52 lines
1.6 KiB
C#
52 lines
1.6 KiB
C#
|
/*
|
||
|
|
Copyright (C) 2014-2019 de4dot@gmail.com
|
||
|
|
|
||
|
|
This file is part of dnSpy
|
||
|
|
|
||
|
|
dnSpy is free software: you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation, either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
dnSpy is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
using System.ComponentModel.Composition;
|
||
|
|
using Ookii.Dialogs.Wpf;
|
||
|
|
|
||
|
|
namespace dnSpy.Contracts.MVVM {
|
||
|
|
/// <summary>
|
||
|
|
/// Asks the user to pick a directory
|
||
|
|
/// </summary>
|
||
|
|
public interface IPickDirectory {
|
||
|
|
/// <summary>
|
||
|
|
/// Lets the user pick a directory. Returns null if user canceled.
|
||
|
|
/// </summary>
|
||
|
|
/// <param name="currentDir">Current directory or null</param>
|
||
|
|
/// <returns></returns>
|
||
|
|
string? GetDirectory(string? currentDir = null);
|
||
|
|
}
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// Implements <see cref="IPickDirectory"/>
|
||
|
|
/// </summary>
|
||
|
|
[Export(typeof(IPickDirectory))]
|
||
|
|
public sealed class PickDirectory : IPickDirectory {
|
||
|
|
/// <inheritdoc/>
|
||
|
|
public string? GetDirectory(string? currentDir) {
|
||
|
|
var dlg = new VistaFolderBrowserDialog();
|
||
|
|
dlg.SelectedPath = currentDir ?? string.Empty;
|
||
|
|
if (dlg.ShowDialog() != true)
|
||
|
|
return null;
|
||
|
|
|
||
|
|
return dlg.SelectedPath;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|