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86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
/*
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* Copyright 2008 Aike J Sommer <dev@aikesommer.name>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2,
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* or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KEPHAL_OUTPUTSCREENS_H
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#define KEPHAL_OUTPUTSCREENS_H
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#include "screens.h"
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#include "simplescreen.h"
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#include "outputs.h"
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class QTimer;
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namespace Kephal {
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/**
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* Maps outputs to a single Screen
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*/
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class OutputScreen : public SimpleScreen {
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Q_OBJECT
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public:
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OutputScreen(QObject * parent);
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void add(Output * output);
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void remove(Output * output);
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void clearOutputs();
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QList<Output *> outputs();
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private:
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QList<Output *> m_outputs;
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};
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/**
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* Screens object containing output signalling and mapping between Outputs and Screens
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*/
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class OutputScreens : public Screens {
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Q_OBJECT
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public:
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OutputScreens(QObject * parent);
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virtual QList<Screen *> screens();
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protected:
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//cannot be pure virtual because libkephal.cpp instantates an OutputScreens
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virtual void prepareScreens(QMap<int, OutputScreen *> & screens);
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void rebuildScreens();
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void triggerRebuildScreens(); // Triggers a rebuild aftera short delay; requests are coalesced.
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private Q_SLOTS:
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void outputActivated(Kephal::Output * o);
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void outputDeactivated(Kephal::Output * o);
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void outputResized(Kephal::Output * o, QSize oldSize, QSize newSize);
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void outputMoved(Kephal::Output * o, QPoint oldPosition, QPoint newPosition);
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void rebuildTimeout();
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private:
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void init();
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void buildScreens();
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int findId();
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QMap<int, OutputScreen *> m_screens;
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QTimer * m_rebuildTimer;
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};
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}
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#endif // KEPHAL_OUTPUTSCREENS_H
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