public void SetupCommands(DirectoryTree dtree, DirectoryTreeViewModel rootModel)
{
#region RefreshCommand
RefreshCommand = new SimpleRoutedCommand(NavigationCommands.Refresh)
{
CanExecuteDelegate = x => true,
ExecuteDelegate = x => rootModel.SelectedDirectoryModel.Refresh()
};
#endregion
#region RenamdCommand
RenameCommand = new SimpleRoutedCommand(ApplicationCommands.SaveAs)
{
CanExecuteDelegate = x =>
{
return rootModel.SelectedDirectoryModel != null &&
rootModel.SelectedDirectoryModel.EmbeddedModel.IsEditable;
},
ExecuteDelegate = x =>
{
if (dtree._lastSelectedContainer != null)
{
DirectoryTree.SetIsEditing(dtree._lastSelectedContainer, true);
}
}
};
#endregion RenamdCommand
}
public void SetupCommands(DirectoryTree dtree, DirectoryTreeViewModel rootModel)
{
#region RefreshCommand
RefreshCommand = new SimpleRoutedCommand(NavigationCommands.Refresh)
{
CanExecuteDelegate = x => true,
ExecuteDelegate = x => rootModel.SelectedDirectoryModel.Refresh()
};
#endregion
#region RenamdCommand
RenameCommand = new SimpleRoutedCommand(ApplicationCommands.SaveAs)
{
CanExecuteDelegate = x =>
{
return(rootModel.SelectedDirectoryModel != null &&
rootModel.SelectedDirectoryModel.EmbeddedModel.IsEditable);
},
ExecuteDelegate = x =>
{
if (dtree._lastSelectedContainer != null)
{
DirectoryTree.SetIsEditing(dtree._lastSelectedContainer, true);
}
}
};
#endregion RenamdCommand
}
public DirectoryTreeCommands(DirectoryTree dtree, DirectoryTreeViewModel rootModel)
{
Func<ExModel[]> getSelectionFunc = new Func<ExModel[]>(() => { return new ExModel[] { rootModel.SelectedDirectoryModel.EmbeddedModel }; });
Func<DirectoryModel> getCurrentFunc = new Func<DirectoryModel>(() => { return rootModel.SelectedDirectoryModel.EmbeddedDirectoryModel; });
Func<System.Drawing.Point> getMousePositionFunc = new Func<System.Drawing.Point>(() =>
{ Point pt = dtree.PointToScreen(Mouse.GetPosition(dtree)); return new System.Drawing.Point((int)pt.X, (int)pt.Y); });
SetupCommands(getSelectionFunc, getCurrentFunc, getMousePositionFunc);
SetupCommands(dtree, rootModel);
SimpleRoutedCommand.Register(typeof(DirectoryTree), RefreshCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), RenameCommand, new KeyGesture(Key.F2));
SimpleRoutedCommand.Register(typeof(DirectoryTree), ContextMenuCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), PropertiesCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), CopyCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), PasteCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), DeleteCommand, new KeyGesture(Key.Delete));
dtree.AddHandler(TreeViewItem.MouseRightButtonUpEvent, new MouseButtonEventHandler(
(MouseButtonEventHandler)delegate(object sender, MouseButtonEventArgs args)
{
ApplicationCommands.ContextMenu.Execute(null, dtree);
}));
}
public DirectoryTreeCommands(DirectoryTree dtree, DirectoryTreeViewModel rootModel)
{
Func <ExModel[]> getSelectionFunc = new Func <ExModel[]>(() => { return(new ExModel[] { rootModel.SelectedDirectoryModel.EmbeddedModel }); });
Func <DirectoryModel> getCurrentFunc = new Func <DirectoryModel>(() => { return(rootModel.SelectedDirectoryModel.EmbeddedDirectoryModel); });
Func <System.Drawing.Point> getMousePositionFunc = new Func <System.Drawing.Point>(() =>
{ Point pt = dtree.PointToScreen(Mouse.GetPosition(dtree)); return(new System.Drawing.Point((int)pt.X, (int)pt.Y)); });
SetupCommands(getSelectionFunc, getCurrentFunc, getMousePositionFunc);
SetupCommands(dtree, rootModel);
SimpleRoutedCommand.Register(typeof(DirectoryTree), RefreshCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), RenameCommand, new KeyGesture(Key.F2));
SimpleRoutedCommand.Register(typeof(DirectoryTree), ContextMenuCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), PropertiesCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), CopyCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), PasteCommand);
SimpleRoutedCommand.Register(typeof(DirectoryTree), DeleteCommand, new KeyGesture(Key.Delete));
dtree.AddHandler(TreeViewItem.MouseRightButtonUpEvent, new MouseButtonEventHandler(
(MouseButtonEventHandler) delegate(object sender, MouseButtonEventArgs args)
{
ApplicationCommands.ContextMenu.Execute(null, dtree);
}));
}
//public static void OnSelectedDirectoryChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
//{
// DirectoryTree dt = (DirectoryTree)sender;
// dt.RootModel.SelectedDirectory = args.NewValue as DirectoryInfoEx;
//}
public static void OnRootDirectoryChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
DirectoryTree dt = (DirectoryTree)sender;
dt.RootModel.RootDirectory = args.NewValue as DirectoryInfoEx;
}
