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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.264 by root, Thu Jul 6 18:56:10 2006 UTC vs.
Revision 1.296 by root, Wed Jan 9 01:05:24 2008 UTC

1/*---------------------------------------------------------------------------* 1/*---------------------------------------------------------------------------*
2 * File: screen.C 2 * File: screen.C
3 *---------------------------------------------------------------------------* 3 *---------------------------------------------------------------------------*
4 * 4 *
5 * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> 5 * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com>
6 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * 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 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
… …
26 26
27#include "../config.h" /* NECESSARY */ 27#include "../config.h" /* NECESSARY */
28#include "rxvt.h" /* NECESSARY */ 28#include "rxvt.h" /* NECESSARY */
29#include "rxvtperl.h" /* NECESSARY */ 29#include "rxvtperl.h" /* NECESSARY */
30 30
31#include <X11/Xmd.h> /* get the typedef for CARD32 */
32
33#include <inttypes.h> 31#include <inttypes.h>
34 32
35#include "salloc.C" // HACK, should be a seperate compile! 33#include "salloc.C" // HACK, should be a seperate compile!
36 34
37inline void fill_text (text_t *start, text_t value, int len) 35static inline void fill_text (text_t *start, text_t value, int len)
38{ 36{
39 while (len--) 37 while (len--)
40 *start++ = value; 38 *start++ = value;
41} 39}
42 40
… …
47 45
48/* ------------------------------------------------------------------------- * 46/* ------------------------------------------------------------------------- *
49 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * 47 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES *
50 * ------------------------------------------------------------------------- */ 48 * ------------------------------------------------------------------------- */
51#define ZERO_SCROLLBACK() \ 49#define ZERO_SCROLLBACK() \
52 if (OPTION (Opt_scrollTtyOutput)) \ 50 if (option (Opt_scrollTtyOutput)) \
53 view_start = 0 51 view_start = 0
54#define CLEAR_SELECTION() \ 52#define CLEAR_SELECTION() \
55 selection.beg.row = selection.beg.col \ 53 selection.beg.row = selection.beg.col \
56 = selection.end.row = selection.end.col = 0 54 = selection.end.row = selection.end.col = 0
57#define CLEAR_ALL_SELECTION() \ 55#define CLEAR_ALL_SELECTION() \
… …
161{ 159{
162#if ENABLE_OVERLAY 160#if ENABLE_OVERLAY
163 scr_overlay_off (); 161 scr_overlay_off ();
164#endif 162#endif
165 163
164 rvideo_mode = false;
166 view_start = 0; 165 view_start = 0;
167 num_scr = 0; 166 num_scr = 0;
168 167
169 if (ncol == 0) 168 if (ncol == 0)
170 ncol = 80; 169 ncol = 80;
… …
237 selection.text = NULL; 236 selection.text = NULL;
238 selection.len = 0; 237 selection.len = 0;
239 selection.op = SELECTION_CLEAR; 238 selection.op = SELECTION_CLEAR;
240 selection.screen = PRIMARY; 239 selection.screen = PRIMARY;
241 selection.clicks = 0; 240 selection.clicks = 0;
242 rvideo_state = rvideo_mode = false;
243 } 241 }
244 else 242 else
245 { 243 {
246 /* 244 /*
247 * add or delete rows as appropriate 245 * add or delete rows as appropriate
… …
276 drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); 274 drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE);
277 } 275 }
278 276
279 line_t *old_buf = row_buf; 277 line_t *old_buf = row_buf;
280 row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); 278 row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t));
281 279
282 int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row 280 int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row
283 int pend = MOD (term_start + top_row , prev_total_rows); 281 int pend = MOD (term_start + top_row , prev_total_rows);
284 int q = total_rows; // rewrapped row 282 int q = total_rows; // rewrapped row
285 283
286 if (top_row) 284 if (top_row)
… …
330 int qcol = 0; 328 int qcol = 0;
331 329
332 // see below for cursor adjustment rationale 330 // see below for cursor adjustment rationale
333 if (p == ocur.row) 331 if (p == ocur.row)
334 screen.cur.row = q - (total_rows - nrow); 332 screen.cur.row = q - (total_rows - nrow);
335 333
336 // fill a single destination line 334 // fill a single destination line
337 while (lofs < llen && qcol < ncol) 335 while (lofs < llen && qcol < ncol)
338 { 336 {
339 int prow = lofs / prev_ncol; 337 int prow = lofs / prev_ncol;
340 int pcol = lofs % prev_ncol; 338 int pcol = lofs % prev_ncol;
… …
366 } 364 }
367 while (p != pend && q > 0); 365 while (p != pend && q > 0);
368 366
369 term_start = total_rows - nrow; 367 term_start = total_rows - nrow;
370 top_row = q - term_start; 368 top_row = q - term_start;
371 369
372 // make sure all terminal lines exist 370 // make sure all terminal lines exist
373 while (top_row > 0) 371 while (top_row > 0)
374 scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE); 372 scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE);
375 } 373 }
376 else 374 else
377 { 375 {
378 // if no scrollback exists (yet), wing, instead of wrap 376 // if no scrollback exists (yet), wing, instead of wrap
379 377
380 for (int row = min (nrow, prev_nrow); row--; ) 378 for (int row = min (nrow, prev_nrow); row--; )
381 { 379 {
382 line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)]; 380 line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)];
383 line_t &qline = row_buf [row]; 381 line_t &qline = row_buf [row];
384 382
… …
407 CLEAR_ALL_SELECTION (); 405 CLEAR_ALL_SELECTION ();
408 406
409 prev_nrow = nrow; 407 prev_nrow = nrow;
410 prev_ncol = ncol; 408 prev_ncol = ncol;
411 409
412 tabs = (char *)rxvt_malloc (ncol * sizeof (char)); 410 tabs = (char *)rxvt_malloc (ncol);
413 411
414 for (int col = ncol; col--; ) 412 for (int col = ncol; --col; )
415 tabs [col] = col % TABSIZE == 0; 413 tabs [col] = col % TABSIZE == 0;
416 414
417 if (current_screen != PRIMARY) 415 if (current_screen != PRIMARY)
418 scr_swap_screen (); 416 scr_swap_screen ();
419 417
… …
510} 508}
511 509
512void 510void
513rxvt_term::scr_swap_screen () 511rxvt_term::scr_swap_screen ()
514{ 512{
515 if (!OPTION (Opt_secondaryScreen)) 513 if (!option (Opt_secondaryScreen))
516 return; 514 return;
517 515
518 for (int i = prev_nrow; i--; ) 516 for (int i = prev_nrow; i--; )
519 ::swap (ROW(i), swap_buf [i]); 517 ::swap (ROW(i), swap_buf [i]);
520 518
… …
542 selection_check (2); /* check for boundary cross */ 540 selection_check (2); /* check for boundary cross */
543 541
544 int i = current_screen; current_screen = scrn; scrn = i; 542 int i = current_screen; current_screen = scrn; scrn = i;
545 543
546#if NSCREENS 544#if NSCREENS
547 if (OPTION (Opt_secondaryScreen)) 545 if (option (Opt_secondaryScreen))
548 { 546 {
549 num_scr = 0; 547 num_scr = 0;
550 548
551 scr_swap_screen (); 549 scr_swap_screen ();
552 550
… …
555 screen.flags |= Screen_VisibleCursor; 553 screen.flags |= Screen_VisibleCursor;
556 swap.flags |= Screen_VisibleCursor; 554 swap.flags |= Screen_VisibleCursor;
557 } 555 }
558 else 556 else
559#endif 557#endif
560 if (OPTION (Opt_secondaryScroll)) 558 if (option (Opt_secondaryScroll))
561 scr_scroll_text (0, prev_nrow - 1, prev_nrow); 559 scr_scroll_text (0, prev_nrow - 1, prev_nrow);
562} 560}
563 561
564// clear WrapNext indicator, solidifying position on next line 562// clear WrapNext indicator, solidifying position on next line
565void 563void
… …
598/* 596/*
599 * Change the rendition style for following text 597 * Change the rendition style for following text
600 */ 598 */
601void 599void
602rxvt_term::scr_rendition (int set, int style) NOTHROW 600rxvt_term::scr_rendition (int set, int style) NOTHROW
603 { 601{
604 if (set) 602 if (set)
605 rstyle |= style; 603 rstyle |= style;
606 else if (style == ~RS_None) 604 else if (style == ~RS_None)
607 rstyle = DEFAULT_RSTYLE; 605 rstyle = DEFAULT_RSTYLE;
608 else 606 else
609 rstyle &= ~style; 607 rstyle &= ~style;
610 } 608}
611 609
612/* ------------------------------------------------------------------------- */ 610/* ------------------------------------------------------------------------- */
613/* 611/*
614 * Scroll text between <row1> and <row2> inclusive, by <count> lines 612 * Scroll text between <row1> and <row2> inclusive, by <count> lines
615 * count positive ==> scroll up 613 * count positive ==> scroll up
… …
624 want_refresh = 1; 622 want_refresh = 1;
625 num_scr += count; 623 num_scr += count;
626 624
627 if (count > 0 625 if (count > 0
628 && row1 == 0 626 && row1 == 0
629 && (current_screen == PRIMARY || OPTION (Opt_secondaryScroll))) 627 && (current_screen == PRIMARY || option (Opt_secondaryScroll)))
630 { 628 {
631 top_row = max (top_row - count, -saveLines); 629 top_row = max (top_row - count, -saveLines);
632 630
633 // scroll everything up 'count' lines 631 // scroll everything up 'count' lines
634 term_start = (term_start + count) % total_rows; 632 term_start = (term_start + count) % total_rows;
… …
666 line_t &l2 = ROW(i); 664 line_t &l2 = ROW(i);
667 665
668 ::swap (l1, l2); 666 ::swap (l1, l2);
669 l2.touch (); 667 l2.touch ();
670 } 668 }
671 669
672 // move and/or clear selection, if any 670 // move and/or clear selection, if any
673 if (selection.op && current_screen == selection.screen) 671 if (selection.op && current_screen == selection.screen)
674 { 672 {
675 selection.beg.row -= count; 673 selection.beg.row -= count;
676 selection.end.row -= count; 674 selection.end.row -= count;
… …
684 selection.op = SELECTION_CLEAR; 682 selection.op = SELECTION_CLEAR;
685 } 683 }
686 } 684 }
687 685
688 // finally move the view window, if desired 686 // finally move the view window, if desired
689 if (OPTION (Opt_scrollWithBuffer) 687 if (option (Opt_scrollWithBuffer)
690 && view_start != 0 688 && view_start != 0
691 && view_start != -saveLines) 689 && view_start != -saveLines)
692 scr_page (UP, count); 690 scr_page (UP, count);
693 691
694 if (SHOULD_INVOKE (HOOK_SCROLL_BACK)) 692 if (SHOULD_INVOKE (HOOK_SCROLL_BACK))
… …
712 { 710 {
713 /* move selected region too */ 711 /* move selected region too */
714 selection.beg.row -= count; 712 selection.beg.row -= count;
715 selection.end.row -= count; 713 selection.end.row -= count;
716 selection.mark.row -= count; 714 selection.mark.row -= count;
717 715
718 selection_check (0); 716 selection_check (0);
719 } 717 }
720 } 718 }
721 719
722 // use a simple and robust scrolling algorithm, this 720 // use a simple and robust scrolling algorithm, this
… …
834 } 832 }
835 833
836 if (screen.flags & Screen_WrapNext) 834 if (screen.flags & Screen_WrapNext)
837 { 835 {
838 scr_do_wrap (); 836 scr_do_wrap ();
839 837
840 line->l = ncol; 838 line->l = ncol;
841 line->is_longer (1); 839 line->is_longer (1);
842 840
843 row = screen.cur.row; 841 row = screen.cur.row;
844 line = &ROW(row); /* _must_ refresh */ 842 line = &ROW(row); /* _must_ refresh */
… …
1013 * XTERM_SEQ: CTRL-H 1011 * XTERM_SEQ: CTRL-H
1014 */ 1012 */
1015void 1013void
1016rxvt_term::scr_backspace () NOTHROW 1014rxvt_term::scr_backspace () NOTHROW
1017{ 1015{
1018 want_refresh = 1;
1019
1020 if (screen.cur.col == 0) 1016 if (screen.cur.col == 0)
1021 { 1017 {
1022 if (screen.cur.row > 0) 1018 if (screen.cur.row > 0)
1023 { 1019 {
1024#ifdef TERMCAP_HAS_BW 1020#ifdef TERMCAP_HAS_BW
1025 screen.cur.col = ncol - 1; 1021 screen.cur.col = ncol - 1;
1026 screen.cur.row--; 1022 screen.cur.row--;
1027 return; 1023 want_refresh = 1;
1028#endif 1024#endif
1029 } 1025 }
1030 } 1026 }
1031 else if (!(screen.flags & Screen_WrapNext)) 1027 else
1032 scr_gotorc (0, -1, RELATIVE); 1028 scr_gotorc (0, -1, RELATIVE);
1033
1034 screen.flags &= ~Screen_WrapNext;
1035} 1029}
1036 1030
1037/* ------------------------------------------------------------------------- */ 1031/* ------------------------------------------------------------------------- */
1038/* 1032/*
1039 * Process Horizontal Tab 1033 * Process Horizontal Tab
… …
1062 x = i; 1056 x = i;
1063 1057
1064 if (!--count) 1058 if (!--count)
1065 break; 1059 break;
1066 } 1060 }
1067 else 1061 else
1068 ht &= l.t[i] == ' ' 1062 ht &= l.t[i] == ' '
1069 && RS_SAME (l.r[i], base_rend); 1063 && RS_SAME (l.r[i], base_rend);
1070 1064
1071 if (count) 1065 if (count)
1072 x = ncol - 1; 1066 x = ncol - 1;
1073 1067
1074 // store horizontal tab commands as characters inside the text 1068 // store horizontal tab commands as characters inside the text
1075 // buffer so they can be selected and pasted. 1069 // buffer so they can be selected and pasted.
1076 if (ht && OPTION (Opt_pastableTabs)) 1070 if (ht && option (Opt_pastableTabs))
1077 { 1071 {
1078 base_rend = SET_FONT (base_rend, 0); 1072 base_rend = SET_FONT (base_rend, 0);
1079 1073
1080 l.touch (x); 1074 l.touch (x);
1081 1075
… …
1188 } 1182 }
1189 } 1183 }
1190 else 1184 else
1191 { 1185 {
1192 if (screen.flags & Screen_Relative) 1186 if (screen.flags & Screen_Relative)
1187 {
1193 { /* relative origin mode */ 1188 /* relative origin mode */
1194 screen.cur.row = row + screen.tscroll; 1189 screen.cur.row = row + screen.tscroll;
1195 min_it (screen.cur.row, screen.bscroll); 1190 min_it (screen.cur.row, screen.bscroll);
1196 } 1191 }
1197 else 1192 else
1198 screen.cur.row = row; 1193 screen.cur.row = row;
… …
1474 { 1469 {
1475 if (selection.end.row != screen.cur.row 1470 if (selection.end.row != screen.cur.row
1476 || (selection.end.col + count >= ncol)) 1471 || (selection.end.col + count >= ncol))
1477 CLEAR_SELECTION (); 1472 CLEAR_SELECTION ();
1478 else 1473 else
1474 {
1479 { /* shift selection */ 1475 /* shift selection */
1480 selection.beg.col += count; 1476 selection.beg.col += count;
1481 selection.mark.col += count; /* XXX: yes? */ 1477 selection.mark.col += count; /* XXX: yes? */
1482 selection.end.col += count; 1478 selection.end.col += count;
1483 } 1479 }
1484 } 1480 }
… …
1623 */ 1619 */
1624void 1620void
1625rxvt_term::scr_set_tab (int mode) NOTHROW 1621rxvt_term::scr_set_tab (int mode) NOTHROW
1626{ 1622{
1627 if (mode < 0) 1623 if (mode < 0)
1628 memset (tabs, 0, ncol * sizeof (char)); 1624 memset (tabs, 0, ncol);
1629 else if (screen.cur.col < ncol) 1625 else if (screen.cur.col < ncol)
1630 tabs [screen.cur.col] = !!mode; 1626 tabs [screen.cur.col] = !!mode;
1631} 1627}
1632 1628
1633/* ------------------------------------------------------------------------- */ 1629/* ------------------------------------------------------------------------- */
… …
1648 if (rvideo_state != on) 1644 if (rvideo_state != on)
1649 { 1645 {
1650 rvideo_state = on; 1646 rvideo_state = on;
1651 1647
1652 ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); 1648 ::swap (pix_colors[Color_fg], pix_colors[Color_bg]);
1653#if XPM_BACKGROUND 1649#ifdef HAVE_BG_PIXMAP
1654 if (bgPixmap.pixmap == None) 1650 if (bgPixmap.pixmap == None)
1655#endif
1656#if TRANSPARENT
1657 if (!OPTION (Opt_transparent) || am_transparent == 0)
1658#endif 1651#endif
1659 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); 1652 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
1660 1653
1661 XGCValues gcvalue; 1654 XGCValues gcvalue;
1662 gcvalue.foreground = pix_colors[Color_fg]; 1655 gcvalue.foreground = pix_colors[Color_fg];
… …
1806 for (i = PART_BEG; i < RC_COUNT; i++) 1799 for (i = PART_BEG; i < RC_COUNT; i++)
1807 { 1800 {
1808 min_it (rc[i].col, ncol - 1); 1801 min_it (rc[i].col, ncol - 1);
1809 min_it (rc[i].row, nrow - 1); 1802 min_it (rc[i].row, nrow - 1);
1810 } 1803 }
1811 1804// TODO: this line somehow causes segfault if scr_expose() is called just after resize
1812 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) 1805 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)
1813 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); 1806 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1814 1807
1815 num_scr_allow = 0; 1808 num_scr_allow = 0;
1816 1809
… …
1871 return true; 1864 return true;
1872} 1865}
1873 1866
1874#ifndef NO_BELL 1867#ifndef NO_BELL
1875void 1868void
1876rxvt_term::bell_cb (time_watcher &w) 1869rxvt_term::bell_cb (ev::timer &w, int revents)
1877{ 1870{
1878 rvideo_bell = false; 1871 rvideo_bell = false;
1879 scr_rvideo_mode (rvideo_mode); 1872 scr_rvideo_mode (rvideo_mode);
1873 refresh_check ();
1880} 1874}
1881#endif 1875#endif
1882 1876
1883/* ------------------------------------------------------------------------- */ 1877/* ------------------------------------------------------------------------- */
1884void 1878void
… …
1886{ 1880{
1887#ifndef NO_BELL 1881#ifndef NO_BELL
1888 1882
1889# ifndef NO_MAPALERT 1883# ifndef NO_MAPALERT
1890# ifdef MAPALERT_OPTION 1884# ifdef MAPALERT_OPTION
1891 if (OPTION (Opt_mapAlert)) 1885 if (option (Opt_mapAlert))
1892# endif 1886# endif
1893 XMapWindow (dpy, parent[0]); 1887 XMapWindow (dpy, parent[0]);
1894# endif 1888# endif
1895 1889
1890# if ENABLE_FRILLS
1891 if (option (Opt_urgentOnBell))
1892 {
1893 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1894 {
1895 h->flags |= XUrgencyHint;
1896 XSetWMHints (dpy, parent[0], h);
1897 }
1898 }
1899# endif
1900
1896 if (OPTION (Opt_visualBell)) 1901 if (option (Opt_visualBell))
1897 { 1902 {
1898 rvideo_bell = true; 1903 rvideo_bell = true;
1899 scr_rvideo_mode (rvideo_mode); 1904 scr_rvideo_mode (rvideo_mode);
1900 display->flush (); 1905 flush ();
1901 1906
1902 bell_ev.start (NOW + VISUAL_BELL_DURATION); 1907 bell_ev.start (VISUAL_BELL_DURATION);
1903 } 1908 }
1904 else 1909 else
1905 XBell (dpy, 0); 1910 XBell (dpy, 0);
1906
1907#endif 1911#endif
1908} 1912}
1909 1913
1910/* ------------------------------------------------------------------------- */ 1914/* ------------------------------------------------------------------------- */
1911/* ARGSUSED */ 1915/* ARGSUSED */
… …
1978 int i; /* tmp */ 1982 int i; /* tmp */
1979#ifndef NO_CURSORCOLOR 1983#ifndef NO_CURSORCOLOR
1980 rend_t cc1; /* store colours at cursor position (s) */ 1984 rend_t cc1; /* store colours at cursor position (s) */
1981#endif 1985#endif
1982 rend_t *crp; // cursor rendition pointer 1986 rend_t *crp; // cursor rendition pointer
1987 rend_t ccol1, /* Cursor colour */
1988 ccol2; /* Cursor colour2 */
1983 1989
1984 want_refresh = 0; /* screen is current */ 1990 want_refresh = 0; /* screen is current */
1985 1991
1986 if (refresh_type == NO_REFRESH || !mapped) 1992 if (refresh_type == NO_REFRESH || !mapped)
1987 return; 1993 return;
… …
1990 * A: set up vars 1996 * A: set up vars
1991 */ 1997 */
1992 have_bg = 0; 1998 have_bg = 0;
1993 refresh_count = 0; 1999 refresh_count = 0;
1994 2000
1995#if XPM_BACKGROUND 2001#ifdef HAVE_BG_PIXMAP
1996 have_bg |= bgPixmap.pixmap != None; 2002 have_bg |= bgPixmap.pixmap != None;
1997#endif
1998#if TRANSPARENT
1999 have_bg |= OPTION (Opt_transparent) && am_transparent;
2000#endif 2003#endif
2001 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ 2004 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
2002 2005
2003 /* 2006 /*
2004 * B: reverse any characters which are selected 2007 * B: reverse any characters which are selected
… …
2008 /* 2011 /*
2009 * C: set the cursor character (s) 2012 * C: set the cursor character (s)
2010 */ 2013 */
2011 { 2014 {
2012 unsigned char setoldcursor; 2015 unsigned char setoldcursor;
2013 rend_t ccol1, /* Cursor colour */
2014 ccol2; /* Cursor colour2 */
2015 2016
2016 showcursor = (screen.flags & Screen_VisibleCursor); 2017 showcursor = (screen.flags & Screen_VisibleCursor);
2017#ifdef CURSOR_BLINK 2018#ifdef CURSOR_BLINK
2018 if (hidden_cursor) 2019 if (hidden_cursor)
2019 showcursor = 0; 2020 showcursor = 0;
… …
2026 while (col && ROW(screen.cur.row).t[col] == NOCHAR) 2027 while (col && ROW(screen.cur.row).t[col] == NOCHAR)
2027 col--; 2028 col--;
2028 2029
2029 crp = &ROW(screen.cur.row).r[col]; 2030 crp = &ROW(screen.cur.row).r[col];
2030 2031
2032#ifndef NO_CURSORCOLOR
2033 cc1 = *crp & (RS_fgMask | RS_bgMask);
2034 if (ISSET_PIXCOLOR (Color_cursor))
2035 ccol1 = Color_cursor;
2036 else
2037#endif
2038#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
2039 ccol1 = fgcolor_of (rstyle);
2040#else
2041 ccol1 = Color_fg;
2042#endif
2043
2044#ifndef NO_CURSORCOLOR
2045 if (ISSET_PIXCOLOR (Color_cursor2))
2046 ccol2 = Color_cursor2;
2047 else
2048#endif
2049#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
2050 ccol2 = bgcolor_of (rstyle);
2051#else
2052 ccol2 = Color_bg;
2053#endif
2054
2031 if (showcursor && focus) 2055 if (showcursor && focus)
2032 { 2056 {
2033 if (OPTION (Opt_cursorUnderline)) 2057 if (option (Opt_cursorUnderline))
2034 *crp ^= RS_Uline; 2058 *crp ^= RS_Uline;
2035 else 2059 else
2036 { 2060 {
2037 *crp ^= RS_RVid; 2061 *crp ^= RS_RVid;
2038
2039#ifndef NO_CURSORCOLOR
2040 cc1 = *crp & (RS_fgMask | RS_bgMask);
2041 if (ISSET_PIXCOLOR (Color_cursor))
2042 ccol1 = Color_cursor;
2043 else
2044#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
2045 ccol1 = fgcolor_of (rstyle);
2046#else
2047 ccol1 = Color_fg;
2048#endif
2049 if (ISSET_PIXCOLOR (Color_cursor2))
2050 ccol2 = Color_cursor2;
2051 else
2052#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
2053 ccol2 = bgcolor_of (rstyle);
2054#else
2055 ccol2 = Color_bg;
2056#endif
2057 *crp = SET_FGCOLOR (*crp, ccol1); 2062 *crp = SET_FGCOLOR (*crp, ccol1);
2058 *crp = SET_BGCOLOR (*crp, ccol2); 2063 *crp = SET_BGCOLOR (*crp, ccol2);
2059#endif
2060 } 2064 }
2061 } 2065 }
2062 } 2066 }
2063 2067
2064 /* make sure no outline cursor is left around */ 2068 /* make sure no outline cursor is left around */
… …
2256 if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful)) 2260 if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))
2257 { 2261 {
2258 bool invert = rend & RS_RVid; 2262 bool invert = rend & RS_RVid;
2259 2263
2260#ifndef NO_BOLD_UNDERLINE_REVERSE 2264#ifndef NO_BOLD_UNDERLINE_REVERSE
2261 if (rend & RS_Bold
2262 && fore == Color_fg) 2265 if (rend & RS_Bold && fore == Color_fg)
2263 { 2266 {
2264 if (ISSET_PIXCOLOR (Color_BD)) 2267 if (ISSET_PIXCOLOR (Color_BD))
2265 fore = Color_BD; 2268 fore = Color_BD;
2266# if !ENABLE_STYLES 2269# if !ENABLE_STYLES
2267 else 2270 else
2268 invert = !invert; 2271 invert = !invert;
2269# endif 2272# endif
2270 } 2273 }
2271 2274
2272 if (rend & RS_Italic 2275 if (rend & RS_Italic && fore == Color_fg)
2273 && fore == Color_fg)
2274 { 2276 {
2275 if (ISSET_PIXCOLOR (Color_IT)) 2277 if (ISSET_PIXCOLOR (Color_IT))
2276 fore = Color_IT; 2278 fore = Color_IT;
2277# if !ENABLE_STYLES 2279# if !ENABLE_STYLES
2278 else 2280 else
… …
2312 } 2314 }
2313 2315
2314#ifdef TEXT_BLINK 2316#ifdef TEXT_BLINK
2315 if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) 2317 if (rend & RS_Blink && (back == Color_bg || fore == Color_bg))
2316 { 2318 {
2317 if (!text_blink_ev.active) 2319 if (!text_blink_ev.is_active ())
2318 { 2320 {
2319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 2321 text_blink_ev.again ();
2320 hidden_text = 0; 2322 hidden_text = 0;
2321 } 2323 }
2322 else if (hidden_text) 2324 else if (hidden_text)
2323 fore = back; 2325 fore = back;
2324 } 2326 }
… …
2346 /* 2348 /*
2347 * Actually do the drawing of the string here 2349 * Actually do the drawing of the string here
2348 */ 2350 */
2349 rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; 2351 rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)];
2350 2352
2351 if (back == fore) 2353 if (have_bg && back == Color_bg)
2352 font->clear_rect (*drawable, xpixel, ypixel, fwidth * count, fheight, back);
2353 else if (back == Color_bg && have_bg)
2354 { 2354 {
2355 // this is very ugly, maybe push it into ->draw? 2355 // this is very ugly, maybe push it into ->draw?
2356 2356
2357 for (i = 0; i < count; i++) /* don't draw empty strings */ 2357 for (i = 0; i < count; i++) /* don't draw empty strings */
2358 if (text[i] != ' ') 2358 if (text[i] != ' ')
2359 { 2359 {
2360 font->draw (*drawable, xpixel, ypixel, text, count, fore, -1); 2360 font->draw (*drawable, xpixel, ypixel, text, count, fore, Color_transparent);
2361 goto did_clear; 2361 goto did_clear;
2362 } 2362 }
2363 2363
2364 CLEAR_CHARS (xpixel, ypixel, count); 2364 CLEAR_CHARS (xpixel, ypixel, count);
2365 did_clear: ; 2365 did_clear: ;
… …
2393 */ 2393 */
2394 if (showcursor) 2394 if (showcursor)
2395 { 2395 {
2396 if (focus) 2396 if (focus)
2397 { 2397 {
2398 if (OPTION (Opt_cursorUnderline)) 2398 if (option (Opt_cursorUnderline))
2399 *crp ^= RS_Uline; 2399 *crp ^= RS_Uline;
2400 else 2400 else
2401 { 2401 {
2402 *crp ^= RS_RVid; 2402 *crp ^= RS_RVid;
2403#ifndef NO_CURSORCOLOR 2403#ifndef NO_CURSORCOLOR
… …
2418 cursorwidth++; 2418 cursorwidth++;
2419 2419
2420#ifndef NO_CURSORCOLOR 2420#ifndef NO_CURSORCOLOR
2421 if (ISSET_PIXCOLOR (Color_cursor)) 2421 if (ISSET_PIXCOLOR (Color_cursor))
2422 XSetForeground (dpy, gc, pix_colors[Color_cursor]); 2422 XSetForeground (dpy, gc, pix_colors[Color_cursor]);
2423 else
2423#endif 2424#endif
2425 XSetForeground (dpy, gc, pix_colors[ccol1]);
2424 2426
2425 XDrawRectangle (dpy, drawBuffer, gc, 2427 XDrawRectangle (dpy, drawBuffer, gc,
2426 Col2Pixel (col), 2428 Col2Pixel (col),
2427 Row2Pixel (oldcursor.row), 2429 Row2Pixel (oldcursor.row),
2428 (unsigned int) (Width2Pixel (cursorwidth) - 1), 2430 (unsigned int) (Width2Pixel (cursorwidth) - 1),
… …
2465} 2467}
2466 2468
2467void 2469void
2468rxvt_term::scr_recolour () NOTHROW 2470rxvt_term::scr_recolour () NOTHROW
2469{ 2471{
2470 if (1 2472#ifdef HAVE_BG_PIXMAP
2471#if TRANSPARENT 2473 bgPixmap.apply ();
2472 && !am_transparent 2474#else
2473#endif 2475
2474#if XPM_BACKGROUND
2475 && !bgPixmap.pixmap
2476#endif
2477 )
2478 {
2479 XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); 2476 XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]);
2480 XClearWindow (dpy, parent[0]); 2477 XClearWindow (dpy, parent[0]);
2481 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); 2478 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
2479
2482#if HAVE_SCROLLBARS 2480# if HAVE_SCROLLBARS
2483 if (scrollBar.win) 2481 if (scrollBar.win)
2484 { 2482 {
2485 XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); 2483 XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]);
2486 scrollBar.setIdle (); 2484 scrollBar.setIdle ();
2487 scrollbar_show (0); 2485 scrollbar_show (0);
2488 } 2486 }
2489#endif 2487# endif
2490 }
2491 2488
2492 scr_clear (); 2489 scr_clear ();
2493 scr_touch (true); 2490 scr_touch (true);
2494 want_refresh = 1; 2491 want_refresh = 1;
2492
2493#endif
2495} 2494}
2496 2495
2497/* ------------------------------------------------------------------------- */ 2496/* ------------------------------------------------------------------------- */
2498void 2497void
2499rxvt_term::scr_clear (bool really) NOTHROW 2498rxvt_term::scr_clear (bool really) NOTHROW
… …
2734 if (!delete_prop) 2733 if (!delete_prop)
2735 XDeleteProperty (dpy, win, prop); 2734 XDeleteProperty (dpy, win, prop);
2736 2735
2737 selection_wait = Sel_incr; 2736 selection_wait = Sel_incr;
2738 incr_buf_fill = 0; 2737 incr_buf_fill = 0;
2739 incr_ev.start (NOW + 10); 2738 incr_ev.start (10);
2740 2739
2741 goto bailout; 2740 goto bailout;
2742 } 2741 }
2743 2742
2744 if (ct.nitems == 0) 2743 if (ct.nitems == 0)
… …
2753 ct.nitems = incr_buf_fill; 2752 ct.nitems = incr_buf_fill;
2754 incr_buf = 0; 2753 incr_buf = 0;
2755 incr_buf_size = 0; 2754 incr_buf_size = 0;
2756 incr_ev.stop (); 2755 incr_ev.stop ();
2757 } 2756 }
2758 else 2757 else
2759 { 2758 {
2760 if (selection_wait == Sel_normal 2759 if (selection_wait == Sel_normal
2761 && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion 2760 && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion
2762 { 2761 {
2763 /* 2762 /*
… …
2770 goto bailout; 2769 goto bailout;
2771 } 2770 }
2772 } 2771 }
2773 else if (selection_wait == Sel_incr) 2772 else if (selection_wait == Sel_incr)
2774 { 2773 {
2775 incr_ev.start (NOW + 10); 2774 incr_ev.start (10);
2776 2775
2777 while (incr_buf_fill + ct.nitems > incr_buf_size) 2776 while (incr_buf_fill + ct.nitems > incr_buf_size)
2778 { 2777 {
2779 incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; 2778 incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024;
2780 incr_buf = (char *)realloc (incr_buf, incr_buf_size); 2779 incr_buf = (char *)realloc (incr_buf, incr_buf_size);
… …
2820 if (selection_wait == Sel_normal) 2819 if (selection_wait == Sel_normal)
2821 selection_wait = Sel_none; 2820 selection_wait = Sel_none;
2822} 2821}
2823 2822
2824void 2823void
2825rxvt_term::incr_cb (time_watcher &w) NOTHROW 2824rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW
2826{ 2825{
2827 selection_wait = Sel_none; 2826 selection_wait = Sel_none;
2828 2827
2829 incr_buf_size = 0; 2828 incr_buf_size = 0;
2830 free (incr_buf); 2829 free (incr_buf);
… …
2841 selection_paste (win, prop, true); 2840 selection_paste (win, prop, true);
2842} 2841}
2843 2842
2844/* ------------------------------------------------------------------------- */ 2843/* ------------------------------------------------------------------------- */
2845/* 2844/*
2846 * Request the current selection: 2845 * Request the current selection:
2847 * Order: > internal selection if available 2846 * Order: > internal selection if available
2848 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) 2847 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+)
2849 * > CUT_BUFFER0 2848 * > CUT_BUFFER0
2850 * (+) if ownership is claimed but property is empty, rxvt_selection_paste () 2849 * (+) if ownership is claimed but property is empty, rxvt_selection_paste ()
2851 * will auto fallback to CUT_BUFFER0 2850 * will auto fallback to CUT_BUFFER0
… …
2853 */ 2852 */
2854void 2853void
2855rxvt_term::selection_request (Time tm, int selnum) NOTHROW 2854rxvt_term::selection_request (Time tm, int selnum) NOTHROW
2856{ 2855{
2857 if (selection.text && selnum == Sel_Primary) 2856 if (selection.text && selnum == Sel_Primary)
2857 {
2858 { /* internal selection */ 2858 /* internal selection */
2859 char *str = rxvt_wcstombs (selection.text, selection.len); 2859 char *str = rxvt_wcstombs (selection.text, selection.len);
2860 paste (str, strlen (str)); 2860 paste (str, strlen (str));
2861 free (str); 2861 free (str);
2862 return; 2862 return;
2863 } 2863 }
… …
3129 selection.mark.col = clamp (selection.mark.col, 0, ncol - 1); 3129 selection.mark.col = clamp (selection.mark.col, 0, ncol - 1);
3130 3130
3131 while (selection.mark.col > 0 3131 while (selection.mark.col > 0
3132 && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR) 3132 && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR)
3133 --selection.mark.col; 3133 --selection.mark.col;
3134 3134
3135 if (selection.op) 3135 if (selection.op)
3136 {
3136 { /* clear the old selection */ 3137 /* clear the old selection */
3137 selection.beg.row = selection.end.row = selection.mark.row; 3138 selection.beg.row = selection.end.row = selection.mark.row;
3138 selection.beg.col = selection.end.col = selection.mark.col; 3139 selection.beg.col = selection.end.col = selection.mark.col;
3139 } 3140 }
3140 3141
3141 selection.op = SELECTION_INIT; 3142 selection.op = SELECTION_INIT;
… …
3330 * a point/word/line which is either the start or end of the selection 3331 * a point/word/line which is either the start or end of the selection
3331 * and it was decided by whichever point/word/line was `fixed' at the 3332 * and it was decided by whichever point/word/line was `fixed' at the
3332 * time of the most recent button3 press 3333 * time of the most recent button3 press
3333 */ 3334 */
3334 if (button3 && buttonpress) 3335 if (button3 && buttonpress)
3336 {
3335 { /* button3 press */ 3337 /* button3 press */
3336 /* 3338 /*
3337 * first determine which edge of the selection we are closest to 3339 * first determine which edge of the selection we are closest to
3338 */ 3340 */
3339 if (ROWCOL_IS_BEFORE (pos, selection.beg) 3341 if (ROWCOL_IS_BEFORE (pos, selection.beg)
3340 || (!ROWCOL_IS_AFTER (pos, selection.end) 3342 || (!ROWCOL_IS_AFTER (pos, selection.end)
… …
3358 selection.mark.row = selection.beg.row; 3360 selection.mark.row = selection.beg.row;
3359 selection.mark.col = selection.beg.col; 3361 selection.mark.col = selection.beg.col;
3360 } 3362 }
3361 } 3363 }
3362 else 3364 else
3365 {
3363 { /* button1 drag or button3 drag */ 3366 /* button1 drag or button3 drag */
3364 if (ROWCOL_IS_AFTER (selection.mark, pos)) 3367 if (ROWCOL_IS_AFTER (selection.mark, pos))
3365 { 3368 {
3366 if (selection.mark.row == selection.end.row 3369 if (selection.mark.row == selection.end.row
3367 && selection.mark.col == selection.end.col 3370 && selection.mark.col == selection.end.col
3368 && clickchange 3371 && clickchange
… …
3411 selection_delimit_word (DN, &selection.end, &selection.end); 3414 selection_delimit_word (DN, &selection.end, &selection.end);
3412 } 3415 }
3413 else if (selection.clicks == 3) 3416 else if (selection.clicks == 3)
3414 { 3417 {
3415#if ENABLE_FRILLS 3418#if ENABLE_FRILLS
3416 if (OPTION (Opt_tripleclickwords)) 3419 if (option (Opt_tripleclickwords))
3417 { 3420 {
3418 selection_delimit_word (UP, &selection.beg, &selection.beg); 3421 selection_delimit_word (UP, &selection.beg, &selection.beg);
3419 3422
3420 for (int end_row = selection.mark.row; end_row < nrow; end_row++) 3423 for (int end_row = selection.mark.row; end_row < nrow; end_row++)
3421 { 3424 {
… …
3449 selection.end.row++; 3452 selection.end.row++;
3450 } 3453 }
3451 } 3454 }
3452 3455
3453 if (button3 && buttonpress) 3456 if (button3 && buttonpress)
3457 {
3454 { /* mark may need to be changed */ 3458 /* mark may need to be changed */
3455 if (closeto == LEFT) 3459 if (closeto == LEFT)
3456 { 3460 {
3457 selection.mark.row = selection.end.row; 3461 selection.mark.row = selection.end.row;
3458 selection.mark.col = selection.end.col - (selection.clicks == 2); 3462 selection.mark.col = selection.end.col - (selection.clicks == 2);
3459 } 3463 }
… …
3658 XFree (ct.value); 3662 XFree (ct.value);
3659 } 3663 }
3660 3664
3661 XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); 3665 XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev);
3662} 3666}
3663
3664/* ------------------------------------------------------------------------- *
3665 * MOUSE ROUTINES *
3666 * ------------------------------------------------------------------------- */
3667
3668/*
3669 * return col/row values corresponding to x/y pixel values
3670 */
3671void
3672rxvt_term::pixel_position (int *x, int *y) NOTHROW
3673{
3674 *x = Pixel2Col (*x);
3675 /* max_it (*x, 0); min_it (*x, (int)ncol - 1); */
3676 *y = Pixel2Row (*y);
3677 /* max_it (*y, 0); min_it (*y, (int)nrow - 1); */
3678}
3679 3667
3680/* ------------------------------------------------------------------------- */ 3668/* ------------------------------------------------------------------------- */
3681#ifdef USE_XIM 3669#ifdef USE_XIM
3682void 3670void
3683rxvt_term::im_set_position (XPoint &pos) NOTHROW 3671rxvt_term::im_set_position (XPoint &pos) NOTHROW

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