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]);
114 if(ev->state & MODKEY)
120 if(ev->state & MODKEY)
129 if(ev->x < x + bmw) {
130 if(ev->button == Button1)
134 else if((c = getclient(ev->window))) {
136 if(CLEANMASK(ev->state) != MODKEY)
142 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
151 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
161 synconfig(Client *c, int x, int y, int w, int h, unsigned int border)
165 synev.type = ConfigureNotify;
166 synev.xconfigure.display = dpy;
167 synev.xconfigure.event = c->win;
168 synev.xconfigure.window = c->win;
169 synev.xconfigure.x = x;
170 synev.xconfigure.y = y;
171 synev.xconfigure.width = w;
172 synev.xconfigure.height = h;
173 synev.xconfigure.border_width = border;
174 synev.xconfigure.above = None;
175 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
179 configurerequest(XEvent *e)
181 unsigned long newmask;
183 XConfigureRequestEvent *ev = &e->xconfigurerequest;
186 if((c = getclient(ev->window))) {
187 if(!c->isfloat && (arrange != dofloat) && c->ismax) {
188 synconfig(c, sx, sy + bh, sw - 2, sh - 2 - bh, ev->border_width);
193 if(ev->value_mask & CWX)
195 if(ev->value_mask & CWY)
197 if(ev->value_mask & CWWidth)
199 if(ev->value_mask & CWHeight)
201 if(ev->value_mask & CWBorderWidth)
202 c->border = ev->border_width;
208 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
210 XConfigureWindow(dpy, c->win, newmask, &wc);
212 synconfig(c, c->x, c->y, c->w, c->h, c->border);
215 resize(c, False, TopLeft);
222 wc.width = ev->width;
223 wc.height = ev->height;
224 wc.border_width = ev->border_width;
225 wc.sibling = ev->above;
226 wc.stack_mode = ev->detail;
227 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
233 destroynotify(XEvent *e)
236 XDestroyWindowEvent *ev = &e->xdestroywindow;
238 if((c = getclient(ev->window)))
243 enternotify(XEvent *e)
246 XCrossingEvent *ev = &e->xcrossing;
248 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
251 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
253 else if(ev->window == root) {
255 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
264 XExposeEvent *ev = &e->xexpose;
267 if(barwin == ev->window)
269 else if((c = getctitle(ev->window)))
277 static unsigned int len = sizeof(key) / sizeof(key[0]);
280 XKeyEvent *ev = &e->xkey;
282 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
283 for(i = 0; i < len; i++) {
284 if(keysym == key[i].keysym &&
285 CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
288 key[i].func(&key[i].arg);
295 leavenotify(XEvent *e)
297 XCrossingEvent *ev = &e->xcrossing;
299 if((ev->window == root) && !ev->same_screen) {
306 mappingnotify(XEvent *e)
308 XMappingEvent *ev = &e->xmapping;
310 XRefreshKeyboardMapping(ev);
311 if(ev->request == MappingKeyboard)
316 maprequest(XEvent *e)
318 static XWindowAttributes wa;
319 XMapRequestEvent *ev = &e->xmaprequest;
321 if(!XGetWindowAttributes(dpy, ev->window, &wa))
324 if(wa.override_redirect) {
325 XSelectInput(dpy, ev->window,
326 (StructureNotifyMask | PropertyChangeMask));
330 if(!getclient(ev->window))
331 manage(ev->window, &wa);
335 propertynotify(XEvent *e)
339 XPropertyEvent *ev = &e->xproperty;
341 if(ev->state == PropertyDelete)
344 if((c = getclient(ev->window))) {
345 if(ev->atom == wmatom[WMProtocols]) {
346 c->proto = getproto(c->win);
351 case XA_WM_TRANSIENT_FOR:
352 XGetTransientForHint(dpy, c->win, &trans);
353 if(!c->isfloat && (c->isfloat = (trans != 0)))
356 case XA_WM_NORMAL_HINTS:
360 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
368 unmapnotify(XEvent *e)
371 XUnmapEvent *ev = &e->xunmap;
373 if((c = getclient(ev->window)))
379 void (*handler[LASTEvent]) (XEvent *) = {
380 [ButtonPress] = buttonpress,
381 [ConfigureRequest] = configurerequest,
382 [DestroyNotify] = destroynotify,
383 [EnterNotify] = enternotify,
384 [LeaveNotify] = leavenotify,
386 [KeyPress] = keypress,
387 [MappingNotify] = mappingnotify,
388 [MapRequest] = maprequest,
389 [PropertyNotify] = propertynotify,
390 [UnmapNotify] = unmapnotify
396 static unsigned int len = sizeof(key) / sizeof(key[0]);
400 XUngrabKey(dpy, AnyKey, AnyModifier, root);
401 for(i = 0; i < len; i++) {
402 code = XKeysymToKeycode(dpy, key[i].keysym);
403 XGrabKey(dpy, code, key[i].mod, root, True,
404 GrabModeAsync, GrabModeAsync);
405 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
406 GrabModeAsync, GrabModeAsync);
407 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
408 GrabModeAsync, GrabModeAsync);
409 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
410 GrabModeAsync, GrabModeAsync);
419 while(XPending(dpy)) {
420 XNextEvent(dpy, &ev);
422 (handler[ev.type])(&ev); /* call handler */