--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cbs/cbsui/UiSrc/CCbsUiSettingsView.cpp	Wed Sep 01 12:15:03 2010 +0100
@@ -0,0 +1,393 @@
+/*
+* Copyright (c) 2002-2009 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:  Implementation of CCbsUiSettingsView class.
+*
+*
+*/
+
+
+// INCLUDES
+#include <AknsUtils.h>       // CreateIconL
+#include <AknsConstants.h>   // KAknsIIDQgnMenuCbCxt, KAknsIIDQgnMenuCb2Cxt
+#include <bldvariant.hrh>    // for feature flags
+#include <featmgr.h>	     // for feature manager
+#include <aknViewAppUi.h>
+#include <avkon.hrh>
+#include <aknnavide.h>
+#include <hlplch.h>
+#include <cbsuiApp.rsg>
+#include <akntitle.h> 
+#include <cbsuiapp.mbg>
+#include <barsread.h>
+#include "CCbsUiSettingsView.h"
+#include "ccbsuisettingsviewcontainer.h"
+#include "Cbsuiapp.hrh"
+#include "CCbsUiappApplication.h"
+#include "CbsUiId.h"
+#include "CbsUiUtility.h"
+#include "CbsUiPanic.h"
+#include "CCbsUiSettingsMonitor.h"
+#include "CbsUiConstants.h"
+#include "MCbs.h"
+
+
+
+// CONSTANTS
+static const TUid KUidCbsUiappApp = { KUidCbsUiappDef };
+
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// C++ constructor
+CCbsUiSettingsView::CCbsUiSettingsView( MCbs& aServer )
+:  iServer(aServer)
+    {
+    }
+
+// Symbian OS default constructor can leave.
+void CCbsUiSettingsView::ConstructL() 
+    {    
+    BaseConstructL(R_CBSUI_SETTINGSVIEW);
+    iImageLibrary = iCoeEnv->AllocReadResourceL(R_CBS_IMAGE_LIBRARY);
+    iSettingsMonitor = CCbsUiSettingsMonitor::NewL(iServer, *this);
+    }
+
+// Two-phased constructor.
+CCbsUiSettingsView* CCbsUiSettingsView::NewL( MCbs& aServer )
+    {
+    CCbsUiSettingsView* self = new (ELeave) CCbsUiSettingsView( aServer );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop();
+    return self;
+    }
+
+// Destructor
+CCbsUiSettingsView::~CCbsUiSettingsView()
+    {
+    if (iContainer)
+        {
+        AppUi()->RemoveFromViewStack( *this, iContainer );
+        
+        // Destroy the control container
+        delete iContainer;
+        }
+    
+    delete iDecoratedLabel;
+    delete iImageLibrary;
+    delete iSettingsMonitor;
+    }
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::Id
+// 
+// 
+// ---------------------------------------------------------
+//
+TUid CCbsUiSettingsView::Id() const
+    {
+    return TUid::Uid( ECbsUiSettingsViewId );
+    }
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::HandleCommandL
+//
+//
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::HandleCommandL( TInt aCommand )
+    {
+    switch ( aCommand )
+        {
+        case EAknSoftkeyBack:
+            {
+            // if it has been CBS then do this
+            if ( !iFromOtherApplication )
+                {
+                ActivateTopicListViewL();
+                }
+            else
+                {
+                AppUi()->ProcessCommandL( EAknCmdExit );
+                }
+            break;
+            }
+        case EAknSoftkeyChange:
+            {
+            iContainer->HandleListViewActionL( EFalse );
+            break;
+            }
+        case ECbsUiappSettingsViewCmdChange:
+            {
+            iContainer->HandleListViewActionL( ETrue );
+            break;
+            }
+        case EAknCmdHelp:
+            AppUi()->HandleCommandL( aCommand );
+            break;
+        case EAknCmdExit:	
+            {
+            AppUi()->ProcessCommandL( EAknCmdExit );
+            break;
+            }
+        default:
+            break;
+        }   
+    }
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::DoActivateL
+// 
+// Creates container, and calls updatenavipaneL()
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::DoActivateL( const TVwsViewId& aPrevViewId, 
+                                     TUid /*aCustomMessageId*/, 
+                                     const TDesC8& /*aCustomMessage*/ )
+    {    
+    __ASSERT_DEBUG( &aPrevViewId, CbsUiPanic(EErrNullPointer) );
+    iPrevViewId = aPrevViewId;
+    
+    if ( iPrevViewId.iAppUid != KUidCbsUiappApp )
+        {
+        iFromOtherApplication = ETrue;
+        }
+    else
+        {
+        iFromOtherApplication = EFalse;
+        }
+    
+    if ( !iContainer )
+        {
+        iContainer = CCbsUiSettingsViewContainer::NewL( 
+            *this, 
+            ClientRect(),
+            iServer );        
+        AppUi()->AddToViewStackL( *this, iContainer );
+        }
+    else 
+        {
+        iContainer->SetFocusToFirstItem();
+        }
+    
+    iContainer->ActivateL();
+    
+    UpdateNaviPaneL(); 
+    UpdateTitlePaneL();
+
+    }
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::DoDeactivate
+// 
+// Deletes container and decorated labels
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::DoDeactivate()
+    {   
+    if ( iContainer )
+        {
+        // Remove view and its control from the view stack
+        AppUi()->RemoveFromViewStack( *this, iContainer );
+        // Destroy the container control
+        delete iContainer;
+        iContainer = NULL;
+        }
+    
+    delete iDecoratedLabel;
+    iDecoratedLabel = NULL;
+    }
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::UpdateNaviPaneL
+// 
+// Must be implemented
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::UpdateNaviPaneL()
+    {
+    __ASSERT_DEBUG( !iDecoratedLabel, CbsUiPanic(EErrAllreadyExists) );
+    
+    delete iDecoratedLabel;
+    iDecoratedLabel = NULL;
+    
+    iDecoratedLabel = CbsUiUtility::CreateEmptyNavigationPaneL();
+    }
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::UpdateSettingsL
+// 
+// 
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::UpdateSettingsL()
+    {
+    if ( iContainer )
+        {
+        iContainer->UpdateSettingsL();
+        }
+    }
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::UpdateContextPaneL
+//
+//
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::UpdateContextPaneL()
+    {
+    __ASSERT_DEBUG( iImageLibrary, CbsUiPanic(EErrNullPointer) );
+    
+    CEikStatusPane* sp = StatusPane();
+    
+    __ASSERT_DEBUG( sp, CbsUiPanic( EStatusPaneError ) );
+    
+    TBool reception;
+    iServer.GetReceptionStatus( reception );
+
+	CAknTitlePane* title = STATIC_CAST(CAknTitlePane*, sp->
+        ControlL( TUid::Uid(EEikStatusPaneUidTitle) ));
+        
+    __ASSERT_DEBUG( title, CbsUiPanic(EErrNullPointer) );    
+	
+    MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+    
+    if (reception)
+        {
+        CFbsBitmap* bmp = NULL;
+        CFbsBitmap* maskbmp = NULL;
+#ifdef __SCALABLE_ICONS
+        AknsUtils::CreateIconL( skin, KAknsIIDQgnMenuCbCxt, bmp,
+            maskbmp, *iImageLibrary, EMbmCbsuiappQgn_menu_cb,
+            EMbmCbsuiappQgn_menu_cb_mask );
+#else
+        AknsUtils::CreateIconL( skin, KAknsIIDQgnMenuCbCxt, bmp,
+            maskbmp, *iImageLibrary, EMbmCbsuiappQgn_menu_cb_cxt,
+            EMbmCbsuiappQgn_menu_cb_cxt_mask );
+#endif  //__SCALABLE_ICONS
+        title->SetSmallPicture(bmp, maskbmp, ETrue);
+        }
+    else
+        {
+        CFbsBitmap* bmp = NULL;
+        CFbsBitmap* maskbmp = NULL;
+#ifdef __SCALABLE_ICONS
+        AknsUtils::CreateIconL( skin, KAknsIIDQgnMenuCb2Cxt, bmp,
+            maskbmp, *iImageLibrary, EMbmCbsuiappQgn_menu_cb_2,
+            EMbmCbsuiappQgn_menu_cb_2_mask);
+#else
+        AknsUtils::CreateIconL( skin, KAknsIIDQgnMenuCb2Cxt, bmp,
+            maskbmp, *iImageLibrary, EMbmCbsuiappQgn_menu_cb_2_cxt,
+            EMbmCbsuiappQgn_menu_cb_2_cxt_mask);
+#endif  //__SCALABLE_ICONS
+        title->SetSmallPicture(bmp, maskbmp, ETrue);
+        }
+
+    }
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::SettingsChangedL
+//
+//
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::SettingsChangedL( TCbsSettingsEvent aEvent )
+    {
+    if ( aEvent == ECbsModifiedLanguages )
+        {
+        UpdateSettingsL();
+        }
+    UpdateContextPaneL();
+    }
+
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::HandleRectChangeInContainer
+//
+//
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::HandleRectChangeInContainer()
+    {
+    if ( iContainer )
+        {
+        iContainer->SetRect( ClientRect() );
+        }
+    }
+
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::DynInitMenuPaneL
+//
+// Delete help menu item if help is not in use
+//
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane )
+    {
+    switch ( aResourceId )
+        {
+        case R_CBSUI_SETTINGSVIEW_FILE_MENU:
+            { 
+            if( !FeatureManager::FeatureSupported( KFeatureIdHelp ) )
+                {
+                aMenuPane->DeleteMenuItem( EAknCmdHelp );
+                }
+            break;
+            } 
+        default:
+            break;
+        }
+    }
+
+
+// ---------------------------------------------------------
+// CCbsUiSettingsView::ActivateTopicListViewL
+//
+//
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::ActivateTopicListViewL() const
+    {
+    TPckgBuf<TCbsTopicNumber> pckgDummy(KCbsInvalidTopicNumber);
+    
+    AppUi()->ActivateLocalViewL( 
+        TUid::Uid(ECbsUiTopicListViewId), 
+        KSetFocusToCurrentId, 
+        pckgDummy);
+    }
+
+
+// ---------------------------------------------------------
+// CCbsUiTopicListView::UpdateTitlePaneL
+// 
+// ---------------------------------------------------------
+//
+void CCbsUiSettingsView::UpdateTitlePaneL() const
+    {
+    CEikStatusPane *sp = StatusPane();
+    CAknTitlePane *title = STATIC_CAST( CAknTitlePane*, sp->
+        ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );
+    
+    __ASSERT_DEBUG( sp && title, CbsUiPanic( EStatusOrTitlePaneError ) );
+    
+    TResourceReader titleReader;
+    iCoeEnv->CreateResourceReaderLC( titleReader, R_QTN_CB_TITLE_CBS );
+    title->SetFromResourceL( titleReader );
+    CleanupStack::PopAndDestroy(); // titleReader
+    }
+
+
+//  End of File