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/*
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Implementation of CEqualizerPresetsDialog class
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*
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*/
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// INCLUDE FILES
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#include <StringLoader.h>
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#include <akntitle.h>
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#include <eikenv.h>
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#include <bldvariant.hrh>
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#include <aknnotewrappers.h>
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#include <bautils.h>
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#include <aknenv.h>
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#include <aknlists.h>
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#include <data_caging_path_literals.hrh>
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#include <eikclbd.h>
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#include <AknIconArray.h>
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#include <avkon.hrh>
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//LAF and Skin changes
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#include <AknsUtils.h>
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#include <e32base.h>
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#include <AknsConstants.h>
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#include <aknlayout.cdl.h>
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#include <featmgr.h>
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#include <hlplch.h>
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#include <AudioEqualizerUtility.h>
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#include <sysutil.h>
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#include <AknGlobalNote.h>
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#include <aknclearer.h>
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#include <layoutmetadata.cdl.h>
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#include <csxhelp/eq.hlp.hrh>
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#include <Equalizer.rsg> // Contains the resource definition
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#include <equalizer.mbg>
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#include "EqualizerPrivateConstants.h"
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#include "EqualizerPresetsDialog.h"
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#include "EqualizerPresetListArray.h"
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#include "EqualizerEditingDialog.h"
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#include "Equalizer.hrh"
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// CONSTANTS
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//Used during building a new preset name
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_LIT( KEqrFormat, "%d)" );
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_LIT( KEqrZero, "0" );
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_LIT( KEqrParenthesis, "(" );
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// Used for checking if the new preset name contains illegal characters
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_LIT(KEqrLessThan, "<");
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_LIT(KEqrGreaterThan, ">");
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_LIT(KEqrQuote, "\"");
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_LIT(KEqrBackSlash, "\\");
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_LIT(KEqrForwardSlash, "/");
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_LIT(KEqrOrSymbol, "|");
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_LIT(KEqrColon, ":");
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_LIT(KEqrAsterisk, "*");
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_LIT(KEqrQuestionMark, "?");
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// ================= MEMBER FUNCTIONS =======================
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// -------------------------------------------------------------------
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// CEqualizerPresetsDialog* CEqualizerPresetsDialog::NewL()
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// Create instance of concrete ECOM interface implementation
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// -------------------------------------------------------------------
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//
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EXPORT_C CEqualizerPresetsDialog* CEqualizerPresetsDialog::NewL(
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CAudioEqualizerUtility* aAudEqUtility,
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TInt aCurrentActivePreset,
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MEqualizerPresetActivationObserver& aEqrPresetActObserver)
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{
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CEqualizerPresetsDialog* self = new (ELeave) CEqualizerPresetsDialog(
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aAudEqUtility, aEqrPresetActObserver);
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CleanupStack::PushL(self);
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self->ConstructL(aCurrentActivePreset);
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CleanupStack::Pop(self);
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return self;
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}
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// -------------------------------------------------------------------
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// CEqualizerPresetsDialog::CEqualizerPresetsDialog(
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// CAudioEqualizerUtility*& aAudEqUtility,
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// MEqualizerPresetActivationObserver& aEqrPresetActObserver)
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// First Phase Construction
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// -------------------------------------------------------------------
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//
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CEqualizerPresetsDialog::CEqualizerPresetsDialog(
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CAudioEqualizerUtility* aAudEqUtility,
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MEqualizerPresetActivationObserver& aEqrPresetActObserver):
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iAudEqUtility(aAudEqUtility),
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iEqrPresetActObserver(aEqrPresetActObserver)
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{
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}
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// -------------------------------------------------------------------
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// CEqualizerPresetsDialog::ConstructL()
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// Second Phase Constructor
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// -------------------------------------------------------------------
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//
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void CEqualizerPresetsDialog::ConstructL(const TInt aCurrentActivePreset)
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{
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//Initially set these variable to EFalse
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iContextSensitiveMenu = EFalse;
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iIgnoreKeyEvents = EFalse;
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iRepository = CRepository::NewL(KCRUidMusicPlayerSettings);
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//Add the resource file
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// Find which drive this DLL is installed.
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TFileName fileName;
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// Get the full resource file
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TParse fp;
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// Add the resource dir
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fp.Set( KEqualizerResourceFileName, &KDC_APP_RESOURCE_DIR, NULL);
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// Get the filename with full path
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fileName = fp.FullName();
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//for localisation of resource file
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BaflUtils::NearestLanguageFile( iEikonEnv->FsSession(), fileName );
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iResourceFileOffset = iEikonEnv->AddResourceFileL( fileName );
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//Read text for preset "None" from rss file
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iPresetNoneText = StringLoader::LoadL(R_QTN_EQUALIZER_PRESET_NONE);
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iTitleText = StringLoader::LoadL(R_QTN_EQUALIZER_TITLE_TEXT);
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iItemArray = CEqualizerPresetListArray::NewL(iAudEqUtility,
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aCurrentActivePreset);
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iItemArray->GetCurrentActivePreset(iActivePreset);
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CAknDialog::ConstructL(R_EQUALIZER_CONTAINER_MENUBAR);
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}
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// -------------------------------------------------------------------
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// CEqualizerPresetsDialog::~CEqualizerPresetsDialog()
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// Destructor
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// --------------------------------------------------------------------
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//
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CEqualizerPresetsDialog::~CEqualizerPresetsDialog()
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{
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if (iResourceFileOffset)
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{
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iEikonEnv->DeleteResourceFile(iResourceFileOffset);
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}
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delete iRepository;
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if (iAppTitleText)
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{
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// restore musicplayer's title
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CEikStatusPane* sp=iEikonEnv->AppUiFactory()->StatusPane();
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CAknTitlePane* tp=(CAknTitlePane*)sp->ControlL(TUid::Uid(EEikStatusPaneUidTitle));
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tp->SetTextL(*iAppTitleText);
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delete iAppTitleText;
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}
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delete iPresetNoneText;
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delete iTitleText;
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delete iItemArray;
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}
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// --------------------------------------------------------------------------
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// void CEqualizerPresetsDialog::BuildPresetNameL( TDes& aName) const
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// Returns free folder name
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// --------------------------------------------------------------------------
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//
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void CEqualizerPresetsDialog::BuildPresetNameL( TDes& aName) const
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{
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//set name in the query box to "Preset"
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HBufC* defaultText = StringLoader::LoadLC(
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R_QTN_EQ_PRESET_DEFAULT_NAME);
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TInt n(0);
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// Numbers start from 1
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TBool found( EFalse );
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TBuf<KMaxPresetNameLength> number;
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// The loop is iterated until a free folder name is found.
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FOREVER
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{
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found = EFalse;
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// Constructs a candidate for the name
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TBuf<KMaxPresetNameLength> newName;
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newName.Copy( *defaultText );
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if( n > 0 )
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// First new is without number ( New folder, New folder(01), New folder(02), ...)
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{
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// Creates the current number.
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number.Format( KEqrFormat, n );
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AknTextUtils::LanguageSpecificNumberConversion ( number );
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TInt leadingZeroLength( 0 );
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if( n < 10 )
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{
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leadingZeroLength = KEqrZero().Length();
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}
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// checks the total length of the costructed string
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if( ( number.Length() + newName.Length() + KEqrParenthesis().Length()
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+ leadingZeroLength ) > KMaxPresetNameLength )
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{
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User::Leave( KErrOverflow );
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}
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// Appends the first parenthesis
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newName.Append( KEqrParenthesis );
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if( n < 10 )
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{
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// Appends the leading zero ( always two digits 08, 09, 10, 11,...)
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TBuf< 16 > zero(KEqrZero);
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AknTextUtils::DisplayTextLanguageSpecificNumberConversion( zero );
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newName.Append( KEqrZero );
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}
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newName.Append( number );
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}
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found = SearchPresetL(newName);
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if( found == KErrNotFound )
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{
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aName = newName;
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CleanupStack::PopAndDestroy( defaultText);
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return;
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}
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n++;
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}
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}
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// -----------------------------------------------------------------------
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// CEqualizerPresetsDialog::GetNewName(TInt aResourceId, TDes& presetName)
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//
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// This function is called to display the dialog box to get a new name
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// during "Raname" or "Create new"
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// -----------------------------------------------------------------------
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//
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TBool CEqualizerPresetsDialog::GetNewNameL(const TInt aResourceId, TDes&
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aPresetName) const
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{
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CAknTextQueryDialog* dlg;
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TBool ret = EFalse;
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while (1)
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{
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dlg = CAknTextQueryDialog::NewL(aPresetName);
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if (dlg->ExecuteLD(aResourceId))
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{
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// Illegal characters in a preset name are < > \" \\ / | : * ?"
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if ( (aPresetName.FindC( KEqrLessThan ) != KErrNotFound ) ||
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(aPresetName.FindC( KEqrGreaterThan ) != KErrNotFound ) ||
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(aPresetName.FindC( KEqrQuote ) != KErrNotFound ) ||
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(aPresetName.FindC( KEqrBackSlash ) != KErrNotFound ) ||
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(aPresetName.FindC( KEqrForwardSlash ) != KErrNotFound ) ||
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(aPresetName.FindC( KEqrOrSymbol ) != KErrNotFound ) ||
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(aPresetName.FindC( KEqrColon ) != KErrNotFound ) ||
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(aPresetName.FindC( KEqrAsterisk ) != KErrNotFound ) ||
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(aPresetName.FindC( KEqrQuestionMark ) != KErrNotFound )
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)
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{
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HBufC* text = StringLoader::LoadLC(
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R_QTN_FLDR_ILLEGAL_CHARACTERS);
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CAknInformationNote* note = new( ELeave ) CAknInformationNote(ETrue);
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note->ExecuteLD( *text );
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CleanupStack::PopAndDestroy(text);
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continue;
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}
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TInt error = SearchPresetL(aPresetName);
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if (error != KErrNotFound)
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{
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// display error
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HBufC* label = StringLoader::LoadLC(
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R_QTN_FLDR_NAME_ALREADY_USED, aPresetName );
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CAknInformationNote* note = new( ELeave )
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CAknInformationNote( ETrue );
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note->ExecuteLD( *label );
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CleanupStack::PopAndDestroy(label);
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continue;
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}
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// New name entered
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ret = ETrue;
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}
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// Break, in case user Cancels the data query or
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// enters a valid name
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break;
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}
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return ret;
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}
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// ---------------------------------------------------------------------------
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// TPresetName CEqualizerPresetsDialog::GetHighlightedPresetInListBox() const
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// This function returns the highlighted Preset in ListBox
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// ---------------------------------------------------------------------------
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//
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TPresetName CEqualizerPresetsDialog::GetHighlightedPresetInListBox() const
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{
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TInt selectedIndex = iListBox->CurrentItemIndex();
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CTextListBoxModel* model = iListBox->Model();
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TPresetName selectedItem(model->ItemText(selectedIndex));
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TPresetName highlightedPreset =
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selectedItem.Right(selectedItem.Length()- iItemArray->GetPrefixLength());
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return highlightedPreset;
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}
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// ---------------------------------------------------------------------------
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//void CEqualizerPresetsDialog::ActivateEqrPresetL(const TInt aIndex,
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//const TDesC& aPreset) const
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//
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//This function is used for the activation of a preset
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// ---------------------------------------------------------------------------
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//
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void CEqualizerPresetsDialog::ActivateEqrPresetL(const TInt aIndex,
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const TDesC& aPreset)
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{
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TInt err;
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// Store activated preset in central repository
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SetCurrentPreset(aPreset);
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// Set the active preset in the equalizer item array
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iItemArray->SetCurrentActivePreset(aPreset);
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// Display Confirmation note
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// As per 9.2 Spec, No activation note should be shown
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/*HBufC* activateNoteText = StringLoader::LoadLC(
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R_QTN_EQ_NOTE_INFO_PRESET_ACTIVATED, aPreset);
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CAknConfirmationNote* dialog = new(ELeave)CAknConfirmationNote();
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dialog->ExecuteLD(*activateNoteText);
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CleanupStack::PopAndDestroy(activateNoteText); */
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// Inform the engine
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if (aPreset.Compare(*iPresetNoneText) == 0)
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{
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TRAP(err, iAudEqUtility->DisableEqualizerL());
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}
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else
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{
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TRAP(err, iAudEqUtility->ApplyPresetL(GetEngineIndexL(aPreset)));
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}
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if(!err)
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{
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iListBox->HandleItemAdditionL();
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iListBox->SetCurrentItemIndexAndDraw(aIndex);
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// To prevent two tickmarks from appearing sometimes
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iListBox->DrawNow();
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}
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else
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{
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#ifdef _DEBUG
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RDebug::Print(_L("CEqualizerPresetsDialog::ActivateEqrPresetL err = %d "), err);
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#endif
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// To prevent multiple tickmarks from appearing
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iListBox->DrawNow();
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}
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}
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// ---------------------------------------------------------------------------
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//void CEqualizerPresetsDialog::RenameEqrPresetL(const TInt aIndex,
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//const TDesC& aPreset) const
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//
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//This function is used for the renaming of a preset
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// ---------------------------------------------------------------------------
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//
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void CEqualizerPresetsDialog::RenameEqrPresetL(const TInt /*aIndex*/,
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const TDesC& aPreset)
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{
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//Check if this is an active preset
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TPresetName activePresetName = CurrentPreset();
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if (aPreset.Compare(activePresetName) == 0)
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{
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//Display Confirmation note
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HBufC* renameText = StringLoader::LoadLC(
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R_QTN_EQ_NOTE_ERR_PRESET_IN_USE_NO_RENAME);
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CAknErrorNote* dialog = new(ELeave)CAknErrorNote();
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dialog->ExecuteLD(*renameText);
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CleanupStack::PopAndDestroy(renameText);
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}
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else
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{
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TPresetName presetName;
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presetName = aPreset;
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TBool nameEnteredIsFine =
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GetNewNameL(R_DIALOG_TEXT_RENAME_ITEM_NAME, presetName);
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if (nameEnteredIsFine)
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{
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TInt engineIndex = GetEngineIndexL(aPreset);
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//Update Engine
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iAudEqUtility->GetPresetL(engineIndex);
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CAudioEqualizer& audioEqualizer = iAudEqUtility->Equalizer();
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iAudEqUtility->ModifyPresetL(engineIndex,presetName,
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audioEqualizer);
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//Update listbox
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// Sort the array of user-defined presets
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iItemArray->UpdateSortedArrayL();
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|
411 |
iListBox->SetCurrentItemIndex(SearchPresetL(presetName));
|
|
412 |
iListBox->DrawNow();
|
|
413 |
}
|
|
414 |
}
|
|
415 |
}
|
|
416 |
|
|
417 |
// ---------------------------------------------------------------------------
|
|
418 |
// void CEqualizerPresetsDialog::EditEqrPresetL(const TInt aIndex,
|
|
419 |
// const TDesC& aPreset) const
|
|
420 |
//
|
|
421 |
// This function is used for the editing of a preset
|
|
422 |
// ---------------------------------------------------------------------------
|
|
423 |
//
|
|
424 |
void CEqualizerPresetsDialog::EditEqrPresetL(const TInt /*aIndex*/,
|
|
425 |
const TDesC& aPreset)
|
|
426 |
{
|
|
427 |
//Set application name in the title pane to preset name.
|
|
428 |
CEikStatusPane* sp=iEikonEnv->AppUiFactory()->StatusPane();
|
|
429 |
CAknTitlePane* tp=(CAknTitlePane*)sp->ControlL(TUid::Uid(
|
|
430 |
EEikStatusPaneUidTitle));
|
|
431 |
tp->SetTextL(aPreset);
|
|
432 |
TInt engineIndex = GetEngineIndexL(aPreset);
|
|
433 |
//Update Engine
|
|
434 |
TBool isActivePreset = (aPreset==CurrentPreset());
|
|
435 |
|
|
436 |
DisplaySettingsL(iAudEqUtility, engineIndex, isActivePreset);
|
|
437 |
}
|
|
438 |
|
|
439 |
// ---------------------------------------------------------------------------
|
|
440 |
// void CEqualizerPresetsDialog::CreateNewEqrPresetL(TInt& aIndex,
|
|
441 |
// TPresetName& aPreset) const
|
|
442 |
//
|
|
443 |
// This function is used for the creation of a new preset.
|
|
444 |
// @param aIndex The index of the preset in the ListBox. This is set
|
|
445 |
// to a the index in the ListBox if preset creation is successful.
|
|
446 |
// If the creation is unscuccessful, then the parameter is not changed.
|
|
447 |
// @param aPreset The name of the preset created
|
|
448 |
// ---------------------------------------------------------------------------
|
|
449 |
//
|
|
450 |
void CEqualizerPresetsDialog::CreateNewEqrPresetL(TInt& aIndex,
|
|
451 |
TPresetName& aPreset) const
|
|
452 |
{
|
|
453 |
RFs fs;
|
|
454 |
User::LeaveIfError( fs.Connect() );
|
|
455 |
CleanupClosePushL<RFs>( fs );
|
|
456 |
|
|
457 |
if (SysUtil::FFSSpaceBelowCriticalLevelL(&fs,0))
|
|
458 |
{
|
|
459 |
ShowDiskFullNoteL(); // Phone memory full, show note
|
|
460 |
}
|
|
461 |
else
|
|
462 |
{
|
|
463 |
TPresetName presetName;
|
|
464 |
BuildPresetNameL(presetName);
|
|
465 |
|
|
466 |
TBool nameEnteredIsFine = GetNewNameL(R_DIALOG_TEXT_NEW_ITEM_NAME,
|
|
467 |
presetName);
|
|
468 |
|
|
469 |
if (nameEnteredIsFine)
|
|
470 |
{
|
|
471 |
//Update Engine
|
|
472 |
CAudioEqualizer& audioEqualizer = iAudEqUtility->Equalizer();
|
|
473 |
iAudEqUtility->CreatePresetL(presetName, audioEqualizer);
|
|
474 |
|
|
475 |
//Set the level of all bands to 0.
|
|
476 |
TInt numFreqBand = audioEqualizer.NumberOfBands();
|
|
477 |
for (TInt i = 0; i < numFreqBand; i++)
|
|
478 |
{
|
|
479 |
audioEqualizer.SetBandLevelL(i+1, 0);
|
|
480 |
}
|
|
481 |
|
|
482 |
iItemArray->UpdateSortedArrayL();
|
|
483 |
//Update AudioEqualizerUtility object, setting the level of all
|
|
484 |
// bands to 0
|
|
485 |
iAudEqUtility->ModifyPresetL(GetEngineIndexL(presetName),
|
|
486 |
presetName, audioEqualizer);
|
|
487 |
|
|
488 |
//Set the focus to the new preset
|
|
489 |
iListBox->HandleItemAdditionL();
|
|
490 |
iListBox->SetCurrentItemIndex(SearchPresetL(presetName));
|
|
491 |
iListBox->DrawNow();
|
|
492 |
|
|
493 |
aPreset = presetName;
|
|
494 |
aIndex = iItemArray->MdcaCount()-1;
|
|
495 |
}
|
|
496 |
}
|
|
497 |
CleanupStack::PopAndDestroy();
|
|
498 |
}
|
|
499 |
|
|
500 |
// ---------------------------------------------------------------------------
|
|
501 |
//void CEqualizerPresetsDialog::DeleteEqrPresetL(const TInt aIndex,
|
|
502 |
//const TDesC& aPreset) const
|
|
503 |
//
|
|
504 |
//This function is used for the deletion of a preset
|
|
505 |
// ---------------------------------------------------------------------------
|
|
506 |
//
|
|
507 |
void CEqualizerPresetsDialog::DeleteEqrPresetL(const TInt aIndex,
|
|
508 |
const TDesC& aPreset)
|
|
509 |
{
|
|
510 |
//Check if this is an active preset
|
|
511 |
TPresetName activePresetName = CurrentPreset();
|
|
512 |
if (aPreset.Compare(activePresetName) == 0)
|
|
513 |
{
|
|
514 |
//Display error note
|
|
515 |
HBufC* renameText =
|
|
516 |
StringLoader::LoadLC(R_QTN_EQ_NOTE_ERR_PRESET_IN_USE);
|
|
517 |
CAknErrorNote* dialog = new(ELeave)CAknErrorNote();
|
|
518 |
dialog->ExecuteLD(*renameText);
|
|
519 |
CleanupStack::PopAndDestroy(renameText);
|
|
520 |
}
|
|
521 |
else
|
|
522 |
{
|
|
523 |
//Delete?\n%U" §qtn.query.common.conf.delete?
|
|
524 |
HBufC* text =
|
|
525 |
StringLoader::LoadLC( R_QTN_QUERY_COMMON_CONF_DELETE,
|
|
526 |
aPreset);
|
|
527 |
|
|
528 |
// Show confirmation note
|
|
529 |
CAknQueryDialog* dlg = CAknQueryDialog::NewL();
|
|
530 |
TInt result(
|
|
531 |
dlg->ExecuteLD( R_EQUALIZER_CONFIRMATION_QUERY, *text ) );
|
|
532 |
CleanupStack::PopAndDestroy(text); // text
|
|
533 |
|
|
534 |
if ( result )
|
|
535 |
{
|
|
536 |
//Update Engine
|
|
537 |
iAudEqUtility->DeletePresetL(GetEngineIndexL(aPreset));
|
|
538 |
//Remove from listbox
|
|
539 |
iItemArray->UpdateSortedArrayL();
|
|
540 |
iListBox->HandleItemRemovalL();
|
|
541 |
// This is to avoid the gap observed when the last entry present
|
|
542 |
// in the Preset List is deleted
|
|
543 |
iListBox->SetCurrentItemIndexAndDraw(0);
|
|
544 |
//If we are at the last preset set focus to the next preset
|
|
545 |
// else the previous preset
|
|
546 |
if (aIndex == iItemArray->MdcaCount())
|
|
547 |
{
|
|
548 |
iListBox->SetCurrentItemIndexAndDraw(aIndex - 1);
|
|
549 |
}
|
|
550 |
else
|
|
551 |
{
|
|
552 |
iListBox->SetCurrentItemIndexAndDraw(aIndex);
|
|
553 |
}
|
|
554 |
iListBox->DrawNow();
|
|
555 |
}
|
|
556 |
}
|
|
557 |
}
|
|
558 |
|
|
559 |
// -------------------------------------------------------------------
|
|
560 |
// TInt CEqualizerPresetsDialog::GetEngineIndexL
|
|
561 |
// (const TPresetName& aPresetName)
|
|
562 |
//
|
|
563 |
// This function is called to find the index of a preset in the list of
|
|
564 |
// presets returned by CAudioEqualizerUtility::Presets()
|
|
565 |
// --------------------------------------------------------------------
|
|
566 |
//
|
|
567 |
TInt CEqualizerPresetsDialog::GetEngineIndexL(const TPresetName& aPresetName) const
|
|
568 |
{
|
|
569 |
TInt engineIndex = KErrNotFound;
|
|
570 |
TInt count;
|
|
571 |
|
|
572 |
TArray<TEfAudioEqualizerUtilityPreset> presets = iAudEqUtility->Presets();
|
|
573 |
TInt numPredefinedPresets = iAudEqUtility->NumberOfPreDefinedPresets();
|
|
574 |
TInt numPresets = presets.Count();
|
|
575 |
for (count = 0; count < numPresets; count++)
|
|
576 |
{
|
|
577 |
TPresetName selectedItem = iItemArray->MdcaPoint(count+1);
|
|
578 |
TPresetName presetName = selectedItem.Right(
|
|
579 |
selectedItem.Length() - iItemArray->GetPrefixLength());
|
|
580 |
|
|
581 |
|
|
582 |
if (((count < numPredefinedPresets) && (presetName == aPresetName))
|
|
583 |
|| (presets[count].iPresetName == aPresetName))
|
|
584 |
{
|
|
585 |
engineIndex = count;
|
|
586 |
}
|
|
587 |
}
|
|
588 |
if (engineIndex == KErrNotFound)
|
|
589 |
{
|
|
590 |
// Leave if this function is called for preset "None" or a preset
|
|
591 |
// which is there in the ListBox but not in the Engine.
|
|
592 |
User::Leave(KErrArgument);
|
|
593 |
}
|
|
594 |
|
|
595 |
return engineIndex;
|
|
596 |
}
|
|
597 |
|
|
598 |
// -----------------------------------------------------------------------
|
|
599 |
// CEqualizerPresetsDialog::DisplaySettingsL
|
|
600 |
// (CAudioEqualizerUtility *aAudEqUtility, TInt aIndex,
|
|
601 |
// const TBool aIsActivePreset)) const
|
|
602 |
//
|
|
603 |
// This function is used to display the current equalizer settings
|
|
604 |
// by creating a new dialog. The dialog can also be used for editing, etc.
|
|
605 |
// of the settings.
|
|
606 |
// ------------------------------------------------------------------------
|
|
607 |
//
|
|
608 |
void CEqualizerPresetsDialog::DisplaySettingsL(CAudioEqualizerUtility*
|
|
609 |
aAudEqUtility, const TInt aIndex, const TBool aIsActivePreset)
|
|
610 |
{
|
|
611 |
TRect rect = Rect();
|
|
612 |
|
|
613 |
TInt item;
|
|
614 |
TPresetName preset = GetHighlightedPresetInListBox();
|
|
615 |
iItemArray->GetPresetKeyFromLocalisedName(item, preset);
|
|
616 |
iEditingDialog = CEqualizerEditingDialog::NewL(aAudEqUtility,
|
|
617 |
aIndex, rect, aIsActivePreset,iEqrPresetActObserver, item);
|
|
618 |
iEditingDialog->ExecuteLD();
|
|
619 |
iEditingDialog = NULL;
|
|
620 |
}
|
|
621 |
|
|
622 |
// --------------------------------------------------------------
|
|
623 |
// CEqualizerPresetsDialog::CurrentPreset()
|
|
624 |
// This function is used to read the currently active preset from
|
|
625 |
// the central repository
|
|
626 |
// --------------------------------------------------------------
|
|
627 |
//
|
|
628 |
TPresetName CEqualizerPresetsDialog::CurrentPreset() const
|
|
629 |
{
|
|
630 |
TInt res = 0;
|
|
631 |
TPresetName preset;
|
|
632 |
User::LeaveIfError(iRepository->Get(KMPlayerEqPresetId, res));
|
|
633 |
iItemArray->GetLocalisedPresetNameFromKey(res,preset );
|
|
634 |
return preset;
|
|
635 |
}
|
|
636 |
|
|
637 |
// ----------------------------------------------------------------
|
|
638 |
// CEqualizerPresetsDialog::SetCurrentPreset(const TPtrC& aPreset)
|
|
639 |
// This function is used to store the currently active preset into
|
|
640 |
// the central repository
|
|
641 |
// ----------------------------------------------------------------
|
|
642 |
//
|
|
643 |
void CEqualizerPresetsDialog::SetCurrentPreset(const TPresetName& aPreset)
|
|
644 |
{
|
|
645 |
TInt activePresetKey;
|
|
646 |
iActivePreset = aPreset;
|
|
647 |
iItemArray->GetPresetKeyFromLocalisedName(activePresetKey, aPreset);
|
|
648 |
iEqrPresetActObserver.HandlePresetActivation(activePresetKey);
|
|
649 |
}
|
|
650 |
|
|
651 |
// ----------------------------------------------------------------------------
|
|
652 |
// CEqualizerPresetsDialog::SearchPresetL(const TPresetName& aPreset) const
|
|
653 |
// This function is used to search for a preset name in the ListBox.
|
|
654 |
// It return the index of the preset, if found and KErrNotFound if not found.
|
|
655 |
// ----------------------------------------------------------------------------
|
|
656 |
//
|
|
657 |
TInt CEqualizerPresetsDialog::SearchPresetL(const TPresetName& aPreset) const
|
|
658 |
{
|
|
659 |
TInt ret = KErrNotFound;
|
|
660 |
iItemArray->UpdateSortedArrayL();
|
|
661 |
|
|
662 |
for (TInt i=0; i<iItemArray->MdcaCount(); i++)
|
|
663 |
{
|
|
664 |
TPresetName selectedItem = iItemArray->MdcaPoint(i);
|
|
665 |
TPresetName presetName = selectedItem.Right(selectedItem.Length() - iItemArray->GetPrefixLength());
|
|
666 |
|
|
667 |
if (aPreset == presetName)
|
|
668 |
{
|
|
669 |
ret = i;
|
|
670 |
break;
|
|
671 |
}
|
|
672 |
}
|
|
673 |
return ret;
|
|
674 |
}
|
|
675 |
|
|
676 |
// ----------------------------------------------------------------------------
|
|
677 |
// CEqualizerPresetsDialog::SetAudioEqualizerL(CAudioEqualizerUtility*
|
|
678 |
// aAudEqUtility)
|
|
679 |
// This function is used to set a new CAudioEqualizerUtility*
|
|
680 |
// ----------------------------------------------------------------------------
|
|
681 |
//
|
|
682 |
EXPORT_C void CEqualizerPresetsDialog::SetAudioEqualizerL(
|
|
683 |
CAudioEqualizerUtility* aAudEqUtility)
|
|
684 |
{
|
|
685 |
iAudEqUtility=aAudEqUtility;
|
|
686 |
if (iItemArray)
|
|
687 |
{
|
|
688 |
iItemArray->SetAudioEqualizer(iAudEqUtility);
|
|
689 |
}
|
|
690 |
|
|
691 |
if (iEditingDialog)
|
|
692 |
{
|
|
693 |
iEditingDialog->SetAudioEqualizerL(iAudEqUtility);
|
|
694 |
}
|
|
695 |
|
|
696 |
|
|
697 |
if (iAudEqUtility)
|
|
698 |
{
|
|
699 |
iIgnoreKeyEvents = EFalse;
|
|
700 |
}
|
|
701 |
else
|
|
702 |
{
|
|
703 |
iIgnoreKeyEvents = ETrue;
|
|
704 |
}
|
|
705 |
}
|
|
706 |
|
|
707 |
// ----------------------------------------------------------------------
|
|
708 |
// CEqualizerPresets::GetListBoxIconsL()
|
|
709 |
// This function is used to load the lisitbox icons into an array
|
|
710 |
// ----------------------------------------------------------------------
|
|
711 |
//
|
|
712 |
CArrayPtr<CGulIcon>* CEqualizerPresetsDialog::GetListBoxIconsL() const
|
|
713 |
{
|
|
714 |
// Get the icon array and deleted if already exists. Memory leak error.
|
|
715 |
CArrayPtr<CGulIcon>* previcons = iListBox->ItemDrawer()->ColumnData()->IconArray();
|
|
716 |
if( previcons )
|
|
717 |
{
|
|
718 |
previcons->ResetAndDestroy();
|
|
719 |
delete previcons;
|
|
720 |
previcons = NULL;
|
|
721 |
}
|
|
722 |
|
|
723 |
// CGulIcon class packages two bitmaps: icon image and its mask
|
|
724 |
// CAknIconArray inherits from CArrayPtrFlat
|
|
725 |
CArrayPtr<CGulIcon>* iconList = new (ELeave)
|
|
726 |
CAknIconArray(KEqualizerArrayGranularity);
|
|
727 |
CleanupStack::PushL(iconList);
|
|
728 |
|
|
729 |
// Find which drive this DLL is installed.
|
|
730 |
TFileName fileName;
|
|
731 |
// Get the full resource file
|
|
732 |
TParse fp;
|
|
733 |
// Add the resource dir
|
|
734 |
fp.Set( KIconsFilename, &KDC_APP_BITMAP_DIR, NULL);
|
|
735 |
|
|
736 |
// Get the filename with full path
|
|
737 |
fileName = fp.FullName();
|
|
738 |
|
|
739 |
MAknsSkinInstance* skinInstance;
|
|
740 |
CFbsBitmap* newIconBmp = NULL;
|
|
741 |
CFbsBitmap* newIconBmpMask = NULL;
|
|
742 |
CGulIcon* newIcon = NULL;
|
|
743 |
|
|
744 |
skinInstance = AknsUtils::SkinInstance();
|
|
745 |
|
|
746 |
//creating blank icon
|
|
747 |
AknsUtils::CreateIconLC(skinInstance,KAknsIIDQgnPropEmpty,
|
|
748 |
newIconBmp,newIconBmpMask,fileName,
|
|
749 |
EMbmEqualizerEmpty13x13,
|
|
750 |
EMbmEqualizerEmpty13x13_mask);
|
|
751 |
|
|
752 |
newIcon = CGulIcon::NewL(newIconBmp,newIconBmpMask);
|
|
753 |
|
|
754 |
CleanupStack::Pop(2);
|
|
755 |
CleanupStack::PushL(newIcon);
|
|
756 |
iconList->AppendL(newIcon);
|
|
757 |
|
|
758 |
CleanupStack::Pop();
|
|
759 |
|
|
760 |
//creating TICK mark icon
|
|
761 |
AknsUtils::CreateIconLC(skinInstance,KAknsIIDQgnPropPslnActive,
|
|
762 |
newIconBmp,newIconBmpMask,fileName,
|
|
763 |
EMbmEqualizerQgn_prop_psln_active,
|
|
764 |
EMbmEqualizerQgn_prop_psln_active_mask);
|
|
765 |
|
|
766 |
|
|
767 |
newIcon = CGulIcon::NewL(newIconBmp,newIconBmpMask);
|
|
768 |
|
|
769 |
CleanupStack::Pop(2);
|
|
770 |
CleanupStack::PushL(newIcon);
|
|
771 |
iconList->AppendL(newIcon);
|
|
772 |
|
|
773 |
CleanupStack::Pop();
|
|
774 |
|
|
775 |
CleanupStack::Pop(iconList);
|
|
776 |
|
|
777 |
newIconBmp = NULL;
|
|
778 |
newIconBmpMask = NULL;
|
|
779 |
newIcon = NULL;
|
|
780 |
|
|
781 |
return iconList;
|
|
782 |
}
|
|
783 |
|
|
784 |
// -------------------------------------------------------------------
|
|
785 |
// CEqualizerPresetsDialog::ExecuteLD()
|
|
786 |
//
|
|
787 |
// This function is called to create a dialog
|
|
788 |
// to display the preset list view of the equalizer
|
|
789 |
// --------------------------------------------------------------------
|
|
790 |
//
|
|
791 |
EXPORT_C TInt CEqualizerPresetsDialog::ExecuteLD()
|
|
792 |
{
|
|
793 |
TInt ret = CAknDialog::ExecuteLD(R_EQUALIZER_DIALOG);
|
|
794 |
return ret;
|
|
795 |
}
|
|
796 |
|
|
797 |
// ---------------------------------------------------------------------------
|
|
798 |
// void CEqualizerPresetsDialog::PreLayoutDynInitL(void)
|
|
799 |
// This function is called just before the dialog is displayed
|
|
800 |
// ---------------------------------------------------------------------------
|
|
801 |
//
|
|
802 |
void CEqualizerPresetsDialog::PreLayoutDynInitL(void)
|
|
803 |
{
|
|
804 |
|
|
805 |
CEikStatusPane* sp=iEikonEnv->AppUiFactory()->StatusPane();
|
|
806 |
CAknTitlePane* tp=(CAknTitlePane*)sp->ControlL(TUid::Uid(
|
|
807 |
EEikStatusPaneUidTitle));
|
|
808 |
// Store the Application's title text
|
|
809 |
iAppTitleText = tp->Text()->AllocL();
|
|
810 |
|
|
811 |
// Set preset name in the title pane
|
|
812 |
tp->SetTextL(*iTitleText);
|
|
813 |
|
|
814 |
iPreviousStatusPaneLayout = sp->CurrentLayoutResId();
|
|
815 |
|
|
816 |
if ( sp )
|
|
817 |
{
|
|
818 |
if ( R_AVKON_STATUS_PANE_LAYOUT_USUAL != iPreviousStatusPaneLayout )
|
|
819 |
{
|
|
820 |
sp->SwitchLayoutL( R_AVKON_STATUS_PANE_LAYOUT_USUAL );
|
|
821 |
}
|
|
822 |
}
|
|
823 |
iListBox= (CAknSingleGraphicStyleListBox*)Control(ESelectionListControl);
|
|
824 |
iListBox->ItemDrawer()->ColumnData()->SetIconArray(GetListBoxIconsL());
|
|
825 |
|
|
826 |
// Set item array to listbox model
|
|
827 |
iListBox->Model()->SetItemTextArray(iItemArray);
|
|
828 |
// Item array is not owned by ListBox so it has to be freed.
|
|
829 |
iListBox->Model()->SetOwnershipType(ELbmDoesNotOwnItemArray);
|
|
830 |
|
|
831 |
//
|
|
832 |
// Create a scrollbar that will be displayed automatically
|
|
833 |
// if all the items cannot be displayed on screen
|
|
834 |
//
|
|
835 |
iListBox->CreateScrollBarFrameL(ETrue);
|
|
836 |
iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(
|
|
837 |
CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto);
|
|
838 |
// Set focus to the currently active preset
|
|
839 |
|
|
840 |
#ifdef RD_SCALABLE_UI_V2
|
|
841 |
iListBox->SetListBoxObserver(this);
|
|
842 |
#endif //RD_SCALABLE_UI_V2
|
|
843 |
TPresetName currentPreset = CurrentPreset();
|
|
844 |
|
|
845 |
TInt cur = SearchPresetL(currentPreset);
|
|
846 |
if (cur == KErrNotFound) //Some preset should always be active
|
|
847 |
{
|
|
848 |
User::Leave(KErrNotSupported);
|
|
849 |
}
|
|
850 |
iListBox->SetCurrentItemIndexAndDraw(cur);
|
|
851 |
|
|
852 |
}
|
|
853 |
|
|
854 |
// -------------------------------------------------------------------
|
|
855 |
// CEqualizerPresetsDialog::OkToExitL(TInt aButtonId)
|
|
856 |
//
|
|
857 |
// This function is called when the user presses the selection key
|
|
858 |
// for displaying context sesitive menu
|
|
859 |
// --------------------------------------------------------------------
|
|
860 |
//
|
|
861 |
TBool CEqualizerPresetsDialog::OkToExitL(TInt aButtonId)
|
|
862 |
{
|
|
863 |
TBool ret = EFalse;
|
|
864 |
if (aButtonId == EEikBidOk)
|
|
865 |
{
|
|
866 |
iContextSensitiveMenu = ETrue;
|
|
867 |
DisplayMenuL();
|
|
868 |
}
|
|
869 |
else if (aButtonId == EAknSoftkeyBack)
|
|
870 |
{
|
|
871 |
CEikStatusPane* sp=iEikonEnv->AppUiFactory()->StatusPane();
|
|
872 |
CAknTitlePane* tp=(CAknTitlePane*)sp->ControlL(TUid::Uid(
|
|
873 |
EEikStatusPaneUidTitle));
|
|
874 |
|
|
875 |
if (iAppTitleText)
|
|
876 |
{
|
|
877 |
//set application name in the title pane
|
|
878 |
tp->SetTextL(*iAppTitleText);
|
|
879 |
}
|
|
880 |
ret = CAknDialog::OkToExitL( aButtonId );
|
|
881 |
}
|
|
882 |
else if (aButtonId == EAknSoftkeySelect)
|
|
883 |
{
|
|
884 |
const TInt index = iListBox->CurrentItemIndex();
|
|
885 |
TPresetName preset = GetHighlightedPresetInListBox();
|
|
886 |
ActivateEqrPresetL(index, preset);
|
|
887 |
}
|
|
888 |
else
|
|
889 |
{
|
|
890 |
ret = CAknDialog::OkToExitL( aButtonId );
|
|
891 |
}
|
|
892 |
|
|
893 |
if ( ret )
|
|
894 |
{
|
|
895 |
// Restore landscape layout
|
|
896 |
CEikStatusPane* sp=iEikonEnv->AppUiFactory()->StatusPane();
|
|
897 |
if( Layout_Meta_Data::IsLandscapeOrientation() )
|
|
898 |
{
|
|
899 |
if ( sp && KErrNone != iPreviousStatusPaneLayout )
|
|
900 |
{
|
|
901 |
if ( sp->CurrentLayoutResId() != R_AVKON_STATUS_PANE_LAYOUT_USUAL )
|
|
902 |
{
|
|
903 |
sp->SwitchLayoutL( R_AVKON_STATUS_PANE_LAYOUT_USUAL );
|
|
904 |
}
|
|
905 |
}
|
|
906 |
}
|
|
907 |
else
|
|
908 |
{
|
|
909 |
CAknLocalScreenClearer* clearer = CAknLocalScreenClearer::NewLC( ETrue );
|
|
910 |
sp->SwitchLayoutL( R_AVKON_STATUS_PANE_LAYOUT_USUAL_FLAT );
|
|
911 |
CleanupStack::PopAndDestroy( clearer );
|
|
912 |
}
|
|
913 |
}
|
|
914 |
return ret;
|
|
915 |
}
|
|
916 |
|
|
917 |
// -------------------------------------------------------------------
|
|
918 |
// void CEqualizerPresetsDialog::SizeChanged()
|
|
919 |
//
|
|
920 |
// This function is called by the framework whenever there is a change
|
|
921 |
// in the size of the control
|
|
922 |
// -------------------------------------------------------------------
|
|
923 |
//
|
|
924 |
void CEqualizerPresetsDialog::SizeChanged()
|
|
925 |
{
|
|
926 |
TRect rect = Rect();
|
|
927 |
//Getting the layout for the list box
|
|
928 |
AknLayoutUtils::LayoutControl(iListBox, rect, AknLayout::list_gen_pane(1));
|
|
929 |
CAknDialog::SizeChanged();
|
|
930 |
}
|
|
931 |
|
|
932 |
// -------------------------------------------------------------------
|
|
933 |
// void CEqualizerPresetsDialog::HandleForegroundEventL( TBool aForeground)
|
|
934 |
//
|
|
935 |
// Handles changes to the application
|
|
936 |
// when it switches to or from the foreground.
|
|
937 |
// -------------------------------------------------------------------
|
|
938 |
//
|
|
939 |
void CEqualizerPresetsDialog::HandleForegroundEventL( TBool aForeground)
|
|
940 |
{
|
|
941 |
if (aForeground)
|
|
942 |
{
|
|
943 |
CEikStatusPane* sp=iEikonEnv->AppUiFactory()->StatusPane();
|
|
944 |
CAknTitlePane* tp=(CAknTitlePane*)sp->ControlL(TUid::Uid(
|
|
945 |
EEikStatusPaneUidTitle));
|
|
946 |
tp->SetTextL(*iTitleText);
|
|
947 |
}
|
|
948 |
}
|
|
949 |
|
|
950 |
// -------------------------------------------------------------------
|
|
951 |
// void CEqualizerPresetsDialog::FocusChanged(TDrawNow aDrawNow)
|
|
952 |
//
|
|
953 |
// Responds to a change in focus.
|
|
954 |
// This is called whenever the control gains or loses focus
|
|
955 |
// -------------------------------------------------------------------
|
|
956 |
//
|
|
957 |
void CEqualizerPresetsDialog::FocusChanged(TDrawNow /*aDrawNow*/)
|
|
958 |
{
|
|
959 |
iItemArray->UpdateSortedArrayL();
|
|
960 |
TPresetName currentPreset = CurrentPreset();
|
|
961 |
iItemArray->SetCurrentActivePreset(currentPreset);
|
|
962 |
|
|
963 |
if(iListBox)
|
|
964 |
{
|
|
965 |
iListBox->HandleItemAdditionL();
|
|
966 |
}
|
|
967 |
}
|
|
968 |
|
|
969 |
// -------------------------------------------------------------------
|
|
970 |
// void CEqualizerFreqBand::HandleResourceChangeL(TInt aType)
|
|
971 |
//
|
|
972 |
// This function is called by the framework whenever there is a
|
|
973 |
// change in skin or layout
|
|
974 |
// -------------------------------------------------------------------
|
|
975 |
//
|
|
976 |
void CEqualizerPresetsDialog::HandleResourceChangeL(TInt aType)
|
|
977 |
{
|
|
978 |
if (aType == KAknsMessageSkinChange)
|
|
979 |
{
|
|
980 |
//Creating the icons for the new Skin
|
|
981 |
iListBox->ItemDrawer()->ColumnData()->SetIconArray(GetListBoxIconsL());
|
|
982 |
iListBox->HandleResourceChange(aType);
|
|
983 |
}
|
|
984 |
|
|
985 |
else if (aType == KEikDynamicLayoutVariantSwitch)
|
|
986 |
{
|
|
987 |
TRect rect;
|
|
988 |
AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
|
|
989 |
SetRect(rect);
|
|
990 |
}
|
|
991 |
|
|
992 |
}
|
|
993 |
|
|
994 |
void CEqualizerPresetsDialog::HandleResourceChange(TInt aType)
|
|
995 |
{
|
|
996 |
CAknDialog::HandleResourceChange( aType );
|
|
997 |
HandleResourceChangeL(aType);
|
|
998 |
}
|
|
999 |
|
|
1000 |
// ---------------------------------------------------------
|
|
1001 |
// CEqualizerPresetsDialog::OfferKeyEventL(
|
|
1002 |
// const TKeyEvent& aKeyEvent,TEventCode aType)
|
|
1003 |
// This function is used to handle key events
|
|
1004 |
// ---------------------------------------------------------
|
|
1005 |
//
|
|
1006 |
TKeyResponse CEqualizerPresetsDialog::OfferKeyEventL(
|
|
1007 |
const TKeyEvent& aKeyEvent,
|
|
1008 |
TEventCode aType )
|
|
1009 |
{
|
|
1010 |
if (iIgnoreKeyEvents)
|
|
1011 |
{
|
|
1012 |
return EKeyWasNotConsumed;
|
|
1013 |
}
|
|
1014 |
if (aType == EEventKey)
|
|
1015 |
{
|
|
1016 |
if (aKeyEvent.iCode == EKeyBackspace)
|
|
1017 |
{
|
|
1018 |
// Find the preset highlighted
|
|
1019 |
const TInt listBoxIndex = iListBox->CurrentItemIndex();
|
|
1020 |
|
|
1021 |
// pre-defined presets cannot be deleted.
|
|
1022 |
// preset "None" is not stored in engine.
|
|
1023 |
if (listBoxIndex > (TInt)
|
|
1024 |
(iAudEqUtility->NumberOfPreDefinedPresets()))
|
|
1025 |
{
|
|
1026 |
TPresetName preset = GetHighlightedPresetInListBox();
|
|
1027 |
DeleteEqrPresetL(listBoxIndex, preset);
|
|
1028 |
}
|
|
1029 |
return EKeyWasConsumed;
|
|
1030 |
}
|
|
1031 |
else if ( aKeyEvent.iCode == EKeyEnter )
|
|
1032 |
{
|
|
1033 |
const TInt index = iListBox->CurrentItemIndex();
|
|
1034 |
TPresetName preset = GetHighlightedPresetInListBox();
|
|
1035 |
ActivateEqrPresetL(index, preset);
|
|
1036 |
return EKeyWasConsumed;
|
|
1037 |
}
|
|
1038 |
}
|
|
1039 |
return CAknDialog::OfferKeyEventL( aKeyEvent, aType );
|
|
1040 |
}
|
|
1041 |
|
|
1042 |
// ---------------------------------------------------------------------------
|
|
1043 |
// CEqualizerPresetsDialog::DynInitMenuPaneL(
|
|
1044 |
// TInt aResourceId,CEikMenuPane* aMenuPane)
|
|
1045 |
// This function is called by the EIKON framework just before it displays
|
|
1046 |
// a menu pane. Its default implementation is empty, and by overriding it,
|
|
1047 |
// the application can set the state of menu items dynamically according
|
|
1048 |
// to the state of application data.
|
|
1049 |
// ---------------------------------------------------------------------------
|
|
1050 |
//
|
|
1051 |
void CEqualizerPresetsDialog::DynInitMenuPaneL(
|
|
1052 |
TInt aResourceId, CEikMenuPane* aMenuPane)
|
|
1053 |
{
|
|
1054 |
TPresetName selectedItem = GetHighlightedPresetInListBox();
|
|
1055 |
|
|
1056 |
TInt selectedIndex = iListBox->CurrentItemIndex();
|
|
1057 |
TInt numberOfPreDefinedPresets =
|
|
1058 |
iAudEqUtility->NumberOfPreDefinedPresets();
|
|
1059 |
|
|
1060 |
if ( aResourceId == R_EQUALIZER_CONTAINER_MENU)
|
|
1061 |
{
|
|
1062 |
//Is the menubar invoked from Options menu or selection key?
|
|
1063 |
if (iContextSensitiveMenu == EFalse)
|
|
1064 |
{
|
|
1065 |
// The menubar is invoked from Options menu
|
|
1066 |
iMenuBar->SetMenuType(CEikMenuBar::EMenuOptions);
|
|
1067 |
// The selected preset is "None"
|
|
1068 |
if (selectedItem.Compare(*iPresetNoneText) == 0)
|
|
1069 |
{
|
|
1070 |
aMenuPane->SetItemDimmed(EEqualizerCmdRename, ETrue);
|
|
1071 |
aMenuPane->SetItemDimmed(EEqualizerCmdDelete, ETrue);
|
|
1072 |
aMenuPane->SetItemDimmed(EEqualizerCmdEdit, ETrue);
|
|
1073 |
}
|
|
1074 |
// The selected preset is a pre defined preset other than "None"
|
|
1075 |
if (selectedIndex <= numberOfPreDefinedPresets)
|
|
1076 |
{
|
|
1077 |
aMenuPane->SetItemDimmed(EEqualizerCmdRename, ETrue);
|
|
1078 |
aMenuPane->SetItemDimmed(EEqualizerCmdDelete, ETrue);
|
|
1079 |
}
|
|
1080 |
// Help should be displayed only if the feature is supported
|
|
1081 |
// according to Feature Manager
|
|
1082 |
if (!FeatureManager::FeatureSupported(KFeatureIdHelp))
|
|
1083 |
{
|
|
1084 |
aMenuPane->SetItemDimmed(EEqualizerCmdHelp, ETrue);
|
|
1085 |
}
|
|
1086 |
}
|
|
1087 |
else
|
|
1088 |
{
|
|
1089 |
// The menubar is invoked from selection key
|
|
1090 |
iMenuBar->SetMenuType(CEikMenuBar::EMenuContext);
|
|
1091 |
// These Options are always hidden
|
|
1092 |
aMenuPane->SetItemDimmed(EEqualizerCmdDelete, ETrue);
|
|
1093 |
aMenuPane->SetItemDimmed(EEqualizerCmdRename, ETrue);
|
|
1094 |
aMenuPane->SetItemDimmed(EEqualizerCmdCreateNew, ETrue);
|
|
1095 |
aMenuPane->SetItemDimmed(EEqualizerCmdHelp, ETrue);
|
|
1096 |
aMenuPane->SetItemDimmed(EAknCmdExit, ETrue);
|
|
1097 |
|
|
1098 |
// The selected preset is "None"
|
|
1099 |
if (selectedItem.Compare(*iPresetNoneText) == 0)
|
|
1100 |
{
|
|
1101 |
aMenuPane->SetItemDimmed(EEqualizerCmdEdit, ETrue);
|
|
1102 |
}
|
|
1103 |
iContextSensitiveMenu = EFalse;
|
|
1104 |
}
|
|
1105 |
aMenuPane->SetItemDimmed(EEqualizerCmdCreateNew, ETrue );
|
|
1106 |
aMenuPane->SetItemDimmed(EEqualizerCmdEdit, ETrue);
|
|
1107 |
}
|
|
1108 |
}
|
|
1109 |
|
|
1110 |
// -------------------------------------------------------------------
|
|
1111 |
// CEqualizerPresetsDialog::ProcessCommandL(TInt aCommandId )
|
|
1112 |
//
|
|
1113 |
// This function is called to process the menubar command in a dialog
|
|
1114 |
// --------------------------------------------------------------------
|
|
1115 |
//
|
|
1116 |
void CEqualizerPresetsDialog::ProcessCommandL(TInt aCommandId )
|
|
1117 |
{
|
|
1118 |
// Need to do this in all cases or menu does not disappear after
|
|
1119 |
// a selection is made
|
|
1120 |
CAknDialog::ProcessCommandL(aCommandId);
|
|
1121 |
|
|
1122 |
// Find the preset highlighted
|
|
1123 |
const TInt index = iListBox->CurrentItemIndex();
|
|
1124 |
TPresetName preset = GetHighlightedPresetInListBox();
|
|
1125 |
|
|
1126 |
switch(aCommandId)
|
|
1127 |
{
|
|
1128 |
case EAknCmdExit :
|
|
1129 |
case EEikCmdExit :
|
|
1130 |
{
|
|
1131 |
iAvkonAppUi->HandleCommandL( aCommandId );
|
|
1132 |
break;
|
|
1133 |
}
|
|
1134 |
case EEqualizerCmdEdit:
|
|
1135 |
{
|
|
1136 |
EditEqrPresetL(index, preset);
|
|
1137 |
break;
|
|
1138 |
}
|
|
1139 |
case EEqualizerCmdActivate:
|
|
1140 |
{
|
|
1141 |
ActivateEqrPresetL(index, preset);
|
|
1142 |
break;
|
|
1143 |
}
|
|
1144 |
case EEqualizerCmdCreateNew:
|
|
1145 |
{
|
|
1146 |
TInt presetIndex = -1;
|
|
1147 |
TPresetName presetName;
|
|
1148 |
|
|
1149 |
CreateNewEqrPresetL(presetIndex, presetName);
|
|
1150 |
|
|
1151 |
if (presetIndex != -1)
|
|
1152 |
{
|
|
1153 |
// A valid preset name has been entered
|
|
1154 |
EditEqrPresetL(presetIndex, presetName);
|
|
1155 |
}
|
|
1156 |
break;
|
|
1157 |
}
|
|
1158 |
|
|
1159 |
case EEqualizerCmdDelete:
|
|
1160 |
{
|
|
1161 |
DeleteEqrPresetL(index, preset);
|
|
1162 |
break;
|
|
1163 |
}
|
|
1164 |
|
|
1165 |
case EEqualizerCmdRename:
|
|
1166 |
{
|
|
1167 |
RenameEqrPresetL(index, preset);
|
|
1168 |
break;
|
|
1169 |
}
|
|
1170 |
|
|
1171 |
case EEqualizerCmdHelp:
|
|
1172 |
{
|
|
1173 |
HlpLauncher::LaunchHelpApplicationL
|
|
1174 |
( iEikonEnv->WsSession(),
|
|
1175 |
CEikonEnv::Static()->AppUi()->AppHelpContextL() );
|
|
1176 |
break;
|
|
1177 |
}
|
|
1178 |
|
|
1179 |
default:
|
|
1180 |
{
|
|
1181 |
break;
|
|
1182 |
}
|
|
1183 |
}
|
|
1184 |
}
|
|
1185 |
|
|
1186 |
// -------------------------------------------------------------------
|
|
1187 |
// void CEqualizerPresetsDialog::GetHelpContext(
|
|
1188 |
// TCoeHelpContext& aContext ) const
|
|
1189 |
// Get help context for the control
|
|
1190 |
// --------------------------------------------------------------------
|
|
1191 |
//
|
|
1192 |
void CEqualizerPresetsDialog::GetHelpContext(
|
|
1193 |
TCoeHelpContext& aContext ) const
|
|
1194 |
{
|
|
1195 |
aContext.iMajor = KUidEqualizer;
|
|
1196 |
aContext.iContext = KEQ_HLP_LIST_VIEW;
|
|
1197 |
}
|
|
1198 |
|
|
1199 |
// -------------------------------------------------------------------
|
|
1200 |
// void CEqualizerPresetsDialog::ShowDiskFullNoteL()
|
|
1201 |
// This function is used to display a note to the user if
|
|
1202 |
// memory is below critical level when creating a new preset.
|
|
1203 |
// --------------------------------------------------------------------
|
|
1204 |
//
|
|
1205 |
void CEqualizerPresetsDialog::ShowDiskFullNoteL() const
|
|
1206 |
{
|
|
1207 |
HBufC* message = NULL;
|
|
1208 |
message = StringLoader::LoadLC(R_QTN_MEMLO_NOT_ENOUGH_MEMORY);
|
|
1209 |
|
|
1210 |
CAknGlobalNote* note = CAknGlobalNote::NewLC();
|
|
1211 |
note->SetSoftkeys(R_AVKON_SOFTKEYS_OK_EMPTY);
|
|
1212 |
note->ShowNoteL(/*status,*/ EAknGlobalErrorNote, *message);
|
|
1213 |
|
|
1214 |
CleanupStack::PopAndDestroy(note); // note, message
|
|
1215 |
CleanupStack::PopAndDestroy(message); // note, message
|
|
1216 |
}
|
|
1217 |
|
|
1218 |
#ifdef RD_SCALABLE_UI_V2
|
|
1219 |
// -------------------------------------------------------------------
|
|
1220 |
// void CEqualizerPresetsDialog::HandleListBoxEventL
|
|
1221 |
// This function callback from MEikListBoxObserver when a listbox item
|
|
1222 |
// is double clicked using a pen input .
|
|
1223 |
// --------------------------------------------------------------------
|
|
1224 |
//
|
|
1225 |
void CEqualizerPresetsDialog::HandleListBoxEventL(
|
|
1226 |
CEikListBox* /*aListBox*/,
|
|
1227 |
TListBoxEvent aEventType )
|
|
1228 |
{
|
|
1229 |
switch ( aEventType )
|
|
1230 |
{
|
|
1231 |
#ifdef SINGLE_CLICK_INCLUDED
|
|
1232 |
case EEventItemSingleClicked:
|
|
1233 |
#endif
|
|
1234 |
case EEventItemDoubleClicked:
|
|
1235 |
{
|
|
1236 |
const TInt index = iListBox->CurrentItemIndex();
|
|
1237 |
TPresetName preset = GetHighlightedPresetInListBox();
|
|
1238 |
ActivateEqrPresetL(index, preset);
|
|
1239 |
break;
|
|
1240 |
}
|
|
1241 |
default:
|
|
1242 |
break;
|
|
1243 |
}
|
|
1244 |
}
|
|
1245 |
#endif //RD_SCALABLE_UI_V2
|
|
1246 |
// End of File
|
|
1247 |
|