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/*
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* Copyright (c) 2010 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: Easy dialing list box data.
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*
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*/
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// INCLUDE FILES
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#include "easydialinglistboxdata.h"
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#include "easydialinglistbox.h"
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#include "easydialinglistboxview.h"
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#include "easydialinglistboxitemdrawer.h"
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#include "easydialingpanics.h"
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#include "easydialingcontactdatamanager.h"
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#include <easydialing.mbg>
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#include <phonebook2.mbg>
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#include <phonebook2ece.mbg>
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// AvKON and drawing header files
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#include <aknlayoutscalable_avkon.cdl.h>
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#include <akniconconfig.h>
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#include <gulicon.h>
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#include <AknBidiTextUtils.h>
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#include <bidivisual.h>
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#include <aknlistloadertfx.h>
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#include <aknlistboxtfxinternal.h>
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#include <aknlistboxtfx.h>
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#include <akntransitionutils.h>
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#include <avkon.rsg>
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// EXTERNAL DATA STRUCTURES
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// EXTERNAL FUNCTION PROTOTYPES
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// CONSTANTS
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// KHighlightSeparatorChar is character used to separate matching and non-matching
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// portions of contact names.
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const TInt KHighlightSeparatorChar = 0x1F;
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_LIT( KHighlightSeparatorCharAsLit, "\x1F" );
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// KContactNameFontHeightPercent is contact name font height relative to list item height.
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const TInt KContactNameFontHeightPercent = 35;
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// KCompanyNameFontHeightPercent is company name font height relative to list item height.
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const TInt KCompanyNameFontHeightPercent = 28;
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// KTextBoundingBoxHeightPercent gives the text bounding box height in percents
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// relative to font height. This must be over 100, or part of the text cuts off.
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const TInt KTextBoundingBoxHeightPercent = 120;
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// KTextPlacementPercent controls how text is placed vertically within its bounding box.
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// The value is between 0 and 100. 0 means in top part, 50 means in the middle, 100 means in the
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// bottom.
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const TInt KTextPlacementPercent = 70;
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// KMarginXPercent defines a width of horizontal margin used in many places. In relation to
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// the width of the item rectangle.
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const TInt KMarginXPercent = 2;
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// KMarginYPercent defines a height of vertical margin. In relation to
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// the height of the item rectangle. Currently used only with contact thumbnail.
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const TInt KMarginYPercent = 4;
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// KContacNameYOffsetPercent defines the vertical placement of contact name in relation to
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// item height.
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const TInt KContactNameYOffsetPercent = 10;
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// KCompanyNameYOffsetPercent defines the vertical placement of company name in relation to
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// item height.
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const TInt KCompanyNameYOffsetPercent = 60;
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// KArrowIconSizePercent defines the size of action menu icon relative to item height.
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const TInt KArrowIconSizePercent = 20;
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// KMatchingTextMarginInPixels the absolute pixel width of highlight margin. Highlight margin
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// is an extra space in highlight boundary to make the text look less crowded.
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const TInt KMatchingTextMarginInPixels = 3;
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// KFavoriteIconSizePercent is size of favorite icon relative to text height.
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const TInt KFavoriteIconSizePercent = 65;
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// KMatchingTextMarginInPixels is the absolute pixel value for rounding used in highlight
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// rectangle.
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const TInt KHighligthRectangleRoundingYInPixels = 4;
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// KThumbnailAspectRatio is the aspect ratio of contact thumbnail in percents. 133 for instance
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// is 4:3 aspect ration.
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const TInt KThumbnailAspectRatio = 133;
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const TInt KCent = 100;
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const TInt KMaxRunInfoArrayCount = 20;
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// IMPLEMENTATION SPECIFIC CONSTANTS
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// The mif file from where you would like to show the
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// icon on the screen.
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_LIT( KFavouriteIconBitmapFile, "\\resource\\apps\\phonebook2.mif" );
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_LIT( KEasyDialingBitmapFile, "\\resource\\apps\\easydialing.mif" );
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_LIT( KPhonebook2EceBitmapFile, "\\resource\\apps\\phonebook2ece.mif" );
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// MACROS
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// LOCAL CONSTANTS AND MACROS
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// MODULE DATA STRUCTURES
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// GLOBAL FUNCTION PROTOTYPES
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TRect ContactImageBoundingBox( const TRect& aItemRect );
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TRect ArrowIconBoundingBox(const TRect& aItemRect);
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// LOCAL FUNCTION PROTOTYPES
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static TRect ContactNameBoundingBox(
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const TRect& aItemRect,
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const CFont* aContactNameFont,
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TBool aArrowIconShown,
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TBool aFavOrSimIconShown,
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TBool aThumbnailsShown );
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static TRect CompanyNameBoundingBox(
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const TRect& aItemRect,
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const CFont* aCompanyNameFont,
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TBool aIsCurrentItem,
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TBool aThumbnailsShown );
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static TRect FavouriteIconBoundingBox( const TRect& aContactNameBoundingBox );
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static TRect SimIconBoundingBox( const TRect& aContactNameBoundingBox );
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static TRect MirrorLayoutBoundingBox(const TRect& aSourceRect, TRect& aBoundingBoxRect);
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static TInt BaseLineOffset( const TRect& aTextBoundingBox, const CFont* aFont );
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static TBool ContainsRightToLeftText( const TDesC& aDesc );
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static TInt HighlightSeparatorCount( const TDesC& aText );
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static HBufC* ConvertToVisualAndClipLC( const TDesC& aText, const CFont& aFont, const TRect& aBoundingBox );
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static void ClipTextToWidth(
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TDes& aText,
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const CFont& aFont,
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TInt aMaxWidthInPixels,
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TBool& aMatch );
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static TBool DrawPieceOfText(
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const TRect& aBoundingBox,
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TInt& aXOffset,
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CWindowGc &aGc,
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const TDesC& aText,
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TBool aMatch,
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const CFont* aFont,
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const CEasyDialingListBoxData::TExtendedColors& aColors,
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TBool aHighLight);
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static TInt DrawTextWithMatchHighlightL(
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const TRect& aBoundingBox,
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CWindowGc &aGc,
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const TDesC& aText,
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const CFont* aFont,
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const CEasyDialingListBoxData::TExtendedColors& aColors,
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TBool aHighLight );
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static TInt CalculateTextWidth(
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const TRect& aBoundingBox,
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const TDesC& aText,
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const CFont* aFont );
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static TBool CalculateTextPieceWidth(
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const TRect& aBoundingBox,
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TInt& aXOffset,
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const TDesC& aText,
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TBool aMatch,
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const CFont* aFont );
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static CGulIcon* CreateIconL(
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const TDesC& aFileName,
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TInt aBitmapId,
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TInt aMaskId );
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// FORWARD DECLARATIONS
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/*
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* ==============================================================================
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*
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*
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* class EasyDialingListBoxData::TExtendedColors
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*
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*
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* ==============================================================================
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*/
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// -----------------------------------------------------------------------------
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// TExtendedColors
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//
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// -----------------------------------------------------------------------------
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//
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CEasyDialingListBoxData::TExtendedColors::TExtendedColors() :
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CFormattedCellListBoxData::TColors(),
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iMatchingText(KRgbBlack),
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iMatchingBack(KRgbDarkYellow)
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{
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}
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/*
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* ==============================================================================
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*
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*
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* class CEasyDialingListBoxData
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*
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*
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* ==============================================================================
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*/
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// -----------------------------------------------------------------------------
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// CEasyDialingListBoxData
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//
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// -----------------------------------------------------------------------------
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//
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CEasyDialingListBoxData::CEasyDialingListBoxData( CCoeEnv& aCoeEnv ) :
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CFormattedCellListBoxData(), iCoeEnv( aCoeEnv )
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{
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}
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// -----------------------------------------------------------------------------
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// Destructor
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//
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// -----------------------------------------------------------------------------
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//
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CEasyDialingListBoxData::~CEasyDialingListBoxData()
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{
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// Release fonts. ReleaseFont function can cope with null pointer
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// so we don't need to null check them.
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CWsScreenDevice& screenDev = *( iCoeEnv.ScreenDevice() );
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screenDev.ReleaseFont( iContactNameFont );
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screenDev.ReleaseFont( iCompanyNameFont );
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delete iArrowPointingRight;
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delete iArrowPointingLeft;
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delete iColorBitmap;
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delete iDummyThumbnail;
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delete iFavouriteIcon;
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delete iSimContactIcon;
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delete iSdnContactIcon;
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iContactDataManager = NULL;
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}
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// -----------------------------------------------------------------------------
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// NewL
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//
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// -----------------------------------------------------------------------------
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//
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CEasyDialingListBoxData* CEasyDialingListBoxData::NewL( CCoeEnv& aCoeEnv )
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{
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CEasyDialingListBoxData* self = new (ELeave) CEasyDialingListBoxData( aCoeEnv );
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CleanupStack::PushL( self );
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self->ConstructLD();
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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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// DrawData
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//
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// -----------------------------------------------------------------------------
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//
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void CEasyDialingListBoxData::DrawData(
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const TListItemProperties& aProperties,
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CWindowGc& aGc,
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const TDesC* aText,
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const TRect& aRect,
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TBool aHighlight,
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const TExtendedColors& aColors ) const
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{
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const TRect &aItemRect = aRect;
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if ( aHighlight )
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{
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DrawHighlight( aGc, aItemRect );
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}
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// Draw the actual items.
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DrawDataFormatted( aProperties, aGc, aText, aItemRect,
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aHighlight, aColors );
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}
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// -----------------------------------------------------------------------------
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// ConstructLD
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//
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// -----------------------------------------------------------------------------
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//
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void CEasyDialingListBoxData::ConstructLD()
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{
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CFormattedCellListBoxData::ConstructLD();
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MAknsSkinInstance* skin = AknsUtils::SkinInstance();
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// EasyDialing bitmap file is attempted to be read from the same directory where the
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// executed binary is located
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TFileName dllFileName;
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Dll::FileName( dllFileName );
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TParse parse;
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User::LeaveIfError(parse.Set(KEasyDialingBitmapFile, &dllFileName, NULL));
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TFileName bitmapFileName(parse.FullName());
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// Icon displayed for the selected item in normal layout
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iArrowPointingRight = CreateIconL( bitmapFileName, EMbmEasydialingQgn_indi_org_arrow_right,
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EMbmEasydialingQgn_indi_org_arrow_right_mask );
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// Icon displayed for the selected item in mirrored layout
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iArrowPointingLeft = CreateIconL( bitmapFileName, EMbmEasydialingQgn_indi_org_arrow_left,
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EMbmEasydialingQgn_indi_org_arrow_left_mask );
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// Only mask for the arrow icons are used. iColorBitmap is used for making the icon
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// to follow text color changes according to skin.
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iColorBitmap = new (ELeave) CFbsBitmap;
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// Contact default thumbnail is not available in themes. It is read from phonebook resource.
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iDummyThumbnail = CreateIconL( KPhonebook2EceBitmapFile,
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EMbmPhonebook2eceQgn_prop_pb_thumb_unknown, EMbmPhonebook2eceQgn_prop_pb_thumb_unknown_mask );
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// Create the favourite icon bitmap and mask
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iFavouriteIcon = CreateIconL( KFavouriteIconBitmapFile,
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EMbmPhonebook2Qgn_prop_pb_topc, EMbmPhonebook2Qgn_prop_pb_topc_mask );
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// Create SIM contact icon from the skin
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iSimContactIcon = AknsUtils::CreateGulIconL( skin, KAknsIIDQgnPropNrtypSimContact, bitmapFileName,
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EMbmEasydialingQgn_prop_nrtyp_sim_contact, EMbmEasydialingQgn_prop_nrtyp_sim_contact_mask );
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// Create Service Dialing Number contact icon from the skin
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iSdnContactIcon = AknsUtils::CreateGulIconL( skin, KAknsIIDQgnPropNrtypSdn, bitmapFileName,
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EMbmEasydialingQgn_prop_nrtyp_sdn, EMbmEasydialingQgn_prop_nrtyp_sdn_mask );
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}
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// -----------------------------------------------------------------------------
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// DrawHighlight
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//
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// -----------------------------------------------------------------------------
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//
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void CEasyDialingListBoxData::DrawHighlight( CWindowGc &aGc, const TRect &aItemRect ) const
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{
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MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal( &aGc );
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if ( transApi )
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{
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transApi->Invalidate(MAknListBoxTfxInternal::EListHighlight );
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transApi->BeginRedraw( MAknListBoxTfxInternal::EListHighlight, aItemRect );
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transApi->StartDrawing( MAknListBoxTfxInternal::EListHighlight );
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aGc.SetClippingRect( iControl->Rect() );
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}
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TAknLayoutRect outerRect;
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TAknLayoutRect innerRect;
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outerRect.LayoutRect( aItemRect, TAknWindowComponentLayout::Compose(
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AknLayoutScalable_Avkon::list_highlight_pane_cp1(),
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AknLayoutScalable_Avkon::list_highlight_pane_g10_cp1() ).LayoutLine() );
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innerRect.LayoutRect( aItemRect, TAknWindowComponentLayout::Compose(
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AknLayoutScalable_Avkon::list_highlight_pane_cp1(),
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AknLayoutScalable_Avkon::list_highlight_pane_g1_cp1() ).LayoutLine() );
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MAknsControlContext *cc = AknsDrawUtils::ControlContext( Control() );
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if ( !cc )
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{
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cc = SkinBackgroundContext();
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}
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if ( cc )
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{
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aGc.SetPenStyle( CGraphicsContext::ENullPen );
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AknsDrawUtils::DrawFrame(
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AknsUtils::SkinInstance(),
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aGc,
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outerRect.Rect(),
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innerRect.Rect(),
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KAknsIIDQsnFrList,
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KAknsIIDQsnFrListCenter );
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}
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if ( transApi )
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{
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aGc.CancelClippingRect();
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transApi->StopDrawing();
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transApi->EndRedraw( MAknListBoxTfxInternal::EListHighlight );
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}
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}
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// -----------------------------------------------------------------------------
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// DrawDataFormatted
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//
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// -----------------------------------------------------------------------------
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//
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// ToDo: SetSize function could be called once for all static data in SizeChanged.
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// Applies at least to icons.
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void CEasyDialingListBoxData::DrawDataFormatted(
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TListItemProperties /* aProperties */,
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CWindowGc& aGc,
|
|
416 |
const TDesC* aText,
|
|
417 |
const TRect& aItemRect,
|
|
418 |
TBool aHighlight,
|
|
419 |
const TExtendedColors& aColors ) const
|
|
420 |
{
|
|
421 |
TPtrC cellText;
|
|
422 |
|
|
423 |
TInt error = TextUtils::ColumnText( cellText, 0, aText );
|
|
424 |
__ASSERT_DEBUG( error == KErrNone, EasyDialingPanic( EEasyDialingPanicInvalidListBoxModelString ) );
|
|
425 |
__ASSERT_DEBUG( iContactNameFont, EasyDialingPanic( EEasyDialingNoFontFound ) );
|
|
426 |
__ASSERT_DEBUG( iCompanyNameFont, EasyDialingPanic( EEasyDialingNoFontFound ) );
|
|
427 |
|
|
428 |
TInt contactDataIndex = iContactDataManager->IndexForId( cellText );
|
|
429 |
|
|
430 |
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal( &aGc );
|
|
431 |
if ( transApi )
|
|
432 |
{
|
|
433 |
transApi->StartDrawing( MAknListBoxTfxInternal::EListItem );
|
|
434 |
if ( transApi->EffectsDisabled() )
|
|
435 |
{
|
|
436 |
aGc.SetClippingRect( iControl->Rect() );
|
|
437 |
}
|
|
438 |
}
|
|
439 |
|
|
440 |
TRect boundingBox = ContactImageBoundingBox( aItemRect );
|
|
441 |
if ( AknLayoutUtils::LayoutMirrored() )
|
|
442 |
{
|
|
443 |
boundingBox = MirrorLayoutBoundingBox( aItemRect, boundingBox );
|
|
444 |
}
|
|
445 |
|
|
446 |
//Draws the Contact Thumbnail Icon if exists, else draws the dummy contact thumbnail
|
|
447 |
DrawContactThumbnail( aGc, boundingBox, contactDataIndex );
|
|
448 |
|
|
449 |
// Arrow icon is drawn if the item is in focus and listbox has focus
|
|
450 |
// (and not only the temporary visual focus caused by touching a list item).
|
|
451 |
TBool showArrowIcon = aHighlight && iControl->IsFocused();
|
|
452 |
if ( showArrowIcon )
|
|
453 |
{
|
|
454 |
TRect arrowRect = ArrowIconBoundingBox( aItemRect );
|
|
455 |
if ( AknLayoutUtils::LayoutMirrored() )
|
|
456 |
{
|
|
457 |
arrowRect = MirrorLayoutBoundingBox( aItemRect, arrowRect );
|
|
458 |
}
|
|
459 |
DrawArrowIcon( aGc, arrowRect );
|
|
460 |
}
|
|
461 |
|
|
462 |
TBool favOrSimContact =
|
|
463 |
iContactDataManager->IsFav( contactDataIndex ) ||
|
|
464 |
iContactDataManager->IsSimContact( contactDataIndex ) ||
|
|
465 |
iContactDataManager->IsSdnContact( contactDataIndex );
|
|
466 |
boundingBox = ContactNameBoundingBox( aItemRect,
|
|
467 |
iContactNameFont,
|
|
468 |
showArrowIcon,
|
|
469 |
favOrSimContact,
|
|
470 |
iContactDataManager->GetContactThumbnailSetting() );
|
|
471 |
|
|
472 |
// Draw favorite or sim icon if necessary. Only one of these can be drawn.
|
|
473 |
TRect nameRectUnMirrored = boundingBox;
|
|
474 |
if ( iContactDataManager->IsFav( contactDataIndex ) )
|
|
475 |
{
|
|
476 |
DrawFavouriteIcon( aGc, nameRectUnMirrored, aItemRect );
|
|
477 |
}
|
|
478 |
else if ( iContactDataManager->IsSimContact( contactDataIndex ) )
|
|
479 |
{
|
|
480 |
DrawSimIcon( *iSimContactIcon, aGc, nameRectUnMirrored, aItemRect );
|
|
481 |
}
|
|
482 |
else if ( iContactDataManager->IsSdnContact( contactDataIndex ) )
|
|
483 |
{
|
|
484 |
DrawSimIcon( *iSdnContactIcon, aGc, nameRectUnMirrored, aItemRect );
|
|
485 |
}
|
|
486 |
|
|
487 |
// Mirror the bounding box for text drawing if necessary.
|
|
488 |
if ( AknLayoutUtils::LayoutMirrored() )
|
|
489 |
{
|
|
490 |
boundingBox = MirrorLayoutBoundingBox( aItemRect, boundingBox );
|
|
491 |
}
|
|
492 |
|
|
493 |
// Draw 1st row text
|
|
494 |
error = TextUtils::ColumnText( cellText , 1, aText );
|
|
495 |
__ASSERT_DEBUG( error == KErrNone, EasyDialingPanic( EEasyDialingPanicInvalidListBoxModelString ) );
|
|
496 |
|
|
497 |
TInt err( KErrNone );
|
|
498 |
TRAP( err, DrawTextWithMatchHighlightL(
|
|
499 |
boundingBox, aGc, cellText, iContactNameFont, aColors, aHighlight ) );
|
|
500 |
|
|
501 |
// Draw 2nd row text
|
|
502 |
if ( !err && TextUtils::ColumnText( cellText , 2, aText ) == KErrNone )
|
|
503 |
{
|
|
504 |
TRect companyNameBoundingBox = CompanyNameBoundingBox(
|
|
505 |
aItemRect, iCompanyNameFont, aHighlight, iContactDataManager->GetContactThumbnailSetting() );
|
|
506 |
if ( AknLayoutUtils::LayoutMirrored() )
|
|
507 |
{
|
|
508 |
companyNameBoundingBox = MirrorLayoutBoundingBox( aItemRect, companyNameBoundingBox );
|
|
509 |
}
|
|
510 |
TRAP( err, DrawTextWithMatchHighlightL(
|
|
511 |
companyNameBoundingBox, aGc, cellText, iCompanyNameFont, aColors, aHighlight ) );
|
|
512 |
}
|
|
513 |
|
|
514 |
if ( transApi )
|
|
515 |
{
|
|
516 |
aGc.CancelClippingRect();
|
|
517 |
transApi->StopDrawing();
|
|
518 |
}
|
|
519 |
}
|
|
520 |
|
|
521 |
// -----------------------------------------------------------------------------
|
|
522 |
// DrawContactThumbnail
|
|
523 |
//
|
|
524 |
// Draws the Contact Thumbnail Icon if any, else draws the dummy contact thumbnail
|
|
525 |
// -----------------------------------------------------------------------------
|
|
526 |
//
|
|
527 |
void CEasyDialingListBoxData::DrawContactThumbnail(
|
|
528 |
CWindowGc& aGc, TRect aBoundingBox, TInt aContactIndex ) const
|
|
529 |
{
|
|
530 |
CFbsBitmap* thumbnail(NULL);
|
|
531 |
TBool isLoaded = iContactDataManager->GetThumbnail(aContactIndex, thumbnail);
|
|
532 |
if ( isLoaded && thumbnail )
|
|
533 |
{
|
|
534 |
// center the thumbnail in its rect
|
|
535 |
TSize size(thumbnail->SizeInPixels());
|
|
536 |
TInt xOffset = (aBoundingBox.Width() - size.iWidth) / 2;
|
|
537 |
TInt yOffset = (aBoundingBox.Height() - size.iHeight) / 2;
|
|
538 |
TPoint tl(aBoundingBox.iTl.iX + xOffset, aBoundingBox.iTl.iY + yOffset);
|
|
539 |
TRect sourceRect( TPoint(0,0),size);
|
|
540 |
aGc.BitBlt(tl, thumbnail, sourceRect);
|
|
541 |
}
|
|
542 |
else if ( isLoaded && iContactDataManager->GetContactThumbnailSetting() )
|
|
543 |
{
|
|
544 |
// draw dummy thumnbnail, but only if we know that the contact doesn't
|
|
545 |
// have a thumbnail, and thumbnail drawing is enabled.
|
|
546 |
AknIconUtils::SetSize( iDummyThumbnail->Bitmap(), aBoundingBox.Size() );
|
|
547 |
AknIconUtils::SetSize( iDummyThumbnail->Mask(), aBoundingBox.Size() );
|
|
548 |
aGc.BitBltMasked( aBoundingBox.iTl, iDummyThumbnail->Bitmap(),
|
|
549 |
TRect( TPoint(0,0), aBoundingBox.Size() ),
|
|
550 |
iDummyThumbnail->Mask(), ETrue );
|
|
551 |
}
|
|
552 |
}
|
|
553 |
|
|
554 |
|
|
555 |
// -----------------------------------------------------------------------------
|
|
556 |
// DrawArrowIcon
|
|
557 |
// Draws the Action Menu
|
|
558 |
// -----------------------------------------------------------------------------
|
|
559 |
//
|
|
560 |
void CEasyDialingListBoxData::DrawArrowIcon(
|
|
561 |
CWindowGc& aGc, TRect aArrowRect) const
|
|
562 |
{
|
|
563 |
// Action Menu Arrow for opening the Action Menu
|
|
564 |
if ( AknLayoutUtils::LayoutMirrored() )
|
|
565 |
{
|
|
566 |
// For mirrored layout the UI logic is mirrored as well
|
|
567 |
AknIconUtils::SetSize( iArrowPointingLeft->Mask(), aArrowRect.Size() );
|
|
568 |
aGc.BitBltMasked( aArrowRect.iTl, iColorBitmap,
|
|
569 |
TRect( TPoint(0,0), aArrowRect.Size() ),
|
|
570 |
iArrowPointingLeft->Mask(), ETrue );
|
|
571 |
|
|
572 |
}
|
|
573 |
else
|
|
574 |
{
|
|
575 |
AknIconUtils::SetSize( iArrowPointingRight->Mask(), aArrowRect.Size() );
|
|
576 |
aGc.BitBltMasked( aArrowRect.iTl, iColorBitmap,
|
|
577 |
TRect( TPoint(0,0), aArrowRect.Size() ),
|
|
578 |
iArrowPointingRight->Mask(), ETrue );
|
|
579 |
}
|
|
580 |
}
|
|
581 |
|
|
582 |
// -----------------------------------------------------------------------------
|
|
583 |
// DrawFavouriteIcon
|
|
584 |
//
|
|
585 |
// Draws the Favourite Icon
|
|
586 |
// -----------------------------------------------------------------------------
|
|
587 |
//
|
|
588 |
void CEasyDialingListBoxData::DrawFavouriteIcon(
|
|
589 |
CWindowGc& aGc,
|
|
590 |
TRect aNameRectUnMirrored,
|
|
591 |
TRect aEffectiveRect ) const
|
|
592 |
{
|
|
593 |
TRect favouriteIconBoundingBox;
|
|
594 |
|
|
595 |
favouriteIconBoundingBox = FavouriteIconBoundingBox( aNameRectUnMirrored );
|
|
596 |
|
|
597 |
if ( AknLayoutUtils::LayoutMirrored() )
|
|
598 |
{
|
|
599 |
favouriteIconBoundingBox = MirrorLayoutBoundingBox(aEffectiveRect, favouriteIconBoundingBox);
|
|
600 |
}
|
|
601 |
|
|
602 |
aGc.SetBrushStyle( CGraphicsContext::ENullBrush );
|
|
603 |
TRect sourceRect( TPoint(0,0), favouriteIconBoundingBox.Size() );
|
|
604 |
|
|
605 |
if ( AknsUtils::SkinInstance()->GetCachedItemData(KAknsIIDQgnFsContactsFavorite) )
|
|
606 |
{
|
|
607 |
AknsDrawUtils::DrawCachedImage( AknsUtils::SkinInstance(), aGc, sourceRect,
|
|
608 |
KAknsIIDQgnFsContactsFavorite );
|
|
609 |
}
|
|
610 |
else
|
|
611 |
{
|
|
612 |
// Set size for the bitmap and mask
|
|
613 |
AknIconUtils::SetSize( iFavouriteIcon->Bitmap(), favouriteIconBoundingBox.Size() );
|
|
614 |
AknIconUtils::SetSize( iFavouriteIcon->Mask(), favouriteIconBoundingBox.Size() );
|
|
615 |
aGc.BitBltMasked( favouriteIconBoundingBox.iTl, iFavouriteIcon->Bitmap(),
|
|
616 |
sourceRect, iFavouriteIcon->Mask(), ETrue );
|
|
617 |
}
|
|
618 |
}
|
|
619 |
|
|
620 |
// -----------------------------------------------------------------------------
|
|
621 |
// DrawSimIcon
|
|
622 |
//
|
|
623 |
// Draws the SIM or SDN contact icon
|
|
624 |
// -----------------------------------------------------------------------------
|
|
625 |
//
|
|
626 |
void CEasyDialingListBoxData::DrawSimIcon(
|
|
627 |
CGulIcon& aIcon,
|
|
628 |
CWindowGc& aGc,
|
|
629 |
TRect aNameRectUnMirrored,
|
|
630 |
TRect aEffectiveRect ) const
|
|
631 |
{
|
|
632 |
TRect simIconBoundingBox;
|
|
633 |
|
|
634 |
simIconBoundingBox = SimIconBoundingBox( aNameRectUnMirrored );
|
|
635 |
|
|
636 |
if ( AknLayoutUtils::LayoutMirrored() )
|
|
637 |
{
|
|
638 |
simIconBoundingBox = MirrorLayoutBoundingBox(aEffectiveRect, simIconBoundingBox);
|
|
639 |
}
|
|
640 |
|
|
641 |
aGc.SetBrushStyle( CGraphicsContext::ENullBrush );
|
|
642 |
TRect sourceRect( TPoint(0,0), simIconBoundingBox.Size() );
|
|
643 |
|
|
644 |
// Set size for the bitmap and mask
|
|
645 |
AknIconUtils::SetSize( aIcon.Bitmap(), simIconBoundingBox.Size() );
|
|
646 |
AknIconUtils::SetSize( aIcon.Mask(), simIconBoundingBox.Size() );
|
|
647 |
aGc.BitBltMasked( simIconBoundingBox.iTl, aIcon.Bitmap(),
|
|
648 |
sourceRect, aIcon.Mask(), ETrue );
|
|
649 |
}
|
|
650 |
|
|
651 |
// -----------------------------------------------------------------------------
|
|
652 |
// SetContactDataManager
|
|
653 |
//
|
|
654 |
// -----------------------------------------------------------------------------
|
|
655 |
//
|
|
656 |
void CEasyDialingListBoxData::SetContactDataManager(CEasyDialingContactDataManager* aContactDataManager)
|
|
657 |
{
|
|
658 |
iContactDataManager = aContactDataManager;
|
|
659 |
}
|
|
660 |
|
|
661 |
// -----------------------------------------------------------------------------
|
|
662 |
// HandleItemSizeChange
|
|
663 |
//
|
|
664 |
// -----------------------------------------------------------------------------
|
|
665 |
//
|
|
666 |
void CEasyDialingListBoxData::HandleItemSizeChange()
|
|
667 |
{
|
|
668 |
TInt height = iControl->ItemHeight();
|
|
669 |
TSize size( height, height );
|
|
670 |
TRAP_IGNORE( UpdateColorBitmapL( size ) );
|
|
671 |
|
|
672 |
// Obtain fonts.
|
|
673 |
ObtainFonts( height );
|
|
674 |
|
|
675 |
// TODO: also bounding boxes could be updated and stored here
|
|
676 |
}
|
|
677 |
|
|
678 |
// -----------------------------------------------------------------------------
|
|
679 |
// ObtainFonts
|
|
680 |
//
|
|
681 |
// -----------------------------------------------------------------------------
|
|
682 |
//
|
|
683 |
void CEasyDialingListBoxData::ObtainFonts( TInt aItemHeight )
|
|
684 |
{
|
|
685 |
CWsScreenDevice& screenDev = *( iCoeEnv.ScreenDevice() );
|
|
686 |
|
|
687 |
// Release previous fonts. ReleaseFont function can cope with null pointers
|
|
688 |
// so we don't need to null check them.
|
|
689 |
screenDev.ReleaseFont( iContactNameFont );
|
|
690 |
screenDev.ReleaseFont( iCompanyNameFont );
|
|
691 |
|
|
692 |
// Get a logical font to a basis for our own fonts.
|
|
693 |
const CFont* logicalFont = AknLayoutUtils::FontFromId( EAknLogicalFontSecondaryFont );
|
|
694 |
|
|
695 |
// Extract font information
|
|
696 |
TFontSpec fontSpec = logicalFont->FontSpecInTwips();
|
|
697 |
|
|
698 |
// Calculate contact name font height in TWIPs.
|
|
699 |
TInt fontHeightPixels = aItemHeight * KContactNameFontHeightPercent / KCent;
|
|
700 |
TInt fontHeightTwips = screenDev.VerticalPixelsToTwips( fontHeightPixels );
|
|
701 |
|
|
702 |
// Set height, weight, and posture.
|
|
703 |
fontSpec.iHeight = fontHeightTwips;
|
|
704 |
fontSpec.iFontStyle.SetStrokeWeight( EStrokeWeightBold );
|
|
705 |
fontSpec.iFontStyle.SetPosture( EPostureUpright );
|
|
706 |
|
|
707 |
// Obtain contact name font
|
|
708 |
TInt err = screenDev.GetNearestFontToDesignHeightInTwips( iContactNameFont, fontSpec );
|
|
709 |
__ASSERT_DEBUG( err == KErrNone, EasyDialingPanic( EEasyDialingNoFontFound ) );
|
|
710 |
|
|
711 |
// Calculate company name font height in TWIPs.
|
|
712 |
fontHeightPixels = aItemHeight * KCompanyNameFontHeightPercent / KCent;
|
|
713 |
fontHeightTwips = screenDev.VerticalPixelsToTwips( fontHeightPixels );
|
|
714 |
fontSpec.iHeight = fontHeightTwips;
|
|
715 |
fontSpec.iFontStyle.SetStrokeWeight( EStrokeWeightNormal );
|
|
716 |
|
|
717 |
// Obtain company name font.
|
|
718 |
err = screenDev.GetNearestFontToDesignHeightInTwips( iCompanyNameFont, fontSpec );
|
|
719 |
__ASSERT_DEBUG( err == KErrNone, EasyDialingPanic( EEasyDialingNoFontFound ) );
|
|
720 |
}
|
|
721 |
|
|
722 |
|
|
723 |
// -----------------------------------------------------------------------------
|
|
724 |
// UpdateColorBitmapL
|
|
725 |
// ColorBitmap is redrawn when UI layout or text color (Theme) changes
|
|
726 |
// -----------------------------------------------------------------------------
|
|
727 |
//
|
|
728 |
void CEasyDialingListBoxData::UpdateColorBitmapL( const TSize& aSize )
|
|
729 |
{
|
|
730 |
TRgb color;
|
|
731 |
// Get the HighLighted text color in ListBox from the Theme
|
|
732 |
AknsUtils::GetCachedColor( AknsUtils::SkinInstance(), color,
|
|
733 |
KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG10 );
|
|
734 |
|
|
735 |
// Create a bitmap with the similar display mode than what the device currently
|
|
736 |
// uses for using it as an offscreen bitmap
|
|
737 |
AknIconConfig::TPreferredDisplayMode mode;
|
|
738 |
AknIconConfig::PreferredDisplayMode( mode, AknIconConfig::EImageTypeOffscreen );
|
|
739 |
User::LeaveIfError( iColorBitmap->Create( aSize, mode.iBitmapMode ) );
|
|
740 |
|
|
741 |
// Create a new drawing device and graphics context for enabling drawing to
|
|
742 |
// the offscreen bitmap
|
|
743 |
CFbsBitmapDevice* destinationDevice = CFbsBitmapDevice::NewL( iColorBitmap );
|
|
744 |
CleanupStack::PushL(destinationDevice);
|
|
745 |
|
|
746 |
CFbsBitGc* destinationGc;
|
|
747 |
User::LeaveIfError( destinationDevice->CreateContext( destinationGc ) );
|
|
748 |
|
|
749 |
// Set the color and style for pen and brush and draw a rectangle to the
|
|
750 |
// bitmap graphics
|
|
751 |
destinationGc->SetPenColor( color );
|
|
752 |
destinationGc->SetPenStyle( CGraphicsContext::ESolidPen );
|
|
753 |
destinationGc->SetBrushColor( color );
|
|
754 |
destinationGc->SetBrushStyle( CGraphicsContext::ESolidBrush );
|
|
755 |
destinationGc->DrawRect( TRect( TPoint( 0,0 ), aSize ) );
|
|
756 |
|
|
757 |
// Colorbitmap is ready, cleanup
|
|
758 |
delete destinationGc;
|
|
759 |
CleanupStack::PopAndDestroy(destinationDevice);
|
|
760 |
}
|
|
761 |
|
|
762 |
// -----------------------------------------------------------------------------
|
|
763 |
// SetEDLBXControl
|
|
764 |
//
|
|
765 |
// -----------------------------------------------------------------------------
|
|
766 |
//
|
|
767 |
void CEasyDialingListBoxData::SetEDLBXControl(CEasyDialingListBox* aControl)
|
|
768 |
{
|
|
769 |
iControl = aControl;
|
|
770 |
}
|
|
771 |
|
|
772 |
|
|
773 |
/*
|
|
774 |
* ==============================================================================
|
|
775 |
*
|
|
776 |
* Local functions
|
|
777 |
*
|
|
778 |
* ==============================================================================
|
|
779 |
*/
|
|
780 |
|
|
781 |
|
|
782 |
// -----------------------------------------------------------------------------
|
|
783 |
// ContactImageBoundingBox
|
|
784 |
// Calculates the area where contact thumbnail is confined
|
|
785 |
// -----------------------------------------------------------------------------
|
|
786 |
//
|
|
787 |
TRect ContactImageBoundingBox( const TRect& aItemRect )
|
|
788 |
{
|
|
789 |
TInt leftMargin = aItemRect.Width() * KMarginXPercent / KCent;
|
|
790 |
TInt topMargin = KMarginYPercent * aItemRect.Height() / KCent;
|
|
791 |
TInt bottomMargin = topMargin;
|
|
792 |
TInt width = ((aItemRect.Height() - topMargin - bottomMargin) * KThumbnailAspectRatio) / KCent;
|
|
793 |
|
|
794 |
return TRect(
|
|
795 |
aItemRect.iTl.iX + leftMargin,
|
|
796 |
aItemRect.iTl.iY + topMargin,
|
|
797 |
aItemRect.iTl.iX + leftMargin + width,
|
|
798 |
aItemRect.iBr.iY - bottomMargin);
|
|
799 |
}
|
|
800 |
|
|
801 |
// -----------------------------------------------------------------------------
|
|
802 |
// ContactNameBoundingBox
|
|
803 |
// Calculates the area to which the contact name and possible match highlights
|
|
804 |
// are confined.
|
|
805 |
// -----------------------------------------------------------------------------
|
|
806 |
//
|
|
807 |
static TRect ContactNameBoundingBox(
|
|
808 |
const TRect& aItemRect,
|
|
809 |
const CFont* aContactNameFont,
|
|
810 |
TBool aArrowIconShown,
|
|
811 |
TBool aFavOrSimIconShown,
|
|
812 |
TBool aThumbnailsShown )
|
|
813 |
{
|
|
814 |
// Position X will contain the starting position of text from left side of item rect.
|
|
815 |
TInt positionX = aItemRect.Width() * KMarginXPercent / KCent;
|
|
816 |
|
|
817 |
if (aThumbnailsShown)
|
|
818 |
{
|
|
819 |
// If contact image is shown, text starts from right side of contact picture + margin.
|
|
820 |
TRect contactImageBoundingBox = ContactImageBoundingBox( aItemRect );
|
|
821 |
positionX += contactImageBoundingBox.Width();
|
|
822 |
positionX += aItemRect.Width() * KMarginXPercent / KCent;
|
|
823 |
}
|
|
824 |
|
|
825 |
TInt topMargin = KContactNameYOffsetPercent * aItemRect.Height() / KCent;
|
|
826 |
TInt height = KTextBoundingBoxHeightPercent * aContactNameFont->FontMaxHeight() / KCent;
|
|
827 |
TInt rightMargin = KMarginXPercent * aItemRect.Width() / KCent;
|
|
828 |
|
|
829 |
// Reserve space for communication launcher icon if it's shown on this item
|
|
830 |
if ( aArrowIconShown )
|
|
831 |
{
|
|
832 |
rightMargin += KArrowIconSizePercent * aItemRect.Height() / KCent;
|
|
833 |
}
|
|
834 |
|
|
835 |
// If item is favourite or a SIM contact, reserve space for the icon.
|
|
836 |
// Icon dimensions are the same as bounding box height.
|
|
837 |
if ( aFavOrSimIconShown )
|
|
838 |
{
|
|
839 |
rightMargin += height;
|
|
840 |
}
|
|
841 |
|
|
842 |
return TRect(
|
|
843 |
aItemRect.iTl.iX + positionX,
|
|
844 |
aItemRect.iTl.iY + topMargin,
|
|
845 |
aItemRect.iTl.iX + aItemRect.Width() - rightMargin,
|
|
846 |
aItemRect.iTl.iY + topMargin + height);
|
|
847 |
}
|
|
848 |
|
|
849 |
|
|
850 |
// -----------------------------------------------------------------------------
|
|
851 |
// CompanyNameBoundingBox
|
|
852 |
// Calculates the area to which the company name and possible match highlights
|
|
853 |
// are confined.
|
|
854 |
// -----------------------------------------------------------------------------
|
|
855 |
//
|
|
856 |
static TRect CompanyNameBoundingBox(
|
|
857 |
const TRect& aItemRect,
|
|
858 |
const CFont* aCompanyNameFont,
|
|
859 |
TBool aIsCurrentItem,
|
|
860 |
TBool aThumbnailsShown )
|
|
861 |
{
|
|
862 |
// Position X will contain the starting position of text from left side of item rect.
|
|
863 |
TInt positionX = aItemRect.Width() * KMarginXPercent / KCent;
|
|
864 |
|
|
865 |
if (aThumbnailsShown)
|
|
866 |
{
|
|
867 |
// If contact image is show, text starts from right side of contact picture + margin.
|
|
868 |
TRect contactImageBoundingBox = ContactImageBoundingBox( aItemRect );
|
|
869 |
positionX += contactImageBoundingBox.Width();
|
|
870 |
positionX += aItemRect.Width() * KMarginXPercent / KCent;
|
|
871 |
}
|
|
872 |
|
|
873 |
TInt topMargin = KCompanyNameYOffsetPercent * aItemRect.Height() / KCent;
|
|
874 |
TInt height = KTextBoundingBoxHeightPercent * aCompanyNameFont->FontMaxHeight() / KCent;
|
|
875 |
TInt rightMargin = KMarginXPercent * aItemRect.Width() / KCent;
|
|
876 |
|
|
877 |
// Reserve space for communication launcher icon.
|
|
878 |
// Communication launcher icon is shown only id item is highlighted.
|
|
879 |
if ( aIsCurrentItem )
|
|
880 |
{
|
|
881 |
rightMargin += KArrowIconSizePercent * aItemRect.Height() / KCent;
|
|
882 |
}
|
|
883 |
|
|
884 |
return TRect(
|
|
885 |
aItemRect.iTl.iX + positionX,
|
|
886 |
aItemRect.iTl.iY + topMargin,
|
|
887 |
aItemRect.iTl.iX + aItemRect.Width() - rightMargin,
|
|
888 |
aItemRect.iTl.iY + topMargin + height);
|
|
889 |
}
|
|
890 |
|
|
891 |
|
|
892 |
// -----------------------------------------------------------------------------
|
|
893 |
// ArrowIconBoundingBox
|
|
894 |
// Calculates the area to which the action menu icon is drawn.
|
|
895 |
// -----------------------------------------------------------------------------
|
|
896 |
//
|
|
897 |
TRect ArrowIconBoundingBox( const TRect& aItemRect )
|
|
898 |
{
|
|
899 |
TInt iconSize = KArrowIconSizePercent * aItemRect.Height() / KCent;
|
|
900 |
TInt rightMargin = KMarginXPercent * aItemRect.Width() / KCent;
|
|
901 |
TInt positionX = aItemRect.iBr.iX - rightMargin - iconSize;
|
|
902 |
TInt topMargin = ( aItemRect.Height() - iconSize ) / 2; // Icon is vertically centered.
|
|
903 |
|
|
904 |
return TRect(
|
|
905 |
positionX,
|
|
906 |
aItemRect.iTl.iY + topMargin,
|
|
907 |
positionX + iconSize,
|
|
908 |
aItemRect.iTl.iY + topMargin + iconSize );
|
|
909 |
}
|
|
910 |
|
|
911 |
|
|
912 |
// -----------------------------------------------------------------------------
|
|
913 |
// FavouriteIconBoundingBox
|
|
914 |
// Calculates the area to which the favourite icon is drawn.
|
|
915 |
// Favourite icon is drawn right beside contact name bounding box.
|
|
916 |
// -----------------------------------------------------------------------------
|
|
917 |
//
|
|
918 |
static TRect FavouriteIconBoundingBox( const TRect& aContactNameBoundingBox )
|
|
919 |
{
|
|
920 |
// Favourite icons place is right beside contact name bounding box.
|
|
921 |
// Contact name bounding box is calculated so that there is room for the icon.
|
|
922 |
TInt shrinkMargin = ( KCent - KFavoriteIconSizePercent ) * aContactNameBoundingBox.Height() / ( 2 * KCent );
|
|
923 |
TRect rect(
|
|
924 |
aContactNameBoundingBox.iBr.iX,
|
|
925 |
aContactNameBoundingBox.iTl.iY,
|
|
926 |
aContactNameBoundingBox.iBr.iX + aContactNameBoundingBox.Height(),
|
|
927 |
aContactNameBoundingBox.iBr.iY);
|
|
928 |
rect.Shrink( shrinkMargin, shrinkMargin );
|
|
929 |
return rect;
|
|
930 |
}
|
|
931 |
|
|
932 |
|
|
933 |
// -----------------------------------------------------------------------------
|
|
934 |
// SimIconBoundingBox
|
|
935 |
// Calculates the area to which the sim/sdn icon is drawn.
|
|
936 |
// -----------------------------------------------------------------------------
|
|
937 |
//
|
|
938 |
static TRect SimIconBoundingBox( const TRect& aContactNameBoundingBox )
|
|
939 |
{
|
|
940 |
// use the same bounding box as is used for the favourite icon
|
|
941 |
return FavouriteIconBoundingBox( aContactNameBoundingBox );
|
|
942 |
}
|
|
943 |
|
|
944 |
|
|
945 |
// -----------------------------------------------------------------------------
|
|
946 |
// BaseLineOffset
|
|
947 |
//
|
|
948 |
// -----------------------------------------------------------------------------
|
|
949 |
//
|
|
950 |
static TInt BaseLineOffset( const TRect& aTextBoundingBox, const CFont* aFont )
|
|
951 |
{
|
|
952 |
TInt fontHeight = aFont->FontMaxHeight();
|
|
953 |
TInt topMargin = KTextPlacementPercent * (aTextBoundingBox.Height() - fontHeight) / KCent;
|
|
954 |
return fontHeight + topMargin - aFont->FontMaxDescent();
|
|
955 |
}
|
|
956 |
|
|
957 |
|
|
958 |
// -----------------------------------------------------------------------------
|
|
959 |
// MirrorLayoutBoundingBox
|
|
960 |
//
|
|
961 |
// -----------------------------------------------------------------------------
|
|
962 |
//
|
|
963 |
static TRect MirrorLayoutBoundingBox( const TRect& aSourceRect, TRect& aBoundingBoxRect )
|
|
964 |
{
|
|
965 |
return TRect(
|
|
966 |
aSourceRect.iTl.iX + aSourceRect.iBr.iX - aBoundingBoxRect.iBr.iX,
|
|
967 |
aBoundingBoxRect.iTl.iY,
|
|
968 |
aSourceRect.iTl.iX + aSourceRect.iBr.iX - aBoundingBoxRect.iTl.iX,
|
|
969 |
aBoundingBoxRect.iBr.iY);
|
|
970 |
}
|
|
971 |
|
|
972 |
|
|
973 |
// -----------------------------------------------------------------------------
|
|
974 |
// ClipTextToWidth
|
|
975 |
// Cuts the text in the given pixel width. Also considers match highlight
|
|
976 |
// issues.
|
|
977 |
// NOTE: Can change the aMatch parameter if considers that there is too little
|
|
978 |
// width for matching highlight.
|
|
979 |
// NOTE 2: This function cannot handle right-to-left or bidirectional text currently.
|
|
980 |
// These cases must be handled elsewhere.
|
|
981 |
// -----------------------------------------------------------------------------
|
|
982 |
//
|
|
983 |
static void ClipTextToWidth(
|
|
984 |
TDes& aText,
|
|
985 |
const CFont& aFont,
|
|
986 |
TInt aMaxWidthInPixels,
|
|
987 |
TBool& aMatch)
|
|
988 |
{
|
|
989 |
_LIT( KThreeDots, "..." );
|
|
990 |
TInt minimumWidth = aFont.TextWidthInPixels( KThreeDots );
|
|
991 |
|
|
992 |
// If this is a matching piece of text, also match text marginals need to be counted.
|
|
993 |
if ( aMatch )
|
|
994 |
{
|
|
995 |
minimumWidth += 2 * KMatchingTextMarginInPixels;
|
|
996 |
}
|
|
997 |
|
|
998 |
if ( minimumWidth > aMaxWidthInPixels )
|
|
999 |
{
|
|
1000 |
|
|
1001 |
// Not enough space for any text.
|
|
1002 |
aText.Zero();
|
|
1003 |
aMatch = EFalse; // No match highlight shown.
|
|
1004 |
return;
|
|
1005 |
}
|
|
1006 |
|
|
1007 |
if ( aMatch )
|
|
1008 |
{
|
|
1009 |
aMaxWidthInPixels -= 2 * KMatchingTextMarginInPixels;
|
|
1010 |
}
|
|
1011 |
|
|
1012 |
AknTextUtils::ClipToFit( aText, aFont, aMaxWidthInPixels );
|
|
1013 |
}
|
|
1014 |
|
|
1015 |
// -----------------------------------------------------------------------------
|
|
1016 |
// DrawPieceOfText
|
|
1017 |
// Draws a piece of text of contact, either matching or not matching.
|
|
1018 |
// Updates aXOffset argument by adding drawn text width.
|
|
1019 |
//
|
|
1020 |
// @return: ETrue, if there was enough space for the text to draw.
|
|
1021 |
// NOTE: CWindowGc font must be set before calling this function.
|
|
1022 |
// -----------------------------------------------------------------------------
|
|
1023 |
//
|
|
1024 |
static TBool DrawPieceOfText(
|
|
1025 |
const TRect& aBoundingBox,
|
|
1026 |
TInt& aXOffset,
|
|
1027 |
CWindowGc &aGc,
|
|
1028 |
const TDesC& aText,
|
|
1029 |
TBool aMatch,
|
|
1030 |
const CFont* aFont,
|
|
1031 |
const CEasyDialingListBoxData::TExtendedColors& aColors,
|
|
1032 |
TBool aHighLight )
|
|
1033 |
{
|
|
1034 |
if (aText.Length() == 0)
|
|
1035 |
{
|
|
1036 |
return ETrue;
|
|
1037 |
}
|
|
1038 |
|
|
1039 |
HBufC* newText = aText.Alloc();
|
|
1040 |
if ( !newText )
|
|
1041 |
{
|
|
1042 |
return EFalse;
|
|
1043 |
}
|
|
1044 |
|
|
1045 |
TPtr textPtr = newText->Des();
|
|
1046 |
|
|
1047 |
// textWidth is the width needed for the text.
|
|
1048 |
TInt textWidth = AknBidiTextUtils::MeasureTextBoundsWidth( *aFont, textPtr, CFont::TMeasureTextInput::EFVisualOrder );
|
|
1049 |
|
|
1050 |
// whole width includes also possible highlight margins.
|
|
1051 |
TInt wholeWidth = textWidth + ( aMatch ? 2 * KMatchingTextMarginInPixels : 0);
|
|
1052 |
|
|
1053 |
// availableWidth is the space left for drawing.
|
|
1054 |
TInt availableWidth = aBoundingBox.Width() - aXOffset;
|
|
1055 |
|
|
1056 |
if ( availableWidth < wholeWidth )
|
|
1057 |
{
|
|
1058 |
ClipTextToWidth( textPtr, *aFont, availableWidth, aMatch );
|
|
1059 |
wholeWidth = availableWidth;
|
|
1060 |
if ( aMatch )
|
|
1061 |
{
|
|
1062 |
textWidth = wholeWidth - (2 * KMatchingTextMarginInPixels);
|
|
1063 |
}
|
|
1064 |
else
|
|
1065 |
{
|
|
1066 |
textWidth = wholeWidth;
|
|
1067 |
}
|
|
1068 |
}
|
|
1069 |
|
|
1070 |
// textBox is rectangle for text without highlight.
|
|
1071 |
TRect textBox( aBoundingBox );
|
|
1072 |
textBox.iTl.iX += aXOffset;
|
|
1073 |
textBox.iBr.iX = textBox.iTl.iX + textWidth;
|
|
1074 |
|
|
1075 |
TInt baseLineOffset = BaseLineOffset( textBox, aFont );
|
|
1076 |
|
|
1077 |
if ( aMatch )
|
|
1078 |
{
|
|
1079 |
// highlightBox rectangle for text with highlight.
|
|
1080 |
// Compared to no highlight, it has extra margins on both sides.
|
|
1081 |
TRect highlightBox( textBox );
|
|
1082 |
highlightBox.iBr.iX = highlightBox.iTl.iX + wholeWidth;
|
|
1083 |
|
|
1084 |
// Also boundingBox is shifted right for one margin width.
|
|
1085 |
textBox.iTl.iX += KMatchingTextMarginInPixels;
|
|
1086 |
textBox.iBr.iX += KMatchingTextMarginInPixels;
|
|
1087 |
|
|
1088 |
// Outline of matching highlight is of same colour as text.
|
|
1089 |
// This looks quite OK.
|
|
1090 |
aGc.SetPenColor( aColors.iMatchingText );
|
|
1091 |
aGc.SetBrushStyle( CGraphicsContext::ESolidBrush );
|
|
1092 |
aGc.SetBrushColor( aColors.iMatchingBack );
|
|
1093 |
|
|
1094 |
aGc.DrawRoundRect( highlightBox, TSize( KMatchingTextMarginInPixels, KHighligthRectangleRoundingYInPixels ) );
|
|
1095 |
|
|
1096 |
aGc.SetBrushStyle( CGraphicsContext::ENullBrush );
|
|
1097 |
}
|
|
1098 |
else
|
|
1099 |
{
|
|
1100 |
if ( aHighLight )
|
|
1101 |
{
|
|
1102 |
aGc.SetPenColor( aColors.iHighlightedText );
|
|
1103 |
}
|
|
1104 |
else
|
|
1105 |
{
|
|
1106 |
aGc.SetPenColor( aColors.iText );
|
|
1107 |
}
|
|
1108 |
}
|
|
1109 |
|
|
1110 |
aGc.DrawText( textPtr, textBox, baseLineOffset );
|
|
1111 |
delete newText;
|
|
1112 |
aXOffset += wholeWidth;
|
|
1113 |
return ETrue;
|
|
1114 |
}
|
|
1115 |
|
|
1116 |
// -----------------------------------------------------------------------------
|
|
1117 |
// DrawTextWithMatchHighlight
|
|
1118 |
// Draws a string with match highlight. Highlighted and non-highlighted
|
|
1119 |
// parts are separated with KHighlightSeparatorChar.
|
|
1120 |
// The first text part is not highlighted and from that on highlight
|
|
1121 |
// is on on every other text piece.
|
|
1122 |
//
|
|
1123 |
// -----------------------------------------------------------------------------
|
|
1124 |
//
|
|
1125 |
static TInt DrawTextWithMatchHighlightL(
|
|
1126 |
const TRect& aBoundingBox,
|
|
1127 |
CWindowGc &aGc,
|
|
1128 |
const TDesC& aText,
|
|
1129 |
const CFont* aFont,
|
|
1130 |
const CEasyDialingListBoxData::TExtendedColors& aColors,
|
|
1131 |
TBool aHighLight )
|
|
1132 |
{
|
|
1133 |
TInt xOffset = 0;
|
|
1134 |
|
|
1135 |
HBufC* visualBuf = ConvertToVisualAndClipLC( aText, *aFont, aBoundingBox );
|
|
1136 |
|
|
1137 |
TInt calculatedTextWidth = CalculateTextWidth( aBoundingBox, *visualBuf, aFont );
|
|
1138 |
|
|
1139 |
if ( AknLayoutUtils::LayoutMirrored() )
|
|
1140 |
{
|
|
1141 |
xOffset = aBoundingBox.Width() - calculatedTextWidth;
|
|
1142 |
}
|
|
1143 |
TPtrC textPiece;
|
|
1144 |
TInt textPieceIndex = 0;
|
|
1145 |
TBool match = EFalse;
|
|
1146 |
|
|
1147 |
aGc.UseFont( aFont );
|
|
1148 |
aGc.SetBrushStyle( CGraphicsContext::ENullBrush );
|
|
1149 |
|
|
1150 |
while ( TextUtils::ColumnText( textPiece, textPieceIndex, visualBuf, KHighlightSeparatorChar) == KErrNone )
|
|
1151 |
{
|
|
1152 |
if (! DrawPieceOfText( aBoundingBox, xOffset, aGc, textPiece, match, aFont, aColors, aHighLight ))
|
|
1153 |
{
|
|
1154 |
// If there was not enough space for this piece of text, exit the loop stop drawing further pieces.
|
|
1155 |
break;
|
|
1156 |
}
|
|
1157 |
|
|
1158 |
// Toggle match
|
|
1159 |
match = !match;
|
|
1160 |
|
|
1161 |
++textPieceIndex;
|
|
1162 |
}
|
|
1163 |
|
|
1164 |
CleanupStack::PopAndDestroy( visualBuf );
|
|
1165 |
|
|
1166 |
aGc.DiscardFont();
|
|
1167 |
|
|
1168 |
return calculatedTextWidth;
|
|
1169 |
}
|
|
1170 |
|
|
1171 |
// -----------------------------------------------------------------------------
|
|
1172 |
// CalculateTextWidth
|
|
1173 |
// Calculates the width of the text and returns it
|
|
1174 |
// -----------------------------------------------------------------------------
|
|
1175 |
//
|
|
1176 |
static TInt CalculateTextWidth( const TRect& aBoundingBox,
|
|
1177 |
const TDesC& aText,
|
|
1178 |
const CFont* aFont )
|
|
1179 |
{
|
|
1180 |
TInt xOffset = 0;
|
|
1181 |
TPtrC textPiece;
|
|
1182 |
TInt textPieceIndex = 0;
|
|
1183 |
TBool match = EFalse;
|
|
1184 |
|
|
1185 |
while ( TextUtils::ColumnText( textPiece , textPieceIndex, &aText, KHighlightSeparatorChar) == KErrNone )
|
|
1186 |
{
|
|
1187 |
if (! CalculateTextPieceWidth( aBoundingBox, xOffset, textPiece, match, aFont ))
|
|
1188 |
{
|
|
1189 |
// If there was not enough space for this piece of text, exit the loop stop drawing further pieces.
|
|
1190 |
break;
|
|
1191 |
}
|
|
1192 |
|
|
1193 |
// Toggle match
|
|
1194 |
match = !match;
|
|
1195 |
|
|
1196 |
++textPieceIndex;
|
|
1197 |
}
|
|
1198 |
|
|
1199 |
return xOffset;
|
|
1200 |
}
|
|
1201 |
|
|
1202 |
// -----------------------------------------------------------------------------
|
|
1203 |
// CalculateTextPieceWidth
|
|
1204 |
//
|
|
1205 |
// Calculates the width of the text piece of highlighted text.
|
|
1206 |
// The function is aware of the available width for the text, and can take
|
|
1207 |
// possible clippings into account.
|
|
1208 |
//
|
|
1209 |
// The available width is given by parameters aBoundingBox (space for all text
|
|
1210 |
// pieces) and aXOffset (now much of that space has already been used).
|
|
1211 |
//
|
|
1212 |
// The function adds the text width to the aXOffset reference parameter.
|
|
1213 |
// Returns EFalse, if there is no more space for new text pieces, otherwise
|
|
1214 |
// ETrue.
|
|
1215 |
//
|
|
1216 |
// This function contains the same logic as function DrawPieceOfText.
|
|
1217 |
// -----------------------------------------------------------------------------
|
|
1218 |
//
|
|
1219 |
static TBool CalculateTextPieceWidth(
|
|
1220 |
const TRect& aBoundingBox,
|
|
1221 |
TInt& aXOffset,
|
|
1222 |
const TDesC& aText,
|
|
1223 |
TBool aMatch,
|
|
1224 |
const CFont* aFont )
|
|
1225 |
{
|
|
1226 |
if (aText.Length() == 0)
|
|
1227 |
{
|
|
1228 |
return ETrue;
|
|
1229 |
}
|
|
1230 |
|
|
1231 |
// textWidth is the width needed for the text.
|
|
1232 |
TInt textWidth = AknBidiTextUtils::MeasureTextBoundsWidth( *aFont, aText, CFont::TMeasureTextInput::EFVisualOrder );
|
|
1233 |
|
|
1234 |
// whole width includes also possible highlight margins.
|
|
1235 |
TInt wholeWidth = textWidth + ( aMatch ? 2 * KMatchingTextMarginInPixels : 0);
|
|
1236 |
|
|
1237 |
// availableWidth is the space left for drawing.
|
|
1238 |
TInt availableWidth = aBoundingBox.Width() - aXOffset;
|
|
1239 |
|
|
1240 |
if ( availableWidth < wholeWidth )
|
|
1241 |
{
|
|
1242 |
|
|
1243 |
// We get to this branch, if there is not enough space for the text piece.
|
|
1244 |
HBufC* newText = aText.Alloc();
|
|
1245 |
if ( !newText )
|
|
1246 |
{
|
|
1247 |
return EFalse;
|
|
1248 |
}
|
|
1249 |
|
|
1250 |
TPtr textPtr = newText->Des();
|
|
1251 |
|
|
1252 |
// Clip the text so that it fits the space.
|
|
1253 |
ClipTextToWidth( textPtr, *aFont, availableWidth, aMatch );
|
|
1254 |
|
|
1255 |
if ( textPtr.Length() > 0 )
|
|
1256 |
{
|
|
1257 |
wholeWidth = AknBidiTextUtils::MeasureTextBoundsWidth( *aFont, textPtr, CFont::TMeasureTextInput::EFVisualOrder );
|
|
1258 |
wholeWidth += (aMatch ? 2 * KMatchingTextMarginInPixels : 0);
|
|
1259 |
|
|
1260 |
aXOffset += wholeWidth;
|
|
1261 |
}
|
|
1262 |
|
|
1263 |
delete newText;
|
|
1264 |
|
|
1265 |
return EFalse;
|
|
1266 |
}
|
|
1267 |
|
|
1268 |
aXOffset += wholeWidth;
|
|
1269 |
|
|
1270 |
return ETrue;
|
|
1271 |
}
|
|
1272 |
|
|
1273 |
// -----------------------------------------------------------------------------
|
|
1274 |
// ContainsRightToLeftText
|
|
1275 |
//
|
|
1276 |
// Returns true if argument descriptor contains right-to-left text.
|
|
1277 |
// -----------------------------------------------------------------------------
|
|
1278 |
//
|
|
1279 |
static TBool ContainsRightToLeftText( const TDesC& aDesc )
|
|
1280 |
{
|
|
1281 |
TBool rtlFound = EFalse;
|
|
1282 |
|
|
1283 |
// TRunInfoArray contains information of the directionalities of the different sections of the aText
|
|
1284 |
TBidirectionalState::TRunInfo array[ KMaxRunInfoArrayCount ];
|
|
1285 |
|
|
1286 |
// Initialize the TBidiLogicalToVisual converter for making the conversion from logical to visual order
|
|
1287 |
TBidiLogicalToVisual converter( aDesc, array, KMaxRunInfoArrayCount );
|
|
1288 |
|
|
1289 |
// Do the reordering. Amount of different directionality sections is returned.
|
|
1290 |
TInt count( converter.Reorder() );
|
|
1291 |
// If there are more directionality blocks than we are prepared to handle, just ignore
|
|
1292 |
// the rest. Those shouldn't fit the screen anyway.
|
|
1293 |
count = Min( count, KMaxRunInfoArrayCount );
|
|
1294 |
|
|
1295 |
for ( TInt i = 0 ; i < count && !rtlFound ; i++ )
|
|
1296 |
{
|
|
1297 |
// iDirection is 0 for left-to-right text.
|
|
1298 |
if (array[i].iDirection)
|
|
1299 |
{
|
|
1300 |
rtlFound = ETrue;
|
|
1301 |
}
|
|
1302 |
}
|
|
1303 |
|
|
1304 |
return rtlFound;
|
|
1305 |
}
|
|
1306 |
|
|
1307 |
// -----------------------------------------------------------------------------
|
|
1308 |
// ConvertToVisualAndClipL
|
|
1309 |
//
|
|
1310 |
// Clip bidirectional text to given box and convert it to visual order, ensuring
|
|
1311 |
// that the match highlights don't get broken in the process. Result is given
|
|
1312 |
// as new heap descriptor which is left to CleanupStack.
|
|
1313 |
// NOTE1: No clipping happens here if given descriptor contains only
|
|
1314 |
// left-to-right text.
|
|
1315 |
// NOTE2: It's assumed that there can be highlights only in pure LTR and RTL
|
|
1316 |
// texts. Highlights for mixed LTR-RTL text cannot be handled properly.
|
|
1317 |
// -----------------------------------------------------------------------------
|
|
1318 |
//
|
|
1319 |
static HBufC* ConvertToVisualAndClipLC( const TDesC& aText,
|
|
1320 |
const CFont& aFont,
|
|
1321 |
const TRect& aBoundingBox )
|
|
1322 |
{
|
|
1323 |
HBufC* buf = HBufC::NewLC( aText.Length() + KAknBidiExtraSpacePerLine );
|
|
1324 |
TPtr ptr = buf->Des();
|
|
1325 |
ptr.Copy( aText );
|
|
1326 |
|
|
1327 |
// Calling AknBidiTextUtils::ConvertToVisualAndClip doesn't work correctly
|
|
1328 |
// with the highlight separator characters (they are not considered to be
|
|
1329 |
// zero-length). To minimise the problem, we call the function only when
|
|
1330 |
// necessary, i.e. when given text really contains RTL text. This should be
|
|
1331 |
// considered as temporary solutions because now the problem of excessive
|
|
1332 |
// truncation still remains with RTL languages.
|
|
1333 |
if ( ContainsRightToLeftText( ptr ) )
|
|
1334 |
{
|
|
1335 |
AknBidiTextUtils::ConvertToVisualAndClipL(
|
|
1336 |
ptr, aFont, aBoundingBox.Width(),
|
|
1337 |
aBoundingBox.Width() );
|
|
1338 |
|
|
1339 |
// If there's an odd number of highlight separators in the RTL text,
|
|
1340 |
// then the matching and and not-matching parts have gone
|
|
1341 |
// off-sync in the visual conversion (because parts are drawn starting
|
|
1342 |
// from left and first part is always interpreted as not-matching part).
|
|
1343 |
// Fix this by adding one highlight separator.
|
|
1344 |
TInt sepCount = HighlightSeparatorCount( ptr );
|
|
1345 |
if ( sepCount % 2 )
|
|
1346 |
{
|
|
1347 |
if ( ptr.Length() == ptr.MaxLength() )
|
|
1348 |
{
|
|
1349 |
// There's no more space available. We need to reallocate the
|
|
1350 |
// buffer in order to fit the extra separator character.
|
|
1351 |
HBufC* newBuf = buf->ReAllocL( buf->Length() + 1 );
|
|
1352 |
CleanupStack::Pop( buf ); // original buf deleted by ReAllocL
|
|
1353 |
buf = newBuf;
|
|
1354 |
CleanupStack::PushL( buf );
|
|
1355 |
ptr.Set( buf->Des() );
|
|
1356 |
}
|
|
1357 |
ptr.Insert( 0, KHighlightSeparatorCharAsLit );
|
|
1358 |
}
|
|
1359 |
}
|
|
1360 |
|
|
1361 |
return buf;
|
|
1362 |
}
|
|
1363 |
|
|
1364 |
// -----------------------------------------------------------------------------
|
|
1365 |
// HighlightSeparatorCount
|
|
1366 |
//
|
|
1367 |
// Returns number of match highlight separator characters in the text
|
|
1368 |
// -----------------------------------------------------------------------------
|
|
1369 |
//
|
|
1370 |
static TInt HighlightSeparatorCount( const TDesC& aText )
|
|
1371 |
{
|
|
1372 |
TInt len = aText.Length();
|
|
1373 |
TInt sepCount = 0;
|
|
1374 |
|
|
1375 |
for ( TInt i = 0; i < len; i++ )
|
|
1376 |
{
|
|
1377 |
if ( aText[i] == KHighlightSeparatorChar )
|
|
1378 |
{
|
|
1379 |
sepCount++;
|
|
1380 |
}
|
|
1381 |
}
|
|
1382 |
|
|
1383 |
return sepCount;
|
|
1384 |
}
|
|
1385 |
|
|
1386 |
// -----------------------------------------------------------------------------
|
|
1387 |
// CreateIconL
|
|
1388 |
//
|
|
1389 |
// Create and return a new icon object from given file and with given ID
|
|
1390 |
// -----------------------------------------------------------------------------
|
|
1391 |
//
|
|
1392 |
static CGulIcon* CreateIconL(
|
|
1393 |
const TDesC& aFileName,
|
|
1394 |
TInt aBitmapId,
|
|
1395 |
TInt aMaskId )
|
|
1396 |
{
|
|
1397 |
CGulIcon* icon = CGulIcon::NewLC();
|
|
1398 |
|
|
1399 |
CFbsBitmap* bm;
|
|
1400 |
CFbsBitmap* mask;
|
|
1401 |
AknIconUtils::CreateIconL( bm, mask, aFileName, aBitmapId, aMaskId );
|
|
1402 |
|
|
1403 |
icon->SetBitmap( bm );
|
|
1404 |
icon->SetMask( mask );
|
|
1405 |
|
|
1406 |
CleanupStack::Pop( icon );
|
|
1407 |
return icon;
|
|
1408 |
}
|
|
1409 |
|
|
1410 |
// End of File.
|
|
1411 |
|