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Dogcows Code - chaz/openbox/blob - util/bsetroot.cc
2 # include "../config.h"
3 #endif // HAVE_CONFIG_H
7 #endif // HAVE_STRING_H
11 #endif // HAVE_STDLIB_H
15 #endif // HAVE_STDIO_H
17 #include "../src/i18n.h"
18 #include "../src/BaseDisplay.h"
19 #include "../src/Image.h"
23 bsetroot::bsetroot(int argc
, char **argv
, char *dpy_name
)
24 : BaseDisplay(argv
[0], dpy_name
)
26 grad
= fore
= back
= (char *) 0;
28 Bool mod
= False
, sol
= False
, grd
= False
;
29 int mod_x
= 0, mod_y
= 0;
31 for (int i
= 1; i
< argc
; i
++) {
32 if (! strcmp("-help", argv
[i
])) {
34 } else if ((! strcmp("-fg", argv
[i
])) ||
35 (! strcmp("-foreground", argv
[i
])) ||
36 (! strcmp("-from", argv
[i
]))) {
37 if ((++i
) >= argc
) usage(1);
40 } else if ((! strcmp("-bg", argv
[i
])) ||
41 (! strcmp("-background", argv
[i
])) ||
42 (! strcmp("-to", argv
[i
]))) {
43 if ((++i
) >= argc
) usage(1);
46 } else if (! strcmp("-solid", argv
[i
])) {
47 if ((++i
) >= argc
) usage(1);
51 } else if (! strcmp("-mod", argv
[i
])) {
52 if ((++i
) >= argc
) usage();
54 mod_x
= atoi(argv
[i
]);
56 if ((++i
) >= argc
) usage();
58 mod_y
= atoi(argv
[i
]);
60 if (mod_x
< 1) mod_x
= 1;
61 if (mod_y
< 1) mod_y
= 1;
64 } else if (! strcmp("-gradient", argv
[i
])) {
65 if ((++i
) >= argc
) usage();
69 } else if (! strcmp("-display", argv
[i
])) {
70 // -display passed through tests ealier... we just skip it now
76 if ((mod
+ sol
+ grd
) != True
) {
78 i18n
->getMessage(bsetrootSet
, bsetrootMustSpecify
,
79 "%s: error: must specify one of: -solid, -mod, -gradient\n"),
80 getApplicationName());
85 img_ctrl
= new BImageControl
*[getNumberOfScreens()];
86 for (int i
= 0; i
< getNumberOfScreens(); i
++)
87 img_ctrl
[i
] = new BImageControl(*this, *getScreenInfo(i
), True
);
89 if (sol
&& fore
) solid();
90 else if (mod
&& mod_x
&& mod_y
&& fore
&& back
) modula(mod_x
, mod_y
);
91 else if (grd
&& grad
&& fore
&& back
) gradient();
96 bsetroot::~bsetroot(void) {
97 XSetCloseDownMode(getXDisplay(), RetainPermanent
);
99 XKillClient(getXDisplay(), AllTemporary
);
101 for (int i
= 0; i
< getNumberOfScreens(); i
++)
107 // adapted from wmsetbg
108 void bsetroot::setPixmapProperty(int screen
, Pixmap pixmap
) {
109 static Atom rootpmap_id
= None
;
112 unsigned long length
, after
;
116 if (rootpmap_id
== None
)
117 rootpmap_id
= XInternAtom(getXDisplay(), "_XROOTPMAP_ID", False
);
119 XGrabServer(getXDisplay());
121 /* Clear out the old pixmap */
122 XGetWindowProperty(getXDisplay(), getScreenInfo(screen
)->getRootWindow(),
123 rootpmap_id
, 0L, 1L, False
, AnyPropertyType
,
124 &type
, &format
, &length
, &after
, &data
);
126 if ((type
== XA_PIXMAP
) && (format
== 32) && (length
== 1)) {
127 XKillClient(getXDisplay(), *((Pixmap
*)data
));
128 XSync(getXDisplay(), False
);
129 mode
= PropModeReplace
;
131 mode
= PropModeAppend
;
134 XChangeProperty(getXDisplay(), getScreenInfo(screen
)->getRootWindow(),
135 rootpmap_id
, XA_PIXMAP
, 32, mode
,
136 (unsigned char *) &pixmap
, 1);
138 XDeleteProperty(getXDisplay(), getScreenInfo(screen
)->getRootWindow(),
142 XUngrabServer(getXDisplay());
143 XFlush(getXDisplay());
147 // adapted from wmsetbg
148 Pixmap
bsetroot::duplicatePixmap(int screen
, Pixmap pixmap
,
149 int width
, int height
) {
150 XSync(getXDisplay(), False
);
152 Pixmap copyP
= XCreatePixmap(getXDisplay(),
153 getScreenInfo(screen
)->getRootWindow(),
155 DefaultDepth(getXDisplay(), screen
));
156 XCopyArea(getXDisplay(), pixmap
, copyP
, DefaultGC(getXDisplay(), screen
),
157 0, 0, width
, height
, 0, 0);
158 XSync(getXDisplay(), False
);
164 void bsetroot::solid(void) {
165 for (int screen
= 0; screen
< getNumberOfScreens(); screen
++) {
168 img_ctrl
[screen
]->parseColor(&c
, fore
);
169 if (! c
.isAllocated()) c
.setPixel(BlackPixel(getXDisplay(), screen
));
171 XSetWindowBackground(getXDisplay(), getScreenInfo(screen
)->getRootWindow(),
173 XClearWindow(getXDisplay(), getScreenInfo(screen
)->getRootWindow());
175 Pixmap pixmap
= XCreatePixmap(getXDisplay(),
176 getScreenInfo(screen
)->getRootWindow(),
177 8, 8, DefaultDepth(getXDisplay(), screen
));
178 XSetForeground(getXDisplay(), DefaultGC(getXDisplay(), screen
),
180 XFillRectangle(getXDisplay(), pixmap
, DefaultGC(getXDisplay(), screen
),
183 setPixmapProperty(screen
, duplicatePixmap(screen
, pixmap
, 8, 8));
185 XFreePixmap(getXDisplay(), pixmap
);
190 void bsetroot::modula(int x
, int y
) {
196 for (pattern
= 0, screen
= 0; screen
< getNumberOfScreens(); screen
++) {
197 for (i
= 0; i
< 16; i
++) {
203 for (i
= 0; i
< 16; i
++) {
205 data
[(i
* 2)] = (char) 0xff;
206 data
[(i
* 2) + 1] = (char) 0xff;
208 data
[(i
* 2)] = pattern
& 0xff;
209 data
[(i
* 2) + 1] = (pattern
>> 8) & 0xff;
219 XCreateBitmapFromData(getXDisplay(),
220 getScreenInfo(screen
)->getRootWindow(), data
,
223 img_ctrl
[screen
]->parseColor(&f
, fore
);
224 img_ctrl
[screen
]->parseColor(&b
, back
);
226 if (! f
.isAllocated()) f
.setPixel(WhitePixel(getXDisplay(), screen
));
227 if (! b
.isAllocated()) b
.setPixel(BlackPixel(getXDisplay(), screen
));
229 gcv
.foreground
= f
.getPixel();
230 gcv
.background
= b
.getPixel();
232 gc
= XCreateGC(getXDisplay(), getScreenInfo(screen
)->getRootWindow(),
233 GCForeground
| GCBackground
, &gcv
);
235 Pixmap pixmap
= XCreatePixmap(getXDisplay(),
236 getScreenInfo(screen
)->getRootWindow(),
237 16, 16, getScreenInfo(screen
)->getDepth());
239 XCopyPlane(getXDisplay(), bitmap
, pixmap
, gc
,
240 0, 0, 16, 16, 0, 0, 1l);
241 XSetWindowBackgroundPixmap(getXDisplay(),
242 getScreenInfo(screen
)->getRootWindow(),
244 XClearWindow(getXDisplay(), getScreenInfo(screen
)->getRootWindow());
246 setPixmapProperty(screen
,
247 duplicatePixmap(screen
, pixmap
, 16, 16));
249 XFreeGC(getXDisplay(), gc
);
250 XFreePixmap(getXDisplay(), bitmap
);
252 if (! (getScreenInfo(screen
)->getVisual()->c_class
& 1))
253 XFreePixmap(getXDisplay(), pixmap
);
258 void bsetroot::gradient(void) {
259 for (int screen
= 0; screen
< getNumberOfScreens(); screen
++) {
261 img_ctrl
[screen
]->parseTexture(&texture
, grad
);
262 img_ctrl
[screen
]->parseColor(texture
.getColor(), fore
);
263 img_ctrl
[screen
]->parseColor(texture
.getColorTo(), back
);
265 if (! texture
.getColor()->isAllocated())
266 texture
.getColor()->setPixel(WhitePixel(getXDisplay(), screen
));
267 if (! texture
.getColorTo()->isAllocated())
268 texture
.getColorTo()->setPixel(BlackPixel(getXDisplay(), screen
));
271 img_ctrl
[screen
]->renderImage(getScreenInfo(screen
)->size().w(),
272 getScreenInfo(screen
)->size().h(),
275 XSetWindowBackgroundPixmap(getXDisplay(),
276 getScreenInfo(screen
)->getRootWindow(),
278 XClearWindow(getXDisplay(), getScreenInfo(screen
)->getRootWindow());
280 setPixmapProperty(screen
,
281 duplicatePixmap(screen
, pixmap
,
282 getScreenInfo(screen
)->size().w(),
283 getScreenInfo(screen
)->size().h()));
285 if (! (getScreenInfo(screen
)->getVisual()->c_class
& 1)) {
286 img_ctrl
[screen
]->removeImage(pixmap
);
292 void bsetroot::usage(int exit_code
) {
295 getMessage(bsetrootSet
, bsetrootUsage
,
296 "%s 2.0 : (c) 1997-1999 Brad Hughes\n\n"
297 " -display <string> display connection\n"
298 " -mod <x> <y> modula pattern\n"
299 " -foreground, -fg <color> modula foreground color\n"
300 " -background, -bg <color> modula background color\n\n"
301 " -gradient <texture> gradient texture\n"
302 " -from <color> gradient start color\n"
303 " -to <color> gradient end color\n\n"
304 " -solid <color> solid color\n\n"
305 " -help print this help text and exit\n"),
306 getApplicationName());
312 int main(int argc
, char **argv
) {
313 char *display_name
= (char *) 0;
315 NLSInit("openbox.cat");
317 for (int i
= 1; i
< argc
; i
++) {
318 if (! strcmp(argv
[i
], "-display")) {
319 // check for -display option
323 i18n
->getMessage(mainSet
, mainDISPLAYRequiresArg
,
324 "error: '-display' requires an argument\n"));
329 display_name
= argv
[i
];
333 bsetroot
app(argc
, argv
, display_name
);
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