--- a/gssettingsuis/Gs/GSFramework/src/GSBaseDocument.cpp Fri Apr 16 11:40:46 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,264 +0,0 @@
-/*
-* Copyright (c) 2002-2005 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 Document for the General Settings Application
-*
-*/
-
-#include "GSBaseDocument.h"
-
-// User includes
-#include "GSPluginWrapper.h"
-#include "GSPluginAndViewIdCache.h"
-#include "GSWatchDog.h"
-#include "gsplugininterface.h"
-#include "GsLogger.h"
-
-// Constants
-const TInt KGSPluginWrapperObjectGranularity = 10;
-
-
-// ================= MEMBER FUNCTIONS =======================
-
-// ----------------------------------------------------
-// CGSBaseDocument::CGSBaseDocument()
-// constructor
-//
-// ----------------------------------------------------
-//
-EXPORT_C CGSBaseDocument::CGSBaseDocument( CEikApplication& aApp )
-: CAknDocument( aApp ),
- iUnloadWrapperObjects( KGSPluginWrapperObjectGranularity )
- {
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::~CGSBaseDocument()
-// destructor
-//
-// ----------------------------------------------------
-//
-EXPORT_C CGSBaseDocument::~CGSBaseDocument()
- {
- // This physically unloads the plugin dlls if their ECOM
- // reference count is zero. This must be the last thing to
- // occur to any plugin object (i.e. all of its code must have
- // finished running by the time this next line takes place).
- const TInt count = iUnloadWrapperObjects.Count();
- for( TInt i=count-1; i>=0; i-- )
- {
- CGSPluginWrapper* object = iUnloadWrapperObjects[ i ];
- (void) object;
- delete object;
- }
-
- iUnloadWrapperObjects.Close();
- delete iPluginViewIdCache;
- delete iWatchDog;
-
- iImplInfoArray.ResetAndDestroy();// This is needed
- iImplInfoArray.Close();
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::ConstructL()
-// Symbian OS second phase constructor
-//
-// ----------------------------------------------------
-//
-EXPORT_C void CGSBaseDocument::ConstructL()
- {
- iWatchDog = CGSWatchDog::NewL();
-
- REComSession::ListImplementationsL(
- KGSPluginInterfaceUid,
- iImplInfoArray );
-#ifdef _DEBUG
- PrintImplInfoArray( iImplInfoArray );
-#endif //_DEBUG
-
- __GSLOGSTRING1(
- "[CGSBaseDocument::ConstructL] iImplInfoArray count:%d",
- iImplInfoArray.Count() );
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::NewPluginUnloadWrapperLC()
-//
-//
-// ----------------------------------------------------
-//
-EXPORT_C CGSPluginWrapper* CGSBaseDocument::NewPluginUnloadWrapperLC()
- {
- CGSPluginWrapper* wrapper = new(ELeave) CGSPluginWrapper( *this );
- TCleanupItem wrapperCleanupItem( CleanupPluginWrapperObject, wrapper );
- CleanupStack::PushL( wrapperCleanupItem );
- iUnloadWrapperObjects.AppendL( wrapper );
- //
- return wrapper;
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::PreparePluginCacheL()
-//
-//
-// ----------------------------------------------------
-//
-EXPORT_C void CGSBaseDocument::PreparePluginCacheL( CEikAppUi& aAppUi )
- {
- iPluginViewIdCache = CGSPluginAndViewIdCache::NewL( aAppUi );
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::PrepareForUIDestruction()
-//
-//
-// ----------------------------------------------------
-//
-EXPORT_C void CGSBaseDocument::PrepareForUIDestruction()
- {
- if ( iPluginViewIdCache )
- {
- iPluginViewIdCache->PrepareForUIDestruction();
- }
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::CleanupPluginWrapperObject()
-// Cleanup support
-//
-// ----------------------------------------------------
-//
-void CGSBaseDocument::CleanupPluginWrapperObject( TAny* aWrapper )
- {
- CGSPluginWrapper* wrapper =
- reinterpret_cast< CGSPluginWrapper* >( aWrapper );
- CGSBaseDocument& document = wrapper->Document();
- document.DoCleanupPluginWrapper( wrapper );
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::DoCleanupPluginWrapper()
-// Cleanup support - called when loading a plugin fails
-//
-// ----------------------------------------------------
-//
-void CGSBaseDocument::DoCleanupPluginWrapper( CGSPluginWrapper* aWrapper )
- {
- const TInt index = iUnloadWrapperObjects.Find( aWrapper );
- if ( index >= 0 && index < iUnloadWrapperObjects.Count() )
- {
- iUnloadWrapperObjects.Remove( index );
- delete aWrapper;
- }
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::PluginViewIdCache()
-//
-//
-// ----------------------------------------------------
-//
-CGSPluginAndViewIdCache& CGSBaseDocument::PluginViewIdCache()
- {
- ASSERT( iPluginViewIdCache );
- return *iPluginViewIdCache;
- }
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::PluginViewIdCache()
-//
-//
-// ----------------------------------------------------
-//
-const CGSPluginAndViewIdCache& CGSBaseDocument::PluginViewIdCache() const
- {
- ASSERT( iPluginViewIdCache );
- return *iPluginViewIdCache;
- }
-
-
-
-// ----------------------------------------------------
-// CGSBaseDocument::WatchDog()
-//
-//
-// ----------------------------------------------------
-//
-EXPORT_C MGSWatchDog* CGSBaseDocument::WatchDog()
- {
- return iWatchDog;
- }
-
-// ----------------------------------------------------
-// CGSBaseDocument::GetImplInfos()
-//
-//
-// ----------------------------------------------------
-//
-EXPORT_C RImplInfoPtrArray CGSBaseDocument::GetImplInfo()
- {
- return iImplInfoArray;
- }
-
-EXPORT_C void CGSBaseDocument::CreateShimmedViewL(const TUid aViewUid)
- {
- ASSERT(iPluginViewIdCache);
- if ( !iPluginViewIdCache->PluginInstance(aViewUid) )
- {
- iPluginViewIdCache->RegisterViewAndImplementationAssociationL(aViewUid, aViewUid, ETrue);
- }
- }
-
-void CGSBaseDocument::PrintImplInfoArray( const RImplInfoPtrArray& aImplInfoArray )
- {
- for( TInt i = 0; i < aImplInfoArray.Count(); i++ )
- {
- PrintImplInfo( *aImplInfoArray[ i ] );
- }
- }
-
-
-void CGSBaseDocument::PrintImplInfo( const CImplementationInformation& aInfo )
- {
- __GSLOGSTRING1( "[CGSBaseDocument] --Plugin 0x%X info--", &aInfo);
- __GSLOGSTRING1( "[CGSBaseDocument] DisplayName:%S", &aInfo.DisplayName() );
- __GSLOGSTRING1( "[CGSBaseDocument] ImplementationUid:0x%X",
- aInfo.ImplementationUid() );
-
- const TInt KMaxEComDataLength = 256;
-
- HBufC* dataType = HBufC::New( KMaxEComDataLength );
- HBufC* opaqueData = HBufC::New( KMaxEComDataLength );
-
- dataType->Des().Copy( aInfo.DataType() );
- opaqueData->Des().Copy( aInfo.OpaqueData() );
- __GSLOGSTRING1( "[CGSBaseDocument] DataType:%S", dataType );
- __GSLOGSTRING1( "[CGSBaseDocument] OpaqueData:%S", opaqueData );
-
- delete opaqueData;
- delete dataType;
- }
-
-
-
-// End of File