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comparison wm.c @ 9:d567f430a81d

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fixed several stuff (gridwm gets better and better)
author Anselm R. Garbe <garbeam@wmii.de>
date Tue, 11 Jul 2006 12:52:57 +0200
parents 7066ff2fe8bc
children 703255003abb
comparison
equal deleted inserted replaced
8:7066ff2fe8bc 9:d567f430a81d
14 #include "wm.h" 14 #include "wm.h"
15 15
16 /* X structs */ 16 /* X structs */
17 Display *dpy; 17 Display *dpy;
18 Window root, barwin; 18 Window root, barwin;
19 Atom wm_atom[WMLast], net_atom[NetLast]; 19 Atom net_atom[NetLast];
20 Cursor cursor[CurLast]; 20 Cursor cursor[CurLast];
21 XRectangle rect, barrect; 21 XRectangle rect, barrect;
22 Bool running = True; 22 Bool running = True;
23 Client *client = NULL; 23 Client *clients = NULL;
24 24
25 char *bartext, tag[256]; 25 char *bartext, tag[256];
26 int screen, sel_screen; 26 int screen, sel_screen;
27 27
28 /* draw structs */ 28 /* draw structs */
59 manage(create_client(wins[i], &wa)); 59 manage(create_client(wins[i], &wa));
60 } 60 }
61 } 61 }
62 if(wins) 62 if(wins)
63 XFree(wins); 63 XFree(wins);
64 }
65
66 static int
67 win_property(Window w, Atom a, Atom t, long l, unsigned char **prop)
68 {
69 Atom real;
70 int format;
71 unsigned long res, extra;
72 int status;
73
74 status = XGetWindowProperty(dpy, w, a, 0L, l, False, t, &real, &format,
75 &res, &extra, prop);
76
77 if(status != Success || *prop == NULL) {
78 return 0;
79 }
80 if(res == 0)
81 free((void *) *prop);
82 return res;
83 }
84
85 int
86 win_proto(Window w)
87 {
88 Atom *protocols;
89 long res;
90 int protos = 0;
91 int i;
92
93 res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L,
94 ((unsigned char **) &protocols));
95 if(res <= 0) {
96 return protos;
97 }
98 for(i = 0; i < res; i++) {
99 if(protocols[i] == wm_atom[WMDelete])
100 protos |= WM_PROTOCOL_DELWIN;
101 }
102 free((char *) protocols);
103 return protos;
104 } 64 }
105 65
106 /* 66 /*
107 * There's no way to check accesses to destroyed windows, thus 67 * There's no way to check accesses to destroyed windows, thus
108 * those cases are ignored (especially on UnmapNotify's). 68 * those cases are ignored (especially on UnmapNotify's).
199 159
200 XSetErrorHandler(0); 160 XSetErrorHandler(0);
201 x_error_handler = XSetErrorHandler(error_handler); 161 x_error_handler = XSetErrorHandler(error_handler);
202 162
203 /* init atoms */ 163 /* init atoms */
204 wm_atom[WMState] = XInternAtom(dpy, "WM_STATE", False);
205 wm_atom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
206 wm_atom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
207 net_atom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); 164 net_atom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
208 net_atom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); 165 net_atom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
209 166
210 XChangeProperty(dpy, root, net_atom[NetSupported], XA_ATOM, 32, 167 XChangeProperty(dpy, root, net_atom[NetSupported], XA_ATOM, 32,
211 PropModeReplace, (unsigned char *) net_atom, NetLast); 168 PropModeReplace, (unsigned char *) net_atom, NetLast);
240 bartext = NULL; 197 bartext = NULL;
241 XDefineCursor(dpy, barwin, cursor[CurNormal]); 198 XDefineCursor(dpy, barwin, cursor[CurNormal]);
242 XMapRaised(dpy, barwin); 199 XMapRaised(dpy, barwin);
243 draw_bar(); 200 draw_bar();
244 201
245 wa.event_mask = SubstructureRedirectMask | EnterWindowMask | LeaveWindowMask; 202 wa.event_mask = SubstructureRedirectMask | EnterWindowMask \
203 | LeaveWindowMask;
246 wa.cursor = cursor[CurNormal]; 204 wa.cursor = cursor[CurNormal];
247 XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); 205 XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
248 206
249 scan_wins(); 207 scan_wins();
250 208