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)
119 if(ev->x < x + bmw) {
120 if(ev->button == Button1)
124 else if((c = getclient(ev->window))) {
126 if(CLEANMASK(ev->state) != MODKEY)
132 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
141 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
151 configurerequest(XEvent *e)
153 unsigned long newmask;
155 XConfigureRequestEvent *ev = &e->xconfigurerequest;
159 if((c = getclient(ev->window))) {
161 if(ev->value_mask & CWX)
163 if(ev->value_mask & CWY)
165 if(ev->value_mask & CWWidth)
167 if(ev->value_mask & CWHeight)
169 if(ev->value_mask & CWBorderWidth)
170 c->border = ev->border_width;
176 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
178 XConfigureWindow(dpy, c->win, newmask, &wc);
180 synev.type = ConfigureNotify;
181 synev.xconfigure.display = dpy;
182 synev.xconfigure.event = c->win;
183 synev.xconfigure.window = c->win;
184 synev.xconfigure.x = c->x;
185 synev.xconfigure.y = c->y;
186 synev.xconfigure.width = c->w;
187 synev.xconfigure.height = c->h;
188 synev.xconfigure.border_width = c->border;
189 synev.xconfigure.above = None;
190 /* Send synthetic ConfigureNotify */
191 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
195 resize(c, False, TopLeft);
202 wc.width = ev->width;
203 wc.height = ev->height;
204 wc.border_width = ev->border_width;
205 wc.sibling = ev->above;
206 wc.stack_mode = ev->detail;
207 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
213 destroynotify(XEvent *e)
216 XDestroyWindowEvent *ev = &e->xdestroywindow;
218 if((c = getclient(ev->window)))
223 enternotify(XEvent *e)
226 XCrossingEvent *ev = &e->xcrossing;
228 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
231 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
233 else if(ev->window == root) {
235 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
244 XExposeEvent *ev = &e->xexpose;
247 if(barwin == ev->window)
249 else if((c = getctitle(ev->window)))
257 static unsigned int len = sizeof(key) / sizeof(key[0]);
260 XKeyEvent *ev = &e->xkey;
262 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
263 for(i = 0; i < len; i++) {
264 if(keysym == key[i].keysym &&
265 CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
268 key[i].func(&key[i].arg);
275 leavenotify(XEvent *e)
277 XCrossingEvent *ev = &e->xcrossing;
279 if((ev->window == root) && !ev->same_screen) {
286 mappingnotify(XEvent *e)
288 XMappingEvent *ev = &e->xmapping;
290 XRefreshKeyboardMapping(ev);
291 if(ev->request == MappingKeyboard)
296 maprequest(XEvent *e)
298 static XWindowAttributes wa;
299 XMapRequestEvent *ev = &e->xmaprequest;
301 if(!XGetWindowAttributes(dpy, ev->window, &wa))
304 if(wa.override_redirect) {
305 XSelectInput(dpy, ev->window,
306 (StructureNotifyMask | PropertyChangeMask));
310 if(!getclient(ev->window))
311 manage(ev->window, &wa);
315 propertynotify(XEvent *e)
319 XPropertyEvent *ev = &e->xproperty;
321 if(ev->state == PropertyDelete)
324 if((c = getclient(ev->window))) {
325 if(ev->atom == wmatom[WMProtocols]) {
326 c->proto = getproto(c->win);
331 case XA_WM_TRANSIENT_FOR:
332 XGetTransientForHint(dpy, c->win, &trans);
333 if(!c->isfloat && (c->isfloat = (trans != 0)))
336 case XA_WM_NORMAL_HINTS:
340 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
348 unmapnotify(XEvent *e)
351 XUnmapEvent *ev = &e->xunmap;
353 if((c = getclient(ev->window)))
359 void (*handler[LASTEvent]) (XEvent *) = {
360 [ButtonPress] = buttonpress,
361 [ConfigureRequest] = configurerequest,
362 [DestroyNotify] = destroynotify,
363 [EnterNotify] = enternotify,
364 [LeaveNotify] = leavenotify,
366 [KeyPress] = keypress,
367 [MappingNotify] = mappingnotify,
368 [MapRequest] = maprequest,
369 [PropertyNotify] = propertynotify,
370 [UnmapNotify] = unmapnotify
376 static unsigned int len = sizeof(key) / sizeof(key[0]);
380 XUngrabKey(dpy, AnyKey, AnyModifier, root);
381 for(i = 0; i < len; i++) {
382 code = XKeysymToKeycode(dpy, key[i].keysym);
383 XGrabKey(dpy, code, key[i].mod, root, True,
384 GrabModeAsync, GrabModeAsync);
385 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
386 GrabModeAsync, GrabModeAsync);
387 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
388 GrabModeAsync, GrabModeAsync);
389 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
390 GrabModeAsync, GrabModeAsync);
399 while(XPending(dpy)) {
400 XNextEvent(dpy, &ev);
402 (handler[ev.type])(&ev); /* call handler */