public void SetNoContextTarget()
{
List <MenuListItem> items = new List <MenuListItem>();
items.AddRange(defaultItems);
items.AddRange(noContextItems);
MenuChanged?.Invoke(items);
}
public void SetContextMouseTarget(EntityViewModel target)
{
List <MenuListItem> items = new List <MenuListItem>();
items.AddRange(defaultItems);
items.AddRange(contextItems);
items.Add(new SeperatorMenuItem(target.Name));
MenuChanged?.Invoke(items);
}
public void TriggerMenuChanged()
{
MenuChanged?.Invoke(this, null);
foreach (var menuCommand in GetMenuCommandsWithoutSeparators())
{
menuCommand.SetCheckForRegisteredMenuItems();
menuCommand.UpdateMenuItemsShortcutKeyDisplayString();
}
}
//called when a menu change is requested
protected virtual void OnMenu(EventData eventData)
{
//non-null if an object has subscribed to this event
MenuChanged?.Invoke(eventData);
/*
* //Old form:
* if (MenuChanged != null)
* MenuChanged(eventData);
*/
}
// taken from http://stackoverflow.com/questions/5058254/inotifypropertychanged-propertychangedeventhandler-event-is-always-null
// paramenter name not used
protected void OnMenuChanged()
{
Debug.WriteLine("RevisionGridMenuCommands.OnPropertyChanged()");
MenuChanged?.Invoke(this, null);
foreach (var menuCommand in GetMenuCommandsWithoutSeparators())
{
menuCommand.SetCheckForRegisteredMenuItems();
menuCommand.UpdateMenuItemsShortcutKeyDisplayString();
}
}
internal static void InvokeMenuChanged(IClickableMenu priorMenu, IClickableMenu newMenu)
{
MenuChanged.Invoke(null, new EventArgsClickableMenuChanged(priorMenu, newMenu));
}
//called when a menu is shown, hidden or modified
protected virtual void OnMenuChanged(EventData eventData)
{
MenuChanged?.Invoke(eventData);
}
internal static void CallMenuChanged(string newName)
{
MenuChanged?.Invoke(null, new StringDataEventArgs(newName));
}
public static void InvokeMenuChanged(IClickableMenu newMenu)
{
MenuChanged.Invoke(newMenu);
}
private void Button1_OnClicked(object sender, EventArgs e)
{
MenuChanged?.Invoke(this, 1);
MarkerBoxView.LayoutTo((sender as VisualElement).Bounds, 150, Easing.CubicInOut);
}
private void OnMenuChanged(MenuItemName menuName)
{
MenuChanged?.Invoke(this, new MenuChangedEventArgs(menuName));
}