tilemanager.h

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/*
    KWin - the KDE window manager
    This file is part of the KDE project.
 
    SPDX-FileCopyrightText: 2022 Marco Martin <mart@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "customtile.h"
#include "quicktile.h"
#include "scripting/tilemodel.h"
#include "tile.h"
#include "utils/common.h"
#include <kwin_export.h>
 
#include <QAbstractItemModel>
#include <QObject>
#include <QRectF>
 
#include <QJsonValue>
 
class QTimer;
 
namespace KWin
{
 
class Output;
class Tile;
class TileModel;
 
class KWIN_EXPORT TileManager : public QObject
{
    Q_OBJECT
    Q_PROPERTY(KWin::Tile *rootTile READ rootTile CONSTANT)
    Q_PROPERTY(TileModel *model READ model CONSTANT)
 
public:
    explicit TileManager(Output *parent = nullptr);
    ~TileManager() override;
 
    Output *output() const;
 
    KWin::Tile *bestTileForPosition(const QPointF &pos);
    Q_INVOKABLE KWin::Tile *bestTileForPosition(qreal x, qreal y); // For scripting
    CustomTile *rootTile() const;
    KWin::Tile *quickTile(QuickTileMode mode) const;
 
    TileModel *model() const;
 
Q_SIGNALS:
    void tileRemoved(KWin::Tile *tile);
 
private:
    void readSettings();
    void saveSettings();
    QJsonObject tileToJSon(CustomTile *parentTile);
    CustomTile *parseTilingJSon(const QJsonValue &val, const QRectF &availableArea, CustomTile *parentTile);
 
    Q_DISABLE_COPY(TileManager)
 
    Output *m_output = nullptr;
    std::unique_ptr<QTimer> m_saveTimer;
    std::unique_ptr<CustomTile> m_rootTile = nullptr;
    std::unique_ptr<QuickRootTile> m_quickRootTile = nullptr;
    std::unique_ptr<TileModel> m_tileModel = nullptr;
    friend class CustomTile;
};
 
KWIN_EXPORT QDebug operator<<(QDebug debug, const TileManager *tileManager);
 
} // namespace KWin