2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
9 #include <X11/keysym.h>
10 #include <X11/Xatom.h>
15 static void buttonpress(XEvent *e);
16 static void configurerequest(XEvent *e);
17 static void destroynotify(XEvent *e);
18 static void enternotify(XEvent *e);
19 static void leavenotify(XEvent *e);
20 static void expose(XEvent *e);
21 static void keymapnotify(XEvent *e);
22 static void maprequest(XEvent *e);
23 static void propertynotify(XEvent *e);
24 static void unmapnotify(XEvent *e);
26 void (*handler[LASTEvent]) (XEvent *) = {
27 [ButtonPress] = buttonpress,
28 [ConfigureRequest] = configurerequest,
29 [DestroyNotify] = destroynotify,
30 [EnterNotify] = enternotify,
31 [LeaveNotify] = leavenotify,
33 [KeyPress] = keypress,
34 [KeymapNotify] = keymapnotify,
35 [MapRequest] = maprequest,
36 [PropertyNotify] = propertynotify,
37 [UnmapNotify] = unmapnotify
41 discard_events(long even_mask)
44 while(XCheckMaskEvent(dpy, even_mask, &ev));
48 buttonpress(XEvent *e)
50 XButtonPressedEvent *ev = &e->xbutton;
53 if((c = getclient(ev->window))) {
72 configurerequest(XEvent *e)
74 XConfigureRequestEvent *ev = &e->xconfigurerequest;
78 ev->value_mask &= ~CWSibling;
79 if((c = getclient(ev->window))) {
81 if(ev->value_mask & CWX)
83 if(ev->value_mask & CWY)
85 if(ev->value_mask & CWWidth)
87 if(ev->value_mask & CWHeight)
89 if(ev->value_mask & CWBorderWidth)
90 c->border = ev->border_width;
97 wc.height = ev->height;
100 wc.stack_mode = Above;
101 ev->value_mask &= ~CWStackMode;
102 ev->value_mask |= CWBorderWidth;
103 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
108 destroynotify(XEvent *e)
111 XDestroyWindowEvent *ev = &e->xdestroywindow;
113 if((c = getclient(ev->window)))
118 enternotify(XEvent *e)
120 XCrossingEvent *ev = &e->xcrossing;
123 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
126 if((c = getclient(ev->window)))
128 else if(ev->window == root)
133 leavenotify(XEvent *e)
135 XCrossingEvent *ev = &e->xcrossing;
137 if((ev->window == root) && !ev->same_screen)
144 XExposeEvent *ev = &e->xexpose;
148 if((c = gettitle(ev->window)))
150 else if(ev->window == barwin)
156 keymapnotify(XEvent *e)
162 maprequest(XEvent *e)
164 XMapRequestEvent *ev = &e->xmaprequest;
165 static XWindowAttributes wa;
167 if(!XGetWindowAttributes(dpy, ev->window, &wa))
170 if(wa.override_redirect) {
171 XSelectInput(dpy, ev->window,
172 (StructureNotifyMask | PropertyChangeMask));
176 if(!getclient(ev->window))
177 manage(ev->window, &wa);
181 propertynotify(XEvent *e)
183 XPropertyEvent *ev = &e->xproperty;
186 if(ev->state == PropertyDelete)
189 if(ev->atom == wm_atom[WMProtocols]) {
190 c->proto = win_proto(c->win);
193 if((c = getclient(ev->window))) {
196 case XA_WM_TRANSIENT_FOR:
197 XGetTransientForHint(dpy, c->win, &c->trans);
200 case XA_WM_NORMAL_HINTS:
204 if(ev->atom == XA_WM_NAME || ev->atom == net_atom[NetWMName]) {
215 unmapnotify(XEvent *e)
218 XUnmapEvent *ev = &e->xunmap;
220 if((c = getclient(ev->window)))