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)
35 XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
37 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) {
66 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
67 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);
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) {
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(maximized || 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 synconfig(Client *c, int x, int y, int w, int h, unsigned int border) {
152 synev.type = ConfigureNotify;
153 synev.xconfigure.display = dpy;
154 synev.xconfigure.event = c->win;
155 synev.xconfigure.window = c->win;
156 synev.xconfigure.x = x;
157 synev.xconfigure.y = y;
158 synev.xconfigure.width = w;
159 synev.xconfigure.height = h;
160 synev.xconfigure.border_width = border;
161 synev.xconfigure.above = None;
162 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
166 configurerequest(XEvent *e) {
167 unsigned long newmask;
169 XConfigureRequestEvent *ev = &e->xconfigurerequest;
172 if((c = getclient(ev->window))) {
173 if((c == sel) && !c->isfloat && (arrange != dofloat) && maximized) {
174 synconfig(c, sx, sy + bh, sw - 2, sh - 2 - bh, ev->border_width);
179 if(ev->value_mask & CWX)
181 if(ev->value_mask & CWY)
183 if(ev->value_mask & CWWidth)
185 if(ev->value_mask & CWHeight)
187 if(ev->value_mask & CWBorderWidth)
188 c->border = ev->border_width;
194 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
196 XConfigureWindow(dpy, c->win, newmask, &wc);
198 synconfig(c, c->x, c->y, c->w, c->h, c->border);
201 resize(c, False, TopLeft);
208 wc.width = ev->width;
209 wc.height = ev->height;
210 wc.border_width = ev->border_width;
211 wc.sibling = ev->above;
212 wc.stack_mode = ev->detail;
213 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
219 destroynotify(XEvent *e) {
221 XDestroyWindowEvent *ev = &e->xdestroywindow;
223 if((c = getclient(ev->window)))
228 enternotify(XEvent *e) {
230 XCrossingEvent *ev = &e->xcrossing;
232 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
235 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
237 else if(ev->window == root) {
239 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
247 XExposeEvent *ev = &e->xexpose;
250 if(barwin == ev->window)
252 else if((c = getctitle(ev->window)))
258 keypress(XEvent *e) {
259 static unsigned int len = sizeof(key) / sizeof(key[0]);
262 XKeyEvent *ev = &e->xkey;
264 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
265 for(i = 0; i < len; i++) {
266 if(keysym == key[i].keysym
267 && CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
270 key[i].func(&key[i].arg);
277 leavenotify(XEvent *e) {
278 XCrossingEvent *ev = &e->xcrossing;
280 if((ev->window == root) && !ev->same_screen) {
287 mappingnotify(XEvent *e) {
288 XMappingEvent *ev = &e->xmapping;
290 XRefreshKeyboardMapping(ev);
291 if(ev->request == MappingKeyboard)
296 maprequest(XEvent *e) {
297 static XWindowAttributes wa;
298 XMapRequestEvent *ev = &e->xmaprequest;
300 if(!XGetWindowAttributes(dpy, ev->window, &wa))
303 if(wa.override_redirect) {
304 XSelectInput(dpy, ev->window,
305 (StructureNotifyMask | PropertyChangeMask));
309 if(!getclient(ev->window))
310 manage(ev->window, &wa);
314 propertynotify(XEvent *e) {
317 XPropertyEvent *ev = &e->xproperty;
319 if(ev->state == PropertyDelete)
322 if((c = getclient(ev->window))) {
323 if(ev->atom == wmatom[WMProtocols]) {
324 c->proto = getproto(c->win);
329 case XA_WM_TRANSIENT_FOR:
330 XGetTransientForHint(dpy, c->win, &trans);
331 if(!c->isfloat && (c->isfloat = (trans != 0)))
334 case XA_WM_NORMAL_HINTS:
338 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
346 unmapnotify(XEvent *e) {
348 XUnmapEvent *ev = &e->xunmap;
350 if((c = getclient(ev->window)))
356 void (*handler[LASTEvent]) (XEvent *) = {
357 [ButtonPress] = buttonpress,
358 [ConfigureRequest] = configurerequest,
359 [DestroyNotify] = destroynotify,
360 [EnterNotify] = enternotify,
361 [LeaveNotify] = leavenotify,
363 [KeyPress] = keypress,
364 [MappingNotify] = mappingnotify,
365 [MapRequest] = maprequest,
366 [PropertyNotify] = propertynotify,
367 [UnmapNotify] = unmapnotify
372 static unsigned int len = sizeof(key) / sizeof(key[0]);
376 XUngrabKey(dpy, AnyKey, AnyModifier, root);
377 for(i = 0; i < len; i++) {
378 code = XKeysymToKeycode(dpy, key[i].keysym);
379 XGrabKey(dpy, code, key[i].mod, root, True,
380 GrabModeAsync, GrabModeAsync);
381 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
382 GrabModeAsync, GrabModeAsync);
383 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
384 GrabModeAsync, GrabModeAsync);
385 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
386 GrabModeAsync, GrabModeAsync);
394 while(XPending(dpy)) {
395 XNextEvent(dpy, &ev);
397 (handler[ev.type])(&ev); /* call handler */