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]);
126 if(ev->x < x + bmw) {
127 if(ev->button == Button1)
131 else if((c = getclient(ev->window))) {
133 if(CLEANMASK(ev->state) != MODKEY)
139 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
148 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
158 synconfig(Client *c, int x, int y, int w, int h, unsigned int border)
162 synev.type = ConfigureNotify;
163 synev.xconfigure.display = dpy;
164 synev.xconfigure.event = c->win;
165 synev.xconfigure.window = c->win;
166 synev.xconfigure.x = x;
167 synev.xconfigure.y = y;
168 synev.xconfigure.width = w;
169 synev.xconfigure.height = h;
170 synev.xconfigure.border_width = border;
171 synev.xconfigure.above = None;
172 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
176 configurerequest(XEvent *e)
178 unsigned long newmask;
180 XConfigureRequestEvent *ev = &e->xconfigurerequest;
183 if((c = getclient(ev->window))) {
184 if(!c->isfloat && (arrange != dofloat) && c->ismax) {
185 synconfig(c, sx, sy + bh, sw - 2, sh - 2 - bh, ev->border_width);
190 if(ev->value_mask & CWX)
192 if(ev->value_mask & CWY)
194 if(ev->value_mask & CWWidth)
196 if(ev->value_mask & CWHeight)
198 if(ev->value_mask & CWBorderWidth)
199 c->border = ev->border_width;
205 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
207 XConfigureWindow(dpy, c->win, newmask, &wc);
209 synconfig(c, c->x, c->y, c->w, c->h, c->border);
212 resize(c, False, TopLeft);
219 wc.width = ev->width;
220 wc.height = ev->height;
221 wc.border_width = ev->border_width;
222 wc.sibling = ev->above;
223 wc.stack_mode = ev->detail;
224 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
230 destroynotify(XEvent *e)
233 XDestroyWindowEvent *ev = &e->xdestroywindow;
235 if((c = getclient(ev->window)))
240 enternotify(XEvent *e)
243 XCrossingEvent *ev = &e->xcrossing;
245 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
248 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
250 else if(ev->window == root) {
252 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
261 XExposeEvent *ev = &e->xexpose;
264 if(barwin == ev->window)
266 else if((c = getctitle(ev->window)))
274 static unsigned int len = sizeof(key) / sizeof(key[0]);
277 XKeyEvent *ev = &e->xkey;
279 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
280 for(i = 0; i < len; i++) {
281 if(keysym == key[i].keysym &&
282 CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
285 key[i].func(&key[i].arg);
292 leavenotify(XEvent *e)
294 XCrossingEvent *ev = &e->xcrossing;
296 if((ev->window == root) && !ev->same_screen) {
303 mappingnotify(XEvent *e)
305 XMappingEvent *ev = &e->xmapping;
307 XRefreshKeyboardMapping(ev);
308 if(ev->request == MappingKeyboard)
313 maprequest(XEvent *e)
315 static XWindowAttributes wa;
316 XMapRequestEvent *ev = &e->xmaprequest;
318 if(!XGetWindowAttributes(dpy, ev->window, &wa))
321 if(wa.override_redirect) {
322 XSelectInput(dpy, ev->window,
323 (StructureNotifyMask | PropertyChangeMask));
327 if(!getclient(ev->window))
328 manage(ev->window, &wa);
332 propertynotify(XEvent *e)
336 XPropertyEvent *ev = &e->xproperty;
338 if(ev->state == PropertyDelete)
341 if((c = getclient(ev->window))) {
342 if(ev->atom == wmatom[WMProtocols]) {
343 c->proto = getproto(c->win);
348 case XA_WM_TRANSIENT_FOR:
349 XGetTransientForHint(dpy, c->win, &trans);
350 if(!c->isfloat && (c->isfloat = (trans != 0)))
353 case XA_WM_NORMAL_HINTS:
357 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
365 unmapnotify(XEvent *e)
368 XUnmapEvent *ev = &e->xunmap;
370 if((c = getclient(ev->window)))
376 void (*handler[LASTEvent]) (XEvent *) = {
377 [ButtonPress] = buttonpress,
378 [ConfigureRequest] = configurerequest,
379 [DestroyNotify] = destroynotify,
380 [EnterNotify] = enternotify,
381 [LeaveNotify] = leavenotify,
383 [KeyPress] = keypress,
384 [MappingNotify] = mappingnotify,
385 [MapRequest] = maprequest,
386 [PropertyNotify] = propertynotify,
387 [UnmapNotify] = unmapnotify
393 static unsigned int len = sizeof(key) / sizeof(key[0]);
397 XUngrabKey(dpy, AnyKey, AnyModifier, root);
398 for(i = 0; i < len; i++) {
399 code = XKeysymToKeycode(dpy, key[i].keysym);
400 XGrabKey(dpy, code, key[i].mod, root, True,
401 GrabModeAsync, GrabModeAsync);
402 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
403 GrabModeAsync, GrabModeAsync);
404 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
405 GrabModeAsync, GrabModeAsync);
406 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
407 GrabModeAsync, GrabModeAsync);
416 while(XPending(dpy)) {
417 XNextEvent(dpy, &ev);
419 (handler[ev.type])(&ev); /* call handler */