private static void CreateShellMenuCommands([NotNull] ShellContext context, [NotNull] OleMenuCommandService menuCommandService, [NotNull] Dictionary <ShellMenuCommandPlacement, List <UnboundCommand> > unboundCommands, ShellMenuCommandPlacement placement, int cmdid)
{
Debug.ArgumentNotNull(context, nameof(context));
Debug.ArgumentNotNull(menuCommandService, nameof(menuCommandService));
Debug.ArgumentNotNull(unboundCommands, nameof(unboundCommands));
var commands = unboundCommands[placement];
if (commands.Count == 0)
{
var commandId = new CommandID(GuidList.CommandSet, cmdid);
var menuCommand = new OleMenuCommand(delegate { }, commandId, @"Extensibility Menu");
menuCommand.BeforeQueryStatus += delegate { menuCommand.Visible = false; };
menuCommandService.AddCommand(menuCommand);
menuCommands.Add(menuCommand);
return;
}
commands.Sort(new UnboundCommandSorter());
foreach (var unboundShellCommand in commands)
{
var command = unboundShellCommand.Command;
var commandId = new CommandID(GuidList.CommandSet, cmdid);
EventHandler execute = delegate
{
AppHost.Usage.ReportCommand(command, context);
command.Execute(context);
};
var menuCommand = new OleMenuCommand(execute, commandId, command.Text);
EventHandler queryStatus = delegate
{
try
{
menuCommand.Enabled = command.CanExecute(context);
menuCommand.Visible = command.IsVisible;
}
catch
{
menuCommand.Visible = false;
throw;
}
};
command.CanExecuteChanged += queryStatus;
menuCommand.BeforeQueryStatus += queryStatus;
menuCommandService.AddCommand(menuCommand);
menuCommands.Add(menuCommand);
cmdid++;
}
}
public ShellMenuCommandAttribute(ShellMenuCommandPlacement placement, double priority)
{
Placement = placement;
Priority = priority;
IsBound = false;
}
