// 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 QPLATFORMINTEGRATION_UIKIT_H
#define QPLATFORMINTEGRATION_UIKIT_H

#include <qpa/qplatformintegration.h>
#include <qpa/qplatformnativeinterface.h>
#include <qpa/qwindowsysteminterface.h>

#include <QtCore/private/qfactoryloader_p.h>

#include "qiosapplicationstate.h"
#ifndef Q_OS_TVOS
#include "qiostextinputoverlay.h"
#endif

QT_BEGIN_NAMESPACE

class QIOSServices;

class QIOSIntegration : public QPlatformNativeInterface, public QPlatformIntegration
{
    Q_OBJECT
public:
    QIOSIntegration();
    ~QIOSIntegration();

    void initialize() override;

    bool hasCapability(Capability cap) const override;

    QPlatformWindow *createPlatformWindow(QWindow *window) const override;
    QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const override;

    QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override;
    QPlatformOffscreenSurface *createPlatformOffscreenSurface(QOffscreenSurface *surface) const override;

    QPlatformFontDatabase *fontDatabase() const override;
#ifndef QT_NO_CLIPBOARD
    QPlatformClipboard *clipboard() const override;
#endif
    QPlatformInputContext *inputContext() const override;
    QPlatformServices *services() const override;

    QVariant styleHint(StyleHint hint) const override;

    QStringList themeNames() const override;
    QPlatformTheme *createPlatformTheme(const QString &name) const override;

    QAbstractEventDispatcher *createEventDispatcher() const override;
    QPlatformNativeInterface *nativeInterface() const override;

    QPointingDevice *touchDevice();
#if QT_CONFIG(accessibility)
    QPlatformAccessibility *accessibility() const override;
#endif

    void beep() const override;

    static QIOSIntegration *instance();

    // -- QPlatformNativeInterface --

    void *nativeResourceForWindow(const QByteArray &resource, QWindow *window) override;

    QFactoryLoader *optionalPlugins() { return m_optionalPlugins; }

    QIOSApplicationState applicationState;

private:
    QPlatformFontDatabase *m_fontDatabase;
#ifndef Q_OS_TVOS
    QPlatformClipboard *m_clipboard;
#endif
    QPlatformInputContext *m_inputContext;
    QPointingDevice *m_touchDevice;
    QIOSServices *m_platformServices;
    mutable QPlatformAccessibility *m_accessibility;
    QFactoryLoader *m_optionalPlugins;
#ifndef Q_OS_TVOS
    QIOSTextInputOverlay m_textInputOverlay;
#endif
};

QT_END_NAMESPACE

#endif
