… | |
… | |
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 |
… | |
… | |
286 | |
278 | |
287 | if (top_row) |
279 | if (top_row) |
288 | { |
280 | { |
289 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
281 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
290 | // to come up with a lean and mean algorithm. |
282 | // to come up with a lean and mean algorithm. |
|
|
283 | // TODO: maybe optimise when width didn't change |
291 | |
284 | |
292 | row_col_t ocur = screen.cur; |
285 | row_col_t ocur = screen.cur; |
293 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
286 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
294 | |
287 | |
295 | do |
288 | do |
296 | { |
289 | { |
297 | p = MOD (p - 1, prev_total_rows); |
290 | p = MOD (p - 1, prev_total_rows); |
298 | #ifdef DEBUG_STRICT |
|
|
299 | assert (old_buf [MOD (p, prev_total_rows)].t); |
291 | assert (old_buf [MOD (p, prev_total_rows)].t); |
300 | #endif |
|
|
301 | int plines = 1; |
292 | int plines = 1; |
302 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
293 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
303 | |
294 | |
304 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
295 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
305 | { |
296 | { |
… | |
… | |
399 | delete old_ta; |
390 | delete old_ta; |
400 | delete old_ra; |
391 | delete old_ra; |
401 | |
392 | |
402 | clamp_it (screen.cur.row, 0, nrow - 1); |
393 | clamp_it (screen.cur.row, 0, nrow - 1); |
403 | clamp_it (screen.cur.col, 0, ncol - 1); |
394 | clamp_it (screen.cur.col, 0, ncol - 1); |
|
|
395 | } |
404 | |
396 | |
405 | free (tabs); |
397 | free (tabs); |
406 | } |
398 | tabs = (char *)rxvt_malloc (ncol); |
|
|
399 | |
|
|
400 | for (int col = ncol; --col; ) |
|
|
401 | tabs [col] = col % TABSIZE == 0; |
407 | |
402 | |
408 | CLEAR_ALL_SELECTION (); |
403 | CLEAR_ALL_SELECTION (); |
409 | |
404 | |
410 | prev_nrow = nrow; |
405 | prev_nrow = nrow; |
411 | prev_ncol = ncol; |
406 | 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 | |
407 | |
421 | tt_winch (); |
408 | tt_winch (); |
422 | |
409 | |
423 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
410 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
424 | } |
411 | } |
… | |
… | |
436 | delete ralloc; ralloc = 0; |
423 | delete ralloc; ralloc = 0; |
437 | |
424 | |
438 | free (row_buf); |
425 | free (row_buf); |
439 | free (swap_buf); |
426 | free (swap_buf); |
440 | free (drawn_buf); |
427 | free (drawn_buf); |
|
|
428 | row_buf = 0; // signal that we freed all the arrays above |
|
|
429 | |
441 | free (tabs); |
430 | free (tabs); |
442 | |
431 | tabs = 0; |
443 | row_buf = 0; // signal that we freed all the arrays |
|
|
444 | } |
432 | } |
445 | } |
433 | } |
446 | |
434 | |
447 | /* ------------------------------------------------------------------------- */ |
435 | /* ------------------------------------------------------------------------- */ |
448 | /* |
436 | /* |
449 | * Hard reset |
437 | * Hard/Soft reset |
450 | */ |
438 | */ |
451 | void |
439 | void |
452 | rxvt_term::scr_poweron () |
440 | rxvt_term::scr_poweron () |
453 | { |
441 | { |
454 | scr_release (); |
442 | scr_release (); |
455 | prev_nrow = prev_ncol = 0; |
443 | prev_nrow = prev_ncol = 0; |
|
|
444 | rvideo_mode = false; |
|
|
445 | scr_soft_reset (); |
456 | scr_reset (); |
446 | scr_reset (); |
457 | |
447 | |
458 | scr_clear (true); |
448 | scr_clear (true); |
459 | scr_refresh (); |
449 | scr_refresh (); |
|
|
450 | } |
|
|
451 | |
|
|
452 | void |
|
|
453 | rxvt_term::scr_soft_reset () |
|
|
454 | { |
|
|
455 | /* only affects modes, nothing drastic such as clearing the screen */ |
|
|
456 | #if ENABLE_OVERLAY |
|
|
457 | scr_overlay_off (); |
|
|
458 | #endif |
|
|
459 | |
|
|
460 | if (current_screen != PRIMARY) |
|
|
461 | scr_swap_screen (); |
|
|
462 | |
|
|
463 | scr_scroll_region (0, MAX_ROWS - 1); |
|
|
464 | scr_rendition (0, ~RS_None); |
|
|
465 | scr_insert_mode (0); |
460 | } |
466 | } |
461 | |
467 | |
462 | /* ------------------------------------------------------------------------- * |
468 | /* ------------------------------------------------------------------------- * |
463 | * PROCESS SCREEN COMMANDS * |
469 | * PROCESS SCREEN COMMANDS * |
464 | * ------------------------------------------------------------------------- */ |
470 | * ------------------------------------------------------------------------- */ |
… | |
… | |
502 | } |
508 | } |
503 | |
509 | |
504 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
510 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
505 | min_it (s->cur.row, nrow - 1); |
511 | min_it (s->cur.row, nrow - 1); |
506 | min_it (s->cur.col, ncol - 1); |
512 | min_it (s->cur.col, ncol - 1); |
507 | #ifdef DEBUG_STRICT |
|
|
508 | assert (s->cur.row >= 0); |
513 | assert (s->cur.row >= 0); |
509 | assert (s->cur.col >= 0); |
514 | assert (s->cur.col >= 0); |
510 | #endif |
|
|
511 | } |
515 | } |
512 | |
516 | |
513 | void |
517 | void |
514 | rxvt_term::scr_swap_screen () |
518 | rxvt_term::scr_swap_screen () |
515 | { |
519 | { |
… | |
… | |
540 | want_refresh = 1; |
544 | want_refresh = 1; |
541 | view_start = 0; |
545 | view_start = 0; |
542 | |
546 | |
543 | selection_check (2); /* check for boundary cross */ |
547 | selection_check (2); /* check for boundary cross */ |
544 | |
548 | |
545 | int i = current_screen; current_screen = scrn; scrn = i; |
549 | current_screen = scrn; |
546 | |
550 | |
547 | #if NSCREENS |
551 | #if NSCREENS |
548 | if (option (Opt_secondaryScreen)) |
552 | if (option (Opt_secondaryScreen)) |
549 | { |
553 | { |
550 | num_scr = 0; |
554 | num_scr = 0; |
… | |
… | |
775 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
779 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
776 | screen.cur.row -= minlines; |
780 | screen.cur.row -= minlines; |
777 | } |
781 | } |
778 | } |
782 | } |
779 | |
783 | |
780 | #ifdef DEBUG_STRICT |
|
|
781 | assert (screen.cur.col < ncol); |
784 | assert (screen.cur.col < ncol); |
782 | assert (screen.cur.row < nrow |
785 | assert (screen.cur.row < nrow |
783 | && screen.cur.row >= top_row); |
786 | && screen.cur.row >= top_row); |
784 | #endif |
|
|
785 | int row = screen.cur.row; |
787 | int row = screen.cur.row; |
786 | |
788 | |
787 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
789 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
788 | |
790 | |
789 | line_t *line = &ROW(row); |
791 | line_t *line = &ROW(row); |
… | |
… | |
906 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
908 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
907 | |
909 | |
908 | // if the character doesn't fit into the remaining columns... |
910 | // if the character doesn't fit into the remaining columns... |
909 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
911 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
910 | { |
912 | { |
911 | // ...output spaces |
913 | // ... artificially enlargen the previous one |
912 | c = ' '; |
914 | c = NOCHAR; |
913 | // and try the same character next loop iteration |
915 | // and try the same character next loop iteration |
914 | --str; |
916 | --str; |
915 | } |
917 | } |
916 | |
918 | |
917 | line->touch (); |
919 | line->touch (); |
… | |
… | |
993 | #endif |
995 | #endif |
994 | } |
996 | } |
995 | |
997 | |
996 | max_it (line->l, screen.cur.col); |
998 | max_it (line->l, screen.cur.col); |
997 | |
999 | |
998 | #ifdef DEBUG_STRICT |
|
|
999 | assert (screen.cur.row >= 0); |
1000 | assert (screen.cur.row >= 0); |
1000 | #endif |
|
|
1001 | } |
1001 | } |
1002 | |
1002 | |
1003 | /* ------------------------------------------------------------------------- */ |
1003 | /* ------------------------------------------------------------------------- */ |
1004 | /* |
1004 | /* |
1005 | * Process Backspace. Move back the cursor back a position, wrap if have to |
1005 | * Process Backspace. Move back the cursor back a position, wrap if have to |
… | |
… | |
1333 | if (row >= nrow) /* Out Of Bounds */ |
1333 | if (row >= nrow) /* Out Of Bounds */ |
1334 | return; |
1334 | return; |
1335 | |
1335 | |
1336 | min_it (num, nrow - row); |
1336 | min_it (num, nrow - row); |
1337 | |
1337 | |
1338 | /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ |
1338 | // TODO: the code below does not work when view_start != 0 |
|
|
1339 | // the workaround is to disable the clear and use a normal refresh |
|
|
1340 | // when view_start != 0. mysterious. |
1339 | if (rstyle & (RS_RVid | RS_Uline)) |
1341 | if (rstyle & (RS_RVid | RS_Uline)) |
1340 | ren = (rend_t) ~RS_None; |
1342 | ren = (rend_t) ~RS_None; |
1341 | else if (GET_BASEBG (rstyle) == Color_bg) |
1343 | else if (GET_BASEBG (rstyle) == Color_bg) |
1342 | { |
1344 | { |
1343 | ren = DEFAULT_RSTYLE; |
1345 | ren = DEFAULT_RSTYLE; |
1344 | |
1346 | |
1345 | if (mapped) |
1347 | if (mapped && !view_start) |
1346 | XClearArea (dpy, vt, 0, |
1348 | XClearArea (dpy, vt, 0, |
1347 | Row2Pixel (row), (unsigned int)width, |
1349 | Row2Pixel (row - view_start), (unsigned int)width, |
1348 | (unsigned int)Height2Pixel (num), False); |
1350 | (unsigned int)Height2Pixel (num), False); |
1349 | } |
1351 | } |
1350 | else |
1352 | else |
1351 | { |
1353 | { |
1352 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1354 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1353 | |
1355 | |
|
|
1356 | if (mapped && !view_start) |
|
|
1357 | { |
1354 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1358 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1355 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1359 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1356 | XFillRectangle (dpy, vt, gc, |
1360 | XFillRectangle (dpy, vt, gc, |
1357 | 0, Row2Pixel (row), |
1361 | 0, Row2Pixel (row - view_start), |
1358 | (unsigned int)width, |
1362 | (unsigned int)width, |
1359 | (unsigned int)Height2Pixel (num)); |
1363 | (unsigned int)Height2Pixel (num)); |
1360 | gcvalue.foreground = pix_colors[Color_fg]; |
1364 | gcvalue.foreground = pix_colors[Color_fg]; |
1361 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1365 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
|
|
1366 | } |
1362 | } |
1367 | } |
1363 | |
1368 | |
1364 | for (; num--; row++) |
1369 | for (; num--; row++) |
1365 | { |
1370 | { |
1366 | scr_blank_screen_mem (ROW(row), rstyle); |
1371 | scr_blank_screen_mem (ROW(row), rstyle); |
|
|
1372 | |
|
|
1373 | if (!view_start) |
1367 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1374 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1368 | } |
1375 | } |
1369 | } |
1376 | } |
1370 | |
1377 | |
1371 | #if !ENABLE_MINIMAL |
1378 | #if !ENABLE_MINIMAL |
1372 | void |
1379 | void |
… | |
… | |
1464 | line_t *line = &ROW(row); |
1471 | line_t *line = &ROW(row); |
1465 | |
1472 | |
1466 | line->touch (); |
1473 | line->touch (); |
1467 | line->is_longer (0); |
1474 | line->is_longer (0); |
1468 | |
1475 | |
1469 | // nuke wide char at beginning |
1476 | // nuke wide spanning the start |
1470 | if (line->t[screen.cur.col] == NOCHAR) |
1477 | if (line->t[screen.cur.col] == NOCHAR) |
1471 | scr_kill_char (*line, screen.cur.col); |
1478 | scr_kill_char (*line, screen.cur.col); |
1472 | |
1479 | |
1473 | switch (insdel) |
1480 | switch (insdel) |
1474 | { |
1481 | { |
… | |
… | |
1513 | |
1520 | |
1514 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1521 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1515 | break; |
1522 | break; |
1516 | |
1523 | |
1517 | case DELETE: |
1524 | case DELETE: |
1518 | { |
|
|
1519 | line->l = max (line->l - count, 0); |
1525 | line->l = max (line->l - count, 0); |
1520 | |
1526 | |
1521 | rend_t tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1527 | // nuke wide char spanning the end |
|
|
1528 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1529 | scr_kill_char (*line, screen.cur.col + count); |
1522 | |
1530 | |
1523 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1531 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1524 | { |
1532 | { |
1525 | line->t[col] = line->t[col + count]; |
1533 | line->t[col] = line->t[col + count]; |
1526 | line->r[col] = line->r[col + count]; |
1534 | line->r[col] = line->r[col + count]; |
1527 | } |
1535 | } |
1528 | |
1536 | |
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); |
1537 | scr_blank_line (*line, ncol - count, count, rstyle); |
1534 | |
1538 | |
1535 | if (selection.op && current_screen == selection.screen |
1539 | if (selection.op && current_screen == selection.screen |
1536 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1540 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1537 | { |
1541 | { |
1538 | if (selection.end.row != screen.cur.row |
1542 | if (selection.end.row != screen.cur.row |
1539 | || (screen.cur.col >= selection.beg.col - count) |
1543 | || (screen.cur.col >= selection.beg.col - count) |
1540 | || selection.end.col >= ncol) |
1544 | || selection.end.col >= ncol) |
1541 | CLEAR_SELECTION (); |
1545 | CLEAR_SELECTION (); |
1542 | else |
1546 | else |
1543 | { |
1547 | { |
1544 | /* shift selection */ |
1548 | /* shift selection */ |
1545 | selection.beg.col -= count; |
1549 | selection.beg.col -= count; |
1546 | selection.mark.col -= count; /* XXX: yes? */ |
1550 | selection.mark.col -= count; /* XXX: yes? */ |
1547 | selection.end.col -= count; |
1551 | selection.end.col -= count; |
1548 | } |
1552 | } |
1549 | } |
|
|
1550 | } |
1553 | } |
1551 | |
1554 | |
1552 | break; |
1555 | break; |
1553 | } |
1556 | } |
1554 | } |
1557 | } |
… | |
… | |
1930 | |
1933 | |
1931 | bell_ev.start (VISUAL_BELL_DURATION); |
1934 | bell_ev.start (VISUAL_BELL_DURATION); |
1932 | } |
1935 | } |
1933 | else |
1936 | else |
1934 | XBell (dpy, 0); |
1937 | XBell (dpy, 0); |
|
|
1938 | HOOK_INVOKE ((this, HOOK_BELL, DT_END)); |
1935 | #endif |
1939 | #endif |
1936 | } |
1940 | } |
1937 | |
1941 | |
1938 | /* ------------------------------------------------------------------------- */ |
1942 | /* ------------------------------------------------------------------------- */ |
1939 | /* ARGSUSED */ |
1943 | /* ARGSUSED */ |
… | |
… | |
1958 | row_start = view_start; |
1962 | row_start = view_start; |
1959 | } |
1963 | } |
1960 | |
1964 | |
1961 | wctomb (0, 0); |
1965 | wctomb (0, 0); |
1962 | |
1966 | |
1963 | for (int r1 = 0; r1 < nrows; r1++) |
1967 | for (int r1 = row_start; r1 < row_start + nrows; r1++) |
1964 | { |
1968 | { |
1965 | text_t *tp = ROW(r1).t; |
1969 | text_t *tp = ROW(r1).t; |
1966 | int len = ROW(r1).l; |
1970 | int len = ROW(r1).l; |
1967 | |
1971 | |
1968 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
1972 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
… | |
… | |
1997 | * screen.text/screen.rend contain what the screen will change to. |
2001 | * screen.text/screen.rend contain what the screen will change to. |
1998 | */ |
2002 | */ |
1999 | void |
2003 | void |
2000 | rxvt_term::scr_refresh () NOTHROW |
2004 | rxvt_term::scr_refresh () NOTHROW |
2001 | { |
2005 | { |
2002 | unsigned char have_bg, |
|
|
2003 | showcursor; /* show the cursor */ |
|
|
2004 | int16_t col, row, /* column/row we're processing */ |
2006 | int16_t col, row, /* column/row we're processing */ |
2005 | ocrow; /* old cursor row */ |
2007 | ocrow; /* old cursor row */ |
2006 | int i; /* tmp */ |
2008 | int i; /* tmp */ |
2007 | #ifndef NO_CURSORCOLOR |
2009 | #ifndef NO_CURSORCOLOR |
2008 | rend_t cc1; /* store colours at cursor position (s) */ |
2010 | rend_t cc1; /* store colours at cursor position (s) */ |
… | |
… | |
2019 | /* |
2021 | /* |
2020 | * A: set up vars |
2022 | * A: set up vars |
2021 | */ |
2023 | */ |
2022 | refresh_count = 0; |
2024 | refresh_count = 0; |
2023 | |
2025 | |
|
|
2026 | unsigned int old_screen_flags = screen.flags; |
2024 | have_bg = 0; |
2027 | char have_bg = 0; |
2025 | #ifdef HAVE_BG_PIXMAP |
2028 | #ifdef HAVE_BG_PIXMAP |
2026 | have_bg = bgPixmap.pixmap != None; |
2029 | have_bg = bgPixmap.pixmap != None; |
2027 | #endif |
2030 | #endif |
2028 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2031 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2029 | |
2032 | |
2030 | /* |
2033 | /* |
2031 | * B: reverse any characters which are selected |
2034 | * B: reverse any characters which are selected |
2032 | */ |
2035 | */ |
2033 | scr_reverse_selection (); |
2036 | scr_reverse_selection (); |
|
|
2037 | |
|
|
2038 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2039 | #if ENABLE_OVERLAY |
|
|
2040 | scr_swap_overlay (); |
|
|
2041 | #endif |
|
|
2042 | |
|
|
2043 | char showcursor = screen.flags & Screen_VisibleCursor; |
2034 | |
2044 | |
2035 | /* |
2045 | /* |
2036 | * C: set the cursor character (s) |
2046 | * C: set the cursor character (s) |
2037 | */ |
2047 | */ |
2038 | { |
2048 | { |
2039 | unsigned char setoldcursor; |
2049 | unsigned char setoldcursor; |
2040 | |
2050 | |
2041 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
2042 | #ifdef CURSOR_BLINK |
2051 | #ifdef CURSOR_BLINK |
2043 | if (hidden_cursor) |
2052 | if (hidden_cursor) |
2044 | showcursor = 0; |
2053 | showcursor = 0; |
2045 | #endif |
2054 | #endif |
2046 | |
2055 | |
… | |
… | |
2119 | oldcursor.col = screen.cur.col; |
2128 | oldcursor.col = screen.cur.col; |
2120 | } |
2129 | } |
2121 | } |
2130 | } |
2122 | } |
2131 | } |
2123 | |
2132 | |
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 |
2133 | #ifndef NO_SLOW_LINK_SUPPORT |
2130 | /* |
2134 | /* |
2131 | * D: CopyArea pass - very useful for slower links |
2135 | * D: CopyArea pass - very useful for slower links |
2132 | * This has been deliberately kept simple. |
2136 | * This has been deliberately kept simple. |
2133 | */ |
2137 | */ |
… | |
… | |
2239 | for (i = 0; ++col < ncol; ) |
2243 | for (i = 0; ++col < ncol; ) |
2240 | { |
2244 | { |
2241 | if (stp[col] == NOCHAR) |
2245 | if (stp[col] == NOCHAR) |
2242 | { |
2246 | { |
2243 | dtp[col] = stp[col]; |
2247 | dtp[col] = stp[col]; |
2244 | drp[col] = rend; |
2248 | drp[col] = srp[col]; |
|
|
2249 | |
2245 | count++; |
2250 | count++; |
2246 | i++; |
2251 | i++; |
2247 | |
2252 | |
2248 | continue; |
2253 | continue; |
2249 | } |
2254 | } |
… | |
… | |
2405 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2410 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2406 | } |
2411 | } |
2407 | } /* for (col....) */ |
2412 | } /* for (col....) */ |
2408 | } /* for (row....) */ |
2413 | } /* for (row....) */ |
2409 | |
2414 | |
2410 | #if ENABLE_OVERLAY |
|
|
2411 | scr_swap_overlay (); |
|
|
2412 | #endif |
|
|
2413 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2414 | |
|
|
2415 | /* |
2415 | /* |
2416 | * G: cleanup cursor and display outline cursor if necessary |
2416 | * G: cleanup cursor and display outline cursor if necessary |
2417 | */ |
2417 | */ |
2418 | if (showcursor) |
2418 | if (showcursor) |
2419 | { |
2419 | { |
… | |
… | |
2457 | } |
2457 | } |
2458 | |
2458 | |
2459 | /* |
2459 | /* |
2460 | * H: cleanup selection |
2460 | * H: cleanup selection |
2461 | */ |
2461 | */ |
|
|
2462 | #if ENABLE_OVERLAY |
|
|
2463 | scr_swap_overlay (); |
|
|
2464 | #endif |
|
|
2465 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2466 | |
2462 | scr_reverse_selection (); |
2467 | scr_reverse_selection (); |
2463 | |
2468 | |
|
|
2469 | screen.flags = old_screen_flags; |
2464 | num_scr = 0; |
2470 | num_scr = 0; |
2465 | num_scr_allow = 1; |
2471 | num_scr_allow = 1; |
2466 | } |
2472 | } |
2467 | |
2473 | |
2468 | void |
2474 | void |
… | |
… | |
3727 | h += 2; min_it (h, nrow); |
3733 | h += 2; min_it (h, nrow); |
3728 | |
3734 | |
3729 | x -= 1; clamp_it (x, 0, ncol - w); |
3735 | x -= 1; clamp_it (x, 0, ncol - w); |
3730 | y -= 1; clamp_it (y, 0, nrow - h); |
3736 | y -= 1; clamp_it (y, 0, nrow - h); |
3731 | |
3737 | |
3732 | ov_x = x; ov_y = y; |
3738 | ov.x = x; ov.y = y; |
3733 | ov_w = w; ov_h = h; |
3739 | ov.w = w; ov.h = h; |
3734 | |
3740 | |
3735 | ov_text = new text_t *[h]; |
3741 | ov.text = new text_t *[h]; |
3736 | ov_rend = new rend_t *[h]; |
3742 | ov.rend = new rend_t *[h]; |
3737 | |
3743 | |
3738 | for (y = 0; y < h; y++) |
3744 | for (y = 0; y < h; y++) |
3739 | { |
3745 | { |
3740 | text_t *tp = ov_text[y] = new text_t[w]; |
3746 | text_t *tp = ov.text[y] = new text_t[w]; |
3741 | rend_t *rp = ov_rend[y] = new rend_t[w]; |
3747 | rend_t *rp = ov.rend[y] = new rend_t[w]; |
3742 | |
3748 | |
3743 | text_t t0, t1, t2; |
3749 | text_t t0, t1, t2; |
3744 | rend_t r = OVERLAY_RSTYLE; |
3750 | rend_t r = OVERLAY_RSTYLE; |
3745 | |
3751 | |
3746 | if (y == 0) |
3752 | if (y == 0) |
… | |
… | |
3765 | } |
3771 | } |
3766 | |
3772 | |
3767 | void |
3773 | void |
3768 | rxvt_term::scr_overlay_off () NOTHROW |
3774 | rxvt_term::scr_overlay_off () NOTHROW |
3769 | { |
3775 | { |
3770 | if (!ov_text) |
3776 | if (!ov.text) |
3771 | return; |
3777 | return; |
3772 | |
3778 | |
3773 | want_refresh = 1; |
3779 | want_refresh = 1; |
3774 | |
3780 | |
3775 | for (int y = 0; y < ov_h; y++) |
3781 | for (int y = 0; y < ov.h; y++) |
3776 | { |
3782 | { |
3777 | delete [] ov_text[y]; |
3783 | delete [] ov.text[y]; |
3778 | delete [] ov_rend[y]; |
3784 | delete [] ov.rend[y]; |
3779 | } |
3785 | } |
3780 | |
3786 | |
3781 | delete [] ov_text; ov_text = 0; |
3787 | delete [] ov.text; ov.text = 0; |
3782 | delete [] ov_rend; ov_rend = 0; |
3788 | delete [] ov.rend; ov.rend = 0; |
3783 | } |
3789 | } |
3784 | |
3790 | |
3785 | void |
3791 | void |
3786 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3792 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3787 | { |
3793 | { |
3788 | if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) |
3794 | if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2) |
3789 | return; |
3795 | return; |
3790 | |
3796 | |
3791 | x++, y++; |
3797 | x++, y++; |
3792 | |
3798 | |
3793 | ov_text[y][x] = text; |
3799 | ov.text[y][x] = text; |
3794 | ov_rend[y][x] = rend; |
3800 | ov.rend[y][x] = rend; |
3795 | } |
3801 | } |
3796 | |
3802 | |
3797 | void |
3803 | void |
3798 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3804 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3799 | { |
3805 | { |
… | |
… | |
3818 | } |
3824 | } |
3819 | |
3825 | |
3820 | void |
3826 | void |
3821 | rxvt_term::scr_swap_overlay () NOTHROW |
3827 | rxvt_term::scr_swap_overlay () NOTHROW |
3822 | { |
3828 | { |
3823 | if (!ov_text) |
3829 | if (!ov.text) |
3824 | return; |
3830 | return; |
3825 | |
3831 | |
|
|
3832 | // hide cursor if it is within the overlay area |
|
|
3833 | if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w) |
|
|
3834 | && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h)) |
|
|
3835 | screen.flags &= ~Screen_VisibleCursor; |
|
|
3836 | |
3826 | // swap screen mem with overlay |
3837 | // swap screen mem with overlay |
3827 | for (int y = ov_h; y--; ) |
3838 | for (int y = ov.h; y--; ) |
3828 | { |
3839 | { |
3829 | text_t *t1 = ov_text[y]; |
3840 | text_t *t1 = ov.text[y]; |
3830 | rend_t *r1 = ov_rend[y]; |
3841 | rend_t *r1 = ov.rend[y]; |
3831 | |
3842 | |
3832 | text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; |
3843 | 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; |
3844 | rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x; |
3834 | |
3845 | |
3835 | for (int x = ov_w; x--; ) |
3846 | for (int x = ov.w; x--; ) |
3836 | { |
3847 | { |
3837 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3848 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3838 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3849 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3839 | } |
3850 | } |
3840 | } |
3851 | } |