qlinuxfbintegration.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QLINUXFBINTEGRATION_H
#define QLINUXFBINTEGRATION_H
 
#include <qpa/qplatformintegration.h>
#include <qpa/qplatformnativeinterface.h>
#include <QtGui/private/qkeymapper_p.h>
 
QT_BEGIN_NAMESPACE
 
class QAbstractEventDispatcher;
class QFbScreen;
class QFbVtHandler;
class QEvdevKeyboardManager;
 
class QLinuxFbIntegration : public QPlatformIntegration, public QPlatformNativeInterface
#if QT_CONFIG(evdev)
    , public QNativeInterface::Private::QEvdevKeyMapper
#endif
{
public:
    QLinuxFbIntegration(const QStringList &paramList);
    ~QLinuxFbIntegration();
 
    void initialize() override;
    bool hasCapability(QPlatformIntegration::Capability cap) const override;
 
    QPlatformWindow *createPlatformWindow(QWindow *window) const override;
    QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const override;
 
    QAbstractEventDispatcher *createEventDispatcher() const override;
 
    QPlatformFontDatabase *fontDatabase() const override;
    QPlatformServices *services() const override;
    QPlatformInputContext *inputContext() const override { return m_inputContext; }
 
    QPlatformNativeInterface *nativeInterface() const override;
 
    QList<QPlatformScreen *> screens() const;
 
    QFunctionPointer platformFunction(const QByteArray &function) const override;
 
#if QT_CONFIG(evdev)
    void loadKeymap(const QString &filename) override;
    void switchLang() override;
#endif
 
private:
    void createInputHandlers();
 
    QFbScreen *m_primaryScreen;
    QPlatformInputContext *m_inputContext;
    QScopedPointer<QPlatformFontDatabase> m_fontDb;
    mutable QScopedPointer<QPlatformServices> m_services;
    QScopedPointer<QFbVtHandler> m_vtHandler;
 
#if QT_CONFIG(evdev)
    QEvdevKeyboardManager *m_kbdMgr = nullptr;
#endif
};
 
QT_END_NAMESPACE
 
#endif // QLINUXFBINTEGRATION_H