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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: Storage class for visuals belonging to visualizer
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*
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*/
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//<cmail>
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//#include <fsconfig.h>
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#include "emailtrace.h"
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#include <alf/alfvisual.h>
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#include <alf/alftextvisual.h>
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#include <alf/alfimagevisual.h>
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#include <alf/alfanchorlayout.h>
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#include <alf/alfborderbrush.h>
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// </cmail>
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// <cmail>
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#include <alf/alfcontrol.h>
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#include <alf/alfbrusharray.h>
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// </cmail>
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#include "fstextviewervisualizerdata.h"
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#include "fstextparser.h"
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#include "fstexture.h"
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#include "fstextviewerselectsmanager.h"
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#include "fstextviewercoordinator.h"
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TAny* TKeyArrayPtr::At(TInt aIndex) const
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{
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FUNC_LOG;
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if (aIndex==KIndexPtr)
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{
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return *(TUint8**)iPtr+iKeyOffset;
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}
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return *(TUint8**)iBase->Ptr(aIndex*sizeof(TUint8**)).Ptr()+iKeyOffset;
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}
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// ---------------------------------------------------------------------------
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// NewL
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// ---------------------------------------------------------------------------
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CFsTextViewerVisualizerData* CFsTextViewerVisualizerData::NewL(
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CAlfControl* aControl,
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CFsTextParser* aParser,
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CFsTextViewerSelectsManager* aSelector )
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{
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FUNC_LOG;
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CFsTextViewerVisualizerData* self =
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new (ELeave) CFsTextViewerVisualizerData(
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aControl,
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aParser,
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aSelector );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------------------------
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// ~CFsTextViewerVisualizerData
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// ---------------------------------------------------------------------------
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CFsTextViewerVisualizerData::~CFsTextViewerVisualizerData()
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{
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FUNC_LOG;
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for ( TInt i = 0; i < iVisArray.Count(); ++i )
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{
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if ( iVisArray[i] && iVisArray[i]->iVisual && iSelector )
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{
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iSelector->RemoveVisual( iVisArray[i] );
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}
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}
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iVisArray.ResetAndDestroy();
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// delete iDebugBrush;
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iVisArray.Close();
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iLayoutArray.Close();
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iBgArray.Close();
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}
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// ---------------------------------------------------------------------------
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// AppendVisualL
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::AppendVisualL( TFsRangedVisual aVisual )
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{
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FUNC_LOG;
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TFsRangedVisual* rVisual = new (ELeave) TFsRangedVisual();
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rVisual->iStart = aVisual.iStart;
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rVisual->iEnd = aVisual.iEnd;
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rVisual->iVisual = aVisual.iVisual;
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rVisual->iIsActive = aVisual.iIsActive;
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rVisual->iRect = aVisual.iRect;
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rVisual->iLayout = aVisual.iLayout;
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rVisual->iIsText = aVisual.iIsText;
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rVisual->iEmbed = aVisual.iEmbed;
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rVisual->iHotspot = aVisual.iHotspot;
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rVisual->iHotspotType = aVisual.iHotspotType;
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rVisual->iId = aVisual.iId;
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rVisual->iTextStyleId = aVisual.iTextStyleId;
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rVisual->iTextColor = aVisual.iTextColor;
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rVisual->iLineNumber = aVisual.iLineNumber;
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iVisArray.Append( rVisual );
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}
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// ---------------------------------------------------------------------------
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// AppendVisualL
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::AppendVisualL( TFsRangedVisual* aVisual )
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{
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FUNC_LOG;
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iVisArray.Append( aVisual );
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}
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// ---------------------------------------------------------------------------
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// AppendVisualL
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::AppendVisualL(
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CAlfVisual* aVisual,
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TFsVisRange aRange )
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{
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FUNC_LOG;
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TFsRangedVisual* visual = new (ELeave) TFsRangedVisual();
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visual->iVisual = aVisual;
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visual->iStart = aRange.iStart;
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visual->iEnd = aRange.iEnd;
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visual->iIsActive = ETrue;
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iVisArray.Append( visual );
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}
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// ---------------------------------------------------------------------------
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// AppendLayoutL
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::AppendLayoutL(
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CAlfVisual* aVisual,
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TFsVisRange aRange )
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{
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FUNC_LOG;
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TFsRangedVisual visual;
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visual.iVisual = aVisual;
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visual.iStart = aRange.iStart;
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visual.iEnd = aRange.iEnd;
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visual.iIsActive = ETrue;
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iLayoutArray.AppendL( visual );
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}
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// ---------------------------------------------------------------------------
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// AppendBgL
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::AppendBgL( TFsPartBgVisual aBg )
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{
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FUNC_LOG;
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iBgArray.AppendL( aBg );
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}
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// ---------------------------------------------------------------------------
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// RemoveBg
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// ---------------------------------------------------------------------------
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TBool CFsTextViewerVisualizerData::RemoveBg( CAlfVisual* aVisual )
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{
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FUNC_LOG;
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TBool retVal = EFalse;
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for ( TInt i = 0; i < iBgArray.Count(); ++i )
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{
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if ( iBgArray[i].iVisual == aVisual )
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{
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iBgArray.Remove( i );
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i = iBgArray.Count();
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retVal = ETrue;
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}
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// ResetBgArray
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::ResetBgArray()
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{
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FUNC_LOG;
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for ( TInt i = 0; i < iBgArray.Count(); ++i )
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{
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iBgArray[i].iVisual->RemoveAndDestroyAllD();
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}
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iBgArray.Reset();
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}
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// ---------------------------------------------------------------------------
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// InsertVisualL
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::InsertVisualL( TInt aIndex,
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CAlfVisual* aVisual, TFsVisRange aRange )
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{
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FUNC_LOG;
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TFsRangedVisual* visual = new (ELeave) TFsRangedVisual();
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visual->iVisual = aVisual;
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visual->iStart = aRange.iStart;
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visual->iEnd = aRange.iEnd;
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visual->iIsActive = ETrue;
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iVisArray.Insert( visual, aIndex );
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}
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// ---------------------------------------------------------------------------
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// PopVisual
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::PopVisual()
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{
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FUNC_LOG;
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iVisArray.Remove( iVisArray.Count() - 1 );
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}
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// ---------------------------------------------------------------------------
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// RemoveVisual
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::RemoveVisual( TInt aIndex )
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{
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FUNC_LOG;
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iVisArray.Remove( aIndex );
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}
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// ---------------------------------------------------------------------------
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// DisableVisual
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::DisableVisual( TInt aIndex, TBool aStatus )
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{
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FUNC_LOG;
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if ( aIndex >=0 && aIndex < iVisArray.Count() )
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{
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iVisArray[aIndex]->iIsActive = !aStatus;
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}
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}
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// ---------------------------------------------------------------------------
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// DisableVisual
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::DisableVisual(
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CAlfVisual* aVisual,
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TBool aStatus )
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{
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FUNC_LOG;
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TInt index = Find( aVisual );
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if ( index >= 0 && index < iVisArray.Count() )
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{
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iVisArray[index]->iIsActive = !aStatus;
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}
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}
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// ---------------------------------------------------------------------------
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// EnableVisual
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::EnableVisual( TInt aIndex, TBool aStatus )
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{
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FUNC_LOG;
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if ( aIndex >=0 && aIndex < iVisArray.Count() )
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{
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iVisArray[aIndex]->iIsActive = aStatus;
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}
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}
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// ---------------------------------------------------------------------------
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// EnableVisual
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// ---------------------------------------------------------------------------
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void CFsTextViewerVisualizerData::EnableVisual(
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CAlfVisual* aVisual,
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TBool aStatus )
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{
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FUNC_LOG;
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TInt index = Find( aVisual );
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if ( index >= 0 && index < iVisArray.Count() )
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{
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iVisArray[index]->iIsActive = aStatus;
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}
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}
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// ---------------------------------------------------------------------------
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// GetVisual
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// ---------------------------------------------------------------------------
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CAlfVisual* CFsTextViewerVisualizerData::GetVisual( TInt aIndex )
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{
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FUNC_LOG;
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CAlfVisual* retVal = NULL;
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if ( aIndex >= 0 && aIndex < iVisArray.Count() )
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{
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retVal = iVisArray[aIndex]->iVisual;
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// GetVisLength
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// ---------------------------------------------------------------------------
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TInt CFsTextViewerVisualizerData::GetVisLength( TInt aIndex )
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{
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FUNC_LOG;
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TInt retVal = -1;
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if ( aIndex >= 0 && aIndex < iVisArray.Count() )
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{
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retVal =
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iVisArray[aIndex]->iEnd - iVisArray[aIndex]->iStart + 1;
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}
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else
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{
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// GetVisStartOffset
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// ---------------------------------------------------------------------------
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TInt CFsTextViewerVisualizerData::GetVisStartOffset( TInt aIndex )
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{
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FUNC_LOG;
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TInt retVal = -1;
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if ( aIndex >= 0 && aIndex < iVisArray.Count() )
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{
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retVal = iVisArray[aIndex]->iStart;
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// GetVisEndOffset
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// ---------------------------------------------------------------------------
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TInt CFsTextViewerVisualizerData::GetVisEndOffset( TInt aIndex )
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{
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FUNC_LOG;
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TInt retVal = -1;
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if ( aIndex >= 0 && aIndex < iVisArray.Count() )
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{
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retVal = iVisArray[aIndex]->iEnd;
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// GetLayEndOffset
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// ---------------------------------------------------------------------------
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TInt CFsTextViewerVisualizerData::GetLayEndOffset( TInt aIndex )
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{
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FUNC_LOG;
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TInt retVal = -1;
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if ( aIndex >= 0 && aIndex < iLayoutArray.Count() )
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{
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retVal = iLayoutArray[aIndex].iEnd;
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// GetVisOffsets
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// ---------------------------------------------------------------------------
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TFsVisRange CFsTextViewerVisualizerData::GetVisOffsets( TInt aIndex )
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{
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FUNC_LOG;
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TFsVisRange retVal;
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retVal.iStart = 0;
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retVal.iEnd = 0;
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if ( aIndex >= 0 && aIndex < iVisArray.Count() )
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{
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retVal.iStart = iVisArray[aIndex]->iStart;
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retVal.iEnd = iVisArray[aIndex]->iEnd;
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// Count
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// ---------------------------------------------------------------------------
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TInt CFsTextViewerVisualizerData::Count()
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{
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|
|
391 |
FUNC_LOG;
|
|
|
392 |
return iVisArray.Count();
|
|
|
393 |
}
|
|
|
394 |
|
|
|
395 |
// ---------------------------------------------------------------------------
|
|
|
396 |
// Find
|
|
|
397 |
// ---------------------------------------------------------------------------
|
|
|
398 |
TInt CFsTextViewerVisualizerData::Find( CAlfVisual* aVisual )
|
|
|
399 |
{
|
|
|
400 |
FUNC_LOG;
|
|
|
401 |
TInt retVal = -1;
|
|
|
402 |
|
|
|
403 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
404 |
{
|
|
|
405 |
if ( iVisArray[i]->iVisual == aVisual )
|
|
|
406 |
{
|
|
|
407 |
retVal = i;
|
|
|
408 |
// i = iVisArray.Count();
|
|
|
409 |
}
|
|
|
410 |
}
|
|
|
411 |
|
|
|
412 |
return retVal;
|
|
|
413 |
}
|
|
|
414 |
|
|
|
415 |
// ---------------------------------------------------------------------------
|
|
|
416 |
// FindLayout
|
|
|
417 |
// ---------------------------------------------------------------------------
|
|
|
418 |
TInt CFsTextViewerVisualizerData::FindLayout( CAlfVisual* aVisual )
|
|
|
419 |
{
|
|
|
420 |
FUNC_LOG;
|
|
|
421 |
TInt retVal = -1;
|
|
|
422 |
|
|
|
423 |
for ( TInt i = 0; i < iLayoutArray.Count(); ++i )
|
|
|
424 |
{
|
|
|
425 |
if ( iLayoutArray[i].iVisual == aVisual )
|
|
|
426 |
{
|
|
|
427 |
retVal = i;
|
|
|
428 |
i = iLayoutArray.Count();
|
|
|
429 |
}
|
|
|
430 |
}
|
|
|
431 |
|
|
|
432 |
return retVal;
|
|
|
433 |
}
|
|
|
434 |
|
|
|
435 |
// ---------------------------------------------------------------------------
|
|
|
436 |
// Find
|
|
|
437 |
// ---------------------------------------------------------------------------
|
|
|
438 |
TInt CFsTextViewerVisualizerData::Find( TInt aOffset )
|
|
|
439 |
{
|
|
|
440 |
FUNC_LOG;
|
|
|
441 |
TInt retVal = -1;
|
|
|
442 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
443 |
{
|
|
|
444 |
if ( aOffset >= iVisArray[i]->iStart && aOffset <=
|
|
|
445 |
iVisArray[i]->iEnd && iVisArray[i]->iIsActive )
|
|
|
446 |
{
|
|
|
447 |
retVal = i;
|
|
|
448 |
}
|
|
|
449 |
}
|
|
|
450 |
return retVal;
|
|
|
451 |
}
|
|
|
452 |
|
|
|
453 |
// ---------------------------------------------------------------------------
|
|
|
454 |
// MoveToNextCharL
|
|
|
455 |
// ---------------------------------------------------------------------------
|
|
|
456 |
TBool CFsTextViewerVisualizerData::MoveToNextCharL()
|
|
|
457 |
{
|
|
|
458 |
FUNC_LOG;
|
|
|
459 |
TInt i;
|
|
|
460 |
TInt maxChar = 0;
|
|
|
461 |
for ( i = 0; i < iVisArray.Count(); ++i )
|
|
|
462 |
{
|
|
|
463 |
if ( iVisArray[i]->iIsActive
|
|
|
464 |
&& iVisArray[i]->iEnd > maxChar )
|
|
|
465 |
{
|
|
|
466 |
maxChar = iVisArray[i]->iEnd;
|
|
|
467 |
}
|
|
|
468 |
}
|
|
|
469 |
|
|
|
470 |
if ( iCurrentChar >= maxChar - 1 )
|
|
|
471 |
{
|
|
|
472 |
return EFalse;
|
|
|
473 |
}
|
|
|
474 |
|
|
|
475 |
iPrevChar = iCurrentChar;
|
|
|
476 |
TBool notFound = ETrue;
|
|
|
477 |
++iCurrentChar;
|
|
|
478 |
|
|
|
479 |
if ( !iVisArray[iPosition.iVisual]->iVisual )
|
|
|
480 |
{
|
|
|
481 |
RestoreL( iVisArray[iPosition.iVisual] );
|
|
|
482 |
}
|
|
|
483 |
|
|
|
484 |
CAlfImageVisual* visual( dynamic_cast<CAlfImageVisual*>( iVisArray[iPosition.iVisual]->iVisual ) );
|
|
|
485 |
if ( visual )
|
|
|
486 |
{
|
|
|
487 |
iCurrentChar = iVisArray[iPosition.iVisual]->iEnd + 1;
|
|
|
488 |
}
|
|
|
489 |
while ( notFound )
|
|
|
490 |
{
|
|
|
491 |
if ( iCurrentChar >= iLength )
|
|
|
492 |
{
|
|
|
493 |
notFound = EFalse;
|
|
|
494 |
}
|
|
|
495 |
for ( i = 0; i < iVisArray.Count(); ++i )
|
|
|
496 |
{
|
|
|
497 |
if ( iCurrentChar >= iVisArray[i]->iStart
|
|
|
498 |
&& iCurrentChar <= iVisArray[i]->iEnd )
|
|
|
499 |
{
|
|
|
500 |
if ( iVisArray[i]->iIsActive )
|
|
|
501 |
{
|
|
|
502 |
iPosition.iVisual = i;
|
|
|
503 |
iPosition.iOffset =
|
|
|
504 |
iCurrentChar - iVisArray[i]->iStart;
|
|
|
505 |
notFound = EFalse;
|
|
|
506 |
}
|
|
|
507 |
else
|
|
|
508 |
{
|
|
|
509 |
iCurrentChar = iVisArray[i]->iEnd + 1;
|
|
|
510 |
}
|
|
|
511 |
}
|
|
|
512 |
}
|
|
|
513 |
if ( notFound )
|
|
|
514 |
{
|
|
|
515 |
++iCurrentChar;
|
|
|
516 |
}
|
|
|
517 |
}
|
|
|
518 |
if ( iCurrentChar >= iLength )
|
|
|
519 |
{
|
|
|
520 |
iPosition.iVisual = iVisArray.Count() - 1;
|
|
|
521 |
iPosition.iOffset = iVisArray[iVisArray.Count() - 1]->iEnd;
|
|
|
522 |
}
|
|
|
523 |
|
|
|
524 |
return ETrue;
|
|
|
525 |
}
|
|
|
526 |
|
|
|
527 |
// ---------------------------------------------------------------------------
|
|
|
528 |
// MoveToPrevCharL
|
|
|
529 |
// ---------------------------------------------------------------------------
|
|
|
530 |
TBool CFsTextViewerVisualizerData::MoveToPrevCharL()
|
|
|
531 |
{
|
|
|
532 |
FUNC_LOG;
|
|
|
533 |
if ( iCurrentChar == 0 )
|
|
|
534 |
{
|
|
|
535 |
return EFalse;
|
|
|
536 |
}
|
|
|
537 |
iPrevChar = iCurrentChar;
|
|
|
538 |
TBool notFound = ETrue;
|
|
|
539 |
TInt i;
|
|
|
540 |
|
|
|
541 |
--iCurrentChar;
|
|
|
542 |
|
|
|
543 |
if ( iPosition.iVisual >= 0
|
|
|
544 |
&& iPosition.iVisual < iVisArray.Count()
|
|
|
545 |
&& !iVisArray[iPosition.iVisual]->iVisual )
|
|
|
546 |
{
|
|
|
547 |
RestoreL( iVisArray[iPosition.iVisual] );
|
|
|
548 |
}
|
|
|
549 |
|
|
|
550 |
CAlfImageVisual* visual( NULL );
|
|
|
551 |
if ( iPosition.iVisual >= 0 && iPosition.iVisual < iVisArray.Count() )
|
|
|
552 |
{
|
|
|
553 |
visual = dynamic_cast<CAlfImageVisual*>( iVisArray[iPosition.iVisual]->iVisual );
|
|
|
554 |
}
|
|
|
555 |
else
|
|
|
556 |
{
|
|
|
557 |
return EFalse;
|
|
|
558 |
}
|
|
|
559 |
if ( visual )
|
|
|
560 |
{
|
|
|
561 |
iCurrentChar = iVisArray[iPosition.iVisual]->iStart - 1;
|
|
|
562 |
}
|
|
|
563 |
|
|
|
564 |
while ( notFound )
|
|
|
565 |
{
|
|
|
566 |
if ( iCurrentChar <= 0 )
|
|
|
567 |
{
|
|
|
568 |
notFound = EFalse;
|
|
|
569 |
}
|
|
|
570 |
for ( i = 0; i < iVisArray.Count(); ++i )
|
|
|
571 |
{
|
|
|
572 |
if ( iCurrentChar >= iVisArray[i]->iStart
|
|
|
573 |
&& iCurrentChar <= iVisArray[i]->iEnd )
|
|
|
574 |
{
|
|
|
575 |
if ( iVisArray[i]->iIsActive )
|
|
|
576 |
{
|
|
|
577 |
iPosition.iVisual = i;
|
|
|
578 |
iPosition.iOffset =
|
|
|
579 |
iCurrentChar - iVisArray[i]->iStart;
|
|
|
580 |
notFound = EFalse;
|
|
|
581 |
}
|
|
|
582 |
else
|
|
|
583 |
{
|
|
|
584 |
iCurrentChar = iVisArray[i]->iStart - 1;
|
|
|
585 |
}
|
|
|
586 |
}
|
|
|
587 |
}
|
|
|
588 |
if ( notFound )
|
|
|
589 |
{
|
|
|
590 |
--iCurrentChar;
|
|
|
591 |
}
|
|
|
592 |
}
|
|
|
593 |
if ( iCurrentChar <= 0 )
|
|
|
594 |
{
|
|
|
595 |
iPosition.iVisual = 0;
|
|
|
596 |
iPosition.iOffset = 0;
|
|
|
597 |
}
|
|
|
598 |
|
|
|
599 |
return ETrue;
|
|
|
600 |
}
|
|
|
601 |
|
|
|
602 |
// ---------------------------------------------------------------------------
|
|
|
603 |
// FindPrevChar
|
|
|
604 |
// ---------------------------------------------------------------------------
|
|
|
605 |
TInt CFsTextViewerVisualizerData::FindPrevChar()
|
|
|
606 |
{
|
|
|
607 |
FUNC_LOG;
|
|
|
608 |
TInt retVal = -1;
|
|
|
609 |
|
|
|
610 |
TInt current = iCurrentChar - 1;
|
|
|
611 |
TBool notFound = ETrue;
|
|
|
612 |
|
|
|
613 |
while ( notFound && current >= 0 )
|
|
|
614 |
{
|
|
|
615 |
if ( 0 > Find( current ) )
|
|
|
616 |
{
|
|
|
617 |
--current;
|
|
|
618 |
}
|
|
|
619 |
else
|
|
|
620 |
{
|
|
|
621 |
retVal = current;
|
|
|
622 |
notFound = EFalse;
|
|
|
623 |
}
|
|
|
624 |
}
|
|
|
625 |
|
|
|
626 |
return retVal;
|
|
|
627 |
}
|
|
|
628 |
|
|
|
629 |
// ---------------------------------------------------------------------------
|
|
|
630 |
// GetCursorRectL
|
|
|
631 |
// ---------------------------------------------------------------------------
|
|
|
632 |
TRect CFsTextViewerVisualizerData::GetCursorRectL()
|
|
|
633 |
{
|
|
|
634 |
FUNC_LOG;
|
|
|
635 |
TRect retVal;
|
|
|
636 |
if ( iPosition.iVisual < 0 || iPosition.iVisual >= iVisArray.Count() )
|
|
|
637 |
{
|
|
|
638 |
return retVal;
|
|
|
639 |
}
|
|
|
640 |
if ( !iVisArray[iPosition.iVisual]->iVisual )
|
|
|
641 |
{
|
|
|
642 |
RestoreL( iVisArray[iPosition.iVisual] );
|
|
|
643 |
}
|
|
|
644 |
|
|
|
645 |
CAlfTextVisual* textVisual( dynamic_cast<CAlfTextVisual*>( iVisArray[iPosition.iVisual]->iVisual ) );
|
|
|
646 |
if ( textVisual )
|
|
|
647 |
{
|
|
|
648 |
retVal = static_cast<CAlfTextVisual*>
|
|
|
649 |
( iVisArray[iPosition.iVisual]->iVisual )->
|
|
|
650 |
SubstringExtents( iPosition.iOffset, iPosition.iOffset + 1 );
|
|
|
651 |
}
|
|
|
652 |
else
|
|
|
653 |
{
|
|
|
654 |
retVal = TRect(
|
|
|
655 |
TPoint( 0, 0 ),
|
|
|
656 |
iVisArray[iPosition.iVisual]->iVisual->Size().Target() );
|
|
|
657 |
}
|
|
|
658 |
|
|
|
659 |
TPoint translation;
|
|
|
660 |
translation =
|
|
|
661 |
iVisArray[iPosition.iVisual]->iVisual->DisplayRectTarget().iTl;
|
|
|
662 |
retVal.Move( translation );
|
|
|
663 |
|
|
|
664 |
return retVal;
|
|
|
665 |
}
|
|
|
666 |
|
|
|
667 |
// ---------------------------------------------------------------------------
|
|
|
668 |
// GetCursorCharOffset
|
|
|
669 |
// ---------------------------------------------------------------------------
|
|
|
670 |
TInt CFsTextViewerVisualizerData::GetCursorCharOffset()
|
|
|
671 |
{
|
|
|
672 |
FUNC_LOG;
|
|
|
673 |
return iCurrentChar;
|
|
|
674 |
}
|
|
|
675 |
|
|
|
676 |
// ---------------------------------------------------------------------------
|
|
|
677 |
// SetCursorCharOffset
|
|
|
678 |
// ---------------------------------------------------------------------------
|
|
|
679 |
void CFsTextViewerVisualizerData::SetCursorCharOffset( TInt aOffset )
|
|
|
680 |
{
|
|
|
681 |
FUNC_LOG;
|
|
|
682 |
iCurrentChar = aOffset;
|
|
|
683 |
}
|
|
|
684 |
|
|
|
685 |
// ---------------------------------------------------------------------------
|
|
|
686 |
// Sort
|
|
|
687 |
// ---------------------------------------------------------------------------
|
|
|
688 |
void CFsTextViewerVisualizerData::Sort()
|
|
|
689 |
{
|
|
|
690 |
FUNC_LOG;
|
|
|
691 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
692 |
{
|
|
|
693 |
if ( iVisArray[i]->iEnd > iLength )
|
|
|
694 |
{
|
|
|
695 |
iLength = iVisArray[i]->iEnd;
|
|
|
696 |
}
|
|
|
697 |
}
|
|
|
698 |
}
|
|
|
699 |
|
|
|
700 |
// ---------------------------------------------------------------------------
|
|
|
701 |
// RestoreL
|
|
|
702 |
// ---------------------------------------------------------------------------
|
|
|
703 |
TInt CFsTextViewerVisualizerData::RestoreL( TFsRangedVisual* aVisual )
|
|
|
704 |
{
|
|
|
705 |
FUNC_LOG;
|
|
|
706 |
if ( !aVisual || aVisual->iVisual || iVisualAmount > 300 )
|
|
|
707 |
{
|
|
|
708 |
return KErrNone;
|
|
|
709 |
}
|
|
|
710 |
|
|
|
711 |
CAlfVisual* visual = NULL;
|
|
|
712 |
// CFsTexture *texture = NULL;
|
|
|
713 |
if ( aVisual->iIsText )
|
|
|
714 |
{
|
|
|
715 |
visual = CAlfTextVisual::AddNewL( *iControl, aVisual->iLayout );
|
|
|
716 |
HBufC* text;
|
|
|
717 |
text = iParser->GetTextL(
|
|
|
718 |
aVisual->iStart,
|
|
|
719 |
aVisual->iEnd );
|
|
|
720 |
|
|
|
721 |
static_cast<CAlfTextVisual*>(visual)->SetTextL( text->Des() );
|
|
|
722 |
delete text;
|
|
|
723 |
|
|
|
724 |
static_cast<CAlfTextVisual*>(visual)->SetTextStyle( aVisual->iTextStyleId );
|
|
|
725 |
static_cast<CAlfTextVisual*>(visual)->EnableShadow( EFalse );
|
|
|
726 |
static_cast<CAlfTextVisual*>(visual)->SetColor(
|
|
|
727 |
aVisual->iTextColor );
|
|
|
728 |
if ( aVisual->iDirection == TBidiText::ELeftToRight )
|
|
|
729 |
{
|
|
|
730 |
static_cast<CAlfTextVisual*>(visual)->SetAlign( EAlfAlignHLeft, EAlfAlignVBottom );
|
|
|
731 |
}
|
|
|
732 |
else
|
|
|
733 |
{
|
|
|
734 |
static_cast<CAlfTextVisual*>(visual)->SetAlign( EAlfAlignHRight, EAlfAlignVBottom );
|
|
|
735 |
}
|
|
|
736 |
// visual->EnableBrushesL();
|
|
|
737 |
// visual->Brushes()->AppendL( iDebugBrush, EAlfDoesNotHaveOwnership );
|
|
|
738 |
visual->SetRect( aVisual->iRect );
|
|
|
739 |
aVisual->iVisual = visual;
|
|
|
740 |
}
|
|
|
741 |
else
|
|
|
742 |
{
|
|
|
743 |
visual = CAlfImageVisual::AddNewL( *iControl, aVisual->iLayout );
|
|
|
744 |
|
|
|
745 |
static_cast<CAlfImageVisual*>(visual)->SetScaleMode(
|
|
|
746 |
CAlfImageVisual::EScaleFit );
|
|
|
747 |
static_cast<CAlfImageVisual*>(visual)->SetImage( TAlfImage(
|
|
|
748 |
( ( iParser->GetTextureL( aVisual->iStart ) ).Texture() ) ) );
|
|
|
749 |
visual->SetRect( aVisual->iRect );
|
|
|
750 |
aVisual->iVisual = visual;
|
|
|
751 |
}
|
|
|
752 |
|
|
|
753 |
visual->SetFlag( EAlfVisualFlagManualLayout );
|
|
|
754 |
++iVisualAmount;
|
|
|
755 |
|
|
|
756 |
if ( aVisual->iEmbed )
|
|
|
757 |
{
|
|
|
758 |
iSelector->AppendSelectVisL(
|
|
|
759 |
aVisual,
|
|
|
760 |
aVisual->iId,
|
|
|
761 |
CFsTextViewerSelect::EFsEmbedType );
|
|
|
762 |
}
|
|
|
763 |
else if ( aVisual->iHotspot )
|
|
|
764 |
{
|
|
|
765 |
if ( 0 == aVisual->iHotspotType )
|
|
|
766 |
{
|
|
|
767 |
iSelector->AppendSelectVisL(
|
|
|
768 |
aVisual,
|
|
|
769 |
aVisual->iId,
|
|
|
770 |
CFsTextViewerSelect::EFsHotspotType );
|
|
|
771 |
}
|
|
|
772 |
else
|
|
|
773 |
{
|
|
|
774 |
iSelector->AppendSelectVisL(
|
|
|
775 |
aVisual,
|
|
|
776 |
aVisual->iId,
|
|
|
777 |
CFsTextViewerSelect::EFsLineType );
|
|
|
778 |
}
|
|
|
779 |
}
|
|
|
780 |
|
|
|
781 |
return KErrNone;
|
|
|
782 |
}
|
|
|
783 |
|
|
|
784 |
// ---------------------------------------------------------------------------
|
|
|
785 |
// ScrollAllL
|
|
|
786 |
// ---------------------------------------------------------------------------
|
|
|
787 |
void CFsTextViewerVisualizerData::ScrollAllL(
|
|
|
788 |
TInt aTrans,
|
|
|
789 |
TInt aTime,
|
|
|
790 |
CAlfLayout* aRootLayout )
|
|
|
791 |
{
|
|
|
792 |
FUNC_LOG;
|
|
|
793 |
aRootLayout->SetFlag( EAlfVisualFlagFreezeLayout );
|
|
|
794 |
TRect visibleRect = TRect( 0, 0, 500, iScreenHeight );
|
|
|
795 |
|
|
|
796 |
TInt heightBuffer = 0;
|
|
|
797 |
if ( aTime != 0 )
|
|
|
798 |
{
|
|
|
799 |
visibleRect.iTl.iY -= Abs( aRootLayout->ScrollOffset().iY.ValueNow() - iScreenOffset );
|
|
|
800 |
visibleRect.iBr.iY += Abs( aRootLayout->ScrollOffset().iY.ValueNow() - iScreenOffset );
|
|
|
801 |
heightBuffer = Abs( aTrans );
|
|
|
802 |
}
|
|
|
803 |
else
|
|
|
804 |
{
|
|
|
805 |
HideAll();
|
|
|
806 |
visibleRect.Move( 0, -aTrans );
|
|
|
807 |
}
|
|
|
808 |
visibleRect.Move( 0, iScreenOffset );
|
|
|
809 |
iScreenOffset -= aTrans;
|
|
|
810 |
|
|
|
811 |
|
|
|
812 |
iScrollDirection = aTrans < 0 ? EFsScrollDown : EFsScrollUp;
|
|
|
813 |
|
|
|
814 |
TFsRangedVisual* current = NULL;
|
|
|
815 |
|
|
|
816 |
if ( iScrollDirection == EFsScrollDown )
|
|
|
817 |
{
|
|
|
818 |
visibleRect.iBr.iY += heightBuffer;
|
|
|
819 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
820 |
{
|
|
|
821 |
current = iVisArray[i];
|
|
|
822 |
if ( visibleRect.Intersects( current->iRect ) || current->iLayout != aRootLayout )
|
|
|
823 |
{
|
|
|
824 |
if ( !current->iVisual )
|
|
|
825 |
{
|
|
|
826 |
RestoreL( current );
|
|
|
827 |
}
|
|
|
828 |
}
|
|
|
829 |
else
|
|
|
830 |
{
|
|
|
831 |
if ( current->iVisual )
|
|
|
832 |
{
|
|
|
833 |
current->iVisual->RemoveAndDestroyAllD();
|
|
|
834 |
current->iVisual = NULL;
|
|
|
835 |
--iVisualAmount;
|
|
|
836 |
}
|
|
|
837 |
}
|
|
|
838 |
}
|
|
|
839 |
}
|
|
|
840 |
else
|
|
|
841 |
{
|
|
|
842 |
visibleRect.iTl.iY -= heightBuffer;
|
|
|
843 |
for ( TInt i = iVisArray.Count() - 1; i >= 0; --i )
|
|
|
844 |
{
|
|
|
845 |
current = iVisArray[i];
|
|
|
846 |
if ( visibleRect.Intersects( current->iRect ) || current->iLayout != aRootLayout )
|
|
|
847 |
{
|
|
|
848 |
if ( !current->iVisual )
|
|
|
849 |
{
|
|
|
850 |
RestoreL( current );
|
|
|
851 |
}
|
|
|
852 |
}
|
|
|
853 |
else
|
|
|
854 |
{
|
|
|
855 |
if ( current->iVisual )
|
|
|
856 |
{
|
|
|
857 |
current->iVisual->RemoveAndDestroyAllD();
|
|
|
858 |
current->iVisual = NULL;
|
|
|
859 |
--iVisualAmount;
|
|
|
860 |
}
|
|
|
861 |
}
|
|
|
862 |
}
|
|
|
863 |
}
|
|
|
864 |
TAlfTimedPoint offset;
|
|
|
865 |
offset.iY.SetTarget( iScreenOffset, aTime );
|
|
|
866 |
aRootLayout->SetScrollOffset( offset );
|
|
|
867 |
aRootLayout->ClearFlag( EAlfVisualFlagFreezeLayout );
|
|
|
868 |
iStatusLineLayout->SetPos( TPoint( 0, GetTotalHeight() - iStatusLineLayout->Size().Target().iY ) );
|
|
|
869 |
RefreshSelectsL();
|
|
|
870 |
}
|
|
|
871 |
|
|
|
872 |
// ---------------------------------------------------------------------------
|
|
|
873 |
// GetTextStyle
|
|
|
874 |
// ---------------------------------------------------------------------------
|
|
|
875 |
TInt CFsTextViewerVisualizerData::GetTextStyle( CAlfTextVisual* aVisual )
|
|
|
876 |
{
|
|
|
877 |
FUNC_LOG;
|
|
|
878 |
TInt retVal = 0;
|
|
|
879 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
880 |
{
|
|
|
881 |
if ( aVisual == iVisArray[i]->iVisual )
|
|
|
882 |
{
|
|
|
883 |
retVal = iVisArray[i]->iTextStyleId;
|
|
|
884 |
i = iVisArray.Count();
|
|
|
885 |
}
|
|
|
886 |
}
|
|
|
887 |
return retVal;
|
|
|
888 |
}
|
|
|
889 |
|
|
|
890 |
// ---------------------------------------------------------------------------
|
|
|
891 |
// DimAllHotspots
|
|
|
892 |
// ---------------------------------------------------------------------------
|
|
|
893 |
void CFsTextViewerVisualizerData::DimAllHotspotsL()
|
|
|
894 |
{
|
|
|
895 |
FUNC_LOG;
|
|
|
896 |
iSelector->DimAllL();
|
|
|
897 |
}
|
|
|
898 |
|
|
|
899 |
// ---------------------------------------------------------------------------
|
|
|
900 |
// RefreshSelects
|
|
|
901 |
// ---------------------------------------------------------------------------
|
|
|
902 |
void CFsTextViewerVisualizerData::RefreshSelectsL()
|
|
|
903 |
{
|
|
|
904 |
FUNC_LOG;
|
|
|
905 |
iSelector->RefreshSelectionL();
|
|
|
906 |
}
|
|
|
907 |
|
|
|
908 |
// ---------------------------------------------------------------------------
|
|
|
909 |
// GetVisualPos
|
|
|
910 |
// ---------------------------------------------------------------------------
|
|
|
911 |
TRect CFsTextViewerVisualizerData::GetVisualPos( TInt aCharIndex )
|
|
|
912 |
{
|
|
|
913 |
FUNC_LOG;
|
|
|
914 |
TRect retVal;
|
|
|
915 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
916 |
{
|
|
|
917 |
if ( aCharIndex >= iVisArray[i]->iStart
|
|
|
918 |
&& aCharIndex <= iVisArray[i]->iEnd )
|
|
|
919 |
{
|
|
|
920 |
retVal = iVisArray[i]->iRect;
|
|
|
921 |
i = iVisArray.Count();
|
|
|
922 |
}
|
|
|
923 |
}
|
|
|
924 |
return retVal;
|
|
|
925 |
}
|
|
|
926 |
|
|
|
927 |
// ---------------------------------------------------------------------------
|
|
|
928 |
// GetVisualAtIndex
|
|
|
929 |
// ---------------------------------------------------------------------------
|
|
|
930 |
TFsRangedVisual* CFsTextViewerVisualizerData::GetVisualAtIndex( TInt aIndex )
|
|
|
931 |
{
|
|
|
932 |
FUNC_LOG;
|
|
|
933 |
TFsRangedVisual* retVal = NULL;
|
|
|
934 |
if ( aIndex >= 0 && aIndex < iVisArray.Count() )
|
|
|
935 |
{
|
|
|
936 |
retVal = iVisArray[aIndex];
|
|
|
937 |
}
|
|
|
938 |
|
|
|
939 |
return retVal;
|
|
|
940 |
}
|
|
|
941 |
|
|
|
942 |
// ---------------------------------------------------------------------------
|
|
|
943 |
// ScrollFromCharL //<cmail> leaving
|
|
|
944 |
// ---------------------------------------------------------------------------
|
|
|
945 |
void CFsTextViewerVisualizerData::ScrollFromCharL( //<cmail> leaving
|
|
|
946 |
TInt aCharIndex,
|
|
|
947 |
TInt aTrans,
|
|
|
948 |
TInt aTime,
|
|
|
949 |
CAlfLayout* aRootLayout )
|
|
|
950 |
{
|
|
|
951 |
FUNC_LOG;
|
|
|
952 |
aRootLayout->SetFlag( EAlfVisualFlagFreezeLayout );
|
|
|
953 |
TRect visibleRect = TRect( 0, 0, 500, iScreenHeight + Abs( aTrans ) );
|
|
|
954 |
visibleRect.iTl.iY -= Abs( aRootLayout->ScrollOffset().iY.ValueNow() );
|
|
|
955 |
visibleRect.iBr.iY += Abs( aRootLayout->ScrollOffset().iY.ValueNow() );
|
|
|
956 |
visibleRect.Move( 0, iScreenOffset );
|
|
|
957 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
958 |
{
|
|
|
959 |
if ( iVisArray[i]->iStart > aCharIndex )
|
|
|
960 |
{
|
|
|
961 |
if ( visibleRect.Intersects( iVisArray[i]->iRect ) )
|
|
|
962 |
{
|
|
|
963 |
RestoreL( iVisArray[i] );
|
|
|
964 |
}
|
|
|
965 |
iVisArray[i]->iRect.iTl.iY += aTrans;
|
|
|
966 |
iVisArray[i]->iRect.iBr.iY += aTrans;
|
|
|
967 |
if ( iVisArray[i]->iVisual )
|
|
|
968 |
{
|
|
|
969 |
iVisArray[i]->iVisual->Move( TPoint( 0, aTrans ), aTime );
|
|
|
970 |
}
|
|
|
971 |
}
|
|
|
972 |
}
|
|
|
973 |
aRootLayout->ClearFlag( EAlfVisualFlagFreezeLayout );
|
|
|
974 |
}
|
|
|
975 |
|
|
|
976 |
// ---------------------------------------------------------------------------
|
|
|
977 |
// SetScreenHeight
|
|
|
978 |
// ---------------------------------------------------------------------------
|
|
|
979 |
void CFsTextViewerVisualizerData::SetScreenHeight( TInt aScreenHeight )
|
|
|
980 |
{
|
|
|
981 |
FUNC_LOG;
|
|
|
982 |
iScreenHeight = aScreenHeight;
|
|
|
983 |
iTopBorder = -1 * iScreenHeight;
|
|
|
984 |
iBottomBorder = 2 * iScreenHeight;
|
|
|
985 |
}
|
|
|
986 |
|
|
|
987 |
// ---------------------------------------------------------------------------
|
|
|
988 |
// GetVisualWithChar
|
|
|
989 |
// ---------------------------------------------------------------------------
|
|
|
990 |
TFsRangedVisual* CFsTextViewerVisualizerData::GetVisualWithChar(
|
|
|
991 |
TInt aCharIndex )
|
|
|
992 |
{
|
|
|
993 |
FUNC_LOG;
|
|
|
994 |
TFsRangedVisual* retVal = NULL;
|
|
|
995 |
|
|
|
996 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
997 |
{
|
|
|
998 |
if ( iVisArray[i]->iStart <= aCharIndex
|
|
|
999 |
&& iVisArray[i]->iEnd >= aCharIndex )
|
|
|
1000 |
{
|
|
|
1001 |
retVal = iVisArray[i];
|
|
|
1002 |
i = iVisArray.Count();
|
|
|
1003 |
}
|
|
|
1004 |
}
|
|
|
1005 |
|
|
|
1006 |
return retVal;
|
|
|
1007 |
}
|
|
|
1008 |
|
|
|
1009 |
// ---------------------------------------------------------------------------
|
|
|
1010 |
// GetFirstVisible
|
|
|
1011 |
// ---------------------------------------------------------------------------
|
|
|
1012 |
TFsRangedVisual* CFsTextViewerVisualizerData::GetFirstVisible()
|
|
|
1013 |
{
|
|
|
1014 |
FUNC_LOG;
|
|
|
1015 |
TFsRangedVisual* retVal = NULL;
|
|
|
1016 |
|
|
|
1017 |
if ( iVisArray.Count() > 0 )
|
|
|
1018 |
{
|
|
|
1019 |
retVal = iVisArray[0];
|
|
|
1020 |
}
|
|
|
1021 |
|
|
|
1022 |
if(retVal) // Coverity error fix, retVal could be NULL and used
|
|
|
1023 |
{
|
|
|
1024 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1025 |
{
|
|
|
1026 |
if ( iVisArray[i]->iRect.iTl.iY >= iScreenOffset )
|
|
|
1027 |
{
|
|
|
1028 |
if ( iVisArray[i]->iRect.iTl.iY < retVal->iRect.iTl.iY )
|
|
|
1029 |
{
|
|
|
1030 |
retVal = iVisArray[i];
|
|
|
1031 |
}
|
|
|
1032 |
else if ( iVisArray[i]->iRect.iTl.iY
|
|
|
1033 |
== retVal->iRect.iTl.iY )
|
|
|
1034 |
{
|
|
|
1035 |
if ( iVisArray[i]->iRect.iTl.iX < retVal->iRect.iTl.iX )
|
|
|
1036 |
{
|
|
|
1037 |
retVal = iVisArray[i];
|
|
|
1038 |
}
|
|
|
1039 |
}
|
|
|
1040 |
else if ( retVal->iRect.iTl.iY < iScreenOffset )
|
|
|
1041 |
{
|
|
|
1042 |
retVal = iVisArray[i];
|
|
|
1043 |
}
|
|
|
1044 |
}
|
|
|
1045 |
}
|
|
|
1046 |
}
|
|
|
1047 |
return retVal;
|
|
|
1048 |
}
|
|
|
1049 |
|
|
|
1050 |
// ---------------------------------------------------------------------------
|
|
|
1051 |
// GetLastVisible
|
|
|
1052 |
// ---------------------------------------------------------------------------
|
|
|
1053 |
TFsRangedVisual* CFsTextViewerVisualizerData::GetLastVisible()
|
|
|
1054 |
{
|
|
|
1055 |
FUNC_LOG;
|
|
|
1056 |
TFsRangedVisual* retVal = NULL;
|
|
|
1057 |
|
|
|
1058 |
if ( iVisArray.Count() > 0 )
|
|
|
1059 |
{
|
|
|
1060 |
retVal = iVisArray[0];
|
|
|
1061 |
}
|
|
|
1062 |
if(retVal) // Coverity error fix, retval could be null and used
|
|
|
1063 |
{
|
|
|
1064 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1065 |
{
|
|
|
1066 |
if ( iVisArray[i]->iRect.iBr.iY <= iScreenOffset + iScreenHeight )
|
|
|
1067 |
{
|
|
|
1068 |
if ( iVisArray[i]->iRect.iBr.iY > retVal->iRect.iBr.iY )
|
|
|
1069 |
{
|
|
|
1070 |
retVal = iVisArray[i];
|
|
|
1071 |
}
|
|
|
1072 |
else if ( iVisArray[i]->iRect.iBr.iY
|
|
|
1073 |
== retVal->iRect.iBr.iY )
|
|
|
1074 |
{
|
|
|
1075 |
if ( iVisArray[i]->iRect.iBr.iX > retVal->iRect.iBr.iX )
|
|
|
1076 |
{
|
|
|
1077 |
retVal = iVisArray[i];
|
|
|
1078 |
}
|
|
|
1079 |
}
|
|
|
1080 |
else
|
|
|
1081 |
{
|
|
|
1082 |
}
|
|
|
1083 |
}
|
|
|
1084 |
}
|
|
|
1085 |
}
|
|
|
1086 |
return retVal;
|
|
|
1087 |
}
|
|
|
1088 |
|
|
|
1089 |
// ---------------------------------------------------------------------------
|
|
|
1090 |
// GetRangedVisual
|
|
|
1091 |
// ---------------------------------------------------------------------------
|
|
|
1092 |
TFsRangedVisual* CFsTextViewerVisualizerData::GetRangedVisual(
|
|
|
1093 |
CAlfVisual* aVisual )
|
|
|
1094 |
{
|
|
|
1095 |
FUNC_LOG;
|
|
|
1096 |
TFsRangedVisual* retVal = NULL;
|
|
|
1097 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1098 |
{
|
|
|
1099 |
if ( iVisArray[i]->iVisual == aVisual )
|
|
|
1100 |
{
|
|
|
1101 |
retVal = iVisArray[i];
|
|
|
1102 |
}
|
|
|
1103 |
}
|
|
|
1104 |
|
|
|
1105 |
return retVal;
|
|
|
1106 |
}
|
|
|
1107 |
|
|
|
1108 |
// ---------------------------------------------------------------------------
|
|
|
1109 |
// UpdateLinesNumbers
|
|
|
1110 |
// ---------------------------------------------------------------------------
|
|
|
1111 |
void CFsTextViewerVisualizerData::UpdateLinesNumbers()
|
|
|
1112 |
{
|
|
|
1113 |
FUNC_LOG;
|
|
|
1114 |
TInt lastLine = 1;
|
|
|
1115 |
TInt i = 0;
|
|
|
1116 |
if ( iVisArray.Count() <= 0 )
|
|
|
1117 |
{
|
|
|
1118 |
return;
|
|
|
1119 |
}
|
|
|
1120 |
do
|
|
|
1121 |
{
|
|
|
1122 |
if ( iVisArray[i]->iIsActive )
|
|
|
1123 |
{
|
|
|
1124 |
lastLine = iVisArray[i]->iLineNumber;
|
|
|
1125 |
}
|
|
|
1126 |
++i;
|
|
|
1127 |
} while (
|
|
|
1128 |
i < iVisArray.Count()
|
|
|
1129 |
&& ( iVisArray[i]->iLineNumber == lastLine
|
|
|
1130 |
|| iVisArray[i]->iLineNumber == lastLine + 1 )
|
|
|
1131 |
);
|
|
|
1132 |
|
|
|
1133 |
TInt lineNumber = lastLine;
|
|
|
1134 |
for ( ; i < iVisArray.Count(); ++i )
|
|
|
1135 |
{
|
|
|
1136 |
if ( iVisArray[i]->iIsActive )
|
|
|
1137 |
{
|
|
|
1138 |
if ( iVisArray[i]->iLineNumber != lastLine )
|
|
|
1139 |
{
|
|
|
1140 |
++lineNumber;
|
|
|
1141 |
}
|
|
|
1142 |
lastLine = iVisArray[i]->iLineNumber;
|
|
|
1143 |
iVisArray[i]->iLineNumber = lineNumber;
|
|
|
1144 |
}
|
|
|
1145 |
}
|
|
|
1146 |
}
|
|
|
1147 |
|
|
|
1148 |
// ---------------------------------------------------------------------------
|
|
|
1149 |
// GetTotalLines
|
|
|
1150 |
// ---------------------------------------------------------------------------
|
|
|
1151 |
TInt CFsTextViewerVisualizerData::GetTotalLines()
|
|
|
1152 |
{
|
|
|
1153 |
FUNC_LOG;
|
|
|
1154 |
TInt retVal = 0;
|
|
|
1155 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1156 |
{
|
|
|
1157 |
if ( iVisArray[i]->iIsActive
|
|
|
1158 |
&& iVisArray[i]->iLineNumber > retVal )
|
|
|
1159 |
{
|
|
|
1160 |
retVal = iVisArray[i]->iLineNumber;
|
|
|
1161 |
}
|
|
|
1162 |
}
|
|
|
1163 |
return retVal;
|
|
|
1164 |
}
|
|
|
1165 |
|
|
|
1166 |
// ---------------------------------------------------------------------------
|
|
|
1167 |
// RemoveFromLine
|
|
|
1168 |
// ---------------------------------------------------------------------------
|
|
|
1169 |
TInt CFsTextViewerVisualizerData::RemoveFromLineL(
|
|
|
1170 |
TInt aLineNumber,
|
|
|
1171 |
CFsTextViewerCoordinator* aHelper )
|
|
|
1172 |
{
|
|
|
1173 |
FUNC_LOG;
|
|
|
1174 |
TInt retVal = GetFirstCharInLine( aLineNumber );
|
|
|
1175 |
if ( GetCursorCharOffset() >= retVal )
|
|
|
1176 |
{
|
|
|
1177 |
while ( GetCursorCharOffset() >= retVal || GetCursorCharOffset() == 0 )
|
|
|
1178 |
{
|
|
|
1179 |
MoveToPrevCharL();
|
|
|
1180 |
}
|
|
|
1181 |
SetCursorCharOffset( retVal - 1 );
|
|
|
1182 |
}
|
|
|
1183 |
|
|
|
1184 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1185 |
{
|
|
|
1186 |
if ( iVisArray[i]->iLineNumber >= aLineNumber )
|
|
|
1187 |
{
|
|
|
1188 |
if ( iVisArray[i]->iVisual )
|
|
|
1189 |
{
|
|
|
1190 |
iSelector->RemoveVisual( iVisArray[i] );
|
|
|
1191 |
iVisArray[i]->iVisual->RemoveAndDestroyAllD();
|
|
|
1192 |
iVisArray[i]->iVisual = NULL;
|
|
|
1193 |
}
|
|
|
1194 |
aHelper->RemoveRect( iVisArray[i]->iRect );
|
|
|
1195 |
delete iVisArray[i];
|
|
|
1196 |
iVisArray.Remove(i);
|
|
|
1197 |
--i;
|
|
|
1198 |
}
|
|
|
1199 |
}
|
|
|
1200 |
|
|
|
1201 |
return retVal;
|
|
|
1202 |
}
|
|
|
1203 |
|
|
|
1204 |
// ---------------------------------------------------------------------------
|
|
|
1205 |
// GetFirstCharInLine - gets the first character in line position
|
|
|
1206 |
// ---------------------------------------------------------------------------
|
|
|
1207 |
TInt CFsTextViewerVisualizerData::GetFirstCharInLine( TInt aLineNumber )
|
|
|
1208 |
{
|
|
|
1209 |
FUNC_LOG;
|
|
|
1210 |
TInt retVal = iLength;
|
|
|
1211 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1212 |
{
|
|
|
1213 |
if ( iVisArray[i]->iLineNumber == aLineNumber
|
|
|
1214 |
&& iVisArray[i]->iStart < retVal )
|
|
|
1215 |
{
|
|
|
1216 |
retVal = iVisArray[i]->iStart;
|
|
|
1217 |
}
|
|
|
1218 |
}
|
|
|
1219 |
return retVal;
|
|
|
1220 |
}
|
|
|
1221 |
|
|
|
1222 |
// <cmail>
|
|
|
1223 |
// ---------------------------------------------------------------------------
|
|
|
1224 |
// GetCharLineNumber - returns line number for character position (offset)
|
|
|
1225 |
// ---------------------------------------------------------------------------
|
|
|
1226 |
TInt CFsTextViewerVisualizerData::GetCharLineNumber( TInt aCharNumber )
|
|
|
1227 |
{
|
|
|
1228 |
FUNC_LOG;
|
|
|
1229 |
TInt retVal = -1;
|
|
|
1230 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1231 |
{
|
|
|
1232 |
if ( iVisArray[i]->iStart <= aCharNumber && aCharNumber <= iVisArray[i]->iEnd )
|
|
|
1233 |
{
|
|
|
1234 |
retVal = iVisArray[i]->iLineNumber;
|
|
|
1235 |
i = iVisArray.Count();
|
|
|
1236 |
}
|
|
|
1237 |
}
|
|
|
1238 |
return retVal;
|
|
|
1239 |
}
|
|
|
1240 |
// </cmail>
|
|
|
1241 |
// ---------------------------------------------------------------------------
|
|
|
1242 |
// SetParser
|
|
|
1243 |
// ---------------------------------------------------------------------------
|
|
|
1244 |
void CFsTextViewerVisualizerData::SetParser( CFsTextParser* aParser )
|
|
|
1245 |
{
|
|
|
1246 |
FUNC_LOG;
|
|
|
1247 |
iParser = aParser;
|
|
|
1248 |
}
|
|
|
1249 |
|
|
|
1250 |
// ---------------------------------------------------------------------------
|
|
|
1251 |
// FindAndHighlightHotspotL
|
|
|
1252 |
// ---------------------------------------------------------------------------
|
|
|
1253 |
void CFsTextViewerVisualizerData::FindAndHighlightHotspotL( TInt aLine )
|
|
|
1254 |
{
|
|
|
1255 |
FUNC_LOG;
|
|
|
1256 |
TFsRangedVisual* visualFound = NULL;
|
|
|
1257 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1258 |
{
|
|
|
1259 |
if ( iVisArray[i]->iLineNumber == aLine )
|
|
|
1260 |
{
|
|
|
1261 |
if ( ( !visualFound
|
|
|
1262 |
|| visualFound->iStart > iVisArray[i]->iStart )
|
|
|
1263 |
&& ( iVisArray[i]->iHotspot
|
|
|
1264 |
|| iVisArray[i]->iEmbed ) )
|
|
|
1265 |
{
|
|
|
1266 |
visualFound = iVisArray[i];
|
|
|
1267 |
}
|
|
|
1268 |
}
|
|
|
1269 |
}
|
|
|
1270 |
|
|
|
1271 |
if ( visualFound )
|
|
|
1272 |
{
|
|
|
1273 |
iSelector->SelectL( visualFound->iId );
|
|
|
1274 |
}
|
|
|
1275 |
}
|
|
|
1276 |
|
|
|
1277 |
// ---------------------------------------------------------------------------
|
|
|
1278 |
// GetCursorLine
|
|
|
1279 |
// ---------------------------------------------------------------------------
|
|
|
1280 |
TInt CFsTextViewerVisualizerData::GetCursorLine()
|
|
|
1281 |
{
|
|
|
1282 |
FUNC_LOG;
|
|
|
1283 |
TInt retVal = -1;
|
|
|
1284 |
if ( iPosition.iVisual >= 0 && iPosition.iVisual < iVisArray.Count() )
|
|
|
1285 |
{
|
|
|
1286 |
retVal = iVisArray[iPosition.iVisual]->iLineNumber;
|
|
|
1287 |
}
|
|
|
1288 |
return retVal;
|
|
|
1289 |
}
|
|
|
1290 |
|
|
|
1291 |
// ---------------------------------------------------------------------------
|
|
|
1292 |
// ReloadPicturesL
|
|
|
1293 |
// ---------------------------------------------------------------------------
|
|
|
1294 |
void CFsTextViewerVisualizerData::ReloadPicturesL( TInt aLine )
|
|
|
1295 |
{
|
|
|
1296 |
FUNC_LOG;
|
|
|
1297 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1298 |
{
|
|
|
1299 |
if ( ( iVisArray[i]->iVisual
|
|
|
1300 |
&& !iVisArray[i]->iIsText )
|
|
|
1301 |
&& ( aLine == -1
|
|
|
1302 |
|| iVisArray[i]->iLineNumber == aLine ) )
|
|
|
1303 |
{
|
|
|
1304 |
iVisArray[i]->iVisual->RemoveAndDestroyAllD();
|
|
|
1305 |
iVisArray[i]->iVisual = NULL;
|
|
|
1306 |
RestoreL( iVisArray[i] );
|
|
|
1307 |
}
|
|
|
1308 |
}
|
|
|
1309 |
}
|
|
|
1310 |
|
|
|
1311 |
// ---------------------------------------------------------------------------
|
|
|
1312 |
// GetTotalHeight
|
|
|
1313 |
// ---------------------------------------------------------------------------
|
|
|
1314 |
TInt CFsTextViewerVisualizerData::GetTotalHeight()
|
|
|
1315 |
{
|
|
|
1316 |
FUNC_LOG;
|
|
|
1317 |
TInt retVal = 0;
|
|
|
1318 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1319 |
{
|
|
|
1320 |
if ( iVisArray[i]->iRect.iBr.iY > retVal )
|
|
|
1321 |
{
|
|
|
1322 |
retVal = iVisArray[i]->iRect.iBr.iY;
|
|
|
1323 |
}
|
|
|
1324 |
}
|
|
|
1325 |
|
|
|
1326 |
retVal += iStatusLineLayout->Size().ValueNow().iY;
|
|
|
1327 |
|
|
|
1328 |
return retVal;
|
|
|
1329 |
}
|
|
|
1330 |
|
|
|
1331 |
// ---------------------------------------------------------------------------
|
|
|
1332 |
// HideActionButtonFromCurrentHighlightedHotspot
|
|
|
1333 |
// ---------------------------------------------------------------------------
|
|
|
1334 |
void CFsTextViewerVisualizerData
|
|
|
1335 |
::HideActionButtonFromCurrentHighlightedHotspot()
|
|
|
1336 |
{
|
|
|
1337 |
if(iSelector && iSelector->IsHotspotHighlighted())
|
|
|
1338 |
{
|
|
|
1339 |
iSelector->HideActionButtonFromCurrentHighlightedHotspot();
|
|
|
1340 |
}
|
|
|
1341 |
}
|
|
|
1342 |
|
|
|
1343 |
// ---------------------------------------------------------------------------
|
|
|
1344 |
// ShowActionButtonForCurrentHighlightedHotspotL
|
|
|
1345 |
// ---------------------------------------------------------------------------
|
|
|
1346 |
void CFsTextViewerVisualizerData
|
|
|
1347 |
::ShowActionButtonForCurrentHighlightedHotspotL()
|
|
|
1348 |
{
|
|
|
1349 |
if(iSelector && iSelector->IsHotspotHighlighted())
|
|
|
1350 |
{
|
|
|
1351 |
iSelector->ShowActionButtonForCurrentHighlightedHotspotL();
|
|
|
1352 |
}
|
|
|
1353 |
}
|
|
|
1354 |
|
|
|
1355 |
// ---------------------------------------------------------------------------
|
|
|
1356 |
// HideAll
|
|
|
1357 |
// ---------------------------------------------------------------------------
|
|
|
1358 |
void CFsTextViewerVisualizerData::HideAll()
|
|
|
1359 |
{
|
|
|
1360 |
FUNC_LOG;
|
|
|
1361 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1362 |
{
|
|
|
1363 |
if ( iVisArray[i]->iVisual )
|
|
|
1364 |
{
|
|
|
1365 |
iVisArray[i]->iVisual->RemoveAndDestroyAllD();
|
|
|
1366 |
iVisArray[i]->iVisual = NULL;
|
|
|
1367 |
--iVisualAmount;
|
|
|
1368 |
}
|
|
|
1369 |
}
|
|
|
1370 |
}
|
|
|
1371 |
|
|
|
1372 |
// ---------------------------------------------------------------------------
|
|
|
1373 |
// RestoreVisibleL
|
|
|
1374 |
// ---------------------------------------------------------------------------
|
|
|
1375 |
void CFsTextViewerVisualizerData::RestoreVisibleL()
|
|
|
1376 |
{
|
|
|
1377 |
FUNC_LOG;
|
|
|
1378 |
TRect visibleArea = TRect( 0, 0, 500, iScreenHeight );
|
|
|
1379 |
visibleArea.Move( 0, iScreenOffset );
|
|
|
1380 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1381 |
{
|
|
|
1382 |
if ( visibleArea.Intersects( iVisArray[i]->iRect ) )
|
|
|
1383 |
{
|
|
|
1384 |
RestoreL( iVisArray[i] );
|
|
|
1385 |
}
|
|
|
1386 |
}
|
|
|
1387 |
}
|
|
|
1388 |
|
|
|
1389 |
// ---------------------------------------------------------------------------
|
|
|
1390 |
// RegisterHotspotsL
|
|
|
1391 |
// ---------------------------------------------------------------------------
|
|
|
1392 |
void CFsTextViewerVisualizerData::RegisterHotspotsL()
|
|
|
1393 |
{
|
|
|
1394 |
FUNC_LOG;
|
|
|
1395 |
for ( TInt i = 0; i < iVisArray.Count(); ++i )
|
|
|
1396 |
{
|
|
|
1397 |
if ( iVisArray[i]->iEmbed )
|
|
|
1398 |
{
|
|
|
1399 |
iSelector->AppendSelectVisL(
|
|
|
1400 |
iVisArray[i],
|
|
|
1401 |
iVisArray[i]->iId,
|
|
|
1402 |
CFsTextViewerSelect::EFsEmbedType );
|
|
|
1403 |
}
|
|
|
1404 |
else if ( iVisArray[i]->iHotspot )
|
|
|
1405 |
{
|
|
|
1406 |
if ( 0 == iVisArray[i]->iHotspotType )
|
|
|
1407 |
{
|
|
|
1408 |
iSelector->AppendSelectVisL(
|
|
|
1409 |
iVisArray[i],
|
|
|
1410 |
iVisArray[i]->iId,
|
|
|
1411 |
CFsTextViewerSelect::EFsHotspotType );
|
|
|
1412 |
}
|
|
|
1413 |
else
|
|
|
1414 |
{
|
|
|
1415 |
iSelector->AppendSelectVisL(
|
|
|
1416 |
iVisArray[i],
|
|
|
1417 |
iVisArray[i]->iId,
|
|
|
1418 |
CFsTextViewerSelect::EFsLineType );
|
|
|
1419 |
}
|
|
|
1420 |
}
|
|
|
1421 |
}
|
|
|
1422 |
}
|
|
|
1423 |
|
|
|
1424 |
// ---------------------------------------------------------------------------
|
|
|
1425 |
// SetStatusLineLayout
|
|
|
1426 |
// ---------------------------------------------------------------------------
|
|
|
1427 |
void CFsTextViewerVisualizerData::SetStatusLineLayout( CAlfAnchorLayout* aLayout )
|
|
|
1428 |
{
|
|
|
1429 |
FUNC_LOG;
|
|
|
1430 |
iStatusLineLayout = aLayout;
|
|
|
1431 |
}
|
|
|
1432 |
|
|
|
1433 |
// ---------------------------------------------------------------------------
|
|
|
1434 |
// GetLineOffset
|
|
|
1435 |
// ---------------------------------------------------------------------------
|
|
|
1436 |
TInt CFsTextViewerVisualizerData::GetLineOffset( TInt aLine )
|
|
|
1437 |
{
|
|
|
1438 |
TInt retVal = -1;
|
|
|
1439 |
|
|
|
1440 |
TInt i = 0;
|
|
|
1441 |
TInt lowestLine = 0;
|
|
|
1442 |
TInt highestLine = GetTotalLines();
|
|
|
1443 |
TInt positionInArrayOfLowest = 0;
|
|
|
1444 |
TInt positionInArrayOfHighest = 0;
|
|
|
1445 |
TBool exactMatch = EFalse;
|
|
|
1446 |
|
|
|
1447 |
for ( i = 0; i < iVisArray.Count(); ++i )
|
|
|
1448 |
{
|
|
|
1449 |
if ( iVisArray[i]->iLineNumber == aLine )
|
|
|
1450 |
{
|
|
|
1451 |
retVal = iVisArray[i]->iRect.iTl.iY;
|
|
|
1452 |
exactMatch = ETrue;
|
|
|
1453 |
i = iVisArray.Count();
|
|
|
1454 |
}
|
|
|
1455 |
else if ( iVisArray[i]->iLineNumber < aLine && lowestLine < aLine )
|
|
|
1456 |
{
|
|
|
1457 |
lowestLine = iVisArray[i]->iLineNumber;
|
|
|
1458 |
positionInArrayOfLowest = i;
|
|
|
1459 |
}
|
|
|
1460 |
else if ( iVisArray[i]->iLineNumber > aLine && highestLine - aLine > iVisArray[i]->iLineNumber - aLine )
|
|
|
1461 |
{
|
|
|
1462 |
highestLine = iVisArray[i]->iLineNumber;
|
|
|
1463 |
positionInArrayOfHighest = i;
|
|
|
1464 |
}
|
|
|
1465 |
}
|
|
|
1466 |
|
|
|
1467 |
if ( !exactMatch )
|
|
|
1468 |
{
|
|
|
1469 |
retVal = ( iVisArray[positionInArrayOfLowest]->iRect.iTl.iY + iVisArray[positionInArrayOfHighest]->iRect.iTl.iY ) / 2;
|
|
|
1470 |
}
|
|
|
1471 |
|
|
|
1472 |
return retVal;
|
|
|
1473 |
}
|
|
|
1474 |
|
|
|
1475 |
// ---------------------------------------------------------------------------
|
|
|
1476 |
// ConstructL
|
|
|
1477 |
// ---------------------------------------------------------------------------
|
|
|
1478 |
void CFsTextViewerVisualizerData::ConstructL()
|
|
|
1479 |
{
|
|
|
1480 |
}
|
|
|
1481 |
|
|
|
1482 |
// ---------------------------------------------------------------------------
|
|
|
1483 |
// CFsTextViewerVisualizerData
|
|
|
1484 |
// ---------------------------------------------------------------------------
|
|
|
1485 |
CFsTextViewerVisualizerData::CFsTextViewerVisualizerData(
|
|
|
1486 |
CAlfControl* aControl,
|
|
|
1487 |
CFsTextParser* aParser,
|
|
|
1488 |
CFsTextViewerSelectsManager* aSelector )
|
|
|
1489 |
: iControl( aControl ), iParser( aParser ), iSelector( aSelector )
|
|
|
1490 |
{
|
|
|
1491 |
FUNC_LOG;
|
|
|
1492 |
}
|
|
|
1493 |
|