… | |
… | |
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 |
… | |
… | |
1446 | * Insert/Delete <count> characters from the current position |
1455 | * Insert/Delete <count> characters from the current position |
1447 | */ |
1456 | */ |
1448 | void |
1457 | void |
1449 | rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW |
1458 | rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW |
1450 | { |
1459 | { |
1451 | int col, row; |
|
|
1452 | rend_t tr; |
|
|
1453 | |
|
|
1454 | want_refresh = 1; |
1460 | want_refresh = 1; |
1455 | ZERO_SCROLLBACK (); |
1461 | ZERO_SCROLLBACK (); |
1456 | |
1462 | |
1457 | if (count <= 0) |
1463 | if (count <= 0) |
1458 | return; |
1464 | return; |
… | |
… | |
1460 | scr_do_wrap (); |
1466 | scr_do_wrap (); |
1461 | |
1467 | |
1462 | selection_check (1); |
1468 | selection_check (1); |
1463 | min_it (count, ncol - screen.cur.col); |
1469 | min_it (count, ncol - screen.cur.col); |
1464 | |
1470 | |
1465 | row = screen.cur.row; |
1471 | int row = screen.cur.row; |
1466 | |
1472 | |
1467 | line_t *line = &ROW(row); |
1473 | line_t *line = &ROW(row); |
1468 | |
1474 | |
1469 | line->touch (); |
1475 | line->touch (); |
1470 | line->is_longer (0); |
1476 | line->is_longer (0); |
1471 | |
1477 | |
|
|
1478 | // nuke wide spanning the start |
|
|
1479 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1480 | scr_kill_char (*line, screen.cur.col); |
|
|
1481 | |
1472 | switch (insdel) |
1482 | switch (insdel) |
1473 | { |
1483 | { |
1474 | case INSERT: |
1484 | case INSERT: |
1475 | for (col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1485 | line->l = min (line->l + count, ncol); |
|
|
1486 | |
|
|
1487 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1488 | scr_kill_char (*line, screen.cur.col); |
|
|
1489 | |
|
|
1490 | for (int col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1476 | { |
1491 | { |
1477 | line->t[col] = line->t[col - count]; |
1492 | line->t[col] = line->t[col - count]; |
1478 | line->r[col] = line->r[col - count]; |
1493 | line->r[col] = line->r[col - count]; |
1479 | } |
1494 | } |
1480 | |
|
|
1481 | line->l = min (line->l + count, ncol); |
|
|
1482 | |
1495 | |
1483 | if (selection.op && current_screen == selection.screen |
1496 | if (selection.op && current_screen == selection.screen |
1484 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1497 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1485 | { |
1498 | { |
1486 | if (selection.end.row != screen.cur.row |
1499 | if (selection.end.row != screen.cur.row |
… | |
… | |
1501 | case ERASE: |
1514 | case ERASE: |
1502 | screen.cur.col += count; /* don't worry if > ncol */ |
1515 | screen.cur.col += count; /* don't worry if > ncol */ |
1503 | selection_check (1); |
1516 | selection_check (1); |
1504 | screen.cur.col -= count; |
1517 | screen.cur.col -= count; |
1505 | |
1518 | |
|
|
1519 | // nuke wide char after the end |
|
|
1520 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1521 | scr_kill_char (*line, screen.cur.col + count); |
|
|
1522 | |
1506 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1523 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1507 | break; |
1524 | break; |
1508 | |
1525 | |
1509 | case DELETE: |
1526 | case DELETE: |
1510 | tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1527 | line->l = max (line->l - count, 0); |
1511 | |
1528 | |
|
|
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); |
|
|
1532 | |
1512 | for (col = screen.cur.col; (col + count) < ncol; col++) |
1533 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1513 | { |
1534 | { |
1514 | line->t[col] = line->t[col + count]; |
1535 | line->t[col] = line->t[col + count]; |
1515 | line->r[col] = line->r[col + count]; |
1536 | line->r[col] = line->r[col + count]; |
1516 | } |
1537 | } |
1517 | |
1538 | |
1518 | line->l = max (line->l - count, 0); |
|
|
1519 | scr_blank_line (*line, ncol - count, count, tr); |
1539 | scr_blank_line (*line, ncol - count, count, rstyle); |
1520 | |
1540 | |
1521 | if (selection.op && current_screen == selection.screen |
1541 | if (selection.op && current_screen == selection.screen |
1522 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1542 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1523 | { |
1543 | { |
1524 | if (selection.end.row != screen.cur.row |
1544 | if (selection.end.row != screen.cur.row |
… | |
… | |
1814 | for (i = PART_BEG; i < RC_COUNT; i++) |
1834 | for (i = PART_BEG; i < RC_COUNT; i++) |
1815 | { |
1835 | { |
1816 | min_it (rc[i].col, ncol - 1); |
1836 | min_it (rc[i].col, ncol - 1); |
1817 | min_it (rc[i].row, nrow - 1); |
1837 | min_it (rc[i].row, nrow - 1); |
1818 | } |
1838 | } |
1819 | // TODO: this line somehow causes segfault if scr_expose() is called just after resize |
1839 | |
1820 | 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++) |
1821 | 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); |
1822 | |
1842 | |
1823 | num_scr_allow = 0; |
1843 | num_scr_allow = 0; |
1824 | |
1844 | |
… | |
… | |
1915 | |
1935 | |
1916 | bell_ev.start (VISUAL_BELL_DURATION); |
1936 | bell_ev.start (VISUAL_BELL_DURATION); |
1917 | } |
1937 | } |
1918 | else |
1938 | else |
1919 | XBell (dpy, 0); |
1939 | XBell (dpy, 0); |
|
|
1940 | HOOK_INVOKE ((this, HOOK_BELL, DT_END)); |
1920 | #endif |
1941 | #endif |
1921 | } |
1942 | } |
1922 | |
1943 | |
1923 | /* ------------------------------------------------------------------------- */ |
1944 | /* ------------------------------------------------------------------------- */ |
1924 | /* ARGSUSED */ |
1945 | /* ARGSUSED */ |
… | |
… | |
1943 | row_start = view_start; |
1964 | row_start = view_start; |
1944 | } |
1965 | } |
1945 | |
1966 | |
1946 | wctomb (0, 0); |
1967 | wctomb (0, 0); |
1947 | |
1968 | |
1948 | for (int r1 = 0; r1 < nrows; r1++) |
1969 | for (int r1 = row_start; r1 < row_start + nrows; r1++) |
1949 | { |
1970 | { |
1950 | text_t *tp = ROW(r1).t; |
1971 | text_t *tp = ROW(r1).t; |
1951 | int len = ROW(r1).l; |
1972 | int len = ROW(r1).l; |
1952 | |
1973 | |
1953 | 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 |
… | |
… | |
1982 | * screen.text/screen.rend contain what the screen will change to. |
2003 | * screen.text/screen.rend contain what the screen will change to. |
1983 | */ |
2004 | */ |
1984 | void |
2005 | void |
1985 | rxvt_term::scr_refresh () NOTHROW |
2006 | rxvt_term::scr_refresh () NOTHROW |
1986 | { |
2007 | { |
1987 | unsigned char have_bg, |
|
|
1988 | showcursor; /* show the cursor */ |
|
|
1989 | int16_t col, row, /* column/row we're processing */ |
2008 | int16_t col, row, /* column/row we're processing */ |
1990 | ocrow; /* old cursor row */ |
2009 | ocrow; /* old cursor row */ |
1991 | int i; /* tmp */ |
2010 | int i; /* tmp */ |
1992 | #ifndef NO_CURSORCOLOR |
2011 | #ifndef NO_CURSORCOLOR |
1993 | rend_t cc1; /* store colours at cursor position (s) */ |
2012 | rend_t cc1; /* store colours at cursor position (s) */ |
… | |
… | |
2004 | /* |
2023 | /* |
2005 | * A: set up vars |
2024 | * A: set up vars |
2006 | */ |
2025 | */ |
2007 | refresh_count = 0; |
2026 | refresh_count = 0; |
2008 | |
2027 | |
|
|
2028 | unsigned int old_screen_flags = screen.flags; |
2009 | have_bg = 0; |
2029 | char have_bg = 0; |
2010 | #ifdef HAVE_BG_PIXMAP |
2030 | #ifdef HAVE_BG_PIXMAP |
2011 | have_bg = bgPixmap.pixmap != None; |
2031 | have_bg = bgPixmap.pixmap != None; |
2012 | #endif |
2032 | #endif |
2013 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2033 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2014 | |
2034 | |
2015 | /* |
2035 | /* |
2016 | * B: reverse any characters which are selected |
2036 | * B: reverse any characters which are selected |
2017 | */ |
2037 | */ |
2018 | 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; |
2019 | |
2046 | |
2020 | /* |
2047 | /* |
2021 | * C: set the cursor character (s) |
2048 | * C: set the cursor character (s) |
2022 | */ |
2049 | */ |
2023 | { |
2050 | { |
2024 | unsigned char setoldcursor; |
2051 | unsigned char setoldcursor; |
2025 | |
2052 | |
2026 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
2027 | #ifdef CURSOR_BLINK |
2053 | #ifdef CURSOR_BLINK |
2028 | if (hidden_cursor) |
2054 | if (hidden_cursor) |
2029 | showcursor = 0; |
2055 | showcursor = 0; |
2030 | #endif |
2056 | #endif |
2031 | |
2057 | |
… | |
… | |
2059 | ccol2 = bgcolor_of (rstyle); |
2085 | ccol2 = bgcolor_of (rstyle); |
2060 | #else |
2086 | #else |
2061 | ccol2 = Color_bg; |
2087 | ccol2 = Color_bg; |
2062 | #endif |
2088 | #endif |
2063 | |
2089 | |
2064 | if (showcursor && focus) |
2090 | if (focus) |
2065 | { |
2091 | { |
2066 | if (option (Opt_cursorUnderline)) |
2092 | if (option (Opt_cursorUnderline)) |
2067 | *crp ^= RS_Uline; |
2093 | *crp ^= RS_Uline; |
2068 | else |
2094 | else |
2069 | { |
2095 | { |
… | |
… | |
2104 | oldcursor.col = screen.cur.col; |
2130 | oldcursor.col = screen.cur.col; |
2105 | } |
2131 | } |
2106 | } |
2132 | } |
2107 | } |
2133 | } |
2108 | |
2134 | |
2109 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2110 | #if ENABLE_OVERLAY |
|
|
2111 | scr_swap_overlay (); |
|
|
2112 | #endif |
|
|
2113 | |
|
|
2114 | #ifndef NO_SLOW_LINK_SUPPORT |
2135 | #ifndef NO_SLOW_LINK_SUPPORT |
2115 | /* |
2136 | /* |
2116 | * D: CopyArea pass - very useful for slower links |
2137 | * D: CopyArea pass - very useful for slower links |
2117 | * This has been deliberately kept simple. |
2138 | * This has been deliberately kept simple. |
2118 | */ |
2139 | */ |
… | |
… | |
2210 | |
2231 | |
2211 | // seek to the beginning of wide characters |
2232 | // seek to the beginning of wide characters |
2212 | while (expect_false (stp[col] == NOCHAR && col > 0)) |
2233 | while (expect_false (stp[col] == NOCHAR && col > 0)) |
2213 | --col; |
2234 | --col; |
2214 | |
2235 | |
2215 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2236 | rend_t rend = srp[col]; /* screen rendition (target rendition) */ |
2216 | text_t *text = stp + col; |
2237 | text_t *text = stp + col; |
2217 | int count = 1; |
2238 | int count = 1; |
2218 | |
2239 | |
2219 | dtp[col] = stp[col]; |
2240 | dtp[col] = stp[col]; |
2220 | drp[col] = rend; |
2241 | drp[col] = rend; |
… | |
… | |
2224 | for (i = 0; ++col < ncol; ) |
2245 | for (i = 0; ++col < ncol; ) |
2225 | { |
2246 | { |
2226 | if (stp[col] == NOCHAR) |
2247 | if (stp[col] == NOCHAR) |
2227 | { |
2248 | { |
2228 | dtp[col] = stp[col]; |
2249 | dtp[col] = stp[col]; |
2229 | drp[col] = rend; |
2250 | drp[col] = srp[col]; |
|
|
2251 | |
2230 | count++; |
2252 | count++; |
2231 | i++; |
2253 | i++; |
2232 | |
2254 | |
2233 | continue; |
2255 | continue; |
2234 | } |
2256 | } |
… | |
… | |
2264 | */ |
2286 | */ |
2265 | int fore = fgcolor_of (rend); // desired foreground |
2287 | int fore = fgcolor_of (rend); // desired foreground |
2266 | int back = bgcolor_of (rend); // desired background |
2288 | int back = bgcolor_of (rend); // desired background |
2267 | |
2289 | |
2268 | // only do special processing if any attributes are set, which is unlikely |
2290 | // only do special processing if any attributes are set, which is unlikely |
2269 | if (expect_false (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))) |
2291 | if (expect_false (rend & (RS_baseattrMask | RS_Careful | RS_Sel))) |
2270 | { |
2292 | { |
2271 | bool invert = rend & RS_RVid; |
2293 | bool invert = rend & RS_RVid; |
2272 | |
2294 | |
2273 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2295 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2274 | if (rend & RS_Bold && fore == Color_fg) |
2296 | if (rend & RS_Bold && fore == Color_fg) |
… | |
… | |
2293 | |
2315 | |
2294 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2316 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2295 | fore = Color_UL; |
2317 | fore = Color_UL; |
2296 | #endif |
2318 | #endif |
2297 | |
2319 | |
|
|
2320 | #ifdef OPTION_HC |
|
|
2321 | if (rend & RS_Sel) |
|
|
2322 | { |
|
|
2323 | /* invert the column if no highlightColor is set or it is the |
|
|
2324 | * current cursor column */ |
|
|
2325 | if (!(showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2326 | && ISSET_PIXCOLOR (Color_HC)) |
|
|
2327 | { |
|
|
2328 | if (ISSET_PIXCOLOR (Color_HTC)) |
|
|
2329 | fore = Color_HTC; |
|
|
2330 | // if invert is 0 reverse video is set so we use bg color as fg color |
|
|
2331 | else if (!invert) |
|
|
2332 | fore = back; |
|
|
2333 | back = Color_HC; |
|
|
2334 | invert = 0; |
|
|
2335 | } |
|
|
2336 | } |
|
|
2337 | #endif |
|
|
2338 | |
2298 | if (invert) |
2339 | if (invert) |
2299 | { |
2340 | { |
2300 | #ifdef OPTION_HC |
|
|
2301 | if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2302 | || !ISSET_PIXCOLOR (Color_HC)) |
|
|
2303 | #endif |
|
|
2304 | /* invert the column if no highlightColor is set or it is the |
|
|
2305 | * current cursor column */ |
|
|
2306 | ::swap (fore, back); |
2341 | ::swap (fore, back); |
2307 | #ifdef OPTION_HC |
|
|
2308 | else if (ISSET_PIXCOLOR (Color_HC)) |
|
|
2309 | back = Color_HC; |
|
|
2310 | #endif |
|
|
2311 | |
2342 | |
2312 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2343 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2313 | # ifndef OPTION_HC |
|
|
2314 | if (ISSET_PIXCOLOR (Color_RV)) |
|
|
2315 | back = Color_RV; |
|
|
2316 | # endif |
|
|
2317 | if (fore == back) |
2344 | if (fore == back) |
2318 | { |
2345 | { |
2319 | fore = Color_bg; |
2346 | fore = Color_bg; |
2320 | back = Color_fg; |
2347 | back = Color_fg; |
2321 | } |
2348 | } |
… | |
… | |
2390 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2417 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2391 | } |
2418 | } |
2392 | } /* for (col....) */ |
2419 | } /* for (col....) */ |
2393 | } /* for (row....) */ |
2420 | } /* for (row....) */ |
2394 | |
2421 | |
2395 | #if ENABLE_OVERLAY |
|
|
2396 | scr_swap_overlay (); |
|
|
2397 | #endif |
|
|
2398 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2399 | |
|
|
2400 | /* |
2422 | /* |
2401 | * G: cleanup cursor and display outline cursor if necessary |
2423 | * G: cleanup cursor and display outline cursor if necessary |
2402 | */ |
2424 | */ |
2403 | if (showcursor) |
2425 | if (showcursor) |
2404 | { |
2426 | { |
… | |
… | |
2442 | } |
2464 | } |
2443 | |
2465 | |
2444 | /* |
2466 | /* |
2445 | * H: cleanup selection |
2467 | * H: cleanup selection |
2446 | */ |
2468 | */ |
|
|
2469 | #if ENABLE_OVERLAY |
|
|
2470 | scr_swap_overlay (); |
|
|
2471 | #endif |
|
|
2472 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2473 | |
2447 | scr_reverse_selection (); |
2474 | scr_reverse_selection (); |
2448 | |
2475 | |
|
|
2476 | screen.flags = old_screen_flags; |
2449 | num_scr = 0; |
2477 | num_scr = 0; |
2450 | num_scr_allow = 1; |
2478 | num_scr_allow = 1; |
2451 | } |
2479 | } |
2452 | |
2480 | |
2453 | void |
2481 | void |
… | |
… | |
2573 | { |
2601 | { |
2574 | #if !ENABLE_MINIMAL |
2602 | #if !ENABLE_MINIMAL |
2575 | if (selection.rect) |
2603 | if (selection.rect) |
2576 | scr_xor_rect (selection.beg.row, selection.beg.col, |
2604 | scr_xor_rect (selection.beg.row, selection.beg.col, |
2577 | selection.end.row, selection.end.col, |
2605 | selection.end.row, selection.end.col, |
2578 | RS_RVid, RS_RVid | RS_Uline); |
2606 | RS_Sel | RS_RVid, RS_Sel | RS_RVid | RS_Uline); |
2579 | else |
2607 | else |
2580 | #endif |
2608 | #endif |
2581 | scr_xor_span (selection.beg.row, selection.beg.col, |
2609 | scr_xor_span (selection.beg.row, selection.beg.col, |
2582 | selection.end.row, selection.end.col, |
2610 | selection.end.row, selection.end.col, |
2583 | RS_RVid); |
2611 | RS_Sel | RS_RVid); |
2584 | } |
2612 | } |
2585 | } |
2613 | } |
2586 | |
2614 | |
2587 | /* ------------------------------------------------------------------------- */ |
2615 | /* ------------------------------------------------------------------------- */ |
2588 | /* |
2616 | /* |
… | |
… | |
2881 | selection_wait = Sel_normal; |
2909 | selection_wait = Sel_normal; |
2882 | |
2910 | |
2883 | #if X_HAVE_UTF8_STRING |
2911 | #if X_HAVE_UTF8_STRING |
2884 | selection_type = Sel_UTF8String; |
2912 | selection_type = Sel_UTF8String; |
2885 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
2913 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
2886 | return; |
2914 | return; |
2887 | #else |
2915 | #else |
2888 | selection_type = Sel_CompoundText; |
2916 | selection_type = Sel_CompoundText; |
2889 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
2917 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
2890 | return; |
2918 | return; |
2891 | #endif |
2919 | #endif |
2892 | } |
2920 | } |
2893 | |
2921 | |
2894 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
2922 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
2895 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
2923 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
… | |
… | |
2923 | /* |
2951 | /* |
2924 | * Clear all selected text |
2952 | * Clear all selected text |
2925 | * EXT: SelectionClear |
2953 | * EXT: SelectionClear |
2926 | */ |
2954 | */ |
2927 | void |
2955 | void |
2928 | rxvt_term::selection_clear () NOTHROW |
2956 | rxvt_term::selection_clear (bool clipboard) NOTHROW |
2929 | { |
2957 | { |
|
|
2958 | if (!clipboard) |
|
|
2959 | { |
2930 | want_refresh = 1; |
2960 | want_refresh = 1; |
2931 | free (selection.text); |
2961 | free (selection.text); |
2932 | selection.text = NULL; |
2962 | selection.text = NULL; |
2933 | selection.len = 0; |
2963 | selection.len = 0; |
2934 | CLEAR_SELECTION (); |
2964 | CLEAR_SELECTION (); |
2935 | |
2965 | |
2936 | if (display->selection_owner == this) |
2966 | if (display->selection_owner == this) |
2937 | display->selection_owner = 0; |
2967 | display->selection_owner = 0; |
|
|
2968 | } |
|
|
2969 | else |
|
|
2970 | { |
|
|
2971 | free (selection.clip_text); |
|
|
2972 | selection.clip_text = NULL; |
|
|
2973 | selection.clip_len = 0; |
|
|
2974 | |
|
|
2975 | if (display->clipboard_owner == this) |
|
|
2976 | display->clipboard_owner = 0; |
|
|
2977 | } |
|
|
2978 | } |
|
|
2979 | |
|
|
2980 | void |
|
|
2981 | rxvt_term::clipboard_copy (Time tm) |
|
|
2982 | { |
|
|
2983 | if (selection.len > 0) |
|
|
2984 | { |
|
|
2985 | free (selection.clip_text); |
|
|
2986 | selection.clip_len = selection.len; |
|
|
2987 | selection.clip_text = (wchar_t *) malloc (sizeof (wchar_t) * selection.clip_len); |
|
|
2988 | memcpy (selection.clip_text, selection.text, |
|
|
2989 | sizeof (wchar_t) * selection.clip_len); |
|
|
2990 | selection_grab (tm, true); |
|
|
2991 | } |
2938 | } |
2992 | } |
2939 | |
2993 | |
2940 | /* ------------------------------------------------------------------------- */ |
2994 | /* ------------------------------------------------------------------------- */ |
2941 | /* |
2995 | /* |
2942 | * Copy a selection into the cut buffer |
2996 | * Copy a selection into the cut buffer |
… | |
… | |
3068 | |
3122 | |
3069 | selection_grab (tm); |
3123 | selection_grab (tm); |
3070 | } |
3124 | } |
3071 | |
3125 | |
3072 | bool |
3126 | bool |
3073 | rxvt_term::selection_grab (Time tm) NOTHROW |
3127 | rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW |
3074 | { |
3128 | { |
|
|
3129 | Atom sel; |
|
|
3130 | |
|
|
3131 | if (!clipboard) |
|
|
3132 | { |
3075 | selection_time = tm; |
3133 | selection_time = tm; |
|
|
3134 | sel = XA_PRIMARY; |
|
|
3135 | } |
|
|
3136 | else |
|
|
3137 | { |
|
|
3138 | clipboard_time = tm; |
|
|
3139 | sel = xa[XA_CLIPBOARD]; |
|
|
3140 | } |
3076 | |
3141 | |
3077 | XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); |
3142 | XSetSelectionOwner (dpy, sel, vt, tm); |
3078 | if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) |
3143 | if (XGetSelectionOwner (dpy, sel) == vt) |
3079 | { |
3144 | { |
3080 | display->set_selection_owner (this); |
3145 | display->set_selection_owner (this, clipboard); |
3081 | return true; |
3146 | return true; |
3082 | } |
3147 | } |
3083 | else |
3148 | else |
3084 | { |
3149 | { |
3085 | selection_clear (); |
3150 | selection_clear (clipboard); |
3086 | return false; |
3151 | return false; |
3087 | } |
3152 | } |
3088 | |
3153 | |
3089 | #if 0 |
3154 | #if 0 |
3090 | XTextProperty ct; |
3155 | XTextProperty ct; |
… | |
… | |
3585 | else if (rq.target == xa[XA_MULTIPLE]) |
3650 | else if (rq.target == xa[XA_MULTIPLE]) |
3586 | { |
3651 | { |
3587 | /* TODO: Handle MULTIPLE */ |
3652 | /* TODO: Handle MULTIPLE */ |
3588 | } |
3653 | } |
3589 | #endif |
3654 | #endif |
3590 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3655 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text) |
3591 | { |
3656 | { |
3592 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3657 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3593 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3658 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
|
|
3659 | ev.property = rq.property; |
|
|
3660 | } |
|
|
3661 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3662 | { |
|
|
3663 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
|
|
3664 | 32, PropModeReplace, (unsigned char *)&clipboard_time, 1); |
3594 | ev.property = rq.property; |
3665 | ev.property = rq.property; |
3595 | } |
3666 | } |
3596 | else if (rq.target == XA_STRING |
3667 | else if (rq.target == XA_STRING |
3597 | || rq.target == xa[XA_TEXT] |
3668 | || rq.target == xa[XA_TEXT] |
3598 | || rq.target == xa[XA_COMPOUND_TEXT] |
3669 | || rq.target == xa[XA_COMPOUND_TEXT] |
… | |
… | |
3631 | { |
3702 | { |
3632 | target = xa[XA_COMPOUND_TEXT]; |
3703 | target = xa[XA_COMPOUND_TEXT]; |
3633 | style = enc_compound_text; |
3704 | style = enc_compound_text; |
3634 | } |
3705 | } |
3635 | |
3706 | |
3636 | if (selection.text) |
3707 | if (rq.selection == XA_PRIMARY && selection.text) |
3637 | { |
3708 | { |
3638 | cl = selection.text; |
3709 | cl = selection.text; |
3639 | selectlen = selection.len; |
3710 | selectlen = selection.len; |
|
|
3711 | } |
|
|
3712 | else if (rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3713 | { |
|
|
3714 | cl = selection.clip_text; |
|
|
3715 | selectlen = selection.clip_len; |
3640 | } |
3716 | } |
3641 | else |
3717 | else |
3642 | { |
3718 | { |
3643 | cl = L""; |
3719 | cl = L""; |
3644 | selectlen = 0; |
3720 | selectlen = 0; |
… | |
… | |
3712 | h += 2; min_it (h, nrow); |
3788 | h += 2; min_it (h, nrow); |
3713 | |
3789 | |
3714 | x -= 1; clamp_it (x, 0, ncol - w); |
3790 | x -= 1; clamp_it (x, 0, ncol - w); |
3715 | y -= 1; clamp_it (y, 0, nrow - h); |
3791 | y -= 1; clamp_it (y, 0, nrow - h); |
3716 | |
3792 | |
3717 | ov_x = x; ov_y = y; |
3793 | ov.x = x; ov.y = y; |
3718 | ov_w = w; ov_h = h; |
3794 | ov.w = w; ov.h = h; |
3719 | |
3795 | |
3720 | ov_text = new text_t *[h]; |
3796 | ov.text = new text_t *[h]; |
3721 | ov_rend = new rend_t *[h]; |
3797 | ov.rend = new rend_t *[h]; |
3722 | |
3798 | |
3723 | for (y = 0; y < h; y++) |
3799 | for (y = 0; y < h; y++) |
3724 | { |
3800 | { |
3725 | text_t *tp = ov_text[y] = new text_t[w]; |
3801 | text_t *tp = ov.text[y] = new text_t[w]; |
3726 | rend_t *rp = ov_rend[y] = new rend_t[w]; |
3802 | rend_t *rp = ov.rend[y] = new rend_t[w]; |
3727 | |
3803 | |
3728 | text_t t0, t1, t2; |
3804 | text_t t0, t1, t2; |
3729 | rend_t r = OVERLAY_RSTYLE; |
3805 | rend_t r = OVERLAY_RSTYLE; |
3730 | |
3806 | |
3731 | if (y == 0) |
3807 | if (y == 0) |
… | |
… | |
3750 | } |
3826 | } |
3751 | |
3827 | |
3752 | void |
3828 | void |
3753 | rxvt_term::scr_overlay_off () NOTHROW |
3829 | rxvt_term::scr_overlay_off () NOTHROW |
3754 | { |
3830 | { |
3755 | if (!ov_text) |
3831 | if (!ov.text) |
3756 | return; |
3832 | return; |
3757 | |
3833 | |
3758 | want_refresh = 1; |
3834 | want_refresh = 1; |
3759 | |
3835 | |
3760 | for (int y = 0; y < ov_h; y++) |
3836 | for (int y = 0; y < ov.h; y++) |
3761 | { |
3837 | { |
3762 | delete [] ov_text[y]; |
3838 | delete [] ov.text[y]; |
3763 | delete [] ov_rend[y]; |
3839 | delete [] ov.rend[y]; |
3764 | } |
3840 | } |
3765 | |
3841 | |
3766 | delete [] ov_text; ov_text = 0; |
3842 | delete [] ov.text; ov.text = 0; |
3767 | delete [] ov_rend; ov_rend = 0; |
3843 | delete [] ov.rend; ov.rend = 0; |
3768 | } |
3844 | } |
3769 | |
3845 | |
3770 | void |
3846 | void |
3771 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3847 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3772 | { |
3848 | { |
3773 | if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) |
3849 | if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2) |
3774 | return; |
3850 | return; |
3775 | |
3851 | |
3776 | x++, y++; |
3852 | x++, y++; |
3777 | |
3853 | |
3778 | ov_text[y][x] = text; |
3854 | ov.text[y][x] = text; |
3779 | ov_rend[y][x] = rend; |
3855 | ov.rend[y][x] = rend; |
3780 | } |
3856 | } |
3781 | |
3857 | |
3782 | void |
3858 | void |
3783 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3859 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3784 | { |
3860 | { |
… | |
… | |
3803 | } |
3879 | } |
3804 | |
3880 | |
3805 | void |
3881 | void |
3806 | rxvt_term::scr_swap_overlay () NOTHROW |
3882 | rxvt_term::scr_swap_overlay () NOTHROW |
3807 | { |
3883 | { |
3808 | if (!ov_text) |
3884 | if (!ov.text) |
3809 | return; |
3885 | return; |
3810 | |
3886 | |
|
|
3887 | // hide cursor if it is within the overlay area |
|
|
3888 | if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w) |
|
|
3889 | && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h)) |
|
|
3890 | screen.flags &= ~Screen_VisibleCursor; |
|
|
3891 | |
3811 | // swap screen mem with overlay |
3892 | // swap screen mem with overlay |
3812 | for (int y = ov_h; y--; ) |
3893 | for (int y = ov.h; y--; ) |
3813 | { |
3894 | { |
3814 | text_t *t1 = ov_text[y]; |
3895 | text_t *t1 = ov.text[y]; |
3815 | rend_t *r1 = ov_rend[y]; |
3896 | rend_t *r1 = ov.rend[y]; |
3816 | |
3897 | |
3817 | text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; |
3898 | text_t *t2 = ROW(y + ov.y + view_start).t + ov.x; |
3818 | rend_t *r2 = ROW(y + ov_y + view_start).r + ov_x; |
3899 | rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x; |
3819 | |
3900 | |
3820 | for (int x = ov_w; x--; ) |
3901 | for (int x = ov.w; x--; ) |
3821 | { |
3902 | { |
3822 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3903 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3823 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3904 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3824 | } |
3905 | } |
3825 | } |
3906 | } |