private void FileTreeItemCtxMenu_New_File_Click(object sender, RoutedEventArgs e)
{
var dlg = new NewKeyDlg()
{
PromptText = "Please enter the file name:"
};
if (dlg.ShowDialog() == true)
{
var context = FileTree.SelectedItem as FileTreeViewItem;
if (context.Type == FileTreeViewItemType.FILE)
{
context = context.Parent;
}
var path = System.IO.Path.Combine(context.Path, dlg.InputName.Text);
if (File.Exists(path))
{
MessageBox.Show("File already exists.");
return;
}
var hFile = CreateFile(path, 0, 0, (IntPtr)0, 1, 0x80, (IntPtr)0);
CloseHandle(hFile);
var newItem = new FileTreeViewItem(path)
{
Parent = context
};
context.Items.Add(newItem);
}
}
private void FileTreeItemCtxMenu_New_Folder_Click(object sender, RoutedEventArgs e)
{
var dlg = new NewKeyDlg()
{
PromptText = "Please enter the folder name:"
};
if (dlg.ShowDialog() == true)
{
var context = FileTree.SelectedItem as FileTreeViewItem;
if (context.Type == FileTreeViewItemType.FILE)
{
context = context.Parent;
}
var path = System.IO.Path.Combine(context.Path, dlg.InputName.Text);
CreateDirectory(path, (IntPtr)0);
var newItem = new FileTreeViewItem(path)
{
Parent = context
};
int index = 0;
for (; index < context.Items.Count; index++)
{
if (context.Items[index].Type == FileTreeViewItemType.FILE)
{
break;
}
}
context.Items.Insert(index, newItem);
}
}
private ProjectItem CreateProjectItem([NotNull] Project project, [NotNull] FileTreeViewItem fileTreeViewItem)
{
Debug.ArgumentNotNull(project, nameof(project));
Debug.ArgumentNotNull(fileTreeViewItem, nameof(fileTreeViewItem));
var file = fileTreeViewItem.FileUri.FileName;
if (project.Contains(file))
{
return(null);
}
var result = new ProjectFileItem(project)
{
File = file
};
return(result);
}
/// <summary>
/// ファイルシステム監視イベントハンドラ
/// </summary>
/// <param name="sender">イベント発行元</param>
/// <param name="e">イベント引数</param>
private void OnFileSystemUpdated(object sender, FileSystemEventArgs e)
{
if (_dispatcher == null)
{
return;
}
_dispatcher.BeginInvoke(new Action(() =>
{
var dir = e.FullPath.Length >= 260 ? Path.GetDirectoryName(Kernel32.GetShortPath(e.FullPath)) : e.FullPath;
var items = this.MainTree.ItemsSource as ObservableCollection <FileTreeViewItem>;
var item = items.FirstOrDefault(x => x.Root == dir);
if (item != null)
{
var newItem = new FileTreeViewItem(dir, this.SearchPattern, this.IsFileEnabled, this.IsIconEnabled)
{
IsExpanded = item.IsExpanded
};
var index = items.IndexOf(item);
items.RemoveAt(index);
items.Insert(index, newItem);
}
}), DispatcherPriority.Normal);
}
/// <summary>
/// 初期化をおこないます。
/// </summary>
private void Initilization()
{
// テンプレート適用前は処理しない
if (this.MainTree == null)
{
return;
}
if (this.IsLoaded == false)
{
return;
}
var w = Window.GetWindow(this);
if (w == null)
{
return;
}
// 更新の必要性確認
if (this._isDirty == false)
{
return;
}
this._isDirty = false;
// とりあえず全クリア
this.MainTree.ItemsSource = null;
this._rootCollection.Clear();
// ノード確定
if (Directory.Exists(this.RootPath))
{
var root = new FileTreeViewItem(this.RootPath, this.SearchPattern, this.IsFileEnabled, this.IsIconEnabled);
root.ForceExpanding();
this._rootCollection.Add(root);
}
else
{
var handle = (new WindowInteropHelper(w)).Handle;
#region マイコンピュータ
this._myComputer = new FileTreeViewItem("", this.SearchPattern, this.IsFileEnabled, this.IsIconEnabled);
this._myComputer.Name = "マイコンピュータ";
this._myComputer.ForceExpanding();
this._myComputer.BitmapByteArray = Shell32.ShellInfo.GetSpecialIconByByteArray(handle, Shell32.ShellInfo.FolderID.MyComputer);
this._myComputer.Children = new ObservableCollection <FileTreeViewItem>();
var infoArray = DriveInfo.GetDrives();
foreach (var info in infoArray)
{
if (info.IsReady)
{
this._myComputer.Children.Add(new FileTreeViewItem(info.RootDirectory.FullName, this.SearchPattern, this.IsFileEnabled, this.IsIconEnabled));
}
}
#endregion マイコンピュータ
#region マイドキュメント
var myDocumentPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
var myDocument = new FileTreeViewItem(myDocumentPath, this.SearchPattern, this.IsFileEnabled, this.IsIconEnabled);
#endregion マイドキュメント
#region デスクトップ
var desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
var desktop = new FileTreeViewItem(desktopPath, this.SearchPattern, this.IsFileEnabled, this.IsIconEnabled);
desktop.Name = "デスクトップ";
desktop.ForceExpanding();
desktop.Children.Insert(0, this._myComputer);
desktop.Children.Insert(1, myDocument);
#endregion デスクトップ
this._rootCollection.Add(desktop);
}
// ツリーのルート要素確定
this.MainTree.ItemsSource = this._rootCollection;
#region ファイルシステムの監視
if (this._watchers != null)
{
foreach (var watcher in this._watchers)
{
watcher.EnableRaisingEvents = false;
watcher.Changed -= OnFileSystemUpdated;
watcher.Created -= OnFileSystemUpdated;
watcher.Deleted -= OnFileSystemUpdated;
watcher.Renamed -= OnFileSystemUpdated;
watcher.Dispose();
}
this._watchers.Clear();
}
else
{
this._watchers = new List <FileSystemWatcher>();
}
if (this.IsSynchronizeFileSystem)
{
foreach (var item in this._rootCollection)
{
if (!string.IsNullOrWhiteSpace(item.Root) && Directory.Exists(item.Root))
{
var watcher = new FileSystemWatcher()
{
Path = item.Root,
Filter = "",
NotifyFilter = NotifyFilters.FileName | NotifyFilters.DirectoryName | NotifyFilters.LastWrite,
IncludeSubdirectories = true,
SynchronizingObject = w as System.ComponentModel.ISynchronizeInvoke,
};
watcher.Changed += OnFileSystemUpdated;
watcher.Created += OnFileSystemUpdated;
watcher.Deleted += OnFileSystemUpdated;
watcher.Renamed += OnFileSystemUpdated;
watcher.EnableRaisingEvents = true;
this._watchers.Add(watcher);
}
}
}
#endregion ファイルシステムの監視
}
