/// <summary>
/// Called when the panel is about to redraw.
/// </summary>
/// <param name="e">.</param>
/// <remarks>
/// Set <see cref="PanelEventArgs.Ignore"/> = true if the module redraws the panel itself.
/// <para>
/// The base method triggers the <see cref="Redrawing"/> event.
/// </para>
/// </remarks>
public virtual void UIRedrawing(PanelEventArgs e)
{
Redrawing?.Invoke(this, e);
}
/// <summary>
/// Called when the panel is about to be closed.
/// </summary>
/// <param name="e">.</param>
/// <remarks>
/// There are issues: http://bugs.farmanager.com/view.php?id=602
/// <para>
/// Far calls this unexpectedly on plugin commands invoked from the command line
/// even if a new panel is not going to be opened and the current one closed.
/// Thus, it can be called more than once.
/// </para>
/// </remarks>
public virtual void UIClosing(PanelEventArgs e) //_090321_165608
{
Closing?.Invoke(this, e);
}
//_090321_165608
/// <summary>
/// Called when the panel is about to be closed.
/// </summary>
/// <param name="e">.</param>
/// <remarks>
/// There are issues: http://bugs.farmanager.com/view.php?id=602
/// <para>
/// Far calls this unexpectedly on plugin commands invoked from the command line
/// even if a new panel is not going to be opened and the current one closed.
/// Thus, it can be called more than once.
/// </para>
/// </remarks>
public virtual void UIClosing(PanelEventArgs e)
{
if (Closing != null)
Closing(this, e);
}
/// <summary>
/// Called when the panel is about to redraw.
/// </summary>
/// <param name="e">.</param>
/// <remarks>
/// Set <see cref="PanelEventArgs.Ignore"/> = true if the module redraws the panel itself.
/// <para>
/// The base method triggers the <see cref="Redrawing"/> event.
/// </para>
/// </remarks>
public virtual void UIRedrawing(PanelEventArgs e)
{
if (Redrawing != null)
Redrawing(this, e);
}
/// <inheritdoc/>
public override void UIRedrawing(PanelEventArgs e)
{
base.UIRedrawing(e);
string dir = string.Empty;
var file = CurrentFile;
if (file != null)
{
TreeFile node = (TreeFile)file;
TreeFile parent = node.Parent;
if (parent != null)
dir = parent.Path;
else
dir = node.Path;
}
if (dir.Length > 0)
{
Title = "Tree: " + dir;
}
else
{
Title = "Tree";
dir = "*"; // to avoid empty (Far closes on dots or CtrlPgUp); STOP: see _130117_234326
}
//! panel directory is not the same as the explorer location
CurrentLocation = dir;
}