--- a/mmserv/audioeffectsui/equalizer/inc/EqualizerEditingDialog.h Mon May 03 12:59:52 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,194 +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: Declares classes related to Equalizer Settings
-*
-*/
-
-
-
-
-#ifndef EQUALIZEREDITINGDIALOG_H
-#define EQUALIZEREDITINGDIALOG_H
-
-// INCLUDES
-#include <AknDialog.h>
-#include "EqualizerPrivateConstants.h"
-
-#include "EqualizerPresetsDialog.h"
-// FORWARD DECLARATIONS
-class CAudioEqualizerUtility;
-class CEqualizerFreqBandContainer;
-
-// CLASS DECLARATIONS
-NONSHARABLE_CLASS(CEqualizerEditingDialog) : public CAknDialog
- {
- public: // Constructors and destructor
-
- /**
- * This function is called to create an object of
- * type CEqualizerPresetsDialog - Two phase Construction
- * @since 3.0
- * @param aAudEqUtility a pointer to CAudioEqualizerUtility
- * @param aPresetIndex the index into the preset array retrieved
- * with the method CAudioEqualizerUtility::Presets()
- * @param aRect a reference to the view rectangle
- * returned by CAudioEqualizerUtility::Presets()
- * @param aIsPresetActive whether the preset is active or not?
- */
- static CEqualizerEditingDialog* NewL(
- CAudioEqualizerUtility* aAudEqUtility,const TInt aPresetIndex,
- TRect& aRect, const TBool aIsPresetActive,
- MEqualizerPresetActivationObserver& aObs,
- TInt aPresetKey);
- /**
- * Destructor
- * @since 3.0
- */
- virtual ~CEqualizerEditingDialog();
-
- public: // New functions
- /**
- * This function is used to execute the Dialog.
- * @since 3.0
- * @returns return value of CAknDialog::ExecuteLD()
- */
- TInt ExecuteLD();
- /**
- * This function is used to read the positions of the mover for the
- * frequency bands from the engine.
- * @since 3.0
- * @param aReset Whether the preset is being reset
- */
- void SetMoverPositionsL(TBool aReset);
-
- /**
- * This function is used to set new values for CAudioEqualizerUtility*
- * @since 3.0
- * @param aAudEqUtility New pointer to CAudioEqualizerUtility
- */
- void SetAudioEqualizerL(CAudioEqualizerUtility* aAudEqUtility);
-
- /**
- * This function is used to return current mover position for each frequence band
- * @since 3.0
- * @param aBandIndex Frequence band index for which mover position is required
- * @returns current mover position
- */
- TInt GetMoverPosition(TInt aBandIndex);
-
- private:
- /**
- * First Phase Constructor
- * @since 3.0
- * @param aAudEqUtility a pointer to CAudioEqualizerUtility
- * @param aPresetIndex the index into the preset array retrieved
- * with the method CAudioEqualizerUtility::Presets()
- * @param aRect a reference to the view rectangle
- * returned by CAudioEqualizerUtility::Presets()
- * @param aIsPresetActive whether the preset is active or not?
- */
- CEqualizerEditingDialog(CAudioEqualizerUtility* aAudEqUtility,
- const TInt aPresetIndex, TRect& aRect,
- const TBool aIsPresetActive,
- MEqualizerPresetActivationObserver& aObs,
- TInt aPresetKey);
-
- /**
- * Second Phase Constructor
- * @since 3.0
- */
- void ConstructL();
-
- private: // Functions from base classes
- /**
- * From CAknDialog Called when a key event happens.
- */
- TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,
- TEventCode aType );
- /**
- * From CAknDialog Called just before the menu pane is displayed
- */
- void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane);
- /**
- * From CAknDialog Called just before the menu pane is displayed
- */
- void ProcessCommandL(TInt aCommandId);
- /**
- * From CAknDialog Called when OK key is pressed
- */
- TBool OkToExitL(TInt aButtonId);
- /**
- * From CAknDialog Called when a custom control is to be created
- */
- SEikControlInfo CreateCustomControlL ( TInt aControlType );
-
- /**
- * From CAknDialog
- * This function will respond to any change in the controls size.
- */
- void SizeChanged();
- /**
- * Get help context for the control.
- * @param aContext The context that is filled in.
- * @return None.
- */
- void GetHelpContext( TCoeHelpContext& aContext ) const;
-
- /**
- * This function is called to retrieve the rectangle
- * of the freq band control, scale and slider from the layout
- */
- void GetLayoutRect();
-
- private:
- // Used to store a pointer to CAudioEqualizerUtility
- CAudioEqualizerUtility* iAudEqUtility;
- // Used to store a pointer to CEqualizerFreqBandContainer
- CEqualizerFreqBandContainer* iFreqBandContainer;
- // Used to store the preset name
- TPresetName iPresetName;
- // The index of the preset in the array returned by
- // CAudioEqualizerUtility::Presets()
- const TInt iPresetIndex;
- // The rectangle in which the Dialog is displayed
- TRect& iRect;
- // Whether the preset displayed is an active preset?
- const TBool iIsActivePreset;
- // Used to store the offset of the resource file
- TInt iResourceFileOffset;
- // Stores the positions of the movers in the various bands.
- CArrayFix<TInt>* iMover;
- // Number of Frequency bands
- TUint iNumberOfFreqBands;
- // Ignore Key events between track changes
- TBool iIgnoreKeyEvents;
- // Array to store the rects of the freq band
- RArray<TRect> iFreqBandRect;
- // Array to store the rects of the freq band scale
- RArray<TRect> iScaleRect;
- // Array to store the rects of the background
- RArray<TRect> iBackgroundRect;
- // Array to store the rects of the slider
- RArray<TRect> iSliderRect;
- // Used to determine if context sensitive menu is ON or not when pressing MSK
- TBool iContextSensitiveMenu;
-
- // Observer for changing presets
- MEqualizerPresetActivationObserver& iObserver;
- TInt iPresetKey;
- };
-
-#endif //EQUALIZEREDITINGDIALOG_H
-
-// End of File