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))) {
126 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
135 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
145 configurerequest(XEvent *e)
148 XConfigureRequestEvent *ev = &e->xconfigurerequest;
151 unsigned long newmask;
153 if((c = getclient(ev->window))) {
155 if(ev->value_mask & CWX)
157 if(ev->value_mask & CWY)
159 if(ev->value_mask & CWWidth)
161 if(ev->value_mask & CWHeight)
163 if(ev->value_mask & CWBorderWidth)
164 c->border = ev->border_width;
170 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
172 XConfigureWindow(dpy, c->win, newmask, &wc);
174 synev.type = ConfigureNotify;
175 synev.xconfigure.display = dpy;
176 synev.xconfigure.event = c->win;
177 synev.xconfigure.window = c->win;
178 synev.xconfigure.x = c->x;
179 synev.xconfigure.y = c->y;
180 synev.xconfigure.width = c->w;
181 synev.xconfigure.height = c->h;
182 synev.xconfigure.border_width = c->border;
183 synev.xconfigure.above = None;
184 /* Send synthetic ConfigureNotify */
185 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
189 resize(c, False, TopLeft);
196 wc.width = ev->width;
197 wc.height = ev->height;
198 wc.border_width = ev->border_width;
199 wc.sibling = ev->above;
200 wc.stack_mode = ev->detail;
201 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
207 destroynotify(XEvent *e)
210 XDestroyWindowEvent *ev = &e->xdestroywindow;
212 if((c = getclient(ev->window)))
217 enternotify(XEvent *e)
220 XCrossingEvent *ev = &e->xcrossing;
222 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
225 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
227 else if(ev->window == root) {
229 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
238 XExposeEvent *ev = &e->xexpose;
241 if(barwin == ev->window)
243 else if((c = getctitle(ev->window)))
251 static unsigned int len = sizeof(key) / sizeof(key[0]);
254 XKeyEvent *ev = &e->xkey;
256 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
257 for(i = 0; i < len; i++) {
258 if(keysym == key[i].keysym &&
259 CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
262 key[i].func(&key[i].arg);
269 leavenotify(XEvent *e)
271 XCrossingEvent *ev = &e->xcrossing;
273 if((ev->window == root) && !ev->same_screen) {
280 maprequest(XEvent *e)
282 static XWindowAttributes wa;
283 XMapRequestEvent *ev = &e->xmaprequest;
285 if(!XGetWindowAttributes(dpy, ev->window, &wa))
288 if(wa.override_redirect) {
289 XSelectInput(dpy, ev->window,
290 (StructureNotifyMask | PropertyChangeMask));
294 if(!getclient(ev->window))
295 manage(ev->window, &wa);
299 propertynotify(XEvent *e)
303 XPropertyEvent *ev = &e->xproperty;
305 if(ev->state == PropertyDelete)
308 if((c = getclient(ev->window))) {
309 if(ev->atom == wmatom[WMProtocols]) {
310 c->proto = getproto(c->win);
315 case XA_WM_TRANSIENT_FOR:
316 XGetTransientForHint(dpy, c->win, &trans);
317 if(!c->isfloat && (c->isfloat = (trans != 0)))
320 case XA_WM_NORMAL_HINTS:
324 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
332 unmapnotify(XEvent *e)
335 XUnmapEvent *ev = &e->xunmap;
337 if((c = getclient(ev->window)))
343 void (*handler[LASTEvent]) (XEvent *) = {
344 [ButtonPress] = buttonpress,
345 [ConfigureRequest] = configurerequest,
346 [DestroyNotify] = destroynotify,
347 [EnterNotify] = enternotify,
348 [LeaveNotify] = leavenotify,
350 [KeyPress] = keypress,
351 [MapRequest] = maprequest,
352 [PropertyNotify] = propertynotify,
353 [UnmapNotify] = unmapnotify
359 static unsigned int len = sizeof(key) / sizeof(key[0]);
363 for(i = 0; i < len; i++) {
364 code = XKeysymToKeycode(dpy, key[i].keysym);
365 XGrabKey(dpy, code, key[i].mod, root, True,
366 GrabModeAsync, GrabModeAsync);
367 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
368 GrabModeAsync, GrabModeAsync);
369 XGrabKey(dpy, code, key[i].mod | NUMLOCKMASK, root, True,
370 GrabModeAsync, GrabModeAsync);
371 XGrabKey(dpy, code, key[i].mod | NUMLOCKMASK | LockMask, root, True,
372 GrabModeAsync, GrabModeAsync);