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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.325 by root, Wed Nov 5 12:28:15 2008 UTC vs.
Revision 1.346 by sf-exg, Mon Jul 26 09:57:53 2010 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
… …
231 selection.text = NULL; 232 selection.text = NULL;
232 selection.len = 0; 233 selection.len = 0;
233 selection.op = SELECTION_CLEAR; 234 selection.op = SELECTION_CLEAR;
234 selection.screen = PRIMARY; 235 selection.screen = PRIMARY;
235 selection.clicks = 0; 236 selection.clicks = 0;
237 selection.clip_text = NULL;
238 selection.clip_len = 0;
236 } 239 }
237 else 240 else
238 { 241 {
239 /* 242 /*
240 * add or delete rows as appropriate 243 * add or delete rows as appropriate
… …
286 ocur.row = MOD (term_start + ocur.row, prev_total_rows); 289 ocur.row = MOD (term_start + ocur.row, prev_total_rows);
287 290
288 do 291 do
289 { 292 {
290 p = MOD (p - 1, prev_total_rows); 293 p = MOD (p - 1, prev_total_rows);
291#ifdef DEBUG_STRICT
292 assert (old_buf [MOD (p, prev_total_rows)].t); 294 assert (old_buf [MOD (p, prev_total_rows)].t);
293#endif
294 int plines = 1; 295 int plines = 1;
295 int llen = old_buf [MOD (p, prev_total_rows)].l; 296 int llen = old_buf [MOD (p, prev_total_rows)].l;
296 297
297 while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) 298 while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ())
298 { 299 {
… …
394 395
395 clamp_it (screen.cur.row, 0, nrow - 1); 396 clamp_it (screen.cur.row, 0, nrow - 1);
396 clamp_it (screen.cur.col, 0, ncol - 1); 397 clamp_it (screen.cur.col, 0, ncol - 1);
397 } 398 }
398 399
400 free (tabs);
401 tabs = (char *)rxvt_malloc (ncol);
402
403 for (int col = ncol; --col; )
404 tabs [col] = col % TABSIZE == 0;
405
399 CLEAR_ALL_SELECTION (); 406 CLEAR_ALL_SELECTION ();
400 407
401 prev_nrow = nrow; 408 prev_nrow = nrow;
402 prev_ncol = ncol; 409 prev_ncol = ncol;
403 410
… …
453 scr_overlay_off (); 460 scr_overlay_off ();
454#endif 461#endif
455 462
456 if (current_screen != PRIMARY) 463 if (current_screen != PRIMARY)
457 scr_swap_screen (); 464 scr_swap_screen ();
458
459 free (tabs);
460 tabs = (char *)rxvt_malloc (ncol);
461
462 for (int col = ncol; --col; )
463 tabs [col] = col % TABSIZE == 0;
464 465
465 scr_scroll_region (0, MAX_ROWS - 1); 466 scr_scroll_region (0, MAX_ROWS - 1);
466 scr_rendition (0, ~RS_None); 467 scr_rendition (0, ~RS_None);
467 scr_insert_mode (0); 468 scr_insert_mode (0);
468} 469}
… …
510 } 511 }
511 512
512 /* boundary check in case screen size changed between SAVE and RESTORE */ 513 /* boundary check in case screen size changed between SAVE and RESTORE */
513 min_it (s->cur.row, nrow - 1); 514 min_it (s->cur.row, nrow - 1);
514 min_it (s->cur.col, ncol - 1); 515 min_it (s->cur.col, ncol - 1);
515#ifdef DEBUG_STRICT
516 assert (s->cur.row >= 0); 516 assert (s->cur.row >= 0);
517 assert (s->cur.col >= 0); 517 assert (s->cur.col >= 0);
518#endif
519} 518}
520 519
521void 520void
522rxvt_term::scr_swap_screen () 521rxvt_term::scr_swap_screen ()
523{ 522{
… …
548 want_refresh = 1; 547 want_refresh = 1;
549 view_start = 0; 548 view_start = 0;
550 549
551 selection_check (2); /* check for boundary cross */ 550 selection_check (2); /* check for boundary cross */
552 551
553 int i = current_screen; current_screen = scrn; scrn = i; 552 current_screen = scrn;
554 553
555#if NSCREENS 554#if NSCREENS
556 if (option (Opt_secondaryScreen)) 555 if (option (Opt_secondaryScreen))
557 { 556 {
558 num_scr = 0; 557 num_scr = 0;
… …
783 scr_scroll_text (screen.tscroll, screen.bscroll, minlines); 782 scr_scroll_text (screen.tscroll, screen.bscroll, minlines);
784 screen.cur.row -= minlines; 783 screen.cur.row -= minlines;
785 } 784 }
786 } 785 }
787 786
788#ifdef DEBUG_STRICT
789 assert (screen.cur.col < ncol); 787 assert (screen.cur.col < ncol);
790 assert (screen.cur.row < nrow 788 assert (screen.cur.row < nrow
791 && screen.cur.row >= top_row); 789 && screen.cur.row >= top_row);
792#endif
793 int row = screen.cur.row; 790 int row = screen.cur.row;
794 791
795 checksel = selection.op && current_screen == selection.screen ? 1 : 0; 792 checksel = selection.op && current_screen == selection.screen ? 1 : 0;
796 793
797 line_t *line = &ROW(row); 794 line_t *line = &ROW(row);
… …
1001#endif 998#endif
1002 } 999 }
1003 1000
1004 max_it (line->l, screen.cur.col); 1001 max_it (line->l, screen.cur.col);
1005 1002
1006#ifdef DEBUG_STRICT
1007 assert (screen.cur.row >= 0); 1003 assert (screen.cur.row >= 0);
1008#endif
1009} 1004}
1010 1005
1011/* ------------------------------------------------------------------------- */ 1006/* ------------------------------------------------------------------------- */
1012/* 1007/*
1013 * Process Backspace. Move back the cursor back a position, wrap if have to 1008 * Process Backspace. Move back the cursor back a position, wrap if have to
… …
1344 min_it (num, nrow - row); 1339 min_it (num, nrow - row);
1345 1340
1346 // TODO: the code below does not work when view_start != 0 1341 // TODO: the code below does not work when view_start != 0
1347 // the workaround is to disable the clear and use a normal refresh 1342 // the workaround is to disable the clear and use a normal refresh
1348 // when view_start != 0. mysterious. 1343 // when view_start != 0. mysterious.
1349 if (rstyle & (RS_RVid | RS_Uline)) 1344 if (rstyle & (RS_Blink | RS_RVid | RS_Uline))
1350 ren = (rend_t) ~RS_None; 1345 ren = (rend_t) ~RS_None;
1351 else if (GET_BASEBG (rstyle) == Color_bg) 1346 else if (GET_BASEBG (rstyle) == Color_bg)
1352 { 1347 {
1353 ren = DEFAULT_RSTYLE; 1348 ren = DEFAULT_RSTYLE;
1354 1349
… …
1840 for (i = PART_BEG; i < RC_COUNT; i++) 1835 for (i = PART_BEG; i < RC_COUNT; i++)
1841 { 1836 {
1842 min_it (rc[i].col, ncol - 1); 1837 min_it (rc[i].col, ncol - 1);
1843 min_it (rc[i].row, nrow - 1); 1838 min_it (rc[i].row, nrow - 1);
1844 } 1839 }
1845// TODO: this line somehow causes segfault if scr_expose() is called just after resize 1840
1846 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) 1841 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); 1842 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1848 1843
1849 num_scr_allow = 0; 1844 num_scr_allow = 0;
1850 1845
… …
1941 1936
1942 bell_ev.start (VISUAL_BELL_DURATION); 1937 bell_ev.start (VISUAL_BELL_DURATION);
1943 } 1938 }
1944 else 1939 else
1945 XBell (dpy, 0); 1940 XBell (dpy, 0);
1941 HOOK_INVOKE ((this, HOOK_BELL, DT_END));
1946#endif 1942#endif
1947} 1943}
1948 1944
1949/* ------------------------------------------------------------------------- */ 1945/* ------------------------------------------------------------------------- */
1950/* ARGSUSED */ 1946/* ARGSUSED */
… …
1969 row_start = view_start; 1965 row_start = view_start;
1970 } 1966 }
1971 1967
1972 wctomb (0, 0); 1968 wctomb (0, 0);
1973 1969
1974 for (int r1 = 0; r1 < nrows; r1++) 1970 for (int r1 = row_start; r1 < row_start + nrows; r1++)
1975 { 1971 {
1976 text_t *tp = ROW(r1).t; 1972 text_t *tp = ROW(r1).t;
1977 int len = ROW(r1).l; 1973 int len = ROW(r1).l;
1978 1974
1979 for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN 1975 for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN
… …
2008 * screen.text/screen.rend contain what the screen will change to. 2004 * screen.text/screen.rend contain what the screen will change to.
2009 */ 2005 */
2010void 2006void
2011rxvt_term::scr_refresh () NOTHROW 2007rxvt_term::scr_refresh () NOTHROW
2012{ 2008{
2013 unsigned char have_bg,
2014 showcursor; /* show the cursor */
2015 int16_t col, row, /* column/row we're processing */ 2009 int16_t col, row, /* column/row we're processing */
2016 ocrow; /* old cursor row */ 2010 ocrow; /* old cursor row */
2017 int i; /* tmp */ 2011 int i; /* tmp */
2018#ifndef NO_CURSORCOLOR 2012#ifndef NO_CURSORCOLOR
2019 rend_t cc1; /* store colours at cursor position (s) */ 2013 rend_t cc1; /* store colours at cursor position (s) */
… …
2030 /* 2024 /*
2031 * A: set up vars 2025 * A: set up vars
2032 */ 2026 */
2033 refresh_count = 0; 2027 refresh_count = 0;
2034 2028
2029 unsigned int old_screen_flags = screen.flags;
2035 have_bg = 0; 2030 char have_bg = 0;
2036#ifdef HAVE_BG_PIXMAP 2031#ifdef HAVE_BG_PIXMAP
2037 have_bg = bgPixmap.pixmap != None; 2032 have_bg = bgPixmap.pixmap != None;
2038#endif 2033#endif
2039 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ 2034 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
2040 2035
2041 /* 2036 /*
2042 * B: reverse any characters which are selected 2037 * B: reverse any characters which are selected
2043 */ 2038 */
2044 scr_reverse_selection (); 2039 scr_reverse_selection ();
2040
2041 HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END));
2042#if ENABLE_OVERLAY
2043 scr_swap_overlay ();
2044#endif
2045
2046 char showcursor = screen.flags & Screen_VisibleCursor;
2045 2047
2046 /* 2048 /*
2047 * C: set the cursor character (s) 2049 * C: set the cursor character (s)
2048 */ 2050 */
2049 { 2051 {
2050 unsigned char setoldcursor; 2052 unsigned char setoldcursor;
2051 2053
2052 showcursor = (screen.flags & Screen_VisibleCursor);
2053#ifdef CURSOR_BLINK 2054#ifdef CURSOR_BLINK
2054 if (hidden_cursor) 2055 if (hidden_cursor)
2055 showcursor = 0; 2056 showcursor = 0;
2056#endif 2057#endif
2057 2058
… …
2085 ccol2 = bgcolor_of (rstyle); 2086 ccol2 = bgcolor_of (rstyle);
2086#else 2087#else
2087 ccol2 = Color_bg; 2088 ccol2 = Color_bg;
2088#endif 2089#endif
2089 2090
2090 if (showcursor && focus) 2091 if (focus)
2091 { 2092 {
2092 if (option (Opt_cursorUnderline)) 2093 if (option (Opt_cursorUnderline))
2093 *crp ^= RS_Uline; 2094 *crp ^= RS_Uline;
2094 else 2095 else
2095 { 2096 {
… …
2130 oldcursor.col = screen.cur.col; 2131 oldcursor.col = screen.cur.col;
2131 } 2132 }
2132 } 2133 }
2133 } 2134 }
2134 2135
2135 HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END));
2136#if ENABLE_OVERLAY
2137 scr_swap_overlay ();
2138#endif
2139
2140#ifndef NO_SLOW_LINK_SUPPORT 2136#ifndef NO_SLOW_LINK_SUPPORT
2141 /* 2137 /*
2142 * D: CopyArea pass - very useful for slower links 2138 * D: CopyArea pass - very useful for slower links
2143 * This has been deliberately kept simple. 2139 * This has been deliberately kept simple.
2144 */ 2140 */
… …
2236 2232
2237 // seek to the beginning of wide characters 2233 // seek to the beginning of wide characters
2238 while (expect_false (stp[col] == NOCHAR && col > 0)) 2234 while (expect_false (stp[col] == NOCHAR && col > 0))
2239 --col; 2235 --col;
2240 2236
2241 rend_t rend = srp[col]; /* screen rendition (target rendtion) */ 2237 rend_t rend = srp[col]; /* screen rendition (target rendition) */
2242 text_t *text = stp + col; 2238 text_t *text = stp + col;
2243 int count = 1; 2239 int count = 1;
2244 2240
2245 dtp[col] = stp[col]; 2241 dtp[col] = stp[col];
2246 drp[col] = rend; 2242 drp[col] = rend;
… …
2250 for (i = 0; ++col < ncol; ) 2246 for (i = 0; ++col < ncol; )
2251 { 2247 {
2252 if (stp[col] == NOCHAR) 2248 if (stp[col] == NOCHAR)
2253 { 2249 {
2254 dtp[col] = stp[col]; 2250 dtp[col] = stp[col];
2255 drp[col] = rend; 2251 drp[col] = srp[col];
2252
2256 count++; 2253 count++;
2257 i++; 2254 i++;
2258 2255
2259 continue; 2256 continue;
2260 } 2257 }
… …
2290 */ 2287 */
2291 int fore = fgcolor_of (rend); // desired foreground 2288 int fore = fgcolor_of (rend); // desired foreground
2292 int back = bgcolor_of (rend); // desired background 2289 int back = bgcolor_of (rend); // desired background
2293 2290
2294 // only do special processing if any attributes are set, which is unlikely 2291 // 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))) 2292 if (expect_false (rend & (RS_baseattrMask | RS_Careful | RS_Sel)))
2296 { 2293 {
2297 bool invert = rend & RS_RVid; 2294 bool invert = rend & RS_RVid;
2298 2295
2299#ifndef NO_BOLD_UNDERLINE_REVERSE 2296#ifndef NO_BOLD_UNDERLINE_REVERSE
2300 if (rend & RS_Bold && fore == Color_fg) 2297 if (rend & RS_Bold && fore == Color_fg)
… …
2319 2316
2320 if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) 2317 if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL))
2321 fore = Color_UL; 2318 fore = Color_UL;
2322#endif 2319#endif
2323 2320
2321#ifdef OPTION_HC
2322 if (rend & RS_Sel)
2323 {
2324 /* invert the column if no highlightColor is set or it is the
2325 * current cursor column */
2326 if (!(showcursor && row == screen.cur.row && text - stp == screen.cur.col)
2327 && ISSET_PIXCOLOR (Color_HC))
2328 {
2329 if (ISSET_PIXCOLOR (Color_HTC))
2330 fore = Color_HTC;
2331 // if invert is 0 reverse video is set so we use bg color as fg color
2332 else if (!invert)
2333 fore = back;
2334
2335 back = Color_HC;
2336 invert = 0;
2337 }
2338 }
2339#endif
2340
2324 if (invert) 2341 if (invert)
2325 { 2342 {
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); 2343 ::swap (fore, back);
2333#ifdef OPTION_HC
2334 else if (ISSET_PIXCOLOR (Color_HC))
2335 back = Color_HC;
2336#endif
2337 2344
2338#ifndef NO_BOLD_UNDERLINE_REVERSE 2345#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) 2346 if (fore == back)
2344 { 2347 {
2345 fore = Color_bg; 2348 fore = Color_bg;
2346 back = Color_fg; 2349 back = Color_fg;
2347 } 2350 }
… …
2416 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); 2419 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
2417 } 2420 }
2418 } /* for (col....) */ 2421 } /* for (col....) */
2419 } /* for (row....) */ 2422 } /* for (row....) */
2420 2423
2421#if ENABLE_OVERLAY
2422 scr_swap_overlay ();
2423#endif
2424 HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END));
2425
2426 /* 2424 /*
2427 * G: cleanup cursor and display outline cursor if necessary 2425 * G: cleanup cursor and display outline cursor if necessary
2428 */ 2426 */
2429 if (showcursor) 2427 if (showcursor)
2430 { 2428 {
… …
2468 } 2466 }
2469 2467
2470 /* 2468 /*
2471 * H: cleanup selection 2469 * H: cleanup selection
2472 */ 2470 */
2471#if ENABLE_OVERLAY
2472 scr_swap_overlay ();
2473#endif
2474 HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END));
2475
2473 scr_reverse_selection (); 2476 scr_reverse_selection ();
2474 2477
2478 screen.flags = old_screen_flags;
2475 num_scr = 0; 2479 num_scr = 0;
2476 num_scr_allow = 1; 2480 num_scr_allow = 1;
2477} 2481}
2478 2482
2479void 2483void
… …
2599 { 2603 {
2600#if !ENABLE_MINIMAL 2604#if !ENABLE_MINIMAL
2601 if (selection.rect) 2605 if (selection.rect)
2602 scr_xor_rect (selection.beg.row, selection.beg.col, 2606 scr_xor_rect (selection.beg.row, selection.beg.col,
2603 selection.end.row, selection.end.col, 2607 selection.end.row, selection.end.col,
2604 RS_RVid, RS_RVid | RS_Uline); 2608 RS_Sel | RS_RVid, RS_Sel | RS_RVid | RS_Uline);
2605 else 2609 else
2606#endif 2610#endif
2607 scr_xor_span (selection.beg.row, selection.beg.col, 2611 scr_xor_span (selection.beg.row, selection.beg.col,
2608 selection.end.row, selection.end.col, 2612 selection.end.row, selection.end.col,
2609 RS_RVid); 2613 RS_Sel | RS_RVid);
2610 } 2614 }
2611} 2615}
2612 2616
2613/* ------------------------------------------------------------------------- */ 2617/* ------------------------------------------------------------------------- */
2614/* 2618/*
… …
2675/* ------------------------------------------------------------------------- */ 2679/* ------------------------------------------------------------------------- */
2676/* 2680/*
2677 * Paste a selection direct to the command fd 2681 * Paste a selection direct to the command fd
2678 */ 2682 */
2679void 2683void
2680rxvt_term::paste (char *data, unsigned int len) NOTHROW 2684rxvt_term::tt_paste (char *data, unsigned int len) NOTHROW
2681{ 2685{
2682 /* convert normal newline chars into common keyboard Return key sequence */ 2686 /* convert normal newline chars into common keyboard Return key sequence */
2683 for (unsigned int i = 0; i < len; i++) 2687 for (unsigned int i = 0; i < len; i++)
2684 if (data[i] == C0_LF) 2688 if (data[i] == C0_LF)
2685 data[i] = C0_CR; 2689 data[i] = C0_CR;
… …
2689 2693
2690 tt_write (data, len); 2694 tt_write (data, len);
2691 2695
2692 if (priv_modes & PrivMode_BracketPaste) 2696 if (priv_modes & PrivMode_BracketPaste)
2693 tt_printf ("\e[201~"); 2697 tt_printf ("\e[201~");
2698}
2699
2700void
2701rxvt_term::paste (char *data, unsigned int len) NOTHROW
2702{
2703 if (HOOK_INVOKE ((this, HOOK_TT_PASTE, DT_STR_LEN, data, len, DT_END)))
2704 return;
2705
2706 tt_paste (data, len);
2694} 2707}
2695 2708
2696/* ------------------------------------------------------------------------- */ 2709/* ------------------------------------------------------------------------- */
2697/* 2710/*
2698 * Respond to a notification that a primary selection has been sent 2711 * Respond to a notification that a primary selection has been sent
… …
2907 selection_wait = Sel_normal; 2920 selection_wait = Sel_normal;
2908 2921
2909#if X_HAVE_UTF8_STRING 2922#if X_HAVE_UTF8_STRING
2910 selection_type = Sel_UTF8String; 2923 selection_type = Sel_UTF8String;
2911 if (selection_request_other (xa[XA_UTF8_STRING], selnum)) 2924 if (selection_request_other (xa[XA_UTF8_STRING], selnum))
2912 return; 2925 return;
2913#else 2926#else
2914 selection_type = Sel_CompoundText; 2927 selection_type = Sel_CompoundText;
2915 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) 2928 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum))
2916 return; 2929 return;
2917#endif 2930#endif
2918 } 2931 }
2919 2932
2920 selection_wait = Sel_none; /* don't loop in selection_paste () */ 2933 selection_wait = Sel_none; /* don't loop in selection_paste () */
2921 selection_paste (display->root, XA_CUT_BUFFER0, false); 2934 selection_paste (display->root, XA_CUT_BUFFER0, false);
… …
2949/* 2962/*
2950 * Clear all selected text 2963 * Clear all selected text
2951 * EXT: SelectionClear 2964 * EXT: SelectionClear
2952 */ 2965 */
2953void 2966void
2954rxvt_term::selection_clear () NOTHROW 2967rxvt_term::selection_clear (bool clipboard) NOTHROW
2955{ 2968{
2969 if (!clipboard)
2970 {
2956 want_refresh = 1; 2971 want_refresh = 1;
2957 free (selection.text); 2972 free (selection.text);
2958 selection.text = NULL; 2973 selection.text = NULL;
2959 selection.len = 0; 2974 selection.len = 0;
2960 CLEAR_SELECTION (); 2975 CLEAR_SELECTION ();
2961 2976
2962 if (display->selection_owner == this) 2977 if (display->selection_owner == this)
2963 display->selection_owner = 0; 2978 display->selection_owner = 0;
2979 }
2980 else
2981 {
2982 free (selection.clip_text);
2983 selection.clip_text = NULL;
2984 selection.clip_len = 0;
2985
2986 if (display->clipboard_owner == this)
2987 display->clipboard_owner = 0;
2988 }
2964} 2989}
2965 2990
2966/* ------------------------------------------------------------------------- */ 2991/* ------------------------------------------------------------------------- */
2967/* 2992/*
2968 * Copy a selection into the cut buffer 2993 * Copy a selection into the cut buffer
… …
3094 3119
3095 selection_grab (tm); 3120 selection_grab (tm);
3096} 3121}
3097 3122
3098bool 3123bool
3099rxvt_term::selection_grab (Time tm) NOTHROW 3124rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW
3100{ 3125{
3126 Atom sel;
3127
3128 if (!clipboard)
3129 {
3101 selection_time = tm; 3130 selection_time = tm;
3131 sel = XA_PRIMARY;
3132 }
3133 else
3134 {
3135 clipboard_time = tm;
3136 sel = xa[XA_CLIPBOARD];
3137 }
3102 3138
3103 XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); 3139 XSetSelectionOwner (dpy, sel, vt, tm);
3104 if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) 3140 if (XGetSelectionOwner (dpy, sel) == vt)
3105 { 3141 {
3106 display->set_selection_owner (this); 3142 display->set_selection_owner (this, clipboard);
3107 return true; 3143 return true;
3108 } 3144 }
3109 else 3145 else
3110 { 3146 {
3111 selection_clear (); 3147 selection_clear (clipboard);
3112 return false; 3148 return false;
3113 } 3149 }
3114 3150
3115#if 0 3151#if 0
3116 XTextProperty ct; 3152 XTextProperty ct;
… …
3611 else if (rq.target == xa[XA_MULTIPLE]) 3647 else if (rq.target == xa[XA_MULTIPLE])
3612 { 3648 {
3613 /* TODO: Handle MULTIPLE */ 3649 /* TODO: Handle MULTIPLE */
3614 } 3650 }
3615#endif 3651#endif
3616 else if (rq.target == xa[XA_TIMESTAMP] && selection.text) 3652 else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text)
3617 { 3653 {
3618 XChangeProperty (dpy, rq.requestor, rq.property, rq.target, 3654 XChangeProperty (dpy, rq.requestor, rq.property, rq.target,
3619 32, PropModeReplace, (unsigned char *)&selection_time, 1); 3655 32, PropModeReplace, (unsigned char *)&selection_time, 1);
3656 ev.property = rq.property;
3657 }
3658 else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text)
3659 {
3660 XChangeProperty (dpy, rq.requestor, rq.property, rq.target,
3661 32, PropModeReplace, (unsigned char *)&clipboard_time, 1);
3620 ev.property = rq.property; 3662 ev.property = rq.property;
3621 } 3663 }
3622 else if (rq.target == XA_STRING 3664 else if (rq.target == XA_STRING
3623 || rq.target == xa[XA_TEXT] 3665 || rq.target == xa[XA_TEXT]
3624 || rq.target == xa[XA_COMPOUND_TEXT] 3666 || rq.target == xa[XA_COMPOUND_TEXT]
… …
3657 { 3699 {
3658 target = xa[XA_COMPOUND_TEXT]; 3700 target = xa[XA_COMPOUND_TEXT];
3659 style = enc_compound_text; 3701 style = enc_compound_text;
3660 } 3702 }
3661 3703
3662 if (selection.text) 3704 if (rq.selection == XA_PRIMARY && selection.text)
3663 { 3705 {
3664 cl = selection.text; 3706 cl = selection.text;
3665 selectlen = selection.len; 3707 selectlen = selection.len;
3708 }
3709 else if (rq.selection == xa[XA_CLIPBOARD] && selection.clip_text)
3710 {
3711 cl = selection.clip_text;
3712 selectlen = selection.clip_len;
3666 } 3713 }
3667 else 3714 else
3668 { 3715 {
3669 cl = L""; 3716 cl = L"";
3670 selectlen = 0; 3717 selectlen = 0;
… …
3738 h += 2; min_it (h, nrow); 3785 h += 2; min_it (h, nrow);
3739 3786
3740 x -= 1; clamp_it (x, 0, ncol - w); 3787 x -= 1; clamp_it (x, 0, ncol - w);
3741 y -= 1; clamp_it (y, 0, nrow - h); 3788 y -= 1; clamp_it (y, 0, nrow - h);
3742 3789
3743 ov_x = x; ov_y = y; 3790 ov.x = x; ov.y = y;
3744 ov_w = w; ov_h = h; 3791 ov.w = w; ov.h = h;
3745 3792
3746 ov_text = new text_t *[h]; 3793 ov.text = new text_t *[h];
3747 ov_rend = new rend_t *[h]; 3794 ov.rend = new rend_t *[h];
3748 3795
3749 for (y = 0; y < h; y++) 3796 for (y = 0; y < h; y++)
3750 { 3797 {
3751 text_t *tp = ov_text[y] = new text_t[w]; 3798 text_t *tp = ov.text[y] = new text_t[w];
3752 rend_t *rp = ov_rend[y] = new rend_t[w]; 3799 rend_t *rp = ov.rend[y] = new rend_t[w];
3753 3800
3754 text_t t0, t1, t2; 3801 text_t t0, t1, t2;
3755 rend_t r = OVERLAY_RSTYLE; 3802 rend_t r = OVERLAY_RSTYLE;
3756 3803
3757 if (y == 0) 3804 if (y == 0)
… …
3776} 3823}
3777 3824
3778void 3825void
3779rxvt_term::scr_overlay_off () NOTHROW 3826rxvt_term::scr_overlay_off () NOTHROW
3780{ 3827{
3781 if (!ov_text) 3828 if (!ov.text)
3782 return; 3829 return;
3783 3830
3784 want_refresh = 1; 3831 want_refresh = 1;
3785 3832
3786 for (int y = 0; y < ov_h; y++) 3833 for (int y = 0; y < ov.h; y++)
3787 { 3834 {
3788 delete [] ov_text[y]; 3835 delete [] ov.text[y];
3789 delete [] ov_rend[y]; 3836 delete [] ov.rend[y];
3790 } 3837 }
3791 3838
3792 delete [] ov_text; ov_text = 0; 3839 delete [] ov.text; ov.text = 0;
3793 delete [] ov_rend; ov_rend = 0; 3840 delete [] ov.rend; ov.rend = 0;
3794} 3841}
3795 3842
3796void 3843void
3797rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW 3844rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW
3798{ 3845{
3799 if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) 3846 if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2)
3800 return; 3847 return;
3801 3848
3802 x++, y++; 3849 x++, y++;
3803 3850
3804 ov_text[y][x] = text; 3851 ov.text[y][x] = text;
3805 ov_rend[y][x] = rend; 3852 ov.rend[y][x] = rend;
3806} 3853}
3807 3854
3808void 3855void
3809rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW 3856rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW
3810{ 3857{
… …
3829} 3876}
3830 3877
3831void 3878void
3832rxvt_term::scr_swap_overlay () NOTHROW 3879rxvt_term::scr_swap_overlay () NOTHROW
3833{ 3880{
3834 if (!ov_text) 3881 if (!ov.text)
3835 return; 3882 return;
3836 3883
3884 // hide cursor if it is within the overlay area
3885 if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w)
3886 && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h))
3887 screen.flags &= ~Screen_VisibleCursor;
3888
3837 // swap screen mem with overlay 3889 // swap screen mem with overlay
3838 for (int y = ov_h; y--; ) 3890 for (int y = ov.h; y--; )
3839 { 3891 {
3840 text_t *t1 = ov_text[y]; 3892 text_t *t1 = ov.text[y];
3841 rend_t *r1 = ov_rend[y]; 3893 rend_t *r1 = ov.rend[y];
3842 3894
3843 text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; 3895 text_t *t2 = ROW(y + ov.y + view_start).t + ov.x;
3844 rend_t *r2 = ROW(y + ov_y + view_start).r + ov_x; 3896 rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x;
3845 3897
3846 for (int x = ov_w; x--; ) 3898 for (int x = ov.w; x--; )
3847 { 3899 {
3848 text_t t = *t1; *t1++ = *t2; *t2++ = t; 3900 text_t t = *t1; *t1++ = *t2; *t2++ = t;
3849 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); 3901 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t));
3850 } 3902 }
3851 } 3903 }

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