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. |
… | |
… | |
83 | 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) |
84 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
84 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
85 | 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) |
86 | |
86 | |
87 | /* |
87 | /* |
88 | * CLEAR_ROWS : clear <num> rows starting from row <row> |
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|
89 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
88 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
90 | * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour |
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|
91 | */ |
89 | */ |
92 | #define drawBuffer vt |
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|
93 | |
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|
94 | #define CLEAR_ROWS(row, num) \ |
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|
95 | if (mapped) \ |
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|
96 | XClearArea (dpy, drawBuffer, 0, \ |
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97 | Row2Pixel (row), (unsigned int)width, \ |
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|
98 | (unsigned int)Height2Pixel (num), False) |
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99 | |
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|
100 | #define CLEAR_CHARS(x, y, num) \ |
90 | #define CLEAR_CHARS(x, y, num) \ |
101 | if (mapped) \ |
91 | if (mapped) \ |
102 | XClearArea (dpy, drawBuffer, x, y, \ |
92 | XClearArea (dpy, vt, x, y, \ |
103 | (unsigned int)Width2Pixel (num), \ |
93 | (unsigned int)Width2Pixel (num), \ |
104 | (unsigned int)Height2Pixel (1), False) |
94 | (unsigned int)Height2Pixel (1), False) |
105 | |
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|
106 | #define ERASE_ROWS(row, num) \ |
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|
107 | XFillRectangle (dpy, drawBuffer, gc, \ |
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|
108 | 0, Row2Pixel (row), \ |
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|
109 | (unsigned int)width, \ |
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|
110 | (unsigned int)Height2Pixel (num)) |
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|
111 | |
95 | |
112 | /* ------------------------------------------------------------------------- * |
96 | /* ------------------------------------------------------------------------- * |
113 | * SCREEN `COMMON' ROUTINES * |
97 | * SCREEN `COMMON' ROUTINES * |
114 | * ------------------------------------------------------------------------- */ |
98 | * ------------------------------------------------------------------------- */ |
115 | |
99 | |
… | |
… | |
274 | 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); |
275 | } |
259 | } |
276 | |
260 | |
277 | line_t *old_buf = row_buf; |
261 | line_t *old_buf = row_buf; |
278 | 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)); |
279 | |
263 | |
280 | 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 |
281 | int pend = MOD (term_start + top_row , prev_total_rows); |
265 | int pend = MOD (term_start + top_row , prev_total_rows); |
282 | int q = total_rows; // rewrapped row |
266 | int q = total_rows; // rewrapped row |
283 | |
267 | |
284 | if (top_row) |
268 | if (top_row) |
… | |
… | |
328 | int qcol = 0; |
312 | int qcol = 0; |
329 | |
313 | |
330 | // see below for cursor adjustment rationale |
314 | // see below for cursor adjustment rationale |
331 | if (p == ocur.row) |
315 | if (p == ocur.row) |
332 | screen.cur.row = q - (total_rows - nrow); |
316 | screen.cur.row = q - (total_rows - nrow); |
333 | |
317 | |
334 | // fill a single destination line |
318 | // fill a single destination line |
335 | while (lofs < llen && qcol < ncol) |
319 | while (lofs < llen && qcol < ncol) |
336 | { |
320 | { |
337 | int prow = lofs / prev_ncol; |
321 | int prow = lofs / prev_ncol; |
338 | int pcol = lofs % prev_ncol; |
322 | int pcol = lofs % prev_ncol; |
… | |
… | |
364 | } |
348 | } |
365 | while (p != pend && q > 0); |
349 | while (p != pend && q > 0); |
366 | |
350 | |
367 | term_start = total_rows - nrow; |
351 | term_start = total_rows - nrow; |
368 | top_row = q - term_start; |
352 | top_row = q - term_start; |
369 | |
353 | |
370 | // make sure all terminal lines exist |
354 | // make sure all terminal lines exist |
371 | while (top_row > 0) |
355 | while (top_row > 0) |
372 | scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE); |
356 | scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE); |
373 | } |
357 | } |
374 | else |
358 | else |
375 | { |
359 | { |
376 | // if no scrollback exists (yet), wing, instead of wrap |
360 | // if no scrollback exists (yet), wing, instead of wrap |
377 | |
361 | |
378 | for (int row = min (nrow, prev_nrow); row--; ) |
362 | for (int row = min (nrow, prev_nrow); row--; ) |
379 | { |
363 | { |
380 | 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)]; |
381 | line_t &qline = row_buf [row]; |
365 | line_t &qline = row_buf [row]; |
382 | |
366 | |
… | |
… | |
596 | /* |
580 | /* |
597 | * Change the rendition style for following text |
581 | * Change the rendition style for following text |
598 | */ |
582 | */ |
599 | void |
583 | void |
600 | rxvt_term::scr_rendition (int set, int style) NOTHROW |
584 | rxvt_term::scr_rendition (int set, int style) NOTHROW |
601 | { |
585 | { |
602 | if (set) |
586 | if (set) |
603 | rstyle |= style; |
587 | rstyle |= style; |
604 | else if (style == ~RS_None) |
588 | else if (style == ~RS_None) |
605 | rstyle = DEFAULT_RSTYLE; |
589 | rstyle = DEFAULT_RSTYLE; |
606 | else |
590 | else |
607 | rstyle &= ~style; |
591 | rstyle &= ~style; |
608 | } |
592 | } |
609 | |
593 | |
610 | /* ------------------------------------------------------------------------- */ |
594 | /* ------------------------------------------------------------------------- */ |
611 | /* |
595 | /* |
612 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
596 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
613 | * count positive ==> scroll up |
597 | * count positive ==> scroll up |
… | |
… | |
664 | line_t &l2 = ROW(i); |
648 | line_t &l2 = ROW(i); |
665 | |
649 | |
666 | ::swap (l1, l2); |
650 | ::swap (l1, l2); |
667 | l2.touch (); |
651 | l2.touch (); |
668 | } |
652 | } |
669 | |
653 | |
670 | // move and/or clear selection, if any |
654 | // move and/or clear selection, if any |
671 | if (selection.op && current_screen == selection.screen) |
655 | if (selection.op && current_screen == selection.screen) |
672 | { |
656 | { |
673 | selection.beg.row -= count; |
657 | selection.beg.row -= count; |
674 | selection.end.row -= count; |
658 | selection.end.row -= count; |
… | |
… | |
710 | { |
694 | { |
711 | /* move selected region too */ |
695 | /* move selected region too */ |
712 | selection.beg.row -= count; |
696 | selection.beg.row -= count; |
713 | selection.end.row -= count; |
697 | selection.end.row -= count; |
714 | selection.mark.row -= count; |
698 | selection.mark.row -= count; |
715 | |
699 | |
716 | selection_check (0); |
700 | selection_check (0); |
717 | } |
701 | } |
718 | } |
702 | } |
719 | |
703 | |
720 | // use a simple and robust scrolling algorithm, this |
704 | // use a simple and robust scrolling algorithm, this |
… | |
… | |
832 | } |
816 | } |
833 | |
817 | |
834 | if (screen.flags & Screen_WrapNext) |
818 | if (screen.flags & Screen_WrapNext) |
835 | { |
819 | { |
836 | scr_do_wrap (); |
820 | scr_do_wrap (); |
837 | |
821 | |
838 | line->l = ncol; |
822 | line->l = ncol; |
839 | line->is_longer (1); |
823 | line->is_longer (1); |
840 | |
824 | |
841 | row = screen.cur.row; |
825 | row = screen.cur.row; |
842 | line = &ROW(row); /* _must_ refresh */ |
826 | line = &ROW(row); /* _must_ refresh */ |
… | |
… | |
1011 | * XTERM_SEQ: CTRL-H |
995 | * XTERM_SEQ: CTRL-H |
1012 | */ |
996 | */ |
1013 | void |
997 | void |
1014 | rxvt_term::scr_backspace () NOTHROW |
998 | rxvt_term::scr_backspace () NOTHROW |
1015 | { |
999 | { |
1016 | want_refresh = 1; |
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|
1017 | |
|
|
1018 | if (screen.cur.col == 0) |
1000 | if (screen.cur.col == 0) |
1019 | { |
1001 | { |
1020 | if (screen.cur.row > 0) |
1002 | if (screen.cur.row > 0) |
1021 | { |
1003 | { |
1022 | #ifdef TERMCAP_HAS_BW |
1004 | #ifdef TERMCAP_HAS_BW |
1023 | screen.cur.col = ncol - 1; |
1005 | screen.cur.col = ncol - 1; |
1024 | screen.cur.row--; |
1006 | --screen.cur.row; |
1025 | return; |
1007 | |
|
|
1008 | want_refresh = 1; |
1026 | #endif |
1009 | #endif |
1027 | } |
1010 | } |
1028 | } |
1011 | } |
1029 | else if (!(screen.flags & Screen_WrapNext)) |
1012 | else |
1030 | scr_gotorc (0, -1, RELATIVE); |
1013 | scr_gotorc (0, -1, RELATIVE); |
1031 | |
|
|
1032 | screen.flags &= ~Screen_WrapNext; |
|
|
1033 | } |
1014 | } |
1034 | |
1015 | |
1035 | /* ------------------------------------------------------------------------- */ |
1016 | /* ------------------------------------------------------------------------- */ |
1036 | /* |
1017 | /* |
1037 | * Process Horizontal Tab |
1018 | * Process Horizontal Tab |
… | |
… | |
1060 | x = i; |
1041 | x = i; |
1061 | |
1042 | |
1062 | if (!--count) |
1043 | if (!--count) |
1063 | break; |
1044 | break; |
1064 | } |
1045 | } |
1065 | else |
1046 | else |
1066 | ht &= l.t[i] == ' ' |
1047 | ht &= l.t[i] == ' ' |
1067 | && RS_SAME (l.r[i], base_rend); |
1048 | && RS_SAME (l.r[i], base_rend); |
1068 | |
1049 | |
1069 | if (count) |
1050 | if (count) |
1070 | x = ncol - 1; |
1051 | x = ncol - 1; |
… | |
… | |
1186 | } |
1167 | } |
1187 | } |
1168 | } |
1188 | else |
1169 | else |
1189 | { |
1170 | { |
1190 | if (screen.flags & Screen_Relative) |
1171 | if (screen.flags & Screen_Relative) |
|
|
1172 | { |
1191 | { /* relative origin mode */ |
1173 | /* relative origin mode */ |
1192 | screen.cur.row = row + screen.tscroll; |
1174 | screen.cur.row = row + screen.tscroll; |
1193 | min_it (screen.cur.row, screen.bscroll); |
1175 | min_it (screen.cur.row, screen.bscroll); |
1194 | } |
1176 | } |
1195 | else |
1177 | else |
1196 | screen.cur.row = row; |
1178 | screen.cur.row = row; |
… | |
… | |
1229 | /* |
1211 | /* |
1230 | * Erase part or whole of a line |
1212 | * Erase part or whole of a line |
1231 | * XTERM_SEQ: Clear line to right: ESC [ 0 K |
1213 | * XTERM_SEQ: Clear line to right: ESC [ 0 K |
1232 | * XTERM_SEQ: Clear line to left : ESC [ 1 K |
1214 | * XTERM_SEQ: Clear line to left : ESC [ 1 K |
1233 | * 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 |
1234 | */ |
1217 | */ |
1235 | void |
1218 | void |
1236 | rxvt_term::scr_erase_line (int mode) NOTHROW |
1219 | rxvt_term::scr_erase_line (int mode) NOTHROW |
1237 | { |
1220 | { |
1238 | unsigned int col, num; |
1221 | unsigned int col, num; |
… | |
… | |
1247 | line.touch (); |
1230 | line.touch (); |
1248 | line.is_longer (0); |
1231 | line.is_longer (0); |
1249 | |
1232 | |
1250 | switch (mode) |
1233 | switch (mode) |
1251 | { |
1234 | { |
|
|
1235 | case 3: |
|
|
1236 | if (screen.flags & Screen_WrapNext) |
|
|
1237 | return; |
|
|
1238 | |
|
|
1239 | /* fall through */ |
|
|
1240 | |
1252 | case 0: /* erase to end of line */ |
1241 | case 0: /* erase to end of line */ |
1253 | col = screen.cur.col; |
1242 | col = screen.cur.col; |
1254 | num = ncol - col; |
1243 | num = ncol - col; |
1255 | min_it (line.l, col); |
1244 | min_it (line.l, col); |
|
|
1245 | |
1256 | if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur) |
1246 | if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur) |
1257 | || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur)) |
1247 | || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur)) |
1258 | CLEAR_SELECTION (); |
1248 | CLEAR_SELECTION (); |
1259 | break; |
1249 | break; |
|
|
1250 | |
1260 | case 1: /* erase to beginning of line */ |
1251 | case 1: /* erase to beginning of line */ |
1261 | col = 0; |
1252 | col = 0; |
1262 | num = screen.cur.col + 1; |
1253 | num = screen.cur.col + 1; |
|
|
1254 | |
1263 | if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur) |
1255 | if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur) |
1264 | || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur)) |
1256 | || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur)) |
1265 | CLEAR_SELECTION (); |
1257 | CLEAR_SELECTION (); |
1266 | break; |
1258 | break; |
|
|
1259 | |
1267 | case 2: /* erase whole line */ |
1260 | case 2: /* erase whole line */ |
1268 | col = 0; |
1261 | col = 0; |
1269 | num = ncol; |
1262 | num = ncol; |
1270 | line.l = 0; |
1263 | line.l = 0; |
1271 | if (selection.beg.row <= screen.cur.row |
1264 | if (selection.beg.row <= screen.cur.row |
… | |
… | |
1329 | if (row >= nrow) /* Out Of Bounds */ |
1322 | if (row >= nrow) /* Out Of Bounds */ |
1330 | return; |
1323 | return; |
1331 | |
1324 | |
1332 | min_it (num, nrow - row); |
1325 | min_it (num, nrow - row); |
1333 | |
1326 | |
|
|
1327 | /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ |
1334 | if (rstyle & (RS_RVid | RS_Uline)) |
1328 | if (rstyle & (RS_RVid | RS_Uline)) |
1335 | ren = (rend_t) ~RS_None; |
1329 | ren = (rend_t) ~RS_None; |
1336 | else if (GET_BASEBG (rstyle) == Color_bg) |
1330 | else if (GET_BASEBG (rstyle) == Color_bg) |
1337 | { |
1331 | { |
1338 | ren = DEFAULT_RSTYLE; |
1332 | ren = DEFAULT_RSTYLE; |
1339 | 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); |
1340 | } |
1338 | } |
1341 | else |
1339 | else |
1342 | { |
1340 | { |
1343 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1341 | ren = rstyle & (RS_fgMask | RS_bgMask); |
|
|
1342 | |
1344 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1343 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1345 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1344 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1346 | ERASE_ROWS (row, num); |
1345 | XFillRectangle (dpy, vt, gc, |
|
|
1346 | 0, Row2Pixel (row), |
|
|
1347 | (unsigned int)width, |
|
|
1348 | (unsigned int)Height2Pixel (num)); |
1347 | gcvalue.foreground = pix_colors[Color_fg]; |
1349 | gcvalue.foreground = pix_colors[Color_fg]; |
1348 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1350 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1349 | } |
1351 | } |
1350 | |
1352 | |
1351 | for (; num--; row++) |
1353 | for (; num--; row++) |
… | |
… | |
1472 | { |
1474 | { |
1473 | if (selection.end.row != screen.cur.row |
1475 | if (selection.end.row != screen.cur.row |
1474 | || (selection.end.col + count >= ncol)) |
1476 | || (selection.end.col + count >= ncol)) |
1475 | CLEAR_SELECTION (); |
1477 | CLEAR_SELECTION (); |
1476 | else |
1478 | else |
|
|
1479 | { |
1477 | { /* shift selection */ |
1480 | /* shift selection */ |
1478 | selection.beg.col += count; |
1481 | selection.beg.col += count; |
1479 | selection.mark.col += count; /* XXX: yes? */ |
1482 | selection.mark.col += count; /* XXX: yes? */ |
1480 | selection.end.col += count; |
1483 | selection.end.col += count; |
1481 | } |
1484 | } |
1482 | } |
1485 | } |
… | |
… | |
1866 | return true; |
1869 | return true; |
1867 | } |
1870 | } |
1868 | |
1871 | |
1869 | #ifndef NO_BELL |
1872 | #ifndef NO_BELL |
1870 | void |
1873 | void |
1871 | rxvt_term::bell_cb (time_watcher &w) |
1874 | rxvt_term::bell_cb (ev::timer &w, int revents) |
1872 | { |
1875 | { |
1873 | rvideo_bell = false; |
1876 | rvideo_bell = false; |
1874 | scr_rvideo_mode (rvideo_mode); |
1877 | scr_rvideo_mode (rvideo_mode); |
|
|
1878 | refresh_check (); |
1875 | } |
1879 | } |
1876 | #endif |
1880 | #endif |
1877 | |
1881 | |
1878 | /* ------------------------------------------------------------------------- */ |
1882 | /* ------------------------------------------------------------------------- */ |
1879 | void |
1883 | void |
… | |
… | |
1901 | |
1905 | |
1902 | if (option (Opt_visualBell)) |
1906 | if (option (Opt_visualBell)) |
1903 | { |
1907 | { |
1904 | rvideo_bell = true; |
1908 | rvideo_bell = true; |
1905 | scr_rvideo_mode (rvideo_mode); |
1909 | scr_rvideo_mode (rvideo_mode); |
1906 | display->flush (); |
1910 | flush (); |
1907 | |
1911 | |
1908 | bell_ev.start (NOW + VISUAL_BELL_DURATION); |
1912 | bell_ev.start (VISUAL_BELL_DURATION); |
1909 | } |
1913 | } |
1910 | else |
1914 | else |
1911 | XBell (dpy, 0); |
1915 | XBell (dpy, 0); |
1912 | #endif |
1916 | #endif |
1913 | } |
1917 | } |
… | |
… | |
1994 | return; |
1998 | return; |
1995 | |
1999 | |
1996 | /* |
2000 | /* |
1997 | * A: set up vars |
2001 | * A: set up vars |
1998 | */ |
2002 | */ |
|
|
2003 | refresh_count = 0; |
|
|
2004 | |
1999 | have_bg = 0; |
2005 | have_bg = 0; |
2000 | refresh_count = 0; |
|
|
2001 | |
|
|
2002 | #ifdef HAVE_BG_PIXMAP |
2006 | #ifdef HAVE_BG_PIXMAP |
2003 | have_bg |= bgPixmap.pixmap != None; |
2007 | have_bg = bgPixmap.pixmap != None; |
2004 | #endif |
2008 | #endif |
2005 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2009 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2006 | |
2010 | |
2007 | /* |
2011 | /* |
2008 | * B: reverse any characters which are selected |
2012 | * B: reverse any characters which are selected |
… | |
… | |
2261 | 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)) |
2262 | { |
2266 | { |
2263 | bool invert = rend & RS_RVid; |
2267 | bool invert = rend & RS_RVid; |
2264 | |
2268 | |
2265 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2269 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2266 | if (rend & RS_Bold |
|
|
2267 | && fore == Color_fg) |
2270 | if (rend & RS_Bold && fore == Color_fg) |
2268 | { |
2271 | { |
2269 | if (ISSET_PIXCOLOR (Color_BD)) |
2272 | if (ISSET_PIXCOLOR (Color_BD)) |
2270 | fore = Color_BD; |
2273 | fore = Color_BD; |
2271 | # if !ENABLE_STYLES |
2274 | # if !ENABLE_STYLES |
2272 | else |
2275 | else |
2273 | invert = !invert; |
2276 | invert = !invert; |
2274 | # endif |
2277 | # endif |
2275 | } |
2278 | } |
2276 | |
2279 | |
2277 | if (rend & RS_Italic |
2280 | if (rend & RS_Italic && fore == Color_fg) |
2278 | && fore == Color_fg) |
|
|
2279 | { |
2281 | { |
2280 | if (ISSET_PIXCOLOR (Color_IT)) |
2282 | if (ISSET_PIXCOLOR (Color_IT)) |
2281 | fore = Color_IT; |
2283 | fore = Color_IT; |
2282 | # if !ENABLE_STYLES |
2284 | # if !ENABLE_STYLES |
2283 | else |
2285 | else |
… | |
… | |
2317 | } |
2319 | } |
2318 | |
2320 | |
2319 | #ifdef TEXT_BLINK |
2321 | #ifdef TEXT_BLINK |
2320 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
2322 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
2321 | { |
2323 | { |
2322 | if (!text_blink_ev.active) |
2324 | if (!text_blink_ev.is_active ()) |
2323 | { |
2325 | { |
2324 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2326 | text_blink_ev.again (); |
2325 | hidden_text = 0; |
2327 | hidden_text = 0; |
2326 | } |
2328 | } |
2327 | else if (hidden_text) |
2329 | else if (hidden_text) |
2328 | fore = back; |
2330 | fore = back; |
2329 | } |
2331 | } |
… | |
… | |
2377 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2379 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2378 | else |
2380 | else |
2379 | #endif |
2381 | #endif |
2380 | XSetForeground (dpy, gc, pix_colors[fore]); |
2382 | XSetForeground (dpy, gc, pix_colors[fore]); |
2381 | |
2383 | |
2382 | XDrawLine (dpy, drawBuffer, gc, |
2384 | XDrawLine (dpy, vt, gc, |
2383 | xpixel, ypixel + font->ascent + 1, |
2385 | xpixel, ypixel + font->ascent + 1, |
2384 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2386 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2385 | } |
2387 | } |
2386 | } /* for (col....) */ |
2388 | } /* for (col....) */ |
2387 | } /* for (row....) */ |
2389 | } /* for (row....) */ |
… | |
… | |
2425 | XSetForeground (dpy, gc, pix_colors[Color_cursor]); |
2427 | XSetForeground (dpy, gc, pix_colors[Color_cursor]); |
2426 | else |
2428 | else |
2427 | #endif |
2429 | #endif |
2428 | XSetForeground (dpy, gc, pix_colors[ccol1]); |
2430 | XSetForeground (dpy, gc, pix_colors[ccol1]); |
2429 | |
2431 | |
2430 | XDrawRectangle (dpy, drawBuffer, gc, |
2432 | XDrawRectangle (dpy, vt, gc, |
2431 | Col2Pixel (col), |
2433 | Col2Pixel (col), |
2432 | Row2Pixel (oldcursor.row), |
2434 | Row2Pixel (oldcursor.row), |
2433 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2435 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2434 | (unsigned int) (Height2Pixel (1) - lineSpace - 1)); |
2436 | (unsigned int) (Height2Pixel (1) - lineSpace - 1)); |
2435 | } |
2437 | } |
… | |
… | |
2473 | rxvt_term::scr_recolour () NOTHROW |
2475 | rxvt_term::scr_recolour () NOTHROW |
2474 | { |
2476 | { |
2475 | #ifdef HAVE_BG_PIXMAP |
2477 | #ifdef HAVE_BG_PIXMAP |
2476 | bgPixmap.apply (); |
2478 | bgPixmap.apply (); |
2477 | #else |
2479 | #else |
|
|
2480 | |
2478 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2481 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2479 | XClearWindow (dpy, parent[0]); |
2482 | XClearWindow (dpy, parent[0]); |
2480 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
2483 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
2481 | # if HAVE_SCROLLBARS |
2484 | |
2482 | if (scrollBar.win) |
2485 | if (scrollBar.win) |
2483 | { |
2486 | { |
2484 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2487 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2485 | scrollBar.setIdle (); |
2488 | scrollBar.state = STATE_IDLE; |
2486 | scrollbar_show (0); |
2489 | scrollBar.show (0); |
2487 | } |
2490 | } |
|
|
2491 | |
2488 | # endif |
2492 | #endif |
|
|
2493 | |
|
|
2494 | /* bgPixmap.apply () does not do the following : */ |
2489 | scr_clear (); |
2495 | scr_clear (); |
2490 | scr_touch (true); |
2496 | scr_touch (true); |
2491 | want_refresh = 1; |
2497 | want_refresh = 1; |
2492 | #endif |
|
|
2493 | |
|
|
2494 | } |
2498 | } |
2495 | |
2499 | |
2496 | /* ------------------------------------------------------------------------- */ |
2500 | /* ------------------------------------------------------------------------- */ |
2497 | void |
2501 | void |
2498 | rxvt_term::scr_clear (bool really) NOTHROW |
2502 | rxvt_term::scr_clear (bool really) NOTHROW |
… | |
… | |
2587 | { |
2591 | { |
2588 | int row, wrote; |
2592 | int row, wrote; |
2589 | unsigned int width, towrite; |
2593 | unsigned int width, towrite; |
2590 | char r1[] = "\n"; |
2594 | char r1[] = "\n"; |
2591 | |
2595 | |
2592 | for (row = saveLines - nsaved; |
2596 | for (row = saveLines + top_row; |
2593 | row < saveLines + nrow - 1; row++) |
2597 | row < saveLines + nrow - 1; row++) |
2594 | { |
2598 | { |
2595 | width = row_buf[row].l >= 0 ? row_buf[row].l |
2599 | width = row_buf[row].l >= 0 ? row_buf[row].l |
2596 | : ncol; |
2600 | : ncol; |
2597 | for (towrite = width; towrite; towrite -= wrote) |
2601 | for (towrite = width; towrite; towrite -= wrote) |
… | |
… | |
2648 | /* convert normal newline chars into common keyboard Return key sequence */ |
2652 | /* convert normal newline chars into common keyboard Return key sequence */ |
2649 | for (unsigned int i = 0; i < len; i++) |
2653 | for (unsigned int i = 0; i < len; i++) |
2650 | if (data[i] == C0_LF) |
2654 | if (data[i] == C0_LF) |
2651 | data[i] = C0_CR; |
2655 | data[i] = C0_CR; |
2652 | |
2656 | |
|
|
2657 | if (priv_modes & PrivMode_BracketPaste) |
|
|
2658 | tt_printf ("\e[200~"); |
|
|
2659 | |
2653 | tt_write (data, len); |
2660 | tt_write (data, len); |
|
|
2661 | |
|
|
2662 | if (priv_modes & PrivMode_BracketPaste) |
|
|
2663 | tt_printf ("\e[201~"); |
2654 | } |
2664 | } |
2655 | |
2665 | |
2656 | /* ------------------------------------------------------------------------- */ |
2666 | /* ------------------------------------------------------------------------- */ |
2657 | /* |
2667 | /* |
2658 | * Respond to a notification that a primary selection has been sent |
2668 | * Respond to a notification that a primary selection has been sent |
… | |
… | |
2733 | if (!delete_prop) |
2743 | if (!delete_prop) |
2734 | XDeleteProperty (dpy, win, prop); |
2744 | XDeleteProperty (dpy, win, prop); |
2735 | |
2745 | |
2736 | selection_wait = Sel_incr; |
2746 | selection_wait = Sel_incr; |
2737 | incr_buf_fill = 0; |
2747 | incr_buf_fill = 0; |
2738 | incr_ev.start (NOW + 10); |
2748 | incr_ev.start (10); |
2739 | |
2749 | |
2740 | goto bailout; |
2750 | goto bailout; |
2741 | } |
2751 | } |
2742 | |
2752 | |
2743 | if (ct.nitems == 0) |
2753 | if (ct.nitems == 0) |
… | |
… | |
2752 | ct.nitems = incr_buf_fill; |
2762 | ct.nitems = incr_buf_fill; |
2753 | incr_buf = 0; |
2763 | incr_buf = 0; |
2754 | incr_buf_size = 0; |
2764 | incr_buf_size = 0; |
2755 | incr_ev.stop (); |
2765 | incr_ev.stop (); |
2756 | } |
2766 | } |
2757 | else |
2767 | else |
2758 | { |
2768 | { |
2759 | if (selection_wait == Sel_normal |
2769 | if (selection_wait == Sel_normal |
2760 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2770 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2761 | { |
2771 | { |
2762 | /* |
2772 | /* |
… | |
… | |
2769 | goto bailout; |
2779 | goto bailout; |
2770 | } |
2780 | } |
2771 | } |
2781 | } |
2772 | else if (selection_wait == Sel_incr) |
2782 | else if (selection_wait == Sel_incr) |
2773 | { |
2783 | { |
2774 | incr_ev.start (NOW + 10); |
2784 | incr_ev.start (10); |
2775 | |
2785 | |
2776 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2786 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2777 | { |
2787 | { |
2778 | 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; |
2779 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
2789 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
… | |
… | |
2819 | if (selection_wait == Sel_normal) |
2829 | if (selection_wait == Sel_normal) |
2820 | selection_wait = Sel_none; |
2830 | selection_wait = Sel_none; |
2821 | } |
2831 | } |
2822 | |
2832 | |
2823 | void |
2833 | void |
2824 | rxvt_term::incr_cb (time_watcher &w) NOTHROW |
2834 | rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW |
2825 | { |
2835 | { |
2826 | selection_wait = Sel_none; |
2836 | selection_wait = Sel_none; |
2827 | |
2837 | |
2828 | incr_buf_size = 0; |
2838 | incr_buf_size = 0; |
2829 | free (incr_buf); |
2839 | free (incr_buf); |
… | |
… | |
2840 | selection_paste (win, prop, true); |
2850 | selection_paste (win, prop, true); |
2841 | } |
2851 | } |
2842 | |
2852 | |
2843 | /* ------------------------------------------------------------------------- */ |
2853 | /* ------------------------------------------------------------------------- */ |
2844 | /* |
2854 | /* |
2845 | * Request the current selection: |
2855 | * Request the current selection: |
2846 | * Order: > internal selection if available |
2856 | * Order: > internal selection if available |
2847 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2857 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2848 | * > CUT_BUFFER0 |
2858 | * > CUT_BUFFER0 |
2849 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2859 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2850 | * will auto fallback to CUT_BUFFER0 |
2860 | * will auto fallback to CUT_BUFFER0 |
… | |
… | |
2852 | */ |
2862 | */ |
2853 | void |
2863 | void |
2854 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2864 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2855 | { |
2865 | { |
2856 | if (selection.text && selnum == Sel_Primary) |
2866 | if (selection.text && selnum == Sel_Primary) |
|
|
2867 | { |
2857 | { /* internal selection */ |
2868 | /* internal selection */ |
2858 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2869 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2859 | paste (str, strlen (str)); |
2870 | paste (str, strlen (str)); |
2860 | free (str); |
2871 | free (str); |
2861 | return; |
2872 | return; |
2862 | } |
2873 | } |
… | |
… | |
3128 | selection.mark.col = clamp (selection.mark.col, 0, ncol - 1); |
3139 | selection.mark.col = clamp (selection.mark.col, 0, ncol - 1); |
3129 | |
3140 | |
3130 | while (selection.mark.col > 0 |
3141 | while (selection.mark.col > 0 |
3131 | && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR) |
3142 | && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR) |
3132 | --selection.mark.col; |
3143 | --selection.mark.col; |
3133 | |
3144 | |
3134 | if (selection.op) |
3145 | if (selection.op) |
|
|
3146 | { |
3135 | { /* clear the old selection */ |
3147 | /* clear the old selection */ |
3136 | selection.beg.row = selection.end.row = selection.mark.row; |
3148 | selection.beg.row = selection.end.row = selection.mark.row; |
3137 | selection.beg.col = selection.end.col = selection.mark.col; |
3149 | selection.beg.col = selection.end.col = selection.mark.col; |
3138 | } |
3150 | } |
3139 | |
3151 | |
3140 | selection.op = SELECTION_INIT; |
3152 | selection.op = SELECTION_INIT; |
… | |
… | |
3329 | * 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 |
3330 | * 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 |
3331 | * time of the most recent button3 press |
3343 | * time of the most recent button3 press |
3332 | */ |
3344 | */ |
3333 | if (button3 && buttonpress) |
3345 | if (button3 && buttonpress) |
|
|
3346 | { |
3334 | { /* button3 press */ |
3347 | /* button3 press */ |
3335 | /* |
3348 | /* |
3336 | * first determine which edge of the selection we are closest to |
3349 | * first determine which edge of the selection we are closest to |
3337 | */ |
3350 | */ |
3338 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3351 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3339 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
3352 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
… | |
… | |
3357 | selection.mark.row = selection.beg.row; |
3370 | selection.mark.row = selection.beg.row; |
3358 | selection.mark.col = selection.beg.col; |
3371 | selection.mark.col = selection.beg.col; |
3359 | } |
3372 | } |
3360 | } |
3373 | } |
3361 | else |
3374 | else |
|
|
3375 | { |
3362 | { /* button1 drag or button3 drag */ |
3376 | /* button1 drag or button3 drag */ |
3363 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3377 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3364 | { |
3378 | { |
3365 | if (selection.mark.row == selection.end.row |
3379 | if (selection.mark.row == selection.end.row |
3366 | && selection.mark.col == selection.end.col |
3380 | && selection.mark.col == selection.end.col |
3367 | && clickchange |
3381 | && clickchange |
… | |
… | |
3448 | selection.end.row++; |
3462 | selection.end.row++; |
3449 | } |
3463 | } |
3450 | } |
3464 | } |
3451 | |
3465 | |
3452 | if (button3 && buttonpress) |
3466 | if (button3 && buttonpress) |
|
|
3467 | { |
3453 | { /* mark may need to be changed */ |
3468 | /* mark may need to be changed */ |
3454 | if (closeto == LEFT) |
3469 | if (closeto == LEFT) |
3455 | { |
3470 | { |
3456 | selection.mark.row = selection.end.row; |
3471 | selection.mark.row = selection.end.row; |
3457 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3472 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3458 | } |
3473 | } |
… | |
… | |
3657 | XFree (ct.value); |
3672 | XFree (ct.value); |
3658 | } |
3673 | } |
3659 | |
3674 | |
3660 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3675 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3661 | } |
3676 | } |
3662 | |
|
|
3663 | /* ------------------------------------------------------------------------- * |
|
|
3664 | * MOUSE ROUTINES * |
|
|
3665 | * ------------------------------------------------------------------------- */ |
|
|
3666 | |
3677 | |
3667 | /* ------------------------------------------------------------------------- */ |
3678 | /* ------------------------------------------------------------------------- */ |
3668 | #ifdef USE_XIM |
3679 | #ifdef USE_XIM |
3669 | void |
3680 | void |
3670 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |
3681 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |