1 038e9089 2004-03-21 devnull /* Copyright (c) 1994-1996 David Hogan, see README for licence details */
  2 038e9089 2004-03-21 devnull #include <stdio.h>
  3 e62ba5ec 2004-03-21 devnull #include <stdlib.h>
  4 038e9089 2004-03-21 devnull #include <X11/X.h>
  5 038e9089 2004-03-21 devnull #include <X11/Xos.h>
  6 038e9089 2004-03-21 devnull #include <X11/Xlib.h>
  7 038e9089 2004-03-21 devnull #include <X11/Xutil.h>
  8 038e9089 2004-03-21 devnull #include <X11/Xatom.h>
  9 038e9089 2004-03-21 devnull #include <X11/extensions/shape.h>
 10 038e9089 2004-03-21 devnull #include "dat.h"
 11 038e9089 2004-03-21 devnull #include "fns.h"
 12 038e9089 2004-03-21 devnull 
 13 e62ba5ec 2004-03-21 devnull int isNew;
 14 e62ba5ec 2004-03-21 devnull 
 15 038e9089 2004-03-21 devnull int
 16 038e9089 2004-03-21 devnull manage(Client *c, int mapped)
 17 038e9089 2004-03-21 devnull {
 18 038e9089 2004-03-21 devnull 	int fixsize, dohide, doreshape, state;
 19 038e9089 2004-03-21 devnull 	long msize;
 20 038e9089 2004-03-21 devnull 	XClassHint class;
 21 038e9089 2004-03-21 devnull 	XWMHints *hints;
 22 c005568a 2004-03-30 devnull 	XSetWindowAttributes attrs;
 23 038e9089 2004-03-21 devnull 
 24 038e9089 2004-03-21 devnull 	trace("manage", c, 0);
 25 038e9089 2004-03-21 devnull 	XSelectInput(dpy, c->window, ColormapChangeMask | EnterWindowMask | PropertyChangeMask | FocusChangeMask);
 26 038e9089 2004-03-21 devnull 
 27 038e9089 2004-03-21 devnull 	/* Get loads of hints */
 28 038e9089 2004-03-21 devnull 
 29 038e9089 2004-03-21 devnull 	if (XGetClassHint(dpy, c->window, &class) != 0) {	/* ``Success'' */
 30 038e9089 2004-03-21 devnull 		c->instance = class.res_name;
 31 038e9089 2004-03-21 devnull 		c->class = class.res_class;
 32 e62ba5ec 2004-03-21 devnull 		c->is9term = 0;
 33 e62ba5ec 2004-03-21 devnull 		if(isNew){
 34 e62ba5ec 2004-03-21 devnull 			c->is9term = strstr(c->class, "term") || strstr(c->class, "Term");
 35 e62ba5ec 2004-03-21 devnull 			isNew = 0;
 36 e62ba5ec 2004-03-21 devnull 		}
 37 038e9089 2004-03-21 devnull 	}
 38 038e9089 2004-03-21 devnull 	else {
 39 038e9089 2004-03-21 devnull 		c->instance = 0;
 40 038e9089 2004-03-21 devnull 		c->class = 0;
 41 038e9089 2004-03-21 devnull 		c->is9term = 0;
 42 038e9089 2004-03-21 devnull 	}
 43 038e9089 2004-03-21 devnull 	c->iconname = getprop(c->window, XA_WM_ICON_NAME);
 44 038e9089 2004-03-21 devnull 	c->name = getprop(c->window, XA_WM_NAME);
 45 038e9089 2004-03-21 devnull 	setlabel(c);
 46 038e9089 2004-03-21 devnull 
 47 038e9089 2004-03-21 devnull 	hints = XGetWMHints(dpy, c->window);
 48 038e9089 2004-03-21 devnull 	if (XGetWMNormalHints(dpy, c->window, &c->size, &msize) == 0 || c->size.flags == 0)
 49 038e9089 2004-03-21 devnull 		c->size.flags = PSize;		/* not specified - punt */
 50 038e9089 2004-03-21 devnull 
 51 038e9089 2004-03-21 devnull 	getcmaps(c);
 52 038e9089 2004-03-21 devnull 	getproto(c);
 53 038e9089 2004-03-21 devnull 	gettrans(c);
 54 038e9089 2004-03-21 devnull 	if (c->is9term)
 55 aa808685 2004-04-19 devnull 		c->hold = getiprop(c->window, _rio_hold_mode);
 56 038e9089 2004-03-21 devnull 
 57 038e9089 2004-03-21 devnull 	/* Figure out what to do with the window from hints */
 58 038e9089 2004-03-21 devnull 
 59 038e9089 2004-03-21 devnull 	if (!getstate(c->window, &state))
 60 038e9089 2004-03-21 devnull 		state = hints ? hints->initial_state : NormalState;
 61 038e9089 2004-03-21 devnull 	dohide = (state == IconicState);
 62 038e9089 2004-03-21 devnull 
 63 038e9089 2004-03-21 devnull 	fixsize = 0;
 64 038e9089 2004-03-21 devnull 	if ((c->size.flags & (USSize|PSize)))
 65 038e9089 2004-03-21 devnull 		fixsize = 1;
 66 038e9089 2004-03-21 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)
 67 038e9089 2004-03-21 devnull 		fixsize = 1;
 68 038e9089 2004-03-21 devnull 	doreshape = !mapped;
 69 038e9089 2004-03-21 devnull 	if (fixsize) {
 70 038e9089 2004-03-21 devnull 		if (c->size.flags & USPosition)
 71 038e9089 2004-03-21 devnull 			doreshape = 0;
 72 038e9089 2004-03-21 devnull 		if (dohide && (c->size.flags & PPosition))
 73 038e9089 2004-03-21 devnull 			doreshape = 0;
 74 038e9089 2004-03-21 devnull 		if (c->trans != None)
 75 038e9089 2004-03-21 devnull 			doreshape = 0;
 76 038e9089 2004-03-21 devnull 	}
 77 038e9089 2004-03-21 devnull 	if (c->is9term)
 78 038e9089 2004-03-21 devnull 		fixsize = 0;
 79 038e9089 2004-03-21 devnull 	if (c->size.flags & PBaseSize) {
 80 038e9089 2004-03-21 devnull 		c->min_dx = c->size.base_width;
 81 038e9089 2004-03-21 devnull 		c->min_dy = c->size.base_height;
 82 038e9089 2004-03-21 devnull 	}
 83 038e9089 2004-03-21 devnull 	else if (c->size.flags & PMinSize) {
 84 038e9089 2004-03-21 devnull 		c->min_dx = c->size.min_width;
 85 038e9089 2004-03-21 devnull 		c->min_dy = c->size.min_height;
 86 038e9089 2004-03-21 devnull 	}
 87 038e9089 2004-03-21 devnull 	else if (c->is9term) {
 88 038e9089 2004-03-21 devnull 		c->min_dx = 100;
 89 038e9089 2004-03-21 devnull 		c->min_dy = 50;
 90 038e9089 2004-03-21 devnull 	}
 91 038e9089 2004-03-21 devnull 	else
 92 038e9089 2004-03-21 devnull 		c->min_dx = c->min_dy = 0;
 93 038e9089 2004-03-21 devnull 
 94 038e9089 2004-03-21 devnull 	if (hints)
 95 038e9089 2004-03-21 devnull 		XFree(hints);
 96 038e9089 2004-03-21 devnull 
 97 038e9089 2004-03-21 devnull 	/* Now do it!!! */
 98 038e9089 2004-03-21 devnull 
 99 038e9089 2004-03-21 devnull 	if (doreshape) {
100 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",
101 cc3c704c 2004-04-05 devnull 				c->is9term, fixsize, c->x, c->y, c->min_dx, c->min_dy, c->dx, c->dy);
102 038e9089 2004-03-21 devnull 		if (current && current->screen == c->screen)
103 038e9089 2004-03-21 devnull 			cmapnofocus(c->screen);
104 038e9089 2004-03-21 devnull 		if (!c->is9term && c->x==0 && c->y==0) {
105 038e9089 2004-03-21 devnull 			static int nwin;
106 038e9089 2004-03-21 devnull 
107 038e9089 2004-03-21 devnull 			c->x = 20*nwin+BORDER;
108 038e9089 2004-03-21 devnull 			c->y = 20*nwin+BORDER;
109 038e9089 2004-03-21 devnull 			nwin++;
110 038e9089 2004-03-21 devnull 			nwin %= 10;
111 038e9089 2004-03-21 devnull 		}
112 038e9089 2004-03-21 devnull 
113 1cb3fa80 2004-03-29 devnull 		if (c->is9term && !(fixsize ? drag(c, Button3) : sweep(c, Button3))) {
114 038e9089 2004-03-21 devnull 			XKillClient(dpy, c->window);
115 038e9089 2004-03-21 devnull 			rmclient(c);
116 038e9089 2004-03-21 devnull 			if (current && current->screen == c->screen)
117 038e9089 2004-03-21 devnull 				cmapfocus(current);
118 038e9089 2004-03-21 devnull 			return 0;
119 038e9089 2004-03-21 devnull 		}
120 88cbb822 2004-04-05 devnull 	} else
121 038e9089 2004-03-21 devnull 		gravitate(c, 0);
122 038e9089 2004-03-21 devnull 
123 88cbb822 2004-04-05 devnull 
124 c005568a 2004-03-30 devnull 	attrs.border_pixel =  c->screen->black;
125 c005568a 2004-03-30 devnull 	attrs.background_pixel =  c->screen->white;
126 c005568a 2004-03-30 devnull 	attrs.colormap = c->screen->def_cmap;
127 c005568a 2004-03-30 devnull 	c->parent = XCreateWindow(dpy, c->screen->root,
128 038e9089 2004-03-21 devnull 			c->x - BORDER, c->y - BORDER,
129 038e9089 2004-03-21 devnull 			c->dx + 2*BORDER, c->dy + 2*BORDER,
130 1cb3fa80 2004-03-29 devnull 			0,
131 c005568a 2004-03-30 devnull 			c->screen->depth,
132 c005568a 2004-03-30 devnull 			CopyFromParent,
133 c005568a 2004-03-30 devnull 			c->screen->vis,
134 c005568a 2004-03-30 devnull 			CWBackPixel | CWBorderPixel | CWColormap,
135 c005568a 2004-03-30 devnull 			&attrs);
136 c005568a 2004-03-30 devnull 
137 1cb3fa80 2004-03-29 devnull 	XSelectInput(dpy, c->parent, SubstructureRedirectMask | SubstructureNotifyMask|ButtonPressMask| PointerMotionMask|LeaveWindowMask);
138 038e9089 2004-03-21 devnull 	if (mapped)
139 038e9089 2004-03-21 devnull 		c->reparenting = 1;
140 038e9089 2004-03-21 devnull 	if (doreshape && !fixsize)
141 038e9089 2004-03-21 devnull 		XResizeWindow(dpy, c->window, c->dx, c->dy);
142 038e9089 2004-03-21 devnull 	XSetWindowBorderWidth(dpy, c->window, 0);
143 c005568a 2004-03-30 devnull 
144 c005568a 2004-03-30 devnull 	/*
145 c005568a 2004-03-30 devnull 	  * To have something more than only a big white or black border
146 c005568a 2004-03-30 devnull 	  * XXX should replace this by a pattern in the white or black
147 c005568a 2004-03-30 devnull 	  * such that we can see the border also if all our
148 c005568a 2004-03-30 devnull 	  * windows are black and/or white
149 c005568a 2004-03-30 devnull 	  * (black (or white)  border around black (or white) window
150 c005568a 2004-03-30 devnull 	  *  is not very helpful.
151 c005568a 2004-03-30 devnull 	  */
152 c005568a 2004-03-30 devnull 	if (c->screen->depth <= 8) {
153 1cb3fa80 2004-03-29 devnull 		XSetWindowBorderWidth(dpy, c->parent, 1);
154 1cb3fa80 2004-03-29 devnull 	}
155 c005568a 2004-03-30 devnull 
156 038e9089 2004-03-21 devnull 	XReparentWindow(dpy, c->window, c->parent, BORDER, BORDER);
157 038e9089 2004-03-21 devnull #ifdef	SHAPE
158 038e9089 2004-03-21 devnull 	if (shape) {
159 038e9089 2004-03-21 devnull 		XShapeSelectInput(dpy, c->window, ShapeNotifyMask);
160 038e9089 2004-03-21 devnull 		ignore_badwindow = 1;		/* magic */
161 038e9089 2004-03-21 devnull 		setshape(c);
162 038e9089 2004-03-21 devnull 		ignore_badwindow = 0;
163 038e9089 2004-03-21 devnull 	}
164 038e9089 2004-03-21 devnull #endif
165 038e9089 2004-03-21 devnull 	XAddToSaveSet(dpy, c->window);
166 038e9089 2004-03-21 devnull 	if (dohide)
167 038e9089 2004-03-21 devnull 		hide(c);
168 038e9089 2004-03-21 devnull 	else {
169 038e9089 2004-03-21 devnull 		XMapWindow(dpy, c->window);
170 038e9089 2004-03-21 devnull 		XMapWindow(dpy, c->parent);
171 038e9089 2004-03-21 devnull 		XUnmapWindow(dpy, c->screen->sweepwin);
172 038e9089 2004-03-21 devnull 		if (nostalgia || doreshape)
173 038e9089 2004-03-21 devnull 			active(c);
174 038e9089 2004-03-21 devnull 		else if (c->trans != None && current && current->window == c->trans)
175 038e9089 2004-03-21 devnull 			active(c);
176 038e9089 2004-03-21 devnull 		else
177 038e9089 2004-03-21 devnull 			setactive(c, 0);
178 038e9089 2004-03-21 devnull 		setstate(c, NormalState);
179 038e9089 2004-03-21 devnull 	}
180 038e9089 2004-03-21 devnull 	if (current && (current != c))
181 038e9089 2004-03-21 devnull 		cmapfocus(current);
182 038e9089 2004-03-21 devnull 	c->init = 1;
183 c005568a 2004-03-30 devnull 
184 c005568a 2004-03-30 devnull 	/*
185 c005568a 2004-03-30 devnull 	 * If we swept the window, let's send a resize event to the
186 c005568a 2004-03-30 devnull 	 * guy who just got resized.  It's not clear whether the apps
187 c005568a 2004-03-30 devnull 	 * should notice their new size via other means.  Try as I might,
188 c005568a 2004-03-30 devnull 	 * I can't find a way to have them notice during initdraw, so
189 c005568a 2004-03-30 devnull 	 * I solve the problem this way instead.		-rsc
190 c005568a 2004-03-30 devnull 	 */
191 c005568a 2004-03-30 devnull 	if(c->is9term)
192 c005568a 2004-03-30 devnull 		sendconfig(c);
193 038e9089 2004-03-21 devnull 	return 1;
194 038e9089 2004-03-21 devnull }
195 038e9089 2004-03-21 devnull 
196 038e9089 2004-03-21 devnull void
197 038e9089 2004-03-21 devnull scanwins(ScreenInfo *s)
198 038e9089 2004-03-21 devnull {
199 038e9089 2004-03-21 devnull 	unsigned int i, nwins;
200 038e9089 2004-03-21 devnull 	Client *c;
201 038e9089 2004-03-21 devnull 	Window dw1, dw2, *wins;
202 038e9089 2004-03-21 devnull 	XWindowAttributes attr;
203 038e9089 2004-03-21 devnull 
204 038e9089 2004-03-21 devnull 	XQueryTree(dpy, s->root, &dw1, &dw2, &wins, &nwins);
205 038e9089 2004-03-21 devnull 	for (i = 0; i < nwins; i++) {
206 038e9089 2004-03-21 devnull 		XGetWindowAttributes(dpy, wins[i], &attr);
207 038e9089 2004-03-21 devnull 		if (attr.override_redirect || wins[i] == s->menuwin)
208 038e9089 2004-03-21 devnull 			continue;
209 038e9089 2004-03-21 devnull 		c = getclient(wins[i], 1);
210 038e9089 2004-03-21 devnull 		if (c != 0 && c->window == wins[i] && !c->init) {
211 038e9089 2004-03-21 devnull 			c->x = attr.x;
212 038e9089 2004-03-21 devnull 			c->y = attr.y;
213 038e9089 2004-03-21 devnull 			c->dx = attr.width;
214 038e9089 2004-03-21 devnull 			c->dy = attr.height;
215 038e9089 2004-03-21 devnull 			c->border = attr.border_width;
216 038e9089 2004-03-21 devnull 			c->screen = s;
217 038e9089 2004-03-21 devnull 			c->parent = s->root;
218 038e9089 2004-03-21 devnull 			if (attr.map_state == IsViewable)
219 038e9089 2004-03-21 devnull 				manage(c, 1);
220 038e9089 2004-03-21 devnull 		}
221 038e9089 2004-03-21 devnull 	}
222 038e9089 2004-03-21 devnull 	XFree((void *) wins);	/* cast is to shut stoopid compiler up */
223 038e9089 2004-03-21 devnull }
224 038e9089 2004-03-21 devnull 
225 038e9089 2004-03-21 devnull void
226 038e9089 2004-03-21 devnull gettrans(Client *c)
227 038e9089 2004-03-21 devnull {
228 038e9089 2004-03-21 devnull 	Window trans;
229 038e9089 2004-03-21 devnull 
230 038e9089 2004-03-21 devnull 	trans = None;
231 038e9089 2004-03-21 devnull 	if (XGetTransientForHint(dpy, c->window, &trans) != 0)
232 038e9089 2004-03-21 devnull 		c->trans = trans;
233 038e9089 2004-03-21 devnull 	else
234 038e9089 2004-03-21 devnull 		c->trans = None;
235 038e9089 2004-03-21 devnull }
236 038e9089 2004-03-21 devnull 
237 038e9089 2004-03-21 devnull void
238 038e9089 2004-03-21 devnull withdraw(Client *c)
239 038e9089 2004-03-21 devnull {
240 038e9089 2004-03-21 devnull 	XUnmapWindow(dpy, c->parent);
241 038e9089 2004-03-21 devnull 	gravitate(c, 1);
242 038e9089 2004-03-21 devnull 	XReparentWindow(dpy, c->window, c->screen->root, c->x, c->y);
243 038e9089 2004-03-21 devnull 	gravitate(c, 0);
244 038e9089 2004-03-21 devnull 	XRemoveFromSaveSet(dpy, c->window);
245 038e9089 2004-03-21 devnull 	setstate(c, WithdrawnState);
246 038e9089 2004-03-21 devnull 
247 038e9089 2004-03-21 devnull 	/* flush any errors */
248 038e9089 2004-03-21 devnull 	ignore_badwindow = 1;
249 038e9089 2004-03-21 devnull 	XSync(dpy, False);
250 038e9089 2004-03-21 devnull 	ignore_badwindow = 0;
251 038e9089 2004-03-21 devnull }
252 038e9089 2004-03-21 devnull 
253 038e9089 2004-03-21 devnull void
254 038e9089 2004-03-21 devnull gravitate(Client *c, int invert)
255 038e9089 2004-03-21 devnull {
256 038e9089 2004-03-21 devnull 	int gravity, dx, dy, delta;
257 038e9089 2004-03-21 devnull 
258 038e9089 2004-03-21 devnull 	gravity = NorthWestGravity;
259 038e9089 2004-03-21 devnull 	if (c->size.flags & PWinGravity)
260 038e9089 2004-03-21 devnull 		gravity = c->size.win_gravity;
261 038e9089 2004-03-21 devnull 
262 038e9089 2004-03-21 devnull 	delta = c->border-BORDER;
263 038e9089 2004-03-21 devnull 	switch (gravity) {
264 038e9089 2004-03-21 devnull 	case NorthWestGravity:
265 038e9089 2004-03-21 devnull 		dx = 0;
266 038e9089 2004-03-21 devnull 		dy = 0;
267 038e9089 2004-03-21 devnull 		break;
268 038e9089 2004-03-21 devnull 	case NorthGravity:
269 038e9089 2004-03-21 devnull 		dx = delta;
270 038e9089 2004-03-21 devnull 		dy = 0;
271 038e9089 2004-03-21 devnull 		break;
272 038e9089 2004-03-21 devnull 	case NorthEastGravity:
273 038e9089 2004-03-21 devnull 		dx = 2*delta;
274 038e9089 2004-03-21 devnull 		dy = 0;
275 038e9089 2004-03-21 devnull 		break;
276 038e9089 2004-03-21 devnull 	case WestGravity:
277 038e9089 2004-03-21 devnull 		dx = 0;
278 038e9089 2004-03-21 devnull 		dy = delta;
279 038e9089 2004-03-21 devnull 		break;
280 038e9089 2004-03-21 devnull 	case CenterGravity:
281 038e9089 2004-03-21 devnull 	case StaticGravity:
282 038e9089 2004-03-21 devnull 		dx = delta;
283 038e9089 2004-03-21 devnull 		dy = delta;
284 038e9089 2004-03-21 devnull 		break;
285 038e9089 2004-03-21 devnull 	case EastGravity:
286 038e9089 2004-03-21 devnull 		dx = 2*delta;
287 038e9089 2004-03-21 devnull 		dy = delta;
288 038e9089 2004-03-21 devnull 		break;
289 038e9089 2004-03-21 devnull 	case SouthWestGravity:
290 038e9089 2004-03-21 devnull 		dx = 0;
291 038e9089 2004-03-21 devnull 		dy = 2*delta;
292 038e9089 2004-03-21 devnull 		break;
293 038e9089 2004-03-21 devnull 	case SouthGravity:
294 038e9089 2004-03-21 devnull 		dx = delta;
295 038e9089 2004-03-21 devnull 		dy = 2*delta;
296 038e9089 2004-03-21 devnull 		break;
297 038e9089 2004-03-21 devnull 	case SouthEastGravity:
298 038e9089 2004-03-21 devnull 		dx = 2*delta;
299 038e9089 2004-03-21 devnull 		dy = 2*delta;
300 038e9089 2004-03-21 devnull 		break;
301 038e9089 2004-03-21 devnull 	default:
302 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: bad window gravity %d for 0x%x\n", gravity, (int)c->window);
303 038e9089 2004-03-21 devnull 		return;
304 038e9089 2004-03-21 devnull 	}
305 038e9089 2004-03-21 devnull 	dx += BORDER;
306 038e9089 2004-03-21 devnull 	dy += BORDER;
307 038e9089 2004-03-21 devnull 	if (invert) {
308 038e9089 2004-03-21 devnull 		dx = -dx;
309 038e9089 2004-03-21 devnull 		dy = -dy;
310 038e9089 2004-03-21 devnull 	}
311 038e9089 2004-03-21 devnull 	c->x += dx;
312 038e9089 2004-03-21 devnull 	c->y += dy;
313 038e9089 2004-03-21 devnull }
314 038e9089 2004-03-21 devnull 
315 038e9089 2004-03-21 devnull static void
316 038e9089 2004-03-21 devnull installcmap(ScreenInfo *s, Colormap cmap)
317 038e9089 2004-03-21 devnull {
318 038e9089 2004-03-21 devnull 	if (cmap == None)
319 038e9089 2004-03-21 devnull 		XInstallColormap(dpy, s->def_cmap);
320 038e9089 2004-03-21 devnull 	else
321 038e9089 2004-03-21 devnull 		XInstallColormap(dpy, cmap);
322 038e9089 2004-03-21 devnull }
323 038e9089 2004-03-21 devnull 
324 038e9089 2004-03-21 devnull void
325 038e9089 2004-03-21 devnull cmapfocus(Client *c)
326 038e9089 2004-03-21 devnull {
327 038e9089 2004-03-21 devnull 	int i, found;
328 038e9089 2004-03-21 devnull 	Client *cc;
329 038e9089 2004-03-21 devnull 
330 038e9089 2004-03-21 devnull 	if (c == 0)
331 038e9089 2004-03-21 devnull 		return;
332 038e9089 2004-03-21 devnull 	else if (c->ncmapwins != 0) {
333 038e9089 2004-03-21 devnull 		found = 0;
334 038e9089 2004-03-21 devnull 		for (i = c->ncmapwins-1; i >= 0; i--) {
335 038e9089 2004-03-21 devnull 			installcmap(c->screen, c->wmcmaps[i]);
336 038e9089 2004-03-21 devnull 			if (c->cmapwins[i] == c->window)
337 038e9089 2004-03-21 devnull 				found++;
338 038e9089 2004-03-21 devnull 		}
339 038e9089 2004-03-21 devnull 		if (!found)
340 038e9089 2004-03-21 devnull 			installcmap(c->screen, c->cmap);
341 038e9089 2004-03-21 devnull 	}
342 038e9089 2004-03-21 devnull 	else if (c->trans != None && (cc = getclient(c->trans, 0)) != 0 && cc->ncmapwins != 0)
343 038e9089 2004-03-21 devnull 		cmapfocus(cc);
344 038e9089 2004-03-21 devnull 	else
345 038e9089 2004-03-21 devnull 		installcmap(c->screen, c->cmap);
346 038e9089 2004-03-21 devnull }
347 038e9089 2004-03-21 devnull 
348 038e9089 2004-03-21 devnull void
349 038e9089 2004-03-21 devnull cmapnofocus(ScreenInfo *s)
350 038e9089 2004-03-21 devnull {
351 038e9089 2004-03-21 devnull 	installcmap(s, None);
352 038e9089 2004-03-21 devnull }
353 038e9089 2004-03-21 devnull 
354 038e9089 2004-03-21 devnull void
355 038e9089 2004-03-21 devnull getcmaps(Client *c)
356 038e9089 2004-03-21 devnull {
357 038e9089 2004-03-21 devnull 	int n, i;
358 038e9089 2004-03-21 devnull 	Window *cw;
359 038e9089 2004-03-21 devnull 	XWindowAttributes attr;
360 038e9089 2004-03-21 devnull 
361 038e9089 2004-03-21 devnull 	if (!c->init) {
362 038e9089 2004-03-21 devnull 		XGetWindowAttributes(dpy, c->window, &attr);
363 038e9089 2004-03-21 devnull 		c->cmap = attr.colormap;
364 038e9089 2004-03-21 devnull 	}
365 038e9089 2004-03-21 devnull 
366 1cb3fa80 2004-03-29 devnull 	n = _getprop(c->window, wm_colormaps, XA_WINDOW, 100L, (void*)&cw);
367 038e9089 2004-03-21 devnull 	if (c->ncmapwins != 0) {
368 038e9089 2004-03-21 devnull 		XFree((char *)c->cmapwins);
369 038e9089 2004-03-21 devnull 		free((char *)c->wmcmaps);
370 038e9089 2004-03-21 devnull 	}
371 038e9089 2004-03-21 devnull 	if (n <= 0) {
372 038e9089 2004-03-21 devnull 		c->ncmapwins = 0;
373 038e9089 2004-03-21 devnull 		return;
374 038e9089 2004-03-21 devnull 	}
375 038e9089 2004-03-21 devnull 
376 038e9089 2004-03-21 devnull 	c->ncmapwins = n;
377 038e9089 2004-03-21 devnull 	c->cmapwins = cw;
378 038e9089 2004-03-21 devnull 
379 038e9089 2004-03-21 devnull 	c->wmcmaps = (Colormap*)malloc(n*sizeof(Colormap));
380 038e9089 2004-03-21 devnull 	for (i = 0; i < n; i++) {
381 038e9089 2004-03-21 devnull 		if (cw[i] == c->window)
382 038e9089 2004-03-21 devnull 			c->wmcmaps[i] = c->cmap;
383 038e9089 2004-03-21 devnull 		else {
384 038e9089 2004-03-21 devnull 			XSelectInput(dpy, cw[i], ColormapChangeMask);
385 038e9089 2004-03-21 devnull 			XGetWindowAttributes(dpy, cw[i], &attr);
386 038e9089 2004-03-21 devnull 			c->wmcmaps[i] = attr.colormap;
387 038e9089 2004-03-21 devnull 		}
388 038e9089 2004-03-21 devnull 	}
389 038e9089 2004-03-21 devnull }
390 038e9089 2004-03-21 devnull 
391 038e9089 2004-03-21 devnull void
392 038e9089 2004-03-21 devnull setlabel(Client *c)
393 038e9089 2004-03-21 devnull {
394 038e9089 2004-03-21 devnull 	char *label, *p;
395 038e9089 2004-03-21 devnull 
396 038e9089 2004-03-21 devnull 	if (c->iconname != 0)
397 038e9089 2004-03-21 devnull 		label = c->iconname;
398 038e9089 2004-03-21 devnull 	else if (c->name != 0)
399 038e9089 2004-03-21 devnull 		label = c->name;
400 038e9089 2004-03-21 devnull 	else if (c->instance != 0)
401 038e9089 2004-03-21 devnull 		label = c->instance;
402 038e9089 2004-03-21 devnull 	else if (c->class != 0)
403 038e9089 2004-03-21 devnull 		label = c->class;
404 038e9089 2004-03-21 devnull 	else
405 038e9089 2004-03-21 devnull 		label = "no label";
406 038e9089 2004-03-21 devnull 	if ((p = index(label, ':')) != 0)
407 038e9089 2004-03-21 devnull 		*p = '\0';
408 038e9089 2004-03-21 devnull 	c->label = label;
409 038e9089 2004-03-21 devnull }
410 038e9089 2004-03-21 devnull 
411 038e9089 2004-03-21 devnull #ifdef	SHAPE
412 038e9089 2004-03-21 devnull void
413 038e9089 2004-03-21 devnull setshape(Client *c)
414 038e9089 2004-03-21 devnull {
415 038e9089 2004-03-21 devnull 	int n, order;
416 038e9089 2004-03-21 devnull 	XRectangle *rect;
417 038e9089 2004-03-21 devnull 
418 038e9089 2004-03-21 devnull 	/* don't try to add a border if the window is non-rectangular */
419 038e9089 2004-03-21 devnull 	rect = XShapeGetRectangles(dpy, c->window, ShapeBounding, &n, &order);
420 038e9089 2004-03-21 devnull 	if (n > 1)
421 038e9089 2004-03-21 devnull 		XShapeCombineShape(dpy, c->parent, ShapeBounding, BORDER, BORDER,
422 038e9089 2004-03-21 devnull 			c->window, ShapeBounding, ShapeSet);
423 038e9089 2004-03-21 devnull 	XFree((void*)rect);
424 038e9089 2004-03-21 devnull }
425 038e9089 2004-03-21 devnull #endif
426 038e9089 2004-03-21 devnull 
427 038e9089 2004-03-21 devnull int
428 038e9089 2004-03-21 devnull _getprop(Window w, Atom a, Atom type, long len, unsigned char **p)
429 038e9089 2004-03-21 devnull {
430 038e9089 2004-03-21 devnull 	Atom real_type;
431 038e9089 2004-03-21 devnull 	int format;
432 038e9089 2004-03-21 devnull 	unsigned long n, extra;
433 038e9089 2004-03-21 devnull 	int status;
434 038e9089 2004-03-21 devnull 
435 038e9089 2004-03-21 devnull 	status = XGetWindowProperty(dpy, w, a, 0L, len, False, type, &real_type, &format, &n, &extra, p);
436 038e9089 2004-03-21 devnull 	if (status != Success || *p == 0)
437 038e9089 2004-03-21 devnull 		return -1;
438 038e9089 2004-03-21 devnull 	if (n == 0)
439 038e9089 2004-03-21 devnull 		XFree((void*) *p);
440 038e9089 2004-03-21 devnull 	/* could check real_type, format, extra here... */
441 038e9089 2004-03-21 devnull 	return n;
442 038e9089 2004-03-21 devnull }
443 038e9089 2004-03-21 devnull 
444 038e9089 2004-03-21 devnull char *
445 038e9089 2004-03-21 devnull getprop(Window w, Atom a)
446 038e9089 2004-03-21 devnull {
447 038e9089 2004-03-21 devnull 	unsigned char *p;
448 038e9089 2004-03-21 devnull 
449 038e9089 2004-03-21 devnull 	if (_getprop(w, a, XA_STRING, 100L, &p) <= 0)
450 038e9089 2004-03-21 devnull 		return 0;
451 038e9089 2004-03-21 devnull 	return (char *)p;
452 038e9089 2004-03-21 devnull }
453 038e9089 2004-03-21 devnull 
454 038e9089 2004-03-21 devnull int
455 038e9089 2004-03-21 devnull get1prop(Window w, Atom a, Atom type)
456 038e9089 2004-03-21 devnull {
457 038e9089 2004-03-21 devnull 	char **p, *x;
458 038e9089 2004-03-21 devnull 
459 1cb3fa80 2004-03-29 devnull 	if (_getprop(w, a, type, 1L, (void*)&p) <= 0)
460 038e9089 2004-03-21 devnull 		return 0;
461 038e9089 2004-03-21 devnull 	x = *p;
462 038e9089 2004-03-21 devnull 	XFree((void*) p);
463 038e9089 2004-03-21 devnull 	return (int)x;
464 038e9089 2004-03-21 devnull }
465 038e9089 2004-03-21 devnull 
466 038e9089 2004-03-21 devnull Window
467 038e9089 2004-03-21 devnull getwprop(Window w, Atom a)
468 038e9089 2004-03-21 devnull {
469 038e9089 2004-03-21 devnull 	return get1prop(w, a, XA_WINDOW);
470 038e9089 2004-03-21 devnull }
471 038e9089 2004-03-21 devnull 
472 038e9089 2004-03-21 devnull int
473 038e9089 2004-03-21 devnull getiprop(Window w, Atom a)
474 038e9089 2004-03-21 devnull {
475 038e9089 2004-03-21 devnull 	return get1prop(w, a, XA_INTEGER);
476 038e9089 2004-03-21 devnull }
477 038e9089 2004-03-21 devnull 
478 038e9089 2004-03-21 devnull void
479 038e9089 2004-03-21 devnull setstate(Client *c, int state)
480 038e9089 2004-03-21 devnull {
481 038e9089 2004-03-21 devnull 	long data[2];
482 038e9089 2004-03-21 devnull 
483 038e9089 2004-03-21 devnull 	data[0] = (long) state;
484 038e9089 2004-03-21 devnull 	data[1] = (long) None;
485 038e9089 2004-03-21 devnull 
486 038e9089 2004-03-21 devnull 	c->state = state;
487 038e9089 2004-03-21 devnull 	XChangeProperty(dpy, c->window, wm_state, wm_state, 32,
488 038e9089 2004-03-21 devnull 		PropModeReplace, (unsigned char *)data, 2);
489 038e9089 2004-03-21 devnull }
490 038e9089 2004-03-21 devnull 
491 038e9089 2004-03-21 devnull int
492 038e9089 2004-03-21 devnull getstate(Window w, int *state)
493 038e9089 2004-03-21 devnull {
494 038e9089 2004-03-21 devnull 	long *p = 0;
495 038e9089 2004-03-21 devnull 
496 1cb3fa80 2004-03-29 devnull 	if (_getprop(w, wm_state, wm_state, 2L, (void*)&p) <= 0)
497 038e9089 2004-03-21 devnull 		return 0;
498 038e9089 2004-03-21 devnull 
499 038e9089 2004-03-21 devnull 	*state = (int) *p;
500 038e9089 2004-03-21 devnull 	XFree((char *) p);
501 038e9089 2004-03-21 devnull 	return 1;
502 038e9089 2004-03-21 devnull }
503 038e9089 2004-03-21 devnull 
504 038e9089 2004-03-21 devnull void
505 038e9089 2004-03-21 devnull getproto(Client *c)
506 038e9089 2004-03-21 devnull {
507 038e9089 2004-03-21 devnull 	Atom *p;
508 038e9089 2004-03-21 devnull 	int i;
509 038e9089 2004-03-21 devnull 	long n;
510 038e9089 2004-03-21 devnull 	Window w;
511 038e9089 2004-03-21 devnull 
512 038e9089 2004-03-21 devnull 	w = c->window;
513 038e9089 2004-03-21 devnull 	c->proto = 0;
514 1cb3fa80 2004-03-29 devnull 	if ((n = _getprop(w, wm_protocols, XA_ATOM, 20L, (void*)&p)) <= 0)
515 038e9089 2004-03-21 devnull 		return;
516 038e9089 2004-03-21 devnull 
517 038e9089 2004-03-21 devnull 	for (i = 0; i < n; i++)
518 038e9089 2004-03-21 devnull 		if (p[i] == wm_delete)
519 038e9089 2004-03-21 devnull 			c->proto |= Pdelete;
520 038e9089 2004-03-21 devnull 		else if (p[i] == wm_take_focus)
521 038e9089 2004-03-21 devnull 			c->proto |= Ptakefocus;
522 c005568a 2004-03-30 devnull 		else if (p[i] == wm_lose_focus)
523 c005568a 2004-03-30 devnull 			c->proto |= Plosefocus;
524 038e9089 2004-03-21 devnull 
525 038e9089 2004-03-21 devnull 	XFree((char *) p);
526 038e9089 2004-03-21 devnull }