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/cvs/rxvt-unicode/src/screen.C

Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.235 by root, Tue Jan 17 05:47:42 2006 UTC vs.
Revision 1.298 by ayin, Sun Jan 20 14:12:39 2008 UTC

1	/*--------------------------------*-C-*--------------------------------------*	1	/*---------------------------------------------------------------------------*
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) 2003-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* 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
9	* 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
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
26		26
27	#include "../config.h" /* NECESSARY */	27	#include "../config.h" /* NECESSARY */
28	#include "rxvt.h" /* NECESSARY */	28	#include "rxvt.h" /* NECESSARY */
29	#include "rxvtperl.h" /* NECESSARY */	29	#include "rxvtperl.h" /* NECESSARY */
30		30
31	#include <X11/Xmd.h> /* get the typedef for CARD32 */
32
33	#include <inttypes.h>	31	#include <inttypes.h>
34		32
35	#include "salloc.C" // HACK, should be a seperate compile!	33	#include "salloc.C" // HACK, should be a seperate compile!
36		34
37	inline void fill_text (text_t *start, text_t value, int len)	35	static inline void fill_text (text_t *start, text_t value, int len)
38	{	36	{
39	while (len--)	37	while (len--)
40	*start++ = value;	38	*start++ = value;
41	}	39	}
42		40
…		…
47		45
48	/* ------------------------------------------------------------------------- *	46	/* ------------------------------------------------------------------------- *
49	* GENERAL SCREEN AND SELECTION UPDATE ROUTINES *	47	* GENERAL SCREEN AND SELECTION UPDATE ROUTINES *
50	* ------------------------------------------------------------------------- */	48	* ------------------------------------------------------------------------- */
51	#define ZERO_SCROLLBACK() \	49	#define ZERO_SCROLLBACK() \
52	if (OPTION (Opt_scrollTtyOutput)) \	50	if (option (Opt_scrollTtyOutput)) \
53	view_start = 0	51	view_start = 0
54	#define CLEAR_SELECTION() \	52	#define CLEAR_SELECTION() \
55	selection.beg.row = selection.beg.col \	53	selection.beg.row = selection.beg.col \
56	= selection.end.row = selection.end.col = 0	54	= selection.end.row = selection.end.col = 0
57	#define CLEAR_ALL_SELECTION() \	55	#define CLEAR_ALL_SELECTION() \
…		…
93	*/	91	*/
94	#define drawBuffer vt	92	#define drawBuffer vt
95		93
96	#define CLEAR_ROWS(row, num) \	94	#define CLEAR_ROWS(row, num) \
97	if (mapped) \	95	if (mapped) \
98	XClearArea (display->display, drawBuffer, 0, \	96	XClearArea (dpy, drawBuffer, 0, \
99	Row2Pixel (row), (unsigned int)width, \	97	Row2Pixel (row), (unsigned int)width, \
100	(unsigned int)Height2Pixel (num), False)	98	(unsigned int)Height2Pixel (num), False)
101		99
102	#define CLEAR_CHARS(x, y, num) \	100	#define CLEAR_CHARS(x, y, num) \
103	if (mapped) \	101	if (mapped) \
104	XClearArea (display->display, drawBuffer, x, y, \	102	XClearArea (dpy, drawBuffer, x, y, \
105	(unsigned int)Width2Pixel (num), \	103	(unsigned int)Width2Pixel (num), \
106	(unsigned int)Height2Pixel (1), False)	104	(unsigned int)Height2Pixel (1), False)
107		105
108	#define ERASE_ROWS(row, num) \	106	#define ERASE_ROWS(row, num) \
109	XFillRectangle (display->display, drawBuffer, gc, \	107	XFillRectangle (dpy, drawBuffer, gc, \
110	0, Row2Pixel (row), \	108	0, Row2Pixel (row), \
111	(unsigned int)width, \	109	(unsigned int)width, \
112	(unsigned int)Height2Pixel (num))	110	(unsigned int)Height2Pixel (num))
113		111
114	/* ------------------------------------------------------------------------- *	112	/* ------------------------------------------------------------------------- *
115	* SCREEN `COMMON' ROUTINES *	113	* SCREEN `COMMON' ROUTINES *
116	* ------------------------------------------------------------------------- */	114	* ------------------------------------------------------------------------- */
117		115
118	/* Fill part/all of a line with blanks. */	116	/* Fill part/all of a line with blanks. */
119	void	117	void
120	rxvt_term::scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const	118	rxvt_term::scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW
121	{	119	{
122	if (!l.t)	120	if (!l.t)
123	{	121	{
124	lalloc (l);	122	lalloc (l);
125	col = 0;	123	col = 0;
126	width = ncol;	124	width = ncol;
127	}	125	}
128		126
129	l.touch ();	127	l.touch ();
130		128
131	efs &= ~RS_baseattrMask;	129	efs &= ~RS_baseattrMask; // remove italic etc. fontstyles
132	efs = SET_FONT (efs, FONTSET (efs)->find_font (' '));	130	efs = SET_FONT (efs, FONTSET (efs)->find_font (' '));
133		131
134	text_t *et = l.t + col;	132	text_t *et = l.t + col;
135	rend_t *er = l.r + col;	133	rend_t *er = l.r + col;
136		134
…		…
142	}	140	}
143		141
144	/* ------------------------------------------------------------------------- */	142	/* ------------------------------------------------------------------------- */
145	/* Fill a full line with blanks - make sure it is allocated first */	143	/* Fill a full line with blanks - make sure it is allocated first */
146	void	144	void
147	rxvt_term::scr_blank_screen_mem (line_t &l, rend_t efs) const	145	rxvt_term::scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW
148	{	146	{
149	scr_blank_line (l, 0, ncol, efs);	147	scr_blank_line (l, 0, ncol, efs);
150		148
151	l.l = 0;	149	l.l = 0;
152	l.f = 0;	150	l.f = 0;
…		…
161	{	159	{
162	#if ENABLE_OVERLAY	160	#if ENABLE_OVERLAY
163	scr_overlay_off ();	161	scr_overlay_off ();
164	#endif	162	#endif
165		163
		164	rvideo_mode = false;
166	view_start = 0;	165	view_start = 0;
167	num_scr = 0;	166	num_scr = 0;
168		167
169	if (ncol == 0)	168	if (ncol == 0)
170	ncol = 80;	169	ncol = 80;
…		…
173	nrow = 24;	172	nrow = 24;
174		173
175	if (ncol == prev_ncol && nrow == prev_nrow)	174	if (ncol == prev_ncol && nrow == prev_nrow)
176	return;	175	return;
177		176
		177	if (current_screen != PRIMARY)
		178	scr_swap_screen ();
		179
178	// we need at least two lines for wrapping to work correctly	180	// we need at least two lines for wrapping to work correctly
179	if (nrow + saveLines < 2)	181	while (nrow + saveLines < 2)
180	{	182	{
181	//TODO//FIXME	183	//TODO//FIXME
182	saveLines++;	184	saveLines++;
183	prev_nrow--;	185	prev_nrow--;
184	top_row--;	186	top_row--;
…		…
195	if (!row_buf)	197	if (!row_buf)
196	{	198	{
197	/*	199	/*
198	* first time called so just malloc everything: don't rely on realloc	200	* first time called so just malloc everything: don't rely on realloc
199	*/	201	*/
200	top_row = 0; /* no saved lines */	202	top_row = 0;
201	term_start = 0;	203	term_start = 0;
202		204
203	talloc = new rxvt_salloc (ncol * sizeof (text_t));	205	talloc = new rxvt_salloc (ncol * sizeof (text_t));
204	ralloc = new rxvt_salloc (ncol * sizeof (rend_t));	206	ralloc = new rxvt_salloc (ncol * sizeof (rend_t));
205		207
…		…
234	selection.text = NULL;	236	selection.text = NULL;
235	selection.len = 0;	237	selection.len = 0;
236	selection.op = SELECTION_CLEAR;	238	selection.op = SELECTION_CLEAR;
237	selection.screen = PRIMARY;	239	selection.screen = PRIMARY;
238	selection.clicks = 0;	240	selection.clicks = 0;
239	CLEAR_ALL_SELECTION ();
240	rvideo = 0;
241	}	241	}
242	else	242	else
243	{	243	{
244	/*	244	/*
245	* add or delete rows as appropriate	245	* add or delete rows as appropriate
…		…
274	drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE);	274	drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE);
275	}	275	}
276		276
277	line_t *old_buf = row_buf;	277	line_t *old_buf = row_buf;
278	row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t));	278	row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t));
279		279
280	int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row	280	int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row
281	int pend = MOD (term_start + top_row , prev_total_rows);	281	int pend = MOD (term_start + top_row , prev_total_rows);
282	int q = total_rows; // rewrapped row	282	int q = total_rows; // rewrapped row
283		283
284	if (top_row)	284	if (top_row)
285	{	285	{
286	// re-wrap lines, this is rather ugly, possibly because I am too dumb	286	// Re-wrap lines. This is rather ugly, possibly because I am too dumb
287	// to come up with a lean and mean algorithm.	287	// to come up with a lean and mean algorithm.
288		288
289	row_col_t ocur = screen.cur;	289	row_col_t ocur = screen.cur;
290	ocur.row = MOD (term_start + ocur.row, prev_total_rows);	290	ocur.row = MOD (term_start + ocur.row, prev_total_rows);
291		291
…		…
325	qline->l = ncol;	325	qline->l = ncol;
326	qline->is_longer (1);	326	qline->is_longer (1);
327		327
328	int qcol = 0;	328	int qcol = 0;
329		329
		330	// see below for cursor adjustment rationale
		331	if (p == ocur.row)
		332	screen.cur.row = q - (total_rows - nrow);
		333
330	// fill a single destination line	334	// fill a single destination line
331	while (lofs < llen && qcol < ncol)	335	while (lofs < llen && qcol < ncol)
332	{	336	{
333	int prow = lofs / prev_ncol;	337	int prow = lofs / prev_ncol;
334	int pcol = lofs % prev_ncol;	338	int pcol = lofs % prev_ncol;
…		…
344		348
345	line_t &pline = old_buf [prow];	349	line_t &pline = old_buf [prow];
346		350
347	int len = min (min (prev_ncol - pcol, ncol - qcol), llen - lofs);	351	int len = min (min (prev_ncol - pcol, ncol - qcol), llen - lofs);
348		352
349	assert (len);
350	assert (pline.t);
351
352	memcpy (qline->t + qcol, pline.t + pcol, len * sizeof (text_t));	353	memcpy (qline->t + qcol, pline.t + pcol, len * sizeof (text_t));
353	memcpy (qline->r + qcol, pline.r + pcol, len * sizeof (rend_t));	354	memcpy (qline->r + qcol, pline.r + pcol, len * sizeof (rend_t));
354		355
355	lofs += len;	356	lofs += len;
356	qcol += len;	357	qcol += len;
…		…
363	}	364	}
364	while (p != pend && q > 0);	365	while (p != pend && q > 0);
365		366
366	term_start = total_rows - nrow;	367	term_start = total_rows - nrow;
367	top_row = q - term_start;	368	top_row = q - term_start;
368		369
369	// make sure all terminal lines exist	370	// make sure all terminal lines exist
370	while (top_row > 0)	371	while (top_row > 0)
371	scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE);	372	scr_blank_screen_mem (ROW (--top_row), DEFAULT_RSTYLE);
372	}	373	}
373	else	374	else
374	{	375	{
375	// if no scrollback exists (yet), wing, instead of wrap	376	// if no scrollback exists (yet), wing, instead of wrap
376		377
377	for (int row = min (nrow, prev_nrow); row--; )	378	for (int row = min (nrow, prev_nrow); row--; )
378	{	379	{
379	line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)];	380	line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)];
380	line_t &qline = row_buf [row];	381	line_t &qline = row_buf [row];
381		382
…		…
389	}	390	}
390		391
391	term_start = 0;	392	term_start = 0;
392	}	393	}
393		394
394	#ifdef DEBUG_STRICT //TODO: remove
395	for (int i = top_row; i < nrow; i++)
396	assert (ROW (i).t);
397	#endif
398
399	free (old_buf);	395	free (old_buf);
400	delete old_ta;	396	delete old_ta;
401	delete old_ra;	397	delete old_ra;
402		398
403	clamp_it (screen.cur.row, 0, nrow - 1);	399	clamp_it (screen.cur.row, 0, nrow - 1);
404	clamp_it (screen.cur.col, 0, ncol - 1);	400	clamp_it (screen.cur.col, 0, ncol - 1);
405		401
406	if (tabs)
407	free (tabs);	402	free (tabs);
408	}	403	}
		404
		405	CLEAR_ALL_SELECTION ();
409		406
410	prev_nrow = nrow;	407	prev_nrow = nrow;
411	prev_ncol = ncol;	408	prev_ncol = ncol;
412		409
413	tabs = (char *)rxvt_malloc (ncol * sizeof (char));	410	tabs = (char *)rxvt_malloc (ncol);
414		411
415	for (int col = ncol; col--; )	412	for (int col = ncol; --col; )
416	tabs [col] = col % TABSIZE == 0;	413	tabs [col] = col % TABSIZE == 0;
417		414
		415	if (current_screen != PRIMARY)
		416	scr_swap_screen ();
		417
418	tt_winch ();	418	tt_winch ();
419		419
420	HOOK_INVOKE ((this, HOOK_RESET, DT_END));	420	HOOK_INVOKE ((this, HOOK_RESET, DT_END));
421	}	421	}
422		422
423	/* ------------------------------------------------------------------------- */	423	/* ------------------------------------------------------------------------- */
424	/*	424	/*
425	* Free everything. That way malloc debugging can find leakage.	425	* Free everything. That way malloc debugging can find leakage.
426	*/	426	*/
427	void	427	void
428	rxvt_term::scr_release ()	428	rxvt_term::scr_release () NOTHROW
429	{	429	{
		430	if (row_buf)
		431	{
430	delete talloc; talloc = 0;	432	delete talloc; talloc = 0;
431	delete ralloc; ralloc = 0;	433	delete ralloc; ralloc = 0;
432		434
433	free (row_buf);	435	free (row_buf);
434	free (swap_buf);	436	free (swap_buf);
435	free (drawn_buf);	437	free (drawn_buf);
436	free (tabs);	438	free (tabs);
437		439
438	row_buf = 0; // signal that we freed all the arrays	440	row_buf = 0; // signal that we freed all the arrays
		441	}
439	}	442	}
440		443
441	/* ------------------------------------------------------------------------- */	444	/* ------------------------------------------------------------------------- */
442	/*	445	/*
443	* Hard reset	446	* Hard reset
…		…
460	* Save and Restore cursor	463	* Save and Restore cursor
461	* XTERM_SEQ: Save cursor : ESC 7	464	* XTERM_SEQ: Save cursor : ESC 7
462	* XTERM_SEQ: Restore cursor: ESC 8	465	* XTERM_SEQ: Restore cursor: ESC 8
463	*/	466	*/
464	void	467	void
465	rxvt_term::scr_cursor (int mode)	468	rxvt_term::scr_cursor (cursor_mode mode) NOTHROW
466	{	469	{
467	screen_t *s;	470	screen_t *s;
468		471
469	#if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR)	472	#if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR)
470	if (current_screen == SECONDARY)	473	if (current_screen == SECONDARY)
…		…
502	assert (s->cur.row >= 0);	505	assert (s->cur.row >= 0);
503	assert (s->cur.col >= 0);	506	assert (s->cur.col >= 0);
504	#endif	507	#endif
505	}	508	}
506		509
		510	void
		511	rxvt_term::scr_swap_screen ()
		512	{
		513	if (!option (Opt_secondaryScreen))
		514	return;
		515
		516	for (int i = prev_nrow; i--; )
		517	::swap (ROW(i), swap_buf [i]);
		518
		519	::swap (screen.cur, swap.cur);
		520
		521	screen.cur.row = clamp (screen.cur.row, 0, prev_nrow - 1);
		522	screen.cur.col = clamp (screen.cur.col, 0, prev_ncol - 1);
		523	}
		524
507	/* ------------------------------------------------------------------------- */	525	/* ------------------------------------------------------------------------- */
508	/*	526	/*
509	* Swap between primary and secondary screens	527	* Swap between primary and secondary screens
510	* XTERM_SEQ: Primary screen : ESC [ ? 4 7 h	528	* XTERM_SEQ: Primary screen : ESC [ ? 4 7 h
511	* XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l	529	* XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l
512	*/	530	*/
513	int	531	void
514	rxvt_term::scr_change_screen (int scrn)	532	rxvt_term::scr_change_screen (int scrn)
515	{	533	{
		534	if (scrn == current_screen)
		535	return;
		536
516	want_refresh = 1;	537	want_refresh = 1;
517	view_start = 0;	538	view_start = 0;
518		539
519	if (current_screen == scrn)
520	return scrn;
521
522	selection_check (2); /* check for boundary cross */	540	selection_check (2); /* check for boundary cross */
523		541
524	int i = current_screen; current_screen = scrn; scrn = i;	542	int i = current_screen; current_screen = scrn; scrn = i;
525		543
526	::swap (screen.cur.row, swap.cur.row);
527	::swap (screen.cur.col, swap.cur.col);
528
529	screen.cur.row = clamp (screen.cur.row, 0, prev_nrow - 1);
530	screen.cur.col = clamp (screen.cur.col, 0, prev_ncol - 1);
531
532	#if NSCREENS	544	#if NSCREENS
533	if (OPTION (Opt_secondaryScreen))	545	if (option (Opt_secondaryScreen))
534	{	546	{
535	num_scr = 0;	547	num_scr = 0;
536		548
537	for (int i = prev_nrow; i--; )	549	scr_swap_screen ();
538	::swap (ROW(i), swap_buf [i]);
539		550
540	::swap (screen.charset, swap.charset);	551	::swap (screen.charset, swap.charset);
541	::swap (screen.flags, swap.flags);	552	::swap (screen.flags, swap.flags);
542	screen.flags |= Screen_VisibleCursor;	553	screen.flags |= Screen_VisibleCursor;
543	swap.flags |= Screen_VisibleCursor;	554	swap.flags |= Screen_VisibleCursor;
544	}	555	}
545	else	556	else
546	#endif	557	#endif
547	if (OPTION (Opt_secondaryScroll))	558	if (option (Opt_secondaryScroll))
548	scr_scroll_text (0, prev_nrow - 1, prev_nrow);	559	scr_scroll_text (0, prev_nrow - 1, prev_nrow);
549
550	return scrn;
551	}	560	}
552		561
553	// clear WrapNext indicator, solidifying position on next line	562	// clear WrapNext indicator, solidifying position on next line
554	void	563	void
555	rxvt_term::scr_do_wrap ()	564	rxvt_term::scr_do_wrap () NOTHROW
556	{	565	{
557	if (!(screen.flags & Screen_WrapNext))	566	if (!(screen.flags & Screen_WrapNext))
558	return;	567	return;
559		568
560	screen.flags &= ~Screen_WrapNext;	569	screen.flags &= ~Screen_WrapNext;
…		…
570	/* ------------------------------------------------------------------------- */	579	/* ------------------------------------------------------------------------- */
571	/*	580	/*
572	* Change the colour for following text	581	* Change the colour for following text
573	*/	582	*/
574	void	583	void
575	rxvt_term::scr_color (unsigned int color, int fgbg)	584	rxvt_term::scr_color (unsigned int color, int fgbg) NOTHROW
576	{	585	{
577	if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))	586	if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
578	color = fgbg;	587	color = fgbg;
579		588
580	if (fgbg == Color_fg)	589	if (fgbg == Color_fg)
…		…
586	/* ------------------------------------------------------------------------- */	595	/* ------------------------------------------------------------------------- */
587	/*	596	/*
588	* Change the rendition style for following text	597	* Change the rendition style for following text
589	*/	598	*/
590	void	599	void
591	rxvt_term::scr_rendition (int set, int style)	600	rxvt_term::scr_rendition (int set, int style) NOTHROW
592	{	601	{
593	if (set)	602	if (set)
594	rstyle |= style;	603	rstyle |= style;
595	else if (style == ~RS_None)	604	else if (style == ~RS_None)
596	rstyle = DEFAULT_RSTYLE;	605	rstyle = DEFAULT_RSTYLE;
597	else	606	else
598	rstyle &= ~style;	607	rstyle &= ~style;
599	}	608	}
600		609
601	/* ------------------------------------------------------------------------- */	610	/* ------------------------------------------------------------------------- */
602	/*	611	/*
603	* Scroll text between <row1> and <row2> inclusive, by <count> lines	612	* Scroll text between <row1> and <row2> inclusive, by <count> lines
604	* count positive ==> scroll up	613	* count positive ==> scroll up
605	* count negative ==> scroll down	614	* count negative ==> scroll down
606	*/	615	*/
607	int	616	int
608	rxvt_term::scr_scroll_text (int row1, int row2, int count)	617	rxvt_term::scr_scroll_text (int row1, int row2, int count) NOTHROW
609	{	618	{
610	if (count == 0 || (row1 > row2))	619	if (count == 0 || (row1 > row2))
611	return 0;	620	return 0;
612		621
613	want_refresh = 1;	622	want_refresh = 1;
614	num_scr += count;	623	num_scr += count;
615		624
616	if (count > 0	625	if (count > 0
617	&& row1 == 0	626	&& row1 == 0
618	&& (current_screen == PRIMARY || OPTION (Opt_secondaryScroll)))	627	&& (current_screen == PRIMARY || option (Opt_secondaryScroll)))
619	{	628	{
620	top_row = max (top_row - count, -saveLines);	629	top_row = max (top_row - count, -saveLines);
621		630
622	// scroll everything up 'count' lines	631	// scroll everything up 'count' lines
623	term_start = (term_start + count) % total_rows;	632	term_start = (term_start + count) % total_rows;
624		633
		634	// sever bottommost line
625	{	635	{
626	// severe bottommost scrolled line
627	line_t &l = ROW(row2 - count);	636	line_t &l = ROW(row2 - count);
		637	l.is_longer (0);
628	l.touch ();	638	l.touch ();
629	l.is_longer (0);
630	}	639	}
631		640
632	// erase newly scorlled-in lines	641	// erase newly scrolled-in lines
633	for (int i = count; i; --i )	642	for (int i = count; i--; )
634	{	643	{
635	// basically this is a slightly optimized scr_blank_screen_mem
636	// it is worth the effort on slower machines
637	line_t &l = ROW(nrow - i);	644	line_t &l = ROW(nrow - 1 - i);
638		645
		646	// optimize if already cleared, can be significant on slow machines
		647	// could be rolled into scr_blank_screen_mem
		648	if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & (RS_fgMask | RS_bgMask)))
		649	{
639	scr_blank_line (l, 0, l.l, rstyle);	650	scr_blank_line (l, 0, l.l, rstyle);
640
641	l.l = 0;	651	l.l = 0;
642	l.f = 0;	652	l.f = 0;
		653	}
		654	else
		655	scr_blank_screen_mem (l, rstyle);
643	}	656	}
644		657
645	// now copy lines below the scroll region bottom to the	658	// now copy lines below the scroll region bottom to the
646	// bottom of the screen again, so they look as if they	659	// bottom of the screen again, so they look as if they
647	// hadn't moved.	660	// hadn't moved.
…		…
651	line_t &l2 = ROW(i);	664	line_t &l2 = ROW(i);
652		665
653	::swap (l1, l2);	666	::swap (l1, l2);
654	l2.touch ();	667	l2.touch ();
655	}	668	}
656		669
657	// move and/or clear selection, if any	670	// move and/or clear selection, if any
658	if (selection.op && current_screen == selection.screen)	671	if (selection.op && current_screen == selection.screen)
659	{	672	{
660	selection.beg.row -= count;	673	selection.beg.row -= count;
661	selection.end.row -= count;	674	selection.end.row -= count;
…		…
669	selection.op = SELECTION_CLEAR;	682	selection.op = SELECTION_CLEAR;
670	}	683	}
671	}	684	}
672		685
673	// finally move the view window, if desired	686	// finally move the view window, if desired
674	if (OPTION (Opt_scrollWithBuffer)	687	if (option (Opt_scrollWithBuffer)
675	&& view_start != 0	688	&& view_start != 0
676	&& view_start != -saveLines)	689	&& view_start != -saveLines)
677	scr_page (UP, count);	690	scr_page (UP, count);
678		691
679	if (SHOULD_INVOKE (HOOK_SCROLL_BACK))	692	if (SHOULD_INVOKE (HOOK_SCROLL_BACK))
…		…
697	{	710	{
698	/* move selected region too */	711	/* move selected region too */
699	selection.beg.row -= count;	712	selection.beg.row -= count;
700	selection.end.row -= count;	713	selection.end.row -= count;
701	selection.mark.row -= count;	714	selection.mark.row -= count;
702		715
703	selection_check (0);	716	selection_check (0);
704	}	717	}
705	}	718	}
706		719
707	// use a simple and robust scrolling algorithm, this	720	// use a simple and robust scrolling algorithm, this
…		…
731	/* ------------------------------------------------------------------------- */	744	/* ------------------------------------------------------------------------- */
732	/*	745	/*
733	* Add text given in <str> of length <len> to screen struct	746	* Add text given in <str> of length <len> to screen struct
734	*/	747	*/
735	void	748	void
736	rxvt_term::scr_add_lines (const wchar_t *str, int len, int minlines)	749	rxvt_term::scr_add_lines (const wchar_t *str, int len, int minlines) NOTHROW
737	{	750	{
738	if (len <= 0) /* sanity */	751	if (len <= 0) /* sanity */
739	return;	752	return;
740		753
741	unsigned char checksel;	754	unsigned char checksel;
…		…
747	ZERO_SCROLLBACK ();	760	ZERO_SCROLLBACK ();
748		761
749	if (minlines > 0)	762	if (minlines > 0)
750	{	763	{
751	minlines += screen.cur.row - screen.bscroll;	764	minlines += screen.cur.row - screen.bscroll;
		765	min_it (minlines, screen.cur.row - top_row);
752		766
753	if (minlines > 0	767	if (minlines > 0
754	&& screen.tscroll == 0	768	&& screen.tscroll == 0
755	&& screen.bscroll == nrow - 1)	769	&& screen.bscroll == nrow - 1)
756	{	770	{
…		…
817	CLEAR_SELECTION ();	831	CLEAR_SELECTION ();
818	}	832	}
819		833
820	if (screen.flags & Screen_WrapNext)	834	if (screen.flags & Screen_WrapNext)
821	{	835	{
		836	scr_do_wrap ();
		837
822	max_it (line->l, ncol);	838	line->l = ncol;
823	line->is_longer (1);	839	line->is_longer (1);
824		840
825	scr_do_wrap ();
826
827	row = screen.cur.row;	841	row = screen.cur.row;
828	line = &ROW(row); /* _must_ refresh */	842	line = &ROW(row); /* _must_ refresh */
829	}	843	}
830		844
831	// some utf-8 decoders "decode" surrogate characters: let's fix this.	845	// some utf-8 decoders "decode" surrogate characters: let's fix this.
832	if (IN_RANGE_INC (c, 0xd800, 0xdfff))	846	if (IN_RANGE_INC (c, 0xd800, 0xdfff))
833	c = 0xfffd;	847	c = 0xfffd;
834		848
835	// rely on wcwidth to tell us the character width, at least for non-latin1	849	// rely on wcwidth to tell us the character width, do wcwidth before
836	// do wcwidth before further replacements, as wcwidth might return -1	850	// further replacements, as wcwidth might return -1 for the line
837	// for the line drawing characters below as they might be invalid in the current	851	// drawing characters below as they might be invalid in the current
838	// locale.	852	// locale.
839	int width = c < 0x100 ? 1 : wcwidth (c);	853	int width = WCWIDTH (c);
840		854
841	if (charsets [screen.charset] == '0') // DEC SPECIAL	855	if (charsets [screen.charset] == '0') // DEC SPECIAL
842	{	856	{
843	// vt100 special graphics and line drawing	857	// vt100 special graphics and line drawing
844	// 5f-7e standard vt100	858	// 5f-7e standard vt100
…		…
995	/*	1009	/*
996	* Process Backspace. Move back the cursor back a position, wrap if have to	1010	* Process Backspace. Move back the cursor back a position, wrap if have to
997	* XTERM_SEQ: CTRL-H	1011	* XTERM_SEQ: CTRL-H
998	*/	1012	*/
999	void	1013	void
1000	rxvt_term::scr_backspace ()	1014	rxvt_term::scr_backspace () NOTHROW
1001	{	1015	{
1002	want_refresh = 1;
1003
1004	if (screen.cur.col == 0)	1016	if (screen.cur.col == 0)
1005	{	1017	{
1006	if (screen.cur.row > 0)	1018	if (screen.cur.row > 0)
1007	{	1019	{
1008	#ifdef TERMCAP_HAS_BW	1020	#ifdef TERMCAP_HAS_BW
1009	screen.cur.col = ncol - 1;	1021	screen.cur.col = ncol - 1;
1010	screen.cur.row--;	1022	--screen.cur.row;
1011	return;	1023
		1024	want_refresh = 1;
1012	#endif	1025	#endif
1013	}	1026	}
1014	}	1027	}
1015	else if (!(screen.flags & Screen_WrapNext))	1028	else
1016	scr_gotorc (0, -1, RELATIVE);	1029	scr_gotorc (0, -1, RELATIVE);
1017
1018	screen.flags &= ~Screen_WrapNext;
1019	}	1030	}
1020		1031
1021	/* ------------------------------------------------------------------------- */	1032	/* ------------------------------------------------------------------------- */
1022	/*	1033	/*
1023	* Process Horizontal Tab	1034	* Process Horizontal Tab
1024	* count: +ve = forward; -ve = backwards	1035	* count: +ve = forward; -ve = backwards
1025	* XTERM_SEQ: CTRL-I	1036	* XTERM_SEQ: CTRL-I
1026	*/	1037	*/
1027	void	1038	void
1028	rxvt_term::scr_tab (int count, bool ht)	1039	rxvt_term::scr_tab (int count, bool ht) NOTHROW
1029	{	1040	{
1030	int i, x;	1041	int i, x;
1031		1042
1032	want_refresh = 1;	1043	want_refresh = 1;
1033	i = x = screen.cur.col;	1044	i = x = screen.cur.col;
…		…
1046	x = i;	1057	x = i;
1047		1058
1048	if (!--count)	1059	if (!--count)
1049	break;	1060	break;
1050	}	1061	}
1051	else	1062	else
1052	ht &= l.t[i] == ' '	1063	ht &= l.t[i] == ' '
1053	&& RS_SAME (l.r[i], base_rend);	1064	&& RS_SAME (l.r[i], base_rend);
1054		1065
1055	if (count)	1066	if (count)
1056	x = ncol - 1;	1067	x = ncol - 1;
1057		1068
1058	// store horizontal tab commands as characters inside the text	1069	// store horizontal tab commands as characters inside the text
1059	// buffer so they can be selected and pasted.	1070	// buffer so they can be selected and pasted.
1060	if (ht && OPTION (Opt_pastableTabs))	1071	if (ht && option (Opt_pastableTabs))
1061	{	1072	{
1062	base_rend = SET_FONT (base_rend, 0);	1073	base_rend = SET_FONT (base_rend, 0);
1063		1074
1064	l.touch (x);	1075	l.touch (x);
1065		1076
…		…
1098	* Process DEC Back Index	1109	* Process DEC Back Index
1099	* XTERM_SEQ: ESC 6	1110	* XTERM_SEQ: ESC 6
1100	* Move cursor left in row. If we're at the left boundary, shift everything	1111	* Move cursor left in row. If we're at the left boundary, shift everything
1101	* in that row right. Clear left column.	1112	* in that row right. Clear left column.
1102	*/	1113	*/
1103	#if ENABLE_FRILLS	1114	#if !ENABLE_MINIMAL
1104	void	1115	void
1105	rxvt_term::scr_backindex ()	1116	rxvt_term::scr_backindex () NOTHROW
1106	{	1117	{
1107	if (screen.cur.col > 0)	1118	if (screen.cur.col > 0)
1108	scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);	1119	scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);
1109	else	1120	else
1110	scr_insdel_chars (1, INSERT);	1121	scr_insdel_chars (1, INSERT);
…		…
1115	* Process DEC Forward Index	1126	* Process DEC Forward Index
1116	* XTERM_SEQ: ESC 9	1127	* XTERM_SEQ: ESC 9
1117	* Move cursor right in row. If we're at the right boundary, shift everything	1128	* Move cursor right in row. If we're at the right boundary, shift everything
1118	* in that row left. Clear right column.	1129	* in that row left. Clear right column.
1119	*/	1130	*/
1120	#if ENABLE_FRILLS	1131	#if !ENABLE_MINIMAL
1121	void	1132	void
1122	rxvt_term::scr_forwardindex ()	1133	rxvt_term::scr_forwardindex () NOTHROW
1123	{	1134	{
1124	if (screen.cur.col < ncol - 1)	1135	if (screen.cur.col < ncol - 1)
1125	scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);	1136	scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);
1126	else	1137	else
1127	{	1138	{
…		…
1140	/* ------------------------------------------------------------------------- */	1151	/* ------------------------------------------------------------------------- */
1141	/*	1152	/*
1142	* Goto Row/Column	1153	* Goto Row/Column
1143	*/	1154	*/
1144	void	1155	void
1145	rxvt_term::scr_gotorc (int row, int col, int relative)	1156	rxvt_term::scr_gotorc (int row, int col, int relative) NOTHROW
1146	{	1157	{
1147	want_refresh = 1;	1158	want_refresh = 1;
1148	ZERO_SCROLLBACK ();	1159	ZERO_SCROLLBACK ();
1149		1160
1150	screen.cur.col = relative & C_RELATIVE ? screen.cur.col + col : col;	1161	screen.cur.col = relative & C_RELATIVE ? screen.cur.col + col : col;
…		…
1172	}	1183	}
1173	}	1184	}
1174	else	1185	else
1175	{	1186	{
1176	if (screen.flags & Screen_Relative)	1187	if (screen.flags & Screen_Relative)
		1188	{
1177	{ /* relative origin mode */	1189	/* relative origin mode */
1178	screen.cur.row = row + screen.tscroll;	1190	screen.cur.row = row + screen.tscroll;
1179	min_it (screen.cur.row, screen.bscroll);	1191	min_it (screen.cur.row, screen.bscroll);
1180	}	1192	}
1181	else	1193	else
1182	screen.cur.row = row;	1194	screen.cur.row = row;
…		…
1188	/* ------------------------------------------------------------------------- */	1200	/* ------------------------------------------------------------------------- */
1189	/*	1201	/*
1190	* direction should be UP or DN	1202	* direction should be UP or DN
1191	*/	1203	*/
1192	void	1204	void
1193	rxvt_term::scr_index (enum page_dirn direction)	1205	rxvt_term::scr_index (enum page_dirn direction) NOTHROW
1194	{	1206	{
1195	int dirn;	1207	int dirn;
1196		1208
1197	want_refresh = 1;	1209	want_refresh = 1;
1198	ZERO_SCROLLBACK ();	1210	ZERO_SCROLLBACK ();
…		…
1217	* XTERM_SEQ: Clear line to right: ESC [ 0 K	1229	* XTERM_SEQ: Clear line to right: ESC [ 0 K
1218	* XTERM_SEQ: Clear line to left : ESC [ 1 K	1230	* XTERM_SEQ: Clear line to left : ESC [ 1 K
1219	* XTERM_SEQ: Clear whole line : ESC [ 2 K	1231	* XTERM_SEQ: Clear whole line : ESC [ 2 K
1220	*/	1232	*/
1221	void	1233	void
1222	rxvt_term::scr_erase_line (int mode)	1234	rxvt_term::scr_erase_line (int mode) NOTHROW
1223	{	1235	{
1224	unsigned int col, num;	1236	unsigned int col, num;
1225		1237
1226	want_refresh = 1;	1238	want_refresh = 1;
1227	ZERO_SCROLLBACK ();	1239	ZERO_SCROLLBACK ();
…		…
1271	* XTERM_SEQ: Clear screen after cursor : ESC [ 0 J	1283	* XTERM_SEQ: Clear screen after cursor : ESC [ 0 J
1272	* XTERM_SEQ: Clear screen before cursor: ESC [ 1 J	1284	* XTERM_SEQ: Clear screen before cursor: ESC [ 1 J
1273	* XTERM_SEQ: Clear whole screen : ESC [ 2 J	1285	* XTERM_SEQ: Clear whole screen : ESC [ 2 J
1274	*/	1286	*/
1275	void	1287	void
1276	rxvt_term::scr_erase_screen (int mode)	1288	rxvt_term::scr_erase_screen (int mode) NOTHROW
1277	{	1289	{
1278	int num;	1290	int num;
1279	int32_t row;	1291	int32_t row;
1280	rend_t ren;	1292	rend_t ren;
1281	XGCValues gcvalue;	1293	XGCValues gcvalue;
…		…
1326	}	1338	}
1327	else	1339	else
1328	{	1340	{
1329	ren = rstyle & (RS_fgMask | RS_bgMask);	1341	ren = rstyle & (RS_fgMask | RS_bgMask);
1330	gcvalue.foreground = pix_colors[bgcolor_of (rstyle)];	1342	gcvalue.foreground = pix_colors[bgcolor_of (rstyle)];
1331	XChangeGC (display->display, gc, GCForeground, &gcvalue);	1343	XChangeGC (dpy, gc, GCForeground, &gcvalue);
1332	ERASE_ROWS (row, num);	1344	ERASE_ROWS (row, num);
1333	gcvalue.foreground = pix_colors[Color_fg];	1345	gcvalue.foreground = pix_colors[Color_fg];
1334	XChangeGC (display->display, gc, GCForeground, &gcvalue);	1346	XChangeGC (dpy, gc, GCForeground, &gcvalue);
1335	}	1347	}
1336		1348
1337	for (; num--; row++)	1349	for (; num--; row++)
1338	{	1350	{
1339	scr_blank_screen_mem (ROW(row), rstyle);	1351	scr_blank_screen_mem (ROW(row), rstyle);
1340	scr_blank_line (drawn_buf [row], 0, ncol, ren);	1352	scr_blank_line (drawn_buf [row], 0, ncol, ren);
1341	}	1353	}
1342	}	1354	}
1343		1355
1344	#if ENABLE_FRILLS	1356	#if !ENABLE_MINIMAL
1345	void	1357	void
1346	rxvt_term::scr_erase_savelines ()	1358	rxvt_term::scr_erase_savelines () NOTHROW
1347	{	1359	{
1348	want_refresh = 1;	1360	want_refresh = 1;
1349	ZERO_SCROLLBACK ();	1361	ZERO_SCROLLBACK ();
1350		1362
1351	top_row = 0;	1363	top_row = 0;
…		…
1356	/*	1368	/*
1357	* Fill the screen with `E's	1369	* Fill the screen with `E's
1358	* XTERM_SEQ: Screen Alignment Test: ESC # 8	1370	* XTERM_SEQ: Screen Alignment Test: ESC # 8
1359	*/	1371	*/
1360	void	1372	void
1361	rxvt_term::scr_E ()	1373	rxvt_term::scr_E () NOTHROW
1362	{	1374	{
1363	rend_t fs;	1375	rend_t fs;
1364		1376
1365	want_refresh = 1;	1377	want_refresh = 1;
1366	ZERO_SCROLLBACK ();	1378	ZERO_SCROLLBACK ();
…		…
1387	/* ------------------------------------------------------------------------- */	1399	/* ------------------------------------------------------------------------- */
1388	/*	1400	/*
1389	* Insert/Delete <count> lines	1401	* Insert/Delete <count> lines
1390	*/	1402	*/
1391	void	1403	void
1392	rxvt_term::scr_insdel_lines (int count, int insdel)	1404	rxvt_term::scr_insdel_lines (int count, int insdel) NOTHROW
1393	{	1405	{
1394	int end;	1406	int end;
1395		1407
1396	ZERO_SCROLLBACK ();	1408	ZERO_SCROLLBACK ();
1397		1409
…		…
1417	/* ------------------------------------------------------------------------- */	1429	/* ------------------------------------------------------------------------- */
1418	/*	1430	/*
1419	* Insert/Delete <count> characters from the current position	1431	* Insert/Delete <count> characters from the current position
1420	*/	1432	*/
1421	void	1433	void
1422	rxvt_term::scr_insdel_chars (int count, int insdel)	1434	rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW
1423	{	1435	{
1424	int col, row;	1436	int col, row;
1425	rend_t tr;	1437	rend_t tr;
1426		1438
1427	want_refresh = 1;	1439	want_refresh = 1;
…		…
1458	{	1470	{
1459	if (selection.end.row != screen.cur.row	1471	if (selection.end.row != screen.cur.row
1460	|| (selection.end.col + count >= ncol))	1472	|| (selection.end.col + count >= ncol))
1461	CLEAR_SELECTION ();	1473	CLEAR_SELECTION ();
1462	else	1474	else
		1475	{
1463	{ /* shift selection */	1476	/* shift selection */
1464	selection.beg.col += count;	1477	selection.beg.col += count;
1465	selection.mark.col += count; /* XXX: yes? */	1478	selection.mark.col += count; /* XXX: yes? */
1466	selection.end.col += count;	1479	selection.end.col += count;
1467	}	1480	}
1468	}	1481	}
…		…
1515	/*	1528	/*
1516	* Set the scrolling region	1529	* Set the scrolling region
1517	* XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r	1530	* XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r
1518	*/	1531	*/
1519	void	1532	void
1520	rxvt_term::scr_scroll_region (int top, int bot)	1533	rxvt_term::scr_scroll_region (int top, int bot) NOTHROW
1521	{	1534	{
1522	max_it (top, 0);	1535	max_it (top, 0);
1523	min_it (bot, nrow - 1);	1536	min_it (bot, nrow - 1);
1524		1537
1525	if (top > bot)	1538	if (top > bot)
…		…
1535	* Make the cursor visible/invisible	1548	* Make the cursor visible/invisible
1536	* XTERM_SEQ: Make cursor visible : ESC [ ? 25 h	1549	* XTERM_SEQ: Make cursor visible : ESC [ ? 25 h
1537	* XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l	1550	* XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l
1538	*/	1551	*/
1539	void	1552	void
1540	rxvt_term::scr_cursor_visible (int mode)	1553	rxvt_term::scr_cursor_visible (int mode) NOTHROW
1541	{	1554	{
1542	want_refresh = 1;	1555	want_refresh = 1;
1543		1556
1544	if (mode)	1557	if (mode)
1545	screen.flags |= Screen_VisibleCursor;	1558	screen.flags |= Screen_VisibleCursor;
…		…
1552	* Set/unset automatic wrapping	1565	* Set/unset automatic wrapping
1553	* XTERM_SEQ: Set Wraparound : ESC [ ? 7 h	1566	* XTERM_SEQ: Set Wraparound : ESC [ ? 7 h
1554	* XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l	1567	* XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l
1555	*/	1568	*/
1556	void	1569	void
1557	rxvt_term::scr_autowrap (int mode)	1570	rxvt_term::scr_autowrap (int mode) NOTHROW
1558	{	1571	{
1559	if (mode)	1572	if (mode)
1560	screen.flags |= Screen_Autowrap;	1573	screen.flags |= Screen_Autowrap;
1561	else	1574	else
1562	screen.flags &= ~(Screen_Autowrap | Screen_WrapNext);	1575	screen.flags &= ~(Screen_Autowrap | Screen_WrapNext);
…		…
1571	* and the cursor cannot be moved outside.	1584	* and the cursor cannot be moved outside.
1572	* XTERM_SEQ: Set Absolute: ESC [ ? 6 h	1585	* XTERM_SEQ: Set Absolute: ESC [ ? 6 h
1573	* XTERM_SEQ: Set Relative: ESC [ ? 6 l	1586	* XTERM_SEQ: Set Relative: ESC [ ? 6 l
1574	*/	1587	*/
1575	void	1588	void
1576	rxvt_term::scr_relative_origin (int mode)	1589	rxvt_term::scr_relative_origin (int mode) NOTHROW
1577	{	1590	{
1578	if (mode)	1591	if (mode)
1579	screen.flags |= Screen_Relative;	1592	screen.flags |= Screen_Relative;
1580	else	1593	else
1581	screen.flags &= ~Screen_Relative;	1594	screen.flags &= ~Screen_Relative;
…		…
1588	* Set insert/replace mode	1601	* Set insert/replace mode
1589	* XTERM_SEQ: Set Insert mode : ESC [ ? 4 h	1602	* XTERM_SEQ: Set Insert mode : ESC [ ? 4 h
1590	* XTERM_SEQ: Set Replace mode: ESC [ ? 4 l	1603	* XTERM_SEQ: Set Replace mode: ESC [ ? 4 l
1591	*/	1604	*/
1592	void	1605	void
1593	rxvt_term::scr_insert_mode (int mode)	1606	rxvt_term::scr_insert_mode (int mode) NOTHROW
1594	{	1607	{
1595	if (mode)	1608	if (mode)
1596	screen.flags |= Screen_Insert;	1609	screen.flags |= Screen_Insert;
1597	else	1610	else
1598	screen.flags &= ~Screen_Insert;	1611	screen.flags &= ~Screen_Insert;
…		…
1604	* XTERM_SEQ: Set tab at current column : ESC H	1617	* XTERM_SEQ: Set tab at current column : ESC H
1605	* XTERM_SEQ: Clear tab at current column: ESC [ 0 g	1618	* XTERM_SEQ: Clear tab at current column: ESC [ 0 g
1606	* XTERM_SEQ: Clear all tabs : ESC [ 3 g	1619	* XTERM_SEQ: Clear all tabs : ESC [ 3 g
1607	*/	1620	*/
1608	void	1621	void
1609	rxvt_term::scr_set_tab (int mode)	1622	rxvt_term::scr_set_tab (int mode) NOTHROW
1610	{	1623	{
1611	if (mode < 0)	1624	if (mode < 0)
1612	memset (tabs, 0, ncol * sizeof (char));	1625	memset (tabs, 0, ncol);
1613	else if (screen.cur.col < ncol)	1626	else if (screen.cur.col < ncol)
1614	tabs [screen.cur.col] = !!mode;	1627	tabs [screen.cur.col] = !!mode;
1615	}	1628	}
1616		1629
1617	/* ------------------------------------------------------------------------- */	1630	/* ------------------------------------------------------------------------- */
…		…
1619	* Set reverse/normal video	1632	* Set reverse/normal video
1620	* XTERM_SEQ: Reverse video: ESC [ ? 5 h	1633	* XTERM_SEQ: Reverse video: ESC [ ? 5 h
1621	* XTERM_SEQ: Normal video : ESC [ ? 5 l	1634	* XTERM_SEQ: Normal video : ESC [ ? 5 l
1622	*/	1635	*/
1623	void	1636	void
1624	rxvt_term::scr_rvideo_mode (int mode)	1637	rxvt_term::scr_rvideo_mode (bool on) NOTHROW
1625	{	1638	{
1626	XGCValues gcvalue;	1639	rvideo_mode = on;
1627		1640
		1641	#ifndef NO_BELL
		1642	on ^= rvideo_bell;
		1643	#endif
		1644
1628	if (rvideo != mode)	1645	if (rvideo_state != on)
1629	{	1646	{
1630	rvideo = mode;	1647	rvideo_state = on;
		1648
1631	::swap (pix_colors[Color_fg], pix_colors[Color_bg]);	1649	::swap (pix_colors[Color_fg], pix_colors[Color_bg]);
1632	#if XPM_BACKGROUND	1650	#ifdef HAVE_BG_PIXMAP
1633	if (bgPixmap.pixmap == None)	1651	if (bgPixmap.pixmap == None)
1634	#endif	1652	#endif
1635	#if TRANSPARENT	1653	XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
1636	if (! OPTION (Opt_transparent) || am_transparent == 0)
1637	#endif
1638	XSetWindowBackground (display->display, vt,
1639	pix_colors[Color_bg]);
1640		1654
		1655	XGCValues gcvalue;
1641	gcvalue.foreground = pix_colors[Color_fg];	1656	gcvalue.foreground = pix_colors[Color_fg];
1642	gcvalue.background = pix_colors[Color_bg];	1657	gcvalue.background = pix_colors[Color_bg];
1643	XChangeGC (display->display, gc, GCBackground | GCForeground,	1658	XChangeGC (dpy, gc, GCBackground | GCForeground, &gcvalue);
1644	&gcvalue);	1659
1645	scr_clear ();	1660	scr_clear ();
1646	scr_touch (true);	1661	scr_touch (true);
1647	}	1662	}
1648	}	1663	}
1649		1664
…		…
1651	/*	1666	/*
1652	* Report current cursor position	1667	* Report current cursor position
1653	* XTERM_SEQ: Report position: ESC [ 6 n	1668	* XTERM_SEQ: Report position: ESC [ 6 n
1654	*/	1669	*/
1655	void	1670	void
1656	rxvt_term::scr_report_position ()	1671	rxvt_term::scr_report_position () NOTHROW
1657	{	1672	{
1658	tt_printf ("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1);	1673	tt_printf ("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1);
1659	}	1674	}
1660		1675
1661	/* ------------------------------------------------------------------------- *	1676	/* ------------------------------------------------------------------------- *
…		…
1664		1679
1665	/*	1680	/*
1666	* Set font style	1681	* Set font style
1667	*/	1682	*/
1668	void	1683	void
1669	rxvt_term::set_font_style ()	1684	rxvt_term::set_font_style () NOTHROW
1670	{	1685	{
1671	#if 0	1686	#if 0
1672	switch (charsets [screen.charset])	1687	switch (charsets [screen.charset])
1673	{	1688	{
1674	case '0': /* DEC Special Character & Line Drawing Set */	1689	case '0': /* DEC Special Character & Line Drawing Set */
…		…
1696	* XTERM_SEQ: Invoke G1 character set: CTRL-N	1711	* XTERM_SEQ: Invoke G1 character set: CTRL-N
1697	* XTERM_SEQ: Invoke G2 character set: ESC N	1712	* XTERM_SEQ: Invoke G2 character set: ESC N
1698	* XTERM_SEQ: Invoke G3 character set: ESC O	1713	* XTERM_SEQ: Invoke G3 character set: ESC O
1699	*/	1714	*/
1700	void	1715	void
1701	rxvt_term::scr_charset_choose (int set)	1716	rxvt_term::scr_charset_choose (int set) NOTHROW
1702	{	1717	{
1703	screen.charset = set;	1718	screen.charset = set;
1704	set_font_style ();	1719	set_font_style ();
1705	}	1720	}
1706		1721
…		…
1712	* XTERM_SEQ: Set G2 character set: ESC * <C>	1727	* XTERM_SEQ: Set G2 character set: ESC * <C>
1713	* XTERM_SEQ: Set G3 character set: ESC + <C>	1728	* XTERM_SEQ: Set G3 character set: ESC + <C>
1714	* See set_font_style for possible values for <C>	1729	* See set_font_style for possible values for <C>
1715	*/	1730	*/
1716	void	1731	void
1717	rxvt_term::scr_charset_set (int set, unsigned int ch)	1732	rxvt_term::scr_charset_set (int set, unsigned int ch) NOTHROW
1718	{	1733	{
1719	charsets[set] = (unsigned char)ch;	1734	charsets[set] = (unsigned char)ch;
1720	set_font_style ();	1735	set_font_style ();
1721	}	1736	}
1722		1737
…		…
1727		1742
1728	/*	1743	/*
1729	* refresh matching text.	1744	* refresh matching text.
1730	*/	1745	*/
1731	bool	1746	bool
1732	rxvt_term::scr_refresh_rend (rend_t mask, rend_t value)	1747	rxvt_term::scr_refresh_rend (rend_t mask, rend_t value) NOTHROW
1733	{	1748	{
1734	bool found = false;	1749	bool found = false;
1735		1750
1736	for (int i = 0; i < nrow; i++)	1751	for (int i = 0; i < nrow; i++)
1737	{	1752	{
1738	int col = 0;
1739	rend_t *drp = drawn_buf[i].r;	1753	rend_t *drp = drawn_buf[i].r;
1740		1754
1741	for (; col < ncol; col++, drp++)	1755	for (int col = 0; col < ncol; col++, drp++)
1742	if ((*drp & mask) == value)	1756	if ((*drp & mask) == value)
1743	{	1757	{
1744	found = true;	1758	found = true;
1745	*drp = ~value;	1759	*drp = ~value;
1746	}	1760	}
…		…
1757	PART_END,	1771	PART_END,
1758	RC_COUNT	1772	RC_COUNT
1759	};	1773	};
1760		1774
1761	void	1775	void
1762	rxvt_term::scr_expose (int x, int y, int ewidth, int eheight, bool refresh)	1776	rxvt_term::scr_expose (int x, int y, int ewidth, int eheight, bool refresh) NOTHROW
1763	{	1777	{
1764	int i;	1778	int i;
1765	row_col_t rc[RC_COUNT];	1779	row_col_t rc[RC_COUNT];
1766		1780
1767	if (!drawn_buf) /* sanity check */	1781	if (!drawn_buf) /* sanity check */
…		…
1786	for (i = PART_BEG; i < RC_COUNT; i++)	1800	for (i = PART_BEG; i < RC_COUNT; i++)
1787	{	1801	{
1788	min_it (rc[i].col, ncol - 1);	1802	min_it (rc[i].col, ncol - 1);
1789	min_it (rc[i].row, nrow - 1);	1803	min_it (rc[i].row, nrow - 1);
1790	}	1804	}
1791		1805	// TODO: this line somehow causes segfault if scr_expose() is called just after resize
1792	for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)	1806	for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++)
1793	fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);	1807	fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1);
1794		1808
1795	num_scr_allow = 0;	1809	num_scr_allow = 0;
1796		1810
…		…
1801	/* ------------------------------------------------------------------------- */	1815	/* ------------------------------------------------------------------------- */
1802	/*	1816	/*
1803	* Refresh the entire screen	1817	* Refresh the entire screen
1804	*/	1818	*/
1805	void	1819	void
1806	rxvt_term::scr_touch (bool refresh)	1820	rxvt_term::scr_touch (bool refresh) NOTHROW
1807	{	1821	{
1808	scr_expose (0, 0, width, height, refresh);	1822	scr_expose (0, 0, width, height, refresh);
1809	}	1823	}
1810		1824
1811	/* ------------------------------------------------------------------------- */	1825	/* ------------------------------------------------------------------------- */
1812	/*	1826	/*
1813	* Move the display so that the line represented by scrollbar value Y is at	1827	* Move the display so that the line represented by scrollbar value Y is at
1814	* the top of the screen	1828	* the top of the screen
1815	*/	1829	*/
1816	void	1830	void
1817	rxvt_term::scr_move_to (int y, int len)	1831	rxvt_term::scr_move_to (int y, int len) NOTHROW
1818	{	1832	{
1819	scr_changeview ((top_row - nrow) * (len - y) / len + (nrow - 1));	1833	scr_changeview ((top_row - nrow) * (len - y) / len + (nrow - 1));
1820	}	1834	}
1821		1835
1822	/* ------------------------------------------------------------------------- */	1836	/* ------------------------------------------------------------------------- */
1823	/*	1837	/*
1824	* Page the screen up/down nlines	1838	* Page the screen up/down nlines
1825	* direction should be UP or DN	1839	* direction should be UP or DN
1826	*/	1840	*/
1827	bool	1841	bool
1828	rxvt_term::scr_page (enum page_dirn direction, int nlines)	1842	rxvt_term::scr_page (enum page_dirn direction, int nlines) NOTHROW
1829	{	1843	{
1830	int new_view_start =	1844	int new_view_start =
1831	direction == UP ? view_start - nlines	1845	direction == UP ? view_start - nlines
1832	: view_start + nlines;	1846	: view_start + nlines;
1833		1847
1834	return scr_changeview (new_view_start);	1848	return scr_changeview (new_view_start);
1835	}	1849	}
1836		1850
1837	bool	1851	bool
1838	rxvt_term::scr_changeview (int new_view_start)	1852	rxvt_term::scr_changeview (int new_view_start) NOTHROW
1839	{	1853	{
1840	clamp_it (new_view_start, top_row, 0);	1854	clamp_it (new_view_start, top_row, 0);
1841		1855
1842	if (new_view_start == view_start)	1856	if (new_view_start == view_start)
1843	return false;	1857	return false;
…		…
1849	HOOK_INVOKE ((this, HOOK_VIEW_CHANGE, DT_INT, view_start, DT_END));	1863	HOOK_INVOKE ((this, HOOK_VIEW_CHANGE, DT_INT, view_start, DT_END));
1850		1864
1851	return true;	1865	return true;
1852	}	1866	}
1853		1867
1854	/* ------------------------------------------------------------------------- */	1868	#ifndef NO_BELL
1855	void	1869	void
		1870	rxvt_term::bell_cb (ev::timer &w, int revents)
		1871	{
		1872	rvideo_bell = false;
		1873	scr_rvideo_mode (rvideo_mode);
		1874	refresh_check ();
		1875	}
		1876	#endif
		1877
		1878	/* ------------------------------------------------------------------------- */
		1879	void
1856	rxvt_term::scr_bell ()	1880	rxvt_term::scr_bell () NOTHROW
1857	{	1881	{
1858	#ifndef NO_BELL	1882	#ifndef NO_BELL
1859		1883
1860	# ifndef NO_MAPALERT	1884	# ifndef NO_MAPALERT
1861	# ifdef MAPALERT_OPTION	1885	# ifdef MAPALERT_OPTION
1862	if (OPTION (Opt_mapAlert))	1886	if (option (Opt_mapAlert))
1863	# endif	1887	# endif
1864	XMapWindow (display->display, parent[0]);	1888	XMapWindow (dpy, parent[0]);
1865	# endif	1889	# endif
1866		1890
1867	if (OPTION (Opt_visualBell))	1891	# if ENABLE_FRILLS
		1892	if (option (Opt_urgentOnBell))
		1893	{
		1894	if (XWMHints *h = XGetWMHints(dpy, parent[0]))
		1895	{
		1896	h->flags |= XUrgencyHint;
		1897	XSetWMHints (dpy, parent[0], h);
		1898	}
1868	{	1899	}
1869	scr_rvideo_mode (!rvideo); /* refresh also done */	1900	# endif
		1901
		1902	if (option (Opt_visualBell))
		1903	{
		1904	rvideo_bell = true;
		1905	scr_rvideo_mode (rvideo_mode);
1870	display->flush ();	1906	flush ();
		1907
1871	rxvt_usleep (VISUAL_BELL_DURATION);	1908	bell_ev.start (VISUAL_BELL_DURATION);
1872	scr_rvideo_mode (!rvideo); /* refresh also done */
1873	}	1909	}
1874	else	1910	else
1875	XBell (display->display, 0);	1911	XBell (dpy, 0);
1876
1877	#endif	1912	#endif
1878	}	1913	}
1879		1914
1880	/* ------------------------------------------------------------------------- */	1915	/* ------------------------------------------------------------------------- */
1881	/* ARGSUSED */	1916	/* ARGSUSED */
1882	void	1917	void
1883	rxvt_term::scr_printscreen (int fullhist)	1918	rxvt_term::scr_printscreen (int fullhist) NOTHROW
1884	{	1919	{
1885	#ifdef PRINTPIPE	1920	#ifdef PRINTPIPE
1886	int nrows, row_start;	1921	int nrows, row_start;
1887	FILE *fd;	1922	FILE *fd;
1888		1923
…		…
1937	* Refresh the screen	1972	* Refresh the screen
1938	* drawn_text/drawn_rend contain the screen information before the update.	1973	* drawn_text/drawn_rend contain the screen information before the update.
1939	* screen.text/screen.rend contain what the screen will change to.	1974	* screen.text/screen.rend contain what the screen will change to.
1940	*/	1975	*/
1941	void	1976	void
1942	rxvt_term::scr_refresh ()	1977	rxvt_term::scr_refresh () NOTHROW
1943	{	1978	{
1944	unsigned char must_clear, /* use draw_string not draw_image_string */	1979	unsigned char have_bg,
1945	showcursor; /* show the cursor */	1980	showcursor; /* show the cursor */
1946	int16_t col, row, /* column/row we're processing */	1981	int16_t col, row, /* column/row we're processing */
1947	ocrow; /* old cursor row */	1982	ocrow; /* old cursor row */
1948	int i; /* tmp */	1983	int i; /* tmp */
1949	#ifndef NO_CURSORCOLOR	1984	#ifndef NO_CURSORCOLOR
1950	rend_t cc1; /* store colours at cursor position (s) */	1985	rend_t cc1; /* store colours at cursor position (s) */
1951	#endif	1986	#endif
1952	rend_t *crp; // cursor rendition pointer	1987	rend_t *crp; // cursor rendition pointer
		1988	rend_t ccol1, /* Cursor colour */
		1989	ccol2; /* Cursor colour2 */
1953		1990
1954	want_refresh = 0; /* screen is current */	1991	want_refresh = 0; /* screen is current */
1955		1992
1956	if (refresh_type == NO_REFRESH || !mapped)	1993	if (refresh_type == NO_REFRESH || !mapped)
1957	return;	1994	return;
1958		1995
1959	/*	1996	/*
1960	* A: set up vars	1997	* A: set up vars
1961	*/	1998	*/
1962	must_clear = 0;	1999	have_bg = 0;
1963	refresh_count = 0;	2000	refresh_count = 0;
1964		2001
1965	#if XPM_BACKGROUND	2002	#ifdef HAVE_BG_PIXMAP
1966	must_clear |= bgPixmap.pixmap != None;	2003	have_bg |= bgPixmap.pixmap != None;
1967	#endif
1968	#if TRANSPARENT
1969	must_clear |= OPTION (Opt_transparent) && am_transparent;
1970	#endif	2004	#endif
1971	ocrow = oldcursor.row; /* is there an old outline cursor on screen? */	2005	ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
1972		2006
1973	/*	2007	/*
1974	* B: reverse any characters which are selected	2008	* B: reverse any characters which are selected
…		…
1978	/*	2012	/*
1979	* C: set the cursor character (s)	2013	* C: set the cursor character (s)
1980	*/	2014	*/
1981	{	2015	{
1982	unsigned char setoldcursor;	2016	unsigned char setoldcursor;
1983	rend_t ccol1, /* Cursor colour */
1984	ccol2; /* Cursor colour2 */
1985		2017
1986	showcursor = (screen.flags & Screen_VisibleCursor);	2018	showcursor = (screen.flags & Screen_VisibleCursor);
1987	#ifdef CURSOR_BLINK	2019	#ifdef CURSOR_BLINK
1988	if (hidden_cursor)	2020	if (hidden_cursor)
1989	showcursor = 0;	2021	showcursor = 0;
…		…
1996	while (col && ROW(screen.cur.row).t[col] == NOCHAR)	2028	while (col && ROW(screen.cur.row).t[col] == NOCHAR)
1997	col--;	2029	col--;
1998		2030
1999	crp = &ROW(screen.cur.row).r[col];	2031	crp = &ROW(screen.cur.row).r[col];
2000		2032
		2033	#ifndef NO_CURSORCOLOR
		2034	cc1 = *crp & (RS_fgMask | RS_bgMask);
		2035	if (ISSET_PIXCOLOR (Color_cursor))
		2036	ccol1 = Color_cursor;
		2037	else
		2038	#endif
		2039	#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
		2040	ccol1 = fgcolor_of (rstyle);
		2041	#else
		2042	ccol1 = Color_fg;
		2043	#endif
		2044
		2045	#ifndef NO_CURSORCOLOR
		2046	if (ISSET_PIXCOLOR (Color_cursor2))
		2047	ccol2 = Color_cursor2;
		2048	else
		2049	#endif
		2050	#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
		2051	ccol2 = bgcolor_of (rstyle);
		2052	#else
		2053	ccol2 = Color_bg;
		2054	#endif
		2055
2001	if (showcursor && focus)	2056	if (showcursor && focus)
2002	{	2057	{
2003	if (OPTION (Opt_cursorUnderline))	2058	if (option (Opt_cursorUnderline))
2004	*crp ^= RS_Uline;	2059	*crp ^= RS_Uline;
2005	else	2060	else
2006	{	2061	{
2007	*crp ^= RS_RVid;	2062	*crp ^= RS_RVid;
2008
2009	#ifndef NO_CURSORCOLOR
2010	cc1 = *crp & (RS_fgMask | RS_bgMask);
2011	if (ISSET_PIXCOLOR (Color_cursor))
2012	ccol1 = Color_cursor;
2013	else
2014	#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
2015	ccol1 = fgcolor_of (rstyle);
2016	#else
2017	ccol1 = Color_fg;
2018	#endif
2019	if (ISSET_PIXCOLOR (Color_cursor2))
2020	ccol2 = Color_cursor2;
2021	else
2022	#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
2023	ccol2 = bgcolor_of (rstyle);
2024	#else
2025	ccol2 = Color_bg;
2026	#endif
2027	*crp = SET_FGCOLOR (*crp, ccol1);	2063	*crp = SET_FGCOLOR (*crp, ccol1);
2028	*crp = SET_BGCOLOR (*crp, ccol2);	2064	*crp = SET_BGCOLOR (*crp, ccol2);
2029	#endif
2030	}	2065	}
2031	}	2066	}
2032	}	2067	}
2033		2068
2034	/* make sure no outline cursor is left around */	2069	/* make sure no outline cursor is left around */
…		…
2073	* D: CopyArea pass - very useful for slower links	2108	* D: CopyArea pass - very useful for slower links
2074	* This has been deliberately kept simple.	2109	* This has been deliberately kept simple.
2075	*/	2110	*/
2076	if (!display->is_local	2111	if (!display->is_local
2077	&& refresh_type == FAST_REFRESH && num_scr_allow && num_scr	2112	&& refresh_type == FAST_REFRESH && num_scr_allow && num_scr
2078	&& abs (num_scr) < nrow && !must_clear)	2113	&& abs (num_scr) < nrow && !have_bg)
2079	{	2114	{
2080	int16_t nits;	2115	int16_t nits;
		2116	int i = num_scr;
2081	int j;	2117	int j;
2082	int len, wlen;	2118	int len, wlen;
2083	dLocal (int, num_scr);	2119	dLocal (int, num_scr);
2084		2120
2085	j = nrow;	2121	j = nrow;
2086	wlen = len = -1;	2122	wlen = len = -1;
2087	row = i > 0 ? 0 : j - 1;	2123	row = i > 0 ? 0 : j - 1;
		2124
2088	for (; j-- >= 0; row += (i > 0 ? 1 : -1))	2125	for (; j-- >= 0; row += (i > 0 ? 1 : -1))
2089	{	2126	{
2090	if (row + i >= 0 && row + i < nrow && row + i != ocrow)	2127	if (row + i >= 0 && row + i < nrow && row + i != ocrow)
2091	{	2128	{
2092	line_t s = ROW(view_start + row);	2129	line_t s = ROW(view_start + row);
…		…
2113	wlen = row;	2150	wlen = row;
2114	continue;	2151	continue;
2115	}	2152	}
2116	}	2153	}
2117		2154
2118	if (len != -1)	2155	if (len >= 0)
2119	{	2156	{
2120	/* also comes here at end if needed because of >= above */	2157	/* also comes here at end if needed because of >= above */
2121	if (wlen < len)	2158	if (wlen < len)
2122	::swap (wlen, len);	2159	::swap (wlen, len);
2123		2160
		2161	XGCValues gcv;
		2162
		2163	gcv.graphics_exposures = 1; XChangeGC (dpy, gc, GCGraphicsExposures, &gcv);
2124	XCopyArea (display->display, vt, vt,	2164	XCopyArea (dpy, vt, vt,
2125	gc, 0, Row2Pixel (len + i),	2165	gc, 0, Row2Pixel (len + i),
2126	(unsigned int)this->width,	2166	(unsigned int)this->width,
2127	(unsigned int)Height2Pixel (wlen - len + 1),	2167	(unsigned int)Height2Pixel (wlen - len + 1),
2128	0, Row2Pixel (len));	2168	0, Row2Pixel (len));
		2169	gcv.graphics_exposures = 0; XChangeGC (dpy, gc, GCGraphicsExposures, &gcv);
		2170
2129	len = -1;	2171	len = -1;
2130	}	2172	}
2131	}	2173	}
2132	}	2174	}
2133	#endif	2175	#endif
…		…
2189	count++;	2231	count++;
2190		2232
2191	if (stp[col] != dtp[col]	2233	if (stp[col] != dtp[col]
2192	|| !RS_SAME (srp[col], drp[col]))	2234	|| !RS_SAME (srp[col], drp[col]))
2193	{	2235	{
2194	if (must_clear && (i++ > count / 2))	2236	if (have_bg && (i++ > count / 2))
2195	break;	2237	break;
2196		2238
2197	dtp[col] = stp[col];	2239	dtp[col] = stp[col];
2198	drp[col] = rend;	2240	drp[col] = rend;
2199	i = 0;	2241	i = 0;
2200	}	2242	}
2201	else if (must_clear || (stp[col] != ' ' && ++i >= 16))	2243	else if (have_bg || (stp[col] != ' ' && ++i >= 16))
2202	break;	2244	break;
2203	}	2245	}
2204		2246
2205	col--; /* went one too far. move back */	2247	col--; /* went one too far. move back */
2206	count -= i; /* dump any matching trailing chars */	2248	count -= i; /* dump any matching trailing chars */
…		…
2216	int back = bgcolor_of (rend); // desired background	2258	int back = bgcolor_of (rend); // desired background
2217		2259
2218	// only do special processing if any attributes are set, which is unlikely	2260	// only do special processing if any attributes are set, which is unlikely
2219	if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))	2261	if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))
2220	{	2262	{
2221	#if ENABLE_STYLES
2222	// force redraw after "careful" characters to avoid pixel droppings
2223	if (srp[col] & RS_Careful && col < ncol - 1 && 0)
2224	drp[col + 1] = ~srp[col + 1];
2225
2226	// include previous careful character(s) if possible, looks nicer (best effort...)
2227	while (text > stp
2228	&& srp[text - stp - 1] & RS_Careful
2229	&& RS_SAME (rend, srp[text - stp - 1]))
2230	text--, count++, xpixel -= fwidth;
2231	#endif
2232
2233	bool invert = rend & RS_RVid;	2263	bool invert = rend & RS_RVid;
2234		2264
2235	#ifndef NO_BOLD_UNDERLINE_REVERSE	2265	#ifndef NO_BOLD_UNDERLINE_REVERSE
2236	if (rend & RS_Bold
2237	&& fore == Color_fg)	2266	if (rend & RS_Bold && fore == Color_fg)
2238	{	2267	{
2239	if (ISSET_PIXCOLOR (Color_BD))	2268	if (ISSET_PIXCOLOR (Color_BD))
2240	fore = Color_BD;	2269	fore = Color_BD;
2241	# if !ENABLE_STYLES	2270	# if !ENABLE_STYLES
2242	else	2271	else
2243	invert = !invert;	2272	invert = !invert;
2244	# endif	2273	# endif
2245	}	2274	}
2246		2275
2247	if (rend & RS_Italic	2276	if (rend & RS_Italic && fore == Color_fg)
2248	&& fore == Color_fg)
2249	{	2277	{
2250	if (ISSET_PIXCOLOR (Color_IT))	2278	if (ISSET_PIXCOLOR (Color_IT))
2251	fore = Color_IT;	2279	fore = Color_IT;
2252	# if !ENABLE_STYLES	2280	# if !ENABLE_STYLES
2253	else	2281	else
2254	invert = !invert;	2282	invert = !invert;
2255	# endif	2283	# endif
2256	}	2284	}
2257		2285
2258	if (rend & RS_Uline && ISSET_PIXCOLOR (Color_UL))	2286	if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL))
2259	fore = Color_UL;	2287	fore = Color_UL;
2260	#endif	2288	#endif
2261		2289
2262	if (invert)	2290	if (invert)
2263	{	2291	{
		2292	#ifdef OPTION_HC
		2293	if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col)
		2294	|| !ISSET_PIXCOLOR (Color_HC))
		2295	#endif
		2296	/* invert the column if no highlightColor is set or it is the
		2297	* current cursor column */
2264	::swap (fore, back);	2298	::swap (fore, back);
		2299	#ifdef OPTION_HC
		2300	else if (ISSET_PIXCOLOR (Color_HC))
		2301	back = Color_HC;
		2302	#endif
2265		2303
2266	#ifndef NO_BOLD_UNDERLINE_REVERSE	2304	#ifndef NO_BOLD_UNDERLINE_REVERSE
		2305	# ifndef OPTION_HC
2267	if (ISSET_PIXCOLOR (Color_RV))	2306	if (ISSET_PIXCOLOR (Color_RV))
2268	back = Color_RV;	2307	back = Color_RV;
2269		2308	# endif
2270	if (fore == back)	2309	if (fore == back)
2271	{	2310	{
2272	fore = Color_bg;	2311	fore = Color_bg;
2273	back = Color_fg;	2312	back = Color_fg;
2274	}	2313	}
…		…
2276	}	2315	}
2277		2316
2278	#ifdef TEXT_BLINK	2317	#ifdef TEXT_BLINK
2279	if (rend & RS_Blink && (back == Color_bg || fore == Color_bg))	2318	if (rend & RS_Blink && (back == Color_bg || fore == Color_bg))
2280	{	2319	{
2281	if (!text_blink_ev.active)	2320	if (!text_blink_ev.is_active ())
2282	{	2321	{
2283	text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);	2322	text_blink_ev.again ();
2284	hidden_text = 0;	2323	hidden_text = 0;
2285	}	2324	}
2286	else if (hidden_text)	2325	else if (hidden_text)
2287	fore = back;	2326	fore = back;
2288	}	2327	}
2289	#endif	2328	#endif
		2329
		2330	#if ENABLE_STYLES
		2331	// "careful" (too wide) character handling
		2332
		2333	// include previous careful character(s) if possible, looks nicer (best effort...)
		2334	while (text > stp
		2335	&& srp[text - stp - 1] & RS_Careful
		2336	&& RS_SAME (rend, srp[text - stp - 1]))
		2337	text--, count++, xpixel -= fwidth;
		2338
		2339	// force redraw after "careful" characters to avoid pixel droppings
		2340	for (int i = 0; srp[col + i] & RS_Careful && col + i < ncol - 1; i++)
		2341	drp[col + i + 1] = srp[col + i + 1] ^ RS_redraw;
		2342
		2343	// force redraw before "careful" characters to avoid pixel droppings
		2344	for (int i = 0; srp[text - stp - i] & RS_Careful && text - i > stp; i++)
		2345	drp[text - stp - i - 1] = srp[text - stp - i - 1] ^ RS_redraw;
		2346	#endif
2290	}	2347	}
2291		2348
2292	/*	2349	/*
2293	* Actually do the drawing of the string here	2350	* Actually do the drawing of the string here
2294	*/	2351	*/
2295	rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)];	2352	rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)];
2296		2353
2297	if (back == fore)
2298	font->clear_rect (*drawable, xpixel, ypixel,
2299	fwidth * count, fheight,
2300	back);
2301	else if (back == Color_bg)	2354	if (have_bg && back == Color_bg)
2302	{	2355	{
2303	if (must_clear)	2356	// this is very ugly, maybe push it into ->draw?
2304	{
2305	CLEAR_CHARS (xpixel, ypixel, count);
2306		2357
2307	for (i = 0; i < count; i++) /* don't draw empty strings */	2358	for (i = 0; i < count; i++) /* don't draw empty strings */
2308	if (text[i] != ' ')	2359	if (text[i] != ' ')
2309	{	2360	{
2310	font->draw (*drawable, xpixel, ypixel, text, count, fore, -1);	2361	font->draw (*drawable, xpixel, ypixel, text, count, fore, Color_transparent);
2311	break;	2362	goto did_clear;
2312	}
2313	}	2363	}
2314	else	2364
2315	font->draw (*drawable, xpixel, ypixel, text, count, fore, Color_bg);	2365	CLEAR_CHARS (xpixel, ypixel, count);
		2366	did_clear: ;
2316	}	2367	}
2317	else	2368	else
2318	font->draw (*drawable, xpixel, ypixel, text, count, fore, back);	2369	font->draw (*drawable, xpixel, ypixel, text, count, fore, back);
2319		2370
2320	if (rend & RS_Uline && font->descent > 1 && fore != back)	2371	if (rend & RS_Uline && font->descent > 1 && fore != back)
2321	{	2372	{
2322	#if ENABLE_FRILLS	2373	#if ENABLE_FRILLS
2323	if (ISSET_PIXCOLOR (Color_underline))	2374	if (ISSET_PIXCOLOR (Color_underline))
2324	XSetForeground (display->display, gc, pix_colors[Color_underline]);	2375	XSetForeground (dpy, gc, pix_colors[Color_underline]);
2325	else	2376	else
2326	#endif	2377	#endif
2327	XSetForeground (display->display, gc, pix_colors[fore]);	2378	XSetForeground (dpy, gc, pix_colors[fore]);
2328		2379
2329	XDrawLine (display->display, drawBuffer, gc,	2380	XDrawLine (dpy, drawBuffer, gc,
2330	xpixel, ypixel + font->ascent + 1,	2381	xpixel, ypixel + font->ascent + 1,
2331	xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);	2382	xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
2332	}	2383	}
2333	} /* for (col....) */	2384	} /* for (col....) */
2334	} /* for (row....) */	2385	} /* for (row....) */
…		…
2343	*/	2394	*/
2344	if (showcursor)	2395	if (showcursor)
2345	{	2396	{
2346	if (focus)	2397	if (focus)
2347	{	2398	{
2348	if (OPTION (Opt_cursorUnderline))	2399	if (option (Opt_cursorUnderline))
2349	*crp ^= RS_Uline;	2400	*crp ^= RS_Uline;
2350	else	2401	else
2351	{	2402	{
2352	*crp ^= RS_RVid;	2403	*crp ^= RS_RVid;
2353	#ifndef NO_CURSORCOLOR	2404	#ifndef NO_CURSORCOLOR
…		…
2367	&& drawn_buf[oldcursor.row].t[col + cursorwidth] == NOCHAR)	2418	&& drawn_buf[oldcursor.row].t[col + cursorwidth] == NOCHAR)
2368	cursorwidth++;	2419	cursorwidth++;
2369		2420
2370	#ifndef NO_CURSORCOLOR	2421	#ifndef NO_CURSORCOLOR
2371	if (ISSET_PIXCOLOR (Color_cursor))	2422	if (ISSET_PIXCOLOR (Color_cursor))
2372	XSetForeground (display->display, gc, pix_colors[Color_cursor]);	2423	XSetForeground (dpy, gc, pix_colors[Color_cursor]);
		2424	else
2373	#endif	2425	#endif
		2426	XSetForeground (dpy, gc, pix_colors[ccol1]);
2374		2427
2375	XDrawRectangle (display->display, drawBuffer, gc,	2428	XDrawRectangle (dpy, drawBuffer, gc,
2376	Col2Pixel (col),	2429	Col2Pixel (col),
2377	Row2Pixel (oldcursor.row),	2430	Row2Pixel (oldcursor.row),
2378	(unsigned int) (Width2Pixel (cursorwidth) - 1),	2431	(unsigned int) (Width2Pixel (cursorwidth) - 1),
2379	(unsigned int) (Height2Pixel (1) - lineSpace - 1));	2432	(unsigned int) (Height2Pixel (1) - lineSpace - 1));
2380	}	2433	}
…		…
2388	num_scr = 0;	2441	num_scr = 0;
2389	num_scr_allow = 1;	2442	num_scr_allow = 1;
2390	}	2443	}
2391		2444
2392	void	2445	void
2393	rxvt_term::scr_remap_chars (line_t &l)	2446	rxvt_term::scr_remap_chars (line_t &l) NOTHROW
2394	{	2447	{
2395	if (!l.t)	2448	if (!l.t)
2396	return;	2449	return;
2397		2450
2398	l.touch (); // maybe a bit of an overkill, but it's not performance-relevant	2451	l.touch (); // maybe a bit of an overkill, but it's not performance-relevant
…		…
2400	for (int i = ncol; i--; )	2453	for (int i = ncol; i--; )
2401	l.r[i] = SET_FONT (l.r[i], FONTSET (l.r[i])->find_font (l.t[i]));	2454	l.r[i] = SET_FONT (l.r[i], FONTSET (l.r[i])->find_font (l.t[i]));
2402	}	2455	}
2403		2456
2404	void	2457	void
2405	rxvt_term::scr_remap_chars ()	2458	rxvt_term::scr_remap_chars () NOTHROW
2406	{	2459	{
2407	for (int i = total_rows; i--; )	2460	for (int i = total_rows; i--; )
2408	scr_remap_chars (row_buf [i]);	2461	scr_remap_chars (row_buf [i]);
2409		2462
2410	for (int i = nrow; i--; )	2463	for (int i = nrow; i--; )
…		…
2413	scr_remap_chars (swap_buf [i]);	2466	scr_remap_chars (swap_buf [i]);
2414	}	2467	}
2415	}	2468	}
2416		2469
2417	void	2470	void
2418	rxvt_term::scr_recolour ()	2471	rxvt_term::scr_recolour () NOTHROW
2419	{	2472	{
2420	if (1	2473	#ifdef HAVE_BG_PIXMAP
2421	#if TRANSPARENT	2474	bgPixmap.apply ();
2422	&& !am_transparent	2475	#else
2423	#endif	2476
2424	#if XPM_BACKGROUND
2425	&& !bgPixmap.pixmap
2426	#endif
2427	)
2428	{
2429	XSetWindowBackground (display->display, parent[0], pix_colors[Color_border]);	2477	XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]);
2430	XClearWindow (display->display, parent[0]);	2478	XClearWindow (dpy, parent[0]);
2431	XSetWindowBackground (display->display, vt, pix_colors[Color_bg]);	2479	XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
		2480
2432	#if HAVE_SCROLLBARS	2481	# if HAVE_SCROLLBARS
2433	if (scrollBar.win)	2482	if (scrollBar.win)
2434	{	2483	{
2435	XSetWindowBackground (display->display, scrollBar.win, pix_colors[Color_border]);	2484	XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]);
2436	scrollBar.setIdle ();	2485	scrollBar.setIdle ();
2437	scrollbar_show (0);	2486	scrollbar_show (0);
2438	}	2487	}
2439	#endif	2488	# endif
2440	}
2441		2489
2442	scr_clear ();	2490	scr_clear ();
2443	scr_touch (true);	2491	scr_touch (true);
2444	want_refresh = 1;	2492	want_refresh = 1;
2445	}
2446		2493
		2494	#endif
		2495	}
		2496
2447	/* ------------------------------------------------------------------------- */	2497	/* ------------------------------------------------------------------------- */
2448	void	2498	void
2449	rxvt_term::scr_clear (bool really)	2499	rxvt_term::scr_clear (bool really) NOTHROW
2450	{	2500	{
2451	if (!mapped)	2501	if (!mapped)
2452	return;	2502	return;
2453		2503
2454	num_scr_allow = 0;	2504	num_scr_allow = 0;
2455	want_refresh = 1;	2505	want_refresh = 1;
2456		2506
2457	if (really)	2507	if (really)
2458	XClearWindow (display->display, vt);	2508	XClearWindow (dpy, vt);
2459	}	2509	}
2460		2510
2461	void	2511	void
2462	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2)	2512	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW
2463	{	2513	{
2464	int view_end = view_start + nrow;	2514	int view_end = view_start + nrow;
2465	int row, col;	2515	int row, col;
2466		2516
2467	for (row = max (beg_row, view_start); row <= min (end_row, view_end); row++)	2517	for (row = max (beg_row, view_start); row <= min (end_row, view_end); row++)
…		…
2479	srp[col] ^= rstyle2;	2529	srp[col] ^= rstyle2;
2480	}	2530	}
2481	}	2531	}
2482		2532
2483	void	2533	void
2484	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle)	2534	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW
2485	{	2535	{
2486	int view_end = view_start + nrow;	2536	int view_end = view_start + nrow;
2487	int row, col;	2537	int row, col;
2488		2538
2489	if (beg_row >= view_start)	2539	if (beg_row >= view_start)
…		…
2506	srp[col] ^= rstyle;	2556	srp[col] ^= rstyle;
2507	}	2557	}
2508		2558
2509	/* ------------------------------------------------------------------------- */	2559	/* ------------------------------------------------------------------------- */
2510	void	2560	void
2511	rxvt_term::scr_reverse_selection ()	2561	rxvt_term::scr_reverse_selection () NOTHROW
2512	{	2562	{
2513	if (selection.op	2563	if (selection.op
2514	&& current_screen == selection.screen	2564	&& current_screen == selection.screen
2515	&& selection.end.row >= view_start)	2565	&& selection.end.row >= view_start)
2516	{	2566	{
2517	#if ENABLE_FRILLS	2567	#if !ENABLE_MINIMAL
2518	if (selection.rect)	2568	if (selection.rect)
2519	scr_xor_rect (selection.beg.row, selection.beg.col,	2569	scr_xor_rect (selection.beg.row, selection.beg.col,
2520	selection.end.row, selection.end.col,	2570	selection.end.row, selection.end.col,
2521	RS_RVid, RS_RVid | RS_Uline);	2571	RS_RVid, RS_RVid | RS_Uline);
2522	else	2572	else
…		…
2532	* Dump the whole scrollback and screen to the passed filedescriptor. The	2582	* Dump the whole scrollback and screen to the passed filedescriptor. The
2533	* invoking routine must close the fd.	2583	* invoking routine must close the fd.
2534	*/	2584	*/
2535	#if 0	2585	#if 0
2536	void	2586	void
2537	rxvt_term::scr_dump (int fd)	2587	rxvt_term::scr_dump (int fd) NOTHROW
2538	{	2588	{
2539	int row, wrote;	2589	int row, wrote;
2540	unsigned int width, towrite;	2590	unsigned int width, towrite;
2541	char r1[] = "\n";	2591	char r1[] = "\n";
2542		2592
…		…
2561		2611
2562	/* ------------------------------------------------------------------------- *	2612	/* ------------------------------------------------------------------------- *
2563	* CHARACTER SELECTION *	2613	* CHARACTER SELECTION *
2564	* ------------------------------------------------------------------------- */	2614	* ------------------------------------------------------------------------- */
2565	void	2615	void
2566	rxvt_term::selection_check (int check_more)	2616	rxvt_term::selection_check (int check_more) NOTHROW
2567	{	2617	{
2568	row_col_t pos;	2618	row_col_t pos;
2569		2619
2570	if (!selection.op)	2620	if (!selection.op)
2571	return;	2621	return;
…		…
2592	/* ------------------------------------------------------------------------- */	2642	/* ------------------------------------------------------------------------- */
2593	/*	2643	/*
2594	* Paste a selection direct to the command fd	2644	* Paste a selection direct to the command fd
2595	*/	2645	*/
2596	void	2646	void
2597	rxvt_term::paste (char *data, unsigned int len)	2647	rxvt_term::paste (char *data, unsigned int len) NOTHROW
2598	{	2648	{
2599	/* convert normal newline chars into common keyboard Return key sequence */	2649	/* convert normal newline chars into common keyboard Return key sequence */
2600	for (unsigned int i = 0; i < len; i++)	2650	for (unsigned int i = 0; i < len; i++)
2601	if (data[i] == C0_LF)	2651	if (data[i] == C0_LF)
2602	data[i] = C0_CR;	2652	data[i] = C0_CR;
2603		2653
		2654	if (priv_modes & PrivMode_BracketPaste)
		2655	tt_printf ("\e[200~");
		2656
2604	tt_write (data, len);	2657	tt_write (data, len);
		2658
		2659	if (priv_modes & PrivMode_BracketPaste)
		2660	tt_printf ("\e[201~");
2605	}	2661	}
2606		2662
2607	/* ------------------------------------------------------------------------- */	2663	/* ------------------------------------------------------------------------- */
2608	/*	2664	/*
2609	* Respond to a notification that a primary selection has been sent	2665	* Respond to a notification that a primary selection has been sent
2610	* EXT: SelectionNotify	2666	* EXT: SelectionNotify
2611	*/	2667	*/
2612	void	2668	void
2613	rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop)	2669	rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW
2614	{	2670	{
2615	if (prop == None) /* check for failed XConvertSelection */	2671	if (prop == None) /* check for failed XConvertSelection */
2616	{	2672	{
2617	if ((selection_type & Sel_CompoundText))	2673	if ((selection_type & Sel_CompoundText))
2618	{	2674	{
…		…
2638	}	2694	}
2639		2695
2640	unsigned long bytes_after;	2696	unsigned long bytes_after;
2641	XTextProperty ct;	2697	XTextProperty ct;
2642		2698
2643	if (XGetWindowProperty (display->display, win, prop,	2699	if (XGetWindowProperty (dpy, win, prop,
2644	0, PROP_SIZE / 4,	2700	0, PROP_SIZE / 4,
2645	delete_prop, AnyPropertyType,	2701	delete_prop, AnyPropertyType,
2646	&ct.encoding, &ct.format,	2702	&ct.encoding, &ct.format,
2647	&ct.nitems, &bytes_after,	2703	&ct.nitems, &bytes_after,
2648	&ct.value) != Success)	2704	&ct.value) != Success)
…		…
2657	if (bytes_after)	2713	if (bytes_after)
2658	{	2714	{
2659	// fetch and append remaining data	2715	// fetch and append remaining data
2660	XTextProperty ct2;	2716	XTextProperty ct2;
2661		2717
2662	if (XGetWindowProperty (display->display, win, prop,	2718	if (XGetWindowProperty (dpy, win, prop,
2663	ct.nitems / 4, (bytes_after + 3) / 4,	2719	ct.nitems / 4, (bytes_after + 3) / 4,
2664	delete_prop, AnyPropertyType,	2720	delete_prop, AnyPropertyType,
2665	&ct2.encoding, &ct2.format,	2721	&ct2.encoding, &ct2.format,
2666	&ct2.nitems, &bytes_after,	2722	&ct2.nitems, &bytes_after,
2667	&ct2.value) != Success)	2723	&ct2.value) != Success)
…		…
2680		2736
2681	if (ct.encoding == xa[XA_INCR])	2737	if (ct.encoding == xa[XA_INCR])
2682	{	2738	{
2683	// INCR selection, start handshake	2739	// INCR selection, start handshake
2684	if (!delete_prop)	2740	if (!delete_prop)
2685	XDeleteProperty (display->display, win, prop);	2741	XDeleteProperty (dpy, win, prop);
2686		2742
2687	selection_wait = Sel_incr;	2743	selection_wait = Sel_incr;
2688	incr_buf_fill = 0;	2744	incr_buf_fill = 0;
2689	incr_ev.start (NOW + 10);	2745	incr_ev.start (10);
2690		2746
2691	goto bailout;	2747	goto bailout;
2692	}	2748	}
2693		2749
2694	if (ct.nitems == 0)	2750	if (ct.nitems == 0)
…		…
2703	ct.nitems = incr_buf_fill;	2759	ct.nitems = incr_buf_fill;
2704	incr_buf = 0;	2760	incr_buf = 0;
2705	incr_buf_size = 0;	2761	incr_buf_size = 0;
2706	incr_ev.stop ();	2762	incr_ev.stop ();
2707	}	2763	}
2708	else	2764	else
2709	{	2765	{
2710	if (selection_wait == Sel_normal	2766	if (selection_wait == Sel_normal
2711	&& (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion	2767	&& (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion
2712	{	2768	{
2713	/*	2769	/*
…		…
2720	goto bailout;	2776	goto bailout;
2721	}	2777	}
2722	}	2778	}
2723	else if (selection_wait == Sel_incr)	2779	else if (selection_wait == Sel_incr)
2724	{	2780	{
2725	incr_ev.start (NOW + 10);	2781	incr_ev.start (10);
2726		2782
2727	while (incr_buf_fill + ct.nitems > incr_buf_size)	2783	while (incr_buf_fill + ct.nitems > incr_buf_size)
2728	{	2784	{
2729	incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024;	2785	incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024;
2730	incr_buf = (char *)realloc (incr_buf, incr_buf_size);	2786	incr_buf = (char *)realloc (incr_buf, incr_buf_size);
…		…
2737	}	2793	}
2738		2794
2739	char **cl;	2795	char **cl;
2740	int cr;	2796	int cr;
2741		2797
2742	#if ENABLE_FRILLS	2798	#if !ENABLE_MINIMAL
2743	// xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it	2799	// xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it
2744	// so recode it manually	2800	// so recode it manually
2745	if (ct.encoding == xa[XA_UTF8_STRING])	2801	if (ct.encoding == xa[XA_UTF8_STRING])
2746	{	2802	{
2747	wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems);	2803	wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems);
…		…
2751	paste (s, strlen (s));	2807	paste (s, strlen (s));
2752	free (s);	2808	free (s);
2753	}	2809	}
2754	else	2810	else
2755	#endif	2811	#endif
2756	if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0	2812	if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0
2757	&& cl)	2813	&& cl)
2758	{	2814	{
2759	for (int i = 0; i < cr; i++)	2815	for (int i = 0; i < cr; i++)
2760	paste (cl[i], strlen (cl[i]));	2816	paste (cl[i], strlen (cl[i]));
2761		2817
…		…
2770	if (selection_wait == Sel_normal)	2826	if (selection_wait == Sel_normal)
2771	selection_wait = Sel_none;	2827	selection_wait = Sel_none;
2772	}	2828	}
2773		2829
2774	void	2830	void
2775	rxvt_term::incr_cb (time_watcher &w)	2831	rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW
2776	{	2832	{
2777	selection_wait = Sel_none;	2833	selection_wait = Sel_none;
2778		2834
2779	incr_buf_size = 0;	2835	incr_buf_size = 0;
2780	free (incr_buf);	2836	free (incr_buf);
2781		2837
2782	rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n");	2838	rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n");
2783	}	2839	}
2784		2840
2785	void	2841	void
2786	rxvt_term::selection_property (Window win, Atom prop)	2842	rxvt_term::selection_property (Window win, Atom prop) NOTHROW
2787	{	2843	{
2788	if (prop == None || selection_wait != Sel_incr)	2844	if (prop == None || selection_wait != Sel_incr)
2789	return;	2845	return;
2790		2846
2791	selection_paste (win, prop, true);	2847	selection_paste (win, prop, true);
2792	}	2848	}
2793		2849
2794	/* ------------------------------------------------------------------------- */	2850	/* ------------------------------------------------------------------------- */
2795	/*	2851	/*
2796	* Request the current selection:	2852	* Request the current selection:
2797	* Order: > internal selection if available	2853	* Order: > internal selection if available
2798	* > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+)	2854	* > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+)
2799	* > CUT_BUFFER0	2855	* > CUT_BUFFER0
2800	* (+) if ownership is claimed but property is empty, rxvt_selection_paste ()	2856	* (+) if ownership is claimed but property is empty, rxvt_selection_paste ()
2801	* will auto fallback to CUT_BUFFER0	2857	* will auto fallback to CUT_BUFFER0
2802	* EXT: button 2 release	2858	* EXT: button 2 release
2803	*/	2859	*/
2804	void	2860	void
2805	rxvt_term::selection_request (Time tm, int x, int y)	2861	rxvt_term::selection_request (Time tm, int selnum) NOTHROW
2806	{	2862	{
2807	if (x < 0 || x >= width || y < 0 || y >= height)	2863	if (selection.text && selnum == Sel_Primary)
2808	return; /* outside window */	2864	{
2809
2810	if (selection.text)
2811	{ /* internal selection */	2865	/* internal selection */
2812	char *str = rxvt_wcstombs (selection.text, selection.len);	2866	char *str = rxvt_wcstombs (selection.text, selection.len);
2813	paste (str, strlen (str));	2867	paste (str, strlen (str));
2814	free (str);	2868	free (str);
2815	return;	2869	return;
2816	}	2870	}
2817	else	2871	else
2818	{	2872	{
2819	int i;
2820
2821	selection_request_time = tm;	2873	selection_request_time = tm;
2822	selection_wait = Sel_normal;	2874	selection_wait = Sel_normal;
2823		2875
2824	for (i = Sel_Primary; i <= Sel_Clipboard; i++)
2825	{
2826	#if X_HAVE_UTF8_STRING	2876	#if X_HAVE_UTF8_STRING
2827	selection_type = Sel_UTF8String;	2877	selection_type = Sel_UTF8String;
2828	if (selection_request_other (xa[XA_UTF8_STRING], i))	2878	if (selection_request_other (xa[XA_UTF8_STRING], selnum))
2829	return;	2879	return;
2830	#else	2880	#else
2831	selection_type = Sel_CompoundText;	2881	selection_type = Sel_CompoundText;
2832	if (selection_request_other (xa[XA_COMPOUND_TEXT], i))	2882	if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum))
2833	return;	2883	return;
2834	#endif	2884	#endif
2835	}
2836	}	2885	}
2837		2886
2838	selection_wait = Sel_none; /* don't loop in selection_paste () */	2887	selection_wait = Sel_none; /* don't loop in selection_paste () */
2839	selection_paste (display->root, XA_CUT_BUFFER0, false);	2888	selection_paste (display->root, XA_CUT_BUFFER0, false);
2840	}	2889	}
2841		2890
2842	int	2891	int
2843	rxvt_term::selection_request_other (Atom target, int selnum)	2892	rxvt_term::selection_request_other (Atom target, int selnum) NOTHROW
2844	{	2893	{
2845	Atom sel;	2894	Atom sel;
2846		2895
2847	selection_type |= selnum;	2896	selection_type |= selnum;
2848		2897
…		…
2851	else if (selnum == Sel_Secondary)	2900	else if (selnum == Sel_Secondary)
2852	sel = XA_SECONDARY;	2901	sel = XA_SECONDARY;
2853	else	2902	else
2854	sel = xa[XA_CLIPBOARD];	2903	sel = xa[XA_CLIPBOARD];
2855		2904
2856	if (XGetSelectionOwner (display->display, sel) != None)	2905	if (XGetSelectionOwner (dpy, sel) != None)
2857	{	2906	{
2858	XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION],	2907	XConvertSelection (dpy, sel, target, xa[XA_VT_SELECTION],
2859	vt, selection_request_time);	2908	vt, selection_request_time);
2860	return 1;	2909	return 1;
2861	}	2910	}
2862		2911
2863	return 0;	2912	return 0;
…		…
2867	/*	2916	/*
2868	* Clear all selected text	2917	* Clear all selected text
2869	* EXT: SelectionClear	2918	* EXT: SelectionClear
2870	*/	2919	*/
2871	void	2920	void
2872	rxvt_term::selection_clear ()	2921	rxvt_term::selection_clear () NOTHROW
2873	{	2922	{
2874	want_refresh = 1;	2923	want_refresh = 1;
2875	free (selection.text);	2924	free (selection.text);
2876	selection.text = NULL;	2925	selection.text = NULL;
2877	selection.len = 0;	2926	selection.len = 0;
…		…
2926		2975
2927	int end_col;	2976	int end_col;
2928		2977
2929	for (; row <= selection.end.row; row++, col = 0)	2978	for (; row <= selection.end.row; row++, col = 0)
2930	{	2979	{
2931	#if ENABLE_FRILLS	2980	#if !ENABLE_MINIMAL
2932	if (selection.rect)	2981	if (selection.rect)
2933	{	2982	{
2934	col = selection.beg.col;	2983	col = selection.beg.col;
2935	end_col = ncol + 1;	2984	end_col = ncol + 1;
2936	}	2985	}
…		…
2939	end_col = ROW(row).l;	2988	end_col = ROW(row).l;
2940		2989
2941	col = max (col, 0);	2990	col = max (col, 0);
2942		2991
2943	if (row == selection.end.row	2992	if (row == selection.end.row
2944	#if ENABLE_FRILLS	2993	#if !ENABLE_MINIMAL
2945	|| selection.rect	2994	|| selection.rect
2946	#endif	2995	#endif
2947	)	2996	)
2948	min_it (end_col, selection.end.col);	2997	min_it (end_col, selection.end.col);
2949		2998
…		…
2972	#endif	3021	#endif
2973	else	3022	else
2974	new_selection_text[ofs++] = *t++;	3023	new_selection_text[ofs++] = *t++;
2975	}	3024	}
2976		3025
2977	#if ENABLE_FRILLS	3026	#if !ENABLE_MINIMAL
2978	if (selection.rect)	3027	if (selection.rect)
2979	{	3028	{
2980	while (ofs	3029	while (ofs
2981	&& new_selection_text[ofs - 1] != C0_LF	3030	&& new_selection_text[ofs - 1] != C0_LF
2982	&& unicode::is_space (new_selection_text[ofs - 1]))	3031	&& unicode::is_space (new_selection_text[ofs - 1]))
…		…
3012		3061
3013	selection_grab (tm);	3062	selection_grab (tm);
3014	}	3063	}
3015		3064
3016	bool	3065	bool
3017	rxvt_term::selection_grab (Time tm)	3066	rxvt_term::selection_grab (Time tm) NOTHROW
3018	{	3067	{
3019	selection_time = tm;	3068	selection_time = tm;
3020		3069
3021	XSetSelectionOwner (display->display, XA_PRIMARY, vt, tm);	3070	XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm);
3022	if (XGetSelectionOwner (display->display, XA_PRIMARY) == vt)	3071	if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt)
3023	{	3072	{
3024	display->set_selection_owner (this);	3073	display->set_selection_owner (this);
3025	return true;	3074	return true;
3026	}	3075	}
3027	else	3076	else
…		…
3031	}	3080	}
3032		3081
3033	#if 0	3082	#if 0
3034	XTextProperty ct;	3083	XTextProperty ct;
3035		3084
3036	if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0)	3085	if (XwcTextListToTextProperty (dpy, &selection.text, 1, XStringStyle, &ct) >= 0)
3037	{	3086	{
3038	set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems);	3087	set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems);
3039	XFree (ct.value);	3088	XFree (ct.value);
3040	}	3089	}
3041	#endif	3090	#endif
…		…
3045	/*	3094	/*
3046	* Mark or select text based upon number of clicks: 1, 2, or 3	3095	* Mark or select text based upon number of clicks: 1, 2, or 3
3047	* EXT: button 1 press	3096	* EXT: button 1 press
3048	*/	3097	*/
3049	void	3098	void
3050	rxvt_term::selection_click (int clicks, int x, int y)	3099	rxvt_term::selection_click (int clicks, int x, int y) NOTHROW
3051	{	3100	{
3052	clicks = ((clicks - 1) % 3) + 1;	3101	clicks = ((clicks - 1) % 3) + 1;
3053	selection.clicks = clicks; /* save clicks so extend will work */	3102	selection.clicks = clicks; /* save clicks so extend will work */
3054		3103
3055	if (clicks == 2 && !selection.rect	3104	if (clicks == 2 && !selection.rect
…		…
3074	/* ------------------------------------------------------------------------- */	3123	/* ------------------------------------------------------------------------- */
3075	/*	3124	/*
3076	* Mark a selection at the specified col/row	3125	* Mark a selection at the specified col/row
3077	*/	3126	*/
3078	void	3127	void
3079	rxvt_term::selection_start_colrow (int col, int row)	3128	rxvt_term::selection_start_colrow (int col, int row) NOTHROW
3080	{	3129	{
3081	want_refresh = 1;	3130	want_refresh = 1;
3082		3131
3083	selection.mark.row = row + view_start;	3132	selection.mark.row = row + view_start;
3084	selection.mark.col = col;	3133	selection.mark.col = col;
…		…
3087	selection.mark.col = clamp (selection.mark.col, 0, ncol - 1);	3136	selection.mark.col = clamp (selection.mark.col, 0, ncol - 1);
3088		3137
3089	while (selection.mark.col > 0	3138	while (selection.mark.col > 0
3090	&& ROW(selection.mark.row).t[selection.mark.col] == NOCHAR)	3139	&& ROW(selection.mark.row).t[selection.mark.col] == NOCHAR)
3091	--selection.mark.col;	3140	--selection.mark.col;
3092		3141
3093	if (selection.op)	3142	if (selection.op)
		3143	{
3094	{ /* clear the old selection */	3144	/* clear the old selection */
3095	selection.beg.row = selection.end.row = selection.mark.row;	3145	selection.beg.row = selection.end.row = selection.mark.row;
3096	selection.beg.col = selection.end.col = selection.mark.col;	3146	selection.beg.col = selection.end.col = selection.mark.col;
3097	}	3147	}
3098		3148
3099	selection.op = SELECTION_INIT;	3149	selection.op = SELECTION_INIT;
…		…
3110	#define DELIMIT_TEXT(x) \	3160	#define DELIMIT_TEXT(x) \
3111	(unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x)))	3161	(unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x)))
3112	#define DELIMIT_REND(x) 1	3162	#define DELIMIT_REND(x) 1
3113		3163
3114	void	3164	void
3115	rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret)	3165	rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW
3116	{	3166	{
3117	int col, row, dirnadd, tcol, trow, w1, w2;	3167	int col, row, dirnadd, tcol, trow, w1, w2;
3118	row_col_t bound;	3168	row_col_t bound;
3119	text_t *stp;	3169	text_t *stp;
3120	rend_t *srp;	3170	rend_t *srp;
…		…
3194	* flag == 0 ==> button 1	3244	* flag == 0 ==> button 1
3195	* flag == 1 ==> button 3 press	3245	* flag == 1 ==> button 3 press
3196	* flag == 2 ==> button 3 motion	3246	* flag == 2 ==> button 3 motion
3197	*/	3247	*/
3198	void	3248	void
3199	rxvt_term::selection_extend (int x, int y, int flag)	3249	rxvt_term::selection_extend (int x, int y, int flag) NOTHROW
3200	{	3250	{
3201	int col = clamp (Pixel2Col (x), 0, ncol);	3251	int col = clamp (Pixel2Col (x), 0, ncol);
3202	int row = clamp (Pixel2Row (y), 0, nrow - 1);	3252	int row = clamp (Pixel2Row (y), 0, nrow - 1);
3203		3253
3204	/*	3254	/*
…		…
3230	/* ------------------------------------------------------------------------- */	3280	/* ------------------------------------------------------------------------- */
3231	/*	3281	/*
3232	* Extend the selection to the specified col/row	3282	* Extend the selection to the specified col/row
3233	*/	3283	*/
3234	void	3284	void
3235	rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange)	3285	rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW
3236	{	3286	{
3237	row_col_t pos;	3287	row_col_t pos;
3238	enum {	3288	enum {
3239	LEFT, RIGHT	3289	LEFT, RIGHT
3240	} closeto = RIGHT;	3290	} closeto = RIGHT;
…		…
3288	* a point/word/line which is either the start or end of the selection	3338	* a point/word/line which is either the start or end of the selection
3289	* and it was decided by whichever point/word/line was `fixed' at the	3339	* and it was decided by whichever point/word/line was `fixed' at the
3290	* time of the most recent button3 press	3340	* time of the most recent button3 press
3291	*/	3341	*/
3292	if (button3 && buttonpress)	3342	if (button3 && buttonpress)
		3343	{
3293	{ /* button3 press */	3344	/* button3 press */
3294	/*	3345	/*
3295	* first determine which edge of the selection we are closest to	3346	* first determine which edge of the selection we are closest to
3296	*/	3347	*/
3297	if (ROWCOL_IS_BEFORE (pos, selection.beg)	3348	if (ROWCOL_IS_BEFORE (pos, selection.beg)
3298	|| (!ROWCOL_IS_AFTER (pos, selection.end)	3349	|| (!ROWCOL_IS_AFTER (pos, selection.end)
…		…
3316	selection.mark.row = selection.beg.row;	3367	selection.mark.row = selection.beg.row;
3317	selection.mark.col = selection.beg.col;	3368	selection.mark.col = selection.beg.col;
3318	}	3369	}
3319	}	3370	}
3320	else	3371	else
		3372	{
3321	{ /* button1 drag or button3 drag */	3373	/* button1 drag or button3 drag */
3322	if (ROWCOL_IS_AFTER (selection.mark, pos))	3374	if (ROWCOL_IS_AFTER (selection.mark, pos))
3323	{	3375	{
3324	if (selection.mark.row == selection.end.row	3376	if (selection.mark.row == selection.end.row
3325	&& selection.mark.col == selection.end.col	3377	&& selection.mark.col == selection.end.col
3326	&& clickchange	3378	&& clickchange
…		…
3343		3395
3344	if (selection.clicks == 1)	3396	if (selection.clicks == 1)
3345	{	3397	{
3346	if (selection.beg.col > ROW(selection.beg.row).l //TODO//FIXME//LEN	3398	if (selection.beg.col > ROW(selection.beg.row).l //TODO//FIXME//LEN
3347	&& !ROW(selection.beg.row).is_longer ()	3399	&& !ROW(selection.beg.row).is_longer ()
3348	#if ENABLE_FRILLS	3400	#if !ENABLE_MINIMAL
3349	&& !selection.rect	3401	&& !selection.rect
3350	#endif	3402	#endif
3351	)	3403	)
3352	selection.beg.col = ncol;	3404	selection.beg.col = ncol;
3353		3405
3354	if (	3406	if (
3355	selection.end.col > ROW(selection.end.row).l //TODO//FIXME//LEN	3407	selection.end.col > ROW(selection.end.row).l //TODO//FIXME//LEN
3356	&& !ROW(selection.end.row).is_longer ()	3408	&& !ROW(selection.end.row).is_longer ()
3357	#if ENABLE_FRILLS	3409	#if !ENABLE_MINIMAL
3358	&& !selection.rect	3410	&& !selection.rect
3359	#endif	3411	#endif
3360	)	3412	)
3361	selection.end.col = ncol;	3413	selection.end.col = ncol;
3362	}	3414	}
…		…
3369	selection_delimit_word (DN, &selection.end, &selection.end);	3421	selection_delimit_word (DN, &selection.end, &selection.end);
3370	}	3422	}
3371	else if (selection.clicks == 3)	3423	else if (selection.clicks == 3)
3372	{	3424	{
3373	#if ENABLE_FRILLS	3425	#if ENABLE_FRILLS
3374	if (OPTION (Opt_tripleclickwords))	3426	if (option (Opt_tripleclickwords))
3375	{	3427	{
3376	selection_delimit_word (UP, &selection.beg, &selection.beg);	3428	selection_delimit_word (UP, &selection.beg, &selection.beg);
3377		3429
3378	for (int end_row = selection.mark.row; end_row < nrow; end_row++)	3430	for (int end_row = selection.mark.row; end_row < nrow; end_row++)
3379	{	3431	{
3380	if (!ROW(end_row).is_longer ())	3432	if (!ROW(end_row).is_longer ())
3381	{	3433	{
3382	selection.end.row = end_row;	3434	selection.end.row = end_row;
3383	selection.end.col = ROW(end_row).l;	3435	selection.end.col = ROW(end_row).l;
		3436	# if !ENABLE_MINIMAL
3384	selection_remove_trailing_spaces ();	3437	selection_remove_trailing_spaces ();
		3438	# endif
3385	break;	3439	break;
3386	}	3440	}
3387	}	3441	}
3388	}	3442	}
3389	else	3443	else
…		…
3405	selection.end.row++;	3459	selection.end.row++;
3406	}	3460	}
3407	}	3461	}
3408		3462
3409	if (button3 && buttonpress)	3463	if (button3 && buttonpress)
		3464	{
3410	{ /* mark may need to be changed */	3465	/* mark may need to be changed */
3411	if (closeto == LEFT)	3466	if (closeto == LEFT)
3412	{	3467	{
3413	selection.mark.row = selection.end.row;	3468	selection.mark.row = selection.end.row;
3414	selection.mark.col = selection.end.col - (selection.clicks == 2);	3469	selection.mark.col = selection.end.col - (selection.clicks == 2);
3415	}	3470	}
…		…
3418	selection.mark.row = selection.beg.row;	3473	selection.mark.row = selection.beg.row;
3419	selection.mark.col = selection.beg.col;	3474	selection.mark.col = selection.beg.col;
3420	}	3475	}
3421	}	3476	}
3422		3477
3423	#if ENABLE_FRILLS	3478	#if !ENABLE_MINIMAL
3424	if (selection.rect && selection.beg.col > selection.end.col)	3479	if (selection.rect && selection.beg.col > selection.end.col)
3425	::swap (selection.beg.col, selection.end.col);	3480	::swap (selection.beg.col, selection.end.col);
3426	#endif	3481	#endif
3427	}	3482	}
3428		3483
3429	#if ENABLE_FRILLS	3484	#if !ENABLE_MINIMAL
3430	void	3485	void
3431	rxvt_term::selection_remove_trailing_spaces ()	3486	rxvt_term::selection_remove_trailing_spaces () NOTHROW
3432	{	3487	{
3433	int32_t end_col, end_row;	3488	int32_t end_col, end_row;
3434	text_t *stp;	3489	text_t *stp;
3435		3490
3436	end_col = selection.end.col;	3491	end_col = selection.end.col;
…		…
3474	/*	3529	/*
3475	* Double click on button 3 when already selected	3530	* Double click on button 3 when already selected
3476	* EXT: button 3 double click	3531	* EXT: button 3 double click
3477	*/	3532	*/
3478	void	3533	void
3479	rxvt_term::selection_rotate (int x, int y)	3534	rxvt_term::selection_rotate (int x, int y) NOTHROW
3480	{	3535	{
3481	selection.clicks = selection.clicks % 3 + 1;	3536	selection.clicks = selection.clicks % 3 + 1;
3482	selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1);	3537	selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1);
3483	}	3538	}
3484		3539
…		…
3486	/*	3541	/*
3487	* Respond to a request for our current selection	3542	* Respond to a request for our current selection
3488	* EXT: SelectionRequest	3543	* EXT: SelectionRequest
3489	*/	3544	*/
3490	void	3545	void
3491	rxvt_term::selection_send (const XSelectionRequestEvent &rq)	3546	rxvt_term::selection_send (const XSelectionRequestEvent &rq) NOTHROW
3492	{	3547	{
3493	XSelectionEvent ev;	3548	XSelectionEvent ev;
3494	dDisp;
3495		3549
3496	ev.type = SelectionNotify;	3550	ev.type = SelectionNotify;
3497	ev.property = None;	3551	ev.property = None;
3498	ev.display = rq.display;	3552	ev.display = rq.display;
3499	ev.requestor = rq.requestor;	3553	ev.requestor = rq.requestor;
…		…
3513	*target++ = xa[XA_COMPOUND_TEXT];	3567	*target++ = xa[XA_COMPOUND_TEXT];
3514	#if X_HAVE_UTF8_STRING	3568	#if X_HAVE_UTF8_STRING
3515	*target++ = xa[XA_UTF8_STRING];	3569	*target++ = xa[XA_UTF8_STRING];
3516	#endif	3570	#endif
3517		3571
3518	XChangeProperty (disp, rq.requestor, rq.property, XA_ATOM,	3572	XChangeProperty (dpy, rq.requestor, rq.property, XA_ATOM,
3519	32, PropModeReplace,	3573	32, PropModeReplace,
3520	(unsigned char *)target_list, target - target_list);	3574	(unsigned char *)target_list, target - target_list);
3521	ev.property = rq.property;	3575	ev.property = rq.property;
3522	}	3576	}
3523	#if TODO // TODO	3577	#if TODO // TODO
…		…
3526	/* TODO: Handle MULTIPLE */	3580	/* TODO: Handle MULTIPLE */
3527	}	3581	}
3528	#endif	3582	#endif
3529	else if (rq.target == xa[XA_TIMESTAMP] && selection.text)	3583	else if (rq.target == xa[XA_TIMESTAMP] && selection.text)
3530	{	3584	{
3531	XChangeProperty (disp, rq.requestor, rq.property, rq.target,	3585	XChangeProperty (dpy, rq.requestor, rq.property, rq.target,
3532	32, PropModeReplace, (unsigned char *)&selection_time, 1);	3586	32, PropModeReplace, (unsigned char *)&selection_time, 1);
3533	ev.property = rq.property;	3587	ev.property = rq.property;
3534	}	3588	}
3535	else if (rq.target == XA_STRING	3589	else if (rq.target == XA_STRING
3536	|| rq.target == xa[XA_TEXT]	3590	|| rq.target == xa[XA_TEXT]
…		…
3560	style = enc_string;	3614	style = enc_string;
3561	else if (target == xa[XA_TEXT])	3615	else if (target == xa[XA_TEXT])
3562	style = enc_text;	3616	style = enc_text;
3563	else if (target == xa[XA_COMPOUND_TEXT])	3617	else if (target == xa[XA_COMPOUND_TEXT])
3564	style = enc_compound_text;	3618	style = enc_compound_text;
3565	#if ENABLE_FRILLS	3619	#if !ENABLE_MINIMAL
3566	else if (target == xa[XA_UTF8_STRING])	3620	else if (target == xa[XA_UTF8_STRING])
3567	style = enc_utf8;	3621	style = enc_utf8;
3568	#endif	3622	#endif
3569	else	3623	else
3570	{	3624	{
…		…
3581	{	3635	{
3582	cl = L"";	3636	cl = L"";
3583	selectlen = 0;	3637	selectlen = 0;
3584	}	3638	}
3585		3639
3586	#if ENABLE_FRILLS	3640	#if !ENABLE_MINIMAL
3587	// xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it	3641	// xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it
3588	// so recode it manually	3642	// so recode it manually
3589	if (style == enc_utf8)	3643	if (style == enc_utf8)
3590	{	3644	{
3591	freect = 1;	3645	freect = 1;
…		…
3594	ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen);	3648	ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen);
3595	ct.nitems = strlen ((char *)ct.value);	3649	ct.nitems = strlen ((char *)ct.value);
3596	}	3650	}
3597	else	3651	else
3598	#endif	3652	#endif
3599	if (XwcTextListToTextProperty (disp, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0)	3653	if (XwcTextListToTextProperty (dpy, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0)
3600	freect = 1;	3654	freect = 1;
3601	else	3655	else
3602	{	3656	{
3603	/* if we failed to convert then send it raw */	3657	/* if we failed to convert then send it raw */
3604	ct.value = (unsigned char *)cl;	3658	ct.value = (unsigned char *)cl;
3605	ct.nitems = selectlen;	3659	ct.nitems = selectlen;
3606	ct.encoding = target;	3660	ct.encoding = target;
3607	}	3661	}
3608		3662
3609	XChangeProperty (disp, rq.requestor, rq.property,	3663	XChangeProperty (dpy, rq.requestor, rq.property,
3610	ct.encoding, 8, PropModeReplace,	3664	ct.encoding, 8, PropModeReplace,
3611	ct.value, (int)ct.nitems);	3665	ct.value, (int)ct.nitems);
3612	ev.property = rq.property;	3666	ev.property = rq.property;
3613		3667
3614	if (freect)	3668	if (freect)
3615	XFree (ct.value);	3669	XFree (ct.value);
3616	}	3670	}
3617		3671
3618	XSendEvent (disp, rq.requestor, False, 0L, (XEvent *)&ev);	3672	XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev);
3619	}
3620
3621	/* ------------------------------------------------------------------------- *
3622	* MOUSE ROUTINES *
3623	* ------------------------------------------------------------------------- */
3624
3625	/*
3626	* return col/row values corresponding to x/y pixel values
3627	*/
3628	void
3629	rxvt_term::pixel_position (int *x, int *y)
3630	{
3631	*x = Pixel2Col (*x);
3632	/* max_it (*x, 0); min_it (*x, (int)ncol - 1); */
3633	*y = Pixel2Row (*y);
3634	/* max_it (*y, 0); min_it (*y, (int)nrow - 1); */
3635	}	3673	}
3636		3674
3637	/* ------------------------------------------------------------------------- */	3675	/* ------------------------------------------------------------------------- */
3638	#ifdef USE_XIM	3676	#ifdef USE_XIM
3639	void	3677	void
3640	rxvt_term::im_set_position (XPoint &pos)	3678	rxvt_term::im_set_position (XPoint &pos) NOTHROW
3641	{	3679	{
3642	XWindowAttributes xwa;	3680	XWindowAttributes xwa;
3643		3681
3644	XGetWindowAttributes (display->display, vt, &xwa);	3682	XGetWindowAttributes (dpy, vt, &xwa);
3645		3683
3646	pos.x = xwa.x + Col2Pixel (screen.cur.col);	3684	pos.x = xwa.x + Col2Pixel (screen.cur.col);
3647	pos.y = xwa.y + Height2Pixel (screen.cur.row) + fbase;	3685	pos.y = xwa.y + Height2Pixel (screen.cur.row) + fbase;
3648	}	3686	}
3649	#endif	3687	#endif
3650		3688
3651	#if ENABLE_OVERLAY	3689	#if ENABLE_OVERLAY
3652	void	3690	void
3653	rxvt_term::scr_overlay_new (int x, int y, int w, int h)	3691	rxvt_term::scr_overlay_new (int x, int y, int w, int h) NOTHROW
3654	{	3692	{
3655	if (nrow < 1 || ncol < 1)	3693	if (nrow < 1 || ncol < 1)
3656	return;	3694	return;
3657		3695
3658	want_refresh = 1;	3696	want_refresh = 1;
…		…
3703	*rp = r;	3741	*rp = r;
3704	}	3742	}
3705	}	3743	}
3706		3744
3707	void	3745	void
3708	rxvt_term::scr_overlay_off ()	3746	rxvt_term::scr_overlay_off () NOTHROW
3709	{	3747	{
3710	if (!ov_text)	3748	if (!ov_text)
3711	return;	3749	return;
3712		3750
3713	want_refresh = 1;	3751	want_refresh = 1;
…		…
3721	delete [] ov_text; ov_text = 0;	3759	delete [] ov_text; ov_text = 0;
3722	delete [] ov_rend; ov_rend = 0;	3760	delete [] ov_rend; ov_rend = 0;
3723	}	3761	}
3724		3762
3725	void	3763	void
3726	rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend)	3764	rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW
3727	{	3765	{
3728	if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2)	3766	if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2)
3729	return;	3767	return;
3730		3768
3731	x++, y++;	3769	x++, y++;
…		…
3733	ov_text[y][x] = text;	3771	ov_text[y][x] = text;
3734	ov_rend[y][x] = rend;	3772	ov_rend[y][x] = rend;
3735	}	3773	}
3736		3774
3737	void	3775	void
3738	rxvt_term::scr_overlay_set (int x, int y, const char *s)	3776	rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW
3739	{	3777	{
3740	while (*s)	3778	while (*s)
3741	scr_overlay_set (x++, y, *s++);	3779	scr_overlay_set (x++, y, *s++);
3742	}	3780	}
3743		3781
3744	void	3782	void
3745	rxvt_term::scr_overlay_set (int x, int y, const wchar_t *s)	3783	rxvt_term::scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW
3746	{	3784	{
3747	while (*s)	3785	while (*s)
3748	{	3786	{
3749	text_t t = *s++;	3787	text_t t = *s++;
3750	int width = wcwidth (t);	3788	int width = WCWIDTH (t);
3751		3789
3752	while (width--)	3790	while (width--)
3753	{	3791	{
3754	scr_overlay_set (x++, y, t);	3792	scr_overlay_set (x++, y, t);
3755	t = NOCHAR;	3793	t = NOCHAR;
3756	}	3794	}
3757	}	3795	}
3758	}	3796	}
3759		3797
3760	void	3798	void
3761	rxvt_term::scr_swap_overlay ()	3799	rxvt_term::scr_swap_overlay () NOTHROW
3762	{	3800	{
3763	if (!ov_text)	3801	if (!ov_text)
3764	return;	3802	return;
3765		3803
3766	// swap screen mem with overlay	3804	// swap screen mem with overlay

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