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/*
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* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: application main view
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*
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*/
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#ifndef _CIMCVAPPVIEW_H
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#define _CIMCVAPPVIEW_H
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// INCLUDES
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#include "cimcvappviewcontainer.h"
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#include <coecntrl.h>
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#include <aknview.h>
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#include "mimcvenginemessagehandlerobserver.h"
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#include "mimcvrecipientobserver.h"
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#include "mimcvtabobserver.h"
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#include "mimcvnewmsgfadecontrolobserver.h"
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#include "mimcvenginechatlistobserver.h"
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#include <akntoolbarobserver.h>
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//For KMaxPackedContactLinkLength
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#include "imcvuiparams.h"
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#include "mimcvngineservicechangeobserver.h"
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#include <AiwCommon.h>
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// FORWARD DECLARATIONS
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class CIMCVAppUi;
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class MIMCVEngineChatInterface;
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class CFindItemMenu;
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class CItemFinder;
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class CIMCVAppUi;
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class CIMCVEngine;
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class CIMCVAppStatusPaneHandler;
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class MCCAConnection;
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class MCCAParameter;
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class CIMCVMenuExtensionManager;
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class MIMCVEngineFactory;
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class CAiwServiceHandler;
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// CLASS DECLARATION
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/**
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* This is view class for conversation view
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*/
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class CIMCVAppView : public CAknView,
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public MIMCVRecipientObserver,
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public MIMCVTabObserver,
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public MIMCVNewMsgFadeControlObserver,
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public MAknToolbarObserver,
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public MIMCVEngineServiceChangeObserver
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{
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public: // Constructors and destructor
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/**
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* C++ default constructor.
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*/
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CIMCVAppView();
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/**
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* Symbian 2nd phase constructor.
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* @param aAvkonViewResourceId Resource id for view
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* @param aViewId Id of the view
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*/
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void ConstructL( TInt aAvkonViewResourceId, TUid aViewId,
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CIMCVAppMessageExtensionsHandler& aMessageHandler);
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/**
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* Destructor.
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*/
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virtual ~CIMCVAppView();
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public : // MIMCVEngineServiceChangeObserver
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/*
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* new service has been installed
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*/
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void HandleNewServiceL( TInt aServiceId ) ;
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/*
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* service has been deleted
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*/
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void HandleServiceDeletedL( TInt aServiceId ) ;
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/**
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* handle presence change notification
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* call back from imcvuiengine
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*/
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void HandlePresenceChangedL(TInt aServiceId, const TDesC& aBuddyId ) ;
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/**
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* Handle message send operation completion.
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* @param aResult result to handle.
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*/
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void HandleOperationCompletdL(TInt aServiceId , MIMCVEngineMessage::TMessagerType aType , TInt aResult);
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/**
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* @see HandleConnectionTerminatedL
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* to handle the connection lost
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* @param aReason, reason report
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*/
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void HandleConnectionEventL(TInt aServiceId, TIMCVConnectionState aState, TInt aReason ) ;
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/*
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* See MIMCVEngineChatListObserver
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*/
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void HandleChatListEvent(TInt aServiceId, TChatListEventType aEvent,
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MIMCVEngineMessageReadInterface* aContainerInfo ) ;
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public: // New methods
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/**
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* Handles changes in CBA states
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* @since 5.0
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* @param aResourceId Resource that changes
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*/
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void HandleCbaChangeL( TInt aResourceId );
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/**
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* SetStatusPaneIconsL set the icons based on presence status
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* @since 5.0
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*/
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void SetStatusPaneIconsL();
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/**
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* From MIMCVRecipientObserver
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* Shows customized menu
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*/
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void ShowPopUpMenuL( );
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/**
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* Function to launch help
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*/
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void LaunchHelpL( const TDesC& aContext);
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void ShowMeL( const TDesC8& aParamData ) ;
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void UpdateToolbarButtonsStateL();
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/**
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* Launches the contact details view
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*
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*/
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void LaunchCcaL();
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/*
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* return active engine reference
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*/
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CIMCVEngine& ActiveEngine() const ;
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private: // Functions from base classes
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/**
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* From MEikMenuObserver, Called by framework before
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* constructing menupane
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* @param aResourceId Resource to be constructed
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* @param aMenuPane Pointer to menupane being constructed
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* @see MEikMenuObserver
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*/
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void DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane);
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/**
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* Resolve currently selected item type and set it to CItemFinder
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*/
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void UpdateItemTypeL();
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private:
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/**
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* From CAknView, Gets called from framework when activating this view
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* @param aPrevViewId Previous view id
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* @param aCustomMessageId Custom message's id
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* @param aCustomMessage Custom message
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* @see CAknView
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*/
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void DoActivateL(const TVwsViewId& aPrevViewId,TUid aCustomMessageId,
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const TDesC8& aCustomMessage);
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/**
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* From AknView, deactivates view
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* @see CAknView
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*/
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void DoDeactivate();
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/**
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* From CAknView
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* @param aCommand Command that was received
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* @see CAknView
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*/
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void HandleCommandL(TInt aCommand);
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/**
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* Handles foreground event
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* @param aForeground ETrue if foreground else EFalse
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* @see CAknView
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*/
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void HandleForegroundEventL( TBool aForeground );
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/**
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* Show query dialog
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* @param aDialogResourceId resource id
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* @param aPrompt text to be shown
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*/
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TInt DisplayQueryDialogL( TInt aDialogResourceId,
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const TDesC& aPrompt );
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private:
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/** Helper Function
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* This function is to be called when switching between tabs
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* @param aChatId - Switch to this chat item
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* @param aTabIndex - Index of the tab
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*/
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void SwitchTabL(TInt aActiveServiceId , const TDesC& aChatId, const TInt aTabIndex);
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private:
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/**
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* From MIMCVNewMsgFadeControlObserver
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* @see MIMCVNewMsgFadeControlObserver
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*/
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void NotifyWhenCompleted() ;
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/**
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* From MIMCVNewMsgFadeControlObserver
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* @see MIMCVNewMsgFadeControlObserver
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*/
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void NotifyWhenStarted();
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public:
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/**
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* This function is to be called when left/right Navigation key is pressed
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* @param aKeyEvent
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* @param aType
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*/
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TKeyResponse OfferTabEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
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public: // MAknToolbarObserver
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/**
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* Called when toolbar events occur
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*
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* @since 5.0
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* @return void
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*/
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void OfferToolbarEventL( TInt aCommand ) { HandleCommandL(aCommand); }
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private:
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/**
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* id from base clas.
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*/
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TUid Id() const;
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/**
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* constructs necessary icons for this decorator
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* @return Icon.
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**/
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CGulIcon* LoadBitmapL( );
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/**
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* refreshes the view.
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*/
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void ViewRefreshL();
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/*
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* switch the valid service references
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*/
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void SwitchToValidServiceL( TInt aServiceId );
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/*
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* Deltete the CIMCVAppRichTextContainerCache when xsp id deleted from detail view..
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*/
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void DeleteContainerCache(const TDesC& aPrimaryKey, TInt aServiceId );
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private: // Data
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// View's UID
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TUid iViewId;
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// Owns. Container
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CIMCVAppViewContainer* iContainer;
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//Owns. Contact id
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HBufC* iRecipientUserId;
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//Doesn't own. Message handler
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CIMCVAppMessageExtensionsHandler* iExtensionHandler;
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// not owned, from CCoeEnv
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CIMCVAppUi* iAppUi;
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//stores the default MBM path
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TFileName iDefaultMbmPath;
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// Owns. Popup-menu for find item UI
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CEikMenuBar* iFindContextMenu;
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// owns. menu pane for find item functionality
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CFindItemMenu* iFindMenu;
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// owns.
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CItemFinder* iItemFinder;
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//Service Id
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TInt iServiceId;
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//Doesnt Own
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CIMCVAppStatusPaneHandler* iStatusPane;
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MCCAConnection* iConnection;
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MCCAParameter* iParameter;
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TBool iViewDeactivated;
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//Owns Cache to store CIMCVAppRichTextContainer objects
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CIMCVAppRichTextContainerCache* iRTContainerCache;
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//Owns. "From me" icon
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CGulIcon* iFromMe;
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//Owns. "To me" icon
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CGulIcon* iToMe;
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//Owns Menu Extention manager
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CIMCVMenuExtensionManager* iMenuExtManager;
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// not owns : reference to imcvuiengine component
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MIMCVEngineFactory* iEngineFactory ;
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// not owns : active change engine pointer
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CIMCVEngine* iActiveEngine;
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// not owned , chat interface
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MIMCVEngineChatInterface* iActiveChatInterface;
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//owns. object of aiwservicehandler.
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CAiwServiceHandler *iAiwServiceHandler;
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//Keep track if Detail view is opened.
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TBool iDetailViewOpen;
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//Keep track, if conv. view need to be closed when xsp id is deleted
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//when doing back operation conv. view need to be closed if xsp id deleted from detail view.
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TBool iConvViewDel ;
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};
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#endif // _CIMCVAPPVIEW_H
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