int main(int argc, char **argv)
{
int i;
struct sbuf s;
if (argc < 2)
usage();
for (i = 1; i < argc; i++) {
if (argv[i][0] != '-')
icon_name = argv[i];
if (!strncmp(argv[i], "--icon-size=", 12))
xatoi(&icon_size, argv[i] + 12, XATOI_NONNEG,
"config.icon_size");
if (!strncmp(argv[i], "--theme=", 8))
theme = argv[i] + 8;
if (!strncmp(argv[i], "--help", 6))
usage();
}
if (!icon_name) {
fprintf(stderr, "fatal: no icon-name specified\n");
exit(1);
}
sbuf_init(&s);
icon_find_init();
if (theme)
icon_find_add_theme(theme);
else
icon_find_add_theme("default");
icon_find_add_theme("hicolor");
sbuf_cpy(&s, icon_name);
icon_find(&s, icon_size);
if (s.len)
printf("%s\n", s.buf);
else
fprintf(stderr, "warning: could not find icon '%s'\n", icon_name);
return 0;
}
static void event(XEvent *ev){
struct trayicon *icon;
void *v;
switch(ev->type){
case SelectionClear:
if(ev->xselectionclear.selection == net_system_tray_s && XGetSelectionOwner(display, net_system_tray_s) != selwindow){
warn(DEBUG_ERROR, "fdtray: Another application (window %lx) has forcibly taken the system tray registration", ev->xselectionclear.window);
exitapp = True;
}
break;
case PropertyNotify:
if(ev->xproperty.atom != xembed_info) break;
icon = icon_find(ev->xproperty.window);
if(!icon || icon->type!=my_id) break;
v = catch_BadWindow_errors();
Bool map = get_map(icon->w);
if(uncatch_BadWindow_errors(v)){
warn(DEBUG_WARN, "Tray icon %lx is invalid", icon->w);
icon_remove(icon->w);
} else {
icon_set_mapping(icon, map);
}
break;
case ConfigureNotify:
icon = icon_find(ev->xconfigure.window);
if(!icon || icon->type!=my_id) break;
v = catch_BadWindow_errors();
{
XWindowAttributes a;
XGetWindowAttributes(display, icon->w, &a);
if(a.width != iconsize || a.height != iconsize)
XResizeWindow(display, icon->w, iconsize, iconsize);
}
if(uncatch_BadWindow_errors(v)){
warn(DEBUG_WARN, "Tray icon %lx is invalid", icon->w);
icon_remove(icon->w);
}
break;
case ReparentNotify:
icon = icon_find(ev->xreparent.window);
if(!icon || icon->type!=my_id) break;
if(is_icon_parent(ev->xreparent.parent)){
send_xembed_notify(icon->w, ev->xreparent.parent);
} else {
warn(DEBUG_WARN, "Tray icon %lx was reparented, removing", icon->w);
icon_remove(icon->w);
}
break;
case DestroyNotify:
icon = icon_find(ev->xdestroywindow.window);
if(!icon || icon->type!=my_id) break;
warn(DEBUG_WARN, "Tray icon %lx was destroyed, removing", icon->w);
icon_remove(icon->w);
break;
case ClientMessage:
if(ev->xclient.message_type == net_system_tray_opcode){
switch(ev->xclient.data.l[1]){
case 0: // SYSTEM_TRAY_REQUEST_DOCK
add(ev->xclient.data.l[2]);
break;
case 1: // SYSTEM_TRAY_BEGIN_MESSAGE
icon = icon_find(ev->xclient.window);
if(!icon || icon->type!=my_id) break;
*(int *)icon->data = ev->xclient.data.l[4];
icon_begin_message(icon->w, ev->xclient.data.l[4], ev->xclient.data.l[3], ev->xclient.data.l[2]);
break;
case 2: // SYSTEM_TRAY_CANCEL_MESSAGE
icon = icon_find(ev->xclient.window);
if(!icon || icon->type!=my_id) break;
icon_cancel_message(icon->w, ev->xclient.data.l[2]);
break;
}
} else if(ev->xclient.message_type == net_system_tray_message_data){
icon = icon_find(ev->xclient.window);
if(!icon || icon->type!=my_id) break;
icon_message_data(icon->w, *(int *)icon->data, ev->xclient.data.b, 20);
}
break;
}
}
