--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/Phonebook/App/src/CPbkViewNavigator.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,171 @@
+/*
+* Copyright (c) 2002 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: 
+*       Phonebook view navigation implementation base class.
+*
+*/
+
+
+//  INCLUDES
+#include "CPbkViewNavigator.h"
+#include <barsread.h>
+#include <aknnavi.h>
+#include <aknnavide.h>
+#include <akntabgrp.h>
+#include <AknsUtils.h>
+
+#include <CPbkAppUiBase.h>
+#include <DigViewGraph.h>
+
+#include <PbkIcons.hrh>
+
+#include <CPbkExtGlobals.h>
+#include <MPbkExtensionFactory.h>
+#include <PbkIconInfo.h>
+#include <Phonebook.rsg>
+
+// ================= MEMBER FUNCTIONS =======================
+
+CPbkViewNavigator::~CPbkViewNavigator()
+    {
+    iViewTabGroups.ResetAndDestroy();
+    Release(iExtGlobals);
+    }
+
+CAknNavigationDecorator* CPbkViewNavigator::TabGroupFromId(TInt aTabId) const
+    {
+    const TInt tabGroupCount = iViewTabGroups.Count();
+    for (TInt i=0; i < tabGroupCount; ++i)
+        {
+        CAknNavigationDecorator* decorator = 
+            CONST_CAST(CAknNavigationDecorator*, iViewTabGroups[i]);
+        CAknTabGroup* tabGroup = 
+            static_cast<CAknTabGroup*>(decorator->DecoratedControl());
+        if (tabGroup->TabIndexFromId(aTabId) >= 0)
+            {
+            return decorator;
+            }
+        }
+    return NULL;
+    }
+
+void CPbkViewNavigator::BaseConstructL()
+    {
+    iExtGlobals = CPbkExtGlobals::InstanceL();
+
+    iNaviPane = static_cast<CAknNavigationControlContainer*>
+        (iAppUi.StatusPane()->ControlL(TUid::Uid(EEikStatusPaneUidNavi)));
+
+    RArray<TInt> tabGroupIds;
+    CleanupClosePushL(tabGroupIds);
+    const TInt nodeCount = iViewGraph.Count();
+    for (TInt i=0; i < nodeCount; ++i)
+        {
+        const CDigViewNode& viewNode = iViewGraph[i];
+        const TInt resId = viewNode.AdditionalResId();
+        if (resId != 0 && tabGroupIds.Find(resId) == KErrNotFound)
+            {
+            User::LeaveIfError(tabGroupIds.Append(resId));
+            TResourceReader resReader;
+            iAppUi.ControlEnv()->CreateResourceReaderLC(resReader, resId);
+            CAknNavigationDecorator* tabGroup = CreateTabGroupL(resReader);
+            CleanupStack::PushL(tabGroup);
+            User::LeaveIfError(iViewTabGroups.Append(tabGroup));
+            CleanupStack::Pop(tabGroup);
+            CleanupStack::PopAndDestroy();  // resReader
+            }
+        }
+
+    // Call this to skin the tab bitmaps
+    HandleResourceChange(KAknsMessageSkinChange);
+
+    CleanupStack::PopAndDestroy(&tabGroupIds);
+    }
+
+void CPbkViewNavigator::HandleResourceChange(TInt aType)
+	{
+	const TInt tabGroupCount = iViewTabGroups.Count();
+	for (TInt i=0; i<tabGroupCount; ++i)
+		{
+        CAknTabGroup* tabGroup = TabGroupFromIndex(i);
+		tabGroup->HandleResourceChange(aType);            
+		}
+
+    if (aType == KAknsMessageSkinChange)
+        {
+        SkinTabBitmaps();
+        }
+	}
+
+CAknTabGroup* CPbkViewNavigator::TabGroupFromIndex (TInt aIndex) const
+	{
+	CAknNavigationDecorator* decorator = 
+        CONST_CAST(CAknNavigationDecorator*, iViewTabGroups[aIndex]);
+	CAknTabGroup* tabGroup = 
+        static_cast<CAknTabGroup*>(decorator->DecoratedControl());
+
+	return tabGroup;
+	}
+
+void CPbkViewNavigator::SkinTabBitmaps()
+    {
+    TRAP_IGNORE(DoSkinTabBitmapsL());
+    }
+
+void CPbkViewNavigator::DoSkinTabBitmapsL()
+    {
+    CPbkIconInfoContainer* iconInfoContainer = 
+        CPbkIconInfoContainer::NewL(R_PBK_TAB_ICON_INFO_ARRAY);
+    CleanupStack::PushL(iconInfoContainer);
+
+    // let extensions add their own tab icons
+    iExtGlobals->FactoryL().AddPbkTabIconsL(iconInfoContainer);
+    
+	const TInt tabGroupCount = iViewTabGroups.Count();
+	for (TInt i=0; i<tabGroupCount; ++i)
+        {
+        CAknTabGroup* tabGroup = TabGroupFromIndex(i);
+        SkinTabGroupL(*tabGroup, *iconInfoContainer);
+        }
+
+    CleanupStack::PopAndDestroy(iconInfoContainer);
+    }
+
+void CPbkViewNavigator::SkinTabGroupL
+        (CAknTabGroup& aTabGroup, CPbkIconInfoContainer& aIconInfoContainer)
+    {
+    MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+    
+    const TInt count = aTabGroup.TabCount();
+    for (TInt i = 0; i < count; ++i)
+        {
+        TInt tabId = aTabGroup.TabIdFromIndex(i);
+        // tabId is used as icon id
+        const TPbkIconInfo* iconInfo = 
+            aIconInfoContainer.Find(TPbkIconId(tabId));
+        if (iconInfo)
+            {
+            CFbsBitmap* bitmap = NULL;
+            CFbsBitmap* mask = NULL;
+            PbkIconUtils::CreateIconLC(
+                skin, bitmap, mask, *iconInfo);
+
+            aTabGroup.ReplaceTabL(tabId, bitmap, mask);
+
+            CleanupStack::Pop(2); // mask, bitmap
+            }
+        }
+    }
+
+// End of File