gboolean
menu_popup (Menu * menu, int root_x, int root_y, int button,
guint32 timestamp)
{
GdkPoint *pt;
TRACE ("entering menu_popup");
g_return_val_if_fail (menu != NULL, FALSE);
g_return_val_if_fail (GTK_IS_MENU (menu->menu), FALSE);
pt = g_new (GdkPoint, 1);
pt->x = root_x;
pt->y = root_y;
if (!menu_check_and_close ())
{
if (!grab_available (gdk_screen_get_root_window (menu->screen), timestamp))
{
g_free (pt);
TRACE ("Cannot get grab on pointer/keyboard, cancel.");
return FALSE;
}
TRACE ("opening new menu");
menu_open = menu->menu;
eventFilterPush (menu->filter_setup, menu_filter, NULL);
gtk_menu_popup (GTK_MENU (menu->menu), NULL, NULL,
popup_position_func, pt, 0, timestamp);
if (!GTK_MENU_SHELL (GTK_MENU (menu->menu))->have_xgrab)
{
gdk_beep ();
g_message (_("%s: GtkMenu failed to grab the pointer\n"), g_get_prgname ());
gtk_menu_popdown (GTK_MENU (menu->menu));
menu_open = NULL;
eventFilterPop (menu->filter_setup);
return FALSE;
}
}
return TRUE;
}
void
clientCycle (Client * c, XfwmEventKey *event)
{
ScreenInfo *screen_info;
DisplayInfo *display_info;
ClientCycleData passdata;
GList *client_list, *selected;
int key, modifier;
g_return_if_fail (c != NULL);
TRACE ("client \"%s\" (0x%lx)", c->name, c->window);
screen_info = c->screen_info;
display_info = screen_info->display_info;
client_list = clientCycleCreateList (c);
if (!client_list)
{
return;
}
modifier = 0;
key = myScreenGetKeyPressed (screen_info, event);
if (key == KEY_CYCLE_REVERSE_WINDOWS)
{
selected = g_list_last (client_list);
modifier = screen_info->params->keys[KEY_CYCLE_REVERSE_WINDOWS].modifier;
}
else
{
selected = g_list_next (client_list);
modifier = screen_info->params->keys[KEY_CYCLE_WINDOWS].modifier;
}
if (!selected)
{
/* Only one element in list */
selected = client_list;
}
if (!modifier)
{
/*
* The shortcut has no modifier so there's no point in entering
* the cycle loop, just select the next or previous window and
* that's it...
*/
clientCycleActivate ((Client *) selected->data);
g_list_free (client_list);
return;
}
myScreenGrabPointer (screen_info, TRUE, EnterWindowMask | LeaveWindowMask, None, event->time);
/* Grabbing the pointer may fail e.g. if the user is doing a drag'n drop */
if (!myScreenGrabKeyboard (screen_info, KeyPressMask | KeyReleaseMask, event->time))
{
TRACE ("grab failed in clientCycle");
myDisplayBeep (display_info);
myScreenUngrabKeyboard (screen_info, myDisplayGetCurrentTime (display_info));
myScreenUngrabPointer (screen_info, myDisplayGetCurrentTime (display_info));
g_list_free (client_list);
return;
}
passdata.wireframe = NULL;
passdata.inside = FALSE;
TRACE ("entering cycle loop");
if (screen_info->params->cycle_raise)
{
clientRaise ((Client *) selected->data, None);
}
if (screen_info->params->cycle_draw_frame)
{
passdata.wireframe = wireframeCreate ((Client *) selected->data);
}
passdata.tabwin = tabwinCreate (&client_list, selected, screen_info->params->cycle_workspaces);
eventFilterPush (display_info->xfilter, clientCycleEventFilter, &passdata);
gtk_main ();
eventFilterPop (display_info->xfilter);
TRACE ("leaving cycle loop");
if (passdata.wireframe)
{
wireframeDelete (passdata.wireframe);
}
updateXserverTime (display_info);
c = tabwinGetSelected (passdata.tabwin);
if (c)
{
clientCycleActivate (c);
}
tabwinDestroy (passdata.tabwin);
g_free (passdata.tabwin);
g_list_free (client_list);
if (passdata.inside)
{
/* A bit of a hack, flush EnterNotify if the pointer is inside
* the tabwin to defeat focus-follow-mouse tracking */
eventFilterPush (display_info->xfilter, clientCycleFlushEventFilter, display_info);
gtk_main ();
eventFilterPop (display_info->xfilter);
}
myScreenUngrabKeyboard (screen_info, myDisplayGetCurrentTime (display_info));
myScreenUngrabPointer (screen_info, myDisplayGetCurrentTime (display_info));
}
void
clientCycle (Client * c, XKeyEvent * ev)
{
ScreenInfo *screen_info;
DisplayInfo *display_info;
ClientCycleData passdata;
GList *client_list, *selected;
gboolean g1, g2;
int key, modifier;
Client *c2;
g_return_if_fail (c != NULL);
TRACE ("entering clientCycle");
screen_info = c->screen_info;
display_info = screen_info->display_info;
client_list = clientCycleCreateList (c);
if (!client_list)
{
return;
}
modifier = 0;
key = myScreenGetKeyPressed (screen_info, ev);
if (key == KEY_CYCLE_REVERSE_WINDOWS)
{
selected = g_list_last (client_list);
modifier = screen_info->params->keys[KEY_CYCLE_REVERSE_WINDOWS].modifier;
}
else
{
selected = g_list_next (client_list);
modifier = screen_info->params->keys[KEY_CYCLE_WINDOWS].modifier;
}
if (!selected)
{
/* Only one element in list */
selected = client_list;
}
if (!modifier)
{
/*
* The shortcut has no modifier so there's no point in entering
* the cycle loop, just select the next or previous window and
* that's it...
*/
clientCycleActivate ((Client *) selected->data);
g_list_free (client_list);
return;
}
g1 = myScreenGrabKeyboard (screen_info, ev->time);
g2 = myScreenGrabPointer (screen_info, TRUE, LeaveWindowMask, None, ev->time);
if (!g1 || !g2)
{
TRACE ("grab failed in clientCycle");
gdk_beep ();
myScreenUngrabKeyboard (screen_info, myDisplayGetCurrentTime (display_info));
myScreenUngrabPointer (screen_info, myDisplayGetCurrentTime (display_info));
g_list_free (client_list);
return;
}
passdata.wireframe = None;
TRACE ("entering cycle loop");
if (screen_info->params->cycle_draw_frame)
{
passdata.wireframe = wireframeCreate ((Client *) selected->data);
}
passdata.tabwin = tabwinCreate (&client_list, selected, screen_info->params->cycle_workspaces);
eventFilterPush (display_info->xfilter, clientCycleEventFilter, &passdata);
c2 = myScreenGetClientFromWindow (screen_info, GDK_WINDOW_XID (gtk_widget_get_window ( passdata.tabwin->tabwin_list->data)), SEARCH_FRAME);
g_message ("%p", c2);
clientSetFocus (screen_info, c2, ev->time, NO_FOCUS_FLAG);
gtk_main ();
eventFilterPop (display_info->xfilter);
TRACE ("leaving cycle loop");
if (passdata.wireframe)
{
wireframeDelete (screen_info, passdata.wireframe);
}
updateXserverTime (display_info);
c = tabwinGetSelected (passdata.tabwin);
if (c)
{
clientCycleActivate (c);
}
tabwinDestroy (passdata.tabwin);
g_free (passdata.tabwin);
g_list_free (client_list);
myScreenUngrabKeyboard (screen_info, myDisplayGetCurrentTime (display_info));
myScreenUngrabPointer (screen_info, myDisplayGetCurrentTime (display_info));
}