/// <summary>
/// Called by the FileManager control to execute a command.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The <see cref="EPiServer.Templates.Advanced.FileManager.Core.FileManagerCommandEventArgs"/> instance containing the event data.</param>
protected virtual void ExecuteCommand(object sender, FileManagerCommandEventArgs e)
{
switch (e.CommandName)
{
case FileManagerCommandName.LoadView:
// Loading a new view so the state of the old view should be cleared.
LoadView((string)e.CommandArguments, true);
break;
case FileManagerCommandName.SelectFolder:
CurrentVirtualPath = (string)e.CommandArguments;
ClearFileVersionSelection();
break;
case FileManagerCommandName.CopySelection:
PasteBuffer.Clear();
SelectedItems.CopyTo(PasteBuffer);
PasteMode = PasteMode.Copy;
break;
case FileManagerCommandName.CutSelection:
PasteBuffer.Clear();
SelectedItems.CopyTo(PasteBuffer);
PasteMode = PasteMode.Cut;
break;
case FileManagerCommandName.PasteItems:
FileSystemUtility.PasteFiles(PasteBuffer, CurrentVirtualDirectory, PasteMode);
// Reset the paste buffer
PasteBuffer.Clear();
PasteMode = PasteMode.Copy;
break;
case FileManagerCommandName.DeleteSelection:
FileSystemUtility.DeleteItems(SelectedItems);
SelectedItems.Clear();
ClearFileVersionSelection();
break;
case FileManagerCommandName.DeleteVersion:
FileSystemUtility.DeleteVersion(SingleSelectedFile as IVersioningFile, SelectedFileVersionId);
ClearFileVersionSelection();
break;
case FileManagerCommandName.RestoreVersion:
FileSystemUtility.RestoreVersion(SingleSelectedFile as IVersioningFile, SelectedFileVersionId);
ClearFileVersionSelection();
break;
case FileManagerCommandName.CheckoutSelection:
FileSystemUtility.CheckoutItems(SelectedItems);
ClearFileVersionSelection();
break;
case FileManagerCommandName.UndoCheckoutSelection:
FileSystemUtility.UndoCheckoutItems(SelectedItems);
ClearFileVersionSelection();
break;
}
}
/// <summary>
/// Loads the previous view.
/// </summary>
/// <param name="sender">The sender requesting the view change.</param>
/// <returns>The <see cref="FileManagerCommandEventArgs"/> object used when loading the view.</returns>
public virtual FileManagerCommandEventArgs LoadPreviousView(object sender)
{
FileManagerCommandEventArgs e = new FileManagerCommandEventArgs(FileManagerCommandName.LoadView, PreviousView);
RaiseCommand(sender, e);
return(e);
}
/// <summary>
/// Handles the CommandExecuted event raised by the FileManager control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.Templates.Advanced.FileManager.Core.FileManagerCommandEventArgs"/> instance containing the event data.</param>
void FileManager_CommandExecuted(object sender, FileManagerCommandEventArgs e)
{
// If the current folder changes we update the cookie crumbs
if (e.CommandName == FileManagerCommandName.SelectFolder)
{
CreateChildControls();
}
}
/// <summary>
/// Handles the CommandExecuted event of the FileManager control to update button state when file checkin state changes.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.Templates.Advanced.FileManager.Core.FileManagerCommandEventArgs"/> instance containing the event data.</param>
private void FileManager_CommandExecuted(object sender, FileManagerCommandEventArgs e)
{
if (e.CommandName == "CheckOutSelection" ||
e.CommandName == "CheckInFile" ||
e.CommandName == "UndoCheckOutSelection")
{
EnableButtons();
}
}
/// <summary>
/// Handles the CommandExecute event of the FileManager control to update the file list when a change occur.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EPiServer.Templates.Advanced.FileManager.Core.FileManagerCommandEventArgs"/> instance containing the event data.</param>
private void FileManager_CommandExecute(object sender, FileManagerCommandEventArgs e)
{
if (sender == this)
{
return;
}
if (e.CommandName == FileManagerCommandName.SelectFolder)
{
// Repopulate the file list if the current folder changed.
DataBindFileList();
}
}
/// <summary>
/// Raises a file manager command event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">An <see cref="EPiServer.Templates.Advanced.FileManager.Core.FileManagerCommandEventArgs"/> object that contains the event data.</param>
public virtual void RaiseCommand(object sender, FileManagerCommandEventArgs e)
{
if (_commandExecuting != null)
{
_commandExecuting(sender, e);
}
if (e.CancelCommand)
{
return;
}
ExecuteCommand(sender, e);
if (_commandExecute != null)
{
_commandExecute(sender, e);
}
if (_commandExecuted != null)
{
_commandExecuted(sender, e);
}
}
