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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <QWeakPointer>
#include <QSharedPointer>
namespace QmlDesigner {
class FormEditorItem;
class LayerItem;
class ResizeHandleItem;
class ResizeControllerData;
class WeakResizeController;
class ResizeController
{
friend WeakResizeController;
public:
ResizeController();
ResizeController(LayerItem *layerItem, FormEditorItem *formEditorItem);
ResizeController(const ResizeController &resizeController);
ResizeController(const WeakResizeController &resizeController);
~ResizeController();
ResizeController& operator=(const ResizeController &other);
void show();
void hide();
void updatePosition();
bool isValid() const;
FormEditorItem *formEditorItem() const;
bool isTopLeftHandle(const ResizeHandleItem *handle) const;
bool isTopRightHandle(const ResizeHandleItem *handle) const;
bool isBottomLeftHandle(const ResizeHandleItem *handle) const;
bool isBottomRightHandle(const ResizeHandleItem *handle) const;
bool isTopHandle(const ResizeHandleItem *handle) const;
bool isLeftHandle(const ResizeHandleItem *handle) const;
bool isRightHandle(const ResizeHandleItem *handle) const;
bool isBottomHandle(const ResizeHandleItem *handle) const;
WeakResizeController toWeakResizeController() const;
private: // functions
ResizeController(const QSharedPointer<ResizeControllerData> &data);
private: // variables
QSharedPointer<ResizeControllerData> m_data;
};
class WeakResizeController
{
friend ResizeController;
public:
WeakResizeController();
WeakResizeController(const WeakResizeController &resizeController);
WeakResizeController(const ResizeController &resizeController);
~WeakResizeController();
WeakResizeController& operator=(const WeakResizeController &other);
ResizeController toResizeController() const;
private: // variables
QWeakPointer<ResizeControllerData> m_data;
};
} // namespace QmlDesigner
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