… | |
… | |
143 | col--; |
143 | col--; |
144 | |
144 | |
145 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
145 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
146 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
146 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
147 | |
147 | |
148 | // found begin, nuke |
148 | // found start, nuke |
149 | do { |
149 | do { |
150 | l.t[col] = ' '; |
150 | l.t[col] = ' '; |
151 | l.r[col] = rend; |
151 | l.r[col] = rend; |
152 | col++; |
152 | col++; |
153 | } while (col < ncol && l.t[col] == NOCHAR); |
153 | } while (col < ncol && l.t[col] == NOCHAR); |
… | |
… | |
158 | * ------------------------------------------------------------------------- */ |
158 | * ------------------------------------------------------------------------- */ |
159 | |
159 | |
160 | void |
160 | void |
161 | rxvt_term::scr_reset () |
161 | rxvt_term::scr_reset () |
162 | { |
162 | { |
163 | #if ENABLE_OVERLAY |
|
|
164 | scr_overlay_off (); |
|
|
165 | #endif |
|
|
166 | |
|
|
167 | rvideo_mode = false; |
|
|
168 | view_start = 0; |
163 | view_start = 0; |
169 | num_scr = 0; |
164 | num_scr = 0; |
170 | |
165 | |
171 | if (ncol == 0) |
166 | if (ncol == 0) |
172 | ncol = 80; |
167 | ncol = 80; |
… | |
… | |
174 | if (nrow == 0) |
169 | if (nrow == 0) |
175 | nrow = 24; |
170 | nrow = 24; |
176 | |
171 | |
177 | if (ncol == prev_ncol && nrow == prev_nrow) |
172 | if (ncol == prev_ncol && nrow == prev_nrow) |
178 | return; |
173 | return; |
179 | |
|
|
180 | if (current_screen != PRIMARY) |
|
|
181 | scr_swap_screen (); |
|
|
182 | |
174 | |
183 | // we need at least two lines for wrapping to work correctly |
175 | // we need at least two lines for wrapping to work correctly |
184 | while (nrow + saveLines < 2) |
176 | while (nrow + saveLines < 2) |
185 | { |
177 | { |
186 | //TODO//FIXME |
178 | //TODO//FIXME |
… | |
… | |
239 | selection.text = NULL; |
231 | selection.text = NULL; |
240 | selection.len = 0; |
232 | selection.len = 0; |
241 | selection.op = SELECTION_CLEAR; |
233 | selection.op = SELECTION_CLEAR; |
242 | selection.screen = PRIMARY; |
234 | selection.screen = PRIMARY; |
243 | selection.clicks = 0; |
235 | selection.clicks = 0; |
|
|
236 | selection.clip_text = NULL; |
|
|
237 | selection.clip_len = 0; |
244 | } |
238 | } |
245 | else |
239 | else |
246 | { |
240 | { |
247 | /* |
241 | /* |
248 | * add or delete rows as appropriate |
242 | * add or delete rows as appropriate |
… | |
… | |
286 | |
280 | |
287 | if (top_row) |
281 | if (top_row) |
288 | { |
282 | { |
289 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
283 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
290 | // to come up with a lean and mean algorithm. |
284 | // to come up with a lean and mean algorithm. |
|
|
285 | // TODO: maybe optimise when width didn't change |
291 | |
286 | |
292 | row_col_t ocur = screen.cur; |
287 | row_col_t ocur = screen.cur; |
293 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
288 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
294 | |
289 | |
295 | do |
290 | do |
296 | { |
291 | { |
297 | p = MOD (p - 1, prev_total_rows); |
292 | p = MOD (p - 1, prev_total_rows); |
298 | #ifdef DEBUG_STRICT |
|
|
299 | assert (old_buf [MOD (p, prev_total_rows)].t); |
293 | assert (old_buf [MOD (p, prev_total_rows)].t); |
300 | #endif |
|
|
301 | int plines = 1; |
294 | int plines = 1; |
302 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
295 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
303 | |
296 | |
304 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
297 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
305 | { |
298 | { |
… | |
… | |
399 | delete old_ta; |
392 | delete old_ta; |
400 | delete old_ra; |
393 | delete old_ra; |
401 | |
394 | |
402 | clamp_it (screen.cur.row, 0, nrow - 1); |
395 | clamp_it (screen.cur.row, 0, nrow - 1); |
403 | clamp_it (screen.cur.col, 0, ncol - 1); |
396 | clamp_it (screen.cur.col, 0, ncol - 1); |
|
|
397 | } |
404 | |
398 | |
405 | free (tabs); |
399 | free (tabs); |
406 | } |
400 | tabs = (char *)rxvt_malloc (ncol); |
|
|
401 | |
|
|
402 | for (int col = ncol; --col; ) |
|
|
403 | tabs [col] = col % TABSIZE == 0; |
407 | |
404 | |
408 | CLEAR_ALL_SELECTION (); |
405 | CLEAR_ALL_SELECTION (); |
409 | |
406 | |
410 | prev_nrow = nrow; |
407 | prev_nrow = nrow; |
411 | prev_ncol = ncol; |
408 | prev_ncol = ncol; |
412 | |
|
|
413 | tabs = (char *)rxvt_malloc (ncol); |
|
|
414 | |
|
|
415 | for (int col = ncol; --col; ) |
|
|
416 | tabs [col] = col % TABSIZE == 0; |
|
|
417 | |
|
|
418 | if (current_screen != PRIMARY) |
|
|
419 | scr_swap_screen (); |
|
|
420 | |
409 | |
421 | tt_winch (); |
410 | tt_winch (); |
422 | |
411 | |
423 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
412 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
424 | } |
413 | } |
… | |
… | |
436 | delete ralloc; ralloc = 0; |
425 | delete ralloc; ralloc = 0; |
437 | |
426 | |
438 | free (row_buf); |
427 | free (row_buf); |
439 | free (swap_buf); |
428 | free (swap_buf); |
440 | free (drawn_buf); |
429 | free (drawn_buf); |
|
|
430 | row_buf = 0; // signal that we freed all the arrays above |
|
|
431 | |
441 | free (tabs); |
432 | free (tabs); |
442 | |
433 | tabs = 0; |
443 | row_buf = 0; // signal that we freed all the arrays |
|
|
444 | } |
434 | } |
445 | } |
435 | } |
446 | |
436 | |
447 | /* ------------------------------------------------------------------------- */ |
437 | /* ------------------------------------------------------------------------- */ |
448 | /* |
438 | /* |
449 | * Hard reset |
439 | * Hard/Soft reset |
450 | */ |
440 | */ |
451 | void |
441 | void |
452 | rxvt_term::scr_poweron () |
442 | rxvt_term::scr_poweron () |
453 | { |
443 | { |
454 | scr_release (); |
444 | scr_release (); |
455 | prev_nrow = prev_ncol = 0; |
445 | prev_nrow = prev_ncol = 0; |
|
|
446 | rvideo_mode = false; |
|
|
447 | scr_soft_reset (); |
456 | scr_reset (); |
448 | scr_reset (); |
457 | |
449 | |
458 | scr_clear (true); |
450 | scr_clear (true); |
459 | scr_refresh (); |
451 | scr_refresh (); |
|
|
452 | } |
|
|
453 | |
|
|
454 | void |
|
|
455 | rxvt_term::scr_soft_reset () |
|
|
456 | { |
|
|
457 | /* only affects modes, nothing drastic such as clearing the screen */ |
|
|
458 | #if ENABLE_OVERLAY |
|
|
459 | scr_overlay_off (); |
|
|
460 | #endif |
|
|
461 | |
|
|
462 | if (current_screen != PRIMARY) |
|
|
463 | scr_swap_screen (); |
|
|
464 | |
|
|
465 | scr_scroll_region (0, MAX_ROWS - 1); |
|
|
466 | scr_rendition (0, ~RS_None); |
|
|
467 | scr_insert_mode (0); |
460 | } |
468 | } |
461 | |
469 | |
462 | /* ------------------------------------------------------------------------- * |
470 | /* ------------------------------------------------------------------------- * |
463 | * PROCESS SCREEN COMMANDS * |
471 | * PROCESS SCREEN COMMANDS * |
464 | * ------------------------------------------------------------------------- */ |
472 | * ------------------------------------------------------------------------- */ |
… | |
… | |
502 | } |
510 | } |
503 | |
511 | |
504 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
512 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
505 | min_it (s->cur.row, nrow - 1); |
513 | min_it (s->cur.row, nrow - 1); |
506 | min_it (s->cur.col, ncol - 1); |
514 | min_it (s->cur.col, ncol - 1); |
507 | #ifdef DEBUG_STRICT |
|
|
508 | assert (s->cur.row >= 0); |
515 | assert (s->cur.row >= 0); |
509 | assert (s->cur.col >= 0); |
516 | assert (s->cur.col >= 0); |
510 | #endif |
|
|
511 | } |
517 | } |
512 | |
518 | |
513 | void |
519 | void |
514 | rxvt_term::scr_swap_screen () |
520 | rxvt_term::scr_swap_screen () |
515 | { |
521 | { |
… | |
… | |
540 | want_refresh = 1; |
546 | want_refresh = 1; |
541 | view_start = 0; |
547 | view_start = 0; |
542 | |
548 | |
543 | selection_check (2); /* check for boundary cross */ |
549 | selection_check (2); /* check for boundary cross */ |
544 | |
550 | |
545 | int i = current_screen; current_screen = scrn; scrn = i; |
551 | current_screen = scrn; |
546 | |
552 | |
547 | #if NSCREENS |
553 | #if NSCREENS |
548 | if (option (Opt_secondaryScreen)) |
554 | if (option (Opt_secondaryScreen)) |
549 | { |
555 | { |
550 | num_scr = 0; |
556 | num_scr = 0; |
… | |
… | |
775 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
781 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
776 | screen.cur.row -= minlines; |
782 | screen.cur.row -= minlines; |
777 | } |
783 | } |
778 | } |
784 | } |
779 | |
785 | |
780 | #ifdef DEBUG_STRICT |
|
|
781 | assert (screen.cur.col < ncol); |
786 | assert (screen.cur.col < ncol); |
782 | assert (screen.cur.row < nrow |
787 | assert (screen.cur.row < nrow |
783 | && screen.cur.row >= top_row); |
788 | && screen.cur.row >= top_row); |
784 | #endif |
|
|
785 | int row = screen.cur.row; |
789 | int row = screen.cur.row; |
786 | |
790 | |
787 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
791 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
788 | |
792 | |
789 | line_t *line = &ROW(row); |
793 | line_t *line = &ROW(row); |
… | |
… | |
906 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
910 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
907 | |
911 | |
908 | // if the character doesn't fit into the remaining columns... |
912 | // if the character doesn't fit into the remaining columns... |
909 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
913 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
910 | { |
914 | { |
911 | // ...output spaces |
915 | // ... artificially enlargen the previous one |
912 | c = ' '; |
916 | c = NOCHAR; |
913 | // and try the same character next loop iteration |
917 | // and try the same character next loop iteration |
914 | --str; |
918 | --str; |
915 | } |
919 | } |
916 | |
920 | |
917 | line->touch (); |
921 | line->touch (); |
… | |
… | |
993 | #endif |
997 | #endif |
994 | } |
998 | } |
995 | |
999 | |
996 | max_it (line->l, screen.cur.col); |
1000 | max_it (line->l, screen.cur.col); |
997 | |
1001 | |
998 | #ifdef DEBUG_STRICT |
|
|
999 | assert (screen.cur.row >= 0); |
1002 | assert (screen.cur.row >= 0); |
1000 | #endif |
|
|
1001 | } |
1003 | } |
1002 | |
1004 | |
1003 | /* ------------------------------------------------------------------------- */ |
1005 | /* ------------------------------------------------------------------------- */ |
1004 | /* |
1006 | /* |
1005 | * Process Backspace. Move back the cursor back a position, wrap if have to |
1007 | * Process Backspace. Move back the cursor back a position, wrap if have to |
… | |
… | |
1333 | if (row >= nrow) /* Out Of Bounds */ |
1335 | if (row >= nrow) /* Out Of Bounds */ |
1334 | return; |
1336 | return; |
1335 | |
1337 | |
1336 | min_it (num, nrow - row); |
1338 | min_it (num, nrow - row); |
1337 | |
1339 | |
1338 | /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ |
1340 | // TODO: the code below does not work when view_start != 0 |
|
|
1341 | // the workaround is to disable the clear and use a normal refresh |
|
|
1342 | // when view_start != 0. mysterious. |
1339 | if (rstyle & (RS_RVid | RS_Uline)) |
1343 | if (rstyle & (RS_RVid | RS_Uline)) |
1340 | ren = (rend_t) ~RS_None; |
1344 | ren = (rend_t) ~RS_None; |
1341 | else if (GET_BASEBG (rstyle) == Color_bg) |
1345 | else if (GET_BASEBG (rstyle) == Color_bg) |
1342 | { |
1346 | { |
1343 | ren = DEFAULT_RSTYLE; |
1347 | ren = DEFAULT_RSTYLE; |
1344 | |
1348 | |
1345 | if (mapped) |
1349 | if (mapped && !view_start) |
1346 | XClearArea (dpy, vt, 0, |
1350 | XClearArea (dpy, vt, 0, |
1347 | Row2Pixel (row), (unsigned int)width, |
1351 | Row2Pixel (row - view_start), (unsigned int)width, |
1348 | (unsigned int)Height2Pixel (num), False); |
1352 | (unsigned int)Height2Pixel (num), False); |
1349 | } |
1353 | } |
1350 | else |
1354 | else |
1351 | { |
1355 | { |
1352 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1356 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1353 | |
1357 | |
|
|
1358 | if (mapped && !view_start) |
|
|
1359 | { |
1354 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1360 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1355 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1361 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1356 | XFillRectangle (dpy, vt, gc, |
1362 | XFillRectangle (dpy, vt, gc, |
1357 | 0, Row2Pixel (row), |
1363 | 0, Row2Pixel (row - view_start), |
1358 | (unsigned int)width, |
1364 | (unsigned int)width, |
1359 | (unsigned int)Height2Pixel (num)); |
1365 | (unsigned int)Height2Pixel (num)); |
1360 | gcvalue.foreground = pix_colors[Color_fg]; |
1366 | gcvalue.foreground = pix_colors[Color_fg]; |
1361 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1367 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
|
|
1368 | } |
1362 | } |
1369 | } |
1363 | |
1370 | |
1364 | for (; num--; row++) |
1371 | for (; num--; row++) |
1365 | { |
1372 | { |
1366 | scr_blank_screen_mem (ROW(row), rstyle); |
1373 | scr_blank_screen_mem (ROW(row), rstyle); |
|
|
1374 | |
|
|
1375 | if (!view_start) |
1367 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1376 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1368 | } |
1377 | } |
1369 | } |
1378 | } |
1370 | |
1379 | |
1371 | #if !ENABLE_MINIMAL |
1380 | #if !ENABLE_MINIMAL |
1372 | void |
1381 | void |
… | |
… | |
1464 | line_t *line = &ROW(row); |
1473 | line_t *line = &ROW(row); |
1465 | |
1474 | |
1466 | line->touch (); |
1475 | line->touch (); |
1467 | line->is_longer (0); |
1476 | line->is_longer (0); |
1468 | |
1477 | |
1469 | // nuke wide char at beginning |
1478 | // nuke wide spanning the start |
1470 | if (line->t[screen.cur.col] == NOCHAR) |
1479 | if (line->t[screen.cur.col] == NOCHAR) |
1471 | scr_kill_char (*line, screen.cur.col); |
1480 | scr_kill_char (*line, screen.cur.col); |
1472 | |
1481 | |
1473 | switch (insdel) |
1482 | switch (insdel) |
1474 | { |
1483 | { |
… | |
… | |
1513 | |
1522 | |
1514 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1523 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1515 | break; |
1524 | break; |
1516 | |
1525 | |
1517 | case DELETE: |
1526 | case DELETE: |
1518 | { |
|
|
1519 | line->l = max (line->l - count, 0); |
1527 | line->l = max (line->l - count, 0); |
1520 | |
1528 | |
1521 | rend_t tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1529 | // nuke wide char spanning the end |
|
|
1530 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1531 | scr_kill_char (*line, screen.cur.col + count); |
1522 | |
1532 | |
1523 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1533 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1524 | { |
1534 | { |
1525 | line->t[col] = line->t[col + count]; |
1535 | line->t[col] = line->t[col + count]; |
1526 | line->r[col] = line->r[col + count]; |
1536 | line->r[col] = line->r[col + count]; |
1527 | } |
1537 | } |
1528 | |
1538 | |
1529 | // nuke wide char at the end |
|
|
1530 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1531 | scr_kill_char (*line, screen.cur.col); |
|
|
1532 | |
|
|
1533 | scr_blank_line (*line, ncol - count, count, tr); |
1539 | scr_blank_line (*line, ncol - count, count, rstyle); |
1534 | |
1540 | |
1535 | if (selection.op && current_screen == selection.screen |
1541 | if (selection.op && current_screen == selection.screen |
1536 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1542 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1537 | { |
1543 | { |
1538 | if (selection.end.row != screen.cur.row |
1544 | if (selection.end.row != screen.cur.row |
1539 | || (screen.cur.col >= selection.beg.col - count) |
1545 | || (screen.cur.col >= selection.beg.col - count) |
1540 | || selection.end.col >= ncol) |
1546 | || selection.end.col >= ncol) |
1541 | CLEAR_SELECTION (); |
1547 | CLEAR_SELECTION (); |
1542 | else |
1548 | else |
1543 | { |
1549 | { |
1544 | /* shift selection */ |
1550 | /* shift selection */ |
1545 | selection.beg.col -= count; |
1551 | selection.beg.col -= count; |
1546 | selection.mark.col -= count; /* XXX: yes? */ |
1552 | selection.mark.col -= count; /* XXX: yes? */ |
1547 | selection.end.col -= count; |
1553 | selection.end.col -= count; |
1548 | } |
1554 | } |
1549 | } |
|
|
1550 | } |
1555 | } |
1551 | |
1556 | |
1552 | break; |
1557 | break; |
1553 | } |
1558 | } |
1554 | } |
1559 | } |
… | |
… | |
1829 | for (i = PART_BEG; i < RC_COUNT; i++) |
1834 | for (i = PART_BEG; i < RC_COUNT; i++) |
1830 | { |
1835 | { |
1831 | min_it (rc[i].col, ncol - 1); |
1836 | min_it (rc[i].col, ncol - 1); |
1832 | min_it (rc[i].row, nrow - 1); |
1837 | min_it (rc[i].row, nrow - 1); |
1833 | } |
1838 | } |
1834 | // TODO: this line somehow causes segfault if scr_expose() is called just after resize |
1839 | |
1835 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1840 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1836 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1841 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1837 | |
1842 | |
1838 | num_scr_allow = 0; |
1843 | num_scr_allow = 0; |
1839 | |
1844 | |
… | |
… | |
1930 | |
1935 | |
1931 | bell_ev.start (VISUAL_BELL_DURATION); |
1936 | bell_ev.start (VISUAL_BELL_DURATION); |
1932 | } |
1937 | } |
1933 | else |
1938 | else |
1934 | XBell (dpy, 0); |
1939 | XBell (dpy, 0); |
|
|
1940 | HOOK_INVOKE ((this, HOOK_BELL, DT_END)); |
1935 | #endif |
1941 | #endif |
1936 | } |
1942 | } |
1937 | |
1943 | |
1938 | /* ------------------------------------------------------------------------- */ |
1944 | /* ------------------------------------------------------------------------- */ |
1939 | /* ARGSUSED */ |
1945 | /* ARGSUSED */ |
… | |
… | |
1958 | row_start = view_start; |
1964 | row_start = view_start; |
1959 | } |
1965 | } |
1960 | |
1966 | |
1961 | wctomb (0, 0); |
1967 | wctomb (0, 0); |
1962 | |
1968 | |
1963 | for (int r1 = 0; r1 < nrows; r1++) |
1969 | for (int r1 = row_start; r1 < row_start + nrows; r1++) |
1964 | { |
1970 | { |
1965 | text_t *tp = ROW(r1).t; |
1971 | text_t *tp = ROW(r1).t; |
1966 | int len = ROW(r1).l; |
1972 | int len = ROW(r1).l; |
1967 | |
1973 | |
1968 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
1974 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
… | |
… | |
1997 | * screen.text/screen.rend contain what the screen will change to. |
2003 | * screen.text/screen.rend contain what the screen will change to. |
1998 | */ |
2004 | */ |
1999 | void |
2005 | void |
2000 | rxvt_term::scr_refresh () NOTHROW |
2006 | rxvt_term::scr_refresh () NOTHROW |
2001 | { |
2007 | { |
2002 | unsigned char have_bg, |
|
|
2003 | showcursor; /* show the cursor */ |
|
|
2004 | int16_t col, row, /* column/row we're processing */ |
2008 | int16_t col, row, /* column/row we're processing */ |
2005 | ocrow; /* old cursor row */ |
2009 | ocrow; /* old cursor row */ |
2006 | int i; /* tmp */ |
2010 | int i; /* tmp */ |
2007 | #ifndef NO_CURSORCOLOR |
2011 | #ifndef NO_CURSORCOLOR |
2008 | rend_t cc1; /* store colours at cursor position (s) */ |
2012 | rend_t cc1; /* store colours at cursor position (s) */ |
… | |
… | |
2019 | /* |
2023 | /* |
2020 | * A: set up vars |
2024 | * A: set up vars |
2021 | */ |
2025 | */ |
2022 | refresh_count = 0; |
2026 | refresh_count = 0; |
2023 | |
2027 | |
|
|
2028 | unsigned int old_screen_flags = screen.flags; |
2024 | have_bg = 0; |
2029 | char have_bg = 0; |
2025 | #ifdef HAVE_BG_PIXMAP |
2030 | #ifdef HAVE_BG_PIXMAP |
2026 | have_bg = bgPixmap.pixmap != None; |
2031 | have_bg = bgPixmap.pixmap != None; |
2027 | #endif |
2032 | #endif |
2028 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2033 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2029 | |
2034 | |
2030 | /* |
2035 | /* |
2031 | * B: reverse any characters which are selected |
2036 | * B: reverse any characters which are selected |
2032 | */ |
2037 | */ |
2033 | scr_reverse_selection (); |
2038 | scr_reverse_selection (); |
|
|
2039 | |
|
|
2040 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2041 | #if ENABLE_OVERLAY |
|
|
2042 | scr_swap_overlay (); |
|
|
2043 | #endif |
|
|
2044 | |
|
|
2045 | char showcursor = screen.flags & Screen_VisibleCursor; |
2034 | |
2046 | |
2035 | /* |
2047 | /* |
2036 | * C: set the cursor character (s) |
2048 | * C: set the cursor character (s) |
2037 | */ |
2049 | */ |
2038 | { |
2050 | { |
2039 | unsigned char setoldcursor; |
2051 | unsigned char setoldcursor; |
2040 | |
2052 | |
2041 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
2042 | #ifdef CURSOR_BLINK |
2053 | #ifdef CURSOR_BLINK |
2043 | if (hidden_cursor) |
2054 | if (hidden_cursor) |
2044 | showcursor = 0; |
2055 | showcursor = 0; |
2045 | #endif |
2056 | #endif |
2046 | |
2057 | |
… | |
… | |
2074 | ccol2 = bgcolor_of (rstyle); |
2085 | ccol2 = bgcolor_of (rstyle); |
2075 | #else |
2086 | #else |
2076 | ccol2 = Color_bg; |
2087 | ccol2 = Color_bg; |
2077 | #endif |
2088 | #endif |
2078 | |
2089 | |
2079 | if (showcursor && focus) |
2090 | if (focus) |
2080 | { |
2091 | { |
2081 | if (option (Opt_cursorUnderline)) |
2092 | if (option (Opt_cursorUnderline)) |
2082 | *crp ^= RS_Uline; |
2093 | *crp ^= RS_Uline; |
2083 | else |
2094 | else |
2084 | { |
2095 | { |
… | |
… | |
2119 | oldcursor.col = screen.cur.col; |
2130 | oldcursor.col = screen.cur.col; |
2120 | } |
2131 | } |
2121 | } |
2132 | } |
2122 | } |
2133 | } |
2123 | |
2134 | |
2124 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2125 | #if ENABLE_OVERLAY |
|
|
2126 | scr_swap_overlay (); |
|
|
2127 | #endif |
|
|
2128 | |
|
|
2129 | #ifndef NO_SLOW_LINK_SUPPORT |
2135 | #ifndef NO_SLOW_LINK_SUPPORT |
2130 | /* |
2136 | /* |
2131 | * D: CopyArea pass - very useful for slower links |
2137 | * D: CopyArea pass - very useful for slower links |
2132 | * This has been deliberately kept simple. |
2138 | * This has been deliberately kept simple. |
2133 | */ |
2139 | */ |
… | |
… | |
2239 | for (i = 0; ++col < ncol; ) |
2245 | for (i = 0; ++col < ncol; ) |
2240 | { |
2246 | { |
2241 | if (stp[col] == NOCHAR) |
2247 | if (stp[col] == NOCHAR) |
2242 | { |
2248 | { |
2243 | dtp[col] = stp[col]; |
2249 | dtp[col] = stp[col]; |
2244 | drp[col] = rend; |
2250 | drp[col] = srp[col]; |
|
|
2251 | |
2245 | count++; |
2252 | count++; |
2246 | i++; |
2253 | i++; |
2247 | |
2254 | |
2248 | continue; |
2255 | continue; |
2249 | } |
2256 | } |
… | |
… | |
2405 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2412 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2406 | } |
2413 | } |
2407 | } /* for (col....) */ |
2414 | } /* for (col....) */ |
2408 | } /* for (row....) */ |
2415 | } /* for (row....) */ |
2409 | |
2416 | |
2410 | #if ENABLE_OVERLAY |
|
|
2411 | scr_swap_overlay (); |
|
|
2412 | #endif |
|
|
2413 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2414 | |
|
|
2415 | /* |
2417 | /* |
2416 | * G: cleanup cursor and display outline cursor if necessary |
2418 | * G: cleanup cursor and display outline cursor if necessary |
2417 | */ |
2419 | */ |
2418 | if (showcursor) |
2420 | if (showcursor) |
2419 | { |
2421 | { |
… | |
… | |
2457 | } |
2459 | } |
2458 | |
2460 | |
2459 | /* |
2461 | /* |
2460 | * H: cleanup selection |
2462 | * H: cleanup selection |
2461 | */ |
2463 | */ |
|
|
2464 | #if ENABLE_OVERLAY |
|
|
2465 | scr_swap_overlay (); |
|
|
2466 | #endif |
|
|
2467 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2468 | |
2462 | scr_reverse_selection (); |
2469 | scr_reverse_selection (); |
2463 | |
2470 | |
|
|
2471 | screen.flags = old_screen_flags; |
2464 | num_scr = 0; |
2472 | num_scr = 0; |
2465 | num_scr_allow = 1; |
2473 | num_scr_allow = 1; |
2466 | } |
2474 | } |
2467 | |
2475 | |
2468 | void |
2476 | void |
… | |
… | |
2896 | selection_wait = Sel_normal; |
2904 | selection_wait = Sel_normal; |
2897 | |
2905 | |
2898 | #if X_HAVE_UTF8_STRING |
2906 | #if X_HAVE_UTF8_STRING |
2899 | selection_type = Sel_UTF8String; |
2907 | selection_type = Sel_UTF8String; |
2900 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
2908 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
2901 | return; |
2909 | return; |
2902 | #else |
2910 | #else |
2903 | selection_type = Sel_CompoundText; |
2911 | selection_type = Sel_CompoundText; |
2904 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
2912 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
2905 | return; |
2913 | return; |
2906 | #endif |
2914 | #endif |
2907 | } |
2915 | } |
2908 | |
2916 | |
2909 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
2917 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
2910 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
2918 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
… | |
… | |
2938 | /* |
2946 | /* |
2939 | * Clear all selected text |
2947 | * Clear all selected text |
2940 | * EXT: SelectionClear |
2948 | * EXT: SelectionClear |
2941 | */ |
2949 | */ |
2942 | void |
2950 | void |
2943 | rxvt_term::selection_clear () NOTHROW |
2951 | rxvt_term::selection_clear (bool clipboard) NOTHROW |
2944 | { |
2952 | { |
|
|
2953 | if (!clipboard) |
|
|
2954 | { |
2945 | want_refresh = 1; |
2955 | want_refresh = 1; |
2946 | free (selection.text); |
2956 | free (selection.text); |
2947 | selection.text = NULL; |
2957 | selection.text = NULL; |
2948 | selection.len = 0; |
2958 | selection.len = 0; |
2949 | CLEAR_SELECTION (); |
2959 | CLEAR_SELECTION (); |
2950 | |
2960 | |
2951 | if (display->selection_owner == this) |
2961 | if (display->selection_owner == this) |
2952 | display->selection_owner = 0; |
2962 | display->selection_owner = 0; |
|
|
2963 | } |
|
|
2964 | else |
|
|
2965 | { |
|
|
2966 | free (selection.clip_text); |
|
|
2967 | selection.clip_text = NULL; |
|
|
2968 | selection.clip_len = 0; |
|
|
2969 | |
|
|
2970 | if (display->clipboard_owner == this) |
|
|
2971 | display->clipboard_owner = 0; |
|
|
2972 | } |
|
|
2973 | } |
|
|
2974 | |
|
|
2975 | void |
|
|
2976 | rxvt_term::clipboard_copy (Time tm) |
|
|
2977 | { |
|
|
2978 | if (selection.len > 0) |
|
|
2979 | { |
|
|
2980 | free (selection.clip_text); |
|
|
2981 | selection.clip_len = selection.len; |
|
|
2982 | selection.clip_text = (wchar_t *) malloc (sizeof (wchar_t) * selection.clip_len); |
|
|
2983 | memcpy (selection.clip_text, selection.text, |
|
|
2984 | sizeof (wchar_t) * selection.clip_len); |
|
|
2985 | selection_grab (tm, true); |
|
|
2986 | } |
2953 | } |
2987 | } |
2954 | |
2988 | |
2955 | /* ------------------------------------------------------------------------- */ |
2989 | /* ------------------------------------------------------------------------- */ |
2956 | /* |
2990 | /* |
2957 | * Copy a selection into the cut buffer |
2991 | * Copy a selection into the cut buffer |
… | |
… | |
3083 | |
3117 | |
3084 | selection_grab (tm); |
3118 | selection_grab (tm); |
3085 | } |
3119 | } |
3086 | |
3120 | |
3087 | bool |
3121 | bool |
3088 | rxvt_term::selection_grab (Time tm) NOTHROW |
3122 | rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW |
3089 | { |
3123 | { |
|
|
3124 | Atom sel; |
|
|
3125 | |
|
|
3126 | if (!clipboard) |
|
|
3127 | { |
3090 | selection_time = tm; |
3128 | selection_time = tm; |
|
|
3129 | sel = XA_PRIMARY; |
|
|
3130 | } |
|
|
3131 | else |
|
|
3132 | { |
|
|
3133 | clipboard_time = tm; |
|
|
3134 | sel = xa[XA_CLIPBOARD]; |
|
|
3135 | } |
3091 | |
3136 | |
3092 | XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); |
3137 | XSetSelectionOwner (dpy, sel, vt, tm); |
3093 | if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) |
3138 | if (XGetSelectionOwner (dpy, sel) == vt) |
3094 | { |
3139 | { |
3095 | display->set_selection_owner (this); |
3140 | display->set_selection_owner (this, clipboard); |
3096 | return true; |
3141 | return true; |
3097 | } |
3142 | } |
3098 | else |
3143 | else |
3099 | { |
3144 | { |
3100 | selection_clear (); |
3145 | selection_clear (clipboard); |
3101 | return false; |
3146 | return false; |
3102 | } |
3147 | } |
3103 | |
3148 | |
3104 | #if 0 |
3149 | #if 0 |
3105 | XTextProperty ct; |
3150 | XTextProperty ct; |
… | |
… | |
3600 | else if (rq.target == xa[XA_MULTIPLE]) |
3645 | else if (rq.target == xa[XA_MULTIPLE]) |
3601 | { |
3646 | { |
3602 | /* TODO: Handle MULTIPLE */ |
3647 | /* TODO: Handle MULTIPLE */ |
3603 | } |
3648 | } |
3604 | #endif |
3649 | #endif |
3605 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3650 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text) |
3606 | { |
3651 | { |
3607 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3652 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3608 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3653 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
|
|
3654 | ev.property = rq.property; |
|
|
3655 | } |
|
|
3656 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3657 | { |
|
|
3658 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
|
|
3659 | 32, PropModeReplace, (unsigned char *)&clipboard_time, 1); |
3609 | ev.property = rq.property; |
3660 | ev.property = rq.property; |
3610 | } |
3661 | } |
3611 | else if (rq.target == XA_STRING |
3662 | else if (rq.target == XA_STRING |
3612 | || rq.target == xa[XA_TEXT] |
3663 | || rq.target == xa[XA_TEXT] |
3613 | || rq.target == xa[XA_COMPOUND_TEXT] |
3664 | || rq.target == xa[XA_COMPOUND_TEXT] |
… | |
… | |
3646 | { |
3697 | { |
3647 | target = xa[XA_COMPOUND_TEXT]; |
3698 | target = xa[XA_COMPOUND_TEXT]; |
3648 | style = enc_compound_text; |
3699 | style = enc_compound_text; |
3649 | } |
3700 | } |
3650 | |
3701 | |
3651 | if (selection.text) |
3702 | if (rq.selection == XA_PRIMARY && selection.text) |
3652 | { |
3703 | { |
3653 | cl = selection.text; |
3704 | cl = selection.text; |
3654 | selectlen = selection.len; |
3705 | selectlen = selection.len; |
|
|
3706 | } |
|
|
3707 | else if (rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3708 | { |
|
|
3709 | cl = selection.clip_text; |
|
|
3710 | selectlen = selection.clip_len; |
3655 | } |
3711 | } |
3656 | else |
3712 | else |
3657 | { |
3713 | { |
3658 | cl = L""; |
3714 | cl = L""; |
3659 | selectlen = 0; |
3715 | selectlen = 0; |
… | |
… | |
3727 | h += 2; min_it (h, nrow); |
3783 | h += 2; min_it (h, nrow); |
3728 | |
3784 | |
3729 | x -= 1; clamp_it (x, 0, ncol - w); |
3785 | x -= 1; clamp_it (x, 0, ncol - w); |
3730 | y -= 1; clamp_it (y, 0, nrow - h); |
3786 | y -= 1; clamp_it (y, 0, nrow - h); |
3731 | |
3787 | |
3732 | ov_x = x; ov_y = y; |
3788 | ov.x = x; ov.y = y; |
3733 | ov_w = w; ov_h = h; |
3789 | ov.w = w; ov.h = h; |
3734 | |
3790 | |
3735 | ov_text = new text_t *[h]; |
3791 | ov.text = new text_t *[h]; |
3736 | ov_rend = new rend_t *[h]; |
3792 | ov.rend = new rend_t *[h]; |
3737 | |
3793 | |
3738 | for (y = 0; y < h; y++) |
3794 | for (y = 0; y < h; y++) |
3739 | { |
3795 | { |
3740 | text_t *tp = ov_text[y] = new text_t[w]; |
3796 | text_t *tp = ov.text[y] = new text_t[w]; |
3741 | rend_t *rp = ov_rend[y] = new rend_t[w]; |
3797 | rend_t *rp = ov.rend[y] = new rend_t[w]; |
3742 | |
3798 | |
3743 | text_t t0, t1, t2; |
3799 | text_t t0, t1, t2; |
3744 | rend_t r = OVERLAY_RSTYLE; |
3800 | rend_t r = OVERLAY_RSTYLE; |
3745 | |
3801 | |
3746 | if (y == 0) |
3802 | if (y == 0) |
… | |
… | |
3765 | } |
3821 | } |
3766 | |
3822 | |
3767 | void |
3823 | void |
3768 | rxvt_term::scr_overlay_off () NOTHROW |
3824 | rxvt_term::scr_overlay_off () NOTHROW |
3769 | { |
3825 | { |
3770 | if (!ov_text) |
3826 | if (!ov.text) |
3771 | return; |
3827 | return; |
3772 | |
3828 | |
3773 | want_refresh = 1; |
3829 | want_refresh = 1; |
3774 | |
3830 | |
3775 | for (int y = 0; y < ov_h; y++) |
3831 | for (int y = 0; y < ov.h; y++) |
3776 | { |
3832 | { |
3777 | delete [] ov_text[y]; |
3833 | delete [] ov.text[y]; |
3778 | delete [] ov_rend[y]; |
3834 | delete [] ov.rend[y]; |
3779 | } |
3835 | } |
3780 | |
3836 | |
3781 | delete [] ov_text; ov_text = 0; |
3837 | delete [] ov.text; ov.text = 0; |
3782 | delete [] ov_rend; ov_rend = 0; |
3838 | delete [] ov.rend; ov.rend = 0; |
3783 | } |
3839 | } |
3784 | |
3840 | |
3785 | void |
3841 | void |
3786 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3842 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3787 | { |
3843 | { |
3788 | if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) |
3844 | if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2) |
3789 | return; |
3845 | return; |
3790 | |
3846 | |
3791 | x++, y++; |
3847 | x++, y++; |
3792 | |
3848 | |
3793 | ov_text[y][x] = text; |
3849 | ov.text[y][x] = text; |
3794 | ov_rend[y][x] = rend; |
3850 | ov.rend[y][x] = rend; |
3795 | } |
3851 | } |
3796 | |
3852 | |
3797 | void |
3853 | void |
3798 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3854 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3799 | { |
3855 | { |
… | |
… | |
3818 | } |
3874 | } |
3819 | |
3875 | |
3820 | void |
3876 | void |
3821 | rxvt_term::scr_swap_overlay () NOTHROW |
3877 | rxvt_term::scr_swap_overlay () NOTHROW |
3822 | { |
3878 | { |
3823 | if (!ov_text) |
3879 | if (!ov.text) |
3824 | return; |
3880 | return; |
3825 | |
3881 | |
|
|
3882 | // hide cursor if it is within the overlay area |
|
|
3883 | if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w) |
|
|
3884 | && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h)) |
|
|
3885 | screen.flags &= ~Screen_VisibleCursor; |
|
|
3886 | |
3826 | // swap screen mem with overlay |
3887 | // swap screen mem with overlay |
3827 | for (int y = ov_h; y--; ) |
3888 | for (int y = ov.h; y--; ) |
3828 | { |
3889 | { |
3829 | text_t *t1 = ov_text[y]; |
3890 | text_t *t1 = ov.text[y]; |
3830 | rend_t *r1 = ov_rend[y]; |
3891 | rend_t *r1 = ov.rend[y]; |
3831 | |
3892 | |
3832 | text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; |
3893 | text_t *t2 = ROW(y + ov.y + view_start).t + ov.x; |
3833 | rend_t *r2 = ROW(y + ov_y + view_start).r + ov_x; |
3894 | rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x; |
3834 | |
3895 | |
3835 | for (int x = ov_w; x--; ) |
3896 | for (int x = ov.w; x--; ) |
3836 | { |
3897 | { |
3837 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3898 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3838 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3899 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3839 | } |
3900 | } |
3840 | } |
3901 | } |