/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <rtl/ustring.hxx>
namespace framework{
/** @short can be used to detect, if a target name (used e.g. for XFrame.findFrame()) has a special meaning or can be used as normal frame name (e.g. for XFrame.setName()).
*/ class TargetHelper
{
public:
/** @short it's used at the following interfaces to classify target names.
*/ enumclass ESpecialTarget
{
Blank, Default,
Beamer,
HelpTask
};
// interface
public:
/** @short it checks the given unknown target name, if it's the expected special one.
@note An empty target is similar to "_self"!
@param sCheckTarget must be the unknown target name, which should be checked.
@param eSpecialTarget represent the expected target.
@return It returns <TRUE/> if <var>sCheckTarget</var> represent the expected <var>eSpecialTarget</var> value; <FALSE/> otherwise.
*/ staticbool matchSpecialTarget(std::u16string_view sCheckTarget ,
ESpecialTarget eSpecialTarget);
/** @short it checks, if the given name can be used to set it at a frame using XFrame.setName() method.
@descr Because we handle special targets in a hard coded way (means we do not check the real name of a frame then) such named frames will never be found!
And in case such special names can exists one times only by definition inside the same frame tree (e.g. _beamer and OFFICE_HELP_TASK) it's not a good idea to allow anything here :-)
Of course we can't check unknown names, which are not special ones. But we decide, that it's not allowed to use "_" as first sign (because we reserve this letter for our own purposes!) and the value must not a well known special target.
@param sName the new frame name, which should be checked.
*/ staticbool isValidNameForFrame(std::u16string_view sName);
};
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