Differential D3617 Diff 8848 kcms/touchpad/src/backends/kwin_wayland/kwinwaylandbackend.h

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kcms/touchpad/src/backends/kwin_wayland/kwinwaylandbackend.h

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1		/*
2		* Copyright (C) 2016 Roman Gilg <subdiff@gmail.com>
3		*
	sebasUnsubmitted Done Bit of a nitpick, but the (C) doesn't really add anything. I usually leave it out. sebas: Bit of a nitpick, but the (C) doesn't really add anything. I usually leave it out.
4		* This program is free software; you can redistribute it and/or modify
5		* it under the terms of the GNU General Public License as published by
6		* the Free Software Foundation; either version 2 of the License, or
7		* (at your option) any later version.
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 General Public License for more details.
13		*
14		* You should have received a copy of the GNU General Public License
15		* along with this program; if not, write to the Free Software
16		* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17		*/
18
19		#ifndef KWINWAYLANDBACKEND_H
20		#define KWINWAYLANDBACKEND_H
21
22		#include "touchpadbackend.h"
23
24		class KWinWaylandTouchpad;
25		class QDBusInterface;
26
27		class KWinWaylandBackend : public TouchpadBackend
28		{
29		Q_OBJECT
30
31		Q_PROPERTY(int touchpadCount READ touchpadCount CONSTANT)
32
33		public:
34		explicit KWinWaylandBackend(QObject *parent = 0);
35		~KWinWaylandBackend();
36
37		bool applyConfig() Q_DECL_OVERRIDE;
38		bool getConfig() Q_DECL_OVERRIDE;
39		bool getDefaultConfig() Q_DECL_OVERRIDE;
40		bool isChangedConfig() const Q_DECL_OVERRIDE;
41		const QString &errorString() const Q_DECL_OVERRIDE { return m_errorString; }
42
43		virtual int touchpadCount() const Q_DECL_OVERRIDE { return m_devices.count(); }
44		virtual QList<QObject*> getDevices() const Q_DECL_OVERRIDE { return m_devices; }
45
46		private Q_SLOTS:
47		void onDeviceAdded(QString);
48		void onDeviceRemoved(QString);
49
50		private:
51		void findTouchpads();
52		QList<QObject*>::iterator getDeviceIterator(QString sysName);
53
54		QDBusInterface* m_deviceManager;
55		QList<QObject*> m_devices;
	graesslinUnsubmitted Not Done why is m_devices a list of QObjects and not a list of KWinWaylandTouchpad? Also: please don't use QList any more in new code, but if possible QVector. graesslin: why is m_devices a list of QObjects and not a list of KWinWaylandTouchpad? Also: please don't…
	romanggAuthorUnsubmitted Not Done getDevices() is a implementation independent virtual method of TouchpadBackend and therefore KWinWaylandBackend also needs to return a container of QObjects in its getDevices() function. Implicit conversion for the whole container doesn't work and I don't wanted to iterate over the container just to return QObjects, or is there another trick? The reason for QList is, that we later in TouchpadConfigLibinput() set it as a model context property of the QML context, which only accepts QList. But I've done it anyway now as QVector and convert it there back to a QList with toList(). romangg: getDevices() is a implementation independent virtual method of TouchpadBackend and therefore…
56
57		QString m_errorString = QString();
58		};
59
60		#endif // KWINWAYLANDBACKEND_H