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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QPLATFORMINTEGRATION_MINIMAL_H
#define QPLATFORMINTEGRATION_MINIMAL_H

#include <qpa/qplatformintegration.h>
#include <qpa/qplatformscreen.h>

QT_BEGIN_NAMESPACE

class QMinimalScreen : public QPlatformScreen
{
public:
    QMinimalScreen()
        : mDepth(32), mFormat(QImage::Format_ARGB32_Premultiplied) {}

    QRect geometry() const Q_DECL_OVERRIDE { return mGeometry; }
    int depth() const Q_DECL_OVERRIDE { return mDepth; }
    QImage::Format format() const Q_DECL_OVERRIDE { return mFormat; }

public:
    QRect mGeometry;
    int mDepth;
    QImage::Format mFormat;
    QSize mPhysicalSize;
};

class QMinimalIntegration : public QPlatformIntegration
{
public:
    enum Options { // Options to be passed on command line or determined from environment
        DebugBackingStore = 0x1,
        EnableFonts = 0x2
    };

    explicit QMinimalIntegration(const QStringList &parameters);
    ~QMinimalIntegration();

    bool hasCapability(QPlatformIntegration::Capability cap) const Q_DECL_OVERRIDE;
    QPlatformFontDatabase *fontDatabase() const Q_DECL_OVERRIDE;

    QPlatformWindow *createPlatformWindow(QWindow *window) const Q_DECL_OVERRIDE;
    QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const Q_DECL_OVERRIDE;
    QAbstractEventDispatcher *createEventDispatcher() const Q_DECL_OVERRIDE;

    unsigned options() const { return m_options; }

    static QMinimalIntegration *instance();

private:
    mutable QPlatformFontDatabase *m_fontDatabase;
    unsigned m_options;
};

QT_END_NAMESPACE

#endif