1 |
root |
1.34 |
/*----------------------------------------------------------------------* |
2 |
pcg |
1.12 |
* File: xpm.C |
3 |
pcg |
1.1 |
*----------------------------------------------------------------------* |
4 |
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* |
5 |
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* All portions of code are copyright by their respective author/s. |
6 |
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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> |
10 |
pcg |
1.1 |
* |
11 |
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* This program is free software; you can redistribute it and/or modify |
12 |
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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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*---------------------------------------------------------------------*/ |
25 |
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26 |
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#include "../config.h" /* NECESSARY */ |
27 |
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#include "rxvt.h" /* NECESSARY */ |
28 |
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29 |
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#ifdef XPM_BACKGROUND |
30 |
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31 |
root |
1.22 |
static void rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight); |
32 |
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|
33 |
pcg |
1.1 |
/* |
34 |
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* These GEOM strings indicate absolute size/position: |
35 |
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* @ `WxH+X+Y' |
36 |
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* @ `WxH+X' -> Y = X |
37 |
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* @ `WxH' -> Y = X = 50 |
38 |
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* @ `W+X+Y' -> H = W |
39 |
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* @ `W+X' -> H = W, Y = X |
40 |
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* @ `W' -> H = W, X = Y = 50 |
41 |
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* @ `0xH' -> H *= H/100, X = Y = 50 (W unchanged) |
42 |
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* @ `Wx0' -> W *= W/100, X = Y = 50 (H unchanged) |
43 |
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* @ `=+X+Y' -> (H, W unchanged) |
44 |
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* @ `=+X' -> Y = X (H, W unchanged) |
45 |
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* |
46 |
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* These GEOM strings adjust position relative to current position: |
47 |
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* @ `+X+Y' |
48 |
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* @ `+X' -> Y = X |
49 |
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* |
50 |
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* And this GEOM string is for querying current scale/position: |
51 |
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* @ `?' |
52 |
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*/ |
53 |
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int |
54 |
pcg |
1.5 |
rxvt_term::scale_pixmap (const char *geom) |
55 |
pcg |
1.1 |
{ |
56 |
root |
1.28 |
int flags, changed = 0; |
57 |
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int x = 0, y = 0; |
58 |
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unsigned int w = 0, h = 0; |
59 |
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unsigned int n; |
60 |
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char *p; |
61 |
root |
1.35 |
bgPixmap_t *bgpixmap = &bgPixmap; |
62 |
pcg |
1.1 |
|
63 |
root |
1.28 |
#define MAXLEN_GEOM sizeof("[10000x10000+10000+10000]") |
64 |
pcg |
1.1 |
|
65 |
pcg |
1.7 |
if (geom == NULL) |
66 |
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return 0; |
67 |
root |
1.28 |
|
68 |
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char str[MAXLEN_GEOM]; |
69 |
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|
70 |
root |
1.17 |
if (!strcmp (geom, "?")) |
71 |
pcg |
1.7 |
{ |
72 |
pcg |
1.9 |
sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ |
73 |
root |
1.28 |
min (bgpixmap->w, 32767), min (bgpixmap->h, 32767), |
74 |
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min (bgpixmap->x, 32767), min (bgpixmap->y, 32767)); |
75 |
pcg |
1.11 |
process_xterm_seq (XTerm_title, str, CHAR_ST); |
76 |
pcg |
1.7 |
return 0; |
77 |
pcg |
1.1 |
} |
78 |
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|
79 |
root |
1.17 |
if ((p = strchr (geom, ';')) == NULL) |
80 |
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p = strchr (geom, '\0'); |
81 |
root |
1.28 |
|
82 |
pcg |
1.7 |
n = (p - geom); |
83 |
root |
1.35 |
if (n < MAXLEN_GEOM) |
84 |
pcg |
1.7 |
{ |
85 |
root |
1.17 |
strncpy (str, geom, n); |
86 |
pcg |
1.7 |
str[n] = '\0'; |
87 |
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|
88 |
sasha |
1.38 |
if (strcmp(str, "auto") == 0) |
89 |
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{ |
90 |
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if (!bgpixmap->auto_resize) |
91 |
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changed++; |
92 |
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bgpixmap->auto_resize = True ; |
93 |
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w = szHint.width ; |
94 |
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h = szHint.height ; |
95 |
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flags = WidthValue|HeightValue ; |
96 |
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} |
97 |
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else |
98 |
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{ |
99 |
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bgpixmap->auto_resize = False ; |
100 |
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flags = XParseGeometry (str, &x, &y, &w, &h); |
101 |
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} |
102 |
root |
1.28 |
|
103 |
pcg |
1.7 |
if (!flags) |
104 |
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{ |
105 |
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flags |= WidthValue; |
106 |
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w = 0; |
107 |
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} /* default is tile */ |
108 |
root |
1.28 |
|
109 |
pcg |
1.7 |
if (flags & WidthValue) |
110 |
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{ |
111 |
root |
1.28 |
if (!(flags & XValue)) |
112 |
pcg |
1.7 |
x = 50; |
113 |
root |
1.28 |
|
114 |
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if (!(flags & HeightValue)) |
115 |
pcg |
1.7 |
h = w; |
116 |
root |
1.28 |
|
117 |
pcg |
1.7 |
if (w && !h) |
118 |
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{ |
119 |
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w = (bgpixmap->w * w) / 100; |
120 |
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h = bgpixmap->h; |
121 |
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} |
122 |
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else if (h && !w) |
123 |
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{ |
124 |
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w = bgpixmap->w; |
125 |
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h = (bgpixmap->h * h) / 100; |
126 |
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} |
127 |
root |
1.28 |
|
128 |
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min_it (w, 32767); |
129 |
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min_it (h, 32767); |
130 |
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131 |
pcg |
1.7 |
if (bgpixmap->w != (short)w) |
132 |
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{ |
133 |
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bgpixmap->w = (short)w; |
134 |
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changed++; |
135 |
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} |
136 |
root |
1.28 |
|
137 |
pcg |
1.7 |
if (bgpixmap->h != (short)h) |
138 |
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{ |
139 |
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bgpixmap->h = (short)h; |
140 |
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changed++; |
141 |
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} |
142 |
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} |
143 |
root |
1.28 |
|
144 |
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if (!(flags & YValue)) |
145 |
pcg |
1.7 |
{ |
146 |
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if (flags & XNegative) |
147 |
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flags |= YNegative; |
148 |
root |
1.28 |
|
149 |
pcg |
1.7 |
y = x; |
150 |
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} |
151 |
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|
152 |
root |
1.28 |
if (!(flags & WidthValue) && geom[0] != '=') |
153 |
pcg |
1.7 |
{ |
154 |
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x += bgpixmap->x; |
155 |
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y += bgpixmap->y; |
156 |
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} |
157 |
root |
1.28 |
|
158 |
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if (xpmAttr.width && xpmAttr.height) |
159 |
pcg |
1.7 |
{ |
160 |
root |
1.28 |
x = MOD(x, xpmAttr.width); |
161 |
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y = MOD(y, xpmAttr.height); |
162 |
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} |
163 |
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164 |
pcg |
1.7 |
if (bgpixmap->x != x) |
165 |
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{ |
166 |
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bgpixmap->x = x; |
167 |
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changed++; |
168 |
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} |
169 |
root |
1.28 |
|
170 |
pcg |
1.7 |
if (bgpixmap->y != y) |
171 |
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{ |
172 |
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bgpixmap->y = y; |
173 |
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changed++; |
174 |
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} |
175 |
pcg |
1.1 |
} |
176 |
root |
1.28 |
|
177 |
pcg |
1.7 |
return changed; |
178 |
pcg |
1.1 |
} |
179 |
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|
180 |
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void |
181 |
pcg |
1.5 |
rxvt_term::resize_pixmap () |
182 |
pcg |
1.1 |
{ |
183 |
root |
1.27 |
XGCValues gcvalue; |
184 |
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GC gc; |
185 |
pcg |
1.7 |
|
186 |
root |
1.24 |
if (pixmap != None) |
187 |
sasha |
1.38 |
{ |
188 |
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XFreePixmap (dpy, pixmap); |
189 |
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pixmap = None ; |
190 |
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} |
191 |
pcg |
1.7 |
|
192 |
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if (bgPixmap.pixmap == None) |
193 |
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{ /* So be it: I'm not using pixmaps */ |
194 |
root |
1.24 |
pixmap = None; |
195 |
root |
1.20 |
|
196 |
root |
1.41 |
#ifdef ENABLE_TRANSPARENCY |
197 |
root |
1.37 |
if (!option (Opt_transparent) || !am_transparent) |
198 |
ayin |
1.36 |
#endif |
199 |
root |
1.31 |
XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
200 |
root |
1.20 |
|
201 |
pcg |
1.7 |
return; |
202 |
pcg |
1.1 |
} |
203 |
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|
204 |
root |
1.17 |
gcvalue.foreground = pix_colors[Color_bg]; |
205 |
root |
1.31 |
gc = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
206 |
pcg |
1.1 |
|
207 |
pcg |
1.7 |
if (bgPixmap.pixmap != None) |
208 |
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{ /* we have a specified pixmap */ |
209 |
root |
1.28 |
unsigned int w = bgPixmap.w, h = bgPixmap.h, |
210 |
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x = bgPixmap.x, y = bgPixmap.y; |
211 |
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unsigned int xpmh = xpmAttr.height, |
212 |
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xpmw = xpmAttr.width; |
213 |
pcg |
1.7 |
|
214 |
sasha |
1.38 |
if (bgPixmap.auto_resize) |
215 |
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{ |
216 |
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w = szHint.width ; |
217 |
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h = szHint.height ; |
218 |
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} |
219 |
pcg |
1.7 |
/* |
220 |
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* don't zoom pixmap too much nor expand really small pixmaps |
221 |
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*/ |
222 |
root |
1.28 |
if (w > 32767 || h > 32767) |
223 |
pcg |
1.7 |
w = 1; |
224 |
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else if (width > (10 * xpmw) |
225 |
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|| height > (10 * xpmh)) |
226 |
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w = 0; /* tile */ |
227 |
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228 |
root |
1.28 |
if (!w) |
229 |
pcg |
1.7 |
{ |
230 |
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/* basic X tiling - let the X server do it */ |
231 |
root |
1.31 |
pixmap = XCreatePixmap (dpy, vt, xpmw, xpmh, depth); |
232 |
root |
1.28 |
|
233 |
root |
1.31 |
XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, x, y, xpmw - x, xpmh - y, 0, 0); |
234 |
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XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, x, 0, xpmw - x, y, 0, xpmh - y); |
235 |
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XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, y, x, xpmh - y, xpmw - x, 0); |
236 |
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XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, 0, x, y, xpmw - x, xpmh - y); |
237 |
pcg |
1.7 |
} |
238 |
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else |
239 |
sasha |
1.38 |
#ifdef HAVE_AFTERIMAGE |
240 |
root |
1.41 |
#ifdef ENABLE_TRANSPARENCY |
241 |
sasha |
1.38 |
if (!option(Opt_transparent) || !am_transparent) |
242 |
|
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/* will do that in check_our_parents otherwise */ |
243 |
|
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#endif |
244 |
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{ |
245 |
|
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ASImage *scaled_im = scale_asimage( display->asv, original_asim, w, h, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
246 |
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if (scaled_im) |
247 |
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{ |
248 |
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pixmap = asimage2pixmap( display->asv, display->root, scaled_im, gc, True ); |
249 |
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destroy_asimage( &scaled_im ); |
250 |
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} |
251 |
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} |
252 |
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#else /* HAVE_AFTERIMAGE */ |
253 |
pcg |
1.7 |
{ |
254 |
root |
1.27 |
float incr, p; |
255 |
|
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Pixmap tmp; |
256 |
pcg |
1.7 |
|
257 |
root |
1.31 |
pixmap = XCreatePixmap (dpy, vt, width, height, depth); |
258 |
pcg |
1.7 |
/* |
259 |
|
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* horizontal scaling |
260 |
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*/ |
261 |
pcg |
1.9 |
rxvt_pixmap_incr (&w, &x, &incr, &p, width, xpmw); |
262 |
pcg |
1.7 |
|
263 |
root |
1.31 |
tmp = XCreatePixmap (dpy, vt, width, xpmh, depth); |
264 |
|
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XFillRectangle (dpy, tmp, gc, 0, 0, width, xpmh); |
265 |
pcg |
1.7 |
|
266 |
|
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for ( /*nil */ ; x < w; x++, p += incr) |
267 |
|
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{ |
268 |
|
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if (p >= xpmw) |
269 |
|
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p = 0; |
270 |
root |
1.28 |
|
271 |
pcg |
1.7 |
/* copy one column from the original pixmap to the tmp pixmap */ |
272 |
root |
1.31 |
XCopyArea (dpy, bgPixmap.pixmap, tmp, gc, (int)p, 0, 1, xpmh, (int)x, 0); |
273 |
pcg |
1.7 |
} |
274 |
|
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|
275 |
|
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/* |
276 |
|
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* vertical scaling |
277 |
|
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*/ |
278 |
pcg |
1.9 |
rxvt_pixmap_incr (&h, &y, &incr, &p, height, xpmh); |
279 |
pcg |
1.7 |
|
280 |
|
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if (y > 0) |
281 |
root |
1.31 |
XFillRectangle (dpy, pixmap, gc, 0, 0, width, y); |
282 |
root |
1.20 |
|
283 |
pcg |
1.7 |
if (h < height) |
284 |
root |
1.31 |
XFillRectangle (dpy, pixmap, gc, 0, (int)h, width, height - h + 1); |
285 |
root |
1.20 |
|
286 |
pcg |
1.7 |
for ( /*nil */ ; y < h; y++, p += incr) |
287 |
|
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{ |
288 |
|
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if (p >= xpmh) |
289 |
|
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p = 0; |
290 |
root |
1.20 |
|
291 |
pcg |
1.7 |
/* copy one row from the tmp pixmap to the main pixmap */ |
292 |
root |
1.31 |
XCopyArea (dpy, tmp, pixmap, gc, 0, (int)p, width, 1, 0, (int)y); |
293 |
pcg |
1.7 |
} |
294 |
root |
1.20 |
|
295 |
root |
1.31 |
XFreePixmap (dpy, tmp); |
296 |
pcg |
1.7 |
} |
297 |
sasha |
1.38 |
#endif /* HAVE_AFTERIMAGE */ |
298 |
pcg |
1.1 |
} |
299 |
root |
1.14 |
|
300 |
root |
1.31 |
XSetWindowBackgroundPixmap (dpy, vt, pixmap); |
301 |
root |
1.28 |
|
302 |
root |
1.31 |
XFreeGC (dpy, gc); |
303 |
root |
1.41 |
#ifdef ENABLE_TRANSPARENCY |
304 |
pcg |
1.7 |
am_transparent = 0; |
305 |
ayin |
1.36 |
#endif |
306 |
pcg |
1.1 |
} |
307 |
|
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|
308 |
|
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/* |
309 |
|
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* Calculate tiling sizes and increments |
310 |
|
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* At start, p == 0, incr == xpmwidthheight |
311 |
|
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*/ |
312 |
pcg |
1.6 |
static void |
313 |
pcg |
1.9 |
rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight) |
314 |
pcg |
1.1 |
{ |
315 |
pcg |
1.7 |
unsigned int cwh, cxy; |
316 |
|
|
float cincr, cp; |
317 |
pcg |
1.1 |
|
318 |
pcg |
1.7 |
cp = 0; |
319 |
|
|
cincr = (float)xpmwidthheight; |
320 |
|
|
cxy = *xy; |
321 |
|
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cwh = *wh; |
322 |
|
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if (cwh == 1) |
323 |
|
|
{ /* display one image, no horizontal/vertical scaling */ |
324 |
|
|
cincr = (float)widthheight; |
325 |
|
|
if (xpmwidthheight <= widthheight) |
326 |
|
|
{ |
327 |
|
|
cwh = xpmwidthheight; |
328 |
|
|
cxy = (cxy * (widthheight - cwh)) / 100; /* beware! order */ |
329 |
|
|
cwh += cxy; |
330 |
|
|
} |
331 |
|
|
else |
332 |
|
|
{ |
333 |
|
|
cxy = 0; |
334 |
|
|
cwh = widthheight; |
335 |
|
|
} |
336 |
pcg |
1.1 |
} |
337 |
pcg |
1.7 |
else if (cwh < 10) |
338 |
|
|
{ /* fit WH images across/down screen */ |
339 |
|
|
cincr *= cwh; |
340 |
|
|
cxy = 0; |
341 |
|
|
cwh = widthheight; |
342 |
|
|
} |
343 |
|
|
else |
344 |
|
|
{ |
345 |
|
|
cincr *= 100.0 / cwh; |
346 |
|
|
if (cwh < 100) |
347 |
|
|
{ /* contract */ |
348 |
|
|
float pos; |
349 |
|
|
|
350 |
|
|
cwh = (cwh * widthheight) / 100; |
351 |
|
|
pos = (float)cxy / 100 * widthheight - (cwh / 2); |
352 |
|
|
|
353 |
|
|
cxy = (widthheight - cwh); |
354 |
|
|
if (pos <= 0) |
355 |
|
|
cxy = 0; |
356 |
|
|
else if (pos < cxy) |
357 |
|
|
cxy = (int) pos; |
358 |
|
|
cwh += cxy; |
359 |
|
|
} |
360 |
|
|
else |
361 |
|
|
{ /* expand */ |
362 |
|
|
if (cxy > 0) |
363 |
|
|
{ /* position */ |
364 |
|
|
float pos; |
365 |
|
|
|
366 |
|
|
pos = (float)cxy / 100 * xpmwidthheight - (cincr / 2); |
367 |
|
|
cp = xpmwidthheight - cincr; |
368 |
|
|
if (pos <= 0) |
369 |
|
|
cp = 0; |
370 |
|
|
else if (pos < cp) |
371 |
|
|
cp = pos; |
372 |
|
|
} |
373 |
|
|
cxy = 0; |
374 |
|
|
cwh = widthheight; |
375 |
|
|
} |
376 |
|
|
} |
377 |
|
|
cincr /= widthheight; |
378 |
|
|
*wh = cwh; |
379 |
|
|
*xy = cxy; |
380 |
|
|
*incr = cincr; |
381 |
|
|
*p = cp; |
382 |
pcg |
1.1 |
} |
383 |
|
|
|
384 |
|
|
Pixmap |
385 |
pcg |
1.5 |
rxvt_term::set_bgPixmap (const char *file) |
386 |
pcg |
1.1 |
{ |
387 |
root |
1.21 |
char *f; |
388 |
pcg |
1.1 |
|
389 |
pcg |
1.9 |
assert (file != NULL); |
390 |
pcg |
1.1 |
|
391 |
pcg |
1.7 |
if (bgPixmap.pixmap != None) |
392 |
|
|
{ |
393 |
root |
1.31 |
XFreePixmap (dpy, bgPixmap.pixmap); |
394 |
pcg |
1.7 |
bgPixmap.pixmap = None; |
395 |
pcg |
1.1 |
} |
396 |
root |
1.19 |
|
397 |
root |
1.31 |
XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
398 |
pcg |
1.1 |
|
399 |
pcg |
1.7 |
if (*file != '\0') |
400 |
|
|
{ |
401 |
|
|
/* XWindowAttributes attr; */ |
402 |
|
|
|
403 |
|
|
/* |
404 |
|
|
* we already have the required attributes |
405 |
|
|
*/ |
406 |
root |
1.31 |
/* XGetWindowAttributes (dpy, vt, &attr); */ |
407 |
pcg |
1.7 |
|
408 |
sasha |
1.38 |
#ifdef HAVE_AFTERIMAGE |
409 |
|
|
if (asimman == NULL) |
410 |
|
|
asimman = create_generic_imageman(rs[Rs_path]); |
411 |
|
|
if ((f = strchr (file, ';')) == NULL) |
412 |
|
|
original_asim = get_asimage( asimman, file, 0xFFFFFFFF, 100 ); |
413 |
|
|
else |
414 |
|
|
{ |
415 |
ayin |
1.42 |
size_t len = f - file; |
416 |
|
|
f = (char *)malloc (len + 1); |
417 |
|
|
strncpy (f, file, len); |
418 |
|
|
f[len] = '\0'; |
419 |
sasha |
1.38 |
original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
420 |
|
|
free( f ); |
421 |
|
|
} |
422 |
|
|
if (original_asim) |
423 |
|
|
{ |
424 |
|
|
bgPixmap.pixmap = asimage2pixmap( display->asv, display->root, original_asim, NULL, True ); |
425 |
|
|
xpmAttr.width = original_asim->width ; |
426 |
|
|
xpmAttr.height = original_asim->height ; |
427 |
|
|
} |
428 |
|
|
#else /* HAVE_AFTERIMAGE */ |
429 |
pcg |
1.7 |
xpmAttr.closeness = 30000; |
430 |
root |
1.29 |
xpmAttr.colormap = cmap; |
431 |
|
|
xpmAttr.visual = visual; |
432 |
|
|
xpmAttr.depth = depth; |
433 |
|
|
xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
434 |
|
|
| XpmDepth | XpmSize | XpmReturnPixels); |
435 |
pcg |
1.7 |
|
436 |
|
|
/* search environment variables here too */ |
437 |
pcg |
1.9 |
f = (char *)rxvt_File_find (file, ".xpm", rs[Rs_path]); |
438 |
pcg |
1.7 |
if (f == NULL |
439 |
root |
1.31 |
|| XpmReadFileToPixmap (dpy, display->root, f, |
440 |
root |
1.29 |
&bgPixmap.pixmap, NULL, |
441 |
|
|
&xpmAttr)) |
442 |
pcg |
1.7 |
{ |
443 |
pcg |
1.10 |
char *p; |
444 |
pcg |
1.7 |
|
445 |
|
|
/* semi-colon delimited */ |
446 |
root |
1.17 |
if ((p = strchr (file, ';')) == NULL) |
447 |
|
|
p = strchr (file, '\0'); |
448 |
pcg |
1.7 |
|
449 |
root |
1.19 |
rxvt_warn ("couldn't load XPM file \"%.*s\", ignoring.\n", (p - file), file); |
450 |
pcg |
1.7 |
} |
451 |
pcg |
1.9 |
free (f); |
452 |
sasha |
1.38 |
#endif /* HAVE_AFTERIMAGE */ |
453 |
pcg |
1.1 |
} |
454 |
pcg |
1.10 |
|
455 |
pcg |
1.7 |
resize_pixmap (); |
456 |
|
|
return bgPixmap.pixmap; |
457 |
pcg |
1.1 |
} |
458 |
|
|
|
459 |
|
|
#endif /* XPM_BACKGROUND */ |
460 |
ayin |
1.39 |
|
461 |
root |
1.41 |
#ifdef ENABLE_TRANSPARENCY |
462 |
ayin |
1.39 |
#if TINTING && !defined(HAVE_AFTERIMAGE) |
463 |
|
|
/* taken from aterm-0.4.2 */ |
464 |
|
|
|
465 |
|
|
typedef uint32_t RUINT32T; |
466 |
|
|
|
467 |
|
|
void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
468 |
|
|
{ |
469 |
|
|
int sh_r, sh_g, sh_b; |
470 |
|
|
RUINT32T mask_r, mask_g, mask_b; |
471 |
|
|
RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
472 |
|
|
unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
473 |
|
|
unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
474 |
|
|
int i; |
475 |
|
|
|
476 |
|
|
Visual *visual = term->visual; |
477 |
|
|
|
478 |
|
|
if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
479 |
|
|
|
480 |
|
|
/* for convenience */ |
481 |
|
|
mask_r = visual->red_mask; |
482 |
|
|
mask_g = visual->green_mask; |
483 |
|
|
mask_b = visual->blue_mask; |
484 |
|
|
|
485 |
|
|
/* boring lookup table pre-initialization */ |
486 |
|
|
switch (srcImage->bits_per_pixel) { |
487 |
|
|
case 15: |
488 |
|
|
if ((mask_r != 0x7c00) || |
489 |
|
|
(mask_g != 0x03e0) || |
490 |
|
|
(mask_b != 0x001f)) |
491 |
|
|
return; |
492 |
|
|
lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
493 |
|
|
lookup_r = lookup; |
494 |
|
|
lookup_g = lookup+32; |
495 |
|
|
lookup_b = lookup+32+32; |
496 |
|
|
sh_r = 10; |
497 |
|
|
sh_g = 5; |
498 |
|
|
sh_b = 0; |
499 |
|
|
break; |
500 |
|
|
case 16: |
501 |
|
|
if ((mask_r != 0xf800) || |
502 |
|
|
(mask_g != 0x07e0) || |
503 |
|
|
(mask_b != 0x001f)) |
504 |
|
|
return; |
505 |
|
|
lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
506 |
|
|
lookup_r = lookup; |
507 |
|
|
lookup_g = lookup+32; |
508 |
|
|
lookup_b = lookup+32+64; |
509 |
|
|
sh_r = 11; |
510 |
|
|
sh_g = 5; |
511 |
|
|
sh_b = 0; |
512 |
|
|
break; |
513 |
|
|
case 24: |
514 |
|
|
if ((mask_r != 0xff0000) || |
515 |
|
|
(mask_g != 0x00ff00) || |
516 |
|
|
(mask_b != 0x0000ff)) |
517 |
|
|
return; |
518 |
|
|
lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
519 |
|
|
lookup_r = lookup; |
520 |
|
|
lookup_g = lookup+256; |
521 |
|
|
lookup_b = lookup+256+256; |
522 |
|
|
sh_r = 16; |
523 |
|
|
sh_g = 8; |
524 |
|
|
sh_b = 0; |
525 |
|
|
break; |
526 |
|
|
case 32: |
527 |
|
|
if ((mask_r != 0xff0000) || |
528 |
|
|
(mask_g != 0x00ff00) || |
529 |
|
|
(mask_b != 0x0000ff)) |
530 |
|
|
return; |
531 |
|
|
lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
532 |
|
|
lookup_r = lookup; |
533 |
|
|
lookup_g = lookup+256; |
534 |
|
|
lookup_b = lookup+256+256; |
535 |
|
|
sh_r = 16; |
536 |
|
|
sh_g = 8; |
537 |
|
|
sh_b = 0; |
538 |
|
|
break; |
539 |
|
|
default: |
540 |
|
|
return; /* we do not support this color depth */ |
541 |
|
|
} |
542 |
|
|
|
543 |
|
|
/* prepare limits for color transformation (each channel is handled separately) */ |
544 |
|
|
if (shade < 0) { |
545 |
|
|
shade = -shade; |
546 |
|
|
if (shade < 0) shade = 0; |
547 |
|
|
if (shade > 100) shade = 100; |
548 |
|
|
|
549 |
|
|
lower_lim_r = 65535-rm; |
550 |
|
|
lower_lim_g = 65535-gm; |
551 |
|
|
lower_lim_b = 65535-bm; |
552 |
|
|
|
553 |
|
|
lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
554 |
|
|
lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
555 |
|
|
lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
556 |
|
|
|
557 |
|
|
upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
558 |
|
|
} else { |
559 |
|
|
if (shade < 0) shade = 0; |
560 |
|
|
if (shade > 100) shade = 100; |
561 |
|
|
|
562 |
|
|
lower_lim_r = lower_lim_g = lower_lim_b = 0; |
563 |
|
|
|
564 |
|
|
upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
565 |
|
|
upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
566 |
|
|
upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
567 |
|
|
} |
568 |
|
|
|
569 |
|
|
/* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
570 |
|
|
if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
571 |
|
|
{ |
572 |
|
|
unsigned int tmp; |
573 |
|
|
|
574 |
|
|
tmp = lower_lim_r; |
575 |
|
|
lower_lim_r = lower_lim_b; |
576 |
|
|
lower_lim_b = tmp; |
577 |
|
|
|
578 |
|
|
tmp = upper_lim_r; |
579 |
|
|
upper_lim_r = upper_lim_b; |
580 |
|
|
upper_lim_b = tmp; |
581 |
|
|
} |
582 |
|
|
|
583 |
|
|
/* fill our lookup tables */ |
584 |
|
|
for (i = 0; i <= mask_r>>sh_r; i++) |
585 |
|
|
{ |
586 |
|
|
RUINT32T tmp; |
587 |
|
|
tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
588 |
|
|
tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
589 |
|
|
lookup_r[i] = (tmp/65535)<<sh_r; |
590 |
|
|
} |
591 |
|
|
for (i = 0; i <= mask_g>>sh_g; i++) |
592 |
|
|
{ |
593 |
|
|
RUINT32T tmp; |
594 |
|
|
tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
595 |
|
|
tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
596 |
|
|
lookup_g[i] = (tmp/65535)<<sh_g; |
597 |
|
|
} |
598 |
|
|
for (i = 0; i <= mask_b>>sh_b; i++) |
599 |
|
|
{ |
600 |
|
|
RUINT32T tmp; |
601 |
|
|
tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
602 |
|
|
tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
603 |
|
|
lookup_b[i] = (tmp/65535)<<sh_b; |
604 |
|
|
} |
605 |
|
|
|
606 |
|
|
/* apply table to input image (replacing colors by newly calculated ones) */ |
607 |
|
|
switch (srcImage->bits_per_pixel) |
608 |
|
|
{ |
609 |
|
|
case 15: |
610 |
|
|
{ |
611 |
|
|
unsigned short *p1, *pf, *p, *pl; |
612 |
|
|
p1 = (unsigned short *) srcImage->data; |
613 |
|
|
pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
614 |
|
|
while (p1 < pf) |
615 |
|
|
{ |
616 |
|
|
p = p1; |
617 |
|
|
pl = p1 + srcImage->width; |
618 |
|
|
for (; p < pl; p++) |
619 |
|
|
{ |
620 |
|
|
*p = lookup_r[(*p & 0x7c00)>>10] | |
621 |
|
|
lookup_g[(*p & 0x03e0)>> 5] | |
622 |
|
|
lookup_b[(*p & 0x001f)]; |
623 |
|
|
} |
624 |
|
|
p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
625 |
|
|
} |
626 |
|
|
break; |
627 |
|
|
} |
628 |
|
|
case 16: |
629 |
|
|
{ |
630 |
|
|
unsigned short *p1, *pf, *p, *pl; |
631 |
|
|
p1 = (unsigned short *) srcImage->data; |
632 |
|
|
pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
633 |
|
|
while (p1 < pf) |
634 |
|
|
{ |
635 |
|
|
p = p1; |
636 |
|
|
pl = p1 + srcImage->width; |
637 |
|
|
for (; p < pl; p++) |
638 |
|
|
{ |
639 |
|
|
*p = lookup_r[(*p & 0xf800)>>11] | |
640 |
|
|
lookup_g[(*p & 0x07e0)>> 5] | |
641 |
|
|
lookup_b[(*p & 0x001f)]; |
642 |
|
|
} |
643 |
|
|
p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
644 |
|
|
} |
645 |
|
|
break; |
646 |
|
|
} |
647 |
|
|
case 24: |
648 |
|
|
{ |
649 |
|
|
unsigned char *p1, *pf, *p, *pl; |
650 |
|
|
p1 = (unsigned char *) srcImage->data; |
651 |
|
|
pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
652 |
|
|
while (p1 < pf) |
653 |
|
|
{ |
654 |
|
|
p = p1; |
655 |
|
|
pl = p1 + srcImage->width * 3; |
656 |
|
|
for (; p < pl; p += 3) |
657 |
|
|
{ |
658 |
|
|
p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
659 |
|
|
p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
660 |
|
|
p[2] = lookup_r[(p[2] & 0x0000ff)]; |
661 |
|
|
} |
662 |
|
|
p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
663 |
|
|
} |
664 |
|
|
break; |
665 |
|
|
} |
666 |
|
|
case 32: |
667 |
|
|
{ |
668 |
|
|
RUINT32T *p1, *pf, *p, *pl; |
669 |
|
|
p1 = (RUINT32T *) srcImage->data; |
670 |
|
|
pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
671 |
|
|
|
672 |
|
|
while (p1 < pf) |
673 |
|
|
{ |
674 |
|
|
p = p1; |
675 |
|
|
pl = p1 + srcImage->width; |
676 |
|
|
for (; p < pl; p++) |
677 |
|
|
{ |
678 |
|
|
*p = lookup_r[(*p & 0xff0000)>>16] | |
679 |
|
|
lookup_g[(*p & 0x00ff00)>> 8] | |
680 |
|
|
lookup_b[(*p & 0x0000ff)] | |
681 |
|
|
(*p & ~0xffffff); |
682 |
|
|
} |
683 |
|
|
p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
684 |
|
|
} |
685 |
|
|
break; |
686 |
|
|
} |
687 |
|
|
} |
688 |
|
|
|
689 |
|
|
free (lookup); |
690 |
|
|
} |
691 |
|
|
#endif |
692 |
|
|
|
693 |
|
|
/* |
694 |
|
|
* Check our parents are still who we think they are. |
695 |
|
|
* Do transparency updates if required |
696 |
|
|
*/ |
697 |
|
|
int |
698 |
|
|
rxvt_term::check_our_parents () |
699 |
|
|
{ |
700 |
|
|
check_our_parents_ev.stop (); |
701 |
|
|
check_our_parents_ev.start (NOW + .1); |
702 |
|
|
return 0; |
703 |
|
|
} |
704 |
|
|
|
705 |
|
|
void |
706 |
|
|
rxvt_term::check_our_parents_cb (time_watcher &w) |
707 |
|
|
{ |
708 |
|
|
int i, pchanged, aformat, have_pixmap, rootdepth; |
709 |
|
|
unsigned long nitems, bytes_after; |
710 |
|
|
Atom atype; |
711 |
|
|
unsigned char *prop = NULL; |
712 |
|
|
Window root, oldp, *list; |
713 |
|
|
Pixmap rootpixmap = None; |
714 |
|
|
XWindowAttributes wattr, wrootattr; |
715 |
|
|
int sx, sy; |
716 |
|
|
Window cr; |
717 |
|
|
|
718 |
|
|
pchanged = 0; |
719 |
|
|
|
720 |
|
|
if (!option (Opt_transparent)) |
721 |
|
|
return /*pchanged*/; /* Don't try any more */ |
722 |
|
|
|
723 |
|
|
XGetWindowAttributes (dpy, display->root, &wrootattr); |
724 |
|
|
rootdepth = wrootattr.depth; |
725 |
|
|
|
726 |
|
|
XGetWindowAttributes (dpy, parent[0], &wattr); |
727 |
|
|
|
728 |
|
|
if (rootdepth != wattr.depth) |
729 |
|
|
{ |
730 |
|
|
if (am_transparent) |
731 |
|
|
{ |
732 |
|
|
pchanged = 1; |
733 |
|
|
XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]); |
734 |
|
|
am_transparent = am_pixmap_trans = 0; |
735 |
|
|
} |
736 |
|
|
|
737 |
|
|
return /*pchanged*/; /* Don't try any more */ |
738 |
|
|
} |
739 |
|
|
|
740 |
|
|
/* Get all X ops out of the queue so that our information is up-to-date. */ |
741 |
|
|
XSync (dpy, False); |
742 |
|
|
|
743 |
|
|
XTranslateCoordinates (dpy, parent[0], display->root, |
744 |
|
|
0, 0, &sx, &sy, &cr); |
745 |
|
|
|
746 |
|
|
/* check if we are outside of the visible part of the virtual screen : */ |
747 |
|
|
if( sx + (int)szHint.width <= 0 || sy + (int)szHint.height <= 0 |
748 |
|
|
|| sx >= wrootattr.width || sy >= wrootattr.height ) |
749 |
|
|
return /* 0 */ ; |
750 |
|
|
/* |
751 |
|
|
* Make the frame window set by the window manager have |
752 |
|
|
* the root background. Some window managers put multiple nested frame |
753 |
|
|
* windows for each client, so we have to take care about that. |
754 |
|
|
*/ |
755 |
|
|
i = (xa[XA_XROOTPMAP_ID] |
756 |
|
|
&& XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID], |
757 |
|
|
0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
758 |
|
|
&nitems, &bytes_after, &prop) == Success); |
759 |
|
|
|
760 |
|
|
if (!i || prop == NULL) |
761 |
|
|
i = (xa[XA_ESETROOT_PMAP_ID] |
762 |
|
|
&& XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID], |
763 |
|
|
0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
764 |
|
|
&nitems, &bytes_after, &prop) == Success); |
765 |
|
|
|
766 |
|
|
if (!i || prop == NULL |
767 |
|
|
#if TINTING |
768 |
|
|
|| (!ISSET_PIXCOLOR (Color_tint) && rs[Rs_shade] == NULL |
769 |
|
|
#ifdef HAVE_AFTERIMAGE |
770 |
|
|
&& original_asim == NULL && rs[Rs_blurradius] == NULL |
771 |
|
|
#endif |
772 |
|
|
) |
773 |
|
|
#endif |
774 |
|
|
) |
775 |
|
|
have_pixmap = 0; |
776 |
|
|
else |
777 |
|
|
{ |
778 |
|
|
have_pixmap = 1; |
779 |
|
|
rootpixmap = *(Pixmap *)prop; |
780 |
|
|
XFree (prop); |
781 |
|
|
} |
782 |
|
|
|
783 |
|
|
if (have_pixmap) |
784 |
|
|
{ |
785 |
|
|
Bool success = False ; |
786 |
ayin |
1.40 |
GC gc = NULL; |
787 |
ayin |
1.39 |
XGCValues gcvalue; |
788 |
|
|
#ifdef HAVE_AFTERIMAGE |
789 |
|
|
{ |
790 |
|
|
Pixmap tmp_pmap = None ; |
791 |
|
|
ShadingInfo shade; |
792 |
|
|
ARGB32 tint ; |
793 |
|
|
unsigned int pmap_w = 0, pmap_h = 0; |
794 |
|
|
|
795 |
|
|
if (get_drawable_size( rootpixmap, &pmap_w, &pmap_h )) |
796 |
|
|
{ |
797 |
|
|
int root_x = 0, root_y = 0; |
798 |
|
|
|
799 |
|
|
shade.shading = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
800 |
|
|
if (ISSET_PIXCOLOR (Color_tint)) |
801 |
|
|
{ |
802 |
|
|
rgba c; |
803 |
|
|
pix_colors_focused [Color_tint].get (c); |
804 |
|
|
shade.tintColor.red = c.r; |
805 |
|
|
shade.tintColor.green = c.g; |
806 |
|
|
shade.tintColor.blue = c.b; |
807 |
|
|
} |
808 |
|
|
else |
809 |
|
|
shade.tintColor.red = shade.tintColor.green = shade.tintColor.blue = 0xFFFF; |
810 |
|
|
tint = shading2tint32( &shade ); |
811 |
|
|
gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
812 |
|
|
if (GetWinPosition (parent[0], &root_x, &root_y) ) |
813 |
|
|
{ |
814 |
|
|
ASImageLayer *layers = create_image_layers( 2 ); |
815 |
|
|
ASImage *merged_im = NULL; |
816 |
|
|
int back_x, back_y, back_w, back_h; |
817 |
|
|
/* merge_layers does good job at tiling background appropriately, |
818 |
|
|
so all we need is to cut out smallest possible piece : */ |
819 |
|
|
#define MAKE_ROOTPMAP_GEOM(xy,wh,widthheight) \ |
820 |
|
|
do{ while( root_##xy < 0 ) root_##xy += (int)wrootattr.widthheight; \ |
821 |
|
|
back_##xy = root_##xy % pmap_##wh; /* that gives us left side of the closest tile : */ \ |
822 |
|
|
if( pmap_##wh >= back_##xy + szHint.widthheight ) \ |
823 |
|
|
back_##wh = szHint.widthheight;/* background is large - limit it by our size */ \ |
824 |
|
|
else \ |
825 |
|
|
{ /* small background - need the whole of it for successfull tiling :*/ \ |
826 |
|
|
back_##xy = 0; \ |
827 |
|
|
back_##wh = pmap_##wh; \ |
828 |
|
|
}}while(0) |
829 |
|
|
|
830 |
|
|
MAKE_ROOTPMAP_GEOM(x,w,width); |
831 |
|
|
MAKE_ROOTPMAP_GEOM(y,h,height); |
832 |
|
|
|
833 |
|
|
layers[0].im = pixmap2asimage (display->asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100); |
834 |
|
|
layers[0].clip_x = (back_w == pmap_w)?root_x:0; |
835 |
|
|
layers[0].clip_y = (back_h == pmap_h)?root_y:0; |
836 |
|
|
layers[0].clip_width = szHint.width; |
837 |
|
|
layers[0].clip_height = szHint.height; |
838 |
|
|
layers[0].tint = tint; |
839 |
|
|
if (rs[Rs_blurradius] && layers[0].im) |
840 |
|
|
{ |
841 |
|
|
double r = atof(rs[Rs_blurradius]); |
842 |
|
|
ASImage* tmp = blur_asimage_gauss(display->asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT ); |
843 |
|
|
if( tmp ) |
844 |
|
|
{ |
845 |
|
|
destroy_asimage( &layers[0].im ); |
846 |
|
|
layers[0].im = tmp; |
847 |
|
|
} |
848 |
|
|
} |
849 |
|
|
if (original_asim != NULL) |
850 |
|
|
{ |
851 |
|
|
int fore_w, fore_h; |
852 |
|
|
layers[1].im = original_asim; |
853 |
|
|
if( bgPixmap.auto_resize ) |
854 |
|
|
{ |
855 |
|
|
fore_w = szHint.width; |
856 |
|
|
fore_h = szHint.height; |
857 |
|
|
} |
858 |
|
|
else |
859 |
|
|
{ |
860 |
|
|
fore_w = bgPixmap.w; |
861 |
|
|
fore_h = bgPixmap.h; |
862 |
|
|
} |
863 |
|
|
if (fore_w != original_asim->width |
864 |
|
|
|| fore_h != original_asim->height) |
865 |
|
|
{ |
866 |
|
|
layers[1].im = scale_asimage( display->asv, |
867 |
|
|
original_asim, |
868 |
|
|
fore_w, fore_h, |
869 |
|
|
ASA_ASImage, 100, |
870 |
|
|
ASIMAGE_QUALITY_DEFAULT ); |
871 |
|
|
} |
872 |
|
|
|
873 |
|
|
layers[1].clip_width = szHint.width; |
874 |
|
|
layers[1].clip_height = szHint.height; |
875 |
|
|
|
876 |
|
|
if (rs[Rs_blendtype]) |
877 |
|
|
{ |
878 |
|
|
layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]); |
879 |
|
|
if( layers[1].merge_scanlines == NULL ) |
880 |
|
|
layers[1].merge_scanlines = alphablend_scanlines; |
881 |
|
|
} |
882 |
|
|
} |
883 |
|
|
merged_im = merge_layers( display->asv, layers, layers[1].im?2:1, |
884 |
|
|
szHint.width, szHint.height, |
885 |
|
|
ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
886 |
|
|
if (layers[1].im != original_asim) |
887 |
|
|
destroy_asimage( &(layers[1].im) ); |
888 |
|
|
destroy_asimage( &(layers[0].im) ); |
889 |
|
|
if (merged_im != NULL) |
890 |
|
|
{ |
891 |
|
|
tmp_pmap = asimage2pixmap( display->asv, DefaultRootWindow(dpy), merged_im, gc, True ); |
892 |
|
|
destroy_asimage( &merged_im ); |
893 |
|
|
} |
894 |
|
|
free( layers ); |
895 |
|
|
} |
896 |
|
|
} |
897 |
|
|
if (tmp_pmap != None) |
898 |
|
|
{ |
899 |
|
|
success = True; |
900 |
|
|
if (pixmap != None) |
901 |
|
|
XFreePixmap (dpy, pixmap); |
902 |
|
|
pixmap = tmp_pmap; |
903 |
|
|
} |
904 |
|
|
} |
905 |
|
|
#else /* HAVE_AFTERIMAGE */ |
906 |
|
|
{ |
907 |
|
|
/* |
908 |
|
|
* Copy display->root pixmap transparency |
909 |
|
|
*/ |
910 |
|
|
int nx, ny; |
911 |
|
|
unsigned int nw, nh; |
912 |
|
|
XImage *image; |
913 |
|
|
|
914 |
|
|
nw = (unsigned int)szHint.width; |
915 |
|
|
nh = (unsigned int)szHint.height; |
916 |
|
|
nx = ny = 0; |
917 |
|
|
|
918 |
|
|
if (sx < 0) |
919 |
|
|
{ |
920 |
|
|
nw += sx; |
921 |
|
|
nx = -sx; |
922 |
|
|
sx = 0; |
923 |
|
|
} |
924 |
|
|
|
925 |
|
|
if (sy < 0) |
926 |
|
|
{ |
927 |
|
|
nh += sy; |
928 |
|
|
ny = -sy; |
929 |
|
|
sy = 0; |
930 |
|
|
} |
931 |
|
|
|
932 |
|
|
min_it (nw, (unsigned int) (wrootattr.width - sx)); |
933 |
|
|
min_it (nh, (unsigned int) (wrootattr.height - sy)); |
934 |
|
|
|
935 |
|
|
XSync (dpy, False); |
936 |
|
|
allowedxerror = -1; |
937 |
|
|
image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
938 |
|
|
|
939 |
|
|
/* XXX: handle BadMatch - usually because we're outside the pixmap */ |
940 |
|
|
/* XXX: may need a delay here? */ |
941 |
|
|
allowedxerror = 0; |
942 |
|
|
if (image != NULL) |
943 |
|
|
{ |
944 |
|
|
if (pixmap != None) |
945 |
|
|
XFreePixmap (dpy, pixmap); |
946 |
|
|
|
947 |
|
|
#if TINTING |
948 |
|
|
if (ISSET_PIXCOLOR (Color_tint)) |
949 |
|
|
{ |
950 |
|
|
int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
951 |
|
|
|
952 |
|
|
rgba c; |
953 |
|
|
pix_colors_focused [Color_tint].get (c); |
954 |
|
|
ShadeXImage (this, image, shade, c.r, c.g, c.b); |
955 |
|
|
} |
956 |
|
|
#endif |
957 |
|
|
|
958 |
|
|
pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth); |
959 |
|
|
gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
960 |
|
|
XPutImage (dpy, pixmap, gc, image, 0, 0, |
961 |
|
|
nx, ny, image->width, image->height); |
962 |
|
|
XDestroyImage (image); |
963 |
|
|
success = True ; |
964 |
|
|
} |
965 |
|
|
} |
966 |
|
|
#endif /* HAVE_AFTERIMAGE */ |
967 |
|
|
if (gc != NULL) |
968 |
|
|
XFreeGC (dpy, gc); |
969 |
|
|
|
970 |
|
|
if (!success) |
971 |
|
|
{ |
972 |
|
|
if (am_transparent && am_pixmap_trans) |
973 |
|
|
{ |
974 |
|
|
pchanged = 1; |
975 |
|
|
if (pixmap != None) |
976 |
|
|
{ |
977 |
|
|
XFreePixmap (dpy, pixmap); |
978 |
|
|
pixmap = None; |
979 |
|
|
} |
980 |
|
|
} |
981 |
|
|
|
982 |
|
|
am_pixmap_trans = 0; |
983 |
|
|
} |
984 |
|
|
else |
985 |
|
|
{ |
986 |
|
|
XSetWindowBackgroundPixmap (dpy, parent[0], pixmap); |
987 |
|
|
XClearWindow (dpy, parent[0]); |
988 |
|
|
|
989 |
|
|
if (!am_transparent || !am_pixmap_trans) |
990 |
|
|
pchanged = 1; |
991 |
|
|
|
992 |
|
|
am_transparent = am_pixmap_trans = 1; |
993 |
|
|
} |
994 |
|
|
} |
995 |
|
|
|
996 |
|
|
if (am_pixmap_trans) |
997 |
|
|
XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
998 |
|
|
else |
999 |
|
|
{ |
1000 |
|
|
unsigned int n; |
1001 |
|
|
/* |
1002 |
|
|
* InheritPixmap transparency |
1003 |
|
|
*/ |
1004 |
|
|
for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++) |
1005 |
|
|
{ |
1006 |
|
|
oldp = parent[i]; |
1007 |
|
|
XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n); |
1008 |
|
|
XFree (list); |
1009 |
|
|
|
1010 |
|
|
if (parent[i] == display->root) |
1011 |
|
|
{ |
1012 |
|
|
if (oldp != None) |
1013 |
|
|
pchanged = 1; |
1014 |
|
|
|
1015 |
|
|
break; |
1016 |
|
|
} |
1017 |
|
|
|
1018 |
|
|
if (oldp != parent[i]) |
1019 |
|
|
pchanged = 1; |
1020 |
|
|
} |
1021 |
|
|
|
1022 |
|
|
n = 0; |
1023 |
|
|
|
1024 |
|
|
if (pchanged) |
1025 |
|
|
for (; n < (unsigned int)i; n++) |
1026 |
|
|
{ |
1027 |
|
|
XGetWindowAttributes (dpy, parent[n], &wattr); |
1028 |
|
|
|
1029 |
|
|
if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
1030 |
|
|
{ |
1031 |
|
|
n = (int) (sizeof (parent) / sizeof (Window)) + 1; |
1032 |
|
|
break; |
1033 |
|
|
} |
1034 |
|
|
} |
1035 |
|
|
|
1036 |
|
|
if (n > (sizeof (parent) / sizeof (parent[0]))) |
1037 |
|
|
{ |
1038 |
|
|
XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]); |
1039 |
|
|
XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]); |
1040 |
|
|
am_transparent = 0; |
1041 |
|
|
/* XXX: also turn off Opt_transparent? */ |
1042 |
|
|
} |
1043 |
|
|
else |
1044 |
|
|
{ |
1045 |
|
|
for (n = 0; n < (unsigned int)i; n++) |
1046 |
|
|
{ |
1047 |
|
|
XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative); |
1048 |
|
|
XClearWindow (dpy, parent[n]); |
1049 |
|
|
} |
1050 |
|
|
|
1051 |
|
|
XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
1052 |
|
|
am_transparent = 1; |
1053 |
|
|
} |
1054 |
|
|
|
1055 |
|
|
for (; i < (int) (sizeof (parent) / sizeof (Window)); i++) |
1056 |
|
|
parent[i] = None; |
1057 |
|
|
} |
1058 |
|
|
|
1059 |
|
|
if (scrollBar.win) |
1060 |
|
|
{ |
1061 |
|
|
XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative); |
1062 |
|
|
scrollBar.setIdle (); |
1063 |
|
|
scrollbar_show (0); |
1064 |
|
|
} |
1065 |
|
|
|
1066 |
|
|
if (am_transparent) |
1067 |
|
|
{ |
1068 |
|
|
want_refresh = want_full_refresh = 1; |
1069 |
|
|
if (am_pixmap_trans) |
1070 |
|
|
flush (); |
1071 |
|
|
} |
1072 |
|
|
|
1073 |
|
|
// return pchanged; |
1074 |
|
|
} |
1075 |
|
|
#endif |