VolumeControlAlertWindow.h

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/* @@@LICENSE
*
*      Copyright (c) 2009-2012 Hewlett-Packard Development Company, L.P.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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#ifndef VOLUMEALERTWINDOW_H
#define VOLUMEALERTWINDOW_H

#include "Common.h"

#include "AlertWindow.h"
#include <map>
#include <QPixmap>

class NativeAlertManager;

class VolumeControlAlertWindow : public AlertWindow
{
public:
        
        enum VolumeControlType {
                VolumeControl_MuteBell,
                VolumeControl_Phone,
                VolumeControl_Media,
                VolumeControl_Ringtone
        };
        
        VolumeControlAlertWindow(int width, int height, 
                                                         bool hasAlpha, VolumeControlType drawWhat, 
                                                         int initialVolume=0);
        virtual ~VolumeControlAlertWindow();

        void setDrawType(VolumeControlType val);
        void setVolumeLevel(int val);
        
        virtual void resizeEventSync(int w, int h);
        virtual void close();
        
        friend class NativeAlertManager;
        
private:
        
        void updateScreenPixmap();

        VolumeControlType               m_drawWhat;
        int                                             m_volumeLevel;
        
        QPixmap                                 m_phoneVolumeGfxElements;
        QPixmap                                 m_ringtoneVolumeGfxElements;
        QPixmap                                 m_mediaVolumeGfxElements;
        QPixmap                                 m_ringerMuteIcon;
        
        static void translateVolumeToGfxOffsets(int volumeLevel, int& sourceX, int& sourceY, int& w, int& h);
        // static to avoid having to constantly recreate the exact same mapping
        static std::map<int, int> s_bitmapOffsetMapping;
};

#endif /* VOLUMEALERTWINDOW_H */