--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voiceui/pbkinfoviewimpl/src/pbkinfoviewdialogutil.cpp	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,295 @@
+/*
+* 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:  Utility class for info view dialog.
+*
+*/
+
+
+// INCLUDE FILES
+
+#include "pbkinfoviewdialogutil.h"
+#include "pbkinfoviewutil.h"
+#include "pbkinfoviewdefines.h"
+
+#include <akntitle.h>           // CAknTitlePane
+#include <akncontext.h>         // CAknTitlePane
+#include <aknnotewrappers.h>    // CAknInformationNote
+#include <eikmenup.h>           // CEikMenuPane
+#include <aknlists.h>           // CAknSingleHeadingPopupMenuStyleListBox
+
+#include <StringLoader.h>
+
+#include "rubydebug.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+
+/*******************************************************************************
+ * class TDialogUtil
+ *******************************************************************************/
+
+// -----------------------------------------------------------------------------
+// TDialogUtil::ConstructListBoxItemL
+// @param aID Item ID of the masked bitmap to be created.
+// @param aFilename Filename to be used to construct the item, 
+// @param aFileBitmapId Id (for bitmap) in the file. 
+// @param aFileMaskId Id (for mask) in the file.
+// @return CGulIcon* Pointer to the newly created CGulIcon object.
+//         Ownership of the object is transferred to the caller.
+// -----------------------------------------------------------------------------
+//
+HBufC* TDialogUtil::ConstructListBoxItemLC( const TDesC& aFirstLine,
+                                            const TDesC& aSecondLine,
+                                            TInt aIndex1 )
+	{
+	_LIT( KFormat, "%d\t%S\t%S" );
+	
+	TInt len = aFirstLine.Length() + aSecondLine.Length() + KBufSize16;
+	
+	HBufC* hBuf = HBufC::NewLC( len );
+	TPtr ptr = hBuf->Des();
+	
+	ptr.Format( KFormat , aIndex1, &aFirstLine, &aSecondLine );
+	
+	return hBuf;
+	}
+	
+// -----------------------------------------------------------------------------
+// TDialogUtil::CreateIconL
+//
+// Constructs an independent CGulIcon object with fallback support.
+// If no matching item (aId) is found in the currently active skin,
+// attempts to construct the item using the given file (last 3 parameters).
+// @param aID Item ID of the masked bitmap to be created.
+// @param aFilename Filename to be used to construct the item, 
+// @param aFileBitmapId Id (for bitmap) in the file. 
+// @param aFileMaskId Id (for mask) in the file.
+// @return CGulIcon* Pointer to the newly created CGulIcon object.
+//         Ownership of the object is transferred to the caller.
+// -----------------------------------------------------------------------------
+//
+CGulIcon* TDialogUtil::CreateIconL( TAknsItemID aId, const TDesC& aFileName, TInt aFileBitmapId, TInt aFileMaskId )
+	{
+    CGulIcon* icon = AknsUtils::CreateGulIconL( AknsUtils::SkinInstance(), aId, aFileName, aFileBitmapId, aFileMaskId);
+	return icon;
+	}
+
+/*******************************************************************************
+ * class CStatusPaneHandler
+ *******************************************************************************/
+
+// -----------------------------------------------------------------------------
+// CStatusPaneHandler::NewLC
+//
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CStatusPaneHandler* CStatusPaneHandler::NewL(CAknAppUi* aAppUi)
+    {
+    CStatusPaneHandler* self = new (ELeave) CStatusPaneHandler(aAppUi);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+    }
+
+// -----------------------------------------------------------------------------
+// Destructor
+//
+// -----------------------------------------------------------------------------
+//
+CStatusPaneHandler::~CStatusPaneHandler()
+    {
+    TInt error( KErrNone );
+    
+	TRAP( error, RestorePreviousTitleL() );
+	if ( error != KErrNone )
+		{
+		RUBY_DEBUG1( "RestoreOriginalTitleL() error: %d", error );
+		}
+	
+	TRAP( error, RestoreOriginalImageL() );
+	if ( error != KErrNone )
+		{
+		RUBY_DEBUG1( "RestoreOriginalImageL() error: %d", error );
+		}	
+    }
+
+// -----------------------------------------------------------------------------
+// CStatusPaneHandler::ConstructL
+//
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CStatusPaneHandler::ConstructL(void)
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CStatusPaneHandler::CStatusPaneHandler
+//
+// -----------------------------------------------------------------------------
+//
+CStatusPaneHandler::CStatusPaneHandler( CAknAppUi* aAppUi ) : iAppUi( aAppUi )
+	{
+	__ASSERT_ALWAYS( iAppUi, TPbkInfoViewUtil::Panic( KErrGeneral ) );
+
+	iOriginalTitleStored = EFalse;
+	iOriginalTitle = KNullDesC;
+	}
+
+// ----------------------------------------------------------------------------
+// CStatusPaneHandler::GetPreviousTitleL
+// Gets the title from previous view.
+// @param aAppUi Pointer to UI class.
+// @param aText Title will be put to this variable.
+// @return TBool ETrue: success / EFalse: failure.
+// ----------------------------------------------------------------------------
+//
+TBool CStatusPaneHandler::GetPreviousTitleL( CAknAppUi* aAppUi, TDes& aTitle )
+	{
+	aTitle = KNullDesC;
+
+	CEikStatusPane* statusPane = aAppUi->StatusPane();
+    if ( statusPane && 
+         statusPane->PaneCapabilities
+             ( TUid::Uid( EEikStatusPaneUidTitle) ).IsPresent() )
+		{
+        CAknTitlePane* titlePane = static_cast<CAknTitlePane*>
+            (statusPane->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );
+        if ( titlePane->Text() ) 
+			{
+		    TPbkInfoViewUtil::StrCopy( aTitle, *titlePane->Text() );
+			return ETrue;
+    		}
+		}
+	return EFalse;
+	}
+
+// ----------------------------------------------------------------------------
+// CStatusPaneHandler::SetTitleL
+// Sets the dialog title.
+// @param aAppUi Pointer to the UI class.
+// @param aText Title text.
+// ----------------------------------------------------------------------------
+//
+void CStatusPaneHandler::SetTitleL( CAknAppUi* aAppUi, const TDesC& aTitle )
+	{
+	CEikStatusPane* statusPane = aAppUi->StatusPane();
+    if ( statusPane && 
+         statusPane->PaneCapabilities
+             (TUid::Uid(EEikStatusPaneUidTitle)).IsPresent())
+		{
+        CAknTitlePane* titlePane = static_cast<CAknTitlePane*>
+            (statusPane->ControlL(TUid::Uid(EEikStatusPaneUidTitle)));
+        if ( titlePane->Text() ) 
+			{
+	   		titlePane->SetTextL(aTitle);
+			}
+		}
+	}
+
+// ----------------------------------------------------------------------------
+// CStatusPaneHandler::StoreOriginalTitleL
+// Sets the member variable for previous title.
+// ----------------------------------------------------------------------------
+//
+void CStatusPaneHandler::StoreOriginalTitleL()
+	{
+	TBool ret = GetPreviousTitleL( iAppUi, iOriginalTitle );
+	
+	if ( ret )
+		{
+		iOriginalTitleStored = ETrue;
+		}
+	}
+
+// ----------------------------------------------------------------------------
+// CStatusPaneHandler::RestorePreviousTitleL
+// Restores previous title when returning to previous view.
+// ----------------------------------------------------------------------------
+//
+void CStatusPaneHandler::RestorePreviousTitleL()
+	{
+	if ( iOriginalTitleStored )
+		{
+		SetTitleL( iAppUi, iOriginalTitle );
+		}
+	}
+
+// ----------------------------------------------------------------------------
+// CStatusPaneHandler::SetTitleL
+// Sets the dialog title.
+// @param aResourceId Resource id from resource file.
+// ----------------------------------------------------------------------------
+//
+void CStatusPaneHandler::SetTitleL( TInt aResourceId )
+	{
+	// Get title from resource file
+	HBufC* dialogTitle = StringLoader::LoadLC( aResourceId );
+			
+	SetTitleL( iAppUi, dialogTitle->Des() );
+	CleanupStack::PopAndDestroy( dialogTitle );
+	}
+
+// ----------------------------------------------------------------------------
+// CStatusPaneHandler::RestoreOriginalImageL
+// Restores previous image when returning to previous view.
+// ----------------------------------------------------------------------------
+//
+void CStatusPaneHandler::RestoreOriginalImageL()
+	{
+	if (!iOriginalImage)
+		{
+		return; // image has not been replaced
+		}
+
+	CEikImage* image = NULL;
+	TRAPD(err, image = SetImageL( iAppUi, iOriginalImage ) );
+
+	if (err == KErrNone && image)
+		{
+		delete image; // delete our own image
+		}
+	else
+		{
+		delete iOriginalImage; // delete original image (could not restore it)
+		iOriginalImage = NULL;
+		}
+	}
+
+// ----------------------------------------------------------------------------
+// CStatusPaneHandler::SetImageL
+// Sets dialog image.
+// ----------------------------------------------------------------------------
+//
+CEikImage* CStatusPaneHandler::SetImageL( CAknAppUi* aAppUi, CEikImage* aIcon )
+	{
+	CEikStatusPane* statusPane = aAppUi->StatusPane();
+    if ( statusPane && statusPane->PaneCapabilities
+         (TUid::Uid(EEikStatusPaneUidContext)).IsPresent() )
+		{
+        CAknContextPane* contextPane = static_cast<CAknContextPane*>
+            ( statusPane->ControlL( TUid::Uid( EEikStatusPaneUidContext ) ) );
+        if ( contextPane ) 
+			{
+	   		return contextPane->SwapPicture( aIcon );
+			}
+		}
+
+	return NULL;
+	}
+
+//  End of File