using System.Collections;
using System.Collections.Generic;
namespace Netron.Diagramming.Core {
///
/// Group tool
///
class SendToFrontTool : AbstractTool {
#region Fields
#endregion
#region Constructor
///
/// Initializes a new instance of the class.
///
/// The name of the tool.
public SendToFrontTool(string name)
: base(name) {
}
#endregion
#region Methods
///
/// Called when the tool is activated.
///
protected override void OnActivateTool() {
if (this.Controller.Model.Selection.SelectedItems != null && this.Controller.Model.Selection.SelectedItems.Count > 0) {
#region Preparation of the ordering
//the items have to be moved in the order of the Paintables
//Usually this is a good moment to make a little drawing or example
//to see how things function.
SortedList list = new SortedList();
foreach (IDiagramEntity entity in this.Controller.Model.Selection.FlattenedSelectionItems) {
//the addition will automatically put the item in increasing order
list.Add(this.Controller.Model.Paintables.IndexOf(entity), entity);
}
#endregion
//send them backwards
for (int k = 0; k < list.Count; k++) {
this.Controller.Model.SendToFront(list.Values[k]);
}
}
DeactivateTool();
}
#endregion
}
}