public TreeViewController(TreeViewContext context)
{
_context = context;
if (_context.TreeNodes.Count() == 0)
{
_context.TreeNodes.AddRange(defaultTreeViewState);
_context.SaveChanges();
}
}
/// <summary>
/// Sets the root resource folder, registers events and refreshes controls</summary>
/// <param name="rootFolder">Resource folder</param>
public void SetRootFolder(IResourceFolder rootFolder)
{
if (m_watcher == null)
{
m_uiThreadContext = SynchronizationContext.Current;
m_watcher = new FileSystemWatcher();
m_watcher.SynchronizingObject = m_mainForm;
m_watcher.IncludeSubdirectories = true;
m_watcher.EnableRaisingEvents = false;
m_watcher.Created += Watcher_FileChanged;
m_watcher.Deleted += Watcher_FileChanged;
m_watcher.Renamed += Watcher_Renamed;
// We need to shut down the watcher before the dispose phase begins
// this is because file events can occur while disposing other MEF objects
// (eg, flushing out a cached file). When this happens, we can get a
// callback that can end up accessing MEF objects that have already
// been disposed.
Application.ApplicationExit += ShutdownWatcher;
}
IFileSystemResourceFolder rootDirectory = rootFolder as IFileSystemResourceFolder;
if (rootDirectory != null)
{
m_watcher.Path = rootDirectory.FullPath;
m_watcher.EnableRaisingEvents = true;
}
else
{
m_watcher.Path = null;
m_watcher.EnableRaisingEvents = false;
}
if (m_treeContext != null)
{
m_treeContext.SelectionChanged -= TreeSelectionChanged;
}
m_treeContext = new TreeViewContext(rootFolder);
m_treeContext.SelectionChanged += TreeSelectionChanged;
m_treeControlAdapter.TreeView = m_treeContext;
if (m_listContext != null)
{
m_listContext.SelectionChanged -= listSelectionContext_SelectionChanged;
}
m_listContext = new ListViewContext();
m_listContext.SelectionChanged += listSelectionContext_SelectionChanged;
m_listViewAdapter.ListView = m_listContext;
m_treeControlAdapter.Refresh(rootFolder);
}
/// <summary>
/// Sets the root resource folder, registers events and refreshes controls</summary>
/// <param name="rootFolder">Resource folder</param>
public void SetRootFolder(IResourceFolder rootFolder)
{
m_treeContext = new TreeViewContext(rootFolder);
m_treeSelectionContext = m_treeContext.As <ISelectionContext>();
m_treeSelectionContext.SelectionChanged += TreeSelectionChanged;
m_treeControlAdapter.TreeView = m_treeContext;
m_listContext = new ListViewContext();
m_listViewAdapter.ListView = m_listContext;
m_treeControlAdapter.Refresh(rootFolder);
}
/// <summary>
/// Sets the root resource folder, registers events and refreshes controls</summary>
/// <param name="rootFolder">Resource folder</param>
public void SetRootFolder(IResourceFolder rootFolder)
{
if (m_watcher == null)
{
m_watcher = new FileSystemWatcher();
m_watcher.SynchronizingObject = m_mainForm;
m_watcher.IncludeSubdirectories = true;
m_watcher.EnableRaisingEvents = false;
m_watcher.Created += Watcher_FileChanged;
m_watcher.Deleted += Watcher_FileChanged;
m_watcher.Renamed += Watcher_Renamed;
}
IFileSystemResourceFolder rootDirectory = rootFolder as IFileSystemResourceFolder;
if (rootDirectory != null)
{
m_watcher.Path = rootDirectory.FullPath;
m_watcher.EnableRaisingEvents = true;
}
else
{
m_watcher.Path = null;
m_watcher.EnableRaisingEvents = false;
}
if (m_treeContext != null)
{
m_treeContext.SelectionChanged -= TreeSelectionChanged;
}
m_treeContext = new TreeViewContext(rootFolder);
m_treeContext.SelectionChanged += TreeSelectionChanged;
m_treeControlAdapter.TreeView = m_treeContext;
if (m_listContext != null)
{
m_listContext.SelectionChanged -= listSelectionContext_SelectionChanged;
}
m_listContext = new ListViewContext();
m_listContext.SelectionChanged += listSelectionContext_SelectionChanged;
m_listViewAdapter.ListView = m_listContext;
m_treeControlAdapter.Refresh(rootFolder);
}
public async Task <ActionResult <List <TreeViewMenuItem> > > GetTreeViewMenuItems(TreeViewContext context)
{
if (context.Node is null)
{
ModelState.AddModelError(nameof(TreeViewContext.Node), $"The {nameof(TreeViewContext.Node)} field is required.");
}
if (ModelState.ErrorCount != 0)
{
return(BadRequest(new ValidationProblemDetails(ModelState)
{
Status = StatusCodes.Status400BadRequest,
}));
}
return(Ok(await context.Server.GetDatabaseSystem().LoadTreeViewMenuItems(context.Node !, context.Database, context.Server.Id !.Value)));
}
public async Task <ActionResult <IEnumerable <TreeViewNode> > > GetTreeViewNodes(TreeViewContext context)
{
return(Ok(await context.Server.GetDatabaseSystem().LoadTreeViewNodes(context.Database, context.Node)));
}
