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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.38 by pcg, Wed Feb 25 10:26:50 2004 UTC vs.
Revision 1.82 by root, Wed Aug 4 03:33:53 2004 UTC

1/*--------------------------------*-C-*--------------------------------------* 1/*--------------------------------*-C-*--------------------------------------*
2 * File: screen.c 2 * File: screen.C
3 *---------------------------------------------------------------------------* 3 *---------------------------------------------------------------------------*
4 * 4 *
5 * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> 5 * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com>
6 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
7 * 7 *
… …
29#include "rxvt.h" /* NECESSARY */ 29#include "rxvt.h" /* NECESSARY */
30#include "screen.intpro" /* PROTOS for internal routines */ 30#include "screen.intpro" /* PROTOS for internal routines */
31 31
32#include <X11/Xmd.h> /* get the typedef for CARD32 */ 32#include <X11/Xmd.h> /* get the typedef for CARD32 */
33 33
34#include <stdint.h> 34#include <inttypes.h>
35#include <wchar.h> 35#include <wchar.h>
36 36
37#include "salloc.C" // HACK, should be a seperate compile! 37#include "salloc.C" // HACK, should be a seperate compile!
38 38
39inline void fill_text (text_t *start, text_t value, int len) 39inline void fill_text (text_t *start, text_t value, int len)
… …
48 48
49/* ------------------------------------------------------------------------- * 49/* ------------------------------------------------------------------------- *
50 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * 50 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES *
51 * ------------------------------------------------------------------------- */ 51 * ------------------------------------------------------------------------- */
52#define ZERO_SCROLLBACK() \ 52#define ZERO_SCROLLBACK() \
53 if ((Options & Opt_scrollTtyOutput) == Opt_scrollTtyOutput) \ 53 if (Options & Opt_scrollTtyOutput) \
54 TermWin.view_start = 0 54 TermWin.view_start = 0
55#define CLEAR_SELECTION() \ 55#define CLEAR_SELECTION() \
56 selection.beg.row = selection.beg.col \ 56 selection.beg.row = selection.beg.col \
57 = selection.end.row = selection.end.col = 0 57 = selection.end.row = selection.end.col = 0
58#define CLEAR_ALL_SELECTION() \ 58#define CLEAR_ALL_SELECTION() \
59 selection.beg.row = selection.beg.col \ 59 selection.beg.row = selection.beg.col \
60 = selection.mark.row = selection.mark.col \ 60 = selection.mark.row = selection.mark.col \
61 = selection.end.row = selection.end.col = 0 61 = selection.end.row = selection.end.col = 0
62 62
63#define ROW_AND_COL_IS_AFTER(A, B, C, D) \ 63#define ROW_AND_COL_IS_AFTER(A, B, C, D) \
64 (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) 64 (((A) > (C)) || (((A) == (C)) && ((B) > (D))))
65#define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ 65#define ROW_AND_COL_IS_BEFORE(A, B, C, D) \
66 (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) 66 (((A) < (C)) || (((A) == (C)) && ((B) < (D))))
67#define ROW_AND_COL_IN_ROW_AFTER(A, B, C, D) \ 67#define ROW_AND_COL_IN_ROW_AFTER(A, B, C, D) \
68 (((A) == (C)) && ((B) > (D))) 68 (((A) == (C)) && ((B) > (D)))
69#define ROW_AND_COL_IN_ROW_AT_OR_AFTER(A, B, C, D) \ 69#define ROW_AND_COL_IN_ROW_AT_OR_AFTER(A, B, C, D) \
70 (((A) == (C)) && ((B) >= (D))) 70 (((A) == (C)) && ((B) >= (D)))
71#define ROW_AND_COL_IN_ROW_BEFORE(A, B, C, D) \ 71#define ROW_AND_COL_IN_ROW_BEFORE(A, B, C, D) \
72 (((A) == (C)) && ((B) < (D))) 72 (((A) == (C)) && ((B) < (D)))
73#define ROW_AND_COL_IN_ROW_AT_OR_BEFORE(A, B, C, D) \ 73#define ROW_AND_COL_IN_ROW_AT_OR_BEFORE(A, B, C, D) \
74 (((A) == (C)) && ((B) <= (D))) 74 (((A) == (C)) && ((B) <= (D)))
75 75
76/* these must be row_col_t */ 76/* these must be row_col_t */
77#define ROWCOL_IS_AFTER(X, Y) \ 77#define ROWCOL_IS_AFTER(X, Y) \
78 ROW_AND_COL_IS_AFTER ((X).row, (X).col, (Y).row, (Y).col) 78 ROW_AND_COL_IS_AFTER ((X).row, (X).col, (Y).row, (Y).col)
79#define ROWCOL_IS_BEFORE(X, Y) \ 79#define ROWCOL_IS_BEFORE(X, Y) \
80 ROW_AND_COL_IS_BEFORE ((X).row, (X).col, (Y).row, (Y).col) 80 ROW_AND_COL_IS_BEFORE ((X).row, (X).col, (Y).row, (Y).col)
81#define ROWCOL_IN_ROW_AFTER(X, Y) \ 81#define ROWCOL_IN_ROW_AFTER(X, Y) \
82 ROW_AND_COL_IN_ROW_AFTER ((X).row, (X).col, (Y).row, (Y).col) 82 ROW_AND_COL_IN_ROW_AFTER ((X).row, (X).col, (Y).row, (Y).col)
83#define ROWCOL_IN_ROW_BEFORE(X, Y) \ 83#define ROWCOL_IN_ROW_BEFORE(X, Y) \
84 ROW_AND_COL_IN_ROW_BEFORE ((X).row, (X).col, (Y).row, (Y).col) 84 ROW_AND_COL_IN_ROW_BEFORE ((X).row, (X).col, (Y).row, (Y).col)
85#define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \ 85#define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \
86 ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col) 86 ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col)
87#define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ 87#define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \
88 ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col) 88 ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col)
89 89
90/* 90/*
91 * CLEAR_ROWS : clear <num> rows starting from row <row> 91 * CLEAR_ROWS : clear <num> rows starting from row <row>
92 * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> 92 * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y>
93 * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour 93 * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour
94 */ 94 */
95#define drawBuffer TermWin.vt 95#define drawBuffer TermWin.vt
96 96
97#define CLEAR_ROWS(row, num) \ 97#define CLEAR_ROWS(row, num) \
98 if (TermWin.mapped) \ 98 if (TermWin.mapped) \
99 XClearArea (display->display, drawBuffer, TermWin.int_bwidth, \ 99 XClearArea (display->display, drawBuffer, 0, \
100 Row2Pixel (row), (unsigned int)TermWin.width, \ 100 Row2Pixel (row), (unsigned int)TermWin.width, \
101 (unsigned int)Height2Pixel (num), False) 101 (unsigned int)Height2Pixel (num), False)
102 102
103#define CLEAR_CHARS(x, y, num) \ 103#define CLEAR_CHARS(x, y, num) \
104 if (TermWin.mapped) \ 104 if (TermWin.mapped) \
105 XClearArea (display->display, drawBuffer, x, y, \ 105 XClearArea (display->display, drawBuffer, x, y, \
106 (unsigned int)Width2Pixel (num), \ 106 (unsigned int)Width2Pixel (num), \
107 (unsigned int)Height2Pixel (1), False) 107 (unsigned int)Height2Pixel (1), False)
108 108
109#define ERASE_ROWS(row, num) \ 109#define ERASE_ROWS(row, num) \
110 XFillRectangle (display->display, drawBuffer, TermWin.gc, \ 110 XFillRectangle (display->display, drawBuffer, TermWin.gc, \
111 TermWin.int_bwidth, Row2Pixel (row), \ 111 0, Row2Pixel (row), \
112 (unsigned int)TermWin.width, \ 112 (unsigned int)TermWin.width, \
113 (unsigned int)Height2Pixel (num)) 113 (unsigned int)Height2Pixel (num))
114 114
115/* ------------------------------------------------------------------------- * 115/* ------------------------------------------------------------------------- *
116 * SCREEN `COMMON' ROUTINES * 116 * SCREEN `COMMON' ROUTINES *
117 * ------------------------------------------------------------------------- */ 117 * ------------------------------------------------------------------------- */
118/* Fill part/all of a line with blanks. */ 118/* Fill part/all of a line with blanks. */
119void 119void
120rxvt_term::scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs) 120rxvt_term::scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs)
121{ 121{
122 efs &= ~RS_baseattrMask; 122 efs &= ~RS_baseattrMask;
123 efs = SET_FONT (efs, TermWin.fontset->find_font (' ')); 123 efs = SET_FONT (efs, TermWin.ascii_map [' ' - 0x20]);
124 124
125 while (width--) 125 while (width--)
126 { 126 {
127 *et++ = ' '; 127 *et++ = ' ';
128 *er++ = efs; 128 *er++ = efs;
… …
189 } 189 }
190 190
191 if (prev_nrow == 0) 191 if (prev_nrow == 0)
192 { 192 {
193 /* 193 /*
194 * first time called so just malloc everything : don't rely on realloc 194 * first time called so just malloc everything: don't rely on realloc
195 * Note: this is still needed so that all the scrollback lines are NULL 195 * Note: this is still needed so that all the scrollback lines are NULL
196 */ 196 */
197 screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); 197 screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *));
198 buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); 198 buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *));
199 drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); 199 drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *));
… …
256 scr_scroll_text (0, (int)prev_nrow - 1, k, 1); 256 scr_scroll_text (0, (int)prev_nrow - 1, k, 1);
257 257
258 for (p = nrow; p < prev_nrow; p++) 258 for (p = nrow; p < prev_nrow; p++)
259 { 259 {
260 q = p + TermWin.saveLines; 260 q = p + TermWin.saveLines;
261
261 if (screen.text[q]) 262 if (screen.text[q])
262 { 263 {
263#ifdef DEBUG_STRICT 264#ifdef DEBUG_STRICT
264 assert (screen.rend[q]); 265 assert (screen.rend[q]);
265#endif 266#endif
266 talloc->free (screen.text[q]); 267 talloc->free (screen.text[q]);
267 ralloc->free (screen.rend[q]); 268 ralloc->free (screen.rend[q]);
268 } 269 }
270
269 if (swap.text[p]) 271 if (swap.text[p])
270 { 272 {
271#ifdef DEBUG_STRICT 273#ifdef DEBUG_STRICT
272 assert (swap.rend[p]); 274 assert (swap.rend[p]);
273#endif 275#endif
274 talloc->free (swap.text[p]); 276 talloc->free (swap.text[p]);
275 ralloc->free (swap.rend[p]); 277 ralloc->free (swap.rend[p]);
276 } 278 }
279
277#ifdef DEBUG_STRICT 280#ifdef DEBUG_STRICT
278 assert (drawn_text[p] && drawn_rend[p]); 281 assert (drawn_text[p] && drawn_rend[p]);
279#endif 282#endif
280 talloc->free (drawn_text[p]); 283 talloc->free (drawn_text[p]);
281 ralloc->free (drawn_rend[p]); 284 ralloc->free (drawn_rend[p]);
… …
311 swap.tlen[p] = 0; 314 swap.tlen[p] = 0;
312 swap.text[p] = NULL; 315 swap.text[p] = NULL;
313 swap.rend[p] = NULL; 316 swap.rend[p] = NULL;
314 drawn_text[p] = NULL; 317 drawn_text[p] = NULL;
315 drawn_rend[p] = NULL; 318 drawn_rend[p] = NULL;
316 scr_blank_screen_mem (swap.text, swap.rend, p, setrstyle); 319 scr_blank_screen_mem (swap.text, swap.rend, p, setrstyle);
317 scr_blank_screen_mem (drawn_text, drawn_rend, p, setrstyle); 320 scr_blank_screen_mem (drawn_text, drawn_rend, p, setrstyle);
318 } 321 }
319 322
320 if (k > 0) 323 if (k > 0)
321 { 324 {
… …
336 } 339 }
337 340
338 /* resize columns */ 341 /* resize columns */
339 if (ncol != prev_ncol) 342 if (ncol != prev_ncol)
340 { 343 {
341 int common = min (prev_ncol, ncol);
342 rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); 344 rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t));
343 rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); 345 rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t));
344 346
345 for (p = 0; p < total_rows; p++) 347 for (p = 0; p < total_rows; p++)
346 { 348 {
347 if (screen.text[p]) 349 if (screen.text[p])
348 { 350 {
349 text_t *t = (text_t *)ta->alloc (); memcpy (t, screen.text[p], common * sizeof (text_t)); screen.text[p] = t; 351 screen.text[p] = (text_t *)ta->alloc (screen.text[p], prev_ncol * sizeof (text_t));
350 rend_t *r = (rend_t *)ra->alloc (); memcpy (r, screen.rend[p], common * sizeof (rend_t)); screen.rend[p] = r; 352 screen.rend[p] = (rend_t *)ra->alloc (screen.rend[p], prev_ncol * sizeof (rend_t));
351 353
352 MIN_IT (screen.tlen[p], (int16_t)ncol); 354 MIN_IT (screen.tlen[p], (int16_t)ncol);
353 355
354 if (ncol > prev_ncol) 356 if (ncol > prev_ncol)
355 scr_blank_line (& (screen.text[p][prev_ncol]), 357 scr_blank_line (&screen.text[p][prev_ncol],
356 & (screen.rend[p][prev_ncol]), 358 &screen.rend[p][prev_ncol],
357 ncol - prev_ncol, 359 ncol - prev_ncol, setrstyle);
358 setrstyle);
359 } 360 }
360 } 361 }
361 362
362 for (p = 0; p < nrow; p++) 363 for (p = 0; p < nrow; p++)
363 { 364 {
364 text_t *t = (text_t *)ta->alloc (); memcpy (t, drawn_text[p], common * sizeof (text_t)); drawn_text[p] = t; 365 drawn_text[p] = (text_t *)ta->alloc (drawn_text[p], prev_ncol * sizeof (text_t));
365 rend_t *r = (rend_t *)ra->alloc (); memcpy (r, drawn_rend[p], common * sizeof (rend_t)); drawn_rend[p] = r; 366 drawn_rend[p] = (rend_t *)ra->alloc (drawn_rend[p], prev_ncol * sizeof (rend_t));
366 367
367 if (ncol > prev_ncol) 368 if (ncol > prev_ncol)
368 scr_blank_line (& (drawn_text[p][prev_ncol]), 369 scr_blank_line (&drawn_text[p][prev_ncol],
369 & (drawn_rend[p][prev_ncol]), 370 &drawn_rend[p][prev_ncol],
370 ncol - prev_ncol, setrstyle); 371 ncol - prev_ncol, setrstyle);
371 372
372 if (swap.text[p]) 373 if (swap.text[p])
373 { 374 {
374 text_t *t = (text_t *)ta->alloc (); memcpy (t, swap.text[p], common * sizeof (text_t)); swap.text[p] = t; 375 swap.text[p] = (text_t *)ta->alloc (swap.text[p], prev_ncol * sizeof (text_t));
375 rend_t *r = (rend_t *)ra->alloc (); memcpy (r, swap.rend[p], common * sizeof (rend_t)); swap.rend[p] = r; 376 swap.rend[p] = (rend_t *)ra->alloc (swap.rend[p], prev_ncol * sizeof (rend_t));
376 377
377 MIN_IT (swap.tlen[p], (int16_t)ncol); 378 MIN_IT (swap.tlen[p], (int16_t)ncol);
378 379
379 if (ncol > prev_ncol) 380 if (ncol > prev_ncol)
380 scr_blank_line (& (swap.text[p][prev_ncol]), 381 scr_blank_line (&swap.text[p][prev_ncol],
381 & (swap.rend[p][prev_ncol]), 382 &swap.rend[p][prev_ncol],
382 ncol - prev_ncol, setrstyle); 383 ncol - prev_ncol, setrstyle);
383 } 384 }
384 385
385 } 386 }
386 387
… …
438{ 439{
439 uint16_t total_rows; 440 uint16_t total_rows;
440 int i; 441 int i;
441 442
442 total_rows = TermWin.nrow + TermWin.saveLines; 443 total_rows = TermWin.nrow + TermWin.saveLines;
443
444#ifdef DEBUG_STRICT
445 for (i = 0; i < total_rows; i++)
446 {
447 if (screen.text[i])
448 /* then so is screen.rend[i] */
449 assert (screen.rend[i]);
450 }
451#endif
452 444
453 delete talloc; talloc = 0; 445 delete talloc; talloc = 0;
454 delete ralloc; ralloc = 0; 446 delete ralloc; ralloc = 0;
455 447
456 free (screen.text); 448 free (screen.text);
… …
485 477
486 scr_release (); 478 scr_release ();
487 prev_nrow = prev_ncol = 0; 479 prev_nrow = prev_ncol = 0;
488 scr_reset (); 480 scr_reset ();
489 481
490 scr_clear (); 482 scr_clear (true);
491 scr_refresh (SLOW_REFRESH); 483 scr_refresh (SLOW_REFRESH);
492} 484}
493 485
494/* ------------------------------------------------------------------------- * 486/* ------------------------------------------------------------------------- *
495 * PROCESS SCREEN COMMANDS * 487 * PROCESS SCREEN COMMANDS *
… …
500 * XTERM_SEQ: Restore cursor: ESC 8 492 * XTERM_SEQ: Restore cursor: ESC 8
501 */ 493 */
502void 494void
503rxvt_term::scr_cursor (int mode) 495rxvt_term::scr_cursor (int mode)
504{ 496{
505 screen_t *s; 497 screen_t *s;
506 498
507 D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); 499 D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode));
508 500
509#if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) 501#if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR)
510 if (current_screen == SECONDARY) 502 if (current_screen == SECONDARY)
511 s = & (swap); 503 s = &swap;
512 else 504 else
513#endif 505#endif
514 s = & (screen); 506 s = &screen;
507
515 switch (mode) 508 switch (mode)
516 { 509 {
517 case SAVE: 510 case SAVE:
518 s->s_cur.row = s->cur.row; 511 s->s_cur.row = s->cur.row;
519 s->s_cur.col = s->cur.col; 512 s->s_cur.col = s->cur.col;
520 s->s_rstyle = rstyle; 513 s->s_rstyle = rstyle;
521 s->s_charset = s->charset; 514 s->s_charset = s->charset;
522 s->s_charset_char = charsets[s->charset]; 515 s->s_charset_char = charsets[s->charset];
523 break; 516 break;
517
524 case RESTORE: 518 case RESTORE:
525 want_refresh = 1; 519 want_refresh = 1;
526 s->cur.row = s->s_cur.row; 520 s->cur.row = s->s_cur.row;
527 s->cur.col = s->s_cur.col; 521 s->cur.col = s->s_cur.col;
528 s->flags &= ~Screen_WrapNext; 522 s->flags &= ~Screen_WrapNext;
… …
530 s->charset = s->s_charset; 524 s->charset = s->s_charset;
531 charsets[s->charset] = s->s_charset_char; 525 charsets[s->charset] = s->s_charset_char;
532 set_font_style (); 526 set_font_style ();
533 break; 527 break;
534 } 528 }
529
535 /* boundary check in case screen size changed between SAVE and RESTORE */ 530 /* boundary check in case screen size changed between SAVE and RESTORE */
536 MIN_IT (s->cur.row, TermWin.nrow - 1); 531 MIN_IT (s->cur.row, TermWin.nrow - 1);
537 MIN_IT (s->cur.col, TermWin.ncol - 1); 532 MIN_IT (s->cur.col, TermWin.ncol - 1);
538#ifdef DEBUG_STRICT 533#ifdef DEBUG_STRICT
539 assert (s->cur.row >= 0); 534 assert (s->cur.row >= 0);
… …
551 * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l 546 * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l
552 */ 547 */
553int 548int
554rxvt_term::scr_change_screen (int scrn) 549rxvt_term::scr_change_screen (int scrn)
555{ 550{
556 int i; 551 int i;
557#if NSCREENS 552#if NSCREENS
558 int offset; 553 int offset;
559#endif 554#endif
560 555
561 want_refresh = 1; 556 want_refresh = 1;
562 557
563 D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); 558 D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn));
564 559
565 TermWin.view_start = 0; 560 TermWin.view_start = 0;
566 561
567 if (current_screen == scrn) 562 if (current_screen == scrn)
568 return current_screen; 563 return scrn;
569 564
570 selection_check (2); /* check for boundary cross */ 565 selection_check (2); /* check for boundary cross */
571 566
572 SWAP_IT (current_screen, scrn, int); 567 SWAP_IT (current_screen, scrn, int);
573#if NSCREENS 568#if NSCREENS
569 if (Options & Opt_secondaryScreen)
570 {
574 num_scr = 0; 571 num_scr = 0;
575 offset = TermWin.saveLines; 572 offset = TermWin.saveLines;
576 for (i = prev_nrow; i--;) 573 for (i = prev_nrow; i--;)
577 { 574 {
578 SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); 575 SWAP_IT (screen.text[i + offset], swap.text[i], text_t *);
579 SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); 576 SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t);
580 SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); 577 SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *);
581 } 578 }
582 SWAP_IT (screen.cur.row, swap.cur.row, int16_t); 579 SWAP_IT (screen.cur.row, swap.cur.row, int16_t);
583 SWAP_IT (screen.cur.col, swap.cur.col, int16_t); 580 SWAP_IT (screen.cur.col, swap.cur.col, int16_t);
584# ifdef DEBUG_STRICT 581# ifdef DEBUG_STRICT
585 assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); 582 assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow));
586 assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); 583 assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol));
587# else /* drive with your eyes closed */ 584# else /* drive with your eyes closed */
588 MAX_IT (screen.cur.row, 0); 585 MAX_IT (screen.cur.row, 0);
589 MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); 586 MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1);
590 MAX_IT (screen.cur.col, 0); 587 MAX_IT (screen.cur.col, 0);
591 MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); 588 MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1);
592# endif 589# endif
593 SWAP_IT (screen.charset, swap.charset, int16_t); 590 SWAP_IT (screen.charset, swap.charset, int16_t);
594 SWAP_IT (screen.flags, swap.flags, int); 591 SWAP_IT (screen.flags, swap.flags, int);
595 screen.flags |= Screen_VisibleCursor; 592 screen.flags |= Screen_VisibleCursor;
596 swap.flags |= Screen_VisibleCursor; 593 swap.flags |= Screen_VisibleCursor;
597#else 594 }
598# ifdef SCROLL_ON_NO_SECONDARY 595 else
596#endif
597 if (Options & Opt_secondaryScroll)
599 if (current_screen == PRIMARY) 598 //if (current_screen == PRIMARY)
600 scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); 599 scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0);
601# endif
602#endif
603 return scrn; 600 return scrn;
604} 601}
605 602
606/* ------------------------------------------------------------------------- */ 603/* ------------------------------------------------------------------------- */
607/* 604/*
… …
649 return 0; 646 return 0;
650 647
651 want_refresh = 1; 648 want_refresh = 1;
652 D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); 649 D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary"));
653 650
654 if ((count > 0) && (row1 == 0) && (current_screen == PRIMARY)) 651 if (row1 == 0 && count > 0
652 && (current_screen == PRIMARY || Options & Opt_secondaryScroll))
655 { 653 {
656 nscrolled = (long)TermWin.nscrolled + (long)count; 654 nscrolled = (long)TermWin.nscrolled + (long)count;
657 655
658 if (nscrolled > (long)TermWin.saveLines) 656 if (nscrolled > (long)TermWin.saveLines)
659 TermWin.nscrolled = TermWin.saveLines; 657 TermWin.nscrolled = TermWin.saveLines;
… …
712 for (i = 0, j = row1; i < count; i++, j++) 710 for (i = 0, j = row1; i < count; i++, j++)
713 { 711 {
714 buf_text[i] = screen.text[j]; 712 buf_text[i] = screen.text[j];
715 buf_rend[i] = screen.rend[j]; 713 buf_rend[i] = screen.rend[j];
716 } 714 }
715
717 /* A2: Rotate lines */ 716 /* A2: Rotate lines */
718 for (j = row1, i = j + count; i <= row2; i++, j++) 717 for (j = row1, i = j + count; i <= row2; i++, j++)
719 { 718 {
720 screen.tlen[j] = screen.tlen[i]; 719 screen.tlen[j] = screen.tlen[i];
721 screen.text[j] = screen.text[i]; 720 screen.text[j] = screen.text[i];
722 screen.rend[j] = screen.rend[i]; 721 screen.rend[j] = screen.rend[i];
723 } 722 }
723
724 j = row2 - count + 1, i = count; 724 j = row2 - count + 1, i = count;
725 } 725 }
726 else /* if (j < 0) */ 726 else /* if (j < 0) */
727 { 727 {
728 /* B: scroll down */ 728 /* B: scroll down */
… …
731 for (i = 0, j = row2; i < count; i++, j--) 731 for (i = 0, j = row2; i < count; i++, j--)
732 { 732 {
733 buf_text[i] = screen.text[j]; 733 buf_text[i] = screen.text[j];
734 buf_rend[i] = screen.rend[j]; 734 buf_rend[i] = screen.rend[j];
735 } 735 }
736
736 /* B2: Rotate lines */ 737 /* B2: Rotate lines */
737 for (j = row2, i = j - count; i >= row1; i--, j--) 738 for (j = row2, i = j - count; i >= row1; i--, j--)
738 { 739 {
739 screen.tlen[j] = screen.tlen[i]; 740 screen.tlen[j] = screen.tlen[i];
740 screen.text[j] = screen.text[i]; 741 screen.text[j] = screen.text[i];
741 screen.rend[j] = screen.rend[i]; 742 screen.rend[j] = screen.rend[i];
742 } 743 }
744
743 j = row1, i = count; 745 j = row1, i = count;
744 count = -count; 746 count = -count;
745 } 747 }
746 748
747 /* C: Resurrect lines */ 749 /* C: Resurrect lines */
… …
750 screen.tlen[j] = 0; 752 screen.tlen[j] = 0;
751 screen.text[j] = buf_text[i]; 753 screen.text[j] = buf_text[i];
752 screen.rend[j] = buf_rend[i]; 754 screen.rend[j] = buf_rend[i];
753 755
754 if (!spec) /* line length may not equal TermWin.ncol */ 756 if (!spec) /* line length may not equal TermWin.ncol */
755 scr_blank_screen_mem (screen.text, screen.rend, 757 scr_blank_screen_mem (screen.text, screen.rend, (unsigned int)j, rstyle);
756 (unsigned int)j, rstyle);
757 } 758 }
758 759
759 return count; 760 return count;
760} 761}
761 762
762/* ------------------------------------------------------------------------- */ 763/* ------------------------------------------------------------------------- */
763/* 764/*
764 * Add text given in <str> of length <len> to screen struct 765 * Add text given in <str> of length <len> to screen struct
765 */ 766 */
766void 767void
767rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) 768rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len)
768{ 769{
769 unsigned char checksel, clearsel; 770 unsigned char checksel, clearsel;
770 uint32_t c; 771 unicode_t c;
771 int i, row, last_col; 772 int i, row, last_col;
772 text_t *stp; 773 text_t *stp;
773 rend_t *srp; 774 rend_t *srp;
774 775
775 if (len <= 0) /* sanity */ 776 if (len <= 0) /* sanity */
776 return; 777 return;
777 778
778 want_refresh = 1; 779 want_refresh = 1;
… …
793 } 794 }
794 } 795 }
795#ifdef DEBUG_STRICT 796#ifdef DEBUG_STRICT
796 assert (screen.cur.col < last_col); 797 assert (screen.cur.col < last_col);
797 assert ((screen.cur.row < TermWin.nrow) 798 assert ((screen.cur.row < TermWin.nrow)
798 && (screen.cur.row >= - (int32_t)TermWin.nscrolled)); 799 && (screen.cur.row >= - (int32_t)TermWin.nscrolled));
799#else /* drive with your eyes closed */ 800#else /* drive with your eyes closed */
800 MIN_IT (screen.cur.col, last_col - 1); 801 MIN_IT (screen.cur.col, last_col - 1);
801 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); 802 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1);
802 MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); 803 MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled);
803#endif 804#endif
804 row = screen.cur.row + TermWin.saveLines; 805 row = screen.cur.row + TermWin.saveLines;
805 806
806 checksel = (selection.op 807 checksel = selection.op && current_screen == selection.screen ? 1 : 0;
807 && current_screen == selection.screen) ? 1 : 0;
808 clearsel = 0; 808 clearsel = 0;
809 809
810 stp = screen.text[row]; 810 stp = screen.text[row];
811 srp = screen.rend[row]; 811 srp = screen.rend[row];
812 812
813 for (i = 0; i < len;) 813 while (len--)
814 { 814 {
815 c = str[i++]; 815 c = *str++;
816
817 if (c < 0x20)
816 switch (c) 818 switch (c)
817 { 819 {
818 case '\t': 820 case C0_HT:
819 scr_tab (1); 821 scr_tab (1);
820 continue; 822 continue;
821 case '\n': 823
824 case C0_LF:
822 if (screen.tlen[row] != -1) /* XXX: think about this */ 825 if (screen.tlen[row] != -1) /* XXX: think about this */
823 MAX_IT (screen.tlen[row], screen.cur.col); 826 MAX_IT (screen.tlen[row], screen.cur.col);
827
824 screen.flags &= ~Screen_WrapNext; 828 screen.flags &= ~Screen_WrapNext;
829
825 if (screen.cur.row == screen.bscroll) 830 if (screen.cur.row == screen.bscroll)
826 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); 831 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0);
827 else if (screen.cur.row < (TermWin.nrow - 1)) 832 else if (screen.cur.row < (TermWin.nrow - 1))
828 row = (++screen.cur.row) + TermWin.saveLines; 833 row = (++screen.cur.row) + TermWin.saveLines;
834
829 stp = screen.text[row]; /* _must_ refresh */ 835 stp = screen.text[row]; /* _must_ refresh */
830 srp = screen.rend[row]; /* _must_ refresh */ 836 srp = screen.rend[row]; /* _must_ refresh */
831 continue; 837 continue;
832 case '\r': 838
839 case C0_CR:
833 if (screen.tlen[row] != -1) /* XXX: think about this */ 840 if (screen.tlen[row] != -1) /* XXX: think about this */
834 MAX_IT (screen.tlen[row], screen.cur.col); 841 MAX_IT (screen.tlen[row], screen.cur.col);
842
835 screen.flags &= ~Screen_WrapNext; 843 screen.flags &= ~Screen_WrapNext;
836 screen.cur.col = 0; 844 screen.cur.col = 0;
837 continue; 845 continue;
838 default:
839 if (c == 127)
840 continue; /* yummmm..... */
841 break;
842 } 846 }
843 847
844 if (checksel /* see if we're writing within selection */ 848 if (checksel /* see if we're writing within selection */
845 && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) 849 && !ROWCOL_IS_BEFORE (screen.cur, selection.beg)
846 && ROWCOL_IS_BEFORE (screen.cur, selection.end)) 850 && ROWCOL_IS_BEFORE (screen.cur, selection.end))
847 { 851 {
848 checksel = 0; 852 checksel = 0;
849 clearsel = 1; 853 clearsel = 1;
850 } 854 }
855
851 if (screen.flags & Screen_WrapNext) 856 if (screen.flags & Screen_WrapNext)
852 { 857 {
853 screen.tlen[row] = -1; 858 screen.tlen[row] = -1;
854 if (screen.cur.row == screen.bscroll) 859 if (screen.cur.row == screen.bscroll)
855 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); 860 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0);
856 else if (screen.cur.row < (TermWin.nrow - 1)) 861 else if (screen.cur.row < (TermWin.nrow - 1))
857 row = (++screen.cur.row) + TermWin.saveLines; 862 row = (++screen.cur.row) + TermWin.saveLines;
863
858 stp = screen.text[row]; /* _must_ refresh */ 864 stp = screen.text[row]; /* _must_ refresh */
859 srp = screen.rend[row]; /* _must_ refresh */ 865 srp = screen.rend[row]; /* _must_ refresh */
860 screen.cur.col = 0; 866 screen.cur.col = 0;
861 screen.flags &= ~Screen_WrapNext; 867 screen.flags &= ~Screen_WrapNext;
862 } 868 }
869
863 if (screen.flags & Screen_Insert) 870 if (screen.flags & Screen_Insert)
864 scr_insdel_chars (1, INSERT); 871 scr_insdel_chars (1, INSERT);
865 872
873 // rely on wcwidth to tell us the character width, at least for non-latin1
874 // do wcwidth before further replacements, as wcwidth says that line-drawing
875 // characters have width -1 (DOH!) on GNU/Linux sometimes.
876 int width = c < 256 ? 1 : wcwidth (c);
877
866 if (charsets[screen.charset] == '0') // DEC SPECIAL 878 if (charsets[screen.charset] == '0') // DEC SPECIAL
867 switch (c)
868 { 879 {
869 // dunno where these come from
870#if 0
871 case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break;
872 case '.': c = 0x2193; break; case '0': c = 0x25ae; break;
873#endif
874 // vt100 special graphics and line drawing 880 // vt100 special graphics and line drawing
875 case '`': c = 0x25c6; break; case '_': c = 0x0020; break; 881 static uint16_t vt100_0[32] = { // 5f .. 7e
876 case 'a': c = 0x2592; break; case 'b': c = 0x2409; break; case 'c': c = 0x240c; break; 882 0x0020, 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0,
877 case 'd': c = 0x240d; break; case 'e': c = 0x240a; break; case 'f': c = 0x00b0; break; 883 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c,
878 case 'g': c = 0x00b1; break; case 'h': c = 0x2424; break; case 'i': c = 0x240b; break; 884 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534,
879 case 'j': c = 0x2518; break; case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; 885 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7,
880 case 'm': c = 0x2514; break; case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break;
881 case 'p': c = 0x23bb; break; case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break;
882 case 's': c = 0x23bd; break; case 't': c = 0x251c; break; case 'u': c = 0x2524; break;
883 case 'v': c = 0x2534; break; case 'w': c = 0x252c; break; case 'x': c = 0x2502; break;
884 case 'y': c = 0x2264; break; case 'z': c = 0x2265; break; case '{': c = 0x03c0; break;
885 case '|': c = 0x2260; break; case '}': c = 0x00a3; break; case '~': c = 0x00b7; break;
886 } 886 };
887 887
888 rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); 888 if (c >= 0x5f && c <= 0x7e)
889 // rely on wcwidth to tell us the character width, at least for non-ascii 889 {
890 int width = c <= 128 ? 1 : wcwidth (c); 890 c = vt100_0[c - 0x5f];
891 width = 1;
892 }
893 }
891 894
892 // width -1 characters (e.g. combining chars) are ignored currently.
893 if (width > 0) 895 if (width != 0)
896 {
897#if !UNICODE_3 && ENABLE_COMBINING
898 // trim characters we can't store directly :(
899 if (c >= 0x10000)
900 c = rxvt_composite.compose (c); // map to lower 16 bits
901#endif
902 bool bold = (Options & Opt_realBold) && ((rstyle & RS_Bold) != 0);
903 rend_t rend = SET_FONT (rstyle,
904 c > 0x7f || bold || c < 0x20
905 ? TermWin.fontset->find_font (c, bold)
906 : TermWin.ascii_map [c - 0x20]);
907
894 do 908 do
895 { 909 {
896 stp[screen.cur.col] = c; 910 stp[screen.cur.col] = c;
897 srp[screen.cur.col] = rend; 911 srp[screen.cur.col] = rend;
898 912
899 if (screen.cur.col < last_col - 1) 913 if (screen.cur.col < last_col - 1)
900 screen.cur.col++; 914 screen.cur.col++;
901 else 915 else
902 { 916 {
903 screen.tlen[row] = last_col; 917 screen.tlen[row] = last_col;
904 if (screen.flags & Screen_Autowrap) 918 if (screen.flags & Screen_Autowrap)
905 screen.flags |= Screen_WrapNext; 919 screen.flags |= Screen_WrapNext;
906 break; 920 break;
907 } 921 }
908 922
909 c = NOCHAR; 923 c = NOCHAR;
910 } 924 }
911 while (--width > 0); 925 while (--width > 0);
926
927 // pad with spaces when overwriting wide character with smaller one
928 for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++)
929 {
930 stp[c] = ' ';
931 srp[c] = rend;
932 }
933 }
934 else if (width == 0)
935 {
936#if ENABLE_COMBINING
937 // handle combining characters
938 // we just tag the accent on the previous on-screen character.
939 // this is arguably not correct, but also arguably not wrong.
940 // we don't handle double-width characters nicely yet.
941
942 text_t *tp;
943 rend_t *rp;
944
945 if (screen.cur.col > 0)
946 {
947 tp = stp + screen.cur.col - 1;
948 rp = srp + screen.cur.col - 1;
949 }
950 else if (screen.cur.row > 0
951 && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1)
952 {
953 tp = screen.text[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1;
954 rp = screen.rend[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1;
955 }
912 else 956 else
913 (void)0; /* handle combining character etc. here. */ 957 continue;
958
959 // handle double-width-chars by making them look extremely ugly
960 if (*tp == NOCHAR)
961 *tp = ' '; // hack //D //TODO //--tp, --rp;
962
963 // first try to find a precomposed character
964 unicode_t n = rxvt_compose (*tp, c);
965 if (n == NOCHAR)
966 n = rxvt_composite.compose (*tp, c);
967
968 *tp = n;
969 *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp));
970#endif
971 }
914 } 972 }
915 973
916 if (screen.tlen[row] != -1) /* XXX: think about this */ 974 if (screen.tlen[row] != -1) /* XXX: think about this */
917 MAX_IT (screen.tlen[row], screen.cur.col); 975 MAX_IT (screen.tlen[row], screen.cur.col);
918 976
… …
938 */ 996 */
939void 997void
940rxvt_term::scr_backspace () 998rxvt_term::scr_backspace ()
941{ 999{
942 want_refresh = 1; 1000 want_refresh = 1;
1001
943 if (screen.cur.col == 0) 1002 if (screen.cur.col == 0)
944 { 1003 {
945 if (screen.cur.row > 0) 1004 if (screen.cur.row > 0)
946 { 1005 {
947#ifdef TERMCAP_HAS_BW 1006#ifdef TERMCAP_HAS_BW
… …
952 1011
953 } 1012 }
954 } 1013 }
955 else if ((screen.flags & Screen_WrapNext) == 0) 1014 else if ((screen.flags & Screen_WrapNext) == 0)
956 scr_gotorc (0, -1, RELATIVE); 1015 scr_gotorc (0, -1, RELATIVE);
1016
957 screen.flags &= ~Screen_WrapNext; 1017 screen.flags &= ~Screen_WrapNext;
958} 1018}
959 1019
960/* ------------------------------------------------------------------------- */ 1020/* ------------------------------------------------------------------------- */
961/* 1021/*
… …
964 * XTERM_SEQ: CTRL-I 1024 * XTERM_SEQ: CTRL-I
965 */ 1025 */
966void 1026void
967rxvt_term::scr_tab (int count) 1027rxvt_term::scr_tab (int count)
968{ 1028{
969 int i, x; 1029 int i, x;
970 1030
971 D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); 1031 D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count));
972 want_refresh = 1; 1032 want_refresh = 1;
973 i = x = screen.cur.col; 1033 i = x = screen.cur.col;
1034
974 if (count == 0) 1035 if (count == 0)
975 return; 1036 return;
976 else if (count > 0) 1037 else if (count > 0)
977 { 1038 {
978 for (; ++i < TermWin.ncol; ) 1039 for (; ++i < TermWin.ncol; )
… …
980 { 1041 {
981 x = i; 1042 x = i;
982 if (!--count) 1043 if (!--count)
983 break; 1044 break;
984 } 1045 }
1046
985 if (count) 1047 if (count)
986 x = TermWin.ncol - 1; 1048 x = TermWin.ncol - 1;
987 } 1049 }
988 else /* if (count < 0) */ 1050 else /* if (count < 0) */
989 { 1051 {
… …
992 { 1054 {
993 x = i; 1055 x = i;
994 if (!++count) 1056 if (!++count)
995 break; 1057 break;
996 } 1058 }
1059
997 if (count) 1060 if (count)
998 x = 0; 1061 x = 0;
999 } 1062 }
1063
1000 if (x != screen.cur.col) 1064 if (x != screen.cur.col)
1001 scr_gotorc (0, x, R_RELATIVE); 1065 scr_gotorc (0, x, R_RELATIVE);
1002} 1066}
1003 1067
1004/* ------------------------------------------------------------------------- */ 1068/* ------------------------------------------------------------------------- */
… …
1061 want_refresh = 1; 1125 want_refresh = 1;
1062 ZERO_SCROLLBACK (); 1126 ZERO_SCROLLBACK ();
1063 1127
1064 D_SCREEN ((stderr, "rxvt_scr_gotorc (r:%s%d,c:%s%d): from (r:%d,c:%d)", (relative & R_RELATIVE ? "+" : ""), row, (relative & C_RELATIVE ? "+" : ""), col, screen.cur.row, screen.cur.col)); 1128 D_SCREEN ((stderr, "rxvt_scr_gotorc (r:%s%d,c:%s%d): from (r:%d,c:%d)", (relative & R_RELATIVE ? "+" : ""), row, (relative & C_RELATIVE ? "+" : ""), col, screen.cur.row, screen.cur.col));
1065 1129
1066 screen.cur.col = ((relative & C_RELATIVE) ? (screen.cur.col + col) 1130 screen.cur.col = relative & C_RELATIVE ? screen.cur.col + col : col;
1067 : col);
1068 MAX_IT (screen.cur.col, 0); 1131 MAX_IT (screen.cur.col, 0);
1069 MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1); 1132 MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1);
1070 1133
1071 screen.flags &= ~Screen_WrapNext; 1134 screen.flags &= ~Screen_WrapNext;
1072 if (relative & R_RELATIVE) 1135 if (relative & R_RELATIVE)
… …
1098 else 1161 else
1099 screen.cur.row = row; 1162 screen.cur.row = row;
1100 } 1163 }
1101 MAX_IT (screen.cur.row, 0); 1164 MAX_IT (screen.cur.row, 0);
1102 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); 1165 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1);
1166
1167 while (screen.cur.col > 0
1168 && screen.text[screen.cur.row + TermWin.saveLines][screen.cur.col] == NOCHAR)
1169 screen.cur.col--;
1103} 1170}
1104 1171
1105/* ------------------------------------------------------------------------- */ 1172/* ------------------------------------------------------------------------- */
1106/* 1173/*
1107 * direction should be UP or DN 1174 * direction should be UP or DN
1108 */ 1175 */
1109void 1176void
1110rxvt_term::scr_index (enum page_dirn direction) 1177rxvt_term::scr_index (enum page_dirn direction)
1111{ 1178{
1112 int dirn; 1179 int dirn;
1113 1180
1114 want_refresh = 1; 1181 want_refresh = 1;
1115 dirn = ((direction == UP) ? 1 : -1); 1182 dirn = ((direction == UP) ? 1 : -1);
1116 D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn)); 1183 D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn));
1117 1184
… …
1177 default: 1244 default:
1178 return; 1245 return;
1179 } 1246 }
1180 1247
1181 if (screen.text[row]) 1248 if (screen.text[row])
1182 scr_blank_line (& (screen.text[row][col]), 1249 scr_blank_line (&screen.text[row][col], &screen.rend[row][col], num, rstyle);
1183 & (screen.rend[row][col]), num, rstyle);
1184 else 1250 else
1185 scr_blank_screen_mem (screen.text, screen.rend, row, rstyle); 1251 scr_blank_screen_mem (screen.text, screen.rend, row, rstyle);
1186} 1252}
1187 1253
1188/* ------------------------------------------------------------------------- */ 1254/* ------------------------------------------------------------------------- */
… …
1193 * XTERM_SEQ: Clear whole screen : ESC [ 2 J 1259 * XTERM_SEQ: Clear whole screen : ESC [ 2 J
1194 */ 1260 */
1195void 1261void
1196rxvt_term::scr_erase_screen (int mode) 1262rxvt_term::scr_erase_screen (int mode)
1197{ 1263{
1198 int num; 1264 int num;
1199 int32_t row, row_offset; 1265 int32_t row, row_offset;
1200 rend_t ren; 1266 rend_t ren;
1201 XGCValues gcvalue; 1267 XGCValues gcvalue;
1202 1268
1203 want_refresh = 1; 1269 want_refresh = 1;
1204 D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); 1270 D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row));
1205 ZERO_SCROLLBACK (); 1271 ZERO_SCROLLBACK ();
1206 row_offset = (int32_t)TermWin.saveLines; 1272 row_offset = (int32_t)TermWin.saveLines;
… …
1225 num = TermWin.nrow; 1291 num = TermWin.nrow;
1226 break; 1292 break;
1227 default: 1293 default:
1228 return; 1294 return;
1229 } 1295 }
1296
1230 refresh_type |= REFRESH_BOUNDS; 1297 refresh_type |= REFRESH_BOUNDS;
1298
1231 if (selection.op && current_screen == selection.screen 1299 if (selection.op && current_screen == selection.screen
1232 && ((selection.beg.row >= row && selection.beg.row <= row + num) 1300 && ((selection.beg.row >= row && selection.beg.row <= row + num)
1233 || (selection.end.row >= row 1301 || (selection.end.row >= row
1234 && selection.end.row <= row + num))) 1302 && selection.end.row <= row + num)))
1235 CLEAR_SELECTION (); 1303 CLEAR_SELECTION ();
1304
1236 if (row >= TermWin.nrow) /* Out Of Bounds */ 1305 if (row >= TermWin.nrow) /* Out Of Bounds */
1237 return; 1306 return;
1307
1238 MIN_IT (num, (TermWin.nrow - row)); 1308 MIN_IT (num, (TermWin.nrow - row));
1309
1239 if (rstyle & (RS_RVid | RS_Uline)) 1310 if (rstyle & (RS_RVid | RS_Uline))
1240 ren = (rend_t) ~RS_None; 1311 ren = (rend_t) ~RS_None;
1241 else if (GET_BASEBG (rstyle) == Color_bg) 1312 else if (GET_BASEBG (rstyle) == Color_bg)
1242 { 1313 {
1243 ren = DEFAULT_RSTYLE; 1314 ren = DEFAULT_RSTYLE;
… …
1250 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); 1321 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue);
1251 ERASE_ROWS (row, num); 1322 ERASE_ROWS (row, num);
1252 gcvalue.foreground = PixColors[Color_fg]; 1323 gcvalue.foreground = PixColors[Color_fg];
1253 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); 1324 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue);
1254 } 1325 }
1326
1255 for (; num--; row++) 1327 for (; num--; row++)
1256 { 1328 {
1257 scr_blank_screen_mem (screen.text, screen.rend, 1329 scr_blank_screen_mem (screen.text, screen.rend,
1258 (unsigned int) (row + row_offset), rstyle); 1330 (unsigned int) (row + row_offset), rstyle);
1259 screen.tlen[row + row_offset] = 0; 1331 screen.tlen[row + row_offset] = 0;
… …
1293 * Insert/Delete <count> lines 1365 * Insert/Delete <count> lines
1294 */ 1366 */
1295void 1367void
1296rxvt_term::scr_insdel_lines (int count, int insdel) 1368rxvt_term::scr_insdel_lines (int count, int insdel)
1297{ 1369{
1298 int end; 1370 int end;
1299 1371
1300 ZERO_SCROLLBACK (); 1372 ZERO_SCROLLBACK ();
1301 1373
1302 selection_check (1); 1374 selection_check (1);
1303 1375
… …
1322 * Insert/Delete <count> characters from the current position 1394 * Insert/Delete <count> characters from the current position
1323 */ 1395 */
1324void 1396void
1325rxvt_term::scr_insdel_chars (int count, int insdel) 1397rxvt_term::scr_insdel_chars (int count, int insdel)
1326{ 1398{
1327 int col, row; 1399 int col, row;
1328 rend_t tr; 1400 rend_t tr;
1329 text_t *stp; 1401 text_t *stp;
1330 rend_t *srp; 1402 rend_t *srp;
1331 int16_t *slp; 1403 int16_t *slp;
1332 1404
1333 want_refresh = 1; 1405 want_refresh = 1;
1334 ZERO_SCROLLBACK (); 1406 ZERO_SCROLLBACK ();
1335 1407
1336 if (count <= 0) 1408 if (count <= 0)
… …
1343 screen.flags &= ~Screen_WrapNext; 1415 screen.flags &= ~Screen_WrapNext;
1344 1416
1345 stp = screen.text[row]; 1417 stp = screen.text[row];
1346 srp = screen.rend[row]; 1418 srp = screen.rend[row];
1347 slp = & (screen.tlen[row]); 1419 slp = & (screen.tlen[row]);
1420
1348 switch (insdel) 1421 switch (insdel)
1349 { 1422 {
1350 case INSERT: 1423 case INSERT:
1351 for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; 1424 for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col;
1352 col--) 1425 col--)
1353 { 1426 {
1354 stp[col] = stp[col - count]; 1427 stp[col] = stp[col - count];
1355 srp[col] = srp[col - count]; 1428 srp[col] = srp[col - count];
1356 } 1429 }
1430
1357 if (*slp != -1) 1431 if (*slp != -1)
1358 { 1432 {
1359 *slp += count; 1433 *slp += count;
1360 MIN_IT (*slp, TermWin.ncol); 1434 MIN_IT (*slp, TermWin.ncol);
1361 } 1435 }
1436
1362 if (selection.op && current_screen == selection.screen 1437 if (selection.op && current_screen == selection.screen
1363 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) 1438 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur))
1364 { 1439 {
1365 if (selection.end.row != screen.cur.row 1440 if (selection.end.row != screen.cur.row
1366 || (selection.end.col + count >= TermWin.ncol)) 1441 || (selection.end.col + count >= TermWin.ncol))
… …
1370 selection.beg.col += count; 1445 selection.beg.col += count;
1371 selection.mark.col += count; /* XXX: yes? */ 1446 selection.mark.col += count; /* XXX: yes? */
1372 selection.end.col += count; 1447 selection.end.col += count;
1373 } 1448 }
1374 } 1449 }
1450
1375 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), 1451 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]),
1376 (unsigned int)count, rstyle); 1452 (unsigned int)count, rstyle);
1377 break; 1453 break;
1454
1378 case ERASE: 1455 case ERASE:
1379 screen.cur.col += count; /* don't worry if > TermWin.ncol */ 1456 screen.cur.col += count; /* don't worry if > TermWin.ncol */
1380 selection_check (1); 1457 selection_check (1);
1381 screen.cur.col -= count; 1458 screen.cur.col -= count;
1382 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), 1459 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]),
1383 (unsigned int)count, rstyle); 1460 (unsigned int)count, rstyle);
1384 break; 1461 break;
1462
1385 case DELETE: 1463 case DELETE:
1386 tr = srp[TermWin.ncol - 1]
1387 & (RS_fgMask | RS_bgMask | RS_baseattrMask); 1464 tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask);
1465
1388 for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) 1466 for (col = screen.cur.col; (col + count) < TermWin.ncol; col++)
1389 { 1467 {
1390 stp[col] = stp[col + count]; 1468 stp[col] = stp[col + count];
1391 srp[col] = srp[col + count]; 1469 srp[col] = srp[col + count];
1392 } 1470 }
1471
1393 scr_blank_line (& (stp[TermWin.ncol - count]), 1472 scr_blank_line (& (stp[TermWin.ncol - count]),
1394 & (srp[TermWin.ncol - count]), 1473 & (srp[TermWin.ncol - count]),
1395 (unsigned int)count, tr); 1474 (unsigned int)count, tr);
1475
1396 if (*slp == -1) /* break line continuation */ 1476 if (*slp == -1) /* break line continuation */
1397 *slp = TermWin.ncol; 1477 *slp = TermWin.ncol;
1478
1398 *slp -= count; 1479 *slp -= count;
1399 MAX_IT (*slp, 0); 1480 MAX_IT (*slp, 0);
1481
1400 if (selection.op && current_screen == selection.screen 1482 if (selection.op && current_screen == selection.screen
1401 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) 1483 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur))
1402 { 1484 {
1403 if (selection.end.row != screen.cur.row 1485 if (selection.end.row != screen.cur.row
1404 || (screen.cur.col >= selection.beg.col - count) 1486 || (screen.cur.col >= selection.beg.col - count)
… …
1410 selection.beg.col -= count; 1492 selection.beg.col -= count;
1411 selection.mark.col -= count; /* XXX: yes? */ 1493 selection.mark.col -= count; /* XXX: yes? */
1412 selection.end.col -= count; 1494 selection.end.col -= count;
1413 } 1495 }
1414 } 1496 }
1497
1415 break; 1498 break;
1416 } 1499 }
1417} 1500}
1418 1501
1419/* ------------------------------------------------------------------------- */ 1502/* ------------------------------------------------------------------------- */
… …
1424void 1507void
1425rxvt_term::scr_scroll_region (int top, int bot) 1508rxvt_term::scr_scroll_region (int top, int bot)
1426{ 1509{
1427 MAX_IT (top, 0); 1510 MAX_IT (top, 0);
1428 MIN_IT (bot, (int)TermWin.nrow - 1); 1511 MIN_IT (bot, (int)TermWin.nrow - 1);
1512
1429 if (top > bot) 1513 if (top > bot)
1430 return; 1514 return;
1515
1431 screen.tscroll = top; 1516 screen.tscroll = top;
1432 screen.bscroll = bot; 1517 screen.bscroll = bot;
1433 scr_gotorc (0, 0, 0); 1518 scr_gotorc (0, 0, 0);
1434} 1519}
1435 1520
… …
1441 */ 1526 */
1442void 1527void
1443rxvt_term::scr_cursor_visible (int mode) 1528rxvt_term::scr_cursor_visible (int mode)
1444{ 1529{
1445 want_refresh = 1; 1530 want_refresh = 1;
1531
1446 if (mode) 1532 if (mode)
1447 screen.flags |= Screen_VisibleCursor; 1533 screen.flags |= Screen_VisibleCursor;
1448 else 1534 else
1449 screen.flags &= ~Screen_VisibleCursor; 1535 screen.flags &= ~Screen_VisibleCursor;
1450} 1536}
… …
1664 row_col_t rc[RC_COUNT]; 1750 row_col_t rc[RC_COUNT];
1665 1751
1666 if (drawn_text == NULL) /* sanity check */ 1752 if (drawn_text == NULL) /* sanity check */
1667 return; 1753 return;
1668 1754
1755#ifndef NO_SLOW_LINK_SUPPORT
1756 if (refresh_type == FAST_REFRESH && !display->is_local)
1757 {
1758 y = 0;
1759 height = TermWin.height;
1760 }
1761#endif
1762
1669#ifdef DEBUG_STRICT 1763#ifdef DEBUG_STRICT
1670 x = max (x, (int)TermWin.int_bwidth); 1764 x = max (x, 0);
1671 x = min (x, (int)TermWin.width); 1765 x = min (x, (int)TermWin.width);
1672 y = max (y, (int)TermWin.int_bwidth); 1766 y = max (y, 0);
1673 y = min (y, (int)TermWin.height); 1767 y = min (y, (int)TermWin.height);
1674#endif 1768#endif
1675 1769
1676 /* round down */ 1770 /* round down */
1677 rc[PART_BEG].col = Pixel2Col (x); 1771 rc[PART_BEG].col = Pixel2Col (x);
… …
1688 } 1782 }
1689 1783
1690 D_SCREEN ((stderr, "rxvt_scr_expose (x:%d, y:%d, w:%d, h:%d) area (c:%d,r:%d)- (c:%d,r:%d)", x, y, width, height, rc[PART_BEG].col, rc[PART_BEG].row, rc[PART_END].col, rc[PART_END].row)); 1784 D_SCREEN ((stderr, "rxvt_scr_expose (x:%d, y:%d, w:%d, h:%d) area (c:%d,r:%d)- (c:%d,r:%d)", x, y, width, height, rc[PART_BEG].col, rc[PART_BEG].row, rc[PART_END].col, rc[PART_END].row));
1691 1785
1692 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) 1786 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)
1693 fill_text (& (drawn_text[i][rc[PART_BEG].col]), 0, 1787 fill_text (&drawn_text[i][rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1694 (rc[PART_END].col - rc[PART_BEG].col + 1));
1695 1788
1696 if (refresh) 1789 if (refresh)
1697 scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS); 1790 scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS);
1698} 1791}
1699 1792
… …
1766 if (TermWin.view_start != oldviewstart) 1859 if (TermWin.view_start != oldviewstart)
1767 { 1860 {
1768 want_refresh = 1; 1861 want_refresh = 1;
1769 num_scr -= (TermWin.view_start - oldviewstart); 1862 num_scr -= (TermWin.view_start - oldviewstart);
1770 } 1863 }
1864
1771 return (int) (TermWin.view_start - oldviewstart); 1865 return (int) (TermWin.view_start - oldviewstart);
1772} 1866}
1773 1867
1774/* ------------------------------------------------------------------------- */ 1868/* ------------------------------------------------------------------------- */
1775void 1869void
… …
1893 1987
1894 /* 1988 /*
1895 * C: set the cursor character (s) 1989 * C: set the cursor character (s)
1896 */ 1990 */
1897 { 1991 {
1898 unsigned char setoldcursor; 1992 unsigned char setoldcursor;
1899 rend_t ccol1, /* Cursor colour */ 1993 rend_t ccol1, /* Cursor colour */
1900 ccol2; /* Cursor colour2 */ 1994 ccol2; /* Cursor colour2 */
1901 1995
1902 showcursor = (screen.flags & Screen_VisibleCursor); 1996 showcursor = (screen.flags & Screen_VisibleCursor);
1903#ifdef CURSOR_BLINK 1997#ifdef CURSOR_BLINK
1904 if (hidden_cursor) 1998 if (hidden_cursor)
1905 showcursor = 0; 1999 showcursor = 0;
1906#endif 2000#endif
1907 2001
1908 if (showcursor) 2002 if (showcursor)
1909 { 2003 {
1910 srp = & (screen.rend[screen.cur.row + TermWin.saveLines] 2004 srp = &(screen.rend[screen.cur.row + TermWin.saveLines][screen.cur.col]);
1911 [screen.cur.col]);
1912 2005
1913 if (showcursor && TermWin.focus) 2006 if (showcursor && TermWin.focus)
1914 { 2007 {
1915 *srp ^= RS_RVid; 2008 *srp ^= RS_RVid;
1916#ifndef NO_CURSORCOLOR 2009#ifndef NO_CURSORCOLOR
… …
1944 if (screen.cur.row + TermWin.view_start != ocrow 2037 if (screen.cur.row + TermWin.view_start != ocrow
1945 || screen.cur.col != oldcursor.col) 2038 || screen.cur.col != oldcursor.col)
1946 { 2039 {
1947 if (ocrow < TermWin.nrow 2040 if (ocrow < TermWin.nrow
1948 && oldcursor.col < TermWin.ncol) 2041 && oldcursor.col < TermWin.ncol)
1949 {
1950 drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); 2042 drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline);
1951 } 2043
1952 if (TermWin.focus || !showcursor) 2044 if (TermWin.focus || !showcursor)
1953 oldcursor.row = -1; 2045 oldcursor.row = -1;
1954 else 2046 else
1955 setoldcursor = 1; 2047 setoldcursor = 1;
1956 } 2048 }
1957 } 2049 }
1958 else if (!TermWin.focus) 2050 else if (!TermWin.focus)
1959 setoldcursor = 1; 2051 setoldcursor = 1;
2052
1960 if (setoldcursor) 2053 if (setoldcursor)
1961 { 2054 {
1962 if (screen.cur.row + TermWin.view_start >= TermWin.nrow) 2055 if (screen.cur.row + TermWin.view_start >= TermWin.nrow)
1963 oldcursor.row = -1; 2056 oldcursor.row = -1;
1964 else 2057 else
… …
1973 /* 2066 /*
1974 * D: CopyArea pass - very useful for slower links 2067 * D: CopyArea pass - very useful for slower links
1975 * This has been deliberately kept simple. 2068 * This has been deliberately kept simple.
1976 */ 2069 */
1977 i = num_scr; 2070 i = num_scr;
2071 if (!display->is_local
1978 if (refresh_type == FAST_REFRESH && num_scr_allow && i 2072 && refresh_type == FAST_REFRESH && num_scr_allow && i
1979 && abs (i) < TermWin.nrow && !must_clear) 2073 && abs (i) < TermWin.nrow && !must_clear)
1980 { 2074 {
1981 int16_t nits; 2075 int16_t nits;
1982 int j; 2076 int j;
1983 rend_t *drp2; 2077 rend_t *drp2;
1984 text_t *dtp2; 2078 text_t *dtp2;
1985 int len, wlen; 2079 int len, wlen;
1986 2080
1987 j = TermWin.nrow; 2081 j = TermWin.nrow;
1988 wlen = len = -1; 2082 wlen = len = -1;
1989 row = i > 0 ? 0 : j - 1; 2083 row = i > 0 ? 0 : j - 1;
1990 for (; j-- >= 0; row += (i > 0 ? 1 : -1)) 2084 for (; j-- >= 0; row += (i > 0 ? 1 : -1))
… …
2054 int ypixel = (int)Row2Pixel (row); 2148 int ypixel = (int)Row2Pixel (row);
2055 2149
2056 for (col = 0; col < TermWin.ncol; col++) 2150 for (col = 0; col < TermWin.ncol; col++)
2057 { 2151 {
2058 /* compare new text with old - if exactly the same then continue */ 2152 /* compare new text with old - if exactly the same then continue */
2153 if (stp[col] == dtp[col] /* Must match characters to skip. */
2154 && (srp[col] == drp[col] /* Either rendition the same or */
2155 || (stp[col] == ' ' /* space w/ no background change */
2156 && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col]))))
2157 continue;
2158
2159 // redraw one or more characters
2160
2161 // seek to the beginning if wide characters
2162 while (stp[col] == NOCHAR && col > 0)
2163 --col;
2164
2059 rend_t rend = srp[col]; /* screen rendition (target rendtion) */ 2165 rend_t rend = srp[col]; /* screen rendition (target rendtion) */
2060
2061 if (stp[col] == dtp[col] /* Must match characters to skip. */
2062 && (rend == drp[col] /* Either rendition the same or */
2063 || (stp[col] == ' ' /* space w/ no background change */
2064 && GET_BGATTR (rend) == GET_BGATTR (drp[col]))))
2065 continue;
2066
2067 text_t *text = stp + col; 2166 text_t *text = stp + col;
2068 int count = 1; 2167 int count = 1;
2069 2168
2070 /* redraw one or more characters */
2071
2072 dtp[col] = stp[col]; 2169 dtp[col] = stp[col];
2073 drp[col] = rend; 2170 drp[col] = rend;
2074
2075 if (*text == NOCHAR) // never start redrawing at invisible characters. */
2076 continue;
2077 2171
2078 int xpixel = Col2Pixel (col); 2172 int xpixel = Col2Pixel (col);
2079 2173
2080 // this loop looks very messy, it can probably be optimized 2174 // this loop looks very messy, it can probably be optimized
2081 // and cleaned a bit by you? 2175 // and cleaned a bit by you?
… …
2125 rend = GET_ATTR (rend); 2219 rend = GET_ATTR (rend);
2126 2220
2127 rvid = !!(rend & RS_RVid); 2221 rvid = !!(rend & RS_RVid);
2128 2222
2129#ifndef NO_BOLD_UNDERLINE_REVERSE 2223#ifndef NO_BOLD_UNDERLINE_REVERSE
2130 if (rend & RS_Bold && fore == Color_fg) 2224 if (rend & RS_Bold && fore == Color_fg && !(Options & Opt_realBold))
2131 { 2225 {
2132 if (ISSET_PIXCOLOR (Color_BD)) 2226 if (ISSET_PIXCOLOR (Color_BD))
2133 fore = Color_BD; 2227 fore = Color_BD;
2134 else 2228 else
2135 rvid = !rvid; 2229 rvid = !rvid;
2136 } 2230 }
2137 2231
2138 if (rend & RS_Uline) 2232 if (rend & RS_Uline)
2139 {
2140 if (ISSET_PIXCOLOR (Color_UL)) 2233 if (ISSET_PIXCOLOR (Color_UL))
2141 fore = Color_UL; 2234 fore = Color_UL;
2142 }
2143#endif 2235#endif
2144 2236
2145 if (rvid) 2237 if (rvid)
2146 { 2238 {
2147 SWAP_IT (fore, back, int); 2239 SWAP_IT (fore, back, int);
… …
2155 back = Color_RV; 2247 back = Color_RV;
2156#endif 2248#endif
2157 } 2249 }
2158 2250
2159#ifdef TEXT_BLINK 2251#ifdef TEXT_BLINK
2160 if (rend & RS_Blink) 2252 if (rend & RS_Blink && (back == Color_bg || fore == Color_bg))
2161 { 2253 {
2162 if (!text_blink_ev.active) 2254 if (!text_blink_ev.active)
2163 { 2255 {
2164 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 2256 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
2165 hidden_text = 0; 2257 hidden_text = 0;
… …
2195 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, Color_bg); 2287 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, Color_bg);
2196 } 2288 }
2197 else 2289 else
2198 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); 2290 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back);
2199 2291
2200 if ((rend & RS_Uline) && (font->descent > 1)) 2292 if (rend & RS_Uline && font->descent > 1 && fore != back)
2201 XDrawLine (display->display, drawBuffer, TermWin.gc, 2293 XDrawLine (display->display, drawBuffer, TermWin.gc,
2202 xpixel, ypixel + font->ascent + 1, 2294 xpixel, ypixel + font->ascent + 1,
2203 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); 2295 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
2204 } /* for (col....) */ 2296 } /* for (col....) */
2205 } /* for (row....) */ 2297 } /* for (row....) */
2206 2298
2207 /* 2299 /*
2208 * G: cleanup cursor and display outline cursor if necessary 2300 * G: cleanup cursor and display outline cursor if necessary
… …
2228 while (oldcursor.col + cursorwidth < TermWin.ncol 2320 while (oldcursor.col + cursorwidth < TermWin.ncol
2229 && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) 2321 && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR)
2230 cursorwidth++; 2322 cursorwidth++;
2231 2323
2232 XDrawRectangle (display->display, drawBuffer, TermWin.gc, 2324 XDrawRectangle (display->display, drawBuffer, TermWin.gc,
2233 Col2Pixel (oldcursor.col), 2325 Col2Pixel (oldcursor.col),
2234 Row2Pixel (oldcursor.row), 2326 Row2Pixel (oldcursor.row),
2235 (unsigned int) (Width2Pixel (cursorwidth) - 1), 2327 (unsigned int) (Width2Pixel (cursorwidth) - 1),
2236 (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); 2328 (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1));
2237 } 2329 }
2238 } 2330 }
2239 2331
2240 /* 2332 /*
2241 * H: cleanup selection 2333 * H: cleanup selection
… …
2243 scr_reverse_selection (); 2335 scr_reverse_selection ();
2244 2336
2245 /* 2337 /*
2246 * I: other general cleanup 2338 * I: other general cleanup
2247 */ 2339 */
2340#if 0
2248 if (clearfirst && TermWin.int_bwidth) 2341 if (clearfirst && TermWin.int_bwidth)
2249 /* 2342 /*
2250 * clear the whole screen height, note that width == 0 is treated 2343 * clear the whole screen height, note that width == 0 is treated
2251 * specially by XClearArea 2344 * specially by XClearArea
2252 */ 2345 */
2253 XClearArea (display->display, TermWin.vt, 0, 0, 2346 XClearArea (display->display, TermWin.vt, 0, 0,
2254 (unsigned int)TermWin.int_bwidth, 2347 (unsigned int)TermWin.int_bwidth,
2255 (unsigned int)TermWin_TotalHeight (), False); 2348 (unsigned int)TermWin_TotalHeight (), False);
2349
2256 if (clearlast && TermWin.int_bwidth) 2350 if (clearlast && TermWin.int_bwidth)
2257 /* 2351 /*
2258 * clear the whole screen height, note that width == 0 is treated 2352 * clear the whole screen height, note that width == 0 is treated
2259 * specially by XClearArea 2353 * specially by XClearArea
2260 */ 2354 */
2261 XClearArea (display->display, TermWin.vt, 2355 XClearArea (display->display, TermWin.vt,
2262 TermWin.width + TermWin.int_bwidth, 0, 2356 TermWin.width + TermWin.int_bwidth, 0,
2263 (unsigned int)TermWin.int_bwidth, 2357 (unsigned int)TermWin.int_bwidth,
2264 (unsigned int)TermWin_TotalHeight (), False); 2358 (unsigned int)TermWin_TotalHeight (), False);
2359#endif
2360
2265 if (refresh_type & SMOOTH_REFRESH) 2361 if (refresh_type & SMOOTH_REFRESH)
2266 XSync (display->display, False); 2362 XFlush (display->display);
2267 2363
2268 num_scr = 0; 2364 num_scr = 0;
2269 num_scr_allow = 1; 2365 num_scr_allow = 1;
2270 want_refresh = 0; /* screen is current */ 2366 want_refresh = 0; /* screen is current */
2271} 2367}
… …
2293 } 2389 }
2294} 2390}
2295 2391
2296/* ------------------------------------------------------------------------- */ 2392/* ------------------------------------------------------------------------- */
2297void 2393void
2298rxvt_term::scr_clear () 2394rxvt_term::scr_clear (bool really)
2299{ 2395{
2300 if (!TermWin.mapped) 2396 if (!TermWin.mapped)
2301 return; 2397 return;
2302 2398
2303 num_scr_allow = 0; 2399 num_scr_allow = 0;
2304 want_refresh = 1; 2400 want_refresh = 1;
2401
2305#ifdef TRANSPARENT 2402#ifdef TRANSPARENT
2306 if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) 2403 if ((Options & Opt_transparent) && (am_pixmap_trans == 0))
2307 { 2404 {
2308 int i; 2405 int i;
2309 2406
… …
2316 if (TermWin.parent[i] != None) 2413 if (TermWin.parent[i] != None)
2317 XClearWindow (display->display, TermWin.parent[i]); 2414 XClearWindow (display->display, TermWin.parent[i]);
2318 } 2415 }
2319#endif 2416#endif
2320 2417
2418 if (really)
2321 XClearWindow (display->display, TermWin.vt); 2419 XClearWindow (display->display, TermWin.vt);
2322} 2420}
2323 2421
2324/* ------------------------------------------------------------------------- */ 2422/* ------------------------------------------------------------------------- */
2325void 2423void
2326rxvt_term::scr_reverse_selection () 2424rxvt_term::scr_reverse_selection ()
2327{ 2425{
2328 int i, col, row, end_row;
2329 rend_t *srp;
2330
2331 if (selection.op && current_screen == selection.screen) 2426 if (selection.op && current_screen == selection.screen)
2332 { 2427 {
2333 end_row = TermWin.saveLines - TermWin.view_start; 2428 int end_row = TermWin.saveLines - TermWin.view_start;
2334 i = selection.beg.row + TermWin.saveLines; 2429 int i = selection.beg.row + TermWin.saveLines;
2335 row = selection.end.row + TermWin.saveLines; 2430 int col, row = selection.end.row + TermWin.saveLines;
2431 rend_t *srp;
2432
2336 if (i >= end_row) 2433 if (i >= end_row)
2337 col = selection.beg.col; 2434 col = selection.beg.col;
2338 else 2435 else
2339 { 2436 {
2340 col = 0; 2437 col = 0;
2341 i = end_row; 2438 i = end_row;
2342 } 2439 }
2440
2343 end_row += TermWin.nrow; 2441 end_row += TermWin.nrow;
2344 for (; i < row && i < end_row; i++, col = 0) 2442 for (; i < row && i < end_row; i++, col = 0)
2345 for (srp = screen.rend[i]; col < TermWin.ncol; col++) 2443 for (srp = screen.rend[i]; col < TermWin.ncol; col++)
2346 srp[col] ^= RS_RVid; 2444 srp[col] ^= RS_RVid;
2445
2347 if (i == row && i < end_row) 2446 if (i == row && i < end_row)
2348 for (srp = screen.rend[i]; col < selection.end.col; col++) 2447 for (srp = screen.rend[i]; col < selection.end.col; col++)
2349 srp[col] ^= RS_RVid; 2448 srp[col] ^= RS_RVid;
2350 } 2449 }
2351} 2450}
… …
2439 { 2538 {
2440 n = min (len - i, PROP_SIZE); 2539 n = min (len - i, PROP_SIZE);
2441 MEMCPY (ds, data + i, n); 2540 MEMCPY (ds, data + i, n);
2442 2541
2443 for (j = 0; j < n; j++) 2542 for (j = 0; j < n; j++)
2444 if (ds[j] == '\n') 2543 if (ds[j] == C0_LF)
2445 ds[j] = '\r'; 2544 ds[j] = C0_CR;
2446 2545
2447 tt_write (ds, (int)n); 2546 tt_write (ds, (int)n);
2448 } 2547 }
2449 2548
2450 free (ds); 2549 free (ds);
… …
2511 } 2610 }
2512 2611
2513 if (ct.nitems == 0) 2612 if (ct.nitems == 0)
2514 { 2613 {
2515 D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); 2614 D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end"));
2615
2516 if (selection_wait == Sel_normal && nread == 0 2616 if (selection_wait == Sel_normal && nread == 0
2517 && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion 2617 && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion
2518 { 2618 {
2519 /* 2619 /*
2520 * pass through again trying CUT_BUFFER0 if we've come from 2620 * pass through again trying CUT_BUFFER0 if we've come from
… …
2530 2630
2531 nread += ct.nitems; 2631 nread += ct.nitems;
2532 2632
2533 char **cl; 2633 char **cl;
2534 int cr; 2634 int cr;
2535 if (XmbTextPropertyToTextList (display->display, &ct, &cl, 2635 if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl)
2536 &cr) >= 0 && cl)
2537 { 2636 {
2538 for (int i = 0; i < cr; i++) 2637 for (int i = 0; i < cr; i++)
2539 paste ((unsigned char *)cl[i], STRLEN (cl[i])); 2638 paste ((unsigned char *)cl[i], STRLEN (cl[i]));
2540 2639
2541 XFreeStringList (cl); 2640 XFreeStringList (cl);
… …
2562void 2661void
2563rxvt_term::incr_cb (time_watcher &w) 2662rxvt_term::incr_cb (time_watcher &w)
2564{ 2663{
2565 selection_wait = Sel_none; 2664 selection_wait = Sel_none;
2566 2665
2567 rxvt_print_error ("data loss: timeout on INCR selection paste"); 2666 rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n");
2568} 2667}
2569 2668
2570/* 2669/*
2571 * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> 2670 * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za>
2572 */ 2671 */
… …
2575{ 2674{
2576 int reget_time = 0; 2675 int reget_time = 0;
2577 2676
2578 if (prop == None) 2677 if (prop == None)
2579 return; 2678 return;
2679
2580 D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); 2680 D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop));
2581 if (selection_wait == Sel_normal) 2681 if (selection_wait == Sel_normal)
2582 { 2682 {
2583 int a, afmt; 2683 int a, afmt;
2584 Atom atype; 2684 Atom atype;
2585 unsigned long bytes_after, nitems; 2685 unsigned long bytes_after, nitems;
2586 unsigned char *s = NULL; 2686 unsigned char *s = NULL;
2587 2687
2588 a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, 2688 a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False,
2589 xa[XA_INCR], &atype, &afmt, &nitems, 2689 xa[XA_INCR], &atype, &afmt, &nitems,
2590 &bytes_after, &s); 2690 &bytes_after, &s);
2591 if (s) 2691 if (s)
2592 XFree (s); 2692 XFree (s);
2593 if (a != Success) 2693 if (a != Success)
2594 return; 2694 return;
2695
2595#ifndef __CYGWIN32__ 2696#ifndef __CYGWIN32__
2596 if (atype == xa[XA_INCR]) 2697 if (atype == xa[XA_INCR])
2597 { /* start an INCR transfer */ 2698 { /* start an INCR transfer */
2598 D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); 2699 D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer"));
2599 XDeleteProperty (display->display, win, prop); 2700 XDeleteProperty (display->display, win, prop);
… …
2605 2706
2606 } 2707 }
2607 else if (selection_wait == Sel_incr) 2708 else if (selection_wait == Sel_incr)
2608 { 2709 {
2609 reget_time = 1; 2710 reget_time = 1;
2711
2610 if (selection_paste (win, prop, True) == -1) 2712 if (selection_paste (win, prop, True) == -1)
2611 { 2713 {
2612 D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); 2714 D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end"));
2613 selection_wait = Sel_none; 2715 selection_wait = Sel_none;
2614 incr_ev.stop (); 2716 incr_ev.stop ();
2615 } 2717 }
2616 } 2718 }
2617 if (reget_time) /* received more data so reget time */ 2719 if (reget_time) /* received more data so reget time */
2618 incr_ev.start (NOW + 10); 2720 incr_ev.start (NOW + 10);
2619} 2721}
2722
2620/* ------------------------------------------------------------------------- */ 2723/* ------------------------------------------------------------------------- */
2621/* 2724/*
2622 * Request the current selection: 2725 * Request the current selection:
2623 * Order: > internal selection if available 2726 * Order: > internal selection if available
2624 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) 2727 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+)
… …
2629 */ 2732 */
2630void 2733void
2631rxvt_term::selection_request (Time tm, int x, int y) 2734rxvt_term::selection_request (Time tm, int x, int y)
2632{ 2735{
2633 D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); 2736 D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y));
2737
2634 if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) 2738 if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height)
2635 return; /* outside window */ 2739 return; /* outside window */
2636 2740
2637 if (selection.text != NULL) 2741 if (selection.text)
2638 { /* internal selection */ 2742 { /* internal selection */
2639 D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); 2743 D_SELECT ((stderr, "rxvt_selection_request: pasting internal"));
2640 paste (selection.text, selection.len); 2744 char *str = rxvt_wcstombs (selection.text, selection.len);
2745 paste ((unsigned char *)str, strlen (str));
2746 free (str);
2641 return; 2747 return;
2642 } 2748 }
2643 else 2749 else
2644 { 2750 {
2645 int i; 2751 int i;
2646 2752
2647 selection_request_time = tm; 2753 selection_request_time = tm;
2648 selection_wait = Sel_normal; 2754 selection_wait = Sel_normal;
2755
2649 for (i = Sel_Primary; i <= Sel_Clipboard; i++) 2756 for (i = Sel_Primary; i <= Sel_Clipboard; i++)
2650 { 2757 {
2651#if X_HAVE_UTF8_STRING 2758#if X_HAVE_UTF8_STRING
2652 selection_type = Sel_UTF8String; 2759 selection_type = Sel_UTF8String;
2653 if (selection_request_other (xa[XA_UTF8_STRING], i)) 2760 if (selection_request_other (xa[XA_UTF8_STRING], i))
… …
2658 return; 2765 return;
2659#endif 2766#endif
2660 2767
2661 } 2768 }
2662 } 2769 }
2770
2663 selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ 2771 selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */
2664 D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); 2772 D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0"));
2665 selection_paste (display->root, XA_CUT_BUFFER0, False); 2773 selection_paste (display->root, XA_CUT_BUFFER0, False);
2666} 2774}
2667 2775
2668int 2776int
2669rxvt_term::selection_request_other (Atom target, int selnum) 2777rxvt_term::selection_request_other (Atom target, int selnum)
2670{ 2778{
2671 Atom sel; 2779 Atom sel;
2672#ifdef DEBUG_SELECT 2780#ifdef DEBUG_SELECT
2673 char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; 2781 char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" };
2674#endif 2782#endif
2675 2783
2676 selection_type |= selnum; 2784 selection_type |= selnum;
2785
2677 if (selnum == Sel_Primary) 2786 if (selnum == Sel_Primary)
2678 sel = XA_PRIMARY; 2787 sel = XA_PRIMARY;
2679 else if (selnum == Sel_Secondary) 2788 else if (selnum == Sel_Secondary)
2680 sel = XA_SECONDARY; 2789 sel = XA_SECONDARY;
2681 else 2790 else
2682 sel = xa[XA_CLIPBOARD]; 2791 sel = xa[XA_CLIPBOARD];
2792
2683 if (XGetSelectionOwner (display->display, sel) != None) 2793 if (XGetSelectionOwner (display->display, sel) != None)
2684 { 2794 {
2685 D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); 2795 D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum]));
2686 XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], 2796 XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION],
2687 TermWin.vt, selection_request_time); 2797 TermWin.vt, selection_request_time);
2688 return 1; 2798 return 1;
2689 } 2799 }
2800
2690 return 0; 2801 return 0;
2691} 2802}
2692 2803
2693/* ------------------------------------------------------------------------- */ 2804/* ------------------------------------------------------------------------- */
2694/* 2805/*
… …
2703 want_refresh = 1; 2814 want_refresh = 1;
2704 free (selection.text); 2815 free (selection.text);
2705 selection.text = NULL; 2816 selection.text = NULL;
2706 selection.len = 0; 2817 selection.len = 0;
2707 CLEAR_SELECTION (); 2818 CLEAR_SELECTION ();
2819
2820 if (display->selection_owner == this)
2821 display->selection_owner = 0;
2708} 2822}
2709 2823
2710/* ------------------------------------------------------------------------- */ 2824/* ------------------------------------------------------------------------- */
2711/* 2825/*
2712 * Copy a selection into the cut buffer 2826 * Copy a selection into the cut buffer
2713 * EXT: button 1 or 3 release 2827 * EXT: button 1 or 3 release
2714 */ 2828 */
2715void 2829void
2716rxvt_term::selection_make (Time tm) 2830rxvt_term::selection_make (Time tm)
2717{ 2831{
2718 int i, col, end_col, row, end_row; 2832 int i, col, end_col, row, end_row;
2719 unsigned char *new_selection_text; 2833 wchar_t *new_selection_text;
2720 char *str;
2721 text_t *t; 2834 text_t *t;
2722#ifdef ACS_ASCII
2723 rend_t *re;
2724#endif
2725 2835
2726 D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); 2836 D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks));
2727 switch (selection.op) 2837 switch (selection.op)
2728 { 2838 {
2729 case SELECTION_CONT: 2839 case SELECTION_CONT:
… …
2735 selection.op = SELECTION_DONE; 2845 selection.op = SELECTION_DONE;
2736 /* FALLTHROUGH */ 2846 /* FALLTHROUGH */
2737 default: 2847 default:
2738 return; 2848 return;
2739 } 2849 }
2850
2740 selection.op = SELECTION_DONE; 2851 selection.op = SELECTION_DONE;
2741 2852
2742 if (selection.clicks == 4) 2853 if (selection.clicks == 4)
2743 return; /* nothing selected, go away */ 2854 return; /* nothing selected, go away */
2744 2855
2745 i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1) + 1; 2856 i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1);
2746 str = (char *)rxvt_malloc (i * MB_CUR_MAX + 1); 2857 new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t));
2747
2748 new_selection_text = (unsigned char *)str;
2749 2858
2750 col = selection.beg.col; 2859 col = selection.beg.col;
2751 MAX_IT (col, 0); 2860 MAX_IT (col, 0);
2752 row = selection.beg.row + TermWin.saveLines; 2861 row = selection.beg.row + TermWin.saveLines;
2753 end_row = selection.end.row + TermWin.saveLines; 2862 end_row = selection.end.row + TermWin.saveLines;
2863 int ofs = 0;
2864 int extra = 0;
2754 2865
2755 for (; row <= end_row; row++, col = 0) 2866 for (; row <= end_row; row++, col = 0)
2756 { 2867 {
2757 t = & (screen.text[row][col]); 2868 t = &(screen.text[row][col]);
2758 2869
2759 end_col = screen.tlen[row]; 2870 end_col = screen.tlen[row];
2760 2871
2761 if (end_col == -1) 2872 if (end_col == -1)
2762 end_col = TermWin.ncol; 2873 end_col = TermWin.ncol;
2763 2874
2764 if (row == end_row) 2875 if (row == end_row)
2765 MIN_IT (end_col, selection.end.col); 2876 MIN_IT (end_col, selection.end.col);
2766 2877
2767 for (; col < end_col; col++) 2878 for (; col < end_col; col++)
2879 {
2768 if (*t == NOCHAR) 2880 if (*t == NOCHAR)
2769 t++; 2881 t++;
2882#if ENABLE_COMBINING
2883 else if (IS_COMPOSE (*t))
2884 {
2885 int len = rxvt_composite.expand (*t, 0);
2886
2887 extra -= (len - 1);
2888
2889 if (extra < 0)
2890 {
2891 extra += i;
2892 i += i;
2893 new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t));
2894 }
2895
2896 ofs += rxvt_composite.expand (*t++, new_selection_text + ofs);
2897 }
2898#endif
2770 else 2899 else
2771 { 2900 new_selection_text[ofs++] = *t++;
2772 int len = wctomb (str, *t++);
2773 if (len > 0)
2774 str += len;
2775 } 2901 }
2776 2902
2777 if (screen.tlen[row] != -1 && row != end_row) 2903 if (screen.tlen[row] != -1 && row != end_row)
2778 *str++ = '\n'; 2904 new_selection_text[ofs++] = C0_LF;
2779 } 2905 }
2780 2906
2781#ifndef NO_OLD_SELECTION
2782 if (selection_style == OLD_SELECT)
2783 if (end_col == TermWin.ncol)
2784 *str++ = '\n';
2785#endif
2786#ifndef NO_NEW_SELECTION
2787 if (selection_style != OLD_SELECT)
2788 if (end_col != selection.end.col) 2907 if (end_col != selection.end.col)
2789 *str++ = '\n'; 2908 new_selection_text[ofs++] = C0_LF;
2790#endif
2791 *str = '\0';
2792 2909
2793 i = str - (char *)new_selection_text; 2910 new_selection_text[ofs] = 0;
2911
2794 if (i == 0) 2912 if (ofs == 0)
2795 { 2913 {
2796 free (new_selection_text); 2914 free (new_selection_text);
2797 return; 2915 return;
2798 } 2916 }
2799 2917
2800 // due to MB_MAX_CUR, selection wastage is usually high, so realloc
2801 if (str - (char *)new_selection_text > 1024)
2802 new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1);
2803
2804 selection.len = i;
2805
2806 if (selection.text)
2807 free (selection.text); 2918 free (selection.text);
2808 2919
2809 selection.text = new_selection_text; 2920 // we usually allocate much more than necessary, so realloc it smaller again
2921 selection.len = ofs;
2922 selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t));
2810 2923
2811 XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); 2924 XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm);
2812 if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) 2925 if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt)
2813 display->set_selection_owner (this); 2926 display->set_selection_owner (this);
2814 else 2927 else
2815 rxvt_print_error ("can't get primary selection"); 2928 rxvt_warn ("can't get primary selection, ignoring.\n");
2816 2929
2817 { 2930#if 0
2818 XTextProperty ct; 2931 XTextProperty ct;
2819 char *cl = (char *)selection.text;
2820 2932
2821 if (XmbTextListToTextProperty (display->display, &cl, 1, XStringStyle, &ct) >= 0) 2933 if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0)
2822 { 2934 {
2823 XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8,
2824 PropModeReplace, ct.value, ct.nitems);
2825 XFree (ct.value);
2826 }
2827 else
2828 XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, 2935 XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8,
2829 PropModeReplace, selection.text, (int)selection.len); 2936 PropModeReplace, ct.value, ct.nitems);
2937 XFree (ct.value);
2830 } 2938 }
2939#endif
2831 2940
2832 selection_time = tm; 2941 selection_time = tm;
2833 D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); 2942 D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len));
2834} 2943}
2835 2944
… …
2864rxvt_term::selection_start_colrow (int col, int row) 2973rxvt_term::selection_start_colrow (int col, int row)
2865{ 2974{
2866 want_refresh = 1; 2975 want_refresh = 1;
2867 selection.mark.col = col; 2976 selection.mark.col = col;
2868 selection.mark.row = row - TermWin.view_start; 2977 selection.mark.row = row - TermWin.view_start;
2978
2869 MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); 2979 MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled);
2870 MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); 2980 MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1);
2871 MAX_IT (selection.mark.col, 0); 2981 MAX_IT (selection.mark.col, 0);
2872 MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); 2982 MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1);
2873 2983
2984 while (selection.mark.col > 0
2985 && screen.text[selection.mark.row + TermWin.saveLines][selection.mark.col] == NOCHAR)
2986 --selection.mark.col;
2987
2874 if (selection.op) 2988 if (selection.op)
2875 { /* clear the old selection */ 2989 { /* clear the old selection */
2876 selection.beg.row = selection.end.row = selection.mark.row; 2990 selection.beg.row = selection.end.row = selection.mark.row;
2877 selection.beg.col = selection.end.col = selection.mark.col; 2991 selection.beg.col = selection.end.col = selection.mark.col;
2878 } 2992 }
2993
2879 selection.op = SELECTION_INIT; 2994 selection.op = SELECTION_INIT;
2880 selection.screen = current_screen; 2995 selection.screen = current_screen;
2881} 2996}
2882 2997
2883/* ------------------------------------------------------------------------- */ 2998/* ------------------------------------------------------------------------- */
… …
2885 * Word select: select text for 2 clicks 3000 * Word select: select text for 2 clicks
2886 * We now only find out the boundary in one direction 3001 * We now only find out the boundary in one direction
2887 */ 3002 */
2888 3003
2889/* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ 3004/* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */
2890#define DELIMIT_TEXT(x) \ 3005#define DELIMIT_TEXT(x) \
2891 (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR (rs[Rs_cutchars], (x)) != NULL)) 3006 (unicode::is_space (x) ? 2 : (x) <= 0xff && !!STRCHR (rs[Rs_cutchars], (x)))
2892#define DELIMIT_REND(x) 1 3007#define DELIMIT_REND(x) 1
2893 3008
2894void 3009void
2895rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) 3010rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret)
2896{ 3011{
2897 int col, row, dirnadd, tcol, trow, w1, w2; 3012 int col, row, dirnadd, tcol, trow, w1, w2;
2898 row_col_t bound; 3013 row_col_t bound;
2899 text_t *stp; 3014 text_t *stp;
2900 rend_t *srp; 3015 rend_t *srp;
2901 3016
2902 if (dirn == UP) 3017 if (dirn == UP)
2903 { 3018 {
2904 bound.row = TermWin.saveLines - TermWin.nscrolled - 1; 3019 bound.row = TermWin.saveLines - TermWin.nscrolled - 1;
2905 bound.col = 0; 3020 bound.col = 0;
… …
2909 { 3024 {
2910 bound.row = TermWin.saveLines + TermWin.nrow; 3025 bound.row = TermWin.saveLines + TermWin.nrow;
2911 bound.col = TermWin.ncol - 1; 3026 bound.col = TermWin.ncol - 1;
2912 dirnadd = 1; 3027 dirnadd = 1;
2913 } 3028 }
3029
2914 row = mark->row + TermWin.saveLines; 3030 row = mark->row + TermWin.saveLines;
2915 col = mark->col; 3031 col = mark->col;
2916 MAX_IT (col, 0); 3032 MAX_IT (col, 0);
2917 /* find the edge of a word */ 3033 /* find the edge of a word */
2918 stp = & (screen.text[row][col]); 3034 stp = & (screen.text[row][col]);
2919 w1 = DELIMIT_TEXT (*stp); 3035 w1 = DELIMIT_TEXT (*stp);
2920 3036
2921 if (selection_style != NEW_SELECT)
2922 {
2923 if (w1 == 1)
2924 {
2925 stp += dirnadd;
2926 if (DELIMIT_TEXT (*stp) == 1)
2927 goto Old_Word_Selection_You_Die;
2928 col += dirnadd;
2929 }
2930 w1 = 0;
2931 }
2932 srp = (&screen.rend[row][col]); 3037 srp = (&screen.rend[row][col]);
2933 w2 = DELIMIT_REND (*srp); 3038 w2 = DELIMIT_REND (*srp);
2934 3039
2935 for (;;) 3040 for (;;)
2936 { 3041 {
2937 for (; col != bound.col; col += dirnadd) 3042 for (; col != bound.col; col += dirnadd)
2938 { 3043 {
2939 stp += dirnadd; 3044 stp += dirnadd;
3045 srp += dirnadd;
3046
3047 if (*stp == NOCHAR)
3048 continue;
3049
2940 if (DELIMIT_TEXT (*stp) != w1) 3050 if (DELIMIT_TEXT (*stp) != w1)
2941 break; 3051 break;
2942 srp += dirnadd;
2943 if (DELIMIT_REND (*srp) != w2) 3052 if (DELIMIT_REND (*srp) != w2)
2944 break; 3053 break;
2945 } 3054 }
3055
2946 if ((col == bound.col) && (row != bound.row)) 3056 if ((col == bound.col) && (row != bound.row))
2947 { 3057 {
2948 if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) 3058 if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1)
2949 { 3059 {
2950 trow = row + dirnadd; 3060 trow = row + dirnadd;
2951 tcol = dirn == UP ? TermWin.ncol - 1 : 0; 3061 tcol = dirn == UP ? TermWin.ncol - 1 : 0;
3062
2952 if (screen.text[trow] == NULL) 3063 if (screen.text[trow] == NULL)
2953 break; 3064 break;
3065
2954 stp = & (screen.text[trow][tcol]); 3066 stp = & (screen.text[trow][tcol]);
2955 srp = & (screen.rend[trow][tcol]); 3067 srp = & (screen.rend[trow][tcol]);
3068
2956 if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) 3069 if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2)
2957 break; 3070 break;
3071
2958 row = trow; 3072 row = trow;
2959 col = tcol; 3073 col = tcol;
2960 continue; 3074 continue;
2961 } 3075 }
2962 } 3076 }
2963 break; 3077 break;
2964 } 3078 }
3079
2965Old_Word_Selection_You_Die: 3080Old_Word_Selection_You_Die:
2966 D_SELECT ((stderr, "rxvt_selection_delimit_word (%s,...) @ (r:%3d, c:%3d) has boundary (r:%3d, c:%3d)", (dirn == UP ? "up " : "down"), mark->row, mark->col, row - TermWin.saveLines, col)); 3081 D_SELECT ((stderr, "rxvt_selection_delimit_word (%s,...) @ (r:%3d, c:%3d) has boundary (r:%3d, c:%3d)", (dirn == UP ? "up " : "down"), mark->row, mark->col, row - TermWin.saveLines, col));
2967 3082
2968 if (dirn == DN) 3083 if (dirn == DN)
2969 col++; /* put us on one past the end */ 3084 col++; /* put us on one past the end */
… …
2991 MAX_IT (row, 0); 3106 MAX_IT (row, 0);
2992 MIN_IT (row, (int)TermWin.nrow - 1); 3107 MIN_IT (row, (int)TermWin.nrow - 1);
2993 MAX_IT (col, 0); 3108 MAX_IT (col, 0);
2994 MIN_IT (col, (int)TermWin.ncol); 3109 MIN_IT (col, (int)TermWin.ncol);
2995 3110
2996#ifndef NO_NEW_SELECTION
2997 /* 3111 /*
2998 * If we're selecting characters (single click) then we must check first 3112 * If we're selecting characters (single click) then we must check first
2999 * if we are at the same place as the original mark. If we are then 3113 * if we are at the same place as the original mark. If we are then
3000 * select nothing. Otherwise, if we're to the right of the mark, you have to 3114 * select nothing. Otherwise, if we're to the right of the mark, you have to
3001 * be _past_ a character for it to be selected. 3115 * be _past_ a character for it to be selected.
3002 */ 3116 */
3003 if (selection_style != OLD_SELECT)
3004 {
3005 if (((selection.clicks % 3) == 1) && !flag 3117 if (((selection.clicks % 3) == 1) && !flag
3006 && (col == selection.mark.col 3118 && (col == selection.mark.col
3007 && (row == selection.mark.row + TermWin.view_start))) 3119 && (row == selection.mark.row + TermWin.view_start)))
3008 { 3120 {
3009 /* select nothing */ 3121 /* select nothing */
3010 selection.beg.row = selection.end.row = 0; 3122 selection.beg.row = selection.end.row = 0;
3011 selection.beg.col = selection.end.col = 0; 3123 selection.beg.col = selection.end.col = 0;
3012 selection.clicks = 4; 3124 selection.clicks = 4;
3013 want_refresh = 1; 3125 want_refresh = 1;
3014 D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); 3126 D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4"));
3015 return; 3127 return;
3016 }
3017 } 3128 }
3018#endif 3129
3019 if (selection.clicks == 4) 3130 if (selection.clicks == 4)
3020 selection.clicks = 1; 3131 selection.clicks = 1;
3021 3132
3022 selection_extend_colrow (col, row, !!flag, /* ? button 3 */ 3133 selection_extend_colrow (col, row, !!flag, /* ? button 3 */
3023 flag == 1 ? 1 : 0, /* ? button press */ 3134 flag == 1 ? 1 : 0, /* ? button press */
… …
3029 * Extend the selection to the specified col/row 3140 * Extend the selection to the specified col/row
3030 */ 3141 */
3031void 3142void
3032rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) 3143rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange)
3033{ 3144{
3034 int16_t ncol = TermWin.ncol; 3145 int16_t ncol = TermWin.ncol;
3035 int end_col; 3146 int end_col;
3036 row_col_t pos; 3147 row_col_t pos;
3037 enum { 3148 enum {
3038 LEFT, RIGHT 3149 LEFT, RIGHT
3039 } closeto = RIGHT; 3150 } closeto = RIGHT;
3040 3151
3041 D_SELECT ((stderr, "rxvt_selection_extend_colrow (c:%d, r:%d, %d, %d) clicks:%d, op:%d", col, row, button3, buttonpress, selection.clicks, selection.op)); 3152 D_SELECT ((stderr, "rxvt_selection_extend_colrow (c:%d, r:%d, %d, %d) clicks:%d, op:%d", col, row, button3, buttonpress, selection.clicks, selection.op));
… …
3077 pos.col = col; 3188 pos.col = col;
3078 pos.row = row; 3189 pos.row = row;
3079 3190
3080 pos.row -= TermWin.view_start; /* adjust for scroll */ 3191 pos.row -= TermWin.view_start; /* adjust for scroll */
3081 3192
3082#ifndef NO_OLD_SELECTION
3083 /*
3084 * This mimics some of the selection behaviour of version 2.20 and before.
3085 * There are no ``selection modes'', button3 is always character extension.
3086 * Note: button3 drag is always available, c.f. v2.20
3087 * Selection always terminates (left or right as appropriate) at the mark.
3088 */
3089 if (selection_style == OLD_SELECT)
3090 {
3091 if (selection.clicks == 1 || button3)
3092 {
3093 if (hate_those_clicks)
3094 {
3095 hate_those_clicks = 0;
3096 if (selection.clicks == 1)
3097 {
3098 selection.beg.row = selection.mark.row;
3099 selection.beg.col = selection.mark.col;
3100 }
3101 else
3102 {
3103 selection.mark.row = selection.beg.row;
3104 selection.mark.col = selection.beg.col;
3105 }
3106 }
3107 if (ROWCOL_IS_BEFORE (pos, selection.mark))
3108 {
3109 selection.end.row = selection.mark.row;
3110 selection.end.col = selection.mark.col + 1;
3111 selection.beg.row = pos.row;
3112 selection.beg.col = pos.col;
3113 }
3114 else
3115 {
3116 selection.beg.row = selection.mark.row;
3117 selection.beg.col = selection.mark.col;
3118 selection.end.row = pos.row;
3119 selection.end.col = pos.col + 1;
3120 }
3121 }
3122 else if (selection.clicks == 2)
3123 {
3124 selection_delimit_word (UP, & (selection.mark),
3125 & (selection.beg));
3126 selection_delimit_word (DN, & (selection.mark),
3127 & (selection.end));
3128 hate_those_clicks = 1;
3129 }
3130 else if (selection.clicks == 3)
3131 {
3132 selection.beg.row = selection.end.row = selection.mark.row;
3133 selection.beg.col = 0;
3134 selection.end.col = ncol;
3135 hate_those_clicks = 1;
3136 }
3137 D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col));
3138 return;
3139 }
3140#endif /* ! NO_OLD_SELECTION */
3141#ifndef NO_NEW_SELECTION
3142 /* selection_style must not be OLD_SELECT to get here */
3143 /* 3193 /*
3144 * This is mainly xterm style selection with a couple of differences, mainly 3194 * This is mainly xterm style selection with a couple of differences, mainly
3145 * in the way button3 drag extension works. 3195 * in the way button3 drag extension works.
3146 * We're either doing: button1 drag; button3 press; or button3 drag 3196 * We're either doing: button1 drag; button3 press; or button3 drag
3147 * a) button1 drag : select around a midpoint/word/line - that point/word/line 3197 * a) button1 drag : select around a midpoint/word/line - that point/word/line
… …
3152 * a point/word/line which is either the start or end of the selection 3202 * a point/word/line which is either the start or end of the selection
3153 * and it was decided by whichever point/word/line was `fixed' at the 3203 * and it was decided by whichever point/word/line was `fixed' at the
3154 * time of the most recent button3 press 3204 * time of the most recent button3 press
3155 */ 3205 */
3156 if (button3 && buttonpress) 3206 if (button3 && buttonpress)
3157 { /* button3 press */ 3207 { /* button3 press */
3158 /* 3208 /*
3159 * first determine which edge of the selection we are closest to 3209 * first determine which edge of the selection we are closest to
3160 */ 3210 */
3161 if (ROWCOL_IS_BEFORE (pos, selection.beg) 3211 if (ROWCOL_IS_BEFORE (pos, selection.beg)
3162 || (!ROWCOL_IS_AFTER (pos, selection.end) 3212 || (!ROWCOL_IS_AFTER (pos, selection.end)
3163 && (((pos.col - selection.beg.col) 3213 && (((pos.col - selection.beg.col)
3164 + ((pos.row - selection.beg.row) * ncol)) 3214 + ((pos.row - selection.beg.row) * ncol))
3165 < ((selection.end.col - pos.col) 3215 < ((selection.end.col - pos.col)
3166 + ((selection.end.row - pos.row) * ncol))))) 3216 + ((selection.end.row - pos.row) * ncol)))))
3167 closeto = LEFT; 3217 closeto = LEFT;
3218
3168 if (closeto == LEFT) 3219 if (closeto == LEFT)
3169 { 3220 {
3170 selection.beg.row = pos.row; 3221 selection.beg.row = pos.row;
3171 selection.beg.col = pos.col; 3222 selection.beg.col = pos.col;
3172 selection.mark.row = selection.end.row; 3223 selection.mark.row = selection.end.row;
3173 selection.mark.col = selection.end.col 3224 selection.mark.col = selection.end.col - (selection.clicks == 2);
3174 - (selection.clicks == 2);
3175 } 3225 }
3176 else 3226 else
3177 { 3227 {
3178 selection.end.row = pos.row; 3228 selection.end.row = pos.row;
3179 selection.end.col = pos.col; 3229 selection.end.col = pos.col;
3180 selection.mark.row = selection.beg.row; 3230 selection.mark.row = selection.beg.row;
3181 selection.mark.col = selection.beg.col; 3231 selection.mark.col = selection.beg.col;
3182 } 3232 }
3183 } 3233 }
3184 else 3234 else
3185 { /* button1 drag or button3 drag */ 3235 { /* button1 drag or button3 drag */
3186 if (ROWCOL_IS_AFTER (selection.mark, pos)) 3236 if (ROWCOL_IS_AFTER (selection.mark, pos))
3187 { 3237 {
3188 if ((selection.mark.row == selection.end.row) 3238 if ((selection.mark.row == selection.end.row)
3189 && (selection.mark.col == selection.end.col) 3239 && (selection.mark.col == selection.end.col)
3190 && clickchange && selection.clicks == 2) 3240 && clickchange && selection.clicks == 2)
3191 selection.mark.col--; 3241 selection.mark.col--;
3242
3192 selection.beg.row = pos.row; 3243 selection.beg.row = pos.row;
3193 selection.beg.col = pos.col; 3244 selection.beg.col = pos.col;
3194 selection.end.row = selection.mark.row; 3245 selection.end.row = selection.mark.row;
3195 selection.end.col = selection.mark.col 3246 selection.end.col = selection.mark.col + (selection.clicks == 2);
3196 + (selection.clicks == 2);
3197 } 3247 }
3198 else 3248 else
3199 { 3249 {
3200 selection.beg.row = selection.mark.row; 3250 selection.beg.row = selection.mark.row;
3201 selection.beg.col = selection.mark.col; 3251 selection.beg.col = selection.mark.col;
… …
3205 } 3255 }
3206 3256
3207 if (selection.clicks == 1) 3257 if (selection.clicks == 1)
3208 { 3258 {
3209 end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; 3259 end_col = screen.tlen[selection.beg.row + TermWin.saveLines];
3260
3210 if (end_col != -1 && selection.beg.col > end_col) 3261 if (end_col != -1 && selection.beg.col > end_col)
3211 { 3262 {
3212#if 1 3263#if 1
3213 selection.beg.col = ncol; 3264 selection.beg.col = ncol;
3214#else 3265#else
3215 if (selection.beg.row != selection.end.row) 3266 if (selection.beg.row != selection.end.row)
3216 selection.beg.col = ncol; 3267 selection.beg.col = ncol;
3217 else 3268 else
3218 selection.beg.col = selection.mark.col; 3269 selection.beg.col = selection.mark.col;
3219#endif 3270#endif
3220
3221 } 3271 }
3272
3222 end_col = screen.tlen[selection.end.row + TermWin.saveLines]; 3273 end_col = screen.tlen[selection.end.row + TermWin.saveLines];
3274
3223 if (end_col != -1 && selection.end.col > end_col) 3275 if (end_col != -1 && selection.end.col > end_col)
3224 selection.end.col = ncol; 3276 selection.end.col = ncol;
3225
3226 } 3277 }
3227 else if (selection.clicks == 2) 3278 else if (selection.clicks == 2)
3228 { 3279 {
3229 if (ROWCOL_IS_AFTER (selection.end, selection.beg)) 3280 if (ROWCOL_IS_AFTER (selection.end, selection.beg))
3230 selection.end.col--; 3281 selection.end.col--;
3282
3231 selection_delimit_word (UP, & (selection.beg), 3283 selection_delimit_word (UP, & (selection.beg), & (selection.beg));
3232 & (selection.beg));
3233 selection_delimit_word (DN, & (selection.end), 3284 selection_delimit_word (DN, & (selection.end), & (selection.end));
3234 & (selection.end));
3235 } 3285 }
3236 else if (selection.clicks == 3) 3286 else if (selection.clicks == 3)
3237 { 3287 {
3238#ifndef NO_FRILLS 3288#ifndef NO_FRILLS
3239 if ((Options & Opt_tripleclickwords)) 3289 if ((Options & Opt_tripleclickwords))
3240 { 3290 {
3241 int end_row; 3291 int end_row;
3242 3292
3243 selection_delimit_word (UP, & (selection.beg), 3293 selection_delimit_word (UP, & (selection.beg), & (selection.beg));
3244 & (selection.beg));
3245 end_row = screen.tlen[selection.mark.row 3294 end_row = screen.tlen[selection.mark.row + TermWin.saveLines];
3246 + TermWin.saveLines]; 3295
3247 for (end_row = selection.mark.row; end_row < TermWin.nrow; 3296 for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++)
3248 end_row++)
3249 { 3297 {
3250 end_col = screen.tlen[end_row + TermWin.saveLines]; 3298 end_col = screen.tlen[end_row + TermWin.saveLines];
3299
3251 if (end_col != -1) 3300 if (end_col != -1)
3252 { 3301 {
3253 selection.end.row = end_row; 3302 selection.end.row = end_row;
3254 selection.end.col = end_col; 3303 selection.end.col = end_col;
3255 selection_remove_trailing_spaces (); 3304 selection_remove_trailing_spaces ();
… …
3257 } 3306 }
3258 } 3307 }
3259 } 3308 }
3260 else 3309 else
3261#endif 3310#endif
3262
3263 { 3311 {
3264 if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) 3312 if (ROWCOL_IS_AFTER (selection.mark, selection.beg))
3265 selection.mark.col++; 3313 selection.mark.col++;
3266 selection.beg.col = 0; 3314 selection.beg.col = 0;
3267 selection.end.col = ncol; 3315 selection.end.col = ncol;
3268 } 3316 }
3269 } 3317 }
3318
3270 if (button3 && buttonpress) 3319 if (button3 && buttonpress)
3271 { /* mark may need to be changed */ 3320 { /* mark may need to be changed */
3272 if (closeto == LEFT) 3321 if (closeto == LEFT)
3273 { 3322 {
3274 selection.mark.row = selection.end.row; 3323 selection.mark.row = selection.end.row;
3275 selection.mark.col = selection.end.col 3324 selection.mark.col = selection.end.col
3276 - (selection.clicks == 2); 3325 - (selection.clicks == 2);
… …
3280 selection.mark.row = selection.beg.row; 3329 selection.mark.row = selection.beg.row;
3281 selection.mark.col = selection.beg.col; 3330 selection.mark.col = selection.beg.col;
3282 } 3331 }
3283 } 3332 }
3284 D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); 3333 D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col));
3285#endif /* ! NO_NEW_SELECTION */
3286} 3334}
3287 3335
3288#ifndef NO_FRILLS 3336#ifndef NO_FRILLS
3289void 3337void
3290rxvt_term::selection_remove_trailing_spaces () 3338rxvt_term::selection_remove_trailing_spaces ()
… …
3364 ev.target = rq.target; 3412 ev.target = rq.target;
3365 ev.time = rq.time; 3413 ev.time = rq.time;
3366 3414
3367 if (rq.target == xa[XA_TARGETS]) 3415 if (rq.target == xa[XA_TARGETS])
3368 { 3416 {
3369 Atom32 target_list[5]; 3417 Atom32 target_list[6];
3370 Atom32 *target = target_list; 3418 Atom32 *target = target_list;
3371 3419
3372 *target++ = (Atom32) xa[XA_TARGETS]; 3420 *target++ = (Atom32) xa[XA_TARGETS];
3421 *target++ = (Atom32) xa[XA_TIMESTAMP];
3373 *target++ = (Atom32) XA_STRING; 3422 *target++ = (Atom32) XA_STRING;
3374 *target++ = (Atom32) xa[XA_TEXT]; 3423 *target++ = (Atom32) xa[XA_TEXT];
3375 *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; 3424 *target++ = (Atom32) xa[XA_COMPOUND_TEXT];
3376#if X_HAVE_UTF8_STRING 3425#if X_HAVE_UTF8_STRING
3377 *target++ = (Atom32) xa[XA_UTF8_STRING]; 3426 *target++ = (Atom32) xa[XA_UTF8_STRING];
3378#endif 3427#endif
3428
3379 XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, 3429 XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM,
3380 (8 * sizeof (target_list[0])), PropModeReplace, 3430 (8 * sizeof (target_list[0])), PropModeReplace,
3381 (unsigned char *)target_list, 3431 (unsigned char *)target_list,
3382 target - target_list); 3432 target - target_list);
3383 ev.property = rq.property; 3433 ev.property = rq.property;
3384 } 3434 }
3385 else if (rq.target == xa[XA_MULTIPLE]) 3435 else if (rq.target == xa[XA_MULTIPLE])
3386 { 3436 {
3387 /* TODO: Handle MULTIPLE */ 3437 /* TODO: Handle MULTIPLE */
3388 } 3438 }
3389 else if (rq.target == xa[XA_TIMESTAMP] && selection.text) 3439 else if (rq.target == xa[XA_TIMESTAMP] && selection.text)
3390 { 3440 {
3391 XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, 3441 XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER,
3392 (8 * sizeof (Time)), PropModeReplace, 3442 (8 * sizeof (Time)), PropModeReplace,
3393 (unsigned char *)&selection_time, 1); 3443 (unsigned char *)&selection_time, 1);
3394 ev.property = rq.property; 3444 ev.property = rq.property;
3395 } 3445 }
3396 else if (rq.target == XA_STRING 3446 else if (rq.target == XA_STRING
3397 || rq.target == xa[XA_TEXT] 3447 || rq.target == xa[XA_TEXT]
3398 || rq.target == xa[XA_COMPOUND_TEXT] 3448 || rq.target == xa[XA_COMPOUND_TEXT]
3399 || rq.target == xa[XA_UTF8_STRING] 3449 || rq.target == xa[XA_UTF8_STRING]
3400 ) 3450 )
3401 { 3451 {
3402 short freect = 0; 3452 short freect = 0;
3403 int selectlen; 3453 int selectlen;
3404 char *cl; 3454 wchar_t *cl;
3405 3455
3406 target = rq.target; 3456 target = rq.target;
3407 3457
3408 if (target == XA_STRING) 3458 if (target == XA_STRING)
3409 // we actually don't do XA_STRING, but who cares, as i18n clients 3459 // we actually don't do XA_STRING, but who cares, as i18n clients
3410 // will ask for another format anyways. 3460 // will ask for another format anyways.
3411 style = XStringStyle; 3461 style = XStringStyle;
3412 else if (target == xa[XA_TEXT]) 3462 else if (target == xa[XA_TEXT])
3413 style = XTextStyle; 3463 style = XStdICCTextStyle;
3414 else if (target == xa[XA_COMPOUND_TEXT]) 3464 else if (target == xa[XA_COMPOUND_TEXT])
3415 style = XCompoundTextStyle; 3465 style = XCompoundTextStyle;
3416#if X_HAVE_UTF8_STRING 3466#if X_HAVE_UTF8_STRING
3417 else if (target == xa[XA_UTF8_STRING]) 3467 else if (target == xa[XA_UTF8_STRING])
3418 style = XUTF8StringStyle; 3468 style = XUTF8StringStyle;
… …
3423 style = XCompoundTextStyle; 3473 style = XCompoundTextStyle;
3424 } 3474 }
3425 3475
3426 if (selection.text) 3476 if (selection.text)
3427 { 3477 {
3428 cl = (char *)selection.text; 3478 cl = selection.text;
3429 selectlen = selection.len; 3479 selectlen = selection.len;
3430 } 3480 }
3431 else 3481 else
3432 { 3482 {
3433 cl = ""; 3483 cl = L"";
3434 selectlen = 0; 3484 selectlen = 0;
3435 } 3485 }
3436 3486
3487 // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it
3488 // manually for XUTF8StringStyle.
3437 if (XmbTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) 3489 if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0)
3438 freect = 1; 3490 freect = 1;
3439 else 3491 else
3440 { 3492 {
3441 /* if we failed to convert then send it raw */ 3493 /* if we failed to convert then send it raw */
3442 ct.value = (unsigned char *)cl; 3494 ct.value = (unsigned char *)cl;
… …
3449 ev.property = rq.property; 3501 ev.property = rq.property;
3450 3502
3451 if (freect) 3503 if (freect)
3452 XFree (ct.value); 3504 XFree (ct.value);
3453 } 3505 }
3506
3454 XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); 3507 XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev);
3455} 3508}
3456 3509
3457/* ------------------------------------------------------------------------- * 3510/* ------------------------------------------------------------------------- *
3458 * MOUSE ROUTINES * 3511 * MOUSE ROUTINES *
… …
3482 pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; 3535 pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace;
3483} 3536}
3484 3537
3485#endif 3538#endif
3486/* ------------------------------------------------------------------------- */ 3539/* ------------------------------------------------------------------------- */
3487
3488/* ------------------------------------------------------------------------- *
3489 * DEBUG ROUTINES *
3490 * ------------------------------------------------------------------------- */
3491#if 0
3492void
3493rxvt_debug_colors (void)
3494{
3495 int color;
3496 const char *name[] =
3497 {
3498 "fg", "bg",
3499 "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white"
3500 };
3501
3502 fprintf (stderr, "Color ( ");
3503 if (rstyle & RS_RVid)
3504 fprintf (stderr, "rvid ");
3505 if (rstyle & RS_Bold)
3506 fprintf (stderr, "bold ");
3507 if (rstyle & RS_Blink)
3508 fprintf (stderr, "blink ");
3509 if (rstyle & RS_Uline)
3510 fprintf (stderr, "uline ");
3511 fprintf (stderr, "): ");
3512
3513 color = GET_FGCOLOR (rstyle);
3514#ifndef NO_BRIGHTCOLOR
3515 if (color >= minBrightCOLOR && color <= maxBrightCOLOR)
3516 {
3517 color -= (minBrightCOLOR - minCOLOR);
3518 fprintf (stderr, "bright ");
3519 }
3520#endif
3521 fprintf (stderr, "%s on ", name[color]);
3522
3523 color = GET_BGCOLOR (rstyle);
3524#ifndef NO_BRIGHTCOLOR
3525 if (color >= minBrightCOLOR && color <= maxBrightCOLOR)
3526 {
3527 color -= (minBrightCOLOR - minCOLOR);
3528 fprintf (stderr, "bright ");
3529 }
3530#endif
3531 fprintf (stderr, "%s\n", name[color]);
3532}
3533#endif

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