Differential D14016 Diff 37485 kcms/touchpadx/src/applet/touchpadengine.cpp

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kcms/touchpadx/src/applet/touchpadengine.cpp

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		1		/*
		2		* Copyright (C) 2013 Alexander Mezin <mezin.alexander@gmail.com>
		3		*
		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		#include "touchpadengine.h"
		19
		20		#include <QDBusConnection>
		21		#include <QDBusInterface>
		22
		23		#include "touchpadinterface.h"
		24		#include "touchpadservice.h"
		25		#include "kded5interface.h"
		26
		27		TouchpadEngine::TouchpadEngine(QObject *parent, const QVariantList &args)
		28		: Plasma::DataEngine(parent, args), m_source("touchpad"), m_daemon(0)
		29		{
		30		init();
		31		}
		32
		33		void TouchpadEngine::init()
		34		{
		35		OrgKdeKded5Interface kded(QLatin1String("org.kde.kded5"),
		36		QLatin1String("/kded"),
		37		QDBusConnection::sessionBus());
		38		kded.loadModule("touchpad").waitForFinished();
		39
		40		m_daemon = new OrgKdeTouchpadInterface("org.kde.kded5", "/modules/touchpad",
		41		QDBusConnection::sessionBus(), this);
		42		if (!m_daemon->isValid()) {
		43		return;
		44		}
		45
		46		connect(m_daemon, SIGNAL(workingTouchpadFoundChanged(bool)), SLOT(workingTouchpadFoundChanged(bool)));
		47		connect(m_daemon, SIGNAL(enabledChanged(bool)), SLOT(enabledChanged(bool)));
		48		connect(m_daemon, SIGNAL(mousePluggedInChanged(bool)),
		49		SLOT(mousePluggedInChanged(bool)));
		50
		51		workingTouchpadFoundChanged(m_daemon->workingTouchpadFound());
		52		enabledChanged(m_daemon->isEnabled());
		53		mousePluggedInChanged(m_daemon->isMousePluggedIn());
		54		}
		55
		56		void TouchpadEngine::workingTouchpadFoundChanged(bool value)
		57		{
		58		setData(m_source, "workingTouchpadFound", value);
		59		}
		60
		61		void TouchpadEngine::mousePluggedInChanged(bool value)
		62		{
		63		setData(m_source, "mousePluggedIn", value);
		64		}
		65
		66		void TouchpadEngine::enabledChanged(bool value)
		67		{
		68		setData(m_source, "enabled", value);
		69		}
		70
		71		Plasma::Service *TouchpadEngine::serviceForSource(const QString &source)
		72		{
		73		if (source == m_source) {
		74		return new TouchpadService(m_daemon, source, this);
		75		}
		76
		77		return Plasma::DataEngine::serviceForSource(source);
		78		}
		79
		80		TouchpadEngine::~TouchpadEngine()
		81		{
		82		}
		83
		84		K_EXPORT_PLASMA_DATAENGINE_WITH_JSON(touchpad, TouchpadEngine, "plasma-dataengine-touchpad.json")
		85
		86		#include "touchpadengine.moc"