |
3756 | for (int y = 0; y < ov_h; y++) |
3837 | for (int y = 0; y < ov.h; y++) |
3757 | { |
3838 | { |
3758 | delete [] ov_text[y]; |
3839 | delete [] ov.text[y]; |
3759 | delete [] ov_rend[y]; |
3840 | delete [] ov.rend[y]; |
3760 | } |
3841 | } |
3761 | |
3842 | |
3762 | delete [] ov_text; ov_text = 0; |
3843 | delete [] ov.text; ov.text = 0; |
3763 | delete [] ov_rend; ov_rend = 0; |
3844 | delete [] ov.rend; ov.rend = 0; |
3764 | } |
3845 | } |
3765 | |
3846 | |
3766 | void |
3847 | void |
3767 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3848 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3768 | { |
3849 | { |
3769 | if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) |
3850 | if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2) |
3770 | return; |
3851 | return; |
3771 | |
3852 | |
3772 | x++, y++; |
3853 | x++, y++; |
3773 | |
3854 | |
3774 | ov_text[y][x] = text; |
3855 | ov.text[y][x] = text; |
3775 | ov_rend[y][x] = rend; |
3856 | ov.rend[y][x] = rend; |
3776 | } |
3857 | } |
3777 | |
3858 | |
3778 | void |
3859 | void |
3779 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3860 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3780 | { |
3861 | { |
… | |
… | |
3799 | } |
3880 | } |
3800 | |
3881 | |
3801 | void |
3882 | void |
3802 | rxvt_term::scr_swap_overlay () NOTHROW |
3883 | rxvt_term::scr_swap_overlay () NOTHROW |
3803 | { |
3884 | { |
3804 | if (!ov_text) |
3885 | if (!ov.text) |
3805 | return; |
3886 | return; |
3806 | |
3887 | |
|
|
3888 | // hide cursor if it is within the overlay area |
|
|
3889 | if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w) |
|
|
3890 | && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h)) |
|
|
3891 | screen.flags &= ~Screen_VisibleCursor; |
|
|
3892 | |
3807 | // swap screen mem with overlay |
3893 | // swap screen mem with overlay |
3808 | for (int y = ov_h; y--; ) |
3894 | for (int y = ov.h; y--; ) |
3809 | { |
3895 | { |
3810 | text_t *t1 = ov_text[y]; |
3896 | text_t *t1 = ov.text[y]; |
3811 | rend_t *r1 = ov_rend[y]; |
3897 | rend_t *r1 = ov.rend[y]; |
3812 | |
3898 | |
3813 | text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; |
3899 | text_t *t2 = ROW(y + ov.y + view_start).t + ov.x; |
3814 | rend_t *r2 = ROW(y + ov_y + view_start).r + ov_x; |
3900 | rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x; |
3815 | |
3901 | |
3816 | for (int x = ov_w; x--; ) |
3902 | for (int x = ov.w; x--; ) |
3817 | { |
3903 | { |
3818 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3904 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3819 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3905 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3820 | } |
3906 | } |
3821 | } |
3907 | } |