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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.319 by root, Tue Nov 4 23:08:44 2008 UTC vs.
Revision 1.342 by root, Thu Jul 1 20:02:43 2010 UTC

… …
231 selection.text = NULL; 231 selection.text = NULL;
232 selection.len = 0; 232 selection.len = 0;
233 selection.op = SELECTION_CLEAR; 233 selection.op = SELECTION_CLEAR;
234 selection.screen = PRIMARY; 234 selection.screen = PRIMARY;
235 selection.clicks = 0; 235 selection.clicks = 0;
236 selection.clip_text = NULL;
237 selection.clip_len = 0;
236 } 238 }
237 else 239 else
238 { 240 {
239 /* 241 /*
240 * add or delete rows as appropriate 242 * add or delete rows as appropriate
… …
278 280
279 if (top_row) 281 if (top_row)
280 { 282 {
281 // Re-wrap lines. This is rather ugly, possibly because I am too dumb 283 // Re-wrap lines. This is rather ugly, possibly because I am too dumb
282 // to come up with a lean and mean algorithm. 284 // to come up with a lean and mean algorithm.
285 // TODO: maybe optimise when width didn't change
283 286
284 row_col_t ocur = screen.cur; 287 row_col_t ocur = screen.cur;
285 ocur.row = MOD (term_start + ocur.row, prev_total_rows); 288 ocur.row = MOD (term_start + ocur.row, prev_total_rows);
286 289
287 do 290 do
288 { 291 {
289 p = MOD (p - 1, prev_total_rows); 292 p = MOD (p - 1, prev_total_rows);
290#ifdef DEBUG_STRICT
291 assert (old_buf [MOD (p, prev_total_rows)].t); 293 assert (old_buf [MOD (p, prev_total_rows)].t);
292#endif
293 int plines = 1; 294 int plines = 1;
294 int llen = old_buf [MOD (p, prev_total_rows)].l; 295 int llen = old_buf [MOD (p, prev_total_rows)].l;
295 296
296 while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) 297 while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ())
297 { 298 {
… …
393 394
394 clamp_it (screen.cur.row, 0, nrow - 1); 395 clamp_it (screen.cur.row, 0, nrow - 1);
395 clamp_it (screen.cur.col, 0, ncol - 1); 396 clamp_it (screen.cur.col, 0, ncol - 1);
396 } 397 }
397 398
399 free (tabs);
400 tabs = (char *)rxvt_malloc (ncol);
401
402 for (int col = ncol; --col; )
403 tabs [col] = col % TABSIZE == 0;
404
398 CLEAR_ALL_SELECTION (); 405 CLEAR_ALL_SELECTION ();
399 406
400 prev_nrow = nrow; 407 prev_nrow = nrow;
401 prev_ncol = ncol; 408 prev_ncol = ncol;
402 409
… …
434void 441void
435rxvt_term::scr_poweron () 442rxvt_term::scr_poweron ()
436{ 443{
437 scr_release (); 444 scr_release ();
438 prev_nrow = prev_ncol = 0; 445 prev_nrow = prev_ncol = 0;
446 rvideo_mode = false;
439 scr_soft_reset (); 447 scr_soft_reset ();
440 scr_reset (); 448 scr_reset ();
441 449
442 scr_clear (true); 450 scr_clear (true);
443 scr_refresh (); 451 scr_refresh ();
… …
449 /* only affects modes, nothing drastic such as clearing the screen */ 457 /* only affects modes, nothing drastic such as clearing the screen */
450#if ENABLE_OVERLAY 458#if ENABLE_OVERLAY
451 scr_overlay_off (); 459 scr_overlay_off ();
452#endif 460#endif
453 461
454 rvideo_mode = false;
455
456 if (current_screen != PRIMARY) 462 if (current_screen != PRIMARY)
457 scr_swap_screen (); 463 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;
464 464
465 scr_scroll_region (0, MAX_ROWS - 1); 465 scr_scroll_region (0, MAX_ROWS - 1);
466 scr_rendition (0, ~RS_None); 466 scr_rendition (0, ~RS_None);
467 scr_insert_mode (0); 467 scr_insert_mode (0);
468} 468}
… …
510 } 510 }
511 511
512 /* boundary check in case screen size changed between SAVE and RESTORE */ 512 /* boundary check in case screen size changed between SAVE and RESTORE */
513 min_it (s->cur.row, nrow - 1); 513 min_it (s->cur.row, nrow - 1);
514 min_it (s->cur.col, ncol - 1); 514 min_it (s->cur.col, ncol - 1);
515#ifdef DEBUG_STRICT
516 assert (s->cur.row >= 0); 515 assert (s->cur.row >= 0);
517 assert (s->cur.col >= 0); 516 assert (s->cur.col >= 0);
518#endif
519} 517}
520 518
521void 519void
522rxvt_term::scr_swap_screen () 520rxvt_term::scr_swap_screen ()
523{ 521{
… …
548 want_refresh = 1; 546 want_refresh = 1;
549 view_start = 0; 547 view_start = 0;
550 548
551 selection_check (2); /* check for boundary cross */ 549 selection_check (2); /* check for boundary cross */
552 550
553 int i = current_screen; current_screen = scrn; scrn = i; 551 current_screen = scrn;
554 552
555#if NSCREENS 553#if NSCREENS
556 if (option (Opt_secondaryScreen)) 554 if (option (Opt_secondaryScreen))
557 { 555 {
558 num_scr = 0; 556 num_scr = 0;
… …
783 scr_scroll_text (screen.tscroll, screen.bscroll, minlines); 781 scr_scroll_text (screen.tscroll, screen.bscroll, minlines);
784 screen.cur.row -= minlines; 782 screen.cur.row -= minlines;
785 } 783 }
786 } 784 }
787 785
788#ifdef DEBUG_STRICT
789 assert (screen.cur.col < ncol); 786 assert (screen.cur.col < ncol);
790 assert (screen.cur.row < nrow 787 assert (screen.cur.row < nrow
791 && screen.cur.row >= top_row); 788 && screen.cur.row >= top_row);
792#endif
793 int row = screen.cur.row; 789 int row = screen.cur.row;
794 790
795 checksel = selection.op && current_screen == selection.screen ? 1 : 0; 791 checksel = selection.op && current_screen == selection.screen ? 1 : 0;
796 792
797 line_t *line = &ROW(row); 793 line_t *line = &ROW(row);
… …
1001#endif 997#endif
1002 } 998 }
1003 999
1004 max_it (line->l, screen.cur.col); 1000 max_it (line->l, screen.cur.col);
1005 1001
1006#ifdef DEBUG_STRICT
1007 assert (screen.cur.row >= 0); 1002 assert (screen.cur.row >= 0);
1008#endif
1009} 1003}
1010 1004
1011/* ------------------------------------------------------------------------- */ 1005/* ------------------------------------------------------------------------- */
1012/* 1006/*
1013 * Process Backspace. Move back the cursor back a position, wrap if have to 1007 * Process Backspace. Move back the cursor back a position, wrap if have to
… …
1341 if (row >= nrow) /* Out Of Bounds */ 1335 if (row >= nrow) /* Out Of Bounds */
1342 return; 1336 return;
1343 1337
1344 min_it (num, nrow - row); 1338 min_it (num, nrow - row);
1345 1339
1346 /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ 1340 // TODO: the code below does not work when view_start != 0
1341 // the workaround is to disable the clear and use a normal refresh
1342 // when view_start != 0. mysterious.
1347 if (rstyle & (RS_RVid | RS_Uline)) 1343 if (rstyle & (RS_Blink | RS_RVid | RS_Uline))
1348 ren = (rend_t) ~RS_None; 1344 ren = (rend_t) ~RS_None;
1349 else if (GET_BASEBG (rstyle) == Color_bg) 1345 else if (GET_BASEBG (rstyle) == Color_bg)
1350 { 1346 {
1351 ren = DEFAULT_RSTYLE; 1347 ren = DEFAULT_RSTYLE;
1352 1348
1353 if (mapped) 1349 if (mapped && !view_start)
1354 XClearArea (dpy, vt, 0, 1350 XClearArea (dpy, vt, 0,
1355 Row2Pixel (row), (unsigned int)width, 1351 Row2Pixel (row - view_start), (unsigned int)width,
1356 (unsigned int)Height2Pixel (num), False); 1352 (unsigned int)Height2Pixel (num), False);
1357 } 1353 }
1358 else 1354 else
1359 { 1355 {
1360 ren = rstyle & (RS_fgMask | RS_bgMask); 1356 ren = rstyle & (RS_fgMask | RS_bgMask);
1361 1357
1358 if (mapped && !view_start)
1359 {
1362 gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; 1360 gcvalue.foreground = pix_colors[bgcolor_of (rstyle)];
1363 XChangeGC (dpy, gc, GCForeground, &gcvalue); 1361 XChangeGC (dpy, gc, GCForeground, &gcvalue);
1364 XFillRectangle (dpy, vt, gc, 1362 XFillRectangle (dpy, vt, gc,
1365 0, Row2Pixel (row), 1363 0, Row2Pixel (row - view_start),
1366 (unsigned int)width, 1364 (unsigned int)width,
1367 (unsigned int)Height2Pixel (num)); 1365 (unsigned int)Height2Pixel (num));
1368 gcvalue.foreground = pix_colors[Color_fg]; 1366 gcvalue.foreground = pix_colors[Color_fg];
1369 XChangeGC (dpy, gc, GCForeground, &gcvalue); 1367 XChangeGC (dpy, gc, GCForeground, &gcvalue);
1368 }
1370 } 1369 }
1371 1370
1372 for (; num--; row++) 1371 for (; num--; row++)
1373 { 1372 {
1374 scr_blank_screen_mem (ROW(row), rstyle); 1373 scr_blank_screen_mem (ROW(row), rstyle);
1374
1375 if (!view_start)
1375 scr_blank_line (drawn_buf [row], 0, ncol, ren); 1376 scr_blank_line (drawn_buf [row], 0, ncol, ren);
1376 } 1377 }
1377} 1378}
1378 1379
1379#if !ENABLE_MINIMAL 1380#if !ENABLE_MINIMAL
1380void 1381void
… …
1533 { 1534 {
1534 line->t[col] = line->t[col + count]; 1535 line->t[col] = line->t[col + count];
1535 line->r[col] = line->r[col + count]; 1536 line->r[col] = line->r[col + count];
1536 } 1537 }
1537 1538
1538 scr_blank_line (*line, ncol - count, count, 1539 scr_blank_line (*line, ncol - count, count, rstyle);
1539 line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask));
1540 1540
1541 if (selection.op && current_screen == selection.screen 1541 if (selection.op && current_screen == selection.screen
1542 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) 1542 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur))
1543 { 1543 {
1544 if (selection.end.row != screen.cur.row 1544 if (selection.end.row != screen.cur.row
… …
1834 for (i = PART_BEG; i < RC_COUNT; i++) 1834 for (i = PART_BEG; i < RC_COUNT; i++)
1835 { 1835 {
1836 min_it (rc[i].col, ncol - 1); 1836 min_it (rc[i].col, ncol - 1);
1837 min_it (rc[i].row, nrow - 1); 1837 min_it (rc[i].row, nrow - 1);
1838 } 1838 }
1839// TODO: this line somehow causes segfault if scr_expose() is called just after resize 1839
1840 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) 1840 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)
1841 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); 1841 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1842 1842
1843 num_scr_allow = 0; 1843 num_scr_allow = 0;
1844 1844
… …
1935 1935
1936 bell_ev.start (VISUAL_BELL_DURATION); 1936 bell_ev.start (VISUAL_BELL_DURATION);
1937 } 1937 }
1938 else 1938 else
1939 XBell (dpy, 0); 1939 XBell (dpy, 0);
1940 HOOK_INVOKE ((this, HOOK_BELL, DT_END));
1940#endif 1941#endif
1941} 1942}
1942 1943
1943/* ------------------------------------------------------------------------- */ 1944/* ------------------------------------------------------------------------- */
1944/* ARGSUSED */ 1945/* ARGSUSED */
… …
1963 row_start = view_start; 1964 row_start = view_start;
1964 } 1965 }
1965 1966
1966 wctomb (0, 0); 1967 wctomb (0, 0);
1967 1968
1968 for (int r1 = 0; r1 < nrows; r1++) 1969 for (int r1 = row_start; r1 < row_start + nrows; r1++)
1969 { 1970 {
1970 text_t *tp = ROW(r1).t; 1971 text_t *tp = ROW(r1).t;
1971 int len = ROW(r1).l; 1972 int len = ROW(r1).l;
1972 1973
1973 for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN 1974 for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN
… …
2002 * screen.text/screen.rend contain what the screen will change to. 2003 * screen.text/screen.rend contain what the screen will change to.
2003 */ 2004 */
2004void 2005void
2005rxvt_term::scr_refresh () NOTHROW 2006rxvt_term::scr_refresh () NOTHROW
2006{ 2007{
2007 unsigned char have_bg,
2008 showcursor; /* show the cursor */
2009 int16_t col, row, /* column/row we're processing */ 2008 int16_t col, row, /* column/row we're processing */
2010 ocrow; /* old cursor row */ 2009 ocrow; /* old cursor row */
2011 int i; /* tmp */ 2010 int i; /* tmp */
2012#ifndef NO_CURSORCOLOR 2011#ifndef NO_CURSORCOLOR
2013 rend_t cc1; /* store colours at cursor position (s) */ 2012 rend_t cc1; /* store colours at cursor position (s) */
… …
2024 /* 2023 /*
2025 * A: set up vars 2024 * A: set up vars
2026 */ 2025 */
2027 refresh_count = 0; 2026 refresh_count = 0;
2028 2027
2028 unsigned int old_screen_flags = screen.flags;
2029 have_bg = 0; 2029 char have_bg = 0;
2030#ifdef HAVE_BG_PIXMAP 2030#ifdef HAVE_BG_PIXMAP
2031 have_bg = bgPixmap.pixmap != None; 2031 have_bg = bgPixmap.pixmap != None;
2032#endif 2032#endif
2033 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ 2033 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
2034 2034
2035 /* 2035 /*
2036 * B: reverse any characters which are selected 2036 * B: reverse any characters which are selected
2037 */ 2037 */
2038 scr_reverse_selection (); 2038 scr_reverse_selection ();
2039
2040 HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END));
2041#if ENABLE_OVERLAY
2042 scr_swap_overlay ();
2043#endif
2044
2045 char showcursor = screen.flags & Screen_VisibleCursor;
2039 2046
2040 /* 2047 /*
2041 * C: set the cursor character (s) 2048 * C: set the cursor character (s)
2042 */ 2049 */
2043 { 2050 {
2044 unsigned char setoldcursor; 2051 unsigned char setoldcursor;
2045 2052
2046 showcursor = (screen.flags & Screen_VisibleCursor);
2047#ifdef CURSOR_BLINK 2053#ifdef CURSOR_BLINK
2048 if (hidden_cursor) 2054 if (hidden_cursor)
2049 showcursor = 0; 2055 showcursor = 0;
2050#endif 2056#endif
2051 2057
… …
2079 ccol2 = bgcolor_of (rstyle); 2085 ccol2 = bgcolor_of (rstyle);
2080#else 2086#else
2081 ccol2 = Color_bg; 2087 ccol2 = Color_bg;
2082#endif 2088#endif
2083 2089
2084 if (showcursor && focus) 2090 if (focus)
2085 { 2091 {
2086 if (option (Opt_cursorUnderline)) 2092 if (option (Opt_cursorUnderline))
2087 *crp ^= RS_Uline; 2093 *crp ^= RS_Uline;
2088 else 2094 else
2089 { 2095 {
… …
2124 oldcursor.col = screen.cur.col; 2130 oldcursor.col = screen.cur.col;
2125 } 2131 }
2126 } 2132 }
2127 } 2133 }
2128 2134
2129 HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END));
2130#if ENABLE_OVERLAY
2131 scr_swap_overlay ();
2132#endif
2133
2134#ifndef NO_SLOW_LINK_SUPPORT 2135#ifndef NO_SLOW_LINK_SUPPORT
2135 /* 2136 /*
2136 * D: CopyArea pass - very useful for slower links 2137 * D: CopyArea pass - very useful for slower links
2137 * This has been deliberately kept simple. 2138 * This has been deliberately kept simple.
2138 */ 2139 */
… …
2230 2231
2231 // seek to the beginning of wide characters 2232 // seek to the beginning of wide characters
2232 while (expect_false (stp[col] == NOCHAR && col > 0)) 2233 while (expect_false (stp[col] == NOCHAR && col > 0))
2233 --col; 2234 --col;
2234 2235
2235 rend_t rend = srp[col]; /* screen rendition (target rendtion) */ 2236 rend_t rend = srp[col]; /* screen rendition (target rendition) */
2236 text_t *text = stp + col; 2237 text_t *text = stp + col;
2237 int count = 1; 2238 int count = 1;
2238 2239
2239 dtp[col] = stp[col]; 2240 dtp[col] = stp[col];
2240 drp[col] = rend; 2241 drp[col] = rend;
… …
2244 for (i = 0; ++col < ncol; ) 2245 for (i = 0; ++col < ncol; )
2245 { 2246 {
2246 if (stp[col] == NOCHAR) 2247 if (stp[col] == NOCHAR)
2247 { 2248 {
2248 dtp[col] = stp[col]; 2249 dtp[col] = stp[col];
2249 drp[col] = rend; 2250 drp[col] = srp[col];
2251
2250 count++; 2252 count++;
2251 i++; 2253 i++;
2252 2254
2253 continue; 2255 continue;
2254 } 2256 }
… …
2284 */ 2286 */
2285 int fore = fgcolor_of (rend); // desired foreground 2287 int fore = fgcolor_of (rend); // desired foreground
2286 int back = bgcolor_of (rend); // desired background 2288 int back = bgcolor_of (rend); // desired background
2287 2289
2288 // only do special processing if any attributes are set, which is unlikely 2290 // only do special processing if any attributes are set, which is unlikely
2289 if (expect_false (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))) 2291 if (expect_false (rend & (RS_baseattrMask | RS_Careful | RS_Sel)))
2290 { 2292 {
2291 bool invert = rend & RS_RVid; 2293 bool invert = rend & RS_RVid;
2292 2294
2293#ifndef NO_BOLD_UNDERLINE_REVERSE 2295#ifndef NO_BOLD_UNDERLINE_REVERSE
2294 if (rend & RS_Bold && fore == Color_fg) 2296 if (rend & RS_Bold && fore == Color_fg)
… …
2313 2315
2314 if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) 2316 if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL))
2315 fore = Color_UL; 2317 fore = Color_UL;
2316#endif 2318#endif
2317 2319
2320#ifdef OPTION_HC
2321 if (rend & RS_Sel)
2322 {
2323 /* invert the column if no highlightColor is set or it is the
2324 * current cursor column */
2325 if (!(showcursor && row == screen.cur.row && text - stp == screen.cur.col)
2326 && ISSET_PIXCOLOR (Color_HC))
2327 {
2328 if (ISSET_PIXCOLOR (Color_HTC))
2329 fore = Color_HTC;
2330 // if invert is 0 reverse video is set so we use bg color as fg color
2331 else if (!invert)
2332 fore = back;
2333
2334 back = Color_HC;
2335 invert = 0;
2336 }
2337 }
2338#endif
2339
2318 if (invert) 2340 if (invert)
2319 { 2341 {
2320#ifdef OPTION_HC
2321 if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col)
2322 || !ISSET_PIXCOLOR (Color_HC))
2323#endif
2324 /* invert the column if no highlightColor is set or it is the
2325 * current cursor column */
2326 ::swap (fore, back); 2342 ::swap (fore, back);
2327#ifdef OPTION_HC
2328 else if (ISSET_PIXCOLOR (Color_HC))
2329 back = Color_HC;
2330#endif
2331 2343
2332#ifndef NO_BOLD_UNDERLINE_REVERSE 2344#ifndef NO_BOLD_UNDERLINE_REVERSE
2333# ifndef OPTION_HC
2334 if (ISSET_PIXCOLOR (Color_RV))
2335 back = Color_RV;
2336# endif
2337 if (fore == back) 2345 if (fore == back)
2338 { 2346 {
2339 fore = Color_bg; 2347 fore = Color_bg;
2340 back = Color_fg; 2348 back = Color_fg;
2341 } 2349 }
… …
2410 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); 2418 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
2411 } 2419 }
2412 } /* for (col....) */ 2420 } /* for (col....) */
2413 } /* for (row....) */ 2421 } /* for (row....) */
2414 2422
2415#if ENABLE_OVERLAY
2416 scr_swap_overlay ();
2417#endif
2418 HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END));
2419
2420 /* 2423 /*
2421 * G: cleanup cursor and display outline cursor if necessary 2424 * G: cleanup cursor and display outline cursor if necessary
2422 */ 2425 */
2423 if (showcursor) 2426 if (showcursor)
2424 { 2427 {
… …
2462 } 2465 }
2463 2466
2464 /* 2467 /*
2465 * H: cleanup selection 2468 * H: cleanup selection
2466 */ 2469 */
2470#if ENABLE_OVERLAY
2471 scr_swap_overlay ();
2472#endif
2473 HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END));
2474
2467 scr_reverse_selection (); 2475 scr_reverse_selection ();
2468 2476
2477 screen.flags = old_screen_flags;
2469 num_scr = 0; 2478 num_scr = 0;
2470 num_scr_allow = 1; 2479 num_scr_allow = 1;
2471} 2480}
2472 2481
2473void 2482void
… …
2593 { 2602 {
2594#if !ENABLE_MINIMAL 2603#if !ENABLE_MINIMAL
2595 if (selection.rect) 2604 if (selection.rect)
2596 scr_xor_rect (selection.beg.row, selection.beg.col, 2605 scr_xor_rect (selection.beg.row, selection.beg.col,
2597 selection.end.row, selection.end.col, 2606 selection.end.row, selection.end.col,
2598 RS_RVid, RS_RVid | RS_Uline); 2607 RS_Sel | RS_RVid, RS_Sel | RS_RVid | RS_Uline);
2599 else 2608 else
2600#endif 2609#endif
2601 scr_xor_span (selection.beg.row, selection.beg.col, 2610 scr_xor_span (selection.beg.row, selection.beg.col,
2602 selection.end.row, selection.end.col, 2611 selection.end.row, selection.end.col,
2603 RS_RVid); 2612 RS_Sel | RS_RVid);
2604 } 2613 }
2605} 2614}
2606 2615
2607/* ------------------------------------------------------------------------- */ 2616/* ------------------------------------------------------------------------- */
2608/* 2617/*
… …
2901 selection_wait = Sel_normal; 2910 selection_wait = Sel_normal;
2902 2911
2903#if X_HAVE_UTF8_STRING 2912#if X_HAVE_UTF8_STRING
2904 selection_type = Sel_UTF8String; 2913 selection_type = Sel_UTF8String;
2905 if (selection_request_other (xa[XA_UTF8_STRING], selnum)) 2914 if (selection_request_other (xa[XA_UTF8_STRING], selnum))
2906 return; 2915 return;
2907#else 2916#else
2908 selection_type = Sel_CompoundText; 2917 selection_type = Sel_CompoundText;
2909 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) 2918 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum))
2910 return; 2919 return;
2911#endif 2920#endif
2912 } 2921 }
2913 2922
2914 selection_wait = Sel_none; /* don't loop in selection_paste () */ 2923 selection_wait = Sel_none; /* don't loop in selection_paste () */
2915 selection_paste (display->root, XA_CUT_BUFFER0, false); 2924 selection_paste (display->root, XA_CUT_BUFFER0, false);
… …
2943/* 2952/*
2944 * Clear all selected text 2953 * Clear all selected text
2945 * EXT: SelectionClear 2954 * EXT: SelectionClear
2946 */ 2955 */
2947void 2956void
2948rxvt_term::selection_clear () NOTHROW 2957rxvt_term::selection_clear (bool clipboard) NOTHROW
2949{ 2958{
2959 if (!clipboard)
2960 {
2950 want_refresh = 1; 2961 want_refresh = 1;
2951 free (selection.text); 2962 free (selection.text);
2952 selection.text = NULL; 2963 selection.text = NULL;
2953 selection.len = 0; 2964 selection.len = 0;
2954 CLEAR_SELECTION (); 2965 CLEAR_SELECTION ();
2955 2966
2956 if (display->selection_owner == this) 2967 if (display->selection_owner == this)
2957 display->selection_owner = 0; 2968 display->selection_owner = 0;
2969 }
2970 else
2971 {
2972 free (selection.clip_text);
2973 selection.clip_text = NULL;
2974 selection.clip_len = 0;
2975
2976 if (display->clipboard_owner == this)
2977 display->clipboard_owner = 0;
2978 }
2979}
2980
2981void
2982rxvt_term::clipboard_copy (Time tm)
2983{
2984 if (selection.len > 0)
2985 {
2986 free (selection.clip_text);
2987 selection.clip_len = selection.len;
2988 selection.clip_text = (wchar_t *) malloc (sizeof (wchar_t) * selection.clip_len);
2989 memcpy (selection.clip_text, selection.text,
2990 sizeof (wchar_t) * selection.clip_len);
2991 selection_grab (tm, true);
2992 }
2958} 2993}
2959 2994
2960/* ------------------------------------------------------------------------- */ 2995/* ------------------------------------------------------------------------- */
2961/* 2996/*
2962 * Copy a selection into the cut buffer 2997 * Copy a selection into the cut buffer
… …
3088 3123
3089 selection_grab (tm); 3124 selection_grab (tm);
3090} 3125}
3091 3126
3092bool 3127bool
3093rxvt_term::selection_grab (Time tm) NOTHROW 3128rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW
3094{ 3129{
3130 Atom sel;
3131
3132 if (!clipboard)
3133 {
3095 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 }
3096 3142
3097 XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); 3143 XSetSelectionOwner (dpy, sel, vt, tm);
3098 if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) 3144 if (XGetSelectionOwner (dpy, sel) == vt)
3099 { 3145 {
3100 display->set_selection_owner (this); 3146 display->set_selection_owner (this, clipboard);
3101 return true; 3147 return true;
3102 } 3148 }
3103 else 3149 else
3104 { 3150 {
3105 selection_clear (); 3151 selection_clear (clipboard);
3106 return false; 3152 return false;
3107 } 3153 }
3108 3154
3109#if 0 3155#if 0
3110 XTextProperty ct; 3156 XTextProperty ct;
… …
3605 else if (rq.target == xa[XA_MULTIPLE]) 3651 else if (rq.target == xa[XA_MULTIPLE])
3606 { 3652 {
3607 /* TODO: Handle MULTIPLE */ 3653 /* TODO: Handle MULTIPLE */
3608 } 3654 }
3609#endif 3655#endif
3610 else if (rq.target == xa[XA_TIMESTAMP] && selection.text) 3656 else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text)
3611 { 3657 {
3612 XChangeProperty (dpy, rq.requestor, rq.property, rq.target, 3658 XChangeProperty (dpy, rq.requestor, rq.property, rq.target,
3613 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);
3614 ev.property = rq.property; 3666 ev.property = rq.property;
3615 } 3667 }
3616 else if (rq.target == XA_STRING 3668 else if (rq.target == XA_STRING
3617 || rq.target == xa[XA_TEXT] 3669 || rq.target == xa[XA_TEXT]
3618 || rq.target == xa[XA_COMPOUND_TEXT] 3670 || rq.target == xa[XA_COMPOUND_TEXT]
… …
3651 { 3703 {
3652 target = xa[XA_COMPOUND_TEXT]; 3704 target = xa[XA_COMPOUND_TEXT];
3653 style = enc_compound_text; 3705 style = enc_compound_text;
3654 } 3706 }
3655 3707
3656 if (selection.text) 3708 if (rq.selection == XA_PRIMARY && selection.text)
3657 { 3709 {
3658 cl = selection.text; 3710 cl = selection.text;
3659 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;
3660 } 3717 }
3661 else 3718 else
3662 { 3719 {
3663 cl = L""; 3720 cl = L"";
3664 selectlen = 0; 3721 selectlen = 0;
… …
3732 h += 2; min_it (h, nrow); 3789 h += 2; min_it (h, nrow);
3733 3790
3734 x -= 1; clamp_it (x, 0, ncol - w); 3791 x -= 1; clamp_it (x, 0, ncol - w);
3735 y -= 1; clamp_it (y, 0, nrow - h); 3792 y -= 1; clamp_it (y, 0, nrow - h);
3736 3793
3737 ov_x = x; ov_y = y; 3794 ov.x = x; ov.y = y;
3738 ov_w = w; ov_h = h; 3795 ov.w = w; ov.h = h;
3739 3796
3740 ov_text = new text_t *[h]; 3797 ov.text = new text_t *[h];
3741 ov_rend = new rend_t *[h]; 3798 ov.rend = new rend_t *[h];
3742 3799
3743 for (y = 0; y < h; y++) 3800 for (y = 0; y < h; y++)
3744 { 3801 {
3745 text_t *tp = ov_text[y] = new text_t[w]; 3802 text_t *tp = ov.text[y] = new text_t[w];
3746 rend_t *rp = ov_rend[y] = new rend_t[w]; 3803 rend_t *rp = ov.rend[y] = new rend_t[w];
3747 3804
3748 text_t t0, t1, t2; 3805 text_t t0, t1, t2;
3749 rend_t r = OVERLAY_RSTYLE; 3806 rend_t r = OVERLAY_RSTYLE;
3750 3807
3751 if (y == 0) 3808 if (y == 0)
… …
3770} 3827}
3771 3828
3772void 3829void
3773rxvt_term::scr_overlay_off () NOTHROW 3830rxvt_term::scr_overlay_off () NOTHROW
3774{ 3831{
3775 if (!ov_text) 3832 if (!ov.text)
3776 return; 3833 return;
3777 3834
3778 want_refresh = 1; 3835 want_refresh = 1;
3779 3836
3780 for (int y = 0; y < ov_h; y++) 3837 for (int y = 0; y < ov.h; y++)
3781 { 3838 {
3782 delete [] ov_text[y]; 3839 delete [] ov.text[y];
3783 delete [] ov_rend[y]; 3840 delete [] ov.rend[y];
3784 } 3841 }
3785 3842
3786 delete [] ov_text; ov_text = 0; 3843 delete [] ov.text; ov.text = 0;
3787 delete [] ov_rend; ov_rend = 0; 3844 delete [] ov.rend; ov.rend = 0;
3788} 3845}
3789 3846
3790void 3847void
3791rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW 3848rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW
3792{ 3849{
3793 if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) 3850 if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2)
3794 return; 3851 return;
3795 3852
3796 x++, y++; 3853 x++, y++;
3797 3854
3798 ov_text[y][x] = text; 3855 ov.text[y][x] = text;
3799 ov_rend[y][x] = rend; 3856 ov.rend[y][x] = rend;
3800} 3857}
3801 3858
3802void 3859void
3803rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW 3860rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW
3804{ 3861{
… …
3823} 3880}
3824 3881
3825void 3882void
3826rxvt_term::scr_swap_overlay () NOTHROW 3883rxvt_term::scr_swap_overlay () NOTHROW
3827{ 3884{
3828 if (!ov_text) 3885 if (!ov.text)
3829 return; 3886 return;
3830 3887
3888 // hide cursor if it is within the overlay area
3889 if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w)
3890 && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h))
3891 screen.flags &= ~Screen_VisibleCursor;
3892
3831 // swap screen mem with overlay 3893 // swap screen mem with overlay
3832 for (int y = ov_h; y--; ) 3894 for (int y = ov.h; y--; )
3833 { 3895 {
3834 text_t *t1 = ov_text[y]; 3896 text_t *t1 = ov.text[y];
3835 rend_t *r1 = ov_rend[y]; 3897 rend_t *r1 = ov.rend[y];
3836 3898
3837 text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; 3899 text_t *t2 = ROW(y + ov.y + view_start).t + ov.x;
3838 rend_t *r2 = ROW(y + ov_y + view_start).r + ov_x; 3900 rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x;
3839 3901
3840 for (int x = ov_w; x--; ) 3902 for (int x = ov.w; x--; )
3841 { 3903 {
3842 text_t t = *t1; *t1++ = *t2; *t2++ = t; 3904 text_t t = *t1; *t1++ = *t2; *t2++ = t;
3843 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); 3905 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t));
3844 } 3906 }
3845 } 3907 }

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