--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/src/CamContextAwareSettingItem.cpp	Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,115 @@
+/*
+* Copyright (c) 2007 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:  Setting item type for CAknEnumeratedItems.*
+*/
+
+
+
+// INCLUDE FILES
+#include <barsread.h>
+
+#include <cameraapp.rsg>
+#include <vgacamsettings.rsg>
+
+#include "CamContextAwareSettingItem.h"
+#include "CamAppController.h"
+#include "CamContextAwareSettingPage.h"
+#include "camlogging.h"
+
+// CONSTANTS
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// ---------------------------------------------------------------------------
+// CCamContextAwareSettingItem::CCamContextAwareSettingItem
+// C++ constructor
+// ---------------------------------------------------------------------------
+//
+CCamContextAwareSettingItem::CCamContextAwareSettingItem( CCamAppController& aController,
+                                                          TInt aSettingItemId, 
+                                                          TInt& aValue )
+: CAknEnumeratedTextPopupSettingItem( aSettingItemId, aValue ), iController( aController )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CCamContextAwareSettingItem::CreateSettingPageL
+// Creates setting page that switches cba depending on setting value
+// that user navigates to.
+// ---------------------------------------------------------------------------
+//
+CAknSettingPage* CCamContextAwareSettingItem::CreateSettingPageL()
+	{
+	TPtrC settingName = SettingName();
+    TInt editorControlType = EAknCtPopupSettingList;
+	return new ( ELeave ) CCamContextAwareSettingPage( 
+        &settingName, SettingNumber(), editorControlType,
+        SettingEditorResourceId(), SettingPageResourceId(), 
+        *QueryValue(), *this, iController );
+	}
+
+// ---------------------------------------------------------------------------
+// CCamContextAwareSettingItem::CompleteConstructionL
+// Determines whether or not the value list is to be limited (visually) 
+// and replaces the popup text array with a new array created from the 
+// revised resource id.
+// ---------------------------------------------------------------------------
+//
+void CCamContextAwareSettingItem::CompleteConstructionL()
+   {
+   const TInt KSettingItemArrayGranularity = 5;
+
+   CAknEnumeratedTextPopupSettingItem::CompleteConstructionL();
+   // Check if limitation applies
+   TInt aRevisedResourceId;
+   if ( !iController.AllOptionsVisibleForSettingItem( Identifier(), aRevisedResourceId ) )
+        {  
+        // Construct the array
+        CArrayPtr<CAknEnumeratedText>* enumeratedTextArray; 
+        enumeratedTextArray = new( ELeave ) CArrayPtrFlat<CAknEnumeratedText>( KSettingItemArrayGranularity );
+        CleanupStack::PushL( enumeratedTextArray );
+
+        // Construct a dummy array for popup text, needed to avoid a panic
+        CArrayPtr<HBufC>* popupTextArray; 
+        popupTextArray = new( ELeave ) CArrayPtrFlat<HBufC>( KSettingItemArrayGranularity );
+        CleanupStack::PushL( popupTextArray );
+
+        // Read in the texts to be used in the setting item list
+        TResourceReader reader;
+        CEikonEnv::Static()->CreateResourceReaderLC( reader, aRevisedResourceId );	
+        TInt numberOfItems = reader.ReadInt16();	// item count	
+
+        TInt index = 0;
+        // Loop through all the texts 
+        for ( index = 0; index < numberOfItems ; ++index )
+		    {
+		    TInt value = reader.ReadInt16();  
+		    TPtrC text = reader.ReadTPtrC();  // LTEXT name;
+		    HBufC* thisText = text.AllocLC(); 
+		    TPtr thisTextDes = thisText->Des();
+		    AknTextUtils::DisplayTextLanguageSpecificNumberConversion( thisTextDes );		
+		    CAknEnumeratedText* enumeratedText = new( ELeave ) CAknEnumeratedText( value, thisText );
+		    CleanupStack::Pop( thisText ); 
+		    CleanupStack::PushL( enumeratedText );
+		    enumeratedTextArray->AppendL( enumeratedText );
+		    CleanupStack::Pop( enumeratedText ); 
+		    }
+
+        CleanupStack::PopAndDestroy(); // reader
+        SetEnumeratedTextArrays( enumeratedTextArray, popupTextArray );
+        CleanupStack::Pop( popupTextArray );
+        CleanupStack::Pop( enumeratedTextArray );
+        }
+   }
+//  End of File