2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
11 /* static functions */
14 detachstack(Client *c)
17 for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
22 grabbuttons(Client *c, Bool focused)
24 XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
27 XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK,
28 GrabModeAsync, GrabModeSync, None, None);
29 XGrabButton(dpy, Button1, MODKEY | LockMask, c->win, False, BUTTONMASK,
30 GrabModeAsync, GrabModeSync, None, None);
31 XGrabButton(dpy, Button1, MODKEY | numlockmask, c->win, False, BUTTONMASK,
32 GrabModeAsync, GrabModeSync, None, None);
33 XGrabButton(dpy, Button1, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
34 GrabModeAsync, GrabModeSync, None, None);
36 XGrabButton(dpy, Button2, MODKEY, c->win, False, BUTTONMASK,
37 GrabModeAsync, GrabModeSync, None, None);
38 XGrabButton(dpy, Button2, MODKEY | LockMask, c->win, False, BUTTONMASK,
39 GrabModeAsync, GrabModeSync, None, None);
40 XGrabButton(dpy, Button2, MODKEY | numlockmask, c->win, False, BUTTONMASK,
41 GrabModeAsync, GrabModeSync, None, None);
42 XGrabButton(dpy, Button2, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
43 GrabModeAsync, GrabModeSync, None, None);
45 XGrabButton(dpy, Button3, MODKEY, c->win, False, BUTTONMASK,
46 GrabModeAsync, GrabModeSync, None, None);
47 XGrabButton(dpy, Button3, MODKEY | LockMask, c->win, False, BUTTONMASK,
48 GrabModeAsync, GrabModeSync, None, None);
49 XGrabButton(dpy, Button3, MODKEY | numlockmask, c->win, False, BUTTONMASK,
50 GrabModeAsync, GrabModeSync, None, None);
51 XGrabButton(dpy, Button3, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
52 GrabModeAsync, GrabModeSync, None, None);
55 XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK,
56 GrabModeAsync, GrabModeSync, None, None);
61 resizetitle(Client *c)
63 c->tw = textw(c->name);
66 c->tx = c->x + c->w - c->tw + 2;
69 XMoveResizeWindow(dpy, c->twin, c->tx, c->ty, c->tw, c->th);
71 XMoveResizeWindow(dpy, c->twin, c->tx + 2 * sw, c->ty, c->tw, c->th);
76 xerrordummy(Display *dsply, XErrorEvent *ee)
81 /* extern functions */
86 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
87 XMoveWindow(dpy, c->twin, c->tx + 2 * sw, c->ty);
105 grabbuttons(old, False);
113 grabbuttons(c, True);
115 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
118 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
126 for(c = clients; c; c = c->next)
137 for(c = clients; c; c = c->next)
144 gravitate(Client *c, Bool invert)
152 case NorthWestGravity:
154 case NorthEastGravity:
160 dy = -(c->h / 2) + c->border;
162 case SouthEastGravity:
164 case SouthWestGravity:
173 case NorthWestGravity:
175 case SouthWestGravity:
181 dx = -(c->w / 2) + c->border;
183 case NorthEastGravity:
185 case SouthEastGravity:
186 dx = -(c->w + c->border);
203 if(sel->proto & PROTODELWIN)
204 sendevent(sel->win, wmatom[WMProtocols], wmatom[WMDelete]);
206 XKillClient(dpy, sel->win);
210 manage(Window w, XWindowAttributes *wa)
214 XSetWindowAttributes twa;
216 c = emallocz(sizeof(Client));
217 c->tags = emallocz(ntags * sizeof(Bool));
219 c->x = c->tx = wa->x;
220 c->y = c->ty = wa->y;
221 c->w = c->tw = wa->width;
228 if(c->x + c->w + 2 > sw)
229 c->x = sw - c->w - 2;
232 if(c->y + c->h + 2 > sh)
233 c->y = sh - c->h - 2;
234 if(c->h != sh && c->y < bh)
237 c->proto = getproto(c->win);
238 XSelectInput(dpy, c->win,
239 StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
240 XGetTransientForHint(dpy, c->win, &trans);
241 twa.override_redirect = 1;
242 twa.background_pixmap = ParentRelative;
243 twa.event_mask = ExposureMask | EnterWindowMask;
245 c->twin = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
246 0, DefaultDepth(dpy, screen), CopyFromParent,
247 DefaultVisual(dpy, screen),
248 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
250 grabbuttons(c, False);
251 settags(c, getclient(trans));
254 || (c->maxw && c->minw &&
255 c->maxw == c->minw && c->maxh == c->minh);
265 XMapWindow(dpy, c->win);
266 XMapWindow(dpy, c->twin);
273 resize(Client *c, Bool sizehints, Corner sticky)
275 int bottom = c->y + c->h;
276 int right = c->x + c->w;
281 c->w -= (c->w - c->basew) % c->incw;
283 c->h -= (c->h - c->baseh) % c->inch;
284 if(c->minw && c->w < c->minw)
286 if(c->minh && c->h < c->minh)
288 if(c->maxw && c->w > c->maxw)
290 if(c->maxh && c->h > c->maxh)
293 if(sticky == TopRight || sticky == BotRight)
295 if(sticky == BotLeft || sticky == BotRight)
296 c->y = bottom - c->h;
303 if(c->w == sw && c->h == sh)
307 XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
312 updatesize(Client *c)
317 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
319 c->flags = size.flags;
320 if(c->flags & PBaseSize) {
321 c->basew = size.base_width;
322 c->baseh = size.base_height;
325 c->basew = c->baseh = 0;
326 if(c->flags & PResizeInc) {
327 c->incw = size.width_inc;
328 c->inch = size.height_inc;
331 c->incw = c->inch = 0;
332 if(c->flags & PMaxSize) {
333 c->maxw = size.max_width;
334 c->maxh = size.max_height;
337 c->maxw = c->maxh = 0;
338 if(c->flags & PMinSize) {
339 c->minw = size.min_width;
340 c->minh = size.min_height;
343 c->minw = c->minh = 0;
344 if(c->flags & PWinGravity)
345 c->grav = size.win_gravity;
347 c->grav = NorthWestGravity;
351 updatetitle(Client *c)
359 XGetTextProperty(dpy, c->win, &name, netatom[NetWMName]);
361 XGetWMName(dpy, c->win, &name);
364 if(name.encoding == XA_STRING)
365 strncpy(c->name, (char *)name.value, sizeof(c->name));
367 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
370 strncpy(c->name, *list, sizeof(c->name));
371 XFreeStringList(list);
388 if((maximized = !maximized)) {
396 sel->h = sh - 2 - bh;
399 for(c = getnext(clients); c; c = getnext(c->next))
402 resize(sel, arrange == dofloat, TopLeft);
411 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
420 XSetErrorHandler(xerrordummy);
425 for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
429 XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
430 XDestroyWindow(dpy, c->twin);
436 XSetErrorHandler(xerror);