2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
7 #include <X11/keysym.h>
15 void (*func)(Arg *arg);
21 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
26 int x1, y1, ocx, ocy, di;
33 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
34 None, cursor[CurMove], CurrentTime) != GrabSuccess)
36 XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
38 XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
46 c->x = ocx + (ev.xmotion.x - x1);
47 c->y = ocy + (ev.xmotion.y - y1);
48 resize(c, False, TopLeft);
51 XUngrabPointer(dpy, CurrentTime);
58 resizemouse(Client *c)
67 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
68 None, cursor[CurResize], CurrentTime) != GrabSuccess)
70 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
72 XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
80 if((nw = abs(ocx - ev.xmotion.x)))
81 c->w = abs(ocx - ev.xmotion.x);
82 if((nh = abs(ocy - ev.xmotion.y)))
83 c->h = abs(ocy - ev.xmotion.y);
84 c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
85 c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
86 if(ocx <= ev.xmotion.x)
87 sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
89 sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight;
90 resize(c, True, sticky);
93 XUngrabPointer(dpy, CurrentTime);
100 buttonpress(XEvent *e)
105 XButtonPressedEvent *ev = &e->xbutton;
107 if(barwin == ev->window) {
109 for(a.i = 0; a.i < ntags; a.i++) {
110 x += textw(tags[a.i]);
112 if(ev->button == Button1)
114 else if(ev->button == Button3)
120 else if((c = getclient(ev->window))) {
122 if(CLEANMASK(ev->state) == 0)
128 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
137 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
147 configurerequest(XEvent *e)
149 unsigned long newmask;
151 XConfigureRequestEvent *ev = &e->xconfigurerequest;
155 if((c = getclient(ev->window))) {
157 if(ev->value_mask & CWX)
159 if(ev->value_mask & CWY)
161 if(ev->value_mask & CWWidth)
163 if(ev->value_mask & CWHeight)
165 if(ev->value_mask & CWBorderWidth)
166 c->border = ev->border_width;
172 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
174 XConfigureWindow(dpy, c->win, newmask, &wc);
176 synev.type = ConfigureNotify;
177 synev.xconfigure.display = dpy;
178 synev.xconfigure.event = c->win;
179 synev.xconfigure.window = c->win;
180 synev.xconfigure.x = c->x;
181 synev.xconfigure.y = c->y;
182 synev.xconfigure.width = c->w;
183 synev.xconfigure.height = c->h;
184 synev.xconfigure.border_width = c->border;
185 synev.xconfigure.above = None;
186 /* Send synthetic ConfigureNotify */
187 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
191 resize(c, False, TopLeft);
198 wc.width = ev->width;
199 wc.height = ev->height;
200 wc.border_width = ev->border_width;
201 wc.sibling = ev->above;
202 wc.stack_mode = ev->detail;
203 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
209 destroynotify(XEvent *e)
212 XDestroyWindowEvent *ev = &e->xdestroywindow;
214 if((c = getclient(ev->window)))
219 enternotify(XEvent *e)
222 XCrossingEvent *ev = &e->xcrossing;
224 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
227 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
229 else if(ev->window == root) {
231 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
240 XExposeEvent *ev = &e->xexpose;
243 if(barwin == ev->window)
245 else if((c = getctitle(ev->window)))
253 static unsigned int len = sizeof(key) / sizeof(key[0]);
256 XKeyEvent *ev = &e->xkey;
258 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
259 for(i = 0; i < len; i++) {
260 if(keysym == key[i].keysym &&
261 CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
264 key[i].func(&key[i].arg);
271 leavenotify(XEvent *e)
273 XCrossingEvent *ev = &e->xcrossing;
275 if((ev->window == root) && !ev->same_screen) {
282 mappingnotify(XEvent *e)
284 XMappingEvent *ev = &e->xmapping;
286 XRefreshKeyboardMapping(ev);
287 if(ev->request == MappingKeyboard)
292 maprequest(XEvent *e)
294 static XWindowAttributes wa;
295 XMapRequestEvent *ev = &e->xmaprequest;
297 if(!XGetWindowAttributes(dpy, ev->window, &wa))
300 if(wa.override_redirect) {
301 XSelectInput(dpy, ev->window,
302 (StructureNotifyMask | PropertyChangeMask));
306 if(!getclient(ev->window))
307 manage(ev->window, &wa);
311 propertynotify(XEvent *e)
315 XPropertyEvent *ev = &e->xproperty;
317 if(ev->state == PropertyDelete)
320 if((c = getclient(ev->window))) {
321 if(ev->atom == wmatom[WMProtocols]) {
322 c->proto = getproto(c->win);
327 case XA_WM_TRANSIENT_FOR:
328 XGetTransientForHint(dpy, c->win, &trans);
329 if(!c->isfloat && (c->isfloat = (trans != 0)))
332 case XA_WM_NORMAL_HINTS:
336 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
344 unmapnotify(XEvent *e)
347 XUnmapEvent *ev = &e->xunmap;
349 if((c = getclient(ev->window)))
355 void (*handler[LASTEvent]) (XEvent *) = {
356 [ButtonPress] = buttonpress,
357 [ConfigureRequest] = configurerequest,
358 [DestroyNotify] = destroynotify,
359 [EnterNotify] = enternotify,
360 [LeaveNotify] = leavenotify,
362 [KeyPress] = keypress,
363 [MappingNotify] = mappingnotify,
364 [MapRequest] = maprequest,
365 [PropertyNotify] = propertynotify,
366 [UnmapNotify] = unmapnotify
372 static unsigned int len = sizeof(key) / sizeof(key[0]);
376 XUngrabKey(dpy, AnyKey, AnyModifier, root);
377 for(i = 0; i < len; i++) {
378 code = XKeysymToKeycode(dpy, key[i].keysym);
379 XGrabKey(dpy, code, key[i].mod, root, True,
380 GrabModeAsync, GrabModeAsync);
381 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
382 GrabModeAsync, GrabModeAsync);
383 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
384 GrabModeAsync, GrabModeAsync);
385 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
386 GrabModeAsync, GrabModeAsync);
395 while(XPending(dpy)) {
396 XNextEvent(dpy, &ev);
398 (handler[ev.type])(&ev); /* call handler */