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);
45 c->x = ocx + (ev.xmotion.x - x1);
46 c->y = ocy + (ev.xmotion.y - y1);
47 resize(c, False, TopLeft);
50 XUngrabPointer(dpy, CurrentTime);
57 resizemouse(Client *c) {
65 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
66 None, cursor[CurResize], CurrentTime) != GrabSuccess)
69 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
71 XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
78 if((nw = abs(ocx - ev.xmotion.x)))
80 if((nh = abs(ocy - ev.xmotion.y)))
82 c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
83 c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
84 if(ocx <= ev.xmotion.x)
85 sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
87 sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight;
88 resize(c, True, sticky);
91 XUngrabPointer(dpy, CurrentTime);
98 buttonpress(XEvent *e) {
102 XButtonPressedEvent *ev = &e->xbutton;
104 if(barwin == ev->window) {
106 for(a.i = 0; a.i < ntags; a.i++) {
107 x += textw(tags[a.i]);
109 if(ev->button == Button1) {
110 if(ev->state & MODKEY)
115 else if(ev->button == Button3) {
116 if(ev->state & MODKEY)
124 if(ev->x < x + bmw) {
125 if(ev->button == Button1)
129 else if((c = getclient(ev->window))) {
131 if(CLEANMASK(ev->state) != MODKEY)
133 if(ev->button == Button1 && (arrange == dofloat || c->isfloat)) {
137 else if(ev->button == Button2)
139 else if(ev->button == Button3 && (arrange == dofloat || c->isfloat)) {
147 configurerequest(XEvent *e) {
148 unsigned long newmask;
150 XConfigureRequestEvent *ev = &e->xconfigurerequest;
154 if((c = getclient(ev->window))) {
157 if(ev->value_mask & CWX)
159 if(ev->value_mask & CWY)
161 if(ev->value_mask & CWWidth)
163 if(ev->value_mask & CWHeight)
165 if(ev->value_mask & CWBorderWidth)
166 c->border = ev->border_width;
172 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
174 XConfigureWindow(dpy, c->win, newmask, &wc);
176 synev.type = ConfigureNotify;
177 synev.xconfigure.display = dpy;
178 synev.xconfigure.event = c->win;
179 synev.xconfigure.window = c->win;
180 synev.xconfigure.x = c->x;
181 synev.xconfigure.y = c->y;
182 synev.xconfigure.width = c->w;
183 synev.xconfigure.height = c->h;
184 synev.xconfigure.border_width = c->border;
185 synev.xconfigure.above = None;
186 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
190 resize(c, False, TopLeft);
197 wc.width = ev->width;
198 wc.height = ev->height;
199 wc.border_width = ev->border_width;
200 wc.sibling = ev->above;
201 wc.stack_mode = ev->detail;
202 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
208 destroynotify(XEvent *e) {
210 XDestroyWindowEvent *ev = &e->xdestroywindow;
212 if((c = getclient(ev->window)))
217 enternotify(XEvent *e) {
219 XCrossingEvent *ev = &e->xcrossing;
221 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
224 if(((c = getclient(ev->window)) || (c = getctitle(ev->window))) && isvisible(c))
226 else if(ev->window == root) {
228 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
236 XExposeEvent *ev = &e->xexpose;
239 if(barwin == ev->window)
241 else if((c = getctitle(ev->window)))
247 keypress(XEvent *e) {
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))
259 key[i].func(&key[i].arg);
266 leavenotify(XEvent *e) {
267 XCrossingEvent *ev = &e->xcrossing;
269 if((ev->window == root) && !ev->same_screen) {
276 mappingnotify(XEvent *e) {
277 XMappingEvent *ev = &e->xmapping;
279 XRefreshKeyboardMapping(ev);
280 if(ev->request == MappingKeyboard)
285 maprequest(XEvent *e) {
286 static XWindowAttributes wa;
287 XMapRequestEvent *ev = &e->xmaprequest;
289 if(!XGetWindowAttributes(dpy, ev->window, &wa))
292 if(wa.override_redirect) {
293 XSelectInput(dpy, ev->window,
294 (StructureNotifyMask | PropertyChangeMask));
298 if(!getclient(ev->window))
299 manage(ev->window, &wa);
303 propertynotify(XEvent *e) {
306 XPropertyEvent *ev = &e->xproperty;
308 if(ev->state == PropertyDelete)
311 if((c = getclient(ev->window))) {
312 if(ev->atom == wmatom[WMProtocols]) {
313 c->proto = getproto(c->win);
318 case XA_WM_TRANSIENT_FOR:
319 XGetTransientForHint(dpy, c->win, &trans);
320 if(!c->isfloat && (c->isfloat = (trans != 0)))
323 case XA_WM_NORMAL_HINTS:
327 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
335 unmapnotify(XEvent *e) {
337 XUnmapEvent *ev = &e->xunmap;
339 if((c = getclient(ev->window)))
345 void (*handler[LASTEvent]) (XEvent *) = {
346 [ButtonPress] = buttonpress,
347 [ConfigureRequest] = configurerequest,
348 [DestroyNotify] = destroynotify,
349 [EnterNotify] = enternotify,
350 [LeaveNotify] = leavenotify,
352 [KeyPress] = keypress,
353 [MappingNotify] = mappingnotify,
354 [MapRequest] = maprequest,
355 [PropertyNotify] = propertynotify,
356 [UnmapNotify] = unmapnotify
361 static unsigned int len = sizeof(key) / sizeof(key[0]);
365 XUngrabKey(dpy, AnyKey, AnyModifier, root);
366 for(i = 0; i < len; i++) {
367 code = XKeysymToKeycode(dpy, key[i].keysym);
368 XGrabKey(dpy, code, key[i].mod, root, True,
369 GrabModeAsync, GrabModeAsync);
370 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
371 GrabModeAsync, GrabModeAsync);
372 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
373 GrabModeAsync, GrabModeAsync);
374 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
375 GrabModeAsync, GrabModeAsync);
383 while(XPending(dpy)) {
384 XNextEvent(dpy, &ev);
386 (handler[ev.type])(&ev); /* call handler */