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/****************************************************************************
**
** Copyright (C) 2019 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 <imagecacheauxiliarydata.h>
#include <QObject>
#include <QQmlEngine>
#include <memory>
namespace QmlDesigner {
class PreviewImageTooltip;
class AsynchronousImageCache;
class PreviewTooltipBackend : public QObject
{
Q_OBJECT
Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
Q_PROPERTY(QString path READ path WRITE setPath NOTIFY pathChanged)
Q_PROPERTY(QString info READ info WRITE setInfo NOTIFY infoChanged)
Q_PROPERTY(QString extraId READ extraId WRITE setExtraId NOTIFY extraIdChanged)
Q_PROPERTY(bool scaleImage READ scaleImage WRITE setScaleImage NOTIFY scaleImageChanged)
public:
PreviewTooltipBackend(AsynchronousImageCache &cache);
~PreviewTooltipBackend();
Q_INVOKABLE void showTooltip();
Q_INVOKABLE void hideTooltip();
Q_INVOKABLE void reposition();
QString name() const;
void setName(const QString &name);
QString path() const;
void setPath(const QString &path);
QString info() const;
void setInfo(const QString &info);
QString extraId() const;
void setExtraId(const QString &extraId);
bool scaleImage() const;
void setScaleImage(bool scale);
bool isVisible() const;
void setAuxiliaryData(ImageCache::AuxiliaryData auxiliaryData)
{
m_auxiliaryData = std::move(auxiliaryData);
}
signals:
void nameChanged();
void pathChanged();
void infoChanged();
void extraIdChanged();
void scaleImageChanged();
private:
QString m_name;
QString m_path;
QString m_info;
QString m_extraId;
bool m_scaleImage = true;
std::unique_ptr<PreviewImageTooltip> m_tooltip;
ImageCache::AuxiliaryData m_auxiliaryData;
AsynchronousImageCache &m_cache;
};
}
QML_DECLARE_TYPE(QmlDesigner::PreviewTooltipBackend)
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