qwindowproxyregistry.h

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// Copyright (C) 2025 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 QWINDOWPROXYREGISTRY_H
#define QWINDOWPROXYREGISTRY_H
 
#include <QtCore/private/qohoscommon_p.h>
#include <QtCore/qglobal.h>
#include <map>
#include <optional>
#include <qarkui/window.h>
#include <qohosplugincore.h>
#include <render/qohoswindowproxy.h>
#include <string>
 
QT_BEGIN_NAMESPACE
 
class QWindowProxyRegistry
{
public:
    static QWindowProxyRegistry &instance();
 
    QWindowProxyRegistry(const QWindowProxyRegistry &) = delete;
    QWindowProxyRegistry &operator=(const QWindowProxyRegistry &) = delete;
 
    QWindowProxyRegistry(QWindowProxyRegistry &&) = delete;
    QWindowProxyRegistry &operator=(QWindowProxyRegistry &&) = delete;
 
    std::shared_ptr<void> registerQWindowWithWindowProxy(
        QWindow *window, const QOhosWindowProxy &windowProxy);
 
    std::optional<QArkUi::JsWindowId> tryMapInternalWindowIdToJsWindowId(
        QtOhos::InternalWindowId internalWindowId) const;
 
    QWindow *findQWindowByJsWindowIdOrNull(QArkUi::JsWindowId jsWindowId);
    std::optional<std::string> tryFindQAbilityInstanceIdByInternalWindowId(
        QtOhos::InternalWindowId internalWindowId);
 
    std::vector<QWindow *> queryWindowsWithSystemWindowAndFocus();
    std::vector<QWindow *> queryWindowsWithVisibleSystemWindow();
 
    ~QWindowProxyRegistry();
 
private:
    QWindowProxyRegistry();
 
    std::vector<QWindow *> querySystemWindows(
        const std::function<bool(QtOhos::JsState &, const QArkUi::JsWindowRef &)> &predicate);
 
    std::map<QArkUi::JsWindowId, QtOhos::InternalWindowId> m_jsWindowIdMap;
    std::map<QtOhos::InternalWindowId, std::string> m_qAbilityInstanceIdMap;
};
 
QT_END_NAMESPACE
 
#endif