/// <summary>
/// Initializes a new instance of the <see cref="Common.UI.Popups.PopupMenu"/> class with specified menu items.
/// </summary>
/// <param name="items">Items.</param>
public PopupMenu(TreeNode<CustomMenuItem> items)
{
mItems = items;
mGameObject = null;
mOnDestroy = new UnityEvent();
mChildPopupMenu = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="Common.UI.Popups.PopupMenu"/> class with specified menu items.
/// </summary>
/// <param name="items">Items.</param>
public PopupMenu(TreeNode<CustomMenuItem> items)
{
DebugEx.VerboseFormat("Created PopupMenu(items = {0}) object", items);
mItems = items;
mOnDestroy = new UnityEvent();
mGameObject = null;
mChildPopupMenu = null;
}
/// <summary>
/// Deregisters specified popup menu.
/// </summary>
/// <param name="menu">Popup menu.</param>
public static void DeregisterPopupMenu(PopupMenu menu)
{
if (instance != null)
{
if (instance.mPopupMenus.Remove(menu))
{
if (instance.mPopupMenus.Count == 0)
{
instance.enabled = false;
instance.mAutoPopupItem = null;
instance.StopTimer();
}
}
else
{
Debug.LogError("Failed to deregister popup menu");
}
}
else
{
Debug.LogError("There is no PopupMenuAreaScript instance");
}
}
/// <summary>
/// Script starting callback.
/// </summary>
void Start()
{
mUi = new MainMenuUI(this);
mShortcuts = new List<MenuItem>();
mPopupMenu = null;
mUi.SetupUI();
}
/// <summary>
/// Creates and displays popup menu for specified menu item.
/// </summary>
/// <param name="node"><see cref="Common.TreeNode`1"/> instance.</param>
public void OnShowMenuSubItems(TreeNode<CustomMenuItem> node)
{
if (node.data is MenuItem)
{
MenuItem item = node.data as MenuItem;
Debug.Log("MainMenuScript.OnShowMenuSubItems(" + item.name + ")");
if (mPopupMenu != null)
{
mPopupMenu.Destroy();
}
mPopupMenu = new PopupMenu(node);
mPopupMenu.OnDestroy.AddListener(OnPopupMenuDestroyed);
int index = node.parent.children.IndexOf(node);
RectTransform menuItemTransform = transform.GetChild(0).GetChild(0).GetChild(index).transform as RectTransform; // ScrollArea/Content/NODE
Vector3[] menuItemCorners = Utils.GetWindowCorners(menuItemTransform);
mPopupMenu.Show(menuItemCorners[2].x, menuItemCorners[2].y);
}
else
{
Debug.LogError("Unknown menu item type");
}
}
/// <summary>
/// Handler for popup menu destroy event.
/// </summary>
public void OnPopupMenuDestroyed()
{
Debug.Log("MainMenuScript.OnPopupMenuDestroyed");
mPopupMenu = null;
}
/// <summary>
/// Handler for popup menu destroy event.
/// </summary>
public void OnPopupMenuDestroyed()
{
Debug.Log("PopupMenu.OnPopupMenuDestroyed");
mChildPopupMenu = null;
}
/// <summary>
/// Destroy this instance.
/// </summary>
public void Destroy()
{
if (mChildPopupMenu != null)
{
mChildPopupMenu.Destroy();
mChildPopupMenu = null;
}
if (mGameObject != null)
{
UnityEngine.Object.Destroy(mGameObject);
mGameObject = null;
}
PopupMenuAreaScript.DeregisterPopupMenu(this);
mOnDestroy.Invoke();
}
/// <summary>
/// Handler for popup menu destroy event.
/// </summary>
public void OnPopupMenuDestroyed()
{
DebugEx.Verbose("PopupMenu.OnPopupMenuDestroyed()");
mChildPopupMenu = null;
}
/// <summary>
/// Creates and displays popup menu for specified menu item.
/// </summary>
/// <param name="node"><see cref="Common.TreeNode`1"/> instance.</param>
public void OnShowMenuSubItems(TreeNode<CustomMenuItem> node)
{
DebugEx.VerboseFormat("PopupMenu.OnShowMenuSubItems(node = {0})", node);
if (node.data is MenuItem)
{
MenuItem item = node.data as MenuItem;
DebugEx.UserInteractionFormat("PopupMenu.OnShowMenuSubItems({0})", item.name);
if (mChildPopupMenu != null)
{
mChildPopupMenu.Destroy();
}
mChildPopupMenu = new PopupMenu(node);
mChildPopupMenu.mOnDestroy.AddListener(OnPopupMenuDestroyed);
int index = node.parent.children.IndexOf(node);
RectTransform menuItemTransform = mGameObject.transform.GetChild(0).GetChild(0).GetChild(index).transform as RectTransform; // ScrollArea/Content/NODE
Vector3[] menuItemCorners = Utils.GetWindowCorners(menuItemTransform);
mChildPopupMenu.Show(
menuItemCorners[1].x,
menuItemCorners[1].y,
menuItemCorners[2].x,
menuItemCorners[2].y
);
}
else
{
DebugEx.Error("Unknown menu item type");
}
}
/// <summary>
/// Handler for popup menu destroy event.
/// </summary>
public void OnPopupMenuDestroyed()
{
DebugEx.Verbose("PopupMenu.OnPopupMenuDestroyed()");
mChildPopupMenu = null;
}
/// <summary>
/// Registers specified popup menu.
/// </summary>
/// <param name="menu">Popup menu.</param>
public static void RegisterPopupMenu(PopupMenu menu)
{
if (instance != null)
{
instance.mPopupMenus.Add(menu);
instance.enabled = true;
}
else
{
Debug.LogError("There is no PopupMenuAreaScript instance");
}
}