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)
122 else if((c = getclient(ev->window))) {
124 if(CLEANMASK(ev->state) == 0)
130 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
139 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
149 configurerequest(XEvent *e)
151 unsigned long newmask;
153 XConfigureRequestEvent *ev = &e->xconfigurerequest;
157 if((c = getclient(ev->window))) {
159 if(ev->value_mask & CWX)
161 if(ev->value_mask & CWY)
163 if(ev->value_mask & CWWidth)
165 if(ev->value_mask & CWHeight)
167 if(ev->value_mask & CWBorderWidth)
168 c->border = ev->border_width;
174 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
176 XConfigureWindow(dpy, c->win, newmask, &wc);
178 synev.type = ConfigureNotify;
179 synev.xconfigure.display = dpy;
180 synev.xconfigure.event = c->win;
181 synev.xconfigure.window = c->win;
182 synev.xconfigure.x = c->x;
183 synev.xconfigure.y = c->y;
184 synev.xconfigure.width = c->w;
185 synev.xconfigure.height = c->h;
186 synev.xconfigure.border_width = c->border;
187 synev.xconfigure.above = None;
188 /* Send synthetic ConfigureNotify */
189 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
193 resize(c, False, TopLeft);
200 wc.width = ev->width;
201 wc.height = ev->height;
202 wc.border_width = ev->border_width;
203 wc.sibling = ev->above;
204 wc.stack_mode = ev->detail;
205 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
211 destroynotify(XEvent *e)
214 XDestroyWindowEvent *ev = &e->xdestroywindow;
216 if((c = getclient(ev->window)))
221 enternotify(XEvent *e)
224 XCrossingEvent *ev = &e->xcrossing;
226 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
229 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
231 else if(ev->window == root) {
233 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
242 XExposeEvent *ev = &e->xexpose;
245 if(barwin == ev->window)
247 else if((c = getctitle(ev->window)))
255 static unsigned int len = sizeof(key) / sizeof(key[0]);
258 XKeyEvent *ev = &e->xkey;
260 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
261 for(i = 0; i < len; i++) {
262 if(keysym == key[i].keysym &&
263 CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
266 key[i].func(&key[i].arg);
273 leavenotify(XEvent *e)
275 XCrossingEvent *ev = &e->xcrossing;
277 if((ev->window == root) && !ev->same_screen) {
284 mappingnotify(XEvent *e)
286 XMappingEvent *ev = &e->xmapping;
288 XRefreshKeyboardMapping(ev);
289 if(ev->request == MappingKeyboard)
294 maprequest(XEvent *e)
296 static XWindowAttributes wa;
297 XMapRequestEvent *ev = &e->xmaprequest;
299 if(!XGetWindowAttributes(dpy, ev->window, &wa))
302 if(wa.override_redirect) {
303 XSelectInput(dpy, ev->window,
304 (StructureNotifyMask | PropertyChangeMask));
308 if(!getclient(ev->window))
309 manage(ev->window, &wa);
313 propertynotify(XEvent *e)
317 XPropertyEvent *ev = &e->xproperty;
319 if(ev->state == PropertyDelete)
322 if((c = getclient(ev->window))) {
323 if(ev->atom == wmatom[WMProtocols]) {
324 c->proto = getproto(c->win);
329 case XA_WM_TRANSIENT_FOR:
330 XGetTransientForHint(dpy, c->win, &trans);
331 if(!c->isfloat && (c->isfloat = (trans != 0)))
334 case XA_WM_NORMAL_HINTS:
338 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
346 unmapnotify(XEvent *e)
349 XUnmapEvent *ev = &e->xunmap;
351 if((c = getclient(ev->window)))
357 void (*handler[LASTEvent]) (XEvent *) = {
358 [ButtonPress] = buttonpress,
359 [ConfigureRequest] = configurerequest,
360 [DestroyNotify] = destroynotify,
361 [EnterNotify] = enternotify,
362 [LeaveNotify] = leavenotify,
364 [KeyPress] = keypress,
365 [MappingNotify] = mappingnotify,
366 [MapRequest] = maprequest,
367 [PropertyNotify] = propertynotify,
368 [UnmapNotify] = unmapnotify
374 static unsigned int len = sizeof(key) / sizeof(key[0]);
378 XUngrabKey(dpy, AnyKey, AnyModifier, root);
379 for(i = 0; i < len; i++) {
380 code = XKeysymToKeycode(dpy, key[i].keysym);
381 XGrabKey(dpy, code, key[i].mod, root, True,
382 GrabModeAsync, GrabModeAsync);
383 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
384 GrabModeAsync, GrabModeAsync);
385 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
386 GrabModeAsync, GrabModeAsync);
387 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
388 GrabModeAsync, GrabModeAsync);
397 while(XPending(dpy)) {
398 XNextEvent(dpy, &ev);
400 (handler[ev.type])(&ev); /* call handler */