2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
10 #include <X11/Xutil.h>
12 /* static functions */
15 resizetitle(Client *c)
20 for(i = 0; i < TLast; i++)
22 c->tw += textw(c->tags[i]);
23 c->tw += textw(c->name);
26 c->tx = c->x + c->w - c->tw + 2;
29 XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
31 XMoveResizeWindow(dpy, c->title, c->tx + 2 * sw, c->ty, c->tw, c->th);
36 xerrordummy(Display *dsply, XErrorEvent *ee)
41 /* extern functions */
46 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
47 XMoveWindow(dpy, c->title, c->tx + 2 * sw, c->ty);
60 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
62 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
76 if(!(c = getnext(sel->next, tsel)))
77 c = getnext(clients, tsel);
96 if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
107 for(c = clients; c; c = c->next)
118 for(c = clients; c; c = c->next)
125 gravitate(Client *c, Bool invert)
131 case NorthWestGravity:
133 case NorthEastGravity:
139 dy = -(c->h / 2) + c->border;
141 case SouthEastGravity:
143 case SouthWestGravity:
152 case NorthWestGravity:
154 case SouthWestGravity:
160 dx = -(c->w / 2) + c->border;
162 case NorthEastGravity:
164 case SouthEastGravity:
165 dx = -(c->w + c->border);
182 XRaiseWindow(dpy, c->win);
183 XRaiseWindow(dpy, c->title);
191 if(sel->proto & WM_PROTOCOL_DELWIN)
192 sendevent(sel->win, wmatom[WMProtocols], wmatom[WMDelete]);
194 XKillClient(dpy, sel->win);
200 XLowerWindow(dpy, c->title);
201 XLowerWindow(dpy, c->win);
205 manage(Window w, XWindowAttributes *wa)
210 XSetWindowAttributes twa;
212 c = emallocz(sizeof(Client));
214 c->x = c->tx = wa->x;
215 c->y = c->ty = wa->y;
216 c->w = c->tw = wa->width;
224 c->proto = getproto(c->win);
226 XSelectInput(dpy, c->win,
227 StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
228 XGetTransientForHint(dpy, c->win, &trans);
229 twa.override_redirect = 1;
230 twa.background_pixmap = ParentRelative;
231 twa.event_mask = ExposureMask;
233 c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
234 0, DefaultDepth(dpy, screen), CopyFromParent,
235 DefaultVisual(dpy, screen),
236 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
243 XGrabButton(dpy, Button1, MODKEY, c->win, False, ButtonPressMask,
244 GrabModeAsync, GrabModeSync, None, None);
245 XGrabButton(dpy, Button2, MODKEY, c->win, False, ButtonPressMask,
246 GrabModeAsync, GrabModeSync, None, None);
247 XGrabButton(dpy, Button3, MODKEY, c->win, False, ButtonPressMask,
248 GrabModeAsync, GrabModeSync, None, None);
251 c->isfloat = trans || (c->maxw && c->minw &&
252 (c->maxw == c->minw) && (c->maxh == c->minh));
258 /* mapping the window now prevents flicker */
260 XMapRaised(dpy, c->win);
261 XMapRaised(dpy, c->title);
265 XMapRaised(dpy, c->win);
266 XMapRaised(dpy, c->title);
275 for(l = &clients; *l && *l != c; l = &(*l)->next);
278 c->next = clients; /* pop */
284 resize(Client *c, Bool inc, Corner sticky)
286 int bottom = c->y + c->h;
287 int right = c->x + c->w;
292 c->w -= (c->w - c->basew) % c->incw;
294 c->h -= (c->h - c->baseh) % c->inch;
296 if(c->x > sw) /* might happen on restart */
300 if(c->minw && c->w < c->minw)
302 if(c->minh && c->h < c->minh)
304 if(c->maxw && c->w > c->maxw)
306 if(c->maxh && c->h > c->maxh)
308 if(sticky == TopRight || sticky == BotRight)
310 if(sticky == BotLeft || sticky == BotRight)
311 c->y = bottom - c->h;
314 XSetWindowBorderWidth(dpy, c->win, 1);
315 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
317 e.type = ConfigureNotify;
324 e.border_width = c->border;
326 e.override_redirect = False;
327 XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
337 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
339 c->flags = size.flags;
340 if(c->flags & PBaseSize) {
341 c->basew = size.base_width;
342 c->baseh = size.base_height;
345 c->basew = c->baseh = 0;
346 if(c->flags & PResizeInc) {
347 c->incw = size.width_inc;
348 c->inch = size.height_inc;
351 c->incw = c->inch = 0;
352 if(c->flags & PMaxSize) {
353 c->maxw = size.max_width;
354 c->maxh = size.max_height;
357 c->maxw = c->maxh = 0;
358 if(c->flags & PMinSize) {
359 c->minw = size.min_width;
360 c->minh = size.min_height;
363 c->minw = c->minh = 0;
364 if(c->flags & PWinGravity)
365 c->grav = size.win_gravity;
367 c->grav = NorthWestGravity;
379 XGetTextProperty(dpy, c->win, &name, netatom[NetWMName]);
381 XGetWMName(dpy, c->win, &name);
384 if(name.encoding == XA_STRING)
385 strncpy(c->name, (char *)name.value, sizeof(c->name));
387 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
390 strncpy(c->name, *list, sizeof(c->name));
391 XFreeStringList(list);
407 if((sel->ismax = !sel->ismax)) {
414 sel->w = sw - 2 * sel->border;
415 sel->h = sh - 2 * sel->border - bh;
418 resize(sel, False, TopLeft);
426 resize(sel, False, TopLeft);
427 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
436 XSetErrorHandler(xerrordummy);
438 XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
439 XDestroyWindow(dpy, c->title);
441 for(l = &clients; *l && *l != c; l = &(*l)->next);
443 for(l = &clients; *l; l = &(*l)->next)
444 if((*l)->revert == c)
447 sel = sel->revert ? sel->revert : clients;
452 XSetErrorHandler(xerror);
467 if(sel == getnext(clients, tsel) && sel->next) {
468 if((c = getnext(sel->next, tsel)))