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 configurerequest(XEvent *e);
16 static void destroynotify(XEvent *e);
17 static void enternotify(XEvent *e);
18 static void leavenotify(XEvent *e);
19 static void expose(XEvent *e);
20 static void keymapnotify(XEvent *e);
21 static void maprequest(XEvent *e);
22 static void propertynotify(XEvent *e);
23 static void unmapnotify(XEvent *e);
25 void (*handler[LASTEvent]) (XEvent *) = {
26 [ConfigureRequest] = configurerequest,
27 [DestroyNotify] = destroynotify,
28 [EnterNotify] = enternotify,
29 [LeaveNotify] = leavenotify,
31 [KeyPress] = keypress,
32 [KeymapNotify] = keymapnotify,
33 [MapRequest] = maprequest,
34 [PropertyNotify] = propertynotify,
35 [UnmapNotify] = unmapnotify
39 flush_events(long even_mask)
43 while(XCheckMaskEvent(dpy, even_mask, &ev)) n++;
48 configurerequest(XEvent *e)
50 XConfigureRequestEvent *ev = &e->xconfigurerequest;
54 c = getclient(ev->window);
55 ev->value_mask &= ~CWSibling;
57 if(ev->value_mask & CWX)
58 c->r[RFloat].x = ev->x;
59 if(ev->value_mask & CWY)
60 c->r[RFloat].y = ev->y;
61 if(ev->value_mask & CWWidth)
62 c->r[RFloat].width = ev->width;
63 if(ev->value_mask & CWHeight)
64 c->r[RFloat].height = ev->height;
65 if(ev->value_mask & CWBorderWidth)
66 c->border = ev->border_width;
72 wc.height = ev->height;
75 wc.stack_mode = Above;
76 ev->value_mask &= ~CWStackMode;
77 ev->value_mask |= CWBorderWidth;
78 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
83 destroynotify(XEvent *e)
86 XDestroyWindowEvent *ev = &e->xdestroywindow;
88 if((c = getclient(ev->window)))
93 enternotify(XEvent *e)
95 XCrossingEvent *ev = &e->xcrossing;
98 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
101 if((c = getclient(ev->window)))
103 else if(ev->window == root) {
110 leavenotify(XEvent *e)
112 XCrossingEvent *ev = &e->xcrossing;
114 if((ev->window == root) && !ev->same_screen) {
123 XExposeEvent *ev = &e->xexpose;
126 if(ev->window == barwin)
132 keymapnotify(XEvent *e)
138 maprequest(XEvent *e)
140 XMapRequestEvent *ev = &e->xmaprequest;
141 static XWindowAttributes wa;
143 if(!XGetWindowAttributes(dpy, ev->window, &wa))
146 if(wa.override_redirect) {
147 XSelectInput(dpy, ev->window,
148 (StructureNotifyMask | PropertyChangeMask));
152 if(!getclient(ev->window))
153 manage(ev->window, &wa);
157 propertynotify(XEvent *e)
159 XPropertyEvent *ev = &e->xproperty;
163 if(ev->state == PropertyDelete)
166 if(ev->atom == wm_atom[WMProtocols]) {
167 c->proto = win_proto(c->win);
170 if((c = getclient(ev->window))) {
173 case XA_WM_TRANSIENT_FOR:
174 XGetTransientForHint(dpy, c->win, &c->trans);
176 case XA_WM_NORMAL_HINTS:
177 if(!XGetWMNormalHints(dpy, c->win, &c->size, &msize)
179 c->size.flags = PSize;
180 if(c->size.flags & PMinSize && c->size.flags & PMaxSize
181 && c->size.min_width == c->size.max_width
182 && c->size.min_height == c->size.max_height)
185 c->fixedsize = False;
188 if(ev->atom == XA_WM_NAME || ev->atom == net_atom[NetWMName]) {
190 /*draw_frame(c->sel);*/
196 unmapnotify(XEvent *e)
199 XUnmapEvent *ev = &e->xunmap;
201 if((c = getclient(ev->window)))