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optimize<FolderDialog>: simplify FolderDialog interface

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This commit is contained in:
leo 2020-11-23 14:02:13 +08:00
parent 5a9c4c32b0
commit 9d9e741aa5
6 changed files with 16 additions and 43 deletions
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39
src/UI/FolderDailog.xaml.cs
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@ -92,8 +92,8 @@ namespace SourceGit.UI {
/// Constructor
/// </summary>
/// <param name="title"></param>
/// <param name="initPath"></param>
public FolderDailog(string title, string initPath) {
/// <param name="cb"></param>
public FolderDailog(string title, Action<string> onOK) {
InitializeComponent();
// Move to center.
@ -104,46 +104,23 @@ namespace SourceGit.UI {
var drives = DriveInfo.GetDrives();
foreach (var drive in drives) {
var node = new Node(drive.Name, drive.Name);
node.CollectChildren();
if (initPath != null && initPath.StartsWith(drive.Name)) InitializePath(node, initPath);
root.Children.Add(node);
}
cb = onOK;
btnSure.IsEnabled = false;
txtTitle.Content = title.ToUpper();
treePath.ItemsSource = root.Children;
if (selected != null) {
Helpers.TreeViewHelper.SelectOneByContext(treePath, selected);
} else {
btnSure.IsEnabled = false;
}
}
/// <summary>
/// Set callbacks on click OK.
/// Open dialog.
/// </summary>
/// <param name="title"></param>
/// <param name="onOK"></param>
public void Open(Action<string> onOK) {
cb = onOK;
Show();
}
/// <summary>
/// Initialize given path.
/// </summary>
/// <param name="parent"></param>
/// <param name="initPath"></param>
private void InitializePath(Node parent, string initPath) {
foreach (var child in parent.Children) {
child.CollectChildren();
if (child.Path == initPath) {
selected = child;
} else if (initPath.StartsWith(child.Path)) {
InitializePath(child, initPath);
}
}
public static void Open(string title, Action<string> onOK) {
new FolderDailog(title, onOK).Show();
}
#region EVENTS