1 ac33a34a 2005-07-13 devnull /*
  2 ac33a34a 2005-07-13 devnull  * Window management.
  3 ac33a34a 2005-07-13 devnull  */
  4 ac33a34a 2005-07-13 devnull 
  5 038e9089 2004-03-21 devnull /* Copyright (c) 1994-1996 David Hogan, see README for licence details */
  6 038e9089 2004-03-21 devnull #include <stdio.h>
  7 e62ba5ec 2004-03-21 devnull #include <stdlib.h>
  8 c9ee9e62 2006-04-20 devnull #include <inttypes.h>
  9 038e9089 2004-03-21 devnull #include <X11/X.h>
 10 038e9089 2004-03-21 devnull #include <X11/Xos.h>
 11 038e9089 2004-03-21 devnull #include <X11/Xlib.h>
 12 038e9089 2004-03-21 devnull #include <X11/Xutil.h>
 13 038e9089 2004-03-21 devnull #include <X11/Xatom.h>
 14 038e9089 2004-03-21 devnull #include <X11/extensions/shape.h>
 15 038e9089 2004-03-21 devnull #include "dat.h"
 16 038e9089 2004-03-21 devnull #include "fns.h"
 17 038e9089 2004-03-21 devnull 
 18 e62ba5ec 2004-03-21 devnull int isNew;
 19 e62ba5ec 2004-03-21 devnull 
 20 038e9089 2004-03-21 devnull int
 21 038e9089 2004-03-21 devnull manage(Client *c, int mapped)
 22 038e9089 2004-03-21 devnull {
 23 038e9089 2004-03-21 devnull 	int fixsize, dohide, doreshape, state;
 24 038e9089 2004-03-21 devnull 	long msize;
 25 038e9089 2004-03-21 devnull 	XClassHint class;
 26 038e9089 2004-03-21 devnull 	XWMHints *hints;
 27 c005568a 2004-03-30 devnull 	XSetWindowAttributes attrs;
 28 038e9089 2004-03-21 devnull 
 29 038e9089 2004-03-21 devnull 	trace("manage", c, 0);
 30 df03d60c 2005-07-13 devnull 	XSelectInput(dpy, c->window, ColormapChangeMask | EnterWindowMask | PropertyChangeMask | FocusChangeMask | KeyPressMask);
 31 038e9089 2004-03-21 devnull 
 32 038e9089 2004-03-21 devnull 	/* Get loads of hints */
 33 038e9089 2004-03-21 devnull 
 34 ac33a34a 2005-07-13 devnull 	if(XGetClassHint(dpy, c->window, &class) != 0){	/* ``Success'' */
 35 038e9089 2004-03-21 devnull 		c->instance = class.res_name;
 36 038e9089 2004-03-21 devnull 		c->class = class.res_class;
 37 e62ba5ec 2004-03-21 devnull 		c->is9term = 0;
 38 e62ba5ec 2004-03-21 devnull 		if(isNew){
 39 e62ba5ec 2004-03-21 devnull 			c->is9term = strstr(c->class, "term") || strstr(c->class, "Term");
 40 e62ba5ec 2004-03-21 devnull 			isNew = 0;
 41 e62ba5ec 2004-03-21 devnull 		}
 42 038e9089 2004-03-21 devnull 	}
 43 038e9089 2004-03-21 devnull 	else {
 44 038e9089 2004-03-21 devnull 		c->instance = 0;
 45 038e9089 2004-03-21 devnull 		c->class = 0;
 46 038e9089 2004-03-21 devnull 		c->is9term = 0;
 47 038e9089 2004-03-21 devnull 	}
 48 038e9089 2004-03-21 devnull 	c->iconname = getprop(c->window, XA_WM_ICON_NAME);
 49 038e9089 2004-03-21 devnull 	c->name = getprop(c->window, XA_WM_NAME);
 50 038e9089 2004-03-21 devnull 	setlabel(c);
 51 038e9089 2004-03-21 devnull 
 52 038e9089 2004-03-21 devnull 	hints = XGetWMHints(dpy, c->window);
 53 ac33a34a 2005-07-13 devnull 	if(XGetWMNormalHints(dpy, c->window, &c->size, &msize) == 0 || c->size.flags == 0)
 54 038e9089 2004-03-21 devnull 		c->size.flags = PSize;		/* not specified - punt */
 55 038e9089 2004-03-21 devnull 
 56 038e9089 2004-03-21 devnull 	getcmaps(c);
 57 038e9089 2004-03-21 devnull 	getproto(c);
 58 038e9089 2004-03-21 devnull 	gettrans(c);
 59 ac33a34a 2005-07-13 devnull 	if(c->is9term)
 60 aa808685 2004-04-19 devnull 		c->hold = getiprop(c->window, _rio_hold_mode);
 61 038e9089 2004-03-21 devnull 
 62 038e9089 2004-03-21 devnull 	/* Figure out what to do with the window from hints */
 63 038e9089 2004-03-21 devnull 
 64 ac33a34a 2005-07-13 devnull 	if(!getstate(c->window, &state))
 65 038e9089 2004-03-21 devnull 		state = hints ? hints->initial_state : NormalState;
 66 038e9089 2004-03-21 devnull 	dohide = (state == IconicState);
 67 038e9089 2004-03-21 devnull 
 68 038e9089 2004-03-21 devnull 	fixsize = 0;
 69 ac33a34a 2005-07-13 devnull 	if((c->size.flags & (USSize|PSize)))
 70 038e9089 2004-03-21 devnull 		fixsize = 1;
 71 ac33a34a 2005-07-13 devnull 	if((c->size.flags & (PMinSize|PMaxSize)) == (PMinSize|PMaxSize) && c->size.min_width == c->size.max_width && c->size.min_height == c->size.max_height)
 72 038e9089 2004-03-21 devnull 		fixsize = 1;
 73 038e9089 2004-03-21 devnull 	doreshape = !mapped;
 74 ac33a34a 2005-07-13 devnull 	if(fixsize){
 75 ac33a34a 2005-07-13 devnull 		if(c->size.flags & USPosition)
 76 038e9089 2004-03-21 devnull 			doreshape = 0;
 77 ac33a34a 2005-07-13 devnull 		if(dohide && (c->size.flags & PPosition))
 78 038e9089 2004-03-21 devnull 			doreshape = 0;
 79 ac33a34a 2005-07-13 devnull 		if(c->trans != None)
 80 038e9089 2004-03-21 devnull 			doreshape = 0;
 81 038e9089 2004-03-21 devnull 	}
 82 ac33a34a 2005-07-13 devnull 	if(c->is9term)
 83 038e9089 2004-03-21 devnull 		fixsize = 0;
 84 ac33a34a 2005-07-13 devnull 	if(c->size.flags & PBaseSize){
 85 038e9089 2004-03-21 devnull 		c->min_dx = c->size.base_width;
 86 038e9089 2004-03-21 devnull 		c->min_dy = c->size.base_height;
 87 038e9089 2004-03-21 devnull 	}
 88 ac33a34a 2005-07-13 devnull 	else if(c->size.flags & PMinSize){
 89 038e9089 2004-03-21 devnull 		c->min_dx = c->size.min_width;
 90 038e9089 2004-03-21 devnull 		c->min_dy = c->size.min_height;
 91 038e9089 2004-03-21 devnull 	}
 92 ac33a34a 2005-07-13 devnull 	else if(c->is9term){
 93 038e9089 2004-03-21 devnull 		c->min_dx = 100;
 94 038e9089 2004-03-21 devnull 		c->min_dy = 50;
 95 038e9089 2004-03-21 devnull 	}
 96 038e9089 2004-03-21 devnull 	else
 97 038e9089 2004-03-21 devnull 		c->min_dx = c->min_dy = 0;
 98 038e9089 2004-03-21 devnull 
 99 ac33a34a 2005-07-13 devnull 	if(hints)
100 038e9089 2004-03-21 devnull 		XFree(hints);
101 038e9089 2004-03-21 devnull 
102 038e9089 2004-03-21 devnull 	/* Now do it!!! */
103 038e9089 2004-03-21 devnull 
104 ac33a34a 2005-07-13 devnull 	if(doreshape){
105 cc3c704c 2004-04-05 devnull 		if(0) fprintf(stderr, "in doreshape is9term=%d fixsize=%d, x=%d, y=%d, min_dx=%d, min_dy=%d, dx=%d, dy=%d\n",
106 cc3c704c 2004-04-05 devnull 				c->is9term, fixsize, c->x, c->y, c->min_dx, c->min_dy, c->dx, c->dy);
107 ac33a34a 2005-07-13 devnull 		if(current && current->screen == c->screen)
108 038e9089 2004-03-21 devnull 			cmapnofocus(c->screen);
109 ac33a34a 2005-07-13 devnull 		if(!c->is9term && c->x==0 && c->y==0){
110 038e9089 2004-03-21 devnull 			static int nwin;
111 038e9089 2004-03-21 devnull 
112 038e9089 2004-03-21 devnull 			c->x = 20*nwin+BORDER;
113 038e9089 2004-03-21 devnull 			c->y = 20*nwin+BORDER;
114 038e9089 2004-03-21 devnull 			nwin++;
115 038e9089 2004-03-21 devnull 			nwin %= 10;
116 038e9089 2004-03-21 devnull 		}
117 038e9089 2004-03-21 devnull 
118 ac33a34a 2005-07-13 devnull 		if(c->is9term && !(fixsize ? drag(c, Button3) : sweep(c, Button3))){
119 038e9089 2004-03-21 devnull 			XKillClient(dpy, c->window);
120 038e9089 2004-03-21 devnull 			rmclient(c);
121 ac33a34a 2005-07-13 devnull 			if(current && current->screen == c->screen)
122 038e9089 2004-03-21 devnull 				cmapfocus(current);
123 038e9089 2004-03-21 devnull 			return 0;
124 038e9089 2004-03-21 devnull 		}
125 0f897f99 2008-01-30 rsc 	}
126 038e9089 2004-03-21 devnull 
127 c005568a 2004-03-30 devnull 	attrs.border_pixel =  c->screen->black;
128 c005568a 2004-03-30 devnull 	attrs.background_pixel =  c->screen->white;
129 c005568a 2004-03-30 devnull 	attrs.colormap = c->screen->def_cmap;
130 c005568a 2004-03-30 devnull 	c->parent = XCreateWindow(dpy, c->screen->root,
131 038e9089 2004-03-21 devnull 			c->x - BORDER, c->y - BORDER,
132 038e9089 2004-03-21 devnull 			c->dx + 2*BORDER, c->dy + 2*BORDER,
133 1cb3fa80 2004-03-29 devnull 			0,
134 c005568a 2004-03-30 devnull 			c->screen->depth,
135 c005568a 2004-03-30 devnull 			CopyFromParent,
136 c005568a 2004-03-30 devnull 			c->screen->vis,
137 c005568a 2004-03-30 devnull 			CWBackPixel | CWBorderPixel | CWColormap,
138 c005568a 2004-03-30 devnull 			&attrs);
139 c005568a 2004-03-30 devnull 
140 df03d60c 2005-07-13 devnull 	XSelectInput(dpy, c->parent, SubstructureRedirectMask | SubstructureNotifyMask|ButtonPressMask| PointerMotionMask|LeaveWindowMask|KeyPressMask);
141 ac33a34a 2005-07-13 devnull 	if(mapped)
142 038e9089 2004-03-21 devnull 		c->reparenting = 1;
143 ac33a34a 2005-07-13 devnull 	if(doreshape && !fixsize)
144 038e9089 2004-03-21 devnull 		XResizeWindow(dpy, c->window, c->dx, c->dy);
145 038e9089 2004-03-21 devnull 	XSetWindowBorderWidth(dpy, c->window, 0);
146 c005568a 2004-03-30 devnull 
147 c005568a 2004-03-30 devnull 	/*
148 c005568a 2004-03-30 devnull 	  * To have something more than only a big white or black border
149 c005568a 2004-03-30 devnull 	  * XXX should replace this by a pattern in the white or black
150 c005568a 2004-03-30 devnull 	  * such that we can see the border also if all our
151 c005568a 2004-03-30 devnull 	  * windows are black and/or white
152 c005568a 2004-03-30 devnull 	  * (black (or white)  border around black (or white) window
153 c005568a 2004-03-30 devnull 	  *  is not very helpful.
154 c005568a 2004-03-30 devnull 	  */
155 ac33a34a 2005-07-13 devnull 	if(c->screen->depth <= 8){
156 1cb3fa80 2004-03-29 devnull 		XSetWindowBorderWidth(dpy, c->parent, 1);
157 1cb3fa80 2004-03-29 devnull 	}
158 c005568a 2004-03-30 devnull 
159 038e9089 2004-03-21 devnull 	XReparentWindow(dpy, c->window, c->parent, BORDER, BORDER);
160 038e9089 2004-03-21 devnull #ifdef	SHAPE
161 ac33a34a 2005-07-13 devnull 	if(shape){
162 038e9089 2004-03-21 devnull 		XShapeSelectInput(dpy, c->window, ShapeNotifyMask);
163 038e9089 2004-03-21 devnull 		ignore_badwindow = 1;		/* magic */
164 038e9089 2004-03-21 devnull 		setshape(c);
165 038e9089 2004-03-21 devnull 		ignore_badwindow = 0;
166 038e9089 2004-03-21 devnull 	}
167 038e9089 2004-03-21 devnull #endif
168 038e9089 2004-03-21 devnull 	XAddToSaveSet(dpy, c->window);
169 ac33a34a 2005-07-13 devnull 	if(dohide)
170 038e9089 2004-03-21 devnull 		hide(c);
171 038e9089 2004-03-21 devnull 	else {
172 038e9089 2004-03-21 devnull 		XMapWindow(dpy, c->window);
173 038e9089 2004-03-21 devnull 		XMapWindow(dpy, c->parent);
174 038e9089 2004-03-21 devnull 		XUnmapWindow(dpy, c->screen->sweepwin);
175 ac33a34a 2005-07-13 devnull 		if(nostalgia || doreshape)
176 038e9089 2004-03-21 devnull 			active(c);
177 ac33a34a 2005-07-13 devnull 		else if(c->trans != None && current && current->window == c->trans)
178 038e9089 2004-03-21 devnull 			active(c);
179 038e9089 2004-03-21 devnull 		else
180 038e9089 2004-03-21 devnull 			setactive(c, 0);
181 038e9089 2004-03-21 devnull 		setstate(c, NormalState);
182 038e9089 2004-03-21 devnull 	}
183 ac33a34a 2005-07-13 devnull 	if(current && (current != c))
184 038e9089 2004-03-21 devnull 		cmapfocus(current);
185 038e9089 2004-03-21 devnull 	c->init = 1;
186 c005568a 2004-03-30 devnull 
187 c005568a 2004-03-30 devnull 	/*
188 c005568a 2004-03-30 devnull 	 * If we swept the window, let's send a resize event to the
189 c005568a 2004-03-30 devnull 	 * guy who just got resized.  It's not clear whether the apps
190 c005568a 2004-03-30 devnull 	 * should notice their new size via other means.  Try as I might,
191 c005568a 2004-03-30 devnull 	 * I can't find a way to have them notice during initdraw, so
192 c005568a 2004-03-30 devnull 	 * I solve the problem this way instead.		-rsc
193 c005568a 2004-03-30 devnull 	 */
194 c005568a 2004-03-30 devnull 	if(c->is9term)
195 c005568a 2004-03-30 devnull 		sendconfig(c);
196 038e9089 2004-03-21 devnull 	return 1;
197 038e9089 2004-03-21 devnull }
198 038e9089 2004-03-21 devnull 
199 038e9089 2004-03-21 devnull void
200 038e9089 2004-03-21 devnull scanwins(ScreenInfo *s)
201 038e9089 2004-03-21 devnull {
202 038e9089 2004-03-21 devnull 	unsigned int i, nwins;
203 038e9089 2004-03-21 devnull 	Client *c;
204 038e9089 2004-03-21 devnull 	Window dw1, dw2, *wins;
205 038e9089 2004-03-21 devnull 	XWindowAttributes attr;
206 038e9089 2004-03-21 devnull 
207 038e9089 2004-03-21 devnull 	XQueryTree(dpy, s->root, &dw1, &dw2, &wins, &nwins);
208 ac33a34a 2005-07-13 devnull 	for(i = 0; i < nwins; i++){
209 038e9089 2004-03-21 devnull 		XGetWindowAttributes(dpy, wins[i], &attr);
210 ac33a34a 2005-07-13 devnull 		if(attr.override_redirect || wins[i] == s->menuwin)
211 038e9089 2004-03-21 devnull 			continue;
212 038e9089 2004-03-21 devnull 		c = getclient(wins[i], 1);
213 ac33a34a 2005-07-13 devnull 		if(c != 0 && c->window == wins[i] && !c->init){
214 038e9089 2004-03-21 devnull 			c->x = attr.x;
215 038e9089 2004-03-21 devnull 			c->y = attr.y;
216 038e9089 2004-03-21 devnull 			c->dx = attr.width;
217 038e9089 2004-03-21 devnull 			c->dy = attr.height;
218 038e9089 2004-03-21 devnull 			c->border = attr.border_width;
219 038e9089 2004-03-21 devnull 			c->screen = s;
220 038e9089 2004-03-21 devnull 			c->parent = s->root;
221 ac33a34a 2005-07-13 devnull 			if(attr.map_state == IsViewable)
222 038e9089 2004-03-21 devnull 				manage(c, 1);
223 038e9089 2004-03-21 devnull 		}
224 038e9089 2004-03-21 devnull 	}
225 038e9089 2004-03-21 devnull 	XFree((void *) wins);	/* cast is to shut stoopid compiler up */
226 038e9089 2004-03-21 devnull }
227 038e9089 2004-03-21 devnull 
228 038e9089 2004-03-21 devnull void
229 038e9089 2004-03-21 devnull gettrans(Client *c)
230 038e9089 2004-03-21 devnull {
231 038e9089 2004-03-21 devnull 	Window trans;
232 038e9089 2004-03-21 devnull 
233 038e9089 2004-03-21 devnull 	trans = None;
234 ac33a34a 2005-07-13 devnull 	if(XGetTransientForHint(dpy, c->window, &trans) != 0)
235 038e9089 2004-03-21 devnull 		c->trans = trans;
236 038e9089 2004-03-21 devnull 	else
237 038e9089 2004-03-21 devnull 		c->trans = None;
238 038e9089 2004-03-21 devnull }
239 038e9089 2004-03-21 devnull 
240 038e9089 2004-03-21 devnull void
241 038e9089 2004-03-21 devnull withdraw(Client *c)
242 038e9089 2004-03-21 devnull {
243 038e9089 2004-03-21 devnull 	XUnmapWindow(dpy, c->parent);
244 038e9089 2004-03-21 devnull 	XReparentWindow(dpy, c->window, c->screen->root, c->x, c->y);
245 038e9089 2004-03-21 devnull 	XRemoveFromSaveSet(dpy, c->window);
246 038e9089 2004-03-21 devnull 	setstate(c, WithdrawnState);
247 038e9089 2004-03-21 devnull 
248 038e9089 2004-03-21 devnull 	/* flush any errors */
249 038e9089 2004-03-21 devnull 	ignore_badwindow = 1;
250 038e9089 2004-03-21 devnull 	XSync(dpy, False);
251 038e9089 2004-03-21 devnull 	ignore_badwindow = 0;
252 038e9089 2004-03-21 devnull }
253 038e9089 2004-03-21 devnull 
254 038e9089 2004-03-21 devnull static void
255 038e9089 2004-03-21 devnull installcmap(ScreenInfo *s, Colormap cmap)
256 038e9089 2004-03-21 devnull {
257 ac33a34a 2005-07-13 devnull 	if(cmap == None)
258 038e9089 2004-03-21 devnull 		XInstallColormap(dpy, s->def_cmap);
259 038e9089 2004-03-21 devnull 	else
260 038e9089 2004-03-21 devnull 		XInstallColormap(dpy, cmap);
261 038e9089 2004-03-21 devnull }
262 038e9089 2004-03-21 devnull 
263 038e9089 2004-03-21 devnull void
264 038e9089 2004-03-21 devnull cmapfocus(Client *c)
265 038e9089 2004-03-21 devnull {
266 038e9089 2004-03-21 devnull 	int i, found;
267 038e9089 2004-03-21 devnull 	Client *cc;
268 038e9089 2004-03-21 devnull 
269 ac33a34a 2005-07-13 devnull 	if(c == 0)
270 038e9089 2004-03-21 devnull 		return;
271 ac33a34a 2005-07-13 devnull 	else if(c->ncmapwins != 0){
272 038e9089 2004-03-21 devnull 		found = 0;
273 ac33a34a 2005-07-13 devnull 		for(i = c->ncmapwins-1; i >= 0; i--){
274 038e9089 2004-03-21 devnull 			installcmap(c->screen, c->wmcmaps[i]);
275 ac33a34a 2005-07-13 devnull 			if(c->cmapwins[i] == c->window)
276 038e9089 2004-03-21 devnull 				found++;
277 038e9089 2004-03-21 devnull 		}
278 ac33a34a 2005-07-13 devnull 		if(!found)
279 038e9089 2004-03-21 devnull 			installcmap(c->screen, c->cmap);
280 038e9089 2004-03-21 devnull 	}
281 ac33a34a 2005-07-13 devnull 	else if(c->trans != None && (cc = getclient(c->trans, 0)) != 0 && cc->ncmapwins != 0)
282 038e9089 2004-03-21 devnull 		cmapfocus(cc);
283 038e9089 2004-03-21 devnull 	else
284 038e9089 2004-03-21 devnull 		installcmap(c->screen, c->cmap);
285 038e9089 2004-03-21 devnull }
286 038e9089 2004-03-21 devnull 
287 038e9089 2004-03-21 devnull void
288 038e9089 2004-03-21 devnull cmapnofocus(ScreenInfo *s)
289 038e9089 2004-03-21 devnull {
290 038e9089 2004-03-21 devnull 	installcmap(s, None);
291 038e9089 2004-03-21 devnull }
292 038e9089 2004-03-21 devnull 
293 038e9089 2004-03-21 devnull void
294 038e9089 2004-03-21 devnull getcmaps(Client *c)
295 038e9089 2004-03-21 devnull {
296 038e9089 2004-03-21 devnull 	int n, i;
297 038e9089 2004-03-21 devnull 	Window *cw;
298 038e9089 2004-03-21 devnull 	XWindowAttributes attr;
299 038e9089 2004-03-21 devnull 
300 ac33a34a 2005-07-13 devnull 	if(!c->init){
301 78802e69 2004-04-24 devnull 		ignore_badwindow = 1;
302 038e9089 2004-03-21 devnull 		XGetWindowAttributes(dpy, c->window, &attr);
303 038e9089 2004-03-21 devnull 		c->cmap = attr.colormap;
304 78802e69 2004-04-24 devnull 		XSync(dpy, False);
305 78802e69 2004-04-24 devnull 		ignore_badwindow = 0;
306 038e9089 2004-03-21 devnull 	}
307 038e9089 2004-03-21 devnull 
308 1cb3fa80 2004-03-29 devnull 	n = _getprop(c->window, wm_colormaps, XA_WINDOW, 100L, (void*)&cw);
309 ac33a34a 2005-07-13 devnull 	if(c->ncmapwins != 0){
310 038e9089 2004-03-21 devnull 		XFree((char *)c->cmapwins);
311 038e9089 2004-03-21 devnull 		free((char *)c->wmcmaps);
312 038e9089 2004-03-21 devnull 	}
313 ac33a34a 2005-07-13 devnull 	if(n <= 0){
314 038e9089 2004-03-21 devnull 		c->ncmapwins = 0;
315 038e9089 2004-03-21 devnull 		return;
316 038e9089 2004-03-21 devnull 	}
317 038e9089 2004-03-21 devnull 
318 038e9089 2004-03-21 devnull 	c->ncmapwins = n;
319 038e9089 2004-03-21 devnull 	c->cmapwins = cw;
320 038e9089 2004-03-21 devnull 
321 038e9089 2004-03-21 devnull 	c->wmcmaps = (Colormap*)malloc(n*sizeof(Colormap));
322 ac33a34a 2005-07-13 devnull 	for(i = 0; i < n; i++){
323 ac33a34a 2005-07-13 devnull 		if(cw[i] == c->window)
324 038e9089 2004-03-21 devnull 			c->wmcmaps[i] = c->cmap;
325 038e9089 2004-03-21 devnull 		else {
326 78802e69 2004-04-24 devnull 			/* flush any errors (e.g., caused by mozilla tabs) */
327 78802e69 2004-04-24 devnull 			ignore_badwindow = 1;
328 038e9089 2004-03-21 devnull 			XSelectInput(dpy, cw[i], ColormapChangeMask);
329 038e9089 2004-03-21 devnull 			XGetWindowAttributes(dpy, cw[i], &attr);
330 038e9089 2004-03-21 devnull 			c->wmcmaps[i] = attr.colormap;
331 78802e69 2004-04-24 devnull 			XSync(dpy, False);
332 78802e69 2004-04-24 devnull 			ignore_badwindow = 0;
333 038e9089 2004-03-21 devnull 		}
334 038e9089 2004-03-21 devnull 	}
335 038e9089 2004-03-21 devnull }
336 038e9089 2004-03-21 devnull 
337 038e9089 2004-03-21 devnull void
338 038e9089 2004-03-21 devnull setlabel(Client *c)
339 038e9089 2004-03-21 devnull {
340 038e9089 2004-03-21 devnull 	char *label, *p;
341 038e9089 2004-03-21 devnull 
342 ac33a34a 2005-07-13 devnull 	if(c->iconname != 0)
343 038e9089 2004-03-21 devnull 		label = c->iconname;
344 ac33a34a 2005-07-13 devnull 	else if(c->name != 0)
345 038e9089 2004-03-21 devnull 		label = c->name;
346 ac33a34a 2005-07-13 devnull 	else if(c->instance != 0)
347 038e9089 2004-03-21 devnull 		label = c->instance;
348 ac33a34a 2005-07-13 devnull 	else if(c->class != 0)
349 038e9089 2004-03-21 devnull 		label = c->class;
350 038e9089 2004-03-21 devnull 	else
351 038e9089 2004-03-21 devnull 		label = "no label";
352 ac33a34a 2005-07-13 devnull 	if((p = index(label, ':')) != 0)
353 038e9089 2004-03-21 devnull 		*p = '\0';
354 038e9089 2004-03-21 devnull 	c->label = label;
355 038e9089 2004-03-21 devnull }
356 038e9089 2004-03-21 devnull 
357 038e9089 2004-03-21 devnull #ifdef	SHAPE
358 038e9089 2004-03-21 devnull void
359 038e9089 2004-03-21 devnull setshape(Client *c)
360 038e9089 2004-03-21 devnull {
361 038e9089 2004-03-21 devnull 	int n, order;
362 038e9089 2004-03-21 devnull 	XRectangle *rect;
363 038e9089 2004-03-21 devnull 
364 038e9089 2004-03-21 devnull 	/* don't try to add a border if the window is non-rectangular */
365 038e9089 2004-03-21 devnull 	rect = XShapeGetRectangles(dpy, c->window, ShapeBounding, &n, &order);
366 ac33a34a 2005-07-13 devnull 	if(n > 1)
367 038e9089 2004-03-21 devnull 		XShapeCombineShape(dpy, c->parent, ShapeBounding, BORDER, BORDER,
368 038e9089 2004-03-21 devnull 			c->window, ShapeBounding, ShapeSet);
369 038e9089 2004-03-21 devnull 	XFree((void*)rect);
370 038e9089 2004-03-21 devnull }
371 038e9089 2004-03-21 devnull #endif
372 038e9089 2004-03-21 devnull 
373 038e9089 2004-03-21 devnull int
374 038e9089 2004-03-21 devnull _getprop(Window w, Atom a, Atom type, long len, unsigned char **p)
375 038e9089 2004-03-21 devnull {
376 038e9089 2004-03-21 devnull 	Atom real_type;
377 038e9089 2004-03-21 devnull 	int format;
378 038e9089 2004-03-21 devnull 	unsigned long n, extra;
379 038e9089 2004-03-21 devnull 	int status;
380 038e9089 2004-03-21 devnull 
381 038e9089 2004-03-21 devnull 	status = XGetWindowProperty(dpy, w, a, 0L, len, False, type, &real_type, &format, &n, &extra, p);
382 ac33a34a 2005-07-13 devnull 	if(status != Success || *p == 0)
383 038e9089 2004-03-21 devnull 		return -1;
384 ac33a34a 2005-07-13 devnull 	if(n == 0)
385 038e9089 2004-03-21 devnull 		XFree((void*) *p);
386 038e9089 2004-03-21 devnull 	/* could check real_type, format, extra here... */
387 038e9089 2004-03-21 devnull 	return n;
388 038e9089 2004-03-21 devnull }
389 038e9089 2004-03-21 devnull 
390 038e9089 2004-03-21 devnull char *
391 038e9089 2004-03-21 devnull getprop(Window w, Atom a)
392 038e9089 2004-03-21 devnull {
393 038e9089 2004-03-21 devnull 	unsigned char *p;
394 038e9089 2004-03-21 devnull 
395 ac33a34a 2005-07-13 devnull 	if(_getprop(w, a, XA_STRING, 100L, &p) <= 0)
396 038e9089 2004-03-21 devnull 		return 0;
397 038e9089 2004-03-21 devnull 	return (char *)p;
398 038e9089 2004-03-21 devnull }
399 038e9089 2004-03-21 devnull 
400 038e9089 2004-03-21 devnull int
401 038e9089 2004-03-21 devnull get1prop(Window w, Atom a, Atom type)
402 038e9089 2004-03-21 devnull {
403 038e9089 2004-03-21 devnull 	char **p, *x;
404 038e9089 2004-03-21 devnull 
405 ac33a34a 2005-07-13 devnull 	if(_getprop(w, a, type, 1L, (void*)&p) <= 0)
406 038e9089 2004-03-21 devnull 		return 0;
407 038e9089 2004-03-21 devnull 	x = *p;
408 038e9089 2004-03-21 devnull 	XFree((void*) p);
409 c9ee9e62 2006-04-20 devnull 	return (int)(uintptr_t)x;
410 038e9089 2004-03-21 devnull }
411 038e9089 2004-03-21 devnull 
412 038e9089 2004-03-21 devnull Window
413 038e9089 2004-03-21 devnull getwprop(Window w, Atom a)
414 038e9089 2004-03-21 devnull {
415 038e9089 2004-03-21 devnull 	return get1prop(w, a, XA_WINDOW);
416 038e9089 2004-03-21 devnull }
417 038e9089 2004-03-21 devnull 
418 038e9089 2004-03-21 devnull int
419 038e9089 2004-03-21 devnull getiprop(Window w, Atom a)
420 038e9089 2004-03-21 devnull {
421 038e9089 2004-03-21 devnull 	return get1prop(w, a, XA_INTEGER);
422 038e9089 2004-03-21 devnull }
423 038e9089 2004-03-21 devnull 
424 038e9089 2004-03-21 devnull void
425 038e9089 2004-03-21 devnull setstate(Client *c, int state)
426 038e9089 2004-03-21 devnull {
427 038e9089 2004-03-21 devnull 	long data[2];
428 038e9089 2004-03-21 devnull 
429 038e9089 2004-03-21 devnull 	data[0] = (long) state;
430 038e9089 2004-03-21 devnull 	data[1] = (long) None;
431 038e9089 2004-03-21 devnull 
432 038e9089 2004-03-21 devnull 	c->state = state;
433 038e9089 2004-03-21 devnull 	XChangeProperty(dpy, c->window, wm_state, wm_state, 32,
434 038e9089 2004-03-21 devnull 		PropModeReplace, (unsigned char *)data, 2);
435 038e9089 2004-03-21 devnull }
436 038e9089 2004-03-21 devnull 
437 038e9089 2004-03-21 devnull int
438 038e9089 2004-03-21 devnull getstate(Window w, int *state)
439 038e9089 2004-03-21 devnull {
440 038e9089 2004-03-21 devnull 	long *p = 0;
441 038e9089 2004-03-21 devnull 
442 ac33a34a 2005-07-13 devnull 	if(_getprop(w, wm_state, wm_state, 2L, (void*)&p) <= 0)
443 038e9089 2004-03-21 devnull 		return 0;
444 038e9089 2004-03-21 devnull 
445 038e9089 2004-03-21 devnull 	*state = (int) *p;
446 038e9089 2004-03-21 devnull 	XFree((char *) p);
447 038e9089 2004-03-21 devnull 	return 1;
448 038e9089 2004-03-21 devnull }
449 038e9089 2004-03-21 devnull 
450 038e9089 2004-03-21 devnull void
451 038e9089 2004-03-21 devnull getproto(Client *c)
452 038e9089 2004-03-21 devnull {
453 038e9089 2004-03-21 devnull 	Atom *p;
454 038e9089 2004-03-21 devnull 	int i;
455 038e9089 2004-03-21 devnull 	long n;
456 038e9089 2004-03-21 devnull 	Window w;
457 038e9089 2004-03-21 devnull 
458 038e9089 2004-03-21 devnull 	w = c->window;
459 038e9089 2004-03-21 devnull 	c->proto = 0;
460 ac33a34a 2005-07-13 devnull 	if((n = _getprop(w, wm_protocols, XA_ATOM, 20L, (void*)&p)) <= 0)
461 038e9089 2004-03-21 devnull 		return;
462 038e9089 2004-03-21 devnull 
463 ac33a34a 2005-07-13 devnull 	for(i = 0; i < n; i++)
464 ac33a34a 2005-07-13 devnull 		if(p[i] == wm_delete)
465 038e9089 2004-03-21 devnull 			c->proto |= Pdelete;
466 ac33a34a 2005-07-13 devnull 		else if(p[i] == wm_take_focus)
467 038e9089 2004-03-21 devnull 			c->proto |= Ptakefocus;
468 ac33a34a 2005-07-13 devnull 		else if(p[i] == wm_lose_focus)
469 c005568a 2004-03-30 devnull 			c->proto |= Plosefocus;
470 038e9089 2004-03-21 devnull 
471 038e9089 2004-03-21 devnull 	XFree((char *) p);
472 038e9089 2004-03-21 devnull }