kde-workspace/libs/kephal/service/backendoutputs.h

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2014-11-13 19:30:51 +02:00
/*
* Copyright 2008 Aike J Sommer <dev@aikesommer.name>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KEPHAL_BACKENDOUTPUTS_H
#define KEPHAL_BACKENDOUTPUTS_H
#include "outputs.h"
namespace Kephal {
class BackendOutput : public Output {
Q_OBJECT
public:
BackendOutput(QObject * parent);
public Q_SLOTS:
virtual bool applyGeom(const QRect & geom, float rate) = 0;
virtual bool applyOrientation(Rotation rotation, bool reflectX, bool reflectY) = 0;
virtual void deactivate() = 0;
virtual void revert();
virtual void mark();
private:
bool m_markedActive;
QRect m_markedGeom;
double m_markedRate;
Rotation m_markedRotation;
bool m_markedReflectX;
bool m_markedReflectY;
};
class BackendOutputs : public Outputs {
Q_OBJECT
public:
static BackendOutputs * self();
BackendOutputs(QObject * parent);
virtual ~BackendOutputs();
/**
* Deactivates any Outputs not in the layout and applies the geometry in the layout to
* those that are in
*/
virtual bool activateLayout(const QMap<Output *, QRect> & layout);
virtual QList<BackendOutput *> backendOutputs();
virtual BackendOutput * backendOutput(const QString & id);
private:
static BackendOutputs * s_instance;
};
}
#endif // KEPHAL_BACKENDOUTPUTS_H