plugins/Utils/windowstatestorage.h · unity8

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unity8/plugins/Utils/windowstatestorage.h

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1/*

4 *

5 * This program is free software; you can redistribute it and/or modify

6 * it under the terms of the GNU Lesser General Public License as published by

7 * the Free Software Foundation; version 3.

8 *

9 * This program is distributed in the hope that it will be useful,

10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

12 * GNU Lesser General Public License for more details.

13 *

14 * You should have received a copy of the GNU Lesser General Public License

15 * along with this program. If not, see <http://www.gnu.org/licenses/>.

16 */

18#include <QObject>

19#include <QSqlDatabase>

20#include <QSqlQuery>

21#include <QMutex>

22#include <QFuture>

23#include <QThread>

25// unity-api

26#include <unity/shell/application/Mir.h>

28class AsyncQuery;

30class WindowStateStorage: public QObject

31{

32 Q_OBJECT

33public:

34 enum WindowState {

35 WindowStateNormal = 1 << 0,

36 WindowStateMaximized = 1 << 1,

37 WindowStateMinimized = 1 << 2,

38 WindowStateFullscreen = 1 << 3,

39 WindowStateMaximizedLeft = 1 << 4,

40 WindowStateMaximizedRight = 1 << 5,

41 WindowStateMaximizedHorizontally = 1 << 6,

42 WindowStateMaximizedVertically = 1 << 7,

43 WindowStateMaximizedTopLeft = 1 << 8,

44 WindowStateMaximizedTopRight = 1 << 9,

45 WindowStateMaximizedBottomLeft = 1 << 10,

46 WindowStateMaximizedBottomRight = 1 << 11,

47 WindowStateRestored = 1 << 12

48 };

49 Q_ENUM(WindowState)

50 Q_DECLARE_FLAGS(WindowStates, WindowState)

51 Q_FLAG(WindowStates)

53 WindowStateStorage(const QString &dbName = QString(), QObject *parent = nullptr);

54 virtual ~WindowStateStorage();

56 Q_INVOKABLE WindowState getState(const QString &windowId, WindowState defaultValue) const;

58 Q_INVOKABLE QRect getGeometry(const QString &windowId, const QRect &defaultValue) const;

60 Q_INVOKABLE int getStage(const QString &appId, int defaultValue) const;

62 Q_INVOKABLE Mir::State toMirState(WindowState state) const;

64 const QString getDbName();

66Q_SIGNALS:

67 void saveStage(const QString &appId, int stage);

68 void saveGeometry(const QString &windowId, const QRect &rect);

69 void saveState(const QString &windowId, WindowStateStorage::WindowState state);

71private:

72 QThread m_thread;

73 AsyncQuery *m_asyncQuery;

74};