public UndoEngineImplication(IServiceContainer provider)
: base(provider)
{
service = provider;
editToolStripMenuItem = (ToolStripMenuItem)service.GetService(typeof(ToolStripMenuItem));
cassPropertyGrid = (FilteredPropertyGrid)service.GetService(typeof(FilteredPropertyGrid));
}
/// <summary>
/// ��ʼ������HostDesign��Ķ����ص�ǰ��ѡ�ؼ��仯ʱ���¼��������Ϣ�����
/// �õ��ķ������Կؼ��������IJ˵���״̬������ǩ�ؼ���TabControl�����˵�����
/// ��ӵķ�����/�ظ�
/// </summary>
internal void Initialize()
{
host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (host == null)
{
return;
}
try
{
selectionService = (ISelectionService)(this.GetService(typeof(ISelectionService)));
selectionService.SelectionChanged += new EventHandler(selectionService_SelectionChanged);
if (host.RootComponent != null)
{
((Control)host.RootComponent).Resize += new EventHandler(CassView_Resize);
}
cassPropertyGrid = (FilteredPropertyGrid)(this.GetService(typeof(FilteredPropertyGrid)));
operateMenu = (ContextMenuStrip)(this.GetService(typeof(ContextMenuStrip)));
designMousePosition = (ToolStripStatusLabel)(this.GetService(typeof(ToolStripStatusLabel)));
editToolMenuItem = (ToolStripMenuItem)this.GetService(typeof(ToolStripMenuItem));
//��ӳ���/�ظ���������
IServiceContainer serviceContainer = host.GetService(typeof(ServiceContainer)) as IServiceContainer;
undoEngine = new UndoEngineImplication(serviceContainer);
undoEngine.Enabled = false; //�رճ������ظ�����
host.AddService(typeof(UndoEngineImplication), undoEngine);
}
catch (Exception ex) { }
}
