void PopupMenu::removeItem(S32 itemPos)
{
PopupMenu* submenu;
itemPos++; // adjust torque -> mac menu index
OSStatus err = GetMenuItemProperty(mData->mMenu, itemPos, 'GG2d', 'subm', sizeof(PopupMenu*),NULL,&submenu);
if(err == noErr)
mSubmenus->removeObject(submenu);
// deleting the item decrements the ref count on the mac submenu.
DeleteMenuItem(mData->mMenu, itemPos);
}
static OSStatus
menu_event_handler_func (EventHandlerCallRef event_handler_call_ref,
EventRef event_ref,
void *data)
{
UInt32 event_class = GetEventClass (event_ref);
UInt32 event_kind = GetEventKind (event_ref);
MenuRef menu_ref;
switch (event_class)
{
case kEventClassCommand:
/* This is called when activating (is that the right GTK+ term?)
* a menu item.
*/
if (event_kind == kEventCommandProcess)
{
HICommand command;
OSStatus err;
/*g_printerr ("Menu: kEventClassCommand/kEventCommandProcess\n");*/
err = GetEventParameter (event_ref, kEventParamDirectObject,
typeHICommand, 0,
sizeof (command), 0, &command);
if (err == noErr)
{
GtkWidget *widget = NULL;
/* Get any GtkWidget associated with the item. */
err = GetMenuItemProperty (command.menu.menuRef,
command.menu.menuItemIndex,
IGE_QUARTZ_MENU_CREATOR,
IGE_QUARTZ_ITEM_WIDGET,
sizeof (widget), 0, &widget);
if (err == noErr && GTK_IS_WIDGET (widget))
{
gtk_menu_item_activate (GTK_MENU_ITEM (widget));
return noErr;
}
}
}
break;
case kEventClassMenu:
GetEventParameter (event_ref,
kEventParamDirectObject,
typeMenuRef,
NULL,
sizeof (menu_ref),
NULL,
&menu_ref);
switch (event_kind)
{
case kEventMenuTargetItem:
/* This is called when an item is selected (what is the
* GTK+ term? prelight?)
*/
/*g_printerr ("kEventClassMenu/kEventMenuTargetItem\n");*/
break;
case kEventMenuOpening:
/* Is it possible to dynamically build the menu here? We
* can at least set visibility/sensitivity.
*/
/*g_printerr ("kEventClassMenu/kEventMenuOpening\n");*/
break;
case kEventMenuClosed:
/*g_printerr ("kEventClassMenu/kEventMenuClosed\n");*/
break;
default:
break;
}
break;
default:
break;
}
return CallNextEventHandler (event_handler_call_ref, event_ref);
}