protected override void LoadExample()
{
// store a reference to the original toolbar builder
if (originalDiagramToolbarsBuilder == null)
{
originalDiagramToolbarsBuilder = Form.CommandBarsManager.ToolbarsBuilder;
}
// create the custom buttom command if not already craated
if (customDiagramButtonCommand == null)
{
customDiagramButtonCommand = new NCustomDiagramButtonCommand();
Form.CommandBarsManager.Commander.Commands.Add(customDiagramButtonCommand);
}
NControlHelper.BeginUpdate(Form.CommandBarsManager.ParentControl);
// replace the toolbar builder with a custom one
Form.CommandBarsManager.ToolbarsBuilder = new NCustomDiagramToolbarsBuilder();
// recreate the command bars. Since we have replaced the toolbars builder,
// this will add the new command in the toolbars
Form.CommandBarsManager.Recreate();
NControlHelper.EndUpdate(Form.CommandBarsManager.ParentControl, true);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
try
{
NControlHelper.BeginUpdate(Form.CommandBarsManager.ParentControl);
Form.CommandBarsManager.Commander.Commands.Remove(customDiagramButtonCommand);
Form.CommandBarsManager.ToolbarsBuilder = originalDiagramToolbarsBuilder;
Form.CommandBarsManager.Recreate();
NControlHelper.EndUpdate(Form.CommandBarsManager.ParentControl, true);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
if (components != null)
{
components.Dispose();
}
}
base.Dispose(disposing);
}
protected override void LoadExample()
{
// store a reference to the original toolbar builder
if (originalDiagramContextMenuBuilder == null)
{
originalDiagramContextMenuBuilder = Form.CommandBarsManager.ContextMenuBuilder;
}
// create the custom buttom command if not already craated
if (customDiagramButtonCommand == null)
{
customDiagramButtonCommand = new NCustomContextMenuDiagramButtonCommand();
Form.CommandBarsManager.Commander.Commands.Add(customDiagramButtonCommand);
}
NControlHelper.BeginUpdate(Form.CommandBarsManager.ParentControl);
// replace the context menu builder with a custom one
Form.CommandBarsManager.ContextMenuBuilder = new NCustomDiagramContextMenuBuilder();
// recreate the command bars. This is needed because custom commands
// need to be exported to Nevron UI command contexts also
Form.CommandBarsManager.Recreate();
Form.View.DelegateBuildContextMenu = BuildContextMenu;
NControlHelper.EndUpdate(Form.CommandBarsManager.ParentControl, true);
}
protected override void WndProc(ref Message m)
{
base.WndProc(ref m);
if (m.Msg != NWMConstants.WM_MOUSEACTIVATE)
{
return;
}
Control c = NControlHelper.ControlFromPoint(Control.MousePosition);
if (c is NDecoratorBase)
{
m_Properties.SelectedObject = c;
}
Control decorator = NControlHelper.GetParentOfType(c, typeof(NDecoratorBase));
if (decorator != null)
{
m_Properties.SelectedObject = decorator;
}
}