1 | /*--------------------------------*-C-*--------------------------------------* |
1 | /*--------------------------------*-C-*--------------------------------------* |
2 | * File: screen.c |
2 | * File: screen.c |
3 | *---------------------------------------------------------------------------* |
3 | *---------------------------------------------------------------------------* |
4 | * $Id: screen.C,v 1.13 2003/12/24 09:22:29 pcg Exp $ |
|
|
5 | * |
4 | * |
6 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
7 | * |
6 | * |
8 | * This program is free software; you can redistribute it and/or modify |
7 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
8 | * it under the terms of the GNU General Public License as published by |
… | |
… | |
46 | #define TABSIZE 8 /* default tab size */ |
45 | #define TABSIZE 8 /* default tab size */ |
47 | |
46 | |
48 | /* ------------------------------------------------------------------------- * |
47 | /* ------------------------------------------------------------------------- * |
49 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
48 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
50 | * ------------------------------------------------------------------------- */ |
49 | * ------------------------------------------------------------------------- */ |
51 | #define ZERO_SCROLLBACK(R) \ |
50 | #define ZERO_SCROLLBACK() \ |
52 | if (((R)->Options & Opt_scrollTtyOutput) == Opt_scrollTtyOutput) \ |
51 | if ((Options & Opt_scrollTtyOutput) == Opt_scrollTtyOutput) \ |
53 | (R)->TermWin.view_start = 0 |
52 | TermWin.view_start = 0 |
54 | #define CLEAR_SELECTION(R) \ |
53 | #define CLEAR_SELECTION() \ |
55 | (R)->selection.beg.row = (R)->selection.beg.col \ |
54 | selection.beg.row = selection.beg.col \ |
56 | = (R)->selection.end.row = (R)->selection.end.col = 0 |
55 | = selection.end.row = selection.end.col = 0 |
57 | #define CLEAR_ALL_SELECTION(R) \ |
56 | #define CLEAR_ALL_SELECTION() \ |
58 | (R)->selection.beg.row = (R)->selection.beg.col \ |
57 | selection.beg.row = selection.beg.col \ |
59 | = (R)->selection.mark.row = (R)->selection.mark.col \ |
58 | = selection.mark.row = selection.mark.col \ |
60 | = (R)->selection.end.row = (R)->selection.end.col = 0 |
59 | = selection.end.row = selection.end.col = 0 |
61 | |
60 | |
62 | #define ROW_AND_COL_IS_AFTER(A, B, C, D) \ |
61 | #define ROW_AND_COL_IS_AFTER(A, B, C, D) \ |
63 | (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) |
62 | (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) |
64 | #define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ |
63 | #define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ |
65 | (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) |
64 | (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) |
… | |
… | |
93 | */ |
92 | */ |
94 | #define drawBuffer TermWin.vt |
93 | #define drawBuffer TermWin.vt |
95 | |
94 | |
96 | #define CLEAR_ROWS(row, num) \ |
95 | #define CLEAR_ROWS(row, num) \ |
97 | if (TermWin.mapped) \ |
96 | if (TermWin.mapped) \ |
98 | XClearArea (Xdisplay, drawBuffer, TermWin.int_bwidth, \ |
97 | XClearArea (display->display, drawBuffer, TermWin.int_bwidth, \ |
99 | Row2Pixel(row), (unsigned int)TermWin.width, \ |
98 | Row2Pixel(row), (unsigned int)TermWin.width, \ |
100 | (unsigned int)Height2Pixel(num), False) |
99 | (unsigned int)Height2Pixel(num), False) |
101 | |
100 | |
102 | #define CLEAR_CHARS(x, y, num) \ |
101 | #define CLEAR_CHARS(x, y, num) \ |
103 | if (TermWin.mapped) \ |
102 | if (TermWin.mapped) \ |
104 | XClearArea (Xdisplay, drawBuffer, x, y, \ |
103 | XClearArea (display->display, drawBuffer, x, y, \ |
105 | (unsigned int)Width2Pixel(num), \ |
104 | (unsigned int)Width2Pixel(num), \ |
106 | (unsigned int)Height2Pixel(1), False) |
105 | (unsigned int)Height2Pixel(1), False) |
107 | |
106 | |
108 | #define ERASE_ROWS(row, num) \ |
107 | #define ERASE_ROWS(row, num) \ |
109 | XFillRectangle (Xdisplay, drawBuffer, TermWin.gc, \ |
108 | XFillRectangle (display->display, drawBuffer, TermWin.gc, \ |
110 | TermWin.int_bwidth, Row2Pixel(row), \ |
109 | TermWin.int_bwidth, Row2Pixel(row), \ |
111 | (unsigned int)TermWin.width, \ |
110 | (unsigned int)TermWin.width, \ |
112 | (unsigned int)Height2Pixel(num)) |
111 | (unsigned int)Height2Pixel(num)) |
113 | |
112 | |
114 | /* ------------------------------------------------------------------------- * |
113 | /* ------------------------------------------------------------------------- * |
… | |
… | |
184 | if (!talloc) |
183 | if (!talloc) |
185 | { |
184 | { |
186 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
185 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
187 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
186 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
188 | } |
187 | } |
189 | |
188 | |
190 | if (prev_nrow == 0) |
189 | if (prev_nrow == 0) |
191 | { |
190 | { |
192 | /* |
191 | /* |
193 | * first time called so just malloc everything : don't rely on realloc |
192 | * first time called so just malloc everything : don't rely on realloc |
194 | * Note: this is still needed so that all the scrollback lines are NULL |
193 | * Note: this is still needed so that all the scrollback lines are NULL |
… | |
… | |
220 | rstyle = DEFAULT_RSTYLE; |
219 | rstyle = DEFAULT_RSTYLE; |
221 | screen.flags = Screen_DefaultFlags; |
220 | screen.flags = Screen_DefaultFlags; |
222 | screen.cur.row = screen.cur.col = 0; |
221 | screen.cur.row = screen.cur.col = 0; |
223 | screen.charset = 0; |
222 | screen.charset = 0; |
224 | current_screen = PRIMARY; |
223 | current_screen = PRIMARY; |
225 | rxvt_scr_cursor (this, SAVE); |
224 | scr_cursor (SAVE); |
226 | |
225 | |
227 | #if NSCREENS |
226 | #if NSCREENS |
228 | swap.flags = Screen_DefaultFlags; |
227 | swap.flags = Screen_DefaultFlags; |
229 | swap.cur.row = swap.cur.col = 0; |
228 | swap.cur.row = swap.cur.col = 0; |
230 | swap.charset = 0; |
229 | swap.charset = 0; |
231 | current_screen = SECONDARY; |
230 | current_screen = SECONDARY; |
232 | rxvt_scr_cursor (this, SAVE); |
231 | scr_cursor (SAVE); |
233 | current_screen = PRIMARY; |
232 | current_screen = PRIMARY; |
234 | #endif |
233 | #endif |
235 | |
234 | |
236 | selection.text = NULL; |
235 | selection.text = NULL; |
237 | selection.len = 0; |
236 | selection.len = 0; |
238 | selection.op = SELECTION_CLEAR; |
237 | selection.op = SELECTION_CLEAR; |
239 | selection.screen = PRIMARY; |
238 | selection.screen = PRIMARY; |
240 | selection.clicks = 0; |
239 | selection.clicks = 0; |
241 | CLEAR_ALL_SELECTION (this); |
240 | CLEAR_ALL_SELECTION (); |
242 | rvideo = 0; |
241 | rvideo = 0; |
243 | } |
242 | } |
244 | else |
243 | else |
245 | { |
244 | { |
246 | /* |
245 | /* |
… | |
… | |
338 | if (ncol != prev_ncol) |
337 | if (ncol != prev_ncol) |
339 | { |
338 | { |
340 | int common = min (prev_ncol, ncol); |
339 | int common = min (prev_ncol, ncol); |
341 | rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); |
340 | rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); |
342 | rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); |
341 | rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); |
343 | |
342 | |
344 | for (p = 0; p < total_rows; p++) |
343 | for (p = 0; p < total_rows; p++) |
345 | { |
344 | { |
346 | if (screen.text[p]) |
345 | if (screen.text[p]) |
347 | { |
346 | { |
348 | text_t *t = (text_t *)ta->alloc (); memcpy (t, screen.text[p], common * sizeof (text_t)); screen.text[p] = t; |
347 | text_t *t = (text_t *)ta->alloc (); memcpy (t, screen.text[p], common * sizeof (text_t)); screen.text[p] = t; |
… | |
… | |
447 | /* then so is screen.rend[i] */ |
446 | /* then so is screen.rend[i] */ |
448 | assert(screen.rend[i]); |
447 | assert(screen.rend[i]); |
449 | } |
448 | } |
450 | #endif |
449 | #endif |
451 | |
450 | |
452 | delete talloc; |
451 | delete talloc; talloc = 0; |
453 | delete ralloc; |
452 | delete ralloc; ralloc = 0; |
454 | |
453 | |
455 | free (screen.text); |
454 | free (screen.text); |
456 | free (screen.tlen); |
455 | free (screen.tlen); |
457 | free (screen.rend); |
456 | free (screen.rend); |
458 | free (drawn_text); |
457 | free (drawn_text); |
… | |
… | |
475 | |
474 | |
476 | /* ------------------------------------------------------------------------- */ |
475 | /* ------------------------------------------------------------------------- */ |
477 | /* |
476 | /* |
478 | * Hard reset |
477 | * Hard reset |
479 | */ |
478 | */ |
480 | /* EXTPROTO */ |
|
|
481 | void |
479 | void |
482 | rxvt_scr_poweron(pR) |
480 | rxvt_term::scr_poweron () |
483 | { |
481 | { |
484 | D_SCREEN((stderr, "rxvt_scr_poweron()")); |
482 | D_SCREEN((stderr, "rxvt_scr_poweron()")); |
485 | |
483 | |
486 | R->scr_release (); |
484 | scr_release (); |
487 | R->prev_nrow = R->prev_ncol = 0; |
485 | prev_nrow = prev_ncol = 0; |
488 | R->scr_reset (); |
486 | scr_reset (); |
489 | |
487 | |
490 | R->scr_clear (); |
488 | scr_clear (); |
491 | R->scr_refresh (SLOW_REFRESH); |
489 | scr_refresh (SLOW_REFRESH); |
492 | #ifdef RXVT_GRAPHICS |
490 | #ifdef RXVT_GRAPHICS |
493 | rxvt_Gr_reset (aR); |
491 | Gr_reset (); |
494 | #endif |
492 | #endif |
495 | } |
493 | } |
496 | |
494 | |
497 | /* ------------------------------------------------------------------------- * |
495 | /* ------------------------------------------------------------------------- * |
498 | * PROCESS SCREEN COMMANDS * |
496 | * PROCESS SCREEN COMMANDS * |
… | |
… | |
500 | /* |
498 | /* |
501 | * Save and Restore cursor |
499 | * Save and Restore cursor |
502 | * XTERM_SEQ: Save cursor : ESC 7 |
500 | * XTERM_SEQ: Save cursor : ESC 7 |
503 | * XTERM_SEQ: Restore cursor: ESC 8 |
501 | * XTERM_SEQ: Restore cursor: ESC 8 |
504 | */ |
502 | */ |
505 | /* EXTPROTO */ |
|
|
506 | void |
503 | void |
507 | rxvt_scr_cursor(pR_ int mode) |
504 | rxvt_term::scr_cursor (int mode) |
508 | { |
505 | { |
509 | screen_t *s; |
506 | screen_t *s; |
510 | |
507 | |
511 | D_SCREEN((stderr, "rxvt_scr_cursor(%c)", mode)); |
508 | D_SCREEN((stderr, "rxvt_scr_cursor(%c)", mode)); |
512 | |
509 | |
513 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
510 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
514 | if (R->current_screen == SECONDARY) |
511 | if (current_screen == SECONDARY) |
515 | s = &(R->swap); |
512 | s = &(swap); |
516 | else |
513 | else |
517 | #endif |
514 | #endif |
518 | s = &(R->screen); |
515 | s = &(screen); |
519 | switch (mode) { |
516 | switch (mode) |
|
|
517 | { |
520 | case SAVE: |
518 | case SAVE: |
521 | s->s_cur.row = s->cur.row; |
519 | s->s_cur.row = s->cur.row; |
522 | s->s_cur.col = s->cur.col; |
520 | s->s_cur.col = s->cur.col; |
523 | s->s_rstyle = R->rstyle; |
521 | s->s_rstyle = rstyle; |
524 | s->s_charset = s->charset; |
522 | s->s_charset = s->charset; |
525 | s->s_charset_char = R->charsets[s->charset]; |
523 | s->s_charset_char = charsets[s->charset]; |
526 | break; |
524 | break; |
527 | case RESTORE: |
525 | case RESTORE: |
528 | R->want_refresh = 1; |
526 | want_refresh = 1; |
529 | s->cur.row = s->s_cur.row; |
527 | s->cur.row = s->s_cur.row; |
530 | s->cur.col = s->s_cur.col; |
528 | s->cur.col = s->s_cur.col; |
531 | s->flags &= ~Screen_WrapNext; |
529 | s->flags &= ~Screen_WrapNext; |
532 | R->rstyle = s->s_rstyle; |
530 | rstyle = s->s_rstyle; |
533 | s->charset = s->s_charset; |
531 | s->charset = s->s_charset; |
534 | R->charsets[s->charset] = s->s_charset_char; |
532 | charsets[s->charset] = s->s_charset_char; |
535 | rxvt_set_font_style(aR); |
533 | set_font_style (); |
536 | break; |
534 | break; |
537 | } |
535 | } |
538 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
536 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
539 | MIN_IT(s->cur.row, R->TermWin.nrow - 1); |
537 | MIN_IT(s->cur.row, TermWin.nrow - 1); |
540 | MIN_IT(s->cur.col, R->TermWin.ncol - 1); |
538 | MIN_IT(s->cur.col, TermWin.ncol - 1); |
541 | #ifdef DEBUG_STRICT |
539 | #ifdef DEBUG_STRICT |
542 | assert(s->cur.row >= 0); |
540 | assert(s->cur.row >= 0); |
543 | assert(s->cur.col >= 0); |
541 | assert(s->cur.col >= 0); |
544 | #else /* drive with your eyes closed */ |
542 | #else /* drive with your eyes closed */ |
545 | MAX_IT(s->cur.row, 0); |
543 | MAX_IT(s->cur.row, 0); |
546 | MAX_IT(s->cur.col, 0); |
544 | MAX_IT(s->cur.col, 0); |
547 | #endif |
545 | #endif |
548 | } |
546 | } |
549 | |
547 | |
550 | /* ------------------------------------------------------------------------- */ |
548 | /* ------------------------------------------------------------------------- */ |
551 | /* |
549 | /* |
552 | * Swap between primary and secondary screens |
550 | * Swap between primary and secondary screens |
553 | * XTERM_SEQ: Primary screen : ESC [ ? 4 7 h |
551 | * XTERM_SEQ: Primary screen : ESC [ ? 4 7 h |
554 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
552 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
555 | */ |
553 | */ |
556 | /* EXTPROTO */ |
|
|
557 | int |
554 | int |
558 | rxvt_scr_change_screen(pR_ int scrn) |
555 | rxvt_term::scr_change_screen (int scrn) |
559 | { |
556 | { |
560 | int i; |
557 | int i; |
561 | #if NSCREENS |
558 | #if NSCREENS |
562 | int offset; |
559 | int offset; |
563 | #endif |
560 | #endif |
564 | |
561 | |
565 | R->want_refresh = 1; |
562 | want_refresh = 1; |
566 | |
563 | |
567 | D_SCREEN((stderr, "rxvt_scr_change_screen(%d)", scrn)); |
564 | D_SCREEN((stderr, "rxvt_scr_change_screen(%d)", scrn)); |
568 | |
565 | |
569 | R->TermWin.view_start = 0; |
566 | TermWin.view_start = 0; |
570 | |
567 | |
571 | if (R->current_screen == scrn) |
568 | if (current_screen == scrn) |
572 | return R->current_screen; |
569 | return current_screen; |
573 | |
570 | |
574 | rxvt_selection_check(aR_ 2); /* check for boundary cross */ |
571 | selection_check (2); /* check for boundary cross */ |
575 | |
572 | |
576 | SWAP_IT(R->current_screen, scrn, int); |
573 | SWAP_IT(current_screen, scrn, int); |
577 | #if NSCREENS |
574 | #if NSCREENS |
578 | R->num_scr = 0; |
575 | num_scr = 0; |
579 | offset = R->TermWin.saveLines; |
576 | offset = TermWin.saveLines; |
580 | for (i = R->prev_nrow; i--;) { |
577 | for (i = prev_nrow; i--;) |
|
|
578 | { |
581 | SWAP_IT(R->screen.text[i + offset], R->swap.text[i], text_t *); |
579 | SWAP_IT(screen.text[i + offset], swap.text[i], text_t *); |
582 | SWAP_IT(R->screen.tlen[i + offset], R->swap.tlen[i], int16_t); |
580 | SWAP_IT(screen.tlen[i + offset], swap.tlen[i], int16_t); |
583 | SWAP_IT(R->screen.rend[i + offset], R->swap.rend[i], rend_t *); |
581 | SWAP_IT(screen.rend[i + offset], swap.rend[i], rend_t *); |
584 | } |
582 | } |
585 | SWAP_IT(R->screen.cur.row, R->swap.cur.row, int16_t); |
583 | SWAP_IT(screen.cur.row, swap.cur.row, int16_t); |
586 | SWAP_IT(R->screen.cur.col, R->swap.cur.col, int16_t); |
584 | SWAP_IT(screen.cur.col, swap.cur.col, int16_t); |
587 | # ifdef DEBUG_STRICT |
585 | # ifdef DEBUG_STRICT |
588 | assert((R->screen.cur.row >= 0) && (R->screen.cur.row < R->prev_nrow)); |
586 | assert((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); |
589 | assert((R->screen.cur.col >= 0) && (R->screen.cur.col < R->prev_ncol)); |
587 | assert((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); |
590 | # else /* drive with your eyes closed */ |
588 | # else /* drive with your eyes closed */ |
591 | MAX_IT(R->screen.cur.row, 0); |
589 | MAX_IT(screen.cur.row, 0); |
592 | MIN_IT(R->screen.cur.row, (int32_t)R->prev_nrow - 1); |
590 | MIN_IT(screen.cur.row, (int32_t)prev_nrow - 1); |
593 | MAX_IT(R->screen.cur.col, 0); |
591 | MAX_IT(screen.cur.col, 0); |
594 | MIN_IT(R->screen.cur.col, (int32_t)R->prev_ncol - 1); |
592 | MIN_IT(screen.cur.col, (int32_t)prev_ncol - 1); |
595 | # endif |
593 | # endif |
596 | SWAP_IT(R->screen.charset, R->swap.charset, int16_t); |
594 | SWAP_IT(screen.charset, swap.charset, int16_t); |
597 | SWAP_IT(R->screen.flags, R->swap.flags, int); |
595 | SWAP_IT(screen.flags, swap.flags, int); |
598 | R->screen.flags |= Screen_VisibleCursor; |
596 | screen.flags |= Screen_VisibleCursor; |
599 | R->swap.flags |= Screen_VisibleCursor; |
597 | swap.flags |= Screen_VisibleCursor; |
600 | |
598 | |
601 | # ifdef RXVT_GRAPHICS |
599 | # ifdef RXVT_GRAPHICS |
602 | |
600 | |
603 | if (rxvt_Gr_Displayed(aR)) { |
601 | if (Gr_Displayed ()) |
|
|
602 | { |
604 | rxvt_Gr_scroll(aR_ 0); |
603 | Gr_scroll (0); |
605 | rxvt_Gr_ChangeScreen(aR); |
604 | Gr_ChangeScreen (); |
606 | } |
605 | } |
607 | # endif |
606 | # endif |
608 | #else |
607 | #else |
609 | # ifdef SCROLL_ON_NO_SECONDARY |
608 | # ifdef SCROLL_ON_NO_SECONDARY |
610 | # ifdef RXVT_GRAPHICS |
609 | # ifdef RXVT_GRAPHICS |
611 | if (rxvt_Gr_Displayed(aR)) |
610 | if (Gr_Displayed ()) |
612 | rxvt_Gr_ClearScreen(aR); |
611 | Gr_ClearScreen (); |
613 | # endif |
612 | # endif |
614 | if (R->current_screen == PRIMARY |
613 | if (current_screen == PRIMARY |
615 | # ifdef RXVT_GRAPHICS |
614 | # ifdef RXVT_GRAPHICS |
616 | && !rxvt_Gr_Displayed(aR) |
615 | && !Gr_Displayed () |
617 | # endif |
616 | # endif |
618 | ) |
617 | ) |
619 | R->scr_scroll_text(0, (R->prev_nrow - 1), R->prev_nrow, 0); |
618 | scr_scroll_text(0, (prev_nrow - 1), prev_nrow, 0); |
620 | # endif |
619 | # endif |
621 | #endif |
620 | #endif |
622 | return scrn; |
621 | return scrn; |
623 | } |
622 | } |
624 | |
623 | |
625 | /* ------------------------------------------------------------------------- */ |
624 | /* ------------------------------------------------------------------------- */ |
626 | /* |
625 | /* |
627 | * Change the colour for following text |
626 | * Change the colour for following text |
628 | */ |
627 | */ |
629 | /* EXTPROTO */ |
|
|
630 | void |
628 | void |
631 | rxvt_scr_color(pR_ unsigned int color, int fgbg) |
629 | rxvt_term::scr_color (unsigned int color, int fgbg) |
632 | { |
630 | { |
633 | color &= RS_fgMask; |
631 | color &= RS_fgMask; |
634 | if (fgbg == Color_fg) |
632 | if (fgbg == Color_fg) |
635 | R->rstyle = SET_FGCOLOR(R->rstyle, color); |
633 | rstyle = SET_FGCOLOR(rstyle, color); |
636 | else |
634 | else |
637 | R->rstyle = SET_BGCOLOR(R->rstyle, color); |
635 | rstyle = SET_BGCOLOR(rstyle, color); |
638 | } |
636 | } |
639 | |
637 | |
640 | /* ------------------------------------------------------------------------- */ |
638 | /* ------------------------------------------------------------------------- */ |
641 | /* |
639 | /* |
642 | * Change the rendition style for following text |
640 | * Change the rendition style for following text |
643 | */ |
641 | */ |
644 | /* EXTPROTO */ |
|
|
645 | void |
642 | void |
646 | rxvt_scr_rendition(pR_ int set, int style) |
643 | rxvt_term::scr_rendition (int set, int style) |
647 | { |
644 | { |
648 | if (set) |
645 | if (set) |
649 | R->rstyle |= style; |
646 | rstyle |= style; |
650 | else if (style == ~RS_None) |
647 | else if (style == ~RS_None) |
651 | R->rstyle = DEFAULT_RSTYLE; |
648 | rstyle = DEFAULT_RSTYLE; |
652 | else |
649 | else |
653 | R->rstyle &= ~style; |
650 | rstyle &= ~style; |
654 | } |
651 | } |
655 | |
652 | |
656 | /* ------------------------------------------------------------------------- */ |
653 | /* ------------------------------------------------------------------------- */ |
657 | /* |
654 | /* |
658 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
655 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
659 | * count positive ==> scroll up |
656 | * count positive ==> scroll up |
… | |
… | |
682 | TermWin.nscrolled = (uint16_t)nscrolled; |
679 | TermWin.nscrolled = (uint16_t)nscrolled; |
683 | |
680 | |
684 | if ((Options & Opt_scrollWithBuffer) |
681 | if ((Options & Opt_scrollWithBuffer) |
685 | && TermWin.view_start != 0 |
682 | && TermWin.view_start != 0 |
686 | && TermWin.view_start != TermWin.saveLines) |
683 | && TermWin.view_start != TermWin.saveLines) |
687 | rxvt_scr_page (this, UP, count); |
684 | scr_page (UP, count); |
688 | } |
685 | } |
689 | else if (!spec) |
686 | else if (!spec) |
690 | row1 += TermWin.saveLines; |
687 | row1 += TermWin.saveLines; |
691 | |
688 | |
692 | row2 += TermWin.saveLines; |
689 | row2 += TermWin.saveLines; |
… | |
… | |
700 | || (i - count < row1 && i >= row1) |
697 | || (i - count < row1 && i >= row1) |
701 | || (i - count > row2 && i <= row2) |
698 | || (i - count > row2 && i <= row2) |
702 | || (j - count < row1 && j >= row1) |
699 | || (j - count < row1 && j >= row1) |
703 | || (j - count > row2 && j <= row2)) |
700 | || (j - count > row2 && j <= row2)) |
704 | { |
701 | { |
705 | CLEAR_ALL_SELECTION (this); |
702 | CLEAR_ALL_SELECTION (); |
706 | selection.op = SELECTION_CLEAR; /* XXX: too aggressive? */ |
703 | selection.op = SELECTION_CLEAR; /* XXX: too aggressive? */ |
707 | } |
704 | } |
708 | else if (j >= row1 && j <= row2) |
705 | else if (j >= row1 && j <= row2) |
709 | { |
706 | { |
710 | /* move selected region too */ |
707 | /* move selected region too */ |
… | |
… | |
712 | selection.end.row -= count; |
709 | selection.end.row -= count; |
713 | selection.mark.row -= count; |
710 | selection.mark.row -= count; |
714 | } |
711 | } |
715 | } |
712 | } |
716 | |
713 | |
717 | rxvt_selection_check (this, 0); /* _after_ TermWin.nscrolled update */ |
714 | selection_check (0); /* _after_ TermWin.nscrolled update */ |
718 | |
715 | |
719 | num_scr += count; |
716 | num_scr += count; |
720 | j = count; |
717 | j = count; |
721 | |
718 | |
722 | if (count < 0) |
719 | if (count < 0) |
… | |
… | |
776 | scr_blank_screen_mem (screen.text, screen.rend, |
773 | scr_blank_screen_mem (screen.text, screen.rend, |
777 | (unsigned int)j, rstyle); |
774 | (unsigned int)j, rstyle); |
778 | } |
775 | } |
779 | |
776 | |
780 | #ifdef RXVT_GRAPHICS |
777 | #ifdef RXVT_GRAPHICS |
781 | if (rxvt_Gr_Displayed (this)) |
778 | if (Gr_Displayed ()) |
782 | rxvt_Gr_scroll(this, count); |
779 | Gr_scroll (count); |
783 | #endif |
780 | #endif |
784 | |
781 | |
785 | return count; |
782 | return count; |
786 | } |
783 | } |
787 | |
784 | |
788 | /* ------------------------------------------------------------------------- */ |
785 | /* ------------------------------------------------------------------------- */ |
789 | /* |
786 | /* |
790 | * Add text given in <str> of length <len> to screen struct |
787 | * Add text given in <str> of length <len> to screen struct |
791 | */ |
788 | */ |
792 | /* EXTPROTO */ |
|
|
793 | void |
789 | void |
794 | rxvt_scr_add_lines(pR_ const uint32_t *str, int nlines, int len) |
790 | rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) |
795 | { |
791 | { |
796 | unsigned char checksel, clearsel; |
792 | unsigned char checksel, clearsel; |
797 | uint32_t c; |
793 | uint32_t c; |
798 | int i, row, last_col; |
794 | int i, row, last_col; |
799 | text_t *stp; |
795 | text_t *stp; |
800 | rend_t *srp; |
796 | rend_t *srp; |
801 | |
797 | |
802 | if (len <= 0) /* sanity */ |
798 | if (len <= 0) /* sanity */ |
803 | return; |
799 | return; |
804 | |
800 | |
805 | R->want_refresh = 1; |
801 | want_refresh = 1; |
806 | last_col = R->TermWin.ncol; |
802 | last_col = TermWin.ncol; |
807 | |
803 | |
808 | D_SCREEN((stderr, "rxvt_scr_add_lines(%d,%d)", nlines, len)); |
804 | D_SCREEN((stderr, "rxvt_scr_add_lines(%d,%d)", nlines, len)); |
809 | ZERO_SCROLLBACK(R); |
805 | ZERO_SCROLLBACK(); |
810 | if (nlines > 0) { |
806 | if (nlines > 0) |
|
|
807 | { |
811 | nlines += (R->screen.cur.row - R->screen.bscroll); |
808 | nlines += (screen.cur.row - screen.bscroll); |
812 | if ((nlines > 0) |
809 | if ((nlines > 0) |
813 | && (R->screen.tscroll == 0) |
810 | && (screen.tscroll == 0) |
814 | && (R->screen.bscroll == (R->TermWin.nrow - 1))) { |
811 | && (screen.bscroll == (TermWin.nrow - 1))) |
|
|
812 | { |
815 | /* _at least_ this many lines need to be scrolled */ |
813 | /* _at least_ this many lines need to be scrolled */ |
816 | R->scr_scroll_text(R->screen.tscroll, R->screen.bscroll, nlines, 0); |
814 | scr_scroll_text(screen.tscroll, screen.bscroll, nlines, 0); |
817 | R->screen.cur.row -= nlines; |
815 | screen.cur.row -= nlines; |
818 | } |
816 | } |
819 | } |
817 | } |
820 | #ifdef DEBUG_STRICT |
818 | #ifdef DEBUG_STRICT |
821 | assert(R->screen.cur.col < last_col); |
819 | assert(screen.cur.col < last_col); |
822 | assert((R->screen.cur.row < R->TermWin.nrow) |
820 | assert((screen.cur.row < TermWin.nrow) |
823 | && (R->screen.cur.row >= -(int32_t)R->TermWin.nscrolled)); |
821 | && (screen.cur.row >= -(int32_t)TermWin.nscrolled)); |
824 | #else /* drive with your eyes closed */ |
822 | #else /* drive with your eyes closed */ |
825 | MIN_IT(R->screen.cur.col, last_col - 1); |
823 | MIN_IT(screen.cur.col, last_col - 1); |
826 | MIN_IT(R->screen.cur.row, (int32_t)R->TermWin.nrow - 1); |
824 | MIN_IT(screen.cur.row, (int32_t)TermWin.nrow - 1); |
827 | MAX_IT(R->screen.cur.row, -(int32_t)R->TermWin.nscrolled); |
825 | MAX_IT(screen.cur.row, -(int32_t)TermWin.nscrolled); |
828 | #endif |
826 | #endif |
829 | row = R->screen.cur.row + R->TermWin.saveLines; |
827 | row = screen.cur.row + TermWin.saveLines; |
830 | |
828 | |
831 | checksel = (R->selection.op |
829 | checksel = (selection.op |
832 | && R->current_screen == R->selection.screen) ? 1 : 0; |
830 | && current_screen == selection.screen) ? 1 : 0; |
833 | clearsel = 0; |
831 | clearsel = 0; |
834 | |
832 | |
835 | stp = R->screen.text[row]; |
833 | stp = screen.text[row]; |
836 | srp = R->screen.rend[row]; |
834 | srp = screen.rend[row]; |
837 | |
835 | |
838 | for (i = 0; i < len;) { |
836 | for (i = 0; i < len;) |
|
|
837 | { |
839 | c = str[i++]; |
838 | c = str[i++]; |
840 | switch (c) { |
839 | switch (c) |
|
|
840 | { |
841 | case '\t': |
841 | case '\t': |
842 | rxvt_scr_tab (aR_ 1); |
842 | scr_tab (1); |
843 | continue; |
843 | continue; |
844 | case '\n': |
844 | case '\n': |
845 | if (R->screen.tlen[row] != -1) /* XXX: think about this */ |
845 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
846 | MAX_IT(R->screen.tlen[row], R->screen.cur.col); |
846 | MAX_IT(screen.tlen[row], screen.cur.col); |
847 | R->screen.flags &= ~Screen_WrapNext; |
847 | screen.flags &= ~Screen_WrapNext; |
848 | if (R->screen.cur.row == R->screen.bscroll) |
848 | if (screen.cur.row == screen.bscroll) |
849 | R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, 1, 0); |
849 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
850 | else if (R->screen.cur.row < (R->TermWin.nrow - 1)) |
850 | else if (screen.cur.row < (TermWin.nrow - 1)) |
851 | row = (++R->screen.cur.row) + R->TermWin.saveLines; |
851 | row = (++screen.cur.row) + TermWin.saveLines; |
852 | stp = R->screen.text[row]; /* _must_ refresh */ |
852 | stp = screen.text[row]; /* _must_ refresh */ |
853 | srp = R->screen.rend[row]; /* _must_ refresh */ |
853 | srp = screen.rend[row]; /* _must_ refresh */ |
854 | continue; |
854 | continue; |
855 | case '\r': |
855 | case '\r': |
856 | if (R->screen.tlen[row] != -1) /* XXX: think about this */ |
856 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
857 | MAX_IT(R->screen.tlen[row], R->screen.cur.col); |
857 | MAX_IT(screen.tlen[row], screen.cur.col); |
858 | R->screen.flags &= ~Screen_WrapNext; |
858 | screen.flags &= ~Screen_WrapNext; |
859 | R->screen.cur.col = 0; |
859 | screen.cur.col = 0; |
860 | continue; |
860 | continue; |
861 | default: |
861 | default: |
862 | if (c == 127) |
862 | if (c == 127) |
863 | continue; /* yummmm..... */ |
863 | continue; /* yummmm..... */ |
864 | break; |
864 | break; |
865 | } |
865 | } |
866 | |
866 | |
867 | if (checksel /* see if we're writing within selection */ |
867 | if (checksel /* see if we're writing within selection */ |
868 | && !ROWCOL_IS_BEFORE(R->screen.cur, R->selection.beg) |
868 | && !ROWCOL_IS_BEFORE(screen.cur, selection.beg) |
869 | && ROWCOL_IS_BEFORE(R->screen.cur, R->selection.end)) { |
869 | && ROWCOL_IS_BEFORE(screen.cur, selection.end)) |
|
|
870 | { |
870 | checksel = 0; |
871 | checksel = 0; |
871 | clearsel = 1; |
872 | clearsel = 1; |
872 | } |
873 | } |
873 | if (R->screen.flags & Screen_WrapNext) { |
874 | if (screen.flags & Screen_WrapNext) |
|
|
875 | { |
874 | R->screen.tlen[row] = -1; |
876 | screen.tlen[row] = -1; |
875 | if (R->screen.cur.row == R->screen.bscroll) |
877 | if (screen.cur.row == screen.bscroll) |
876 | R->scr_scroll_text(R->screen.tscroll, R->screen.bscroll, 1, 0); |
878 | scr_scroll_text(screen.tscroll, screen.bscroll, 1, 0); |
877 | else if (R->screen.cur.row < (R->TermWin.nrow - 1)) |
879 | else if (screen.cur.row < (TermWin.nrow - 1)) |
878 | row = (++R->screen.cur.row) + R->TermWin.saveLines; |
880 | row = (++screen.cur.row) + TermWin.saveLines; |
879 | stp = R->screen.text[row]; /* _must_ refresh */ |
881 | stp = screen.text[row]; /* _must_ refresh */ |
880 | srp = R->screen.rend[row]; /* _must_ refresh */ |
882 | srp = screen.rend[row]; /* _must_ refresh */ |
881 | R->screen.cur.col = 0; |
883 | screen.cur.col = 0; |
882 | R->screen.flags &= ~Screen_WrapNext; |
884 | screen.flags &= ~Screen_WrapNext; |
883 | } |
885 | } |
884 | if (R->screen.flags & Screen_Insert) |
886 | if (screen.flags & Screen_Insert) |
885 | rxvt_scr_insdel_chars(aR_ 1, INSERT); |
887 | scr_insdel_chars (1, INSERT); |
886 | |
888 | |
887 | if (R->charsets[R->screen.charset] == '0') // DEC SPECIAL |
889 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
888 | switch (c) |
890 | switch (c) |
889 | { |
|
|
890 | case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break; |
|
|
891 | case '.': c = 0x2193; break; case '0': c = 0x25ae; break; case '`': c = 0x25c6; break; |
|
|
892 | case 'a': c = 0x2592; break; case 'f': c = 0x00b0; break; case 'g': c = 0x00b1; break; |
|
|
893 | case 'h': c = 0x2592; break; case 'i': c = 0x2603; break; case 'j': c = 0x2518; break; |
|
|
894 | case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; case 'm': c = 0x2514; break; |
|
|
895 | case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break; case 'p': c = 0x23bb; break; |
|
|
896 | case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break; case 's': c = 0x23bd; break; |
|
|
897 | case 't': c = 0x251c; break; case 'u': c = 0x2524; break; case 'v': c = 0x2534; break; |
|
|
898 | case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; case 'y': c = 0x2264; break; |
|
|
899 | case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; case '|': c = 0x2260; break; |
|
|
900 | case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
|
|
901 | } |
|
|
902 | |
|
|
903 | rend_t rend = SET_FONT (R->rstyle, R->TermWin.fontset->find_font (c)); |
|
|
904 | |
|
|
905 | stp[R->screen.cur.col] = c; |
|
|
906 | srp[R->screen.cur.col] = rend; |
|
|
907 | |
|
|
908 | if (c > 255) |
|
|
909 | { |
891 | { |
|
|
892 | case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break; |
|
|
893 | case '.': c = 0x2193; break; case '0': c = 0x25ae; break; case '`': c = 0x25c6; break; |
|
|
894 | case 'a': c = 0x2592; break; case 'f': c = 0x00b0; break; case 'g': c = 0x00b1; break; |
|
|
895 | case 'h': c = 0x2592; break; case 'i': c = 0x2603; break; case 'j': c = 0x2518; break; |
|
|
896 | case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; case 'm': c = 0x2514; break; |
|
|
897 | case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break; case 'p': c = 0x23bb; break; |
|
|
898 | case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break; case 's': c = 0x23bd; break; |
|
|
899 | case 't': c = 0x251c; break; case 'u': c = 0x2524; break; case 'v': c = 0x2534; break; |
|
|
900 | case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; case 'y': c = 0x2264; break; |
|
|
901 | case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; case '|': c = 0x2260; break; |
|
|
902 | case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
|
|
903 | } |
|
|
904 | |
|
|
905 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
910 | // rely on wcwidth to tell us the character width, at least for non iso-8859-1 |
906 | // rely on wcwidth to tell us the character width, at least for non-ascii |
911 | int width = wcwidth (c); |
907 | int width = c <= 128 ? 1 : wcwidth (c); |
|
|
908 | |
|
|
909 | // width -1 characters (e.g. combining chars) are ignored currently. |
|
|
910 | if (width > 0) |
|
|
911 | do |
912 | |
912 | { |
913 | if (width > 1) |
913 | stp[screen.cur.col] = c; |
|
|
914 | srp[screen.cur.col] = rend; |
|
|
915 | |
|
|
916 | if (screen.cur.col < last_col - 1) |
|
|
917 | screen.cur.col++; |
|
|
918 | else |
914 | { |
919 | { |
915 | while (--width > 0 && R->screen.cur.col < last_col - 1) |
920 | screen.tlen[row] = last_col; |
|
|
921 | if (screen.flags & Screen_Autowrap) |
|
|
922 | screen.flags |= Screen_WrapNext; |
916 | { |
923 | break; |
917 | |
|
|
918 | srp[R->screen.cur.col] |= RS_wide; |
|
|
919 | |
|
|
920 | R->screen.cur.col++; |
|
|
921 | stp[R->screen.cur.col] = NOCHAR; |
|
|
922 | srp[R->screen.cur.col] = rend; |
|
|
923 | } |
|
|
924 | } |
924 | } |
|
|
925 | |
|
|
926 | c = NOCHAR; |
925 | } |
927 | } |
926 | |
928 | while (--width > 0); |
927 | if (R->screen.cur.col < last_col - 1) |
|
|
928 | R->screen.cur.col++; |
|
|
929 | else { |
929 | else |
930 | R->screen.tlen[row] = last_col; |
930 | (void)0; /* handle combining character etc. here. */ |
931 | if (R->screen.flags & Screen_Autowrap) |
|
|
932 | R->screen.flags |= Screen_WrapNext; |
|
|
933 | } |
|
|
934 | } |
931 | } |
|
|
932 | |
935 | if (R->screen.tlen[row] != -1) /* XXX: think about this */ |
933 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
936 | MAX_IT(R->screen.tlen[row], R->screen.cur.col); |
934 | MAX_IT(screen.tlen[row], screen.cur.col); |
937 | |
935 | |
938 | /* |
936 | /* |
939 | * If we wrote anywhere in the selected area, kill the selection |
937 | * If we wrote anywhere in the selected area, kill the selection |
940 | * XXX: should we kill the mark too? Possibly, but maybe that |
938 | * XXX: should we kill the mark too? Possibly, but maybe that |
941 | * should be a similar check. |
939 | * should be a similar check. |
942 | */ |
940 | */ |
943 | if (clearsel) |
941 | if (clearsel) |
944 | CLEAR_SELECTION(R); |
942 | CLEAR_SELECTION(); |
945 | |
943 | |
946 | #ifdef DEBUG_STRICT |
944 | #ifdef DEBUG_STRICT |
947 | assert(R->screen.cur.row >= 0); |
945 | assert(screen.cur.row >= 0); |
948 | #else /* drive with your eyes closed */ |
946 | #else /* drive with your eyes closed */ |
949 | MAX_IT(R->screen.cur.row, 0); |
947 | MAX_IT(screen.cur.row, 0); |
950 | #endif |
948 | #endif |
951 | } |
949 | } |
952 | |
950 | |
953 | /* ------------------------------------------------------------------------- */ |
951 | /* ------------------------------------------------------------------------- */ |
954 | /* |
952 | /* |
955 | * Process Backspace. Move back the cursor back a position, wrap if have to |
953 | * Process Backspace. Move back the cursor back a position, wrap if have to |
956 | * XTERM_SEQ: CTRL-H |
954 | * XTERM_SEQ: CTRL-H |
957 | */ |
955 | */ |
958 | /* EXTPROTO */ |
|
|
959 | void |
956 | void |
960 | rxvt_scr_backspace(pR) |
957 | rxvt_term::scr_backspace () |
961 | { |
958 | { |
962 | R->want_refresh = 1; |
959 | want_refresh = 1; |
963 | if (R->screen.cur.col == 0) { |
960 | if (screen.cur.col == 0) |
|
|
961 | { |
964 | if (R->screen.cur.row > 0) { |
962 | if (screen.cur.row > 0) |
|
|
963 | { |
965 | #ifdef TERMCAP_HAS_BW |
964 | #ifdef TERMCAP_HAS_BW |
966 | R->screen.cur.col = R->TermWin.ncol - 1; |
965 | screen.cur.col = TermWin.ncol - 1; |
967 | R->screen.cur.row--; |
966 | screen.cur.row--; |
968 | return; |
967 | return; |
969 | #endif |
968 | #endif |
|
|
969 | |
970 | } |
970 | } |
|
|
971 | } |
971 | } else if ((R->screen.flags & Screen_WrapNext) == 0) |
972 | else if ((screen.flags & Screen_WrapNext) == 0) |
972 | rxvt_scr_gotorc(aR_ 0, -1, RELATIVE); |
973 | scr_gotorc (0, -1, RELATIVE); |
973 | R->screen.flags &= ~Screen_WrapNext; |
974 | screen.flags &= ~Screen_WrapNext; |
974 | } |
975 | } |
975 | |
976 | |
976 | /* ------------------------------------------------------------------------- */ |
977 | /* ------------------------------------------------------------------------- */ |
977 | /* |
978 | /* |
978 | * Process Horizontal Tab |
979 | * Process Horizontal Tab |
979 | * count: +ve = forward; -ve = backwards |
980 | * count: +ve = forward; -ve = backwards |
980 | * XTERM_SEQ: CTRL-I |
981 | * XTERM_SEQ: CTRL-I |
981 | */ |
982 | */ |
982 | /* EXTPROTO */ |
|
|
983 | void |
983 | void |
984 | rxvt_scr_tab(pR_ int count) |
984 | rxvt_term::scr_tab (int count) |
985 | { |
985 | { |
986 | int i, x; |
986 | int i, x; |
987 | |
987 | |
988 | D_SCREEN((stderr, "rxvt_scr_tab(%d)", count)); |
988 | D_SCREEN((stderr, "rxvt_scr_tab(%d)", count)); |
989 | R->want_refresh = 1; |
989 | want_refresh = 1; |
990 | i = x = R->screen.cur.col; |
990 | i = x = screen.cur.col; |
991 | if (count == 0) |
991 | if (count == 0) |
992 | return; |
992 | return; |
993 | else if (count > 0) { |
993 | else if (count > 0) |
|
|
994 | { |
994 | for (; ++i < R->TermWin.ncol; ) |
995 | for (; ++i < TermWin.ncol; ) |
995 | if (R->tabs[i]) { |
996 | if (tabs[i]) |
|
|
997 | { |
996 | x = i; |
998 | x = i; |
997 | if (!--count) |
999 | if (!--count) |
998 | break; |
1000 | break; |
999 | } |
1001 | } |
1000 | if (count) |
1002 | if (count) |
1001 | x = R->TermWin.ncol - 1; |
1003 | x = TermWin.ncol - 1; |
|
|
1004 | } |
1002 | } else /* if (count < 0) */ { |
1005 | else /* if (count < 0) */ |
|
|
1006 | { |
1003 | for (; --i >= 0; ) |
1007 | for (; --i >= 0; ) |
1004 | if (R->tabs[i]) { |
1008 | if (tabs[i]) |
1005 | x = i; |
|
|
1006 | if (!++count) |
|
|
1007 | break; |
|
|
1008 | } |
1009 | { |
1009 | if (count) |
|
|
1010 | x = 0; |
1010 | x = i; |
|
|
1011 | if (!++count) |
|
|
1012 | break; |
|
|
1013 | } |
|
|
1014 | if (count) |
|
|
1015 | x = 0; |
1011 | } |
1016 | } |
1012 | if (x != R->screen.cur.col) |
1017 | if (x != screen.cur.col) |
1013 | rxvt_scr_gotorc(aR_ 0, x, R_RELATIVE); |
1018 | scr_gotorc (0, x, R_RELATIVE); |
1014 | } |
1019 | } |
1015 | |
1020 | |
1016 | /* ------------------------------------------------------------------------- */ |
1021 | /* ------------------------------------------------------------------------- */ |
1017 | /* |
1022 | /* |
1018 | * Process DEC Back Index |
1023 | * Process DEC Back Index |
1019 | * XTERM_SEQ: ESC 6 |
1024 | * XTERM_SEQ: ESC 6 |
1020 | * Move cursor left in row. If we're at the left boundary, shift everything |
1025 | * Move cursor left in row. If we're at the left boundary, shift everything |
1021 | * in that row right. Clear left column. |
1026 | * in that row right. Clear left column. |
1022 | */ |
1027 | */ |
1023 | #ifndef NO_FRILLS |
1028 | #ifndef NO_FRILLS |
1024 | /* EXTPROTO */ |
|
|
1025 | void |
1029 | void |
1026 | rxvt_scr_backindex(pR) |
1030 | rxvt_term::scr_backindex () |
1027 | { |
1031 | { |
1028 | if (R->screen.cur.col > 0) |
1032 | if (screen.cur.col > 0) |
1029 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
1033 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1030 | else { |
1034 | else |
|
|
1035 | { |
1031 | if (R->screen.tlen[R->screen.cur.row + R->TermWin.saveLines] == 0) |
1036 | if (screen.tlen[screen.cur.row + TermWin.saveLines] == 0) |
1032 | return; /* um, yeah? */ |
1037 | return; /* um, yeah? */ |
1033 | rxvt_scr_insdel_chars(aR_ 1, INSERT); |
1038 | scr_insdel_chars (1, INSERT); |
1034 | } |
1039 | } |
1035 | } |
1040 | } |
1036 | #endif |
1041 | #endif |
1037 | /* ------------------------------------------------------------------------- */ |
1042 | /* ------------------------------------------------------------------------- */ |
1038 | /* |
1043 | /* |
… | |
… | |
1040 | * XTERM_SEQ: ESC 9 |
1045 | * XTERM_SEQ: ESC 9 |
1041 | * Move cursor right in row. If we're at the right boundary, shift everything |
1046 | * Move cursor right in row. If we're at the right boundary, shift everything |
1042 | * in that row left. Clear right column. |
1047 | * in that row left. Clear right column. |
1043 | */ |
1048 | */ |
1044 | #ifndef NO_FRILLS |
1049 | #ifndef NO_FRILLS |
1045 | /* EXTPROTO */ |
|
|
1046 | void |
1050 | void |
1047 | rxvt_scr_forwardindex(pR) |
1051 | rxvt_term::scr_forwardindex () |
1048 | { |
1052 | { |
1049 | int row; |
1053 | int row; |
1050 | |
1054 | |
1051 | if (R->screen.cur.col < R->TermWin.ncol - 1) |
1055 | if (screen.cur.col < TermWin.ncol - 1) |
1052 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
1056 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1053 | else { |
1057 | else |
|
|
1058 | { |
1054 | row = R->screen.cur.row + R->TermWin.saveLines; |
1059 | row = screen.cur.row + TermWin.saveLines; |
1055 | if (R->screen.tlen[row] == 0) |
1060 | if (screen.tlen[row] == 0) |
1056 | return; /* um, yeah? */ |
1061 | return; /* um, yeah? */ |
1057 | else if (R->screen.tlen[row] == -1) |
1062 | else if (screen.tlen[row] == -1) |
1058 | R->screen.tlen[row] = R->TermWin.ncol; |
1063 | screen.tlen[row] = TermWin.ncol; |
1059 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
1064 | scr_gotorc (0, 0, R_RELATIVE); |
1060 | rxvt_scr_insdel_chars(aR_ 1, DELETE); |
1065 | scr_insdel_chars (1, DELETE); |
1061 | rxvt_scr_gotorc(aR_ 0, R->TermWin.ncol - 1, R_RELATIVE); |
1066 | scr_gotorc (0, TermWin.ncol - 1, R_RELATIVE); |
1062 | } |
1067 | } |
1063 | } |
1068 | } |
1064 | #endif |
1069 | #endif |
1065 | |
1070 | |
1066 | /* ------------------------------------------------------------------------- */ |
1071 | /* ------------------------------------------------------------------------- */ |
1067 | /* |
1072 | /* |
1068 | * Goto Row/Column |
1073 | * Goto Row/Column |
1069 | */ |
1074 | */ |
1070 | /* EXTPROTO */ |
|
|
1071 | void |
1075 | void |
1072 | rxvt_scr_gotorc(pR_ int row, int col, int relative) |
1076 | rxvt_term::scr_gotorc (int row, int col, int relative) |
1073 | { |
1077 | { |
1074 | R->want_refresh = 1; |
1078 | want_refresh = 1; |
1075 | ZERO_SCROLLBACK(R); |
1079 | ZERO_SCROLLBACK(); |
1076 | #ifdef RXVT_GRAPHICS |
1080 | #ifdef RXVT_GRAPHICS |
1077 | if (rxvt_Gr_Displayed(aR)) |
1081 | if (Gr_Displayed ()) |
1078 | rxvt_Gr_scroll(aR_ 0); |
1082 | Gr_scroll (0); |
1079 | #endif |
1083 | #endif |
1080 | |
1084 | |
1081 | D_SCREEN((stderr, "rxvt_scr_gotorc(r:%s%d,c:%s%d): from (r:%d,c:%d)", (relative & R_RELATIVE ? "+" : ""), row, (relative & C_RELATIVE ? "+" : ""), col, R->screen.cur.row, R->screen.cur.col)); |
1085 | D_SCREEN((stderr, "rxvt_scr_gotorc(r:%s%d,c:%s%d): from (r:%d,c:%d)", (relative & R_RELATIVE ? "+" : ""), row, (relative & C_RELATIVE ? "+" : ""), col, screen.cur.row, screen.cur.col)); |
1082 | |
1086 | |
1083 | R->screen.cur.col = ((relative & C_RELATIVE) ? (R->screen.cur.col + col) |
1087 | screen.cur.col = ((relative & C_RELATIVE) ? (screen.cur.col + col) |
1084 | : col); |
1088 | : col); |
1085 | MAX_IT(R->screen.cur.col, 0); |
1089 | MAX_IT(screen.cur.col, 0); |
1086 | MIN_IT(R->screen.cur.col, (int32_t)R->TermWin.ncol - 1); |
1090 | MIN_IT(screen.cur.col, (int32_t)TermWin.ncol - 1); |
1087 | |
1091 | |
1088 | R->screen.flags &= ~Screen_WrapNext; |
1092 | screen.flags &= ~Screen_WrapNext; |
1089 | if (relative & R_RELATIVE) { |
1093 | if (relative & R_RELATIVE) |
|
|
1094 | { |
1090 | if (row > 0) { |
1095 | if (row > 0) |
|
|
1096 | { |
1091 | if (R->screen.cur.row <= R->screen.bscroll |
1097 | if (screen.cur.row <= screen.bscroll |
1092 | && (R->screen.cur.row + row) > R->screen.bscroll) |
1098 | && (screen.cur.row + row) > screen.bscroll) |
1093 | R->screen.cur.row = R->screen.bscroll; |
1099 | screen.cur.row = screen.bscroll; |
1094 | else |
1100 | else |
1095 | R->screen.cur.row += row; |
|
|
1096 | } else if (row < 0) { |
|
|
1097 | if (R->screen.cur.row >= R->screen.tscroll |
|
|
1098 | && (R->screen.cur.row + row) < R->screen.tscroll) |
|
|
1099 | R->screen.cur.row = R->screen.tscroll; |
|
|
1100 | else |
|
|
1101 | R->screen.cur.row += row; |
|
|
1102 | } |
|
|
1103 | } else { |
|
|
1104 | if (R->screen.flags & Screen_Relative) { /* relative origin mode */ |
|
|
1105 | R->screen.cur.row = row + R->screen.tscroll; |
|
|
1106 | MIN_IT(R->screen.cur.row, R->screen.bscroll); |
|
|
1107 | } else |
|
|
1108 | R->screen.cur.row = row; |
1101 | screen.cur.row += row; |
|
|
1102 | } |
|
|
1103 | else if (row < 0) |
|
|
1104 | { |
|
|
1105 | if (screen.cur.row >= screen.tscroll |
|
|
1106 | && (screen.cur.row + row) < screen.tscroll) |
|
|
1107 | screen.cur.row = screen.tscroll; |
|
|
1108 | else |
|
|
1109 | screen.cur.row += row; |
|
|
1110 | } |
|
|
1111 | } |
|
|
1112 | else |
1109 | } |
1113 | { |
|
|
1114 | if (screen.flags & Screen_Relative) |
|
|
1115 | { /* relative origin mode */ |
|
|
1116 | screen.cur.row = row + screen.tscroll; |
|
|
1117 | MIN_IT(screen.cur.row, screen.bscroll); |
|
|
1118 | } |
|
|
1119 | else |
|
|
1120 | screen.cur.row = row; |
|
|
1121 | } |
1110 | MAX_IT(R->screen.cur.row, 0); |
1122 | MAX_IT(screen.cur.row, 0); |
1111 | MIN_IT(R->screen.cur.row, (int32_t)R->TermWin.nrow - 1); |
1123 | MIN_IT(screen.cur.row, (int32_t)TermWin.nrow - 1); |
1112 | } |
1124 | } |
1113 | |
1125 | |
1114 | /* ------------------------------------------------------------------------- */ |
1126 | /* ------------------------------------------------------------------------- */ |
1115 | /* |
1127 | /* |
1116 | * direction should be UP or DN |
1128 | * direction should be UP or DN |
1117 | */ |
1129 | */ |
1118 | /* EXTPROTO */ |
|
|
1119 | void |
1130 | void |
1120 | rxvt_scr_index(pR_ enum page_dirn direction) |
1131 | rxvt_term::scr_index (enum page_dirn direction) |
1121 | { |
1132 | { |
1122 | int dirn; |
1133 | int dirn; |
1123 | |
1134 | |
1124 | R->want_refresh = 1; |
1135 | want_refresh = 1; |
1125 | dirn = ((direction == UP) ? 1 : -1); |
1136 | dirn = ((direction == UP) ? 1 : -1); |
1126 | D_SCREEN((stderr, "rxvt_scr_index(%d)", dirn)); |
1137 | D_SCREEN((stderr, "rxvt_scr_index(%d)", dirn)); |
1127 | |
1138 | |
1128 | ZERO_SCROLLBACK(R); |
1139 | ZERO_SCROLLBACK(); |
1129 | |
1140 | |
1130 | #ifdef RXVT_GRAPHICS |
1141 | #ifdef RXVT_GRAPHICS |
1131 | if (rxvt_Gr_Displayed(aR)) |
1142 | if (Gr_Displayed ()) |
1132 | rxvt_Gr_scroll(aR_ 0); |
1143 | Gr_scroll (0); |
1133 | #endif |
1144 | #endif |
1134 | |
1145 | |
1135 | R->screen.flags &= ~Screen_WrapNext; |
1146 | screen.flags &= ~Screen_WrapNext; |
1136 | if ((R->screen.cur.row == R->screen.bscroll && direction == UP) |
1147 | if ((screen.cur.row == screen.bscroll && direction == UP) |
1137 | || (R->screen.cur.row == R->screen.tscroll && direction == DN)) |
1148 | || (screen.cur.row == screen.tscroll && direction == DN)) |
1138 | R->scr_scroll_text(R->screen.tscroll, R->screen.bscroll, dirn, 0); |
1149 | scr_scroll_text(screen.tscroll, screen.bscroll, dirn, 0); |
1139 | else |
1150 | else |
1140 | R->screen.cur.row += dirn; |
1151 | screen.cur.row += dirn; |
1141 | MAX_IT(R->screen.cur.row, 0); |
1152 | MAX_IT(screen.cur.row, 0); |
1142 | MIN_IT(R->screen.cur.row, (int32_t)R->TermWin.nrow - 1); |
1153 | MIN_IT(screen.cur.row, (int32_t)TermWin.nrow - 1); |
1143 | rxvt_selection_check(aR_ 0); |
1154 | selection_check (0); |
1144 | } |
1155 | } |
1145 | |
1156 | |
1146 | /* ------------------------------------------------------------------------- */ |
1157 | /* ------------------------------------------------------------------------- */ |
1147 | /* |
1158 | /* |
1148 | * Erase part or whole of a line |
1159 | * Erase part or whole of a line |
1149 | * XTERM_SEQ: Clear line to right: ESC [ 0 K |
1160 | * XTERM_SEQ: Clear line to right: ESC [ 0 K |
1150 | * XTERM_SEQ: Clear line to left : ESC [ 1 K |
1161 | * XTERM_SEQ: Clear line to left : ESC [ 1 K |
1151 | * XTERM_SEQ: Clear whole line : ESC [ 2 K |
1162 | * XTERM_SEQ: Clear whole line : ESC [ 2 K |
1152 | */ |
1163 | */ |
1153 | /* EXTPROTO */ |
|
|
1154 | void |
1164 | void |
1155 | rxvt_scr_erase_line(pR_ int mode) |
1165 | rxvt_term::scr_erase_line (int mode) |
1156 | { |
1166 | { |
1157 | unsigned int row, col, num; |
1167 | unsigned int row, col, num; |
1158 | |
1168 | |
1159 | R->want_refresh = 1; |
1169 | want_refresh = 1; |
1160 | D_SCREEN((stderr, "rxvt_scr_erase_line(%d) at screen row: %d", mode, R->screen.cur.row)); |
1170 | D_SCREEN((stderr, "rxvt_scr_erase_line(%d) at screen row: %d", mode, screen.cur.row)); |
1161 | ZERO_SCROLLBACK (R); |
1171 | ZERO_SCROLLBACK (); |
1162 | |
1172 | |
1163 | #ifdef RXVT_GRAPHICS |
1173 | #ifdef RXVT_GRAPHICS |
1164 | if (rxvt_Gr_Displayed (aR)) |
1174 | if (Gr_Displayed ()) |
1165 | rxvt_Gr_scroll (aR_ 0); |
1175 | Gr_scroll (0); |
1166 | #endif |
1176 | #endif |
1167 | |
1177 | |
1168 | rxvt_selection_check (aR_ 1); |
1178 | selection_check (1); |
1169 | |
1179 | |
1170 | R->screen.flags &= ~Screen_WrapNext; |
1180 | screen.flags &= ~Screen_WrapNext; |
1171 | |
1181 | |
1172 | row = R->TermWin.saveLines + R->screen.cur.row; |
1182 | row = TermWin.saveLines + screen.cur.row; |
1173 | switch (mode) |
1183 | switch (mode) |
1174 | { |
1184 | { |
1175 | case 0: /* erase to end of line */ |
1185 | case 0: /* erase to end of line */ |
1176 | col = R->screen.cur.col; |
1186 | col = screen.cur.col; |
1177 | num = R->TermWin.ncol - col; |
1187 | num = TermWin.ncol - col; |
1178 | MIN_IT(R->screen.tlen[row], (int16_t)col); |
1188 | MIN_IT(screen.tlen[row], (int16_t)col); |
1179 | if (ROWCOL_IN_ROW_AT_OR_AFTER(R->selection.beg, R->screen.cur) |
1189 | if (ROWCOL_IN_ROW_AT_OR_AFTER(selection.beg, screen.cur) |
1180 | || ROWCOL_IN_ROW_AT_OR_AFTER(R->selection.end, R->screen.cur)) |
1190 | || ROWCOL_IN_ROW_AT_OR_AFTER(selection.end, screen.cur)) |
1181 | CLEAR_SELECTION(R); |
1191 | CLEAR_SELECTION(); |
1182 | break; |
1192 | break; |
1183 | case 1: /* erase to beginning of line */ |
1193 | case 1: /* erase to beginning of line */ |
1184 | col = 0; |
1194 | col = 0; |
1185 | num = R->screen.cur.col + 1; |
1195 | num = screen.cur.col + 1; |
1186 | if (ROWCOL_IN_ROW_AT_OR_BEFORE(R->selection.beg, R->screen.cur) |
1196 | if (ROWCOL_IN_ROW_AT_OR_BEFORE(selection.beg, screen.cur) |
1187 | || ROWCOL_IN_ROW_AT_OR_BEFORE(R->selection.end, R->screen.cur)) |
1197 | || ROWCOL_IN_ROW_AT_OR_BEFORE(selection.end, screen.cur)) |
1188 | CLEAR_SELECTION(R); |
1198 | CLEAR_SELECTION(); |
1189 | break; |
1199 | break; |
1190 | case 2: /* erase whole line */ |
1200 | case 2: /* erase whole line */ |
1191 | col = 0; |
1201 | col = 0; |
1192 | num = R->TermWin.ncol; |
1202 | num = TermWin.ncol; |
1193 | R->screen.tlen[row] = 0; |
1203 | screen.tlen[row] = 0; |
1194 | if (R->selection.beg.row <= R->screen.cur.row |
1204 | if (selection.beg.row <= screen.cur.row |
1195 | && R->selection.end.row >= R->screen.cur.row) |
1205 | && selection.end.row >= screen.cur.row) |
1196 | CLEAR_SELECTION(R); |
1206 | CLEAR_SELECTION(); |
1197 | break; |
1207 | break; |
1198 | default: |
1208 | default: |
1199 | return; |
1209 | return; |
1200 | } |
1210 | } |
1201 | |
1211 | |
1202 | if (R->screen.text[row]) |
1212 | if (screen.text[row]) |
1203 | R->scr_blank_line (&(R->screen.text[row][col]), |
1213 | scr_blank_line (&(screen.text[row][col]), |
1204 | &(R->screen.rend[row][col]), num, R->rstyle); |
1214 | &(screen.rend[row][col]), num, rstyle); |
1205 | else |
1215 | else |
1206 | R->scr_blank_screen_mem (R->screen.text, R->screen.rend, row, R->rstyle); |
1216 | scr_blank_screen_mem (screen.text, screen.rend, row, rstyle); |
1207 | } |
1217 | } |
1208 | |
1218 | |
1209 | /* ------------------------------------------------------------------------- */ |
1219 | /* ------------------------------------------------------------------------- */ |
1210 | /* |
1220 | /* |
1211 | * Erase part of whole of the screen |
1221 | * Erase part of whole of the screen |
… | |
… | |
1214 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1224 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1215 | */ |
1225 | */ |
1216 | void |
1226 | void |
1217 | rxvt_term::scr_erase_screen (int mode) |
1227 | rxvt_term::scr_erase_screen (int mode) |
1218 | { |
1228 | { |
1219 | int num; |
1229 | int num; |
1220 | int32_t row, row_offset; |
1230 | int32_t row, row_offset; |
1221 | rend_t ren; |
1231 | rend_t ren; |
1222 | XGCValues gcvalue; |
1232 | XGCValues gcvalue; |
1223 | |
1233 | |
1224 | want_refresh = 1; |
1234 | want_refresh = 1; |
1225 | D_SCREEN((stderr, "rxvt_scr_erase_screen(%d) at screen row: %d", mode, screen.cur.row)); |
1235 | D_SCREEN((stderr, "rxvt_scr_erase_screen(%d) at screen row: %d", mode, screen.cur.row)); |
1226 | ZERO_SCROLLBACK(this); |
1236 | ZERO_SCROLLBACK (); |
1227 | row_offset = (int32_t)TermWin.saveLines; |
1237 | row_offset = (int32_t)TermWin.saveLines; |
1228 | |
1238 | |
1229 | switch (mode) { |
1239 | switch (mode) |
|
|
1240 | { |
1230 | case 0: /* erase to end of screen */ |
1241 | case 0: /* erase to end of screen */ |
1231 | rxvt_selection_check(this,1); |
1242 | selection_check (1); |
1232 | rxvt_scr_erase_line(this,0); |
1243 | scr_erase_line (0); |
1233 | row = screen.cur.row + 1; /* possible OOB */ |
1244 | row = screen.cur.row + 1; /* possible OOB */ |
1234 | num = TermWin.nrow - row; |
1245 | num = TermWin.nrow - row; |
1235 | break; |
1246 | break; |
1236 | case 1: /* erase to beginning of screen */ |
1247 | case 1: /* erase to beginning of screen */ |
1237 | rxvt_selection_check(this,3); |
1248 | selection_check (3); |
1238 | rxvt_scr_erase_line(this,1); |
1249 | scr_erase_line (1); |
1239 | row = 0; |
1250 | row = 0; |
1240 | num = screen.cur.row; |
1251 | num = screen.cur.row; |
1241 | break; |
1252 | break; |
1242 | case 2: /* erase whole screen */ |
1253 | case 2: /* erase whole screen */ |
1243 | rxvt_selection_check (this, 3); |
1254 | selection_check (3); |
1244 | #ifdef RXVT_GRAPHICS |
1255 | #ifdef RXVT_GRAPHICS |
1245 | rxvt_Gr_ClearScreen (this); |
1256 | Gr_ClearScreen (); |
1246 | #endif |
1257 | #endif |
1247 | row = 0; |
1258 | row = 0; |
1248 | num = TermWin.nrow; |
1259 | num = TermWin.nrow; |
1249 | break; |
1260 | break; |
1250 | default: |
1261 | default: |
1251 | return; |
1262 | return; |
1252 | } |
1263 | } |
1253 | refresh_type |= REFRESH_BOUNDS; |
1264 | refresh_type |= REFRESH_BOUNDS; |
1254 | if (selection.op && current_screen == selection.screen |
1265 | if (selection.op && current_screen == selection.screen |
1255 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1266 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1256 | || (selection.end.row >= row |
1267 | || (selection.end.row >= row |
1257 | && selection.end.row <= row + num))) |
1268 | && selection.end.row <= row + num))) |
1258 | CLEAR_SELECTION (this); |
1269 | CLEAR_SELECTION (); |
1259 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1270 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1260 | return; |
1271 | return; |
1261 | MIN_IT(num, (TermWin.nrow - row)); |
1272 | MIN_IT(num, (TermWin.nrow - row)); |
1262 | if (rstyle & (RS_RVid | RS_Uline)) |
1273 | if (rstyle & (RS_RVid | RS_Uline)) |
1263 | ren = (rend_t) ~RS_None; |
1274 | ren = (rend_t) ~RS_None; |
1264 | else if (GET_BASEBG(rstyle) == Color_bg) { |
1275 | else if (GET_BASEBG(rstyle) == Color_bg) |
|
|
1276 | { |
1265 | ren = DEFAULT_RSTYLE; |
1277 | ren = DEFAULT_RSTYLE; |
1266 | CLEAR_ROWS(row, num); |
1278 | CLEAR_ROWS(row, num); |
1267 | } else { |
1279 | } |
|
|
1280 | else |
|
|
1281 | { |
1268 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1282 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1269 | gcvalue.foreground = PixColors[GET_BGCOLOR(rstyle)]; |
1283 | gcvalue.foreground = PixColors[GET_BGCOLOR(rstyle)]; |
1270 | XChangeGC(Xdisplay, TermWin.gc, GCForeground, &gcvalue); |
1284 | XChangeGC(display->display, TermWin.gc, GCForeground, &gcvalue); |
1271 | ERASE_ROWS(row, num); |
1285 | ERASE_ROWS(row, num); |
1272 | gcvalue.foreground = PixColors[Color_fg]; |
1286 | gcvalue.foreground = PixColors[Color_fg]; |
1273 | XChangeGC(Xdisplay, TermWin.gc, GCForeground, &gcvalue); |
1287 | XChangeGC(display->display, TermWin.gc, GCForeground, &gcvalue); |
1274 | } |
1288 | } |
1275 | for (; num--; row++) { |
1289 | for (; num--; row++) |
|
|
1290 | { |
1276 | scr_blank_screen_mem (screen.text, screen.rend, |
1291 | scr_blank_screen_mem (screen.text, screen.rend, |
1277 | (unsigned int)(row + row_offset), rstyle); |
1292 | (unsigned int)(row + row_offset), rstyle); |
1278 | screen.tlen[row + row_offset] = 0; |
1293 | screen.tlen[row + row_offset] = 0; |
1279 | scr_blank_line (drawn_text[row], drawn_rend[row], |
1294 | scr_blank_line (drawn_text[row], drawn_rend[row], |
1280 | (unsigned int)TermWin.ncol, ren); |
1295 | (unsigned int)TermWin.ncol, ren); |
1281 | } |
1296 | } |
1282 | } |
1297 | } |
1283 | |
1298 | |
1284 | /* ------------------------------------------------------------------------- */ |
1299 | /* ------------------------------------------------------------------------- */ |
1285 | /* |
1300 | /* |
1286 | * Fill the screen with `E's |
1301 | * Fill the screen with `E's |
1287 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1302 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1288 | */ |
1303 | */ |
1289 | /* EXTPROTO */ |
|
|
1290 | void |
1304 | void |
1291 | rxvt_scr_E(pR) |
1305 | rxvt_term::scr_E () |
1292 | { |
1306 | { |
1293 | int i, j, k; |
1307 | int i, j, k; |
1294 | rend_t *r1, fs; |
1308 | rend_t *r1, fs; |
1295 | |
1309 | |
1296 | R->want_refresh = 1; |
1310 | want_refresh = 1; |
1297 | R->num_scr_allow = 0; |
1311 | num_scr_allow = 0; |
1298 | ZERO_SCROLLBACK(R); |
1312 | ZERO_SCROLLBACK(); |
1299 | rxvt_selection_check(aR_ 3); |
1313 | selection_check (3); |
1300 | |
1314 | |
1301 | fs = SET_FONT (R->rstyle, R->TermWin.fontset->find_font ('E')); |
1315 | fs = SET_FONT (rstyle, TermWin.fontset->find_font ('E')); |
1302 | for (k = R->TermWin.saveLines, i = R->TermWin.nrow; i--; k++) { |
1316 | for (k = TermWin.saveLines, i = TermWin.nrow; i--; k++) |
|
|
1317 | { |
1303 | R->screen.tlen[k] = R->TermWin.ncol; /* make the `E's selectable */ |
1318 | screen.tlen[k] = TermWin.ncol; /* make the `E's selectable */ |
1304 | fill_text (R->screen.text[k], 'E', R->TermWin.ncol); |
1319 | fill_text (screen.text[k], 'E', TermWin.ncol); |
1305 | for (r1 = R->screen.rend[k], j = R->TermWin.ncol; j--; ) |
1320 | for (r1 = screen.rend[k], j = TermWin.ncol; j--; ) |
1306 | *r1++ = fs; |
1321 | *r1++ = fs; |
1307 | } |
1322 | } |
1308 | } |
1323 | } |
1309 | |
1324 | |
1310 | /* ------------------------------------------------------------------------- */ |
1325 | /* ------------------------------------------------------------------------- */ |
1311 | /* |
1326 | /* |
1312 | * Insert/Delete <count> lines |
1327 | * Insert/Delete <count> lines |
1313 | */ |
1328 | */ |
1314 | /* EXTPROTO */ |
|
|
1315 | void |
1329 | void |
1316 | rxvt_scr_insdel_lines(pR_ int count, int insdel) |
1330 | rxvt_term::scr_insdel_lines (int count, int insdel) |
1317 | { |
1331 | { |
1318 | int end; |
1332 | int end; |
1319 | |
1333 | |
1320 | ZERO_SCROLLBACK(R); |
1334 | ZERO_SCROLLBACK(); |
1321 | |
1335 | |
1322 | #ifdef RXVT_GRAPHICS |
1336 | #ifdef RXVT_GRAPHICS |
1323 | if (rxvt_Gr_Displayed(aR)) |
1337 | if (Gr_Displayed ()) |
1324 | rxvt_Gr_scroll(aR_ 0); |
1338 | Gr_scroll (0); |
1325 | #endif |
1339 | #endif |
1326 | |
1340 | |
1327 | rxvt_selection_check(aR_ 1); |
1341 | selection_check (1); |
1328 | |
1342 | |
1329 | if (R->screen.cur.row > R->screen.bscroll) |
1343 | if (screen.cur.row > screen.bscroll) |
|
|
1344 | return; |
|
|
1345 | |
|
|
1346 | end = screen.bscroll - screen.cur.row + 1; |
|
|
1347 | if (count > end) |
|
|
1348 | { |
|
|
1349 | if (insdel == DELETE) |
1330 | return; |
1350 | return; |
1331 | |
|
|
1332 | end = R->screen.bscroll - R->screen.cur.row + 1; |
|
|
1333 | if (count > end) { |
|
|
1334 | if (insdel == DELETE) |
|
|
1335 | return; |
|
|
1336 | else if (insdel == INSERT) |
1351 | else if (insdel == INSERT) |
1337 | count = end; |
1352 | count = end; |
1338 | } |
1353 | } |
1339 | R->screen.flags &= ~Screen_WrapNext; |
1354 | screen.flags &= ~Screen_WrapNext; |
1340 | |
1355 | |
1341 | R->scr_scroll_text(R->screen.cur.row, R->screen.bscroll, insdel * count, 0); |
1356 | scr_scroll_text(screen.cur.row, screen.bscroll, insdel * count, 0); |
1342 | } |
1357 | } |
1343 | |
1358 | |
1344 | /* ------------------------------------------------------------------------- */ |
1359 | /* ------------------------------------------------------------------------- */ |
1345 | /* |
1360 | /* |
1346 | * Insert/Delete <count> characters from the current position |
1361 | * Insert/Delete <count> characters from the current position |
1347 | */ |
1362 | */ |
1348 | /* EXTPROTO */ |
|
|
1349 | void |
1363 | void |
1350 | rxvt_scr_insdel_chars(pR_ int count, int insdel) |
1364 | rxvt_term::scr_insdel_chars (int count, int insdel) |
1351 | { |
1365 | { |
1352 | int col, row; |
1366 | int col, row; |
1353 | rend_t tr; |
1367 | rend_t tr; |
1354 | text_t *stp; |
1368 | text_t *stp; |
1355 | rend_t *srp; |
1369 | rend_t *srp; |
1356 | int16_t *slp; |
1370 | int16_t *slp; |
1357 | |
1371 | |
1358 | R->want_refresh = 1; |
1372 | want_refresh = 1; |
1359 | ZERO_SCROLLBACK(R); |
1373 | ZERO_SCROLLBACK(); |
1360 | |
1374 | |
1361 | #ifdef RXVT_GRAPHICS |
1375 | #ifdef RXVT_GRAPHICS |
1362 | if (rxvt_Gr_Displayed(aR)) |
1376 | if (Gr_Displayed ()) |
1363 | rxvt_Gr_scroll(aR_ 0); |
1377 | Gr_scroll (0); |
1364 | #endif |
1378 | #endif |
1365 | |
1379 | |
1366 | if (count <= 0) |
1380 | if (count <= 0) |
1367 | return; |
1381 | return; |
1368 | |
1382 | |
1369 | rxvt_selection_check(aR_ 1); |
1383 | selection_check (1); |
1370 | MIN_IT(count, (R->TermWin.ncol - R->screen.cur.col)); |
1384 | MIN_IT(count, (TermWin.ncol - screen.cur.col)); |
1371 | |
1385 | |
1372 | row = R->screen.cur.row + R->TermWin.saveLines; |
1386 | row = screen.cur.row + TermWin.saveLines; |
1373 | R->screen.flags &= ~Screen_WrapNext; |
1387 | screen.flags &= ~Screen_WrapNext; |
1374 | |
1388 | |
1375 | stp = R->screen.text[row]; |
1389 | stp = screen.text[row]; |
1376 | srp = R->screen.rend[row]; |
1390 | srp = screen.rend[row]; |
1377 | slp = &(R->screen.tlen[row]); |
1391 | slp = &(screen.tlen[row]); |
1378 | switch (insdel) { |
1392 | switch (insdel) |
|
|
1393 | { |
1379 | case INSERT: |
1394 | case INSERT: |
1380 | for (col = R->TermWin.ncol - 1; (col - count) >= R->screen.cur.col; |
1395 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1381 | col--) { |
1396 | col--) |
|
|
1397 | { |
1382 | stp[col] = stp[col - count]; |
1398 | stp[col] = stp[col - count]; |
1383 | srp[col] = srp[col - count]; |
1399 | srp[col] = srp[col - count]; |
1384 | } |
1400 | } |
1385 | if (*slp != -1) { |
1401 | if (*slp != -1) |
|
|
1402 | { |
1386 | *slp += count; |
1403 | *slp += count; |
1387 | MIN_IT(*slp, R->TermWin.ncol); |
1404 | MIN_IT(*slp, TermWin.ncol); |
1388 | } |
1405 | } |
1389 | if (R->selection.op && R->current_screen == R->selection.screen |
1406 | if (selection.op && current_screen == selection.screen |
1390 | && ROWCOL_IN_ROW_AT_OR_AFTER(R->selection.beg, R->screen.cur)) { |
1407 | && ROWCOL_IN_ROW_AT_OR_AFTER(selection.beg, screen.cur)) |
|
|
1408 | { |
1391 | if (R->selection.end.row != R->screen.cur.row |
1409 | if (selection.end.row != screen.cur.row |
1392 | || (R->selection.end.col + count >= R->TermWin.ncol)) |
1410 | || (selection.end.col + count >= TermWin.ncol)) |
1393 | CLEAR_SELECTION(R); |
1411 | CLEAR_SELECTION(); |
|
|
1412 | else |
1394 | else { /* shift selection */ |
1413 | { /* shift selection */ |
1395 | R->selection.beg.col += count; |
1414 | selection.beg.col += count; |
1396 | R->selection.mark.col += count; /* XXX: yes? */ |
1415 | selection.mark.col += count; /* XXX: yes? */ |
1397 | R->selection.end.col += count; |
1416 | selection.end.col += count; |
1398 | } |
1417 | } |
1399 | } |
1418 | } |
1400 | R->scr_blank_line (&(stp[R->screen.cur.col]), &(srp[R->screen.cur.col]), |
1419 | scr_blank_line (&(stp[screen.cur.col]), &(srp[screen.cur.col]), |
1401 | (unsigned int)count, R->rstyle); |
1420 | (unsigned int)count, rstyle); |
1402 | break; |
1421 | break; |
1403 | case ERASE: |
1422 | case ERASE: |
1404 | R->screen.cur.col += count; /* don't worry if > R->TermWin.ncol */ |
1423 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1405 | rxvt_selection_check(aR_ 1); |
1424 | selection_check (1); |
1406 | R->screen.cur.col -= count; |
1425 | screen.cur.col -= count; |
1407 | R->scr_blank_line (&(stp[R->screen.cur.col]), &(srp[R->screen.cur.col]), |
1426 | scr_blank_line (&(stp[screen.cur.col]), &(srp[screen.cur.col]), |
1408 | (unsigned int)count, R->rstyle); |
1427 | (unsigned int)count, rstyle); |
1409 | break; |
1428 | break; |
1410 | case DELETE: |
1429 | case DELETE: |
1411 | tr = srp[R->TermWin.ncol - 1] |
1430 | tr = srp[TermWin.ncol - 1] |
1412 | & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1431 | & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1413 | for (col = R->screen.cur.col; (col + count) < R->TermWin.ncol; col++) { |
1432 | for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) |
|
|
1433 | { |
1414 | stp[col] = stp[col + count]; |
1434 | stp[col] = stp[col + count]; |
1415 | srp[col] = srp[col + count]; |
1435 | srp[col] = srp[col + count]; |
1416 | } |
1436 | } |
1417 | R->scr_blank_line (&(stp[R->TermWin.ncol - count]), |
1437 | scr_blank_line (&(stp[TermWin.ncol - count]), |
1418 | &(srp[R->TermWin.ncol - count]), |
1438 | &(srp[TermWin.ncol - count]), |
1419 | (unsigned int)count, tr); |
1439 | (unsigned int)count, tr); |
1420 | if (*slp == -1) /* break line continuation */ |
1440 | if (*slp == -1) /* break line continuation */ |
1421 | *slp = R->TermWin.ncol; |
1441 | *slp = TermWin.ncol; |
1422 | *slp -= count; |
1442 | *slp -= count; |
1423 | MAX_IT(*slp, 0); |
1443 | MAX_IT(*slp, 0); |
1424 | if (R->selection.op && R->current_screen == R->selection.screen |
1444 | if (selection.op && current_screen == selection.screen |
1425 | && ROWCOL_IN_ROW_AT_OR_AFTER(R->selection.beg, R->screen.cur)) { |
1445 | && ROWCOL_IN_ROW_AT_OR_AFTER(selection.beg, screen.cur)) |
|
|
1446 | { |
1426 | if (R->selection.end.row != R->screen.cur.row |
1447 | if (selection.end.row != screen.cur.row |
1427 | || (R->screen.cur.col >= R->selection.beg.col - count) |
1448 | || (screen.cur.col >= selection.beg.col - count) |
1428 | || R->selection.end.col >= R->TermWin.ncol) |
1449 | || selection.end.col >= TermWin.ncol) |
1429 | CLEAR_SELECTION(R); |
1450 | CLEAR_SELECTION(); |
1430 | else { |
1451 | else |
|
|
1452 | { |
1431 | /* shift selection */ |
1453 | /* shift selection */ |
1432 | R->selection.beg.col -= count; |
1454 | selection.beg.col -= count; |
1433 | R->selection.mark.col -= count; /* XXX: yes? */ |
1455 | selection.mark.col -= count; /* XXX: yes? */ |
1434 | R->selection.end.col -= count; |
1456 | selection.end.col -= count; |
1435 | } |
1457 | } |
1436 | } |
1458 | } |
1437 | break; |
1459 | break; |
1438 | } |
1460 | } |
1439 | } |
1461 | } |
1440 | |
1462 | |
1441 | /* ------------------------------------------------------------------------- */ |
1463 | /* ------------------------------------------------------------------------- */ |
1442 | /* |
1464 | /* |
1443 | * Set the scrolling region |
1465 | * Set the scrolling region |
1444 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1466 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1445 | */ |
1467 | */ |
1446 | /* EXTPROTO */ |
|
|
1447 | void |
1468 | void |
1448 | rxvt_scr_scroll_region(pR_ int top, int bot) |
1469 | rxvt_term::scr_scroll_region (int top, int bot) |
1449 | { |
1470 | { |
1450 | MAX_IT(top, 0); |
1471 | MAX_IT(top, 0); |
1451 | MIN_IT(bot, (int)R->TermWin.nrow - 1); |
1472 | MIN_IT(bot, (int)TermWin.nrow - 1); |
1452 | if (top > bot) |
1473 | if (top > bot) |
1453 | return; |
1474 | return; |
1454 | R->screen.tscroll = top; |
1475 | screen.tscroll = top; |
1455 | R->screen.bscroll = bot; |
1476 | screen.bscroll = bot; |
1456 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
1477 | scr_gotorc (0, 0, 0); |
1457 | } |
1478 | } |
1458 | |
1479 | |
1459 | /* ------------------------------------------------------------------------- */ |
1480 | /* ------------------------------------------------------------------------- */ |
1460 | /* |
1481 | /* |
1461 | * Make the cursor visible/invisible |
1482 | * Make the cursor visible/invisible |
1462 | * XTERM_SEQ: Make cursor visible : ESC [ ? 25 h |
1483 | * XTERM_SEQ: Make cursor visible : ESC [ ? 25 h |
1463 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1484 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1464 | */ |
1485 | */ |
1465 | /* EXTPROTO */ |
|
|
1466 | void |
1486 | void |
1467 | rxvt_scr_cursor_visible(pR_ int mode) |
1487 | rxvt_term::scr_cursor_visible (int mode) |
1468 | { |
1488 | { |
1469 | R->want_refresh = 1; |
1489 | want_refresh = 1; |
1470 | if (mode) |
1490 | if (mode) |
1471 | R->screen.flags |= Screen_VisibleCursor; |
1491 | screen.flags |= Screen_VisibleCursor; |
1472 | else |
1492 | else |
1473 | R->screen.flags &= ~Screen_VisibleCursor; |
1493 | screen.flags &= ~Screen_VisibleCursor; |
1474 | } |
1494 | } |
1475 | |
1495 | |
1476 | /* ------------------------------------------------------------------------- */ |
1496 | /* ------------------------------------------------------------------------- */ |
1477 | /* |
1497 | /* |
1478 | * Set/unset automatic wrapping |
1498 | * Set/unset automatic wrapping |
1479 | * XTERM_SEQ: Set Wraparound : ESC [ ? 7 h |
1499 | * XTERM_SEQ: Set Wraparound : ESC [ ? 7 h |
1480 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1500 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1481 | */ |
1501 | */ |
1482 | /* EXTPROTO */ |
|
|
1483 | void |
1502 | void |
1484 | rxvt_scr_autowrap(pR_ int mode) |
1503 | rxvt_term::scr_autowrap (int mode) |
1485 | { |
1504 | { |
1486 | if (mode) |
1505 | if (mode) |
1487 | R->screen.flags |= Screen_Autowrap; |
1506 | screen.flags |= Screen_Autowrap; |
1488 | else |
1507 | else |
1489 | R->screen.flags &= ~(Screen_Autowrap | Screen_WrapNext); |
1508 | screen.flags &= ~(Screen_Autowrap | Screen_WrapNext); |
1490 | } |
1509 | } |
1491 | |
1510 | |
1492 | /* ------------------------------------------------------------------------- */ |
1511 | /* ------------------------------------------------------------------------- */ |
1493 | /* |
1512 | /* |
1494 | * Set/unset margin origin mode |
1513 | * Set/unset margin origin mode |
… | |
… | |
1497 | * Relative mode: line numbers are relative to top margin of scrolling region |
1516 | * Relative mode: line numbers are relative to top margin of scrolling region |
1498 | * and the cursor cannot be moved outside. |
1517 | * and the cursor cannot be moved outside. |
1499 | * XTERM_SEQ: Set Absolute: ESC [ ? 6 h |
1518 | * XTERM_SEQ: Set Absolute: ESC [ ? 6 h |
1500 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1519 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1501 | */ |
1520 | */ |
1502 | /* EXTPROTO */ |
|
|
1503 | void |
1521 | void |
1504 | rxvt_scr_relative_origin(pR_ int mode) |
1522 | rxvt_term::scr_relative_origin (int mode) |
1505 | { |
1523 | { |
1506 | if (mode) |
1524 | if (mode) |
1507 | R->screen.flags |= Screen_Relative; |
1525 | screen.flags |= Screen_Relative; |
1508 | else |
1526 | else |
1509 | R->screen.flags &= ~Screen_Relative; |
1527 | screen.flags &= ~Screen_Relative; |
1510 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
1528 | scr_gotorc (0, 0, 0); |
1511 | } |
1529 | } |
1512 | |
1530 | |
1513 | /* ------------------------------------------------------------------------- */ |
1531 | /* ------------------------------------------------------------------------- */ |
1514 | /* |
1532 | /* |
1515 | * Set insert/replace mode |
1533 | * Set insert/replace mode |
1516 | * XTERM_SEQ: Set Insert mode : ESC [ ? 4 h |
1534 | * XTERM_SEQ: Set Insert mode : ESC [ ? 4 h |
1517 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1535 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1518 | */ |
1536 | */ |
1519 | /* EXTPROTO */ |
|
|
1520 | void |
1537 | void |
1521 | rxvt_scr_insert_mode(pR_ int mode) |
1538 | rxvt_term::scr_insert_mode (int mode) |
1522 | { |
1539 | { |
1523 | if (mode) |
1540 | if (mode) |
1524 | R->screen.flags |= Screen_Insert; |
1541 | screen.flags |= Screen_Insert; |
1525 | else |
1542 | else |
1526 | R->screen.flags &= ~Screen_Insert; |
1543 | screen.flags &= ~Screen_Insert; |
1527 | } |
1544 | } |
1528 | |
1545 | |
1529 | /* ------------------------------------------------------------------------- */ |
1546 | /* ------------------------------------------------------------------------- */ |
1530 | /* |
1547 | /* |
1531 | * Set/Unset tabs |
1548 | * Set/Unset tabs |
1532 | * XTERM_SEQ: Set tab at current column : ESC H |
1549 | * XTERM_SEQ: Set tab at current column : ESC H |
1533 | * XTERM_SEQ: Clear tab at current column: ESC [ 0 g |
1550 | * XTERM_SEQ: Clear tab at current column: ESC [ 0 g |
1534 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1551 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1535 | */ |
1552 | */ |
1536 | /* EXTPROTO */ |
|
|
1537 | void |
1553 | void |
1538 | rxvt_scr_set_tab(pR_ int mode) |
1554 | rxvt_term::scr_set_tab (int mode) |
1539 | { |
1555 | { |
1540 | if (mode < 0) |
1556 | if (mode < 0) |
1541 | MEMSET(R->tabs, 0, R->TermWin.ncol * sizeof(char)); |
1557 | MEMSET(tabs, 0, TermWin.ncol * sizeof(char)); |
1542 | else if (R->screen.cur.col < R->TermWin.ncol) |
1558 | else if (screen.cur.col < TermWin.ncol) |
1543 | R->tabs[R->screen.cur.col] = (mode ? 1 : 0); |
1559 | tabs[screen.cur.col] = (mode ? 1 : 0); |
1544 | } |
1560 | } |
1545 | |
1561 | |
1546 | /* ------------------------------------------------------------------------- */ |
1562 | /* ------------------------------------------------------------------------- */ |
1547 | /* |
1563 | /* |
1548 | * Set reverse/normal video |
1564 | * Set reverse/normal video |
1549 | * XTERM_SEQ: Reverse video: ESC [ ? 5 h |
1565 | * XTERM_SEQ: Reverse video: ESC [ ? 5 h |
1550 | * XTERM_SEQ: Normal video : ESC [ ? 5 l |
1566 | * XTERM_SEQ: Normal video : ESC [ ? 5 l |
1551 | */ |
1567 | */ |
1552 | /* EXTPROTO */ |
|
|
1553 | void |
1568 | void |
1554 | rxvt_scr_rvideo_mode(pR_ int mode) |
1569 | rxvt_term::scr_rvideo_mode (int mode) |
1555 | { |
1570 | { |
1556 | XGCValues gcvalue; |
1571 | XGCValues gcvalue; |
1557 | |
1572 | |
1558 | if (R->rvideo != mode) { |
1573 | if (rvideo != mode) |
|
|
1574 | { |
1559 | R->rvideo = mode; |
1575 | rvideo = mode; |
1560 | SWAP_IT(R->PixColors[Color_fg], R->PixColors[Color_bg], rxvt_color); |
1576 | SWAP_IT(PixColors[Color_fg], PixColors[Color_bg], rxvt_color); |
1561 | #if defined(XPM_BACKGROUND) |
1577 | #if defined(XPM_BACKGROUND) |
1562 | if (R->bgPixmap.pixmap == None) |
1578 | if (bgPixmap.pixmap == None) |
1563 | #endif |
1579 | #endif |
1564 | #if defined(TRANSPARENT) |
1580 | #if defined(TRANSPARENT) |
1565 | if (!(R->Options & Opt_transparent) || R->am_transparent == 0) |
1581 | if (!(Options & Opt_transparent) || am_transparent == 0) |
1566 | #endif |
1582 | #endif |
1567 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
1583 | XSetWindowBackground(display->display, TermWin.vt, |
1568 | R->PixColors[Color_bg]); |
1584 | PixColors[Color_bg]); |
1569 | |
1585 | |
1570 | gcvalue.foreground = R->PixColors[Color_fg]; |
1586 | gcvalue.foreground = PixColors[Color_fg]; |
1571 | gcvalue.background = R->PixColors[Color_bg]; |
1587 | gcvalue.background = PixColors[Color_bg]; |
1572 | XChangeGC(R->Xdisplay, R->TermWin.gc, GCBackground | GCForeground, |
1588 | XChangeGC(display->display, TermWin.gc, GCBackground | GCForeground, |
1573 | &gcvalue); |
1589 | &gcvalue); |
1574 | R->scr_clear (); |
1590 | scr_clear (); |
1575 | R->scr_touch (true); |
1591 | scr_touch (true); |
1576 | } |
1592 | } |
1577 | } |
1593 | } |
1578 | |
1594 | |
1579 | /* ------------------------------------------------------------------------- */ |
1595 | /* ------------------------------------------------------------------------- */ |
1580 | /* |
1596 | /* |
1581 | * Report current cursor position |
1597 | * Report current cursor position |
1582 | * XTERM_SEQ: Report position: ESC [ 6 n |
1598 | * XTERM_SEQ: Report position: ESC [ 6 n |
1583 | */ |
1599 | */ |
1584 | /* EXTPROTO */ |
|
|
1585 | void |
1600 | void |
1586 | rxvt_scr_report_position(pR) |
1601 | rxvt_term::scr_report_position () |
1587 | { |
1602 | { |
1588 | R->tt_printf("\033[%d;%dR", R->screen.cur.row + 1, R->screen.cur.col + 1); |
1603 | tt_printf("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1); |
1589 | } |
1604 | } |
1590 | |
1605 | |
1591 | /* ------------------------------------------------------------------------- * |
1606 | /* ------------------------------------------------------------------------- * |
1592 | * FONTS * |
1607 | * FONTS * |
1593 | * ------------------------------------------------------------------------- */ |
1608 | * ------------------------------------------------------------------------- */ |
1594 | |
1609 | |
1595 | /* |
1610 | /* |
1596 | * Set font style |
1611 | * Set font style |
1597 | */ |
1612 | */ |
1598 | /* INTPROTO */ |
|
|
1599 | void |
1613 | void |
1600 | rxvt_set_font_style(pR) |
1614 | rxvt_term::set_font_style () |
1601 | { |
1615 | { |
1602 | switch (R->charsets[R->screen.charset]) { |
1616 | switch (charsets[screen.charset]) |
|
|
1617 | { |
1603 | case '0': /* DEC Special Character & Line Drawing Set */ |
1618 | case '0': /* DEC Special Character & Line Drawing Set */ |
1604 | break; |
1619 | break; |
1605 | case 'A': /* United Kingdom (UK) */ |
1620 | case 'A': /* United Kingdom (UK) */ |
1606 | break; |
1621 | break; |
1607 | case 'B': /* United States (USASCII) */ |
1622 | case 'B': /* United States (USASCII) */ |
1608 | break; |
1623 | break; |
1609 | case '<': /* Multinational character set */ |
1624 | case '<': /* Multinational character set */ |
1610 | break; |
1625 | break; |
1611 | case '5': /* Finnish character set */ |
1626 | case '5': /* Finnish character set */ |
1612 | break; |
1627 | break; |
1613 | case 'C': /* Finnish character set */ |
1628 | case 'C': /* Finnish character set */ |
1614 | break; |
1629 | break; |
1615 | case 'K': /* German character set */ |
1630 | case 'K': /* German character set */ |
1616 | break; |
1631 | break; |
1617 | } |
1632 | } |
1618 | } |
1633 | } |
1619 | |
1634 | |
1620 | /* ------------------------------------------------------------------------- */ |
1635 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1623 | * XTERM_SEQ: Invoke G0 character set: CTRL-O |
1638 | * XTERM_SEQ: Invoke G0 character set: CTRL-O |
1624 | * XTERM_SEQ: Invoke G1 character set: CTRL-N |
1639 | * XTERM_SEQ: Invoke G1 character set: CTRL-N |
1625 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1640 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1626 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1641 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1627 | */ |
1642 | */ |
1628 | /* EXTPROTO */ |
|
|
1629 | void |
1643 | void |
1630 | rxvt_scr_charset_choose(pR_ int set) |
1644 | rxvt_term::scr_charset_choose (int set) |
1631 | { |
1645 | { |
1632 | R->screen.charset = set; |
1646 | screen.charset = set; |
1633 | rxvt_set_font_style(aR); |
1647 | set_font_style (); |
1634 | } |
1648 | } |
1635 | |
1649 | |
1636 | /* ------------------------------------------------------------------------- */ |
1650 | /* ------------------------------------------------------------------------- */ |
1637 | /* |
1651 | /* |
1638 | * Set a font |
1652 | * Set a font |
1639 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
1653 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
1640 | * XTERM_SEQ: Set G1 character set: ESC ) <C> |
1654 | * XTERM_SEQ: Set G1 character set: ESC ) <C> |
1641 | * XTERM_SEQ: Set G2 character set: ESC * <C> |
1655 | * XTERM_SEQ: Set G2 character set: ESC * <C> |
1642 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1656 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1643 | * See set_font_style for possible values for <C> |
1657 | * See set_font_style for possible values for <C> |
1644 | */ |
1658 | */ |
1645 | /* EXTPROTO */ |
|
|
1646 | void |
1659 | void |
1647 | rxvt_scr_charset_set(pR_ int set, unsigned int ch) |
1660 | rxvt_term::scr_charset_set (int set, unsigned int ch) |
1648 | { |
1661 | { |
1649 | R->charsets[set] = (unsigned char)ch; |
1662 | charsets[set] = (unsigned char)ch; |
1650 | rxvt_set_font_style(aR); |
1663 | set_font_style (); |
1651 | } |
1664 | } |
1652 | |
1665 | |
1653 | |
|
|
1654 | /* ------------------------------------------------------------------------- * |
|
|
1655 | * GRAPHICS COLOURS * |
|
|
1656 | * ------------------------------------------------------------------------- */ |
|
|
1657 | |
|
|
1658 | #ifdef RXVT_GRAPHICS |
|
|
1659 | /* EXTPROTO */ |
|
|
1660 | int |
|
|
1661 | rxvt_scr_get_fgcolor(pR) |
|
|
1662 | { |
|
|
1663 | return GET_FGCOLOR(R->rstyle); |
|
|
1664 | } |
|
|
1665 | |
|
|
1666 | /* ------------------------------------------------------------------------- */ |
|
|
1667 | /* EXTPROTO */ |
|
|
1668 | int |
|
|
1669 | rxvt_scr_get_bgcolor(pR) |
|
|
1670 | { |
|
|
1671 | return GET_BGCOLOR(R->rstyle); |
|
|
1672 | } |
|
|
1673 | #endif |
|
|
1674 | |
1666 | |
1675 | /* ------------------------------------------------------------------------- * |
1667 | /* ------------------------------------------------------------------------- * |
1676 | * MAJOR SCREEN MANIPULATION * |
1668 | * MAJOR SCREEN MANIPULATION * |
1677 | * ------------------------------------------------------------------------- */ |
1669 | * ------------------------------------------------------------------------- */ |
1678 | |
1670 | |
1679 | /* |
1671 | /* |
|
|
1672 | * refresh matching text. |
|
|
1673 | */ |
|
|
1674 | bool |
|
|
1675 | rxvt_term::scr_refresh_rend (rend_t mask, rend_t value) |
|
|
1676 | { |
|
|
1677 | bool found = false; |
|
|
1678 | |
|
|
1679 | for (int i = 0; i < TermWin.nrow; i++) |
|
|
1680 | { |
|
|
1681 | int col = 0; |
|
|
1682 | rend_t *drp = drawn_rend [i]; |
|
|
1683 | |
|
|
1684 | for (; col < TermWin.ncol; col++, drp++) |
|
|
1685 | if ((*drp & mask) == value) |
|
|
1686 | { |
|
|
1687 | found = true; |
|
|
1688 | *drp = ~value; |
|
|
1689 | } |
|
|
1690 | } |
|
|
1691 | |
|
|
1692 | return found; |
|
|
1693 | } |
|
|
1694 | |
|
|
1695 | /* |
1680 | * Refresh an area |
1696 | * Refresh an area |
1681 | */ |
1697 | */ |
1682 | enum { |
1698 | enum { |
1683 | PART_BEG = 0, |
1699 | PART_BEG = 0, |
1684 | PART_END, |
1700 | PART_END, |
1685 | RC_COUNT |
1701 | RC_COUNT |
1686 | }; |
1702 | }; |
1687 | |
1703 | |
1688 | void |
1704 | void |
1689 | rxvt_term::scr_expose (int x, int y, int width, int height, bool refresh) |
1705 | rxvt_term::scr_expose (int x, int y, int width, int height, bool refresh) |
1690 | { |
1706 | { |
… | |
… | |
1699 | x = min(x, (int)TermWin.width); |
1715 | x = min(x, (int)TermWin.width); |
1700 | y = max(y, (int)TermWin.int_bwidth); |
1716 | y = max(y, (int)TermWin.int_bwidth); |
1701 | y = min(y, (int)TermWin.height); |
1717 | y = min(y, (int)TermWin.height); |
1702 | #endif |
1718 | #endif |
1703 | |
1719 | |
1704 | /* round down */ |
1720 | /* round down */ |
1705 | rc[PART_BEG].col = Pixel2Col(x); |
1721 | rc[PART_BEG].col = Pixel2Col(x); |
1706 | rc[PART_BEG].row = Pixel2Row(y); |
1722 | rc[PART_BEG].row = Pixel2Row(y); |
1707 | /* round up */ |
1723 | /* round up */ |
1708 | rc[PART_END].col = Pixel2Width(x + width + TermWin.fwidth - 1); |
1724 | rc[PART_END].col = Pixel2Width(x + width + TermWin.fwidth - 1); |
1709 | rc[PART_END].row = Pixel2Row(y + height + TermWin.fheight - 1); |
1725 | rc[PART_END].row = Pixel2Row(y + height + TermWin.fheight - 1); |
1710 | |
1726 | |
1711 | /* sanity checks */ |
1727 | /* sanity checks */ |
1712 | for (i = PART_BEG; i < RC_COUNT; i++) |
1728 | for (i = PART_BEG; i < RC_COUNT; i++) |
1713 | { |
1729 | { |
1714 | MIN_IT(rc[i].col, TermWin.ncol - 1); |
1730 | MIN_IT(rc[i].col, TermWin.ncol - 1); |
1715 | MIN_IT(rc[i].row, TermWin.nrow - 1); |
1731 | MIN_IT(rc[i].row, TermWin.nrow - 1); |
1716 | } |
1732 | } |
… | |
… | |
1738 | /* ------------------------------------------------------------------------- */ |
1754 | /* ------------------------------------------------------------------------- */ |
1739 | /* |
1755 | /* |
1740 | * Move the display so that the line represented by scrollbar value Y is at |
1756 | * Move the display so that the line represented by scrollbar value Y is at |
1741 | * the top of the screen |
1757 | * the top of the screen |
1742 | */ |
1758 | */ |
1743 | /* EXTPROTO */ |
|
|
1744 | int |
1759 | int |
1745 | rxvt_scr_move_to(pR_ int y, int len) |
1760 | rxvt_term::scr_move_to (int y, int len) |
1746 | { |
1761 | { |
1747 | long p = 0; |
1762 | long p = 0; |
1748 | uint16_t oldviewstart; |
1763 | uint16_t oldviewstart; |
1749 | |
1764 | |
1750 | oldviewstart = R->TermWin.view_start; |
1765 | oldviewstart = TermWin.view_start; |
1751 | if (y < len) { |
1766 | if (y < len) |
|
|
1767 | { |
1752 | p = (R->TermWin.nrow + R->TermWin.nscrolled) * (len - y) / len; |
1768 | p = (TermWin.nrow + TermWin.nscrolled) * (len - y) / len; |
1753 | p -= (long)(R->TermWin.nrow - 1); |
1769 | p -= (long)(TermWin.nrow - 1); |
1754 | p = max(p, 0); |
1770 | p = max(p, 0); |
1755 | } |
1771 | } |
1756 | R->TermWin.view_start = (uint16_t)min(p, R->TermWin.nscrolled); |
1772 | TermWin.view_start = (uint16_t)min(p, TermWin.nscrolled); |
1757 | D_SCREEN((stderr, "rxvt_scr_move_to(%d, %d) view_start:%d", y, len, R->TermWin.view_start)); |
1773 | D_SCREEN((stderr, "rxvt_scr_move_to(%d, %d) view_start:%d", y, len, TermWin.view_start)); |
1758 | |
1774 | |
1759 | return rxvt_scr_changeview(aR_ oldviewstart); |
1775 | return scr_changeview (oldviewstart); |
1760 | } |
1776 | } |
1761 | |
1777 | |
1762 | /* ------------------------------------------------------------------------- */ |
1778 | /* ------------------------------------------------------------------------- */ |
1763 | /* |
1779 | /* |
1764 | * Page the screen up/down nlines |
1780 | * Page the screen up/down nlines |
1765 | * direction should be UP or DN |
1781 | * direction should be UP or DN |
1766 | */ |
1782 | */ |
1767 | /* EXTPROTO */ |
|
|
1768 | int |
1783 | int |
1769 | rxvt_scr_page(pR_ enum page_dirn direction, int nlines) |
1784 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1770 | { |
1785 | { |
1771 | int n; |
1786 | int n; |
1772 | uint16_t oldviewstart; |
1787 | uint16_t oldviewstart; |
1773 | |
1788 | |
1774 | D_SCREEN((stderr, "rxvt_scr_page(%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, R->TermWin.view_start)); |
1789 | D_SCREEN((stderr, "rxvt_scr_page(%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, TermWin.view_start)); |
1775 | #ifdef DEBUG_STRICT |
1790 | #ifdef DEBUG_STRICT |
1776 | assert((nlines >= 0) && (nlines <= R->TermWin.nrow)); |
1791 | assert((nlines >= 0) && (nlines <= TermWin.nrow)); |
1777 | #endif |
1792 | #endif |
1778 | oldviewstart = R->TermWin.view_start; |
1793 | oldviewstart = TermWin.view_start; |
1779 | if (direction == UP) { |
1794 | if (direction == UP) |
|
|
1795 | { |
1780 | n = R->TermWin.view_start + nlines; |
1796 | n = TermWin.view_start + nlines; |
1781 | R->TermWin.view_start = min(n, R->TermWin.nscrolled); |
1797 | TermWin.view_start = min(n, TermWin.nscrolled); |
1782 | } else { |
1798 | } |
|
|
1799 | else |
|
|
1800 | { |
1783 | n = R->TermWin.view_start - nlines; |
1801 | n = TermWin.view_start - nlines; |
1784 | R->TermWin.view_start = max(n, 0); |
1802 | TermWin.view_start = max(n, 0); |
1785 | } |
1803 | } |
1786 | return rxvt_scr_changeview(aR_ oldviewstart); |
1804 | return scr_changeview (oldviewstart); |
1787 | } |
1805 | } |
1788 | |
1806 | |
1789 | /* INTPROTO */ |
|
|
1790 | int |
1807 | int |
1791 | rxvt_scr_changeview(pR_ uint16_t oldviewstart) |
1808 | rxvt_term::scr_changeview (uint16_t oldviewstart) |
1792 | { |
1809 | { |
1793 | if (R->TermWin.view_start != oldviewstart) { |
1810 | if (TermWin.view_start != oldviewstart) |
|
|
1811 | { |
1794 | R->want_refresh = 1; |
1812 | want_refresh = 1; |
1795 | #ifdef RXVT_GRAPHICS |
1813 | #ifdef RXVT_GRAPHICS |
1796 | if (rxvt_Gr_Displayed(aR)) |
1814 | if (Gr_Displayed ()) |
1797 | rxvt_Gr_scroll(aR_ 0); |
1815 | Gr_scroll (0); |
1798 | #endif |
1816 | #endif |
1799 | R->num_scr -= (R->TermWin.view_start - oldviewstart); |
1817 | num_scr -= (TermWin.view_start - oldviewstart); |
1800 | } |
1818 | } |
1801 | return (int)(R->TermWin.view_start - oldviewstart); |
1819 | return (int)(TermWin.view_start - oldviewstart); |
1802 | } |
1820 | } |
1803 | |
1821 | |
1804 | /* ------------------------------------------------------------------------- */ |
1822 | /* ------------------------------------------------------------------------- */ |
1805 | /* EXTPROTO */ |
|
|
1806 | void |
1823 | void |
1807 | rxvt_scr_bell(pR) |
1824 | rxvt_term::scr_bell () |
1808 | { |
1825 | { |
1809 | #ifndef NO_BELL |
1826 | #ifndef NO_BELL |
1810 | # ifndef NO_MAPALERT |
1827 | # ifndef NO_MAPALERT |
1811 | # ifdef MAPALERT_OPTION |
1828 | # ifdef MAPALERT_OPTION |
1812 | if (R->Options & Opt_mapAlert) |
1829 | if (Options & Opt_mapAlert) |
1813 | # endif |
1830 | # endif |
1814 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
1831 | XMapWindow(display->display, TermWin.parent[0]); |
1815 | # endif |
1832 | # endif |
1816 | if (R->Options & Opt_visualBell) { |
1833 | if (Options & Opt_visualBell) |
|
|
1834 | { |
1817 | rxvt_scr_rvideo_mode(aR_ !R->rvideo); /* refresh also done */ |
1835 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1818 | rxvt_scr_rvideo_mode(aR_ !R->rvideo); /* refresh also done */ |
1836 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
|
|
1837 | } |
1819 | } else |
1838 | else |
1820 | XBell(R->Xdisplay, 0); |
1839 | XBell(display->display, 0); |
1821 | #endif |
1840 | #endif |
1822 | } |
1841 | } |
1823 | |
1842 | |
1824 | /* ------------------------------------------------------------------------- */ |
1843 | /* ------------------------------------------------------------------------- */ |
1825 | /* ARGSUSED */ |
1844 | /* ARGSUSED */ |
1826 | /* EXTPROTO */ |
|
|
1827 | void |
1845 | void |
1828 | rxvt_scr_printscreen(pR_ int fullhist) |
1846 | rxvt_term::scr_printscreen (int fullhist) |
1829 | { |
1847 | { |
1830 | #ifdef PRINTPIPE |
1848 | #ifdef PRINTPIPE |
1831 | int i, r1, nrows, row_offset; |
1849 | int i, r1, nrows, row_offset; |
1832 | text_t *t; |
1850 | text_t *t; |
1833 | FILE *fd; |
1851 | FILE *fd; |
1834 | |
1852 | |
1835 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
1853 | if ((fd = popen_printer ()) == NULL) |
1836 | return; |
1854 | return; |
1837 | nrows = R->TermWin.nrow; |
1855 | nrows = TermWin.nrow; |
1838 | row_offset = R->TermWin.saveLines; |
1856 | row_offset = TermWin.saveLines; |
1839 | if (!fullhist) |
1857 | if (!fullhist) |
1840 | row_offset -= R->TermWin.view_start; |
1858 | row_offset -= TermWin.view_start; |
1841 | else { |
1859 | else |
|
|
1860 | { |
1842 | nrows += R->TermWin.nscrolled; |
1861 | nrows += TermWin.nscrolled; |
1843 | row_offset -= R->TermWin.nscrolled; |
1862 | row_offset -= TermWin.nscrolled; |
1844 | } |
1863 | } |
1845 | |
1864 | |
1846 | for (r1 = 0; r1 < nrows; r1++) { |
1865 | for (r1 = 0; r1 < nrows; r1++) |
|
|
1866 | { |
1847 | t = R->screen.text[r1 + row_offset]; |
1867 | t = screen.text[r1 + row_offset]; |
1848 | for (i = R->TermWin.ncol - 1; i >= 0; i--) |
1868 | for (i = TermWin.ncol - 1; i >= 0; i--) |
1849 | if (!isspace(t[i])) |
1869 | if (!isspace(t[i])) |
1850 | break; |
1870 | break; |
1851 | fprintf(fd, "%.*s\n", (i + 1), t); |
1871 | fprintf(fd, "%.*s\n", (i + 1), t); |
1852 | } |
1872 | } |
1853 | rxvt_pclose_printer(fd); |
1873 | pclose_printer (fd); |
1854 | #endif |
1874 | #endif |
1855 | } |
1875 | } |
1856 | |
1876 | |
1857 | /* ------------------------------------------------------------------------- */ |
1877 | /* ------------------------------------------------------------------------- */ |
1858 | /* |
1878 | /* |
1859 | * Refresh the screen |
1879 | * Refresh the screen |
1860 | * R->drawn_text/R->drawn_rend contain the screen information before the update. |
1880 | * drawn_text/drawn_rend contain the screen information before the update. |
1861 | * R->screen.text/R->screen.rend contain what the screen will change to. |
1881 | * screen.text/screen.rend contain what the screen will change to. |
1862 | */ |
1882 | */ |
1863 | |
|
|
1864 | #if defined (NO_BRIGHTCOLOR) || defined (VERYBOLD) |
|
|
1865 | # define MONO_BOLD(x) ((x) & (RS_Bold|RS_Blink)) |
|
|
1866 | # define MONO_BOLD_FG(x, fg) MONO_BOLD(x) |
|
|
1867 | #else |
|
|
1868 | # define MONO_BOLD(x) \ |
|
|
1869 | (((x) & (RS_Bold | RS_fgMask)) == (RS_Bold | Color_fg)) |
|
|
1870 | # define MONO_BOLD_FG(x, fg) (((x) & RS_Bold) && (fg) == Color_fg) |
|
|
1871 | #endif |
|
|
1872 | |
1883 | |
1873 | #define FONT_WIDTH(X, Y) \ |
1884 | #define FONT_WIDTH(X, Y) \ |
1874 | (X)->per_char[(Y) - (X)->min_char_or_byte2].width |
1885 | (X)->per_char[(Y) - (X)->min_char_or_byte2].width |
1875 | #define FONT_RBEAR(X, Y) \ |
1886 | #define FONT_RBEAR(X, Y) \ |
1876 | (X)->per_char[(Y) - (X)->min_char_or_byte2].rbearing |
1887 | (X)->per_char[(Y) - (X)->min_char_or_byte2].rbearing |
… | |
… | |
1880 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1891 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1881 | |
1892 | |
1882 | void |
1893 | void |
1883 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1894 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1884 | { |
1895 | { |
1885 | unsigned char clearfirst, /* first character writes before cell */ |
1896 | unsigned char clearfirst, /* first character writes before cell */ |
1886 | clearlast, /* last character writes beyond cell */ |
1897 | clearlast, /* last character writes beyond cell */ |
1887 | must_clear, /* use draw_string not draw_image_string */ |
1898 | must_clear, /* use draw_string not draw_image_string */ |
1888 | #ifndef NO_BOLDFONT |
|
|
1889 | bfont, /* we've changed font to bold font */ |
|
|
1890 | #endif |
|
|
1891 | rvid, /* reverse video this position */ |
1899 | rvid, /* reverse video this position */ |
1892 | wbyte, /* we're in multibyte */ |
|
|
1893 | showcursor; /* show the cursor */ |
1900 | showcursor; /* show the cursor */ |
1894 | int fore, back; /* desired foreground/background */ |
|
|
1895 | int16_t col, row, /* column/row we're processing */ |
1901 | int16_t col, row, /* column/row we're processing */ |
1896 | ocrow; /* old cursor row */ |
1902 | ocrow; /* old cursor row */ |
1897 | int cursorwidth; |
1903 | int cursorwidth; |
1898 | int i, /* tmp */ |
1904 | int i, /* tmp */ |
1899 | row_offset; /* basic offset in screen structure */ |
1905 | row_offset; /* basic offset in screen structure */ |
1900 | #ifndef NO_CURSORCOLOR |
1906 | #ifndef NO_CURSORCOLOR |
1901 | rend_t cc1; /* store colours at cursor position(s) */ |
1907 | rend_t cc1; /* store colours at cursor position(s) */ |
1902 | rend_t cc2; /* store colours at cursor position(s) */ |
|
|
1903 | #endif |
1908 | #endif |
1904 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1909 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1905 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1910 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1906 | |
1911 | |
1907 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1912 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1908 | return; |
1913 | return; |
1909 | |
1914 | |
1910 | /* |
1915 | /* |
1911 | * A: set up vars |
1916 | * A: set up vars |
1912 | */ |
1917 | */ |
1913 | clearfirst = clearlast = must_clear = wbyte = 0; |
1918 | clearfirst = clearlast = must_clear = 0; |
1914 | #ifndef NO_BOLDFONT |
|
|
1915 | bfont = 0; |
|
|
1916 | #endif |
|
|
1917 | |
1919 | |
1918 | if (currmaxcol < TermWin.ncol) |
1920 | refresh_count = 0; |
|
|
1921 | |
|
|
1922 | row_offset = TermWin.saveLines - TermWin.view_start; |
|
|
1923 | |
|
|
1924 | if ((refresh_type & REFRESH_BOUNDS)) |
|
|
1925 | { |
|
|
1926 | clearfirst = clearlast = 1; |
|
|
1927 | refresh_type &= ~REFRESH_BOUNDS; |
|
|
1928 | } |
|
|
1929 | |
|
|
1930 | #ifdef XPM_BACKGROUND |
|
|
1931 | must_clear |= (bgPixmap.pixmap != None); |
|
|
1932 | #endif |
|
|
1933 | #ifdef TRANSPARENT |
|
|
1934 | must_clear |= ((Options & Opt_transparent) && am_transparent); |
|
|
1935 | #endif |
|
|
1936 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
|
|
1937 | |
|
|
1938 | /* |
|
|
1939 | * B: reverse any characters which are selected |
|
|
1940 | */ |
|
|
1941 | scr_reverse_selection (); |
|
|
1942 | |
|
|
1943 | /* |
|
|
1944 | * C: set the cursor character(s) |
|
|
1945 | */ |
|
|
1946 | { |
|
|
1947 | unsigned char setoldcursor; |
|
|
1948 | rend_t ccol1, /* Cursor colour */ |
|
|
1949 | ccol2; /* Cursor colour2 */ |
|
|
1950 | |
|
|
1951 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
1952 | cursorwidth = 0; |
|
|
1953 | #ifdef CURSOR_BLINK |
|
|
1954 | if (hidden_cursor) |
|
|
1955 | showcursor = 0; |
|
|
1956 | #endif |
|
|
1957 | |
|
|
1958 | cursorwidth = 0; |
|
|
1959 | |
|
|
1960 | if (showcursor) |
1919 | { |
1961 | { |
1920 | currmaxcol = TermWin.ncol; |
|
|
1921 | buffer = (char *)rxvt_realloc (buffer, |
|
|
1922 | sizeof(char) * (currmaxcol + 1) * MB_CUR_MAX); |
|
|
1923 | } |
|
|
1924 | |
|
|
1925 | refresh_count = 0; |
|
|
1926 | |
|
|
1927 | row_offset = TermWin.saveLines - TermWin.view_start; |
|
|
1928 | |
|
|
1929 | if ((refresh_type & REFRESH_BOUNDS)) |
|
|
1930 | { |
|
|
1931 | clearfirst = clearlast = 1; |
|
|
1932 | refresh_type &= ~REFRESH_BOUNDS; |
|
|
1933 | } |
|
|
1934 | |
|
|
1935 | #if defined(XPM_BACKGROUND) |
|
|
1936 | must_clear |= (bgPixmap.pixmap != None); |
|
|
1937 | #endif |
|
|
1938 | #if defined(TRANSPARENT) |
|
|
1939 | must_clear |= ((Options & Opt_transparent) && am_transparent); |
|
|
1940 | #endif |
|
|
1941 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
|
|
1942 | |
|
|
1943 | /* |
|
|
1944 | * B: reverse any characters which are selected |
|
|
1945 | */ |
|
|
1946 | rxvt_scr_reverse_selection (this); |
|
|
1947 | |
|
|
1948 | /* |
|
|
1949 | * C: set the cursor character(s) |
|
|
1950 | */ |
|
|
1951 | { |
|
|
1952 | unsigned char setoldcursor; |
|
|
1953 | rend_t ccol1, /* Cursor colour */ |
|
|
1954 | ccol2; /* Cursor colour2 */ |
|
|
1955 | |
|
|
1956 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
1957 | cursorwidth = 0; |
|
|
1958 | #ifdef CURSOR_BLINK |
|
|
1959 | if (hidden_cursor) |
|
|
1960 | showcursor = 0; |
|
|
1961 | #endif |
|
|
1962 | |
|
|
1963 | cursorwidth = 0; |
|
|
1964 | |
|
|
1965 | if (showcursor) |
|
|
1966 | { |
|
|
1967 | cursorwidth++; |
1962 | cursorwidth++; |
1968 | |
1963 | |
1969 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines] |
1964 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines] |
1970 | [screen.cur.col]); |
1965 | [screen.cur.col]); |
1971 | |
1966 | |
1972 | if (showcursor && TermWin.focus) |
1967 | if (showcursor && TermWin.focus) |
1973 | { |
1968 | { |
1974 | *srp ^= RS_RVid; |
1969 | *srp ^= RS_RVid; |
1975 | #ifndef NO_CURSORCOLOR |
1970 | #ifndef NO_CURSORCOLOR |
1976 | cc1 = *srp & (RS_fgMask | RS_bgMask); |
1971 | cc1 = *srp & (RS_fgMask | RS_bgMask); |
1977 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_cursor)) |
1972 | if (ISSET_PIXCOLOR (Color_cursor)) |
1978 | ccol1 = Color_cursor; |
1973 | ccol1 = Color_cursor; |
1979 | else |
1974 | else |
1980 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1975 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1981 | ccol1 = GET_FGCOLOR(rstyle); |
1976 | ccol1 = GET_FGCOLOR(rstyle); |
1982 | #else |
1977 | #else |
1983 | ccol1 = Color_fg; |
1978 | ccol1 = Color_fg; |
1984 | #endif |
1979 | #endif |
1985 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_cursor2)) |
1980 | if (ISSET_PIXCOLOR (Color_cursor2)) |
1986 | ccol2 = Color_cursor2; |
1981 | ccol2 = Color_cursor2; |
1987 | else |
1982 | else |
1988 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1983 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1989 | ccol2 = GET_BGCOLOR(rstyle); |
1984 | ccol2 = GET_BGCOLOR(rstyle); |
1990 | #else |
1985 | #else |
1991 | ccol2 = Color_bg; |
1986 | ccol2 = Color_bg; |
1992 | #endif |
1987 | #endif |
1993 | *srp = SET_FGCOLOR(*srp, ccol1); |
1988 | *srp = SET_FGCOLOR(*srp, ccol1); |
1994 | *srp = SET_BGCOLOR(*srp, ccol2); |
1989 | *srp = SET_BGCOLOR(*srp, ccol2); |
1995 | #endif |
1990 | #endif |
1996 | } |
|
|
1997 | |
1991 | |
1998 | while (IS_WIDE (*srp)) |
|
|
1999 | cursorwidth++, srp++; |
|
|
2000 | } |
|
|
2001 | |
|
|
2002 | /* make sure no outline cursor is left around */ |
|
|
2003 | setoldcursor = 0; |
|
|
2004 | if (ocrow != -1) { |
|
|
2005 | if (screen.cur.row + TermWin.view_start != ocrow |
|
|
2006 | || screen.cur.col != oldcursor.col) { |
|
|
2007 | if (ocrow < TermWin.nrow |
|
|
2008 | && oldcursor.col < TermWin.ncol) { |
|
|
2009 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
|
|
2010 | } |
|
|
2011 | if (TermWin.focus || !showcursor) |
|
|
2012 | oldcursor.row = -1; |
|
|
2013 | else |
|
|
2014 | setoldcursor = 1; |
|
|
2015 | } |
|
|
2016 | } else if (!TermWin.focus) |
|
|
2017 | setoldcursor = 1; |
|
|
2018 | if (setoldcursor) { |
|
|
2019 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
|
|
2020 | oldcursor.row = -1; |
|
|
2021 | else { |
|
|
2022 | oldcursor.row = screen.cur.row + TermWin.view_start; |
|
|
2023 | oldcursor.col = screen.cur.col; |
|
|
2024 | } |
1992 | } |
2025 | } |
1993 | } |
|
|
1994 | |
|
|
1995 | /* make sure no outline cursor is left around */ |
|
|
1996 | setoldcursor = 0; |
|
|
1997 | if (ocrow != -1) |
|
|
1998 | { |
|
|
1999 | if (screen.cur.row + TermWin.view_start != ocrow |
|
|
2000 | || screen.cur.col != oldcursor.col) |
|
|
2001 | { |
|
|
2002 | if (ocrow < TermWin.nrow |
|
|
2003 | && oldcursor.col < TermWin.ncol) |
|
|
2004 | { |
|
|
2005 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
|
|
2006 | } |
|
|
2007 | if (TermWin.focus || !showcursor) |
|
|
2008 | oldcursor.row = -1; |
|
|
2009 | else |
|
|
2010 | setoldcursor = 1; |
|
|
2011 | } |
2026 | } |
2012 | } |
|
|
2013 | else if (!TermWin.focus) |
|
|
2014 | setoldcursor = 1; |
|
|
2015 | if (setoldcursor) |
|
|
2016 | { |
|
|
2017 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
|
|
2018 | oldcursor.row = -1; |
|
|
2019 | else |
|
|
2020 | { |
|
|
2021 | oldcursor.row = screen.cur.row + TermWin.view_start; |
|
|
2022 | oldcursor.col = screen.cur.col; |
|
|
2023 | } |
|
|
2024 | } |
|
|
2025 | } |
2027 | |
2026 | |
2028 | #ifndef NO_SLOW_LINK_SUPPORT |
2027 | #ifndef NO_SLOW_LINK_SUPPORT |
|
|
2028 | /* |
|
|
2029 | * D: CopyArea pass - very useful for slower links |
|
|
2030 | * This has been deliberately kept simple. |
|
|
2031 | */ |
|
|
2032 | i = num_scr; |
|
|
2033 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
|
|
2034 | && abs(i) < TermWin.nrow && !must_clear) |
|
|
2035 | { |
|
|
2036 | int16_t nits; |
|
|
2037 | int j; |
|
|
2038 | rend_t *drp2; |
|
|
2039 | text_t *dtp2; |
|
|
2040 | int len, wlen; |
|
|
2041 | |
|
|
2042 | j = TermWin.nrow; |
|
|
2043 | wlen = len = -1; |
|
|
2044 | row = i > 0 ? 0 : j - 1; |
|
|
2045 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
|
|
2046 | { |
|
|
2047 | if (row + i >= 0 && row + i < TermWin.nrow && row + i != ocrow) |
|
|
2048 | { |
|
|
2049 | stp = screen.text[row + row_offset]; |
|
|
2050 | srp = screen.rend[row + row_offset]; |
|
|
2051 | dtp = drawn_text[row]; |
|
|
2052 | dtp2 = drawn_text[row + i]; |
|
|
2053 | drp = drawn_rend[row]; |
|
|
2054 | drp2 = drawn_rend[row + i]; |
|
|
2055 | |
|
|
2056 | for (nits = 0, col = TermWin.ncol; col--; ) |
|
|
2057 | if (stp[col] != dtp2[col] || srp[col] != drp2[col]) |
|
|
2058 | nits--; |
|
|
2059 | else if (stp[col] != dtp[col] || srp[col] != drp[col]) |
|
|
2060 | nits++; |
|
|
2061 | |
|
|
2062 | if (nits > 8) /* XXX: arbitrary choice */ |
|
|
2063 | { |
|
|
2064 | for (col = TermWin.ncol; col--; ) |
|
|
2065 | { |
|
|
2066 | *dtp++ = *dtp2++; |
|
|
2067 | *drp++ = *drp2++; |
|
|
2068 | } |
|
|
2069 | |
|
|
2070 | if (len == -1) |
|
|
2071 | len = row; |
|
|
2072 | |
|
|
2073 | wlen = row; |
|
|
2074 | continue; |
|
|
2075 | } |
|
|
2076 | } |
|
|
2077 | |
|
|
2078 | if (len != -1) |
|
|
2079 | { |
|
|
2080 | /* also comes here at end if needed because of >= above */ |
|
|
2081 | if (wlen < len) |
|
|
2082 | SWAP_IT(wlen, len, int); |
|
|
2083 | |
|
|
2084 | D_SCREEN((stderr, "rxvt_scr_refresh(): XCopyArea: %d -> %d (height: %d)", len + i, len, wlen - len + 1)); |
|
|
2085 | XCopyArea (display->display, TermWin.vt, TermWin.vt, |
|
|
2086 | TermWin.gc, 0, Row2Pixel (len + i), |
|
|
2087 | (unsigned int)TermWin_TotalWidth (), |
|
|
2088 | (unsigned int)Height2Pixel (wlen - len + 1), |
|
|
2089 | 0, Row2Pixel (len)); |
|
|
2090 | len = -1; |
|
|
2091 | } |
|
|
2092 | } |
|
|
2093 | } |
|
|
2094 | #endif |
|
|
2095 | |
|
|
2096 | /* |
|
|
2097 | * E: main pass across every character |
|
|
2098 | */ |
|
|
2099 | for (row = 0; row < TermWin.nrow; row++) |
|
|
2100 | { |
|
|
2101 | stp = screen.text[row + row_offset]; |
|
|
2102 | srp = screen.rend[row + row_offset]; |
|
|
2103 | dtp = drawn_text[row]; |
|
|
2104 | drp = drawn_rend[row]; |
|
|
2105 | |
|
|
2106 | /* |
|
|
2107 | * E2: OK, now the real pass |
|
|
2108 | */ |
|
|
2109 | int ypixel = (int)Row2Pixel(row); |
|
|
2110 | |
|
|
2111 | for (col = 0; col < TermWin.ncol; col++) |
|
|
2112 | { |
|
|
2113 | /* compare new text with old - if exactly the same then continue */ |
|
|
2114 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
|
|
2115 | |
|
|
2116 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2117 | && (rend == drp[col] /* Either rendition the same or */ |
|
|
2118 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2119 | && GET_BGATTR(rend) == GET_BGATTR(drp[col])))) |
|
|
2120 | continue; |
|
|
2121 | |
|
|
2122 | text_t *text = stp + col; |
|
|
2123 | int count = 1; |
|
|
2124 | |
|
|
2125 | /* redraw one or more characters */ |
|
|
2126 | |
|
|
2127 | dtp[col] = stp[col]; |
|
|
2128 | drp[col] = rend; |
|
|
2129 | |
|
|
2130 | if (*text == NOCHAR) // never start redrawing at invisible characters. */ |
|
|
2131 | continue; |
|
|
2132 | |
|
|
2133 | int xpixel = Col2Pixel(col); |
|
|
2134 | |
|
|
2135 | // this loop looks very messy, it can probably be optimized |
|
|
2136 | // and cleaned a bit by you? |
|
|
2137 | for (i = 0; ++col < TermWin.ncol; ) |
|
|
2138 | { |
|
|
2139 | if (stp[col] == NOCHAR) |
|
|
2140 | { |
|
|
2141 | dtp[col] = stp[col]; |
|
|
2142 | drp[col] = rend; |
|
|
2143 | count++; |
|
|
2144 | |
|
|
2145 | if (i) // only possible skip if char unchanged |
|
|
2146 | i++; |
|
|
2147 | |
|
|
2148 | continue; |
|
|
2149 | } |
|
|
2150 | |
|
|
2151 | if (rend != srp[col]) |
|
|
2152 | break; |
|
|
2153 | |
|
|
2154 | count++; |
|
|
2155 | |
|
|
2156 | if (stp[col] != dtp[col] |
|
|
2157 | || srp[col] != drp[col]) |
|
|
2158 | { |
|
|
2159 | if (must_clear && (i++ > (count / 2))) |
|
|
2160 | break; |
|
|
2161 | |
|
|
2162 | dtp[col] = stp[col]; |
|
|
2163 | drp[col] = rend; |
|
|
2164 | i = 0; |
|
|
2165 | } |
|
|
2166 | else if (must_clear || (stp[col] != ' ' && ++i >= 32)) |
|
|
2167 | break; |
|
|
2168 | } |
|
|
2169 | |
|
|
2170 | col--; /* went one too far. move back */ |
|
|
2171 | count -= i; /* dump any matching trailing chars */ |
|
|
2172 | |
|
|
2173 | /* |
|
|
2174 | * Determine the attributes for the string |
|
|
2175 | */ |
|
|
2176 | int fid = GET_FONT (rend); |
|
|
2177 | int fore = GET_FGCOLOR (rend); // desired foreground |
|
|
2178 | int back = GET_BGCOLOR (rend); // desired background |
|
|
2179 | |
|
|
2180 | rend = GET_ATTR (rend); |
|
|
2181 | |
|
|
2182 | rvid = !!(rend & RS_RVid); |
|
|
2183 | if (rvid) |
|
|
2184 | { |
|
|
2185 | SWAP_IT(fore, back, int); |
|
|
2186 | |
|
|
2187 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2188 | if (ISSET_PIXCOLOR (Color_RV) |
|
|
2189 | # ifndef NO_CURSORCOLOR |
|
|
2190 | && !ISSET_PIXCOLOR (Color_cursor) |
|
|
2191 | # endif |
|
|
2192 | ) |
|
|
2193 | back = Color_RV; |
|
|
2194 | #endif |
|
|
2195 | |
|
|
2196 | } |
|
|
2197 | #ifdef TEXT_BLINK |
|
|
2198 | if (rend & RS_Blink) |
|
|
2199 | { |
|
|
2200 | if (!text_blink_ev.active) |
|
|
2201 | { |
|
|
2202 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
2203 | hidden_text = 0; |
|
|
2204 | } |
|
|
2205 | else if (hidden_text) |
|
|
2206 | fore = back; |
|
|
2207 | } |
|
|
2208 | #endif |
|
|
2209 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2210 | else if (rend & RS_Bold) |
|
|
2211 | { |
|
|
2212 | if (ISSET_PIXCOLOR (Color_BD)) |
|
|
2213 | fore = Color_BD; |
|
|
2214 | else if (fore == Color_fg) |
|
|
2215 | fore = Color_White; |
|
|
2216 | } |
|
|
2217 | else if (rend & RS_Uline) |
|
|
2218 | { |
|
|
2219 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2220 | fore = Color_UL; |
|
|
2221 | } |
|
|
2222 | #endif |
|
|
2223 | |
|
|
2224 | /* |
|
|
2225 | * Actually do the drawing of the string here |
|
|
2226 | */ |
|
|
2227 | rxvt_font *font = (*TermWin.fontset)[fid]; |
|
|
2228 | |
|
|
2229 | if (back == fore) |
|
|
2230 | font->clear_rect (xpixel, ypixel, |
|
|
2231 | TermWin.fwidth * count, TermWin.fheight, |
|
|
2232 | back); |
|
|
2233 | else if (back == Color_bg) |
|
|
2234 | { |
|
|
2235 | if (must_clear) |
|
|
2236 | { |
|
|
2237 | CLEAR_CHARS (xpixel, ypixel, count); |
|
|
2238 | |
|
|
2239 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
|
|
2240 | if (text[i] != ' ') |
|
|
2241 | { |
|
|
2242 | font->draw (xpixel, ypixel, text, count, fore, -1); |
|
|
2243 | break; |
|
|
2244 | } |
|
|
2245 | } |
|
|
2246 | else |
|
|
2247 | font->draw (xpixel, ypixel, text, count, fore, Color_bg); |
|
|
2248 | } |
|
|
2249 | else |
|
|
2250 | font->draw (xpixel, ypixel, text, count, fore, back); |
|
|
2251 | |
|
|
2252 | if ((rend & RS_Uline) && (font->descent > 1)) |
|
|
2253 | XDrawLine(display->display, drawBuffer, TermWin.gc, |
|
|
2254 | xpixel, ypixel + font->ascent + 1, |
|
|
2255 | xpixel + Width2Pixel(count) - 1, ypixel + font->ascent + 1); |
|
|
2256 | } /* for (col....) */ |
|
|
2257 | } /* for (row....) */ |
|
|
2258 | |
|
|
2259 | /* |
|
|
2260 | * G: cleanup cursor and display outline cursor if necessary |
|
|
2261 | */ |
|
|
2262 | if (showcursor) |
|
|
2263 | { |
|
|
2264 | if (TermWin.focus) |
|
|
2265 | { |
|
|
2266 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines] |
|
|
2267 | [screen.cur.col]); |
|
|
2268 | *srp ^= RS_RVid; |
|
|
2269 | #ifndef NO_CURSORCOLOR |
|
|
2270 | *srp = (*srp & ~(RS_fgMask | RS_bgMask)) | cc1; |
|
|
2271 | #endif |
|
|
2272 | |
|
|
2273 | } |
|
|
2274 | else if (oldcursor.row >= 0) |
|
|
2275 | { |
|
|
2276 | #ifndef NO_CURSORCOLOR |
|
|
2277 | if (ISSET_PIXCOLOR (Color_cursor)) |
|
|
2278 | XSetForeground (display->display, TermWin.gc, PixColors[Color_cursor]); |
|
|
2279 | #endif |
|
|
2280 | XDrawRectangle(display->display, drawBuffer, TermWin.gc, |
|
|
2281 | Col2Pixel(oldcursor.col), |
|
|
2282 | Row2Pixel(oldcursor.row), |
|
|
2283 | (unsigned int)(Width2Pixel(cursorwidth) - 1), |
|
|
2284 | (unsigned int)(Height2Pixel(1) - TermWin.lineSpace - 1)); |
|
|
2285 | } |
|
|
2286 | } |
|
|
2287 | |
|
|
2288 | /* |
|
|
2289 | * H: cleanup selection |
|
|
2290 | */ |
|
|
2291 | scr_reverse_selection (); |
|
|
2292 | |
|
|
2293 | /* |
|
|
2294 | * I: other general cleanup |
|
|
2295 | */ |
|
|
2296 | if (clearfirst && TermWin.int_bwidth) |
2029 | /* |
2297 | /* |
2030 | * D: CopyArea pass - very useful for slower links |
2298 | * clear the whole screen height, note that width == 0 is treated |
2031 | * This has been deliberately kept simple. |
2299 | * specially by XClearArea |
2032 | */ |
2300 | */ |
2033 | i = num_scr; |
2301 | XClearArea(display->display, TermWin.vt, 0, 0, |
2034 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
2302 | (unsigned int)TermWin.int_bwidth, |
2035 | && abs(i) < TermWin.nrow && !must_clear) |
|
|
2036 | { |
|
|
2037 | int16_t nits; |
|
|
2038 | int j; |
|
|
2039 | rend_t *drp2; |
|
|
2040 | text_t *dtp2; |
|
|
2041 | int len, wlen; |
|
|
2042 | |
|
|
2043 | j = TermWin.nrow; |
|
|
2044 | wlen = len = -1; |
|
|
2045 | row = i > 0 ? 0 : j - 1; |
|
|
2046 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
|
|
2047 | { |
|
|
2048 | if (row + i >= 0 && row + i < TermWin.nrow && row + i != ocrow) |
|
|
2049 | { |
|
|
2050 | stp = screen.text[row + row_offset]; |
|
|
2051 | srp = screen.rend[row + row_offset]; |
|
|
2052 | dtp = drawn_text[row]; |
|
|
2053 | dtp2 = drawn_text[row + i]; |
|
|
2054 | drp = drawn_rend[row]; |
|
|
2055 | drp2 = drawn_rend[row + i]; |
|
|
2056 | |
|
|
2057 | for (nits = 0, col = TermWin.ncol; col--; ) |
|
|
2058 | if (stp[col] != dtp2[col] || srp[col] != drp2[col]) |
|
|
2059 | nits--; |
|
|
2060 | else if (stp[col] != dtp[col] || srp[col] != drp[col]) |
|
|
2061 | nits++; |
|
|
2062 | |
|
|
2063 | if (nits > 8) /* XXX: arbitrary choice */ |
|
|
2064 | { |
|
|
2065 | for (col = TermWin.ncol; col--; ) |
|
|
2066 | { |
|
|
2067 | *dtp++ = *dtp2++; |
|
|
2068 | *drp++ = *drp2++; |
|
|
2069 | } |
|
|
2070 | |
|
|
2071 | if (len == -1) |
|
|
2072 | len = row; |
|
|
2073 | |
|
|
2074 | wlen = row; |
|
|
2075 | continue; |
|
|
2076 | } |
|
|
2077 | } |
|
|
2078 | |
|
|
2079 | if (len != -1) |
|
|
2080 | { |
|
|
2081 | /* also comes here at end if needed because of >= above */ |
|
|
2082 | if (wlen < len) |
|
|
2083 | SWAP_IT(wlen, len, int); |
|
|
2084 | |
|
|
2085 | D_SCREEN((stderr, "rxvt_scr_refresh(): XCopyArea: %d -> %d (height: %d)", len + i, len, wlen - len + 1)); |
|
|
2086 | XCopyArea (Xdisplay, TermWin.vt, TermWin.vt, |
|
|
2087 | TermWin.gc, 0, Row2Pixel (len + i), |
|
|
2088 | (unsigned int)TermWin_TotalWidth (), |
2303 | (unsigned int)TermWin_TotalHeight(), False); |
2089 | (unsigned int)Height2Pixel (wlen - len + 1), |
2304 | if (clearlast && TermWin.int_bwidth) |
2090 | 0, Row2Pixel (len)); |
|
|
2091 | len = -1; |
|
|
2092 | } |
|
|
2093 | } |
|
|
2094 | } |
|
|
2095 | #endif |
|
|
2096 | |
|
|
2097 | /* |
2305 | /* |
2098 | * E: main pass across every character |
2306 | * clear the whole screen height, note that width == 0 is treated |
|
|
2307 | * specially by XClearArea |
2099 | */ |
2308 | */ |
2100 | for (row = 0; row < TermWin.nrow; row++) |
|
|
2101 | { |
|
|
2102 | stp = screen.text[row + row_offset]; |
|
|
2103 | srp = screen.rend[row + row_offset]; |
|
|
2104 | dtp = drawn_text[row]; |
|
|
2105 | drp = drawn_rend[row]; |
|
|
2106 | |
|
|
2107 | /* |
|
|
2108 | * E2: OK, now the real pass |
|
|
2109 | */ |
|
|
2110 | int ypixel = (int)Row2Pixel(row); |
|
|
2111 | |
|
|
2112 | for (col = 0; col < TermWin.ncol; col++) |
|
|
2113 | { |
|
|
2114 | /* compare new text with old - if exactly the same then continue */ |
|
|
2115 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
|
|
2116 | |
|
|
2117 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2118 | && (rend == drp[col] /* Either rendition the same or */ |
|
|
2119 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2120 | && GET_BGATTR(rend) == GET_BGATTR(drp[col])))) |
|
|
2121 | continue; |
|
|
2122 | |
|
|
2123 | text_t *text = stp + col; |
|
|
2124 | int count = 1; |
|
|
2125 | |
|
|
2126 | /* redraw one or more characters */ |
|
|
2127 | |
|
|
2128 | dtp[col] = stp[col]; |
|
|
2129 | drp[col] = rend; |
|
|
2130 | |
|
|
2131 | if (*text == NOCHAR) // never start redrawing at invisible characters. */ |
|
|
2132 | continue; |
|
|
2133 | |
|
|
2134 | int xpixel = Col2Pixel(col); |
|
|
2135 | |
|
|
2136 | // this loop looks very messy, it can probably be optimized |
|
|
2137 | // and cleaned a bit by you? |
|
|
2138 | for (i = 0; ++col < TermWin.ncol; ) |
|
|
2139 | { |
|
|
2140 | if (stp[col] == NOCHAR) |
|
|
2141 | { |
|
|
2142 | dtp[col] = stp[col]; |
|
|
2143 | drp[col] = rend; |
|
|
2144 | count++; |
|
|
2145 | |
|
|
2146 | if (i) // only possible skip if char unchanged |
|
|
2147 | i++; |
|
|
2148 | |
|
|
2149 | continue; |
|
|
2150 | } |
|
|
2151 | |
|
|
2152 | if (((rend ^ srp[col]) & ~RS_wide) != 0) |
|
|
2153 | break; |
|
|
2154 | |
|
|
2155 | count++; |
|
|
2156 | |
|
|
2157 | if (stp[col] != dtp[col] |
|
|
2158 | || srp[col] != drp[col]) |
|
|
2159 | { |
|
|
2160 | if (must_clear && (i++ > (count / 2))) |
|
|
2161 | break; |
|
|
2162 | |
|
|
2163 | dtp[col] = stp[col]; |
|
|
2164 | drp[col] = rend; |
|
|
2165 | i = 0; |
|
|
2166 | } |
|
|
2167 | else if (must_clear || (stp[col] != ' ' && ++i >= 32)) |
|
|
2168 | break; |
|
|
2169 | } |
|
|
2170 | |
|
|
2171 | col--; /* went one too far. move back */ |
|
|
2172 | count -= i; /* dump any matching trailing chars */ |
|
|
2173 | |
|
|
2174 | /* |
|
|
2175 | * Determine the attributes for the string |
|
|
2176 | */ |
|
|
2177 | int fid = GET_FONT(rend); |
|
|
2178 | fore = GET_FGCOLOR(rend); |
|
|
2179 | back = GET_BGCOLOR(rend); |
|
|
2180 | rend = GET_ATTR(rend); |
|
|
2181 | |
|
|
2182 | rvid = (rend & RS_RVid) ? 1 : 0; |
|
|
2183 | #ifdef OPTION_HC |
|
|
2184 | if (!rvid && (rend & RS_Blink)) |
|
|
2185 | { |
|
|
2186 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_HC)) |
|
|
2187 | back = Color_HC; |
|
|
2188 | else |
|
|
2189 | rvid = !rvid; /* fall back */ |
|
|
2190 | } |
|
|
2191 | #endif |
|
|
2192 | if (rvid) |
|
|
2193 | { |
|
|
2194 | SWAP_IT(fore, back, int); |
|
|
2195 | |
|
|
2196 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2197 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_RV) |
|
|
2198 | # ifndef NO_CURSORCOLOR |
|
|
2199 | && !ISSET_PIXCOLOR (this, Color_cursor) |
|
|
2200 | # endif |
|
|
2201 | ) |
|
|
2202 | back = Color_RV; |
|
|
2203 | #endif |
|
|
2204 | } |
|
|
2205 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2206 | else if (rend & RS_Bold) |
|
|
2207 | { |
|
|
2208 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_BD)) |
|
|
2209 | { |
|
|
2210 | fore = Color_BD; |
|
|
2211 | # ifndef VERYBOLD |
|
|
2212 | rend &= ~RS_Bold; /* we've taken care of it */ |
|
|
2213 | # endif |
|
|
2214 | } |
|
|
2215 | } |
|
|
2216 | else if (rend & RS_Uline) |
|
|
2217 | { |
|
|
2218 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_UL)) |
|
|
2219 | { |
|
|
2220 | fore = Color_UL; |
|
|
2221 | rend &= ~RS_Uline; /* we've taken care of it */ |
|
|
2222 | } |
|
|
2223 | } |
|
|
2224 | #endif |
|
|
2225 | |
|
|
2226 | /* |
|
|
2227 | * Actually do the drawing of the string here |
|
|
2228 | */ |
|
|
2229 | rxvt_font *font = (*TermWin.fontset)[fid]; |
|
|
2230 | |
|
|
2231 | if (back == Color_bg) |
|
|
2232 | { |
|
|
2233 | if (must_clear) |
|
|
2234 | { |
|
|
2235 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
|
|
2236 | if (text[i] != ' ') |
|
|
2237 | { |
|
|
2238 | font->draw (xpixel, ypixel, text, count, fore, -1); |
|
|
2239 | goto nodraw; |
|
|
2240 | } |
|
|
2241 | |
|
|
2242 | CLEAR_CHARS (xpixel, ypixel, count); |
|
|
2243 | nodraw: ; |
|
|
2244 | } |
|
|
2245 | else |
|
|
2246 | font->draw (xpixel, ypixel, text, count, fore, Color_bg); |
|
|
2247 | } |
|
|
2248 | else |
|
|
2249 | font->draw (xpixel, ypixel, text, count, fore, back); |
|
|
2250 | |
|
|
2251 | if ((rend & RS_Uline) && (font->descent > 1)) |
|
|
2252 | XDrawLine(Xdisplay, drawBuffer, TermWin.gc, |
|
|
2253 | xpixel, ypixel + font->ascent + 1, |
|
|
2254 | xpixel + Width2Pixel(count) - 1, ypixel + font->ascent + 1); |
|
|
2255 | } /* for (col....) */ |
|
|
2256 | } /* for (row....) */ |
|
|
2257 | |
|
|
2258 | /* |
|
|
2259 | * G: cleanup cursor and display outline cursor if necessary |
|
|
2260 | */ |
|
|
2261 | if (showcursor) { |
|
|
2262 | if (TermWin.focus) { |
|
|
2263 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines] |
|
|
2264 | [screen.cur.col]); |
|
|
2265 | *srp ^= RS_RVid; |
|
|
2266 | #ifndef NO_CURSORCOLOR |
|
|
2267 | *srp = (*srp & ~(RS_fgMask | RS_bgMask)) | cc1; |
|
|
2268 | #endif |
|
|
2269 | } else if (oldcursor.row >= 0) { |
|
|
2270 | #ifndef NO_CURSORCOLOR |
|
|
2271 | unsigned long gcmask; /* Graphics Context mask */ |
|
|
2272 | |
|
|
2273 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_cursor)) |
|
|
2274 | XSetForeground (Xdisplay, TermWin.gc, PixColors[Color_cursor]); |
|
|
2275 | #endif |
|
|
2276 | XDrawRectangle(Xdisplay, drawBuffer, TermWin.gc, |
|
|
2277 | Col2Pixel(oldcursor.col), |
|
|
2278 | Row2Pixel(oldcursor.row), |
|
|
2279 | (unsigned int)(Width2Pixel(cursorwidth) - 1), |
|
|
2280 | (unsigned int)(Height2Pixel(1) - TermWin.lineSpace - 1)); |
|
|
2281 | } |
|
|
2282 | } |
|
|
2283 | |
|
|
2284 | /* |
|
|
2285 | * H: cleanup selection |
|
|
2286 | */ |
|
|
2287 | rxvt_scr_reverse_selection (this); |
|
|
2288 | |
|
|
2289 | /* |
|
|
2290 | * I: other general cleanup |
|
|
2291 | */ |
|
|
2292 | if (clearfirst && TermWin.int_bwidth) |
|
|
2293 | /* |
|
|
2294 | * clear the whole screen height, note that width == 0 is treated |
|
|
2295 | * specially by XClearArea |
|
|
2296 | */ |
|
|
2297 | XClearArea(Xdisplay, TermWin.vt, 0, 0, |
2309 | XClearArea(display->display, TermWin.vt, |
|
|
2310 | TermWin.width + TermWin.int_bwidth, 0, |
2298 | (unsigned int)TermWin.int_bwidth, |
2311 | (unsigned int)TermWin.int_bwidth, |
2299 | (unsigned int)TermWin_TotalHeight(), False); |
2312 | (unsigned int)TermWin_TotalHeight(), False); |
2300 | if (clearlast && TermWin.int_bwidth) |
|
|
2301 | /* |
|
|
2302 | * clear the whole screen height, note that width == 0 is treated |
|
|
2303 | * specially by XClearArea |
|
|
2304 | */ |
|
|
2305 | XClearArea(Xdisplay, TermWin.vt, |
|
|
2306 | TermWin.width + TermWin.int_bwidth, 0, |
|
|
2307 | (unsigned int)TermWin.int_bwidth, |
|
|
2308 | (unsigned int)TermWin_TotalHeight(), False); |
|
|
2309 | if (refresh_type & SMOOTH_REFRESH) |
2313 | if (refresh_type & SMOOTH_REFRESH) |
2310 | XSync(Xdisplay, False); |
2314 | XSync(display->display, False); |
2311 | |
2315 | |
2312 | num_scr = 0; |
2316 | num_scr = 0; |
2313 | num_scr_allow = 1; |
2317 | num_scr_allow = 1; |
2314 | want_refresh = 0; /* screen is current */ |
2318 | want_refresh = 0; /* screen is current */ |
2315 | } |
2319 | } |
2316 | |
2320 | |
2317 | /* ------------------------------------------------------------------------- */ |
2321 | /* ------------------------------------------------------------------------- */ |
2318 | void |
2322 | void |
2319 | rxvt_term::scr_clear() |
2323 | rxvt_term::scr_clear() |
… | |
… | |
2333 | else |
2337 | else |
2334 | i = (int)(sizeof(TermWin.parent) / sizeof(Window)); |
2338 | i = (int)(sizeof(TermWin.parent) / sizeof(Window)); |
2335 | |
2339 | |
2336 | while (i--) |
2340 | while (i--) |
2337 | if (TermWin.parent[i] != None) |
2341 | if (TermWin.parent[i] != None) |
2338 | XClearWindow(Xdisplay, TermWin.parent[i]); |
2342 | XClearWindow(display->display, TermWin.parent[i]); |
2339 | } |
2343 | } |
2340 | #endif |
2344 | #endif |
2341 | |
2345 | |
2342 | XClearWindow (Xdisplay, TermWin.vt); |
2346 | XClearWindow (display->display, TermWin.vt); |
2343 | } |
2347 | } |
2344 | |
2348 | |
2345 | /* ------------------------------------------------------------------------- */ |
2349 | /* ------------------------------------------------------------------------- */ |
2346 | /* INTPROTO */ |
|
|
2347 | void |
2350 | void |
2348 | rxvt_scr_reverse_selection(pR) |
2351 | rxvt_term::scr_reverse_selection () |
2349 | { |
2352 | { |
2350 | int i, col, row, end_row; |
2353 | int i, col, row, end_row; |
2351 | rend_t *srp; |
2354 | rend_t *srp; |
2352 | |
2355 | |
2353 | if (R->selection.op && R->current_screen == R->selection.screen) { |
2356 | if (selection.op && current_screen == selection.screen) |
|
|
2357 | { |
2354 | end_row = R->TermWin.saveLines - R->TermWin.view_start; |
2358 | end_row = TermWin.saveLines - TermWin.view_start; |
2355 | i = R->selection.beg.row + R->TermWin.saveLines; |
2359 | i = selection.beg.row + TermWin.saveLines; |
2356 | row = R->selection.end.row + R->TermWin.saveLines; |
2360 | row = selection.end.row + TermWin.saveLines; |
2357 | if (i >= end_row) |
2361 | if (i >= end_row) |
2358 | col = R->selection.beg.col; |
2362 | col = selection.beg.col; |
2359 | else { |
2363 | else |
|
|
2364 | { |
2360 | col = 0; |
2365 | col = 0; |
2361 | i = end_row; |
2366 | i = end_row; |
2362 | } |
2367 | } |
2363 | end_row += R->TermWin.nrow; |
2368 | end_row += TermWin.nrow; |
2364 | for (; i < row && i < end_row; i++, col = 0) |
2369 | for (; i < row && i < end_row; i++, col = 0) |
2365 | for (srp = R->screen.rend[i]; col < R->TermWin.ncol; col++) |
2370 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2366 | #ifndef OPTION_HC |
|
|
2367 | srp[col] ^= RS_RVid; |
2371 | srp[col] ^= RS_RVid; |
2368 | #else |
|
|
2369 | srp[col] ^= RS_Blink; |
|
|
2370 | #endif |
|
|
2371 | if (i == row && i < end_row) |
2372 | if (i == row && i < end_row) |
2372 | for (srp = R->screen.rend[i]; col < R->selection.end.col; col++) |
2373 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2373 | #ifndef OPTION_HC |
|
|
2374 | srp[col] ^= RS_RVid; |
2374 | srp[col] ^= RS_RVid; |
2375 | #else |
|
|
2376 | srp[col] ^= RS_Blink; |
|
|
2377 | #endif |
|
|
2378 | } |
2375 | } |
2379 | } |
2376 | } |
2380 | |
2377 | |
2381 | /* ------------------------------------------------------------------------- */ |
2378 | /* ------------------------------------------------------------------------- */ |
2382 | /* |
2379 | /* |
2383 | * Dump the whole scrollback and screen to the passed filedescriptor. The |
2380 | * Dump the whole scrollback and screen to the passed filedescriptor. The |
2384 | * invoking routine must close the fd. |
2381 | * invoking routine must close the fd. |
2385 | */ |
2382 | */ |
2386 | #if 0 |
2383 | #if 0 |
2387 | /* EXTPROTO */ |
|
|
2388 | void |
2384 | void |
2389 | rxvt_scr_dump(pR_ int fd) |
2385 | rxvt_term::scr_dump (int fd) |
2390 | { |
2386 | { |
2391 | int row, wrote; |
2387 | int row, wrote; |
2392 | unsigned int width, towrite; |
2388 | unsigned int width, towrite; |
2393 | char r1[] = "\n"; |
2389 | char r1[] = "\n"; |
2394 | |
2390 | |
2395 | for (row = R->TermWin.saveLines - R->TermWin.nscrolled; |
2391 | for (row = TermWin.saveLines - TermWin.nscrolled; |
2396 | row < R->TermWin.saveLines + R->TermWin.nrow - 1; row++) { |
2392 | row < TermWin.saveLines + TermWin.nrow - 1; row++) |
|
|
2393 | { |
2397 | width = R->screen.tlen[row] >= 0 ? R->screen.tlen[row] |
2394 | width = screen.tlen[row] >= 0 ? screen.tlen[row] |
2398 | : R->TermWin.ncol; |
2395 | : TermWin.ncol; |
2399 | for (towrite = width; towrite; towrite -= wrote) { |
2396 | for (towrite = width; towrite; towrite -= wrote) |
|
|
2397 | { |
2400 | wrote = write(fd, &(R->screen.text[row][width - towrite]), |
2398 | wrote = write(fd, &(screen.text[row][width - towrite]), |
2401 | towrite); |
2399 | towrite); |
2402 | if (wrote < 0) |
2400 | if (wrote < 0) |
2403 | return; /* XXX: death, no report */ |
2401 | return; /* XXX: death, no report */ |
2404 | } |
2402 | } |
2405 | if (R->screen.tlen[row] >= 0) |
2403 | if (screen.tlen[row] >= 0) |
2406 | if (write(fd, r1, 1) <= 0) |
2404 | if (write(fd, r1, 1) <= 0) |
2407 | return; /* XXX: death, no report */ |
2405 | return; /* XXX: death, no report */ |
2408 | } |
2406 | } |
2409 | } |
2407 | } |
2410 | #endif |
2408 | #endif |
2411 | |
2409 | |
2412 | /* ------------------------------------------------------------------------- * |
2410 | /* ------------------------------------------------------------------------- * |
2413 | * CHARACTER SELECTION * |
2411 | * CHARACTER SELECTION * |
2414 | * ------------------------------------------------------------------------- */ |
2412 | * ------------------------------------------------------------------------- */ |
2415 | |
2413 | |
2416 | /* |
2414 | /* |
2417 | * -R->TermWin.nscrolled <= (selection row) <= R->TermWin.nrow - 1 |
2415 | * -TermWin.nscrolled <= (selection row) <= TermWin.nrow - 1 |
2418 | */ |
2416 | */ |
2419 | /* EXTPROTO */ |
|
|
2420 | void |
2417 | void |
2421 | rxvt_selection_check(pR_ int check_more) |
2418 | rxvt_term::selection_check (int check_more) |
2422 | { |
2419 | { |
2423 | row_col_t pos; |
2420 | row_col_t pos; |
2424 | |
2421 | |
2425 | if (!R->selection.op) |
2422 | if (!selection.op) |
2426 | return; |
2423 | return; |
2427 | |
2424 | |
2428 | pos.row = pos.col = 0; |
2425 | pos.row = pos.col = 0; |
2429 | if ((R->selection.beg.row < -(int32_t)R->TermWin.nscrolled) |
2426 | if ((selection.beg.row < -(int32_t)TermWin.nscrolled) |
2430 | || (R->selection.beg.row >= R->TermWin.nrow) |
2427 | || (selection.beg.row >= TermWin.nrow) |
2431 | || (R->selection.mark.row < -(int32_t)R->TermWin.nscrolled) |
2428 | || (selection.mark.row < -(int32_t)TermWin.nscrolled) |
2432 | || (R->selection.mark.row >= R->TermWin.nrow) |
2429 | || (selection.mark.row >= TermWin.nrow) |
2433 | || (R->selection.end.row < -(int32_t)R->TermWin.nscrolled) |
2430 | || (selection.end.row < -(int32_t)TermWin.nscrolled) |
2434 | || (R->selection.end.row >= R->TermWin.nrow) |
2431 | || (selection.end.row >= TermWin.nrow) |
2435 | || (check_more == 1 |
2432 | || (check_more == 1 |
2436 | && R->current_screen == R->selection.screen |
2433 | && current_screen == selection.screen |
2437 | && !ROWCOL_IS_BEFORE(R->screen.cur, R->selection.beg) |
2434 | && !ROWCOL_IS_BEFORE(screen.cur, selection.beg) |
2438 | && ROWCOL_IS_BEFORE(R->screen.cur, R->selection.end)) |
2435 | && ROWCOL_IS_BEFORE(screen.cur, selection.end)) |
2439 | || (check_more == 2 |
2436 | || (check_more == 2 |
2440 | && ROWCOL_IS_BEFORE(R->selection.beg, pos) |
2437 | && ROWCOL_IS_BEFORE(selection.beg, pos) |
2441 | && ROWCOL_IS_AFTER(R->selection.end, pos)) |
2438 | && ROWCOL_IS_AFTER(selection.end, pos)) |
2442 | || (check_more == 3 |
2439 | || (check_more == 3 |
2443 | && ROWCOL_IS_AFTER(R->selection.end, pos)) |
2440 | && ROWCOL_IS_AFTER(selection.end, pos)) |
2444 | || (check_more == 4 /* screen width change */ |
2441 | || (check_more == 4 /* screen width change */ |
2445 | && (R->selection.beg.row != R->selection.end.row |
2442 | && (selection.beg.row != selection.end.row |
2446 | || R->selection.end.col > R->TermWin.ncol))) |
2443 | || selection.end.col > TermWin.ncol))) |
2447 | CLEAR_SELECTION(R); |
2444 | CLEAR_SELECTION(); |
2448 | } |
2445 | } |
2449 | |
2446 | |
2450 | /* ------------------------------------------------------------------------- */ |
2447 | /* ------------------------------------------------------------------------- */ |
2451 | /* |
2448 | /* |
2452 | * Paste a selection direct to the command fd |
2449 | * Paste a selection direct to the command fd |
… | |
… | |
2454 | void |
2451 | void |
2455 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2452 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2456 | { |
2453 | { |
2457 | unsigned int i, j, n; |
2454 | unsigned int i, j, n; |
2458 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2455 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2459 | |
2456 | |
2460 | #if 0 |
2457 | #if 0 |
2461 | /* a paste should act like the user is typing, so check scrollTtyKeypress */ |
2458 | /* a paste should act like the user is typing, so check scrollTtyKeypress */ |
2462 | ZERO_SCROLLBACK (r); |
2459 | ZERO_SCROLLBACK (r); |
2463 | #endif |
2460 | #endif |
2464 | |
2461 | |
… | |
… | |
2481 | /* ------------------------------------------------------------------------- */ |
2478 | /* ------------------------------------------------------------------------- */ |
2482 | /* |
2479 | /* |
2483 | * Respond to a notification that a primary selection has been sent |
2480 | * Respond to a notification that a primary selection has been sent |
2484 | * EXT: SelectionNotify |
2481 | * EXT: SelectionNotify |
2485 | */ |
2482 | */ |
2486 | /* EXTPROTO */ |
|
|
2487 | int |
2483 | int |
2488 | rxvt_selection_paste(pR_ Window win, Atom prop, Bool delete_prop) |
2484 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) |
2489 | { |
2485 | { |
2490 | long nread = 0; |
2486 | long nread = 0; |
2491 | unsigned long bytes_after; |
2487 | unsigned long bytes_after; |
2492 | XTextProperty ct; |
2488 | XTextProperty ct; |
2493 | int dummy_count; |
|
|
2494 | char **cl; |
|
|
2495 | |
2489 | |
2496 | D_SELECT((stderr, "rxvt_selection_paste(%08lx, %lu, %d), wait=%2x", win, (unsigned long)prop, (int)delete_prop, R->selection_wait)); |
2490 | D_SELECT((stderr, "rxvt_selection_paste(%08lx, %lu, %d), wait=%2x", win, (unsigned long)prop, (int)delete_prop, selection_wait)); |
2497 | |
2491 | |
2498 | if (prop == None) /* check for failed XConvertSelection */ |
2492 | if (prop == None) /* check for failed XConvertSelection */ |
2499 | { |
2493 | { |
2500 | if ((R->selection_type & Sel_CompoundText)) |
2494 | if ((selection_type & Sel_CompoundText)) |
2501 | { |
2495 | { |
2502 | int selnum = R->selection_type & Sel_whereMask; |
2496 | int selnum = selection_type & Sel_whereMask; |
2503 | |
2497 | |
2504 | R->selection_type = 0; |
2498 | selection_type = 0; |
2505 | if (selnum != Sel_direct) |
2499 | if (selnum != Sel_direct) |
2506 | rxvt_selection_request_other(aR_ XA_STRING, selnum); |
2500 | selection_request_other (XA_STRING, selnum); |
|
|
2501 | } |
|
|
2502 | |
|
|
2503 | if ((selection_type & Sel_UTF8String)) |
2507 | } |
2504 | { |
|
|
2505 | int selnum = selection_type & Sel_whereMask; |
|
|
2506 | |
|
|
2507 | selection_type = Sel_CompoundText; |
|
|
2508 | if (selnum != Sel_direct) |
|
|
2509 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
|
|
2510 | else |
|
|
2511 | selection_type = 0; |
2508 | |
2512 | } |
|
|
2513 | |
2509 | return 0; |
2514 | return 0; |
2510 | } |
2515 | } |
2511 | |
2516 | |
2512 | for (;;) |
2517 | for (;;) |
2513 | { |
2518 | { |
2514 | if (XGetWindowProperty(R->Xdisplay, win, prop, (long)(nread / 4), |
2519 | if (XGetWindowProperty(display->display, win, prop, (long)(nread / 4), |
2515 | (long)(PROP_SIZE / 4), delete_prop, |
2520 | (long)(PROP_SIZE / 4), delete_prop, |
2516 | AnyPropertyType, &ct.encoding, &ct.format, |
2521 | AnyPropertyType, &ct.encoding, &ct.format, |
2517 | &ct.nitems, &bytes_after, |
2522 | &ct.nitems, &bytes_after, |
2518 | &ct.value) != Success) |
2523 | &ct.value) != Success) |
2519 | break; |
2524 | break; |
… | |
… | |
2531 | } |
2536 | } |
2532 | |
2537 | |
2533 | if (ct.nitems == 0) |
2538 | if (ct.nitems == 0) |
2534 | { |
2539 | { |
2535 | D_SELECT((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
2540 | D_SELECT((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
2536 | if (R->selection_wait == Sel_normal && nread == 0) |
2541 | if (selection_wait == Sel_normal && nread == 0) |
2537 | { |
2542 | { |
2538 | /* |
2543 | /* |
2539 | * pass through again trying CUT_BUFFER0 if we've come from |
2544 | * pass through again trying CUT_BUFFER0 if we've come from |
2540 | * XConvertSelection() but nothing was presented |
2545 | * XConvertSelection() but nothing was presented |
2541 | */ |
2546 | */ |
2542 | D_SELECT((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2547 | D_SELECT((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2543 | rxvt_selection_paste (aR_ Xroot, XA_CUT_BUFFER0, False); |
2548 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2544 | } |
2549 | } |
2545 | |
2550 | |
2546 | nread = -1; /* discount any previous stuff */ |
2551 | nread = -1; /* discount any previous stuff */ |
2547 | break; |
2552 | break; |
2548 | } |
2553 | } |
2549 | |
2554 | |
2550 | nread += ct.nitems; |
2555 | nread += ct.nitems; |
|
|
2556 | |
|
|
2557 | char **cl; |
|
|
2558 | int cr; |
2551 | if (XmbTextPropertyToTextList (R->Xdisplay, &ct, &cl, |
2559 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, |
2552 | &dummy_count) == Success && cl) |
2560 | &cr) >= 0 && cl) |
2553 | { |
2561 | { |
|
|
2562 | for (int i = 0; i < cr; i++) |
2554 | R->paste ((unsigned char *)cl[0], STRLEN (cl[0])); |
2563 | paste ((unsigned char *)cl[i], STRLEN (cl[i])); |
|
|
2564 | |
2555 | XFreeStringList (cl); |
2565 | XFreeStringList (cl); |
2556 | } |
2566 | } |
2557 | else |
2567 | else |
2558 | R->paste (ct.value, ct.nitems); |
2568 | paste (ct.value, ct.nitems); |
2559 | |
2569 | |
2560 | if (bytes_after == 0) |
2570 | if (bytes_after == 0) |
2561 | break; |
2571 | break; |
2562 | |
2572 | |
2563 | XFree (ct.value); |
2573 | XFree (ct.value); |
2564 | } |
2574 | } |
2565 | |
2575 | |
2566 | if (ct.value) |
2576 | if (ct.value) |
2567 | XFree (ct.value); |
2577 | XFree (ct.value); |
2568 | |
2578 | |
2569 | if (R->selection_wait == Sel_normal) |
2579 | if (selection_wait == Sel_normal) |
2570 | R->selection_wait = Sel_none; |
2580 | selection_wait = Sel_none; |
2571 | |
2581 | |
2572 | D_SELECT((stderr, "rxvt_selection_paste: bytes written: %ld", nread)); |
2582 | D_SELECT((stderr, "rxvt_selection_paste: bytes written: %ld", nread)); |
2573 | return (int)nread; |
2583 | return (int)nread; |
2574 | } |
2584 | } |
2575 | |
2585 | |
2576 | void |
2586 | void |
2577 | rxvt_term::incr_cb (time_watcher &w) |
2587 | rxvt_term::incr_cb (time_watcher &w) |
2578 | { |
2588 | { |
2579 | w.stop (); |
|
|
2580 | selection_wait = Sel_none; |
2589 | selection_wait = Sel_none; |
2581 | |
2590 | |
2582 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
2591 | rxvt_print_error ("data loss: timeout on INCR selection paste"); |
2583 | } |
2592 | } |
2584 | |
2593 | |
2585 | /* |
2594 | /* |
2586 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2595 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2587 | */ |
2596 | */ |
2588 | /* EXTPROTO */ |
|
|
2589 | void |
2597 | void |
2590 | rxvt_selection_property(pR_ Window win, Atom prop) |
2598 | rxvt_term::selection_property (Window win, Atom prop) |
2591 | { |
2599 | { |
2592 | int reget_time = 0; |
2600 | int reget_time = 0; |
2593 | |
2601 | |
2594 | if (prop == None) |
2602 | if (prop == None) |
|
|
2603 | return; |
|
|
2604 | D_SELECT((stderr, "rxvt_selection_property(%08lx, %lu)", win, (unsigned long)prop)); |
|
|
2605 | if (selection_wait == Sel_normal) |
|
|
2606 | { |
|
|
2607 | int a, afmt; |
|
|
2608 | Atom atype; |
|
|
2609 | unsigned long bytes_after, nitems; |
|
|
2610 | unsigned char *s = NULL; |
|
|
2611 | |
|
|
2612 | a = XGetWindowProperty(display->display, win, prop, 0L, 1L, False, |
|
|
2613 | xa[XA_INCR], &atype, &afmt, &nitems, |
|
|
2614 | &bytes_after, &s); |
|
|
2615 | if (s) |
|
|
2616 | XFree(s); |
|
|
2617 | if (a != Success) |
2595 | return; |
2618 | return; |
2596 | D_SELECT((stderr, "rxvt_selection_property(%08lx, %lu)", win, (unsigned long)prop)); |
|
|
2597 | if (R->selection_wait == Sel_normal) { |
|
|
2598 | int a, afmt; |
|
|
2599 | Atom atype; |
|
|
2600 | unsigned long bytes_after, nitems; |
|
|
2601 | unsigned char *s = NULL; |
|
|
2602 | |
|
|
2603 | a = XGetWindowProperty(R->Xdisplay, win, prop, 0L, 1L, False, |
|
|
2604 | R->xa[XA_INCR], &atype, &afmt, &nitems, |
|
|
2605 | &bytes_after, &s); |
|
|
2606 | if (s) |
|
|
2607 | XFree(s); |
|
|
2608 | if (a != Success) |
|
|
2609 | return; |
|
|
2610 | #ifndef __CYGWIN32__ |
2619 | #ifndef __CYGWIN32__ |
2611 | if (atype == R->xa[XA_INCR]) { /* start an INCR transfer */ |
2620 | if (atype == xa[XA_INCR]) |
|
|
2621 | { /* start an INCR transfer */ |
2612 | D_SELECT((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2622 | D_SELECT((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2613 | XDeleteProperty(R->Xdisplay, win, prop); |
2623 | XDeleteProperty(display->display, win, prop); |
2614 | XFlush(R->Xdisplay); |
2624 | XFlush(display->display); |
2615 | reget_time = 1; |
2625 | reget_time = 1; |
2616 | R->selection_wait = Sel_incr; |
2626 | selection_wait = Sel_incr; |
2617 | } |
2627 | } |
2618 | #endif |
2628 | #endif |
|
|
2629 | |
|
|
2630 | } |
2619 | } else if (R->selection_wait == Sel_incr) { |
2631 | else if (selection_wait == Sel_incr) |
|
|
2632 | { |
2620 | reget_time = 1; |
2633 | reget_time = 1; |
2621 | if (rxvt_selection_paste(aR_ win, prop, True) == -1) { |
2634 | if (selection_paste (win, prop, True) == -1) |
|
|
2635 | { |
2622 | D_SELECT((stderr, "rxvt_selection_property: INCR: clean end")); |
2636 | D_SELECT((stderr, "rxvt_selection_property: INCR: clean end")); |
2623 | R->selection_wait = Sel_none; |
2637 | selection_wait = Sel_none; |
2624 | R->incr_ev.stop (); |
2638 | incr_ev.stop (); |
2625 | } |
2639 | } |
2626 | } |
2640 | } |
2627 | if (reget_time) /* received more data so reget time */ |
2641 | if (reget_time) /* received more data so reget time */ |
2628 | R->incr_ev.start (NOW + 10); |
2642 | incr_ev.start (NOW + 10); |
2629 | } |
2643 | } |
2630 | /* ------------------------------------------------------------------------- */ |
2644 | /* ------------------------------------------------------------------------- */ |
2631 | /* |
2645 | /* |
2632 | * Request the current selection: |
2646 | * Request the current selection: |
2633 | * Order: > internal selection if available |
2647 | * Order: > internal selection if available |
… | |
… | |
2635 | * > CUT_BUFFER0 |
2649 | * > CUT_BUFFER0 |
2636 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste() |
2650 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste() |
2637 | * will auto fallback to CUT_BUFFER0 |
2651 | * will auto fallback to CUT_BUFFER0 |
2638 | * EXT: button 2 release |
2652 | * EXT: button 2 release |
2639 | */ |
2653 | */ |
2640 | /* EXTPROTO */ |
|
|
2641 | void |
2654 | void |
2642 | rxvt_selection_request(pR_ Time tm, int x, int y) |
2655 | rxvt_term::selection_request (Time tm, int x, int y) |
2643 | { |
2656 | { |
2644 | D_SELECT((stderr, "rxvt_selection_request(%lu, %d, %d)", tm, x, y)); |
2657 | D_SELECT((stderr, "rxvt_selection_request(%lu, %d, %d)", tm, x, y)); |
2645 | if (x < 0 || x >= R->TermWin.width || y < 0 || y >= R->TermWin.height) |
2658 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2646 | return; /* outside window */ |
2659 | return; /* outside window */ |
2647 | |
2660 | |
2648 | if (R->selection.text != NULL) { /* internal selection */ |
2661 | if (selection.text != NULL) |
|
|
2662 | { /* internal selection */ |
2649 | D_SELECT((stderr, "rxvt_selection_request: pasting internal")); |
2663 | D_SELECT((stderr, "rxvt_selection_request: pasting internal")); |
2650 | R->paste (R->selection.text, R->selection.len); |
2664 | paste (selection.text, selection.len); |
2651 | return; |
2665 | return; |
2652 | } else { |
2666 | } |
|
|
2667 | else |
|
|
2668 | { |
2653 | int i; |
2669 | int i; |
2654 | |
2670 | |
2655 | R->selection_request_time = tm; |
2671 | selection_request_time = tm; |
2656 | R->selection_wait = Sel_normal; |
2672 | selection_wait = Sel_normal; |
2657 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) { |
2673 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
|
|
2674 | { |
|
|
2675 | #if X_HAVE_UTF8_STRING |
|
|
2676 | selection_type = Sel_UTF8String; |
|
|
2677 | if (selection_request_other (xa[XA_UTF8_STRING], i)) |
|
|
2678 | return; |
|
|
2679 | #else |
2658 | R->selection_type = Sel_CompoundText; |
2680 | selection_type = Sel_CompoundText; |
2659 | if (rxvt_selection_request_other(aR_ R->xa[XA_COMPOUND_TEXT], i)) |
2681 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2660 | return; |
2682 | return; |
|
|
2683 | #endif |
|
|
2684 | |
2661 | } |
2685 | } |
2662 | } |
2686 | } |
2663 | R->selection_wait = Sel_none; /* don't loop in rxvt_selection_paste() */ |
2687 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste() */ |
2664 | D_SELECT((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2688 | D_SELECT((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2665 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, False); |
2689 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2666 | } |
2690 | } |
2667 | |
2691 | |
2668 | /* INTPROTO */ |
|
|
2669 | int |
2692 | int |
2670 | rxvt_selection_request_other(pR_ Atom target, int selnum) |
2693 | rxvt_term::selection_request_other (Atom target, int selnum) |
2671 | { |
2694 | { |
2672 | Atom sel; |
2695 | Atom sel; |
2673 | #ifdef DEBUG_SELECT |
2696 | #ifdef DEBUG_SELECT |
2674 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2697 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2675 | #endif |
2698 | #endif |
2676 | |
2699 | |
2677 | R->selection_type |= selnum; |
2700 | selection_type |= selnum; |
2678 | if (selnum == Sel_Primary) |
2701 | if (selnum == Sel_Primary) |
2679 | sel = XA_PRIMARY; |
2702 | sel = XA_PRIMARY; |
2680 | else if (selnum == Sel_Secondary) |
2703 | else if (selnum == Sel_Secondary) |
2681 | sel = XA_SECONDARY; |
2704 | sel = XA_SECONDARY; |
2682 | else |
2705 | else |
2683 | sel = R->xa[XA_CLIPBOARD]; |
2706 | sel = xa[XA_CLIPBOARD]; |
2684 | if (XGetSelectionOwner(R->Xdisplay, sel) != None) { |
2707 | if (XGetSelectionOwner(display->display, sel) != None) |
|
|
2708 | { |
2685 | D_SELECT((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2709 | D_SELECT((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2686 | XConvertSelection(R->Xdisplay, sel, target, R->xa[XA_VT_SELECTION], |
2710 | XConvertSelection(display->display, sel, target, xa[XA_VT_SELECTION], |
2687 | R->TermWin.vt, R->selection_request_time); |
2711 | TermWin.vt, selection_request_time); |
2688 | return 1; |
2712 | return 1; |
2689 | } |
2713 | } |
2690 | return 0; |
2714 | return 0; |
2691 | } |
2715 | } |
2692 | |
2716 | |
2693 | /* ------------------------------------------------------------------------- */ |
2717 | /* ------------------------------------------------------------------------- */ |
2694 | /* |
2718 | /* |
2695 | * Clear all selected text |
2719 | * Clear all selected text |
2696 | * EXT: SelectionClear |
2720 | * EXT: SelectionClear |
2697 | */ |
2721 | */ |
2698 | /* EXTPROTO */ |
|
|
2699 | void |
2722 | void |
2700 | rxvt_selection_clear(pR) |
2723 | rxvt_term::selection_clear () |
2701 | { |
2724 | { |
2702 | D_SELECT((stderr, "rxvt_selection_clear()")); |
2725 | D_SELECT((stderr, "rxvt_selection_clear()")); |
2703 | |
2726 | |
2704 | R->want_refresh = 1; |
2727 | want_refresh = 1; |
2705 | if (R->selection.text) |
2728 | if (selection.text) |
2706 | free(R->selection.text); |
2729 | free(selection.text); |
2707 | R->selection.text = NULL; |
2730 | selection.text = NULL; |
2708 | R->selection.len = 0; |
2731 | selection.len = 0; |
2709 | CLEAR_SELECTION(R); |
2732 | CLEAR_SELECTION(); |
2710 | } |
2733 | } |
2711 | |
2734 | |
2712 | /* ------------------------------------------------------------------------- */ |
2735 | /* ------------------------------------------------------------------------- */ |
2713 | /* |
2736 | /* |
2714 | * Copy a selection into the cut buffer |
2737 | * Copy a selection into the cut buffer |
2715 | * EXT: button 1 or 3 release |
2738 | * EXT: button 1 or 3 release |
2716 | */ |
2739 | */ |
2717 | /* EXTPROTO */ |
|
|
2718 | void |
2740 | void |
2719 | rxvt_selection_make(pR_ Time tm) |
2741 | rxvt_term::selection_make (Time tm) |
2720 | { |
2742 | { |
2721 | int i, col, end_col, row, end_row; |
2743 | int i, col, end_col, row, end_row; |
2722 | unsigned char *new_selection_text; |
2744 | unsigned char *new_selection_text; |
2723 | char *str; |
2745 | char *str; |
2724 | text_t *t; |
2746 | text_t *t; |
2725 | #ifdef ACS_ASCII |
2747 | #ifdef ACS_ASCII |
2726 | rend_t *re; |
2748 | rend_t *re; |
2727 | #endif |
2749 | #endif |
2728 | |
2750 | |
2729 | D_SELECT((stderr, "rxvt_selection_make(): R->selection.op=%d, R->selection.clicks=%d", R->selection.op, R->selection.clicks)); |
2751 | D_SELECT((stderr, "rxvt_selection_make(): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2730 | switch (R->selection.op) { |
2752 | switch (selection.op) |
|
|
2753 | { |
2731 | case SELECTION_CONT: |
2754 | case SELECTION_CONT: |
2732 | break; |
2755 | break; |
2733 | case SELECTION_INIT: |
2756 | case SELECTION_INIT: |
2734 | CLEAR_SELECTION(R); |
2757 | CLEAR_SELECTION(); |
2735 | /* FALLTHROUGH */ |
2758 | /* FALLTHROUGH */ |
2736 | case SELECTION_BEGIN: |
2759 | case SELECTION_BEGIN: |
2737 | R->selection.op = SELECTION_DONE; |
2760 | selection.op = SELECTION_DONE; |
2738 | /* FALLTHROUGH */ |
2761 | /* FALLTHROUGH */ |
2739 | default: |
2762 | default: |
2740 | return; |
2763 | return; |
2741 | } |
2764 | } |
2742 | R->selection.op = SELECTION_DONE; |
2765 | selection.op = SELECTION_DONE; |
2743 | |
2766 | |
2744 | if (R->selection.clicks == 4) |
2767 | if (selection.clicks == 4) |
2745 | return; /* nothing selected, go away */ |
2768 | return; /* nothing selected, go away */ |
2746 | |
2769 | |
2747 | i = (R->selection.end.row - R->selection.beg.row + 1) * (R->TermWin.ncol + 1) + 1; |
2770 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1) + 1; |
2748 | str = (char *)rxvt_malloc(i * MB_CUR_MAX + 1); |
2771 | str = (char *)rxvt_malloc(i * MB_CUR_MAX + 1); |
2749 | |
2772 | |
2750 | new_selection_text = (unsigned char *)str; |
2773 | new_selection_text = (unsigned char *)str; |
2751 | |
2774 | |
2752 | col = R->selection.beg.col; |
2775 | col = selection.beg.col; |
2753 | MAX_IT(col, 0); |
2776 | MAX_IT(col, 0); |
2754 | row = R->selection.beg.row + R->TermWin.saveLines; |
2777 | row = selection.beg.row + TermWin.saveLines; |
2755 | end_row = R->selection.end.row + R->TermWin.saveLines; |
2778 | end_row = selection.end.row + TermWin.saveLines; |
2756 | |
2779 | |
2757 | for (; row <= end_row; row++, col = 0) |
2780 | for (; row <= end_row; row++, col = 0) |
|
|
2781 | { |
|
|
2782 | t = &(screen.text[row][col]); |
|
|
2783 | |
|
|
2784 | end_col = screen.tlen[row]; |
|
|
2785 | |
|
|
2786 | if (end_col == -1) |
|
|
2787 | end_col = TermWin.ncol; |
|
|
2788 | |
|
|
2789 | if (row == end_row) |
|
|
2790 | MIN_IT (end_col, selection.end.col); |
|
|
2791 | |
|
|
2792 | for (; col < end_col; col++) |
|
|
2793 | if (*t == NOCHAR) |
|
|
2794 | t++; |
|
|
2795 | else |
|
|
2796 | { |
|
|
2797 | int len = wctomb (str, *t++); |
|
|
2798 | if (len > 0) |
|
|
2799 | str += len; |
|
|
2800 | } |
|
|
2801 | |
|
|
2802 | if (screen.tlen[row] != -1 && row != end_row) |
|
|
2803 | *str++ = '\n'; |
|
|
2804 | } |
|
|
2805 | |
|
|
2806 | #ifndef NO_OLD_SELECTION |
|
|
2807 | if (selection_style == OLD_SELECT) |
|
|
2808 | if (end_col == TermWin.ncol) |
|
|
2809 | *str++ = '\n'; |
|
|
2810 | #endif |
|
|
2811 | #ifndef NO_NEW_SELECTION |
|
|
2812 | if (selection_style != OLD_SELECT) |
|
|
2813 | if (end_col != selection.end.col) |
|
|
2814 | *str++ = '\n'; |
|
|
2815 | #endif |
|
|
2816 | *str = '\0'; |
|
|
2817 | |
|
|
2818 | i = str - (char *)new_selection_text; |
|
|
2819 | if (i == 0) |
|
|
2820 | { |
|
|
2821 | free (new_selection_text); |
|
|
2822 | return; |
|
|
2823 | } |
|
|
2824 | |
|
|
2825 | // due to MB_MAX_CUR, selection wastage is usually high, so realloc |
|
|
2826 | if (str - (char *)new_selection_text > 1024) |
|
|
2827 | new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1); |
|
|
2828 | |
|
|
2829 | selection.len = i; |
|
|
2830 | |
|
|
2831 | if (selection.text) |
|
|
2832 | free (selection.text); |
|
|
2833 | |
|
|
2834 | selection.text = new_selection_text; |
|
|
2835 | |
|
|
2836 | XSetSelectionOwner(display->display, XA_PRIMARY, TermWin.vt, tm); |
|
|
2837 | if (XGetSelectionOwner(display->display, XA_PRIMARY) != TermWin.vt) |
|
|
2838 | rxvt_print_error("can't get primary selection"); |
|
|
2839 | |
|
|
2840 | |
|
|
2841 | { |
|
|
2842 | XTextProperty ct; |
|
|
2843 | char *cl = (char *)selection.text; |
|
|
2844 | |
|
|
2845 | if (XmbTextListToTextProperty(display->display, &cl, 1, XStringStyle, &ct) >= 0) |
2758 | { |
2846 | { |
2759 | t = &(R->screen.text[row][col]); |
2847 | XChangeProperty(display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2760 | |
2848 | PropModeReplace, ct.value, ct.nitems); |
2761 | end_col = R->screen.tlen[row]; |
2849 | XFree (ct.value); |
2762 | |
|
|
2763 | if (end_col == -1) |
|
|
2764 | end_col = R->TermWin.ncol; |
|
|
2765 | |
|
|
2766 | if (row == end_row) |
|
|
2767 | MIN_IT (end_col, R->selection.end.col); |
|
|
2768 | |
|
|
2769 | for (; col < end_col; col++) |
|
|
2770 | if (*t == NOCHAR) |
|
|
2771 | t++; |
|
|
2772 | else |
|
|
2773 | { |
|
|
2774 | int len = wctomb (str, *t++); |
|
|
2775 | if (len > 0) |
|
|
2776 | str += len; |
|
|
2777 | } |
|
|
2778 | |
|
|
2779 | if (R->screen.tlen[row] != -1 && row != end_row) |
|
|
2780 | *str++ = '\n'; |
|
|
2781 | } |
2850 | } |
2782 | |
2851 | else |
2783 | #ifndef NO_OLD_SELECTION |
|
|
2784 | if (R->selection_style == OLD_SELECT) |
|
|
2785 | if (end_col == R->TermWin.ncol) |
|
|
2786 | *str++ = '\n'; |
|
|
2787 | #endif |
|
|
2788 | #ifndef NO_NEW_SELECTION |
|
|
2789 | if (R->selection_style != OLD_SELECT) |
|
|
2790 | if (end_col != R->selection.end.col) |
|
|
2791 | *str++ = '\n'; |
|
|
2792 | #endif |
|
|
2793 | *str = '\0'; |
|
|
2794 | |
|
|
2795 | i = str - (char *)new_selection_text; |
|
|
2796 | if (i == 0) |
|
|
2797 | { |
|
|
2798 | free (new_selection_text); |
|
|
2799 | return; |
|
|
2800 | } |
|
|
2801 | |
|
|
2802 | // due to MB_MAX_CUR, selection wastage is usually high |
|
|
2803 | if (str - (char *)new_selection_text > 1024) |
|
|
2804 | new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1); |
|
|
2805 | |
|
|
2806 | R->selection.len = i; |
|
|
2807 | if (R->selection.text) |
|
|
2808 | free (R->selection.text); |
|
|
2809 | |
|
|
2810 | R->selection.text = new_selection_text; |
|
|
2811 | |
|
|
2812 | XSetSelectionOwner(R->Xdisplay, XA_PRIMARY, R->TermWin.vt, tm); |
|
|
2813 | if (XGetSelectionOwner(R->Xdisplay, XA_PRIMARY) != R->TermWin.vt) |
|
|
2814 | rxvt_print_error("can't get primary selection"); |
|
|
2815 | XChangeProperty(R->Xdisplay, Xroot, XA_CUT_BUFFER0, XA_STRING, 8, |
2852 | XChangeProperty(display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2816 | PropModeReplace, R->selection.text, (int)R->selection.len); |
2853 | PropModeReplace, selection.text, (int)selection.len); |
|
|
2854 | } |
|
|
2855 | |
2817 | R->selection_time = tm; |
2856 | selection_time = tm; |
2818 | D_SELECT((stderr, "rxvt_selection_make(): R->selection.len=%d", R->selection.len)); |
2857 | D_SELECT((stderr, "rxvt_selection_make(): selection.len=%d", selection.len)); |
2819 | } |
2858 | } |
2820 | |
2859 | |
2821 | /* ------------------------------------------------------------------------- */ |
2860 | /* ------------------------------------------------------------------------- */ |
2822 | /* |
2861 | /* |
2823 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
2862 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
… | |
… | |
2829 | D_SELECT((stderr, "rxvt_selection_click(%d, %d, %d)", clicks, x, y)); |
2868 | D_SELECT((stderr, "rxvt_selection_click(%d, %d, %d)", clicks, x, y)); |
2830 | |
2869 | |
2831 | clicks = ((clicks - 1) % 3) + 1; |
2870 | clicks = ((clicks - 1) % 3) + 1; |
2832 | selection.clicks = clicks; /* save clicks so extend will work */ |
2871 | selection.clicks = clicks; /* save clicks so extend will work */ |
2833 | |
2872 | |
2834 | rxvt_selection_start_colrow (this, Pixel2Col(x), Pixel2Row(y)); |
2873 | selection_start_colrow (Pixel2Col(x), Pixel2Row(y)); |
2835 | |
2874 | |
2836 | if (clicks == 2 || clicks == 3) |
2875 | if (clicks == 2 || clicks == 3) |
2837 | rxvt_selection_extend_colrow (this, selection.mark.col, |
2876 | selection_extend_colrow (selection.mark.col, |
2838 | selection.mark.row + TermWin.view_start, |
2877 | selection.mark.row + TermWin.view_start, |
2839 | 0, /* button 3 */ |
2878 | 0, /* button 3 */ |
2840 | 1, /* button press */ |
2879 | 1, /* button press */ |
2841 | 0); /* click change */ |
2880 | 0); /* click change */ |
2842 | } |
2881 | } |
2843 | |
2882 | |
2844 | /* ------------------------------------------------------------------------- */ |
2883 | /* ------------------------------------------------------------------------- */ |
2845 | /* |
2884 | /* |
2846 | * Mark a selection at the specified col/row |
2885 | * Mark a selection at the specified col/row |
2847 | */ |
2886 | */ |
2848 | /* INTPROTO */ |
|
|
2849 | void |
2887 | void |
2850 | rxvt_selection_start_colrow(pR_ int col, int row) |
2888 | rxvt_term::selection_start_colrow (int col, int row) |
2851 | { |
2889 | { |
2852 | R->want_refresh = 1; |
2890 | want_refresh = 1; |
2853 | R->selection.mark.col = col; |
2891 | selection.mark.col = col; |
2854 | R->selection.mark.row = row - R->TermWin.view_start; |
2892 | selection.mark.row = row - TermWin.view_start; |
2855 | MAX_IT(R->selection.mark.row, -(int32_t)R->TermWin.nscrolled); |
2893 | MAX_IT(selection.mark.row, -(int32_t)TermWin.nscrolled); |
2856 | MIN_IT(R->selection.mark.row, (int32_t)R->TermWin.nrow - 1); |
2894 | MIN_IT(selection.mark.row, (int32_t)TermWin.nrow - 1); |
2857 | MAX_IT(R->selection.mark.col, 0); |
2895 | MAX_IT(selection.mark.col, 0); |
2858 | MIN_IT(R->selection.mark.col, (int32_t)R->TermWin.ncol - 1); |
2896 | MIN_IT(selection.mark.col, (int32_t)TermWin.ncol - 1); |
2859 | |
2897 | |
2860 | if (R->selection.op) { /* clear the old selection */ |
2898 | if (selection.op) |
|
|
2899 | { /* clear the old selection */ |
2861 | R->selection.beg.row = R->selection.end.row = R->selection.mark.row; |
2900 | selection.beg.row = selection.end.row = selection.mark.row; |
2862 | R->selection.beg.col = R->selection.end.col = R->selection.mark.col; |
2901 | selection.beg.col = selection.end.col = selection.mark.col; |
2863 | } |
2902 | } |
2864 | R->selection.op = SELECTION_INIT; |
2903 | selection.op = SELECTION_INIT; |
2865 | R->selection.screen = R->current_screen; |
2904 | selection.screen = current_screen; |
2866 | } |
2905 | } |
2867 | |
2906 | |
2868 | /* ------------------------------------------------------------------------- */ |
2907 | /* ------------------------------------------------------------------------- */ |
2869 | /* |
2908 | /* |
2870 | * Word select: select text for 2 clicks |
2909 | * Word select: select text for 2 clicks |
2871 | * We now only find out the boundary in one direction |
2910 | * We now only find out the boundary in one direction |
2872 | */ |
2911 | */ |
2873 | |
2912 | |
2874 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2913 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2875 | #define DELIMIT_TEXT(x) \ |
2914 | #define DELIMIT_TEXT(x) \ |
2876 | (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR(R->rs[Rs_cutchars], (x)) != NULL)) |
2915 | (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR(rs[Rs_cutchars], (x)) != NULL)) |
2877 | #define DELIMIT_REND(x) 1 |
2916 | #define DELIMIT_REND(x) 1 |
2878 | |
2917 | |
2879 | /* INTPROTO */ |
|
|
2880 | void |
2918 | void |
2881 | rxvt_selection_delimit_word(pR_ enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2919 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2882 | { |
2920 | { |
2883 | int col, row, dirnadd, tcol, trow, w1, w2; |
2921 | int col, row, dirnadd, tcol, trow, w1, w2; |
2884 | row_col_t bound; |
2922 | row_col_t bound; |
2885 | text_t *stp; |
2923 | text_t *stp; |
2886 | rend_t *srp; |
2924 | rend_t *srp; |
2887 | |
2925 | |
2888 | if (dirn == UP) { |
2926 | if (dirn == UP) |
|
|
2927 | { |
2889 | bound.row = R->TermWin.saveLines - R->TermWin.nscrolled - 1; |
2928 | bound.row = TermWin.saveLines - TermWin.nscrolled - 1; |
2890 | bound.col = 0; |
2929 | bound.col = 0; |
2891 | dirnadd = -1; |
2930 | dirnadd = -1; |
2892 | } else { |
2931 | } |
|
|
2932 | else |
|
|
2933 | { |
2893 | bound.row = R->TermWin.saveLines + R->TermWin.nrow; |
2934 | bound.row = TermWin.saveLines + TermWin.nrow; |
2894 | bound.col = R->TermWin.ncol - 1; |
2935 | bound.col = TermWin.ncol - 1; |
2895 | dirnadd = 1; |
2936 | dirnadd = 1; |
2896 | } |
2937 | } |
2897 | row = mark->row + R->TermWin.saveLines; |
2938 | row = mark->row + TermWin.saveLines; |
2898 | col = mark->col; |
2939 | col = mark->col; |
2899 | MAX_IT(col, 0); |
2940 | MAX_IT(col, 0); |
2900 | /* find the edge of a word */ |
2941 | /* find the edge of a word */ |
2901 | stp = &(R->screen.text[row][col]); |
2942 | stp = &(screen.text[row][col]); |
2902 | w1 = DELIMIT_TEXT(*stp); |
2943 | w1 = DELIMIT_TEXT(*stp); |
2903 | |
2944 | |
2904 | if (R->selection_style != NEW_SELECT) { |
2945 | if (selection_style != NEW_SELECT) |
|
|
2946 | { |
2905 | if (w1 == 1) { |
2947 | if (w1 == 1) |
|
|
2948 | { |
2906 | stp += dirnadd; |
2949 | stp += dirnadd; |
2907 | if (DELIMIT_TEXT(*stp) == 1) |
2950 | if (DELIMIT_TEXT(*stp) == 1) |
2908 | goto Old_Word_Selection_You_Die; |
2951 | goto Old_Word_Selection_You_Die; |
2909 | col += dirnadd; |
2952 | col += dirnadd; |
2910 | } |
2953 | } |
2911 | w1 = 0; |
2954 | w1 = 0; |
2912 | } |
2955 | } |
2913 | srp = (&R->screen.rend[row][col]); |
2956 | srp = (&screen.rend[row][col]); |
2914 | w2 = DELIMIT_REND(*srp); |
2957 | w2 = DELIMIT_REND(*srp); |
2915 | |
2958 | |
2916 | for (;;) { |
2959 | for (;;) |
|
|
2960 | { |
2917 | for (; col != bound.col; col += dirnadd) { |
2961 | for (; col != bound.col; col += dirnadd) |
|
|
2962 | { |
2918 | stp += dirnadd; |
2963 | stp += dirnadd; |
2919 | if (DELIMIT_TEXT(*stp) != w1) |
2964 | if (DELIMIT_TEXT(*stp) != w1) |
|
|
2965 | break; |
|
|
2966 | srp += dirnadd; |
|
|
2967 | if (DELIMIT_REND(*srp) != w2) |
|
|
2968 | break; |
|
|
2969 | } |
|
|
2970 | if ((col == bound.col) && (row != bound.row)) |
|
|
2971 | { |
|
|
2972 | if (screen.tlen[(row - (dirn == UP ? 1 : 0))] == -1) |
|
|
2973 | { |
|
|
2974 | trow = row + dirnadd; |
|
|
2975 | tcol = dirn == UP ? TermWin.ncol - 1 : 0; |
|
|
2976 | if (screen.text[trow] == NULL) |
2920 | break; |
2977 | break; |
2921 | srp += dirnadd; |
2978 | stp = &(screen.text[trow][tcol]); |
2922 | if (DELIMIT_REND(*srp) != w2) |
2979 | srp = &(screen.rend[trow][tcol]); |
|
|
2980 | if (DELIMIT_TEXT(*stp) != w1 || DELIMIT_REND(*srp) != w2) |
2923 | break; |
2981 | break; |
2924 | } |
|
|
2925 | if ((col == bound.col) && (row != bound.row)) { |
|
|
2926 | if (R->screen.tlen[(row - (dirn == UP ? 1 : 0))] == -1) { |
|
|
2927 | trow = row + dirnadd; |
|
|
2928 | tcol = dirn == UP ? R->TermWin.ncol - 1 : 0; |
|
|
2929 | if (R->screen.text[trow] == NULL) |
|
|
2930 | break; |
|
|
2931 | stp = &(R->screen.text[trow][tcol]); |
|
|
2932 | srp = &(R->screen.rend[trow][tcol]); |
|
|
2933 | if (DELIMIT_TEXT(*stp) != w1 || DELIMIT_REND(*srp) != w2) |
|
|
2934 | break; |
|
|
2935 | row = trow; |
2982 | row = trow; |
2936 | col = tcol; |
2983 | col = tcol; |
2937 | continue; |
2984 | continue; |
2938 | } |
2985 | } |
2939 | } |
2986 | } |
2940 | break; |
2987 | break; |
2941 | } |
2988 | } |
2942 | Old_Word_Selection_You_Die: |
2989 | Old_Word_Selection_You_Die: |
2943 | D_SELECT((stderr, "rxvt_selection_delimit_word(%s,...) @ (r:%3d, c:%3d) has boundary (r:%3d, c:%3d)", (dirn == UP ? "up " : "down"), mark->row, mark->col, row - R->TermWin.saveLines, col)); |
2990 | D_SELECT((stderr, "rxvt_selection_delimit_word(%s,...) @ (r:%3d, c:%3d) has boundary (r:%3d, c:%3d)", (dirn == UP ? "up " : "down"), mark->row, mark->col, row - TermWin.saveLines, col)); |
2944 | |
2991 | |
2945 | if (dirn == DN) |
2992 | if (dirn == DN) |
2946 | col++; /* put us on one past the end */ |
2993 | col++; /* put us on one past the end */ |
2947 | |
2994 | |
2948 | /* Poke the values back in */ |
2995 | /* Poke the values back in */ |
2949 | ret->row = row - R->TermWin.saveLines; |
2996 | ret->row = row - TermWin.saveLines; |
2950 | ret->col = col; |
2997 | ret->col = col; |
2951 | } |
2998 | } |
2952 | |
2999 | |
2953 | /* ------------------------------------------------------------------------- */ |
3000 | /* ------------------------------------------------------------------------- */ |
2954 | /* |
3001 | /* |
2955 | * Extend the selection to the specified x/y pixel location |
3002 | * Extend the selection to the specified x/y pixel location |
… | |
… | |
2994 | } |
3041 | } |
2995 | #endif |
3042 | #endif |
2996 | if (selection.clicks == 4) |
3043 | if (selection.clicks == 4) |
2997 | selection.clicks = 1; |
3044 | selection.clicks = 1; |
2998 | |
3045 | |
2999 | rxvt_selection_extend_colrow (this, col, row, !!flag, /* ? button 3 */ |
3046 | selection_extend_colrow (col, row, !!flag, /* ? button 3 */ |
3000 | flag == 1 ? 1 : 0, /* ? button press */ |
3047 | flag == 1 ? 1 : 0, /* ? button press */ |
3001 | 0); /* no click change */ |
3048 | 0); /* no click change */ |
3002 | } |
3049 | } |
3003 | |
3050 | |
3004 | /* ------------------------------------------------------------------------- */ |
3051 | /* ------------------------------------------------------------------------- */ |
3005 | /* |
3052 | /* |
3006 | * Extend the selection to the specified col/row |
3053 | * Extend the selection to the specified col/row |
3007 | */ |
3054 | */ |
3008 | /* INTPROTO */ |
|
|
3009 | void |
3055 | void |
3010 | rxvt_selection_extend_colrow(pR_ int32_t col, int32_t row, int button3, int buttonpress, int clickchange) |
3056 | rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) |
3011 | { |
3057 | { |
3012 | int16_t ncol = R->TermWin.ncol; |
3058 | int16_t ncol = TermWin.ncol; |
3013 | int end_col; |
3059 | int end_col; |
3014 | row_col_t pos; |
3060 | row_col_t pos; |
3015 | enum { |
3061 | enum { |
3016 | LEFT, RIGHT |
3062 | LEFT, RIGHT |
3017 | } closeto = RIGHT; |
3063 | } closeto = RIGHT; |
3018 | |
3064 | |
3019 | D_SELECT((stderr, "rxvt_selection_extend_colrow(c:%d, r:%d, %d, %d) clicks:%d, op:%d", col, row, button3, buttonpress, R->selection.clicks, R->selection.op)); |
3065 | D_SELECT((stderr, "rxvt_selection_extend_colrow(c:%d, r:%d, %d, %d) clicks:%d, op:%d", col, row, button3, buttonpress, selection.clicks, selection.op)); |
3020 | D_SELECT((stderr, "rxvt_selection_extend_colrow() ENT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", R->selection.beg.row, R->selection.beg.col, R->selection.mark.row, R->selection.mark.col, R->selection.end.row, R->selection.end.col)); |
3066 | D_SELECT((stderr, "rxvt_selection_extend_colrow() ENT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3021 | |
3067 | |
3022 | R->want_refresh = 1; |
3068 | want_refresh = 1; |
3023 | switch (R->selection.op) { |
3069 | switch (selection.op) |
|
|
3070 | { |
3024 | case SELECTION_INIT: |
3071 | case SELECTION_INIT: |
3025 | CLEAR_SELECTION(R); |
3072 | CLEAR_SELECTION(); |
3026 | R->selection.op = SELECTION_BEGIN; |
3073 | selection.op = SELECTION_BEGIN; |
3027 | /* FALLTHROUGH */ |
3074 | /* FALLTHROUGH */ |
3028 | case SELECTION_BEGIN: |
3075 | case SELECTION_BEGIN: |
3029 | if (row != R->selection.mark.row || col != R->selection.mark.col |
3076 | if (row != selection.mark.row || col != selection.mark.col |
3030 | || (!button3 && buttonpress)) |
3077 | || (!button3 && buttonpress)) |
3031 | R->selection.op = SELECTION_CONT; |
3078 | selection.op = SELECTION_CONT; |
3032 | break; |
3079 | break; |
3033 | case SELECTION_DONE: |
3080 | case SELECTION_DONE: |
3034 | R->selection.op = SELECTION_CONT; |
3081 | selection.op = SELECTION_CONT; |
3035 | /* FALLTHROUGH */ |
3082 | /* FALLTHROUGH */ |
3036 | case SELECTION_CONT: |
3083 | case SELECTION_CONT: |
3037 | break; |
3084 | break; |
3038 | case SELECTION_CLEAR: |
3085 | case SELECTION_CLEAR: |
3039 | rxvt_selection_start_colrow(aR_ col, row); |
3086 | selection_start_colrow (col, row); |
3040 | /* FALLTHROUGH */ |
3087 | /* FALLTHROUGH */ |
3041 | default: |
3088 | default: |
3042 | return; |
3089 | return; |
3043 | } |
3090 | } |
3044 | if (R->selection.beg.col == R->selection.end.col |
3091 | if (selection.beg.col == selection.end.col |
3045 | && R->selection.beg.col != R->selection.mark.col |
3092 | && selection.beg.col != selection.mark.col |
3046 | && R->selection.beg.row == R->selection.end.row |
3093 | && selection.beg.row == selection.end.row |
3047 | && R->selection.beg.row != R->selection.mark.row) { |
3094 | && selection.beg.row != selection.mark.row) |
|
|
3095 | { |
3048 | R->selection.beg.col = R->selection.end.col = R->selection.mark.col; |
3096 | selection.beg.col = selection.end.col = selection.mark.col; |
3049 | R->selection.beg.row = R->selection.end.row = R->selection.mark.row; |
3097 | selection.beg.row = selection.end.row = selection.mark.row; |
3050 | D_SELECT((stderr, "rxvt_selection_extend_colrow() ENT2 b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", R->selection.beg.row, R->selection.beg.col, R->selection.mark.row, R->selection.mark.col, R->selection.end.row, R->selection.end.col)); |
3098 | D_SELECT((stderr, "rxvt_selection_extend_colrow() ENT2 b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3051 | } |
3099 | } |
3052 | |
3100 | |
3053 | pos.col = col; |
3101 | pos.col = col; |
3054 | pos.row = row; |
3102 | pos.row = row; |
3055 | |
3103 | |
3056 | pos.row -= R->TermWin.view_start; /* adjust for scroll */ |
3104 | pos.row -= TermWin.view_start; /* adjust for scroll */ |
3057 | |
3105 | |
3058 | #ifndef NO_OLD_SELECTION |
3106 | #ifndef NO_OLD_SELECTION |
3059 | /* |
3107 | /* |
3060 | * This mimics some of the selection behaviour of version 2.20 and before. |
3108 | * This mimics some of the selection behaviour of version 2.20 and before. |
3061 | * There are no ``selection modes'', button3 is always character extension. |
3109 | * There are no ``selection modes'', button3 is always character extension. |
3062 | * Note: button3 drag is always available, c.f. v2.20 |
3110 | * Note: button3 drag is always available, c.f. v2.20 |
3063 | * Selection always terminates (left or right as appropriate) at the mark. |
3111 | * Selection always terminates (left or right as appropriate) at the mark. |
3064 | */ |
3112 | */ |
3065 | if (R->selection_style == OLD_SELECT) { |
3113 | if (selection_style == OLD_SELECT) |
|
|
3114 | { |
3066 | if (R->selection.clicks == 1 || button3) { |
3115 | if (selection.clicks == 1 || button3) |
|
|
3116 | { |
3067 | if (R->hate_those_clicks) { |
3117 | if (hate_those_clicks) |
|
|
3118 | { |
3068 | R->hate_those_clicks = 0; |
3119 | hate_those_clicks = 0; |
3069 | if (R->selection.clicks == 1) { |
3120 | if (selection.clicks == 1) |
|
|
3121 | { |
3070 | R->selection.beg.row = R->selection.mark.row; |
3122 | selection.beg.row = selection.mark.row; |
3071 | R->selection.beg.col = R->selection.mark.col; |
3123 | selection.beg.col = selection.mark.col; |
|
|
3124 | } |
3072 | } else { |
3125 | else |
|
|
3126 | { |
3073 | R->selection.mark.row = R->selection.beg.row; |
3127 | selection.mark.row = selection.beg.row; |
3074 | R->selection.mark.col = R->selection.beg.col; |
3128 | selection.mark.col = selection.beg.col; |
3075 | } |
3129 | } |
3076 | } |
3130 | } |
3077 | if (ROWCOL_IS_BEFORE(pos, R->selection.mark)) { |
3131 | if (ROWCOL_IS_BEFORE(pos, selection.mark)) |
|
|
3132 | { |
3078 | R->selection.end.row = R->selection.mark.row; |
3133 | selection.end.row = selection.mark.row; |
3079 | R->selection.end.col = R->selection.mark.col + 1; |
3134 | selection.end.col = selection.mark.col + 1; |
3080 | R->selection.beg.row = pos.row; |
3135 | selection.beg.row = pos.row; |
3081 | R->selection.beg.col = pos.col; |
3136 | selection.beg.col = pos.col; |
3082 | } else { |
|
|
3083 | R->selection.beg.row = R->selection.mark.row; |
|
|
3084 | R->selection.beg.col = R->selection.mark.col; |
|
|
3085 | R->selection.end.row = pos.row; |
|
|
3086 | R->selection.end.col = pos.col + 1; |
|
|
3087 | } |
3137 | } |
|
|
3138 | else |
|
|
3139 | { |
|
|
3140 | selection.beg.row = selection.mark.row; |
|
|
3141 | selection.beg.col = selection.mark.col; |
|
|
3142 | selection.end.row = pos.row; |
|
|
3143 | selection.end.col = pos.col + 1; |
|
|
3144 | } |
|
|
3145 | } |
3088 | } else if (R->selection.clicks == 2) { |
3146 | else if (selection.clicks == 2) |
|
|
3147 | { |
3089 | rxvt_selection_delimit_word(aR_ UP, &(R->selection.mark), |
3148 | selection_delimit_word (UP, &(selection.mark), |
3090 | &(R->selection.beg)); |
3149 | &(selection.beg)); |
3091 | rxvt_selection_delimit_word(aR_ DN, &(R->selection.mark), |
3150 | selection_delimit_word (DN, &(selection.mark), |
3092 | &(R->selection.end)); |
3151 | &(selection.end)); |
3093 | R->hate_those_clicks = 1; |
3152 | hate_those_clicks = 1; |
|
|
3153 | } |
3094 | } else if (R->selection.clicks == 3) { |
3154 | else if (selection.clicks == 3) |
|
|
3155 | { |
3095 | R->selection.beg.row = R->selection.end.row = R->selection.mark.row; |
3156 | selection.beg.row = selection.end.row = selection.mark.row; |
3096 | R->selection.beg.col = 0; |
3157 | selection.beg.col = 0; |
3097 | R->selection.end.col = ncol; |
3158 | selection.end.col = ncol; |
3098 | R->hate_those_clicks = 1; |
3159 | hate_those_clicks = 1; |
3099 | } |
3160 | } |
3100 | D_SELECT((stderr, "rxvt_selection_extend_colrow() EXIT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", R->selection.beg.row, R->selection.beg.col, R->selection.mark.row, R->selection.mark.col, R->selection.end.row, R->selection.end.col)); |
3161 | D_SELECT((stderr, "rxvt_selection_extend_colrow() EXIT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3101 | return; |
3162 | return; |
3102 | } |
3163 | } |
3103 | #endif /* ! NO_OLD_SELECTION */ |
3164 | #endif /* ! NO_OLD_SELECTION */ |
3104 | #ifndef NO_NEW_SELECTION |
3165 | #ifndef NO_NEW_SELECTION |
3105 | /* selection_style must not be OLD_SELECT to get here */ |
3166 | /* selection_style must not be OLD_SELECT to get here */ |
3106 | /* |
3167 | /* |
3107 | * This is mainly xterm style selection with a couple of differences, mainly |
3168 | * This is mainly xterm style selection with a couple of differences, mainly |
3108 | * in the way button3 drag extension works. |
3169 | * in the way button3 drag extension works. |
3109 | * We're either doing: button1 drag; button3 press; or button3 drag |
3170 | * We're either doing: button1 drag; button3 press; or button3 drag |
3110 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
3171 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
3111 | * is always at the left/right edge of the R->selection. |
3172 | * is always at the left/right edge of the selection. |
3112 | * b) button3 press: extend/contract character/word/line at whichever edge of |
3173 | * b) button3 press: extend/contract character/word/line at whichever edge of |
3113 | * the selection we are closest to. |
3174 | * the selection we are closest to. |
3114 | * c) button3 drag : extend/contract character/word/line - we select around |
3175 | * c) button3 drag : extend/contract character/word/line - we select around |
3115 | * a point/word/line which is either the start or end of the selection |
3176 | * a point/word/line which is either the start or end of the selection |
3116 | * and it was decided by whichever point/word/line was `fixed' at the |
3177 | * and it was decided by whichever point/word/line was `fixed' at the |
3117 | * time of the most recent button3 press |
3178 | * time of the most recent button3 press |
3118 | */ |
3179 | */ |
3119 | if (button3 && buttonpress) { /* button3 press */ |
3180 | if (button3 && buttonpress) |
|
|
3181 | { /* button3 press */ |
3120 | /* |
3182 | /* |
3121 | * first determine which edge of the selection we are closest to |
3183 | * first determine which edge of the selection we are closest to |
3122 | */ |
3184 | */ |
3123 | if (ROWCOL_IS_BEFORE(pos, R->selection.beg) |
3185 | if (ROWCOL_IS_BEFORE(pos, selection.beg) |
3124 | || (!ROWCOL_IS_AFTER(pos, R->selection.end) |
3186 | || (!ROWCOL_IS_AFTER(pos, selection.end) |
3125 | && (((pos.col - R->selection.beg.col) |
3187 | && (((pos.col - selection.beg.col) |
3126 | + ((pos.row - R->selection.beg.row) * ncol)) |
3188 | + ((pos.row - selection.beg.row) * ncol)) |
3127 | < ((R->selection.end.col - pos.col) |
3189 | < ((selection.end.col - pos.col) |
3128 | + ((R->selection.end.row - pos.row) * ncol))))) |
3190 | + ((selection.end.row - pos.row) * ncol))))) |
3129 | closeto = LEFT; |
3191 | closeto = LEFT; |
3130 | if (closeto == LEFT) { |
3192 | if (closeto == LEFT) |
|
|
3193 | { |
3131 | R->selection.beg.row = pos.row; |
3194 | selection.beg.row = pos.row; |
3132 | R->selection.beg.col = pos.col; |
3195 | selection.beg.col = pos.col; |
3133 | R->selection.mark.row = R->selection.end.row; |
3196 | selection.mark.row = selection.end.row; |
3134 | R->selection.mark.col = R->selection.end.col |
3197 | selection.mark.col = selection.end.col |
3135 | - (R->selection.clicks == 2); |
3198 | - (selection.clicks == 2); |
|
|
3199 | } |
3136 | } else { |
3200 | else |
|
|
3201 | { |
3137 | R->selection.end.row = pos.row; |
3202 | selection.end.row = pos.row; |
3138 | R->selection.end.col = pos.col; |
3203 | selection.end.col = pos.col; |
3139 | R->selection.mark.row = R->selection.beg.row; |
3204 | selection.mark.row = selection.beg.row; |
3140 | R->selection.mark.col = R->selection.beg.col; |
3205 | selection.mark.col = selection.beg.col; |
3141 | } |
3206 | } |
|
|
3207 | } |
|
|
3208 | else |
3142 | } else { /* button1 drag or button3 drag */ |
3209 | { /* button1 drag or button3 drag */ |
3143 | if (ROWCOL_IS_AFTER(R->selection.mark, pos)) { |
3210 | if (ROWCOL_IS_AFTER(selection.mark, pos)) |
|
|
3211 | { |
3144 | if ((R->selection.mark.row == R->selection.end.row) |
3212 | if ((selection.mark.row == selection.end.row) |
3145 | && (R->selection.mark.col == R->selection.end.col) |
3213 | && (selection.mark.col == selection.end.col) |
3146 | && clickchange && R->selection.clicks == 2) |
3214 | && clickchange && selection.clicks == 2) |
3147 | R->selection.mark.col--; |
3215 | selection.mark.col--; |
3148 | R->selection.beg.row = pos.row; |
3216 | selection.beg.row = pos.row; |
3149 | R->selection.beg.col = pos.col; |
3217 | selection.beg.col = pos.col; |
3150 | R->selection.end.row = R->selection.mark.row; |
3218 | selection.end.row = selection.mark.row; |
3151 | R->selection.end.col = R->selection.mark.col |
3219 | selection.end.col = selection.mark.col |
3152 | + (R->selection.clicks == 2); |
3220 | + (selection.clicks == 2); |
|
|
3221 | } |
3153 | } else { |
3222 | else |
|
|
3223 | { |
3154 | R->selection.beg.row = R->selection.mark.row; |
3224 | selection.beg.row = selection.mark.row; |
3155 | R->selection.beg.col = R->selection.mark.col; |
3225 | selection.beg.col = selection.mark.col; |
3156 | R->selection.end.row = pos.row; |
3226 | selection.end.row = pos.row; |
3157 | R->selection.end.col = pos.col; |
3227 | selection.end.col = pos.col; |
3158 | } |
3228 | } |
3159 | } |
3229 | } |
3160 | |
3230 | |
3161 | if (R->selection.clicks == 1) { |
3231 | if (selection.clicks == 1) |
|
|
3232 | { |
3162 | end_col = R->screen.tlen[R->selection.beg.row + R->TermWin.saveLines]; |
3233 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
3163 | if (end_col != -1 && R->selection.beg.col > end_col) { |
3234 | if (end_col != -1 && selection.beg.col > end_col) |
|
|
3235 | { |
3164 | #if 1 |
3236 | #if 1 |
3165 | R->selection.beg.col = ncol; |
3237 | selection.beg.col = ncol; |
3166 | #else |
3238 | #else |
3167 | if (R->selection.beg.row != R->selection.end.row) |
3239 | if (selection.beg.row != selection.end.row) |
3168 | R->selection.beg.col = ncol; |
3240 | selection.beg.col = ncol; |
3169 | else |
3241 | else |
3170 | R->selection.beg.col = R->selection.mark.col; |
3242 | selection.beg.col = selection.mark.col; |
3171 | #endif |
3243 | #endif |
|
|
3244 | |
3172 | } |
3245 | } |
3173 | end_col = R->screen.tlen[R->selection.end.row + R->TermWin.saveLines]; |
3246 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
3174 | if (end_col != -1 && R->selection.end.col > end_col) |
3247 | if (end_col != -1 && selection.end.col > end_col) |
3175 | R->selection.end.col = ncol; |
3248 | selection.end.col = ncol; |
3176 | |
3249 | |
|
|
3250 | } |
3177 | } else if (R->selection.clicks == 2) { |
3251 | else if (selection.clicks == 2) |
|
|
3252 | { |
3178 | if (ROWCOL_IS_AFTER(R->selection.end, R->selection.beg)) |
3253 | if (ROWCOL_IS_AFTER(selection.end, selection.beg)) |
3179 | R->selection.end.col--; |
3254 | selection.end.col--; |
3180 | rxvt_selection_delimit_word(aR_ UP, &(R->selection.beg), |
3255 | selection_delimit_word (UP, &(selection.beg), |
3181 | &(R->selection.beg)); |
3256 | &(selection.beg)); |
3182 | rxvt_selection_delimit_word(aR_ DN, &(R->selection.end), |
3257 | selection_delimit_word (DN, &(selection.end), |
3183 | &(R->selection.end)); |
3258 | &(selection.end)); |
|
|
3259 | } |
3184 | } else if (R->selection.clicks == 3) { |
3260 | else if (selection.clicks == 3) |
|
|
3261 | { |
3185 | #ifndef NO_FRILLS |
3262 | #ifndef NO_FRILLS |
3186 | if ((R->Options & Opt_tripleclickwords)) { |
3263 | if ((Options & Opt_tripleclickwords)) |
|
|
3264 | { |
3187 | int end_row; |
3265 | int end_row; |
3188 | |
3266 | |
3189 | rxvt_selection_delimit_word(aR_ UP, &(R->selection.beg), |
3267 | selection_delimit_word (UP, &(selection.beg), |
3190 | &(R->selection.beg)); |
3268 | &(selection.beg)); |
3191 | end_row = R->screen.tlen[R->selection.mark.row |
3269 | end_row = screen.tlen[selection.mark.row |
3192 | + R->TermWin.saveLines]; |
3270 | + TermWin.saveLines]; |
3193 | for (end_row = R->selection.mark.row; end_row < R->TermWin.nrow; |
3271 | for (end_row = selection.mark.row; end_row < TermWin.nrow; |
3194 | end_row++) { |
3272 | end_row++) |
|
|
3273 | { |
3195 | end_col = R->screen.tlen[end_row + R->TermWin.saveLines]; |
3274 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
3196 | if (end_col != -1) { |
3275 | if (end_col != -1) |
|
|
3276 | { |
3197 | R->selection.end.row = end_row; |
3277 | selection.end.row = end_row; |
3198 | R->selection.end.col = end_col; |
3278 | selection.end.col = end_col; |
3199 | rxvt_selection_remove_trailing_spaces(aR); |
3279 | selection_remove_trailing_spaces (); |
3200 | break; |
3280 | break; |
3201 | } |
3281 | } |
3202 | } |
3282 | } |
3203 | } else |
|
|
3204 | #endif |
|
|
3205 | { |
3283 | } |
|
|
3284 | else |
|
|
3285 | #endif |
|
|
3286 | |
|
|
3287 | { |
3206 | if (ROWCOL_IS_AFTER(R->selection.mark, R->selection.beg)) |
3288 | if (ROWCOL_IS_AFTER(selection.mark, selection.beg)) |
3207 | R->selection.mark.col++; |
3289 | selection.mark.col++; |
3208 | R->selection.beg.col = 0; |
3290 | selection.beg.col = 0; |
3209 | R->selection.end.col = ncol; |
3291 | selection.end.col = ncol; |
3210 | } |
3292 | } |
3211 | } |
3293 | } |
|
|
3294 | if (button3 && buttonpress) |
3212 | if (button3 && buttonpress) { /* mark may need to be changed */ |
3295 | { /* mark may need to be changed */ |
3213 | if (closeto == LEFT) { |
3296 | if (closeto == LEFT) |
|
|
3297 | { |
3214 | R->selection.mark.row = R->selection.end.row; |
3298 | selection.mark.row = selection.end.row; |
3215 | R->selection.mark.col = R->selection.end.col |
3299 | selection.mark.col = selection.end.col |
3216 | - (R->selection.clicks == 2); |
3300 | - (selection.clicks == 2); |
|
|
3301 | } |
3217 | } else { |
3302 | else |
|
|
3303 | { |
3218 | R->selection.mark.row = R->selection.beg.row; |
3304 | selection.mark.row = selection.beg.row; |
3219 | R->selection.mark.col = R->selection.beg.col; |
3305 | selection.mark.col = selection.beg.col; |
3220 | } |
3306 | } |
3221 | } |
3307 | } |
3222 | D_SELECT((stderr, "rxvt_selection_extend_colrow() EXIT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", R->selection.beg.row, R->selection.beg.col, R->selection.mark.row, R->selection.mark.col, R->selection.end.row, R->selection.end.col)); |
3308 | D_SELECT((stderr, "rxvt_selection_extend_colrow() EXIT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3223 | #endif /* ! NO_NEW_SELECTION */ |
3309 | #endif /* ! NO_NEW_SELECTION */ |
3224 | } |
3310 | } |
3225 | |
3311 | |
3226 | #ifndef NO_FRILLS |
3312 | #ifndef NO_FRILLS |
3227 | /* INTPROTO */ |
|
|
3228 | void |
3313 | void |
3229 | rxvt_selection_remove_trailing_spaces(pR) |
3314 | rxvt_term::selection_remove_trailing_spaces () |
3230 | { |
3315 | { |
3231 | int32_t end_col, end_row; |
3316 | int32_t end_col, end_row; |
3232 | text_t *stp; |
3317 | text_t *stp; |
3233 | |
3318 | |
3234 | end_col = R->selection.end.col; |
3319 | end_col = selection.end.col; |
3235 | end_row = R->selection.end.row; |
3320 | end_row = selection.end.row; |
3236 | for ( ; end_row >= R->selection.beg.row; ) { |
3321 | for ( ; end_row >= selection.beg.row; ) |
|
|
3322 | { |
3237 | stp = R->screen.text[end_row + R->TermWin.saveLines]; |
3323 | stp = screen.text[end_row + TermWin.saveLines]; |
3238 | while (--end_col >= 0) { |
3324 | while (--end_col >= 0) |
|
|
3325 | { |
3239 | if (stp[end_col] != ' ' && stp[end_col] != '\t') |
3326 | if (stp[end_col] != ' ' && stp[end_col] != '\t') |
3240 | break; |
|
|
3241 | } |
|
|
3242 | if (end_col >= 0 |
|
|
3243 | || R->screen.tlen[end_row - 1 + R->TermWin.saveLines] != -1) { |
|
|
3244 | R->selection.end.col = end_col + 1; |
|
|
3245 | R->selection.end.row = end_row; |
|
|
3246 | break; |
3327 | break; |
3247 | } |
3328 | } |
|
|
3329 | if (end_col >= 0 |
|
|
3330 | || screen.tlen[end_row - 1 + TermWin.saveLines] != -1) |
|
|
3331 | { |
|
|
3332 | selection.end.col = end_col + 1; |
|
|
3333 | selection.end.row = end_row; |
|
|
3334 | break; |
|
|
3335 | } |
3248 | end_row--; |
3336 | end_row--; |
3249 | end_col = R->TermWin.ncol; |
3337 | end_col = TermWin.ncol; |
3250 | } |
3338 | } |
3251 | if (R->selection.mark.row > R->selection.end.row) { |
3339 | if (selection.mark.row > selection.end.row) |
|
|
3340 | { |
3252 | R->selection.mark.row = R->selection.end.row; |
3341 | selection.mark.row = selection.end.row; |
3253 | R->selection.mark.col = R->selection.end.col; |
3342 | selection.mark.col = selection.end.col; |
|
|
3343 | } |
3254 | } else if (R->selection.mark.row == R->selection.end.row |
3344 | else if (selection.mark.row == selection.end.row |
3255 | && R->selection.mark.col > R->selection.end.col) |
3345 | && selection.mark.col > selection.end.col) |
3256 | R->selection.mark.col = R->selection.end.col; |
3346 | selection.mark.col = selection.end.col; |
3257 | } |
3347 | } |
3258 | #endif |
3348 | #endif |
3259 | |
3349 | |
3260 | /* ------------------------------------------------------------------------- */ |
3350 | /* ------------------------------------------------------------------------- */ |
3261 | /* |
3351 | /* |
… | |
… | |
3264 | */ |
3354 | */ |
3265 | void |
3355 | void |
3266 | rxvt_term::selection_rotate (int x, int y) |
3356 | rxvt_term::selection_rotate (int x, int y) |
3267 | { |
3357 | { |
3268 | selection.clicks = selection.clicks % 3 + 1; |
3358 | selection.clicks = selection.clicks % 3 + 1; |
3269 | rxvt_selection_extend_colrow (this, Pixel2Col(x), Pixel2Row(y), 1, 0, 1); |
3359 | selection_extend_colrow (Pixel2Col(x), Pixel2Row(y), 1, 0, 1); |
3270 | } |
3360 | } |
3271 | |
3361 | |
3272 | /* ------------------------------------------------------------------------- */ |
3362 | /* ------------------------------------------------------------------------- */ |
3273 | /* |
3363 | /* |
3274 | * On some systems, the Atom typedef is 64 bits wide. We need to have a type |
3364 | * On some systems, the Atom typedef is 64 bits wide. We need to have a type |
3275 | * that is exactly 32 bits wide, because a format of 64 is not allowed by |
3365 | * that is exactly 32 bits wide, because a format of 64 is not allowed by |
3276 | * the X11 protocol. |
3366 | * the X11 protocol. |
3277 | */ |
3367 | */ |
3278 | typedef CARD32 Atom32; |
3368 | typedef CARD32 Atom32; |
3279 | |
3369 | |
3280 | /* ------------------------------------------------------------------------- */ |
3370 | /* ------------------------------------------------------------------------- */ |
3281 | /* |
3371 | /* |
3282 | * Respond to a request for our current selection |
3372 | * Respond to a request for our current selection |
3283 | * EXT: SelectionRequest |
3373 | * EXT: SelectionRequest |
3284 | */ |
3374 | */ |
3285 | /* EXTPROTO */ |
|
|
3286 | void |
3375 | void |
3287 | rxvt_selection_send(pR_ const XSelectionRequestEvent *rq) |
3376 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3288 | { |
3377 | { |
3289 | XSelectionEvent ev; |
3378 | XSelectionEvent ev; |
3290 | #ifdef USE_XIM |
|
|
3291 | Atom32 target_list[4]; |
|
|
3292 | #else |
|
|
3293 | Atom32 target_list[3]; |
|
|
3294 | #endif |
|
|
3295 | Atom target; |
|
|
3296 | XTextProperty ct; |
3379 | XTextProperty ct; |
3297 | XICCEncodingStyle style; |
3380 | XICCEncodingStyle style; |
3298 | char *cl[2], dummy[1]; |
3381 | Atom target; |
3299 | |
3382 | |
3300 | ev.type = SelectionNotify; |
3383 | ev.type = SelectionNotify; |
3301 | ev.property = None; |
3384 | ev.property = None; |
3302 | ev.display = rq->display; |
3385 | ev.display = rq.display; |
3303 | ev.requestor = rq->requestor; |
3386 | ev.requestor = rq.requestor; |
3304 | ev.selection = rq->selection; |
3387 | ev.selection = rq.selection; |
3305 | ev.target = rq->target; |
3388 | ev.target = rq.target; |
3306 | ev.time = rq->time; |
3389 | ev.time = rq.time; |
3307 | |
3390 | |
3308 | if (rq->target == R->xa[XA_TARGETS]) { |
3391 | if (rq.target == xa[XA_TARGETS]) |
|
|
3392 | { |
|
|
3393 | Atom32 target_list[5]; |
|
|
3394 | Atom32 *target = target_list; |
|
|
3395 | |
3309 | target_list[0] = (Atom32) R->xa[XA_TARGETS]; |
3396 | *target++ = (Atom32) xa[XA_TARGETS]; |
3310 | target_list[1] = (Atom32) XA_STRING; |
3397 | *target++ = (Atom32) XA_STRING; |
3311 | target_list[2] = (Atom32) R->xa[XA_TEXT]; |
3398 | *target++ = (Atom32) xa[XA_TEXT]; |
3312 | #ifdef USE_XIM |
|
|
3313 | target_list[3] = (Atom32) R->xa[XA_COMPOUND_TEXT]; |
3399 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
|
|
3400 | #if X_HAVE_UTF8_STRING |
|
|
3401 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3314 | #endif |
3402 | #endif |
3315 | XChangeProperty(R->Xdisplay, rq->requestor, rq->property, XA_ATOM, |
3403 | XChangeProperty(display->display, rq.requestor, rq.property, XA_ATOM, |
3316 | (8 * sizeof(target_list[0])), PropModeReplace, |
3404 | (8 * sizeof(target_list[0])), PropModeReplace, |
3317 | (unsigned char *)target_list, |
3405 | (unsigned char *)target_list, |
3318 | (sizeof(target_list) / sizeof(target_list[0]))); |
3406 | target - target_list); |
3319 | ev.property = rq->property; |
3407 | ev.property = rq.property; |
|
|
3408 | } |
3320 | } else if (rq->target == R->xa[XA_MULTIPLE]) { |
3409 | else if (rq.target == xa[XA_MULTIPLE]) |
|
|
3410 | { |
3321 | /* TODO: Handle MULTIPLE */ |
3411 | /* TODO: Handle MULTIPLE */ |
|
|
3412 | } |
3322 | } else if (rq->target == R->xa[XA_TIMESTAMP] && R->selection.text) { |
3413 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
|
|
3414 | { |
3323 | XChangeProperty(R->Xdisplay, rq->requestor, rq->property, XA_INTEGER, |
3415 | XChangeProperty(display->display, rq.requestor, rq.property, XA_INTEGER, |
3324 | (8 * sizeof(Time)), PropModeReplace, |
3416 | (8 * sizeof(Time)), PropModeReplace, |
3325 | (unsigned char *)&R->selection_time, 1); |
3417 | (unsigned char *)&selection_time, 1); |
3326 | ev.property = rq->property; |
3418 | ev.property = rq.property; |
|
|
3419 | } |
3327 | } else if (rq->target == XA_STRING |
3420 | else if (rq.target == XA_STRING |
|
|
3421 | || rq.target == xa[XA_TEXT] |
3328 | || rq->target == R->xa[XA_COMPOUND_TEXT] |
3422 | || rq.target == xa[XA_COMPOUND_TEXT] |
3329 | || rq->target == R->xa[XA_TEXT]) { |
3423 | || rq.target == xa[XA_UTF8_STRING] |
3330 | #ifdef USE_XIM |
3424 | ) |
|
|
3425 | { |
3331 | short freect = 0; |
3426 | short freect = 0; |
3332 | #endif |
3427 | int selectlen; |
3333 | int selectlen; |
3428 | char *cl; |
3334 | |
3429 | |
3335 | #ifdef USE_XIM |
3430 | target = rq.target; |
|
|
3431 | |
3336 | if (rq->target != XA_STRING) { |
3432 | if (target == XA_STRING) |
|
|
3433 | // we actually don't do XA_STRING, but who cares, as i18n clients |
|
|
3434 | // will ask for another format anyways. |
|
|
3435 | style = XStringStyle; |
|
|
3436 | else if (target == xa[XA_TEXT]) |
|
|
3437 | style = XTextStyle; |
|
|
3438 | else if (target == xa[XA_COMPOUND_TEXT]) |
|
|
3439 | style = XCompoundTextStyle; |
|
|
3440 | #if X_HAVE_UTF8_STRING |
|
|
3441 | else if (target == xa[XA_UTF8_STRING]) |
|
|
3442 | style = XUTF8StringStyle; |
|
|
3443 | #endif |
|
|
3444 | else |
|
|
3445 | { |
3337 | target = R->xa[XA_COMPOUND_TEXT]; |
3446 | target = xa[XA_COMPOUND_TEXT]; |
3338 | style = (rq->target == R->xa[XA_COMPOUND_TEXT]) |
3447 | style = XCompoundTextStyle; |
3339 | ? XCompoundTextStyle : XStdICCTextStyle; |
|
|
3340 | } else |
|
|
3341 | #endif |
|
|
3342 | { |
3448 | } |
3343 | target = XA_STRING; |
3449 | |
3344 | style = XStringStyle; |
3450 | if (selection.text) |
3345 | } |
3451 | { |
3346 | if (R->selection.text) { |
|
|
3347 | cl[0] = (char *)R->selection.text; |
3452 | cl = (char *)selection.text; |
3348 | selectlen = R->selection.len; |
3453 | selectlen = selection.len; |
|
|
3454 | } |
3349 | } else { |
3455 | else |
3350 | cl[0] = dummy; |
3456 | { |
3351 | *dummy = '\0'; |
3457 | cl = ""; |
3352 | selectlen = 0; |
3458 | selectlen = 0; |
3353 | } |
3459 | } |
3354 | #ifdef USE_XIM |
3460 | |
3355 | if (XmbTextListToTextProperty(R->Xdisplay, cl, 1, style, &ct) |
3461 | if (XmbTextListToTextProperty(display->display, &cl, 1, style, &ct) >= 0) |
3356 | == Success) /* if we failed to convert then send it raw */ |
|
|
3357 | freect = 1; |
3462 | freect = 1; |
3358 | else |
3463 | else |
3359 | #endif |
|
|
3360 | { |
3464 | { |
|
|
3465 | /* if we failed to convert then send it raw */ |
3361 | ct.value = (unsigned char *)cl[0]; |
3466 | ct.value = (unsigned char *)cl; |
3362 | ct.nitems = selectlen; |
3467 | ct.nitems = selectlen; |
3363 | } |
3468 | } |
|
|
3469 | |
3364 | XChangeProperty(R->Xdisplay, rq->requestor, rq->property, |
3470 | XChangeProperty (display->display, rq.requestor, rq.property, |
3365 | target, 8, PropModeReplace, |
3471 | target, 8, PropModeReplace, |
3366 | ct.value, (int)ct.nitems); |
3472 | ct.value, (int)ct.nitems); |
3367 | ev.property = rq->property; |
3473 | ev.property = rq.property; |
3368 | #ifdef USE_XIM |
3474 | |
3369 | if (freect) |
3475 | if (freect) |
3370 | XFree(ct.value); |
3476 | XFree (ct.value); |
3371 | #endif |
|
|
3372 | } |
3477 | } |
3373 | XSendEvent(R->Xdisplay, rq->requestor, False, 0L, (XEvent *)&ev); |
3478 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3374 | } |
3479 | } |
3375 | |
3480 | |
3376 | /* ------------------------------------------------------------------------- * |
3481 | /* ------------------------------------------------------------------------- * |
3377 | * MOUSE ROUTINES * |
3482 | * MOUSE ROUTINES * |
3378 | * ------------------------------------------------------------------------- */ |
3483 | * ------------------------------------------------------------------------- */ |
… | |
… | |
3382 | */ |
3487 | */ |
3383 | void |
3488 | void |
3384 | rxvt_term::pixel_position (int *x, int *y) |
3489 | rxvt_term::pixel_position (int *x, int *y) |
3385 | { |
3490 | { |
3386 | *x = Pixel2Col(*x); |
3491 | *x = Pixel2Col(*x); |
3387 | /* MAX_IT(*x, 0); MIN_IT(*x, (int)R->TermWin.ncol - 1); */ |
3492 | /* MAX_IT(*x, 0); MIN_IT(*x, (int)TermWin.ncol - 1); */ |
3388 | *y = Pixel2Row(*y); |
3493 | *y = Pixel2Row(*y); |
3389 | /* MAX_IT(*y, 0); MIN_IT(*y, (int)R->TermWin.nrow - 1); */ |
3494 | /* MAX_IT(*y, 0); MIN_IT(*y, (int)TermWin.nrow - 1); */ |
3390 | } |
3495 | } |
3391 | |
3496 | |
3392 | /* ------------------------------------------------------------------------- */ |
3497 | /* ------------------------------------------------------------------------- */ |
3393 | #ifdef USE_XIM |
3498 | #ifdef USE_XIM |
3394 | void |
3499 | void |
3395 | rxvt_term::set_position (XPoint *pos) |
3500 | rxvt_term::set_position (XPoint *pos) |
3396 | { |
3501 | { |
3397 | XWindowAttributes xwa; |
3502 | XWindowAttributes xwa; |
3398 | |
3503 | |
3399 | XGetWindowAttributes (Xdisplay, TermWin.vt, &xwa); |
3504 | XGetWindowAttributes (display->display, TermWin.vt, &xwa); |
3400 | pos->x = Col2Pixel (screen.cur.col) + xwa.x; |
3505 | pos->x = Col2Pixel (screen.cur.col) + xwa.x; |
3401 | pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; |
3506 | pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; |
3402 | } |
3507 | } |
3403 | |
3508 | |
3404 | #endif |
3509 | #endif |
… | |
… | |
3406 | |
3511 | |
3407 | /* ------------------------------------------------------------------------- * |
3512 | /* ------------------------------------------------------------------------- * |
3408 | * DEBUG ROUTINES * |
3513 | * DEBUG ROUTINES * |
3409 | * ------------------------------------------------------------------------- */ |
3514 | * ------------------------------------------------------------------------- */ |
3410 | #if 0 |
3515 | #if 0 |
3411 | /* INTPROTO */ |
|
|
3412 | void |
3516 | void |
3413 | rxvt_debug_colors(void) |
3517 | rxvt_debug_colors(void) |
3414 | { |
3518 | { |
3415 | int color; |
3519 | int color; |
3416 | const char *name[] = { |
3520 | const char *name[] = |
|
|
3521 | { |
3417 | "fg", "bg", |
3522 | "fg", "bg", |
3418 | "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white" |
3523 | "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white" |
3419 | }; |
3524 | }; |
3420 | |
3525 | |
3421 | fprintf(stderr, "Color ( "); |
3526 | fprintf(stderr, "Color ( "); |
3422 | if (R->rstyle & RS_RVid) |
3527 | if (rstyle & RS_RVid) |
3423 | fprintf(stderr, "rvid "); |
3528 | fprintf(stderr, "rvid "); |
3424 | if (R->rstyle & RS_Bold) |
3529 | if (rstyle & RS_Bold) |
3425 | fprintf(stderr, "bold "); |
3530 | fprintf(stderr, "bold "); |
3426 | if (R->rstyle & RS_Blink) |
3531 | if (rstyle & RS_Blink) |
3427 | fprintf(stderr, "blink "); |
3532 | fprintf(stderr, "blink "); |
3428 | if (R->rstyle & RS_Uline) |
3533 | if (rstyle & RS_Uline) |
3429 | fprintf(stderr, "uline "); |
3534 | fprintf(stderr, "uline "); |
3430 | fprintf(stderr, "): "); |
3535 | fprintf(stderr, "): "); |
3431 | |
3536 | |
3432 | color = GET_FGCOLOR(R->rstyle); |
3537 | color = GET_FGCOLOR(rstyle); |
3433 | #ifndef NO_BRIGHTCOLOR |
3538 | #ifndef NO_BRIGHTCOLOR |
3434 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) { |
3539 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) |
|
|
3540 | { |
3435 | color -= (minBrightCOLOR - minCOLOR); |
3541 | color -= (minBrightCOLOR - minCOLOR); |
3436 | fprintf(stderr, "bright "); |
3542 | fprintf(stderr, "bright "); |
3437 | } |
3543 | } |
3438 | #endif |
3544 | #endif |
3439 | fprintf(stderr, "%s on ", name[color]); |
3545 | fprintf(stderr, "%s on ", name[color]); |
3440 | |
3546 | |
3441 | color = GET_BGCOLOR(R->rstyle); |
3547 | color = GET_BGCOLOR(rstyle); |
3442 | #ifndef NO_BRIGHTCOLOR |
3548 | #ifndef NO_BRIGHTCOLOR |
3443 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) { |
3549 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) |
|
|
3550 | { |
3444 | color -= (minBrightCOLOR - minCOLOR); |
3551 | color -= (minBrightCOLOR - minCOLOR); |
3445 | fprintf(stderr, "bright "); |
3552 | fprintf(stderr, "bright "); |
3446 | } |
3553 | } |
3447 | #endif |
3554 | #endif |
3448 | fprintf(stderr, "%s\n", name[color]); |
3555 | fprintf(stderr, "%s\n", name[color]); |
3449 | } |
3556 | } |
3450 | #endif |
3557 | #endif |