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/*
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* Copyright (c) 2002 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: application container control.
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*
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*/
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// INCLUDE FILES
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#include "AboutContainer.h"
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#include "AboutImage.h"
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#include "about.hrh"
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#include "about_test.hrh"
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#include <layoutmetadata.cdl.h>
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#include <about.rsg>
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#include <eiksbfrm.h>
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#include <eikscrlb.h>
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#include <eikrted.h>
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#include <txtrich.h>
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#include <barsread.h>
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#include <eikenv.h>
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#include <aknenv.h>
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#include <AknUtils.h>
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#include <aknconsts.h>
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#include <txtfrmat.h>
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#include <AknBidiTextUtils.h>
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#include <data_caging_path_literals.hrh>
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#include <f32file.h>
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#include <aknlayoutscalable_apps.cdl.h>
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#include <aknappui.h>
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#include <AknsDrawUtils.h>
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#include <AknsBasicBackgroundControlContext.h>
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#include <AknsConstants.h>
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#include <AknDef.h>
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#include <about.mbg>
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#include <StringLoader.h>
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// CONSTANTS
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_LIT( KAboutPanicCategory, "About" );
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enum TAboutPanic
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{
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EAboutNotSupported = 0
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};
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/**
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* SCROLLING:
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*
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* Scrolling is implemented according to the following rules
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* when scrolling down:
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*
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* (same screens are shown again when scrolling up)
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*
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* - If the last line in previous screen was a text line,
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* next screen is started with that line, ie. the last
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* line is shown again in the next screen.
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*
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* - If previous screen ended with an image that did not
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* fully fit, next screen is started with that image so
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* that it can be seen as a whole.
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*
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* - If previous screen ended with an image that fit there fully,
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* next screen is started with next text line or image.
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*/
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// constructors
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CAboutContainer::CAboutContainer():iNumItem( 0 )
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{
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}
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void CAboutContainer::ConstructL( const TRect& aRect )
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{
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CreateWindowL();
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iScrollBarDragged = EFalse;
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iBreakFlag = EFalse;
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iIsSvg = EFalse;
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iSkinContext = NULL;
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iText = NULL;
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iImages = NULL;
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iScreenStarts = NULL;
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iSBFrame = NULL;
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CalculateL(aRect);
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ActivateL();
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}
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// destructor
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CAboutContainer::~CAboutContainer()
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{
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delete iSkinContext;
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delete iSBFrame;
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delete iScreenStarts;
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delete iIcon;
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if ( iText )
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{
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iText->ResetAndDestroy();
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delete iText;
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}
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if ( iImages )
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{
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iImages->ResetAndDestroy();
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delete iImages;
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}
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}
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void CAboutContainer::SizeChanged()
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{
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TRect parentRect(Rect());
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if (iSkinContext)
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{
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iSkinContext->SetRect(parentRect);
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}
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}
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// -----------------------------------------------------------------------------
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// CAboutContainer::Draw()
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// -----------------------------------------------------------------------------
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void CAboutContainer::Draw( const TRect& aRect ) const
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{
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CWindowGc& gc = SystemGc();
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MAknsSkinInstance* skin = AknsUtils::SkinInstance();
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if (iSkinContext)
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{//Draw the skin background
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AknsDrawUtils::Background(
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skin, iSkinContext, this, gc, aRect);
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}
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else
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{// clear the area
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gc.SetBrushColor( iEikonEnv->ControlColor( EColorWindowBackground, *this ) );
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gc.SetBrushStyle( CGraphicsContext::ESolidBrush );
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gc.Clear( aRect );
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}
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// draw text
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gc.UseFont( iFont );
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// index of the first line on the screen in the text array
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TInt firstLine = 0 ;
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// The value of firstLine can not be the same.
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if ( !iScrollBarDragged )
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{
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if ( ( iScreenStarts ) && (iScreenStarts->Count() >= iCurrentScreen ) )
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{
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firstLine = ( ( *iScreenStarts )[ iCurrentScreen ] );
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}
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}
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else
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{
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if ( iCurrentScreen <= ( ( *iScreenStarts )[ iScreenStarts->Count() - 1 ] ) )
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{
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firstLine = iCurrentScreen ;
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}
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}
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// index of the last line on the screen in the text array
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TInt lastLine( firstLine + iLinesPerScreen - 1 );
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gc.SetBrushStyle( CGraphicsContext::ENullBrush );
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TPoint position( iTopBaseLineX, iTopBaseLineY );
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TPoint topLeft;
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TSize rectSize( iLineWidth, iBaseLineDelta +iFont->DescentInPixels() );
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for ( TInt index = firstLine ;
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index < iText->Count() && index <= lastLine ;
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index++, position.iY += iBaseLineDelta )
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{
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HBufC* text = (*iText)[ index ];
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if ( text )
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{
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topLeft = TPoint( position.iX, position.iY-iBaseLineDelta );
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TRgb color;
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TInt error = AknsUtils::GetCachedColor( skin,
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color, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG6 );
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if(error == KErrNone)
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{
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gc.SetPenColor(color);
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}
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gc.DrawText( *text,
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TRect( topLeft, rectSize ),
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iBaseLineDelta,
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iTextAlign );
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}
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}
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gc.DiscardFont();
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// draw images
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for ( TInt i = 0 ; i < iImages->Count() ; i++ )
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{
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CAboutImage* image = (*iImages)[ i ];
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// If part of the image resides in visible lines, draw it.
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if ( image->StartLine() <= lastLine && image->EndLine() >= firstLine )
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{
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position.SetXY( iTopBaseLineX, iTopBaseLineY );
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position.iY += ( image->StartLine() - firstLine ) * iBaseLineDelta;
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position.iY -= iBaseLineDelta - iFont->DescentInPixels();
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// Now iY is the top line of rectangle where the picture is
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// centered in.
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position.iY += ( (image->Lines()+1) * iBaseLineDelta -
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iFont->HeightInPixels() -
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image->HeightInPixels() ) / 2;
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// If text is right-aligned, also align images to the right.
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if ( iTextAlign == CGraphicsContext::ERight )
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{
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position.iX += ( iLineWidth - image->WidthInPixels() );
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}
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gc.BitBlt( position, image->Bitmap(), aRect );
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}
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}
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}
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// -----------------------------------------------------------------------------
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// CAboutContainer::ActivateL()
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// -----------------------------------------------------------------------------
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void CAboutContainer::ActivateL()
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{
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CCoeControl::ActivateL();
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UpdateScrollIndicatorL();
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}
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// -----------------------------------------------------------------------------
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// CAboutContainer::SetTextL()
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// -----------------------------------------------------------------------------
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void CAboutContainer::SetTextL( const TDesC& aText , const TInt aItem )
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{
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CArrayFix<TPtrC>* wrappedArray =
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new( ELeave ) CArrayFixFlat<TPtrC>( 10 );
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CleanupStack::PushL( wrappedArray );
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HBufC* dataToDestroy =
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AknBidiTextUtils::ConvertToVisualAndWrapToArrayL(
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aText, iLineWidth, *iFont, *wrappedArray
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);
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TInt numLines( wrappedArray->Count() );
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for ( TInt i = 0 ; i < numLines ; i++ )
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{
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HBufC* line = (*wrappedArray)[i].AllocLC();
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switch( aItem )
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{
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// The fourteen string's setting
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case 14:
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{
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iBreakFlag = ETrue;
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break;
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}
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default:
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break;
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}
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if(!line->Length())
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{
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iText->AppendL( NULL );
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CleanupStack::PopAndDestroy(line); // line
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}
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else
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{
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if( iBreakFlag && ( numLines - 1 ) == i )
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{
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iText->AppendL( line );
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// Get the text's lines' count for set break
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TInt textCount = iText->Count();
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TInt count = iLinesPerScreen - ( textCount % ( iLinesPerScreen - 1 ) ) - 1;
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if( iLinesPerScreen == count + 1 )
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{
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// When the last line has content, we should set count zero
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count = 0;
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}
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for( TInt j = 0; j < count; j++ )
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{
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iText->AppendL( NULL );
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}
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CleanupStack::Pop( line ); // line
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iBreakFlag = EFalse;
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}
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else
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{
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iText->AppendL( line );
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CleanupStack::Pop( line ); // line
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}
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}
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}
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iText->AppendL( NULL );
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// If the last char was newline, add one extra, since
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// wrapping automatically removes it.
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if ( aText[ aText.Length() - 1 ] == '\n' )
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{
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iText->AppendL( NULL );
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}
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CleanupStack::PopAndDestroy(wrappedArray); // wrappedArray
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delete dataToDestroy;
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// update screen scrolling info array
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TInt lastLine( iText->Count() - 1 );
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TInt screenStart( (*iScreenStarts)[ iScreenStarts->Count() - 1 ] );
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TBool firstNewScreenHandled( EFalse );
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while ( lastLine >= screenStart + iLinesPerScreen )
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{
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if ( !firstNewScreenHandled && iDoNotShowLastLineAgain )
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{
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screenStart++;
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firstNewScreenHandled = ETrue;
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}
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screenStart += iLinesPerScreen - 1;
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iScreenStarts->AppendL( screenStart );
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if ( ( lastLine == screenStart + 1 ) && ( aItem == iNumItem - 1 ) )
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{
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iScreenStarts->Delete( iScreenStarts->Count() - 1 );
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}
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}
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// if text, last line is shown again in next screen
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iDoNotShowLastLineAgain = EFalse;
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}
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// -----------------------------------------------------------------------------
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// CAboutContainer::SetImageL()
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// -----------------------------------------------------------------------------
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void CAboutContainer::SetImageL( const TDesC& aFileName, TInt aBitmapId )
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{
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TInt firstLineOfImage( iText->Count() );
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// If flag is ETrue, the file type is bmp
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CAboutImage* image =
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CAboutImage::NewLC( aFileName, aBitmapId, firstLineOfImage, iBaseLineDelta, ETrue );
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// new lines to make room for the picture
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for ( TInt i = 0 ; i < image->Lines() ; i++ )
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{
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iText->AppendL( NULL );
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}
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iImages->AppendL( image );
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CleanupStack::Pop(image); // image
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// update screen scrolling info array
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TInt lastLineOfImage( iText->Count() - 1 );
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TInt screenStart( (*iScreenStarts)[ iScreenStarts->Count() - 1 ] );
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TBool firstNewScreenHandled( EFalse );
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// If the image was not fully shown in the first screen,
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// start the next screen with the image.
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if ( firstLineOfImage < screenStart + iLinesPerScreen &&
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lastLineOfImage >= screenStart + iLinesPerScreen )
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{
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screenStart = firstLineOfImage;
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iScreenStarts->AppendL( screenStart );
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firstNewScreenHandled = ETrue;
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}
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while ( lastLineOfImage >= screenStart + iLinesPerScreen )
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{
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if ( !firstNewScreenHandled && iDoNotShowLastLineAgain )
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{
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screenStart++;
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firstNewScreenHandled = ETrue;
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}
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screenStart += iLinesPerScreen - 1;
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iScreenStarts->AppendL( screenStart );
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}
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if ( lastLineOfImage == screenStart + iLinesPerScreen - 1 )
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{
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iDoNotShowLastLineAgain = ETrue;
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}
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else
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{
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iDoNotShowLastLineAgain = EFalse;
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}
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}
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// -----------------------------------------------------------------------------
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// CAboutContainer::OfferKeyEventL()
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// -----------------------------------------------------------------------------
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TKeyResponse CAboutContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent,
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TEventCode aType )
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{
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// Operation is different in dragging and thumbing.
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if ( ( iScrollBarDragged ) && ( aType == EEventKey ) )
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{
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for( TInt i=0; i<iScreenStarts->Count(); i++ )
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{
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if ( iCurrentScreen <= ( ( *iScreenStarts )[i] ) )
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{
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// if last state is dragging, value of iCurrentScreen should be adjusted.
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switch ( aKeyEvent.iCode )
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{
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case EKeyUpArrow:
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{
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iScrollBarDragged = EFalse;
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// Do nothing if the scroll bar is on the top, when pressing arrow up.
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if ( i != 0 )
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{
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iCurrentScreen = ( i - 1 );
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}
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DrawNow();
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UpdateScrollIndicatorL();
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break;
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}
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case EKeyDownArrow:
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{
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iScrollBarDragged = EFalse;
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if ( ( iCurrentScreen == ( *iScreenStarts )[i] )
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// Do nothing if the scroll bar is on the bottom, when pressing arrow down.
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&& ( i != ( iScreenStarts->Count() - 1 ) ) )
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{
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iCurrentScreen = ( i + 1 );
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}
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449 |
else
|
|
450 |
{
|
|
451 |
iCurrentScreen = i;
|
|
452 |
}
|
|
453 |
DrawNow();
|
|
454 |
UpdateScrollIndicatorL();
|
|
455 |
break;
|
|
456 |
}
|
|
457 |
default:
|
|
458 |
break;
|
|
459 |
}
|
|
460 |
return EKeyWasConsumed;
|
|
461 |
}
|
|
462 |
}
|
|
463 |
}
|
|
464 |
|
|
465 |
if ( aType == EEventKey && iScreenStarts->Count() > 1 )
|
|
466 |
{
|
|
467 |
switch ( aKeyEvent.iCode )
|
|
468 |
{
|
|
469 |
case EKeyUpArrow:
|
|
470 |
{
|
|
471 |
if ( iCurrentScreen > 0 )
|
|
472 |
{
|
|
473 |
iCurrentScreen--;
|
|
474 |
DrawNow();
|
|
475 |
UpdateScrollIndicatorL();
|
|
476 |
}
|
|
477 |
}
|
|
478 |
break;
|
|
479 |
|
|
480 |
case EKeyDownArrow:
|
|
481 |
{
|
|
482 |
if ( iCurrentScreen < iScreenStarts->Count() - 1 )
|
|
483 |
{
|
|
484 |
iCurrentScreen++;
|
|
485 |
DrawNow();
|
|
486 |
UpdateScrollIndicatorL();
|
|
487 |
}
|
|
488 |
}
|
|
489 |
break;
|
|
490 |
|
|
491 |
default:
|
|
492 |
break;
|
|
493 |
}
|
|
494 |
return EKeyWasConsumed;
|
|
495 |
}
|
|
496 |
|
|
497 |
// When pressing the Send Key and the event's type is not EEvenKey return EKeyWasNotConsumed
|
|
498 |
return EKeyWasNotConsumed;
|
|
499 |
}
|
|
500 |
|
|
501 |
// -----------------------------------------------------------------------------
|
|
502 |
// CAboutContainer::UpdateScrollIndicatorL()
|
|
503 |
// -----------------------------------------------------------------------------
|
|
504 |
|
|
505 |
void CAboutContainer::UpdateScrollIndicatorL()
|
|
506 |
{
|
|
507 |
if ( iScreenStarts->Count() <= 1 )
|
|
508 |
{
|
|
509 |
return;
|
|
510 |
}
|
|
511 |
|
|
512 |
if ( !iSBFrame )
|
|
513 |
{
|
|
514 |
iSBFrame = new( ELeave ) CEikScrollBarFrame( this,this, ETrue );
|
|
515 |
|
|
516 |
// Decide which type of scrollbar is to be shown
|
|
517 |
CAknAppUi* appUi = iAvkonAppUi;
|
|
518 |
if (AknLayoutUtils::DefaultScrollBarType(appUi) == CEikScrollBarFrame::EDoubleSpan)
|
|
519 |
{
|
|
520 |
// For EDoubleSpan type scrollbar
|
|
521 |
iSBFrame->CreateDoubleSpanScrollBarsL(ETrue, EFalse); // non-window owning scrollbar
|
|
522 |
iSBFrame->SetTypeOfVScrollBar(CEikScrollBarFrame::EDoubleSpan);
|
|
523 |
}
|
|
524 |
else
|
|
525 |
{
|
|
526 |
// For EArrowHead type scrollbar
|
|
527 |
iSBFrame->SetTypeOfVScrollBar(CEikScrollBarFrame::EArrowHead);
|
|
528 |
}
|
|
529 |
iSBFrame->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto);
|
|
530 |
}
|
|
531 |
|
|
532 |
TEikScrollBarModel hSbarModel;
|
|
533 |
TEikScrollBarModel vSbarModel;
|
|
534 |
|
|
535 |
// The member of vSbarModel shoul be changed because the state when dragging scroll bar shoul be considered.
|
|
536 |
TInt spanAdjust = iLinesPerScreen - ( iText->Count() - ( *iScreenStarts )[ iScreenStarts->Count() - 1 ] + 1 );
|
|
537 |
if ( iScrollBarDragged )
|
|
538 |
{
|
|
539 |
vSbarModel.iThumbPosition = iCurrentScreen;
|
|
540 |
}
|
|
541 |
else
|
|
542 |
{
|
|
543 |
vSbarModel.iThumbPosition = iCurrentScreen * ( iLinesPerScreen - 1 );
|
|
544 |
}
|
|
545 |
vSbarModel.iScrollSpan = iText->Count() + spanAdjust;
|
|
546 |
vSbarModel.iThumbSpan = ( iLinesPerScreen - 1 );
|
|
547 |
|
|
548 |
TRect rect(Rect());
|
|
549 |
TEikScrollBarFrameLayout layout;
|
|
550 |
layout.iTilingMode = TEikScrollBarFrameLayout::EInclusiveRectConstant;
|
|
551 |
|
|
552 |
if (iSBFrame->TypeOfVScrollBar() == CEikScrollBarFrame::EDoubleSpan)
|
|
553 |
{
|
|
554 |
// For EDoubleSpan type scrollbar
|
|
555 |
if (vSbarModel.iThumbPosition + vSbarModel.iThumbSpan > vSbarModel.iScrollSpan)
|
|
556 |
{
|
|
557 |
// Not let scrollbar values overflow
|
|
558 |
vSbarModel.iThumbPosition = vSbarModel.iScrollSpan - vSbarModel.iThumbSpan;
|
|
559 |
}
|
|
560 |
|
|
561 |
TAknDoubleSpanScrollBarModel hDsSbarModel(hSbarModel);
|
|
562 |
TAknDoubleSpanScrollBarModel vDsSbarModel(vSbarModel);
|
|
563 |
|
|
564 |
// When resolution is changed, changing the drawing area of layout for the text.
|
|
565 |
TRect currentRect( iAvkonAppUi->ClientRect() );
|
|
566 |
iSBFrame->TileL(&hDsSbarModel, &vDsSbarModel, currentRect, rect, layout);
|
|
567 |
iSBFrame->SetVFocusPosToThumbPos(vDsSbarModel.FocusPosition());
|
|
568 |
}
|
|
569 |
else
|
|
570 |
{
|
|
571 |
iSBFrame->TileL( &hSbarModel, &vSbarModel, rect, rect, layout );
|
|
572 |
iSBFrame->SetVFocusPosToThumbPos( vSbarModel.iThumbPosition );
|
|
573 |
}
|
|
574 |
}
|
|
575 |
|
|
576 |
|
|
577 |
// End of File
|
|
578 |
|
|
579 |
void CAboutContainer::CalculateL(const TRect& aRect)
|
|
580 |
{
|
|
581 |
TRect rect( 0, 0, 0, 0 );
|
|
582 |
iCurrentScreen = 0;
|
|
583 |
|
|
584 |
if ( iSkinContext )
|
|
585 |
{
|
|
586 |
delete iSkinContext;
|
|
587 |
iSkinContext = NULL;
|
|
588 |
}
|
|
589 |
|
|
590 |
// Temporary rect is passed. Correct rect is set in SizeChanged.
|
|
591 |
iSkinContext = CAknsBasicBackgroundControlContext::NewL(
|
|
592 |
KAknsIIDQsnBgAreaMain , rect, EFalse );
|
|
593 |
|
|
594 |
iFont = AknLayoutUtils::FontFromId( EAknLogicalFontSecondaryFont );
|
|
595 |
|
|
596 |
// Calculate various text positioning parameters
|
|
597 |
iBaseLineDelta = iFont->HeightInPixels() * 4 / 3;
|
|
598 |
|
|
599 |
TInt mainPaneWidth( aRect.iBr.iX - aRect.iTl.iX );
|
|
600 |
TInt mainPaneHeight( aRect.iBr.iY - aRect.iTl.iY );
|
|
601 |
// Line width is 87% of client rect, horizontal margins 13%
|
|
602 |
iLineWidth = mainPaneWidth * 87 / 100;
|
|
603 |
iTopBaseLineX = ( mainPaneWidth - iLineWidth ) / 2;
|
|
604 |
|
|
605 |
// top margin is 6.5% of the client rect
|
|
606 |
TInt topMargin = mainPaneHeight * 65 / 1000;
|
|
607 |
iTopBaseLineY = topMargin + iFont->AscentInPixels();
|
|
608 |
|
|
609 |
// minimum bottom margin is 3% of the client rect
|
|
610 |
TInt bottomMargin = mainPaneHeight * 3 / 100;
|
|
611 |
iLinesPerScreen =
|
|
612 |
( mainPaneHeight - topMargin - bottomMargin ) / iBaseLineDelta;
|
|
613 |
|
|
614 |
TInt uiLanguage = User::Language();
|
|
615 |
|
|
616 |
if( uiLanguage == ELangArabic || uiLanguage == ELangFarsi ||
|
|
617 |
uiLanguage == ELangHebrew || uiLanguage == ELangUrdu )
|
|
618 |
{
|
|
619 |
iTextAlign = CGraphicsContext::ERight;
|
|
620 |
}
|
|
621 |
else
|
|
622 |
{
|
|
623 |
iTextAlign = CGraphicsContext::ELeft;
|
|
624 |
}
|
|
625 |
|
|
626 |
|
|
627 |
if ( iText )
|
|
628 |
{
|
|
629 |
iText->ResetAndDestroy();
|
|
630 |
delete iText;
|
|
631 |
iText = NULL;
|
|
632 |
}
|
|
633 |
|
|
634 |
// Every text line on screen is one entry in this array
|
|
635 |
iText = new( ELeave ) CArrayPtrFlat<HBufC>( 20 );
|
|
636 |
|
|
637 |
if ( iImages )
|
|
638 |
{
|
|
639 |
iImages->ResetAndDestroy();
|
|
640 |
delete iImages;
|
|
641 |
iImages = NULL;
|
|
642 |
}
|
|
643 |
|
|
644 |
// Every image on screen is one entry in this array
|
|
645 |
iImages = new( ELeave ) CArrayPtrFlat<CAboutImage>( 1 );
|
|
646 |
|
|
647 |
if ( iScreenStarts )
|
|
648 |
{
|
|
649 |
delete iScreenStarts;
|
|
650 |
iScreenStarts = NULL;
|
|
651 |
}
|
|
652 |
// This array contains indices for lines that start the subsequent
|
|
653 |
// screens, for custom scrolling
|
|
654 |
iScreenStarts = new( ELeave ) CArrayFixFlat<TInt>( 5 );
|
|
655 |
// Initialisation: first screen starts at line 0.
|
|
656 |
iScreenStarts->AppendL( 0 );
|
|
657 |
|
|
658 |
// Read text and image items to be shown on the screen from a resource file.
|
|
659 |
#ifdef __ABOUT_USE_TEST_RESOURCE__
|
|
660 |
#include <about_test.rsg>
|
|
661 |
// test resource
|
|
662 |
_LIT(KDirAndFile, "Z:about_test.rsc");
|
|
663 |
TParse* fp = new(ELeave) TParse ();
|
|
664 |
fp->Set (KDirAndFile, &KDC_APP_RESOURCE_DIR, NULL);
|
|
665 |
TBuf<254> KAboutTestResourceFileName;
|
|
666 |
KAboutTestResourceFileName.Copy(fp ->FullName());
|
|
667 |
delete fp;
|
|
668 |
fp=NULL;
|
|
669 |
|
|
670 |
TFileName fileName( KAboutTestResourceFileName );
|
|
671 |
BaflUtils::NearestLanguageFile( iEikEnv->FsSession(), filename );
|
|
672 |
TInt testResourceFileOffset = iCoeEnv->AddResourceFileL( fileName );
|
|
673 |
TResourceReader reader;
|
|
674 |
iEikonEnv->CreateResourceReaderLC( reader, R_ABOUT_TEST_MAIN_TEXT );
|
|
675 |
#else
|
|
676 |
// real resource
|
|
677 |
TResourceReader reader;
|
|
678 |
iEikonEnv->CreateResourceReaderLC( reader, R_ABOUT_MAIN_TEXT );
|
|
679 |
#endif
|
|
680 |
|
|
681 |
TInt NumItem( reader.ReadInt16() );
|
|
682 |
iNumItem = NumItem;
|
|
683 |
|
|
684 |
for ( TInt i = 0 ; i < iNumItem ; i++ )
|
|
685 |
{
|
|
686 |
TInt type = reader.ReadInt8();
|
|
687 |
if ( type == EAboutTextItem )
|
|
688 |
{
|
|
689 |
HBufC* text;
|
|
690 |
if ( reader.ReadInt8() == EAboutUpdateTime )
|
|
691 |
{
|
|
692 |
TTime time;
|
|
693 |
time.UniversalTime();
|
|
694 |
TDateTime currentTime = time.DateTime();
|
|
695 |
text = StringLoader::LoadLC( reader.ReadInt32(),
|
|
696 |
currentTime.Year(), CEikonEnv::Static() );
|
|
697 |
}
|
|
698 |
else
|
|
699 |
{
|
|
700 |
text = iEikonEnv->AllocReadResourceLC( reader.ReadInt32() );
|
|
701 |
}
|
|
702 |
SetTextL( *text , i );
|
|
703 |
CleanupStack::PopAndDestroy( text );
|
|
704 |
}
|
|
705 |
else if ( type == EAboutImageItem )
|
|
706 |
{
|
|
707 |
TPtrC bitmapFile = reader.ReadTPtrC();
|
|
708 |
TInt bitmapId = reader.ReadInt16();
|
|
709 |
if( iIsSvg )
|
|
710 |
{
|
|
711 |
TFileName svgPath;
|
|
712 |
_LIT( KSvgFileName, "Z:about.mif" );
|
|
713 |
TParse* fpSvg = new( ELeave ) TParse ();
|
|
714 |
fpSvg->Set( KSvgFileName, &KDC_APP_BITMAP_DIR, NULL );
|
|
715 |
svgPath.Copy( fpSvg ->FullName() );
|
|
716 |
delete fpSvg;
|
|
717 |
fpSvg = NULL;
|
|
718 |
SetImageL( svgPath, EMbmAboutQgn_graf_java_logo );
|
|
719 |
}
|
|
720 |
else
|
|
721 |
{
|
|
722 |
SetImageL( bitmapFile, bitmapId );
|
|
723 |
}
|
|
724 |
}
|
|
725 |
else
|
|
726 |
{
|
|
727 |
User::Panic( KAboutPanicCategory, EAboutNotSupported );
|
|
728 |
}
|
|
729 |
}
|
|
730 |
|
|
731 |
CleanupStack::PopAndDestroy(); // reader
|
|
732 |
|
|
733 |
#ifdef __ABOUT_USE_TEST_RESOURCE__
|
|
734 |
if ( testResourceFileOffset )
|
|
735 |
{
|
|
736 |
iCoeEnv->DeleteResourceFile( testResourceFileOffset );
|
|
737 |
}
|
|
738 |
#endif
|
|
739 |
|
|
740 |
SetRect( aRect );
|
|
741 |
UpdateScrollIndicatorL();
|
|
742 |
}
|
|
743 |
|
|
744 |
|
|
745 |
void CAboutContainer::HandleResourceChange(TInt aType)
|
|
746 |
{
|
|
747 |
|
|
748 |
switch ( aType )
|
|
749 |
{
|
|
750 |
case KEikDynamicLayoutVariantSwitch :
|
|
751 |
{
|
|
752 |
TRAP_IGNORE(CalculateL(iAvkonAppUi->ClientRect()));
|
|
753 |
DrawNow();
|
|
754 |
}
|
|
755 |
break;
|
|
756 |
case KEikMessageUnfadeWindows :
|
|
757 |
case KAknsMessageSkinChange :
|
|
758 |
{
|
|
759 |
TRAP_IGNORE(iSBFrame->CreateDoubleSpanScrollBarsL(ETrue, EFalse)); // window owning scrollbar
|
|
760 |
iSBFrame->SetTypeOfVScrollBar(CEikScrollBarFrame::EDoubleSpan);
|
|
761 |
TRAP_IGNORE(iSBFrame->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff,CEikScrollBarFrame::EOn));
|
|
762 |
TRAP_IGNORE(UpdateScrollIndicatorL());
|
|
763 |
}
|
|
764 |
|
|
765 |
default:
|
|
766 |
{
|
|
767 |
CCoeControl::HandleResourceChange(aType);
|
|
768 |
}
|
|
769 |
break;
|
|
770 |
}
|
|
771 |
}
|
|
772 |
// ---------------------------------------------------------
|
|
773 |
// CAboutContainer::MopSupplyObject()
|
|
774 |
// Pass skin information if need.
|
|
775 |
// ---------------------------------------------------------
|
|
776 |
|
|
777 |
TTypeUid::Ptr CAboutContainer::MopSupplyObject(TTypeUid aId)
|
|
778 |
{
|
|
779 |
if (aId.iUid == MAknsControlContext::ETypeId && iSkinContext)
|
|
780 |
{
|
|
781 |
return MAknsControlContext::SupplyMopObject(aId, iSkinContext);
|
|
782 |
}
|
|
783 |
|
|
784 |
return CCoeControl::MopSupplyObject(aId);
|
|
785 |
}
|
|
786 |
|
|
787 |
// ---------------------------------------------------------
|
|
788 |
// CAboutContainer::HandleScrollEventL()
|
|
789 |
// Capture Touch Events on the Scroll Bar
|
|
790 |
// ---------------------------------------------------------
|
|
791 |
void CAboutContainer::HandleScrollEventL(CEikScrollBar* aScrollBar,TEikScrollEvent aEventType)
|
|
792 |
{
|
|
793 |
//Only on page up/down,scroll up/down and drag events
|
|
794 |
if((aEventType == EEikScrollPageDown) || (aEventType == EEikScrollPageUp) ||
|
|
795 |
(aEventType == EEikScrollThumbDragVert) || (aEventType == EEikScrollUp) ||
|
|
796 |
(aEventType == EEikScrollDown))
|
|
797 |
{
|
|
798 |
//Get the current position from the scroll bar
|
|
799 |
iCurrentScreen = aScrollBar->ThumbPosition();
|
|
800 |
|
|
801 |
// Reset flag when dragging scroll bar
|
|
802 |
iScrollBarDragged = ETrue;
|
|
803 |
//Refresh now
|
|
804 |
DrawNow();
|
|
805 |
UpdateScrollIndicatorL();
|
|
806 |
}
|
|
807 |
|
|
808 |
}
|