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. |
… | |
… | |
30 | |
30 | |
31 | #include <inttypes.h> |
31 | #include <inttypes.h> |
32 | |
32 | |
33 | #include "salloc.C" // HACK, should be a seperate compile! |
33 | #include "salloc.C" // HACK, should be a seperate compile! |
34 | |
34 | |
35 | inline void fill_text (text_t *start, text_t value, int len) |
35 | static inline void fill_text (text_t *start, text_t value, int len) |
36 | { |
36 | { |
37 | while (len--) |
37 | while (len--) |
38 | *start++ = value; |
38 | *start++ = value; |
39 | } |
39 | } |
40 | |
40 | |
… | |
… | |
274 | 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); |
275 | } |
275 | } |
276 | |
276 | |
277 | line_t *old_buf = row_buf; |
277 | line_t *old_buf = row_buf; |
278 | 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)); |
279 | |
279 | |
280 | 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 |
281 | int pend = MOD (term_start + top_row , prev_total_rows); |
281 | int pend = MOD (term_start + top_row , prev_total_rows); |
282 | int q = total_rows; // rewrapped row |
282 | int q = total_rows; // rewrapped row |
283 | |
283 | |
284 | if (top_row) |
284 | if (top_row) |
… | |
… | |
328 | int qcol = 0; |
328 | int qcol = 0; |
329 | |
329 | |
330 | // see below for cursor adjustment rationale |
330 | // see below for cursor adjustment rationale |
331 | if (p == ocur.row) |
331 | if (p == ocur.row) |
332 | screen.cur.row = q - (total_rows - nrow); |
332 | screen.cur.row = q - (total_rows - nrow); |
333 | |
333 | |
334 | // fill a single destination line |
334 | // fill a single destination line |
335 | while (lofs < llen && qcol < ncol) |
335 | while (lofs < llen && qcol < ncol) |
336 | { |
336 | { |
337 | int prow = lofs / prev_ncol; |
337 | int prow = lofs / prev_ncol; |
338 | int pcol = lofs % prev_ncol; |
338 | int pcol = lofs % prev_ncol; |
… | |
… | |
364 | } |
364 | } |
365 | while (p != pend && q > 0); |
365 | while (p != pend && q > 0); |
366 | |
366 | |
367 | term_start = total_rows - nrow; |
367 | term_start = total_rows - nrow; |
368 | top_row = q - term_start; |
368 | top_row = q - term_start; |
369 | |
369 | |
370 | // make sure all terminal lines exist |
370 | // make sure all terminal lines exist |
371 | while (top_row > 0) |
371 | while (top_row > 0) |
372 | scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE); |
372 | scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE); |
373 | } |
373 | } |
374 | else |
374 | else |
375 | { |
375 | { |
376 | // if no scrollback exists (yet), wing, instead of wrap |
376 | // if no scrollback exists (yet), wing, instead of wrap |
377 | |
377 | |
378 | for (int row = min (nrow, prev_nrow); row--; ) |
378 | for (int row = min (nrow, prev_nrow); row--; ) |
379 | { |
379 | { |
380 | 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)]; |
381 | line_t &qline = row_buf [row]; |
381 | line_t &qline = row_buf [row]; |
382 | |
382 | |
… | |
… | |
405 | CLEAR_ALL_SELECTION (); |
405 | CLEAR_ALL_SELECTION (); |
406 | |
406 | |
407 | prev_nrow = nrow; |
407 | prev_nrow = nrow; |
408 | prev_ncol = ncol; |
408 | prev_ncol = ncol; |
409 | |
409 | |
410 | tabs = (char *)rxvt_malloc (ncol * sizeof (char)); |
410 | tabs = (char *)rxvt_malloc (ncol); |
411 | |
411 | |
412 | for (int col = ncol; --col; ) |
412 | for (int col = ncol; --col; ) |
413 | tabs [col] = col % TABSIZE == 0; |
413 | tabs [col] = col % TABSIZE == 0; |
414 | |
414 | |
415 | if (current_screen != PRIMARY) |
415 | if (current_screen != PRIMARY) |
… | |
… | |
596 | /* |
596 | /* |
597 | * Change the rendition style for following text |
597 | * Change the rendition style for following text |
598 | */ |
598 | */ |
599 | void |
599 | void |
600 | rxvt_term::scr_rendition (int set, int style) NOTHROW |
600 | rxvt_term::scr_rendition (int set, int style) NOTHROW |
601 | { |
601 | { |
602 | if (set) |
602 | if (set) |
603 | rstyle |= style; |
603 | rstyle |= style; |
604 | else if (style == ~RS_None) |
604 | else if (style == ~RS_None) |
605 | rstyle = DEFAULT_RSTYLE; |
605 | rstyle = DEFAULT_RSTYLE; |
606 | else |
606 | else |
607 | rstyle &= ~style; |
607 | rstyle &= ~style; |
608 | } |
608 | } |
609 | |
609 | |
610 | /* ------------------------------------------------------------------------- */ |
610 | /* ------------------------------------------------------------------------- */ |
611 | /* |
611 | /* |
612 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
612 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
613 | * count positive ==> scroll up |
613 | * count positive ==> scroll up |
… | |
… | |
664 | line_t &l2 = ROW(i); |
664 | line_t &l2 = ROW(i); |
665 | |
665 | |
666 | ::swap (l1, l2); |
666 | ::swap (l1, l2); |
667 | l2.touch (); |
667 | l2.touch (); |
668 | } |
668 | } |
669 | |
669 | |
670 | // move and/or clear selection, if any |
670 | // move and/or clear selection, if any |
671 | if (selection.op && current_screen == selection.screen) |
671 | if (selection.op && current_screen == selection.screen) |
672 | { |
672 | { |
673 | selection.beg.row -= count; |
673 | selection.beg.row -= count; |
674 | selection.end.row -= count; |
674 | selection.end.row -= count; |
… | |
… | |
710 | { |
710 | { |
711 | /* move selected region too */ |
711 | /* move selected region too */ |
712 | selection.beg.row -= count; |
712 | selection.beg.row -= count; |
713 | selection.end.row -= count; |
713 | selection.end.row -= count; |
714 | selection.mark.row -= count; |
714 | selection.mark.row -= count; |
715 | |
715 | |
716 | selection_check (0); |
716 | selection_check (0); |
717 | } |
717 | } |
718 | } |
718 | } |
719 | |
719 | |
720 | // use a simple and robust scrolling algorithm, this |
720 | // use a simple and robust scrolling algorithm, this |
… | |
… | |
832 | } |
832 | } |
833 | |
833 | |
834 | if (screen.flags & Screen_WrapNext) |
834 | if (screen.flags & Screen_WrapNext) |
835 | { |
835 | { |
836 | scr_do_wrap (); |
836 | scr_do_wrap (); |
837 | |
837 | |
838 | line->l = ncol; |
838 | line->l = ncol; |
839 | line->is_longer (1); |
839 | line->is_longer (1); |
840 | |
840 | |
841 | row = screen.cur.row; |
841 | row = screen.cur.row; |
842 | line = &ROW(row); /* _must_ refresh */ |
842 | line = &ROW(row); /* _must_ refresh */ |
… | |
… | |
1011 | * XTERM_SEQ: CTRL-H |
1011 | * XTERM_SEQ: CTRL-H |
1012 | */ |
1012 | */ |
1013 | void |
1013 | void |
1014 | rxvt_term::scr_backspace () NOTHROW |
1014 | rxvt_term::scr_backspace () NOTHROW |
1015 | { |
1015 | { |
1016 | want_refresh = 1; |
|
|
1017 | |
|
|
1018 | if (screen.cur.col == 0) |
1016 | if (screen.cur.col == 0) |
1019 | { |
1017 | { |
1020 | if (screen.cur.row > 0) |
1018 | if (screen.cur.row > 0) |
1021 | { |
1019 | { |
1022 | #ifdef TERMCAP_HAS_BW |
1020 | #ifdef TERMCAP_HAS_BW |
1023 | screen.cur.col = ncol - 1; |
1021 | screen.cur.col = ncol - 1; |
1024 | screen.cur.row--; |
1022 | screen.cur.row--; |
1025 | return; |
1023 | want_refresh = 1; |
1026 | #endif |
1024 | #endif |
1027 | } |
1025 | } |
1028 | } |
1026 | } |
1029 | else if (!(screen.flags & Screen_WrapNext)) |
1027 | else |
1030 | scr_gotorc (0, -1, RELATIVE); |
1028 | scr_gotorc (0, -1, RELATIVE); |
1031 | |
|
|
1032 | screen.flags &= ~Screen_WrapNext; |
|
|
1033 | } |
1029 | } |
1034 | |
1030 | |
1035 | /* ------------------------------------------------------------------------- */ |
1031 | /* ------------------------------------------------------------------------- */ |
1036 | /* |
1032 | /* |
1037 | * Process Horizontal Tab |
1033 | * Process Horizontal Tab |
… | |
… | |
1060 | x = i; |
1056 | x = i; |
1061 | |
1057 | |
1062 | if (!--count) |
1058 | if (!--count) |
1063 | break; |
1059 | break; |
1064 | } |
1060 | } |
1065 | else |
1061 | else |
1066 | ht &= l.t[i] == ' ' |
1062 | ht &= l.t[i] == ' ' |
1067 | && RS_SAME (l.r[i], base_rend); |
1063 | && RS_SAME (l.r[i], base_rend); |
1068 | |
1064 | |
1069 | if (count) |
1065 | if (count) |
1070 | x = ncol - 1; |
1066 | x = ncol - 1; |
… | |
… | |
1186 | } |
1182 | } |
1187 | } |
1183 | } |
1188 | else |
1184 | else |
1189 | { |
1185 | { |
1190 | if (screen.flags & Screen_Relative) |
1186 | if (screen.flags & Screen_Relative) |
|
|
1187 | { |
1191 | { /* relative origin mode */ |
1188 | /* relative origin mode */ |
1192 | screen.cur.row = row + screen.tscroll; |
1189 | screen.cur.row = row + screen.tscroll; |
1193 | min_it (screen.cur.row, screen.bscroll); |
1190 | min_it (screen.cur.row, screen.bscroll); |
1194 | } |
1191 | } |
1195 | else |
1192 | else |
1196 | screen.cur.row = row; |
1193 | screen.cur.row = row; |
… | |
… | |
1472 | { |
1469 | { |
1473 | if (selection.end.row != screen.cur.row |
1470 | if (selection.end.row != screen.cur.row |
1474 | || (selection.end.col + count >= ncol)) |
1471 | || (selection.end.col + count >= ncol)) |
1475 | CLEAR_SELECTION (); |
1472 | CLEAR_SELECTION (); |
1476 | else |
1473 | else |
|
|
1474 | { |
1477 | { /* shift selection */ |
1475 | /* shift selection */ |
1478 | selection.beg.col += count; |
1476 | selection.beg.col += count; |
1479 | selection.mark.col += count; /* XXX: yes? */ |
1477 | selection.mark.col += count; /* XXX: yes? */ |
1480 | selection.end.col += count; |
1478 | selection.end.col += count; |
1481 | } |
1479 | } |
1482 | } |
1480 | } |
… | |
… | |
1621 | */ |
1619 | */ |
1622 | void |
1620 | void |
1623 | rxvt_term::scr_set_tab (int mode) NOTHROW |
1621 | rxvt_term::scr_set_tab (int mode) NOTHROW |
1624 | { |
1622 | { |
1625 | if (mode < 0) |
1623 | if (mode < 0) |
1626 | memset (tabs, 0, ncol * sizeof (char)); |
1624 | memset (tabs, 0, ncol); |
1627 | else if (screen.cur.col < ncol) |
1625 | else if (screen.cur.col < ncol) |
1628 | tabs [screen.cur.col] = !!mode; |
1626 | tabs [screen.cur.col] = !!mode; |
1629 | } |
1627 | } |
1630 | |
1628 | |
1631 | /* ------------------------------------------------------------------------- */ |
1629 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1648 | rvideo_state = on; |
1646 | rvideo_state = on; |
1649 | |
1647 | |
1650 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1648 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1651 | #ifdef HAVE_BG_PIXMAP |
1649 | #ifdef HAVE_BG_PIXMAP |
1652 | if (bgPixmap.pixmap == None) |
1650 | if (bgPixmap.pixmap == None) |
1653 | #endif |
|
|
1654 | #if ENABLE_TRANSPARENCY |
|
|
1655 | if (!option (Opt_transparent) || am_transparent == 0) |
|
|
1656 | #endif |
1651 | #endif |
1657 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1652 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1658 | |
1653 | |
1659 | XGCValues gcvalue; |
1654 | XGCValues gcvalue; |
1660 | gcvalue.foreground = pix_colors[Color_fg]; |
1655 | gcvalue.foreground = pix_colors[Color_fg]; |
… | |
… | |
1804 | for (i = PART_BEG; i < RC_COUNT; i++) |
1799 | for (i = PART_BEG; i < RC_COUNT; i++) |
1805 | { |
1800 | { |
1806 | min_it (rc[i].col, ncol - 1); |
1801 | min_it (rc[i].col, ncol - 1); |
1807 | min_it (rc[i].row, nrow - 1); |
1802 | min_it (rc[i].row, nrow - 1); |
1808 | } |
1803 | } |
1809 | |
1804 | // TODO: this line somehow causes segfault if scr_expose() is called just after resize |
1810 | 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++) |
1811 | 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); |
1812 | |
1807 | |
1813 | num_scr_allow = 0; |
1808 | num_scr_allow = 0; |
1814 | |
1809 | |
… | |
… | |
1869 | return true; |
1864 | return true; |
1870 | } |
1865 | } |
1871 | |
1866 | |
1872 | #ifndef NO_BELL |
1867 | #ifndef NO_BELL |
1873 | void |
1868 | void |
1874 | rxvt_term::bell_cb (time_watcher &w) |
1869 | rxvt_term::bell_cb (ev::timer &w, int revents) |
1875 | { |
1870 | { |
1876 | rvideo_bell = false; |
1871 | rvideo_bell = false; |
1877 | scr_rvideo_mode (rvideo_mode); |
1872 | scr_rvideo_mode (rvideo_mode); |
|
|
1873 | refresh_check (); |
1878 | } |
1874 | } |
1879 | #endif |
1875 | #endif |
1880 | |
1876 | |
1881 | /* ------------------------------------------------------------------------- */ |
1877 | /* ------------------------------------------------------------------------- */ |
1882 | void |
1878 | void |
… | |
… | |
1888 | # ifdef MAPALERT_OPTION |
1884 | # ifdef MAPALERT_OPTION |
1889 | if (option (Opt_mapAlert)) |
1885 | if (option (Opt_mapAlert)) |
1890 | # endif |
1886 | # endif |
1891 | XMapWindow (dpy, parent[0]); |
1887 | XMapWindow (dpy, parent[0]); |
1892 | # endif |
1888 | # endif |
|
|
1889 | |
1893 | # if ENABLE_FRILLS |
1890 | # if ENABLE_FRILLS |
1894 | if (option (Opt_urgentOnBell)) |
1891 | if (option (Opt_urgentOnBell)) |
1895 | { |
1892 | { |
1896 | XWMHints *h; |
|
|
1897 | |
|
|
1898 | h = XGetWMHints(dpy, parent[0]); |
1893 | if (XWMHints *h = XGetWMHints(dpy, parent[0])) |
1899 | if (h != NULL) |
|
|
1900 | { |
1894 | { |
1901 | h->flags |= XUrgencyHint; |
1895 | h->flags |= XUrgencyHint; |
1902 | XSetWMHints(dpy, parent[0], h); |
1896 | XSetWMHints (dpy, parent[0], h); |
1903 | } |
1897 | } |
1904 | } |
1898 | } |
1905 | # endif |
1899 | # endif |
1906 | |
1900 | |
1907 | if (option (Opt_visualBell)) |
1901 | if (option (Opt_visualBell)) |
1908 | { |
1902 | { |
1909 | rvideo_bell = true; |
1903 | rvideo_bell = true; |
1910 | scr_rvideo_mode (rvideo_mode); |
1904 | scr_rvideo_mode (rvideo_mode); |
1911 | display->flush (); |
1905 | flush (); |
1912 | |
1906 | |
1913 | bell_ev.start (NOW + VISUAL_BELL_DURATION); |
1907 | bell_ev.start (VISUAL_BELL_DURATION); |
1914 | } |
1908 | } |
1915 | else |
1909 | else |
1916 | XBell (dpy, 0); |
1910 | XBell (dpy, 0); |
1917 | #endif |
1911 | #endif |
1918 | } |
1912 | } |
… | |
… | |
2004 | have_bg = 0; |
1998 | have_bg = 0; |
2005 | refresh_count = 0; |
1999 | refresh_count = 0; |
2006 | |
2000 | |
2007 | #ifdef HAVE_BG_PIXMAP |
2001 | #ifdef HAVE_BG_PIXMAP |
2008 | have_bg |= bgPixmap.pixmap != None; |
2002 | have_bg |= bgPixmap.pixmap != None; |
2009 | #endif |
|
|
2010 | #if ENABLE_TRANSPARENCY |
|
|
2011 | have_bg |= option (Opt_transparent) && am_transparent; |
|
|
2012 | #endif |
2003 | #endif |
2013 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2004 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2014 | |
2005 | |
2015 | /* |
2006 | /* |
2016 | * B: reverse any characters which are selected |
2007 | * B: reverse any characters which are selected |
… | |
… | |
2269 | 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)) |
2270 | { |
2261 | { |
2271 | bool invert = rend & RS_RVid; |
2262 | bool invert = rend & RS_RVid; |
2272 | |
2263 | |
2273 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2264 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2274 | if (rend & RS_Bold |
|
|
2275 | && fore == Color_fg) |
2265 | if (rend & RS_Bold && fore == Color_fg) |
2276 | { |
2266 | { |
2277 | if (ISSET_PIXCOLOR (Color_BD)) |
2267 | if (ISSET_PIXCOLOR (Color_BD)) |
2278 | fore = Color_BD; |
2268 | fore = Color_BD; |
2279 | # if !ENABLE_STYLES |
2269 | # if !ENABLE_STYLES |
2280 | else |
2270 | else |
2281 | invert = !invert; |
2271 | invert = !invert; |
2282 | # endif |
2272 | # endif |
2283 | } |
2273 | } |
2284 | |
2274 | |
2285 | if (rend & RS_Italic |
2275 | if (rend & RS_Italic && fore == Color_fg) |
2286 | && fore == Color_fg) |
|
|
2287 | { |
2276 | { |
2288 | if (ISSET_PIXCOLOR (Color_IT)) |
2277 | if (ISSET_PIXCOLOR (Color_IT)) |
2289 | fore = Color_IT; |
2278 | fore = Color_IT; |
2290 | # if !ENABLE_STYLES |
2279 | # if !ENABLE_STYLES |
2291 | else |
2280 | else |
… | |
… | |
2325 | } |
2314 | } |
2326 | |
2315 | |
2327 | #ifdef TEXT_BLINK |
2316 | #ifdef TEXT_BLINK |
2328 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
2317 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
2329 | { |
2318 | { |
2330 | if (!text_blink_ev.active) |
2319 | if (!text_blink_ev.is_active ()) |
2331 | { |
2320 | { |
2332 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2321 | text_blink_ev.again (); |
2333 | hidden_text = 0; |
2322 | hidden_text = 0; |
2334 | } |
2323 | } |
2335 | else if (hidden_text) |
2324 | else if (hidden_text) |
2336 | fore = back; |
2325 | fore = back; |
2337 | } |
2326 | } |
… | |
… | |
2478 | } |
2467 | } |
2479 | |
2468 | |
2480 | void |
2469 | void |
2481 | rxvt_term::scr_recolour () NOTHROW |
2470 | rxvt_term::scr_recolour () NOTHROW |
2482 | { |
2471 | { |
2483 | if (1 |
|
|
2484 | #if ENABLE_TRANSPARENCY |
|
|
2485 | && !am_transparent |
|
|
2486 | #endif |
|
|
2487 | #ifdef HAVE_BG_PIXMAP |
2472 | #ifdef HAVE_BG_PIXMAP |
2488 | && !bgPixmap.pixmap |
2473 | bgPixmap.apply (); |
2489 | #endif |
2474 | #else |
2490 | ) |
2475 | |
2491 | { |
|
|
2492 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2476 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2493 | XClearWindow (dpy, parent[0]); |
2477 | XClearWindow (dpy, parent[0]); |
2494 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
2478 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
|
|
2479 | |
2495 | #if HAVE_SCROLLBARS |
2480 | # if HAVE_SCROLLBARS |
2496 | if (scrollBar.win) |
2481 | if (scrollBar.win) |
2497 | { |
2482 | { |
2498 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2483 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2499 | scrollBar.setIdle (); |
2484 | scrollBar.setIdle (); |
2500 | scrollbar_show (0); |
2485 | scrollbar_show (0); |
2501 | } |
2486 | } |
2502 | #endif |
2487 | # endif |
2503 | } |
|
|
2504 | |
2488 | |
2505 | scr_clear (); |
2489 | scr_clear (); |
2506 | scr_touch (true); |
2490 | scr_touch (true); |
2507 | want_refresh = 1; |
2491 | want_refresh = 1; |
|
|
2492 | |
|
|
2493 | #endif |
2508 | } |
2494 | } |
2509 | |
2495 | |
2510 | /* ------------------------------------------------------------------------- */ |
2496 | /* ------------------------------------------------------------------------- */ |
2511 | void |
2497 | void |
2512 | rxvt_term::scr_clear (bool really) NOTHROW |
2498 | rxvt_term::scr_clear (bool really) NOTHROW |
… | |
… | |
2747 | if (!delete_prop) |
2733 | if (!delete_prop) |
2748 | XDeleteProperty (dpy, win, prop); |
2734 | XDeleteProperty (dpy, win, prop); |
2749 | |
2735 | |
2750 | selection_wait = Sel_incr; |
2736 | selection_wait = Sel_incr; |
2751 | incr_buf_fill = 0; |
2737 | incr_buf_fill = 0; |
2752 | incr_ev.start (NOW + 10); |
2738 | incr_ev.start (10); |
2753 | |
2739 | |
2754 | goto bailout; |
2740 | goto bailout; |
2755 | } |
2741 | } |
2756 | |
2742 | |
2757 | if (ct.nitems == 0) |
2743 | if (ct.nitems == 0) |
… | |
… | |
2766 | ct.nitems = incr_buf_fill; |
2752 | ct.nitems = incr_buf_fill; |
2767 | incr_buf = 0; |
2753 | incr_buf = 0; |
2768 | incr_buf_size = 0; |
2754 | incr_buf_size = 0; |
2769 | incr_ev.stop (); |
2755 | incr_ev.stop (); |
2770 | } |
2756 | } |
2771 | else |
2757 | else |
2772 | { |
2758 | { |
2773 | if (selection_wait == Sel_normal |
2759 | if (selection_wait == Sel_normal |
2774 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2760 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2775 | { |
2761 | { |
2776 | /* |
2762 | /* |
… | |
… | |
2783 | goto bailout; |
2769 | goto bailout; |
2784 | } |
2770 | } |
2785 | } |
2771 | } |
2786 | else if (selection_wait == Sel_incr) |
2772 | else if (selection_wait == Sel_incr) |
2787 | { |
2773 | { |
2788 | incr_ev.start (NOW + 10); |
2774 | incr_ev.start (10); |
2789 | |
2775 | |
2790 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2776 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2791 | { |
2777 | { |
2792 | 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; |
2793 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
2779 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
… | |
… | |
2833 | if (selection_wait == Sel_normal) |
2819 | if (selection_wait == Sel_normal) |
2834 | selection_wait = Sel_none; |
2820 | selection_wait = Sel_none; |
2835 | } |
2821 | } |
2836 | |
2822 | |
2837 | void |
2823 | void |
2838 | rxvt_term::incr_cb (time_watcher &w) NOTHROW |
2824 | rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW |
2839 | { |
2825 | { |
2840 | selection_wait = Sel_none; |
2826 | selection_wait = Sel_none; |
2841 | |
2827 | |
2842 | incr_buf_size = 0; |
2828 | incr_buf_size = 0; |
2843 | free (incr_buf); |
2829 | free (incr_buf); |
… | |
… | |
2854 | selection_paste (win, prop, true); |
2840 | selection_paste (win, prop, true); |
2855 | } |
2841 | } |
2856 | |
2842 | |
2857 | /* ------------------------------------------------------------------------- */ |
2843 | /* ------------------------------------------------------------------------- */ |
2858 | /* |
2844 | /* |
2859 | * Request the current selection: |
2845 | * Request the current selection: |
2860 | * Order: > internal selection if available |
2846 | * Order: > internal selection if available |
2861 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2847 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2862 | * > CUT_BUFFER0 |
2848 | * > CUT_BUFFER0 |
2863 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2849 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2864 | * will auto fallback to CUT_BUFFER0 |
2850 | * will auto fallback to CUT_BUFFER0 |
… | |
… | |
2866 | */ |
2852 | */ |
2867 | void |
2853 | void |
2868 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2854 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2869 | { |
2855 | { |
2870 | if (selection.text && selnum == Sel_Primary) |
2856 | if (selection.text && selnum == Sel_Primary) |
|
|
2857 | { |
2871 | { /* internal selection */ |
2858 | /* internal selection */ |
2872 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2859 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2873 | paste (str, strlen (str)); |
2860 | paste (str, strlen (str)); |
2874 | free (str); |
2861 | free (str); |
2875 | return; |
2862 | return; |
2876 | } |
2863 | } |
… | |
… | |
3142 | selection.mark.col = clamp (selection.mark.col, 0, ncol - 1); |
3129 | selection.mark.col = clamp (selection.mark.col, 0, ncol - 1); |
3143 | |
3130 | |
3144 | while (selection.mark.col > 0 |
3131 | while (selection.mark.col > 0 |
3145 | && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR) |
3132 | && ROW(selection.mark.row).t[selection.mark.col] == NOCHAR) |
3146 | --selection.mark.col; |
3133 | --selection.mark.col; |
3147 | |
3134 | |
3148 | if (selection.op) |
3135 | if (selection.op) |
|
|
3136 | { |
3149 | { /* clear the old selection */ |
3137 | /* clear the old selection */ |
3150 | selection.beg.row = selection.end.row = selection.mark.row; |
3138 | selection.beg.row = selection.end.row = selection.mark.row; |
3151 | selection.beg.col = selection.end.col = selection.mark.col; |
3139 | selection.beg.col = selection.end.col = selection.mark.col; |
3152 | } |
3140 | } |
3153 | |
3141 | |
3154 | selection.op = SELECTION_INIT; |
3142 | selection.op = SELECTION_INIT; |
… | |
… | |
3343 | * 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 |
3344 | * 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 |
3345 | * time of the most recent button3 press |
3333 | * time of the most recent button3 press |
3346 | */ |
3334 | */ |
3347 | if (button3 && buttonpress) |
3335 | if (button3 && buttonpress) |
|
|
3336 | { |
3348 | { /* button3 press */ |
3337 | /* button3 press */ |
3349 | /* |
3338 | /* |
3350 | * first determine which edge of the selection we are closest to |
3339 | * first determine which edge of the selection we are closest to |
3351 | */ |
3340 | */ |
3352 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3341 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3353 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
3342 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
… | |
… | |
3371 | selection.mark.row = selection.beg.row; |
3360 | selection.mark.row = selection.beg.row; |
3372 | selection.mark.col = selection.beg.col; |
3361 | selection.mark.col = selection.beg.col; |
3373 | } |
3362 | } |
3374 | } |
3363 | } |
3375 | else |
3364 | else |
|
|
3365 | { |
3376 | { /* button1 drag or button3 drag */ |
3366 | /* button1 drag or button3 drag */ |
3377 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3367 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3378 | { |
3368 | { |
3379 | if (selection.mark.row == selection.end.row |
3369 | if (selection.mark.row == selection.end.row |
3380 | && selection.mark.col == selection.end.col |
3370 | && selection.mark.col == selection.end.col |
3381 | && clickchange |
3371 | && clickchange |
… | |
… | |
3462 | selection.end.row++; |
3452 | selection.end.row++; |
3463 | } |
3453 | } |
3464 | } |
3454 | } |
3465 | |
3455 | |
3466 | if (button3 && buttonpress) |
3456 | if (button3 && buttonpress) |
|
|
3457 | { |
3467 | { /* mark may need to be changed */ |
3458 | /* mark may need to be changed */ |
3468 | if (closeto == LEFT) |
3459 | if (closeto == LEFT) |
3469 | { |
3460 | { |
3470 | selection.mark.row = selection.end.row; |
3461 | selection.mark.row = selection.end.row; |
3471 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3462 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3472 | } |
3463 | } |
… | |
… | |
3671 | XFree (ct.value); |
3662 | XFree (ct.value); |
3672 | } |
3663 | } |
3673 | |
3664 | |
3674 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3665 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3675 | } |
3666 | } |
3676 | |
|
|
3677 | /* ------------------------------------------------------------------------- * |
|
|
3678 | * MOUSE ROUTINES * |
|
|
3679 | * ------------------------------------------------------------------------- */ |
|
|
3680 | |
|
|
3681 | /* |
|
|
3682 | * return col/row values corresponding to x/y pixel values |
|
|
3683 | */ |
|
|
3684 | void |
|
|
3685 | rxvt_term::pixel_position (int *x, int *y) NOTHROW |
|
|
3686 | { |
|
|
3687 | *x = Pixel2Col (*x); |
|
|
3688 | /* max_it (*x, 0); min_it (*x, (int)ncol - 1); */ |
|
|
3689 | *y = Pixel2Row (*y); |
|
|
3690 | /* max_it (*y, 0); min_it (*y, (int)nrow - 1); */ |
|
|
3691 | } |
|
|
3692 | |
3667 | |
3693 | /* ------------------------------------------------------------------------- */ |
3668 | /* ------------------------------------------------------------------------- */ |
3694 | #ifdef USE_XIM |
3669 | #ifdef USE_XIM |
3695 | void |
3670 | void |
3696 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |
3671 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |