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80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
/*
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* Copyright (c) 2009 Nokia Corporation.
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*/
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#ifndef __CAMERAWRAPPEREXAMPLEAPPUI_h__
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#define __CAMERAWRAPPEREXAMPLEAPPUI_h__
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// INCLUDES
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#include <aknappui.h>
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//#define EKeyZoomIn EKeyApplicationC
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//#define EKeyZoomOut EKeyApplicationD
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//#define EKeyVolumeUp EKeyIncVolume
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//#define EKeyVolumeDown EKeyDecVolume
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#ifdef ENABLE_CAMERA_SHUTTER
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// Focus key events (shutter key pressed half-way down)
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const TInt KStdKeyCameraFocus = 0xe2;
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const TInt KStdKeyCameraFocus2 = 0xeb; // S60 3.2 and onwards
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// All known event codes used for the camera shutter key on S60 3.x devices
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const TUint KKeyCameraShutter1 = 0xf883;
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const TUint KKeyCameraShutter2 = 0xf849; // S60 3.2
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const TUint KKeyCameraNseries1 = 0xf881; // S60 3.2 Nseries
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const TUint KKeyCameraNseries2 = 0xf88c;
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const TUint KCameraShutterKeyEventCodes[6] = {
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EKeyCamera, // general camera key
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KKeyCameraShutter1,
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KKeyCameraShutter2,
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KKeyCameraNseries1,
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KKeyCameraNseries2,
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0 };
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#endif
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// FORWARD DECLARATIONS
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class CZXingBarcodeReaderAppView;
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// CLASS DECLARATION
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class CZXingBarcodeReaderAppUi : public CAknAppUi,
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public MCoeForegroundObserver
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{
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public:
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// Constructors and destructor
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void ConstructL ();
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CZXingBarcodeReaderAppUi ();
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virtual ~CZXingBarcodeReaderAppUi ();
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private:
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TKeyResponse HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
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void HandleCommandL (TInt aCommand );
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void HandleResourceChangeL(TInt aType);
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#ifdef ENABLE_CAMERA_SHUTTER
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void CaptureCameraShutter(TBool aEnable);
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#endif
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public:
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void UseOptionsExitCbaL();
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void UseOptionsBackCbaL();
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TBool IsBackCBA();
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private: // From MCoeForegroundObserver
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void HandleGainingForeground();
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void HandleLosingForeground();
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private:
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// Data
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CZXingBarcodeReaderAppView* iAppView;
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RArray<TInt32> iShutterKeyHandles;
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TBool iCameraKeyCaptured;
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};
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#endif // __CAMERAWRAPPEREXAMPLEAPPUI_h__
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// End of File
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