/// <summary>
///
/// </summary>
/// <param name="designer"></param>
/// <param name="rootComponentType">it can be null. if not null then it must be a type derived from Diagram</param>
public ItemDesignerHost(IXDesignerHost designer, Type rootComponentType)
{
InitializeComponent();
_undoEngine = new UndoEngine2();
if (rootComponentType == null)
{
dsf = new DesignSurface(typeof(Diagram));
}
else
{
dsf = new DesignSurface(rootComponentType);
}
Control control = dsf.View as Control;
this.Controls.Add(control);
control.Dock = DockStyle.Fill;
control.Visible = true;
//
IDesignerHost host = (IDesignerHost)dsf.GetService(typeof(IDesignerHost));
root = (Diagram)host.RootComponent;
root.Dock = DockStyle.Fill;
//
DesignMessageFilter filter = new DesignMessageFilter(dsf);
Application.AddMessageFilter(filter);
}
//
public DiagramDesignerHolder()
{
InitializeComponent();
btOK.BringToFront();
btCancel.BringToFront();
_undoEngine = new UndoEngine2();
//
dsf = new DesignSurface(typeof(DiagramViewer));
Control control = dsf.View as Control; //DesignerFrame
splitContainer1.Panel2.Controls.Add(control);
control.Dock = DockStyle.Fill;
control.Visible = true;
splitContainer1.SplitterMoved += new SplitterEventHandler(splitContainer1_SplitterMoved);
this.Resize += new EventHandler(designview_Resize);
splitContainer1.SplitterWidth = 3;
//
IDesignerHost host = (IDesignerHost)dsf.GetService(typeof(IDesignerHost));
root = (DiagramViewer)host.RootComponent;
root.Dock = DockStyle.Fill;
root.AssignHolder(this);
//
host.AddService(typeof(PropertyGrid), propertyGrid1);
host.AddService(typeof(INameCreationService), new NameCreation());
//
selectionService = (ISelectionService)dsf.GetService(typeof(ISelectionService));
if (selectionService != null)
{
selectionService.SelectionChanged += new EventHandler(selectionService_SelectionChanged);
}
IComponentChangeService componentChangeService = (IComponentChangeService)dsf.GetService(typeof(IComponentChangeService));
componentChangeService.ComponentAdded += new ComponentEventHandler(componentChangeService_ComponentAdded);
componentChangeService.ComponentRemoving += new ComponentEventHandler(componentChangeService_ComponentRemoving);
componentChangeService.ComponentRemoved += new ComponentEventHandler(componentChangeService_ComponentRemoved);
componentChangeService.ComponentChanged += new ComponentChangedEventHandler(componentChangeService_ComponentChanged);
//
root.ControlRemoved += new ControlEventHandler(root_ControlRemoved);
//
_msgFilter = new DesignMessageFilter(dsf);
Application.AddMessageFilter(_msgFilter);
//
propertyGrid1.PropertyValueChanged += new PropertyValueChangedEventHandler(propertyGrid1_PropertyValueChanged);
propertyGrid1.HelpVisible = false;
propertyGrid1.PropertySort = PropertySort.Alphabetical;
propertyGrid1.SelectedObject = root;
//
}
