--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiave/AppSrc/CCAView.cpp	Wed Sep 01 12:31:13 2010 +0100
@@ -0,0 +1,330 @@
+/*
+* Copyright (c) 2006 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:  Base class for applications views
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "CCAView.h"
+#include "CCAAppUi.h"
+#include "MCAViewSwitcher.h"
+#include "CAExternalInterface.h"
+#include "CCAFadeControl.h"
+#include "chatngclient.hrh"
+#include "IMDialogUtils.h"
+
+#include <bldvariant.hrh>
+#include <chatNG.rsg>
+#include <eikenv.h>
+#include <aknenv.h>
+#include <aknnavi.h>
+#include <aknnavide.h>
+#include <akneditstateindicator.h>
+#include <aknindicatorcontainer.h>
+#include <featmgr.h>
+#include <hlplch.h>
+
+// The Settings have been moved to Cenrep (also retained in the Resource file),
+// so the enums for keys and central repository header is added here
+#include 	"VariantKeys.h"
+// ================= MEMBER FUNCTIONS =======================
+
+// C++ default constructor can NOT contain any code, that
+// might leave.
+//
+CCAView::CCAView()
+    {
+    }
+
+// Symbian OS default constructor can leave.
+void CCAView::BaseConstructL( TInt aAvkonViewResourceId, TUid aViewId )
+    {
+    iViewId = aViewId;
+    CAknView::BaseConstructL( aAvkonViewResourceId );
+    }
+
+// Destructor
+CCAView::~CCAView()
+    {
+    delete iDecoratedFadeText;
+    }
+
+// ---------------------------------------------------------
+// CCAView::Id()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+TUid CCAView::Id() const
+    {
+    return iViewId;
+    }
+
+// ---------------------------------------------------------
+// CCAView::CAAppUi()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+CCAAppUi* CCAView::CAAppUi() const
+    {
+    return static_cast<CCAAppUi*>( iEikonEnv->AppUi() );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAView::CAViewSwitcher
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+MCAViewSwitcher* CCAView::CAViewSwitcher() const
+    {
+    return static_cast<MCAViewSwitcher*>( CAAppUi() );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAView::UISessionManager
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CCAUISessionManager& CCAView::UISessionManager() const
+    {
+    return CAAppUi()->UISessionManager();
+    }
+
+// ---------------------------------------------------------
+// CCAView::RunFadeText()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+void CCAView::RunFadeText()
+    {
+    static_cast<CCAFadeControl*>( iDecoratedFadeText->DecoratedControl() )->Start();
+    }
+
+// -----------------------------------------------------------------------------
+// CCAView::HideFadeText
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAView::HideFadeText()
+    {
+    if ( iDecoratedFadeText )
+        {
+        iNaviPane->Pop( iDecoratedFadeText );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCAView::ShowFadeText
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAView::ShowFadeText( const TDesC& aTextToFade )
+    {
+    IMessageIndicator()->SetMessage( aTextToFade );
+    RunFadeText();
+    }
+
+// -----------------------------------------------------------------------------
+// CCAView::ShowNavipaneIndicators
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAView::ShowNavipaneIndicators()
+    {
+    MAknEditingStateIndicator* editStateIndicator =
+        CAknEnv::Static()->EditingStateIndicator();
+
+    if ( editStateIndicator )
+        {
+        CAknIndicatorContainer* indicatorContainer = editStateIndicator->IndicatorContainer();
+
+        if ( indicatorContainer )
+            {
+            indicatorContainer->SetIndicatorState(
+                TUid::Uid( EAknNaviPaneEditorIndicatorMessageInfo ),
+                EAknIndicatorStateOn );
+            }
+        }
+    }
+
+// ---------------------------------------------------------
+// CCAView::HideNavipaneIndicators()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+void CCAView::HideNavipaneIndicators()
+    {
+    MAknEditingStateIndicator* editStateIndicator =
+        CAknEnv::Static()->EditingStateIndicator();
+
+    if ( editStateIndicator )
+        {
+        CAknIndicatorContainer* indicatorContainer = editStateIndicator->IndicatorContainer();
+
+        if ( indicatorContainer )
+            {
+            indicatorContainer->SetIndicatorState(
+                TUid::Uid( EAknNaviPaneEditorIndicatorMessageInfo ),
+                EAknIndicatorStateOff );
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCAView::IMessageIndicator
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CCAFadeControl* CCAView::IMessageIndicator() const
+    {
+    if ( iDecoratedFadeText )
+        {
+        return static_cast<CCAFadeControl*>( iDecoratedFadeText->DecoratedControl() );
+        }
+    else
+        {
+        return NULL;
+        }
+
+    }
+
+// ---------------------------------------------------------
+// CCAView::PushFadeTextL()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+void CCAView::PushFadeTextL()
+    {
+    if ( iDecoratedFadeText )
+        {
+        iNaviPane->PushL( *iDecoratedFadeText );
+        }
+    }
+
+// ---------------------------------------------------------
+// CCAView::ResetFadeText()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+void CCAView::ResetFadeText()
+    {
+    IMessageIndicator()->Reset();
+    }
+
+// ---------------------------------------------------------
+// CCAView::LaunchHelpL()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+void CCAView::LaunchHelpL()
+    {
+    if ( FeatureManager::FeatureSupported( KFeatureIdHelp ) )
+        {
+        HlpLauncher::LaunchHelpApplicationL( iEikonEnv->WsSession(),
+                                             AppUi()->AppHelpContextL() );
+        }
+    }
+
+// ---------------------------------------------------------
+// CCAView::DynInitMenuPaneL
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+void CCAView::DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane )
+    {
+    if ( aResourceId == R_CHATCLIENT_GENERAL_MENU )
+        {
+        if ( !FeatureManager::FeatureSupported( KFeatureIdHelp ) )
+            {
+            aMenuPane->SetItemDimmed( EChatClientCmdHelp, ETrue );
+            }
+        }
+    }
+
+// ---------------------------------------------------------
+// CCAView::IsFunctionSupported
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+TBool CCAView::IsFunctionSupported( CCAUISessionManager::TSupportedFeature aSupporterFeature )
+    {
+    if ( UISessionManager().IsSupported( aSupporterFeature ) )
+        {
+        return ETrue;
+        }
+    else
+        {
+        TRAPD( err, IMDialogUtils::DisplayNoteDialogL( R_CHAT_ERROR_NOT_SUP_FUNCTIONS ) );
+        if ( err != KErrNone )
+            {
+            CActiveScheduler::Current()->Error( err );
+            }
+        }
+    return EFalse;
+    }
+
+// ---------------------------------------------------------
+// CCAView::InitMessageIndicatorL()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+void CCAView::InitMessageIndicatorL()
+    {
+    CAknNavigationDecorator* fade = CreateIMessageIndicatorL();
+    delete iDecoratedFadeText;
+    iDecoratedFadeText = fade;
+    }
+
+// ---------------------------------------------------------
+// CCAView::DestroyMessageIndicator()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+void CCAView::DestroyMessageIndicator()
+    {
+    delete iDecoratedFadeText;
+    iDecoratedFadeText = NULL;
+    }
+// ---------------------------------------------------------
+// CCAView::CreateIMessageIndicatorL()
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+CAknNavigationDecorator* CCAView::CreateIMessageIndicatorL()
+    {
+    iNaviPane = static_cast<CAknNavigationControlContainer*>(
+                    StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ) );
+
+    CEikStatusPane* statusPane = iEikonEnv->AppUiFactory()->
+                                 StatusPane();
+
+    CCAFadeControl* fadetext = CCAFadeControl::NewLC(
+                                   statusPane->PaneRectL( TUid::Uid( EEikStatusPaneUidNavi ) ) );
+    fadetext->SetContainerWindowL( *iNaviPane );
+
+    CAknNavigationDecorator* decoratedFadetext =
+        CAknNavigationDecorator::NewL( iNaviPane, fadetext,
+                                       CAknNavigationDecorator::EHintText );
+
+    CleanupStack::Pop( fadetext );
+    CleanupStack::PushL( decoratedFadetext );
+    decoratedFadetext->SetContainerWindowL( *iNaviPane );
+    decoratedFadetext->SetControlContext( iNaviPane );
+    decoratedFadetext->MakeScrollButtonVisible( EFalse );
+
+    CleanupStack::Pop( decoratedFadetext );
+
+    return decoratedFadetext;
+    }