[ViewVC] Diff of: cvs/rxvt-unicode/src/background.C

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.15 by sasha, Mon Nov 19 15:50:46 2007 UTC vs.
Revision 1.39 by sf-exg, Mon Jul 26 09:57:53 2010 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: background.C - former xpm.C	2	* File: background.C - former xpm.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
8	*	8	*
9	* This program is free software; you can redistribute it and/or modify	9	* This program is free software; you can redistribute it and/or modify
10	* it under the terms of the GNU General Public License as published by	10	* it under the terms of the GNU General Public License as published by
11	* the Free Software Foundation; either version 2 of the License, or	11	* the Free Software Foundation; either version 2 of the License, or
25	#include "rxvt.h" /* NECESSARY */	25	#include "rxvt.h" /* NECESSARY */
26		26
27	#define DO_TIMING_TEST 0	27	#define DO_TIMING_TEST 0
28		28
29	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
		30	# include <sys/time.h>
30	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
31	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv;\
32	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
33		34
34	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
35	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\	36	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\
36	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\	37	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\
…		…
86	*/	87	*/
87		88
88	#ifdef HAVE_BG_PIXMAP	89	#ifdef HAVE_BG_PIXMAP
89	bgPixmap_t::bgPixmap_t ()	90	bgPixmap_t::bgPixmap_t ()
90	{	91	{
		92	// this is basically redundant as bgPixmap_t is only used in
		93	// zero_initialised-derived structs
91	#ifdef HAVE_AFTERIMAGE	94	#ifdef HAVE_AFTERIMAGE
92	original_asim = NULL;	95	original_asim = NULL;
93	#endif	96	#endif
94	#ifdef BG_IMAGE_FROM_FILE	97	#ifdef BG_IMAGE_FROM_FILE
95	h_scale = v_scale = 0;	98	h_scale = v_scale = 0;
96	h_align = v_align = 0;	99	h_align = v_align = 0;
97	#endif	100	#endif
98	flags = 0;	101	flags = 0;
99	pixmap = None;	102	pixmap = None;
		103	valid_since = invalid_since = 0;
		104	target = 0;
100	}	105	}
101		106
102	void	107	void
103	bgPixmap_t::destroy ()	108	bgPixmap_t::destroy ()
104	{	109	{
…		…
119	return true;	124	return true;
120	# endif	125	# endif
121		126
122	# ifdef BG_IMAGE_FROM_FILE	127	# ifdef BG_IMAGE_FROM_FILE
123	# ifdef HAVE_AFTERIMAGE	128	# ifdef HAVE_AFTERIMAGE
124	if (original_asim != NULL)	129	if (original_asim)
125	# endif	130	# endif
126	{	131	{
127	if (h_scale != 0 \|\| v_scale != 0	132	if (h_scale != 0 \|\| v_scale != 0
128	\|\| h_align != 0 \|\| v_align != 0)	133	\|\| h_align != 0 \|\| v_align != 0)
129	return true;	134	return true;
…		…
131	# endif	136	# endif
132		137
133	return false;	138	return false;
134	}	139	}
135		140
136	bool	141	bool
137	bgPixmap_t::window_position_sensitive ()	142	bgPixmap_t::window_position_sensitive ()
138	{	143	{
139	# ifdef ENABLE_TRANSPARENCY	144	# ifdef ENABLE_TRANSPARENCY
140	if (flags & isTransparent)	145	if (flags & isTransparent)
141	return true;	146	return true;
142	# endif	147	# endif
143		148
144	# ifdef BG_IMAGE_FROM_FILE	149	# ifdef BG_IMAGE_FROM_FILE
145	# ifdef HAVE_AFTERIMAGE	150	# ifdef HAVE_AFTERIMAGE
146	if (original_asim != NULL)	151	if (original_asim)
147	# endif	152	# endif
148	{	153	{
149	if (h_align == rootAlign \|\| v_align == rootAlign)	154	if (h_align == rootAlign \|\| v_align == rootAlign)
150	return true;	155	return true;
151	}	156	}
…		…
155	};	160	};
156		161
157	bool bgPixmap_t::need_client_side_rendering ()	162	bool bgPixmap_t::need_client_side_rendering ()
158	{	163	{
159	# ifdef HAVE_AFTERIMAGE	164	# ifdef HAVE_AFTERIMAGE
160	if (original_asim != NULL)	165	if (original_asim)
161	return true;	166	return true;
162	# endif	167	# endif
163	# ifdef ENABLE_TRANSPARENCY	168	# ifdef ENABLE_TRANSPARENCY
164	if (flags & isTransparent)	169	if (flags & isTransparent)
165	{	170	{
…		…
254	int geom_flags = 0, changed = 0;	259	int geom_flags = 0, changed = 0;
255	int x = 0, y = 0;	260	int x = 0, y = 0;
256	unsigned int w = 0, h = 0;	261	unsigned int w = 0, h = 0;
257	unsigned int n;	262	unsigned int n;
258	unsigned long new_flags = (flags & (~geometryFlags));	263	unsigned long new_flags = (flags & (~geometryFlags));
259	char *p;	264	const char *p;
260	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	265	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
261		266
262	if (geom == NULL)	267	if (geom == NULL)
263	return false;	268	return false;
264		269
265	char str[MAXLEN_GEOM];	270	char str[MAXLEN_GEOM];
…		…
272	if (n < MAXLEN_GEOM)	277	if (n < MAXLEN_GEOM)
273	{	278	{
274	char *ops;	279	char *ops;
275	new_flags \|= geometrySet;	280	new_flags \|= geometrySet;
276		281
277	strncpy (str, geom, n);	282	memcpy (str, geom, n);
278	str[n] = '\0';	283	str[n] = '\0';
279	if (str[0] == ':')	284	if (str[0] == ':')
280	ops = &str[0];	285	ops = &str[0];
281	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	286	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
282	ops = &str[0];	287	ops = &str[0];
…		…
302	y = x;	307	y = x;
303	geom_flags \|= YValue;	308	geom_flags \|= YValue;
304	}	309	}
305		310
306	if (flags & geometrySet)	311	if (flags & geometrySet)
		312	{
307	{/* new geometry is an adjustment to the old one ! */	313	/* new geometry is an adjustment to the old one ! */
308	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	314	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
309	{	315	{
310	if (w == 0 && h != 0)	316	if (w == 0 && h != 0)
311	{	317	{
312	w = h_scale;	318	w = h_scale;
…		…
328	}	334	}
329	}	335	}
330	else /* setting up geometry from scratch */	336	else /* setting up geometry from scratch */
331	{	337	{
332	if (!(geom_flags & XValue))	338	if (!(geom_flags & XValue))
		339	{
333	{/* use default geometry - centered */	340	/* use default geometry - centered */
334	x = y = defaultAlign;	341	x = y = defaultAlign;
335	}	342	}
336	else if (!(geom_flags & YValue))	343	else if (!(geom_flags & YValue))
337	y = x;	344	y = x;
338		345
339	if ((geom_flags & (WidthValue\|HeightValue)) == 0)	346	if ((geom_flags & (WidthValue\|HeightValue)) == 0)
		347	{
340	{/* use default geometry - scaled */	348	/* use default geometry - scaled */
341	w = h = defaultScale;	349	w = h = defaultScale;
342	}	350	}
343	else if (geom_flags & WidthValue)	351	else if (geom_flags & WidthValue)
344	{	352	{
345	if (!(geom_flags & HeightValue))	353	if (!(geom_flags & HeightValue))
…		…
348	else	356	else
349	w = h;	357	w = h;
350	}	358	}
351	} /* done parsing geometry string */	359	} /* done parsing geometry string */
352	else if (!(flags & geometrySet))	360	else if (!(flags & geometrySet))
		361	{
353	{ /* default geometry - scaled and centered */	362	/* default geometry - scaled and centered */
354	x = y = defaultAlign;	363	x = y = defaultAlign;
355	w = h = defaultScale;	364	w = h = defaultScale;
356	}	365	}
357		366
358	if (!(flags & geometrySet))	367	if (!(flags & geometrySet))
…		…
361	if (ops)	370	if (ops)
362	{	371	{
363	while (*ops)	372	while (*ops)
364	{	373	{
365	while (ops == ':' \|\| isspace(ops)) ++ops;	374	while (ops == ':' \|\| isspace(ops)) ++ops;
		375
366	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	376	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0)
367	if (CHECK_GEOM_OPS("tile"))	377	if (CHECK_GEOM_OPS ("tile"))
368	{	378	{
369	w = h = noScale;	379	w = h = noScale;
370	geom_flags \|= WidthValue\|HeightValue;	380	geom_flags \|= WidthValue\|HeightValue;
371	}	381	}
372	else if (CHECK_GEOM_OPS("propscale"))	382	else if (CHECK_GEOM_OPS ("propscale"))
373	{	383	{
374	if (w == 0 && h == 0)	384	if (w == 0 && h == 0)
375	{	385	{
376	w = windowScale;	386	w = windowScale;
377	geom_flags \|= WidthValue;	387	geom_flags \|= WidthValue;
378	}	388	}
379	new_flags \|= propScale;	389	new_flags \|= propScale;
380	}	390	}
381	else if (CHECK_GEOM_OPS("hscale"))	391	else if (CHECK_GEOM_OPS ("hscale"))
382	{	392	{
383	if (w == 0)
384	w = windowScale;	393	if (w == 0) w = windowScale;
		394
385	h = noScale;	395	h = noScale;
386	geom_flags \|= WidthValue\|HeightValue;	396	geom_flags \|= WidthValue\|HeightValue;
387	}	397	}
388	else if (CHECK_GEOM_OPS("vscale"))	398	else if (CHECK_GEOM_OPS ("vscale"))
389	{	399	{
390	if (h == 0)
391	h = windowScale;	400	if (h == 0) h = windowScale;
		401
392	w = noScale;	402	w = noScale;
393	geom_flags \|= WidthValue\|HeightValue;	403	geom_flags \|= WidthValue\|HeightValue;
394	}	404	}
395	else if (CHECK_GEOM_OPS("scale"))	405	else if (CHECK_GEOM_OPS ("scale"))
396	{	406	{
397	if (h == 0)
398	h = windowScale;	407	if (h == 0) h = windowScale;
399	if (w == 0)
400	w = windowScale;	408	if (w == 0) w = windowScale;
		409
401	geom_flags \|= WidthValue\|HeightValue;	410	geom_flags \|= WidthValue\|HeightValue;
402	}	411	}
403	else if (CHECK_GEOM_OPS("auto"))	412	else if (CHECK_GEOM_OPS ("auto"))
404	{	413	{
405	w = h = windowScale;	414	w = h = windowScale;
406	x = y = centerAlign;	415	x = y = centerAlign;
407	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	416	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
408	}	417	}
409	else if (CHECK_GEOM_OPS("root"))	418	else if (CHECK_GEOM_OPS ("root"))
410	{	419	{
411	w = h = noScale;	420	w = h = noScale;
412	x = y = rootAlign;	421	x = y = rootAlign;
413	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	422	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
414	}	423	}
415	# undef CHECK_GEOM_OPS	424	# undef CHECK_GEOM_OPS
		425
416	while (ops != ':' && ops != '\0') ++ops;	426	while (ops != ':' && ops != '\0') ++ops;
417	} /* done parsing ops */	427	} /* done parsing ops */
418	}	428	}
419		429
420	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	430	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
421	++changed;
422	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	431	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
423	++changed;
424	if (check_set_align_value (geom_flags, XValue, h_align, x))	432	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
425	++changed;
426	if (check_set_align_value (geom_flags, YValue, v_align, y))	433	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
427	++changed;
428	}	434	}
429		435
430	if (new_flags != flags)	436	if (new_flags != flags)
431	{	437	{
432	flags = new_flags;	438	flags = new_flags;
433	changed++;	439	changed++;
434	}	440	}
		441
435	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	442	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
436	// flags, h_scale, v_scale, h_align, v_align);	443	// flags, h_scale, v_scale, h_align, v_align);
437	return (changed > 0);	444	return (changed > 0);
438	}	445	}
439		446
440	# ifdef HAVE_AFTERIMAGE	447	# ifdef HAVE_AFTERIMAGE
…		…
442	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	449	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)
443	{	450	{
444	if (target == NULL)	451	if (target == NULL)
445	return false;	452	return false;
446		453
		454	target->init_asv ();
		455
		456	ASImage *result = 0;
		457
447	int target_width = (int)target->szHint.width;	458	int target_width = target->szHint.width;
448	int target_height = (int)target->szHint.height;	459	int target_height = target->szHint.height;
449	int new_pmap_width = target_width, new_pmap_height = target_height;	460	int new_pmap_width = target_width;
450	ASImage *result = NULL;	461	int new_pmap_height = target_height;
451		462
452	int x = 0;	463	int x = 0;
453	int y = 0;	464	int y = 0;
454	int w = h_scale * target_width / 100;	465	int w = h_scale * target_width / 100;
455	int h = v_scale * target_height / 100;	466	int h = v_scale * target_height / 100;
…		…
462	{	473	{
463	target->get_window_origin(x, y);	474	target->get_window_origin(x, y);
464	x = -x;	475	x = -x;
465	y = -y;	476	y = -y;
466	}	477	}
		478
467	if (h_align != rootAlign)	479	if (h_align != rootAlign)
468	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);	480	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
		481
469	if (v_align != rootAlign)	482	if (v_align != rootAlign)
470	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);	483	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
471	}	484	}
472		485
473	if (original_asim == NULL	486	if (!original_asim
474	\|\| x >= target_width	487	\|\| x >= target_width
475	\|\| y >= target_height	488	\|\| y >= target_height
476	\|\| (w > 0 && x + w <= 0)	489	\|\| (w > 0 && x + w <= 0)
477	\|\| (h > 0 && y + h <= 0))	490	\|\| (h > 0 && y + h <= 0))
478	{	491	{
479	if (background)	492	if (background)
480	{	493	{
481	new_pmap_width = background->width;	494	new_pmap_width = background->width;
482	new_pmap_height = background->height;	495	new_pmap_height = background->height;
483	result = background;	496	result = background;
		497
484	if (background_tint != TINT_LEAVE_SAME)	498	if (background_tint != TINT_LEAVE_SAME)
485	{	499	{
486	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	500	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
487	target_width, target_height, background_tint,	501	target_width, target_height, background_tint,
488	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	502	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
489	if (tmp)	503	if (tmp)
490	result = tmp;	504	result = tmp;
491	}	505	}
…		…
494	new_pmap_width = new_pmap_height = 0;	508	new_pmap_width = new_pmap_height = 0;
495	}	509	}
496	else	510	else
497	{	511	{
498	result = original_asim;	512	result = original_asim;
		513
499	if ((w > 0 && w != original_asim->width)	514	if ((w > 0 && w != original_asim->width)
500	\|\| (h > 0 && h != original_asim->height))	515	\|\| (h > 0 && h != original_asim->height))
501	{	516	{
502	result = scale_asimage (target->asv, original_asim,	517	result = scale_asimage (target->asv, original_asim,
503	w > 0 ? w : original_asim->width,	518	w > 0 ? w : original_asim->width,
504	h > 0 ? h : original_asim->height,	519	h > 0 ? h : original_asim->height,
505	background ? ASA_ASImage : ASA_XImage,	520	background ? ASA_ASImage : ASA_XImage,
506	100, ASIMAGE_QUALITY_DEFAULT);	521	100, ASIMAGE_QUALITY_DEFAULT);
507	}	522	}
		523
508	if (background == NULL)	524	if (background == NULL)
		525	{
509	{/* if tiling - pixmap has to be sized exactly as the image,	526	/* if tiling - pixmap has to be sized exactly as the image,
510	but there is no need to make it bigger then the window! */	527	but there is no need to make it bigger than the window! */
511	if (h_scale == 0)	528	if (h_scale == 0)
512	new_pmap_width = min (result->width, target_width);	529	new_pmap_width = min (result->width, target_width);
513	if (v_scale == 0)	530	if (v_scale == 0)
514	new_pmap_height = min (result->height, target_height);	531	new_pmap_height = min (result->height, target_height);
515	/* we also need to tile our image in one or both directions */	532	/* we also need to tile our image in one or both directions */
516	if (h_scale == 0 \|\| v_scale == 0)	533	if (h_scale == 0 \|\| v_scale == 0)
517	{	534	{
518	ASImage *tmp = tile_asimage (target->asv, result,	535	ASImage *tmp = tile_asimage (target->asv, result,
519	(h_scale > 0) ? 0 : (int)result->width - x,	536	(h_scale > 0) ? 0 : (int)result->width - x,
520	(v_scale > 0) ? 0 : (int)result->height - y,	537	(v_scale > 0) ? 0 : (int)result->height - y,
521	new_pmap_width,	538	new_pmap_width,
522	new_pmap_height,	539	new_pmap_height,
523	TINT_LEAVE_SAME, ASA_XImage,	540	TINT_LEAVE_SAME, ASA_XImage,
524	100, ASIMAGE_QUALITY_DEFAULT);	541	100, ASIMAGE_QUALITY_DEFAULT);
525	if (tmp)	542	if (tmp)
526	{	543	{
527	if (result != original_asim)	544	if (result != original_asim)
528	destroy_asimage (&result);	545	destroy_asimage (&result);
		546
529	result = tmp;	547	result = tmp;
530	}	548	}
531	}	549	}
532	}	550	}
533	else	551	else
		552	{
534	{/* if blending background and image - pixmap has to be sized same as target window */	553	/* if blending background and image - pixmap has to be sized same as target window */
535	ASImageLayer *layers = create_image_layers (2);	554	ASImageLayer *layers = create_image_layers (2);
536	ASImage *merged_im = NULL;	555	ASImage *merged_im = NULL;
537		556
538	layers[0].im = background;	557	layers[0].im = background;
539	layers[0].clip_width = target_width;	558	layers[0].clip_width = target_width;
540	layers[0].clip_height = target_height;	559	layers[0].clip_height = target_height;
541	layers[0].tint = background_tint;	560	layers[0].tint = background_tint;
542	layers[1].im = result;	561	layers[1].im = result;
		562
543	if (w <= 0)	563	if (w <= 0)
		564	{
544	{/* tile horizontally */	565	/* tile horizontally */
545	while (x > 0) x -= (int)result->width;	566	while (x > 0) x -= (int)result->width;
546	layers[1].dst_x = x;	567	layers[1].dst_x = x;
547	layers[1].clip_width = result->width+target_width;	568	layers[1].clip_width = result->width+target_width;
548	}	569	}
549	else	570	else
		571	{
550	{/* clip horizontally */	572	/* clip horizontally */
551	layers[1].dst_x = x;	573	layers[1].dst_x = x;
552	layers[1].clip_width = result->width;	574	layers[1].clip_width = result->width;
553	}	575	}
		576
554	if (h <= 0)	577	if (h <= 0)
555	{	578	{
556	while (y > 0) y -= (int)result->height;	579	while (y > 0) y -= (int)result->height;
557	layers[1].dst_y = y;	580	layers[1].dst_y = y;
558	layers[1].clip_height = result->height + target_height;	581	layers[1].clip_height = result->height + target_height;
…		…
560	else	583	else
561	{	584	{
562	layers[1].dst_y = y;	585	layers[1].dst_y = y;
563	layers[1].clip_height = result->height;	586	layers[1].clip_height = result->height;
564	}	587	}
		588
565	if (target->rs[Rs_blendtype])	589	if (target->rs[Rs_blendtype])
566	{	590	{
567	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	591	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
568	if (layers[1].merge_scanlines == NULL)	592	if (layers[1].merge_scanlines == NULL)
569	layers[1].merge_scanlines = alphablend_scanlines;	593	layers[1].merge_scanlines = alphablend_scanlines;
570	}	594	}
		595
571	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	596	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
572	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	597	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		598
573	if (tmp)	599	if (tmp)
574	{	600	{
575	if (result != original_asim)	601	if (result != original_asim)
576	destroy_asimage (&result);	602	destroy_asimage (&result);
		603
577	result = tmp;	604	result = tmp;
578	}	605	}
		606
579	free (layers);	607	free (layers);
580	}	608	}
581	}	609	}
582	TIMING_TEST_PRINT_RESULT (asim);	610	TIMING_TEST_PRINT_RESULT (asim);
583		611
…		…
612		640
613	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	641	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
614	int dst_width = result->width, dst_height = result->height;	642	int dst_width = result->width, dst_height = result->height;
615	if (background == NULL)	643	if (background == NULL)
616	{	644	{
617	if (h_scale > 0)
618	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	645	if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
619	if (v_scale > 0)
620	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	646	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
621		647
622	if (dst_x > 0 \|\| dst_y > 0	648	if (dst_x > 0 \|\| dst_y > 0
623	\|\| dst_x + dst_width < new_pmap_width	649	\|\| dst_x + dst_width < new_pmap_width
624	\|\| dst_y + dst_height < new_pmap_height)	650	\|\| dst_y + dst_height < new_pmap_height)
625	{
626	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	651	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
627	}
628	}	652	}
629		653
630	/* put result on pixmap */	654	/* put result on pixmap */
631	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	655	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
632	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	656	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
…		…
643	# endif /* HAVE_AFTERIMAGE */	667	# endif /* HAVE_AFTERIMAGE */
644		668
645	bool	669	bool
646	bgPixmap_t::set_file (const char *file)	670	bgPixmap_t::set_file (const char *file)
647	{	671	{
648	char *f;
649
650	assert (file != NULL);	672	assert (file);
651		673
652	if (*file != '\0')	674	if (*file)
653	{	675	{
654	# ifdef HAVE_AFTERIMAGE	676	# ifdef HAVE_AFTERIMAGE
655	if (target->asimman == NULL)	677	if (!target->asimman)
656	target->asimman = create_generic_imageman (target->rs[Rs_path]);	678	target->asimman = create_generic_imageman (target->rs[Rs_path]);
657	if ((f = strchr (file, ';')) == NULL)	679
658	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	680	if (const char *p = strchr (file, ';'))
659	else
660	{	681	{
661	size_t len = f - file;	682	size_t len = p - file;
662	f = (char *)malloc (len + 1);	683	char f = (char )malloc (len + 1);
663	strncpy (f, file, len);	684	memcpy (f, file, len);
664	f[len] = '\0';	685	f[len] = '\0';
665	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);	686	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
666	free (f);	687	free (f);
667	}	688	}
		689	else
		690	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
		691
668	return (original_asim != NULL);	692	return original_asim;
669	# endif	693	# endif
670	}	694	}
		695
671	return false;	696	return false;
672	}	697	}
673		698
674	# endif /* BG_IMAGE_FROM_FILE */	699	# endif /* BG_IMAGE_FROM_FILE */
675		700
…		…
680	if (!(flags & isTransparent))	705	if (!(flags & isTransparent))
681	{	706	{
682	flags \|= isTransparent;	707	flags \|= isTransparent;
683	return true;	708	return true;
684	}	709	}
		710
685	return false;	711	return false;
686	}	712	}
687		713
688	bool	714	bool
689	bgPixmap_t::set_blur_radius (const char *geom)	715	bgPixmap_t::set_blur_radius (const char *geom)
…		…
770	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	796	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
771	tint = new_tint;	797	tint = new_tint;
772	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	798	flags = (flags & ~tintFlags) \| new_flags \| tintSet;
773	return true;	799	return true;
774	}	800	}
		801
775	return false;	802	return false;
776	}	803	}
777		804
778	bool	805	bool
779	bgPixmap_t::unset_tint ()	806	bgPixmap_t::unset_tint ()
…		…
783	if (new_flags != (flags & tintFlags))	810	if (new_flags != (flags & tintFlags))
784	{	811	{
785	flags = (flags&~tintFlags)\|new_flags;	812	flags = (flags&~tintFlags)\|new_flags;
786	return true;	813	return true;
787	}	814	}
		815
788	return false;	816	return false;
789	}	817	}
790		818
791	bool	819	bool
792	bgPixmap_t::set_shade (const char *shade_str)	820	bgPixmap_t::set_shade (const char *shade_str)
793	{	821	{
794	int new_shade = (shade_str) ? atoi (shade_str) : 0;	822	int new_shade = (shade_str) ? atoi (shade_str) : 0;
795		823
796	if (new_shade < 0 && new_shade > -100)	824	if (new_shade < 0 && new_shade > -100)
797	new_shade = 200 - (100 + new_shade);	825	new_shade = 200 - (100 + new_shade);
798	else if (new_shade == 100)	826	else if (new_shade == 100)
799	new_shade = 0;	827	new_shade = 0;
800		828
801	if (new_shade != shade)	829	if (new_shade != shade)
802	{	830	{
803	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	831	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
804	shade = new_shade;	832	shade = new_shade;
805	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;	833	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
806	return true;	834	return true;
807	}	835	}
		836
808	return false;	837	return false;
809	}	838	}
810		839
811	/* make_transparency_pixmap()	840	/* make_transparency_pixmap()
812	* Builds a pixmap sized the same as terminal window, with depth same as the root window	841	* Builds a pixmap sized the same as terminal window, with depth same as the root window
…		…
819	unsigned long result = 0;	848	unsigned long result = 0;
820		849
821	if (target == NULL)	850	if (target == NULL)
822	return 0;	851	return 0;
823		852
824	/* root dimentions may change from call to call - but Display structure should	853	/* root dimensions may change from call to call - but Display structure should
825	* be always up-to-date, so let's use it :	854	* be always up-to-date, so let's use it :
826	*/	855	*/
827	Window root = target->display->root;	856	Window root = target->display->root;
828	int screen = target->display->screen;	857	int screen = target->display->screen;
829	Display *dpy = target->dpy;	858	Display *dpy = target->dpy;
…		…
842	if (sx + window_width <= 0 \|\| sy + window_height <= 0	871	if (sx + window_width <= 0 \|\| sy + window_height <= 0
843	\|\| sx >= root_width \|\| sy >= root_height)	872	\|\| sx >= root_width \|\| sy >= root_height)
844	return 0;	873	return 0;
845		874
846	if (root_pixmap != None)	875	if (root_pixmap != None)
		876	{
847	{/* we want to validate the pixmap and get it's size at the same time : */	877	/* we want to validate the pixmap and get it's size at the same time : */
848	int junk;	878	int junk;
849	unsigned int ujunk;	879	unsigned int ujunk;
850	/* root pixmap may be bad - allow a error */	880	/* root pixmap may be bad - allow a error */
851	target->allowedxerror = -1;	881	target->allowedxerror = -1;
852		882
…		…
861		891
862	if (tiled_root_pmap == None) /* something really bad happened - abort */	892	if (tiled_root_pmap == None) /* something really bad happened - abort */
863	return 0;	893	return 0;
864		894
865	if (root_pixmap == None)	895	if (root_pixmap == None)
		896	{
866	{ /* use tricks to obtain the root background image :*/	897	/* use tricks to obtain the root background image :*/
867	/* we want to create Overrideredirect window overlapping out window	898	/* we want to create Overrideredirect window overlapping out window
868	with background type of Parent Relative and then grab it */	899	with background type of Parent Relative and then grab it */
869	XSetWindowAttributes attr;	900	XSetWindowAttributes attr;
870	Window src;	901	Window src;
871	bool success = false;	902	bool success = false;
…		…
886	XGrabServer (dpy);	917	XGrabServer (dpy);
887	XMapRaised (dpy, src);	918	XMapRaised (dpy, src);
888	XSync (dpy, False);	919	XSync (dpy, False);
889		920
890	/* XSync should get window where it's properly exposed,	921	/* XSync should get window where it's properly exposed,
891	* but to be on the safe side - let's check for the actuall event to arrive : */	922	* but to be on the safe side - let's check for the actual event to arrive : */
892	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	923	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
893	++ev_count;	924	++ev_count;
894		925
895	if (ev_count > 0);	926	if (ev_count > 0);
		927	{
896	{ /* hooray! - we can grab the image! */	928	/* hooray! - we can grab the image! */
897	gc = XCreateGC (dpy, root, 0, NULL);	929	gc = XCreateGC (dpy, root, 0, NULL);
898	if (gc)	930	if (gc)
899	{	931	{
900	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	932	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
901	success = true;	933	success = true;
902	}	934	}
903	}	935	}
		936
904	XDestroyWindow (dpy, src);	937	XDestroyWindow (dpy, src);
905	XUngrabServer (dpy);	938	XUngrabServer (dpy);
906	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	939	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
907	}	940	}
908		941
…		…
913	}	946	}
914	else	947	else
915	result \|= transpPmapTiled;	948	result \|= transpPmapTiled;
916	}	949	}
917	else	950	else
		951	{
918	{/* strightforward pixmap copy */	952	/* straightforward pixmap copy */
919	gcv.tile = root_pixmap;	953	gcv.tile = root_pixmap;
920	gcv.fill_style = FillTiled;	954	gcv.fill_style = FillTiled;
921		955
922	while (sx < 0) sx += (int)root_width;	956	while (sx < 0) sx += (int)root_width;
923	while (sy < 0) sy += (int)root_height;	957	while (sy < 0) sy += (int)root_height;
…		…
971	{	1005	{
972	c.r = (c.r * shade) / 100;	1006	c.r = (c.r * shade) / 100;
973	c.g = (c.g * shade) / 100;	1007	c.g = (c.g * shade) / 100;
974	c.b = (c.b * shade) / 100;	1008	c.b = (c.b * shade) / 100;
975	}	1009	}
976	else if( shade > 100 && shade < 200)	1010	else if (shade > 100 && shade < 200)
977	{	1011	{
978	c.r = (c.r * (200 - shade)) / 100;	1012	c.r = (c.r * (200 - shade)) / 100;
979	c.g = (c.g * (200 - shade)) / 100;	1013	c.g = (c.g * (200 - shade)) / 100;
980	c.b = (c.b * (200 - shade)) / 100;	1014	c.b = (c.b * (200 - shade)) / 100;
981	}	1015	}
…		…
1027	mask_c.blue = 0xffff - c.b;	1061	mask_c.blue = 0xffff - c.b;
1028	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1062	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1029	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1063	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
1030	result \|= transpPmapTinted;	1064	result \|= transpPmapTinted;
1031	}	1065	}
		1066
1032	XRenderFreePicture (dpy, mask_pic);	1067	XRenderFreePicture (dpy, mask_pic);
1033	XRenderFreePicture (dpy, overlay_pic);	1068	XRenderFreePicture (dpy, overlay_pic);
1034	XRenderFreePicture (dpy, back_pic);	1069	XRenderFreePicture (dpy, back_pic);
1035	# if DO_TIMING_TEST	1070	# if DO_TIMING_TEST
1036	XSync (dpy, False);	1071	XSync (dpy, False);
…		…
1058	}	1093	}
1059		1094
1060	bool	1095	bool
1061	bgPixmap_t::set_root_pixmap ()	1096	bgPixmap_t::set_root_pixmap ()
1062	{	1097	{
1063	Pixmap new_root_pixmap = None;
1064
1065	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1098	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1066	if (new_root_pixmap == None)	1099	if (new_root_pixmap == None)
1067	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1100	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1068		1101
1069	if (new_root_pixmap != root_pixmap)	1102	if (new_root_pixmap != root_pixmap)
1070	{	1103	{
1071	root_pixmap = new_root_pixmap;	1104	root_pixmap = new_root_pixmap;
1072	return true;	1105	return true;
1073	}	1106	}
		1107
1074	return false;	1108	return false;
1075	}	1109	}
1076	# endif /* ENABLE_TRANSPARENCY */	1110	# endif /* ENABLE_TRANSPARENCY */
1077		1111
1078	# ifndef HAVE_AFTERIMAGE	1112	# ifndef HAVE_AFTERIMAGE
1079	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1113	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1080	# endif	1114	# endif
1081
1082		1115
1083	bool	1116	bool
1084	bgPixmap_t::render ()	1117	bgPixmap_t::render ()
1085	{	1118	{
1086	unsigned long background_flags = 0;	1119	unsigned long background_flags = 0;
…		…
1088	if (target == NULL)	1121	if (target == NULL)
1089	return false;	1122	return false;
1090		1123
1091	TIMING_TEST_START (tp);	1124	TIMING_TEST_START (tp);
1092		1125
1093	invalidate();	1126	invalidate ();
1094	# ifdef ENABLE_TRANSPARENCY	1127	# ifdef ENABLE_TRANSPARENCY
1095	if (flags & isTransparent)	1128	if (flags & isTransparent)
1096	{	1129	{
1097	/* we need to re-generate transparency pixmap in that case ! */	1130	/* we need to re-generate transparency pixmap in that case ! */
1098	background_flags = make_transparency_pixmap ();	1131	background_flags = make_transparency_pixmap ();
…		…
1107	XImage *result = NULL;	1140	XImage *result = NULL;
1108	# ifdef HAVE_AFTERIMAGE	1141	# ifdef HAVE_AFTERIMAGE
1109	if (original_asim	1142	if (original_asim
1110	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))	1143	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
1111	{	1144	{
		1145	target->init_asv ();
		1146
1112	ASImage *background = NULL;	1147	ASImage *background = NULL;
1113	ARGB32 as_tint = TINT_LEAVE_SAME;	1148	ARGB32 as_tint = TINT_LEAVE_SAME;
1114	if (background_flags)	1149	if (background_flags)
1115	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);	1150	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1116		1151
1117	# ifdef ENABLE_TRANSPARENCY	1152	# ifdef ENABLE_TRANSPARENCY
1118	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1153	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1119	{	1154	{
1120	ShadingInfo as_shade;	1155	ShadingInfo as_shade;
…		…
1127	as_shade.tintColor.green = c.g;	1162	as_shade.tintColor.green = c.g;
1128	as_shade.tintColor.blue = c.b;	1163	as_shade.tintColor.blue = c.b;
1129		1164
1130	as_tint = shading2tint32 (&as_shade);	1165	as_tint = shading2tint32 (&as_shade);
1131	}	1166	}
		1167
1132	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)	1168	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1133	{	1169	{
1134	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,	1170	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1135	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,	1171	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1136	100, ASIMAGE_QUALITY_DEFAULT);	1172	100, ASIMAGE_QUALITY_DEFAULT);
1137	if (tmp)	1173	if (tmp)
1138	{	1174	{
1139	destroy_asimage (&background);	1175	destroy_asimage (&background);
…		…
1143	# endif	1179	# endif
1144		1180
1145	if (render_asim (background, as_tint))	1181	if (render_asim (background, as_tint))
1146	flags = flags & ~isInvalid;	1182	flags = flags & ~isInvalid;
1147	if (background)	1183	if (background)
1148	destroy_asimage (&background);	1184	destroy_asimage (&background);
1149	}	1185	}
1150	else if (background_flags && pmap_depth != target->depth)	1186	else if (background_flags && pmap_depth != target->depth)
		1187	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
		1188
		1189	# elif !XFT /* our own client-side tinting */
		1190
		1191	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
		1192	This may need to be changed in need_client_side_rendering() logic is altered !!! */
		1193
		1194	if (background_flags && (flags & isInvalid))
1151	{	1195	{
1152	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1196	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1153	}
1154		1197
1155	# elif !XFT /* our own client-side tinting */
1156
1157	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
1158	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1159
1160	if (background_flags && (flags & isInvalid))
1161	{
1162	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1163	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1198	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1164	{	1199	{
1165	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1200	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1166	if (flags & tintSet)	1201	if (flags & tintSet)
1167	tint.get (c);	1202	tint.get (c);
1168	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1203	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1169	}	1204	}
1170	}	1205	}
1171	# endif /* HAVE_AFTERIMAGE */	1206	# endif /* HAVE_AFTERIMAGE */
1172		1207
1173	if (result != NULL)	1208	if (result)
1174	{	1209	{
1175	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1210	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1211
1176	if (gc)	1212	if (gc)
1177	{	1213	{
1178	if (/pmap_depth != target->depth &&/ pixmap != None)	1214	if (/pmap_depth != target->depth &&/ pixmap != None)
1179	{	1215	{
1180	XFreePixmap (target->dpy, pixmap);	1216	XFreePixmap (target->dpy, pixmap);
1181	pixmap = None;	1217	pixmap = None;
1182	}	1218	}
		1219
1183	if (pixmap == None)	1220	if (pixmap == None)
1184	{	1221	{
1185	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1222	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1186	pmap_width = result->width;	1223	pmap_width = result->width;
1187	pmap_height = result->height;	1224	pmap_height = result->height;
1188	pmap_depth = target->depth;	1225	pmap_depth = target->depth;
1189	}	1226	}
		1227
1190	if (pmap_depth != result->depth)	1228	if (pmap_depth != result->depth)
		1229	{
1191	{ /* Bad Match error will ensue ! stupid X !!!! */	1230	/* Bad Match error will ensue ! stupid X !!!! */
1192	if( result->depth == 24 && pmap_depth == 32)	1231	if (result->depth == 24 && pmap_depth == 32)
1193	result->depth = 32;	1232	result->depth = 32;
1194	else if( result->depth == 32 && pmap_depth == 24)	1233	else if (result->depth == 32 && pmap_depth == 24)
1195	result->depth = 24;	1234	result->depth = 24;
1196	else	1235	else
1197	{	1236	{
1198	/* TODO: implement image recoding */	1237	/* TODO: implement image recoding */
1199	}	1238	}
1200	}	1239	}
		1240
1201	if (pmap_depth == result->depth)	1241	if (pmap_depth == result->depth)
1202	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1242	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1243
1203	XFreeGC (target->dpy, gc);	1244	XFreeGC (target->dpy, gc);
1204	flags = flags & ~isInvalid;	1245	flags = flags & ~isInvalid;
1205	}	1246	}
		1247
1206	XDestroyImage (result);	1248	XDestroyImage (result);
1207	}	1249	}
1208		1250
1209	if (flags & isInvalid)	1251	if (flags & isInvalid)
1210	{	1252	{
…		…
1214	pixmap = None;	1256	pixmap = None;
1215	}	1257	}
1216	}	1258	}
1217		1259
1218	apply ();	1260	apply ();
		1261
		1262	XSync (target->dpy, False);
		1263	valid_since = ev::now ();
1219		1264
1220	TIMING_TEST_PRINT_RESULT (tp);	1265	TIMING_TEST_PRINT_RESULT (tp);
1221		1266
1222	return true;	1267	return true;
1223	}	1268	}
…		…
1232	# ifdef ENABLE_TRANSPARENCY	1277	# ifdef ENABLE_TRANSPARENCY
1233	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1278	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1234	# endif	1279	# endif
1235	return true;	1280	return true;
1236	}	1281	}
		1282
1237	return false;	1283	return false;
1238	}	1284	}
1239		1285
1240	void	1286	void
1241	bgPixmap_t::apply()	1287	bgPixmap_t::apply ()
1242	{	1288	{
1243	if (target)	1289	if (target)
1244	{	1290	{
1245	flags &= ~isVtOrigin;	1291	flags &= ~isVtOrigin;
		1292
1246	if (pixmap != None)	1293	if (pixmap != None)
		1294	{
1247	{ /* set target's background to pixmap */	1295	/* set target's background to pixmap */
1248	# ifdef ENABLE_TRANSPARENCY	1296	# ifdef ENABLE_TRANSPARENCY
1249	if (flags & isTransparent)	1297	if (flags & isTransparent)
1250	{	1298	{
1251	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1299	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1252	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1300	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1253	# if HAVE_SCROLLBARS	1301
1254	if (target->scrollBar.win)	1302	if (target->scrollBar.win)
1255	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1303	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1256	# endif
1257	}	1304	}
1258	else	1305	else
1259	# endif	1306	# endif
1260	{	1307	{
1261	flags \|= isVtOrigin;	1308	flags \|= isVtOrigin;
1262	/* force old pixmap dereference in case it was transparent before :*/	1309	/* force old pixmap dereference in case it was transparent before :*/
1263	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1310	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1264	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1311	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1265	/* do we also need to set scrollbar's background here ? */	1312	/* do we also need to set scrollbar's background here ? */
1266	# if HAVE_SCROLLBARS	1313
1267	if (target->scrollBar.win)	1314	if (target->scrollBar.win)
1268	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1315	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1269	# endif
1270	}	1316	}
1271	}	1317	}
1272	else	1318	else
		1319	{
1273	{ /* set target background to a pixel */	1320	/* set target background to a pixel */
1274	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1321	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1275	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1322	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1276	/* do we also need to set scrollbar's background here ? */	1323	/* do we also need to set scrollbar's background here ? */
1277	# if HAVE_SCROLLBARS
1278	if (target->scrollBar.win)	1324	if (target->scrollBar.win)
1279	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1325	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1280	# endif
1281	}	1326	}
		1327
1282	/* don't want Expose on the parent or vt. It is better to use	1328	/* don't want Expose on the parent or vt. It is better to use
1283	scr_touch or we get a great deal of flicker otherwise: */	1329	scr_touch or we get a great deal of flicker otherwise: */
1284	XClearWindow (target->dpy, target->parent[0]);	1330	XClearWindow (target->dpy, target->parent[0]);
1285		1331
1286	# if HAVE_SCROLLBARS	1332	if (target->scrollBar.state && target->scrollBar.win)
1287	if (target->scrollBar.win)
1288	{	1333	{
1289	target->scrollBar.setIdle ();	1334	target->scrollBar.state = STATE_IDLE;
1290	target->scrollbar_show (0);	1335	target->scrollBar.show (0);
1291	}	1336	}
1292	# endif
1293		1337
1294	target->want_refresh = 1;	1338	target->want_refresh = 1;
1295	flags \|= hasChanged;	1339	flags \|= hasChanged;
1296	}	1340	}
1297	}	1341	}
…		…
1302	/* taken from aterm-0.4.2 */	1346	/* taken from aterm-0.4.2 */
1303		1347
1304	typedef uint32_t RUINT32T;	1348	typedef uint32_t RUINT32T;
1305		1349
1306	static void	1350	static void
1307	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)	1351	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)
1308	{	1352	{
1309	int sh_r, sh_g, sh_b;	1353	int sh_r, sh_g, sh_b;
1310	RUINT32T mask_r, mask_g, mask_b;	1354	RUINT32T mask_r, mask_g, mask_b;
1311	RUINT32T lookup, lookup_r, lookup_g, lookup_b;	1355	RUINT32T lookup, lookup_r, lookup_g, lookup_b;
1312	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1356	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing rxvt-unicode/src/background.C (file contents): Revision 1.15 by sasha, Mon Nov 19 15:50:46 2007 UTC vs. Revision 1.39 by sf-exg, Mon Jul 26 09:57:53 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.15 by sasha, Mon Nov 19 15:50:46 2007 UTC vs.
Revision 1.39 by sf-exg, Mon Jul 26 09:57:53 2010 UTC