/*
* every pieces handle event
* get mouse_map
*/
void pieces_handle_event(Button bt[][CHESSBOARD_COLUMN], int mouse_map[][CHESSBOARD_COLUMN], SDL_Event *event)
{
int i, j;
for(i = 0; i < CHESSBOARD_ROW; i++){
for(j = 0; j < CHESSBOARD_COLUMN; j++){
button_handle_event(&bt[i][j], event);
mouse_map[i][j] = bt[i][j].cur_stat;
}
}
}
void handle_event(XEvent *ev) {
client *c = owner(ev->xany.window);
#ifdef DEBUG_EVENTS
if(ev->type != Expose && ev->type != MotionNotify && !(ev->type == ConfigureNotify && ev->xconfigure.window != root)) /* this makes the output slightly more manageable */
printf(NAME ": handle_event(): got %s\n\twindow: 0x%X (%s)\n", event_name(ev), (unsigned int) ev->xany.window, c ? c->name : ((ev->xany.window == root) ? "root" : "unknown"));
#endif
if((evh && evh(ev)) || button_handle_event(ev) || ewmh_handle_event(ev) || screens_handle_event(ev)) {
#ifdef DEBUG_EVENTS
if(ev->type != Expose && ev->type != MotionNotify && (ev->type != ConfigureNotify && ev->xconfigure.window != root))
printf(NAME ": handle_event(): external event handler claimed last event\n");
#endif
return;
}
if(c) {
if(!has_child(c->parent, c->window) && ev->type != DestroyNotify && ev->type != UnmapNotify)
return;
switch(ev->type) {
case UnmapNotify:
if(c->window == ev->xunmap.window) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling UnmapNotify event\n\twindow: 0x%X (%s)\n", (unsigned int) c->window, c->name);
#endif
if(has_child(c->parent, c->window)) {
client_deparent(c);
set_wm_state(c->window, WithdrawnState);
}
client_remove(c);
ewmh_update_clist();
}
return;
case PropertyNotify:
if(ev->xproperty.atom == XA_WM_NAME) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling PropertyNotify event\n\twindow: 0x%X (%s)\n\tproperty: XA_WM_NAME\n", (unsigned int) c->window, c->name);
#endif
if(c->name != no_title)
XFree(c->name);
#ifdef USE_XFT
if(xftfont)
XftDrawDestroy(c->title_draw);
#endif
XFreePixmap(dpy, c->title_pixmap);
XFetchName(dpy, c->window, &c->name);
client_update_name(c);
XClearWindow(dpy, c->title);
if(evh == wlist_handle_event) {
XClearWindow(dpy, c->wlist_item);
wlist_item_draw(c);
}
}
if(ev->xproperty.atom == XA_WM_NORMAL_HINTS) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling PropertyNotify event\n\twindow: 0x%X (%s)\n\tproperty: XA_WM_NORMAL_HINTS\n", (unsigned int) c->window, c->name);
#endif
get_normal_hints(c);
}
return;
case ClientMessage:
if(ev->xclient.message_type == xa_wm_change_state && ev->xclient.data.l[0] == IconicState) {
#ifdef DEBUG_EVENTS
printf(NAME ": handling ClientMessage event\n\twindow: 0x%X (%s)\n", (unsigned int) c->window, c->name);
#endif
client_iconify(c);
return;
}
break; /* we might later need this event */
case EnterNotify:
if(c != current && !(c->flags & CLICK_FOCUS) && !click_focus && ev->xcrossing.mode != NotifyGrab && ev->xcrossing.mode != NotifyUngrab && ev->xcrossing.detail != NotifyInferior && (ev->xcrossing.window == c->parent || ev->xcrossing.window == c->wlist_item) && ev->xcrossing.send_event == False) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling EnterNotify event\n\twindow: 0x%X (%s)\n", (unsigned int) c->window, c->name);
#endif
client_focus(c, true);
}
return;
case Expose:
if(ev->xexpose.count == 0 && evh == wlist_handle_event && c && ev->xexpose.window == c->wlist_item)
wlist_item_draw(c);
return;
case ButtonPress:
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling ButtonPress event\n\twindow: 0x%X (%s)\n", (unsigned int) c->window, c->name);
#endif
if(c != current)
client_focus(c, true);
XAllowEvents(dpy, ReplayPointer, CurrentTime);
if(ev->xbutton.window != c->window) {
if(lastclick + doubleclick_time > ev->xbutton.time && lastbutton == ev->xbutton.button && lastclick_client == c) {
client_action(c, buttonaction(ev->xbutton.button, true), ev);
lastclick = 0;
lastclick_client = NULL;
lastbutton = None;
return;
}
lastclick = ev->xbutton.time;
lastclick_client = c;
lastbutton = ev->xbutton.button;
client_action(c, buttonaction(ev->xbutton.button, false), ev);
} else if(click_raise)
client_raise(c);
return;
case FocusIn: /* we ignore pointer events, these happen if the input focus is on the root window */
if(allow_focus_stealing && c != current && ev->xfocus.mode != NotifyGrab && ev->xfocus.mode != NotifyUngrab && ev->xfocus.detail != NotifyPointer) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling FocusIn event\n\twindow: 0x%X (%s)\n", (unsigned int) c->window, c->name);
#endif
client_focus(c, false);
}
return;
case FocusOut:
if(c == current && ev->xfocus.mode != NotifyGrab && ev->xfocus.mode != NotifyUngrab && ev->xfocus.detail != NotifyInferior) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling FocusOut event\n\twindow: 0x%X (%s)\n", (unsigned int) c->window, c->name);
#endif
if(allow_focus_stealing && ev->xfocus.detail != NotifyAncestor) {
#ifdef DEBUG_EVENTS
printf("\tfocus lost\n");
#endif
client_focus(NULL, false); /* we do this so windows that aren't managed can take focus */
} else {
#ifdef DEBUG_EVENTS
printf("\tre-focussing this window\n");
#endif
take_focus(c);
}
}
return;
#ifdef USE_SHAPE
default:
if(ev->type == shape_event) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling ShapeNotify event\n\twindow 0x%X (%s)\n", (unsigned int) c->window, c->name);
#endif
set_shape(c);
return;
}
#endif
}
}
switch(ev->type) {
case MapRequest:
c = owner(ev->xmaprequest.window);
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling MapRequest event\n\twindow: 0x%X (%s)\n", (unsigned int) ev->xmaprequest.window, c ? c->name : "unknown");
#endif
if(c) {
if(c->flags & ICONIC && has_child(c->parent, c->window)) {
client_restore(c);
if(focus_new)
client_focus(c, true);
}
} else if(has_child(root, ev->xmaprequest.window))
client_add(ev->xmaprequest.window, false);
return;
case DestroyNotify:
c = owner(ev->xdestroywindow.window);
if(c)
if(c->window == ev->xdestroywindow.window) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling DestroyNotify event\n\twindow 0x%X (%s)\n", (unsigned int) c->window, c->name);
#endif
client_remove(c);
}
return;
case ConfigureRequest:
c = owner(ev->xconfigurerequest.window);
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling ConfigureRequest event\n\twindow 0x%X (%s)\n", (unsigned int) ev->xconfigurerequest.window, c ? c->name : "unknown");
#endif
if(correct_center)
screens_correct_center(&ev->xconfigurerequest.x, &ev->xconfigurerequest.y, &ev->xconfigurerequest.width, &ev->xconfigurerequest.height);
if(c) {
if(!has_child(c->parent, c->window))
return;
if(ev->xconfigurerequest.value_mask & CWX)
c->x = ev->xconfigurerequest.x - gxo(c, false);
if(ev->xconfigurerequest.value_mask & CWY)
c->y = ev->xconfigurerequest.y - gyo(c, false);
if(ev->xconfigurerequest.value_mask & CWWidth)
c->width = ev->xconfigurerequest.width;
if(ev->xconfigurerequest.value_mask & CWHeight)
c->height = ev->xconfigurerequest.height;
client_update(c);
#ifdef DEBUG
printf(NAME ": handle_event(): reconfigured client 0x%X (%s) to %ix%i+%i+%i\n", (unsigned int) c->window, c->name, c->width, c->height, c->x, c->y);
#endif
} else if(has_child(root, ev->xconfigurerequest.window)) {
XWindowChanges wc;
wc.sibling = ev->xconfigurerequest.above;
wc.stack_mode = ev->xconfigurerequest.detail;
wc.x = ev->xconfigurerequest.x;
wc.y = ev->xconfigurerequest.y;
wc.width = ev->xconfigurerequest.width;
wc.height = ev->xconfigurerequest.height;
XConfigureWindow(dpy, ev->xconfigurerequest.window, ev->xconfigurerequest.value_mask, &wc);
}
return;
case MapNotify:
if(correct_center_unmanaged && ev->xany.window == root && !owner(ev->xmap.window)) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling MapNotify event\n\twindow 0x%X (unknown)\n", (unsigned int) ev->xmap.window);
#endif
window_correct_center(ev->xmap.window);
}
return;
case MappingNotify:
if(ev->xmapping.request != MappingPointer) {
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling MappingNotify event\n");
#endif
keys_ungrab();
XRefreshKeyboardMapping(&ev->xmapping);
keys_update();
}
return;
case KeyPress:
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling KeyPress event\n");
#endif
client_action(current, keyaction(ev), ev);
return;
case ButtonPress:
if(ev->xbutton.window != root)
return;
#ifdef DEBUG_EVENTS
printf(NAME ": handle_event(): handling ButtonPress event\n");
#endif
if(lastclick + doubleclick_time > ev->xbutton.time && lastbutton == ev->xbutton.button && lastclick_client == NULL) {
client_action(current, root_buttonaction(ev->xbutton.button, true), ev);
lastclick = 0;
lastclick_client = NULL;
lastbutton = None;
return;
}
lastclick = ev->xbutton.time;
lastclick_client = NULL;
lastbutton = ev->xbutton.button;
client_action(current, root_buttonaction(ev->xbutton.button, false), ev);
return;
case ClientMessage:
if(ev->xclient.message_type == xa_internal_message) {
if(((Atom) ev->xclient.data.l[0]) == xa_quit) {
#ifdef DEBUG
printf(NAME ": handle_event(): quit message received\n");
#endif
exit(0);
}
if(((Atom) ev->xclient.data.l[0]) == xa_reinit) {
#ifdef DEBUG
printf(NAME ": handle_event(): reinitialize message received\n");
#endif
cfg_reinitialize();
}
}
}
}
