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))
24 movemouse(Client *c) {
25 int x1, y1, ocx, ocy, di;
32 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
33 None, cursor[CurMove], CurrentTime) != GrabSuccess)
36 XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
38 XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
41 resize(c, True, TopLeft);
42 XUngrabPointer(dpy, CurrentTime);
49 c->x = ocx + (ev.xmotion.x - x1);
50 c->y = ocy + (ev.xmotion.y - y1);
51 resize(c, False, TopLeft);
58 resizemouse(Client *c) {
66 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
67 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);
75 resize(c, True, TopLeft);
76 XUngrabPointer(dpy, CurrentTime);
83 if((nw = abs(ocx - ev.xmotion.x)))
85 if((nh = abs(ocy - ev.xmotion.y)))
87 c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
88 c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
89 if(ocx <= ev.xmotion.x)
90 sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
92 sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight;
93 resize(c, True, sticky);
100 buttonpress(XEvent *e) {
104 XButtonPressedEvent *ev = &e->xbutton;
106 if(barwin == ev->window) {
108 for(a.i = 0; a.i < ntags; a.i++) {
109 x += textw(tags[a.i]);
111 if(ev->button == Button1) {
112 if(ev->state & MODKEY)
117 else if(ev->button == Button3) {
118 if(ev->state & MODKEY)
126 if(ev->x < x + bmw) {
127 if(ev->button == Button1)
131 else if((c = getclient(ev->window))) {
133 if(CLEANMASK(ev->state) != MODKEY)
135 if(ev->button == Button1 && (arrange == dofloat || c->isfloat)) {
139 else if(ev->button == Button2)
141 else if(ev->button == Button3 && (arrange == dofloat || c->isfloat)) {
149 configurerequest(XEvent *e) {
150 unsigned long newmask;
152 XConfigureRequestEvent *ev = &e->xconfigurerequest;
155 if((c = getclient(ev->window))) {
158 if(ev->value_mask & CWX)
160 if(ev->value_mask & CWY)
162 if(ev->value_mask & CWWidth)
164 if(ev->value_mask & CWHeight)
166 if(ev->value_mask & CWBorderWidth)
167 c->border = ev->border_width;
173 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
175 XConfigureWindow(dpy, c->win, newmask, &wc);
180 resize(c, False, TopLeft);
190 wc.width = ev->width;
191 wc.height = ev->height;
192 wc.border_width = ev->border_width;
193 wc.sibling = ev->above;
194 wc.stack_mode = ev->detail;
195 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
201 destroynotify(XEvent *e) {
203 XDestroyWindowEvent *ev = &e->xdestroywindow;
205 if((c = getclient(ev->window)))
210 enternotify(XEvent *e) {
212 XCrossingEvent *ev = &e->xcrossing;
214 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
217 if(((c = getclient(ev->window)) || (c = getctitle(ev->window))) && isvisible(c))
219 else if(ev->window == root) {
221 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
229 XExposeEvent *ev = &e->xexpose;
232 if(barwin == ev->window)
234 else if((c = getctitle(ev->window)))
240 keypress(XEvent *e) {
241 static unsigned int len = sizeof(key) / sizeof(key[0]);
244 XKeyEvent *ev = &e->xkey;
246 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
247 for(i = 0; i < len; i++) {
248 if(keysym == key[i].keysym
249 && CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
252 key[i].func(&key[i].arg);
259 leavenotify(XEvent *e) {
260 XCrossingEvent *ev = &e->xcrossing;
262 if((ev->window == root) && !ev->same_screen) {
269 mappingnotify(XEvent *e) {
270 XMappingEvent *ev = &e->xmapping;
272 XRefreshKeyboardMapping(ev);
273 if(ev->request == MappingKeyboard)
278 maprequest(XEvent *e) {
279 static XWindowAttributes wa;
280 XMapRequestEvent *ev = &e->xmaprequest;
282 if(!XGetWindowAttributes(dpy, ev->window, &wa))
285 if(wa.override_redirect) {
286 XSelectInput(dpy, ev->window,
287 (StructureNotifyMask | PropertyChangeMask));
291 if(!getclient(ev->window))
292 manage(ev->window, &wa);
296 propertynotify(XEvent *e) {
299 XPropertyEvent *ev = &e->xproperty;
301 if(ev->state == PropertyDelete)
304 if((c = getclient(ev->window))) {
305 if(ev->atom == wmatom[WMProtocols]) {
306 c->proto = getproto(c->win);
311 case XA_WM_TRANSIENT_FOR:
312 XGetTransientForHint(dpy, c->win, &trans);
313 if(!c->isfloat && (c->isfloat = (trans != 0)))
316 case XA_WM_NORMAL_HINTS:
320 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
329 unmapnotify(XEvent *e) {
331 XUnmapEvent *ev = &e->xunmap;
333 if((c = getclient(ev->window)))
339 void (*handler[LASTEvent]) (XEvent *) = {
340 [ButtonPress] = buttonpress,
341 [ConfigureRequest] = configurerequest,
342 [DestroyNotify] = destroynotify,
343 [EnterNotify] = enternotify,
344 [LeaveNotify] = leavenotify,
346 [KeyPress] = keypress,
347 [MappingNotify] = mappingnotify,
348 [MapRequest] = maprequest,
349 [PropertyNotify] = propertynotify,
350 [UnmapNotify] = unmapnotify
355 static unsigned int len = sizeof(key) / sizeof(key[0]);
359 XUngrabKey(dpy, AnyKey, AnyModifier, root);
360 for(i = 0; i < len; i++) {
361 code = XKeysymToKeycode(dpy, key[i].keysym);
362 XGrabKey(dpy, code, key[i].mod, root, True,
363 GrabModeAsync, GrabModeAsync);
364 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
365 GrabModeAsync, GrabModeAsync);
366 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
367 GrabModeAsync, GrabModeAsync);
368 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
369 GrabModeAsync, GrabModeAsync);
377 while(XPending(dpy)) {
378 XNextEvent(dpy, &ev);
380 (handler[ev.type])(&ev); /* call handler */