File indexing completed on 2024-04-28 16:48:58 

0001 /*
0002     KWin - the KDE window manager
0003     This file is part of the KDE project.
0004 
0005     SPDX-FileCopyrightText: 2022 Xaver Hugl <xaver.hugl@gmail.com>
0006 
0007     SPDX-License-Identifier: GPL-2.0-or-later
0008 */
0009 #pragma once
0010 
0011 #include "utils/common.h"
0012 
0013 #include <QHash>
0014 #include <QRect>
0015 #include <QString>
0016 #include <QUuid>
0017 #include <QVector>
0018 
0019 namespace KWin
0020 {
0021 
0022 class Window;
0023 class Workspace;
0024 
0025 class PlacementTracker : public QObject
0026 {
0027     Q_OBJECT
0028 public:
0029     PlacementTracker(Workspace *workspace);
0030 
0031     void add(Window *window);
0032     void remove(Window *window);
0033 
0034     void restore(const QString &key);
0035     void init(const QString &key);
0036 
0037     void inhibit();
0038     void uninhibit();
0039 
0040 private:
0041     struct WindowData
0042     {
0043         QUuid outputUuid;
0044         QRectF geometry;
0045         MaximizeMode maximize;
0046         QuickTileMode quickTile;
0047         QRectF geometryRestore;
0048         bool fullscreen;
0049         QRectF fullscreenGeometryRestore;
0050         uint32_t interactiveMoveResizeCount;
0051     };
0052 
0053     void saveGeometry(Window *window);
0054     void saveInteractionCounter(Window *window);
0055     void saveMaximize(KWin::Window *window, MaximizeMode mode);
0056     void saveQuickTile();
0057     void saveFullscreen();
0058     WindowData dataForWindow(Window *window) const;
0059 
0060     QVector<Window *> m_savedWindows;
0061     QHash<QString, QHash<Window *, WindowData>> m_data;
0062     QHash<Window *, WindowData> m_lastRestoreData;
0063     QString m_currentKey;
0064     int m_inhibitCount = 0;
0065     Workspace *const m_workspace;
0066 };
0067 
0068 }