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root |
1.34 |
/*----------------------------------------------------------------------* |
2 |
pcg |
1.12 |
* File: xpm.C |
3 |
pcg |
1.1 |
*----------------------------------------------------------------------* |
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* |
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* All portions of code are copyright by their respective author/s. |
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* Copyright (c) 1997 Carsten Haitzler <raster@zip.com.au> |
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* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
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* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
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root |
1.33 |
* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> |
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pcg |
1.1 |
* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*---------------------------------------------------------------------*/ |
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#include "../config.h" /* NECESSARY */ |
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#include "rxvt.h" /* NECESSARY */ |
28 |
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29 |
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/* |
30 |
sasha |
1.56 |
* Pixmap geometry string interpretation : |
31 |
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* Each geometry string contains zero or one scale/position |
32 |
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* adjustment and may optionally be followed by a colon and one or more |
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* colon-delimited pixmap operations. |
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* The following table shows the valid geometry strings and their |
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* affects on the background image : |
36 |
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* |
37 |
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* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
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* W and H are percentages of the terminal window size. |
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* X and Y are also percentages; e.g., +50+50 centers |
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* the image in the window. |
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* WxH+X Assumes Y == X |
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* WxH Assumes Y == X == 50 (centers the image) |
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* W+X+Y Assumes H == W |
44 |
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* W+X Assumes H == W and Y == X |
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* W Assumes H == W and Y == X == 50 |
46 |
pcg |
1.1 |
* |
47 |
sasha |
1.56 |
* Adjusting position only : |
48 |
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* =+X+Y Set position to X% by Y% (absolute). |
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* =+X Set position to X% by X%. |
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* +X+Y Adjust position horizontally X% and vertically Y% |
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* from current position (relative). |
52 |
sasha |
1.58 |
* +X Adjust position horizontally X% and vertically X% |
53 |
sasha |
1.56 |
* from current position. |
54 |
pcg |
1.1 |
* |
55 |
sasha |
1.56 |
* Adjusting scale only : |
56 |
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* Wx0 Multiply horizontal scaling factor by W% |
57 |
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* 0xH Multiply vertical scaling factor by H% |
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* 0x0 No scaling (show image at normal size). |
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* |
60 |
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* Pixmap Operations : (should be prepended by a colon) |
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* tile Tile image. Scaling/position modifiers above will affect |
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* the tile size and origin. |
63 |
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* propscale When scaling, scale proportionally. That is, maintain the |
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* proper aspect ratio for the image. Any portion of the |
65 |
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* background not covered by the image is filled with the |
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* current background color. |
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* hscale Scale horizontally, tile vertically ? |
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* vscale Tile horizontally, scale vertically ? |
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* scale Scale both up and down |
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* auto Same as 100x100+50+50 |
71 |
pcg |
1.1 |
*/ |
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sasha |
1.56 |
|
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#ifdef HAVE_BG_PIXMAP |
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bool |
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bgPixmap_t::window_size_sensitive () |
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{ |
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sasha |
1.63 |
# ifdef XPM_BACKGROUND |
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# ifdef HAVE_AFTERIMAGE |
79 |
sasha |
1.58 |
if (original_asim != NULL) |
80 |
sasha |
1.63 |
# endif |
81 |
sasha |
1.58 |
{ |
82 |
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if (h_scale != 0 || v_scale != 0) |
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return true; |
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} |
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sasha |
1.63 |
# endif |
86 |
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# ifdef ENABLE_TRANSPARENCY |
87 |
sasha |
1.65 |
if (flags & isTransparent) |
88 |
sasha |
1.58 |
return true; |
89 |
sasha |
1.63 |
# endif |
90 |
sasha |
1.58 |
return false; |
91 |
sasha |
1.56 |
} |
92 |
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sasha |
1.70 |
bool bgPixmap_t::need_client_side_rendering () |
94 |
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{ |
95 |
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# ifdef HAVE_AFTERIMAGE |
96 |
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if (original_asim != NULL) |
97 |
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return true; |
98 |
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#endif |
99 |
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# ifdef ENABLE_TRANSPARENCY |
100 |
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if (flags & isTransparent) |
101 |
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{ |
102 |
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if ((flags & blurNeeded) |
103 |
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|| ((flags & tintNeeded) && !(flags & tintServerSide))) |
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return true; |
105 |
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} |
106 |
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# endif |
107 |
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return false; |
108 |
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} |
109 |
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sasha |
1.63 |
# ifdef XPM_BACKGROUND |
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sasha |
1.58 |
static inline bool |
112 |
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check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value) |
113 |
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{ |
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if (geom_flags & flag) |
115 |
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{ |
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if (new_value > 1000) |
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new_value = 1000; |
118 |
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if (new_value != scale) |
119 |
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{ |
120 |
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scale = new_value; |
121 |
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return true; |
122 |
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} |
123 |
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} |
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return false; |
125 |
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} |
126 |
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static inline bool |
128 |
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check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
129 |
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{ |
130 |
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if (geom_flags & flag) |
131 |
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{ |
132 |
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if (new_value < -100) |
133 |
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new_value = -100; |
134 |
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else if (new_value > 200) |
135 |
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new_value = 200; |
136 |
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if (new_value != align) |
137 |
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{ |
138 |
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align = new_value; |
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return true; |
140 |
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} |
141 |
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} |
142 |
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return false; |
143 |
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} |
144 |
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sasha |
1.59 |
static inline int |
146 |
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make_align_position (int align, int window_size, int image_size) |
147 |
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{ |
148 |
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int diff = window_size - image_size; |
149 |
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int smaller = MIN (image_size,window_size); |
150 |
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151 |
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if (align >= 0 && align <= 50) |
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return diff * align / 100; |
153 |
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else if (align > 50 && align <= 100) |
154 |
sasha |
1.62 |
return window_size - image_size - diff * (100 - align) / 100; |
155 |
sasha |
1.59 |
else if (align > 100 && align <= 200 ) |
156 |
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return ((align - 100) * smaller / 100) + window_size - smaller; |
157 |
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else if (align > -100 && align < 0) |
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return ((align + 100) * smaller / 100) - image_size; |
159 |
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return 0; |
160 |
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} |
161 |
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sasha |
1.62 |
static inline int |
163 |
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make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
164 |
sasha |
1.59 |
{ |
165 |
sasha |
1.62 |
int src_pos = 0; |
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dst_pos = 0; |
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dst_size = size; |
168 |
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if (pos < 0 && size > target_size) |
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{ |
170 |
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src_pos = -pos; |
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dst_size += pos; |
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} |
173 |
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else if (pos > 0) |
174 |
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dst_pos = pos; |
175 |
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if (dst_pos + dst_size > target_size) |
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dst_size = target_size - dst_pos; |
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return src_pos; |
179 |
sasha |
1.59 |
} |
180 |
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181 |
sasha |
1.56 |
bool |
182 |
sasha |
1.65 |
bgPixmap_t::set_geometry (const char *geom) |
183 |
pcg |
1.1 |
{ |
184 |
sasha |
1.58 |
int geom_flags = 0, changed = 0; |
185 |
root |
1.28 |
int x = 0, y = 0; |
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unsigned int w = 0, h = 0; |
187 |
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unsigned int n; |
188 |
sasha |
1.65 |
unsigned long new_flags = (flags & (~geometryFlags)); |
189 |
root |
1.28 |
char *p; |
190 |
sasha |
1.63 |
# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */ |
191 |
pcg |
1.1 |
|
192 |
pcg |
1.7 |
if (geom == NULL) |
193 |
sasha |
1.56 |
return false; |
194 |
root |
1.28 |
|
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char str[MAXLEN_GEOM]; |
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sasha |
1.58 |
while (isspace(*geom)) ++geom; |
198 |
root |
1.17 |
if ((p = strchr (geom, ';')) == NULL) |
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p = strchr (geom, '\0'); |
200 |
root |
1.28 |
|
201 |
pcg |
1.7 |
n = (p - geom); |
202 |
root |
1.35 |
if (n < MAXLEN_GEOM) |
203 |
pcg |
1.7 |
{ |
204 |
sasha |
1.58 |
char *ops; |
205 |
sasha |
1.65 |
new_flags |= geometrySet; |
206 |
sasha |
1.56 |
|
207 |
root |
1.17 |
strncpy (str, geom, n); |
208 |
pcg |
1.7 |
str[n] = '\0'; |
209 |
sasha |
1.58 |
if (str[0] == ':') |
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ops = &str[0]; |
211 |
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else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
212 |
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ops = &str[0]; |
213 |
sasha |
1.38 |
else |
214 |
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{ |
215 |
sasha |
1.58 |
char *tmp; |
216 |
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ops = strchr (str, ':'); |
217 |
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if (ops != NULL) |
218 |
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{ |
219 |
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for (tmp = ops-1; tmp >= str && isspace(*tmp); --tmp); |
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*(++tmp) = '\0'; |
221 |
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if (ops == tmp) ++ops; |
222 |
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} |
223 |
sasha |
1.38 |
} |
224 |
root |
1.28 |
|
225 |
sasha |
1.58 |
if (ops > str || ops == NULL) |
226 |
pcg |
1.7 |
{ |
227 |
sasha |
1.58 |
/* we have geometry string - let's handle it prior to applying ops */ |
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geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
229 |
root |
1.28 |
|
230 |
sasha |
1.58 |
if ((geom_flags & XValue) && !(geom_flags & YValue)) |
231 |
pcg |
1.7 |
{ |
232 |
sasha |
1.58 |
y = x; |
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geom_flags |= YValue; |
234 |
pcg |
1.7 |
} |
235 |
sasha |
1.58 |
|
236 |
sasha |
1.65 |
if (flags & geometrySet) |
237 |
sasha |
1.58 |
{/* new geometry is an adjustment to the old one ! */ |
238 |
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if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
239 |
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{ |
240 |
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if (w == 0 && h != 0) |
241 |
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{ |
242 |
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w = h_scale; |
243 |
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h = (v_scale * h) / 100; |
244 |
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} |
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else if (h == 0 && w != 0) |
246 |
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{ |
247 |
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w = (h_scale * w) / 100; |
248 |
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h = v_scale; |
249 |
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} |
250 |
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} |
251 |
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if (geom_flags & XValue) |
252 |
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{ |
253 |
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if (str[0] != '=') |
254 |
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{ |
255 |
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y += v_align; |
256 |
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x += h_align; |
257 |
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} |
258 |
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} |
259 |
pcg |
1.7 |
} |
260 |
sasha |
1.58 |
else /* setting up geometry from scratch */ |
261 |
pcg |
1.7 |
{ |
262 |
sasha |
1.58 |
if (!(geom_flags & XValue)) |
263 |
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{/* use default geometry - centered */ |
264 |
sasha |
1.65 |
x = y = defaultAlign; |
265 |
sasha |
1.58 |
} |
266 |
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else if (!(geom_flags & YValue)) |
267 |
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y = x; |
268 |
root |
1.28 |
|
269 |
sasha |
1.58 |
if ((geom_flags & (WidthValue|HeightValue)) == 0) |
270 |
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{/* use default geometry - scaled */ |
271 |
sasha |
1.65 |
w = h = defaultScale; |
272 |
sasha |
1.58 |
} |
273 |
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else if (geom_flags & WidthValue) |
274 |
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{ |
275 |
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if (!(geom_flags & HeightValue)) |
276 |
sasha |
1.62 |
h = w; |
277 |
sasha |
1.58 |
} |
278 |
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else |
279 |
sasha |
1.62 |
w = h; |
280 |
pcg |
1.7 |
} |
281 |
sasha |
1.58 |
} /* done parsing geometry string */ |
282 |
sasha |
1.65 |
else if (!(flags & geometrySet)) |
283 |
sasha |
1.58 |
{ /* default geometry - scaled and centered */ |
284 |
sasha |
1.65 |
x = y = defaultAlign; |
285 |
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w = h = defaultScale; |
286 |
sasha |
1.58 |
} |
287 |
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|
288 |
sasha |
1.65 |
if (!(flags & geometrySet)) |
289 |
sasha |
1.58 |
geom_flags |= WidthValue|HeightValue|XValue|YValue; |
290 |
root |
1.28 |
|
291 |
sasha |
1.58 |
if (ops) |
292 |
pcg |
1.7 |
{ |
293 |
sasha |
1.58 |
while (*ops) |
294 |
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{ |
295 |
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while (*ops == ':' || isspace(*ops)) ++ops; |
296 |
sasha |
1.63 |
# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0) |
297 |
sasha |
1.58 |
if (CHECK_GEOM_OPS("tile")) |
298 |
|
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{ |
299 |
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w = h = 0; |
300 |
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geom_flags |= WidthValue|HeightValue; |
301 |
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} |
302 |
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else if (CHECK_GEOM_OPS("propscale")) |
303 |
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{ |
304 |
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if (w == 0 && h == 0) |
305 |
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{ |
306 |
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w = 100; |
307 |
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geom_flags |= WidthValue; |
308 |
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} |
309 |
sasha |
1.65 |
new_flags |= propScale; |
310 |
sasha |
1.58 |
} |
311 |
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else if (CHECK_GEOM_OPS("hscale")) |
312 |
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{ |
313 |
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if (w == 0) |
314 |
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w = 100; |
315 |
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h = 0; |
316 |
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geom_flags |= WidthValue|HeightValue; |
317 |
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} |
318 |
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else if (CHECK_GEOM_OPS("vscale")) |
319 |
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{ |
320 |
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if (h == 0) |
321 |
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h = 100; |
322 |
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w = 0; |
323 |
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geom_flags |= WidthValue|HeightValue; |
324 |
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} |
325 |
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else if (CHECK_GEOM_OPS("scale")) |
326 |
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{ |
327 |
|
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if (h == 0) |
328 |
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h = 100; |
329 |
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if (w == 0) |
330 |
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w = 100; |
331 |
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geom_flags |= WidthValue|HeightValue; |
332 |
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} |
333 |
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else if (CHECK_GEOM_OPS("auto")) |
334 |
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{ |
335 |
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w = h = 100; |
336 |
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x = y = 50; |
337 |
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geom_flags |= WidthValue|HeightValue|XValue|YValue; |
338 |
|
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} |
339 |
sasha |
1.63 |
# undef CHECK_GEOM_OPS |
340 |
sasha |
1.58 |
while (*ops != ':' && *ops != '\0') ++ops; |
341 |
|
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} /* done parsing ops */ |
342 |
pcg |
1.7 |
} |
343 |
sasha |
1.56 |
|
344 |
sasha |
1.58 |
if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) |
345 |
|
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++changed; |
346 |
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if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) |
347 |
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++changed; |
348 |
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if (check_set_align_value (geom_flags, XValue, h_align, x)) |
349 |
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++changed; |
350 |
|
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if (check_set_align_value (geom_flags, YValue, v_align, y)) |
351 |
|
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++changed; |
352 |
pcg |
1.1 |
} |
353 |
root |
1.28 |
|
354 |
sasha |
1.56 |
if (new_flags != flags) |
355 |
|
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{ |
356 |
|
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flags = new_flags; |
357 |
|
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changed++; |
358 |
|
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} |
359 |
sasha |
1.58 |
//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
360 |
|
|
// flags, h_scale, v_scale, h_align, v_align); |
361 |
sasha |
1.56 |
return (changed > 0); |
362 |
pcg |
1.1 |
} |
363 |
|
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|
364 |
sasha |
1.63 |
# ifdef HAVE_AFTERIMAGE |
365 |
sasha |
1.60 |
bool |
366 |
sasha |
1.63 |
bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
367 |
sasha |
1.59 |
{ |
368 |
sasha |
1.60 |
if (target == NULL) |
369 |
|
|
return false; |
370 |
sasha |
1.59 |
|
371 |
|
|
int target_width = (int)target->szHint.width; |
372 |
|
|
int target_height = (int)target->szHint.height; |
373 |
sasha |
1.60 |
int new_pmap_width = target_width, new_pmap_height = target_height; |
374 |
|
|
ASImage *result = NULL; |
375 |
|
|
|
376 |
|
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int x = 0; |
377 |
|
|
int y = 0; |
378 |
sasha |
1.59 |
int w = h_scale * target_width / 100; |
379 |
|
|
int h = v_scale * target_height / 100; |
380 |
|
|
|
381 |
sasha |
1.60 |
if (original_asim) |
382 |
|
|
{ |
383 |
|
|
x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
384 |
|
|
y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
385 |
|
|
} |
386 |
|
|
|
387 |
sasha |
1.62 |
if (original_asim == NULL |
388 |
|
|
|| x >= target_width |
389 |
|
|
|| y >= target_height |
390 |
|
|
|| (w > 0 && x + w <= 0) |
391 |
|
|
|| (h > 0 && y + h <= 0)) |
392 |
sasha |
1.60 |
{ |
393 |
|
|
if (background) |
394 |
|
|
{ |
395 |
sasha |
1.62 |
new_pmap_width = background->width; |
396 |
|
|
new_pmap_height = background->height; |
397 |
|
|
result = background; |
398 |
|
|
if (background_tint != TINT_LEAVE_SAME) |
399 |
|
|
{ |
400 |
|
|
ASImage* tmp = tile_asimage (target->asv, background, 0, 0, |
401 |
|
|
target_width, target_height, background_tint, |
402 |
|
|
ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
403 |
|
|
if (tmp) |
404 |
|
|
result = tmp; |
405 |
|
|
} |
406 |
sasha |
1.60 |
} |
407 |
|
|
else |
408 |
sasha |
1.62 |
new_pmap_width = new_pmap_height = 0; |
409 |
sasha |
1.60 |
} |
410 |
|
|
else |
411 |
|
|
{ |
412 |
|
|
result = original_asim; |
413 |
|
|
if ((w > 0 && w != original_asim->width) |
414 |
|
|
|| (h > 0 && h != original_asim->height)) |
415 |
|
|
{ |
416 |
|
|
result = scale_asimage (target->asv, original_asim, |
417 |
|
|
w > 0 ? w : original_asim->width, |
418 |
|
|
h > 0 ? h : original_asim->height, |
419 |
|
|
background ? ASA_ASImage : ASA_XImage, |
420 |
|
|
100, ASIMAGE_QUALITY_DEFAULT); |
421 |
|
|
} |
422 |
|
|
if (background == NULL) |
423 |
|
|
{/* if tiling - pixmap has to be sized exactly as the image */ |
424 |
|
|
if (h_scale == 0) |
425 |
|
|
new_pmap_width = result->width; |
426 |
|
|
if (v_scale == 0) |
427 |
|
|
new_pmap_height = result->height; |
428 |
sasha |
1.62 |
/* we also need to tile our image in one or both directions */ |
429 |
|
|
if (h_scale == 0 || v_scale == 0) |
430 |
|
|
{ |
431 |
|
|
ASImage *tmp = tile_asimage (target->asv, result, |
432 |
|
|
(h_scale > 0) ? 0 : (int)result->width - x, |
433 |
|
|
(v_scale > 0) ? 0 : (int)result->height - y, |
434 |
|
|
result->width, result->height, |
435 |
|
|
TINT_LEAVE_SAME, ASA_XImage, |
436 |
|
|
100, ASIMAGE_QUALITY_DEFAULT); |
437 |
|
|
if (tmp) |
438 |
|
|
{ |
439 |
|
|
if (result != original_asim) |
440 |
|
|
destroy_asimage (&result); |
441 |
|
|
result = tmp; |
442 |
|
|
} |
443 |
|
|
} |
444 |
sasha |
1.60 |
} |
445 |
|
|
else |
446 |
|
|
{/* if blending background and image - pixmap has to be sized same as target window */ |
447 |
|
|
ASImageLayer *layers = create_image_layers (2); |
448 |
|
|
ASImage *merged_im = NULL; |
449 |
|
|
|
450 |
|
|
layers[0].im = background; |
451 |
|
|
layers[0].clip_width = target_width; |
452 |
|
|
layers[0].clip_height = target_height; |
453 |
|
|
layers[0].tint = background_tint; |
454 |
|
|
layers[1].im = result; |
455 |
|
|
if (w <= 0) |
456 |
|
|
{/* tile horizontally */ |
457 |
sasha |
1.62 |
while (x > 0) x -= (int)result->width; |
458 |
|
|
layers[1].dst_x = x; |
459 |
|
|
layers[1].clip_width = result->width+target_width; |
460 |
sasha |
1.60 |
} |
461 |
|
|
else |
462 |
|
|
{/* clip horizontally */ |
463 |
sasha |
1.62 |
layers[1].dst_x = x; |
464 |
|
|
layers[1].clip_width = result->width; |
465 |
sasha |
1.60 |
} |
466 |
|
|
if (h <= 0) |
467 |
|
|
{ |
468 |
sasha |
1.62 |
while (y > 0) y -= (int)result->height; |
469 |
|
|
layers[1].dst_y = y; |
470 |
|
|
layers[1].clip_height = result->height + target_height; |
471 |
sasha |
1.60 |
} |
472 |
|
|
else |
473 |
|
|
{ |
474 |
sasha |
1.62 |
layers[1].dst_y = y; |
475 |
|
|
layers[1].clip_height = result->height; |
476 |
sasha |
1.60 |
} |
477 |
|
|
if (target->rs[Rs_blendtype]) |
478 |
|
|
{ |
479 |
|
|
layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
480 |
|
|
if (layers[1].merge_scanlines == NULL) |
481 |
|
|
layers[1].merge_scanlines = alphablend_scanlines; |
482 |
|
|
} |
483 |
|
|
ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
484 |
|
|
ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
485 |
|
|
if (tmp) |
486 |
|
|
{ |
487 |
|
|
if (result != original_asim) |
488 |
|
|
destroy_asimage (&result); |
489 |
|
|
result = tmp; |
490 |
|
|
} |
491 |
|
|
free (layers); |
492 |
|
|
} |
493 |
|
|
} |
494 |
|
|
|
495 |
|
|
if (pixmap) |
496 |
|
|
{ |
497 |
|
|
if (result == NULL |
498 |
|
|
|| pmap_width != new_pmap_width |
499 |
|
|
|| pmap_height != new_pmap_height |
500 |
|
|
|| pmap_depth != target->depth) |
501 |
|
|
{ |
502 |
|
|
XFreePixmap (target->dpy, pixmap); |
503 |
|
|
pixmap = None; |
504 |
|
|
} |
505 |
|
|
} |
506 |
|
|
|
507 |
|
|
if (result) |
508 |
|
|
{ |
509 |
|
|
XGCValues gcv; |
510 |
|
|
GC gc; |
511 |
|
|
|
512 |
|
|
/* create Pixmap */ |
513 |
|
|
if (pixmap == None) |
514 |
|
|
{ |
515 |
|
|
pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
516 |
|
|
pmap_width = new_pmap_width; |
517 |
|
|
pmap_height = new_pmap_height; |
518 |
|
|
pmap_depth = target->depth; |
519 |
|
|
} |
520 |
|
|
/* fill with background color ( if result's not completely overlapping it)*/ |
521 |
|
|
gcv.foreground = target->pix_colors[Color_bg]; |
522 |
|
|
gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
523 |
|
|
|
524 |
sasha |
1.62 |
int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
525 |
|
|
int dst_width = result->width, dst_height = result->height; |
526 |
|
|
if (background == NULL) |
527 |
sasha |
1.60 |
{ |
528 |
sasha |
1.62 |
if (h_scale > 0) |
529 |
|
|
src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width); |
530 |
|
|
if (v_scale > 0) |
531 |
|
|
src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
532 |
|
|
|
533 |
|
|
if (dst_x > 0 || dst_y > 0 |
534 |
|
|
|| dst_x + dst_width < new_pmap_width |
535 |
|
|
|| dst_y + dst_height < new_pmap_height) |
536 |
|
|
{ |
537 |
|
|
XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
538 |
|
|
} |
539 |
sasha |
1.60 |
} |
540 |
sasha |
1.62 |
|
541 |
sasha |
1.60 |
/* put result on pixmap */ |
542 |
sasha |
1.62 |
if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
543 |
|
|
asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
544 |
|
|
|
545 |
|
|
if (result != background && result != original_asim) |
546 |
|
|
destroy_asimage (&result); |
547 |
sasha |
1.60 |
|
548 |
|
|
XFreeGC (target->dpy, gc); |
549 |
|
|
} |
550 |
sasha |
1.59 |
|
551 |
sasha |
1.60 |
return true; |
552 |
sasha |
1.59 |
} |
553 |
sasha |
1.63 |
# endif /* HAVE_AFTERIMAGE */ |
554 |
sasha |
1.59 |
|
555 |
sasha |
1.65 |
bool |
556 |
|
|
bgPixmap_t::set_file (const char *file) |
557 |
pcg |
1.1 |
{ |
558 |
root |
1.21 |
char *f; |
559 |
pcg |
1.1 |
|
560 |
pcg |
1.9 |
assert (file != NULL); |
561 |
pcg |
1.1 |
|
562 |
pcg |
1.7 |
if (*file != '\0') |
563 |
|
|
{ |
564 |
sasha |
1.63 |
# ifdef HAVE_AFTERIMAGE |
565 |
sasha |
1.65 |
if (target->asimman == NULL) |
566 |
|
|
target->asimman = create_generic_imageman(target->rs[Rs_path]); |
567 |
sasha |
1.38 |
if ((f = strchr (file, ';')) == NULL) |
568 |
sasha |
1.65 |
original_asim = get_asimage( target->asimman, file, 0xFFFFFFFF, 100 ); |
569 |
sasha |
1.38 |
else |
570 |
|
|
{ |
571 |
ayin |
1.42 |
size_t len = f - file; |
572 |
|
|
f = (char *)malloc (len + 1); |
573 |
|
|
strncpy (f, file, len); |
574 |
|
|
f[len] = '\0'; |
575 |
sasha |
1.65 |
original_asim = get_asimage( target->asimman, f, 0xFFFFFFFF, 100 ); |
576 |
sasha |
1.38 |
free( f ); |
577 |
|
|
} |
578 |
sasha |
1.65 |
return (original_asim != NULL); |
579 |
sasha |
1.63 |
# endif |
580 |
pcg |
1.1 |
} |
581 |
sasha |
1.65 |
return false; |
582 |
pcg |
1.1 |
} |
583 |
|
|
|
584 |
sasha |
1.63 |
# endif /* XPM_BACKGROUND */ |
585 |
|
|
|
586 |
|
|
# ifdef ENABLE_TRANSPARENCY |
587 |
sasha |
1.65 |
bool |
588 |
|
|
bgPixmap_t::set_transparent () |
589 |
|
|
{ |
590 |
|
|
if (!(flags & isTransparent)) |
591 |
|
|
{ |
592 |
|
|
flags |= isTransparent; |
593 |
|
|
return true; |
594 |
|
|
} |
595 |
|
|
} |
596 |
|
|
|
597 |
|
|
bool |
598 |
|
|
bgPixmap_t::set_blur_radius (const char *geom) |
599 |
|
|
{ |
600 |
|
|
int changed = 0; |
601 |
|
|
unsigned int hr, vr; |
602 |
|
|
int junk; |
603 |
|
|
int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
604 |
|
|
if (!(geom_flags&WidthValue)) |
605 |
|
|
hr = 1; |
606 |
|
|
if (!(geom_flags&HeightValue)) |
607 |
|
|
vr = hr; |
608 |
|
|
|
609 |
|
|
if (h_blurRadius != hr) |
610 |
|
|
{ |
611 |
|
|
++changed; |
612 |
|
|
h_blurRadius = hr; |
613 |
|
|
} |
614 |
|
|
if (v_blurRadius != vr) |
615 |
|
|
{ |
616 |
|
|
++changed; |
617 |
|
|
v_blurRadius = vr; |
618 |
|
|
} |
619 |
sasha |
1.70 |
if (v_blurRadius == 0 && h_blurRadius == 0) |
620 |
|
|
flags &= ~blurNeeded; |
621 |
|
|
else |
622 |
|
|
flags |= blurNeeded; |
623 |
sasha |
1.65 |
return (changed>0); |
624 |
|
|
} |
625 |
|
|
|
626 |
|
|
static inline unsigned long |
627 |
|
|
compute_tint_shade_flags (rxvt_color *tint, int shade) |
628 |
|
|
{ |
629 |
|
|
unsigned long flags = 0; |
630 |
|
|
|
631 |
|
|
if (shade > 0 && shade <100) |
632 |
|
|
flags |= bgPixmap_t::tintNeeded; |
633 |
|
|
else if (tint) |
634 |
|
|
{ |
635 |
|
|
rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
636 |
|
|
tint->get (c); |
637 |
|
|
|
638 |
|
|
flags |= bgPixmap_t::tintNeeded; |
639 |
|
|
if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
640 |
|
|
&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
641 |
|
|
{ |
642 |
|
|
flags |= bgPixmap_t::tintNeeded; |
643 |
|
|
#define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
644 |
|
|
if (IS_COMPONENT_WHOLESOME (c.r) |
645 |
|
|
&& IS_COMPONENT_WHOLESOME (c.g) |
646 |
|
|
&& IS_COMPONENT_WHOLESOME (c.b)) |
647 |
|
|
flags |= bgPixmap_t::tintServerSide; |
648 |
|
|
#undef IS_COMPONENT_WHOLESOME |
649 |
|
|
} |
650 |
|
|
} |
651 |
|
|
return flags; |
652 |
|
|
} |
653 |
|
|
|
654 |
|
|
bool |
655 |
|
|
bgPixmap_t::set_tint (rxvt_color &new_tint) |
656 |
|
|
{ |
657 |
|
|
if (tint != new_tint) |
658 |
|
|
{ |
659 |
|
|
unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
660 |
|
|
tint = new_tint; |
661 |
|
|
flags = (flags & ~tintFlags) | new_flags | tintSet; |
662 |
|
|
return true; |
663 |
|
|
} |
664 |
|
|
return false; |
665 |
|
|
} |
666 |
|
|
|
667 |
|
|
bool |
668 |
|
|
bgPixmap_t::unset_tint () |
669 |
|
|
{ |
670 |
|
|
unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
671 |
|
|
|
672 |
|
|
if (new_flags != (flags & tintFlags)) |
673 |
|
|
{ |
674 |
|
|
flags = (flags&~tintFlags)|new_flags; |
675 |
|
|
return true; |
676 |
|
|
} |
677 |
|
|
return false; |
678 |
|
|
} |
679 |
|
|
|
680 |
|
|
bool |
681 |
|
|
bgPixmap_t::set_shade (const char *shade_str) |
682 |
|
|
{ |
683 |
|
|
int new_shade = (shade_str) ? atoi (shade_str) : 0; |
684 |
|
|
|
685 |
|
|
if (new_shade == 100) |
686 |
|
|
new_shade = 0; |
687 |
|
|
|
688 |
|
|
if (new_shade != shade) |
689 |
|
|
{ |
690 |
|
|
unsigned long new_flags = compute_tint_shade_flags (&tint, new_shade); |
691 |
|
|
shade = new_shade; |
692 |
|
|
flags = (flags & ~tintFlags) | new_flags; |
693 |
|
|
return true; |
694 |
|
|
} |
695 |
|
|
return false; |
696 |
|
|
} |
697 |
|
|
|
698 |
|
|
|
699 |
sasha |
1.63 |
/* make_transparency_pixmap() |
700 |
|
|
* Builds a pixmap sized the same as terminal window, with depth same as the root window |
701 |
|
|
* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
702 |
|
|
* our window. |
703 |
|
|
*/ |
704 |
sasha |
1.66 |
unsigned long |
705 |
sasha |
1.65 |
bgPixmap_t::make_transparency_pixmap () |
706 |
sasha |
1.63 |
{ |
707 |
sasha |
1.66 |
unsigned long result = 0; |
708 |
|
|
|
709 |
sasha |
1.63 |
if (target == NULL) |
710 |
sasha |
1.66 |
return 0; |
711 |
sasha |
1.63 |
|
712 |
sasha |
1.64 |
/* root dimentions may change from call to call - but Display structure should |
713 |
|
|
* be always up-to-date, so let's use it : |
714 |
|
|
*/ |
715 |
|
|
Window root = target->display->root; |
716 |
|
|
int screen = target->display->screen; |
717 |
|
|
Display *dpy = target->dpy; |
718 |
|
|
int root_width = DisplayWidth (dpy, screen); |
719 |
|
|
int root_height = DisplayHeight (dpy, screen); |
720 |
|
|
unsigned int root_pmap_width, root_pmap_height; |
721 |
|
|
int window_width = target->szHint.width; |
722 |
|
|
int window_height = target->szHint.height; |
723 |
sasha |
1.63 |
int sx, sy; |
724 |
sasha |
1.65 |
XGCValues gcv; |
725 |
sasha |
1.63 |
|
726 |
sasha |
1.64 |
target->get_window_origin (sx, sy); |
727 |
|
|
|
728 |
|
|
/* check if we are outside of the visible part of the virtual screen : */ |
729 |
|
|
if (sx + window_width <= 0 || sy + window_height <= 0 |
730 |
|
|
|| sx >= root_width || sy >= root_height) |
731 |
sasha |
1.66 |
return 0; |
732 |
sasha |
1.64 |
|
733 |
|
|
if (root_pixmap != None) |
734 |
|
|
{/* we want to validate the pixmap and get it's size at the same time : */ |
735 |
|
|
int junk; |
736 |
|
|
unsigned int ujunk; |
737 |
|
|
/* root pixmap may be bad - allow a error */ |
738 |
|
|
target->allowedxerror = -1; |
739 |
|
|
if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk)) |
740 |
|
|
root_pixmap = None; |
741 |
|
|
target->allowedxerror = 0; |
742 |
|
|
} |
743 |
|
|
|
744 |
|
|
Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
745 |
|
|
GC gc = NULL; |
746 |
sasha |
1.63 |
|
747 |
sasha |
1.64 |
if (tiled_root_pmap == None) /* something really bad happened - abort */ |
748 |
sasha |
1.66 |
return 0; |
749 |
sasha |
1.63 |
|
750 |
sasha |
1.64 |
if (root_pixmap == None) |
751 |
|
|
{ /* use tricks to obtain the root background image :*/ |
752 |
|
|
/* we want to create Overrideredirect window overlapping out window |
753 |
|
|
with background type of Parent Relative and then grab it */ |
754 |
|
|
XSetWindowAttributes attr; |
755 |
|
|
Window src; |
756 |
|
|
bool success = false; |
757 |
|
|
|
758 |
|
|
attr.background_pixmap = ParentRelative; |
759 |
|
|
attr.backing_store = Always; |
760 |
|
|
attr.event_mask = ExposureMask; |
761 |
|
|
attr.override_redirect = True; |
762 |
|
|
src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
763 |
|
|
CopyFromParent, CopyFromParent, CopyFromParent, |
764 |
|
|
CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
765 |
|
|
&attr); |
766 |
|
|
|
767 |
|
|
if (src != None) |
768 |
|
|
{ |
769 |
|
|
XEvent event; |
770 |
|
|
int ev_count = 0; |
771 |
|
|
XGrabServer (dpy); |
772 |
|
|
XMapRaised (dpy, src); |
773 |
|
|
XSync (dpy, False); |
774 |
|
|
/* XSync should get window where it's properly exposed, |
775 |
|
|
* but to be on the safe side - let's check for the actuall event to arrive : */ |
776 |
|
|
while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
777 |
|
|
++ev_count; |
778 |
|
|
if (ev_count > 0); |
779 |
|
|
{ /* hooray! - we can grab the image! */ |
780 |
|
|
gc = XCreateGC (dpy, root, 0, NULL); |
781 |
sasha |
1.66 |
if (gc) |
782 |
|
|
{ |
783 |
|
|
XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
784 |
|
|
success = true; |
785 |
|
|
} |
786 |
sasha |
1.64 |
} |
787 |
|
|
XDestroyWindow (dpy, src); |
788 |
|
|
XUngrabServer (dpy); |
789 |
|
|
//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
790 |
|
|
} |
791 |
|
|
if (!success) |
792 |
|
|
{ |
793 |
|
|
XFreePixmap (dpy, tiled_root_pmap); |
794 |
|
|
tiled_root_pmap = None; |
795 |
|
|
} |
796 |
sasha |
1.66 |
else |
797 |
|
|
result |= transpPmapTiled; |
798 |
sasha |
1.64 |
} |
799 |
|
|
else |
800 |
|
|
{/* strightforward pixmap copy */ |
801 |
|
|
gcv.tile = root_pixmap; |
802 |
|
|
gcv.fill_style = FillTiled; |
803 |
|
|
while (sx < 0) sx += (int)window_width; |
804 |
|
|
while (sy < 0) sy += (int)window_height; |
805 |
|
|
gcv.ts_x_origin = -sx; |
806 |
|
|
gcv.ts_y_origin = -sy; |
807 |
|
|
gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
808 |
sasha |
1.66 |
if (gc) |
809 |
|
|
{ |
810 |
|
|
XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
811 |
|
|
result |= transpPmapTiled; |
812 |
|
|
} |
813 |
sasha |
1.64 |
} |
814 |
sasha |
1.63 |
|
815 |
sasha |
1.64 |
if (tiled_root_pmap != None) |
816 |
|
|
{ |
817 |
sasha |
1.65 |
if (flags & tintNeeded) |
818 |
|
|
{ |
819 |
|
|
if ((flags & tintServerSide) |
820 |
|
|
&& h_blurRadius <= 1 && v_blurRadius <= 1 |
821 |
|
|
# ifdef HAVE_AFTERIMAGE |
822 |
|
|
&& original_asim == NULL |
823 |
|
|
# endif |
824 |
|
|
) |
825 |
|
|
{ /* In this case we can tint image server-side getting significant |
826 |
|
|
* performance improvements, as we eliminate XImage transfer |
827 |
|
|
*/ |
828 |
|
|
gcv.foreground = Pixel (tint); |
829 |
|
|
gcv.function = GXand; |
830 |
|
|
gcv.fill_style = FillSolid; |
831 |
|
|
if (gc) |
832 |
|
|
XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
833 |
|
|
else |
834 |
|
|
gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
835 |
sasha |
1.66 |
if (gc) |
836 |
|
|
{ |
837 |
|
|
XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
838 |
|
|
result |= transpPmapTinted; |
839 |
|
|
} |
840 |
sasha |
1.65 |
} |
841 |
|
|
} |
842 |
sasha |
1.64 |
if (pixmap) |
843 |
|
|
XFreePixmap (dpy, pixmap); |
844 |
|
|
pixmap = tiled_root_pmap; |
845 |
|
|
pmap_width = window_width; |
846 |
|
|
pmap_height = window_height; |
847 |
|
|
pmap_depth = root_depth; |
848 |
|
|
} |
849 |
sasha |
1.65 |
|
850 |
|
|
if (gc) |
851 |
|
|
XFreeGC (dpy, gc); |
852 |
sasha |
1.66 |
|
853 |
|
|
return result; |
854 |
sasha |
1.63 |
} |
855 |
sasha |
1.64 |
|
856 |
sasha |
1.65 |
bool |
857 |
|
|
bgPixmap_t::set_root_pixmap () |
858 |
|
|
{ |
859 |
|
|
Pixmap new_root_pixmap = None; |
860 |
|
|
|
861 |
|
|
new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
862 |
|
|
if (new_root_pixmap == None) |
863 |
|
|
new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
864 |
|
|
|
865 |
|
|
if (new_root_pixmap != root_pixmap) |
866 |
|
|
{ |
867 |
|
|
root_pixmap = new_root_pixmap; |
868 |
|
|
return true; |
869 |
|
|
} |
870 |
|
|
return false; |
871 |
|
|
} |
872 |
sasha |
1.63 |
# endif /* ENABLE_TRANSPARENCY */ |
873 |
|
|
|
874 |
sasha |
1.67 |
# ifndef HAVE_AFTERIMAGE |
875 |
|
|
static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm); |
876 |
|
|
#endif |
877 |
|
|
|
878 |
|
|
|
879 |
sasha |
1.65 |
bool |
880 |
sasha |
1.66 |
bgPixmap_t::render () |
881 |
sasha |
1.65 |
{ |
882 |
sasha |
1.66 |
unsigned long background_flags = 0; |
883 |
|
|
|
884 |
|
|
if (target == NULL) |
885 |
|
|
return false; |
886 |
|
|
|
887 |
|
|
invalidate(); |
888 |
sasha |
1.65 |
# ifdef ENABLE_TRANSPARENCY |
889 |
|
|
if (flags & isTransparent) |
890 |
|
|
{ |
891 |
|
|
/* we need to re-generate transparency pixmap in that case ! */ |
892 |
sasha |
1.66 |
background_flags = make_transparency_pixmap (); |
893 |
|
|
if (background_flags == 0) |
894 |
|
|
return false; |
895 |
sasha |
1.67 |
else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
896 |
|
|
&& pmap_depth == target->depth) |
897 |
|
|
flags = flags & ~isInvalid; |
898 |
sasha |
1.65 |
} |
899 |
|
|
# endif |
900 |
sasha |
1.66 |
|
901 |
|
|
XImage *result = NULL; |
902 |
sasha |
1.65 |
# ifdef HAVE_AFTERIMAGE |
903 |
sasha |
1.66 |
if (original_asim |
904 |
|
|
|| (background_flags & transpTransformations) != (flags & transpTransformations)) |
905 |
|
|
{ |
906 |
|
|
ASImage *background = NULL; |
907 |
|
|
ARGB32 as_tint = TINT_LEAVE_SAME; |
908 |
|
|
if (background_flags) |
909 |
|
|
background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
910 |
|
|
|
911 |
|
|
if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
912 |
|
|
{ |
913 |
|
|
ShadingInfo as_shade; |
914 |
|
|
as_shade.shading = (shade == 0) ? 100 : shade; |
915 |
|
|
|
916 |
|
|
rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
917 |
sasha |
1.68 |
if (flags & tintSet) |
918 |
|
|
tint.get (c); |
919 |
sasha |
1.66 |
as_shade.tintColor.red = c.r; |
920 |
|
|
as_shade.tintColor.green = c.g; |
921 |
|
|
as_shade.tintColor.blue = c.b; |
922 |
|
|
|
923 |
|
|
as_tint = shading2tint32 (&as_shade); |
924 |
|
|
} |
925 |
sasha |
1.70 |
|
926 |
|
|
if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
927 |
|
|
{ |
928 |
|
|
ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
929 |
|
|
(original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
930 |
|
|
100, ASIMAGE_QUALITY_DEFAULT); |
931 |
|
|
if (tmp) |
932 |
|
|
{ |
933 |
|
|
destroy_asimage (&background); |
934 |
|
|
background = tmp; |
935 |
|
|
} |
936 |
|
|
} |
937 |
|
|
|
938 |
sasha |
1.66 |
if (render_asim (background, as_tint)) |
939 |
|
|
flags = flags & ~isInvalid; |
940 |
|
|
if (background) |
941 |
|
|
destroy_asimage (&background); |
942 |
|
|
} |
943 |
|
|
else if (background_flags && pmap_depth != target->depth) |
944 |
|
|
{ |
945 |
|
|
result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
946 |
|
|
} |
947 |
|
|
# else /* our own client-side tinting */ |
948 |
sasha |
1.67 |
if (background_flags && (flags & isInvalid)) |
949 |
sasha |
1.66 |
{ |
950 |
|
|
result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
951 |
|
|
if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
952 |
|
|
{ |
953 |
|
|
rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
954 |
sasha |
1.68 |
if (flags & tintSet) |
955 |
|
|
tint.get (c); |
956 |
sasha |
1.67 |
ShadeXImage (target, result, shade, c.r, c.g, c.b); |
957 |
sasha |
1.66 |
} |
958 |
|
|
} |
959 |
|
|
# endif |
960 |
|
|
if (result != NULL) |
961 |
|
|
{ |
962 |
|
|
GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
963 |
|
|
if (gc) |
964 |
|
|
{ |
965 |
|
|
if (pmap_depth != target->depth && pixmap != None) |
966 |
|
|
{ |
967 |
|
|
XFreePixmap (target->dpy, pixmap); |
968 |
|
|
pixmap = None; |
969 |
|
|
} |
970 |
|
|
if (pixmap == None) |
971 |
|
|
{ |
972 |
|
|
pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
973 |
|
|
pmap_width = result->width; |
974 |
|
|
pmap_height = result->height; |
975 |
|
|
pmap_depth = target->depth; |
976 |
|
|
} |
977 |
|
|
XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
978 |
|
|
XFreeGC (target->dpy, gc); |
979 |
|
|
flags = flags & ~isInvalid; |
980 |
|
|
} |
981 |
|
|
XDestroyImage (result); |
982 |
|
|
} |
983 |
|
|
|
984 |
|
|
if (flags & isInvalid) |
985 |
|
|
{ |
986 |
|
|
if (pixmap != None) |
987 |
|
|
{ |
988 |
|
|
XFreePixmap (target->dpy, pixmap); |
989 |
|
|
pixmap = None; |
990 |
|
|
} |
991 |
|
|
// TODO : we need to get rid of that garbadge : |
992 |
|
|
target->am_transparent = target->am_pixmap_trans = 0; |
993 |
|
|
} |
994 |
|
|
else |
995 |
|
|
target->am_transparent = target->am_pixmap_trans = 1; |
996 |
|
|
|
997 |
|
|
apply (); |
998 |
|
|
|
999 |
sasha |
1.65 |
return true; |
1000 |
|
|
} |
1001 |
|
|
|
1002 |
sasha |
1.64 |
bool |
1003 |
|
|
bgPixmap_t::set_target (rxvt_term *new_target) |
1004 |
|
|
{ |
1005 |
|
|
if (new_target) |
1006 |
|
|
if (target != new_target) |
1007 |
|
|
{ |
1008 |
|
|
target = new_target; |
1009 |
|
|
# ifdef ENABLE_TRANSPARENCY |
1010 |
|
|
root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1011 |
|
|
# endif |
1012 |
|
|
return true; |
1013 |
|
|
} |
1014 |
|
|
return false; |
1015 |
|
|
} |
1016 |
|
|
|
1017 |
sasha |
1.63 |
void |
1018 |
sasha |
1.66 |
bgPixmap_t::apply() |
1019 |
sasha |
1.63 |
{ |
1020 |
|
|
if (target) |
1021 |
|
|
{ |
1022 |
|
|
if (pixmap != None) |
1023 |
|
|
{ /* set target's background to pixmap */ |
1024 |
|
|
# ifdef ENABLE_TRANSPARENCY |
1025 |
sasha |
1.65 |
if (flags & isTransparent) |
1026 |
sasha |
1.63 |
{ |
1027 |
|
|
XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1028 |
|
|
XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1029 |
sasha |
1.66 |
# if HAVE_SCROLLBARS |
1030 |
sasha |
1.63 |
if (target->scrollBar.win) |
1031 |
|
|
XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1032 |
sasha |
1.66 |
# endif |
1033 |
sasha |
1.63 |
} |
1034 |
|
|
else |
1035 |
|
|
# endif |
1036 |
|
|
{ |
1037 |
|
|
/* force old pixmap dereference in case it was transparent before :*/ |
1038 |
sasha |
1.66 |
XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1039 |
sasha |
1.63 |
XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1040 |
|
|
/* do we also need to set scrollbar's background here ? */ |
1041 |
sasha |
1.66 |
# if HAVE_SCROLLBARS |
1042 |
|
|
if (target->scrollBar.win) |
1043 |
|
|
XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1044 |
|
|
# endif |
1045 |
sasha |
1.63 |
} |
1046 |
|
|
} |
1047 |
|
|
else |
1048 |
|
|
{ /* set target background to a pixel */ |
1049 |
sasha |
1.66 |
XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1050 |
sasha |
1.63 |
XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1051 |
|
|
/* do we also need to set scrollbar's background here ? */ |
1052 |
sasha |
1.66 |
# if HAVE_SCROLLBARS |
1053 |
|
|
if (target->scrollBar.win) |
1054 |
|
|
XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1055 |
|
|
# endif |
1056 |
sasha |
1.63 |
} |
1057 |
|
|
/* don't want Expose on the parent */ |
1058 |
|
|
XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False); |
1059 |
|
|
/* do want Expose on the vt */ |
1060 |
|
|
XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, True); |
1061 |
sasha |
1.66 |
#if HAVE_SCROLLBARS |
1062 |
|
|
if (target->scrollBar.win) |
1063 |
|
|
{ |
1064 |
|
|
target->scrollBar.setIdle (); |
1065 |
|
|
target->scrollbar_show (0); |
1066 |
|
|
} |
1067 |
|
|
#endif |
1068 |
sasha |
1.69 |
/* Is that really neccessary? we did a XClearArea to generate Expose events alreday ! */ |
1069 |
sasha |
1.66 |
target->want_refresh = target->want_full_refresh = 1; |
1070 |
sasha |
1.69 |
/* TODO: why do we need a flush here ??? It causes segfault on resize ! */ |
1071 |
|
|
// target->flush (); |
1072 |
sasha |
1.63 |
} |
1073 |
|
|
} |
1074 |
sasha |
1.56 |
#endif /* HAVE_BG_PIXMAP */ |
1075 |
ayin |
1.39 |
|
1076 |
sasha |
1.63 |
|
1077 |
sasha |
1.64 |
void |
1078 |
|
|
rxvt_term::get_window_origin (int &x, int &y) |
1079 |
|
|
{ |
1080 |
|
|
Window cr; |
1081 |
|
|
XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1082 |
sasha |
1.70 |
/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
1083 |
sasha |
1.64 |
} |
1084 |
|
|
|
1085 |
|
|
Pixmap |
1086 |
|
|
rxvt_term::get_pixmap_property (int prop_id) |
1087 |
|
|
{ |
1088 |
|
|
if (prop_id > 0 && prop_id < NUM_XA) |
1089 |
|
|
if (xa[prop_id]) |
1090 |
|
|
{ |
1091 |
|
|
int aformat, rootdepth; |
1092 |
|
|
unsigned long nitems, bytes_after; |
1093 |
|
|
Atom atype; |
1094 |
|
|
unsigned char *prop = NULL; |
1095 |
|
|
int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
1096 |
|
|
0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1097 |
|
|
&nitems, &bytes_after, &prop); |
1098 |
|
|
if (result == Success && prop && atype == XA_PIXMAP) |
1099 |
|
|
{ |
1100 |
|
|
return *(Pixmap *)prop; |
1101 |
|
|
} |
1102 |
|
|
} |
1103 |
|
|
return None; |
1104 |
|
|
} |
1105 |
|
|
|
1106 |
sasha |
1.63 |
|
1107 |
root |
1.41 |
#ifdef ENABLE_TRANSPARENCY |
1108 |
ayin |
1.57 |
#ifndef HAVE_AFTERIMAGE |
1109 |
ayin |
1.39 |
/* taken from aterm-0.4.2 */ |
1110 |
|
|
|
1111 |
|
|
typedef uint32_t RUINT32T; |
1112 |
|
|
|
1113 |
ayin |
1.43 |
static void |
1114 |
|
|
ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
1115 |
ayin |
1.39 |
{ |
1116 |
|
|
int sh_r, sh_g, sh_b; |
1117 |
|
|
RUINT32T mask_r, mask_g, mask_b; |
1118 |
|
|
RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1119 |
|
|
unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1120 |
|
|
unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1121 |
|
|
int i; |
1122 |
|
|
|
1123 |
|
|
Visual *visual = term->visual; |
1124 |
|
|
|
1125 |
sasha |
1.67 |
if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1126 |
ayin |
1.39 |
|
1127 |
sasha |
1.67 |
if (shade == 0) |
1128 |
|
|
shade = 100; |
1129 |
|
|
|
1130 |
ayin |
1.39 |
/* for convenience */ |
1131 |
|
|
mask_r = visual->red_mask; |
1132 |
|
|
mask_g = visual->green_mask; |
1133 |
|
|
mask_b = visual->blue_mask; |
1134 |
|
|
|
1135 |
|
|
/* boring lookup table pre-initialization */ |
1136 |
|
|
switch (srcImage->bits_per_pixel) { |
1137 |
|
|
case 15: |
1138 |
|
|
if ((mask_r != 0x7c00) || |
1139 |
|
|
(mask_g != 0x03e0) || |
1140 |
|
|
(mask_b != 0x001f)) |
1141 |
|
|
return; |
1142 |
|
|
lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1143 |
|
|
lookup_r = lookup; |
1144 |
|
|
lookup_g = lookup+32; |
1145 |
|
|
lookup_b = lookup+32+32; |
1146 |
|
|
sh_r = 10; |
1147 |
|
|
sh_g = 5; |
1148 |
|
|
sh_b = 0; |
1149 |
|
|
break; |
1150 |
|
|
case 16: |
1151 |
|
|
if ((mask_r != 0xf800) || |
1152 |
|
|
(mask_g != 0x07e0) || |
1153 |
|
|
(mask_b != 0x001f)) |
1154 |
|
|
return; |
1155 |
|
|
lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1156 |
|
|
lookup_r = lookup; |
1157 |
|
|
lookup_g = lookup+32; |
1158 |
|
|
lookup_b = lookup+32+64; |
1159 |
|
|
sh_r = 11; |
1160 |
|
|
sh_g = 5; |
1161 |
|
|
sh_b = 0; |
1162 |
|
|
break; |
1163 |
|
|
case 24: |
1164 |
|
|
if ((mask_r != 0xff0000) || |
1165 |
|
|
(mask_g != 0x00ff00) || |
1166 |
|
|
(mask_b != 0x0000ff)) |
1167 |
|
|
return; |
1168 |
|
|
lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1169 |
|
|
lookup_r = lookup; |
1170 |
|
|
lookup_g = lookup+256; |
1171 |
|
|
lookup_b = lookup+256+256; |
1172 |
|
|
sh_r = 16; |
1173 |
|
|
sh_g = 8; |
1174 |
|
|
sh_b = 0; |
1175 |
|
|
break; |
1176 |
|
|
case 32: |
1177 |
|
|
if ((mask_r != 0xff0000) || |
1178 |
|
|
(mask_g != 0x00ff00) || |
1179 |
|
|
(mask_b != 0x0000ff)) |
1180 |
|
|
return; |
1181 |
|
|
lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1182 |
|
|
lookup_r = lookup; |
1183 |
|
|
lookup_g = lookup+256; |
1184 |
|
|
lookup_b = lookup+256+256; |
1185 |
|
|
sh_r = 16; |
1186 |
|
|
sh_g = 8; |
1187 |
|
|
sh_b = 0; |
1188 |
|
|
break; |
1189 |
|
|
default: |
1190 |
|
|
return; /* we do not support this color depth */ |
1191 |
|
|
} |
1192 |
|
|
|
1193 |
|
|
/* prepare limits for color transformation (each channel is handled separately) */ |
1194 |
|
|
if (shade < 0) { |
1195 |
|
|
shade = -shade; |
1196 |
|
|
if (shade < 0) shade = 0; |
1197 |
|
|
if (shade > 100) shade = 100; |
1198 |
|
|
|
1199 |
|
|
lower_lim_r = 65535-rm; |
1200 |
|
|
lower_lim_g = 65535-gm; |
1201 |
|
|
lower_lim_b = 65535-bm; |
1202 |
|
|
|
1203 |
|
|
lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1204 |
|
|
lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1205 |
|
|
lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1206 |
|
|
|
1207 |
|
|
upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1208 |
|
|
} else { |
1209 |
|
|
if (shade < 0) shade = 0; |
1210 |
|
|
if (shade > 100) shade = 100; |
1211 |
|
|
|
1212 |
|
|
lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1213 |
|
|
|
1214 |
|
|
upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1215 |
|
|
upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1216 |
|
|
upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1217 |
|
|
} |
1218 |
|
|
|
1219 |
|
|
/* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
1220 |
|
|
if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
1221 |
|
|
{ |
1222 |
|
|
unsigned int tmp; |
1223 |
|
|
|
1224 |
|
|
tmp = lower_lim_r; |
1225 |
|
|
lower_lim_r = lower_lim_b; |
1226 |
|
|
lower_lim_b = tmp; |
1227 |
|
|
|
1228 |
|
|
tmp = upper_lim_r; |
1229 |
|
|
upper_lim_r = upper_lim_b; |
1230 |
|
|
upper_lim_b = tmp; |
1231 |
|
|
} |
1232 |
|
|
|
1233 |
|
|
/* fill our lookup tables */ |
1234 |
|
|
for (i = 0; i <= mask_r>>sh_r; i++) |
1235 |
|
|
{ |
1236 |
|
|
RUINT32T tmp; |
1237 |
|
|
tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1238 |
|
|
tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1239 |
|
|
lookup_r[i] = (tmp/65535)<<sh_r; |
1240 |
|
|
} |
1241 |
|
|
for (i = 0; i <= mask_g>>sh_g; i++) |
1242 |
|
|
{ |
1243 |
|
|
RUINT32T tmp; |
1244 |
|
|
tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1245 |
|
|
tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1246 |
|
|
lookup_g[i] = (tmp/65535)<<sh_g; |
1247 |
|
|
} |
1248 |
|
|
for (i = 0; i <= mask_b>>sh_b; i++) |
1249 |
|
|
{ |
1250 |
|
|
RUINT32T tmp; |
1251 |
|
|
tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1252 |
|
|
tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1253 |
|
|
lookup_b[i] = (tmp/65535)<<sh_b; |
1254 |
|
|
} |
1255 |
|
|
|
1256 |
|
|
/* apply table to input image (replacing colors by newly calculated ones) */ |
1257 |
|
|
switch (srcImage->bits_per_pixel) |
1258 |
|
|
{ |
1259 |
|
|
case 15: |
1260 |
|
|
{ |
1261 |
|
|
unsigned short *p1, *pf, *p, *pl; |
1262 |
|
|
p1 = (unsigned short *) srcImage->data; |
1263 |
|
|
pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1264 |
|
|
while (p1 < pf) |
1265 |
|
|
{ |
1266 |
|
|
p = p1; |
1267 |
|
|
pl = p1 + srcImage->width; |
1268 |
|
|
for (; p < pl; p++) |
1269 |
|
|
{ |
1270 |
|
|
*p = lookup_r[(*p & 0x7c00)>>10] | |
1271 |
|
|
lookup_g[(*p & 0x03e0)>> 5] | |
1272 |
|
|
lookup_b[(*p & 0x001f)]; |
1273 |
|
|
} |
1274 |
|
|
p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
1275 |
|
|
} |
1276 |
|
|
break; |
1277 |
|
|
} |
1278 |
|
|
case 16: |
1279 |
|
|
{ |
1280 |
|
|
unsigned short *p1, *pf, *p, *pl; |
1281 |
|
|
p1 = (unsigned short *) srcImage->data; |
1282 |
|
|
pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1283 |
|
|
while (p1 < pf) |
1284 |
|
|
{ |
1285 |
|
|
p = p1; |
1286 |
|
|
pl = p1 + srcImage->width; |
1287 |
|
|
for (; p < pl; p++) |
1288 |
|
|
{ |
1289 |
|
|
*p = lookup_r[(*p & 0xf800)>>11] | |
1290 |
|
|
lookup_g[(*p & 0x07e0)>> 5] | |
1291 |
|
|
lookup_b[(*p & 0x001f)]; |
1292 |
|
|
} |
1293 |
|
|
p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
1294 |
|
|
} |
1295 |
|
|
break; |
1296 |
|
|
} |
1297 |
|
|
case 24: |
1298 |
|
|
{ |
1299 |
|
|
unsigned char *p1, *pf, *p, *pl; |
1300 |
|
|
p1 = (unsigned char *) srcImage->data; |
1301 |
|
|
pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1302 |
|
|
while (p1 < pf) |
1303 |
|
|
{ |
1304 |
|
|
p = p1; |
1305 |
|
|
pl = p1 + srcImage->width * 3; |
1306 |
|
|
for (; p < pl; p += 3) |
1307 |
|
|
{ |
1308 |
|
|
p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
1309 |
|
|
p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
1310 |
|
|
p[2] = lookup_r[(p[2] & 0x0000ff)]; |
1311 |
|
|
} |
1312 |
|
|
p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
1313 |
|
|
} |
1314 |
|
|
break; |
1315 |
|
|
} |
1316 |
|
|
case 32: |
1317 |
|
|
{ |
1318 |
|
|
RUINT32T *p1, *pf, *p, *pl; |
1319 |
|
|
p1 = (RUINT32T *) srcImage->data; |
1320 |
|
|
pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1321 |
|
|
|
1322 |
|
|
while (p1 < pf) |
1323 |
|
|
{ |
1324 |
|
|
p = p1; |
1325 |
|
|
pl = p1 + srcImage->width; |
1326 |
|
|
for (; p < pl; p++) |
1327 |
|
|
{ |
1328 |
|
|
*p = lookup_r[(*p & 0xff0000)>>16] | |
1329 |
|
|
lookup_g[(*p & 0x00ff00)>> 8] | |
1330 |
|
|
lookup_b[(*p & 0x0000ff)] | |
1331 |
|
|
(*p & ~0xffffff); |
1332 |
|
|
} |
1333 |
|
|
p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
1334 |
|
|
} |
1335 |
|
|
break; |
1336 |
|
|
} |
1337 |
|
|
} |
1338 |
|
|
|
1339 |
|
|
free (lookup); |
1340 |
|
|
} |
1341 |
|
|
#endif |
1342 |
|
|
|
1343 |
|
|
/* |
1344 |
|
|
* Check our parents are still who we think they are. |
1345 |
|
|
* Do transparency updates if required |
1346 |
|
|
*/ |
1347 |
|
|
int |
1348 |
sasha |
1.70 |
rxvt_term::update_background () |
1349 |
ayin |
1.39 |
{ |
1350 |
sasha |
1.70 |
bgPixmap.invalidate(); |
1351 |
|
|
/* no chance of real time refresh if we are blurring ! */ |
1352 |
|
|
if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
1353 |
|
|
bgPixmap.render(); |
1354 |
|
|
else |
1355 |
|
|
{ |
1356 |
|
|
update_background_ev.stop (); |
1357 |
|
|
if (!bgPixmap.need_client_side_rendering()) |
1358 |
|
|
update_background_ev.start (NOW + .05); |
1359 |
|
|
else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
1360 |
|
|
update_background_ev.start (NOW + .2); /* very slow !!! */ |
1361 |
|
|
else |
1362 |
|
|
update_background_ev.start (NOW + .07); |
1363 |
|
|
} |
1364 |
ayin |
1.39 |
return 0; |
1365 |
|
|
} |
1366 |
|
|
|
1367 |
|
|
void |
1368 |
sasha |
1.70 |
rxvt_term::update_background_cb (time_watcher &w) |
1369 |
|
|
{ |
1370 |
|
|
bgPixmap.render (); |
1371 |
|
|
} |
1372 |
|
|
#endif /* HAVE_BG_PIXMAP */ |
1373 |
|
|
|
1374 |
|
|
|
1375 |
|
|
#if 0 /* replaced by a bgPixmap_t::render() - leve here temporarily for reference */ |
1376 |
|
|
void |
1377 |
ayin |
1.39 |
rxvt_term::check_our_parents_cb (time_watcher &w) |
1378 |
|
|
{ |
1379 |
sasha |
1.66 |
|
1380 |
sasha |
1.63 |
int i, aformat, rootdepth; |
1381 |
ayin |
1.39 |
unsigned long nitems, bytes_after; |
1382 |
|
|
Atom atype; |
1383 |
|
|
unsigned char *prop = NULL; |
1384 |
|
|
Window root, oldp, *list; |
1385 |
|
|
Pixmap rootpixmap = None; |
1386 |
|
|
XWindowAttributes wattr, wrootattr; |
1387 |
|
|
int sx, sy; |
1388 |
|
|
Window cr; |
1389 |
sasha |
1.52 |
unsigned int rootpixmap_w = 0, rootpixmap_h = 0; |
1390 |
ayin |
1.39 |
|
1391 |
|
|
if (!option (Opt_transparent)) |
1392 |
sasha |
1.63 |
return; /* Don't try any more */ |
1393 |
sasha |
1.52 |
#if 0 |
1394 |
|
|
struct timeval stv; |
1395 |
|
|
gettimeofday (&stv,NULL); |
1396 |
|
|
#define PRINT_BACKGROUND_OP_TIME do{ struct timeval tv;gettimeofday (&tv,NULL); tv.tv_sec-= stv.tv_sec;\ |
1397 |
|
|
fprintf (stderr,"%d: elapsed %ld usec\n",__LINE__,\ |
1398 |
|
|
tv.tv_sec*1000000+tv.tv_usec-stv.tv_usec );}while(0) |
1399 |
|
|
#else |
1400 |
|
|
#define PRINT_BACKGROUND_OP_TIME do{}while(0) |
1401 |
|
|
#endif |
1402 |
|
|
|
1403 |
|
|
|
1404 |
ayin |
1.39 |
XGetWindowAttributes (dpy, display->root, &wrootattr); |
1405 |
|
|
rootdepth = wrootattr.depth; |
1406 |
|
|
|
1407 |
|
|
XGetWindowAttributes (dpy, parent[0], &wattr); |
1408 |
|
|
|
1409 |
|
|
if (rootdepth != wattr.depth) |
1410 |
|
|
{ |
1411 |
|
|
if (am_transparent) |
1412 |
|
|
{ |
1413 |
|
|
XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]); |
1414 |
|
|
am_transparent = am_pixmap_trans = 0; |
1415 |
|
|
} |
1416 |
|
|
|
1417 |
sasha |
1.63 |
return; /* Don't try any more */ |
1418 |
ayin |
1.39 |
} |
1419 |
|
|
|
1420 |
|
|
/* Get all X ops out of the queue so that our information is up-to-date. */ |
1421 |
|
|
XSync (dpy, False); |
1422 |
|
|
|
1423 |
|
|
XTranslateCoordinates (dpy, parent[0], display->root, |
1424 |
|
|
0, 0, &sx, &sy, &cr); |
1425 |
|
|
/* check if we are outside of the visible part of the virtual screen : */ |
1426 |
ayin |
1.51 |
if( sx + (int)szHint.width <= 0 || sy + (int)szHint.height <= 0 |
1427 |
|
|
|| sx >= wrootattr.width || sy >= wrootattr.height ) |
1428 |
ayin |
1.39 |
return /* 0 */ ; |
1429 |
|
|
/* |
1430 |
|
|
* Make the frame window set by the window manager have |
1431 |
|
|
* the root background. Some window managers put multiple nested frame |
1432 |
|
|
* windows for each client, so we have to take care about that. |
1433 |
|
|
*/ |
1434 |
|
|
i = (xa[XA_XROOTPMAP_ID] |
1435 |
|
|
&& XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID], |
1436 |
|
|
0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1437 |
|
|
&nitems, &bytes_after, &prop) == Success); |
1438 |
|
|
|
1439 |
|
|
if (!i || prop == NULL) |
1440 |
|
|
i = (xa[XA_ESETROOT_PMAP_ID] |
1441 |
|
|
&& XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID], |
1442 |
|
|
0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1443 |
|
|
&nitems, &bytes_after, &prop) == Success); |
1444 |
|
|
|
1445 |
ayin |
1.61 |
if (!i || prop == NULL) |
1446 |
sasha |
1.52 |
rootpixmap = None; |
1447 |
ayin |
1.39 |
else |
1448 |
|
|
{ |
1449 |
sasha |
1.52 |
int junk; |
1450 |
|
|
unsigned int ujunk; |
1451 |
|
|
/* root pixmap may be bad - allow a error */ |
1452 |
|
|
allowedxerror = -1; |
1453 |
|
|
if ((rootpixmap = *(Pixmap *)prop) != None) |
1454 |
|
|
if (!XGetGeometry (dpy, rootpixmap, &root, &junk, &junk, &rootpixmap_w, &rootpixmap_h, &ujunk, &ujunk)) |
1455 |
|
|
rootpixmap = None; |
1456 |
|
|
allowedxerror = 0; |
1457 |
ayin |
1.39 |
} |
1458 |
|
|
|
1459 |
sasha |
1.52 |
if (prop != NULL) |
1460 |
|
|
XFree (prop); |
1461 |
|
|
|
1462 |
|
|
if (rootpixmap != None) |
1463 |
ayin |
1.39 |
{ |
1464 |
sasha |
1.49 |
Bool success = False; |
1465 |
ayin |
1.40 |
GC gc = NULL; |
1466 |
ayin |
1.39 |
XGCValues gcvalue; |
1467 |
sasha |
1.52 |
int shade = 100; |
1468 |
|
|
rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1469 |
|
|
Bool whole_tint = False, no_tint = True; |
1470 |
ayin |
1.51 |
|
1471 |
sasha |
1.52 |
while (sx < 0) sx += (int)wrootattr.width; |
1472 |
|
|
while (sy < 0) sy += (int)wrootattr.height; |
1473 |
ayin |
1.39 |
|
1474 |
sasha |
1.52 |
if (rs[Rs_shade]) |
1475 |
|
|
shade = atoi (rs[Rs_shade]); |
1476 |
|
|
if (ISSET_PIXCOLOR (Color_tint)) |
1477 |
|
|
pix_colors_focused [Color_tint].get (c); |
1478 |
sasha |
1.49 |
#define IS_COMPONENT_WHOLESOME(c) ((c) <=0x000700 || (c)>=0x00f700) |
1479 |
sasha |
1.52 |
if (shade >= 100) |
1480 |
|
|
whole_tint = (IS_COMPONENT_WHOLESOME(c.r) |
1481 |
|
|
&& IS_COMPONENT_WHOLESOME(c.g) |
1482 |
|
|
&& IS_COMPONENT_WHOLESOME(c.b)); |
1483 |
|
|
no_tint = (c.r >= 0x00f700 && c.g >= 0x00f700 && c.b >= 0x00f700); |
1484 |
sasha |
1.49 |
#undef IS_COMPONENT_WHOLESOME |
1485 |
sasha |
1.64 |
|
1486 |
|
|
bgPixmap.make_transparency_pixmap(); |
1487 |
sasha |
1.49 |
|
1488 |
sasha |
1.52 |
if (whole_tint && !no_tint) |
1489 |
|
|
{ |
1490 |
|
|
} |
1491 |
|
|
success = True; |
1492 |
|
|
#ifdef HAVE_AFTERIMAGE |
1493 |
sasha |
1.55 |
if (rs[Rs_blurradius] || bgPixmap.original_asim != NULL || (!whole_tint && (!no_tint || shade !=100))) |
1494 |
sasha |
1.52 |
{ |
1495 |
|
|
ARGB32 tint = TINT_LEAVE_SAME; |
1496 |
|
|
ASImage *back_im = NULL; |
1497 |
|
|
|
1498 |
sasha |
1.55 |
back_im = pixmap2ximage (asv, bgPixmap.pixmap, 0, 0, szHint.width, szHint.height, AllPlanes, 100); |
1499 |
sasha |
1.52 |
if (back_im != NULL) |
1500 |
|
|
{ |
1501 |
|
|
if (!whole_tint && (!no_tint || shade !=100)) |
1502 |
|
|
{ |
1503 |
|
|
ShadingInfo as_shade; |
1504 |
|
|
as_shade.shading = shade; |
1505 |
|
|
as_shade.tintColor.red = c.r; |
1506 |
|
|
as_shade.tintColor.green = c.g; |
1507 |
|
|
as_shade.tintColor.blue = c.b; |
1508 |
|
|
tint = shading2tint32 (&as_shade); |
1509 |
|
|
} |
1510 |
|
|
|
1511 |
|
|
if (rs[Rs_blurradius] && back_im) |
1512 |
|
|
{ |
1513 |
sasha |
1.53 |
ASImage* tmp; |
1514 |
|
|
int junk; |
1515 |
|
|
unsigned int hr = 1, vr = 1; |
1516 |
|
|
int flags = XParseGeometry (rs[Rs_blurradius], &junk, &junk, &hr, &vr); |
1517 |
|
|
if (!(flags&WidthValue)) |
1518 |
|
|
hr = 1; |
1519 |
|
|
if (!(flags&HeightValue)) |
1520 |
|
|
vr = hr; |
1521 |
|
|
tmp = blur_asimage_gauss (asv, back_im, hr, vr, 0xFFFFFFFF, |
1522 |
sasha |
1.55 |
(bgPixmap.original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
1523 |
sasha |
1.53 |
100, ASIMAGE_QUALITY_DEFAULT); |
1524 |
sasha |
1.52 |
if (tmp) |
1525 |
|
|
{ |
1526 |
|
|
destroy_asimage (&back_im); |
1527 |
|
|
back_im = tmp; |
1528 |
|
|
} |
1529 |
|
|
} |
1530 |
sasha |
1.62 |
/* TODO: temporary fix - redo the logic, so that same function can do both |
1531 |
|
|
transparency and non-transparency */ |
1532 |
sasha |
1.63 |
bgPixmap.render_asim (back_im, tint); |
1533 |
sasha |
1.62 |
destroy_asimage (&back_im); |
1534 |
sasha |
1.52 |
|
1535 |
|
|
} /* back_im != NULL */ |
1536 |
|
|
else |
1537 |
|
|
success = False; |
1538 |
|
|
} |
1539 |
|
|
#else /* HAVE_AFTERIMAGE */ |
1540 |
|
|
if (!whole_tint && (!no_tint || shade !=100)) |
1541 |
|
|
{ |
1542 |
sasha |
1.55 |
XImage *image = XGetImage (dpy, bgPixmap.pixmap, 0, 0, szHint.width, szHint.height, AllPlanes, ZPixmap); |
1543 |
sasha |
1.52 |
success = False; |
1544 |
|
|
if (image != NULL) |
1545 |
|
|
{ |
1546 |
|
|
PRINT_BACKGROUND_OP_TIME; |
1547 |
|
|
if (gc == NULL) |
1548 |
|
|
gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
1549 |
|
|
if (ISSET_PIXCOLOR (Color_tint) || shade != 100) |
1550 |
|
|
ShadeXImage (this, image, shade, c.r, c.g, c.b); |
1551 |
sasha |
1.55 |
XPutImage (dpy, bgPixmap.pixmap, gc, image, 0, 0, 0, 0, image->width, image->height); |
1552 |
sasha |
1.52 |
XDestroyImage (image); |
1553 |
|
|
success = True; |
1554 |
|
|
} |
1555 |
|
|
} |
1556 |
ayin |
1.39 |
#endif /* HAVE_AFTERIMAGE */ |
1557 |
sasha |
1.52 |
PRINT_BACKGROUND_OP_TIME; |
1558 |
|
|
|
1559 |
ayin |
1.51 |
if (gc != NULL) |
1560 |
ayin |
1.39 |
XFreeGC (dpy, gc); |
1561 |
sasha |
1.63 |
|
1562 |
sasha |
1.66 |
bgPixmap.apply(); |
1563 |
ayin |
1.39 |
if (!success) |
1564 |
|
|
am_pixmap_trans = 0; |
1565 |
|
|
else |
1566 |
|
|
{ |
1567 |
|
|
am_transparent = am_pixmap_trans = 1; |
1568 |
|
|
} |
1569 |
sasha |
1.52 |
} /* rootpixmap != None */ |
1570 |
ayin |
1.39 |
|
1571 |
|
|
if (am_pixmap_trans) |
1572 |
|
|
{ |
1573 |
sasha |
1.63 |
if (scrollBar.win) |
1574 |
|
|
{ |
1575 |
|
|
scrollBar.setIdle (); |
1576 |
|
|
scrollbar_show (0); |
1577 |
|
|
} |
1578 |
ayin |
1.39 |
|
1579 |
sasha |
1.63 |
if (am_transparent) |
1580 |
|
|
{ |
1581 |
|
|
want_refresh = want_full_refresh = 1; |
1582 |
|
|
if (am_pixmap_trans) |
1583 |
|
|
flush (); |
1584 |
|
|
} |
1585 |
ayin |
1.39 |
} |
1586 |
sasha |
1.70 |
} |
1587 |
sasha |
1.66 |
#endif |