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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.268 by root, Tue May 1 21:30:01 2007 UTC vs.
Revision 1.307 by root, Fri Jun 27 00:44:32 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
… …
85 ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col) 83 ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col)
86#define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ 84#define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \
87 ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col) 85 ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col)
88 86
89/* 87/*
90 * CLEAR_ROWS : clear <num> rows starting from row <row>
91 * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> 88 * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y>
92 * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour
93 */ 89 */
94#define drawBuffer vt
95
96#define CLEAR_ROWS(row, num) \
97 if (mapped) \
98 XClearArea (dpy, drawBuffer, 0, \
99 Row2Pixel (row), (unsigned int)width, \
100 (unsigned int)Height2Pixel (num), False)
101
102#define CLEAR_CHARS(x, y, num) \ 90#define CLEAR_CHARS(x, y, num) \
103 if (mapped) \ 91 if (mapped) \
104 XClearArea (dpy, drawBuffer, x, y, \ 92 XClearArea (dpy, vt, x, y, \
105 (unsigned int)Width2Pixel (num), \ 93 (unsigned int)Width2Pixel (num), \
106 (unsigned int)Height2Pixel (1), False) 94 (unsigned int)Height2Pixel (1), False)
107
108#define ERASE_ROWS(row, num) \
109 XFillRectangle (dpy, drawBuffer, gc, \
110 0, Row2Pixel (row), \
111 (unsigned int)width, \
112 (unsigned int)Height2Pixel (num))
113 95
114/* ------------------------------------------------------------------------- * 96/* ------------------------------------------------------------------------- *
115 * SCREEN `COMMON' ROUTINES * 97 * SCREEN `COMMON' ROUTINES *
116 * ------------------------------------------------------------------------- */ 98 * ------------------------------------------------------------------------- */
117 99
… …
161{ 143{
162#if ENABLE_OVERLAY 144#if ENABLE_OVERLAY
163 scr_overlay_off (); 145 scr_overlay_off ();
164#endif 146#endif
165 147
148 rvideo_mode = false;
166 view_start = 0; 149 view_start = 0;
167 num_scr = 0; 150 num_scr = 0;
168 151
169 if (ncol == 0) 152 if (ncol == 0)
170 ncol = 80; 153 ncol = 80;
… …
237 selection.text = NULL; 220 selection.text = NULL;
238 selection.len = 0; 221 selection.len = 0;
239 selection.op = SELECTION_CLEAR; 222 selection.op = SELECTION_CLEAR;
240 selection.screen = PRIMARY; 223 selection.screen = PRIMARY;
241 selection.clicks = 0; 224 selection.clicks = 0;
242 rvideo_state = rvideo_mode = false;
243 } 225 }
244 else 226 else
245 { 227 {
246 /* 228 /*
247 * add or delete rows as appropriate 229 * add or delete rows as appropriate
… …
276 drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); 258 drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE);
277 } 259 }
278 260
279 line_t *old_buf = row_buf; 261 line_t *old_buf = row_buf;
280 row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); 262 row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t));
281 263
282 int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row 264 int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row
283 int pend = MOD (term_start + top_row , prev_total_rows); 265 int pend = MOD (term_start + top_row , prev_total_rows);
284 int q = total_rows; // rewrapped row 266 int q = total_rows; // rewrapped row
285 267
286 if (top_row) 268 if (top_row)
… …
330 int qcol = 0; 312 int qcol = 0;
331 313
332 // see below for cursor adjustment rationale 314 // see below for cursor adjustment rationale
333 if (p == ocur.row) 315 if (p == ocur.row)
334 screen.cur.row = q - (total_rows - nrow); 316 screen.cur.row = q - (total_rows - nrow);
335 317
336 // fill a single destination line 318 // fill a single destination line
337 while (lofs < llen && qcol < ncol) 319 while (lofs < llen && qcol < ncol)
338 { 320 {
339 int prow = lofs / prev_ncol; 321 int prow = lofs / prev_ncol;
340 int pcol = lofs % prev_ncol; 322 int pcol = lofs % prev_ncol;
… …
366 } 348 }
367 while (p != pend && q > 0); 349 while (p != pend && q > 0);
368 350
369 term_start = total_rows - nrow; 351 term_start = total_rows - nrow;
370 top_row = q - term_start; 352 top_row = q - term_start;
371 353
372 // make sure all terminal lines exist 354 // make sure all terminal lines exist
373 while (top_row > 0) 355 while (top_row > 0)
374 scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE); 356 scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE);
375 } 357 }
376 else 358 else
377 { 359 {
378 // if no scrollback exists (yet), wing, instead of wrap 360 // if no scrollback exists (yet), wing, instead of wrap
379 361
380 for (int row = min (nrow, prev_nrow); row--; ) 362 for (int row = min (nrow, prev_nrow); row--; )
381 { 363 {
382 line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)]; 364 line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)];
383 line_t &qline = row_buf [row]; 365 line_t &qline = row_buf [row];
384 366
… …
407 CLEAR_ALL_SELECTION (); 389 CLEAR_ALL_SELECTION ();
408 390
409 prev_nrow = nrow; 391 prev_nrow = nrow;
410 prev_ncol = ncol; 392 prev_ncol = ncol;
411 393
412 tabs = (char *)rxvt_malloc (ncol * sizeof (char)); 394 tabs = (char *)rxvt_malloc (ncol);
413 395
414 for (int col = ncol; --col; ) 396 for (int col = ncol; --col; )
415 tabs [col] = col % TABSIZE == 0; 397 tabs [col] = col % TABSIZE == 0;
416 398
417 if (current_screen != PRIMARY) 399 if (current_screen != PRIMARY)
… …
598/* 580/*
599 * Change the rendition style for following text 581 * Change the rendition style for following text
600 */ 582 */
601void 583void
602rxvt_term::scr_rendition (int set, int style) NOTHROW 584rxvt_term::scr_rendition (int set, int style) NOTHROW
603 { 585{
604 if (set) 586 if (set)
605 rstyle |= style; 587 rstyle |= style;
606 else if (style == ~RS_None) 588 else if (style == ~RS_None)
607 rstyle = DEFAULT_RSTYLE; 589 rstyle = DEFAULT_RSTYLE;
608 else 590 else
609 rstyle &= ~style; 591 rstyle &= ~style;
610 } 592}
611 593
612/* ------------------------------------------------------------------------- */ 594/* ------------------------------------------------------------------------- */
613/* 595/*
614 * Scroll text between <row1> and <row2> inclusive, by <count> lines 596 * Scroll text between <row1> and <row2> inclusive, by <count> lines
615 * count positive ==> scroll up 597 * count positive ==> scroll up
… …
666 line_t &l2 = ROW(i); 648 line_t &l2 = ROW(i);
667 649
668 ::swap (l1, l2); 650 ::swap (l1, l2);
669 l2.touch (); 651 l2.touch ();
670 } 652 }
671 653
672 // move and/or clear selection, if any 654 // move and/or clear selection, if any
673 if (selection.op && current_screen == selection.screen) 655 if (selection.op && current_screen == selection.screen)
674 { 656 {
675 selection.beg.row -= count; 657 selection.beg.row -= count;
676 selection.end.row -= count; 658 selection.end.row -= count;
… …
712 { 694 {
713 /* move selected region too */ 695 /* move selected region too */
714 selection.beg.row -= count; 696 selection.beg.row -= count;
715 selection.end.row -= count; 697 selection.end.row -= count;
716 selection.mark.row -= count; 698 selection.mark.row -= count;
717 699
718 selection_check (0); 700 selection_check (0);
719 } 701 }
720 } 702 }
721 703
722 // use a simple and robust scrolling algorithm, this 704 // use a simple and robust scrolling algorithm, this
… …
834 } 816 }
835 817
836 if (screen.flags & Screen_WrapNext) 818 if (screen.flags & Screen_WrapNext)
837 { 819 {
838 scr_do_wrap (); 820 scr_do_wrap ();
839 821
840 line->l = ncol; 822 line->l = ncol;
841 line->is_longer (1); 823 line->is_longer (1);
842 824
843 row = screen.cur.row; 825 row = screen.cur.row;
844 line = &ROW(row); /* _must_ refresh */ 826 line = &ROW(row); /* _must_ refresh */
… …
1013 * XTERM_SEQ: CTRL-H 995 * XTERM_SEQ: CTRL-H
1014 */ 996 */
1015void 997void
1016rxvt_term::scr_backspace () NOTHROW 998rxvt_term::scr_backspace () NOTHROW
1017{ 999{
1018 want_refresh = 1;
1019
1020 if (screen.cur.col == 0) 1000 if (screen.cur.col == 0)
1021 { 1001 {
1022 if (screen.cur.row > 0) 1002 if (screen.cur.row > 0)
1023 { 1003 {
1024#ifdef TERMCAP_HAS_BW 1004#ifdef TERMCAP_HAS_BW
1025 screen.cur.col = ncol - 1; 1005 screen.cur.col = ncol - 1;
1026 screen.cur.row--; 1006 --screen.cur.row;
1027 return; 1007
1008 want_refresh = 1;
1028#endif 1009#endif
1029 } 1010 }
1030 } 1011 }
1031 else if (!(screen.flags & Screen_WrapNext)) 1012 else
1032 scr_gotorc (0, -1, RELATIVE); 1013 scr_gotorc (0, -1, RELATIVE);
1033
1034 screen.flags &= ~Screen_WrapNext;
1035} 1014}
1036 1015
1037/* ------------------------------------------------------------------------- */ 1016/* ------------------------------------------------------------------------- */
1038/* 1017/*
1039 * Process Horizontal Tab 1018 * Process Horizontal Tab
… …
1062 x = i; 1041 x = i;
1063 1042
1064 if (!--count) 1043 if (!--count)
1065 break; 1044 break;
1066 } 1045 }
1067 else 1046 else
1068 ht &= l.t[i] == ' ' 1047 ht &= l.t[i] == ' '
1069 && RS_SAME (l.r[i], base_rend); 1048 && RS_SAME (l.r[i], base_rend);
1070 1049
1071 if (count) 1050 if (count)
1072 x = ncol - 1; 1051 x = ncol - 1;
… …
1188 } 1167 }
1189 } 1168 }
1190 else 1169 else
1191 { 1170 {
1192 if (screen.flags & Screen_Relative) 1171 if (screen.flags & Screen_Relative)
1172 {
1193 { /* relative origin mode */ 1173 /* relative origin mode */
1194 screen.cur.row = row + screen.tscroll; 1174 screen.cur.row = row + screen.tscroll;
1195 min_it (screen.cur.row, screen.bscroll); 1175 min_it (screen.cur.row, screen.bscroll);
1196 } 1176 }
1197 else 1177 else
1198 screen.cur.row = row; 1178 screen.cur.row = row;
… …
1231/* 1211/*
1232 * Erase part or whole of a line 1212 * Erase part or whole of a line
1233 * XTERM_SEQ: Clear line to right: ESC [ 0 K 1213 * XTERM_SEQ: Clear line to right: ESC [ 0 K
1234 * XTERM_SEQ: Clear line to left : ESC [ 1 K 1214 * XTERM_SEQ: Clear line to left : ESC [ 1 K
1235 * XTERM_SEQ: Clear whole line : ESC [ 2 K 1215 * XTERM_SEQ: Clear whole line : ESC [ 2 K
1216 * extension: clear to right unless wrapped: ESC [ 3 K
1236 */ 1217 */
1237void 1218void
1238rxvt_term::scr_erase_line (int mode) NOTHROW 1219rxvt_term::scr_erase_line (int mode) NOTHROW
1239{ 1220{
1240 unsigned int col, num; 1221 unsigned int col, num;
… …
1249 line.touch (); 1230 line.touch ();
1250 line.is_longer (0); 1231 line.is_longer (0);
1251 1232
1252 switch (mode) 1233 switch (mode)
1253 { 1234 {
1235 case 3:
1236 if (screen.flags & Screen_WrapNext)
1237 return;
1238
1239 /* fall through */
1240
1254 case 0: /* erase to end of line */ 1241 case 0: /* erase to end of line */
1255 col = screen.cur.col; 1242 col = screen.cur.col;
1256 num = ncol - col; 1243 num = ncol - col;
1257 min_it (line.l, col); 1244 min_it (line.l, col);
1245
1258 if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur) 1246 if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)
1259 || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur)) 1247 || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur))
1260 CLEAR_SELECTION (); 1248 CLEAR_SELECTION ();
1261 break; 1249 break;
1250
1262 case 1: /* erase to beginning of line */ 1251 case 1: /* erase to beginning of line */
1263 col = 0; 1252 col = 0;
1264 num = screen.cur.col + 1; 1253 num = screen.cur.col + 1;
1254
1265 if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur) 1255 if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur)
1266 || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur)) 1256 || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur))
1267 CLEAR_SELECTION (); 1257 CLEAR_SELECTION ();
1268 break; 1258 break;
1259
1269 case 2: /* erase whole line */ 1260 case 2: /* erase whole line */
1270 col = 0; 1261 col = 0;
1271 num = ncol; 1262 num = ncol;
1272 line.l = 0; 1263 line.l = 0;
1273 if (selection.beg.row <= screen.cur.row 1264 if (selection.beg.row <= screen.cur.row
… …
1331 if (row >= nrow) /* Out Of Bounds */ 1322 if (row >= nrow) /* Out Of Bounds */
1332 return; 1323 return;
1333 1324
1334 min_it (num, nrow - row); 1325 min_it (num, nrow - row);
1335 1326
1327 /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */
1336 if (rstyle & (RS_RVid | RS_Uline)) 1328 if (rstyle & (RS_RVid | RS_Uline))
1337 ren = (rend_t) ~RS_None; 1329 ren = (rend_t) ~RS_None;
1338 else if (GET_BASEBG (rstyle) == Color_bg) 1330 else if (GET_BASEBG (rstyle) == Color_bg)
1339 { 1331 {
1340 ren = DEFAULT_RSTYLE; 1332 ren = DEFAULT_RSTYLE;
1341 CLEAR_ROWS (row, num); 1333
1334 if (mapped)
1335 XClearArea (dpy, vt, 0,
1336 Row2Pixel (row), (unsigned int)width,
1337 (unsigned int)Height2Pixel (num), False);
1342 } 1338 }
1343 else 1339 else
1344 { 1340 {
1345 ren = rstyle & (RS_fgMask | RS_bgMask); 1341 ren = rstyle & (RS_fgMask | RS_bgMask);
1342
1346 gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; 1343 gcvalue.foreground = pix_colors[bgcolor_of (rstyle)];
1347 XChangeGC (dpy, gc, GCForeground, &gcvalue); 1344 XChangeGC (dpy, gc, GCForeground, &gcvalue);
1348 ERASE_ROWS (row, num); 1345 XFillRectangle (dpy, vt, gc,
1346 0, Row2Pixel (row),
1347 (unsigned int)width,
1348 (unsigned int)Height2Pixel (num));
1349 gcvalue.foreground = pix_colors[Color_fg]; 1349 gcvalue.foreground = pix_colors[Color_fg];
1350 XChangeGC (dpy, gc, GCForeground, &gcvalue); 1350 XChangeGC (dpy, gc, GCForeground, &gcvalue);
1351 } 1351 }
1352 1352
1353 for (; num--; row++) 1353 for (; num--; row++)
… …
1474 { 1474 {
1475 if (selection.end.row != screen.cur.row 1475 if (selection.end.row != screen.cur.row
1476 || (selection.end.col + count >= ncol)) 1476 || (selection.end.col + count >= ncol))
1477 CLEAR_SELECTION (); 1477 CLEAR_SELECTION ();
1478 else 1478 else
1479 {
1479 { /* shift selection */ 1480 /* shift selection */
1480 selection.beg.col += count; 1481 selection.beg.col += count;
1481 selection.mark.col += count; /* XXX: yes? */ 1482 selection.mark.col += count; /* XXX: yes? */
1482 selection.end.col += count; 1483 selection.end.col += count;
1483 } 1484 }
1484 } 1485 }
… …
1623 */ 1624 */
1624void 1625void
1625rxvt_term::scr_set_tab (int mode) NOTHROW 1626rxvt_term::scr_set_tab (int mode) NOTHROW
1626{ 1627{
1627 if (mode < 0) 1628 if (mode < 0)
1628 memset (tabs, 0, ncol * sizeof (char)); 1629 memset (tabs, 0, ncol);
1629 else if (screen.cur.col < ncol) 1630 else if (screen.cur.col < ncol)
1630 tabs [screen.cur.col] = !!mode; 1631 tabs [screen.cur.col] = !!mode;
1631} 1632}
1632 1633
1633/* ------------------------------------------------------------------------- */ 1634/* ------------------------------------------------------------------------- */
… …
1648 if (rvideo_state != on) 1649 if (rvideo_state != on)
1649 { 1650 {
1650 rvideo_state = on; 1651 rvideo_state = on;
1651 1652
1652 ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); 1653 ::swap (pix_colors[Color_fg], pix_colors[Color_bg]);
1653#if XPM_BACKGROUND 1654#ifdef HAVE_BG_PIXMAP
1654 if (bgPixmap.pixmap == None) 1655 if (bgPixmap.pixmap == None)
1655#endif
1656#if TRANSPARENT
1657 if (!option (Opt_transparent) || am_transparent == 0)
1658#endif 1656#endif
1659 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); 1657 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
1660 1658
1661 XGCValues gcvalue; 1659 XGCValues gcvalue;
1662 gcvalue.foreground = pix_colors[Color_fg]; 1660 gcvalue.foreground = pix_colors[Color_fg];
… …
1806 for (i = PART_BEG; i < RC_COUNT; i++) 1804 for (i = PART_BEG; i < RC_COUNT; i++)
1807 { 1805 {
1808 min_it (rc[i].col, ncol - 1); 1806 min_it (rc[i].col, ncol - 1);
1809 min_it (rc[i].row, nrow - 1); 1807 min_it (rc[i].row, nrow - 1);
1810 } 1808 }
1811 1809// 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++) 1810 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); 1811 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1814 1812
1815 num_scr_allow = 0; 1813 num_scr_allow = 0;
1816 1814
… …
1871 return true; 1869 return true;
1872} 1870}
1873 1871
1874#ifndef NO_BELL 1872#ifndef NO_BELL
1875void 1873void
1876rxvt_term::bell_cb (time_watcher &w) 1874rxvt_term::bell_cb (ev::timer &w, int revents)
1877{ 1875{
1878 rvideo_bell = false; 1876 rvideo_bell = false;
1879 scr_rvideo_mode (rvideo_mode); 1877 scr_rvideo_mode (rvideo_mode);
1878 refresh_check ();
1880} 1879}
1881#endif 1880#endif
1882 1881
1883/* ------------------------------------------------------------------------- */ 1882/* ------------------------------------------------------------------------- */
1884void 1883void
… …
1891 if (option (Opt_mapAlert)) 1890 if (option (Opt_mapAlert))
1892# endif 1891# endif
1893 XMapWindow (dpy, parent[0]); 1892 XMapWindow (dpy, parent[0]);
1894# endif 1893# endif
1895 1894
1895# if ENABLE_FRILLS
1896 if (option (Opt_urgentOnBell))
1897 {
1898 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1899 {
1900 h->flags |= XUrgencyHint;
1901 XSetWMHints (dpy, parent[0], h);
1902 }
1903 }
1904# endif
1905
1896 if (option (Opt_visualBell)) 1906 if (option (Opt_visualBell))
1897 { 1907 {
1898 rvideo_bell = true; 1908 rvideo_bell = true;
1899 scr_rvideo_mode (rvideo_mode); 1909 scr_rvideo_mode (rvideo_mode);
1900 display->flush (); 1910 flush ();
1901 1911
1902 bell_ev.start (NOW + VISUAL_BELL_DURATION); 1912 bell_ev.start (VISUAL_BELL_DURATION);
1903 } 1913 }
1904 else 1914 else
1905 XBell (dpy, 0); 1915 XBell (dpy, 0);
1906
1907#endif 1916#endif
1908} 1917}
1909 1918
1910/* ------------------------------------------------------------------------- */ 1919/* ------------------------------------------------------------------------- */
1911/* ARGSUSED */ 1920/* ARGSUSED */
… …
1989 return; 1998 return;
1990 1999
1991 /* 2000 /*
1992 * A: set up vars 2001 * A: set up vars
1993 */ 2002 */
2003 refresh_count = 0;
2004
1994 have_bg = 0; 2005 have_bg = 0;
1995 refresh_count = 0; 2006#ifdef HAVE_BG_PIXMAP
1996
1997#if XPM_BACKGROUND
1998 have_bg |= bgPixmap.pixmap != None; 2007 have_bg = bgPixmap.pixmap != None;
1999#endif
2000#if TRANSPARENT
2001 have_bg |= option (Opt_transparent) && am_transparent;
2002#endif 2008#endif
2003 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ 2009 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
2004 2010
2005 /* 2011 /*
2006 * B: reverse any characters which are selected 2012 * B: reverse any characters which are selected
… …
2259 if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful)) 2265 if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))
2260 { 2266 {
2261 bool invert = rend & RS_RVid; 2267 bool invert = rend & RS_RVid;
2262 2268
2263#ifndef NO_BOLD_UNDERLINE_REVERSE 2269#ifndef NO_BOLD_UNDERLINE_REVERSE
2264 if (rend & RS_Bold
2265 && fore == Color_fg) 2270 if (rend & RS_Bold && fore == Color_fg)
2266 { 2271 {
2267 if (ISSET_PIXCOLOR (Color_BD)) 2272 if (ISSET_PIXCOLOR (Color_BD))
2268 fore = Color_BD; 2273 fore = Color_BD;
2269# if !ENABLE_STYLES 2274# if !ENABLE_STYLES
2270 else 2275 else
2271 invert = !invert; 2276 invert = !invert;
2272# endif 2277# endif
2273 } 2278 }
2274 2279
2275 if (rend & RS_Italic 2280 if (rend & RS_Italic && fore == Color_fg)
2276 && fore == Color_fg)
2277 { 2281 {
2278 if (ISSET_PIXCOLOR (Color_IT)) 2282 if (ISSET_PIXCOLOR (Color_IT))
2279 fore = Color_IT; 2283 fore = Color_IT;
2280# if !ENABLE_STYLES 2284# if !ENABLE_STYLES
2281 else 2285 else
… …
2315 } 2319 }
2316 2320
2317#ifdef TEXT_BLINK 2321#ifdef TEXT_BLINK
2318 if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) 2322 if (rend & RS_Blink && (back == Color_bg || fore == Color_bg))
2319 { 2323 {
2320 if (!text_blink_ev.active) 2324 if (!text_blink_ev.is_active ())
2321 { 2325 {
2322 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 2326 text_blink_ev.again ();
2323 hidden_text = 0; 2327 hidden_text = 0;
2324 } 2328 }
2325 else if (hidden_text) 2329 else if (hidden_text)
2326 fore = back; 2330 fore = back;
2327 } 2331 }
… …
2375 XSetForeground (dpy, gc, pix_colors[Color_underline]); 2379 XSetForeground (dpy, gc, pix_colors[Color_underline]);
2376 else 2380 else
2377#endif 2381#endif
2378 XSetForeground (dpy, gc, pix_colors[fore]); 2382 XSetForeground (dpy, gc, pix_colors[fore]);
2379 2383
2380 XDrawLine (dpy, drawBuffer, gc, 2384 XDrawLine (dpy, vt, gc,
2381 xpixel, ypixel + font->ascent + 1, 2385 xpixel, ypixel + font->ascent + 1,
2382 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); 2386 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
2383 } 2387 }
2384 } /* for (col....) */ 2388 } /* for (col....) */
2385 } /* for (row....) */ 2389 } /* for (row....) */
… …
2423 XSetForeground (dpy, gc, pix_colors[Color_cursor]); 2427 XSetForeground (dpy, gc, pix_colors[Color_cursor]);
2424 else 2428 else
2425#endif 2429#endif
2426 XSetForeground (dpy, gc, pix_colors[ccol1]); 2430 XSetForeground (dpy, gc, pix_colors[ccol1]);
2427 2431
2428 XDrawRectangle (dpy, drawBuffer, gc, 2432 XDrawRectangle (dpy, vt, gc,
2429 Col2Pixel (col), 2433 Col2Pixel (col),
2430 Row2Pixel (oldcursor.row), 2434 Row2Pixel (oldcursor.row),
2431 (unsigned int) (Width2Pixel (cursorwidth) - 1), 2435 (unsigned int) (Width2Pixel (cursorwidth) - 1),
2432 (unsigned int) (Height2Pixel (1) - lineSpace - 1)); 2436 (unsigned int) (Height2Pixel (1) - lineSpace - 1));
2433 } 2437 }
… …
2468} 2472}
2469 2473
2470void 2474void
2471rxvt_term::scr_recolour () NOTHROW 2475rxvt_term::scr_recolour () NOTHROW
2472{ 2476{
2473 if (1 2477#ifdef HAVE_BG_PIXMAP
2474#if TRANSPARENT 2478 bgPixmap.apply ();
2475 && !am_transparent 2479#else
2476#endif 2480
2477#if XPM_BACKGROUND
2478 && !bgPixmap.pixmap
2479#endif
2480 )
2481 {
2482 XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); 2481 XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]);
2483 XClearWindow (dpy, parent[0]); 2482 XClearWindow (dpy, parent[0]);
2484 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); 2483 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
2485#if HAVE_SCROLLBARS 2484
2486 if (scrollBar.win) 2485 if (scrollBar.win)
2487 { 2486 {
2488 XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); 2487 XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]);
2489 scrollBar.setIdle (); 2488 scrollBar.state = STATE_IDLE;
2490 scrollbar_show (0); 2489 scrollBar.show (0);
2491 }
2492#endif
2493 } 2490 }
2494 2491
2492#endif
2493
2494 /* bgPixmap.apply () does not do the following : */
2495 scr_clear (); 2495 scr_clear ();
2496 scr_touch (true); 2496 scr_touch (true);
2497 want_refresh = 1; 2497 want_refresh = 1;
2498} 2498}
2499 2499
… …
2591{ 2591{
2592 int row, wrote; 2592 int row, wrote;
2593 unsigned int width, towrite; 2593 unsigned int width, towrite;
2594 char r1[] = "\n"; 2594 char r1[] = "\n";
2595 2595
2596 for (row = saveLines - nsaved; 2596 for (row = saveLines + top_row;
2597 row < saveLines + nrow - 1; row++) 2597 row < saveLines + nrow - 1; row++)
2598 { 2598 {
2599 width = row_buf[row].l >= 0 ? row_buf[row].l 2599 width = row_buf[row].l >= 0 ? row_buf[row].l
2600 : ncol; 2600 : ncol;
2601 for (towrite = width; towrite; towrite -= wrote) 2601 for (towrite = width; towrite; towrite -= wrote)
… …
2652 /* convert normal newline chars into common keyboard Return key sequence */ 2652 /* convert normal newline chars into common keyboard Return key sequence */
2653 for (unsigned int i = 0; i < len; i++) 2653 for (unsigned int i = 0; i < len; i++)
2654 if (data[i] == C0_LF) 2654 if (data[i] == C0_LF)
2655 data[i] = C0_CR; 2655 data[i] = C0_CR;
2656 2656
2657 if (priv_modes & PrivMode_BracketPaste)
2658 tt_printf ("\e[200~");
2659
2657 tt_write (data, len); 2660 tt_write (data, len);
2661
2662 if (priv_modes & PrivMode_BracketPaste)
2663 tt_printf ("\e[201~");
2658} 2664}
2659 2665
2660/* ------------------------------------------------------------------------- */ 2666/* ------------------------------------------------------------------------- */
2661/* 2667/*
2662 * Respond to a notification that a primary selection has been sent 2668 * Respond to a notification that a primary selection has been sent
… …
2737 if (!delete_prop) 2743 if (!delete_prop)
2738 XDeleteProperty (dpy, win, prop); 2744 XDeleteProperty (dpy, win, prop);
2739 2745
2740 selection_wait = Sel_incr; 2746 selection_wait = Sel_incr;
2741 incr_buf_fill = 0; 2747 incr_buf_fill = 0;
2742 incr_ev.start (NOW + 10); 2748 incr_ev.start (10);
2743 2749
2744 goto bailout; 2750 goto bailout;
2745 } 2751 }
2746 2752
2747 if (ct.nitems == 0) 2753 if (ct.nitems == 0)
… …
2756 ct.nitems = incr_buf_fill; 2762 ct.nitems = incr_buf_fill;
2757 incr_buf = 0; 2763 incr_buf = 0;
2758 incr_buf_size = 0; 2764 incr_buf_size = 0;
2759 incr_ev.stop (); 2765 incr_ev.stop ();
2760 } 2766 }
2761 else 2767 else
2762 { 2768 {
2763 if (selection_wait == Sel_normal 2769 if (selection_wait == Sel_normal
2764 && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion 2770 && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion
2765 { 2771 {
2766 /* 2772 /*
… …
2773 goto bailout; 2779 goto bailout;
2774 } 2780 }
2775 } 2781 }
2776 else if (selection_wait == Sel_incr) 2782 else if (selection_wait == Sel_incr)
2777 { 2783 {
2778 incr_ev.start (NOW + 10); 2784 incr_ev.start (10);
2779 2785
2780 while (incr_buf_fill + ct.nitems > incr_buf_size) 2786 while (incr_buf_fill + ct.nitems > incr_buf_size)
2781 { 2787 {
2782 incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; 2788 incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024;
2783 incr_buf = (char *)realloc (incr_buf, incr_buf_size); 2789 incr_buf = (char *)realloc (incr_buf, incr_buf_size);
… …
2823 if (selection_wait == Sel_normal) 2829 if (selection_wait == Sel_normal)
2824 selection_wait = Sel_none; 2830 selection_wait = Sel_none;
2825} 2831}
2826 2832
2827void 2833void
2828rxvt_term::incr_cb (time_watcher &w) NOTHROW 2834rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW
2829{ 2835{
2830 selection_wait = Sel_none; 2836 selection_wait = Sel_none;
2831 2837
2832 incr_buf_size = 0; 2838 incr_buf_size = 0;
2833 free (incr_buf); 2839 free (incr_buf);
… …
2844 selection_paste (win, prop, true); 2850 selection_paste (win, prop, true);
2845} 2851}
2846 2852
2847/* ------------------------------------------------------------------------- */ 2853/* ------------------------------------------------------------------------- */
2848/* 2854/*
2849 * Request the current selection: 2855 * Request the current selection:
2850 * Order: > internal selection if available 2856 * Order: > internal selection if available
2851 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) 2857 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+)
2852 * > CUT_BUFFER0 2858 * > CUT_BUFFER0
2853 * (+) if ownership is claimed but property is empty, rxvt_selection_paste () 2859 * (+) if ownership is claimed but property is empty, rxvt_selection_paste ()
2854 * will auto fallback to CUT_BUFFER0 2860 * will auto fallback to CUT_BUFFER0
… …
2856 */ 2862 */
2857void 2863void
2858rxvt_term::selection_request (Time tm, int selnum) NOTHROW 2864rxvt_term::selection_request (Time tm, int selnum) NOTHROW
2859{ 2865{
2860 if (selection.text && selnum == Sel_Primary) 2866 if (selection.text && selnum == Sel_Primary)
2867 {
2861 { /* internal selection */ 2868 /* internal selection */
2862 char *str = rxvt_wcstombs (selection.text, selection.len); 2869 char *str = rxvt_wcstombs (selection.text, selection.len);
2863 paste (str, strlen (str)); 2870 paste (str, strlen (str));
2864 free (str); 2871 free (str);
2865 return; 2872 return;
2866 } 2873 }
… …
3132 selection.mark.col = clamp (selection.mark.col, 0, ncol - 1); 3139 selection.mark.col = clamp (selection.mark.col, 0, ncol - 1);
3133 3140
3134 while (selection.mark.col > 0 3141 while (selection.mark.col > 0
3135 && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR) 3142 && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR)
3136 --selection.mark.col; 3143 --selection.mark.col;
3137 3144
3138 if (selection.op) 3145 if (selection.op)
3146 {
3139 { /* clear the old selection */ 3147 /* clear the old selection */
3140 selection.beg.row = selection.end.row = selection.mark.row; 3148 selection.beg.row = selection.end.row = selection.mark.row;
3141 selection.beg.col = selection.end.col = selection.mark.col; 3149 selection.beg.col = selection.end.col = selection.mark.col;
3142 } 3150 }
3143 3151
3144 selection.op = SELECTION_INIT; 3152 selection.op = SELECTION_INIT;
… …
3333 * a point/word/line which is either the start or end of the selection 3341 * a point/word/line which is either the start or end of the selection
3334 * and it was decided by whichever point/word/line was `fixed' at the 3342 * and it was decided by whichever point/word/line was `fixed' at the
3335 * time of the most recent button3 press 3343 * time of the most recent button3 press
3336 */ 3344 */
3337 if (button3 && buttonpress) 3345 if (button3 && buttonpress)
3346 {
3338 { /* button3 press */ 3347 /* button3 press */
3339 /* 3348 /*
3340 * first determine which edge of the selection we are closest to 3349 * first determine which edge of the selection we are closest to
3341 */ 3350 */
3342 if (ROWCOL_IS_BEFORE (pos, selection.beg) 3351 if (ROWCOL_IS_BEFORE (pos, selection.beg)
3343 || (!ROWCOL_IS_AFTER (pos, selection.end) 3352 || (!ROWCOL_IS_AFTER (pos, selection.end)
… …
3361 selection.mark.row = selection.beg.row; 3370 selection.mark.row = selection.beg.row;
3362 selection.mark.col = selection.beg.col; 3371 selection.mark.col = selection.beg.col;
3363 } 3372 }
3364 } 3373 }
3365 else 3374 else
3375 {
3366 { /* button1 drag or button3 drag */ 3376 /* button1 drag or button3 drag */
3367 if (ROWCOL_IS_AFTER (selection.mark, pos)) 3377 if (ROWCOL_IS_AFTER (selection.mark, pos))
3368 { 3378 {
3369 if (selection.mark.row == selection.end.row 3379 if (selection.mark.row == selection.end.row
3370 && selection.mark.col == selection.end.col 3380 && selection.mark.col == selection.end.col
3371 && clickchange 3381 && clickchange
… …
3452 selection.end.row++; 3462 selection.end.row++;
3453 } 3463 }
3454 } 3464 }
3455 3465
3456 if (button3 && buttonpress) 3466 if (button3 && buttonpress)
3467 {
3457 { /* mark may need to be changed */ 3468 /* mark may need to be changed */
3458 if (closeto == LEFT) 3469 if (closeto == LEFT)
3459 { 3470 {
3460 selection.mark.row = selection.end.row; 3471 selection.mark.row = selection.end.row;
3461 selection.mark.col = selection.end.col - (selection.clicks == 2); 3472 selection.mark.col = selection.end.col - (selection.clicks == 2);
3462 } 3473 }
… …
3661 XFree (ct.value); 3672 XFree (ct.value);
3662 } 3673 }
3663 3674
3664 XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); 3675 XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev);
3665} 3676}
3666
3667/* ------------------------------------------------------------------------- *
3668 * MOUSE ROUTINES *
3669 * ------------------------------------------------------------------------- */
3670
3671/*
3672 * return col/row values corresponding to x/y pixel values
3673 */
3674void
3675rxvt_term::pixel_position (int *x, int *y) NOTHROW
3676{
3677 *x = Pixel2Col (*x);
3678 /* max_it (*x, 0); min_it (*x, (int)ncol - 1); */
3679 *y = Pixel2Row (*y);
3680 /* max_it (*y, 0); min_it (*y, (int)nrow - 1); */
3681}
3682 3677
3683/* ------------------------------------------------------------------------- */ 3678/* ------------------------------------------------------------------------- */
3684#ifdef USE_XIM 3679#ifdef USE_XIM
3685void 3680void
3686rxvt_term::im_set_position (XPoint &pos) NOTHROW 3681rxvt_term::im_set_position (XPoint &pos) NOTHROW

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