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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.1 by sasha, Wed Sep 12 20:29:24 2007 UTC vs.
Revision 1.53 by sf-exg, Wed Sep 1 13:18:55 2010 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: background.C - former xmp.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) 1997 Carsten Haitzler <raster@zip.com.au>
7	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
8	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
9	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
10	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
11	*	8	*
12	* 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
13	* 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
14	* the Free Software Foundation; either version 2 of the License, or	11	* the Free Software Foundation; either version 2 of the License, or
28	#include "rxvt.h" /* NECESSARY */	25	#include "rxvt.h" /* NECESSARY */
29		26
30	#define DO_TIMING_TEST 0	27	#define DO_TIMING_TEST 0
31		28
32	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
		30	# include <sys/time.h>
33	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
34	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv; \
35	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
36		34
37	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
38	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\	36	do { \
		37	struct timeval tv; \
		38	gettimeofday (&tv, NULL); \
		39	tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \
39	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\	40	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \
40	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0)	41	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \
		42	} while (0)
41		43
42	#else	44	#else
43	#define TIMING_TEST_START(id) do{}while (0)	45	#define TIMING_TEST_START(id) do {} while (0)
44	#define TIMING_TEST_PRINT_RESULT(id) do{}while (0)	46	#define TIMING_TEST_PRINT_RESULT(id) do {} while (0)
45	#endif	47	#endif
46		48
47	/*	49	/*
48	* Pixmap geometry string interpretation :	50	* Pixmap geometry string interpretation :
49	* Each geometry string contains zero or one scale/position	51	* Each geometry string contains zero or one scale/position
50	* adjustment and may optionally be followed by a colon and one or more	52	* adjustment and may optionally be followed by a colon and one or more
51	* colon-delimited pixmap operations.	53	* colon-delimited pixmap operations.
52	* The following table shows the valid geometry strings and their	54	* The following table shows the valid geometry strings and their
53	* affects on the background image :	55	* effects on the background image :
54	*	56	*
55	* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%.	57	* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%.
56	* W and H are percentages of the terminal window size.	58	* W and H are percentages of the terminal window size.
57	* X and Y are also percentages; e.g., +50+50 centers	59	* X and Y are also percentages; e.g., +50+50 centers
58	* the image in the window.	60	* the image in the window.
59	* WxH+X Assumes Y == X	61	* WxH+X Assumes Y == X
60	* WxH Assumes Y == X == 50 (centers the image)	62	* WxH Assumes Y == X == 50 (centers the image)
61	* W+X+Y Assumes H == W	63	* W+X+Y Assumes H == W
62	* W+X Assumes H == W and Y == X	64	* W+X Assumes H == W and Y == X
63	* W Assumes H == W and Y == X == 50	65	* W Assumes H == W and Y == X == 50
64	*	66	*
65	* Adjusting position only :	67	* Adjusting position only :
66	* =+X+Y Set position to X% by Y% (absolute).	68	* =+X+Y Set position to X% by Y% (absolute).
67	* =+X Set position to X% by X%.	69	* =+X Set position to X% by X%.
68	* +X+Y Adjust position horizontally X% and vertically Y%	70	* +X+Y Adjust position horizontally X% and vertically Y%
69	* from current position (relative).	71	* from current position (relative).
70	* +X Adjust position horizontally X% and vertically X%	72	* +X Adjust position horizontally X% and vertically X%
71	* from current position.	73	* from current position.
72	*	74	*
73	* Adjusting scale only :	75	* Adjusting scale only :
74	* Wx0 Multiply horizontal scaling factor by W%	76	* Wx0 Multiply horizontal scaling factor by W%
75	* 0xH Multiply vertical scaling factor by H%	77	* 0xH Multiply vertical scaling factor by H%
76	* 0x0 No scaling (show image at normal size).	78	* 0x0 No scaling (show image at normal size).
77	*	79	*
78	* Pixmap Operations : (should be prepended by a colon)	80	* Pixmap Operations : (should be prepended by a colon)
79	* tile Tile image. Scaling/position modifiers above will affect	81	* tile Tile image. Scaling/position modifiers above will affect
80	* the tile size and origin.	82	* the tile size and origin.
81	* propscale When scaling, scale proportionally. That is, maintain the	83	* propscale When scaling, scale proportionally. That is, maintain the
82	* proper aspect ratio for the image. Any portion of the	84	* proper aspect ratio for the image. Any portion of the
83	* background not covered by the image is filled with the	85	* background not covered by the image is filled with the
84	* current background color.	86	* current background color.
85	* hscale Scale horizontally, tile vertically ?	87	* hscale Scale horizontally, tile vertically ?
86	* vscale Tile horizontally, scale vertically ?	88	* vscale Tile horizontally, scale vertically ?
87	* scale Scale both up and down	89	* scale Scale both up and down
88	* auto Same as 100x100+50+50	90	* auto Same as 100x100+50+50
89	*/	91	*/
90		92
91	#ifdef HAVE_BG_PIXMAP	93	#ifdef HAVE_BG_PIXMAP
		94	bgPixmap_t::bgPixmap_t ()
		95	{
		96	// this is basically redundant as bgPixmap_t is only used in
		97	// zero_initialised-derived structs
		98	#ifdef HAVE_AFTERIMAGE
		99	original_asim = NULL;
		100	#endif
		101	#ifdef BG_IMAGE_FROM_FILE
		102	have_image = false;
		103	h_scale = v_scale = 0;
		104	h_align = v_align = 0;
		105	#endif
		106	flags = 0;
		107	pixmap = None;
		108	valid_since = invalid_since = 0;
		109	target = 0;
		110	}
		111
		112	void
		113	bgPixmap_t::destroy ()
		114	{
		115	#ifdef HAVE_AFTERIMAGE
		116	if (original_asim)
		117	safe_asimage_destroy (original_asim);
		118	#endif
		119
		120	if (pixmap && target)
		121	XFreePixmap (target->dpy, pixmap);
		122	}
		123
92	bool	124	bool
93	bgPixmap_t::window_size_sensitive ()	125	bgPixmap_t::window_size_sensitive ()
94	{	126	{
95	# ifdef XPM_BACKGROUND
96	# ifdef HAVE_AFTERIMAGE
97	if (original_asim != NULL)
98	# endif
99	{
100	if (h_scale != 0 \|\| v_scale != 0
101	\|\| h_align != 0 \|\| v_align != 0)
102	return true;
103	}
104	# endif
105	# ifdef ENABLE_TRANSPARENCY	127	# ifdef ENABLE_TRANSPARENCY
106	if (flags & isTransparent)	128	if (flags & isTransparent)
107	return true;	129	return true;
108	# endif	130	# endif
		131
		132	# ifdef BG_IMAGE_FROM_FILE
		133	if (have_image)
		134	{
		135	if (h_scale != 0 \|\| v_scale != 0
		136	\|\| h_align != 0 \|\| v_align != 0)
		137	return true;
		138	}
		139	# endif
		140
109	return false;	141	return false;
110	}	142	}
111		143
		144	bool
		145	bgPixmap_t::window_position_sensitive ()
		146	{
		147	# ifdef ENABLE_TRANSPARENCY
		148	if (flags & isTransparent)
		149	return true;
		150	# endif
		151
		152	# ifdef BG_IMAGE_FROM_FILE
		153	if (have_image)
		154	{
		155	if (h_align == rootAlign \|\| v_align == rootAlign)
		156	return true;
		157	}
		158	# endif
		159
		160	return false;
		161	};
		162
112	bool bgPixmap_t::need_client_side_rendering ()	163	bool bgPixmap_t::need_client_side_rendering ()
113	{	164	{
114	# ifdef HAVE_AFTERIMAGE	165	# ifdef HAVE_AFTERIMAGE
115	if (original_asim != NULL)	166	if (original_asim)
116	return true;	167	return true;
117	# endif	168	# endif
118	# ifdef ENABLE_TRANSPARENCY	169	# ifdef ENABLE_TRANSPARENCY
119	if (flags & isTransparent)	170	if (flags & isTransparent)
120	{	171	{
		172	# ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways
121	if (((flags & blurNeeded) && !(flags & blurServerSide))	173	if ((flags & blurNeeded) && !(flags & blurServerSide))
		174	return true;
		175	# endif
122	\|\| ((flags & tintNeeded) && !(flags & tintServerSide)))	176	if ((flags & tintNeeded) && !(flags & tintServerSide))
123	return true;	177	return true;
124	}	178	}
125	# endif	179	# endif
126	return false;	180	return false;
127	}	181	}
128		182
129	# ifdef XPM_BACKGROUND	183	# ifdef BG_IMAGE_FROM_FILE
130	static inline bool	184	static inline bool
131	check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value)	185	check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value)
132	{	186	{
133	if (geom_flags & flag)	187	if (geom_flags & flag)
134	{	188	{
…		…
146	static inline bool	200	static inline bool
147	check_set_align_value (int geom_flags, int flag, int &align, int new_value)	201	check_set_align_value (int geom_flags, int flag, int &align, int new_value)
148	{	202	{
149	if (geom_flags & flag)	203	if (geom_flags & flag)
150	{	204	{
		205	if (new_value != bgPixmap_t::rootAlign)
		206	{
151	if (new_value < -100)	207	if (new_value < -100)
152	new_value = -100;	208	new_value = -100;
153	else if (new_value > 200)	209	else if (new_value > 200)
154	new_value = 200;	210	new_value = 200;
		211	}
155	if (new_value != align)	212	if (new_value != align)
156	{	213	{
157	align = new_value;	214	align = new_value;
158	return true;	215	return true;
159	}	216	}
…		…
203	int geom_flags = 0, changed = 0;	260	int geom_flags = 0, changed = 0;
204	int x = 0, y = 0;	261	int x = 0, y = 0;
205	unsigned int w = 0, h = 0;	262	unsigned int w = 0, h = 0;
206	unsigned int n;	263	unsigned int n;
207	unsigned long new_flags = (flags & (~geometryFlags));	264	unsigned long new_flags = (flags & (~geometryFlags));
208	char *p;	265	const char *p;
209	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	266	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
210		267
211	if (geom == NULL)	268	if (geom == NULL)
212	return false;	269	return false;
213		270
214	char str[MAXLEN_GEOM];	271	char str[MAXLEN_GEOM];
…		…
221	if (n < MAXLEN_GEOM)	278	if (n < MAXLEN_GEOM)
222	{	279	{
223	char *ops;	280	char *ops;
224	new_flags \|= geometrySet;	281	new_flags \|= geometrySet;
225		282
226	strncpy (str, geom, n);	283	memcpy (str, geom, n);
227	str[n] = '\0';	284	str[n] = '\0';
228	if (str[0] == ':')	285	if (str[0] == ':')
229	ops = &str[0];	286	ops = &str[0];
230	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	287	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
231	ops = &str[0];	288	ops = &str[0];
…		…
251	y = x;	308	y = x;
252	geom_flags \|= YValue;	309	geom_flags \|= YValue;
253	}	310	}
254		311
255	if (flags & geometrySet)	312	if (flags & geometrySet)
		313	{
256	{/* new geometry is an adjustment to the old one ! */	314	/* new geometry is an adjustment to the old one ! */
257	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	315	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
258	{	316	{
259	if (w == 0 && h != 0)	317	if (w == 0 && h != 0)
260	{	318	{
261	w = h_scale;	319	w = h_scale;
…		…
277	}	335	}
278	}	336	}
279	else /* setting up geometry from scratch */	337	else /* setting up geometry from scratch */
280	{	338	{
281	if (!(geom_flags & XValue))	339	if (!(geom_flags & XValue))
		340	{
282	{/* use default geometry - centered */	341	/* use default geometry - centered */
283	x = y = defaultAlign;	342	x = y = defaultAlign;
284	}	343	}
285	else if (!(geom_flags & YValue))	344	else if (!(geom_flags & YValue))
286	y = x;	345	y = x;
287		346
288	if ((geom_flags & (WidthValue\|HeightValue)) == 0)	347	if ((geom_flags & (WidthValue\|HeightValue)) == 0)
		348	{
289	{/* use default geometry - scaled */	349	/* use default geometry - scaled */
290	w = h = defaultScale;	350	w = h = defaultScale;
291	}	351	}
292	else if (geom_flags & WidthValue)	352	else if (geom_flags & WidthValue)
293	{	353	{
294	if (!(geom_flags & HeightValue))	354	if (!(geom_flags & HeightValue))
…		…
297	else	357	else
298	w = h;	358	w = h;
299	}	359	}
300	} /* done parsing geometry string */	360	} /* done parsing geometry string */
301	else if (!(flags & geometrySet))	361	else if (!(flags & geometrySet))
		362	{
302	{ /* default geometry - scaled and centered */	363	/* default geometry - scaled and centered */
303	x = y = defaultAlign;	364	x = y = defaultAlign;
304	w = h = defaultScale;	365	w = h = defaultScale;
305	}	366	}
306		367
307	if (!(flags & geometrySet))	368	if (!(flags & geometrySet))
308	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	369	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
309		370
310	if (ops)	371	if (ops)
311	{	372	{
312	while (*ops)	373	while (*ops)
313	{	374	{
314	while (ops == ':' \|\| isspace(ops)) ++ops;	375	while (ops == ':' \|\| isspace(ops)) ++ops;
		376
315	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	377	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0)
316	if (CHECK_GEOM_OPS("tile"))	378	if (CHECK_GEOM_OPS ("tile"))
317	{	379	{
318	w = h = 0;	380	w = h = noScale;
319	geom_flags \|= WidthValue\|HeightValue;	381	geom_flags \|= WidthValue\|HeightValue;
320	}	382	}
321	else if (CHECK_GEOM_OPS("propscale"))	383	else if (CHECK_GEOM_OPS ("propscale"))
322	{	384	{
323	if (w == 0 && h == 0)	385	if (w == 0 && h == 0)
324	{	386	{
325	w = 100;	387	w = windowScale;
326	geom_flags \|= WidthValue;	388	geom_flags \|= WidthValue;
327	}	389	}
328	new_flags \|= propScale;	390	new_flags \|= propScale;
329	}	391	}
330	else if (CHECK_GEOM_OPS("hscale"))	392	else if (CHECK_GEOM_OPS ("hscale"))
331	{	393	{
332	if (w == 0)	394	if (w == 0) w = windowScale;
333	w = 100;	395
334	h = 0;	396	h = noScale;
335	geom_flags \|= WidthValue\|HeightValue;	397	geom_flags \|= WidthValue\|HeightValue;
336	}	398	}
337	else if (CHECK_GEOM_OPS("vscale"))	399	else if (CHECK_GEOM_OPS ("vscale"))
338	{	400	{
339	if (h == 0)	401	if (h == 0) h = windowScale;
340	h = 100;	402
341	w = 0;	403	w = noScale;
342	geom_flags \|= WidthValue\|HeightValue;	404	geom_flags \|= WidthValue\|HeightValue;
343	}	405	}
344	else if (CHECK_GEOM_OPS("scale"))	406	else if (CHECK_GEOM_OPS ("scale"))
345	{	407	{
346	if (h == 0)	408	if (h == 0) h = windowScale;
347	h = 100;
348	if (w == 0)	409	if (w == 0) w = windowScale;
349	w = 100;	410
350	geom_flags \|= WidthValue\|HeightValue;	411	geom_flags \|= WidthValue\|HeightValue;
351	}	412	}
352	else if (CHECK_GEOM_OPS("auto"))	413	else if (CHECK_GEOM_OPS ("auto"))
353	{	414	{
354	w = h = 100;	415	w = h = windowScale;
355	x = y = 50;	416	x = y = centerAlign;
356	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	417	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
357	}	418	}
		419	else if (CHECK_GEOM_OPS ("root"))
		420	{
		421	w = h = noScale;
		422	x = y = rootAlign;
		423	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
		424	}
358	# undef CHECK_GEOM_OPS	425	# undef CHECK_GEOM_OPS
		426
359	while (ops != ':' && ops != '\0') ++ops;	427	while (ops != ':' && ops != '\0') ++ops;
360	} /* done parsing ops */	428	} /* done parsing ops */
361	}	429	}
362		430
363	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	431	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
364	++changed;
365	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	432	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
366	++changed;
367	if (check_set_align_value (geom_flags, XValue, h_align, x))	433	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
368	++changed;
369	if (check_set_align_value (geom_flags, YValue, v_align, y))	434	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
370	++changed;
371	}	435	}
372		436
373	if (new_flags != flags)	437	if (new_flags != flags)
374	{	438	{
375	flags = new_flags;	439	flags = new_flags;
376	changed++;	440	changed++;
377	}	441	}
		442
378	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	443	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
379	// flags, h_scale, v_scale, h_align, v_align);	444	// flags, h_scale, v_scale, h_align, v_align);
380	return (changed > 0);	445	return (changed > 0);
381	}	446	}
382		447
383	# ifdef HAVE_AFTERIMAGE	448	# ifdef HAVE_AFTERIMAGE
384	bool	449	bool
385	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	450	bgPixmap_t::render_image (unsigned long background_flags)
386	{	451	{
387	if (target == NULL)	452	if (target == NULL)
388	return false;	453	return false;
389		454
		455	target->init_asv ();
		456
		457	ASImage *background = NULL;
		458	ARGB32 background_tint = TINT_LEAVE_SAME;
		459
		460	# ifdef ENABLE_TRANSPARENCY
		461	if (background_flags)
		462	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		463
		464	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		465	{
		466	ShadingInfo as_shade;
		467	as_shade.shading = (shade == 0) ? 100 : shade;
		468
		469	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		470	if (flags & tintSet)
		471	tint.get (c);
		472	as_shade.tintColor.red = c.r;
		473	as_shade.tintColor.green = c.g;
		474	as_shade.tintColor.blue = c.b;
		475
		476	background_tint = shading2tint32 (&as_shade);
		477	}
		478
		479	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		480	{
		481	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		482	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
		483	100, ASIMAGE_QUALITY_DEFAULT);
		484	if (tmp)
		485	{
		486	destroy_asimage (&background);
		487	background = tmp;
		488	}
		489	}
		490	# endif
		491
		492	ASImage *result = 0;
		493
390	int target_width = (int)target->szHint.width;	494	int target_width = target->szHint.width;
391	int target_height = (int)target->szHint.height;	495	int target_height = target->szHint.height;
392	int new_pmap_width = target_width, new_pmap_height = target_height;	496	int new_pmap_width = target_width;
393	ASImage *result = NULL;	497	int new_pmap_height = target_height;
394		498
395	int x = 0;	499	int x = 0;
396	int y = 0;	500	int y = 0;
397	int w = h_scale * target_width / 100;	501	int w = h_scale * target_width / 100;
398	int h = v_scale * target_height / 100;	502	int h = v_scale * target_height / 100;
399		503
400	TIMING_TEST_START (asim);	504	TIMING_TEST_START (asim);
401		505
402	if (original_asim)	506	if (original_asim)
403	{	507	{
		508	if (h_align == rootAlign \|\| v_align == rootAlign)
		509	{
		510	target->get_window_origin (x, y);
		511	x = -x;
		512	y = -y;
		513	}
		514
		515	if (h_align != rootAlign)
404	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);	516	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
		517
		518	if (v_align != rootAlign)
405	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);	519	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
406	}	520	}
407		521
408	if (original_asim == NULL	522	if (!original_asim
409	\|\| x >= target_width	523	\|\| x >= target_width
410	\|\| y >= target_height	524	\|\| y >= target_height
411	\|\| (w > 0 && x + w <= 0)	525	\|\| (w > 0 && x + w <= 0)
412	\|\| (h > 0 && y + h <= 0))	526	\|\| (h > 0 && y + h <= 0))
413	{	527	{
414	if (background)	528	if (background)
415	{	529	{
416	new_pmap_width = background->width;	530	new_pmap_width = background->width;
417	new_pmap_height = background->height;	531	new_pmap_height = background->height;
418	result = background;	532	result = background;
		533
419	if (background_tint != TINT_LEAVE_SAME)	534	if (background_tint != TINT_LEAVE_SAME)
420	{	535	{
421	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	536	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
422	target_width, target_height, background_tint,	537	target_width, target_height, background_tint,
423	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	538	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
424	if (tmp)	539	if (tmp)
425	result = tmp;	540	result = tmp;
426	}	541	}
…		…
429	new_pmap_width = new_pmap_height = 0;	544	new_pmap_width = new_pmap_height = 0;
430	}	545	}
431	else	546	else
432	{	547	{
433	result = original_asim;	548	result = original_asim;
		549
434	if ((w > 0 && w != original_asim->width)	550	if ((w > 0 && w != original_asim->width)
435	\|\| (h > 0 && h != original_asim->height))	551	\|\| (h > 0 && h != original_asim->height))
436	{	552	{
437	result = scale_asimage (target->asv, original_asim,	553	result = scale_asimage (target->asv, original_asim,
438	w > 0 ? w : original_asim->width,	554	w > 0 ? w : original_asim->width,
439	h > 0 ? h : original_asim->height,	555	h > 0 ? h : original_asim->height,
440	background ? ASA_ASImage : ASA_XImage,	556	background ? ASA_ASImage : ASA_XImage,
441	100, ASIMAGE_QUALITY_DEFAULT);	557	100, ASIMAGE_QUALITY_DEFAULT);
442	}	558	}
		559
443	if (background == NULL)	560	if (background == NULL)
		561	{
444	{/* if tiling - pixmap has to be sized exactly as the image */	562	/* if tiling - pixmap has to be sized exactly as the image,
		563	but there is no need to make it bigger than the window! */
445	if (h_scale == 0)	564	if (h_scale == 0)
446	new_pmap_width = result->width;	565	new_pmap_width = min (result->width, target_width);
447	if (v_scale == 0)	566	if (v_scale == 0)
448	new_pmap_height = result->height;	567	new_pmap_height = min (result->height, target_height);
449	/* we also need to tile our image in one or both directions */	568	/* we also need to tile our image in one or both directions */
450	if (h_scale == 0 \|\| v_scale == 0)	569	if (h_scale == 0 \|\| v_scale == 0)
451	{	570	{
452	ASImage *tmp = tile_asimage (target->asv, result,	571	ASImage *tmp = tile_asimage (target->asv, result,
453	(h_scale > 0) ? 0 : (int)result->width - x,	572	(h_scale > 0) ? 0 : (int)result->width - x,
454	(v_scale > 0) ? 0 : (int)result->height - y,	573	(v_scale > 0) ? 0 : (int)result->height - y,
		574	new_pmap_width,
455	result->width, result->height,	575	new_pmap_height,
456	TINT_LEAVE_SAME, ASA_XImage,	576	TINT_LEAVE_SAME, ASA_XImage,
457	100, ASIMAGE_QUALITY_DEFAULT);	577	100, ASIMAGE_QUALITY_DEFAULT);
458	if (tmp)	578	if (tmp)
459	{	579	{
460	if (result != original_asim)	580	if (result != original_asim)
461	destroy_asimage (&result);	581	destroy_asimage (&result);
		582
462	result = tmp;	583	result = tmp;
463	}	584	}
464	}	585	}
465	}	586	}
466	else	587	else
		588	{
467	{/* if blending background and image - pixmap has to be sized same as target window */	589	/* if blending background and image - pixmap has to be sized same as target window */
468	ASImageLayer *layers = create_image_layers (2);	590	ASImageLayer *layers = create_image_layers (2);
469	ASImage *merged_im = NULL;
470		591
471	layers[0].im = background;	592	layers[0].im = background;
472	layers[0].clip_width = target_width;	593	layers[0].clip_width = target_width;
473	layers[0].clip_height = target_height;	594	layers[0].clip_height = target_height;
474	layers[0].tint = background_tint;	595	layers[0].tint = background_tint;
475	layers[1].im = result;	596	layers[1].im = result;
		597
476	if (w <= 0)	598	if (w <= 0)
		599	{
477	{/* tile horizontally */	600	/* tile horizontally */
478	while (x > 0) x -= (int)result->width;	601	while (x > 0) x -= (int)result->width;
479	layers[1].dst_x = x;	602	layers[1].dst_x = x;
480	layers[1].clip_width = result->width+target_width;	603	layers[1].clip_width = result->width+target_width;
481	}	604	}
482	else	605	else
		606	{
483	{/* clip horizontally */	607	/* clip horizontally */
484	layers[1].dst_x = x;	608	layers[1].dst_x = x;
485	layers[1].clip_width = result->width;	609	layers[1].clip_width = result->width;
486	}	610	}
		611
487	if (h <= 0)	612	if (h <= 0)
488	{	613	{
489	while (y > 0) y -= (int)result->height;	614	while (y > 0) y -= (int)result->height;
490	layers[1].dst_y = y;	615	layers[1].dst_y = y;
491	layers[1].clip_height = result->height + target_height;	616	layers[1].clip_height = result->height + target_height;
…		…
493	else	618	else
494	{	619	{
495	layers[1].dst_y = y;	620	layers[1].dst_y = y;
496	layers[1].clip_height = result->height;	621	layers[1].clip_height = result->height;
497	}	622	}
		623
498	if (target->rs[Rs_blendtype])	624	if (target->rs[Rs_blendtype])
499	{	625	{
500	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	626	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
501	if (layers[1].merge_scanlines == NULL)	627	if (layers[1].merge_scanlines == NULL)
502	layers[1].merge_scanlines = alphablend_scanlines;	628	layers[1].merge_scanlines = alphablend_scanlines;
503	}	629	}
		630
504	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	631	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
505	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	632	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		633
506	if (tmp)	634	if (tmp)
507	{	635	{
508	if (result != original_asim)	636	if (result != original_asim)
509	destroy_asimage (&result);	637	destroy_asimage (&result);
		638
510	result = tmp;	639	result = tmp;
511	}	640	}
		641
512	free (layers);	642	free (layers);
513	}	643	}
514	}	644	}
515	TIMING_TEST_PRINT_RESULT (asim);	645	TIMING_TEST_PRINT_RESULT (asim);
516		646
517	if (pixmap)	647	bool ret = false;
518	{
519	if (result == NULL
520	\|\| pmap_width != new_pmap_width
521	\|\| pmap_height != new_pmap_height
522	\|\| pmap_depth != target->depth)
523	{
524	XFreePixmap (target->dpy, pixmap);
525	pixmap = None;
526	}
527	}
528		648
529	if (result)	649	if (result)
530	{	650	{
531	XGCValues gcv;	651	XGCValues gcv;
532	GC gc;	652	GC gc;
		653
		654	if (pixmap)
		655	{
		656	if (pmap_width != new_pmap_width
		657	\|\| pmap_height != new_pmap_height
		658	\|\| pmap_depth != target->depth)
		659	{
		660	XFreePixmap (target->dpy, pixmap);
		661	pixmap = None;
		662	}
		663	}
533		664
534	/* create Pixmap */	665	/* create Pixmap */
535	if (pixmap == None)	666	if (pixmap == None)
536	{	667	{
537	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);	668	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
538	pmap_width = new_pmap_width;	669	pmap_width = new_pmap_width;
539	pmap_height = new_pmap_height;	670	pmap_height = new_pmap_height;
540	pmap_depth = target->depth;	671	pmap_depth = target->depth;
541	}	672	}
542	/* fill with background color ( if result's not completely overlapping it)*/	673	/* fill with background color (if result's not completely overlapping it) */
543	gcv.foreground = target->pix_colors[Color_bg];	674	gcv.foreground = target->pix_colors[Color_bg];
544	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);	675	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
545		676
546	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	677	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
547	int dst_width = result->width, dst_height = result->height;	678	int dst_width = result->width, dst_height = result->height;
548	if (background == NULL)	679	if (background == NULL)
549	{	680	{
550	if (h_scale > 0)
551	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	681	if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
552	if (v_scale > 0)
553	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	682	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
554		683
555	if (dst_x > 0 \|\| dst_y > 0	684	if (dst_x > 0 \|\| dst_y > 0
556	\|\| dst_x + dst_width < new_pmap_width	685	\|\| dst_x + dst_width < new_pmap_width
557	\|\| dst_y + dst_height < new_pmap_height)	686	\|\| dst_y + dst_height < new_pmap_height)
558	{
559	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	687	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
560	}
561	}	688	}
562		689
563	/* put result on pixmap */	690	/* put result on pixmap */
564	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	691	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
565	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	692	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
566		693
567	if (result != background && result != original_asim)	694	if (result != background && result != original_asim)
568	destroy_asimage (&result);	695	destroy_asimage (&result);
569		696
570	XFreeGC (target->dpy, gc);	697	XFreeGC (target->dpy, gc);
571	TIMING_TEST_PRINT_RESULT (asim);	698	TIMING_TEST_PRINT_RESULT (asim);
572	}
573		699
		700	ret = true;
		701	}
		702
		703	if (background)
		704	destroy_asimage (&background);
		705
574	return true;	706	return ret;
575	}	707	}
576	# endif /* HAVE_AFTERIMAGE */	708	# endif /* HAVE_AFTERIMAGE */
577		709
578	bool	710	bool
579	bgPixmap_t::set_file (const char *file)	711	bgPixmap_t::set_file (const char *file)
580	{	712	{
581	char *f;
582
583	assert (file != NULL);	713	assert (file);
584		714
585	if (*file != '\0')	715	if (*file)
586	{	716	{
		717	if (const char *p = strchr (file, ';'))
		718	{
		719	size_t len = p - file;
		720	char *f = rxvt_temp_buf<char> (len + 1);
		721	memcpy (f, file, len);
		722	f[len] = '\0';
		723	file = f;
		724	}
		725
587	# ifdef HAVE_AFTERIMAGE	726	# ifdef HAVE_AFTERIMAGE
588	if (target->asimman == NULL)	727	if (!target->asimman)
589	target->asimman = create_generic_imageman (target->rs[Rs_path]);	728	target->asimman = create_generic_imageman (target->rs[Rs_path]);
590	if ((f = strchr (file, ';')) == NULL)
591	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	729	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
592	else	730	if (original_asim)
593	{	731	have_image = true;
594	size_t len = f - file;	732	return have_image;
595	f = (char *)malloc (len + 1);
596	strncpy (f, file, len);
597	f[len] = '\0';
598	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
599	free (f);
600	}
601	return (original_asim != NULL);
602	# endif	733	# endif
603	}	734	}
		735
604	return false;	736	return false;
605	}	737	}
606		738
607	# endif /* XPM_BACKGROUND */	739	# endif /* BG_IMAGE_FROM_FILE */
608		740
609	# ifdef ENABLE_TRANSPARENCY	741	# ifdef ENABLE_TRANSPARENCY
610	bool	742	bool
611	bgPixmap_t::set_transparent ()	743	bgPixmap_t::set_transparent ()
612	{	744	{
613	if (!(flags & isTransparent))	745	if (!(flags & isTransparent))
614	{	746	{
615	flags \|= isTransparent;	747	flags \|= isTransparent;
616	return true;	748	return true;
617	}	749	}
		750
618	return false;	751	return false;
619	}	752	}
620		753
621	bool	754	bool
622	bgPixmap_t::set_blur_radius (const char *geom)	755	bgPixmap_t::set_blur_radius (const char *geom)
…		…
624	int changed = 0;	757	int changed = 0;
625	unsigned int hr, vr;	758	unsigned int hr, vr;
626	int junk;	759	int junk;
627	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);	760	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);
628		761
629	if (!(geom_flags&WidthValue))	762	if (!(geom_flags & WidthValue))
630	hr = 1;	763	hr = 1;
631	if (!(geom_flags&HeightValue))	764	if (!(geom_flags & HeightValue))
632	vr = hr;	765	vr = hr;
633		766
634	if (h_blurRadius != hr)	767	if (h_blurRadius != hr)
635	{	768	{
636	++changed;	769	++changed;
…		…
640	if (v_blurRadius != vr)	773	if (v_blurRadius != vr)
641	{	774	{
642	++changed;	775	++changed;
643	v_blurRadius = vr;	776	v_blurRadius = vr;
644	}	777	}
645		778
646	if (v_blurRadius == 0 && h_blurRadius == 0)	779	if (v_blurRadius == 0 && h_blurRadius == 0)
647	flags &= ~blurNeeded;	780	flags &= ~blurNeeded;
648	else	781	else
649	flags \|= blurNeeded;	782	flags \|= blurNeeded;
650		783
651	return (changed>0);	784	return (changed > 0);
652	}	785	}
653		786
654	static inline unsigned long	787	static inline unsigned long
655	compute_tint_shade_flags (rxvt_color *tint, int shade)	788	compute_tint_shade_flags (rxvt_color *tint, int shade)
656	{	789	{
657	unsigned long flags = 0;	790	unsigned long flags = 0;
658	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	791	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		792	bool has_shade = (shade > 0 && shade < 100) \|\| (shade > 100 && shade < 200);
659		793
660	if (tint)	794	if (tint)
661	{	795	{
662	tint->get (c);	796	tint->get (c);
663	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 \|\| (cmp) >= 0x00f700)	797	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 \|\| (cmp) >= 0x00f700)
664	if (IS_COMPONENT_WHOLESOME (c.r)	798	if (!has_shade && IS_COMPONENT_WHOLESOME (c.r)
665	&& IS_COMPONENT_WHOLESOME (c.g)	799	&& IS_COMPONENT_WHOLESOME (c.g)
666	&& IS_COMPONENT_WHOLESOME (c.b))	800	&& IS_COMPONENT_WHOLESOME (c.b))
667	flags \|= bgPixmap_t::tintWholesome;	801	flags \|= bgPixmap_t::tintWholesome;
668	# undef IS_COMPONENT_WHOLESOME	802	# undef IS_COMPONENT_WHOLESOME
669	}	803	}
670		804
671	if ((shade > 0 && shade < 100) \|\| (shade > 100 && shade < 200))	805	if (has_shade)
672	flags \|= bgPixmap_t::tintNeeded;	806	flags \|= bgPixmap_t::tintNeeded;
673	else if (tint)	807	else if (tint)
674	{	808	{
675	if ((c.r > 0x000700 \|\| c.g > 0x000700 \|\| c.b > 0x000700)	809	if ((c.r > 0x000700 \|\| c.g > 0x000700 \|\| c.b > 0x000700)
676	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))	810	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))
677	{	811	{
678	flags \|= bgPixmap_t::tintNeeded;	812	flags \|= bgPixmap_t::tintNeeded;
679	}	813	}
680	}
681		814	}
		815
682	if (flags & bgPixmap_t::tintNeeded)	816	if (flags & bgPixmap_t::tintNeeded)
683	{	817	{
684	if (flags & bgPixmap_t::tintWholesome)	818	if (flags & bgPixmap_t::tintWholesome)
685	flags \|= bgPixmap_t::tintServerSide;	819	flags \|= bgPixmap_t::tintServerSide;
		820	else
		821	{
686	#if XFT	822	#if XFT
687	flags \|= bgPixmap_t::tintServerSide;	823	flags \|= bgPixmap_t::tintServerSide;
688	#endif	824	#endif
		825	}
689	}	826	}
690		827
691	return flags;	828	return flags;
692	}	829	}
693		830
…		…
699	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	836	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
700	tint = new_tint;	837	tint = new_tint;
701	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	838	flags = (flags & ~tintFlags) \| new_flags \| tintSet;
702	return true;	839	return true;
703	}	840	}
		841
704	return false;	842	return false;
705	}	843	}
706		844
707	bool	845	bool
708	bgPixmap_t::unset_tint ()	846	bgPixmap_t::unset_tint ()
709	{	847	{
710	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);	848	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);
711		849
712	if (new_flags != (flags & tintFlags))	850	if (new_flags != (flags & tintFlags))
713	{	851	{
714	flags = (flags&~tintFlags)\|new_flags;	852	flags = (flags & ~tintFlags) \| new_flags;
715	return true;	853	return true;
716	}	854	}
		855
717	return false;	856	return false;
718	}	857	}
719		858
720	bool	859	bool
721	bgPixmap_t::set_shade (const char *shade_str)	860	bgPixmap_t::set_shade (const char *shade_str)
722	{	861	{
723	int new_shade = (shade_str) ? atoi (shade_str) : 0;	862	int new_shade = (shade_str) ? atoi (shade_str) : 0;
724		863
		864	if (new_shade < 0 && new_shade > -100)
		865	new_shade = 200 - (100 + new_shade);
725	if (new_shade == 100)	866	else if (new_shade == 100)
726	new_shade = 0;	867	new_shade = 0;
727		868
728	if (new_shade != shade)	869	if (new_shade != shade)
729	{	870	{
730	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	871	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
731	shade = new_shade;	872	shade = new_shade;
732	flags = (flags & ~tintFlags) \| new_flags;	873	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
733	return true;	874	return true;
734	}	875	}
		876
735	return false;	877	return false;
736	}	878	}
737		879
738	/* make_transparency_pixmap()	880	/* make_transparency_pixmap()
739	* Builds a pixmap sized the same as terminal window, with depth same as the root window	881	* Builds a pixmap sized the same as terminal window, with depth same as the root window
740	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by	882	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
741	* our window.	883	* our window.
742	*/	884	*/
743	unsigned long	885	unsigned long
744	bgPixmap_t::make_transparency_pixmap ()	886	bgPixmap_t::make_transparency_pixmap ()
745	{	887	{
746	unsigned long result = 0;	888	unsigned long result = 0;
747		889
748	if (target == NULL)	890	if (target == NULL)
749	return 0;	891	return 0;
750		892
751	/* root dimentions may change from call to call - but Display structure should	893	/* root dimensions may change from call to call - but Display structure should
752	* be always up-to-date, so let's use it :	894	* be always up-to-date, so let's use it :
753	*/	895	*/
754	Window root = target->display->root;	896	Window root = target->display->root;
755	int screen = target->display->screen;	897	int screen = target->display->screen;
756	Display *dpy = target->dpy;	898	Display *dpy = target->dpy;
…		…
769	if (sx + window_width <= 0 \|\| sy + window_height <= 0	911	if (sx + window_width <= 0 \|\| sy + window_height <= 0
770	\|\| sx >= root_width \|\| sy >= root_height)	912	\|\| sx >= root_width \|\| sy >= root_height)
771	return 0;	913	return 0;
772		914
773	if (root_pixmap != None)	915	if (root_pixmap != None)
		916	{
774	{/* we want to validate the pixmap and get it's size at the same time : */	917	/* we want to validate the pixmap and get it's size at the same time : */
775	int junk;	918	int junk;
776	unsigned int ujunk;	919	unsigned int ujunk;
777	/* root pixmap may be bad - allow a error */	920	/* root pixmap may be bad - allow a error */
778	target->allowedxerror = -1;	921	target->allowedxerror = -1;
779		922
…		…
788		931
789	if (tiled_root_pmap == None) /* something really bad happened - abort */	932	if (tiled_root_pmap == None) /* something really bad happened - abort */
790	return 0;	933	return 0;
791		934
792	if (root_pixmap == None)	935	if (root_pixmap == None)
		936	{
793	{ /* use tricks to obtain the root background image :*/	937	/* use tricks to obtain the root background image :*/
794	/* we want to create Overrideredirect window overlapping out window	938	/* we want to create Overrideredirect window overlapping out window
795	with background type of Parent Relative and then grab it */	939	with background type of Parent Relative and then grab it */
796	XSetWindowAttributes attr;	940	XSetWindowAttributes attr;
797	Window src;	941	Window src;
798	bool success = false;	942	bool success = false;
799		943
800	attr.background_pixmap = ParentRelative;	944	attr.background_pixmap = ParentRelative;
801	attr.backing_store = Always;	945	attr.backing_store = Always;
802	attr.event_mask = ExposureMask;	946	attr.event_mask = ExposureMask;
803	attr.override_redirect = True;	947	attr.override_redirect = True;
804	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,	948	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,
805	CopyFromParent, CopyFromParent, CopyFromParent,	949	CopyFromParent, CopyFromParent, CopyFromParent,
806	CWBackPixmap\|CWBackingStore\|CWOverrideRedirect\|CWEventMask,	950	CWBackPixmap\|CWBackingStore\|CWOverrideRedirect\|CWEventMask,
807	&attr);	951	&attr);
808		952
809	if (src != None)	953	if (src != None)
…		…
813	XGrabServer (dpy);	957	XGrabServer (dpy);
814	XMapRaised (dpy, src);	958	XMapRaised (dpy, src);
815	XSync (dpy, False);	959	XSync (dpy, False);
816		960
817	/* XSync should get window where it's properly exposed,	961	/* XSync should get window where it's properly exposed,
818	* but to be on the safe side - let's check for the actuall event to arrive : */	962	* but to be on the safe side - let's check for the actual event to arrive : */
819	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	963	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
820	++ev_count;	964	++ev_count;
821		965
822	if (ev_count > 0);	966	if (ev_count > 0);
		967	{
823	{ /* hooray! - we can grab the image! */	968	/* hooray! - we can grab the image! */
824	gc = XCreateGC (dpy, root, 0, NULL);	969	gc = XCreateGC (dpy, root, 0, NULL);
825	if (gc)	970	if (gc)
826	{	971	{
827	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	972	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
828	success = true;	973	success = true;
829	}	974	}
830	}	975	}
		976
831	XDestroyWindow (dpy, src);	977	XDestroyWindow (dpy, src);
832	XUngrabServer (dpy);	978	XUngrabServer (dpy);
833	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	979	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
834	}	980	}
835		981
836	if (!success)	982	if (!success)
837	{	983	{
838	XFreePixmap (dpy, tiled_root_pmap);	984	XFreePixmap (dpy, tiled_root_pmap);
839	tiled_root_pmap = None;	985	tiled_root_pmap = None;
840	}	986	}
841	else	987	else
842	result \|= transpPmapTiled;	988	result \|= transpPmapTiled;
843	}	989	}
844	else	990	else
		991	{
845	{/* strightforward pixmap copy */	992	/* straightforward pixmap copy */
846	gcv.tile = root_pixmap;	993	gcv.tile = root_pixmap;
847	gcv.fill_style = FillTiled;	994	gcv.fill_style = FillTiled;
848		995
849	while (sx < 0) sx += (int)window_width;	996	while (sx < 0) sx += (int)root_width;
850	while (sy < 0) sy += (int)window_height;	997	while (sy < 0) sy += (int)root_height;
851		998
852	gcv.ts_x_origin = -sx;	999	gcv.ts_x_origin = -sx;
853	gcv.ts_y_origin = -sy;	1000	gcv.ts_y_origin = -sy;
854	gc = XCreateGC (dpy, root, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);	1001	gc = XCreateGC (dpy, root, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);
855		1002
…		…
861	}	1008	}
862	TIMING_TEST_PRINT_RESULT (tp);	1009	TIMING_TEST_PRINT_RESULT (tp);
863		1010
864	if (tiled_root_pmap != None)	1011	if (tiled_root_pmap != None)
865	{	1012	{
866	if (!need_client_side_rendering ())	1013	if (!need_client_side_rendering ())
867	{	1014	{
868	if ((flags & tintNeeded))	1015	if ((flags & tintNeeded))
869	{	1016	{
870	if (flags & tintWholesome)	1017	if (flags & tintWholesome)
871	{	1018	{
872	/* In this case we can tint image server-side getting significant	1019	/* In this case we can tint image server-side getting significant
873	* performance improvements, as we eliminate XImage transfer	1020	* performance improvements, as we eliminate XImage transfer
…		…
898	{	1045	{
899	c.r = (c.r * shade) / 100;	1046	c.r = (c.r * shade) / 100;
900	c.g = (c.g * shade) / 100;	1047	c.g = (c.g * shade) / 100;
901	c.b = (c.b * shade) / 100;	1048	c.b = (c.b * shade) / 100;
902	}	1049	}
903	else if( shade > 100 && shade < 200)	1050	else if (shade > 100 && shade < 200)
904	{	1051	{
905	c.r = (c.r * (200 - shade)) / 100;	1052	c.r = (c.r * (200 - shade)) / 100;
906	c.g = (c.g * (200 - shade)) / 100;	1053	c.g = (c.g * (200 - shade)) / 100;
907	c.b = (c.b * (200 - shade)) / 100;	1054	c.b = (c.b * (200 - shade)) / 100;
908	}	1055	}
…		…
914	pf.direct.greenMask = 0xff;	1061	pf.direct.greenMask = 0xff;
915	pf.direct.blueMask = 0xff;	1062	pf.direct.blueMask = 0xff;
916	pf.direct.alphaMask = 0xff;	1063	pf.direct.alphaMask = 0xff;
917		1064
918	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,	1065	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
919	(PictFormatType\|	1066	(PictFormatType\|
920	PictFormatDepth\|	1067	PictFormatDepth\|
921	PictFormatRedMask\|	1068	PictFormatRedMask\|
922	PictFormatGreenMask\|	1069	PictFormatGreenMask\|
923	PictFormatBlueMask\|	1070	PictFormatBlueMask\|
924	PictFormatAlphaMask),	1071	PictFormatAlphaMask),
925	&pf,	1072	&pf,
926	0);	1073	0);
927	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));	1074	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
928	XRenderPictureAttributes pa ;	1075	XRenderPictureAttributes pa ;
929		1076
930	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);	1077	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
931		1078
…		…
933		1080
934	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1081	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
935	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);	1082	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
936	XFreePixmap (dpy, overlay_pmap);	1083	XFreePixmap (dpy, overlay_pmap);
937		1084
938	pa.component_alpha = True;	1085	pa.component_alpha = True;
939	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1086	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
940	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);	1087	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);
941	XFreePixmap (dpy, mask_pmap);	1088	XFreePixmap (dpy, mask_pmap);
942		1089
943	if (mask_pic && overlay_pic && back_pic)	1090	if (mask_pic && overlay_pic && back_pic)
…		…
945	XRenderColor mask_c;	1092	XRenderColor mask_c;
946		1093
947	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));	1094	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
948	mask_c.alpha = 0xffff;	1095	mask_c.alpha = 0xffff;
949	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);	1096	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
950	memset (&mask_c, 0x0, sizeof (mask_c));	1097
951	mask_c.alpha = 0;	1098	mask_c.alpha = 0;
952		1099	mask_c.red = 0xffff - c.r;
953	if (c.r == c.b && c.b == c.g) /* pure shading */	1100	mask_c.green = 0xffff - c.g;
954	{	1101	mask_c.blue = 0xffff - c.b;
955	mask_c.red = mask_c.green = mask_c.blue = 0xffff - c.r;
956	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1102	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
957	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1103	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
958	}
959	else
960	{
961	mask_c.red = 0xffff - c.r;
962	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
963	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
964	mask_c.red = 0;
965	mask_c.green = 0xffff - c.g;
966	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
967	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
968	mask_c.green = 0;
969	mask_c.blue = 0xffff - c.b;
970	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
971	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
972	}
973	result \|= transpPmapTinted;	1104	result \|= transpPmapTinted;
974	}	1105	}
		1106
975	XRenderFreePicture (dpy, mask_pic);	1107	XRenderFreePicture (dpy, mask_pic);
976	XRenderFreePicture (dpy, overlay_pic);	1108	XRenderFreePicture (dpy, overlay_pic);
977	XRenderFreePicture (dpy, back_pic);	1109	XRenderFreePicture (dpy, back_pic);
978	# if DO_TIMING_TEST	1110	# if DO_TIMING_TEST
979	XSync (dpy, False);	1111	XSync (dpy, False);
980	# endif	1112	# endif
981	# endif	1113	# endif
982	}	1114	}
983	}	1115	}
984	} /* server side rendering completed */	1116	} /* server side rendering completed */
985		1117
986	if (pixmap)	1118	if (pixmap)
987	XFreePixmap (dpy, pixmap);	1119	XFreePixmap (dpy, pixmap);
988		1120
989	pixmap = tiled_root_pmap;	1121	pixmap = tiled_root_pmap;
990	pmap_width = window_width;	1122	pmap_width = window_width;
991	pmap_height = window_height;	1123	pmap_height = window_height;
992	pmap_depth = root_depth;	1124	pmap_depth = root_depth;
993	}	1125	}
994		1126
995	if (gc)	1127	if (gc)
996	XFreeGC (dpy, gc);	1128	XFreeGC (dpy, gc);
997		1129
998	TIMING_TEST_PRINT_RESULT (tp);	1130	TIMING_TEST_PRINT_RESULT (tp);
999		1131
1000	return result;	1132	return result;
1001	}	1133	}
1002		1134
1003	bool	1135	bool
1004	bgPixmap_t::set_root_pixmap ()	1136	bgPixmap_t::set_root_pixmap ()
1005	{	1137	{
1006	Pixmap new_root_pixmap = None;
1007
1008	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1138	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1009	if (new_root_pixmap == None)	1139	if (new_root_pixmap == None)
1010	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1140	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1011		1141
1012	if (new_root_pixmap != root_pixmap)	1142	if (new_root_pixmap != root_pixmap)
1013	{	1143	{
1014	root_pixmap = new_root_pixmap;	1144	root_pixmap = new_root_pixmap;
1015	return true;	1145	return true;
1016	}	1146	}
		1147
1017	return false;	1148	return false;
1018	}	1149	}
1019	# endif /* ENABLE_TRANSPARENCY */	1150	# endif /* ENABLE_TRANSPARENCY */
1020		1151
1021	# ifndef HAVE_AFTERIMAGE	1152	# ifndef HAVE_AFTERIMAGE
1022	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1153	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1023	# endif	1154	# endif
1024
1025		1155
1026	bool	1156	bool
1027	bgPixmap_t::render ()	1157	bgPixmap_t::render ()
1028	{	1158	{
1029	unsigned long background_flags = 0;	1159	unsigned long background_flags = 0;
1030		1160
1031	if (target == NULL)	1161	if (target == NULL)
1032	return false;	1162	return false;
1033		1163
		1164	TIMING_TEST_START (tp);
		1165
1034	invalidate();	1166	invalidate ();
1035	# ifdef ENABLE_TRANSPARENCY	1167	# ifdef ENABLE_TRANSPARENCY
1036	if (flags & isTransparent)	1168	if (flags & isTransparent)
1037	{	1169	{
1038	/* we need to re-generate transparency pixmap in that case ! */	1170	/* we need to re-generate transparency pixmap in that case ! */
1039	background_flags = make_transparency_pixmap ();	1171	background_flags = make_transparency_pixmap ();
1040	if (background_flags == 0)	1172	if (background_flags == 0)
1041	return false;	1173	return false;
1042	else if ((background_flags & transpTransformations) == (flags & transpTransformations)	1174	else if ((background_flags & transpTransformations) == (flags & transpTransformations)
1043	&& pmap_depth == target->depth)	1175	&& pmap_depth == target->depth)
1044	flags = flags & ~isInvalid;	1176	flags = flags & ~isInvalid;
1045	}	1177	}
1046	# endif	1178	# endif
1047		1179
		1180	# ifdef BG_IMAGE_FROM_FILE
		1181	if (have_image
		1182	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
		1183	{
		1184	if (render_image (background_flags))
		1185	flags = flags & ~isInvalid;
		1186	}
		1187	# endif
		1188
1048	XImage *result = NULL;	1189	XImage *result = NULL;
1049	# ifdef HAVE_AFTERIMAGE
1050	if (original_asim
1051	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
1052	{
1053	ASImage *background = NULL;
1054	ARGB32 as_tint = TINT_LEAVE_SAME;
1055	if (background_flags)
1056	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1057		1190
1058	# ifdef ENABLE_TRANSPARENCY	1191	if (background_flags && (flags & isInvalid))
1059	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1060	{
1061	ShadingInfo as_shade;
1062	as_shade.shading = (shade == 0) ? 100 : shade;
1063
1064	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1065	if (flags & tintSet)
1066	tint.get (c);
1067	as_shade.tintColor.red = c.r;
1068	as_shade.tintColor.green = c.g;
1069	as_shade.tintColor.blue = c.b;
1070
1071	as_tint = shading2tint32 (&as_shade);
1072	}
1073	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1074	{
1075	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1076	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1077	100, ASIMAGE_QUALITY_DEFAULT);
1078	if (tmp)
1079	{
1080	destroy_asimage (&background);
1081	background = tmp;
1082	}
1083	}
1084	# endif
1085
1086	if (render_asim (background, as_tint))
1087	flags = flags & ~isInvalid;
1088	if (background)
1089	destroy_asimage (&background);
1090	}
1091	else if (background_flags && pmap_depth != target->depth)
1092	{	1192	{
1093	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1193	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1094	}	1194
		1195	# if !defined(HAVE_AFTERIMAGE) && !XFT
1095	# else /* our own client-side tinting */	1196	/* our own client-side tinting */
1096	if (background_flags && (flags & isInvalid))	1197	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
1097	{	1198	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1098	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1099	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1199	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1100	{	1200	{
1101	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1201	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1102	if (flags & tintSet)	1202	if (flags & tintSet)
1103	tint.get (c);	1203	tint.get (c);
1104	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1204	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1105	}	1205	}
		1206	# endif
1106	}	1207	}
1107	# endif /* HAVE_AFTERIMAGE */
1108		1208
1109	if (result != NULL)	1209	if (result)
1110	{	1210	{
1111	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1211	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1212
1112	if (gc)	1213	if (gc)
1113	{	1214	{
1114	if (/pmap_depth != target->depth &&/ pixmap != None)	1215	if (/pmap_depth != target->depth &&/ pixmap != None)
1115	{	1216	{
1116	XFreePixmap (target->dpy, pixmap);	1217	XFreePixmap (target->dpy, pixmap);
1117	pixmap = None;	1218	pixmap = None;
1118	}	1219	}
		1220
1119	if (pixmap == None)	1221	if (pixmap == None)
1120	{	1222	{
1121	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1223	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1122	pmap_width = result->width;	1224	pmap_width = result->width;
1123	pmap_height = result->height;	1225	pmap_height = result->height;
1124	pmap_depth = target->depth;	1226	pmap_depth = target->depth;
1125	}	1227	}
		1228
1126	if (pmap_depth != result->depth)	1229	if (pmap_depth != result->depth)
		1230	{
1127	{ /* Bad Match error will ensue ! stupid X !!!! */	1231	/* Bad Match error will ensue ! stupid X !!!! */
1128	if( result->depth == 24 && pmap_depth == 32)	1232	if (result->depth == 24 && pmap_depth == 32)
1129	result->depth = 32;	1233	result->depth = 32;
1130	else if( result->depth == 32 && pmap_depth == 24)	1234	else if (result->depth == 32 && pmap_depth == 24)
1131	result->depth = 24;	1235	result->depth = 24;
1132	else	1236	else
1133	{	1237	{
1134	/* TODO: implement image recoding */	1238	/* TODO: implement image recoding */
1135	}	1239	}
1136	}	1240	}
		1241
1137	if (pmap_depth == result->depth)	1242	if (pmap_depth == result->depth)
1138	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1243	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1244
1139	XFreeGC (target->dpy, gc);	1245	XFreeGC (target->dpy, gc);
1140	flags = flags & ~isInvalid;	1246	flags = flags & ~isInvalid;
1141	}	1247	}
		1248
1142	XDestroyImage (result);	1249	XDestroyImage (result);
1143	}	1250	}
1144		1251
1145	if (flags & isInvalid)	1252	if (flags & isInvalid)
1146	{	1253	{
1147	if (pixmap != None)	1254	if (pixmap != None)
…		…
1151	}	1258	}
1152	}	1259	}
1153		1260
1154	apply ();	1261	apply ();
1155		1262
		1263	XSync (target->dpy, False);
		1264	valid_since = ev::now ();
		1265
		1266	TIMING_TEST_PRINT_RESULT (tp);
		1267
1156	return true;	1268	return true;
1157	}	1269	}
1158		1270
1159	bool	1271	bool
1160	bgPixmap_t::set_target (rxvt_term *new_target)	1272	bgPixmap_t::set_target (rxvt_term *new_target)
1161	{	1273	{
1162	if (new_target)	1274	if (new_target)
1163	if (target != new_target)	1275	if (target != new_target)
1164	{	1276	{
…		…
1166	# ifdef ENABLE_TRANSPARENCY	1278	# ifdef ENABLE_TRANSPARENCY
1167	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1279	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1168	# endif	1280	# endif
1169	return true;	1281	return true;
1170	}	1282	}
		1283
1171	return false;	1284	return false;
1172	}	1285	}
1173		1286
1174	void	1287	void
1175	bgPixmap_t::apply()	1288	bgPixmap_t::apply ()
1176	{	1289	{
1177	if (target)	1290	if (target)
1178	{	1291	{
1179	flags &= ~isVtOrigin;	1292	flags &= ~isVtOrigin;
		1293
1180	if (pixmap != None)	1294	if (pixmap != None)
		1295	{
1181	{ /* set target's background to pixmap */	1296	/* set target's background to pixmap */
1182	# ifdef ENABLE_TRANSPARENCY	1297	# ifdef ENABLE_TRANSPARENCY
1183	if (flags & isTransparent)	1298	if (flags & isTransparent)
1184	{	1299	{
1185	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1300	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1186	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1301	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1187	# if HAVE_SCROLLBARS	1302
1188	if (target->scrollBar.win)	1303	if (target->scrollBar.win)
1189	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1304	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1190	# endif
1191	}	1305	}
1192	else	1306	else
1193	# endif	1307	# endif
1194	{	1308	{
1195	flags \|= isVtOrigin;	1309	flags \|= isVtOrigin;
1196	/* force old pixmap dereference in case it was transparent before :*/	1310	/* force old pixmap dereference in case it was transparent before :*/
1197	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1311	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1198	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1312	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1199	/* do we also need to set scrollbar's background here ? */	1313	/* do we also need to set scrollbar's background here ? */
1200	# if HAVE_SCROLLBARS	1314
1201	if (target->scrollBar.win)	1315	if (target->scrollBar.win)
1202	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1316	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1203	# endif
1204	}	1317	}
1205	}	1318	}
1206	else	1319	else
		1320	{
1207	{ /* set target background to a pixel */	1321	/* set target background to a pixel */
1208	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1322	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1209	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1323	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1210	/* do we also need to set scrollbar's background here ? */	1324	/* do we also need to set scrollbar's background here ? */
1211	# if HAVE_SCROLLBARS
1212	if (target->scrollBar.win)	1325	if (target->scrollBar.win)
1213	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1326	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1214	# endif
1215	}
1216
1217	/* don't want Expose on the parent */
1218	XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False);
1219	/* do want Expose on the vt, so we get refreshed properly */
1220	XClearArea (target->dpy, target->vt, 0, 0, 0, 0, True);
1221
1222	# if HAVE_SCROLLBARS
1223	if (target->scrollBar.win)
1224	{	1327	}
1225	target->scrollBar.setIdle ();	1328
		1329	/* don't want Expose on the parent or vt. It is better to use
		1330	scr_touch or we get a great deal of flicker otherwise: */
		1331	XClearWindow (target->dpy, target->parent[0]);
		1332
		1333	if (target->scrollBar.state && target->scrollBar.win)
		1334	{
		1335	target->scrollBar.state = STATE_IDLE;
1226	target->scrollbar_show (0);	1336	target->scrollBar.show (0);
1227	}	1337	}
1228	# endif
1229	}
1230	}
1231		1338
		1339	target->want_refresh = 1;
		1340	flags \|= hasChanged;
		1341	}
		1342	}
		1343
1232	#endif /* HAVE_BG_PIXMAP */	1344	#endif /* HAVE_BG_PIXMAP */
1233		1345
1234	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1346	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT
1235	/* taken from aterm-0.4.2 */	1347	/* taken from aterm-0.4.2 */
1236		1348
1237	typedef uint32_t RUINT32T;	1349	typedef uint32_t RUINT32T;
1238		1350
1239	static void	1351	static void
1240	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)	1352	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)
1241	{	1353	{
1242	int sh_r, sh_g, sh_b;	1354	int sh_r, sh_g, sh_b;
1243	RUINT32T mask_r, mask_g, mask_b;	1355	RUINT32T mask_r, mask_g, mask_b;
1244	RUINT32T lookup, lookup_r, lookup_g, lookup_b;	1356	RUINT32T lookup, lookup_r, lookup_g, lookup_b;
1245	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1357	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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Comparing rxvt-unicode/src/background.C (file contents): Revision 1.1 by sasha, Wed Sep 12 20:29:24 2007 UTC vs. Revision 1.53 by sf-exg, Wed Sep 1 13:18:55 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.1 by sasha, Wed Sep 12 20:29:24 2007 UTC vs.
Revision 1.53 by sf-exg, Wed Sep 1 13:18:55 2010 UTC