/// <summary>
/// Constructor.
/// </summary>
/// <param name="explorer"></param>
/// <param name="parent"></param>
/// <param name="path"></param>
public FolderTreeNode(FolderExplorerComponent explorer, FolderTreeNode parent, Path path)
{
_explorer = explorer;
_parent = parent;
_subTree = new Tree <FolderTreeNode>(GetBinding(_explorer));
// always start with container folder
SetFolder(new ContainerFolder(path, true));
}
/// <summary>
/// Constructs a tree item binding.
/// </summary>
/// <param name="explorer"></param>
/// <returns></returns>
private static TreeItemBinding <FolderTreeNode> GetBinding(FolderExplorerComponent explorer)
{
var binding = new TreeItemBinding <FolderTreeNode>
{
NodeTextProvider = node => node.Folder.Text,
IconSetProvider = node => node.Folder.IconSet,
TooltipTextProvider = node => node.Folder.Tooltip,
ResourceResolverProvider = node => node.Folder.ResourceResolver,
CanAcceptDropHandler = explorer.CanFolderAcceptDrop,
AcceptDropHandler = explorer.FolderAcceptDrop,
CanHaveSubTreeHandler = node => node.CanHaveSubTree,
IsExpandedGetter = node => node.Expanded,
IsExpandedSetter = (node, expanded) => node.Expanded = expanded,
SubTreeProvider = node => node.GetSubTree()
};
return(binding);
}
private void BuildFolderExplorers()
{
var folderSystems = FolderExplorerComponentSettings.Default.ApplyFolderSystemsOrder(_folderSystems);
// create a folder explorer component and a tab page for each folder system
foreach (var folderSystem in folderSystems)
{
IFolderExplorerComponent explorer = new FolderExplorerComponent(folderSystem, this);
explorer.Initialized += FolderSystemInitializedEventHandler;
explorer.SelectedFolderChanged += OnSelectedFolderChanged;
folderSystem.SetContext(new FolderSystemContext(this, explorer, _contentComponent));
folderSystem.TitleChanged += FolderSystemTitleChangedEventHandler;
folderSystem.TitleIconChanged += FolderSystemIconChangedEventHandler;
var page = CreatePageForFolderExplorer(explorer);
_folderExplorerComponents.Add(folderSystem, (FolderExplorerComponent)page.Component);
_stackTabComponent.Pages.Add(page);
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="explorer"></param>
public FolderTreeRoot(FolderExplorerComponent explorer)
: base(explorer, null, new Path("", null))
{
}