/// <summary>
/// Performs the bubble action.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="action">The action.</param>
/// <param name="e">The e.</param>
public override void PerformBubbleAction <T>(GuiControlEventDelegate <T> action, T e)
{
if (this.FaceId.HasValue && this.DataSource.HasValue)
{
GuiFace face = Game.GuiManager.GetFace(this.FaceId.Value);
DataIndex = 0;
int x = X.GetValueOrDefault(0);
int y = Y.GetValueOrDefault(0);
foreach (var dataItem in this.DataSource.Value)
{
DataItem = dataItem;
// Note that ChildOffsetX is usually a data bound and would be called with a different DataItem each time - exactly the way we want it.
int childOffsetX = ChildOffsetX.GetValueOrDefault(0);
int childOffsetY = ChildOffsetY.GetValueOrDefault(0);
if (e is MouseEventArgument)
{
(e as MouseEventArgument).X -= childOffsetX + x;
(e as MouseEventArgument).Y -= childOffsetY + y;
}
foreach (var control in Enumerable.Reverse(face.Controls))
{
control.Bubble(action, e);
}
if (e is MouseEventArgument)
{
(e as MouseEventArgument).X += childOffsetX + x;
(e as MouseEventArgument).Y += childOffsetY + y;
}
DataIndex++;
}
DataItem = null;
}
}
/// <summary>
/// Renders this control.
/// </summary>
/// <param name="offsetX">The X offset.</param>
/// <param name="offsetY">The Y offset.</param>
public override void RenderControl(int offsetX, int offsetY)
{
if (this.FaceId.HasValue && this.DataSource.HasValue)
{
GuiFace face = Game.GuiManager.GetFace(this.FaceId.Value);
DataIndex = 0;
foreach (var dataItem in this.DataSource.Value)
{
DataItem = dataItem;
// Note that ChildOffsetX is usually a data bound and would be called with a different DataItem each time - exactly the way we want it.
face.Render(offsetX + X.GetValueOrDefault(0) + ChildOffsetX.GetValueOrDefault(0), offsetY + Y.GetValueOrDefault(0) + ChildOffsetY.GetValueOrDefault(0));
DataIndex++;
}
DataItem = null;
}
}