/// <summary>
/// Action to be taken when the OK button is pressed
/// </summary>
private void Ok()
{
if (string.IsNullOrEmpty(selectedFolder))
{
EditorUtility.DisplayDialog("No folder selected!", "The selected folder cannot be blank", "OK");
return;
}
OnFolderSelected.SafeInvoke(this,
new EventArgs <string>()
{
Value = selectedFolder
});
okClicked = true;
Close();
}
public override void Execute()
{
if (!CanExecute())
{
throw new CannotExecuteCommandException(GetType());
}
var openFolderDialog = new CommonOpenFileDialog {
IsFolderPicker = true, EnsurePathExists = true, Multiselect = false
};
var result = openFolderDialog.ShowDialog();
if (result != CommonFileDialogResult.Ok)
{
return;
}
var directoryPath = openFolderDialog.FileNames.Single();
OnFolderSelected?.Invoke(directoryPath);
}
protected override void OnInitialized()
{
base.OnInitialized();
Root.Padding = "5px";
Root.Layout = Layout.LayoutType.Column;
Root.Children = new List <Component>()
{
new Label("Wybierz folder")
{
Margin = "5px"
},
new TreeView()
{
Width = "100%",
Expand = true,
Name = "treeview",
Children = new List <Component>()
{
new TreeViewRoot("Computer")
{
Name = "computer_node",
Icon = Icons.Desktop
}
}
},
new Component()
{
Width = "100%",
MarginTop = "5px",
AutosizeY = true,
Children = new List <Component>()
{
new Button("Nowy folder")
{
Action = () => CreateNewFolder()
},
new Spacer(),
new Button("Anuluj")
{
Action = () => Hide()
},
new Button("Ok")
{
Appearance = Button.ButtonStyle.Filled,
MarginLeft = "5px",
Action = () =>
{
TreeViewNode node = (Root.FindChild("treeview") as TreeView).GetSelectedNode();
if (node != null && node is TreeViewDirectory)
{
OnFolderSelected?.Invoke(this, (node as TreeViewDirectory).Path);
}
Hide();
}
},
}
}
};
string[] drives = Directory.GetLogicalDrives();
TreeViewNode computerNode = Root.FindChild("computer_node") as TreeViewNode;
foreach (var drive in drives)
{
computerNode.Children.Add(new TreeViewDirectory(drive)
{
Icon = Icons.Hdd
});
}
}