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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QML preview debug service.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** 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-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQMLPREVIEWSERVICE_H
#define QQMLPREVIEWSERVICE_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qqmlpreviewhandler.h"
#include "qqmlpreviewfileengine.h"
#include <private/qqmldebugserviceinterfaces_p.h>
QT_BEGIN_NAMESPACE
class QQmlPreviewFileEngineHandler;
class QQmlPreviewHandler;
class QQmlPreviewServiceImpl : public QQmlDebugService
{
Q_OBJECT
public:
enum Command {
File,
Load,
Request,
Error,
Rerun,
Directory,
ClearCache,
Zoom,
Fps,
Language
};
static const QString s_key;
QQmlPreviewServiceImpl(QObject *parent = nullptr);
virtual ~QQmlPreviewServiceImpl();
void messageReceived(const QByteArray &message) override;
void engineAboutToBeAdded(QJSEngine *engine) override;
void engineAboutToBeRemoved(QJSEngine *engine) override;
void stateChanged(State state) override;
void forwardRequest(const QString &file);
void forwardError(const QString &error);
void forwardFps(const QQmlPreviewHandler::FpsInfo &frames);
signals:
void error(const QString &file);
void file(const QString &file, const QByteArray &contents);
void directory(const QString &file, const QStringList &entries);
void load(const QUrl &url);
void rerun();
void clearCache();
void zoom(qreal factor);
#if QT_CONFIG(translation)
void language(const QUrl &context, const QLocale &locale);
#endif
private:
QScopedPointer<QQmlPreviewFileEngineHandler> m_fileEngine;
QScopedPointer<QQmlPreviewFileLoader> m_loader;
QQmlPreviewHandler m_handler;
QUrl m_currentUrl;
};
QT_END_NAMESPACE
#endif // QQMLPREVIEWSERVICE_H
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