workspace/libs/kephal/outputs/backendoutputs.h

   1 /*
   2  *   Copyright 2008 Aike J Sommer <dev@aikesommer.name>
   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
   6  *   published by the Free Software Foundation; either version 2,
   7  *   or (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 Library General Public
  15  *   License along with this program; if not, write to the
  16  *   Free Software Foundation, Inc.,
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  */
  19
  20
  21 #ifndef KEPHAL_BACKENDOUTPUTS_H
  22 #define KEPHAL_BACKENDOUTPUTS_H
  23
  24 #include "kephal/outputs.h"
  25
  26
  27 namespace Kephal {
  28
  29     class BackendOutput : public Output {
  30         Q_OBJECT
  31         public:
  32             BackendOutput(QObject * parent);
  33
  34         public Q_SLOTS:
  35             virtual bool applyGeom(const QRect & geom, float rate) = 0;
  36             virtual bool applyOrientation(Rotation rotation, bool reflectX, bool reflectY) = 0;
  37             virtual void deactivate() = 0;
  38
  39             virtual void revert();
  40             virtual void mark();
  41
  42         private:
  43             bool m_markedActive;
  44             QRect m_markedGeom;
  45             double m_markedRate;
  46             Rotation m_markedRotation;
  47             bool m_markedReflectX;
  48             bool m_markedReflectY;
  49     };
  50
  51     class BackendOutputs : public Outputs {
  52         Q_OBJECT
  53         public:
  54             static BackendOutputs * self();
  55
  56             BackendOutputs(QObject * parent);
  57             virtual ~BackendOutputs();
  58
  59             virtual bool activateLayout(const QMap<Output *, QRect> & layout);
  60             virtual QList<BackendOutput *> backendOutputs();
  61             virtual BackendOutput * backendOutput(const QString & id);
  62
  63         private:
  64             static BackendOutputs * m_instance;
  65     };
  66
  67 }
  68
  69 #endif // KEPHAL_BACKENDOUTPUTS_H
  70