/// <summary>
/// The send message.
/// </summary>
/// <param name="key">
/// The key.
/// </param>
/// <param name="message">
/// The message.
/// </param>
public static void SendMessage(uint key, Utils.WindowsMessages message)
{
foreach (var menu in RootMenus)
{
menu.Value.OnReceiveMessage(message, Game.MouseScreenPosition, key);
}
}
/// <summary>
/// The on receive message.
/// </summary>
/// <param name="message">
/// The message.
/// </param>
/// <param name="cursorPos">
/// The cursor position.
/// </param>
/// <param name="menuItem">
/// The menu item.
/// </param>
public void OnReceiveMessage(Utils.WindowsMessages message, Vector2 cursorPos, MenuItem menuItem)
{
if (!MenuVariables.DragAndDropDictionary.ContainsKey(this.name))
{
MenuVariables.DragAndDropDictionary.Add(
this.name,
new DragAndDrop(MenuSettings.MenuItemHeight, this.itemList));
}
if (message == Utils.WindowsMessages.WM_LBUTTONDOWN)
{
MenuVariables.DragAndDropDictionary[this.name].LeftButtonDown(cursorPos);
return;
}
if (message == Utils.WindowsMessages.WM_LBUTTONUP)
{
MenuVariables.DragAndDropDictionary[this.name].LeftButtonUp(cursorPos, menuItem);
}
}
/// <summary>
/// The on receive message.
/// </summary>
/// <param name="message">
/// The message.
/// </param>
/// <param name="cursorPos">
/// The cursor position.
/// </param>
/// <param name="key">
/// The key.
/// </param>
/// <param name="args">
/// The args.
/// </param>
protected abstract void OnReceiveMessage(
Utils.WindowsMessages message,
Vector2 cursorPos,
uint key,
WndEventArgs args = null);
/// <summary>
/// The on receive message.
/// </summary>
/// <param name="message">
/// The message.
/// </param>
/// <param name="cursorPos">
/// The cursor position.
/// </param>
/// <param name="key">
/// The key.
/// </param>
/// <param name="draggableItems">
/// The Items.
/// </param>
/// <param name="args">
/// The args.
/// </param>
protected void DraggableOnReceiveMessage(
Utils.WindowsMessages message,
Vector2 cursorPos,
uint key,
List <DraggableItem> draggableItems,
WndEventArgs args = null)
{
if (!this.IsInside(cursorPos) && !this.BeingDragged)
{
this.OnReceiveMessage(message, cursorPos, key, args);
return;
}
if (!this.BeingDragged && message == Utils.WindowsMessages.WM_MOUSEMOVE &&
cursorPos.Distance(this.lastClickMousePosition) > 1 &&
Math.Abs(cursorPos.Y - this.lastClickMousePosition.Y) > 5)
{
if (this.leftButtonDown && !this.ResizeTransition.Moving)
{
this.PrepareDraggedIcon();
return;
}
}
if (this.BeingDragged && message == Utils.WindowsMessages.WM_MOUSEMOVE)
{
foreach (var draggableItem in
draggableItems.Where(
draggableItem => !draggableItem.BeingDragged && !draggableItem.DragTransition.Moving))
{
if (cursorPos.Y < draggableItem.RealPosition.Y + draggableItem.Height &&
draggableItem.OrderNumber == this.OrderNumber - 1)
{
draggableItem.DragTransition.Start(draggableItem.RealPosition, this.RealPosition);
this.OrderNumber--;
draggableItem.OrderNumber++;
break;
}
if (!(cursorPos.Y > draggableItem.RealPosition.Y) ||
draggableItem.OrderNumber != this.OrderNumber + 1)
{
continue;
}
draggableItem.DragTransition.Start(draggableItem.RealPosition, this.RealPosition);
this.OrderNumber++;
draggableItem.OrderNumber--;
break;
}
}
if (!this.dragAndDropSleeper.Sleeping && message == Utils.WindowsMessages.WM_LBUTTONDOWN)
{
this.leftButtonDown = true;
this.dragAndDropSleeper.Sleep(200);
this.lastClickMousePosition = cursorPos;
DelayAction.Add(
200,
() =>
{
if (!this.BeingDragged && this.leftButtonDown)
{
this.PrepareDraggedIcon();
}
});
}
if (message != Utils.WindowsMessages.WM_LBUTTONUP)
{
return;
}
this.leftButtonDown = false;
if (this.BeingDragged)
{
this.DragTransition.Start(this.Position, this.RealPosition);
this.ResizeBack();
this.BeingDragged = false;
return;
}
if (!this.dragAndDropSleeper.Sleeping)
{
return;
}
this.OnReceiveMessage(message, cursorPos, key, args);
}
/// <summary>
/// The on receive message.
/// </summary>
/// <param name="message">
/// The message.
/// </param>
/// <param name="cursorPos">
/// The cursor position.
/// </param>
/// <param name="key">
/// The key.
/// </param>
/// <param name="args">
/// The args.
/// </param>
protected override void OnReceiveMessage(
Utils.WindowsMessages message,
Vector2 cursorPos,
uint key,
WndEventArgs args = null)
{
// Spread the message to the menu's children recursively
foreach (var item in this.Items)
{
item.OnReceiveMessage(message, cursorPos, key, args);
// Console.WriteLine(args != null && item.IsInside(cursorPos));
}
foreach (var child in this.Children)
{
child.OnReceiveMessage(message, cursorPos, key, args);
}
if (!this.Visible || Config.DisableDrawings)
{
return;
}
if (message != Utils.WindowsMessages.WM_LBUTTONUP)
{
return;
}
if (this.IsRootMenu && this.Visible)
{
if (cursorPos.X - MenuSettings.BasePosition.X <= MenuSettings.MenuWidth + this.Height + 4)
{
var n = (cursorPos.Y - MenuSettings.BasePosition.Y) / MenuSettings.MenuItemHeight;
if (n < 0)
{
return;
}
n = (int)n;
if (this.MenuCount != n)
{
foreach (var schild in this.Children)
{
schild.Visible = false;
}
foreach (var sitem in this.Items)
{
sitem.Visible = false;
}
}
}
}
if (!this.IsInside(cursorPos))
{
return;
}
if (!this.IsRootMenu && this.Parent != null)
{
// Close all the submenus in the level
foreach (var child in this.Parent.Children)
{
if (child.Name == this.Name)
{
continue;
}
foreach (var schild in child.Children)
{
schild.Visible = false;
}
foreach (var sitem in child.Items)
{
sitem.Visible = false;
}
}
}
// Hide or Show the submenus.
foreach (var child in this.Children)
{
child.Visible = !child.Visible;
}
// Hide or Show the items.
foreach (var item in this.Items)
{
item.Visible = !item.Visible;
}
}
