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#ifndef QWINDOWSNATIVEINTERFACE_H
#define QWINDOWSNATIVEINTERFACE_H

#include <QtGui/qfont.h>
#include <QtGui/qpa/qplatformnativeinterface.h>
#include <QtPlatformHeaders/qwindowswindowfunctions.h>

QT_BEGIN_NAMESPACE

/*!
    \class QWindowsNativeInterface
    \brief Provides access to native handles.

    Currently implemented keys
    \list
    \li handle (HWND)
    \li getDC (DC)
    \li releaseDC Releases the previously acquired DC and returns 0.
    \endlist

    \internal
    \ingroup qt-lighthouse-win
*/

class QWindowsNativeInterface : public QPlatformNativeInterface
{
    Q_OBJECT
    Q_PROPERTY(bool asyncExpose READ asyncExpose WRITE setAsyncExpose)
    Q_PROPERTY(QVariant gpu READ gpu STORED false)
    Q_PROPERTY(QVariant gpuList READ gpuList STORED false)

public:
    void *nativeResourceForIntegration(const QByteArray &resource) override;
#ifndef QT_NO_OPENGL
    void *nativeResourceForContext(const QByteArray &resource, QOpenGLContext *context) override;
#endif
    void *nativeResourceForWindow(const QByteArray &resource, QWindow *window) override;
    void *nativeResourceForScreen(const QByteArray &resource, QScreen *screen) override;
#ifndef QT_NO_CURSOR
    void *nativeResourceForCursor(const QByteArray &resource, const QCursor &cursor) override;
#endif
    Q_INVOKABLE void *createMessageWindow(const QString &classNameTemplate,
                                          const QString &windowName,
                                          void *eventProc) const;

    Q_INVOKABLE QString registerWindowClass(const QString &classNameIn, void *eventProc) const;

    Q_INVOKABLE void registerWindowsMime(void *mimeIn);
    Q_INVOKABLE void unregisterWindowsMime(void *mime);
    Q_INVOKABLE int registerMimeType(const QString &mimeType);
    Q_INVOKABLE QFont logFontToQFont(const void *logFont, int verticalDpi);

    bool asyncExpose() const;
    void setAsyncExpose(bool value);

    QVariant gpu() const;
    QVariant gpuList() const;

    QVariantMap windowProperties(QPlatformWindow *window) const override;
    QVariant windowProperty(QPlatformWindow *window, const QString &name) const override;
    QVariant windowProperty(QPlatformWindow *window, const QString &name, const QVariant &defaultValue) const override;
    void setWindowProperty(QPlatformWindow *window, const QString &name, const QVariant &value) override;

    static QWindowsWindowFunctions::WindowActivationBehavior windowActivationBehavior()
        { return QWindowsNativeInterface::m_windowActivationBehavior; }
    static void setWindowActivationBehavior(QWindowsWindowFunctions::WindowActivationBehavior b)
        { QWindowsNativeInterface::m_windowActivationBehavior = b; }

    static bool isTabletMode();

    QFunctionPointer platformFunction(const QByteArray &function) const override;

private:
    static QWindowsWindowFunctions::WindowActivationBehavior m_windowActivationBehavior;
};

QT_END_NAMESPACE

#endif // QWINDOWSNATIVEINTERFACE_H