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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.57 by pcg, Sun Mar 14 17:33:08 2004 UTC vs.
Revision 1.85 by root, Sun Aug 8 16:43:21 2004 UTC

1/*--------------------------------*-C-*--------------------------------------* 1/*--------------------------------*-C-*--------------------------------------*
2 * File: screen.c 2 * File: screen.C
3 *---------------------------------------------------------------------------* 3 *---------------------------------------------------------------------------*
4 * 4 *
5 * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> 5 * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com>
6 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
7 * 7 *
… …
29#include "rxvt.h" /* NECESSARY */ 29#include "rxvt.h" /* NECESSARY */
30#include "screen.intpro" /* PROTOS for internal routines */ 30#include "screen.intpro" /* PROTOS for internal routines */
31 31
32#include <X11/Xmd.h> /* get the typedef for CARD32 */ 32#include <X11/Xmd.h> /* get the typedef for CARD32 */
33 33
34#include <stdint.h> 34#include <inttypes.h>
35#include <wchar.h> 35#include <wchar.h>
36 36
37#include "salloc.C" // HACK, should be a seperate compile! 37#include "salloc.C" // HACK, should be a seperate compile!
38 38
39inline void fill_text (text_t *start, text_t value, int len) 39inline void fill_text (text_t *start, text_t value, int len)
… …
48 48
49/* ------------------------------------------------------------------------- * 49/* ------------------------------------------------------------------------- *
50 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * 50 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES *
51 * ------------------------------------------------------------------------- */ 51 * ------------------------------------------------------------------------- */
52#define ZERO_SCROLLBACK() \ 52#define ZERO_SCROLLBACK() \
53 if ((Options & Opt_scrollTtyOutput) == Opt_scrollTtyOutput) \ 53 if (Options & Opt_scrollTtyOutput) \
54 TermWin.view_start = 0 54 TermWin.view_start = 0
55#define CLEAR_SELECTION() \ 55#define CLEAR_SELECTION() \
56 selection.beg.row = selection.beg.col \ 56 selection.beg.row = selection.beg.col \
57 = selection.end.row = selection.end.col = 0 57 = selection.end.row = selection.end.col = 0
58#define CLEAR_ALL_SELECTION() \ 58#define CLEAR_ALL_SELECTION() \
59 selection.beg.row = selection.beg.col \ 59 selection.beg.row = selection.beg.col \
60 = selection.mark.row = selection.mark.col \ 60 = selection.mark.row = selection.mark.col \
61 = selection.end.row = selection.end.col = 0 61 = selection.end.row = selection.end.col = 0
62 62
63#define ROW_AND_COL_IS_AFTER(A, B, C, D) \ 63#define ROW_AND_COL_IS_AFTER(A, B, C, D) \
64 (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) 64 (((A) > (C)) || (((A) == (C)) && ((B) > (D))))
65#define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ 65#define ROW_AND_COL_IS_BEFORE(A, B, C, D) \
66 (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) 66 (((A) < (C)) || (((A) == (C)) && ((B) < (D))))
67#define ROW_AND_COL_IN_ROW_AFTER(A, B, C, D) \ 67#define ROW_AND_COL_IN_ROW_AFTER(A, B, C, D) \
68 (((A) == (C)) && ((B) > (D))) 68 (((A) == (C)) && ((B) > (D)))
69#define ROW_AND_COL_IN_ROW_AT_OR_AFTER(A, B, C, D) \ 69#define ROW_AND_COL_IN_ROW_AT_OR_AFTER(A, B, C, D) \
70 (((A) == (C)) && ((B) >= (D))) 70 (((A) == (C)) && ((B) >= (D)))
71#define ROW_AND_COL_IN_ROW_BEFORE(A, B, C, D) \ 71#define ROW_AND_COL_IN_ROW_BEFORE(A, B, C, D) \
72 (((A) == (C)) && ((B) < (D))) 72 (((A) == (C)) && ((B) < (D)))
73#define ROW_AND_COL_IN_ROW_AT_OR_BEFORE(A, B, C, D) \ 73#define ROW_AND_COL_IN_ROW_AT_OR_BEFORE(A, B, C, D) \
74 (((A) == (C)) && ((B) <= (D))) 74 (((A) == (C)) && ((B) <= (D)))
75 75
76/* these must be row_col_t */ 76/* these must be row_col_t */
77#define ROWCOL_IS_AFTER(X, Y) \ 77#define ROWCOL_IS_AFTER(X, Y) \
78 ROW_AND_COL_IS_AFTER ((X).row, (X).col, (Y).row, (Y).col) 78 ROW_AND_COL_IS_AFTER ((X).row, (X).col, (Y).row, (Y).col)
79#define ROWCOL_IS_BEFORE(X, Y) \ 79#define ROWCOL_IS_BEFORE(X, Y) \
80 ROW_AND_COL_IS_BEFORE ((X).row, (X).col, (Y).row, (Y).col) 80 ROW_AND_COL_IS_BEFORE ((X).row, (X).col, (Y).row, (Y).col)
81#define ROWCOL_IN_ROW_AFTER(X, Y) \ 81#define ROWCOL_IN_ROW_AFTER(X, Y) \
82 ROW_AND_COL_IN_ROW_AFTER ((X).row, (X).col, (Y).row, (Y).col) 82 ROW_AND_COL_IN_ROW_AFTER ((X).row, (X).col, (Y).row, (Y).col)
83#define ROWCOL_IN_ROW_BEFORE(X, Y) \ 83#define ROWCOL_IN_ROW_BEFORE(X, Y) \
84 ROW_AND_COL_IN_ROW_BEFORE ((X).row, (X).col, (Y).row, (Y).col) 84 ROW_AND_COL_IN_ROW_BEFORE ((X).row, (X).col, (Y).row, (Y).col)
85#define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \ 85#define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \
86 ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col) 86 ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col)
87#define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ 87#define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \
88 ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col) 88 ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col)
89 89
90/* 90/*
91 * CLEAR_ROWS : clear <num> rows starting from row <row> 91 * CLEAR_ROWS : clear <num> rows starting from row <row>
92 * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> 92 * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y>
93 * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour 93 * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour
94 */ 94 */
95#define drawBuffer TermWin.vt 95#define drawBuffer TermWin.vt
96 96
97#define CLEAR_ROWS(row, num) \ 97#define CLEAR_ROWS(row, num) \
98 if (TermWin.mapped) \ 98 if (TermWin.mapped) \
99 XClearArea (display->display, drawBuffer, TermWin.int_bwidth, \ 99 XClearArea (display->display, drawBuffer, 0, \
100 Row2Pixel (row), (unsigned int)TermWin.width, \ 100 Row2Pixel (row), (unsigned int)TermWin.width, \
101 (unsigned int)Height2Pixel (num), False) 101 (unsigned int)Height2Pixel (num), False)
102 102
103#define CLEAR_CHARS(x, y, num) \ 103#define CLEAR_CHARS(x, y, num) \
104 if (TermWin.mapped) \ 104 if (TermWin.mapped) \
105 XClearArea (display->display, drawBuffer, x, y, \ 105 XClearArea (display->display, drawBuffer, x, y, \
106 (unsigned int)Width2Pixel (num), \ 106 (unsigned int)Width2Pixel (num), \
107 (unsigned int)Height2Pixel (1), False) 107 (unsigned int)Height2Pixel (1), False)
108 108
109#define ERASE_ROWS(row, num) \ 109#define ERASE_ROWS(row, num) \
110 XFillRectangle (display->display, drawBuffer, TermWin.gc, \ 110 XFillRectangle (display->display, drawBuffer, TermWin.gc, \
111 TermWin.int_bwidth, Row2Pixel (row), \ 111 0, Row2Pixel (row), \
112 (unsigned int)TermWin.width, \ 112 (unsigned int)TermWin.width, \
113 (unsigned int)Height2Pixel (num)) 113 (unsigned int)Height2Pixel (num))
114 114
115/* ------------------------------------------------------------------------- * 115/* ------------------------------------------------------------------------- *
116 * SCREEN `COMMON' ROUTINES * 116 * SCREEN `COMMON' ROUTINES *
117 * ------------------------------------------------------------------------- */ 117 * ------------------------------------------------------------------------- */
118/* Fill part/all of a line with blanks. */ 118/* Fill part/all of a line with blanks. */
119void 119void
120rxvt_term::scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs) 120rxvt_term::scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs)
121{ 121{
122 efs &= ~RS_baseattrMask; 122 efs &= ~RS_baseattrMask;
123 efs = SET_FONT (efs, TermWin.fontset->find_font (' ')); 123 efs = SET_FONT (efs, TermWin.ascii_map [' ' - 0x20]);
124 124
125 while (width--) 125 while (width--)
126 { 126 {
127 *et++ = ' '; 127 *et++ = ' ';
128 *er++ = efs; 128 *er++ = efs;
… …
189 } 189 }
190 190
191 if (prev_nrow == 0) 191 if (prev_nrow == 0)
192 { 192 {
193 /* 193 /*
194 * first time called so just malloc everything : don't rely on realloc 194 * first time called so just malloc everything: don't rely on realloc
195 * Note: this is still needed so that all the scrollback lines are NULL 195 * Note: this is still needed so that all the scrollback lines are NULL
196 */ 196 */
197 screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); 197 screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *));
198 buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); 198 buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *));
199 drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); 199 drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *));
… …
256 scr_scroll_text (0, (int)prev_nrow - 1, k, 1); 256 scr_scroll_text (0, (int)prev_nrow - 1, k, 1);
257 257
258 for (p = nrow; p < prev_nrow; p++) 258 for (p = nrow; p < prev_nrow; p++)
259 { 259 {
260 q = p + TermWin.saveLines; 260 q = p + TermWin.saveLines;
261
261 if (screen.text[q]) 262 if (screen.text[q])
262 { 263 {
263#ifdef DEBUG_STRICT 264#ifdef DEBUG_STRICT
264 assert (screen.rend[q]); 265 assert (screen.rend[q]);
265#endif 266#endif
266 talloc->free (screen.text[q]); 267 talloc->free (screen.text[q]);
267 ralloc->free (screen.rend[q]); 268 ralloc->free (screen.rend[q]);
268 } 269 }
270
269 if (swap.text[p]) 271 if (swap.text[p])
270 { 272 {
271#ifdef DEBUG_STRICT 273#ifdef DEBUG_STRICT
272 assert (swap.rend[p]); 274 assert (swap.rend[p]);
273#endif 275#endif
274 talloc->free (swap.text[p]); 276 talloc->free (swap.text[p]);
275 ralloc->free (swap.rend[p]); 277 ralloc->free (swap.rend[p]);
276 } 278 }
279
277#ifdef DEBUG_STRICT 280#ifdef DEBUG_STRICT
278 assert (drawn_text[p] && drawn_rend[p]); 281 assert (drawn_text[p] && drawn_rend[p]);
279#endif 282#endif
280 talloc->free (drawn_text[p]); 283 talloc->free (drawn_text[p]);
281 ralloc->free (drawn_rend[p]); 284 ralloc->free (drawn_rend[p]);
… …
311 swap.tlen[p] = 0; 314 swap.tlen[p] = 0;
312 swap.text[p] = NULL; 315 swap.text[p] = NULL;
313 swap.rend[p] = NULL; 316 swap.rend[p] = NULL;
314 drawn_text[p] = NULL; 317 drawn_text[p] = NULL;
315 drawn_rend[p] = NULL; 318 drawn_rend[p] = NULL;
316 scr_blank_screen_mem (swap.text, swap.rend, p, setrstyle); 319 scr_blank_screen_mem (swap.text, swap.rend, p, setrstyle);
317 scr_blank_screen_mem (drawn_text, drawn_rend, p, setrstyle); 320 scr_blank_screen_mem (drawn_text, drawn_rend, p, setrstyle);
318 } 321 }
319 322
320 if (k > 0) 323 if (k > 0)
321 { 324 {
… …
336 } 339 }
337 340
338 /* resize columns */ 341 /* resize columns */
339 if (ncol != prev_ncol) 342 if (ncol != prev_ncol)
340 { 343 {
341 int common = min (prev_ncol, ncol);
342 rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); 344 rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t));
343 rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); 345 rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t));
344 346
345 for (p = 0; p < total_rows; p++) 347 for (p = 0; p < total_rows; p++)
346 { 348 {
347 if (screen.text[p]) 349 if (screen.text[p])
348 { 350 {
349 text_t *t = (text_t *)ta->alloc (); memcpy (t, screen.text[p], common * sizeof (text_t)); screen.text[p] = t; 351 screen.text[p] = (text_t *)ta->alloc (screen.text[p], prev_ncol * sizeof (text_t));
350 rend_t *r = (rend_t *)ra->alloc (); memcpy (r, screen.rend[p], common * sizeof (rend_t)); screen.rend[p] = r; 352 screen.rend[p] = (rend_t *)ra->alloc (screen.rend[p], prev_ncol * sizeof (rend_t));
351 353
352 MIN_IT (screen.tlen[p], (int16_t)ncol); 354 MIN_IT (screen.tlen[p], (int16_t)ncol);
353 355
354 if (ncol > prev_ncol) 356 if (ncol > prev_ncol)
355 scr_blank_line (& (screen.text[p][prev_ncol]), 357 scr_blank_line (&screen.text[p][prev_ncol],
356 & (screen.rend[p][prev_ncol]), 358 &screen.rend[p][prev_ncol],
357 ncol - prev_ncol, 359 ncol - prev_ncol, setrstyle);
358 setrstyle);
359 } 360 }
360 } 361 }
361 362
362 for (p = 0; p < nrow; p++) 363 for (p = 0; p < nrow; p++)
363 { 364 {
364 text_t *t = (text_t *)ta->alloc (); memcpy (t, drawn_text[p], common * sizeof (text_t)); drawn_text[p] = t; 365 drawn_text[p] = (text_t *)ta->alloc (drawn_text[p], prev_ncol * sizeof (text_t));
365 rend_t *r = (rend_t *)ra->alloc (); memcpy (r, drawn_rend[p], common * sizeof (rend_t)); drawn_rend[p] = r; 366 drawn_rend[p] = (rend_t *)ra->alloc (drawn_rend[p], prev_ncol * sizeof (rend_t));
366 367
367 if (ncol > prev_ncol) 368 if (ncol > prev_ncol)
368 scr_blank_line (& (drawn_text[p][prev_ncol]), 369 scr_blank_line (&drawn_text[p][prev_ncol],
369 & (drawn_rend[p][prev_ncol]), 370 &drawn_rend[p][prev_ncol],
370 ncol - prev_ncol, setrstyle); 371 ncol - prev_ncol, setrstyle);
371 372
372 if (swap.text[p]) 373 if (swap.text[p])
373 { 374 {
374 text_t *t = (text_t *)ta->alloc (); memcpy (t, swap.text[p], common * sizeof (text_t)); swap.text[p] = t; 375 swap.text[p] = (text_t *)ta->alloc (swap.text[p], prev_ncol * sizeof (text_t));
375 rend_t *r = (rend_t *)ra->alloc (); memcpy (r, swap.rend[p], common * sizeof (rend_t)); swap.rend[p] = r; 376 swap.rend[p] = (rend_t *)ra->alloc (swap.rend[p], prev_ncol * sizeof (rend_t));
376 377
377 MIN_IT (swap.tlen[p], (int16_t)ncol); 378 MIN_IT (swap.tlen[p], (int16_t)ncol);
378 379
379 if (ncol > prev_ncol) 380 if (ncol > prev_ncol)
380 scr_blank_line (& (swap.text[p][prev_ncol]), 381 scr_blank_line (&swap.text[p][prev_ncol],
381 & (swap.rend[p][prev_ncol]), 382 &swap.rend[p][prev_ncol],
382 ncol - prev_ncol, setrstyle); 383 ncol - prev_ncol, setrstyle);
383 } 384 }
384 385
385 } 386 }
386 387
… …
438{ 439{
439 uint16_t total_rows; 440 uint16_t total_rows;
440 int i; 441 int i;
441 442
442 total_rows = TermWin.nrow + TermWin.saveLines; 443 total_rows = TermWin.nrow + TermWin.saveLines;
443
444#ifdef DEBUG_STRICT
445 for (i = 0; i < total_rows; i++)
446 {
447 if (screen.text[i])
448 /* then so is screen.rend[i] */
449 assert (screen.rend[i]);
450 }
451#endif
452 444
453 delete talloc; talloc = 0; 445 delete talloc; talloc = 0;
454 delete ralloc; ralloc = 0; 446 delete ralloc; ralloc = 0;
455 447
456 free (screen.text); 448 free (screen.text);
… …
485 477
486 scr_release (); 478 scr_release ();
487 prev_nrow = prev_ncol = 0; 479 prev_nrow = prev_ncol = 0;
488 scr_reset (); 480 scr_reset ();
489 481
490 scr_clear (); 482 scr_clear (true);
491 scr_refresh (SLOW_REFRESH); 483 scr_refresh (SLOW_REFRESH);
492} 484}
493 485
494/* ------------------------------------------------------------------------- * 486/* ------------------------------------------------------------------------- *
495 * PROCESS SCREEN COMMANDS * 487 * PROCESS SCREEN COMMANDS *
… …
500 * XTERM_SEQ: Restore cursor: ESC 8 492 * XTERM_SEQ: Restore cursor: ESC 8
501 */ 493 */
502void 494void
503rxvt_term::scr_cursor (int mode) 495rxvt_term::scr_cursor (int mode)
504{ 496{
505 screen_t *s; 497 screen_t *s;
506 498
507 D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); 499 D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode));
508 500
509#if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) 501#if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR)
510 if (current_screen == SECONDARY) 502 if (current_screen == SECONDARY)
511 s = & (swap); 503 s = &swap;
512 else 504 else
513#endif 505#endif
514 s = & (screen); 506 s = &screen;
507
515 switch (mode) 508 switch (mode)
516 { 509 {
517 case SAVE: 510 case SAVE:
518 s->s_cur.row = s->cur.row; 511 s->s_cur.row = s->cur.row;
519 s->s_cur.col = s->cur.col; 512 s->s_cur.col = s->cur.col;
520 s->s_rstyle = rstyle; 513 s->s_rstyle = rstyle;
521 s->s_charset = s->charset; 514 s->s_charset = s->charset;
522 s->s_charset_char = charsets[s->charset]; 515 s->s_charset_char = charsets[s->charset];
523 break; 516 break;
517
524 case RESTORE: 518 case RESTORE:
525 want_refresh = 1; 519 want_refresh = 1;
526 s->cur.row = s->s_cur.row; 520 s->cur.row = s->s_cur.row;
527 s->cur.col = s->s_cur.col; 521 s->cur.col = s->s_cur.col;
528 s->flags &= ~Screen_WrapNext; 522 s->flags &= ~Screen_WrapNext;
… …
530 s->charset = s->s_charset; 524 s->charset = s->s_charset;
531 charsets[s->charset] = s->s_charset_char; 525 charsets[s->charset] = s->s_charset_char;
532 set_font_style (); 526 set_font_style ();
533 break; 527 break;
534 } 528 }
529
535 /* boundary check in case screen size changed between SAVE and RESTORE */ 530 /* boundary check in case screen size changed between SAVE and RESTORE */
536 MIN_IT (s->cur.row, TermWin.nrow - 1); 531 MIN_IT (s->cur.row, TermWin.nrow - 1);
537 MIN_IT (s->cur.col, TermWin.ncol - 1); 532 MIN_IT (s->cur.col, TermWin.ncol - 1);
538#ifdef DEBUG_STRICT 533#ifdef DEBUG_STRICT
539 assert (s->cur.row >= 0); 534 assert (s->cur.row >= 0);
… …
551 * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l 546 * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l
552 */ 547 */
553int 548int
554rxvt_term::scr_change_screen (int scrn) 549rxvt_term::scr_change_screen (int scrn)
555{ 550{
556 int i; 551 int i;
557#if NSCREENS 552#if NSCREENS
558 int offset; 553 int offset;
559#endif 554#endif
560 555
561 want_refresh = 1; 556 want_refresh = 1;
562 557
563 D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); 558 D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn));
564 559
565 TermWin.view_start = 0; 560 TermWin.view_start = 0;
566 561
567 if (current_screen == scrn) 562 if (current_screen == scrn)
568 return current_screen; 563 return scrn;
569 564
570 selection_check (2); /* check for boundary cross */ 565 selection_check (2); /* check for boundary cross */
571 566
572 SWAP_IT (current_screen, scrn, int); 567 SWAP_IT (current_screen, scrn, int);
573#if NSCREENS 568#if NSCREENS
569 if (Options & Opt_secondaryScreen)
570 {
574 num_scr = 0; 571 num_scr = 0;
575 offset = TermWin.saveLines; 572 offset = TermWin.saveLines;
576 for (i = prev_nrow; i--;) 573 for (i = prev_nrow; i--;)
577 { 574 {
578 SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); 575 SWAP_IT (screen.text[i + offset], swap.text[i], text_t *);
579 SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); 576 SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t);
580 SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); 577 SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *);
581 } 578 }
582 SWAP_IT (screen.cur.row, swap.cur.row, int16_t); 579 SWAP_IT (screen.cur.row, swap.cur.row, int16_t);
583 SWAP_IT (screen.cur.col, swap.cur.col, int16_t); 580 SWAP_IT (screen.cur.col, swap.cur.col, int16_t);
584# ifdef DEBUG_STRICT 581# ifdef DEBUG_STRICT
585 assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); 582 assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow));
586 assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); 583 assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol));
587# else /* drive with your eyes closed */ 584# else /* drive with your eyes closed */
588 MAX_IT (screen.cur.row, 0); 585 MAX_IT (screen.cur.row, 0);
589 MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); 586 MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1);
590 MAX_IT (screen.cur.col, 0); 587 MAX_IT (screen.cur.col, 0);
591 MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); 588 MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1);
592# endif 589# endif
593 SWAP_IT (screen.charset, swap.charset, int16_t); 590 SWAP_IT (screen.charset, swap.charset, int16_t);
594 SWAP_IT (screen.flags, swap.flags, int); 591 SWAP_IT (screen.flags, swap.flags, int);
595 screen.flags |= Screen_VisibleCursor; 592 screen.flags |= Screen_VisibleCursor;
596 swap.flags |= Screen_VisibleCursor; 593 swap.flags |= Screen_VisibleCursor;
597#else 594 }
598# ifdef SCROLL_ON_NO_SECONDARY 595 else
596#endif
597 if (Options & Opt_secondaryScroll)
599 if (current_screen == PRIMARY) 598 //if (current_screen == PRIMARY)
600 scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); 599 scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0);
601# endif
602#endif
603 return scrn; 600 return scrn;
604} 601}
605 602
606/* ------------------------------------------------------------------------- */ 603/* ------------------------------------------------------------------------- */
607/* 604/*
… …
649 return 0; 646 return 0;
650 647
651 want_refresh = 1; 648 want_refresh = 1;
652 D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); 649 D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary"));
653 650
654 if ((count > 0) && (row1 == 0) && (current_screen == PRIMARY)) 651 if (row1 == 0 && count > 0
652 && (current_screen == PRIMARY || Options & Opt_secondaryScroll))
655 { 653 {
656 nscrolled = (long)TermWin.nscrolled + (long)count; 654 nscrolled = (long)TermWin.nscrolled + (long)count;
657 655
658 if (nscrolled > (long)TermWin.saveLines) 656 if (nscrolled > (long)TermWin.saveLines)
659 TermWin.nscrolled = TermWin.saveLines; 657 TermWin.nscrolled = TermWin.saveLines;
… …
707 if (j > 0) 705 if (j > 0)
708 { 706 {
709 /* A: scroll up */ 707 /* A: scroll up */
710 708
711 /* A1: Copy lines that will get clobbered by the rotation */ 709 /* A1: Copy lines that will get clobbered by the rotation */
710 memcpy (buf_text, screen.text + row1, count * sizeof (text_t *));
711 memcpy (buf_rend, screen.rend + row1, count * sizeof (rend_t *));
712
713 /* A2: Rotate lines */
714 i = row2 - row1 - count + 1;
715 memmove (screen.tlen + row1, screen.tlen + row1 + count, i * sizeof (int16_t));
716 memmove (screen.text + row1, screen.text + row1 + count, i * sizeof (text_t *));
717 memmove (screen.rend + row1, screen.rend + row1 + count, i * sizeof (rend_t *));
718
719 j = row2 - count + 1, i = count;
720 }
721 else /* if (j < 0) */
722 {
723 /* B: scroll down */
724
725 /* B1: Copy lines that will get clobbered by the rotation */
712 for (i = 0, j = row1; i < count; i++, j++) 726 for (i = 0, j = row2; i < count; i++, j--)
713 { 727 {
714 buf_text[i] = screen.text[j]; 728 buf_text[i] = screen.text[j];
715 buf_rend[i] = screen.rend[j]; 729 buf_rend[i] = screen.rend[j];
716 } 730 }
731
717 /* A2: Rotate lines */ 732 /* B2: Rotate lines */
718 for (j = row1, i = j + count; i <= row2; i++, j++) 733 for (j = row2, i = j - count; i >= row1; i--, j--)
719 { 734 {
720 screen.tlen[j] = screen.tlen[i]; 735 screen.tlen[j] = screen.tlen[i];
721 screen.text[j] = screen.text[i]; 736 screen.text[j] = screen.text[i];
722 screen.rend[j] = screen.rend[i]; 737 screen.rend[j] = screen.rend[i];
723 } 738 }
724 j = row2 - count + 1, i = count;
725 }
726 else /* if (j < 0) */
727 {
728 /* B: scroll down */
729 739
730 /* B1: Copy lines that will get clobbered by the rotation */
731 for (i = 0, j = row2; i < count; i++, j--)
732 {
733 buf_text[i] = screen.text[j];
734 buf_rend[i] = screen.rend[j];
735 }
736 /* B2: Rotate lines */
737 for (j = row2, i = j - count; i >= row1; i--, j--)
738 {
739 screen.tlen[j] = screen.tlen[i];
740 screen.text[j] = screen.text[i];
741 screen.rend[j] = screen.rend[i];
742 }
743 j = row1, i = count; 740 j = row1, i = count;
744 count = -count; 741 count = -count;
745 } 742 }
746 743
747 /* C: Resurrect lines */ 744 /* C: Resurrect lines */
745 memset (screen.tlen + j, 0, i * sizeof (int16_t));
746 memcpy (screen.text + j, buf_text, i * sizeof (text_t *));
747 memcpy (screen.rend + j, buf_rend, i * sizeof (text_t *));
748 if (!spec) /* line length may not equal TermWin.ncol */
748 for (; i--; j++) 749 for (; i--; j++)
749 {
750 screen.tlen[j] = 0;
751 screen.text[j] = buf_text[i];
752 screen.rend[j] = buf_rend[i];
753
754 if (!spec) /* line length may not equal TermWin.ncol */
755 scr_blank_screen_mem (screen.text, screen.rend, 750 scr_blank_screen_mem (screen.text, screen.rend, (unsigned int)j, rstyle);
756 (unsigned int)j, rstyle);
757 }
758 751
759 return count; 752 return count;
760} 753}
761 754
762/* ------------------------------------------------------------------------- */ 755/* ------------------------------------------------------------------------- */
763/* 756/*
764 * Add text given in <str> of length <len> to screen struct 757 * Add text given in <str> of length <len> to screen struct
765 */ 758 */
766void 759void
767rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) 760rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len)
768{ 761{
769 unsigned char checksel, clearsel; 762 unsigned char checksel, clearsel;
770 uint32_t c; 763 unicode_t c;
771 int i, row, last_col; 764 int i, row, last_col;
772 text_t *stp; 765 text_t *stp;
773 rend_t *srp; 766 rend_t *srp;
774 767
775 if (len <= 0) /* sanity */ 768 if (len <= 0) /* sanity */
… …
780 773
781 D_SCREEN ((stderr, "rxvt_scr_add_lines (%d,%d)", nlines, len)); 774 D_SCREEN ((stderr, "rxvt_scr_add_lines (%d,%d)", nlines, len));
782 ZERO_SCROLLBACK (); 775 ZERO_SCROLLBACK ();
783 if (nlines > 0) 776 if (nlines > 0)
784 { 777 {
785 nlines += (screen.cur.row - screen.bscroll); 778 nlines += screen.cur.row - screen.bscroll;
786 if ((nlines > 0) 779 if ((nlines > 0)
787 && (screen.tscroll == 0) 780 && (screen.tscroll == 0)
788 && (screen.bscroll == (TermWin.nrow - 1))) 781 && (screen.bscroll == (TermWin.nrow - 1)))
789 { 782 {
790 /* _at least_ this many lines need to be scrolled */ 783 /* _at least_ this many lines need to be scrolled */
… …
793 } 786 }
794 } 787 }
795#ifdef DEBUG_STRICT 788#ifdef DEBUG_STRICT
796 assert (screen.cur.col < last_col); 789 assert (screen.cur.col < last_col);
797 assert ((screen.cur.row < TermWin.nrow) 790 assert ((screen.cur.row < TermWin.nrow)
798 && (screen.cur.row >= - (int32_t)TermWin.nscrolled)); 791 && (screen.cur.row >= - (int32_t)TermWin.nscrolled));
799#else /* drive with your eyes closed */ 792#else /* drive with your eyes closed */
800 MIN_IT (screen.cur.col, last_col - 1); 793 MIN_IT (screen.cur.col, last_col - 1);
801 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); 794 MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1);
802 MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); 795 MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled);
803#endif 796#endif
804 row = screen.cur.row + TermWin.saveLines; 797 row = screen.cur.row + TermWin.saveLines;
805 798
806 checksel = (selection.op 799 checksel = selection.op && current_screen == selection.screen ? 1 : 0;
807 && current_screen == selection.screen) ? 1 : 0;
808 clearsel = 0; 800 clearsel = 0;
809 801
810 stp = screen.text[row]; 802 stp = screen.text[row];
811 srp = screen.rend[row]; 803 srp = screen.rend[row];
812 804
813 for (i = 0; i < len;) 805 while (len--)
814 { 806 {
815 c = str[i++]; 807 c = *str++;
808
809 if (c < 0x20)
816 switch (c) 810 switch (c)
817 { 811 {
818 case '\t': 812 case C0_HT:
819 scr_tab (1); 813 scr_tab (1);
820 continue; 814 continue;
821 case '\n': 815
816 case C0_LF:
822 if (screen.tlen[row] != -1) /* XXX: think about this */ 817 if (screen.tlen[row] != -1) /* XXX: think about this */
823 MAX_IT (screen.tlen[row], screen.cur.col); 818 MAX_IT (screen.tlen[row], screen.cur.col);
819
824 screen.flags &= ~Screen_WrapNext; 820 screen.flags &= ~Screen_WrapNext;
821
825 if (screen.cur.row == screen.bscroll) 822 if (screen.cur.row == screen.bscroll)
826 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); 823 scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0);
827 else if (screen.cur.row < (TermWin.nrow - 1)) 824 else if (screen.cur.row < (TermWin.nrow - 1))
828 row = (++screen.cur.row) + TermWin.saveLines; 825 row = (++screen.cur.row) + TermWin.saveLines;
826
829 stp = screen.text[row]; /* _must_ refresh */ 827 stp = screen.text[row]; /* _must_ refresh */
830 srp = screen.rend[row]; /* _must_ refresh */ 828 srp = screen.rend[row]; /* _must_ refresh */
831 continue; 829 continue;
832 case '\r': 830
831 case C0_CR:
833 if (screen.tlen[row] != -1) /* XXX: think about this */ 832 if (screen.tlen[row] != -1) /* XXX: think about this */
834 MAX_IT (screen.tlen[row], screen.cur.col); 833 MAX_IT (screen.tlen[row], screen.cur.col);
834
835 screen.flags &= ~Screen_WrapNext; 835 screen.flags &= ~Screen_WrapNext;
836 screen.cur.col = 0; 836 screen.cur.col = 0;
837 continue; 837 continue;
838 default:
839 if (c == 127)
840 continue; /* yummmm..... */
841 break;
842 } 838 }
843 839
844 if (checksel /* see if we're writing within selection */ 840 if (checksel /* see if we're writing within selection */
845 && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) 841 && !ROWCOL_IS_BEFORE (screen.cur, selection.beg)
846 && ROWCOL_IS_BEFORE (screen.cur, selection.end)) 842 && ROWCOL_IS_BEFORE (screen.cur, selection.end))
847 { 843 {
… …
866 if (screen.flags & Screen_Insert) 862 if (screen.flags & Screen_Insert)
867 scr_insdel_chars (1, INSERT); 863 scr_insdel_chars (1, INSERT);
868 864
869 // rely on wcwidth to tell us the character width, at least for non-latin1 865 // rely on wcwidth to tell us the character width, at least for non-latin1
870 // do wcwidth before further replacements, as wcwidth says that line-drawing 866 // do wcwidth before further replacements, as wcwidth says that line-drawing
871 // characters have width -1 (DOH!) on gnu/linux sometimes. 867 // characters have width -1 (DOH!) on GNU/Linux sometimes.
872 int width = c < 256 ? 1 : wcwidth (c); 868 int width = c < 0x100 ? 1 : wcwidth (c);
873 869
874 if (charsets[screen.charset] == '0') // DEC SPECIAL 870 if (charsets[screen.charset] == '0') // DEC SPECIAL
875 switch (c)
876 { 871 {
877 // vt100 special graphics and line drawing 872 // vt100 special graphics and line drawing
878 case '`': c = 0x25c6; break; case '_': c = 0x0020; break; 873 static uint16_t vt100_0[32] = { // 5f .. 7e
879 case 'a': c = 0x2592; break; case 'b': c = 0x2409; break; case 'c': c = 0x240c; break; 874 0x0020, 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0,
880 case 'd': c = 0x240d; break; case 'e': c = 0x240a; break; case 'f': c = 0x00b0; break; 875 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c,
881 case 'g': c = 0x00b1; break; case 'h': c = 0x2424; break; case 'i': c = 0x240b; break; 876 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534,
882 case 'j': c = 0x2518; break; case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; 877 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7,
883 case 'm': c = 0x2514; break; case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break;
884 case 'p': c = 0x23bb; break; case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break;
885 case 's': c = 0x23bd; break; case 't': c = 0x251c; break; case 'u': c = 0x2524; break;
886 case 'v': c = 0x2534; break; case 'w': c = 0x252c; break; case 'x': c = 0x2502; break;
887 case 'y': c = 0x2264; break; case 'z': c = 0x2265; break; case '{': c = 0x03c0; break;
888 case '|': c = 0x2260; break; case '}': c = 0x00a3; break; case '~': c = 0x00b7; break;
889 } 878 };
890 879
880 if (c >= 0x5f && c <= 0x7e)
881 {
882 c = vt100_0[c - 0x5f];
883 width = 1;
884 }
885 }
886
891 if (width > 0) 887 if (width != 0)
892 { 888 {
893#if !UNICODE_3 && ENABLE_COMBINING 889#if !UNICODE_3 && ENABLE_COMBINING
894 // trim characters we can't store directly :( 890 // trim characters we can't store directly :(
895 if (c >= 0x10000) 891 if (c >= 0x10000)
896 c = rxvt_composite.compose (c); // map to lower 16 bits 892 c = rxvt_composite.compose (c); // map to lower 16 bits
897#endif 893#endif
898 rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); 894 bool bold = (Options & Opt_realBold) && ((rstyle & RS_Bold) != 0);
895 rend_t rend = SET_FONT (rstyle,
896 c > 0x7f || bold || c < 0x20
897 ? TermWin.fontset->find_font (c, bold)
898 : TermWin.ascii_map [c - 0x20]);
899 899
900 do 900 do
901 { 901 {
902 stp[screen.cur.col] = c; 902 stp[screen.cur.col] = c;
903 srp[screen.cur.col] = rend; 903 srp[screen.cur.col] = rend;
… …
951 // handle double-width-chars by making them look extremely ugly 951 // handle double-width-chars by making them look extremely ugly
952 if (*tp == NOCHAR) 952 if (*tp == NOCHAR)
953 *tp = ' '; // hack //D //TODO //--tp, --rp; 953 *tp = ' '; // hack //D //TODO //--tp, --rp;
954 954
955 // first try to find a precomposed character 955 // first try to find a precomposed character
956 uint32_t n = rxvt_compose (*tp, c); 956 unicode_t n = rxvt_compose (*tp, c);
957 if (n == NOCHAR) 957 if (n == NOCHAR)
958 n = rxvt_composite.compose (*tp, c); 958 n = rxvt_composite.compose (*tp, c);
959 959
960 *tp = n; 960 *tp = n;
961 *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); 961 *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp));
… …
988 */ 988 */
989void 989void
990rxvt_term::scr_backspace () 990rxvt_term::scr_backspace ()
991{ 991{
992 want_refresh = 1; 992 want_refresh = 1;
993
993 if (screen.cur.col == 0) 994 if (screen.cur.col == 0)
994 { 995 {
995 if (screen.cur.row > 0) 996 if (screen.cur.row > 0)
996 { 997 {
997#ifdef TERMCAP_HAS_BW 998#ifdef TERMCAP_HAS_BW
… …
1002 1003
1003 } 1004 }
1004 } 1005 }
1005 else if ((screen.flags & Screen_WrapNext) == 0) 1006 else if ((screen.flags & Screen_WrapNext) == 0)
1006 scr_gotorc (0, -1, RELATIVE); 1007 scr_gotorc (0, -1, RELATIVE);
1008
1007 screen.flags &= ~Screen_WrapNext; 1009 screen.flags &= ~Screen_WrapNext;
1008} 1010}
1009 1011
1010/* ------------------------------------------------------------------------- */ 1012/* ------------------------------------------------------------------------- */
1011/* 1013/*
… …
1014 * XTERM_SEQ: CTRL-I 1016 * XTERM_SEQ: CTRL-I
1015 */ 1017 */
1016void 1018void
1017rxvt_term::scr_tab (int count) 1019rxvt_term::scr_tab (int count)
1018{ 1020{
1019 int i, x; 1021 int i, x;
1020 1022
1021 D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); 1023 D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count));
1022 want_refresh = 1; 1024 want_refresh = 1;
1023 i = x = screen.cur.col; 1025 i = x = screen.cur.col;
1026
1024 if (count == 0) 1027 if (count == 0)
1025 return; 1028 return;
1026 else if (count > 0) 1029 else if (count > 0)
1027 { 1030 {
1028 for (; ++i < TermWin.ncol; ) 1031 for (; ++i < TermWin.ncol; )
… …
1030 { 1033 {
1031 x = i; 1034 x = i;
1032 if (!--count) 1035 if (!--count)
1033 break; 1036 break;
1034 } 1037 }
1038
1035 if (count) 1039 if (count)
1036 x = TermWin.ncol - 1; 1040 x = TermWin.ncol - 1;
1037 } 1041 }
1038 else /* if (count < 0) */ 1042 else /* if (count < 0) */
1039 { 1043 {
… …
1042 { 1046 {
1043 x = i; 1047 x = i;
1044 if (!++count) 1048 if (!++count)
1045 break; 1049 break;
1046 } 1050 }
1051
1047 if (count) 1052 if (count)
1048 x = 0; 1053 x = 0;
1049 } 1054 }
1055
1050 if (x != screen.cur.col) 1056 if (x != screen.cur.col)
1051 scr_gotorc (0, x, R_RELATIVE); 1057 scr_gotorc (0, x, R_RELATIVE);
1052} 1058}
1053 1059
1054/* ------------------------------------------------------------------------- */ 1060/* ------------------------------------------------------------------------- */
… …
1111 want_refresh = 1; 1117 want_refresh = 1;
1112 ZERO_SCROLLBACK (); 1118 ZERO_SCROLLBACK ();
1113 1119
1114 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)); 1120 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));
1115 1121
1116 screen.cur.col = ((relative & C_RELATIVE) ? (screen.cur.col + col) 1122 screen.cur.col = relative & C_RELATIVE ? screen.cur.col + col : col;
1117 : col);
1118 MAX_IT (screen.cur.col, 0); 1123 MAX_IT (screen.cur.col, 0);
1119 MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1); 1124 MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1);
1120 1125
1121 screen.flags &= ~Screen_WrapNext; 1126 screen.flags &= ~Screen_WrapNext;
1122 if (relative & R_RELATIVE) 1127 if (relative & R_RELATIVE)
… …
1161 * direction should be UP or DN 1166 * direction should be UP or DN
1162 */ 1167 */
1163void 1168void
1164rxvt_term::scr_index (enum page_dirn direction) 1169rxvt_term::scr_index (enum page_dirn direction)
1165{ 1170{
1166 int dirn; 1171 int dirn;
1167 1172
1168 want_refresh = 1; 1173 want_refresh = 1;
1169 dirn = ((direction == UP) ? 1 : -1); 1174 dirn = ((direction == UP) ? 1 : -1);
1170 D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn)); 1175 D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn));
1171 1176
… …
1231 default: 1236 default:
1232 return; 1237 return;
1233 } 1238 }
1234 1239
1235 if (screen.text[row]) 1240 if (screen.text[row])
1236 scr_blank_line (& (screen.text[row][col]), 1241 scr_blank_line (&screen.text[row][col], &screen.rend[row][col], num, rstyle);
1237 & (screen.rend[row][col]), num, rstyle);
1238 else 1242 else
1239 scr_blank_screen_mem (screen.text, screen.rend, row, rstyle); 1243 scr_blank_screen_mem (screen.text, screen.rend, row, rstyle);
1240} 1244}
1241 1245
1242/* ------------------------------------------------------------------------- */ 1246/* ------------------------------------------------------------------------- */
… …
1247 * XTERM_SEQ: Clear whole screen : ESC [ 2 J 1251 * XTERM_SEQ: Clear whole screen : ESC [ 2 J
1248 */ 1252 */
1249void 1253void
1250rxvt_term::scr_erase_screen (int mode) 1254rxvt_term::scr_erase_screen (int mode)
1251{ 1255{
1252 int num; 1256 int num;
1253 int32_t row, row_offset; 1257 int32_t row, row_offset;
1254 rend_t ren; 1258 rend_t ren;
1255 XGCValues gcvalue; 1259 XGCValues gcvalue;
1256 1260
1257 want_refresh = 1; 1261 want_refresh = 1;
1258 D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); 1262 D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row));
1259 ZERO_SCROLLBACK (); 1263 ZERO_SCROLLBACK ();
1260 row_offset = (int32_t)TermWin.saveLines; 1264 row_offset = (int32_t)TermWin.saveLines;
… …
1279 num = TermWin.nrow; 1283 num = TermWin.nrow;
1280 break; 1284 break;
1281 default: 1285 default:
1282 return; 1286 return;
1283 } 1287 }
1284 refresh_type |= REFRESH_BOUNDS; 1288
1285 if (selection.op && current_screen == selection.screen 1289 if (selection.op && current_screen == selection.screen
1286 && ((selection.beg.row >= row && selection.beg.row <= row + num) 1290 && ((selection.beg.row >= row && selection.beg.row <= row + num)
1287 || (selection.end.row >= row 1291 || (selection.end.row >= row
1288 && selection.end.row <= row + num))) 1292 && selection.end.row <= row + num)))
1289 CLEAR_SELECTION (); 1293 CLEAR_SELECTION ();
1294
1290 if (row >= TermWin.nrow) /* Out Of Bounds */ 1295 if (row >= TermWin.nrow) /* Out Of Bounds */
1291 return; 1296 return;
1297
1292 MIN_IT (num, (TermWin.nrow - row)); 1298 MIN_IT (num, (TermWin.nrow - row));
1299
1293 if (rstyle & (RS_RVid | RS_Uline)) 1300 if (rstyle & (RS_RVid | RS_Uline))
1294 ren = (rend_t) ~RS_None; 1301 ren = (rend_t) ~RS_None;
1295 else if (GET_BASEBG (rstyle) == Color_bg) 1302 else if (GET_BASEBG (rstyle) == Color_bg)
1296 { 1303 {
1297 ren = DEFAULT_RSTYLE; 1304 ren = DEFAULT_RSTYLE;
… …
1304 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); 1311 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue);
1305 ERASE_ROWS (row, num); 1312 ERASE_ROWS (row, num);
1306 gcvalue.foreground = PixColors[Color_fg]; 1313 gcvalue.foreground = PixColors[Color_fg];
1307 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); 1314 XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue);
1308 } 1315 }
1316
1309 for (; num--; row++) 1317 for (; num--; row++)
1310 { 1318 {
1311 scr_blank_screen_mem (screen.text, screen.rend, 1319 scr_blank_screen_mem (screen.text, screen.rend,
1312 (unsigned int) (row + row_offset), rstyle); 1320 (unsigned int) (row + row_offset), rstyle);
1313 screen.tlen[row + row_offset] = 0; 1321 screen.tlen[row + row_offset] = 0;
… …
1347 * Insert/Delete <count> lines 1355 * Insert/Delete <count> lines
1348 */ 1356 */
1349void 1357void
1350rxvt_term::scr_insdel_lines (int count, int insdel) 1358rxvt_term::scr_insdel_lines (int count, int insdel)
1351{ 1359{
1352 int end; 1360 int end;
1353 1361
1354 ZERO_SCROLLBACK (); 1362 ZERO_SCROLLBACK ();
1355 1363
1356 selection_check (1); 1364 selection_check (1);
1357 1365
… …
1376 * Insert/Delete <count> characters from the current position 1384 * Insert/Delete <count> characters from the current position
1377 */ 1385 */
1378void 1386void
1379rxvt_term::scr_insdel_chars (int count, int insdel) 1387rxvt_term::scr_insdel_chars (int count, int insdel)
1380{ 1388{
1381 int col, row; 1389 int col, row;
1382 rend_t tr; 1390 rend_t tr;
1383 text_t *stp; 1391 text_t *stp;
1384 rend_t *srp; 1392 rend_t *srp;
1385 int16_t *slp; 1393 int16_t *slp;
1386 1394
1387 want_refresh = 1; 1395 want_refresh = 1;
1388 ZERO_SCROLLBACK (); 1396 ZERO_SCROLLBACK ();
1389 1397
1390 if (count <= 0) 1398 if (count <= 0)
… …
1397 screen.flags &= ~Screen_WrapNext; 1405 screen.flags &= ~Screen_WrapNext;
1398 1406
1399 stp = screen.text[row]; 1407 stp = screen.text[row];
1400 srp = screen.rend[row]; 1408 srp = screen.rend[row];
1401 slp = & (screen.tlen[row]); 1409 slp = & (screen.tlen[row]);
1410
1402 switch (insdel) 1411 switch (insdel)
1403 { 1412 {
1404 case INSERT: 1413 case INSERT:
1405 for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; 1414 for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col;
1406 col--) 1415 col--)
1407 { 1416 {
1408 stp[col] = stp[col - count]; 1417 stp[col] = stp[col - count];
1409 srp[col] = srp[col - count]; 1418 srp[col] = srp[col - count];
1410 } 1419 }
1420
1411 if (*slp != -1) 1421 if (*slp != -1)
1412 { 1422 {
1413 *slp += count; 1423 *slp += count;
1414 MIN_IT (*slp, TermWin.ncol); 1424 MIN_IT (*slp, TermWin.ncol);
1415 } 1425 }
1426
1416 if (selection.op && current_screen == selection.screen 1427 if (selection.op && current_screen == selection.screen
1417 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) 1428 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur))
1418 { 1429 {
1419 if (selection.end.row != screen.cur.row 1430 if (selection.end.row != screen.cur.row
1420 || (selection.end.col + count >= TermWin.ncol)) 1431 || (selection.end.col + count >= TermWin.ncol))
… …
1424 selection.beg.col += count; 1435 selection.beg.col += count;
1425 selection.mark.col += count; /* XXX: yes? */ 1436 selection.mark.col += count; /* XXX: yes? */
1426 selection.end.col += count; 1437 selection.end.col += count;
1427 } 1438 }
1428 } 1439 }
1440
1429 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), 1441 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]),
1430 (unsigned int)count, rstyle); 1442 (unsigned int)count, rstyle);
1431 break; 1443 break;
1444
1432 case ERASE: 1445 case ERASE:
1433 screen.cur.col += count; /* don't worry if > TermWin.ncol */ 1446 screen.cur.col += count; /* don't worry if > TermWin.ncol */
1434 selection_check (1); 1447 selection_check (1);
1435 screen.cur.col -= count; 1448 screen.cur.col -= count;
1436 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), 1449 scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]),
1437 (unsigned int)count, rstyle); 1450 (unsigned int)count, rstyle);
1438 break; 1451 break;
1452
1439 case DELETE: 1453 case DELETE:
1440 tr = srp[TermWin.ncol - 1]
1441 & (RS_fgMask | RS_bgMask | RS_baseattrMask); 1454 tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask);
1455
1442 for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) 1456 for (col = screen.cur.col; (col + count) < TermWin.ncol; col++)
1443 { 1457 {
1444 stp[col] = stp[col + count]; 1458 stp[col] = stp[col + count];
1445 srp[col] = srp[col + count]; 1459 srp[col] = srp[col + count];
1446 } 1460 }
1461
1447 scr_blank_line (& (stp[TermWin.ncol - count]), 1462 scr_blank_line (& (stp[TermWin.ncol - count]),
1448 & (srp[TermWin.ncol - count]), 1463 & (srp[TermWin.ncol - count]),
1449 (unsigned int)count, tr); 1464 (unsigned int)count, tr);
1465
1450 if (*slp == -1) /* break line continuation */ 1466 if (*slp == -1) /* break line continuation */
1451 *slp = TermWin.ncol; 1467 *slp = TermWin.ncol;
1468
1452 *slp -= count; 1469 *slp -= count;
1453 MAX_IT (*slp, 0); 1470 MAX_IT (*slp, 0);
1471
1454 if (selection.op && current_screen == selection.screen 1472 if (selection.op && current_screen == selection.screen
1455 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) 1473 && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur))
1456 { 1474 {
1457 if (selection.end.row != screen.cur.row 1475 if (selection.end.row != screen.cur.row
1458 || (screen.cur.col >= selection.beg.col - count) 1476 || (screen.cur.col >= selection.beg.col - count)
… …
1464 selection.beg.col -= count; 1482 selection.beg.col -= count;
1465 selection.mark.col -= count; /* XXX: yes? */ 1483 selection.mark.col -= count; /* XXX: yes? */
1466 selection.end.col -= count; 1484 selection.end.col -= count;
1467 } 1485 }
1468 } 1486 }
1487
1469 break; 1488 break;
1470 } 1489 }
1471} 1490}
1472 1491
1473/* ------------------------------------------------------------------------- */ 1492/* ------------------------------------------------------------------------- */
… …
1478void 1497void
1479rxvt_term::scr_scroll_region (int top, int bot) 1498rxvt_term::scr_scroll_region (int top, int bot)
1480{ 1499{
1481 MAX_IT (top, 0); 1500 MAX_IT (top, 0);
1482 MIN_IT (bot, (int)TermWin.nrow - 1); 1501 MIN_IT (bot, (int)TermWin.nrow - 1);
1502
1483 if (top > bot) 1503 if (top > bot)
1484 return; 1504 return;
1505
1485 screen.tscroll = top; 1506 screen.tscroll = top;
1486 screen.bscroll = bot; 1507 screen.bscroll = bot;
1487 scr_gotorc (0, 0, 0); 1508 scr_gotorc (0, 0, 0);
1488} 1509}
1489 1510
… …
1495 */ 1516 */
1496void 1517void
1497rxvt_term::scr_cursor_visible (int mode) 1518rxvt_term::scr_cursor_visible (int mode)
1498{ 1519{
1499 want_refresh = 1; 1520 want_refresh = 1;
1521
1500 if (mode) 1522 if (mode)
1501 screen.flags |= Screen_VisibleCursor; 1523 screen.flags |= Screen_VisibleCursor;
1502 else 1524 else
1503 screen.flags &= ~Screen_VisibleCursor; 1525 screen.flags &= ~Screen_VisibleCursor;
1504} 1526}
… …
1718 row_col_t rc[RC_COUNT]; 1740 row_col_t rc[RC_COUNT];
1719 1741
1720 if (drawn_text == NULL) /* sanity check */ 1742 if (drawn_text == NULL) /* sanity check */
1721 return; 1743 return;
1722 1744
1745#ifndef NO_SLOW_LINK_SUPPORT
1746 if (refresh_type == FAST_REFRESH && !display->is_local)
1747 {
1748 y = 0;
1749 height = TermWin.height;
1750 }
1751#endif
1752
1723#ifdef DEBUG_STRICT 1753#ifdef DEBUG_STRICT
1724 x = max (x, (int)TermWin.int_bwidth); 1754 x = max (x, 0);
1725 x = min (x, (int)TermWin.width); 1755 x = min (x, (int)TermWin.width);
1726 y = max (y, (int)TermWin.int_bwidth); 1756 y = max (y, 0);
1727 y = min (y, (int)TermWin.height); 1757 y = min (y, (int)TermWin.height);
1728#endif 1758#endif
1729 1759
1730 /* round down */ 1760 /* round down */
1731 rc[PART_BEG].col = Pixel2Col (x); 1761 rc[PART_BEG].col = Pixel2Col (x);
… …
1742 } 1772 }
1743 1773
1744 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)); 1774 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));
1745 1775
1746 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) 1776 for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)
1747 fill_text (& (drawn_text[i][rc[PART_BEG].col]), 0, 1777 fill_text (&drawn_text[i][rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1748 (rc[PART_END].col - rc[PART_BEG].col + 1));
1749 1778
1750 if (refresh) 1779 if (refresh)
1751 scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS); 1780 scr_refresh (SLOW_REFRESH);
1752} 1781}
1753 1782
1754/* ------------------------------------------------------------------------- */ 1783/* ------------------------------------------------------------------------- */
1755/* 1784/*
1756 * Refresh the entire screen 1785 * Refresh the entire screen
… …
1791 * direction should be UP or DN 1820 * direction should be UP or DN
1792 */ 1821 */
1793int 1822int
1794rxvt_term::scr_page (enum page_dirn direction, int nlines) 1823rxvt_term::scr_page (enum page_dirn direction, int nlines)
1795{ 1824{
1796 int n; 1825 int n;
1797 uint16_t oldviewstart; 1826 uint16_t oldviewstart;
1798 1827
1799 D_SCREEN ((stderr, "rxvt_scr_page (%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, TermWin.view_start)); 1828 D_SCREEN ((stderr, "rxvt_scr_page (%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, TermWin.view_start));
1800#ifdef DEBUG_STRICT 1829#ifdef DEBUG_STRICT
1801 assert ((nlines >= 0) && (nlines <= TermWin.nrow)); 1830 assert ((nlines >= 0) && (nlines <= TermWin.nrow));
1802#endif 1831#endif
… …
1820 if (TermWin.view_start != oldviewstart) 1849 if (TermWin.view_start != oldviewstart)
1821 { 1850 {
1822 want_refresh = 1; 1851 want_refresh = 1;
1823 num_scr -= (TermWin.view_start - oldviewstart); 1852 num_scr -= (TermWin.view_start - oldviewstart);
1824 } 1853 }
1854
1825 return (int) (TermWin.view_start - oldviewstart); 1855 return (int) (TermWin.view_start - oldviewstart);
1826} 1856}
1827 1857
1828/* ------------------------------------------------------------------------- */ 1858/* ------------------------------------------------------------------------- */
1829void 1859void
… …
1897 ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) 1927 ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2)
1898 1928
1899void 1929void
1900rxvt_term::scr_refresh (unsigned char refresh_type) 1930rxvt_term::scr_refresh (unsigned char refresh_type)
1901{ 1931{
1902 unsigned char clearfirst, /* first character writes before cell */
1903 clearlast, /* last character writes beyond cell */
1904 must_clear, /* use draw_string not draw_image_string */ 1932 unsigned char must_clear, /* use draw_string not draw_image_string */
1905 rvid, /* reverse video this position */ 1933 rvid, /* reverse video this position */
1906 showcursor; /* show the cursor */ 1934 showcursor; /* show the cursor */
1907 int16_t col, row, /* column/row we're processing */ 1935 int16_t col, row, /* column/row we're processing */
1908 ocrow; /* old cursor row */ 1936 ocrow; /* old cursor row */
1909 int i, /* tmp */ 1937 int i, /* tmp */
… …
1918 return; 1946 return;
1919 1947
1920 /* 1948 /*
1921 * A: set up vars 1949 * A: set up vars
1922 */ 1950 */
1923 clearfirst = clearlast = must_clear = 0; 1951 must_clear = 0;
1924 1952
1925 refresh_count = 0; 1953 refresh_count = 0;
1926 1954
1927 row_offset = TermWin.saveLines - TermWin.view_start; 1955 row_offset = TermWin.saveLines - TermWin.view_start;
1928
1929 if ((refresh_type & REFRESH_BOUNDS))
1930 {
1931 clearfirst = clearlast = 1;
1932 refresh_type &= ~REFRESH_BOUNDS;
1933 }
1934 1956
1935#ifdef XPM_BACKGROUND 1957#ifdef XPM_BACKGROUND
1936 must_clear |= (bgPixmap.pixmap != None); 1958 must_clear |= (bgPixmap.pixmap != None);
1937#endif 1959#endif
1938#ifdef TRANSPARENT 1960#ifdef TRANSPARENT
… …
1947 1969
1948 /* 1970 /*
1949 * C: set the cursor character (s) 1971 * C: set the cursor character (s)
1950 */ 1972 */
1951 { 1973 {
1952 unsigned char setoldcursor; 1974 unsigned char setoldcursor;
1953 rend_t ccol1, /* Cursor colour */ 1975 rend_t ccol1, /* Cursor colour */
1954 ccol2; /* Cursor colour2 */ 1976 ccol2; /* Cursor colour2 */
1955 1977
1956 showcursor = (screen.flags & Screen_VisibleCursor); 1978 showcursor = (screen.flags & Screen_VisibleCursor);
1957#ifdef CURSOR_BLINK 1979#ifdef CURSOR_BLINK
1958 if (hidden_cursor) 1980 if (hidden_cursor)
1959 showcursor = 0; 1981 showcursor = 0;
1960#endif 1982#endif
1961 1983
1962 if (showcursor) 1984 if (showcursor)
1963 { 1985 {
1964 srp = & (screen.rend[screen.cur.row + TermWin.saveLines] 1986 srp = &(screen.rend[screen.cur.row + TermWin.saveLines][screen.cur.col]);
1965 [screen.cur.col]);
1966 1987
1967 if (showcursor && TermWin.focus) 1988 if (showcursor && TermWin.focus)
1968 { 1989 {
1969 *srp ^= RS_RVid; 1990 *srp ^= RS_RVid;
1970#ifndef NO_CURSORCOLOR 1991#ifndef NO_CURSORCOLOR
… …
1998 if (screen.cur.row + TermWin.view_start != ocrow 2019 if (screen.cur.row + TermWin.view_start != ocrow
1999 || screen.cur.col != oldcursor.col) 2020 || screen.cur.col != oldcursor.col)
2000 { 2021 {
2001 if (ocrow < TermWin.nrow 2022 if (ocrow < TermWin.nrow
2002 && oldcursor.col < TermWin.ncol) 2023 && oldcursor.col < TermWin.ncol)
2003 {
2004 drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); 2024 drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline);
2005 } 2025
2006 if (TermWin.focus || !showcursor) 2026 if (TermWin.focus || !showcursor)
2007 oldcursor.row = -1; 2027 oldcursor.row = -1;
2008 else 2028 else
2009 setoldcursor = 1; 2029 setoldcursor = 1;
2010 } 2030 }
2011 } 2031 }
2012 else if (!TermWin.focus) 2032 else if (!TermWin.focus)
2013 setoldcursor = 1; 2033 setoldcursor = 1;
2034
2014 if (setoldcursor) 2035 if (setoldcursor)
2015 { 2036 {
2016 if (screen.cur.row + TermWin.view_start >= TermWin.nrow) 2037 if (screen.cur.row + TermWin.view_start >= TermWin.nrow)
2017 oldcursor.row = -1; 2038 oldcursor.row = -1;
2018 else 2039 else
… …
2027 /* 2048 /*
2028 * D: CopyArea pass - very useful for slower links 2049 * D: CopyArea pass - very useful for slower links
2029 * This has been deliberately kept simple. 2050 * This has been deliberately kept simple.
2030 */ 2051 */
2031 i = num_scr; 2052 i = num_scr;
2053 if (!display->is_local
2032 if (refresh_type == FAST_REFRESH && num_scr_allow && i 2054 && refresh_type == FAST_REFRESH && num_scr_allow && i
2033 && abs (i) < TermWin.nrow && !must_clear) 2055 && abs (i) < TermWin.nrow && !must_clear)
2034 { 2056 {
2035 int16_t nits; 2057 int16_t nits;
2036 int j; 2058 int j;
2037 rend_t *drp2; 2059 rend_t *drp2;
2038 text_t *dtp2; 2060 text_t *dtp2;
2039 int len, wlen; 2061 int len, wlen;
2040 2062
2041 j = TermWin.nrow; 2063 j = TermWin.nrow;
2042 wlen = len = -1; 2064 wlen = len = -1;
2043 row = i > 0 ? 0 : j - 1; 2065 row = i > 0 ? 0 : j - 1;
2044 for (; j-- >= 0; row += (i > 0 ? 1 : -1)) 2066 for (; j-- >= 0; row += (i > 0 ? 1 : -1))
… …
2179 rend = GET_ATTR (rend); 2201 rend = GET_ATTR (rend);
2180 2202
2181 rvid = !!(rend & RS_RVid); 2203 rvid = !!(rend & RS_RVid);
2182 2204
2183#ifndef NO_BOLD_UNDERLINE_REVERSE 2205#ifndef NO_BOLD_UNDERLINE_REVERSE
2184 if (rend & RS_Bold && fore == Color_fg) 2206 if (rend & RS_Bold && fore == Color_fg && !(Options & Opt_realBold))
2185 { 2207 {
2186 if (ISSET_PIXCOLOR (Color_BD)) 2208 if (ISSET_PIXCOLOR (Color_BD))
2187 fore = Color_BD; 2209 fore = Color_BD;
2188 else 2210 else
2189 rvid = !rvid; 2211 rvid = !rvid;
… …
2207 back = Color_RV; 2229 back = Color_RV;
2208#endif 2230#endif
2209 } 2231 }
2210 2232
2211#ifdef TEXT_BLINK 2233#ifdef TEXT_BLINK
2212 if (rend & RS_Blink && back == Color_bg) 2234 if (rend & RS_Blink && (back == Color_bg || fore == Color_bg))
2213 { 2235 {
2214 if (!text_blink_ev.active) 2236 if (!text_blink_ev.active)
2215 { 2237 {
2216 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 2238 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
2217 hidden_text = 0; 2239 hidden_text = 0;
… …
2247 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, Color_bg); 2269 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, Color_bg);
2248 } 2270 }
2249 else 2271 else
2250 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); 2272 font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back);
2251 2273
2252 if ((rend & RS_Uline) && (font->descent > 1)) 2274 if (rend & RS_Uline && font->descent > 1 && fore != back)
2253 XDrawLine (display->display, drawBuffer, TermWin.gc, 2275 XDrawLine (display->display, drawBuffer, TermWin.gc,
2254 xpixel, ypixel + font->ascent + 1, 2276 xpixel, ypixel + font->ascent + 1,
2255 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); 2277 xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
2256 } /* for (col....) */ 2278 } /* for (col....) */
2257 } /* for (row....) */ 2279 } /* for (row....) */
… …
2292 /* 2314 /*
2293 * H: cleanup selection 2315 * H: cleanup selection
2294 */ 2316 */
2295 scr_reverse_selection (); 2317 scr_reverse_selection ();
2296 2318
2297 /*
2298 * I: other general cleanup
2299 */
2300 if (clearfirst && TermWin.int_bwidth)
2301 /*
2302 * clear the whole screen height, note that width == 0 is treated
2303 * specially by XClearArea
2304 */
2305 XClearArea (display->display, TermWin.vt, 0, 0,
2306 (unsigned int)TermWin.int_bwidth,
2307 (unsigned int)TermWin_TotalHeight (), False);
2308
2309 if (clearlast && TermWin.int_bwidth)
2310 /*
2311 * clear the whole screen height, note that width == 0 is treated
2312 * specially by XClearArea
2313 */
2314 XClearArea (display->display, TermWin.vt,
2315 TermWin.width + TermWin.int_bwidth, 0,
2316 (unsigned int)TermWin.int_bwidth,
2317 (unsigned int)TermWin_TotalHeight (), False);
2318
2319 if (refresh_type & SMOOTH_REFRESH) 2319 if (refresh_type & SMOOTH_REFRESH)
2320 XSync (display->display, False); 2320 XFlush (display->display);
2321 2321
2322 num_scr = 0; 2322 num_scr = 0;
2323 num_scr_allow = 1; 2323 num_scr_allow = 1;
2324 want_refresh = 0; /* screen is current */ 2324 want_refresh = 0; /* screen is current */
2325} 2325}
… …
2496 { 2496 {
2497 n = min (len - i, PROP_SIZE); 2497 n = min (len - i, PROP_SIZE);
2498 MEMCPY (ds, data + i, n); 2498 MEMCPY (ds, data + i, n);
2499 2499
2500 for (j = 0; j < n; j++) 2500 for (j = 0; j < n; j++)
2501 if (ds[j] == '\n') 2501 if (ds[j] == C0_LF)
2502 ds[j] = '\r'; 2502 ds[j] = C0_CR;
2503 2503
2504 tt_write (ds, (int)n); 2504 tt_write (ds, (int)n);
2505 } 2505 }
2506 2506
2507 free (ds); 2507 free (ds);
… …
2588 2588
2589 nread += ct.nitems; 2589 nread += ct.nitems;
2590 2590
2591 char **cl; 2591 char **cl;
2592 int cr; 2592 int cr;
2593 if (XmbTextPropertyToTextList (display->display, &ct, &cl, 2593 if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl)
2594 &cr) >= 0 && cl)
2595 { 2594 {
2596 for (int i = 0; i < cr; i++) 2595 for (int i = 0; i < cr; i++)
2597 paste ((unsigned char *)cl[i], STRLEN (cl[i])); 2596 paste ((unsigned char *)cl[i], STRLEN (cl[i]));
2598 2597
2599 XFreeStringList (cl); 2598 XFreeStringList (cl);
… …
2620void 2619void
2621rxvt_term::incr_cb (time_watcher &w) 2620rxvt_term::incr_cb (time_watcher &w)
2622{ 2621{
2623 selection_wait = Sel_none; 2622 selection_wait = Sel_none;
2624 2623
2625 rxvt_print_error ("data loss: timeout on INCR selection paste"); 2624 rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n");
2626} 2625}
2627 2626
2628/* 2627/*
2629 * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> 2628 * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za>
2630 */ 2629 */
… …
2709 { 2708 {
2710 int i; 2709 int i;
2711 2710
2712 selection_request_time = tm; 2711 selection_request_time = tm;
2713 selection_wait = Sel_normal; 2712 selection_wait = Sel_normal;
2713
2714 for (i = Sel_Primary; i <= Sel_Clipboard; i++) 2714 for (i = Sel_Primary; i <= Sel_Clipboard; i++)
2715 { 2715 {
2716#if X_HAVE_UTF8_STRING 2716#if X_HAVE_UTF8_STRING
2717 selection_type = Sel_UTF8String; 2717 selection_type = Sel_UTF8String;
2718 if (selection_request_other (xa[XA_UTF8_STRING], i)) 2718 if (selection_request_other (xa[XA_UTF8_STRING], i))
… …
2772 want_refresh = 1; 2772 want_refresh = 1;
2773 free (selection.text); 2773 free (selection.text);
2774 selection.text = NULL; 2774 selection.text = NULL;
2775 selection.len = 0; 2775 selection.len = 0;
2776 CLEAR_SELECTION (); 2776 CLEAR_SELECTION ();
2777
2778 if (display->selection_owner == this)
2779 display->selection_owner = 0;
2777} 2780}
2778 2781
2779/* ------------------------------------------------------------------------- */ 2782/* ------------------------------------------------------------------------- */
2780/* 2783/*
2781 * Copy a selection into the cut buffer 2784 * Copy a selection into the cut buffer
… …
2854 else 2857 else
2855 new_selection_text[ofs++] = *t++; 2858 new_selection_text[ofs++] = *t++;
2856 } 2859 }
2857 2860
2858 if (screen.tlen[row] != -1 && row != end_row) 2861 if (screen.tlen[row] != -1 && row != end_row)
2859 new_selection_text[ofs++] = L'\n'; 2862 new_selection_text[ofs++] = C0_LF;
2860 } 2863 }
2861 2864
2862#ifndef NO_OLD_SELECTION
2863 if (selection_style == OLD_SELECT)
2864 if (end_col == TermWin.ncol)
2865 new_selection_text[ofs++] = L'\n';
2866#endif
2867#ifndef NO_NEW_SELECTION
2868 if (selection_style != OLD_SELECT)
2869 if (end_col != selection.end.col) 2865 if (end_col != selection.end.col)
2870 new_selection_text[ofs++] = L'\n'; 2866 new_selection_text[ofs++] = C0_LF;
2871#endif 2867
2872 new_selection_text[ofs] = 0; 2868 new_selection_text[ofs] = 0;
2873 2869
2874 if (ofs == 0) 2870 if (ofs == 0)
2875 { 2871 {
2876 free (new_selection_text); 2872 free (new_selection_text);
… …
2885 2881
2886 XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); 2882 XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm);
2887 if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) 2883 if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt)
2888 display->set_selection_owner (this); 2884 display->set_selection_owner (this);
2889 else 2885 else
2890 rxvt_print_error ("can't get primary selection"); 2886 rxvt_warn ("can't get primary selection, ignoring.\n");
2891 2887
2892#if 0 2888#if 0
2893 XTextProperty ct; 2889 XTextProperty ct;
2894 2890
2895 if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) 2891 if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0)
… …
2935rxvt_term::selection_start_colrow (int col, int row) 2931rxvt_term::selection_start_colrow (int col, int row)
2936{ 2932{
2937 want_refresh = 1; 2933 want_refresh = 1;
2938 selection.mark.col = col; 2934 selection.mark.col = col;
2939 selection.mark.row = row - TermWin.view_start; 2935 selection.mark.row = row - TermWin.view_start;
2936
2940 MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); 2937 MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled);
2941 MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); 2938 MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1);
2942 MAX_IT (selection.mark.col, 0); 2939 MAX_IT (selection.mark.col, 0);
2943 MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); 2940 MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1);
2944 2941
2942 while (selection.mark.col > 0
2943 && screen.text[selection.mark.row + TermWin.saveLines][selection.mark.col] == NOCHAR)
2944 --selection.mark.col;
2945
2945 if (selection.op) 2946 if (selection.op)
2946 { /* clear the old selection */ 2947 { /* clear the old selection */
2947 selection.beg.row = selection.end.row = selection.mark.row; 2948 selection.beg.row = selection.end.row = selection.mark.row;
2948 selection.beg.col = selection.end.col = selection.mark.col; 2949 selection.beg.col = selection.end.col = selection.mark.col;
2949 } 2950 }
2951
2950 selection.op = SELECTION_INIT; 2952 selection.op = SELECTION_INIT;
2951 selection.screen = current_screen; 2953 selection.screen = current_screen;
2952} 2954}
2953 2955
2954/* ------------------------------------------------------------------------- */ 2956/* ------------------------------------------------------------------------- */
… …
2956 * Word select: select text for 2 clicks 2958 * Word select: select text for 2 clicks
2957 * We now only find out the boundary in one direction 2959 * We now only find out the boundary in one direction
2958 */ 2960 */
2959 2961
2960/* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ 2962/* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */
2961#define DELIMIT_TEXT(x) \ 2963#define DELIMIT_TEXT(x) \
2962 (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR (rs[Rs_cutchars], (x)) != NULL)) 2964 (unicode::is_space (x) ? 2 : (x) <= 0xff && !!STRCHR (rs[Rs_cutchars], (x)))
2963#define DELIMIT_REND(x) 1 2965#define DELIMIT_REND(x) 1
2964 2966
2965void 2967void
2966rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) 2968rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret)
2967{ 2969{
2968 int col, row, dirnadd, tcol, trow, w1, w2; 2970 int col, row, dirnadd, tcol, trow, w1, w2;
2969 row_col_t bound; 2971 row_col_t bound;
2970 text_t *stp; 2972 text_t *stp;
2971 rend_t *srp; 2973 rend_t *srp;
2972 2974
2973 if (dirn == UP) 2975 if (dirn == UP)
2974 { 2976 {
2975 bound.row = TermWin.saveLines - TermWin.nscrolled - 1; 2977 bound.row = TermWin.saveLines - TermWin.nscrolled - 1;
2976 bound.col = 0; 2978 bound.col = 0;
… …
2980 { 2982 {
2981 bound.row = TermWin.saveLines + TermWin.nrow; 2983 bound.row = TermWin.saveLines + TermWin.nrow;
2982 bound.col = TermWin.ncol - 1; 2984 bound.col = TermWin.ncol - 1;
2983 dirnadd = 1; 2985 dirnadd = 1;
2984 } 2986 }
2987
2985 row = mark->row + TermWin.saveLines; 2988 row = mark->row + TermWin.saveLines;
2986 col = mark->col; 2989 col = mark->col;
2987 MAX_IT (col, 0); 2990 MAX_IT (col, 0);
2988 /* find the edge of a word */ 2991 /* find the edge of a word */
2989 stp = & (screen.text[row][col]); 2992 stp = & (screen.text[row][col]);
2990 w1 = DELIMIT_TEXT (*stp); 2993 w1 = DELIMIT_TEXT (*stp);
2991 2994
2992 if (selection_style != NEW_SELECT)
2993 {
2994 if (w1 == 1)
2995 {
2996 stp += dirnadd;
2997 if (DELIMIT_TEXT (*stp) == 1)
2998 goto Old_Word_Selection_You_Die;
2999 col += dirnadd;
3000 }
3001 w1 = 0;
3002 }
3003 srp = (&screen.rend[row][col]); 2995 srp = (&screen.rend[row][col]);
3004 w2 = DELIMIT_REND (*srp); 2996 w2 = DELIMIT_REND (*srp);
3005 2997
3006 for (;;) 2998 for (;;)
3007 { 2999 {
3008 for (; col != bound.col; col += dirnadd) 3000 for (; col != bound.col; col += dirnadd)
3009 { 3001 {
3010 stp += dirnadd; 3002 stp += dirnadd;
3003 srp += dirnadd;
3004
3005 if (*stp == NOCHAR)
3006 continue;
3007
3011 if (DELIMIT_TEXT (*stp) != w1) 3008 if (DELIMIT_TEXT (*stp) != w1)
3012 break; 3009 break;
3013 srp += dirnadd;
3014 if (DELIMIT_REND (*srp) != w2) 3010 if (DELIMIT_REND (*srp) != w2)
3015 break; 3011 break;
3016 } 3012 }
3013
3017 if ((col == bound.col) && (row != bound.row)) 3014 if ((col == bound.col) && (row != bound.row))
3018 { 3015 {
3019 if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) 3016 if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1)
3020 { 3017 {
3021 trow = row + dirnadd; 3018 trow = row + dirnadd;
3022 tcol = dirn == UP ? TermWin.ncol - 1 : 0; 3019 tcol = dirn == UP ? TermWin.ncol - 1 : 0;
3020
3023 if (screen.text[trow] == NULL) 3021 if (screen.text[trow] == NULL)
3024 break; 3022 break;
3023
3025 stp = & (screen.text[trow][tcol]); 3024 stp = & (screen.text[trow][tcol]);
3026 srp = & (screen.rend[trow][tcol]); 3025 srp = & (screen.rend[trow][tcol]);
3026
3027 if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) 3027 if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2)
3028 break; 3028 break;
3029
3029 row = trow; 3030 row = trow;
3030 col = tcol; 3031 col = tcol;
3031 continue; 3032 continue;
3032 } 3033 }
3033 } 3034 }
3034 break; 3035 break;
3035 } 3036 }
3037
3036Old_Word_Selection_You_Die: 3038Old_Word_Selection_You_Die:
3037 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)); 3039 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));
3038 3040
3039 if (dirn == DN) 3041 if (dirn == DN)
3040 col++; /* put us on one past the end */ 3042 col++; /* put us on one past the end */
… …
3062 MAX_IT (row, 0); 3064 MAX_IT (row, 0);
3063 MIN_IT (row, (int)TermWin.nrow - 1); 3065 MIN_IT (row, (int)TermWin.nrow - 1);
3064 MAX_IT (col, 0); 3066 MAX_IT (col, 0);
3065 MIN_IT (col, (int)TermWin.ncol); 3067 MIN_IT (col, (int)TermWin.ncol);
3066 3068
3067#ifndef NO_NEW_SELECTION
3068 /* 3069 /*
3069 * If we're selecting characters (single click) then we must check first 3070 * If we're selecting characters (single click) then we must check first
3070 * if we are at the same place as the original mark. If we are then 3071 * if we are at the same place as the original mark. If we are then
3071 * select nothing. Otherwise, if we're to the right of the mark, you have to 3072 * select nothing. Otherwise, if we're to the right of the mark, you have to
3072 * be _past_ a character for it to be selected. 3073 * be _past_ a character for it to be selected.
3073 */ 3074 */
3074 if (selection_style != OLD_SELECT)
3075 {
3076 if (((selection.clicks % 3) == 1) && !flag 3075 if (((selection.clicks % 3) == 1) && !flag
3077 && (col == selection.mark.col 3076 && (col == selection.mark.col
3078 && (row == selection.mark.row + TermWin.view_start))) 3077 && (row == selection.mark.row + TermWin.view_start)))
3079 { 3078 {
3080 /* select nothing */ 3079 /* select nothing */
3081 selection.beg.row = selection.end.row = 0; 3080 selection.beg.row = selection.end.row = 0;
3082 selection.beg.col = selection.end.col = 0; 3081 selection.beg.col = selection.end.col = 0;
3083 selection.clicks = 4; 3082 selection.clicks = 4;
3084 want_refresh = 1; 3083 want_refresh = 1;
3085 D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); 3084 D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4"));
3086 return; 3085 return;
3087 }
3088 } 3086 }
3089#endif 3087
3090 if (selection.clicks == 4) 3088 if (selection.clicks == 4)
3091 selection.clicks = 1; 3089 selection.clicks = 1;
3092 3090
3093 selection_extend_colrow (col, row, !!flag, /* ? button 3 */ 3091 selection_extend_colrow (col, row, !!flag, /* ? button 3 */
3094 flag == 1 ? 1 : 0, /* ? button press */ 3092 flag == 1 ? 1 : 0, /* ? button press */
… …
3100 * Extend the selection to the specified col/row 3098 * Extend the selection to the specified col/row
3101 */ 3099 */
3102void 3100void
3103rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) 3101rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange)
3104{ 3102{
3105 int16_t ncol = TermWin.ncol; 3103 int16_t ncol = TermWin.ncol;
3106 int end_col; 3104 int end_col;
3107 row_col_t pos; 3105 row_col_t pos;
3108 enum { 3106 enum {
3109 LEFT, RIGHT 3107 LEFT, RIGHT
3110 } closeto = RIGHT; 3108 } closeto = RIGHT;
3111 3109
3112 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)); 3110 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));
… …
3148 pos.col = col; 3146 pos.col = col;
3149 pos.row = row; 3147 pos.row = row;
3150 3148
3151 pos.row -= TermWin.view_start; /* adjust for scroll */ 3149 pos.row -= TermWin.view_start; /* adjust for scroll */
3152 3150
3153#ifndef NO_OLD_SELECTION
3154 /*
3155 * This mimics some of the selection behaviour of version 2.20 and before.
3156 * There are no ``selection modes'', button3 is always character extension.
3157 * Note: button3 drag is always available, c.f. v2.20
3158 * Selection always terminates (left or right as appropriate) at the mark.
3159 */
3160 if (selection_style == OLD_SELECT)
3161 {
3162 if (selection.clicks == 1 || button3)
3163 {
3164 if (hate_those_clicks)
3165 {
3166 hate_those_clicks = 0;
3167 if (selection.clicks == 1)
3168 {
3169 selection.beg.row = selection.mark.row;
3170 selection.beg.col = selection.mark.col;
3171 }
3172 else
3173 {
3174 selection.mark.row = selection.beg.row;
3175 selection.mark.col = selection.beg.col;
3176 }
3177 }
3178 if (ROWCOL_IS_BEFORE (pos, selection.mark))
3179 {
3180 selection.end.row = selection.mark.row;
3181 selection.end.col = selection.mark.col + 1;
3182 selection.beg.row = pos.row;
3183 selection.beg.col = pos.col;
3184 }
3185 else
3186 {
3187 selection.beg.row = selection.mark.row;
3188 selection.beg.col = selection.mark.col;
3189 selection.end.row = pos.row;
3190 selection.end.col = pos.col + 1;
3191 }
3192 }
3193 else if (selection.clicks == 2)
3194 {
3195 selection_delimit_word (UP, & (selection.mark),
3196 & (selection.beg));
3197 selection_delimit_word (DN, & (selection.mark),
3198 & (selection.end));
3199 hate_those_clicks = 1;
3200 }
3201 else if (selection.clicks == 3)
3202 {
3203 selection.beg.row = selection.end.row = selection.mark.row;
3204 selection.beg.col = 0;
3205 selection.end.col = ncol;
3206 hate_those_clicks = 1;
3207 }
3208 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));
3209 return;
3210 }
3211#endif /* ! NO_OLD_SELECTION */
3212#ifndef NO_NEW_SELECTION
3213 /* selection_style must not be OLD_SELECT to get here */
3214 /* 3151 /*
3215 * This is mainly xterm style selection with a couple of differences, mainly 3152 * This is mainly xterm style selection with a couple of differences, mainly
3216 * in the way button3 drag extension works. 3153 * in the way button3 drag extension works.
3217 * We're either doing: button1 drag; button3 press; or button3 drag 3154 * We're either doing: button1 drag; button3 press; or button3 drag
3218 * a) button1 drag : select around a midpoint/word/line - that point/word/line 3155 * a) button1 drag : select around a midpoint/word/line - that point/word/line
… …
3223 * a point/word/line which is either the start or end of the selection 3160 * a point/word/line which is either the start or end of the selection
3224 * and it was decided by whichever point/word/line was `fixed' at the 3161 * and it was decided by whichever point/word/line was `fixed' at the
3225 * time of the most recent button3 press 3162 * time of the most recent button3 press
3226 */ 3163 */
3227 if (button3 && buttonpress) 3164 if (button3 && buttonpress)
3228 { /* button3 press */ 3165 { /* button3 press */
3229 /* 3166 /*
3230 * first determine which edge of the selection we are closest to 3167 * first determine which edge of the selection we are closest to
3231 */ 3168 */
3232 if (ROWCOL_IS_BEFORE (pos, selection.beg) 3169 if (ROWCOL_IS_BEFORE (pos, selection.beg)
3233 || (!ROWCOL_IS_AFTER (pos, selection.end) 3170 || (!ROWCOL_IS_AFTER (pos, selection.end)
3234 && (((pos.col - selection.beg.col) 3171 && (((pos.col - selection.beg.col)
3235 + ((pos.row - selection.beg.row) * ncol)) 3172 + ((pos.row - selection.beg.row) * ncol))
3236 < ((selection.end.col - pos.col) 3173 < ((selection.end.col - pos.col)
3237 + ((selection.end.row - pos.row) * ncol))))) 3174 + ((selection.end.row - pos.row) * ncol)))))
3238 closeto = LEFT; 3175 closeto = LEFT;
3176
3239 if (closeto == LEFT) 3177 if (closeto == LEFT)
3240 { 3178 {
3241 selection.beg.row = pos.row; 3179 selection.beg.row = pos.row;
3242 selection.beg.col = pos.col; 3180 selection.beg.col = pos.col;
3243 selection.mark.row = selection.end.row; 3181 selection.mark.row = selection.end.row;
3244 selection.mark.col = selection.end.col 3182 selection.mark.col = selection.end.col - (selection.clicks == 2);
3245 - (selection.clicks == 2);
3246 } 3183 }
3247 else 3184 else
3248 { 3185 {
3249 selection.end.row = pos.row; 3186 selection.end.row = pos.row;
3250 selection.end.col = pos.col; 3187 selection.end.col = pos.col;
3251 selection.mark.row = selection.beg.row; 3188 selection.mark.row = selection.beg.row;
3252 selection.mark.col = selection.beg.col; 3189 selection.mark.col = selection.beg.col;
3253 } 3190 }
3254 } 3191 }
3255 else 3192 else
3256 { /* button1 drag or button3 drag */ 3193 { /* button1 drag or button3 drag */
3257 if (ROWCOL_IS_AFTER (selection.mark, pos)) 3194 if (ROWCOL_IS_AFTER (selection.mark, pos))
3258 { 3195 {
3259 if ((selection.mark.row == selection.end.row) 3196 if ((selection.mark.row == selection.end.row)
3260 && (selection.mark.col == selection.end.col) 3197 && (selection.mark.col == selection.end.col)
3261 && clickchange && selection.clicks == 2) 3198 && clickchange && selection.clicks == 2)
3262 selection.mark.col--; 3199 selection.mark.col--;
3200
3263 selection.beg.row = pos.row; 3201 selection.beg.row = pos.row;
3264 selection.beg.col = pos.col; 3202 selection.beg.col = pos.col;
3265 selection.end.row = selection.mark.row; 3203 selection.end.row = selection.mark.row;
3266 selection.end.col = selection.mark.col 3204 selection.end.col = selection.mark.col + (selection.clicks == 2);
3267 + (selection.clicks == 2);
3268 } 3205 }
3269 else 3206 else
3270 { 3207 {
3271 selection.beg.row = selection.mark.row; 3208 selection.beg.row = selection.mark.row;
3272 selection.beg.col = selection.mark.col; 3209 selection.beg.col = selection.mark.col;
… …
3276 } 3213 }
3277 3214
3278 if (selection.clicks == 1) 3215 if (selection.clicks == 1)
3279 { 3216 {
3280 end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; 3217 end_col = screen.tlen[selection.beg.row + TermWin.saveLines];
3218
3281 if (end_col != -1 && selection.beg.col > end_col) 3219 if (end_col != -1 && selection.beg.col > end_col)
3282 { 3220 {
3283#if 1 3221#if 1
3284 selection.beg.col = ncol; 3222 selection.beg.col = ncol;
3285#else 3223#else
3286 if (selection.beg.row != selection.end.row) 3224 if (selection.beg.row != selection.end.row)
3287 selection.beg.col = ncol; 3225 selection.beg.col = ncol;
3288 else 3226 else
3289 selection.beg.col = selection.mark.col; 3227 selection.beg.col = selection.mark.col;
3290#endif 3228#endif
3291
3292 } 3229 }
3230
3293 end_col = screen.tlen[selection.end.row + TermWin.saveLines]; 3231 end_col = screen.tlen[selection.end.row + TermWin.saveLines];
3232
3294 if (end_col != -1 && selection.end.col > end_col) 3233 if (end_col != -1 && selection.end.col > end_col)
3295 selection.end.col = ncol; 3234 selection.end.col = ncol;
3296
3297 } 3235 }
3298 else if (selection.clicks == 2) 3236 else if (selection.clicks == 2)
3299 { 3237 {
3300 if (ROWCOL_IS_AFTER (selection.end, selection.beg)) 3238 if (ROWCOL_IS_AFTER (selection.end, selection.beg))
3301 selection.end.col--; 3239 selection.end.col--;
3240
3302 selection_delimit_word (UP, & (selection.beg), 3241 selection_delimit_word (UP, & (selection.beg), & (selection.beg));
3303 & (selection.beg));
3304 selection_delimit_word (DN, & (selection.end), 3242 selection_delimit_word (DN, & (selection.end), & (selection.end));
3305 & (selection.end));
3306 } 3243 }
3307 else if (selection.clicks == 3) 3244 else if (selection.clicks == 3)
3308 { 3245 {
3309#ifndef NO_FRILLS 3246#ifndef NO_FRILLS
3310 if ((Options & Opt_tripleclickwords)) 3247 if ((Options & Opt_tripleclickwords))
3311 { 3248 {
3312 int end_row; 3249 int end_row;
3313 3250
3314 selection_delimit_word (UP, & (selection.beg), 3251 selection_delimit_word (UP, & (selection.beg), & (selection.beg));
3315 & (selection.beg));
3316 end_row = screen.tlen[selection.mark.row 3252 end_row = screen.tlen[selection.mark.row + TermWin.saveLines];
3317 + TermWin.saveLines]; 3253
3318 for (end_row = selection.mark.row; end_row < TermWin.nrow; 3254 for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++)
3319 end_row++)
3320 { 3255 {
3321 end_col = screen.tlen[end_row + TermWin.saveLines]; 3256 end_col = screen.tlen[end_row + TermWin.saveLines];
3257
3322 if (end_col != -1) 3258 if (end_col != -1)
3323 { 3259 {
3324 selection.end.row = end_row; 3260 selection.end.row = end_row;
3325 selection.end.col = end_col; 3261 selection.end.col = end_col;
3326 selection_remove_trailing_spaces (); 3262 selection_remove_trailing_spaces ();
… …
3328 } 3264 }
3329 } 3265 }
3330 } 3266 }
3331 else 3267 else
3332#endif 3268#endif
3333
3334 { 3269 {
3335 if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) 3270 if (ROWCOL_IS_AFTER (selection.mark, selection.beg))
3336 selection.mark.col++; 3271 selection.mark.col++;
3337 selection.beg.col = 0; 3272 selection.beg.col = 0;
3338 selection.end.col = ncol; 3273 selection.end.col = ncol;
3339 } 3274 }
3340 } 3275 }
3276
3341 if (button3 && buttonpress) 3277 if (button3 && buttonpress)
3342 { /* mark may need to be changed */ 3278 { /* mark may need to be changed */
3343 if (closeto == LEFT) 3279 if (closeto == LEFT)
3344 { 3280 {
3345 selection.mark.row = selection.end.row; 3281 selection.mark.row = selection.end.row;
3346 selection.mark.col = selection.end.col 3282 selection.mark.col = selection.end.col
3347 - (selection.clicks == 2); 3283 - (selection.clicks == 2);
… …
3351 selection.mark.row = selection.beg.row; 3287 selection.mark.row = selection.beg.row;
3352 selection.mark.col = selection.beg.col; 3288 selection.mark.col = selection.beg.col;
3353 } 3289 }
3354 } 3290 }
3355 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)); 3291 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));
3356#endif /* ! NO_NEW_SELECTION */
3357} 3292}
3358 3293
3359#ifndef NO_FRILLS 3294#ifndef NO_FRILLS
3360void 3295void
3361rxvt_term::selection_remove_trailing_spaces () 3296rxvt_term::selection_remove_trailing_spaces ()
… …
3460 /* TODO: Handle MULTIPLE */ 3395 /* TODO: Handle MULTIPLE */
3461 } 3396 }
3462 else if (rq.target == xa[XA_TIMESTAMP] && selection.text) 3397 else if (rq.target == xa[XA_TIMESTAMP] && selection.text)
3463 { 3398 {
3464 XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, 3399 XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER,
3465 (8 * sizeof (Time)), PropModeReplace, 3400 (8 * sizeof (Time)), PropModeReplace,
3466 (unsigned char *)&selection_time, 1); 3401 (unsigned char *)&selection_time, 1);
3467 ev.property = rq.property; 3402 ev.property = rq.property;
3468 } 3403 }
3469 else if (rq.target == XA_STRING 3404 else if (rq.target == XA_STRING
3470 || rq.target == xa[XA_TEXT] 3405 || rq.target == xa[XA_TEXT]
3471 || rq.target == xa[XA_COMPOUND_TEXT] 3406 || rq.target == xa[XA_COMPOUND_TEXT]
… …
3558 pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; 3493 pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace;
3559} 3494}
3560 3495
3561#endif 3496#endif
3562/* ------------------------------------------------------------------------- */ 3497/* ------------------------------------------------------------------------- */
3563
3564/* ------------------------------------------------------------------------- *
3565 * DEBUG ROUTINES *
3566 * ------------------------------------------------------------------------- */
3567#if 0
3568void
3569rxvt_debug_colors (void)
3570{
3571 int color;
3572 const char *name[] =
3573 {
3574 "fg", "bg",
3575 "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white"
3576 };
3577
3578 fprintf (stderr, "Color ( ");
3579 if (rstyle & RS_RVid)
3580 fprintf (stderr, "rvid ");
3581 if (rstyle & RS_Bold)
3582 fprintf (stderr, "bold ");
3583 if (rstyle & RS_Blink)
3584 fprintf (stderr, "blink ");
3585 if (rstyle & RS_Uline)
3586 fprintf (stderr, "uline ");
3587 fprintf (stderr, "): ");
3588
3589 color = GET_FGCOLOR (rstyle);
3590#ifndef NO_BRIGHTCOLOR
3591 if (color >= minBrightCOLOR && color <= maxBrightCOLOR)
3592 {
3593 color -= (minBrightCOLOR - minCOLOR);
3594 fprintf (stderr, "bright ");
3595 }
3596#endif
3597 fprintf (stderr, "%s on ", name[color]);
3598
3599 color = GET_BGCOLOR (rstyle);
3600#ifndef NO_BRIGHTCOLOR
3601 if (color >= minBrightCOLOR && color <= maxBrightCOLOR)
3602 {
3603 color -= (minBrightCOLOR - minCOLOR);
3604 fprintf (stderr, "bright ");
3605 }
3606#endif
3607 fprintf (stderr, "%s\n", name[color]);
3608}
3609#endif

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