/*
    KWin - the KDE window manager
    This file is part of the KDE project.

    SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>

    SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once

#include <kwinglobals.h>

#include <KDecoration2/Private/DecorationBridge>

#include <QObject>
#include <QSharedPointer>

class KPluginFactory;

namespace KDecoration2
{
class DecorationSettings;
}

namespace KWin
{

class Window;

namespace Decoration
{

class KWIN_EXPORT DecorationBridge : public KDecoration2::DecorationBridge
{
    Q_OBJECT
public:
    explicit DecorationBridge();

    static bool hasPlugin();

    void init();
    KDecoration2::Decoration *createDecoration(Window *window);

    std::unique_ptr<KDecoration2::DecoratedClientPrivate> createClient(KDecoration2::DecoratedClient *client, KDecoration2::Decoration *decoration) override;
    std::unique_ptr<KDecoration2::DecorationSettingsPrivate> settings(KDecoration2::DecorationSettings *parent) override;

    QString recommendedBorderSize() const
    {
        return m_recommendedBorderSize;
    }

    bool showToolTips() const
    {
        return m_showToolTips;
    }

    void reconfigure();

    const QSharedPointer<KDecoration2::DecorationSettings> &settings() const
    {
        return m_settings;
    }

    QString supportInformation() const;

Q_SIGNALS:
    void metaDataLoaded();

private:
    QString readPlugin();
    void loadMetaData(const QJsonObject &object);
    void findTheme(const QVariantMap &map);
    bool initPlugin();
    QString readTheme() const;
    void readDecorationOptions();
    std::unique_ptr<KPluginFactory> m_factory;
    bool m_showToolTips;
    QString m_recommendedBorderSize;
    QString m_plugin;
    QString m_defaultTheme;
    QString m_theme;
    QSharedPointer<KDecoration2::DecorationSettings> m_settings;
    bool m_noPlugin;

    int m_dpi; // dpi值
};
} // Decoration
} // KWin
