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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: Manager for selectable elements (hotspots and expand areas)
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*
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*/
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//<cmail> removed __FS_ALFRED_SUPPORT flag
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//#include <fsconfig.h>
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//</cmail> removed __FS_ALFRED_SUPPORT flag
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// <cmail> SF
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#include "emailtrace.h"
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#include <alf/alfvisual.h>
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// </cmail>
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#include "fstextviewerselectsmanager.h"
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#include "fstextviewerselecthotspot.h"
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#include "fstextviewerselectembed.h"
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#include "fstextviewerselectline.h"
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#include "fstextviewervisualizer.h"
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#include "fstextviewervisualizersettings.h"
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#include "fstextviewervisualizerdata.h"
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#include "fstextparser.h"
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// ---------------------------------------------------------------------------
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// NewL
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// ---------------------------------------------------------------------------
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CFsTextViewerSelectsManager* CFsTextViewerSelectsManager::NewL(
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CFsTextViewerVisualizer* aOwner )
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{
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FUNC_LOG;
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CFsTextViewerSelectsManager* self =
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new (ELeave) CFsTextViewerSelectsManager( aOwner );
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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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// ~CFsTextViewerSelectsManager
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// ---------------------------------------------------------------------------
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CFsTextViewerSelectsManager::~CFsTextViewerSelectsManager()
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{
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FUNC_LOG;
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iOwner = NULL;
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for ( TInt i = 0; i < iSelects.Count(); ++i )
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{
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delete iSelects[i];
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}
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iSelects.Close();
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}
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// ---------------------------------------------------------------------------
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// AppendSelectVisL
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// ---------------------------------------------------------------------------
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void CFsTextViewerSelectsManager::AppendSelectVisL( TFsRangedVisual* aVisual,
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TInt aId,
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CFsTextViewerSelect::TFsTextViewerSelectType aType )
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{
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FUNC_LOG;
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TBool newNeeded = ETrue;
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for ( TInt i = 0; i < iSelects.Count(); ++i )
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{
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if ( iSelects[i]->GetId() == aId
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&& iSelects[i]->GetType() == aType )
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{
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iSelects[i]->AppendVisualL( aVisual );
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newNeeded = EFalse;
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}
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}
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if ( newNeeded )
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{
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CFsTextViewerSelect* select = NULL;
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switch ( aType )
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{
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case CFsTextViewerSelect::EFsHotspotType:
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{
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select = CFsTextViewerSelectHotspot::NewL( this );
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break;
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}
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case CFsTextViewerSelect::EFsEmbedType:
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{
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select = CFsTextViewerSelectEmbed::NewL( this );
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break;
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}
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case CFsTextViewerSelect::EFsLineType:
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{
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select = CFsTextViewerSelectLine::NewL( this );
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break;
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}
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default:
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{
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break;
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}
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}
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if (select)
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{
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select->SetId( aId );
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select->AppendVisualL( aVisual );
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iSelects.AppendL( select );
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}
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}
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else
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{
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}
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TLinearOrder<CFsTextViewerSelect> order( Compare );
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iSelects.Sort( order );
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}
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// ---------------------------------------------------------------------------
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// Visualizer
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// ---------------------------------------------------------------------------
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CFsTextViewerVisualizer* CFsTextViewerSelectsManager::Visualizer()
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{
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FUNC_LOG;
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return iOwner;
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}
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// ---------------------------------------------------------------------------
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// MoveNext
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// ---------------------------------------------------------------------------
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TBool CFsTextViewerSelectsManager::MoveNextL( TBool& aChanged )
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{
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FUNC_LOG;
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TBool retVal = EFalse;
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if ( iCurrent >= 0 && iCurrent < iSelects.Count() )
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{
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iSelects[iCurrent]->DeselectL();
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}
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if ( iCurrent < 0 && iSelects.Count() > 0 )
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{
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iCurrent = 0;
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if ( iSelects[0]->IsVisible() )
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{
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retVal = ETrue;
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}
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}
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else if ( iSelects.Count() > 0 )
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{
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for ( TInt i = iCurrent + 1; i < iSelects.Count(); ++i )
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{
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if ( iSelects[i]->IsVisible() && !retVal )
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{
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iCurrent = i;
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retVal = ETrue;
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}
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}
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}
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if ( !retVal && iCurrent >= 0 && iCurrent < iSelects.Count() && !iSelects[iCurrent]->IsVisible() )
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{
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for ( TInt i = 0; i < iCurrent; ++i )
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{
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if ( iSelects[i]->IsVisible() && !retVal )
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{
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iCurrent = i;
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retVal = ETrue;
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}
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}
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}
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if ( iCurrent >= 0 && iCurrent < iSelects.Count() && iSelects[iCurrent]->IsVisible() )
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{
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iSelects[iCurrent]->SelectL();
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}
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aChanged = retVal;
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if ( iCurrent >= 0
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&& iCurrent < iSelects.Count()
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&& iSelects[iCurrent]->GetStartLine() >= iOwner->Navigator()->GetFirstVisible()->iLineNumber + 4
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&& aChanged )
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{
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retVal = EFalse;
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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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// MovePrev
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// ---------------------------------------------------------------------------
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TBool CFsTextViewerSelectsManager::MovePrevL( TBool& aChanged )
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{
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FUNC_LOG;
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TBool retVal = EFalse;
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if ( iCurrent >= 0 && iCurrent < iSelects.Count() )
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{
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iSelects[iCurrent]->DeselectL();
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}
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if ( iCurrent < 0 && iSelects.Count() > 0 )
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{
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iCurrent = 0;
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if ( iSelects[0]->IsVisible() )
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{
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retVal = ETrue;
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}
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}
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else if ( iSelects.Count() > 0 )
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{
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for ( TInt i = iCurrent - 1; i >= 0; --i )
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{
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if ( iSelects[i]->IsVisible() && !retVal )
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{
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iCurrent = i;
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retVal = ETrue;
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}
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}
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}
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if ( !retVal && iCurrent >= 0 && iCurrent < iSelects.Count() && !iSelects[iCurrent]->IsVisible() )
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{
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for ( TInt i = iSelects.Count() - 1; i > iCurrent; --i )
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{
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if ( iSelects[i]->IsVisible() && !retVal )
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{
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iCurrent = i;
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retVal = ETrue;
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}
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}
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}
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if ( iCurrent >= 0 && iCurrent < iSelects.Count() && iSelects[iCurrent]->IsVisible() )
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{
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iSelects[iCurrent]->SelectL();
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}
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if ( iCurrent >= 0 && iCurrent < iSelects.Count()
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&& iSelects[iCurrent]->GetStartLine() <= iOwner->Navigator()->GetLastVisible()->iLineNumber - 4 && aChanged )
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{
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retVal = EFalse;
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}
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else
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{
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}
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aChanged = retVal;
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// RemoveVisual
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// ---------------------------------------------------------------------------
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void CFsTextViewerSelectsManager::RemoveVisual( TFsRangedVisual* aVisual )
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{
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FUNC_LOG;
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for ( TInt i = 0; i < iSelects.Count(); ++i )
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{
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iSelects[i]->RemoveVisual( aVisual );
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}
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}
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// ---------------------------------------------------------------------------
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// Clicked
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// ---------------------------------------------------------------------------
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void CFsTextViewerSelectsManager::ClickedL()
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{
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FUNC_LOG;
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if ( iCurrent >= 0 && iCurrent < iSelects.Count() )
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{
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iSelects[iCurrent]->SelectedL();
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}
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}
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// ---------------------------------------------------------------------------
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// IsHotspotHighlighted
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// ---------------------------------------------------------------------------
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TBool CFsTextViewerSelectsManager::IsHotspotHighlighted()
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{
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FUNC_LOG;
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TBool retVal = EFalse;
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if ( iCurrent >= 0 &&
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iSelects.Count() > 0
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&& ( iSelects[iCurrent]->GetType()
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== CFsTextViewerSelect::EFsHotspotType
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|| iSelects[iCurrent]->GetType()
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== CFsTextViewerSelect::EFsLineType ) )
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{
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retVal = ETrue;
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// GetCurrentSelectId
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// ---------------------------------------------------------------------------
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TInt CFsTextViewerSelectsManager::GetCurrentSelectId()
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{
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FUNC_LOG;
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TInt retVal = -1;
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if ( iCurrent >= 0 &&
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iSelects.Count() > 0
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&& ( iSelects[iCurrent]->GetType()
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== CFsTextViewerSelect::EFsHotspotType
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|| iSelects[iCurrent]->GetType()
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== CFsTextViewerSelect::EFsLineType ) )
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{
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retVal = iSelects[iCurrent]->GetId();
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}
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return retVal;
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}
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// <cmail>
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TInt CFsTextViewerSelectsManager::GetCurrentSelectedIndex()
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{
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return iCurrent;
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}
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// </cmail>
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// ---------------------------------------------------------------------------
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// DimAll
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// ---------------------------------------------------------------------------
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void CFsTextViewerSelectsManager::DimAllL()
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{
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FUNC_LOG;
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for ( TInt i = 0; i < iSelects.Count(); ++i )
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{
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if ( i != iCurrent
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&& iSelects[i]->GetType() != CFsTextViewerSelect::EFsLineType )
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{
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if ( iSelects[i]->IsVisible() )
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{
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iSelects[i]->DeselectL();
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}
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}
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}
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}
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// ---------------------------------------------------------------------------
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// RefreshSelection
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// ---------------------------------------------------------------------------
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void CFsTextViewerSelectsManager::RefreshSelectionL()
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{
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FUNC_LOG;
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for ( TInt i = 0; i < iSelects.Count(); ++i )
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{
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if ( i != iCurrent
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&& iSelects[i]->GetType() != CFsTextViewerSelect::EFsLineType )
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{
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iSelects[i]->DeselectL();
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}
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}
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if ( iCurrent >= 0 )
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{
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iSelects[iCurrent]->SelectL();
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}
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}
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// ---------------------------------------------------------------------------
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// SelectL
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// ---------------------------------------------------------------------------
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void CFsTextViewerSelectsManager::SelectL( TInt aId )
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{
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FUNC_LOG;
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CFsTextViewerSelect* hotspotFound = NULL;
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TInt arrayIndex = 0;
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for ( TInt i = 0; i < iSelects.Count(); ++i )
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{
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if ( iSelects[i]->GetId() == aId )
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{
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hotspotFound = iSelects[i];
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arrayIndex = i;
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}
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}
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if ( hotspotFound )
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{
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if ( iCurrent >= 0 )
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{
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397 |
iSelects[iCurrent]->DeselectL();
|
|
|
398 |
}
|
|
|
399 |
iCurrent = arrayIndex;
|
|
|
400 |
if ( iSelects[iCurrent]->IsVisible() )
|
|
|
401 |
{
|
|
|
402 |
iSelects[iCurrent]->SelectL();
|
|
|
403 |
}
|
|
|
404 |
}
|
|
|
405 |
}
|
|
|
406 |
|
|
|
407 |
// ---------------------------------------------------------------------------
|
|
|
408 |
// SelectByCharL
|
|
|
409 |
// ---------------------------------------------------------------------------
|
|
|
410 |
void CFsTextViewerSelectsManager::SelectByCharL( TInt aIndex )
|
|
|
411 |
{
|
|
|
412 |
FUNC_LOG;
|
|
|
413 |
CFsTextViewerSelect* hotspotFound = NULL;
|
|
|
414 |
TInt arrayIndex = 0;
|
|
|
415 |
|
|
|
416 |
for ( TInt i = 0; i < iSelects.Count(); ++i )
|
|
|
417 |
{
|
|
|
418 |
if ( iOwner->Parser()->GetStartIndexOfHotSpotAreaL( iSelects[i]->GetId(), ETrue ) <= aIndex &&
|
|
|
419 |
iOwner->Parser()->GetEndIndexOfHotSpotAreaL( iSelects[i]->GetId(), ETrue ) >= aIndex )
|
|
|
420 |
{
|
|
|
421 |
hotspotFound = iSelects[i];
|
|
|
422 |
arrayIndex = i;
|
|
|
423 |
}
|
|
|
424 |
}
|
|
|
425 |
|
|
|
426 |
if ( hotspotFound )
|
|
|
427 |
{
|
|
|
428 |
if ( iCurrent >= 0 )
|
|
|
429 |
{
|
|
|
430 |
iSelects[iCurrent]->DeselectL();
|
|
|
431 |
}
|
|
|
432 |
iCurrent = arrayIndex;
|
|
|
433 |
if ( iSelects[iCurrent]->IsVisible() )
|
|
|
434 |
{
|
|
|
435 |
iSelects[iCurrent]->SelectL();
|
|
|
436 |
}
|
|
|
437 |
}
|
|
|
438 |
}
|
|
|
439 |
|
|
|
440 |
// ---------------------------------------------------------------------------
|
|
|
441 |
// SelectByIndexL
|
|
|
442 |
// ---------------------------------------------------------------------------
|
|
|
443 |
void CFsTextViewerSelectsManager::SelectByIndexL( TInt aIndex )
|
|
|
444 |
{
|
|
|
445 |
FUNC_LOG;
|
|
|
446 |
if ( aIndex >= 0 && aIndex < iSelects.Count() )
|
|
|
447 |
{
|
|
|
448 |
if ( iCurrent >= 0 && iCurrent < iSelects.Count() )
|
|
|
449 |
{
|
|
|
450 |
if ( iSelects[iCurrent]->IsVisible() )
|
|
|
451 |
{
|
|
|
452 |
iSelects[iCurrent]->DeselectL();
|
|
|
453 |
}
|
|
|
454 |
}
|
|
|
455 |
iCurrent = aIndex;
|
|
|
456 |
if ( iSelects[iCurrent]->IsVisible() )
|
|
|
457 |
{
|
|
|
458 |
iSelects[iCurrent]->SelectL();
|
|
|
459 |
}
|
|
|
460 |
}
|
|
|
461 |
}
|
|
|
462 |
|
|
|
463 |
// ---------------------------------------------------------------------------
|
|
|
464 |
// GetDisplaySize
|
|
|
465 |
// ---------------------------------------------------------------------------
|
|
|
466 |
TSize CFsTextViewerSelectsManager::GetDisplaySize()
|
|
|
467 |
{
|
|
|
468 |
FUNC_LOG;
|
|
|
469 |
return iDisplaySize;
|
|
|
470 |
}
|
|
|
471 |
|
|
|
472 |
// ---------------------------------------------------------------------------
|
|
|
473 |
// IsCurrentHotspotVisible
|
|
|
474 |
// ---------------------------------------------------------------------------
|
|
|
475 |
TBool CFsTextViewerSelectsManager::IsCurrentHotspotVisible()
|
|
|
476 |
{
|
|
|
477 |
FUNC_LOG;
|
|
|
478 |
TBool retVal = EFalse;
|
|
|
479 |
if ( iSelects.Count() > 0 && iCurrent >=0 )
|
|
|
480 |
{
|
|
|
481 |
retVal = iSelects[iCurrent]->IsVisible();
|
|
|
482 |
}
|
|
|
483 |
return retVal;
|
|
|
484 |
}
|
|
|
485 |
|
|
|
486 |
// ---------------------------------------------------------------------------
|
|
|
487 |
// GetCurrentHotspotLine
|
|
|
488 |
// ---------------------------------------------------------------------------
|
|
|
489 |
TInt CFsTextViewerSelectsManager::GetCurrentHotspotLine()
|
|
|
490 |
{
|
|
|
491 |
FUNC_LOG;
|
|
|
492 |
TInt retVal = -1;
|
|
|
493 |
if ( iSelects.Count() > 0 && iCurrent >=0 )
|
|
|
494 |
{
|
|
|
495 |
retVal = iSelects[iCurrent]->GetStartLine();
|
|
|
496 |
}
|
|
|
497 |
return retVal;
|
|
|
498 |
}
|
|
|
499 |
|
|
|
500 |
// ---------------------------------------------------------------------------
|
|
|
501 |
// HideActionButtonFromCurrentHighlightedHotspot
|
|
|
502 |
// ---------------------------------------------------------------------------
|
|
|
503 |
void CFsTextViewerSelectsManager
|
|
|
504 |
::HideActionButtonFromCurrentHighlightedHotspot()
|
|
|
505 |
{
|
|
|
506 |
FUNC_LOG;
|
|
|
507 |
if ( iCurrent >= 0 &&
|
|
|
508 |
iSelects.Count() > 0 &&
|
|
|
509 |
iSelects[iCurrent]->GetType() == CFsTextViewerSelect::EFsLineType)
|
|
|
510 |
{
|
|
|
511 |
static_cast<CFsTextViewerSelectLine*>(iSelects[iCurrent])
|
|
|
512 |
->HideActionButton();
|
|
|
513 |
}
|
|
|
514 |
}
|
|
|
515 |
|
|
|
516 |
// ---------------------------------------------------------------------------
|
|
|
517 |
// ShowActionButtonForCurrentHighlightedHotspotL
|
|
|
518 |
// ---------------------------------------------------------------------------
|
|
|
519 |
void CFsTextViewerSelectsManager
|
|
|
520 |
::ShowActionButtonForCurrentHighlightedHotspotL()
|
|
|
521 |
{
|
|
|
522 |
FUNC_LOG;
|
|
|
523 |
if ( iCurrent >= 0 &&
|
|
|
524 |
iSelects.Count() > 0 &&
|
|
|
525 |
iSelects[iCurrent]->GetType() == CFsTextViewerSelect::EFsLineType)
|
|
|
526 |
{
|
|
|
527 |
static_cast<CFsTextViewerSelectLine*>
|
|
|
528 |
(iSelects[iCurrent])->ShowActionButtonL();
|
|
|
529 |
}
|
|
|
530 |
}
|
|
|
531 |
|
|
|
532 |
// ---------------------------------------------------------------------------
|
|
|
533 |
// Compare
|
|
|
534 |
// ---------------------------------------------------------------------------
|
|
|
535 |
TInt CFsTextViewerSelectsManager::Compare(
|
|
|
536 |
const CFsTextViewerSelect& aFirst,
|
|
|
537 |
const CFsTextViewerSelect& aSecond )
|
|
|
538 |
{
|
|
|
539 |
FUNC_LOG;
|
|
|
540 |
// if ( aFirst.iRect.iTl.iY > aSecond.iRect.iTl.iY )
|
|
|
541 |
// {
|
|
|
542 |
// return 1;
|
|
|
543 |
// }
|
|
|
544 |
// else if ( aFirst.iRect.iTl.iY == aSecond.iRect.iTl.iY )
|
|
|
545 |
// {
|
|
|
546 |
// if ( aFirst.iRect.iTl.iX > aSecond.iRect.iTl.iX )
|
|
|
547 |
// {
|
|
|
548 |
// return 1;
|
|
|
549 |
// }
|
|
|
550 |
// else if ( aFirst.iRect.iTl.iX == aSecond.iRect.iTl.iX )
|
|
|
551 |
// {
|
|
|
552 |
// return 0;
|
|
|
553 |
// }
|
|
|
554 |
// else
|
|
|
555 |
// {
|
|
|
556 |
// return -1;
|
|
|
557 |
// }
|
|
|
558 |
// }
|
|
|
559 |
if ( aFirst.GetId() > aSecond.GetId() )
|
|
|
560 |
{
|
|
|
561 |
return 1;
|
|
|
562 |
}
|
|
|
563 |
else if ( aFirst.GetId() == aSecond.GetId() )
|
|
|
564 |
{
|
|
|
565 |
return 0;
|
|
|
566 |
}
|
|
|
567 |
else
|
|
|
568 |
{
|
|
|
569 |
return -1;
|
|
|
570 |
}
|
|
|
571 |
}
|
|
|
572 |
|
|
|
573 |
// ---------------------------------------------------------------------------
|
|
|
574 |
// ConstructL
|
|
|
575 |
// ---------------------------------------------------------------------------
|
|
|
576 |
void CFsTextViewerSelectsManager::ConstructL()
|
|
|
577 |
{
|
|
|
578 |
FUNC_LOG;
|
|
|
579 |
iCurrent = -1;
|
|
|
580 |
iHighlightLine = iOwner->iSettings->iHighlightLine;
|
|
|
581 |
iHighlightLineOpacity = iOwner->iSettings->iHighlightLineOpacity;
|
|
|
582 |
iActionButton = iOwner->iSettings->iActionButton;
|
|
|
583 |
iActionButtonOpacity = iOwner->iSettings->iActionButtonOpacity;
|
|
|
584 |
iActionButtonMargin = iOwner->iSettings->iActionButtonMargin;
|
|
|
585 |
iActionButtonWidth = iOwner->iSettings->iActionButtonWidth;
|
|
|
586 |
iActionButtonHeight = iOwner->iSettings->iActionButtonHeight;
|
|
|
587 |
iDisplaySize = iOwner->iDisplaySize;
|
|
|
588 |
iControl = iOwner->Control();
|
|
|
589 |
}
|
|
|
590 |
|
|
|
591 |
// ---------------------------------------------------------------------------
|
|
|
592 |
// CFsTextViewerSelectsManager
|
|
|
593 |
// ---------------------------------------------------------------------------
|
|
|
594 |
CFsTextViewerSelectsManager::CFsTextViewerSelectsManager(
|
|
|
595 |
CFsTextViewerVisualizer* aOwner )
|
|
|
596 |
{
|
|
|
597 |
FUNC_LOG;
|
|
|
598 |
iOwner = aOwner;
|
|
|
599 |
}
|
|
|
600 |
|