/// <summary>
/// Opens the file.
/// </summary>
/// <remarks>
/// It is called for the current file when [Enter] is pressed.
/// The base method just calls <see cref="FarNet.Explorer.OpenFile"/> if the explorer supports it.
/// </remarks>
/// <param name="file">The file to be opened.</param>
public virtual void UIOpenFile(FarFile file)
{
if (file == null)
{
return;
}
if (!Explorer.CanOpenFile)
{
return;
}
var args = new OpenFileEventArgs(file);
var explorer = UIOpenFile(args);
if (explorer != null)
{
explorer.OpenPanelChild(this);
}
}
/// <summary>
/// Calls <see cref="FarNet.Explorer.OpenFile"/>.
/// </summary>
/// <param name="args">.</param>
public virtual Explorer UIOpenFile(OpenFileEventArgs args)
{
return(Explorer.OpenFile(args));
}
/// <summary>
/// Opens the file.
/// </summary>
/// <param name="args">.</param>
/// <returns>The explorer to be opened in a child panel, or null.</returns>
/// <remarks>
/// It is normally called for the current file in a panel on [Enter].
/// The core does nothing after the call if it returns null.
/// Otherwise it opens the returned explorer.
/// </remarks>
public virtual Explorer OpenFile(OpenFileEventArgs args)
{
return(null);
}
