2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
9 #include <X11/keysym.h>
14 static void configurerequest(XEvent *e);
15 static void destroynotify(XEvent *e);
16 static void enternotify(XEvent *e);
17 static void leavenotify(XEvent *e);
18 static void expose(XEvent *e);
19 static void keymapnotify(XEvent *e);
20 static void maprequest(XEvent *e);
21 static void propertynotify(XEvent *e);
22 static void unmapnotify(XEvent *e);
24 void (*handler[LASTEvent]) (XEvent *) = {
25 [ConfigureRequest] = configurerequest,
26 [DestroyNotify] = destroynotify,
27 [EnterNotify] = enternotify,
28 [LeaveNotify] = leavenotify,
30 [KeyPress] = keypress,
31 [KeymapNotify] = keymapnotify,
32 [MapRequest] = maprequest,
33 [PropertyNotify] = propertynotify,
34 [UnmapNotify] = unmapnotify
38 flush_masked_events(long even_mask)
42 while(XCheckMaskEvent(dpy, even_mask, &ev)) n++;
47 configurerequest(XEvent *e)
49 XConfigureRequestEvent *ev = &e->xconfigurerequest;
53 c = getclient(ev->window);
54 ev->value_mask &= ~CWSibling;
56 if(ev->value_mask & CWX)
57 c->r[RFloat].x = ev->x;
58 if(ev->value_mask & CWY)
59 c->r[RFloat].y = ev->y;
60 if(ev->value_mask & CWWidth)
61 c->r[RFloat].width = ev->width;
62 if(ev->value_mask & CWHeight)
63 c->r[RFloat].height = ev->height;
64 if(ev->value_mask & CWBorderWidth)
65 c->border = ev->border_width;
71 wc.height = ev->height;
74 wc.stack_mode = Above;
75 ev->value_mask &= ~CWStackMode;
76 ev->value_mask |= CWBorderWidth;
77 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
82 destroynotify(XEvent *e)
85 XDestroyWindowEvent *ev = &e->xdestroywindow;
87 if((c = getclient(ev->window)))
92 enternotify(XEvent *e)
95 XCrossingEvent *ev = &e->xcrossing;
98 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
101 if((c = client_of_win(ev->window))) {
104 if(a->mode == Colmax)
108 else if(ev->window == root) {
116 leavenotify(XEvent *e)
118 XCrossingEvent *ev = &e->xcrossing;
120 if((ev->window == root) && !ev->same_screen) {
129 XExposeEvent *ev = &e->xexpose;
132 if(ev->window == barwin)
138 keymapnotify(XEvent *e)
146 maprequest(XEvent *e)
148 XMapRequestEvent *ev = &e->xmaprequest;
149 static XWindowAttributes wa;
151 if(!XGetWindowAttributes(dpy, ev->window, &wa))
154 if(wa.override_redirect) {
155 XSelectInput(dpy, ev->window,
156 (StructureNotifyMask | PropertyChangeMask));
160 if(!getclient(ev->window))
161 manage(ev->window, &wa);
165 propertynotify(XEvent *e)
168 XPropertyEvent *ev = &e->xproperty;
171 if(ev->state == PropertyDelete)
174 if((c = client_of_win(ev->window)))
180 unmapnotify(XEvent *e)
183 XUnmapEvent *ev = &e->xunmap;
185 if((c = getclient(ev->window)))