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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.327 by root, Wed Nov 5 14:43:54 2008 UTC vs.
Revision 1.357 by sf-exg, Tue Jan 4 17:51:05 2011 UTC

… …
28#include "rxvt.h" /* NECESSARY */ 28#include "rxvt.h" /* NECESSARY */
29#include "rxvtperl.h" /* NECESSARY */ 29#include "rxvtperl.h" /* NECESSARY */
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 separate compile!
34 34
35static inline void
35static inline void fill_text (text_t *start, text_t value, int len) 36fill_text (text_t *start, text_t value, int len)
36{ 37{
37 while (len--) 38 while (len--)
38 *start++ = value; 39 *start++ = value;
39} 40}
40 41
… …
143 col--; 144 col--;
144 145
145 rend_t rend = l.r[col] & ~RS_baseattrMask; 146 rend_t rend = l.r[col] & ~RS_baseattrMask;
146 rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); 147 rend = SET_FONT (rend, FONTSET (rend)->find_font (' '));
147 148
149 l.touch ();
150
148 // found start, nuke 151 // found start, nuke
149 do { 152 do {
150 l.t[col] = ' '; 153 l.t[col] = ' ';
151 l.r[col] = rend; 154 l.r[col] = rend;
152 col++; 155 col++;
… …
231 selection.text = NULL; 234 selection.text = NULL;
232 selection.len = 0; 235 selection.len = 0;
233 selection.op = SELECTION_CLEAR; 236 selection.op = SELECTION_CLEAR;
234 selection.screen = PRIMARY; 237 selection.screen = PRIMARY;
235 selection.clicks = 0; 238 selection.clicks = 0;
239 selection.clip_text = NULL;
240 selection.clip_len = 0;
236 } 241 }
237 else 242 else
238 { 243 {
239 /* 244 /*
240 * add or delete rows as appropriate 245 * add or delete rows as appropriate
… …
286 ocur.row = MOD (term_start + ocur.row, prev_total_rows); 291 ocur.row = MOD (term_start + ocur.row, prev_total_rows);
287 292
288 do 293 do
289 { 294 {
290 p = MOD (p - 1, prev_total_rows); 295 p = MOD (p - 1, prev_total_rows);
291#ifdef DEBUG_STRICT
292 assert (old_buf [MOD (p, prev_total_rows)].t); 296 assert (old_buf [MOD (p, prev_total_rows)].t);
293#endif
294 int plines = 1; 297 int plines = 1;
295 int llen = old_buf [MOD (p, prev_total_rows)].l; 298 int llen = old_buf [MOD (p, prev_total_rows)].l;
296 299
297 while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) 300 while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ())
298 { 301 {
… …
510 } 513 }
511 514
512 /* boundary check in case screen size changed between SAVE and RESTORE */ 515 /* boundary check in case screen size changed between SAVE and RESTORE */
513 min_it (s->cur.row, nrow - 1); 516 min_it (s->cur.row, nrow - 1);
514 min_it (s->cur.col, ncol - 1); 517 min_it (s->cur.col, ncol - 1);
515#ifdef DEBUG_STRICT
516 assert (s->cur.row >= 0); 518 assert (s->cur.row >= 0);
517 assert (s->cur.col >= 0); 519 assert (s->cur.col >= 0);
518#endif
519} 520}
520 521
521void 522void
522rxvt_term::scr_swap_screen () 523rxvt_term::scr_swap_screen ()
523{ 524{
… …
548 want_refresh = 1; 549 want_refresh = 1;
549 view_start = 0; 550 view_start = 0;
550 551
551 selection_check (2); /* check for boundary cross */ 552 selection_check (2); /* check for boundary cross */
552 553
553 int i = current_screen; current_screen = scrn; scrn = i; 554 current_screen = scrn;
554 555
555#if NSCREENS 556#if NSCREENS
556 if (option (Opt_secondaryScreen)) 557 if (option (Opt_secondaryScreen))
557 { 558 {
558 num_scr = 0; 559 num_scr = 0;
… …
783 scr_scroll_text (screen.tscroll, screen.bscroll, minlines); 784 scr_scroll_text (screen.tscroll, screen.bscroll, minlines);
784 screen.cur.row -= minlines; 785 screen.cur.row -= minlines;
785 } 786 }
786 } 787 }
787 788
788#ifdef DEBUG_STRICT
789 assert (screen.cur.col < ncol); 789 assert (screen.cur.col < ncol);
790 assert (screen.cur.row < nrow 790 assert (screen.cur.row < nrow
791 && screen.cur.row >= top_row); 791 && screen.cur.row >= top_row);
792#endif
793 int row = screen.cur.row; 792 int row = screen.cur.row;
794 793
795 checksel = selection.op && current_screen == selection.screen ? 1 : 0; 794 checksel = selection.op && current_screen == selection.screen ? 1 : 0;
796 795
797 line_t *line = &ROW(row); 796 line_t *line = &ROW(row);
… …
901# else 900# else
902 c = 0xfffd; 901 c = 0xfffd;
903# endif 902# endif
904#endif 903#endif
905 904
906 // nuke the character at this position, if required
907 if (expect_false (
908 line->t[screen.cur.col] == NOCHAR
909 || (screen.cur.col < ncol - 1
910 && line->t[screen.cur.col + 1] == NOCHAR)
911 ))
912 scr_kill_char (*line, screen.cur.col);
913
914 rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); 905 rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c));
915 906
916 // if the character doesn't fit into the remaining columns... 907 // if the character doesn't fit into the remaining columns...
917 if (expect_false (screen.cur.col > ncol - width && ncol >= width)) 908 if (expect_false (screen.cur.col > ncol - width && ncol >= width))
918 { 909 {
910 if (screen.flags & Screen_Autowrap)
911 {
919 // ... artificially enlargen the previous one 912 // ... artificially enlargen the previous one
920 c = NOCHAR; 913 c = NOCHAR;
921 // and try the same character next loop iteration 914 // and try the same character next loop iteration
922 --str; 915 --str;
916 }
917 else
918 screen.cur.col = ncol - width;
923 } 919 }
920
921 // nuke the character at this position, if required
922 // due to wonderful coincidences everywhere else in this loop
923 // we never have to check for overwriting a wide char itself,
924 // only its tail.
925 if (expect_false (line->t[screen.cur.col] == NOCHAR))
926 scr_kill_char (*line, screen.cur.col);
924 927
925 line->touch (); 928 line->touch ();
926 929
927 do 930 do
928 { 931 {
… …
934 else 937 else
935 { 938 {
936 line->l = ncol; 939 line->l = ncol;
937 if (screen.flags & Screen_Autowrap) 940 if (screen.flags & Screen_Autowrap)
938 screen.flags |= Screen_WrapNext; 941 screen.flags |= Screen_WrapNext;
939 break; 942
943 goto end_of_line;
940 } 944 }
941 945
942 c = NOCHAR; 946 c = NOCHAR;
943 } 947 }
944 while (expect_false (--width > 0)); 948 while (expect_false (--width > 0));
945 949
946 // pad with spaces when overwriting wide character with smaller one 950 // pad with spaces when overwriting wide character with smaller one
947 if (expect_false (!width)) 951 for (int c = screen.cur.col; expect_false (c < ncol && line->t[c] == NOCHAR); c++)
948 { 952 {
949 line->touch ();
950
951 for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++)
952 {
953 line->t[c] = ' '; 953 line->t[c] = ' ';
954 line->r[c] = rend; 954 line->r[c] = rend;
955 }
956 } 955 }
956
957end_of_line:
958 ;
957 } 959 }
958#if ENABLE_COMBINING 960#if ENABLE_COMBINING
959 else // width == 0 961 else // width == 0
960 { 962 {
961 if (c != 0xfeff) // ignore BOM 963 if (c != 0xfeff) // ignore BOM
… …
1001#endif 1003#endif
1002 } 1004 }
1003 1005
1004 max_it (line->l, screen.cur.col); 1006 max_it (line->l, screen.cur.col);
1005 1007
1006#ifdef DEBUG_STRICT
1007 assert (screen.cur.row >= 0); 1008 assert (screen.cur.row >= 0);
1008#endif
1009} 1009}
1010 1010
1011/* ------------------------------------------------------------------------- */ 1011/* ------------------------------------------------------------------------- */
1012/* 1012/*
1013 * Process Backspace. Move back the cursor back a position, wrap if have to 1013 * Process Backspace. Move back the cursor back a position, wrap if have to
… …
1026 1026
1027 want_refresh = 1; 1027 want_refresh = 1;
1028#endif 1028#endif
1029 } 1029 }
1030 } 1030 }
1031 else if (screen.flags & Screen_WrapNext)
1032 screen.flags &= ~Screen_WrapNext;
1031 else 1033 else
1032 scr_gotorc (0, -1, RELATIVE); 1034 scr_gotorc (0, -1, RELATIVE);
1033} 1035}
1034 1036
1035/* ------------------------------------------------------------------------- */ 1037/* ------------------------------------------------------------------------- */
… …
1341 if (row >= nrow) /* Out Of Bounds */ 1343 if (row >= nrow) /* Out Of Bounds */
1342 return; 1344 return;
1343 1345
1344 min_it (num, nrow - row); 1346 min_it (num, nrow - row);
1345 1347
1346 // TODO: the code below does not work when view_start != 0
1347 // the workaround is to disable the clear and use a normal refresh
1348 // when view_start != 0. mysterious.
1349 if (rstyle & (RS_RVid | RS_Uline)) 1348 if (rstyle & (RS_Blink | RS_RVid | RS_Uline))
1350 ren = (rend_t) ~RS_None; 1349 ren = (rend_t) ~RS_None;
1351 else if (GET_BASEBG (rstyle) == Color_bg) 1350 else if (GET_BASEBG (rstyle) == Color_bg)
1352 { 1351 {
1353 ren = DEFAULT_RSTYLE; 1352 ren = DEFAULT_RSTYLE;
1354 1353
1355 if (mapped && !view_start) 1354 if (mapped)
1356 XClearArea (dpy, vt, 0, 1355 XClearArea (dpy, vt, 0,
1357 Row2Pixel (row - view_start), (unsigned int)width, 1356 Row2Pixel (row - view_start), (unsigned int)width,
1358 (unsigned int)Height2Pixel (num), False); 1357 (unsigned int)Height2Pixel (num), False);
1359 } 1358 }
1360 else 1359 else
1361 { 1360 {
1362 ren = rstyle & (RS_fgMask | RS_bgMask); 1361 ren = rstyle & (RS_fgMask | RS_bgMask);
1363 1362
1364 if (mapped && !view_start) 1363 if (mapped)
1365 { 1364 {
1366 gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; 1365 gcvalue.foreground = pix_colors[bgcolor_of (rstyle)];
1367 XChangeGC (dpy, gc, GCForeground, &gcvalue); 1366 XChangeGC (dpy, gc, GCForeground, &gcvalue);
1368 XFillRectangle (dpy, vt, gc, 1367 XFillRectangle (dpy, vt, gc,
1369 0, Row2Pixel (row - view_start), 1368 0, Row2Pixel (row - view_start),
… …
1376 1375
1377 for (; num--; row++) 1376 for (; num--; row++)
1378 { 1377 {
1379 scr_blank_screen_mem (ROW(row), rstyle); 1378 scr_blank_screen_mem (ROW(row), rstyle);
1380 1379
1381 if (!view_start) 1380 if (row - view_start < nrow)
1382 scr_blank_line (drawn_buf [row], 0, ncol, ren); 1381 scr_blank_line (drawn_buf [row - view_start], 0, ncol, ren);
1383 } 1382 }
1384} 1383}
1385 1384
1386#if !ENABLE_MINIMAL 1385#if !ENABLE_MINIMAL
1387void 1386void
… …
1840 for (i = PART_BEG; i < RC_COUNT; i++) 1839 for (i = PART_BEG; i < RC_COUNT; i++)
1841 { 1840 {
1842 min_it (rc[i].col, ncol - 1); 1841 min_it (rc[i].col, ncol - 1);
1843 min_it (rc[i].row, nrow - 1); 1842 min_it (rc[i].row, nrow - 1);
1844 } 1843 }
1845// TODO: this line somehow causes segfault if scr_expose() is called just after resize 1844
1846 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) 1845 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)
1847 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); 1846 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1848 1847
1849 num_scr_allow = 0; 1848 num_scr_allow = 0;
1850 1849
… …
1941 1940
1942 bell_ev.start (VISUAL_BELL_DURATION); 1941 bell_ev.start (VISUAL_BELL_DURATION);
1943 } 1942 }
1944 else 1943 else
1945 XBell (dpy, 0); 1944 XBell (dpy, 0);
1945 HOOK_INVOKE ((this, HOOK_BELL, DT_END));
1946#endif 1946#endif
1947} 1947}
1948 1948
1949/* ------------------------------------------------------------------------- */ 1949/* ------------------------------------------------------------------------- */
1950/* ARGSUSED */ 1950/* ARGSUSED */
… …
1969 row_start = view_start; 1969 row_start = view_start;
1970 } 1970 }
1971 1971
1972 wctomb (0, 0); 1972 wctomb (0, 0);
1973 1973
1974 for (int r1 = 0; r1 < nrows; r1++) 1974 for (int r1 = row_start; r1 < row_start + nrows; r1++)
1975 { 1975 {
1976 text_t *tp = ROW(r1).t; 1976 text_t *tp = ROW(r1).t;
1977 int len = ROW(r1).l; 1977 int len = ROW(r1).l;
1978 1978
1979 for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN 1979 for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN
… …
2090 ccol2 = bgcolor_of (rstyle); 2090 ccol2 = bgcolor_of (rstyle);
2091#else 2091#else
2092 ccol2 = Color_bg; 2092 ccol2 = Color_bg;
2093#endif 2093#endif
2094 2094
2095 if (showcursor && focus) 2095 if (focus)
2096 { 2096 {
2097 if (option (Opt_cursorUnderline)) 2097 if (option (Opt_cursorUnderline))
2098 *crp ^= RS_Uline; 2098 *crp ^= RS_Uline;
2099 else 2099 else
2100 { 2100 {
… …
2236 2236
2237 // seek to the beginning of wide characters 2237 // seek to the beginning of wide characters
2238 while (expect_false (stp[col] == NOCHAR && col > 0)) 2238 while (expect_false (stp[col] == NOCHAR && col > 0))
2239 --col; 2239 --col;
2240 2240
2241 rend_t rend = srp[col]; /* screen rendition (target rendtion) */ 2241 rend_t rend = srp[col]; /* screen rendition (target rendition) */
2242 text_t *text = stp + col; 2242 text_t *text = stp + col;
2243 int count = 1; 2243 int count = 1;
2244 2244
2245 dtp[col] = stp[col]; 2245 dtp[col] = stp[col];
2246 drp[col] = rend; 2246 drp[col] = rend;
… …
2250 for (i = 0; ++col < ncol; ) 2250 for (i = 0; ++col < ncol; )
2251 { 2251 {
2252 if (stp[col] == NOCHAR) 2252 if (stp[col] == NOCHAR)
2253 { 2253 {
2254 dtp[col] = stp[col]; 2254 dtp[col] = stp[col];
2255 drp[col] = rend; 2255 drp[col] = srp[col];
2256
2256 count++; 2257 count++;
2257 i++; 2258 i++;
2258 2259
2259 continue; 2260 continue;
2260 } 2261 }
… …
2290 */ 2291 */
2291 int fore = fgcolor_of (rend); // desired foreground 2292 int fore = fgcolor_of (rend); // desired foreground
2292 int back = bgcolor_of (rend); // desired background 2293 int back = bgcolor_of (rend); // desired background
2293 2294
2294 // only do special processing if any attributes are set, which is unlikely 2295 // only do special processing if any attributes are set, which is unlikely
2295 if (expect_false (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))) 2296 if (expect_false (rend & (RS_baseattrMask | RS_Careful | RS_Sel)))
2296 { 2297 {
2297 bool invert = rend & RS_RVid; 2298 bool invert = rend & RS_RVid;
2298 2299
2299#ifndef NO_BOLD_UNDERLINE_REVERSE 2300#ifndef NO_BOLD_UNDERLINE_REVERSE
2300 if (rend & RS_Bold && fore == Color_fg) 2301 if (rend & RS_Bold && fore == Color_fg)
… …
2319 2320
2320 if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) 2321 if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL))
2321 fore = Color_UL; 2322 fore = Color_UL;
2322#endif 2323#endif
2323 2324
2325#ifdef OPTION_HC
2326 if (rend & RS_Sel)
2327 {
2328 /* invert the column if no highlightColor is set or it is the
2329 * current cursor column */
2330 if (!(showcursor && row == screen.cur.row && text - stp == screen.cur.col)
2331 && ISSET_PIXCOLOR (Color_HC))
2332 {
2333 if (ISSET_PIXCOLOR (Color_HTC))
2334 fore = Color_HTC;
2335 // if invert is 0 reverse video is set so we use bg color as fg color
2336 else if (!invert)
2337 fore = back;
2338
2339 back = Color_HC;
2340 invert = 0;
2341 }
2342 }
2343#endif
2344
2324 if (invert) 2345 if (invert)
2325 { 2346 {
2326#ifdef OPTION_HC
2327 if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col)
2328 || !ISSET_PIXCOLOR (Color_HC))
2329#endif
2330 /* invert the column if no highlightColor is set or it is the
2331 * current cursor column */
2332 ::swap (fore, back); 2347 ::swap (fore, back);
2333#ifdef OPTION_HC
2334 else if (ISSET_PIXCOLOR (Color_HC))
2335 back = Color_HC;
2336#endif
2337 2348
2338#ifndef NO_BOLD_UNDERLINE_REVERSE 2349#ifndef NO_BOLD_UNDERLINE_REVERSE
2339# ifndef OPTION_HC
2340 if (ISSET_PIXCOLOR (Color_RV))
2341 back = Color_RV;
2342# endif
2343 if (fore == back) 2350 if (fore == back)
2344 { 2351 {
2345 fore = Color_bg; 2352 fore = Color_bg;
2346 back = Color_fg; 2353 back = Color_fg;
2347 } 2354 }
… …
2600 { 2607 {
2601#if !ENABLE_MINIMAL 2608#if !ENABLE_MINIMAL
2602 if (selection.rect) 2609 if (selection.rect)
2603 scr_xor_rect (selection.beg.row, selection.beg.col, 2610 scr_xor_rect (selection.beg.row, selection.beg.col,
2604 selection.end.row, selection.end.col, 2611 selection.end.row, selection.end.col,
2605 RS_RVid, RS_RVid | RS_Uline); 2612 RS_Sel | RS_RVid, RS_Sel | RS_RVid | RS_Uline);
2606 else 2613 else
2607#endif 2614#endif
2608 scr_xor_span (selection.beg.row, selection.beg.col, 2615 scr_xor_span (selection.beg.row, selection.beg.col,
2609 selection.end.row, selection.end.col, 2616 selection.end.row, selection.end.col,
2610 RS_RVid); 2617 RS_Sel | RS_RVid);
2611 } 2618 }
2612} 2619}
2613 2620
2614/* ------------------------------------------------------------------------- */ 2621/* ------------------------------------------------------------------------- */
2615/* 2622/*
… …
2620void 2627void
2621rxvt_term::scr_dump (int fd) NOTHROW 2628rxvt_term::scr_dump (int fd) NOTHROW
2622{ 2629{
2623 int row, wrote; 2630 int row, wrote;
2624 unsigned int width, towrite; 2631 unsigned int width, towrite;
2625 char r1[] = "\n"; 2632 const char r1[] = "\n";
2626 2633
2627 for (row = saveLines + top_row; 2634 for (row = saveLines + top_row;
2628 row < saveLines + nrow - 1; row++) 2635 row < saveLines + nrow - 1; row++)
2629 { 2636 {
2630 width = row_buf[row].l >= 0 ? row_buf[row].l 2637 width = row_buf[row].l >= 0 ? row_buf[row].l
… …
2676/* ------------------------------------------------------------------------- */ 2683/* ------------------------------------------------------------------------- */
2677/* 2684/*
2678 * Paste a selection direct to the command fd 2685 * Paste a selection direct to the command fd
2679 */ 2686 */
2680void 2687void
2681rxvt_term::paste (char *data, unsigned int len) NOTHROW 2688rxvt_term::tt_paste (char *data, unsigned int len) NOTHROW
2682{ 2689{
2683 /* convert normal newline chars into common keyboard Return key sequence */ 2690 /* convert normal newline chars into common keyboard Return key sequence */
2684 for (unsigned int i = 0; i < len; i++) 2691 for (unsigned int i = 0; i < len; i++)
2685 if (data[i] == C0_LF) 2692 if (data[i] == C0_LF)
2686 data[i] = C0_CR; 2693 data[i] = C0_CR;
… …
2690 2697
2691 tt_write (data, len); 2698 tt_write (data, len);
2692 2699
2693 if (priv_modes & PrivMode_BracketPaste) 2700 if (priv_modes & PrivMode_BracketPaste)
2694 tt_printf ("\e[201~"); 2701 tt_printf ("\e[201~");
2702}
2703
2704void
2705rxvt_term::paste (char *data, unsigned int len) NOTHROW
2706{
2707 if (HOOK_INVOKE ((this, HOOK_TT_PASTE, DT_STR_LEN, data, len, DT_END)))
2708 return;
2709
2710 tt_paste (data, len);
2695} 2711}
2696 2712
2697/* ------------------------------------------------------------------------- */ 2713/* ------------------------------------------------------------------------- */
2698/* 2714/*
2699 * Respond to a notification that a primary selection has been sent 2715 * Respond to a notification that a primary selection has been sent
… …
2908 selection_wait = Sel_normal; 2924 selection_wait = Sel_normal;
2909 2925
2910#if X_HAVE_UTF8_STRING 2926#if X_HAVE_UTF8_STRING
2911 selection_type = Sel_UTF8String; 2927 selection_type = Sel_UTF8String;
2912 if (selection_request_other (xa[XA_UTF8_STRING], selnum)) 2928 if (selection_request_other (xa[XA_UTF8_STRING], selnum))
2913 return; 2929 return;
2914#else 2930#else
2915 selection_type = Sel_CompoundText; 2931 selection_type = Sel_CompoundText;
2916 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) 2932 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum))
2917 return; 2933 return;
2918#endif 2934#endif
2919 } 2935 }
2920 2936
2921 selection_wait = Sel_none; /* don't loop in selection_paste () */ 2937 selection_wait = Sel_none; /* don't loop in selection_paste () */
2922 selection_paste (display->root, XA_CUT_BUFFER0, false); 2938 selection_paste (display->root, XA_CUT_BUFFER0, false);
… …
2950/* 2966/*
2951 * Clear all selected text 2967 * Clear all selected text
2952 * EXT: SelectionClear 2968 * EXT: SelectionClear
2953 */ 2969 */
2954void 2970void
2955rxvt_term::selection_clear () NOTHROW 2971rxvt_term::selection_clear (bool clipboard) NOTHROW
2956{ 2972{
2973 if (!clipboard)
2974 {
2957 want_refresh = 1; 2975 want_refresh = 1;
2958 free (selection.text); 2976 free (selection.text);
2959 selection.text = NULL; 2977 selection.text = NULL;
2960 selection.len = 0; 2978 selection.len = 0;
2961 CLEAR_SELECTION (); 2979 CLEAR_SELECTION ();
2962 2980
2963 if (display->selection_owner == this) 2981 if (display->selection_owner == this)
2964 display->selection_owner = 0; 2982 display->selection_owner = 0;
2983 }
2984 else
2985 {
2986 free (selection.clip_text);
2987 selection.clip_text = NULL;
2988 selection.clip_len = 0;
2989
2990 if (display->clipboard_owner == this)
2991 display->clipboard_owner = 0;
2992 }
2965} 2993}
2966 2994
2967/* ------------------------------------------------------------------------- */ 2995/* ------------------------------------------------------------------------- */
2968/* 2996/*
2969 * Copy a selection into the cut buffer 2997 * Copy a selection into the cut buffer
2970 * EXT: button 1 or 3 release 2998 * EXT: button 1 or 3 release
2971 */ 2999 */
2972void 3000void
2973rxvt_term::selection_make (Time tm) 3001rxvt_term::selection_make (Time tm)
2974{ 3002{
2975 int i; 3003 int size;
2976 wchar_t *new_selection_text; 3004 wchar_t *new_selection_text;
2977 text_t *t; 3005 text_t *t;
2978 3006
2979 switch (selection.op) 3007 switch (selection.op)
2980 { 3008 {
… …
2996 return; /* nothing selected, go away */ 3024 return; /* nothing selected, go away */
2997 3025
2998 if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) 3026 if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END)))
2999 return; 3027 return;
3000 3028
3001 i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); 3029 size = (selection.end.row - selection.beg.row + 1) * (ncol + 1);
3002 new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); 3030 new_selection_text = (wchar_t *)rxvt_malloc ((size + 4) * sizeof (wchar_t));
3003 3031
3004 int ofs = 0; 3032 int ofs = 0;
3005 int extra = 0; 3033 int extra = 0;
3006 3034
3007 int col = selection.beg.col; 3035 int col = selection.beg.col;
… …
3043 3071
3044 extra -= (len - 1); 3072 extra -= (len - 1);
3045 3073
3046 if (extra < 0) 3074 if (extra < 0)
3047 { 3075 {
3048 extra += i; 3076 extra += size;
3049 i += i; 3077 size += size;
3050 new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); 3078 new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (size + 4) * sizeof (wchar_t));
3051 } 3079 }
3052 3080
3053 ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); 3081 ofs += rxvt_composite.expand (*t++, new_selection_text + ofs);
3054 } 3082 }
3055#endif 3083#endif
… …
3095 3123
3096 selection_grab (tm); 3124 selection_grab (tm);
3097} 3125}
3098 3126
3099bool 3127bool
3100rxvt_term::selection_grab (Time tm) NOTHROW 3128rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW
3101{ 3129{
3130 Atom sel;
3131
3132 if (!clipboard)
3133 {
3102 selection_time = tm; 3134 selection_time = tm;
3135 sel = XA_PRIMARY;
3136 }
3137 else
3138 {
3139 clipboard_time = tm;
3140 sel = xa[XA_CLIPBOARD];
3141 }
3103 3142
3104 XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); 3143 XSetSelectionOwner (dpy, sel, vt, tm);
3105 if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) 3144 if (XGetSelectionOwner (dpy, sel) == vt)
3106 { 3145 {
3107 display->set_selection_owner (this); 3146 display->set_selection_owner (this, clipboard);
3108 return true; 3147 return true;
3109 } 3148 }
3110 else 3149 else
3111 { 3150 {
3112 selection_clear (); 3151 selection_clear (clipboard);
3113 return false; 3152 return false;
3114 } 3153 }
3115 3154
3116#if 0 3155#if 0
3117 XTextProperty ct; 3156 XTextProperty ct;
… …
3612 else if (rq.target == xa[XA_MULTIPLE]) 3651 else if (rq.target == xa[XA_MULTIPLE])
3613 { 3652 {
3614 /* TODO: Handle MULTIPLE */ 3653 /* TODO: Handle MULTIPLE */
3615 } 3654 }
3616#endif 3655#endif
3617 else if (rq.target == xa[XA_TIMESTAMP] && selection.text) 3656 else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text)
3618 { 3657 {
3619 XChangeProperty (dpy, rq.requestor, rq.property, rq.target, 3658 XChangeProperty (dpy, rq.requestor, rq.property, rq.target,
3620 32, PropModeReplace, (unsigned char *)&selection_time, 1); 3659 32, PropModeReplace, (unsigned char *)&selection_time, 1);
3660 ev.property = rq.property;
3661 }
3662 else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text)
3663 {
3664 XChangeProperty (dpy, rq.requestor, rq.property, rq.target,
3665 32, PropModeReplace, (unsigned char *)&clipboard_time, 1);
3621 ev.property = rq.property; 3666 ev.property = rq.property;
3622 } 3667 }
3623 else if (rq.target == XA_STRING 3668 else if (rq.target == XA_STRING
3624 || rq.target == xa[XA_TEXT] 3669 || rq.target == xa[XA_TEXT]
3625 || rq.target == xa[XA_COMPOUND_TEXT] 3670 || rq.target == xa[XA_COMPOUND_TEXT]
… …
3658 { 3703 {
3659 target = xa[XA_COMPOUND_TEXT]; 3704 target = xa[XA_COMPOUND_TEXT];
3660 style = enc_compound_text; 3705 style = enc_compound_text;
3661 } 3706 }
3662 3707
3663 if (selection.text) 3708 if (rq.selection == XA_PRIMARY && selection.text)
3664 { 3709 {
3665 cl = selection.text; 3710 cl = selection.text;
3666 selectlen = selection.len; 3711 selectlen = selection.len;
3712 }
3713 else if (rq.selection == xa[XA_CLIPBOARD] && selection.clip_text)
3714 {
3715 cl = selection.clip_text;
3716 selectlen = selection.clip_len;
3667 } 3717 }
3668 else 3718 else
3669 { 3719 {
3670 cl = L""; 3720 cl = L"";
3671 selectlen = 0; 3721 selectlen = 0;

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