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/*
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* Copyright (c) 2007 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: A class responsible handling the views
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*
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*/
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// INCLUDE FILES
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#include "ccappheaders.h"
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#include <mccappviewpluginbase2.h>
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#include "ccappmycardpluginuids.hrh"
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#include "ccacmscontactfetcherwrapper.h"
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// CCCAppView::CCCAppView
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// ---------------------------------------------------------------------------
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//
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CCCAppView::CCCAppView( CCCAAppAppUi& aAppUi )
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: iAppUi ( aAppUi ),
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iViewChangeInProgress ( EFalse )
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{
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CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::CCCAppView"));
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::~CCCAppView
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// ---------------------------------------------------------------------------
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//
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CCCAppView::~CCCAppView()
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{
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CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::~CCCAppView"));
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iPluginUidToBeSynchd.Close();
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if ( iCmsWrapper )
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{
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iCmsWrapper->RemoveObserver( *this );
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iCmsWrapper->Release();
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}
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iObservers.Reset();
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iObservers.Close();
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delete iPaneHandler;
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delete iPluginLoader;
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delete iViewResetter;
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delete iDelayedConstructor;
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CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::~CCCAppView"));
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::NewL
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// ---------------------------------------------------------------------------
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//
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CCCAppView* CCCAppView::NewL( CCCAAppAppUi& aAppUi )
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{
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CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::NewL"));
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CCCAppView* self = new( ELeave ) CCCAppView( aAppUi );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::NewL"));
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return self;
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::ConstructL
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// ---------------------------------------------------------------------------
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//
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void CCCAppView::ConstructL()
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{
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//CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ConstructL"));
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//CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ConstructL"));
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::StartView
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// ---------------------------------------------------------------------------
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//
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TInt CCCAppView::StartView( const TUid aUid )
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{
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CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::StartView"));
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TRAPD( err, StartViewL( aUid ))
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CCA_DP( KCCAppLogFile, CCA_L("::StartView - StartViewL returned err: %d"), err );
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CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::StartView"));
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return err;
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::StartViewL
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// ---------------------------------------------------------------------------
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//
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void CCCAppView::StartViewL( const TUid aUid )
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{
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CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::StartViewL"));
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iDelayedStarting = ETrue;
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// At the moment mycard does not need to support tabs, so this is
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// good enough sollution for launching mycard plugin
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TBool isUidMyCard = ( aUid ==
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TUid::Uid( KCCAMyCardPluginImplmentationUid ) );
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// MyCard does not need CMS session. Initializing CMS for no real use
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// will only waste time in MyCard launching.
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if( !isUidMyCard )
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{
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// 1st start the contact fetching
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iCmsWrapper = CCCAppCmsContactFetcherWrapper::CreateInstanceL(
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&iAppUi.Parameter(), CCCAppCmsContactFetcherWrapper::EFindContactFromOtherStores );
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iCmsWrapper->AddObserverL( *this );
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}
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//In this version support only contact type data (i.e. group data discarded)
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_LIT8( KCcaOpaqueTag_CNT, "CNT" ); //Contact
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_LIT8( KCcaOpaqueTag_MCD, "MCD" ); //MyCard
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_LIT8( KCcaPluginTypeMyCard, "application/x-mycard" );
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TPtrC8 properties( isUidMyCard ? KCcaOpaqueTag_MCD : KCcaOpaqueTag_CNT);
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TPtrC8 type( KNullDesC8 );
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if( isUidMyCard )
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{
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type.Set( KCcaPluginTypeMyCard );
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}
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iPluginLoader = CCCAppPluginLoader::NewL( this, properties, type );
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CCA_DP( KCCAppLogFile, CCA_L("::ConstructL - iPluginLoader created"));
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iPaneHandler = CCCAppStatusPaneHandler::NewL( *this );
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CCA_DP( KCCAppLogFile, CCA_L("::ConstructL - iPaneHandler created"));
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// 2nd start constructing the plugin view with preferred
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// plugin view (if provided)
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TInt pluginToFocus = iPluginLoader->SetPluginInFocus( aUid );
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if(pluginToFocus != KErrNotFound)
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{
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iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginVisible);
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}
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else
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{
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//Not found, try set the first plugin
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pluginToFocus = 0;
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if(iPluginLoader->PluginAt(pluginToFocus))
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{
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iPluginLoader->SetPluginVisibility(
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iPluginLoader->PluginAt(pluginToFocus)->Plugin().Id(), CCCAppPluginData::EPluginVisible);
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}
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}
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//Start plugin and construct CIdle object to call back to finalise
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//time consuming construction
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StartPluginL(pluginToFocus);
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iDelayedConstructor = CIdle::NewL( CActive::EPriorityIdle );
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iDelayedConstructor->Start( TCallBack( ConstructDelayedCallbackL, this) );
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CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::StartViewL"));
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}
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// ----------------------------------------------------------------------------
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// CCCAppView::ConstructDelayedCallbackL
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//
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// Called from CIdle to finish time consuming construction operations
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// ----------------------------------------------------------------------------
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//
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TInt CCCAppView::ConstructDelayedCallbackL( TAny* aContainer )
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{
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CCCAppView* container = static_cast<CCCAppView*>( aContainer );
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container->DoConstructDelayedL();
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return 0;
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}
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// ----------------------------------------------------------------------------
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// CCCAppView::DoConstructDelayedL
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//
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// Perform time consuming construction operations
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// ----------------------------------------------------------------------------
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//
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void CCCAppView::DoConstructDelayedL()
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{
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if( iDelayState == EDelayedCreateTabs )
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{
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iPaneHandler->CreateTabsL();
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iDelayedConstructor->Start( TCallBack( ConstructDelayedCallbackL, this) );
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iDelayState=EDelayedCheckVisibilities;
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}
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else if( iDelayState == EDelayedCheckVisibilities )
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{
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CheckOtherPluginVisibilitiesL();
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iDelayedConstructor->Start( TCallBack( ConstructDelayedCallbackL, this) );
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}
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else if( iDelayState == EDelayedCheckVisibilitiesOk )
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{
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TInt tabNbr = 0;
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CCCAppPluginData* currPluginData = iPluginLoader->PluginInFocus();
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if( currPluginData )
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{
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TUid currentlyVisiblePluginId = currPluginData->Plugin().Id();
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iPluginLoader->PluginVisibility( currentlyVisiblePluginId, tabNbr );
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}
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iPaneHandler->ActivateTab( tabNbr );
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iDelayedConstructor->Start( TCallBack( ConstructDelayedCallbackL, this) );
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iDelayState=EDelayedFinish;
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}
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else
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{
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delete iDelayedConstructor;
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iDelayedConstructor = NULL;
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iDelayedStarting = EFalse;
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SynchPluginVisibilityWithTabAfterDelayedStartL();
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}
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::CheckOtherPluginVisibilitiesL
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// ---------------------------------------------------------------------------
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//
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void CCCAppView::CheckOtherPluginVisibilitiesL()
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{
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TBool pluginVisibility(EFalse);
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if(iDelayedPluginVisibilityCheck < iPluginLoader->PluginsCount())
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{
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// prepare plugin parameter
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CCCAppPluginParameter* pluginParam = CCCAppPluginParameter::NewL( *this );
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CleanupStack::PushL( pluginParam );
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TRAPD(err, pluginVisibility = iPluginLoader->
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PluginAt(iDelayedPluginVisibilityCheck)->Plugin().CheckVisibilityL(*pluginParam));
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CleanupStack::PopAndDestroy( pluginParam );
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if (KErrNone == err)
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{
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if(iPluginLoader->SetPluginVisibility(iPluginLoader->
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PluginAt(iDelayedPluginVisibilityCheck)->Plugin().Id(), pluginVisibility))
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{
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iDelayedVisibilityChanged = ETrue;
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}
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}
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else
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{
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CCA_DP( KCCAppLogFile, CCA_L(
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"CCCAppStatusPaneHandler::CreateTabsL: Plugin %d visibility check failed."),
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iDelayedPluginVisibilityCheck);
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//Remove plugin from plugin loader
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TUid pluginUid = iPluginLoader->PluginAt(iDelayedPluginVisibilityCheck)->Plugin().Id();
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CCA_DP( KCCAppLogFile, CCA_L("::visibility check - problem plugin uid: %d"), pluginUid.iUid );
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iPluginLoader->RemovePlugin( pluginUid );
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iDelayedVisibilityChanged = ETrue;
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}
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}
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else
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{
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//All checked. Reset if changes requested by plugins
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if(iDelayedVisibilityChanged)
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{
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iPaneHandler->CreateTabsL();
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}
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iDelayState=EDelayedCheckVisibilitiesOk;
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}
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iDelayedPluginVisibilityCheck++;
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::StartPluginL
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// ---------------------------------------------------------------------------
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//
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void CCCAppView::StartPluginL(TInt aPluginToFocus)
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{
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/*
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* Activating plugin is done in two TRAP-levels. The lower is activating
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* the plugin and if it fails, takes care of recovering from the
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* situation. The higher level takes care of exiting the application
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* if something leaves while recovering from the plugin activation.
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*/
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CCCAppPluginData* pluginDataInFocus = iPluginLoader->PluginInFocus();
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User::LeaveIfNull(pluginDataInFocus);
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TRAPD( err, ActivatePluginL( *pluginDataInFocus ));
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if ( KErrNone == err )
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{// view started successfully - activate correct tab
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// activate 1st view plugin in case preferred plugin uid not found
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iPaneHandler->ActivateTab( KErrNotFound != aPluginToFocus ? aPluginToFocus : 0 );
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}
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else
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{// problem in plugin activation - try to recover
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CCA_DP( KCCAppLogFile, CCA_L("::StartViewL - problem in plugin activation: err %d"), err );
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RecoverFromBadPluginL();
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}
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::ChangeView
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// ---------------------------------------------------------------------------
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//
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TInt CCCAppView::ChangeView( TBool aForward )
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{
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CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ChangeView"));
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TInt err = KErrNone;
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//Forward the call to statusPane only if it is ready
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if ( iPaneHandler )
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{
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if ( iPaneHandler->IsTabAvailable() )
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{
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TRAP( err, ChangeViewL( aForward ));
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CCA_DP( KCCAppLogFile, CCA_L("::ChangeView - ChangeViewL returned err: %d"), err );
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}
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}
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CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ChangeView"));
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return err;
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::ChangeViewL
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// ---------------------------------------------------------------------------
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//
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void CCCAppView::ChangeViewL( TBool aForward )
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{
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CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ChangeViewL"));
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const TInt visiblePluginCount = iPluginLoader->VisiblePluginCount();
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if ( KCCAppMinPluginCountForTabs > visiblePluginCount // if only 1 plugin, we can stop handling here
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|| iViewChangeInProgress ) // OR view change is in progress
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return;
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__ASSERT_DEBUG ( iPaneHandler->TabCount() == visiblePluginCount, CCAppPanic( ECCAppPanicObjectCountMismatch ));
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iViewChangeInProgress = ETrue;
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/*
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* If ActivateTabL changes tab succesfully, it will call TabChangedL,
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* which then again will do activation the plugin.
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*
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* Activating plugin is done in two TRAP-levels. The lower is activating
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* the plugin and if it fails, takes care of recovering from the
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* situation. The higher level takes care of exiting the application
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* if something leaves while recovering from the plugin activation.
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*/
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TRAPD( err, iPaneHandler->ActivateTabL( aForward ));
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if ( KErrNone != err)
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{
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CCA_DP( KCCAppLogFile, CCA_L("::ChangeViewL - problem in plugin activation: err %d"), err );
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RecoverFromBadPluginL();
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}
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iViewChangeInProgress = EFalse;
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CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ChangeViewL"));
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::TabChangedL
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// ---------------------------------------------------------------------------
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//
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void CCCAppView::TabChangedL( TInt aIndex )
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{
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CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::TabChangedL"));
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CCCAppPluginData* pluginDataInFocus = iPluginLoader->VisiblePlugin( aIndex, ETrue );// not owned
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ActivatePluginL( *pluginDataInFocus );
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CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::TabChangedL"));
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::ActivatePluginL
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// ---------------------------------------------------------------------------
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//
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void CCCAppView::ActivatePluginL( CCCAppPluginData& aPluginDataInFocus )
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{
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CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ActivatePluginL"));
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//PERFORMANCE LOGGING: 6. Plugin activation
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WriteToPerfLog();
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CCCAppViewPluginBase& plugin = aPluginDataInFocus.Plugin();
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if ( !aPluginDataInFocus.IsPluginPrepared() )
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{// 1st activation
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// prepare plugin parameter
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CCCAppPluginParameter* pluginParam = CCCAppPluginParameter::NewL( *this );
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CleanupStack::PushL( pluginParam );
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plugin.PreparePluginViewL( *pluginParam );
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CleanupStack::PopAndDestroy( pluginParam );
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iAppUi.AddViewL( &plugin );// transfers ownership to AppUi -framework
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aPluginDataInFocus.PluginIsPrepared();
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}
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// activate plugin
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iAppUi.ActivateLocalViewL( plugin.Id() );
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CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ActivatePluginL"));
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}
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// ---------------------------------------------------------------------------
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// CCCAppView::AppUi
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// ---------------------------------------------------------------------------
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//
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CCCAAppAppUi& CCCAppView::AppUi()
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{
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CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::AppUi"));
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return iAppUi;
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|
417 |
}
|
|
418 |
|
|
419 |
// ---------------------------------------------------------------------------
|
|
420 |
// CCCAppView::EikonEnv
|
|
421 |
// ---------------------------------------------------------------------------
|
|
422 |
//
|
|
423 |
CEikonEnv& CCCAppView::EikonEnv()
|
|
424 |
{
|
|
425 |
CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::AlfEnv"));
|
|
426 |
return iAppUi.EikonEnv();
|
|
427 |
}
|
|
428 |
|
|
429 |
// ---------------------------------------------------------------------------
|
|
430 |
// CCCAppView::PluginLoader
|
|
431 |
// ---------------------------------------------------------------------------
|
|
432 |
//
|
|
433 |
CCCAppPluginLoader& CCCAppView::PluginLoader()
|
|
434 |
{
|
|
435 |
CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::PluginLoader"));
|
|
436 |
return *iPluginLoader;
|
|
437 |
}
|
|
438 |
|
|
439 |
// ---------------------------------------------------------------------------
|
|
440 |
// CCCAppView::ContactFieldDataObserverNotifyL
|
|
441 |
// ---------------------------------------------------------------------------
|
|
442 |
//
|
|
443 |
void CCCAppView::ContactFieldDataObserverNotifyL(
|
|
444 |
MCCAppContactFieldDataObserver::TParameter& aParameter )
|
|
445 |
{
|
|
446 |
CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ContactFieldDataObserverNotifyL"));
|
|
447 |
|
|
448 |
// not interested about other notifications
|
|
449 |
if ( MCCAppContactFieldDataObserver::TParameter::EContactDataFieldAvailable
|
|
450 |
== aParameter.iType && NULL != aParameter.iContactField )
|
|
451 |
{
|
|
452 |
ContactFieldFetchedNotifyL( *aParameter.iContactField );
|
|
453 |
}
|
|
454 |
else if ( MCCAppContactFieldDataObserver::TParameter::EContactDeleted
|
|
455 |
== aParameter.iType )
|
|
456 |
{
|
|
457 |
// Quick fix for the urgent need
|
|
458 |
//
|
|
459 |
// To fix this such manner that CCApplication works as normal Avkon
|
|
460 |
// applications do, let the leave with leave code KLeaveExit
|
|
461 |
// go up to CActive's RunL and return it also through RunError.
|
|
462 |
// Then normal Avkon AppUi functionality AppUi().Exit() will work.
|
|
463 |
AppUi().RunAppShutter();
|
|
464 |
}
|
|
465 |
|
|
466 |
|
|
467 |
|
|
468 |
CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ContactFieldDataObserverNotifyL"));
|
|
469 |
}
|
|
470 |
|
|
471 |
// ---------------------------------------------------------------------------
|
|
472 |
// CCCAppView::ContactFieldDataObserverHandleErrorL
|
|
473 |
// ---------------------------------------------------------------------------
|
|
474 |
//
|
|
475 |
void CCCAppView::ContactFieldDataObserverHandleErrorL(
|
|
476 |
TInt aState, TInt aError )
|
|
477 |
{
|
|
478 |
CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::ContactFieldDataObserverHandleErrorL"));
|
|
479 |
CCA_DP( KCCAppLogFile, CCA_L("::ContactFieldDataObserverHandleErrorL - aState: %d, aError: %d"), aState, aError );
|
|
480 |
// If no contact found, leave here and launching CCA fails
|
|
481 |
if ( CCCAppCmsContactFetcherWrapper::EOpeningContact == aState )
|
|
482 |
{
|
|
483 |
User::Leave(aError);
|
|
484 |
}
|
|
485 |
}
|
|
486 |
|
|
487 |
// ---------------------------------------------------------------------------
|
|
488 |
// CCCAppView::ContactFieldFetchedNotifyL
|
|
489 |
// ---------------------------------------------------------------------------
|
|
490 |
//
|
|
491 |
void CCCAppView::ContactFieldFetchedNotifyL(
|
|
492 |
CCmsContactField& aContactField )
|
|
493 |
{
|
|
494 |
CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ContactFieldFetchedNotifyL"));
|
|
495 |
|
|
496 |
if ( CCmsContactFieldItem::ECmsFullName == aContactField.Type() )
|
|
497 |
{// update titlepane with the name
|
|
498 |
CCA_DP( KCCAppLogFile, CCA_L("::ContactFieldFetchedNotifyL - changing title"));
|
|
499 |
|
|
500 |
TPtrC newTxt = aContactField.ItemL( 0 ).Data();
|
|
501 |
iAppUi.SetTitleL( newTxt );
|
|
502 |
}
|
|
503 |
|
|
504 |
CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ContactFieldFetchedNotifyL"));
|
|
505 |
}
|
|
506 |
|
|
507 |
// ---------------------------------------------------------------------------
|
|
508 |
// CCCAppView::RecoverFromBadPluginL
|
|
509 |
// ---------------------------------------------------------------------------
|
|
510 |
//
|
|
511 |
void CCCAppView::RecoverFromBadPluginL()
|
|
512 |
{
|
|
513 |
CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::RecoverFromBadPluginL"));
|
|
514 |
|
|
515 |
#ifdef _DEBUG
|
|
516 |
CAknInformationNote* informationNote = new ( ELeave ) CAknInformationNote;
|
|
517 |
informationNote->ExecuteLD( _L("Problem in plugin! Check logs!"));
|
|
518 |
#endif
|
|
519 |
|
|
520 |
//Remove plugin from plugin loader
|
|
521 |
TUid pluginUid = iPluginLoader->PluginInFocus()->Plugin().Id();
|
|
522 |
CCA_DP( KCCAppLogFile, CCA_L("::RecoverFromBadPluginL - problem plugin uid: %d"), pluginUid.iUid );
|
|
523 |
iPluginLoader->RemovePlugin( pluginUid );
|
|
524 |
|
|
525 |
if ( iPluginLoader->PluginsCount() )
|
|
526 |
{// Plugins available
|
|
527 |
CCA_DP( KCCAppLogFile, CCA_L("::RecoverFromBadPluginL - plugins found"));
|
|
528 |
|
|
529 |
// Reset tabs
|
|
530 |
delete iPaneHandler;
|
|
531 |
iPaneHandler = NULL;
|
|
532 |
iPaneHandler = CCCAppStatusPaneHandler::NewL( *this );
|
|
533 |
iPaneHandler->CreateTabsL();
|
|
534 |
|
|
535 |
// Needed to get the focus in most cases to 1st plugin in array
|
|
536 |
delete iViewResetter;
|
|
537 |
iViewResetter = NULL;
|
|
538 |
iViewResetter = CIdle::NewL( CActive::EPriorityStandard );
|
|
539 |
iViewResetter->Start( TCallBack( ResetViewL, this ));
|
|
540 |
}
|
|
541 |
else
|
|
542 |
{// no plugins left
|
|
543 |
// (should basically never happen, since there should always be working internal plugins)
|
|
544 |
User::Leave( KErrNotFound );
|
|
545 |
}
|
|
546 |
|
|
547 |
CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::RecoverFromBadPluginL"));
|
|
548 |
}
|
|
549 |
|
|
550 |
// ---------------------------------------------------------------------------
|
|
551 |
// CCCAppView::CurrentPluginBusy
|
|
552 |
// ---------------------------------------------------------------------------
|
|
553 |
//
|
|
554 |
TBool CCCAppView::CurrentPluginBusy()
|
|
555 |
{
|
|
556 |
TBool isBusy = EFalse;
|
|
557 |
if(iPluginLoader)
|
|
558 |
{
|
|
559 |
CCCAppPluginData* pluginData = iPluginLoader->PluginInFocus(); //not owned
|
|
560 |
if ( pluginData != NULL )
|
|
561 |
{
|
|
562 |
CCCAppViewPluginBase& plugin = pluginData->Plugin();
|
|
563 |
MCCAppViewPluginBase2* pluginExtension =
|
|
564 |
reinterpret_cast<MCCAppViewPluginBase2*>(
|
|
565 |
plugin.CCCAppViewPluginBaseExtension( KMCCAppViewPluginBaseExtension2Uid ) );
|
|
566 |
if ( pluginExtension != NULL )
|
|
567 |
{
|
|
568 |
isBusy = pluginExtension->PluginBusy();
|
|
569 |
}
|
|
570 |
}
|
|
571 |
}
|
|
572 |
|
|
573 |
return isBusy;
|
|
574 |
}
|
|
575 |
|
|
576 |
// ---------------------------------------------------------------------------
|
|
577 |
// CCCAppView::ResetViewL
|
|
578 |
// ---------------------------------------------------------------------------
|
|
579 |
//
|
|
580 |
TInt CCCAppView::ResetViewL( TAny* aSelf )
|
|
581 |
{
|
|
582 |
CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ResetViewL"));
|
|
583 |
|
|
584 |
CCCAppView* view = static_cast<CCCAppView*>(aSelf);//not owned
|
|
585 |
|
|
586 |
// Change focus and activate 1st plugin in array
|
|
587 |
CCCAppPluginData* pluginDataInFocus =
|
|
588 |
view->iPluginLoader->PluginAt( 0, ETrue );
|
|
589 |
view->ActivatePluginL( *pluginDataInFocus );
|
|
590 |
view->iPaneHandler->ActivateTab( 0 );
|
|
591 |
|
|
592 |
CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ResetViewL"));
|
|
593 |
return KErrNone;
|
|
594 |
}
|
|
595 |
// ---------------------------------------------------------------------------
|
|
596 |
// CCCAppView::ContactRelocationL
|
|
597 |
// ---------------------------------------------------------------------------
|
|
598 |
//
|
|
599 |
void CCCAppView::CCAppContactEventL()
|
|
600 |
{
|
|
601 |
TInt count = iObservers.Count();
|
|
602 |
for (TInt i = 0; i < count; i++)
|
|
603 |
{
|
|
604 |
// Inform observers of contact event
|
|
605 |
TRAP_IGNORE(iObservers[i]->NotifyPluginOfContactEventL());
|
|
606 |
}
|
|
607 |
}
|
|
608 |
|
|
609 |
// ---------------------------------------------------------------------------
|
|
610 |
// CCCAppView::AddObserverL
|
|
611 |
// ---------------------------------------------------------------------------
|
|
612 |
//
|
|
613 |
void CCCAppView::AddObserverL( MCCAppPluginsContactObserver& aObserver )
|
|
614 |
{
|
|
615 |
TInt index = iObservers.Find(&aObserver);
|
|
616 |
if (index == KErrNotFound)
|
|
617 |
{
|
|
618 |
iObservers.AppendL(&aObserver);
|
|
619 |
}
|
|
620 |
}
|
|
621 |
|
|
622 |
// ---------------------------------------------------------------------------
|
|
623 |
// CCCAppView::RemoveObserver
|
|
624 |
// ---------------------------------------------------------------------------
|
|
625 |
//
|
|
626 |
void CCCAppView::RemoveObserver( MCCAppPluginsContactObserver& aObserver )
|
|
627 |
{
|
|
628 |
TInt index = iObservers.Find(&aObserver);
|
|
629 |
if (index != KErrNotFound)
|
|
630 |
{
|
|
631 |
iObservers.Remove(index);
|
|
632 |
}
|
|
633 |
}
|
|
634 |
|
|
635 |
// ---------------------------------------------------------------------------
|
|
636 |
// CCCAppView::Parameter
|
|
637 |
// ---------------------------------------------------------------------------
|
|
638 |
//
|
|
639 |
MCCAParameter& CCCAppView::Parameter()
|
|
640 |
{
|
|
641 |
return iAppUi.Parameter();
|
|
642 |
}
|
|
643 |
|
|
644 |
// ---------------------------------------------------------------------------
|
|
645 |
// CCCAppView::ShowPluginL
|
|
646 |
// ---------------------------------------------------------------------------
|
|
647 |
//
|
|
648 |
void CCCAppView::ShowPluginL( TUid aUid )
|
|
649 |
{
|
|
650 |
if(iDelayedStarting)
|
|
651 |
{
|
|
652 |
iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginVisible);
|
|
653 |
iPluginUidToBeSynchd.Append(aUid);
|
|
654 |
}
|
|
655 |
else
|
|
656 |
{
|
|
657 |
PerformShowPluginL( aUid );
|
|
658 |
}
|
|
659 |
}
|
|
660 |
|
|
661 |
// ---------------------------------------------------------------------------
|
|
662 |
// CCCAppView::PerformShowPluginL
|
|
663 |
// ---------------------------------------------------------------------------
|
|
664 |
//
|
|
665 |
void CCCAppView::PerformShowPluginL( TUid aUid )
|
|
666 |
{
|
|
667 |
TInt currentTab(KErrNotFound);
|
|
668 |
CCCAppPluginData* pluginData = iPluginLoader->PluginInFocus( );
|
|
669 |
iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginVisible);
|
|
670 |
iPaneHandler->CreateTabsL();
|
|
671 |
|
|
672 |
if( pluginData )
|
|
673 |
{
|
|
674 |
iPluginLoader->PluginVisibility( pluginData->Plugin().Id(), currentTab );
|
|
675 |
iPaneHandler->ActivateTab( currentTab );
|
|
676 |
}
|
|
677 |
else
|
|
678 |
{
|
|
679 |
iPaneHandler->ActivateTab( 0 );
|
|
680 |
}
|
|
681 |
}
|
|
682 |
|
|
683 |
// ---------------------------------------------------------------------------
|
|
684 |
// CCCAppView::HidePluginL
|
|
685 |
// ---------------------------------------------------------------------------
|
|
686 |
//
|
|
687 |
void CCCAppView::HidePluginL( TUid aUid )
|
|
688 |
{
|
|
689 |
if(iDelayedStarting)
|
|
690 |
{
|
|
691 |
iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginHidden);
|
|
692 |
iPluginUidToBeSynchd.Append(aUid);
|
|
693 |
}
|
|
694 |
else
|
|
695 |
{
|
|
696 |
PerformHidePluginL( aUid );
|
|
697 |
}
|
|
698 |
}
|
|
699 |
|
|
700 |
// ---------------------------------------------------------------------------
|
|
701 |
// CCCAppView::PerformHidePluginL
|
|
702 |
// ---------------------------------------------------------------------------
|
|
703 |
//
|
|
704 |
void CCCAppView::PerformHidePluginL( TUid aUid )
|
|
705 |
{
|
|
706 |
TInt newTab(KErrNotFound);
|
|
707 |
|
|
708 |
//Currently visible plugin
|
|
709 |
TInt currentTab(KErrNotFound);
|
|
710 |
CCCAppPluginData* currPluginData = iPluginLoader->PluginInFocus( );
|
|
711 |
iPluginLoader->PluginVisibility( currPluginData->Plugin().Id(), currentTab );
|
|
712 |
|
|
713 |
//Hide plugin aUid
|
|
714 |
iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginHidden);
|
|
715 |
iPaneHandler->CreateTabsL();
|
|
716 |
|
|
717 |
//Set new visible plugin
|
|
718 |
if( currPluginData )
|
|
719 |
{
|
|
720 |
if(currPluginData->Plugin().Id() == aUid)
|
|
721 |
{
|
|
722 |
//Current will be hidden, bring previous or next to foreground
|
|
723 |
if( CCCAppPluginData* previousPlugin = iPluginLoader->PreviousPlugin( ETrue ))
|
|
724 |
{
|
|
725 |
ActivatePluginL( *previousPlugin );
|
|
726 |
iPluginLoader->PluginVisibility( previousPlugin->Plugin().Id(), newTab );
|
|
727 |
iPaneHandler->ActivateTab( newTab );
|
|
728 |
return;
|
|
729 |
}
|
|
730 |
else if( CCCAppPluginData* nextPlugin = iPluginLoader->NextPlugin( ETrue ))
|
|
731 |
{
|
|
732 |
ActivatePluginL( *nextPlugin );
|
|
733 |
iPluginLoader->PluginVisibility( nextPlugin->Plugin().Id(), newTab );
|
|
734 |
iPaneHandler->ActivateTab( newTab );
|
|
735 |
return;
|
|
736 |
}
|
|
737 |
else
|
|
738 |
{
|
|
739 |
//Nothing to activate properly
|
|
740 |
ResetViewL( this );
|
|
741 |
return;
|
|
742 |
}
|
|
743 |
}
|
|
744 |
else
|
|
745 |
{
|
|
746 |
//Retain current plugin in foreground
|
|
747 |
iPluginLoader->PluginVisibility( currPluginData->Plugin().Id(), newTab );
|
|
748 |
iPaneHandler->ActivateTab( newTab );
|
|
749 |
return;
|
|
750 |
}
|
|
751 |
}
|
|
752 |
//Nothing to activate properly
|
|
753 |
ResetViewL( this );
|
|
754 |
return;
|
|
755 |
}
|
|
756 |
|
|
757 |
|
|
758 |
// ---------------------------------------------------------------------------
|
|
759 |
// CCCAppView::SynchPluginVisibilityWithTabAfterDelayedStartL
|
|
760 |
// ---------------------------------------------------------------------------
|
|
761 |
//
|
|
762 |
void CCCAppView::SynchPluginVisibilityWithTabAfterDelayedStartL()
|
|
763 |
{
|
|
764 |
CCCAppPluginData* currPluginData = iPluginLoader->PluginInFocus();
|
|
765 |
TBool syncDone = EFalse;
|
|
766 |
TInt pluginsRequireSynch = iPluginUidToBeSynchd.Count();
|
|
767 |
if( currPluginData && pluginsRequireSynch )
|
|
768 |
{
|
|
769 |
TUid currentlyVisiblePluginId = currPluginData->Plugin().Id();
|
|
770 |
|
|
771 |
for ( TInt index=0; index<pluginsRequireSynch; index++ )
|
|
772 |
{
|
|
773 |
if ( currentlyVisiblePluginId == iPluginUidToBeSynchd[index] )
|
|
774 |
{
|
|
775 |
//is there any change in the visibility of the current visible plugin
|
|
776 |
//the only option could be is that it can become invisible
|
|
777 |
//only on the above case we willbe interested
|
|
778 |
TInt tabNbr = 0;
|
|
779 |
if ( !iPluginLoader->PluginVisibility( currentlyVisiblePluginId, tabNbr ) )
|
|
780 |
{
|
|
781 |
//This plugin is no more visible so its better to call just HidePluginL()
|
|
782 |
syncDone = ETrue;
|
|
783 |
HidePluginL( currentlyVisiblePluginId );
|
|
784 |
}
|
|
785 |
break;
|
|
786 |
}
|
|
787 |
}
|
|
788 |
|
|
789 |
if ( !syncDone )
|
|
790 |
{
|
|
791 |
//Still synchronisation has not been done
|
|
792 |
//Possible reason could be is that, this plugin is not the currently visible one
|
|
793 |
//so now it becomes much more easy, so just go ahead and call CreateTabsL
|
|
794 |
//only the tab will be reset and the current active plugin will stay active
|
|
795 |
TInt tabNbr = 0;
|
|
796 |
iPaneHandler->CreateTabsL();
|
|
797 |
//Current the repositioned active tab & activate the same
|
|
798 |
iPluginLoader->PluginVisibility( currentlyVisiblePluginId, tabNbr );
|
|
799 |
iPaneHandler->ActivateTab( tabNbr );
|
|
800 |
}
|
|
801 |
}
|
|
802 |
}
|
|
803 |
|
|
804 |
// End of File
|