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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.324 by root, Wed Nov 5 00:01:01 2008 UTC vs.
Revision 1.348 by sf-exg, Sat Oct 9 22:33:45 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
… …
158 * ------------------------------------------------------------------------- */ 159 * ------------------------------------------------------------------------- */
159 160
160void 161void
161rxvt_term::scr_reset () 162rxvt_term::scr_reset ()
162{ 163{
163 scr_soft_reset ();
164
165 view_start = 0; 164 view_start = 0;
166 num_scr = 0; 165 num_scr = 0;
167 166
168 if (ncol == 0) 167 if (ncol == 0)
169 ncol = 80; 168 ncol = 80;
… …
233 selection.text = NULL; 232 selection.text = NULL;
234 selection.len = 0; 233 selection.len = 0;
235 selection.op = SELECTION_CLEAR; 234 selection.op = SELECTION_CLEAR;
236 selection.screen = PRIMARY; 235 selection.screen = PRIMARY;
237 selection.clicks = 0; 236 selection.clicks = 0;
237 selection.clip_text = NULL;
238 selection.clip_len = 0;
238 } 239 }
239 else 240 else
240 { 241 {
241 /* 242 /*
242 * add or delete rows as appropriate 243 * add or delete rows as appropriate
… …
280 281
281 if (top_row) 282 if (top_row)
282 { 283 {
283 // Re-wrap lines. This is rather ugly, possibly because I am too dumb 284 // Re-wrap lines. This is rather ugly, possibly because I am too dumb
284 // to come up with a lean and mean algorithm. 285 // to come up with a lean and mean algorithm.
286 // TODO: maybe optimise when width didn't change
285 287
286 row_col_t ocur = screen.cur; 288 row_col_t ocur = screen.cur;
287 ocur.row = MOD (term_start + ocur.row, prev_total_rows); 289 ocur.row = MOD (term_start + ocur.row, prev_total_rows);
288 290
289 do 291 do
290 { 292 {
291 p = MOD (p - 1, prev_total_rows); 293 p = MOD (p - 1, prev_total_rows);
292#ifdef DEBUG_STRICT
293 assert (old_buf [MOD (p, prev_total_rows)].t); 294 assert (old_buf [MOD (p, prev_total_rows)].t);
294#endif
295 int plines = 1; 295 int plines = 1;
296 int llen = old_buf [MOD (p, prev_total_rows)].l; 296 int llen = old_buf [MOD (p, prev_total_rows)].l;
297 297
298 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 ())
299 { 299 {
… …
395 395
396 clamp_it (screen.cur.row, 0, nrow - 1); 396 clamp_it (screen.cur.row, 0, nrow - 1);
397 clamp_it (screen.cur.col, 0, ncol - 1); 397 clamp_it (screen.cur.col, 0, ncol - 1);
398 } 398 }
399 399
400 free (tabs);
401 tabs = (char *)rxvt_malloc (ncol);
402
403 for (int col = ncol; --col; )
404 tabs [col] = col % TABSIZE == 0;
405
400 CLEAR_ALL_SELECTION (); 406 CLEAR_ALL_SELECTION ();
401 407
402 prev_nrow = nrow; 408 prev_nrow = nrow;
403 prev_ncol = ncol; 409 prev_ncol = ncol;
404 410
… …
436void 442void
437rxvt_term::scr_poweron () 443rxvt_term::scr_poweron ()
438{ 444{
439 scr_release (); 445 scr_release ();
440 prev_nrow = prev_ncol = 0; 446 prev_nrow = prev_ncol = 0;
447 rvideo_mode = false;
448 scr_soft_reset ();
441 scr_reset (); 449 scr_reset ();
442 450
443 scr_clear (true); 451 scr_clear (true);
444 scr_refresh (); 452 scr_refresh ();
445} 453}
… …
450 /* only affects modes, nothing drastic such as clearing the screen */ 458 /* only affects modes, nothing drastic such as clearing the screen */
451#if ENABLE_OVERLAY 459#if ENABLE_OVERLAY
452 scr_overlay_off (); 460 scr_overlay_off ();
453#endif 461#endif
454 462
455 rvideo_mode = false;
456
457 if (current_screen != PRIMARY) 463 if (current_screen != PRIMARY)
458 scr_swap_screen (); 464 scr_swap_screen ();
459
460 free (tabs);
461 tabs = (char *)rxvt_malloc (ncol);
462
463 for (int col = ncol; --col; )
464 tabs [col] = col % TABSIZE == 0;
465 465
466 scr_scroll_region (0, MAX_ROWS - 1); 466 scr_scroll_region (0, MAX_ROWS - 1);
467 scr_rendition (0, ~RS_None); 467 scr_rendition (0, ~RS_None);
468 scr_insert_mode (0); 468 scr_insert_mode (0);
469} 469}
… …
511 } 511 }
512 512
513 /* boundary check in case screen size changed between SAVE and RESTORE */ 513 /* boundary check in case screen size changed between SAVE and RESTORE */
514 min_it (s->cur.row, nrow - 1); 514 min_it (s->cur.row, nrow - 1);
515 min_it (s->cur.col, ncol - 1); 515 min_it (s->cur.col, ncol - 1);
516#ifdef DEBUG_STRICT
517 assert (s->cur.row >= 0); 516 assert (s->cur.row >= 0);
518 assert (s->cur.col >= 0); 517 assert (s->cur.col >= 0);
519#endif
520} 518}
521 519
522void 520void
523rxvt_term::scr_swap_screen () 521rxvt_term::scr_swap_screen ()
524{ 522{
… …
549 want_refresh = 1; 547 want_refresh = 1;
550 view_start = 0; 548 view_start = 0;
551 549
552 selection_check (2); /* check for boundary cross */ 550 selection_check (2); /* check for boundary cross */
553 551
554 int i = current_screen; current_screen = scrn; scrn = i; 552 current_screen = scrn;
555 553
556#if NSCREENS 554#if NSCREENS
557 if (option (Opt_secondaryScreen)) 555 if (option (Opt_secondaryScreen))
558 { 556 {
559 num_scr = 0; 557 num_scr = 0;
… …
784 scr_scroll_text (screen.tscroll, screen.bscroll, minlines); 782 scr_scroll_text (screen.tscroll, screen.bscroll, minlines);
785 screen.cur.row -= minlines; 783 screen.cur.row -= minlines;
786 } 784 }
787 } 785 }
788 786
789#ifdef DEBUG_STRICT
790 assert (screen.cur.col < ncol); 787 assert (screen.cur.col < ncol);
791 assert (screen.cur.row < nrow 788 assert (screen.cur.row < nrow
792 && screen.cur.row >= top_row); 789 && screen.cur.row >= top_row);
793#endif
794 int row = screen.cur.row; 790 int row = screen.cur.row;
795 791
796 checksel = selection.op && current_screen == selection.screen ? 1 : 0; 792 checksel = selection.op && current_screen == selection.screen ? 1 : 0;
797 793
798 line_t *line = &ROW(row); 794 line_t *line = &ROW(row);
… …
915 rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); 911 rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c));
916 912
917 // if the character doesn't fit into the remaining columns... 913 // if the character doesn't fit into the remaining columns...
918 if (expect_false (screen.cur.col > ncol - width && ncol >= width)) 914 if (expect_false (screen.cur.col > ncol - width && ncol >= width))
919 { 915 {
916 if (screen.flags & Screen_Autowrap)
917 {
920 // ... artificially enlargen the previous one 918 // ... artificially enlargen the previous one
921 c = NOCHAR; 919 c = NOCHAR;
922 // and try the same character next loop iteration 920 // and try the same character next loop iteration
923 --str; 921 --str;
922 }
923 else
924 screen.cur.col = ncol - width;
924 } 925 }
925 926
926 line->touch (); 927 line->touch ();
927 928
928 do 929 do
… …
1002#endif 1003#endif
1003 } 1004 }
1004 1005
1005 max_it (line->l, screen.cur.col); 1006 max_it (line->l, screen.cur.col);
1006 1007
1007#ifdef DEBUG_STRICT
1008 assert (screen.cur.row >= 0); 1008 assert (screen.cur.row >= 0);
1009#endif
1010} 1009}
1011 1010
1012/* ------------------------------------------------------------------------- */ 1011/* ------------------------------------------------------------------------- */
1013/* 1012/*
1014 * 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
… …
1342 if (row >= nrow) /* Out Of Bounds */ 1341 if (row >= nrow) /* Out Of Bounds */
1343 return; 1342 return;
1344 1343
1345 min_it (num, nrow - row); 1344 min_it (num, nrow - row);
1346 1345
1347 // TODO: the code below does not work when view_start != 0
1348 // the workaround is to disable the clear and use a normal refresh
1349 // when view_start != 0. mysterious.
1350 if (rstyle & (RS_RVid | RS_Uline)) 1346 if (rstyle & (RS_Blink | RS_RVid | RS_Uline))
1351 ren = (rend_t) ~RS_None; 1347 ren = (rend_t) ~RS_None;
1352 else if (GET_BASEBG (rstyle) == Color_bg) 1348 else if (GET_BASEBG (rstyle) == Color_bg)
1353 { 1349 {
1354 ren = DEFAULT_RSTYLE; 1350 ren = DEFAULT_RSTYLE;
1355 1351
1356 if (mapped && !view_start) 1352 if (mapped)
1357 XClearArea (dpy, vt, 0, 1353 XClearArea (dpy, vt, 0,
1358 Row2Pixel (row - view_start), (unsigned int)width, 1354 Row2Pixel (row - view_start), (unsigned int)width,
1359 (unsigned int)Height2Pixel (num), False); 1355 (unsigned int)Height2Pixel (num), False);
1360 } 1356 }
1361 else 1357 else
1362 { 1358 {
1363 ren = rstyle & (RS_fgMask | RS_bgMask); 1359 ren = rstyle & (RS_fgMask | RS_bgMask);
1364 1360
1365 if (mapped && !view_start) 1361 if (mapped)
1366 { 1362 {
1367 gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; 1363 gcvalue.foreground = pix_colors[bgcolor_of (rstyle)];
1368 XChangeGC (dpy, gc, GCForeground, &gcvalue); 1364 XChangeGC (dpy, gc, GCForeground, &gcvalue);
1369 XFillRectangle (dpy, vt, gc, 1365 XFillRectangle (dpy, vt, gc,
1370 0, Row2Pixel (row - view_start), 1366 0, Row2Pixel (row - view_start),
… …
1377 1373
1378 for (; num--; row++) 1374 for (; num--; row++)
1379 { 1375 {
1380 scr_blank_screen_mem (ROW(row), rstyle); 1376 scr_blank_screen_mem (ROW(row), rstyle);
1381 1377
1382 if (!view_start) 1378 if (row - view_start < nrow)
1383 scr_blank_line (drawn_buf [row], 0, ncol, ren); 1379 scr_blank_line (drawn_buf [row - view_start], 0, ncol, ren);
1384 } 1380 }
1385} 1381}
1386 1382
1387#if !ENABLE_MINIMAL 1383#if !ENABLE_MINIMAL
1388void 1384void
… …
1541 { 1537 {
1542 line->t[col] = line->t[col + count]; 1538 line->t[col] = line->t[col + count];
1543 line->r[col] = line->r[col + count]; 1539 line->r[col] = line->r[col + count];
1544 } 1540 }
1545 1541
1546 scr_blank_line (*line, ncol - count, count, 1542 scr_blank_line (*line, ncol - count, count, rstyle);
1547 line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask));
1548 1543
1549 if (selection.op && current_screen == selection.screen 1544 if (selection.op && current_screen == selection.screen
1550 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) 1545 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur))
1551 { 1546 {
1552 if (selection.end.row != screen.cur.row 1547 if (selection.end.row != screen.cur.row
… …
1842 for (i = PART_BEG; i < RC_COUNT; i++) 1837 for (i = PART_BEG; i < RC_COUNT; i++)
1843 { 1838 {
1844 min_it (rc[i].col, ncol - 1); 1839 min_it (rc[i].col, ncol - 1);
1845 min_it (rc[i].row, nrow - 1); 1840 min_it (rc[i].row, nrow - 1);
1846 } 1841 }
1847// TODO: this line somehow causes segfault if scr_expose() is called just after resize 1842
1848 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) 1843 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)
1849 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); 1844 fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1850 1845
1851 num_scr_allow = 0; 1846 num_scr_allow = 0;
1852 1847
… …
1943 1938
1944 bell_ev.start (VISUAL_BELL_DURATION); 1939 bell_ev.start (VISUAL_BELL_DURATION);
1945 } 1940 }
1946 else 1941 else
1947 XBell (dpy, 0); 1942 XBell (dpy, 0);
1943 HOOK_INVOKE ((this, HOOK_BELL, DT_END));
1948#endif 1944#endif
1949} 1945}
1950 1946
1951/* ------------------------------------------------------------------------- */ 1947/* ------------------------------------------------------------------------- */
1952/* ARGSUSED */ 1948/* ARGSUSED */
… …
1971 row_start = view_start; 1967 row_start = view_start;
1972 } 1968 }
1973 1969
1974 wctomb (0, 0); 1970 wctomb (0, 0);
1975 1971
1976 for (int r1 = 0; r1 < nrows; r1++) 1972 for (int r1 = row_start; r1 < row_start + nrows; r1++)
1977 { 1973 {
1978 text_t *tp = ROW(r1).t; 1974 text_t *tp = ROW(r1).t;
1979 int len = ROW(r1).l; 1975 int len = ROW(r1).l;
1980 1976
1981 for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN 1977 for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN
… …
2010 * screen.text/screen.rend contain what the screen will change to. 2006 * screen.text/screen.rend contain what the screen will change to.
2011 */ 2007 */
2012void 2008void
2013rxvt_term::scr_refresh () NOTHROW 2009rxvt_term::scr_refresh () NOTHROW
2014{ 2010{
2015 unsigned char have_bg,
2016 showcursor; /* show the cursor */
2017 int16_t col, row, /* column/row we're processing */ 2011 int16_t col, row, /* column/row we're processing */
2018 ocrow; /* old cursor row */ 2012 ocrow; /* old cursor row */
2019 int i; /* tmp */ 2013 int i; /* tmp */
2020#ifndef NO_CURSORCOLOR 2014#ifndef NO_CURSORCOLOR
2021 rend_t cc1; /* store colours at cursor position (s) */ 2015 rend_t cc1; /* store colours at cursor position (s) */
… …
2032 /* 2026 /*
2033 * A: set up vars 2027 * A: set up vars
2034 */ 2028 */
2035 refresh_count = 0; 2029 refresh_count = 0;
2036 2030
2031 unsigned int old_screen_flags = screen.flags;
2037 have_bg = 0; 2032 char have_bg = 0;
2038#ifdef HAVE_BG_PIXMAP 2033#ifdef HAVE_BG_PIXMAP
2039 have_bg = bgPixmap.pixmap != None; 2034 have_bg = bgPixmap.pixmap != None;
2040#endif 2035#endif
2041 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ 2036 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
2042 2037
2043 /* 2038 /*
2044 * B: reverse any characters which are selected 2039 * B: reverse any characters which are selected
2045 */ 2040 */
2046 scr_reverse_selection (); 2041 scr_reverse_selection ();
2042
2043 HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END));
2044#if ENABLE_OVERLAY
2045 scr_swap_overlay ();
2046#endif
2047
2048 char showcursor = screen.flags & Screen_VisibleCursor;
2047 2049
2048 /* 2050 /*
2049 * C: set the cursor character (s) 2051 * C: set the cursor character (s)
2050 */ 2052 */
2051 { 2053 {
2052 unsigned char setoldcursor; 2054 unsigned char setoldcursor;
2053 2055
2054 showcursor = (screen.flags & Screen_VisibleCursor);
2055#ifdef CURSOR_BLINK 2056#ifdef CURSOR_BLINK
2056 if (hidden_cursor) 2057 if (hidden_cursor)
2057 showcursor = 0; 2058 showcursor = 0;
2058#endif 2059#endif
2059 2060
… …
2087 ccol2 = bgcolor_of (rstyle); 2088 ccol2 = bgcolor_of (rstyle);
2088#else 2089#else
2089 ccol2 = Color_bg; 2090 ccol2 = Color_bg;
2090#endif 2091#endif
2091 2092
2092 if (showcursor && focus) 2093 if (focus)
2093 { 2094 {
2094 if (option (Opt_cursorUnderline)) 2095 if (option (Opt_cursorUnderline))
2095 *crp ^= RS_Uline; 2096 *crp ^= RS_Uline;
2096 else 2097 else
2097 { 2098 {
… …
2132 oldcursor.col = screen.cur.col; 2133 oldcursor.col = screen.cur.col;
2133 } 2134 }
2134 } 2135 }
2135 } 2136 }
2136 2137
2137 HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END));
2138#if ENABLE_OVERLAY
2139 scr_swap_overlay ();
2140#endif
2141
2142#ifndef NO_SLOW_LINK_SUPPORT 2138#ifndef NO_SLOW_LINK_SUPPORT
2143 /* 2139 /*
2144 * D: CopyArea pass - very useful for slower links 2140 * D: CopyArea pass - very useful for slower links
2145 * This has been deliberately kept simple. 2141 * This has been deliberately kept simple.
2146 */ 2142 */
… …
2238 2234
2239 // seek to the beginning of wide characters 2235 // seek to the beginning of wide characters
2240 while (expect_false (stp[col] == NOCHAR && col > 0)) 2236 while (expect_false (stp[col] == NOCHAR && col > 0))
2241 --col; 2237 --col;
2242 2238
2243 rend_t rend = srp[col]; /* screen rendition (target rendtion) */ 2239 rend_t rend = srp[col]; /* screen rendition (target rendition) */
2244 text_t *text = stp + col; 2240 text_t *text = stp + col;
2245 int count = 1; 2241 int count = 1;
2246 2242
2247 dtp[col] = stp[col]; 2243 dtp[col] = stp[col];
2248 drp[col] = rend; 2244 drp[col] = rend;
… …
2252 for (i = 0; ++col < ncol; ) 2248 for (i = 0; ++col < ncol; )
2253 { 2249 {
2254 if (stp[col] == NOCHAR) 2250 if (stp[col] == NOCHAR)
2255 { 2251 {
2256 dtp[col] = stp[col]; 2252 dtp[col] = stp[col];
2257 drp[col] = rend; 2253 drp[col] = srp[col];
2254
2258 count++; 2255 count++;
2259 i++; 2256 i++;
2260 2257
2261 continue; 2258 continue;
2262 } 2259 }
… …
2292 */ 2289 */
2293 int fore = fgcolor_of (rend); // desired foreground 2290 int fore = fgcolor_of (rend); // desired foreground
2294 int back = bgcolor_of (rend); // desired background 2291 int back = bgcolor_of (rend); // desired background
2295 2292
2296 // only do special processing if any attributes are set, which is unlikely 2293 // only do special processing if any attributes are set, which is unlikely
2297 if (expect_false (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))) 2294 if (expect_false (rend & (RS_baseattrMask | RS_Careful | RS_Sel)))
2298 { 2295 {
2299 bool invert = rend & RS_RVid; 2296 bool invert = rend & RS_RVid;
2300 2297
2301#ifndef NO_BOLD_UNDERLINE_REVERSE 2298#ifndef NO_BOLD_UNDERLINE_REVERSE
2302 if (rend & RS_Bold && fore == Color_fg) 2299 if (rend & RS_Bold && fore == Color_fg)
… …
2321 2318
2322 if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) 2319 if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL))
2323 fore = Color_UL; 2320 fore = Color_UL;
2324#endif 2321#endif
2325 2322
2323#ifdef OPTION_HC
2324 if (rend & RS_Sel)
2325 {
2326 /* invert the column if no highlightColor is set or it is the
2327 * current cursor column */
2328 if (!(showcursor && row == screen.cur.row && text - stp == screen.cur.col)
2329 && ISSET_PIXCOLOR (Color_HC))
2330 {
2331 if (ISSET_PIXCOLOR (Color_HTC))
2332 fore = Color_HTC;
2333 // if invert is 0 reverse video is set so we use bg color as fg color
2334 else if (!invert)
2335 fore = back;
2336
2337 back = Color_HC;
2338 invert = 0;
2339 }
2340 }
2341#endif
2342
2326 if (invert) 2343 if (invert)
2327 { 2344 {
2328#ifdef OPTION_HC
2329 if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col)
2330 || !ISSET_PIXCOLOR (Color_HC))
2331#endif
2332 /* invert the column if no highlightColor is set or it is the
2333 * current cursor column */
2334 ::swap (fore, back); 2345 ::swap (fore, back);
2335#ifdef OPTION_HC
2336 else if (ISSET_PIXCOLOR (Color_HC))
2337 back = Color_HC;
2338#endif
2339 2346
2340#ifndef NO_BOLD_UNDERLINE_REVERSE 2347#ifndef NO_BOLD_UNDERLINE_REVERSE
2341# ifndef OPTION_HC
2342 if (ISSET_PIXCOLOR (Color_RV))
2343 back = Color_RV;
2344# endif
2345 if (fore == back) 2348 if (fore == back)
2346 { 2349 {
2347 fore = Color_bg; 2350 fore = Color_bg;
2348 back = Color_fg; 2351 back = Color_fg;
2349 } 2352 }
… …
2418 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); 2421 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
2419 } 2422 }
2420 } /* for (col....) */ 2423 } /* for (col....) */
2421 } /* for (row....) */ 2424 } /* for (row....) */
2422 2425
2423#if ENABLE_OVERLAY
2424 scr_swap_overlay ();
2425#endif
2426 HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END));
2427
2428 /* 2426 /*
2429 * G: cleanup cursor and display outline cursor if necessary 2427 * G: cleanup cursor and display outline cursor if necessary
2430 */ 2428 */
2431 if (showcursor) 2429 if (showcursor)
2432 { 2430 {
… …
2470 } 2468 }
2471 2469
2472 /* 2470 /*
2473 * H: cleanup selection 2471 * H: cleanup selection
2474 */ 2472 */
2473#if ENABLE_OVERLAY
2474 scr_swap_overlay ();
2475#endif
2476 HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END));
2477
2475 scr_reverse_selection (); 2478 scr_reverse_selection ();
2476 2479
2480 screen.flags = old_screen_flags;
2477 num_scr = 0; 2481 num_scr = 0;
2478 num_scr_allow = 1; 2482 num_scr_allow = 1;
2479} 2483}
2480 2484
2481void 2485void
… …
2601 { 2605 {
2602#if !ENABLE_MINIMAL 2606#if !ENABLE_MINIMAL
2603 if (selection.rect) 2607 if (selection.rect)
2604 scr_xor_rect (selection.beg.row, selection.beg.col, 2608 scr_xor_rect (selection.beg.row, selection.beg.col,
2605 selection.end.row, selection.end.col, 2609 selection.end.row, selection.end.col,
2606 RS_RVid, RS_RVid | RS_Uline); 2610 RS_Sel | RS_RVid, RS_Sel | RS_RVid | RS_Uline);
2607 else 2611 else
2608#endif 2612#endif
2609 scr_xor_span (selection.beg.row, selection.beg.col, 2613 scr_xor_span (selection.beg.row, selection.beg.col,
2610 selection.end.row, selection.end.col, 2614 selection.end.row, selection.end.col,
2611 RS_RVid); 2615 RS_Sel | RS_RVid);
2612 } 2616 }
2613} 2617}
2614 2618
2615/* ------------------------------------------------------------------------- */ 2619/* ------------------------------------------------------------------------- */
2616/* 2620/*
… …
2677/* ------------------------------------------------------------------------- */ 2681/* ------------------------------------------------------------------------- */
2678/* 2682/*
2679 * Paste a selection direct to the command fd 2683 * Paste a selection direct to the command fd
2680 */ 2684 */
2681void 2685void
2682rxvt_term::paste (char *data, unsigned int len) NOTHROW 2686rxvt_term::tt_paste (char *data, unsigned int len) NOTHROW
2683{ 2687{
2684 /* convert normal newline chars into common keyboard Return key sequence */ 2688 /* convert normal newline chars into common keyboard Return key sequence */
2685 for (unsigned int i = 0; i < len; i++) 2689 for (unsigned int i = 0; i < len; i++)
2686 if (data[i] == C0_LF) 2690 if (data[i] == C0_LF)
2687 data[i] = C0_CR; 2691 data[i] = C0_CR;
… …
2691 2695
2692 tt_write (data, len); 2696 tt_write (data, len);
2693 2697
2694 if (priv_modes & PrivMode_BracketPaste) 2698 if (priv_modes & PrivMode_BracketPaste)
2695 tt_printf ("\e[201~"); 2699 tt_printf ("\e[201~");
2700}
2701
2702void
2703rxvt_term::paste (char *data, unsigned int len) NOTHROW
2704{
2705 if (HOOK_INVOKE ((this, HOOK_TT_PASTE, DT_STR_LEN, data, len, DT_END)))
2706 return;
2707
2708 tt_paste (data, len);
2696} 2709}
2697 2710
2698/* ------------------------------------------------------------------------- */ 2711/* ------------------------------------------------------------------------- */
2699/* 2712/*
2700 * Respond to a notification that a primary selection has been sent 2713 * Respond to a notification that a primary selection has been sent
… …
2909 selection_wait = Sel_normal; 2922 selection_wait = Sel_normal;
2910 2923
2911#if X_HAVE_UTF8_STRING 2924#if X_HAVE_UTF8_STRING
2912 selection_type = Sel_UTF8String; 2925 selection_type = Sel_UTF8String;
2913 if (selection_request_other (xa[XA_UTF8_STRING], selnum)) 2926 if (selection_request_other (xa[XA_UTF8_STRING], selnum))
2914 return; 2927 return;
2915#else 2928#else
2916 selection_type = Sel_CompoundText; 2929 selection_type = Sel_CompoundText;
2917 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) 2930 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum))
2918 return; 2931 return;
2919#endif 2932#endif
2920 } 2933 }
2921 2934
2922 selection_wait = Sel_none; /* don't loop in selection_paste () */ 2935 selection_wait = Sel_none; /* don't loop in selection_paste () */
2923 selection_paste (display->root, XA_CUT_BUFFER0, false); 2936 selection_paste (display->root, XA_CUT_BUFFER0, false);
… …
2951/* 2964/*
2952 * Clear all selected text 2965 * Clear all selected text
2953 * EXT: SelectionClear 2966 * EXT: SelectionClear
2954 */ 2967 */
2955void 2968void
2956rxvt_term::selection_clear () NOTHROW 2969rxvt_term::selection_clear (bool clipboard) NOTHROW
2957{ 2970{
2971 if (!clipboard)
2972 {
2958 want_refresh = 1; 2973 want_refresh = 1;
2959 free (selection.text); 2974 free (selection.text);
2960 selection.text = NULL; 2975 selection.text = NULL;
2961 selection.len = 0; 2976 selection.len = 0;
2962 CLEAR_SELECTION (); 2977 CLEAR_SELECTION ();
2963 2978
2964 if (display->selection_owner == this) 2979 if (display->selection_owner == this)
2965 display->selection_owner = 0; 2980 display->selection_owner = 0;
2981 }
2982 else
2983 {
2984 free (selection.clip_text);
2985 selection.clip_text = NULL;
2986 selection.clip_len = 0;
2987
2988 if (display->clipboard_owner == this)
2989 display->clipboard_owner = 0;
2990 }
2966} 2991}
2967 2992
2968/* ------------------------------------------------------------------------- */ 2993/* ------------------------------------------------------------------------- */
2969/* 2994/*
2970 * Copy a selection into the cut buffer 2995 * Copy a selection into the cut buffer
… …
3096 3121
3097 selection_grab (tm); 3122 selection_grab (tm);
3098} 3123}
3099 3124
3100bool 3125bool
3101rxvt_term::selection_grab (Time tm) NOTHROW 3126rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW
3102{ 3127{
3128 Atom sel;
3129
3130 if (!clipboard)
3131 {
3103 selection_time = tm; 3132 selection_time = tm;
3133 sel = XA_PRIMARY;
3134 }
3135 else
3136 {
3137 clipboard_time = tm;
3138 sel = xa[XA_CLIPBOARD];
3139 }
3104 3140
3105 XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); 3141 XSetSelectionOwner (dpy, sel, vt, tm);
3106 if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) 3142 if (XGetSelectionOwner (dpy, sel) == vt)
3107 { 3143 {
3108 display->set_selection_owner (this); 3144 display->set_selection_owner (this, clipboard);
3109 return true; 3145 return true;
3110 } 3146 }
3111 else 3147 else
3112 { 3148 {
3113 selection_clear (); 3149 selection_clear (clipboard);
3114 return false; 3150 return false;
3115 } 3151 }
3116 3152
3117#if 0 3153#if 0
3118 XTextProperty ct; 3154 XTextProperty ct;
… …
3613 else if (rq.target == xa[XA_MULTIPLE]) 3649 else if (rq.target == xa[XA_MULTIPLE])
3614 { 3650 {
3615 /* TODO: Handle MULTIPLE */ 3651 /* TODO: Handle MULTIPLE */
3616 } 3652 }
3617#endif 3653#endif
3618 else if (rq.target == xa[XA_TIMESTAMP] && selection.text) 3654 else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text)
3619 { 3655 {
3620 XChangeProperty (dpy, rq.requestor, rq.property, rq.target, 3656 XChangeProperty (dpy, rq.requestor, rq.property, rq.target,
3621 32, PropModeReplace, (unsigned char *)&selection_time, 1); 3657 32, PropModeReplace, (unsigned char *)&selection_time, 1);
3658 ev.property = rq.property;
3659 }
3660 else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text)
3661 {
3662 XChangeProperty (dpy, rq.requestor, rq.property, rq.target,
3663 32, PropModeReplace, (unsigned char *)&clipboard_time, 1);
3622 ev.property = rq.property; 3664 ev.property = rq.property;
3623 } 3665 }
3624 else if (rq.target == XA_STRING 3666 else if (rq.target == XA_STRING
3625 || rq.target == xa[XA_TEXT] 3667 || rq.target == xa[XA_TEXT]
3626 || rq.target == xa[XA_COMPOUND_TEXT] 3668 || rq.target == xa[XA_COMPOUND_TEXT]
… …
3659 { 3701 {
3660 target = xa[XA_COMPOUND_TEXT]; 3702 target = xa[XA_COMPOUND_TEXT];
3661 style = enc_compound_text; 3703 style = enc_compound_text;
3662 } 3704 }
3663 3705
3664 if (selection.text) 3706 if (rq.selection == XA_PRIMARY && selection.text)
3665 { 3707 {
3666 cl = selection.text; 3708 cl = selection.text;
3667 selectlen = selection.len; 3709 selectlen = selection.len;
3710 }
3711 else if (rq.selection == xa[XA_CLIPBOARD] && selection.clip_text)
3712 {
3713 cl = selection.clip_text;
3714 selectlen = selection.clip_len;
3668 } 3715 }
3669 else 3716 else
3670 { 3717 {
3671 cl = L""; 3718 cl = L"";
3672 selectlen = 0; 3719 selectlen = 0;
… …
3740 h += 2; min_it (h, nrow); 3787 h += 2; min_it (h, nrow);
3741 3788
3742 x -= 1; clamp_it (x, 0, ncol - w); 3789 x -= 1; clamp_it (x, 0, ncol - w);
3743 y -= 1; clamp_it (y, 0, nrow - h); 3790 y -= 1; clamp_it (y, 0, nrow - h);
3744 3791
3745 ov_x = x; ov_y = y; 3792 ov.x = x; ov.y = y;
3746 ov_w = w; ov_h = h; 3793 ov.w = w; ov.h = h;
3747 3794
3748 ov_text = new text_t *[h]; 3795 ov.text = new text_t *[h];
3749 ov_rend = new rend_t *[h]; 3796 ov.rend = new rend_t *[h];
3750 3797
3751 for (y = 0; y < h; y++) 3798 for (y = 0; y < h; y++)
3752 { 3799 {
3753 text_t *tp = ov_text[y] = new text_t[w]; 3800 text_t *tp = ov.text[y] = new text_t[w];
3754 rend_t *rp = ov_rend[y] = new rend_t[w]; 3801 rend_t *rp = ov.rend[y] = new rend_t[w];
3755 3802
3756 text_t t0, t1, t2; 3803 text_t t0, t1, t2;
3757 rend_t r = OVERLAY_RSTYLE; 3804 rend_t r = OVERLAY_RSTYLE;
3758 3805
3759 if (y == 0) 3806 if (y == 0)
… …
3778} 3825}
3779 3826
3780void 3827void
3781rxvt_term::scr_overlay_off () NOTHROW 3828rxvt_term::scr_overlay_off () NOTHROW
3782{ 3829{
3783 if (!ov_text) 3830 if (!ov.text)
3784 return; 3831 return;
3785 3832
3786 want_refresh = 1; 3833 want_refresh = 1;
3787 3834
3788 for (int y = 0; y < ov_h; y++) 3835 for (int y = 0; y < ov.h; y++)
3789 { 3836 {
3790 delete [] ov_text[y]; 3837 delete [] ov.text[y];
3791 delete [] ov_rend[y]; 3838 delete [] ov.rend[y];
3792 } 3839 }
3793 3840
3794 delete [] ov_text; ov_text = 0; 3841 delete [] ov.text; ov.text = 0;
3795 delete [] ov_rend; ov_rend = 0; 3842 delete [] ov.rend; ov.rend = 0;
3796} 3843}
3797 3844
3798void 3845void
3799rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW 3846rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW
3800{ 3847{
3801 if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) 3848 if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2)
3802 return; 3849 return;
3803 3850
3804 x++, y++; 3851 x++, y++;
3805 3852
3806 ov_text[y][x] = text; 3853 ov.text[y][x] = text;
3807 ov_rend[y][x] = rend; 3854 ov.rend[y][x] = rend;
3808} 3855}
3809 3856
3810void 3857void
3811rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW 3858rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW
3812{ 3859{
… …
3831} 3878}
3832 3879
3833void 3880void
3834rxvt_term::scr_swap_overlay () NOTHROW 3881rxvt_term::scr_swap_overlay () NOTHROW
3835{ 3882{
3836 if (!ov_text) 3883 if (!ov.text)
3837 return; 3884 return;
3838 3885
3886 // hide cursor if it is within the overlay area
3887 if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w)
3888 && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h))
3889 screen.flags &= ~Screen_VisibleCursor;
3890
3839 // swap screen mem with overlay 3891 // swap screen mem with overlay
3840 for (int y = ov_h; y--; ) 3892 for (int y = ov.h; y--; )
3841 { 3893 {
3842 text_t *t1 = ov_text[y]; 3894 text_t *t1 = ov.text[y];
3843 rend_t *r1 = ov_rend[y]; 3895 rend_t *r1 = ov.rend[y];
3844 3896
3845 text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; 3897 text_t *t2 = ROW(y + ov.y + view_start).t + ov.x;
3846 rend_t *r2 = ROW(y + ov_y + view_start).r + ov_x; 3898 rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x;
3847 3899
3848 for (int x = ov_w; x--; ) 3900 for (int x = ov.w; x--; )
3849 { 3901 {
3850 text_t t = *t1; *t1++ = *t2; *t2++ = t; 3902 text_t t = *t1; *t1++ = *t2; *t2++ = t;
3851 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); 3903 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t));
3852 } 3904 }
3853 } 3905 }

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