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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.37 by pcg, Tue Feb 24 23:58:13 2004 UTC vs.
Revision 1.77 by root, Mon Jul 26 14:57:12 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 * 7 *
7 * This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version. 11 * (at your option) any later version.
… …
16 * 17 *
17 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software 19 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 *--------------------------------------------------------------------------*/ 21 *--------------------------------------------------------------------------*/
22
21/* 23/*
22 * We handle _all_ screen updates and selections 24 * This file handles _all_ screen updates and selections
23 */ 25 */
24 26
25#include "../config.h" /* NECESSARY */ 27#include "../config.h" /* NECESSARY */
26#define INTERN_SCREEN 28#define INTERN_SCREEN
27#include "rxvt.h" /* NECESSARY */ 29#include "rxvt.h" /* NECESSARY */
… …
30#include <X11/Xmd.h> /* get the typedef for CARD32 */ 32#include <X11/Xmd.h> /* get the typedef for CARD32 */
31 33
32#include <stdint.h> 34#include <stdint.h>
33#include <wchar.h> 35#include <wchar.h>
34 36
35#include "salloc.C" // HACK!! 37#include "salloc.C" // HACK, should be a seperate compile!
36 38
37inline void fill_text (text_t *start, text_t value, int len) 39inline void fill_text (text_t *start, text_t value, int len)
38{ 40{
39 while (len--) 41 while (len--)
40 *start++ = value; 42 *start++ = value;
… …
46 48
47/* ------------------------------------------------------------------------- * 49/* ------------------------------------------------------------------------- *
48 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * 50 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES *
49 * ------------------------------------------------------------------------- */ 51 * ------------------------------------------------------------------------- */
50#define ZERO_SCROLLBACK() \ 52#define ZERO_SCROLLBACK() \
51 if ((Options & Opt_scrollTtyOutput) == Opt_scrollTtyOutput) \ 53 if (Options & Opt_scrollTtyOutput) \
52 TermWin.view_start = 0 54 TermWin.view_start = 0
53#define CLEAR_SELECTION() \ 55#define CLEAR_SELECTION() \
54 selection.beg.row = selection.beg.col \ 56 selection.beg.row = selection.beg.col \
55 = selection.end.row = selection.end.col = 0 57 = selection.end.row = selection.end.col = 0
56#define CLEAR_ALL_SELECTION() \ 58#define CLEAR_ALL_SELECTION() \
57 selection.beg.row = selection.beg.col \ 59 selection.beg.row = selection.beg.col \
58 = selection.mark.row = selection.mark.col \ 60 = selection.mark.row = selection.mark.col \
59 = selection.end.row = selection.end.col = 0 61 = selection.end.row = selection.end.col = 0
60 62
61#define ROW_AND_COL_IS_AFTER(A, B, C, D) \ 63#define ROW_AND_COL_IS_AFTER(A, B, C, D) \
62 (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) 64 (((A) > (C)) || (((A) == (C)) && ((B) > (D))))
63#define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ 65#define ROW_AND_COL_IS_BEFORE(A, B, C, D) \
64 (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) 66 (((A) < (C)) || (((A) == (C)) && ((B) < (D))))
65#define ROW_AND_COL_IN_ROW_AFTER(A, B, C, D) \ 67#define ROW_AND_COL_IN_ROW_AFTER(A, B, C, D) \
66 (((A) == (C)) && ((B) > (D))) 68 (((A) == (C)) && ((B) > (D)))
67#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) \
68 (((A) == (C)) && ((B) >= (D))) 70 (((A) == (C)) && ((B) >= (D)))
69#define ROW_AND_COL_IN_ROW_BEFORE(A, B, C, D) \ 71#define ROW_AND_COL_IN_ROW_BEFORE(A, B, C, D) \
70 (((A) == (C)) && ((B) < (D))) 72 (((A) == (C)) && ((B) < (D)))
71#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) \
72 (((A) == (C)) && ((B) <= (D))) 74 (((A) == (C)) && ((B) <= (D)))
73 75
74/* these must be row_col_t */ 76/* these must be row_col_t */
75#define ROWCOL_IS_AFTER(X, Y) \ 77#define ROWCOL_IS_AFTER(X, Y) \
76 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)
77#define ROWCOL_IS_BEFORE(X, Y) \ 79#define ROWCOL_IS_BEFORE(X, Y) \
78 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)
79#define ROWCOL_IN_ROW_AFTER(X, Y) \ 81#define ROWCOL_IN_ROW_AFTER(X, Y) \
80 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)
81#define ROWCOL_IN_ROW_BEFORE(X, Y) \ 83#define ROWCOL_IN_ROW_BEFORE(X, Y) \
82 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)
83#define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \ 85#define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \
84 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)
85#define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ 87#define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \
86 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)
87 89
88/* 90/*
89 * CLEAR_ROWS : clear <num> rows starting from row <row> 91 * CLEAR_ROWS : clear <num> rows starting from row <row>
90 * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> 92 * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y>
91 * 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
92 */ 94 */
93#define drawBuffer TermWin.vt 95#define drawBuffer TermWin.vt
94 96
95#define CLEAR_ROWS(row, num) \ 97#define CLEAR_ROWS(row, num) \
96 if (TermWin.mapped) \ 98 if (TermWin.mapped) \
97 XClearArea (display->display, drawBuffer, TermWin.int_bwidth, \ 99 XClearArea (display->display, drawBuffer, 0, \
98 Row2Pixel (row), (unsigned int)TermWin.width, \ 100 Row2Pixel (row), (unsigned int)TermWin.width, \
99 (unsigned int)Height2Pixel (num), False) 101 (unsigned int)Height2Pixel (num), False)
100 102
101#define CLEAR_CHARS(x, y, num) \ 103#define CLEAR_CHARS(x, y, num) \
102 if (TermWin.mapped) \ 104 if (TermWin.mapped) \
103 XClearArea (display->display, drawBuffer, x, y, \ 105 XClearArea (display->display, drawBuffer, x, y, \
104 (unsigned int)Width2Pixel (num), \ 106 (unsigned int)Width2Pixel (num), \
105 (unsigned int)Height2Pixel (1), False) 107 (unsigned int)Height2Pixel (1), False)
106 108
107#define ERASE_ROWS(row, num) \ 109#define ERASE_ROWS(row, num) \
108 XFillRectangle (display->display, drawBuffer, TermWin.gc, \ 110 XFillRectangle (display->display, drawBuffer, TermWin.gc, \
109 TermWin.int_bwidth, Row2Pixel (row), \ 111 0, Row2Pixel (row), \
110 (unsigned int)TermWin.width, \ 112 (unsigned int)TermWin.width, \
111 (unsigned int)Height2Pixel (num)) 113 (unsigned int)Height2Pixel (num))
112 114
113/* ------------------------------------------------------------------------- * 115/* ------------------------------------------------------------------------- *
114 * SCREEN `COMMON' ROUTINES * 116 * SCREEN `COMMON' ROUTINES *
115 * ------------------------------------------------------------------------- */ 117 * ------------------------------------------------------------------------- */
… …
187 } 189 }
188 190
189 if (prev_nrow == 0) 191 if (prev_nrow == 0)
190 { 192 {
191 /* 193 /*
192 * 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
193 * 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
194 */ 196 */
195 screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); 197 screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *));
196 buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); 198 buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *));
197 drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); 199 drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *));
… …
254 scr_scroll_text (0, (int)prev_nrow - 1, k, 1); 256 scr_scroll_text (0, (int)prev_nrow - 1, k, 1);
255 257
256 for (p = nrow; p < prev_nrow; p++) 258 for (p = nrow; p < prev_nrow; p++)
257 { 259 {
258 q = p + TermWin.saveLines; 260 q = p + TermWin.saveLines;
261
259 if (screen.text[q]) 262 if (screen.text[q])
260 { 263 {
261#ifdef DEBUG_STRICT 264#ifdef DEBUG_STRICT
262 assert (screen.rend[q]); 265 assert (screen.rend[q]);
263#endif 266#endif
264 talloc->free (screen.text[q]); 267 talloc->free (screen.text[q]);
265 ralloc->free (screen.rend[q]); 268 ralloc->free (screen.rend[q]);
266 } 269 }
270
267 if (swap.text[p]) 271 if (swap.text[p])
268 { 272 {
269#ifdef DEBUG_STRICT 273#ifdef DEBUG_STRICT
270 assert (swap.rend[p]); 274 assert (swap.rend[p]);
271#endif 275#endif
272 talloc->free (swap.text[p]); 276 talloc->free (swap.text[p]);
273 ralloc->free (swap.rend[p]); 277 ralloc->free (swap.rend[p]);
274 } 278 }
279
275#ifdef DEBUG_STRICT 280#ifdef DEBUG_STRICT
276 assert (drawn_text[p] && drawn_rend[p]); 281 assert (drawn_text[p] && drawn_rend[p]);
277#endif 282#endif
278 talloc->free (drawn_text[p]); 283 talloc->free (drawn_text[p]);
279 ralloc->free (drawn_rend[p]); 284 ralloc->free (drawn_rend[p]);
… …
309 swap.tlen[p] = 0; 314 swap.tlen[p] = 0;
310 swap.text[p] = NULL; 315 swap.text[p] = NULL;
311 swap.rend[p] = NULL; 316 swap.rend[p] = NULL;
312 drawn_text[p] = NULL; 317 drawn_text[p] = NULL;
313 drawn_rend[p] = NULL; 318 drawn_rend[p] = NULL;
314 scr_blank_screen_mem (swap.text, swap.rend, p, setrstyle); 319 scr_blank_screen_mem (swap.text, swap.rend, p, setrstyle);
315 scr_blank_screen_mem (drawn_text, drawn_rend, p, setrstyle); 320 scr_blank_screen_mem (drawn_text, drawn_rend, p, setrstyle);
316 } 321 }
317 322
318 if (k > 0) 323 if (k > 0)
319 { 324 {
… …
334 } 339 }
335 340
336 /* resize columns */ 341 /* resize columns */
337 if (ncol != prev_ncol) 342 if (ncol != prev_ncol)
338 { 343 {
339 int common = min (prev_ncol, ncol);
340 rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); 344 rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t));
341 rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); 345 rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t));
342 346
343 for (p = 0; p < total_rows; p++) 347 for (p = 0; p < total_rows; p++)
344 { 348 {
345 if (screen.text[p]) 349 if (screen.text[p])
346 { 350 {
347 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));
348 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));
349 353
350 MIN_IT (screen.tlen[p], (int16_t)ncol); 354 MIN_IT (screen.tlen[p], (int16_t)ncol);
351 355
352 if (ncol > prev_ncol) 356 if (ncol > prev_ncol)
353 scr_blank_line (& (screen.text[p][prev_ncol]), 357 scr_blank_line (&screen.text[p][prev_ncol],
354 & (screen.rend[p][prev_ncol]), 358 &screen.rend[p][prev_ncol],
355 ncol - prev_ncol, 359 ncol - prev_ncol, setrstyle);
356 setrstyle);
357 } 360 }
358 } 361 }
359 362
360 for (p = 0; p < nrow; p++) 363 for (p = 0; p < nrow; p++)
361 { 364 {
362 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));
363 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));
364 367
365 if (ncol > prev_ncol) 368 if (ncol > prev_ncol)
366 scr_blank_line (& (drawn_text[p][prev_ncol]), 369 scr_blank_line (&drawn_text[p][prev_ncol],
367 & (drawn_rend[p][prev_ncol]), 370 &drawn_rend[p][prev_ncol],
368 ncol - prev_ncol, setrstyle); 371 ncol - prev_ncol, setrstyle);
369 372
370 if (swap.text[p]) 373 if (swap.text[p])
371 { 374 {
372 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));
373 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));
374 377
375 MIN_IT (swap.tlen[p], (int16_t)ncol); 378 MIN_IT (swap.tlen[p], (int16_t)ncol);
376 379
377 if (ncol > prev_ncol) 380 if (ncol > prev_ncol)
378 scr_blank_line (& (swap.text[p][prev_ncol]), 381 scr_blank_line (&swap.text[p][prev_ncol],
379 & (swap.rend[p][prev_ncol]), 382 &swap.rend[p][prev_ncol],
380 ncol - prev_ncol, setrstyle); 383 ncol - prev_ncol, setrstyle);
381 } 384 }
382 385
383 } 386 }
384 387
… …
436{ 439{
437 uint16_t total_rows; 440 uint16_t total_rows;
438 int i; 441 int i;
439 442
440 total_rows = TermWin.nrow + TermWin.saveLines; 443 total_rows = TermWin.nrow + TermWin.saveLines;
441
442#ifdef DEBUG_STRICT
443 for (i = 0; i < total_rows; i++)
444 {
445 if (screen.text[i])
446 /* then so is screen.rend[i] */
447 assert (screen.rend[i]);
448 }
449#endif
450 444
451 delete talloc; talloc = 0; 445 delete talloc; talloc = 0;
452 delete ralloc; ralloc = 0; 446 delete ralloc; ralloc = 0;
453 447
454 free (screen.text); 448 free (screen.text);
… …
483 477
484 scr_release (); 478 scr_release ();
485 prev_nrow = prev_ncol = 0; 479 prev_nrow = prev_ncol = 0;
486 scr_reset (); 480 scr_reset ();
487 481
488 scr_clear (); 482 scr_clear (true);
489 scr_refresh (SLOW_REFRESH); 483 scr_refresh (SLOW_REFRESH);
490} 484}
491 485
492/* ------------------------------------------------------------------------- * 486/* ------------------------------------------------------------------------- *
493 * PROCESS SCREEN COMMANDS * 487 * PROCESS SCREEN COMMANDS *
… …
498 * XTERM_SEQ: Restore cursor: ESC 8 492 * XTERM_SEQ: Restore cursor: ESC 8
499 */ 493 */
500void 494void
501rxvt_term::scr_cursor (int mode) 495rxvt_term::scr_cursor (int mode)
502{ 496{
503 screen_t *s; 497 screen_t *s;
504 498
505 D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); 499 D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode));
506 500
507#if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) 501#if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR)
508 if (current_screen == SECONDARY) 502 if (current_screen == SECONDARY)
509 s = & (swap); 503 s = &swap;
510 else 504 else
511#endif 505#endif
512 s = & (screen); 506 s = &screen;
507
513 switch (mode) 508 switch (mode)
514 { 509 {
515 case SAVE: 510 case SAVE:
516 s->s_cur.row = s->cur.row; 511 s->s_cur.row = s->cur.row;
517 s->s_cur.col = s->cur.col; 512 s->s_cur.col = s->cur.col;
518 s->s_rstyle = rstyle; 513 s->s_rstyle = rstyle;
519 s->s_charset = s->charset; 514 s->s_charset = s->charset;
520 s->s_charset_char = charsets[s->charset]; 515 s->s_charset_char = charsets[s->charset];
521 break; 516 break;
517
522 case RESTORE: 518 case RESTORE:
523 want_refresh = 1; 519 want_refresh = 1;
524 s->cur.row = s->s_cur.row; 520 s->cur.row = s->s_cur.row;
525 s->cur.col = s->s_cur.col; 521 s->cur.col = s->s_cur.col;
526 s->flags &= ~Screen_WrapNext; 522 s->flags &= ~Screen_WrapNext;
… …
528 s->charset = s->s_charset; 524 s->charset = s->s_charset;
529 charsets[s->charset] = s->s_charset_char; 525 charsets[s->charset] = s->s_charset_char;
530 set_font_style (); 526 set_font_style ();
531 break; 527 break;
532 } 528 }
529
533 /* boundary check in case screen size changed between SAVE and RESTORE */ 530 /* boundary check in case screen size changed between SAVE and RESTORE */
534 MIN_IT (s->cur.row, TermWin.nrow - 1); 531 MIN_IT (s->cur.row, TermWin.nrow - 1);
535 MIN_IT (s->cur.col, TermWin.ncol - 1); 532 MIN_IT (s->cur.col, TermWin.ncol - 1);
536#ifdef DEBUG_STRICT 533#ifdef DEBUG_STRICT
537 assert (s->cur.row >= 0); 534 assert (s->cur.row >= 0);
… …
549 * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l 546 * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l
550 */ 547 */
551int 548int
552rxvt_term::scr_change_screen (int scrn) 549rxvt_term::scr_change_screen (int scrn)
553{ 550{
554 int i; 551 int i;
555#if NSCREENS 552#if NSCREENS
556 int offset; 553 int offset;
557#endif 554#endif
558 555
559 want_refresh = 1; 556 want_refresh = 1;
560 557
561 D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); 558 D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn));
562 559
563 TermWin.view_start = 0; 560 TermWin.view_start = 0;
564 561
565 if (current_screen == scrn) 562 if (current_screen == scrn)
566 return current_screen; 563 return scrn;
567 564
568 selection_check (2); /* check for boundary cross */ 565 selection_check (2); /* check for boundary cross */
569 566
570 SWAP_IT (current_screen, scrn, int); 567 SWAP_IT (current_screen, scrn, int);
571#if NSCREENS 568#if NSCREENS
569 if (Options & Opt_secondaryScreen)
570 {
572 num_scr = 0; 571 num_scr = 0;
573 offset = TermWin.saveLines; 572 offset = TermWin.saveLines;
574 for (i = prev_nrow; i--;) 573 for (i = prev_nrow; i--;)
575 { 574 {
576 SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); 575 SWAP_IT (screen.text[i + offset], swap.text[i], text_t *);
577 SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); 576 SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t);
578 SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); 577 SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *);
579 } 578 }
580 SWAP_IT (screen.cur.row, swap.cur.row, int16_t); 579 SWAP_IT (screen.cur.row, swap.cur.row, int16_t);
581 SWAP_IT (screen.cur.col, swap.cur.col, int16_t); 580 SWAP_IT (screen.cur.col, swap.cur.col, int16_t);
582# ifdef DEBUG_STRICT 581# ifdef DEBUG_STRICT
583 assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); 582 assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow));
584 assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); 583 assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol));
585# else /* drive with your eyes closed */ 584# else /* drive with your eyes closed */
586 MAX_IT (screen.cur.row, 0); 585 MAX_IT (screen.cur.row, 0);
587 MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); 586 MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1);
588 MAX_IT (screen.cur.col, 0); 587 MAX_IT (screen.cur.col, 0);
589 MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); 588 MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1);
590# endif 589# endif
591 SWAP_IT (screen.charset, swap.charset, int16_t); 590 SWAP_IT (screen.charset, swap.charset, int16_t);
592 SWAP_IT (screen.flags, swap.flags, int); 591 SWAP_IT (screen.flags, swap.flags, int);
593 screen.flags |= Screen_VisibleCursor; 592 screen.flags |= Screen_VisibleCursor;
594 swap.flags |= Screen_VisibleCursor; 593 swap.flags |= Screen_VisibleCursor;
595#else 594 }
596# ifdef SCROLL_ON_NO_SECONDARY 595 else
596#endif
597 if (Options & Opt_secondaryScroll)
597 if (current_screen == PRIMARY) 598 //if (current_screen == PRIMARY)
598 scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); 599 scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0);
599# endif
600#endif
601 return scrn; 600 return scrn;
602} 601}
603 602
604/* ------------------------------------------------------------------------- */ 603/* ------------------------------------------------------------------------- */
605/* 604/*
… …
647 return 0; 646 return 0;
648 647
649 want_refresh = 1; 648 want_refresh = 1;
650 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"));
651 650
652 if ((count > 0) && (row1 == 0) && (current_screen == PRIMARY)) 651 if (row1 == 0 && count > 0
652 && (current_screen == PRIMARY || Options & Opt_secondaryScroll))
653 { 653 {
654 nscrolled = (long)TermWin.nscrolled + (long)count; 654 nscrolled = (long)TermWin.nscrolled + (long)count;
655 655
656 if (nscrolled > (long)TermWin.saveLines) 656 if (nscrolled > (long)TermWin.saveLines)
657 TermWin.nscrolled = TermWin.saveLines; 657 TermWin.nscrolled = TermWin.saveLines;
… …
710 for (i = 0, j = row1; i < count; i++, j++) 710 for (i = 0, j = row1; i < count; i++, j++)
711 { 711 {
712 buf_text[i] = screen.text[j]; 712 buf_text[i] = screen.text[j];
713 buf_rend[i] = screen.rend[j]; 713 buf_rend[i] = screen.rend[j];
714 } 714 }
715
715 /* A2: Rotate lines */ 716 /* A2: Rotate lines */
716 for (j = row1, i = j + count; i <= row2; i++, j++) 717 for (j = row1, i = j + count; i <= row2; i++, j++)
717 { 718 {
718 screen.tlen[j] = screen.tlen[i]; 719 screen.tlen[j] = screen.tlen[i];
719 screen.text[j] = screen.text[i]; 720 screen.text[j] = screen.text[i];
720 screen.rend[j] = screen.rend[i]; 721 screen.rend[j] = screen.rend[i];
721 } 722 }
723
722 j = row2 - count + 1, i = count; 724 j = row2 - count + 1, i = count;
723 } 725 }
724 else /* if (j < 0) */ 726 else /* if (j < 0) */
725 { 727 {
726 /* B: scroll down */ 728 /* B: scroll down */
… …
729 for (i = 0, j = row2; i < count; i++, j--) 731 for (i = 0, j = row2; i < count; i++, j--)
730 { 732 {
731 buf_text[i] = screen.text[j]; 733 buf_text[i] = screen.text[j];
732 buf_rend[i] = screen.rend[j]; 734 buf_rend[i] = screen.rend[j];
733 } 735 }
736
734 /* B2: Rotate lines */ 737 /* B2: Rotate lines */
735 for (j = row2, i = j - count; i >= row1; i--, j--) 738 for (j = row2, i = j - count; i >= row1; i--, j--)
736 { 739 {
737 screen.tlen[j] = screen.tlen[i]; 740 screen.tlen[j] = screen.tlen[i];
738 screen.text[j] = screen.text[i]; 741 screen.text[j] = screen.text[i];
739 screen.rend[j] = screen.rend[i]; 742 screen.rend[j] = screen.rend[i];
740 } 743 }
744
741 j = row1, i = count; 745 j = row1, i = count;
742 count = -count; 746 count = -count;
743 } 747 }
744 748
745 /* C: Resurrect lines */ 749 /* C: Resurrect lines */
… …
748 screen.tlen[j] = 0; 752 screen.tlen[j] = 0;
749 screen.text[j] = buf_text[i]; 753 screen.text[j] = buf_text[i];
750 screen.rend[j] = buf_rend[i]; 754 screen.rend[j] = buf_rend[i];
751 755
752 if (!spec) /* line length may not equal TermWin.ncol */ 756 if (!spec) /* line length may not equal TermWin.ncol */
753 scr_blank_screen_mem (screen.text, screen.rend, 757 scr_blank_screen_mem (screen.text, screen.rend, (unsigned int)j, rstyle);
754 (unsigned int)j, rstyle);
755 } 758 }
756 759
757 return count; 760 return count;
758} 761}
759 762
760/* ------------------------------------------------------------------------- */ 763/* ------------------------------------------------------------------------- */
761/* 764/*
762 * Add text given in <str> of length <len> to screen struct 765 * Add text given in <str> of length <len> to screen struct
763 */ 766 */
764void 767void
765rxvt_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)
766{ 769{
767 unsigned char checksel, clearsel; 770 unsigned char checksel, clearsel;
768 uint32_t c; 771 unicode_t c;
769 int i, row, last_col; 772 int i, row, last_col;
770 text_t *stp; 773 text_t *stp;
771 rend_t *srp; 774 rend_t *srp;
772 775
773 if (len <= 0) /* sanity */ 776 if (len <= 0) /* sanity */
774 return; 777 return;
775 778
776 want_refresh = 1; 779 want_refresh = 1;
… …
799 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); 802 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1);
800 MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); 803 MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled);
801#endif 804#endif
802 row = screen.cur.row + TermWin.saveLines; 805 row = screen.cur.row + TermWin.saveLines;
803 806
804 checksel = (selection.op 807 checksel = selection.op && current_screen == selection.screen ? 1 : 0;
805 && current_screen == selection.screen) ? 1 : 0;
806 clearsel = 0; 808 clearsel = 0;
807 809
808 stp = screen.text[row]; 810 stp = screen.text[row];
809 srp = screen.rend[row]; 811 srp = screen.rend[row];
810 812
811 for (i = 0; i < len;) 813 while (len--)
812 { 814 {
813 c = str[i++]; 815 c = *str++;
816
817 if (c < 0x20)
814 switch (c) 818 switch (c)
815 { 819 {
816 case '\t': 820 case C0_HT:
817 scr_tab (1); 821 scr_tab (1);
818 continue; 822 continue;
819 case '\n': 823
824 case C0_LF:
820 if (screen.tlen[row] != -1) /* XXX: think about this */ 825 if (screen.tlen[row] != -1) /* XXX: think about this */
821 MAX_IT (screen.tlen[row], screen.cur.col); 826 MAX_IT (screen.tlen[row], screen.cur.col);
827
822 screen.flags &= ~Screen_WrapNext; 828 screen.flags &= ~Screen_WrapNext;
829
823 if (screen.cur.row == screen.bscroll) 830 if (screen.cur.row == screen.bscroll)
824 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); 831 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0);
825 else if (screen.cur.row < (TermWin.nrow - 1)) 832 else if (screen.cur.row < (TermWin.nrow - 1))
826 row = (++screen.cur.row) + TermWin.saveLines; 833 row = (++screen.cur.row) + TermWin.saveLines;
834
827 stp = screen.text[row]; /* _must_ refresh */ 835 stp = screen.text[row]; /* _must_ refresh */
828 srp = screen.rend[row]; /* _must_ refresh */ 836 srp = screen.rend[row]; /* _must_ refresh */
829 continue; 837 continue;
830 case '\r': 838
839 case C0_CR:
831 if (screen.tlen[row] != -1) /* XXX: think about this */ 840 if (screen.tlen[row] != -1) /* XXX: think about this */
832 MAX_IT (screen.tlen[row], screen.cur.col); 841 MAX_IT (screen.tlen[row], screen.cur.col);
842
833 screen.flags &= ~Screen_WrapNext; 843 screen.flags &= ~Screen_WrapNext;
834 screen.cur.col = 0; 844 screen.cur.col = 0;
835 continue; 845 continue;
836 default:
837 if (c == 127)
838 continue; /* yummmm..... */
839 break;
840 } 846 }
841 847
842 if (checksel /* see if we're writing within selection */ 848 if (checksel /* see if we're writing within selection */
843 && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) 849 && !ROWCOL_IS_BEFORE (screen.cur, selection.beg)
844 && ROWCOL_IS_BEFORE (screen.cur, selection.end)) 850 && ROWCOL_IS_BEFORE (screen.cur, selection.end))
845 { 851 {
846 checksel = 0; 852 checksel = 0;
847 clearsel = 1; 853 clearsel = 1;
848 } 854 }
855
849 if (screen.flags & Screen_WrapNext) 856 if (screen.flags & Screen_WrapNext)
850 { 857 {
851 screen.tlen[row] = -1; 858 screen.tlen[row] = -1;
852 if (screen.cur.row == screen.bscroll) 859 if (screen.cur.row == screen.bscroll)
853 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); 860 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0);
854 else if (screen.cur.row < (TermWin.nrow - 1)) 861 else if (screen.cur.row < (TermWin.nrow - 1))
855 row = (++screen.cur.row) + TermWin.saveLines; 862 row = (++screen.cur.row) + TermWin.saveLines;
863
856 stp = screen.text[row]; /* _must_ refresh */ 864 stp = screen.text[row]; /* _must_ refresh */
857 srp = screen.rend[row]; /* _must_ refresh */ 865 srp = screen.rend[row]; /* _must_ refresh */
858 screen.cur.col = 0; 866 screen.cur.col = 0;
859 screen.flags &= ~Screen_WrapNext; 867 screen.flags &= ~Screen_WrapNext;
860 } 868 }
869
861 if (screen.flags & Screen_Insert) 870 if (screen.flags & Screen_Insert)
862 scr_insdel_chars (1, INSERT); 871 scr_insdel_chars (1, INSERT);
863 872
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
864 if (charsets[screen.charset] == '0') // DEC SPECIAL 878 if (charsets[screen.charset] == '0') // DEC SPECIAL
865 switch (c)
866 { 879 {
867 // dunno where these come from
868#if 0
869 case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break;
870 case '.': c = 0x2193; break; case '0': c = 0x25ae; break;
871#endif
872 // vt100 special graphics and line drawing 880 // vt100 special graphics and line drawing
873 case '`': c = 0x25c6; break; case '_': c = 0x0020; break; 881 static uint16_t vt100_0[32] = { // 5f .. 7e
874 case 'a': c = 0x2592; break; case 'b': c = 0x2409; break; case 'c': c = 0x240c; break; 882 0x0020, 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0,
875 case 'd': c = 0x240d; break; case 'e': c = 0x240a; break; case 'f': c = 0x00b0; break; 883 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c,
876 case 'g': c = 0x00b1; break; case 'h': c = 0x2424; break; case 'i': c = 0x240b; break; 884 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534,
877 case 'j': c = 0x2518; break; case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; 885 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7,
878 case 'm': c = 0x2514; break; case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break;
879 case 'p': c = 0x23bb; break; case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break;
880 case 's': c = 0x23bd; break; case 't': c = 0x251c; break; case 'u': c = 0x2524; break;
881 case 'v': c = 0x2534; break; case 'w': c = 0x252c; break; case 'x': c = 0x2502; break;
882 case 'y': c = 0x2264; break; case 'z': c = 0x2265; break; case '{': c = 0x03c0; break;
883 case '|': c = 0x2260; break; case '}': c = 0x00a3; break; case '~': c = 0x00b7; break;
884 } 886 };
885 887
888 if (c >= 0x5f && c <= 0x7e)
889 {
890 c = vt100_0[c - 0x5f];
891 width = 1;
892 }
893 }
894
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);
886 rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); 903 rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c, bold));
887 // rely on wcwidth to tell us the character width, at least for non-ascii
888 int width = c <= 128 ? 1 : wcwidth (c);
889 904
890 // width -1 characters (e.g. combining chars) are ignored currently.
891 if (width > 0)
892 do 905 do
893 { 906 {
894 stp[screen.cur.col] = c; 907 stp[screen.cur.col] = c;
895 srp[screen.cur.col] = rend; 908 srp[screen.cur.col] = rend;
896 909
897 if (screen.cur.col < last_col - 1) 910 if (screen.cur.col < last_col - 1)
898 screen.cur.col++; 911 screen.cur.col++;
899 else 912 else
900 { 913 {
901 screen.tlen[row] = last_col; 914 screen.tlen[row] = last_col;
902 if (screen.flags & Screen_Autowrap) 915 if (screen.flags & Screen_Autowrap)
903 screen.flags |= Screen_WrapNext; 916 screen.flags |= Screen_WrapNext;
904 break; 917 break;
905 } 918 }
906 919
907 c = NOCHAR; 920 c = NOCHAR;
908 } 921 }
909 while (--width > 0); 922 while (--width > 0);
923
924 // pad with spaces when overwriting wide character with smaller one
925 for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++)
926 {
927 stp[c] = ' ';
928 srp[c] = rend;
929 }
930 }
931 else if (width == 0)
932 {
933#if ENABLE_COMBINING
934 // handle combining characters
935 // we just tag the accent on the previous on-screen character.
936 // this is arguably not correct, but also arguably not wrong.
937 // we don't handle double-width characters nicely yet.
938
939 text_t *tp;
940 rend_t *rp;
941
942 if (screen.cur.col > 0)
943 {
944 tp = stp + screen.cur.col - 1;
945 rp = srp + screen.cur.col - 1;
946 }
947 else if (screen.cur.row > 0
948 && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1)
949 {
950 tp = screen.text[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1;
951 rp = screen.rend[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1;
952 }
910 else 953 else
911 (void)0; /* handle combining character etc. here. */ 954 continue;
955
956 // handle double-width-chars by making them look extremely ugly
957 if (*tp == NOCHAR)
958 *tp = ' '; // hack //D //TODO //--tp, --rp;
959
960 // first try to find a precomposed character
961 unicode_t n = rxvt_compose (*tp, c);
962 if (n == NOCHAR)
963 n = rxvt_composite.compose (*tp, c);
964
965 *tp = n;
966 *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp));
967#endif
968 }
912 } 969 }
913 970
914 if (screen.tlen[row] != -1) /* XXX: think about this */ 971 if (screen.tlen[row] != -1) /* XXX: think about this */
915 MAX_IT (screen.tlen[row], screen.cur.col); 972 MAX_IT (screen.tlen[row], screen.cur.col);
916 973
… …
936 */ 993 */
937void 994void
938rxvt_term::scr_backspace () 995rxvt_term::scr_backspace ()
939{ 996{
940 want_refresh = 1; 997 want_refresh = 1;
998
941 if (screen.cur.col == 0) 999 if (screen.cur.col == 0)
942 { 1000 {
943 if (screen.cur.row > 0) 1001 if (screen.cur.row > 0)
944 { 1002 {
945#ifdef TERMCAP_HAS_BW 1003#ifdef TERMCAP_HAS_BW
… …
950 1008
951 } 1009 }
952 } 1010 }
953 else if ((screen.flags & Screen_WrapNext) == 0) 1011 else if ((screen.flags & Screen_WrapNext) == 0)
954 scr_gotorc (0, -1, RELATIVE); 1012 scr_gotorc (0, -1, RELATIVE);
1013
955 screen.flags &= ~Screen_WrapNext; 1014 screen.flags &= ~Screen_WrapNext;
956} 1015}
957 1016
958/* ------------------------------------------------------------------------- */ 1017/* ------------------------------------------------------------------------- */
959/* 1018/*
… …
962 * XTERM_SEQ: CTRL-I 1021 * XTERM_SEQ: CTRL-I
963 */ 1022 */
964void 1023void
965rxvt_term::scr_tab (int count) 1024rxvt_term::scr_tab (int count)
966{ 1025{
967 int i, x; 1026 int i, x;
968 1027
969 D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); 1028 D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count));
970 want_refresh = 1; 1029 want_refresh = 1;
971 i = x = screen.cur.col; 1030 i = x = screen.cur.col;
1031
972 if (count == 0) 1032 if (count == 0)
973 return; 1033 return;
974 else if (count > 0) 1034 else if (count > 0)
975 { 1035 {
976 for (; ++i < TermWin.ncol; ) 1036 for (; ++i < TermWin.ncol; )
… …
978 { 1038 {
979 x = i; 1039 x = i;
980 if (!--count) 1040 if (!--count)
981 break; 1041 break;
982 } 1042 }
1043
983 if (count) 1044 if (count)
984 x = TermWin.ncol - 1; 1045 x = TermWin.ncol - 1;
985 } 1046 }
986 else /* if (count < 0) */ 1047 else /* if (count < 0) */
987 { 1048 {
… …
990 { 1051 {
991 x = i; 1052 x = i;
992 if (!++count) 1053 if (!++count)
993 break; 1054 break;
994 } 1055 }
1056
995 if (count) 1057 if (count)
996 x = 0; 1058 x = 0;
997 } 1059 }
1060
998 if (x != screen.cur.col) 1061 if (x != screen.cur.col)
999 scr_gotorc (0, x, R_RELATIVE); 1062 scr_gotorc (0, x, R_RELATIVE);
1000} 1063}
1001 1064
1002/* ------------------------------------------------------------------------- */ 1065/* ------------------------------------------------------------------------- */
… …
1059 want_refresh = 1; 1122 want_refresh = 1;
1060 ZERO_SCROLLBACK (); 1123 ZERO_SCROLLBACK ();
1061 1124
1062 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)); 1125 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));
1063 1126
1064 screen.cur.col = ((relative & C_RELATIVE) ? (screen.cur.col + col) 1127 screen.cur.col = relative & C_RELATIVE ? screen.cur.col + col : col;
1065 : col);
1066 MAX_IT (screen.cur.col, 0); 1128 MAX_IT (screen.cur.col, 0);
1067 MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1); 1129 MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1);
1068 1130
1069 screen.flags &= ~Screen_WrapNext; 1131 screen.flags &= ~Screen_WrapNext;
1070 if (relative & R_RELATIVE) 1132 if (relative & R_RELATIVE)
… …
1096 else 1158 else
1097 screen.cur.row = row; 1159 screen.cur.row = row;
1098 } 1160 }
1099 MAX_IT (screen.cur.row, 0); 1161 MAX_IT (screen.cur.row, 0);
1100 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); 1162 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1);
1163
1164 while (screen.cur.col > 0
1165 && screen.text[screen.cur.row + TermWin.saveLines][screen.cur.col] == NOCHAR)
1166 screen.cur.col--;
1101} 1167}
1102 1168
1103/* ------------------------------------------------------------------------- */ 1169/* ------------------------------------------------------------------------- */
1104/* 1170/*
1105 * direction should be UP or DN 1171 * direction should be UP or DN
1106 */ 1172 */
1107void 1173void
1108rxvt_term::scr_index (enum page_dirn direction) 1174rxvt_term::scr_index (enum page_dirn direction)
1109{ 1175{
1110 int dirn; 1176 int dirn;
1111 1177
1112 want_refresh = 1; 1178 want_refresh = 1;
1113 dirn = ((direction == UP) ? 1 : -1); 1179 dirn = ((direction == UP) ? 1 : -1);
1114 D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn)); 1180 D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn));
1115 1181
… …
1175 default: 1241 default:
1176 return; 1242 return;
1177 } 1243 }
1178 1244
1179 if (screen.text[row]) 1245 if (screen.text[row])
1180 scr_blank_line (& (screen.text[row][col]), 1246 scr_blank_line (&screen.text[row][col], &screen.rend[row][col], num, rstyle);
1181 & (screen.rend[row][col]), num, rstyle);
1182 else 1247 else
1183 scr_blank_screen_mem (screen.text, screen.rend, row, rstyle); 1248 scr_blank_screen_mem (screen.text, screen.rend, row, rstyle);
1184} 1249}
1185 1250
1186/* ------------------------------------------------------------------------- */ 1251/* ------------------------------------------------------------------------- */
… …
1191 * XTERM_SEQ: Clear whole screen : ESC [ 2 J 1256 * XTERM_SEQ: Clear whole screen : ESC [ 2 J
1192 */ 1257 */
1193void 1258void
1194rxvt_term::scr_erase_screen (int mode) 1259rxvt_term::scr_erase_screen (int mode)
1195{ 1260{
1196 int num; 1261 int num;
1197 int32_t row, row_offset; 1262 int32_t row, row_offset;
1198 rend_t ren; 1263 rend_t ren;
1199 XGCValues gcvalue; 1264 XGCValues gcvalue;
1200 1265
1201 want_refresh = 1; 1266 want_refresh = 1;
1202 D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); 1267 D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row));
1203 ZERO_SCROLLBACK (); 1268 ZERO_SCROLLBACK ();
1204 row_offset = (int32_t)TermWin.saveLines; 1269 row_offset = (int32_t)TermWin.saveLines;
… …
1223 num = TermWin.nrow; 1288 num = TermWin.nrow;
1224 break; 1289 break;
1225 default: 1290 default:
1226 return; 1291 return;
1227 } 1292 }
1293
1228 refresh_type |= REFRESH_BOUNDS; 1294 refresh_type |= REFRESH_BOUNDS;
1295
1229 if (selection.op && current_screen == selection.screen 1296 if (selection.op && current_screen == selection.screen
1230 && ((selection.beg.row >= row && selection.beg.row <= row + num) 1297 && ((selection.beg.row >= row && selection.beg.row <= row + num)
1231 || (selection.end.row >= row 1298 || (selection.end.row >= row
1232 && selection.end.row <= row + num))) 1299 && selection.end.row <= row + num)))
1233 CLEAR_SELECTION (); 1300 CLEAR_SELECTION ();
1301
1234 if (row >= TermWin.nrow) /* Out Of Bounds */ 1302 if (row >= TermWin.nrow) /* Out Of Bounds */
1235 return; 1303 return;
1304
1236 MIN_IT (num, (TermWin.nrow - row)); 1305 MIN_IT (num, (TermWin.nrow - row));
1306
1237 if (rstyle & (RS_RVid | RS_Uline)) 1307 if (rstyle & (RS_RVid | RS_Uline))
1238 ren = (rend_t) ~RS_None; 1308 ren = (rend_t) ~RS_None;
1239 else if (GET_BASEBG (rstyle) == Color_bg) 1309 else if (GET_BASEBG (rstyle) == Color_bg)
1240 { 1310 {
1241 ren = DEFAULT_RSTYLE; 1311 ren = DEFAULT_RSTYLE;
… …
1248 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); 1318 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue);
1249 ERASE_ROWS (row, num); 1319 ERASE_ROWS (row, num);
1250 gcvalue.foreground = PixColors[Color_fg]; 1320 gcvalue.foreground = PixColors[Color_fg];
1251 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); 1321 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue);
1252 } 1322 }
1323
1253 for (; num--; row++) 1324 for (; num--; row++)
1254 { 1325 {
1255 scr_blank_screen_mem (screen.text, screen.rend, 1326 scr_blank_screen_mem (screen.text, screen.rend,
1256 (unsigned int) (row + row_offset), rstyle); 1327 (unsigned int) (row + row_offset), rstyle);
1257 screen.tlen[row + row_offset] = 0; 1328 screen.tlen[row + row_offset] = 0;
… …
1291 * Insert/Delete <count> lines 1362 * Insert/Delete <count> lines
1292 */ 1363 */
1293void 1364void
1294rxvt_term::scr_insdel_lines (int count, int insdel) 1365rxvt_term::scr_insdel_lines (int count, int insdel)
1295{ 1366{
1296 int end; 1367 int end;
1297 1368
1298 ZERO_SCROLLBACK (); 1369 ZERO_SCROLLBACK ();
1299 1370
1300 selection_check (1); 1371 selection_check (1);
1301 1372
… …
1320 * Insert/Delete <count> characters from the current position 1391 * Insert/Delete <count> characters from the current position
1321 */ 1392 */
1322void 1393void
1323rxvt_term::scr_insdel_chars (int count, int insdel) 1394rxvt_term::scr_insdel_chars (int count, int insdel)
1324{ 1395{
1325 int col, row; 1396 int col, row;
1326 rend_t tr; 1397 rend_t tr;
1327 text_t *stp; 1398 text_t *stp;
1328 rend_t *srp; 1399 rend_t *srp;
1329 int16_t *slp; 1400 int16_t *slp;
1330 1401
1331 want_refresh = 1; 1402 want_refresh = 1;
1332 ZERO_SCROLLBACK (); 1403 ZERO_SCROLLBACK ();
1333 1404
1334 if (count <= 0) 1405 if (count <= 0)
… …
1341 screen.flags &= ~Screen_WrapNext; 1412 screen.flags &= ~Screen_WrapNext;
1342 1413
1343 stp = screen.text[row]; 1414 stp = screen.text[row];
1344 srp = screen.rend[row]; 1415 srp = screen.rend[row];
1345 slp = & (screen.tlen[row]); 1416 slp = & (screen.tlen[row]);
1417
1346 switch (insdel) 1418 switch (insdel)
1347 { 1419 {
1348 case INSERT: 1420 case INSERT:
1349 for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; 1421 for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col;
1350 col--) 1422 col--)
1351 { 1423 {
1352 stp[col] = stp[col - count]; 1424 stp[col] = stp[col - count];
1353 srp[col] = srp[col - count]; 1425 srp[col] = srp[col - count];
1354 } 1426 }
1427
1355 if (*slp != -1) 1428 if (*slp != -1)
1356 { 1429 {
1357 *slp += count; 1430 *slp += count;
1358 MIN_IT (*slp, TermWin.ncol); 1431 MIN_IT (*slp, TermWin.ncol);
1359 } 1432 }
1433
1360 if (selection.op && current_screen == selection.screen 1434 if (selection.op && current_screen == selection.screen
1361 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) 1435 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur))
1362 { 1436 {
1363 if (selection.end.row != screen.cur.row 1437 if (selection.end.row != screen.cur.row
1364 || (selection.end.col + count >= TermWin.ncol)) 1438 || (selection.end.col + count >= TermWin.ncol))
… …
1368 selection.beg.col += count; 1442 selection.beg.col += count;
1369 selection.mark.col += count; /* XXX: yes? */ 1443 selection.mark.col += count; /* XXX: yes? */
1370 selection.end.col += count; 1444 selection.end.col += count;
1371 } 1445 }
1372 } 1446 }
1447
1373 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), 1448 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]),
1374 (unsigned int)count, rstyle); 1449 (unsigned int)count, rstyle);
1375 break; 1450 break;
1451
1376 case ERASE: 1452 case ERASE:
1377 screen.cur.col += count; /* don't worry if > TermWin.ncol */ 1453 screen.cur.col += count; /* don't worry if > TermWin.ncol */
1378 selection_check (1); 1454 selection_check (1);
1379 screen.cur.col -= count; 1455 screen.cur.col -= count;
1380 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), 1456 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]),
1381 (unsigned int)count, rstyle); 1457 (unsigned int)count, rstyle);
1382 break; 1458 break;
1459
1383 case DELETE: 1460 case DELETE:
1384 tr = srp[TermWin.ncol - 1]
1385 & (RS_fgMask | RS_bgMask | RS_baseattrMask); 1461 tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask);
1462
1386 for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) 1463 for (col = screen.cur.col; (col + count) < TermWin.ncol; col++)
1387 { 1464 {
1388 stp[col] = stp[col + count]; 1465 stp[col] = stp[col + count];
1389 srp[col] = srp[col + count]; 1466 srp[col] = srp[col + count];
1390 } 1467 }
1468
1391 scr_blank_line (& (stp[TermWin.ncol - count]), 1469 scr_blank_line (& (stp[TermWin.ncol - count]),
1392 & (srp[TermWin.ncol - count]), 1470 & (srp[TermWin.ncol - count]),
1393 (unsigned int)count, tr); 1471 (unsigned int)count, tr);
1472
1394 if (*slp == -1) /* break line continuation */ 1473 if (*slp == -1) /* break line continuation */
1395 *slp = TermWin.ncol; 1474 *slp = TermWin.ncol;
1475
1396 *slp -= count; 1476 *slp -= count;
1397 MAX_IT (*slp, 0); 1477 MAX_IT (*slp, 0);
1478
1398 if (selection.op && current_screen == selection.screen 1479 if (selection.op && current_screen == selection.screen
1399 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) 1480 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur))
1400 { 1481 {
1401 if (selection.end.row != screen.cur.row 1482 if (selection.end.row != screen.cur.row
1402 || (screen.cur.col >= selection.beg.col - count) 1483 || (screen.cur.col >= selection.beg.col - count)
… …
1408 selection.beg.col -= count; 1489 selection.beg.col -= count;
1409 selection.mark.col -= count; /* XXX: yes? */ 1490 selection.mark.col -= count; /* XXX: yes? */
1410 selection.end.col -= count; 1491 selection.end.col -= count;
1411 } 1492 }
1412 } 1493 }
1494
1413 break; 1495 break;
1414 } 1496 }
1415} 1497}
1416 1498
1417/* ------------------------------------------------------------------------- */ 1499/* ------------------------------------------------------------------------- */
… …
1422void 1504void
1423rxvt_term::scr_scroll_region (int top, int bot) 1505rxvt_term::scr_scroll_region (int top, int bot)
1424{ 1506{
1425 MAX_IT (top, 0); 1507 MAX_IT (top, 0);
1426 MIN_IT (bot, (int)TermWin.nrow - 1); 1508 MIN_IT (bot, (int)TermWin.nrow - 1);
1509
1427 if (top > bot) 1510 if (top > bot)
1428 return; 1511 return;
1512
1429 screen.tscroll = top; 1513 screen.tscroll = top;
1430 screen.bscroll = bot; 1514 screen.bscroll = bot;
1431 scr_gotorc (0, 0, 0); 1515 scr_gotorc (0, 0, 0);
1432} 1516}
1433 1517
… …
1439 */ 1523 */
1440void 1524void
1441rxvt_term::scr_cursor_visible (int mode) 1525rxvt_term::scr_cursor_visible (int mode)
1442{ 1526{
1443 want_refresh = 1; 1527 want_refresh = 1;
1528
1444 if (mode) 1529 if (mode)
1445 screen.flags |= Screen_VisibleCursor; 1530 screen.flags |= Screen_VisibleCursor;
1446 else 1531 else
1447 screen.flags &= ~Screen_VisibleCursor; 1532 screen.flags &= ~Screen_VisibleCursor;
1448} 1533}
… …
1663 1748
1664 if (drawn_text == NULL) /* sanity check */ 1749 if (drawn_text == NULL) /* sanity check */
1665 return; 1750 return;
1666 1751
1667#ifdef DEBUG_STRICT 1752#ifdef DEBUG_STRICT
1668 x = max (x, (int)TermWin.int_bwidth); 1753 x = max (x, 0);
1669 x = min (x, (int)TermWin.width); 1754 x = min (x, (int)TermWin.width);
1670 y = max (y, (int)TermWin.int_bwidth); 1755 y = max (y, 0);
1671 y = min (y, (int)TermWin.height); 1756 y = min (y, (int)TermWin.height);
1672#endif 1757#endif
1673 1758
1674 /* round down */ 1759 /* round down */
1675 rc[PART_BEG].col = Pixel2Col (x); 1760 rc[PART_BEG].col = Pixel2Col (x);
… …
1686 } 1771 }
1687 1772
1688 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)); 1773 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));
1689 1774
1690 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) 1775 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)
1691 fill_text (& (drawn_text[i][rc[PART_BEG].col]), 0, 1776 fill_text (&drawn_text[i][rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1692 (rc[PART_END].col - rc[PART_BEG].col + 1));
1693 1777
1694 if (refresh) 1778 if (refresh)
1695 scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS); 1779 scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS);
1696} 1780}
1697 1781
… …
1764 if (TermWin.view_start != oldviewstart) 1848 if (TermWin.view_start != oldviewstart)
1765 { 1849 {
1766 want_refresh = 1; 1850 want_refresh = 1;
1767 num_scr -= (TermWin.view_start - oldviewstart); 1851 num_scr -= (TermWin.view_start - oldviewstart);
1768 } 1852 }
1853
1769 return (int) (TermWin.view_start - oldviewstart); 1854 return (int) (TermWin.view_start - oldviewstart);
1770} 1855}
1771 1856
1772/* ------------------------------------------------------------------------- */ 1857/* ------------------------------------------------------------------------- */
1773void 1858void
… …
1891 1976
1892 /* 1977 /*
1893 * C: set the cursor character (s) 1978 * C: set the cursor character (s)
1894 */ 1979 */
1895 { 1980 {
1896 unsigned char setoldcursor; 1981 unsigned char setoldcursor;
1897 rend_t ccol1, /* Cursor colour */ 1982 rend_t ccol1, /* Cursor colour */
1898 ccol2; /* Cursor colour2 */ 1983 ccol2; /* Cursor colour2 */
1899 1984
1900 showcursor = (screen.flags & Screen_VisibleCursor); 1985 showcursor = (screen.flags & Screen_VisibleCursor);
1901#ifdef CURSOR_BLINK 1986#ifdef CURSOR_BLINK
1902 if (hidden_cursor) 1987 if (hidden_cursor)
1903 showcursor = 0; 1988 showcursor = 0;
1904#endif 1989#endif
1905 1990
1906 if (showcursor) 1991 if (showcursor)
1907 { 1992 {
1908 srp = & (screen.rend[screen.cur.row + TermWin.saveLines] 1993 srp = &(screen.rend[screen.cur.row + TermWin.saveLines][screen.cur.col]);
1909 [screen.cur.col]);
1910 1994
1911 if (showcursor && TermWin.focus) 1995 if (showcursor && TermWin.focus)
1912 { 1996 {
1913 *srp ^= RS_RVid; 1997 *srp ^= RS_RVid;
1914#ifndef NO_CURSORCOLOR 1998#ifndef NO_CURSORCOLOR
… …
1942 if (screen.cur.row + TermWin.view_start != ocrow 2026 if (screen.cur.row + TermWin.view_start != ocrow
1943 || screen.cur.col != oldcursor.col) 2027 || screen.cur.col != oldcursor.col)
1944 { 2028 {
1945 if (ocrow < TermWin.nrow 2029 if (ocrow < TermWin.nrow
1946 && oldcursor.col < TermWin.ncol) 2030 && oldcursor.col < TermWin.ncol)
1947 {
1948 drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); 2031 drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline);
1949 } 2032
1950 if (TermWin.focus || !showcursor) 2033 if (TermWin.focus || !showcursor)
1951 oldcursor.row = -1; 2034 oldcursor.row = -1;
1952 else 2035 else
1953 setoldcursor = 1; 2036 setoldcursor = 1;
1954 } 2037 }
1955 } 2038 }
1956 else if (!TermWin.focus) 2039 else if (!TermWin.focus)
1957 setoldcursor = 1; 2040 setoldcursor = 1;
2041
1958 if (setoldcursor) 2042 if (setoldcursor)
1959 { 2043 {
1960 if (screen.cur.row + TermWin.view_start >= TermWin.nrow) 2044 if (screen.cur.row + TermWin.view_start >= TermWin.nrow)
1961 oldcursor.row = -1; 2045 oldcursor.row = -1;
1962 else 2046 else
… …
1974 */ 2058 */
1975 i = num_scr; 2059 i = num_scr;
1976 if (refresh_type == FAST_REFRESH && num_scr_allow && i 2060 if (refresh_type == FAST_REFRESH && num_scr_allow && i
1977 && abs (i) < TermWin.nrow && !must_clear) 2061 && abs (i) < TermWin.nrow && !must_clear)
1978 { 2062 {
1979 int16_t nits; 2063 int16_t nits;
1980 int j; 2064 int j;
1981 rend_t *drp2; 2065 rend_t *drp2;
1982 text_t *dtp2; 2066 text_t *dtp2;
1983 int len, wlen; 2067 int len, wlen;
1984 2068
1985 j = TermWin.nrow; 2069 j = TermWin.nrow;
1986 wlen = len = -1; 2070 wlen = len = -1;
1987 row = i > 0 ? 0 : j - 1; 2071 row = i > 0 ? 0 : j - 1;
1988 for (; j-- >= 0; row += (i > 0 ? 1 : -1)) 2072 for (; j-- >= 0; row += (i > 0 ? 1 : -1))
… …
2052 int ypixel = (int)Row2Pixel (row); 2136 int ypixel = (int)Row2Pixel (row);
2053 2137
2054 for (col = 0; col < TermWin.ncol; col++) 2138 for (col = 0; col < TermWin.ncol; col++)
2055 { 2139 {
2056 /* compare new text with old - if exactly the same then continue */ 2140 /* compare new text with old - if exactly the same then continue */
2141 if (stp[col] == dtp[col] /* Must match characters to skip. */
2142 && (srp[col] == drp[col] /* Either rendition the same or */
2143 || (stp[col] == ' ' /* space w/ no background change */
2144 && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col]))))
2145 continue;
2146
2147 // redraw one or more characters
2148
2149 // seek to the beginning if wide characters
2150 while (stp[col] == NOCHAR && col > 0)
2151 --col;
2152
2057 rend_t rend = srp[col]; /* screen rendition (target rendtion) */ 2153 rend_t rend = srp[col]; /* screen rendition (target rendtion) */
2058
2059 if (stp[col] == dtp[col] /* Must match characters to skip. */
2060 && (rend == drp[col] /* Either rendition the same or */
2061 || (stp[col] == ' ' /* space w/ no background change */
2062 && GET_BGATTR (rend) == GET_BGATTR (drp[col]))))
2063 continue;
2064
2065 text_t *text = stp + col; 2154 text_t *text = stp + col;
2066 int count = 1; 2155 int count = 1;
2067 2156
2068 /* redraw one or more characters */
2069
2070 dtp[col] = stp[col]; 2157 dtp[col] = stp[col];
2071 drp[col] = rend; 2158 drp[col] = rend;
2072
2073 if (*text == NOCHAR) // never start redrawing at invisible characters. */
2074 continue;
2075 2159
2076 int xpixel = Col2Pixel (col); 2160 int xpixel = Col2Pixel (col);
2077 2161
2078 // this loop looks very messy, it can probably be optimized 2162 // this loop looks very messy, it can probably be optimized
2079 // and cleaned a bit by you? 2163 // and cleaned a bit by you?
… …
2123 rend = GET_ATTR (rend); 2207 rend = GET_ATTR (rend);
2124 2208
2125 rvid = !!(rend & RS_RVid); 2209 rvid = !!(rend & RS_RVid);
2126 2210
2127#ifndef NO_BOLD_UNDERLINE_REVERSE 2211#ifndef NO_BOLD_UNDERLINE_REVERSE
2128 if (rend & RS_Bold && fore == Color_fg) 2212 if (rend & RS_Bold && fore == Color_fg && !(Options & Opt_realBold))
2129 { 2213 {
2130 if (ISSET_PIXCOLOR (Color_BD)) 2214 if (ISSET_PIXCOLOR (Color_BD))
2131 fore = Color_BD; 2215 fore = Color_BD;
2132 else 2216 else
2133 rvid = !rvid; 2217 rvid = !rvid;
2134 } 2218 }
2135 2219
2136 if (rend & RS_Uline) 2220 if (rend & RS_Uline)
2137 {
2138 if (ISSET_PIXCOLOR (Color_UL)) 2221 if (ISSET_PIXCOLOR (Color_UL))
2139 fore = Color_UL; 2222 fore = Color_UL;
2140 }
2141#endif 2223#endif
2142 2224
2143 if (rvid) 2225 if (rvid)
2144 { 2226 {
2145 SWAP_IT (fore, back, int); 2227 SWAP_IT (fore, back, int);
… …
2153 back = Color_RV; 2235 back = Color_RV;
2154#endif 2236#endif
2155 } 2237 }
2156 2238
2157#ifdef TEXT_BLINK 2239#ifdef TEXT_BLINK
2158 if (rend & RS_Blink) 2240 if (rend & RS_Blink && back == Color_bg)
2159 { 2241 {
2160 if (!text_blink_ev.active) 2242 if (!text_blink_ev.active)
2161 { 2243 {
2162 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 2244 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
2163 hidden_text = 0; 2245 hidden_text = 0;
… …
2195 else 2277 else
2196 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); 2278 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back);
2197 2279
2198 if ((rend & RS_Uline) && (font->descent > 1)) 2280 if ((rend & RS_Uline) && (font->descent > 1))
2199 XDrawLine (display->display, drawBuffer, TermWin.gc, 2281 XDrawLine (display->display, drawBuffer, TermWin.gc,
2200 xpixel, ypixel + font->ascent + 1, 2282 xpixel, ypixel + font->ascent + 1,
2201 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); 2283 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
2202 } /* for (col....) */ 2284 } /* for (col....) */
2203 } /* for (row....) */ 2285 } /* for (row....) */
2204 2286
2205 /* 2287 /*
2206 * G: cleanup cursor and display outline cursor if necessary 2288 * G: cleanup cursor and display outline cursor if necessary
… …
2226 while (oldcursor.col + cursorwidth < TermWin.ncol 2308 while (oldcursor.col + cursorwidth < TermWin.ncol
2227 && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) 2309 && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR)
2228 cursorwidth++; 2310 cursorwidth++;
2229 2311
2230 XDrawRectangle (display->display, drawBuffer, TermWin.gc, 2312 XDrawRectangle (display->display, drawBuffer, TermWin.gc,
2231 Col2Pixel (oldcursor.col), 2313 Col2Pixel (oldcursor.col),
2232 Row2Pixel (oldcursor.row), 2314 Row2Pixel (oldcursor.row),
2233 (unsigned int) (Width2Pixel (cursorwidth) - 1), 2315 (unsigned int) (Width2Pixel (cursorwidth) - 1),
2234 (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); 2316 (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1));
2235 } 2317 }
2236 } 2318 }
2237 2319
2238 /* 2320 /*
2239 * H: cleanup selection 2321 * H: cleanup selection
… …
2241 scr_reverse_selection (); 2323 scr_reverse_selection ();
2242 2324
2243 /* 2325 /*
2244 * I: other general cleanup 2326 * I: other general cleanup
2245 */ 2327 */
2328#if 0
2246 if (clearfirst && TermWin.int_bwidth) 2329 if (clearfirst && TermWin.int_bwidth)
2247 /* 2330 /*
2248 * clear the whole screen height, note that width == 0 is treated 2331 * clear the whole screen height, note that width == 0 is treated
2249 * specially by XClearArea 2332 * specially by XClearArea
2250 */ 2333 */
2251 XClearArea (display->display, TermWin.vt, 0, 0, 2334 XClearArea (display->display, TermWin.vt, 0, 0,
2252 (unsigned int)TermWin.int_bwidth, 2335 (unsigned int)TermWin.int_bwidth,
2253 (unsigned int)TermWin_TotalHeight (), False); 2336 (unsigned int)TermWin_TotalHeight (), False);
2337
2254 if (clearlast && TermWin.int_bwidth) 2338 if (clearlast && TermWin.int_bwidth)
2255 /* 2339 /*
2256 * clear the whole screen height, note that width == 0 is treated 2340 * clear the whole screen height, note that width == 0 is treated
2257 * specially by XClearArea 2341 * specially by XClearArea
2258 */ 2342 */
2259 XClearArea (display->display, TermWin.vt, 2343 XClearArea (display->display, TermWin.vt,
2260 TermWin.width + TermWin.int_bwidth, 0, 2344 TermWin.width + TermWin.int_bwidth, 0,
2261 (unsigned int)TermWin.int_bwidth, 2345 (unsigned int)TermWin.int_bwidth,
2262 (unsigned int)TermWin_TotalHeight (), False); 2346 (unsigned int)TermWin_TotalHeight (), False);
2347#endif
2348
2263 if (refresh_type & SMOOTH_REFRESH) 2349 if (refresh_type & SMOOTH_REFRESH)
2264 XSync (display->display, False); 2350 XSync (display->display, False);
2265 2351
2266 num_scr = 0; 2352 num_scr = 0;
2267 num_scr_allow = 1; 2353 num_scr_allow = 1;
… …
2291 } 2377 }
2292} 2378}
2293 2379
2294/* ------------------------------------------------------------------------- */ 2380/* ------------------------------------------------------------------------- */
2295void 2381void
2296rxvt_term::scr_clear () 2382rxvt_term::scr_clear (bool really)
2297{ 2383{
2298 if (!TermWin.mapped) 2384 if (!TermWin.mapped)
2299 return; 2385 return;
2300 2386
2301 num_scr_allow = 0; 2387 num_scr_allow = 0;
2302 want_refresh = 1; 2388 want_refresh = 1;
2389
2303#ifdef TRANSPARENT 2390#ifdef TRANSPARENT
2304 if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) 2391 if ((Options & Opt_transparent) && (am_pixmap_trans == 0))
2305 { 2392 {
2306 int i; 2393 int i;
2307 2394
… …
2314 if (TermWin.parent[i] != None) 2401 if (TermWin.parent[i] != None)
2315 XClearWindow (display->display, TermWin.parent[i]); 2402 XClearWindow (display->display, TermWin.parent[i]);
2316 } 2403 }
2317#endif 2404#endif
2318 2405
2406 if (really)
2319 XClearWindow (display->display, TermWin.vt); 2407 XClearWindow (display->display, TermWin.vt);
2320} 2408}
2321 2409
2322/* ------------------------------------------------------------------------- */ 2410/* ------------------------------------------------------------------------- */
2323void 2411void
2324rxvt_term::scr_reverse_selection () 2412rxvt_term::scr_reverse_selection ()
2325{ 2413{
2326 int i, col, row, end_row;
2327 rend_t *srp;
2328
2329 if (selection.op && current_screen == selection.screen) 2414 if (selection.op && current_screen == selection.screen)
2330 { 2415 {
2331 end_row = TermWin.saveLines - TermWin.view_start; 2416 int end_row = TermWin.saveLines - TermWin.view_start;
2332 i = selection.beg.row + TermWin.saveLines; 2417 int i = selection.beg.row + TermWin.saveLines;
2333 row = selection.end.row + TermWin.saveLines; 2418 int col, row = selection.end.row + TermWin.saveLines;
2419 rend_t *srp;
2420
2334 if (i >= end_row) 2421 if (i >= end_row)
2335 col = selection.beg.col; 2422 col = selection.beg.col;
2336 else 2423 else
2337 { 2424 {
2338 col = 0; 2425 col = 0;
2339 i = end_row; 2426 i = end_row;
2340 } 2427 }
2428
2341 end_row += TermWin.nrow; 2429 end_row += TermWin.nrow;
2342 for (; i < row && i < end_row; i++, col = 0) 2430 for (; i < row && i < end_row; i++, col = 0)
2343 for (srp = screen.rend[i]; col < TermWin.ncol; col++) 2431 for (srp = screen.rend[i]; col < TermWin.ncol; col++)
2344 srp[col] ^= RS_RVid; 2432 srp[col] ^= RS_RVid;
2433
2345 if (i == row && i < end_row) 2434 if (i == row && i < end_row)
2346 for (srp = screen.rend[i]; col < selection.end.col; col++) 2435 for (srp = screen.rend[i]; col < selection.end.col; col++)
2347 srp[col] ^= RS_RVid; 2436 srp[col] ^= RS_RVid;
2348 } 2437 }
2349} 2438}
… …
2437 { 2526 {
2438 n = min (len - i, PROP_SIZE); 2527 n = min (len - i, PROP_SIZE);
2439 MEMCPY (ds, data + i, n); 2528 MEMCPY (ds, data + i, n);
2440 2529
2441 for (j = 0; j < n; j++) 2530 for (j = 0; j < n; j++)
2442 if (ds[j] == '\n') 2531 if (ds[j] == C0_LF)
2443 ds[j] = '\r'; 2532 ds[j] = C0_CR;
2444 2533
2445 tt_write (ds, (int)n); 2534 tt_write (ds, (int)n);
2446 } 2535 }
2447 2536
2448 free (ds); 2537 free (ds);
… …
2488 } 2577 }
2489 2578
2490 for (;;) 2579 for (;;)
2491 { 2580 {
2492 if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), 2581 if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4),
2493 (long) (PROP_SIZE / 4), delete_prop, 2582 (long) (PROP_SIZE / 4), delete_prop,
2494 AnyPropertyType, &ct.encoding, &ct.format, 2583 AnyPropertyType, &ct.encoding, &ct.format,
2495 &ct.nitems, &bytes_after, 2584 &ct.nitems, &bytes_after,
2496 &ct.value) != Success) 2585 &ct.value) != Success)
2497 break; 2586 break;
2498 2587
2499 if (ct.encoding == 0) 2588 if (ct.encoding == 0)
2500 { 2589 {
2501 D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); 2590 D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!"));
… …
2509 } 2598 }
2510 2599
2511 if (ct.nitems == 0) 2600 if (ct.nitems == 0)
2512 { 2601 {
2513 D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); 2602 D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end"));
2603
2514 if (selection_wait == Sel_normal && nread == 0) 2604 if (selection_wait == Sel_normal && nread == 0
2605 && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion
2515 { 2606 {
2516 /* 2607 /*
2517 * pass through again trying CUT_BUFFER0 if we've come from 2608 * pass through again trying CUT_BUFFER0 if we've come from
2518 * XConvertSelection () but nothing was presented 2609 * XConvertSelection () but nothing was presented
2519 */ 2610 */
… …
2527 2618
2528 nread += ct.nitems; 2619 nread += ct.nitems;
2529 2620
2530 char **cl; 2621 char **cl;
2531 int cr; 2622 int cr;
2532 if (XmbTextPropertyToTextList (display->display, &ct, &cl, 2623 if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl)
2533 &cr) >= 0 && cl)
2534 { 2624 {
2535 for (int i = 0; i < cr; i++) 2625 for (int i = 0; i < cr; i++)
2536 paste ((unsigned char *)cl[i], STRLEN (cl[i])); 2626 paste ((unsigned char *)cl[i], STRLEN (cl[i]));
2537 2627
2538 XFreeStringList (cl); 2628 XFreeStringList (cl);
… …
2559void 2649void
2560rxvt_term::incr_cb (time_watcher &w) 2650rxvt_term::incr_cb (time_watcher &w)
2561{ 2651{
2562 selection_wait = Sel_none; 2652 selection_wait = Sel_none;
2563 2653
2564 rxvt_print_error ("data loss: timeout on INCR selection paste"); 2654 rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n");
2565} 2655}
2566 2656
2567/* 2657/*
2568 * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> 2658 * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za>
2569 */ 2659 */
… …
2572{ 2662{
2573 int reget_time = 0; 2663 int reget_time = 0;
2574 2664
2575 if (prop == None) 2665 if (prop == None)
2576 return; 2666 return;
2667
2577 D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); 2668 D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop));
2578 if (selection_wait == Sel_normal) 2669 if (selection_wait == Sel_normal)
2579 { 2670 {
2580 int a, afmt; 2671 int a, afmt;
2581 Atom atype; 2672 Atom atype;
2582 unsigned long bytes_after, nitems; 2673 unsigned long bytes_after, nitems;
2583 unsigned char *s = NULL; 2674 unsigned char *s = NULL;
2584 2675
2585 a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, 2676 a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False,
2586 xa[XA_INCR], &atype, &afmt, &nitems, 2677 xa[XA_INCR], &atype, &afmt, &nitems,
2587 &bytes_after, &s); 2678 &bytes_after, &s);
2588 if (s) 2679 if (s)
2589 XFree (s); 2680 XFree (s);
2590 if (a != Success) 2681 if (a != Success)
2591 return; 2682 return;
2683
2592#ifndef __CYGWIN32__ 2684#ifndef __CYGWIN32__
2593 if (atype == xa[XA_INCR]) 2685 if (atype == xa[XA_INCR])
2594 { /* start an INCR transfer */ 2686 { /* start an INCR transfer */
2595 D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); 2687 D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer"));
2596 XDeleteProperty (display->display, win, prop); 2688 XDeleteProperty (display->display, win, prop);
… …
2602 2694
2603 } 2695 }
2604 else if (selection_wait == Sel_incr) 2696 else if (selection_wait == Sel_incr)
2605 { 2697 {
2606 reget_time = 1; 2698 reget_time = 1;
2699
2607 if (selection_paste (win, prop, True) == -1) 2700 if (selection_paste (win, prop, True) == -1)
2608 { 2701 {
2609 D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); 2702 D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end"));
2610 selection_wait = Sel_none; 2703 selection_wait = Sel_none;
2611 incr_ev.stop (); 2704 incr_ev.stop ();
2612 } 2705 }
2613 } 2706 }
2614 if (reget_time) /* received more data so reget time */ 2707 if (reget_time) /* received more data so reget time */
2615 incr_ev.start (NOW + 10); 2708 incr_ev.start (NOW + 10);
2616} 2709}
2710
2617/* ------------------------------------------------------------------------- */ 2711/* ------------------------------------------------------------------------- */
2618/* 2712/*
2619 * Request the current selection: 2713 * Request the current selection:
2620 * Order: > internal selection if available 2714 * Order: > internal selection if available
2621 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) 2715 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+)
… …
2626 */ 2720 */
2627void 2721void
2628rxvt_term::selection_request (Time tm, int x, int y) 2722rxvt_term::selection_request (Time tm, int x, int y)
2629{ 2723{
2630 D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); 2724 D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y));
2725
2631 if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) 2726 if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height)
2632 return; /* outside window */ 2727 return; /* outside window */
2633 2728
2634 if (selection.text != NULL) 2729 if (selection.text)
2635 { /* internal selection */ 2730 { /* internal selection */
2636 D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); 2731 D_SELECT ((stderr, "rxvt_selection_request: pasting internal"));
2637 paste (selection.text, selection.len); 2732 char *str = rxvt_wcstombs (selection.text, selection.len);
2733 paste ((unsigned char *)str, strlen (str));
2734 free (str);
2638 return; 2735 return;
2639 } 2736 }
2640 else 2737 else
2641 { 2738 {
2642 int i; 2739 int i;
2643 2740
2644 selection_request_time = tm; 2741 selection_request_time = tm;
2645 selection_wait = Sel_normal; 2742 selection_wait = Sel_normal;
2743
2646 for (i = Sel_Primary; i <= Sel_Clipboard; i++) 2744 for (i = Sel_Primary; i <= Sel_Clipboard; i++)
2647 { 2745 {
2648#if X_HAVE_UTF8_STRING 2746#if X_HAVE_UTF8_STRING
2649 selection_type = Sel_UTF8String; 2747 selection_type = Sel_UTF8String;
2650 if (selection_request_other (xa[XA_UTF8_STRING], i)) 2748 if (selection_request_other (xa[XA_UTF8_STRING], i))
… …
2655 return; 2753 return;
2656#endif 2754#endif
2657 2755
2658 } 2756 }
2659 } 2757 }
2758
2660 selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ 2759 selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */
2661 D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); 2760 D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0"));
2662 selection_paste (display->root, XA_CUT_BUFFER0, False); 2761 selection_paste (display->root, XA_CUT_BUFFER0, False);
2663} 2762}
2664 2763
2665int 2764int
2666rxvt_term::selection_request_other (Atom target, int selnum) 2765rxvt_term::selection_request_other (Atom target, int selnum)
2667{ 2766{
2668 Atom sel; 2767 Atom sel;
2669#ifdef DEBUG_SELECT 2768#ifdef DEBUG_SELECT
2670 char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; 2769 char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" };
2671#endif 2770#endif
2672 2771
2673 selection_type |= selnum; 2772 selection_type |= selnum;
2773
2674 if (selnum == Sel_Primary) 2774 if (selnum == Sel_Primary)
2675 sel = XA_PRIMARY; 2775 sel = XA_PRIMARY;
2676 else if (selnum == Sel_Secondary) 2776 else if (selnum == Sel_Secondary)
2677 sel = XA_SECONDARY; 2777 sel = XA_SECONDARY;
2678 else 2778 else
2679 sel = xa[XA_CLIPBOARD]; 2779 sel = xa[XA_CLIPBOARD];
2780
2680 if (XGetSelectionOwner (display->display, sel) != None) 2781 if (XGetSelectionOwner (display->display, sel) != None)
2681 { 2782 {
2682 D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); 2783 D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum]));
2683 XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], 2784 XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION],
2684 TermWin.vt, selection_request_time); 2785 TermWin.vt, selection_request_time);
2685 return 1; 2786 return 1;
2686 } 2787 }
2788
2687 return 0; 2789 return 0;
2688} 2790}
2689 2791
2690/* ------------------------------------------------------------------------- */ 2792/* ------------------------------------------------------------------------- */
2691/* 2793/*
… …
2700 want_refresh = 1; 2802 want_refresh = 1;
2701 free (selection.text); 2803 free (selection.text);
2702 selection.text = NULL; 2804 selection.text = NULL;
2703 selection.len = 0; 2805 selection.len = 0;
2704 CLEAR_SELECTION (); 2806 CLEAR_SELECTION ();
2807
2808 if (display->selection_owner == this)
2809 display->selection_owner = 0;
2705} 2810}
2706 2811
2707/* ------------------------------------------------------------------------- */ 2812/* ------------------------------------------------------------------------- */
2708/* 2813/*
2709 * Copy a selection into the cut buffer 2814 * Copy a selection into the cut buffer
2710 * EXT: button 1 or 3 release 2815 * EXT: button 1 or 3 release
2711 */ 2816 */
2712void 2817void
2713rxvt_term::selection_make (Time tm) 2818rxvt_term::selection_make (Time tm)
2714{ 2819{
2715 int i, col, end_col, row, end_row; 2820 int i, col, end_col, row, end_row;
2716 unsigned char *new_selection_text; 2821 wchar_t *new_selection_text;
2717 char *str;
2718 text_t *t; 2822 text_t *t;
2719#ifdef ACS_ASCII
2720 rend_t *re;
2721#endif
2722 2823
2723 D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); 2824 D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks));
2724 switch (selection.op) 2825 switch (selection.op)
2725 { 2826 {
2726 case SELECTION_CONT: 2827 case SELECTION_CONT:
… …
2732 selection.op = SELECTION_DONE; 2833 selection.op = SELECTION_DONE;
2733 /* FALLTHROUGH */ 2834 /* FALLTHROUGH */
2734 default: 2835 default:
2735 return; 2836 return;
2736 } 2837 }
2838
2737 selection.op = SELECTION_DONE; 2839 selection.op = SELECTION_DONE;
2738 2840
2739 if (selection.clicks == 4) 2841 if (selection.clicks == 4)
2740 return; /* nothing selected, go away */ 2842 return; /* nothing selected, go away */
2741 2843
2742 i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1) + 1; 2844 i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1);
2743 str = (char *)rxvt_malloc (i * MB_CUR_MAX + 1); 2845 new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t));
2744
2745 new_selection_text = (unsigned char *)str;
2746 2846
2747 col = selection.beg.col; 2847 col = selection.beg.col;
2748 MAX_IT (col, 0); 2848 MAX_IT (col, 0);
2749 row = selection.beg.row + TermWin.saveLines; 2849 row = selection.beg.row + TermWin.saveLines;
2750 end_row = selection.end.row + TermWin.saveLines; 2850 end_row = selection.end.row + TermWin.saveLines;
2851 int ofs = 0;
2852 int extra = 0;
2751 2853
2752 for (; row <= end_row; row++, col = 0) 2854 for (; row <= end_row; row++, col = 0)
2753 { 2855 {
2754 t = & (screen.text[row][col]); 2856 t = &(screen.text[row][col]);
2755 2857
2756 end_col = screen.tlen[row]; 2858 end_col = screen.tlen[row];
2757 2859
2758 if (end_col == -1) 2860 if (end_col == -1)
2759 end_col = TermWin.ncol; 2861 end_col = TermWin.ncol;
2760 2862
2761 if (row == end_row) 2863 if (row == end_row)
2762 MIN_IT (end_col, selection.end.col); 2864 MIN_IT (end_col, selection.end.col);
2763 2865
2764 for (; col < end_col; col++) 2866 for (; col < end_col; col++)
2867 {
2765 if (*t == NOCHAR) 2868 if (*t == NOCHAR)
2766 t++; 2869 t++;
2870#if ENABLE_COMBINING
2871 else if (IS_COMPOSE (*t))
2872 {
2873 int len = rxvt_composite.expand (*t, 0);
2874
2875 extra -= (len - 1);
2876
2877 if (extra < 0)
2878 {
2879 extra += i;
2880 i += i;
2881 new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t));
2882 }
2883
2884 ofs += rxvt_composite.expand (*t++, new_selection_text + ofs);
2885 }
2886#endif
2767 else 2887 else
2768 { 2888 new_selection_text[ofs++] = *t++;
2769 int len = wctomb (str, *t++);
2770 if (len > 0)
2771 str += len;
2772 } 2889 }
2773 2890
2774 if (screen.tlen[row] != -1 && row != end_row) 2891 if (screen.tlen[row] != -1 && row != end_row)
2775 *str++ = '\n'; 2892 new_selection_text[ofs++] = C0_LF;
2776 } 2893 }
2777 2894
2778#ifndef NO_OLD_SELECTION
2779 if (selection_style == OLD_SELECT)
2780 if (end_col == TermWin.ncol)
2781 *str++ = '\n';
2782#endif
2783#ifndef NO_NEW_SELECTION
2784 if (selection_style != OLD_SELECT)
2785 if (end_col != selection.end.col) 2895 if (end_col != selection.end.col)
2786 *str++ = '\n'; 2896 new_selection_text[ofs++] = C0_LF;
2787#endif
2788 *str = '\0';
2789 2897
2790 i = str - (char *)new_selection_text; 2898 new_selection_text[ofs] = 0;
2899
2791 if (i == 0) 2900 if (ofs == 0)
2792 { 2901 {
2793 free (new_selection_text); 2902 free (new_selection_text);
2794 return; 2903 return;
2795 } 2904 }
2796 2905
2797 // due to MB_MAX_CUR, selection wastage is usually high, so realloc
2798 if (str - (char *)new_selection_text > 1024)
2799 new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1);
2800
2801 selection.len = i;
2802
2803 if (selection.text)
2804 free (selection.text); 2906 free (selection.text);
2805 2907
2806 selection.text = new_selection_text; 2908 // we usually allocate much more than necessary, so realloc it smaller again
2909 selection.len = ofs;
2910 selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t));
2807 2911
2808 XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); 2912 XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm);
2809 if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) 2913 if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt)
2810 display->set_selection_owner (this); 2914 display->set_selection_owner (this);
2811 else 2915 else
2812 rxvt_print_error ("can't get primary selection"); 2916 rxvt_warn ("can't get primary selection, ignoring.\n");
2813 2917
2814 { 2918#if 0
2815 XTextProperty ct; 2919 XTextProperty ct;
2816 char *cl = (char *)selection.text;
2817 2920
2818 if (XmbTextListToTextProperty (display->display, &cl, 1, XStringStyle, &ct) >= 0) 2921 if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0)
2819 { 2922 {
2820 XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8,
2821 PropModeReplace, ct.value, ct.nitems);
2822 XFree (ct.value);
2823 }
2824 else
2825 XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, 2923 XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8,
2826 PropModeReplace, selection.text, (int)selection.len); 2924 PropModeReplace, ct.value, ct.nitems);
2925 XFree (ct.value);
2827 } 2926 }
2927#endif
2828 2928
2829 selection_time = tm; 2929 selection_time = tm;
2830 D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); 2930 D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len));
2831} 2931}
2832 2932
… …
2861rxvt_term::selection_start_colrow (int col, int row) 2961rxvt_term::selection_start_colrow (int col, int row)
2862{ 2962{
2863 want_refresh = 1; 2963 want_refresh = 1;
2864 selection.mark.col = col; 2964 selection.mark.col = col;
2865 selection.mark.row = row - TermWin.view_start; 2965 selection.mark.row = row - TermWin.view_start;
2966
2866 MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); 2967 MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled);
2867 MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); 2968 MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1);
2868 MAX_IT (selection.mark.col, 0); 2969 MAX_IT (selection.mark.col, 0);
2869 MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); 2970 MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1);
2870 2971
2972 while (selection.mark.col > 0
2973 && screen.text[selection.mark.row + TermWin.saveLines][selection.mark.col] == NOCHAR)
2974 --selection.mark.col;
2975
2871 if (selection.op) 2976 if (selection.op)
2872 { /* clear the old selection */ 2977 { /* clear the old selection */
2873 selection.beg.row = selection.end.row = selection.mark.row; 2978 selection.beg.row = selection.end.row = selection.mark.row;
2874 selection.beg.col = selection.end.col = selection.mark.col; 2979 selection.beg.col = selection.end.col = selection.mark.col;
2875 } 2980 }
2981
2876 selection.op = SELECTION_INIT; 2982 selection.op = SELECTION_INIT;
2877 selection.screen = current_screen; 2983 selection.screen = current_screen;
2878} 2984}
2879 2985
2880/* ------------------------------------------------------------------------- */ 2986/* ------------------------------------------------------------------------- */
… …
2882 * Word select: select text for 2 clicks 2988 * Word select: select text for 2 clicks
2883 * We now only find out the boundary in one direction 2989 * We now only find out the boundary in one direction
2884 */ 2990 */
2885 2991
2886/* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ 2992/* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */
2887#define DELIMIT_TEXT(x) \ 2993#define DELIMIT_TEXT(x) \
2888 (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR (rs[Rs_cutchars], (x)) != NULL)) 2994 (unicode::is_space (x) ? 2 : (x) <= 0xff && !!STRCHR (rs[Rs_cutchars], (x)))
2889#define DELIMIT_REND(x) 1 2995#define DELIMIT_REND(x) 1
2890 2996
2891void 2997void
2892rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) 2998rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret)
2893{ 2999{
2894 int col, row, dirnadd, tcol, trow, w1, w2; 3000 int col, row, dirnadd, tcol, trow, w1, w2;
2895 row_col_t bound; 3001 row_col_t bound;
2896 text_t *stp; 3002 text_t *stp;
2897 rend_t *srp; 3003 rend_t *srp;
2898 3004
2899 if (dirn == UP) 3005 if (dirn == UP)
2900 { 3006 {
2901 bound.row = TermWin.saveLines - TermWin.nscrolled - 1; 3007 bound.row = TermWin.saveLines - TermWin.nscrolled - 1;
2902 bound.col = 0; 3008 bound.col = 0;
… …
2906 { 3012 {
2907 bound.row = TermWin.saveLines + TermWin.nrow; 3013 bound.row = TermWin.saveLines + TermWin.nrow;
2908 bound.col = TermWin.ncol - 1; 3014 bound.col = TermWin.ncol - 1;
2909 dirnadd = 1; 3015 dirnadd = 1;
2910 } 3016 }
3017
2911 row = mark->row + TermWin.saveLines; 3018 row = mark->row + TermWin.saveLines;
2912 col = mark->col; 3019 col = mark->col;
2913 MAX_IT (col, 0); 3020 MAX_IT (col, 0);
2914 /* find the edge of a word */ 3021 /* find the edge of a word */
2915 stp = & (screen.text[row][col]); 3022 stp = & (screen.text[row][col]);
2916 w1 = DELIMIT_TEXT (*stp); 3023 w1 = DELIMIT_TEXT (*stp);
2917 3024
2918 if (selection_style != NEW_SELECT)
2919 {
2920 if (w1 == 1)
2921 {
2922 stp += dirnadd;
2923 if (DELIMIT_TEXT (*stp) == 1)
2924 goto Old_Word_Selection_You_Die;
2925 col += dirnadd;
2926 }
2927 w1 = 0;
2928 }
2929 srp = (&screen.rend[row][col]); 3025 srp = (&screen.rend[row][col]);
2930 w2 = DELIMIT_REND (*srp); 3026 w2 = DELIMIT_REND (*srp);
2931 3027
2932 for (;;) 3028 for (;;)
2933 { 3029 {
2934 for (; col != bound.col; col += dirnadd) 3030 for (; col != bound.col; col += dirnadd)
2935 { 3031 {
2936 stp += dirnadd; 3032 stp += dirnadd;
3033 srp += dirnadd;
3034
3035 if (*stp == NOCHAR)
3036 continue;
3037
2937 if (DELIMIT_TEXT (*stp) != w1) 3038 if (DELIMIT_TEXT (*stp) != w1)
2938 break; 3039 break;
2939 srp += dirnadd;
2940 if (DELIMIT_REND (*srp) != w2) 3040 if (DELIMIT_REND (*srp) != w2)
2941 break; 3041 break;
2942 } 3042 }
3043
2943 if ((col == bound.col) && (row != bound.row)) 3044 if ((col == bound.col) && (row != bound.row))
2944 { 3045 {
2945 if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) 3046 if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1)
2946 { 3047 {
2947 trow = row + dirnadd; 3048 trow = row + dirnadd;
2948 tcol = dirn == UP ? TermWin.ncol - 1 : 0; 3049 tcol = dirn == UP ? TermWin.ncol - 1 : 0;
3050
2949 if (screen.text[trow] == NULL) 3051 if (screen.text[trow] == NULL)
2950 break; 3052 break;
3053
2951 stp = & (screen.text[trow][tcol]); 3054 stp = & (screen.text[trow][tcol]);
2952 srp = & (screen.rend[trow][tcol]); 3055 srp = & (screen.rend[trow][tcol]);
3056
2953 if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) 3057 if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2)
2954 break; 3058 break;
3059
2955 row = trow; 3060 row = trow;
2956 col = tcol; 3061 col = tcol;
2957 continue; 3062 continue;
2958 } 3063 }
2959 } 3064 }
2960 break; 3065 break;
2961 } 3066 }
3067
2962Old_Word_Selection_You_Die: 3068Old_Word_Selection_You_Die:
2963 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)); 3069 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));
2964 3070
2965 if (dirn == DN) 3071 if (dirn == DN)
2966 col++; /* put us on one past the end */ 3072 col++; /* put us on one past the end */
… …
2988 MAX_IT (row, 0); 3094 MAX_IT (row, 0);
2989 MIN_IT (row, (int)TermWin.nrow - 1); 3095 MIN_IT (row, (int)TermWin.nrow - 1);
2990 MAX_IT (col, 0); 3096 MAX_IT (col, 0);
2991 MIN_IT (col, (int)TermWin.ncol); 3097 MIN_IT (col, (int)TermWin.ncol);
2992 3098
2993#ifndef NO_NEW_SELECTION
2994 /* 3099 /*
2995 * If we're selecting characters (single click) then we must check first 3100 * If we're selecting characters (single click) then we must check first
2996 * if we are at the same place as the original mark. If we are then 3101 * if we are at the same place as the original mark. If we are then
2997 * select nothing. Otherwise, if we're to the right of the mark, you have to 3102 * select nothing. Otherwise, if we're to the right of the mark, you have to
2998 * be _past_ a character for it to be selected. 3103 * be _past_ a character for it to be selected.
2999 */ 3104 */
3000 if (selection_style != OLD_SELECT)
3001 {
3002 if (((selection.clicks % 3) == 1) && !flag 3105 if (((selection.clicks % 3) == 1) && !flag
3003 && (col == selection.mark.col 3106 && (col == selection.mark.col
3004 && (row == selection.mark.row + TermWin.view_start))) 3107 && (row == selection.mark.row + TermWin.view_start)))
3005 { 3108 {
3006 /* select nothing */ 3109 /* select nothing */
3007 selection.beg.row = selection.end.row = 0; 3110 selection.beg.row = selection.end.row = 0;
3008 selection.beg.col = selection.end.col = 0; 3111 selection.beg.col = selection.end.col = 0;
3009 selection.clicks = 4; 3112 selection.clicks = 4;
3010 want_refresh = 1; 3113 want_refresh = 1;
3011 D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); 3114 D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4"));
3012 return; 3115 return;
3013 }
3014 } 3116 }
3015#endif 3117
3016 if (selection.clicks == 4) 3118 if (selection.clicks == 4)
3017 selection.clicks = 1; 3119 selection.clicks = 1;
3018 3120
3019 selection_extend_colrow (col, row, !!flag, /* ? button 3 */ 3121 selection_extend_colrow (col, row, !!flag, /* ? button 3 */
3020 flag == 1 ? 1 : 0, /* ? button press */ 3122 flag == 1 ? 1 : 0, /* ? button press */
… …
3026 * Extend the selection to the specified col/row 3128 * Extend the selection to the specified col/row
3027 */ 3129 */
3028void 3130void
3029rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) 3131rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange)
3030{ 3132{
3031 int16_t ncol = TermWin.ncol; 3133 int16_t ncol = TermWin.ncol;
3032 int end_col; 3134 int end_col;
3033 row_col_t pos; 3135 row_col_t pos;
3034 enum { 3136 enum {
3035 LEFT, RIGHT 3137 LEFT, RIGHT
3036 } closeto = RIGHT; 3138 } closeto = RIGHT;
3037 3139
3038 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)); 3140 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));
… …
3074 pos.col = col; 3176 pos.col = col;
3075 pos.row = row; 3177 pos.row = row;
3076 3178
3077 pos.row -= TermWin.view_start; /* adjust for scroll */ 3179 pos.row -= TermWin.view_start; /* adjust for scroll */
3078 3180
3079#ifndef NO_OLD_SELECTION
3080 /*
3081 * This mimics some of the selection behaviour of version 2.20 and before.
3082 * There are no ``selection modes'', button3 is always character extension.
3083 * Note: button3 drag is always available, c.f. v2.20
3084 * Selection always terminates (left or right as appropriate) at the mark.
3085 */
3086 if (selection_style == OLD_SELECT)
3087 {
3088 if (selection.clicks == 1 || button3)
3089 {
3090 if (hate_those_clicks)
3091 {
3092 hate_those_clicks = 0;
3093 if (selection.clicks == 1)
3094 {
3095 selection.beg.row = selection.mark.row;
3096 selection.beg.col = selection.mark.col;
3097 }
3098 else
3099 {
3100 selection.mark.row = selection.beg.row;
3101 selection.mark.col = selection.beg.col;
3102 }
3103 }
3104 if (ROWCOL_IS_BEFORE (pos, selection.mark))
3105 {
3106 selection.end.row = selection.mark.row;
3107 selection.end.col = selection.mark.col + 1;
3108 selection.beg.row = pos.row;
3109 selection.beg.col = pos.col;
3110 }
3111 else
3112 {
3113 selection.beg.row = selection.mark.row;
3114 selection.beg.col = selection.mark.col;
3115 selection.end.row = pos.row;
3116 selection.end.col = pos.col + 1;
3117 }
3118 }
3119 else if (selection.clicks == 2)
3120 {
3121 selection_delimit_word (UP, & (selection.mark),
3122 & (selection.beg));
3123 selection_delimit_word (DN, & (selection.mark),
3124 & (selection.end));
3125 hate_those_clicks = 1;
3126 }
3127 else if (selection.clicks == 3)
3128 {
3129 selection.beg.row = selection.end.row = selection.mark.row;
3130 selection.beg.col = 0;
3131 selection.end.col = ncol;
3132 hate_those_clicks = 1;
3133 }
3134 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));
3135 return;
3136 }
3137#endif /* ! NO_OLD_SELECTION */
3138#ifndef NO_NEW_SELECTION
3139 /* selection_style must not be OLD_SELECT to get here */
3140 /* 3181 /*
3141 * This is mainly xterm style selection with a couple of differences, mainly 3182 * This is mainly xterm style selection with a couple of differences, mainly
3142 * in the way button3 drag extension works. 3183 * in the way button3 drag extension works.
3143 * We're either doing: button1 drag; button3 press; or button3 drag 3184 * We're either doing: button1 drag; button3 press; or button3 drag
3144 * a) button1 drag : select around a midpoint/word/line - that point/word/line 3185 * a) button1 drag : select around a midpoint/word/line - that point/word/line
… …
3149 * a point/word/line which is either the start or end of the selection 3190 * a point/word/line which is either the start or end of the selection
3150 * and it was decided by whichever point/word/line was `fixed' at the 3191 * and it was decided by whichever point/word/line was `fixed' at the
3151 * time of the most recent button3 press 3192 * time of the most recent button3 press
3152 */ 3193 */
3153 if (button3 && buttonpress) 3194 if (button3 && buttonpress)
3154 { /* button3 press */ 3195 { /* button3 press */
3155 /* 3196 /*
3156 * first determine which edge of the selection we are closest to 3197 * first determine which edge of the selection we are closest to
3157 */ 3198 */
3158 if (ROWCOL_IS_BEFORE (pos, selection.beg) 3199 if (ROWCOL_IS_BEFORE (pos, selection.beg)
3159 || (!ROWCOL_IS_AFTER (pos, selection.end) 3200 || (!ROWCOL_IS_AFTER (pos, selection.end)
3160 && (((pos.col - selection.beg.col) 3201 && (((pos.col - selection.beg.col)
3161 + ((pos.row - selection.beg.row) * ncol)) 3202 + ((pos.row - selection.beg.row) * ncol))
3162 < ((selection.end.col - pos.col) 3203 < ((selection.end.col - pos.col)
3163 + ((selection.end.row - pos.row) * ncol))))) 3204 + ((selection.end.row - pos.row) * ncol)))))
3164 closeto = LEFT; 3205 closeto = LEFT;
3206
3165 if (closeto == LEFT) 3207 if (closeto == LEFT)
3166 { 3208 {
3167 selection.beg.row = pos.row; 3209 selection.beg.row = pos.row;
3168 selection.beg.col = pos.col; 3210 selection.beg.col = pos.col;
3169 selection.mark.row = selection.end.row; 3211 selection.mark.row = selection.end.row;
3170 selection.mark.col = selection.end.col 3212 selection.mark.col = selection.end.col - (selection.clicks == 2);
3171 - (selection.clicks == 2);
3172 } 3213 }
3173 else 3214 else
3174 { 3215 {
3175 selection.end.row = pos.row; 3216 selection.end.row = pos.row;
3176 selection.end.col = pos.col; 3217 selection.end.col = pos.col;
3177 selection.mark.row = selection.beg.row; 3218 selection.mark.row = selection.beg.row;
3178 selection.mark.col = selection.beg.col; 3219 selection.mark.col = selection.beg.col;
3179 } 3220 }
3180 } 3221 }
3181 else 3222 else
3182 { /* button1 drag or button3 drag */ 3223 { /* button1 drag or button3 drag */
3183 if (ROWCOL_IS_AFTER (selection.mark, pos)) 3224 if (ROWCOL_IS_AFTER (selection.mark, pos))
3184 { 3225 {
3185 if ((selection.mark.row == selection.end.row) 3226 if ((selection.mark.row == selection.end.row)
3186 && (selection.mark.col == selection.end.col) 3227 && (selection.mark.col == selection.end.col)
3187 && clickchange && selection.clicks == 2) 3228 && clickchange && selection.clicks == 2)
3188 selection.mark.col--; 3229 selection.mark.col--;
3230
3189 selection.beg.row = pos.row; 3231 selection.beg.row = pos.row;
3190 selection.beg.col = pos.col; 3232 selection.beg.col = pos.col;
3191 selection.end.row = selection.mark.row; 3233 selection.end.row = selection.mark.row;
3192 selection.end.col = selection.mark.col 3234 selection.end.col = selection.mark.col + (selection.clicks == 2);
3193 + (selection.clicks == 2);
3194 } 3235 }
3195 else 3236 else
3196 { 3237 {
3197 selection.beg.row = selection.mark.row; 3238 selection.beg.row = selection.mark.row;
3198 selection.beg.col = selection.mark.col; 3239 selection.beg.col = selection.mark.col;
… …
3202 } 3243 }
3203 3244
3204 if (selection.clicks == 1) 3245 if (selection.clicks == 1)
3205 { 3246 {
3206 end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; 3247 end_col = screen.tlen[selection.beg.row + TermWin.saveLines];
3248
3207 if (end_col != -1 && selection.beg.col > end_col) 3249 if (end_col != -1 && selection.beg.col > end_col)
3208 { 3250 {
3209#if 1 3251#if 1
3210 selection.beg.col = ncol; 3252 selection.beg.col = ncol;
3211#else 3253#else
3212 if (selection.beg.row != selection.end.row) 3254 if (selection.beg.row != selection.end.row)
3213 selection.beg.col = ncol; 3255 selection.beg.col = ncol;
3214 else 3256 else
3215 selection.beg.col = selection.mark.col; 3257 selection.beg.col = selection.mark.col;
3216#endif 3258#endif
3217
3218 } 3259 }
3260
3219 end_col = screen.tlen[selection.end.row + TermWin.saveLines]; 3261 end_col = screen.tlen[selection.end.row + TermWin.saveLines];
3262
3220 if (end_col != -1 && selection.end.col > end_col) 3263 if (end_col != -1 && selection.end.col > end_col)
3221 selection.end.col = ncol; 3264 selection.end.col = ncol;
3222
3223 } 3265 }
3224 else if (selection.clicks == 2) 3266 else if (selection.clicks == 2)
3225 { 3267 {
3226 if (ROWCOL_IS_AFTER (selection.end, selection.beg)) 3268 if (ROWCOL_IS_AFTER (selection.end, selection.beg))
3227 selection.end.col--; 3269 selection.end.col--;
3270
3228 selection_delimit_word (UP, & (selection.beg), 3271 selection_delimit_word (UP, & (selection.beg), & (selection.beg));
3229 & (selection.beg));
3230 selection_delimit_word (DN, & (selection.end), 3272 selection_delimit_word (DN, & (selection.end), & (selection.end));
3231 & (selection.end));
3232 } 3273 }
3233 else if (selection.clicks == 3) 3274 else if (selection.clicks == 3)
3234 { 3275 {
3235#ifndef NO_FRILLS 3276#ifndef NO_FRILLS
3236 if ((Options & Opt_tripleclickwords)) 3277 if ((Options & Opt_tripleclickwords))
3237 { 3278 {
3238 int end_row; 3279 int end_row;
3239 3280
3240 selection_delimit_word (UP, & (selection.beg), 3281 selection_delimit_word (UP, & (selection.beg), & (selection.beg));
3241 & (selection.beg));
3242 end_row = screen.tlen[selection.mark.row 3282 end_row = screen.tlen[selection.mark.row + TermWin.saveLines];
3243 + TermWin.saveLines]; 3283
3244 for (end_row = selection.mark.row; end_row < TermWin.nrow; 3284 for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++)
3245 end_row++)
3246 { 3285 {
3247 end_col = screen.tlen[end_row + TermWin.saveLines]; 3286 end_col = screen.tlen[end_row + TermWin.saveLines];
3287
3248 if (end_col != -1) 3288 if (end_col != -1)
3249 { 3289 {
3250 selection.end.row = end_row; 3290 selection.end.row = end_row;
3251 selection.end.col = end_col; 3291 selection.end.col = end_col;
3252 selection_remove_trailing_spaces (); 3292 selection_remove_trailing_spaces ();
… …
3254 } 3294 }
3255 } 3295 }
3256 } 3296 }
3257 else 3297 else
3258#endif 3298#endif
3259
3260 { 3299 {
3261 if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) 3300 if (ROWCOL_IS_AFTER (selection.mark, selection.beg))
3262 selection.mark.col++; 3301 selection.mark.col++;
3263 selection.beg.col = 0; 3302 selection.beg.col = 0;
3264 selection.end.col = ncol; 3303 selection.end.col = ncol;
3265 } 3304 }
3266 } 3305 }
3306
3267 if (button3 && buttonpress) 3307 if (button3 && buttonpress)
3268 { /* mark may need to be changed */ 3308 { /* mark may need to be changed */
3269 if (closeto == LEFT) 3309 if (closeto == LEFT)
3270 { 3310 {
3271 selection.mark.row = selection.end.row; 3311 selection.mark.row = selection.end.row;
3272 selection.mark.col = selection.end.col 3312 selection.mark.col = selection.end.col
3273 - (selection.clicks == 2); 3313 - (selection.clicks == 2);
… …
3277 selection.mark.row = selection.beg.row; 3317 selection.mark.row = selection.beg.row;
3278 selection.mark.col = selection.beg.col; 3318 selection.mark.col = selection.beg.col;
3279 } 3319 }
3280 } 3320 }
3281 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)); 3321 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));
3282#endif /* ! NO_NEW_SELECTION */
3283} 3322}
3284 3323
3285#ifndef NO_FRILLS 3324#ifndef NO_FRILLS
3286void 3325void
3287rxvt_term::selection_remove_trailing_spaces () 3326rxvt_term::selection_remove_trailing_spaces ()
… …
3361 ev.target = rq.target; 3400 ev.target = rq.target;
3362 ev.time = rq.time; 3401 ev.time = rq.time;
3363 3402
3364 if (rq.target == xa[XA_TARGETS]) 3403 if (rq.target == xa[XA_TARGETS])
3365 { 3404 {
3366 Atom32 target_list[5]; 3405 Atom32 target_list[6];
3367 Atom32 *target = target_list; 3406 Atom32 *target = target_list;
3368 3407
3369 *target++ = (Atom32) xa[XA_TARGETS]; 3408 *target++ = (Atom32) xa[XA_TARGETS];
3409 *target++ = (Atom32) xa[XA_TIMESTAMP];
3370 *target++ = (Atom32) XA_STRING; 3410 *target++ = (Atom32) XA_STRING;
3371 *target++ = (Atom32) xa[XA_TEXT]; 3411 *target++ = (Atom32) xa[XA_TEXT];
3372 *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; 3412 *target++ = (Atom32) xa[XA_COMPOUND_TEXT];
3373#if X_HAVE_UTF8_STRING 3413#if X_HAVE_UTF8_STRING
3374 *target++ = (Atom32) xa[XA_UTF8_STRING]; 3414 *target++ = (Atom32) xa[XA_UTF8_STRING];
3375#endif 3415#endif
3416
3376 XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, 3417 XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM,
3377 (8 * sizeof (target_list[0])), PropModeReplace, 3418 (8 * sizeof (target_list[0])), PropModeReplace,
3378 (unsigned char *)target_list, 3419 (unsigned char *)target_list,
3379 target - target_list); 3420 target - target_list);
3380 ev.property = rq.property; 3421 ev.property = rq.property;
3381 } 3422 }
3382 else if (rq.target == xa[XA_MULTIPLE]) 3423 else if (rq.target == xa[XA_MULTIPLE])
3383 { 3424 {
3384 /* TODO: Handle MULTIPLE */ 3425 /* TODO: Handle MULTIPLE */
3385 } 3426 }
3386 else if (rq.target == xa[XA_TIMESTAMP] && selection.text) 3427 else if (rq.target == xa[XA_TIMESTAMP] && selection.text)
3387 { 3428 {
3388 XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, 3429 XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER,
3389 (8 * sizeof (Time)), PropModeReplace, 3430 (8 * sizeof (Time)), PropModeReplace,
3390 (unsigned char *)&selection_time, 1); 3431 (unsigned char *)&selection_time, 1);
3391 ev.property = rq.property; 3432 ev.property = rq.property;
3392 } 3433 }
3393 else if (rq.target == XA_STRING 3434 else if (rq.target == XA_STRING
3394 || rq.target == xa[XA_TEXT] 3435 || rq.target == xa[XA_TEXT]
3395 || rq.target == xa[XA_COMPOUND_TEXT] 3436 || rq.target == xa[XA_COMPOUND_TEXT]
3396 || rq.target == xa[XA_UTF8_STRING] 3437 || rq.target == xa[XA_UTF8_STRING]
3397 ) 3438 )
3398 { 3439 {
3399 short freect = 0; 3440 short freect = 0;
3400 int selectlen; 3441 int selectlen;
3401 char *cl; 3442 wchar_t *cl;
3402 3443
3403 target = rq.target; 3444 target = rq.target;
3404 3445
3405 if (target == XA_STRING) 3446 if (target == XA_STRING)
3406 // we actually don't do XA_STRING, but who cares, as i18n clients 3447 // we actually don't do XA_STRING, but who cares, as i18n clients
3407 // will ask for another format anyways. 3448 // will ask for another format anyways.
3408 style = XStringStyle; 3449 style = XStringStyle;
3409 else if (target == xa[XA_TEXT]) 3450 else if (target == xa[XA_TEXT])
3410 style = XTextStyle; 3451 style = XStdICCTextStyle;
3411 else if (target == xa[XA_COMPOUND_TEXT]) 3452 else if (target == xa[XA_COMPOUND_TEXT])
3412 style = XCompoundTextStyle; 3453 style = XCompoundTextStyle;
3413#if X_HAVE_UTF8_STRING 3454#if X_HAVE_UTF8_STRING
3414 else if (target == xa[XA_UTF8_STRING]) 3455 else if (target == xa[XA_UTF8_STRING])
3415 style = XUTF8StringStyle; 3456 style = XUTF8StringStyle;
… …
3420 style = XCompoundTextStyle; 3461 style = XCompoundTextStyle;
3421 } 3462 }
3422 3463
3423 if (selection.text) 3464 if (selection.text)
3424 { 3465 {
3425 cl = (char *)selection.text; 3466 cl = selection.text;
3426 selectlen = selection.len; 3467 selectlen = selection.len;
3427 } 3468 }
3428 else 3469 else
3429 { 3470 {
3430 cl = ""; 3471 cl = L"";
3431 selectlen = 0; 3472 selectlen = 0;
3432 } 3473 }
3433 3474
3475 // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it
3476 // manually for XUTF8StringStyle.
3434 if (XmbTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) 3477 if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0)
3435 freect = 1; 3478 freect = 1;
3436 else 3479 else
3437 { 3480 {
3438 /* if we failed to convert then send it raw */ 3481 /* if we failed to convert then send it raw */
3439 ct.value = (unsigned char *)cl; 3482 ct.value = (unsigned char *)cl;
… …
3446 ev.property = rq.property; 3489 ev.property = rq.property;
3447 3490
3448 if (freect) 3491 if (freect)
3449 XFree (ct.value); 3492 XFree (ct.value);
3450 } 3493 }
3494
3451 XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); 3495 XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev);
3452} 3496}
3453 3497
3454/* ------------------------------------------------------------------------- * 3498/* ------------------------------------------------------------------------- *
3455 * MOUSE ROUTINES * 3499 * MOUSE ROUTINES *
… …
3479 pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; 3523 pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace;
3480} 3524}
3481 3525
3482#endif 3526#endif
3483/* ------------------------------------------------------------------------- */ 3527/* ------------------------------------------------------------------------- */
3484
3485/* ------------------------------------------------------------------------- *
3486 * DEBUG ROUTINES *
3487 * ------------------------------------------------------------------------- */
3488#if 0
3489void
3490rxvt_debug_colors (void)
3491{
3492 int color;
3493 const char *name[] =
3494 {
3495 "fg", "bg",
3496 "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white"
3497 };
3498
3499 fprintf (stderr, "Color ( ");
3500 if (rstyle & RS_RVid)
3501 fprintf (stderr, "rvid ");
3502 if (rstyle & RS_Bold)
3503 fprintf (stderr, "bold ");
3504 if (rstyle & RS_Blink)
3505 fprintf (stderr, "blink ");
3506 if (rstyle & RS_Uline)
3507 fprintf (stderr, "uline ");
3508 fprintf (stderr, "): ");
3509
3510 color = GET_FGCOLOR (rstyle);
3511#ifndef NO_BRIGHTCOLOR
3512 if (color >= minBrightCOLOR && color <= maxBrightCOLOR)
3513 {
3514 color -= (minBrightCOLOR - minCOLOR);
3515 fprintf (stderr, "bright ");
3516 }
3517#endif
3518 fprintf (stderr, "%s on ", name[color]);
3519
3520 color = GET_BGCOLOR (rstyle);
3521#ifndef NO_BRIGHTCOLOR
3522 if (color >= minBrightCOLOR && color <= maxBrightCOLOR)
3523 {
3524 color -= (minBrightCOLOR - minCOLOR);
3525 fprintf (stderr, "bright ");
3526 }
3527#endif
3528 fprintf (stderr, "%s\n", name[color]);
3529}
3530#endif

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