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/*
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* Copyright (c) 2006 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: CCSXHHtmlTopicContainer class definition
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*
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*/
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#include "CSXHHtmlTOC2.h"
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#include "CSXHHtmlTOC1.h"
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#include "CSXHDocument.h"
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#include "CSXHAppUi.h"
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#include "CSXHHtmlTopicView.h"
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#include "CSXHViewIDs.h"
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#include <cshelp.rsg>
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#include "CsHelp.hrh"
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#include "CSXHHtmlTopicContainer.h"
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#include "AppLauncherForCSXH.h"
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#include "csxhconstants.h"
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#include <brctlinterface.h>
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#include <browserlauncher.h>
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#include <brctldefs.h>
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#include <coemain.h>
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#include <AknUtils.h>
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#include <akntitle.h>
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#include <aknnotewrappers.h>
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#include <AknGlobalNote.h>
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#include <apmrec.h>
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#include <apgcli.h>
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#include <zipfile.h>
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#include <utf.h>
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#include <charconv.h>
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#include <bautils.h>
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_LIT(KContentType,"text/html");
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_LIT(KCsstextToRemovePathinfo,"<style>\n #APP_LAUNCH_LINK{display:none}\n</style>");
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CBlankContainer::CBlankContainer()
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{
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}
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CBlankContainer::~CBlankContainer()
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{
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}
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void CBlankContainer::Draw( const TRect& aRect ) const
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{
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CWindowGc& gc = SystemGc();
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TRect rect = Rect();
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gc.Clear(rect);
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}
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// Standard construction sequence
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CCSXHHtmlTopicContainer* CCSXHHtmlTopicContainer::NewL(const TRect& aRect,CCSXHDocument
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&aDocument,CCSXHHtmlTopicView *aView)
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{
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CCSXHHtmlTopicContainer* self = CCSXHHtmlTopicContainer::NewLC(aRect,aDocument,aView);
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CleanupStack::Pop(self);
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return self;
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}
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CCSXHHtmlTopicContainer* CCSXHHtmlTopicContainer::NewLC(const TRect& aRect,CCSXHDocument
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&aDocument,CCSXHHtmlTopicView *aView)
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{
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CCSXHHtmlTopicContainer* self = new (ELeave) CCSXHHtmlTopicContainer(aDocument,aView);
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CleanupStack::PushL(self);
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self->ConstructL(aRect);
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return self;
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}
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CCSXHHtmlTopicContainer::CCSXHHtmlTopicContainer(CCSXHDocument &aDocument,CCSXHHtmlTopicView *aView)
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: iTopic(NULL),iDocument(aDocument),iView(aView)
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,iAppLauncher(NULL), iLoadHtml(EFalse), iPrevPageCount(0), iBack(EFalse)
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,iContentLoading(ENoContent)
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{
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// no implementation required
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}
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CCSXHHtmlTopicContainer::~CCSXHHtmlTopicContainer()
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{
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if(iBrCtrl)
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{
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iBrCtrl->SetFocus(EFalse);
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iBrCtrl->RemoveLoadEventObserver(this);
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delete iBrCtrl;
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iBrLibrary.Close();
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}
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delete iAppLauncher;
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delete iBlankContainer;
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}
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void CCSXHHtmlTopicContainer::ConstructL( const TRect& aRect )
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{
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// Create a window for this application view
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CreateWindowL();
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// Set the windows size
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SetRect(aRect);
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if( KErrNone != iBrLibrary.Load( _L( "BrowserEngine.dll" ) ) )
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{
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HBufC* ErrorMessage = CCSXHAppUi::GetCoeEnv()->AllocReadResourceLC(
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R_CSHELP_RETRIEVE_NO_MEMORY_TEXT );
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CAknGlobalNote* note = CAknGlobalNote::NewLC();
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note->ShowNoteL( EAknGlobalInformationNote, *ErrorMessage );
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CleanupStack::PopAndDestroy( note );
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CleanupStack::PopAndDestroy( ErrorMessage );
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iDocument.SetDisplayTopic( iDocument.GetPrevTopic() );
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CCSXHAppUi::GetInstance()->HandleCommandL( ECSXHOpenItem );
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User::Leave( KErrNoMemory );
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}
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#ifdef __WINS__
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TLibraryFunction result = iBrLibrary.Lookup( 10 );
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#else
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TLibraryFunction result = iBrLibrary.Lookup( 1 );
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#endif
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FuncPtr_CreateBrowserControlL fptr = ( FuncPtr_CreateBrowserControlL )result;
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iBrCtrl = ( *fptr )(
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this,aRect,
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TBrCtlDefs::ECapabilityDisplayScrollBar|
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TBrCtlDefs::ECapabilityClientResolveEmbeddedURL|
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#ifndef __SERIES60_30__
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TBrCtlDefs::ECapabilityCursorNavigation|
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TBrCtlDefs::ECapabilityWebKitLite|
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#endif
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TBrCtlDefs::ECapabilityClientNotifyURL,
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TBrCtlDefs::ECommandIdBase, this, this, NULL, this
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);
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iBrCtrl->SetBrowserSettingL( TBrCtlDefs::ESettingsCSSFetchEnabled, 1 );
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iBrCtrl->AddLoadEventObserverL( this );
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SetSelectedFontSizeL( iView->GetCurrentFontSize() );
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iBrCtrl->MakeVisible( ETrue );
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iBlankContainer = new ( ELeave ) CBlankContainer();
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iBlankContainer->SetRect( Rect() );
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ShowBrowser();
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ActivateL();
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}
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void CCSXHHtmlTopicContainer::Draw(const TRect& /*aRect*/) const
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{
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CWindowGc& gc = SystemGc();
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TRect rect = Rect();
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gc.Clear(rect);
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}
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void CCSXHHtmlTopicContainer::SetAndLoadInitialTopicL(CCSXHHtmlTOC2* aTopic)
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{
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iTopic = aTopic;
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TRAPD(err,LoadHtmlL());
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if( KErrNone != err )
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{
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HBufC* ErrorMessage = CCSXHAppUi::GetCoeEnv()->AllocReadResourceLC(
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R_CSHELP_RETRIEVE_NO_MEMORY_TEXT);
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CAknGlobalNote* note = CAknGlobalNote::NewLC();
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note->ShowNoteL(EAknGlobalInformationNote, *ErrorMessage);
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CleanupStack::PopAndDestroy(note);
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CleanupStack::PopAndDestroy(ErrorMessage);
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iDocument.SetDisplayTopic(iDocument.GetPrevTopic());
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CCSXHAppUi::GetInstance()->HandleCommandL(ECSXHOpenItem);
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User::Leave(KErrNoMemory);
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}
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}
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void CCSXHHtmlTopicContainer::LoadHtmlL()
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{
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iBrCtrl->MakeVisible( EFalse );
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SetContentLoadState( EContentLoading );
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HBufC8 *htmlBuffer = STATIC_CAST(HBufC8*,iTopic->GetTopicContentL());
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if(htmlBuffer)
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{
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CleanupStack::PushL(htmlBuffer);
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TUid uid;
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uid.iUid = KCharacterSetIdentifierIso88591;
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_LIT8(KContentType,"text/html");
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TDataType dataType(KContentType());
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iTopic->GetHtmlUrlL(iUrlNoAnchors);
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iBack = EFalse;
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ClearHistoryL();
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iLoadHtml = ETrue;
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//RUNTIME
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//if it is context sensitive launch, Add CSS content to remove
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//Application launch link.
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if(iView->GetViewType() == CCSXHHtmlTopicView::EContextHtmlView)
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{
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HBufC8* ContextHtmlbuffer = HBufC8::NewLC(htmlBuffer->Size() + 100);
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TPtr8 bufferPtr = ContextHtmlbuffer->Des();
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bufferPtr.Copy(KCsstextToRemovePathinfo);
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bufferPtr.Append(htmlBuffer->Des());
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iBrCtrl->LoadDataL(iUrlNoAnchors,*ContextHtmlbuffer,dataType,uid);
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CleanupStack::PopAndDestroy(ContextHtmlbuffer);
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}
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else
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{
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iBrCtrl->LoadDataL(iUrlNoAnchors,*htmlBuffer,dataType,uid);
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}
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CleanupStack::PopAndDestroy(htmlBuffer);
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}
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else
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{
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iTopic->GetHtmlUrlL(iUrlNoAnchors);
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iBrCtrl->LoadUrlL(iUrlNoAnchors);
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}
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CheckForMSK();
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}
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TKeyResponse CCSXHHtmlTopicContainer::OfferKeyEventL(const TKeyEvent &
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aKeyEvent,TEventCode aType )
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{
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TKeyResponse result(EKeyWasNotConsumed);
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if ((aKeyEvent.iCode == EKeyEnter )&& (aType == EEventKey)
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&& (IsHyperLinkFocused()))
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{
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HandleCommandOpenHyperLinkL();
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CheckForMSK();
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return EKeyWasConsumed;
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}
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if(iBrCtrl)
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{
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result = iBrCtrl->OfferKeyEventL(aKeyEvent, aType);
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CheckForMSK();
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}
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return result;
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}
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TInt CCSXHHtmlTopicContainer::CountComponentControls() const
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{
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return 2;
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}
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CCoeControl* CCSXHHtmlTopicContainer::ComponentControl(TInt aIndex) const
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{
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switch (aIndex)
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{
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case 0:
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return iBottomControl;
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case 1:
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return iTopControl;
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default:
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return NULL;
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}
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}
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void CCSXHHtmlTopicContainer::HandleResourceChange(TInt aType)
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{
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CCSXHAppUi::GetInstance()->PropagateResourceChange(aType);
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}
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void CCSXHHtmlTopicContainer::HandleResourceChangeImpl(TInt aType)
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{
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if (aType == KEikDynamicLayoutVariantSwitch)
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{
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iBrCtrl->HandleResourceChange(aType);
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TRect mainRect;
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TRect statusPaneRect;
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AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane,mainRect);
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SetRect(mainRect);
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if(iBrCtrl)
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#ifndef __SERIES60_30__
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iBrCtrl->SetRect(Rect());
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#else
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iBrCtrl->SetRect(mainRect);
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#endif
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DrawNow();
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}
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else
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{
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CCoeControl::HandleResourceChange(aType);
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}
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}
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void CCSXHHtmlTopicContainer::SizeChanged()
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{
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#ifndef __SERIES60_30__
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if( iBrCtrl )
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{
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if ( iContentLoading != EContentLoading )
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{
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iBlankContainer->SetRect( Rect() );
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iBrCtrl->SetRect( Rect() );
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iBrCtrl->MakeVisible( ETrue );
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}
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else
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{
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//Update the title bar
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CEikStatusPane* sp = CCSXHAppUi::GetInstance()->StatusPane();
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CAknTitlePane* titlePane = NULL;
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TRAPD( err, titlePane = STATIC_CAST(CAknTitlePane*,
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sp->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) ) );
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if ( KErrNone == err )
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{
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//If can't set Null text to title, no other good way to do further,
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//so just ignore this leave
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TRAP_IGNORE( titlePane->SetTextL( KNullDesC ) );
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}
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iBlankContainer->SetRect( Rect() );
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iBrCtrl->SetRect( Rect() );
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}
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}
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#endif
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}
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void CCSXHHtmlTopicContainer::HandleCommandBackL()
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{
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iBrCtrl->HandleCommandL(TBrCtlDefs::ECommandIdBase + TBrCtlDefs::ECommandBack);
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}
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TBool CCSXHHtmlTopicContainer::IsPrevPageAvbl()
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{
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if (iPrevPageCount > 0)
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{
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return ETrue;
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}
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else
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{
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return EFalse;
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}
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}
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void CCSXHHtmlTopicContainer::ClearHistoryL()
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{
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iBrCtrl->HandleCommandL(TBrCtlDefs::ECommandIdBase + TBrCtlDefs::ECommandClearHistory);
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iPrevPageCount = 0;
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}
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TBool CCSXHHtmlTopicContainer::ResolveEmbeddedLinkL(const TDesC& /*aEmbeddedUrl*/,
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const TDesC& /*aCurrentUrl*/,
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TBrCtlLoadContentType /*aLoadContentType*/,
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MBrCtlLinkContent& /*aEmbeddedLinkContent*/)
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{
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return EFalse;
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}
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// --------------------------------------------------------------------------
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// Handling for
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// 1) Compressed HTML content
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// 2) Application Launch Links
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// 3) External Hyperlinks
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// --------------------------------------------------------------------------
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TBool CCSXHHtmlTopicContainer::ResolveLinkL(const TDesC& aUrl, const TDesC& aCurrentUrl,
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MBrCtlLinkContent& aBrCtlLinkContent)
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{
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#ifdef FF_HELP_TUTORIAL_MERGE
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if( KErrNotFound != aUrl.Find( KTutorialFileExtn ))
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{
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iView->LaunchTutorial();
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return ETrue;
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}
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#endif // FF_HELP_TUTORIAL_MERGE
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if(NULL == iAppLauncher)
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{
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iAppLauncher = AppLauncherForCSXH::NewL();
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}
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//Handling for application launch.
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if(iAppLauncher->LaunchAppL(aUrl,aCurrentUrl))
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return ETrue;//Link is resolved locally.
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if(CheckForExternalLinkL(aUrl))
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return ETrue;//Link is resolved locally.
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//Remove the Anchor, if any
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TInt DotPos = aUrl.LocateReverseF('.');
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TInt HashPos = aUrl.LocateReverseF('#');
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if(KErrNotFound != HashPos && HashPos > DotPos )
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{
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//Direct assignment does not work
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iUrlNoAnchors.Copy(KEmptyString);
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iUrlNoAnchors.Append(aUrl.Mid(0,HashPos));
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}
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else
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{
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//Direct assignment does not work
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iUrlNoAnchors.Copy(KEmptyString);
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iUrlNoAnchors.Append(aUrl);
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}
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HBufC8 *htmlBuffer = CCSXHHtmlTOC2::GetContentsFromUrlL(iUrlNoAnchors,CCSXHAppUi::GetCoeEnv(),iFeatureControl);
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if(htmlBuffer)
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{
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TPtrC p(NULL,0);
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aBrCtlLinkContent.HandleResolveComplete(KContentType,p,htmlBuffer);
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delete htmlBuffer;
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iLoadHtml = EFalse;
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if (iBack)
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{
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iPrevPageCount--;
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iBack = EFalse;
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}
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else
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{
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iPrevPageCount++;
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}
|
|
423 |
|
|
424 |
return ETrue;//Link is resolved locally.
|
|
425 |
}
|
|
426 |
|
|
427 |
return EFalse;
|
|
428 |
}
|
|
429 |
|
|
430 |
void CCSXHHtmlTopicContainer::CancelFetchL()
|
|
431 |
{
|
|
432 |
if (iBrCtrl)
|
|
433 |
{
|
|
434 |
iBrCtrl->HandleCommandL(
|
|
435 |
(TInt)TBrCtlDefs::ECommandCancelFetch + (TInt)TBrCtlDefs::ECommandIdBase );
|
|
436 |
}
|
|
437 |
}
|
|
438 |
|
|
439 |
void CCSXHHtmlTopicContainer::CancelAll()
|
|
440 |
{
|
|
441 |
|
|
442 |
}
|
|
443 |
|
|
444 |
|
|
445 |
void CCSXHHtmlTopicContainer::HandleResolveComplete(const TDesC& /*aContentType*/,
|
|
446 |
const TDesC& /*aCharset*/,
|
|
447 |
const HBufC8* /*aContentBuf*/)
|
|
448 |
{
|
|
449 |
|
|
450 |
}
|
|
451 |
|
|
452 |
void CCSXHHtmlTopicContainer::HandleResolveError(TInt /*aError*/)
|
|
453 |
{
|
|
454 |
|
|
455 |
}
|
|
456 |
void CCSXHHtmlTopicContainer::RefreshL(CCSXHHtmlTOC2 *aTopic)
|
|
457 |
{
|
|
458 |
SetAndLoadInitialTopicL(aTopic);
|
|
459 |
}
|
|
460 |
|
|
461 |
// --------------------------------------------------------------------------
|
|
462 |
// This callback function is used for the following
|
|
463 |
// 1) When an HTML page is loaded, this callback function will be called. If
|
|
464 |
// this callback is invoked for hyperlink navigation, then the display topic
|
|
465 |
// has to be updated. For example, the Application Topics option menu is
|
|
466 |
// dependent on the dipslay topic.
|
|
467 |
// 2) Updation of the softkey from Options-Close to Options-Back (& Vice-Versa)
|
|
468 |
// in the context view as a result of hyperlink traveral
|
|
469 |
// --------------------------------------------------------------------------
|
|
470 |
void CCSXHHtmlTopicContainer::HandleBrowserLoadEventL(TBrCtlDefs::TBrCtlLoadEvent aLoadEvent,
|
|
471 |
TUint /*aSize*/, TUint16 /*aTransactionId*/)
|
|
472 |
{
|
|
473 |
if(aLoadEvent == TBrCtlDefs::EEventLoadFinished)
|
|
474 |
{
|
|
475 |
ShowBrowser();
|
|
476 |
SetContentLoadState( EContentLoadFinished );
|
|
477 |
if ( IsVisible() )
|
|
478 |
{
|
|
479 |
HBufC* title = iBrCtrl->PageInfoLC(TBrCtlDefs::EPageInfoTitle);
|
|
480 |
if(!title)
|
|
481 |
{
|
|
482 |
CleanupStack::PopAndDestroy(title);
|
|
483 |
return;
|
|
484 |
}
|
|
485 |
|
|
486 |
//Update the title bar
|
|
487 |
CEikStatusPane* sp = CCSXHAppUi::GetInstance()->StatusPane();
|
|
488 |
CAknTitlePane* titlePane = STATIC_CAST(CAknTitlePane*,
|
|
489 |
sp->ControlL(TUid::Uid(EEikStatusPaneUidTitle)));
|
|
490 |
titlePane->SetTextL(*title);
|
|
491 |
CleanupStack::PopAndDestroy(title);
|
|
492 |
}
|
|
493 |
|
|
494 |
//For the context sensitive view, the softkey texts need to be changed.
|
|
495 |
//add label iLoadHtml for ESNN-7N9CLN.If the html is opened by
|
|
496 |
//loadHtmlL, the iLoadHtml will be set to ETrue, which
|
|
497 |
//can guarantee the RSK keep as "CLOSE" when context is sensitive.
|
|
498 |
if ((!iLoadHtml) && (iView->GetViewType() == CCSXHHtmlTopicView::EContextHtmlView))
|
|
499 |
{
|
|
500 |
iView->SetViewTypeL(IsPrevHtmlPageAvblL() ?
|
|
501 |
CCSXHHtmlTopicView::EHtmlView : CCSXHHtmlTopicView::EContextHtmlView);
|
|
502 |
}
|
|
503 |
|
|
504 |
//TSW Error:TKOI-74KE89: Help crashes when closing after viewing a link topic
|
|
505 |
//When user presses back keys very quickly, TOC2 objects use to destroy and
|
|
506 |
//then browser call back function triggers which leads to crash. This check
|
|
507 |
//will avoid crash.
|
|
508 |
TUid viewId = iDocument.GetDisplayTopic()->GetViewID();
|
|
509 |
if (viewId == KCSXHToc1ViewID || viewId == KCSXHKywdToc1ViewID
|
|
510 |
|| viewId == KCSXHToc2ViewID || viewId == KCSXHKywdToc2ViewID
|
|
511 |
|| viewId == KCSXHToc1AppHelpsViewID || viewId == KCSXHToc2AppHelpsViewID)
|
|
512 |
{
|
|
513 |
return;
|
|
514 |
}
|
|
515 |
|
|
516 |
//When user clicks on Application Topics, application topics
|
|
517 |
//corresponding to the topic being displayed has to be opened
|
|
518 |
//Hence update the Display topic information if required.
|
|
519 |
|
|
520 |
//Check if this event is triggered for the first load after construction
|
|
521 |
TFileName url;
|
|
522 |
iTopic->GetHtmlUrlL(url);
|
|
523 |
if(url.Compare(iUrlNoAnchors) == 0)
|
|
524 |
{
|
|
525 |
iDocument.SetDisplayTopic(iTopic);
|
|
526 |
iNewTopic = NULL;
|
|
527 |
//Move the code from SetAndLoadInitialTopicL
|
|
528 |
//TSW Error:EJZG-7E2BUV
|
|
529 |
ClearHistoryL();
|
|
530 |
return;
|
|
531 |
}
|
|
532 |
|
|
533 |
iNewTopic = iDocument.GetHtmlTopicForUrlL(iUrlNoAnchors);
|
|
534 |
CheckForMSK();
|
|
535 |
}
|
|
536 |
// Only when loadhtml is called, in that condition, last-displayed content may show;
|
|
537 |
// then we should hide browser.
|
|
538 |
else if ( iContentLoading == EContentLoading )
|
|
539 |
{
|
|
540 |
HideBrowser();
|
|
541 |
}
|
|
542 |
}
|
|
543 |
|
|
544 |
CCSXHHelpContentBase* CCSXHHtmlTopicContainer::GetCurrActiveObject()
|
|
545 |
{
|
|
546 |
return iNewTopic;
|
|
547 |
}
|
|
548 |
// --------------------------------------------------------------------------
|
|
549 |
// Back Key Handling
|
|
550 |
// --------------------------------------------------------------------------
|
|
551 |
TBool CCSXHHtmlTopicContainer::HandleBackKeyL()
|
|
552 |
{
|
|
553 |
//When this view is initially created, the HTML content is loaded
|
|
554 |
//using the LoadDataL function and hence it will not be part of the
|
|
555 |
//History stack but all other subsequest navigation by the user
|
|
556 |
//using the hyperlinks will be part of the History Stack
|
|
557 |
if(IsPrevPageAvbl())
|
|
558 |
{
|
|
559 |
iBack = ETrue;
|
|
560 |
TRAPD(res,HandleCommandBackL());
|
|
561 |
if(res == KErrNone)
|
|
562 |
return ETrue;
|
|
563 |
else
|
|
564 |
ClearHistoryL();
|
|
565 |
}
|
|
566 |
ClearHistoryL();
|
|
567 |
|
|
568 |
return EFalse;
|
|
569 |
}
|
|
570 |
TBool CCSXHHtmlTopicContainer::IsPrevHtmlPageAvblL()
|
|
571 |
{
|
|
572 |
if(IsPrevPageAvbl())
|
|
573 |
return ETrue;
|
|
574 |
|
|
575 |
return EFalse;
|
|
576 |
}
|
|
577 |
|
|
578 |
void CCSXHHtmlTopicContainer::SetSelectedFontSizeL(TInt aValue)
|
|
579 |
{
|
|
580 |
iBrCtrl->SetBrowserSettingL(TBrCtlDefs::ESettingsFontSize,aValue);
|
|
581 |
}
|
|
582 |
|
|
583 |
TInt CCSXHHtmlTopicContainer::GetCurrentValueL(TInt aSetting)
|
|
584 |
{
|
|
585 |
return iBrCtrl->BrowserSettingL(aSetting);
|
|
586 |
}
|
|
587 |
|
|
588 |
void CCSXHHtmlTopicContainer::UpdateSoftkeyL(TBrCtlKeySoftkey /*aKeySoftkey*/,
|
|
589 |
const TDesC& /*aLabel*/,
|
|
590 |
TUint32 /*aCommandId*/,
|
|
591 |
TBrCtlSoftkeyChangeReason /*aBrCtlSoftkeyChangeReason*/)
|
|
592 |
{
|
|
593 |
}
|
|
594 |
|
|
595 |
void CCSXHHtmlTopicContainer::UpdateBrowserVScrollBarL(TInt /*aDocumentHeight*/,
|
|
596 |
TInt /*aDisplayHeight*/,
|
|
597 |
TInt /*aDisplayPosY*/ )
|
|
598 |
{
|
|
599 |
if(iBrCtrl)
|
|
600 |
CheckForMSK();
|
|
601 |
}
|
|
602 |
void CCSXHHtmlTopicContainer::UpdateBrowserHScrollBarL(TInt /*aDocumentWidth*/,
|
|
603 |
TInt /*aDisplayWidth*/,
|
|
604 |
TInt /*aDisplayPosX*/ )
|
|
605 |
{
|
|
606 |
if(iBrCtrl)
|
|
607 |
CheckForMSK();
|
|
608 |
}
|
|
609 |
void CCSXHHtmlTopicContainer::NotifyLayoutChange( TBrCtlLayout /*aNewLayout*/ )
|
|
610 |
{
|
|
611 |
}
|
|
612 |
|
|
613 |
void CCSXHHtmlTopicContainer::UpdateTitleL( const TDesC& /*aTitle*/ )
|
|
614 |
{
|
|
615 |
}
|
|
616 |
|
|
617 |
void CCSXHHtmlTopicContainer::CheckForMSK()
|
|
618 |
{
|
|
619 |
if(IsHyperLinkFocused())
|
|
620 |
{
|
|
621 |
iView->SetMiddleSoftKey(ETrue);
|
|
622 |
}
|
|
623 |
else
|
|
624 |
{
|
|
625 |
iView->SetMiddleSoftKey(EFalse);
|
|
626 |
}
|
|
627 |
}
|
|
628 |
|
|
629 |
TBool CCSXHHtmlTopicContainer::IsHyperLinkFocused()
|
|
630 |
{
|
|
631 |
if(TBrCtlDefs::EElementAnchor == iBrCtrl->FocusedElementType())
|
|
632 |
return ETrue;
|
|
633 |
else
|
|
634 |
return EFalse;
|
|
635 |
}
|
|
636 |
|
|
637 |
void CCSXHHtmlTopicContainer::HandleCommandOpenHyperLinkL()
|
|
638 |
{
|
|
639 |
iBrCtrl->HandleCommandL(TBrCtlDefs::ECommandIdBase + TBrCtlDefs::ECommandOpen);
|
|
640 |
}
|
|
641 |
|
|
642 |
TBool CCSXHHtmlTopicContainer::CheckForExternalLinkL(const TDesC& aUrl)
|
|
643 |
{
|
|
644 |
TBool Result = EFalse;
|
|
645 |
|
|
646 |
if( KErrNotFound != aUrl.Find(_L("http://")) |
|
|
647 |
KErrNotFound != aUrl.Find(_L("https://")) |
|
|
648 |
KErrNotFound != aUrl.Find(_L("ftp://")))
|
|
649 |
{
|
|
650 |
iAppLauncher->LaunchBrowserNGL(aUrl);
|
|
651 |
Result = ETrue;
|
|
652 |
}
|
|
653 |
|
|
654 |
return Result;
|
|
655 |
}
|
|
656 |
|
|
657 |
void CCSXHHtmlTopicContainer::SetContentLoadState( TContentLoadState aLoadState )
|
|
658 |
{
|
|
659 |
if ( iContentLoading == aLoadState )
|
|
660 |
{
|
|
661 |
return;
|
|
662 |
}
|
|
663 |
else if ( NeedRefresh( aLoadState ) )
|
|
664 |
{
|
|
665 |
iContentLoading = aLoadState;
|
|
666 |
SizeChanged();
|
|
667 |
}
|
|
668 |
else
|
|
669 |
{
|
|
670 |
iContentLoading = aLoadState;
|
|
671 |
}
|
|
672 |
}
|
|
673 |
|
|
674 |
TBool CCSXHHtmlTopicContainer::NeedRefresh( const TContentLoadState aNewLoadState ) const
|
|
675 |
{
|
|
676 |
if (
|
|
677 |
( iContentLoading == EContentLoading && aNewLoadState != EContentLoading )
|
|
678 |
||( iContentLoading != EContentLoading && aNewLoadState == EContentLoading )
|
|
679 |
)
|
|
680 |
return ETrue;
|
|
681 |
else
|
|
682 |
return EFalse;
|
|
683 |
}
|
|
684 |
|
|
685 |
void CCSXHHtmlTopicContainer::HideBrowser()
|
|
686 |
{
|
|
687 |
SetTopAndBottomContainer( iBlankContainer, iBrCtrl );
|
|
688 |
}
|
|
689 |
|
|
690 |
void CCSXHHtmlTopicContainer::ShowBrowser()
|
|
691 |
{
|
|
692 |
SetTopAndBottomContainer( iBrCtrl, iBlankContainer );
|
|
693 |
}
|
|
694 |
|
|
695 |
void CCSXHHtmlTopicContainer::SetTopAndBottomContainer( CCoeControl* aTopControl,
|
|
696 |
CCoeControl* aBottomControl )
|
|
697 |
{
|
|
698 |
iTopControl = aTopControl;
|
|
699 |
iBottomControl = aBottomControl;
|
|
700 |
}
|
|
701 |
|
|
702 |
//end of the file
|
|
703 |
|