--- a/javauis/amms_qt/src_tuner/native/inc/cammstunercontrol.h Tue Jul 06 14:10:26 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,290 +0,0 @@
-/*
-* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Control for tuner
-*
-*/
-
-
-#ifndef CAMMSTUNERCONTROL_H
-#define CAMMSTUNERCONTROL_H
-
-// INCLUDES
-#include <e32base.h>
-#include <tuner.h>
-
-#include <CMMAControl.h>
-
-
-// FORWARD DECLARATIONS
-class CAMMSTunerPlayer;
-class CAMMSTunerPresetsHandler;
-
-// CLASS DECLARATION
-/**
-* Control for tuner
-*/
-
-NONSHARABLE_CLASS(CAMMSTunerControl) : public CMMAControl,
- public MMMTunerObserver,
- public MMMTunerChangeObserver,
- public MMMTunerStereoObserver
-{
-public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CAMMSTunerControl* NewL();
-
- /**
- * Destructor.
- */
- virtual ~CAMMSTunerControl();
-
-public: // New functions
-
- /**
- * Getter for CMMTunerUtility
- * @return CMMTunerUtility
- */
- CMMTunerUtility* TunerUtility();
-
- /**
- * Gets the minimum frequency supported by this tuner
- * with the given modulation.
- * @return minimum frequency supported by this tuner
- */
- TInt MinFreqL();
-
- /**
- * Gets the maximum frequency supported by this tuner
- * with the given modulation.
- * @return maximum frequency supported by this tuner
- */
- TInt MaxFreqL();
-
- /**
- * Tunes to the given frequency or to the closest supported frequency.
- * @param aFreq - the frequency in Hertzs that will be taken into use
- * @return the frequency in 100 Hertzs that was taken into use
-
- */
- void SetFrequencyL(TInt aFreq);
-
- /**
- * Gets the frequency which the tuner has been tuned to.
- * @return the frequency to which the device has been tuned,
- * in 100 Hertzs
- */
- TInt FrequencyL();
-
- /**
- * Seeks for the next broadcast signal.
- * @param aStartFreq - the frequency in Hertzs wherefrom the scan starts
- * @param aUpwards - if true, the scan proceeds towards higher
- * frequencies, otherwise towards lower frequencies
- * @return the found frequency
- */
- TInt SeekL(TInt aStartFreq, TBool aUpwards);
-
- /**
- * Gets the current squelching (muting in frequencies without broadcast)
- * setting.
- * @return true if squelch is on or false if squelch is off
- */
- TBool SquelchL();
-
- /**
- * Sets squelching on or off.
- * @param aSquelch - true to turn the squelch on or false
- * to turn the squelch off
- */
- void SetSquelchL(TBool aSquelch);
-
- /**
- * Gets the strength of the recepted signal.
- * @return a value between 0 and 100 where 0 means the faintest
- * and 100 the strongest possible signal strength
- */
- TInt SignalStrengthL();
-
- /**
- * Gets the stereo mode in use.
- * @return stereo mode in use
- */
- TInt StereoModeL();
-
- /**
- * Sets the stereo mode.
- * @param aMode - the stereo mode to be used
- */
- void SetStereoModeL(TInt aMode);
-
- /**
- * Tunes the tuner by using settings specified in the preset.
- * @param aPreset - the preset to be used.
- */
- void UsePresetL(TInt aPreset);
-
- /**
- * Configures the preset using current frequency and modulation
- * and stereo mode.
- * @param aPreset - the preset to be set.
- */
- void SetPresetL(TInt aPreset);
-
- /**
- * Configures the preset using given settings.
- * @param aPreset - the preset to be set.
- * @param aFrequency - the frequency to be set.
- * @param aStereoMode - the stereo mode to be set.
- */
- void SetPresetL(TInt aPreset, TInt aFrequency, TInt aStereoMode);
-
- /**
- * Gets preset frequency
- * @param aPreset - the preset whose frequency is to be returned
- . * @return the frequency of the preset in 100 Hertzs
- */
- TInt PresetFrequencyL(TInt aPreset);
-
- /**
- * Gets preset stereo mode
- * @param aPreset - the preset whose stereo mode is to be returned
- . * @return the stereo mode of the preset.
- */
- TInt PresetStereoModeL(TInt aPreset);
-
- /**
- * Set preset name
- * @param aPreset - the preset whose name is to be set
- * @param aPresetName - the name of the preset
- */
- void SetPresetNameL(TInt aPreset, const TDesC* aPresetName);
-
- /**
- * Get preset name
- * @param aPreset - the preset whose name is asked
- * @param aPresetName - the name of the preset
- */
- void GetPresetNameL(TInt aPreset, TPtrC* aPresetName);
-
-public: // functions from base classes
-
- // from CMMAControl
-
- const TDesC& ClassName() const;
-
- const TDesC& PublicClassName() const;
-
- // from MMMTunerObserver
-
- void MToTuneComplete(TInt aError);
-
- // from class MMMTunerChangeObserver
-
- /**
- Called when the tuned frequency changes
-
- @param aOldFrequency The frequency in use before the change
- @param aNewFrequency The new tuned frequency
- */
- void MTcoFrequencyChanged(const TFrequency& aOldFrequency,
- const TFrequency& aNewFrequency);
-
- /**
- Called when the state of the tuner changes.
-
- @param aOldState The old state. Bits are set according to TTunerState.
- @param aNewState The new state. Bits are set according to TTunerState.
- */
- void MTcoStateChanged(const TUint32& aOldState,
- const TUint32& aNewState);
-
- /**
- This function is called when an external antenna is detached from the device.
- This does not necessarily indicate that the tuner can no longer be used; the
- capabilities of the tuner indicate if the external antenna is required in order
- to use the tuner.
- */
- void MTcoAntennaDetached();
-
- /**
- This function is called when an external antenna is attached to the device. If
- the antenna is required to use the tuner, this indicates that the tuner can be
- used again.
- */
- void MTcoAntennaAttached();
-
- /**
- This function is called when the device enters or leaves flight mode. If the tuner
- cannot be used in flight mode when the device enters this mode, this indicates
- that the tuner can no longer be used; the capabilities of the tuner indicate if
- it can be used in flight mode or not.
-
- @param aFlightMode ETrue if the device has just entered flight mode, EFalse if
- flight mode has just been left.
- */
- void FlightModeChanged(TBool aFlightMode);
-
- // from class MMMTunerStereoObserver
-
- /**
- Called when stereo reception is lost/restored.
-
- @param aStereo If true, indicates that stereo reception has just been restored.
- If false, indicates that stereo reception has just been lost.
- */
- void MTsoStereoReceptionChanged(TBool aStereo);
-
- /**
- Called when a client enables/disabled forced mono reception.
-
- @param aForcedMono ETrue if reception is forced to be mono, even when a stereo
- signal is available.
- */
- void MTsoForcedMonoChanged(TBool aForcedMono);
-
-
-private:
-
- /**
- * C++ default constructor.
- */
- CAMMSTunerControl();
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL();
-
- // Prohibit copy constructor if not deriving from CBase.
- // CAMMSTunerControl( const CAMMSTunerControl& );
- // Prohibit assigment operator if not deriving from CBase.
- // CAMMSTunerControl& operator=( const CAMMSTunerControl& );
-
-
-private: // Data
-
- TInt iMinFreq;
- TInt iMaxFreq;
-
- CMMTunerUtility* iTunerUtility;
- CActiveSchedulerWait* iActiveSchedulerWait;
- CAMMSTunerPresetsHandler* iPresetsHandler;
-};
-
-#endif // CAMMSTUNERCONTROL_H
-
-// End of File