public override bool CanExecute(object parameter)
{
var context = parameter as ContentEditorFieldContext;
if (context == null)
{
return(false);
}
var field = context.Field;
if (!(field.Control is LinkField))
{
return(false);
}
Context = context;
return(true);
}
public override bool CanExecute(object parameter)
{
var context = parameter as ContentEditorFieldContext;
if (context == null)
{
return(false);
}
var field = context.Field;
if (field.TemplateFieldId != PathFieldId)
{
return(false);
}
Context = context;
return(true);
}
private void OpenContextMenu([NotNull] object sender, [NotNull] ContextMenuEventArgs e)
{
Debug.ArgumentNotNull(sender, nameof(sender));
Debug.ArgumentNotNull(e, nameof(e));
ContextMenu = null;
var contentEditor = this.GetAncestorOrSelf <ContentEditor>();
if (contentEditor == null)
{
return;
}
var fld = sourceField;
if (fld == null)
{
e.Handled = true;
return;
}
var context = new ContentEditorFieldContext(contentEditor, fld, this);
var commands = CommandManager.GetCommands(context);
if (!commands.Any())
{
e.Handled = true;
return;
}
var contextMenu = new ContextMenu();
contextMenu.Build(commands, context);
ContextMenu = contextMenu;
}
private void ShowContextMenu([NotNull] object sender, [NotNull] RoutedEventArgs e)
{
Debug.ArgumentNotNull(sender, nameof(sender));
Debug.ArgumentNotNull(e, nameof(e));
ContextMenu = null;
var fld = Field;
if (fld == null)
{
return;
}
var context = new ContentEditorFieldContext(ContentEditor, fld, this);
var commands = CommandManager.GetCommands(context);
if (!commands.Any())
{
return;
}
var contextMenu = new ContextMenu
{
Placement = PlacementMode.Bottom,
PlacementTarget = this
};
contextMenu.Build(commands, context);
ContextMenu = contextMenu;
ContextMenu.IsOpen = true;
e.Handled = true;
}
public override void ContextMenuClosed()
{
Context = null;
}
