/* * update_window_decoration * * Returns: void * Description: The master function to update the window decoration * if the pixmap needs to be redrawn */ void update_window_decoration (WnckWindow *win) { decor_t *d = g_object_get_data (G_OBJECT (win), "decor"); if (d->decorated) { /* force size update */ d->context = NULL; d->width = d->height = 0; request_update_window_decoration_size (win); update_event_windows (win); } }
GdkFilterReturn event_filter_func (GdkXEvent *gdkxevent, GdkEvent *event, gpointer data) { GdkDisplay *gdkdisplay; XEvent *xevent = gdkxevent; gulong xid = 0; Window select = 0; gdkdisplay = gdk_display_get_default (); switch (xevent->type) { case CreateNotify: { if (!wnck_window_get (xevent->xcreatewindow.window)) { GdkWindow *toplevel = create_foreign_window (xevent->xcreatewindow.window); if (toplevel) { gdk_window_set_events (toplevel, gdk_window_get_events (toplevel) | GDK_PROPERTY_CHANGE_MASK); /* check if the window is a switcher and update accordingly */ if (get_window_prop (xevent->xcreatewindow.window, select_window_atom, &select)) update_switcher_window (xevent->xcreatewindow.window, select); } } } break; case ButtonPress: case ButtonRelease: xid = (gulong) g_hash_table_lookup (frame_table, GINT_TO_POINTER (xevent->xbutton.window)); break; case EnterNotify: case LeaveNotify: xid = (gulong) g_hash_table_lookup (frame_table, GINT_TO_POINTER (xevent->xcrossing.window)); break; case MotionNotify: xid = (gulong) g_hash_table_lookup (frame_table, GINT_TO_POINTER (xevent->xmotion.window)); break; case PropertyNotify: if (xevent->xproperty.atom == frame_input_window_atom) { WnckWindow *win; xid = xevent->xproperty.window; win = wnck_window_get (xid); if (win) { Window frame; if (!get_window_prop (xid, select_window_atom, &select)) { if (get_window_prop (xid, frame_input_window_atom, &frame)) add_frame_window (win, frame, FALSE); else remove_frame_window (win); } } } if (xevent->xproperty.atom == frame_output_window_atom) { WnckWindow *win; xid = xevent->xproperty.window; win = wnck_window_get (xid); if (win) { Window frame; if (!get_window_prop (xid, select_window_atom, &select)) { if (get_window_prop (xid, frame_output_window_atom, &frame)) add_frame_window (win, frame, TRUE); else remove_frame_window (win); } } } else if (xevent->xproperty.atom == compiz_shadow_info_atom || xevent->xproperty.atom == compiz_shadow_color_atom) { GdkScreen *g_screen = gdk_display_get_default_screen (gdkdisplay); Window root = GDK_WINDOW_XWINDOW (gdk_screen_get_root_window (g_screen)); WnckScreen *screen; screen = wnck_screen_get_for_root (root); if (screen) { if (gwd_process_decor_shadow_property_update ()) decorations_changed (screen); } } else if (xevent->xproperty.atom == mwm_hints_atom) { WnckWindow *win; xid = xevent->xproperty.window; win = wnck_window_get (xid); if (win) { decor_t *d = g_object_get_data (G_OBJECT (win), "decor"); gboolean decorated = FALSE; /* Only decorations that are actually bound to windows can be decorated * ignore cases where a broken application which shouldn't be decorated * sets the decoration hint */ if (get_mwm_prop (xid) & (MWM_DECOR_ALL | MWM_DECOR_TITLE) && d->win) decorated = TRUE; if (decorated != d->decorated) { d->decorated = decorated; if (decorated) { d->context = NULL; d->width = d->height = 0; d->frame = gwd_get_decor_frame (get_frame_type (win)); update_window_decoration_state (win); update_window_decoration_actions (win); update_window_decoration_icon (win); request_update_window_decoration_size (win); update_event_windows (win); } else { remove_frame_window (win); } } } } else if (xevent->xproperty.atom == select_window_atom) { Window select; if (get_window_prop (xevent->xproperty.window, select_window_atom, &select)) update_switcher_window (xevent->xproperty.window, select); } break; case DestroyNotify: g_hash_table_remove (frame_table, GINT_TO_POINTER (xevent->xproperty.window)); break; case ClientMessage: if (xevent->xclient.message_type == toolkit_action_atom) { long action; action = xevent->xclient.data.l[0]; if (action == toolkit_action_window_menu_atom) { WnckWindow *win; win = wnck_window_get (xevent->xclient.window); if (win) { action_menu_map (win, xevent->xclient.data.l[2], xevent->xclient.data.l[1]); } } else if (action == toolkit_action_force_quit_dialog_atom) { WnckWindow *win; win = wnck_window_get (xevent->xclient.window); if (win) { if (xevent->xclient.data.l[2]) show_force_quit_dialog (win, xevent->xclient.data.l[1]); else hide_force_quit_dialog (win); } } } else if (xevent->xclient.message_type == decor_request_atom) { WnckWindow *win = wnck_window_get (xevent->xclient.window); if (win) update_window_decoration_size (win); } default: break; } if (xid) { WnckWindow *win; win = wnck_window_get (xid); if (win) { decor_t *d = g_object_get_data (G_OBJECT (win), "decor"); if (d->decorated) { gint i, j; event_callback cb = NULL; Window w = xevent->xany.window; for (i = 0; i < 3; ++i) for (j = 0; j < 3; ++j) if (d->event_windows[i][j].window == w) cb = d->event_windows[i][j].callback; if (!cb) { for (i = 0; i < BUTTON_NUM; ++i) if (d->button_windows[i].window == w) cb = d->button_windows[i].callback; } if (cb) { decor_event gtkwd_event; decor_event_type gtkwd_type; gtkwd_event.window = w; switch (xevent->type) { case ButtonPress: case ButtonRelease: if (xevent->type == ButtonPress) gtkwd_type = GButtonPress; else gtkwd_type = GButtonRelease; gtkwd_event.button = xevent->xbutton.button; gtkwd_event.x = xevent->xbutton.x; gtkwd_event.y = xevent->xbutton.y; gtkwd_event.x_root = xevent->xbutton.x_root; gtkwd_event.y_root = xevent->xbutton.y_root; gtkwd_event.time = xevent->xbutton.time; break; case EnterNotify: case LeaveNotify: if (xevent->type == EnterNotify) gtkwd_type = GEnterNotify; else gtkwd_type = GLeaveNotify; gtkwd_event.x = xevent->xcrossing.x; gtkwd_event.y = xevent->xcrossing.y; gtkwd_event.x_root = xevent->xcrossing.x_root; gtkwd_event.y_root = xevent->xcrossing.y_root; gtkwd_event.time = xevent->xcrossing.time; break; default: cb = NULL; break; } if (cb) (*cb) (win, >kwd_event, gtkwd_type); } } } } return GDK_FILTER_CONTINUE; }