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 == Button3)
120 else if((c = getclient(ev->window))) {
127 if(!c->ismax && (arrange == dofloat || c->isfloat))
134 if(!c->ismax && (arrange == dofloat || c->isfloat))
142 configurerequest(XEvent *e)
145 XConfigureRequestEvent *ev = &e->xconfigurerequest;
148 unsigned long newmask;
150 if((c = getclient(ev->window))) {
152 if(ev->value_mask & CWX)
154 if(ev->value_mask & CWY)
156 if(ev->value_mask & CWWidth)
158 if(ev->value_mask & CWHeight)
160 if(ev->value_mask & CWBorderWidth)
161 c->border = ev->border_width;
167 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
169 XConfigureWindow(dpy, c->win, newmask, &wc);
171 synev.type = ConfigureNotify;
172 synev.xconfigure.display = dpy;
173 synev.xconfigure.event = c->win;
174 synev.xconfigure.window = c->win;
175 synev.xconfigure.x = c->x;
176 synev.xconfigure.y = c->y;
177 synev.xconfigure.width = c->w;
178 synev.xconfigure.height = c->h;
179 synev.xconfigure.border_width = c->border;
180 synev.xconfigure.above = None;
181 /* Send synthetic ConfigureNotify */
182 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
186 resize(c, False, TopLeft);
193 wc.width = ev->width;
194 wc.height = ev->height;
195 wc.border_width = ev->border_width;
196 wc.sibling = ev->above;
197 wc.stack_mode = ev->detail;
198 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
204 destroynotify(XEvent *e)
207 XDestroyWindowEvent *ev = &e->xdestroywindow;
209 if((c = getclient(ev->window)))
214 enternotify(XEvent *e)
217 XCrossingEvent *ev = &e->xcrossing;
219 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
222 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
224 else if(ev->window == root) {
226 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
235 XExposeEvent *ev = &e->xexpose;
238 if(barwin == ev->window)
240 else if((c = getctitle(ev->window)))
248 static unsigned int len = sizeof(key) / sizeof(key[0]);
251 XKeyEvent *ev = &e->xkey;
253 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
254 for(i = 0; i < len; i++)
255 if(keysym == key[i].keysym &&
256 CLEANMASK(key[i].mod) == CLEANMASK(ev->state)) {
258 key[i].func(&key[i].arg);
264 leavenotify(XEvent *e)
266 XCrossingEvent *ev = &e->xcrossing;
268 if((ev->window == root) && !ev->same_screen) {
275 maprequest(XEvent *e)
277 static XWindowAttributes wa;
278 XMapRequestEvent *ev = &e->xmaprequest;
280 if(!XGetWindowAttributes(dpy, ev->window, &wa))
283 if(wa.override_redirect) {
284 XSelectInput(dpy, ev->window,
285 (StructureNotifyMask | PropertyChangeMask));
289 if(!getclient(ev->window))
290 manage(ev->window, &wa);
294 propertynotify(XEvent *e)
298 XPropertyEvent *ev = &e->xproperty;
300 if(ev->state == PropertyDelete)
303 if((c = getclient(ev->window))) {
304 if(ev->atom == wmatom[WMProtocols]) {
305 c->proto = getproto(c->win);
310 case XA_WM_TRANSIENT_FOR:
311 XGetTransientForHint(dpy, c->win, &trans);
312 if(!c->isfloat && (c->isfloat = (trans != 0)))
315 case XA_WM_NORMAL_HINTS:
319 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
327 unmapnotify(XEvent *e)
330 XUnmapEvent *ev = &e->xunmap;
332 if((c = getclient(ev->window)))
338 void (*handler[LASTEvent]) (XEvent *) = {
339 [ButtonPress] = buttonpress,
340 [ConfigureRequest] = configurerequest,
341 [DestroyNotify] = destroynotify,
342 [EnterNotify] = enternotify,
343 [LeaveNotify] = leavenotify,
345 [KeyPress] = keypress,
346 [MapRequest] = maprequest,
347 [PropertyNotify] = propertynotify,
348 [UnmapNotify] = unmapnotify
354 static unsigned int len = sizeof(key) / sizeof(key[0]);
358 for(i = 0; i < len; i++) {
359 code = XKeysymToKeycode(dpy, key[i].keysym);
360 XGrabKey(dpy, code, key[i].mod, root, True,
361 GrabModeAsync, GrabModeAsync);
362 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
363 GrabModeAsync, GrabModeAsync);
364 XGrabKey(dpy, code, key[i].mod | NUMLOCKMASK, root, True,
365 GrabModeAsync, GrabModeAsync);
366 XGrabKey(dpy, code, key[i].mod | NUMLOCKMASK | LockMask, root, True,
367 GrabModeAsync, GrabModeAsync);