--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/src/ncspopuplistbox.cpp Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,753 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: This file implements classes CNcsPopupListBox, CNcsListItemDrawer.
+*
+*/
+
+
+// INCLUDE FILES
+#include "emailtrace.h"
+#include <eikclbd.h>
+#include <AknsLayeredBackgroundControlContext.h>
+#include <FreestyleEmailUi.rsg> // R_FSE_EDITOR_ADDRESS_LIST_REMOTE_LOOKUP_SEARCH
+#include <StringLoader.h> // StringLoader
+#include <CPbkContactEngine.h>
+#include <aknnotewrappers.h> //For LanguageNotSupported errorNote
+
+#include "ncspopuplistbox.h"
+#include "ncsemailaddressobject.h" // CNcsEmailAddressObject
+#include "ncsconstants.h"
+#include "ncsheadercontainer.h" // CNcsHeaderContainer
+#include "FreestyleEmailUiContactHandler.h" // CFSEmailUiClsListsHandler
+#include "ncsutility.h"
+#include "FreestyleEmailUiUtilities.h"
+#include "FreestyleEmailUiAppui.h"
+#include "FreestyleEmailUiLayoutHandler.h"
+#include "FSDelayedLoader.h"
+#include "FreestyleEmailUiCLSItem.h"
+
+// ========================= MEMBER FUNCTIONS ==================================
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::NewL
+// -----------------------------------------------------------------------------
+CNcsPopupListBox* CNcsPopupListBox::NewL( const CCoeControl* aParent,
+ CFSMailBox& aMailBox,
+ CNcsHeaderContainer& aHeaderContainer,
+ TBool aRemoteLookupSupported )
+ {
+ FUNC_LOG;
+ CNcsPopupListBox* self =
+ new (ELeave) CNcsPopupListBox( aHeaderContainer, aRemoteLookupSupported, aMailBox );
+ CleanupStack::PushL( self );
+ self->ConstructL( aParent );
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::CNcsPopupListBox
+// -----------------------------------------------------------------------------
+CNcsPopupListBox::CNcsPopupListBox( CNcsHeaderContainer& aHeaderContainer,
+ TBool aRemoteLookupSupported,
+ CFSMailBox& aMailBox)
+ : iHeaderContainer( aHeaderContainer ),iMailBox( aMailBox ),
+ iRemoteLookupSupported( aRemoteLookupSupported ),iCachingInProgress( EFalse )
+ {
+ FUNC_LOG;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::ConstructL
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::ConstructL( const CCoeControl* aParent )
+ {
+ FUNC_LOG;
+ CEikTextListBox::ConstructL( aParent, CEikListBox::EPopout );
+ CreateScrollBarFrameL();
+
+ CEikTextListBox::SetBorder( TGulBorder::ESingleGray );
+
+ const CFont* font = AknLayoutUtils::FontFromId( EAknLogicalFontPrimarySmallFont );
+ CEikTextListBox::SetItemHeightL( font->HeightInPixels() + 8 );
+
+ iBaseBackroundContext = CAknsBasicBackgroundControlContext::NewL(
+ KAknsIIDQgnFsGrafEmailContent,
+ Rect(),
+ EFalse );
+ iContactHandler = CFsDelayedLoader::InstanceL()->GetContactHandlerL();
+ if ( !iContactHandler->IsLanguageSupportedL() )
+ {
+ iContactHandler = NULL;
+ }
+
+ iAppUi = static_cast<CFreestyleEmailUiAppUi*>(iEikonEnv->AppUi()); //<cmail>
+
+ // <cmail>
+ SetListBoxObserver( this );
+ // </cmail>
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::InitAndSearchL
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::InitAndSearchL( const TDesC& aText )
+ {
+ FUNC_LOG;
+ SetSearchTextL( aText );
+ RPointerArray<CFSEmailUiClsItem> emptyArray;
+ CleanupClosePushL( emptyArray );
+ OperationCompleteL( ESearchContacts, emptyArray );
+ CleanupStack::PopAndDestroy( &emptyArray );
+ }
+
+// ---------------------------------------------------------------------------
+// CNcsPopupListBox::~CNcsPopupListBox
+// ---------------------------------------------------------------------------
+CNcsPopupListBox::~CNcsPopupListBox()
+ {
+ FUNC_LOG;
+ delete iBaseBackroundContext;
+ delete iItemTextsArray;
+ delete iCurrentSearchText;
+ iMatchingItems.ResetAndDestroy();
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::CreateItemDrawerL
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::CreateItemDrawerL()
+ {
+ FUNC_LOG;
+ CNcsListItemDrawer* drawer = new (ELeave) CNcsListItemDrawer( *this );
+ iItemDrawer = drawer;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::MopSupplyObject
+// -----------------------------------------------------------------------------
+TTypeUid::Ptr CNcsPopupListBox::MopSupplyObject(TTypeUid aId)
+ {
+ FUNC_LOG;
+ if ( aId.iUid == MAknsControlContext::ETypeId )
+ {
+ return MAknsControlContext::SupplyMopObject( aId, iBaseBackroundContext );
+ }
+ return CCoeControl::MopSupplyObject( aId );
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::SizeChanged
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::SizeChanged()
+ {
+ FUNC_LOG;
+ CEikTextListBox::SizeChanged();
+ iBaseBackroundContext->SetRect( Rect() );
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::OfferKeyEventL
+// -----------------------------------------------------------------------------
+//
+TKeyResponse CNcsPopupListBox::OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType )
+ {
+ FUNC_LOG;
+ TKeyResponse ret( EKeyWasNotConsumed );
+ if( aKeyEvent.iCode == EKeyDownArrow )
+ {
+ MoveRemoteLookupItemL( ERemoteLookupItemDown );
+ iView->MoveCursorL( CListBoxView::ECursorNextItem, CListBoxView::ENoSelection );
+ ret = EKeyWasConsumed;
+ }
+ else if( aKeyEvent.iCode == EKeyUpArrow )
+ {
+ TBool stay = EFalse;
+ // Move cursor separator line over
+ if ( CurrentItemIndex() - 1 > 0 && CurrentItemIndex() - 1 == iRemoteLookupItemPos )
+ {
+ MoveRemoteLookupItemL( ERemoteLookupItemUp );
+ iView->MoveCursorL( CListBoxView::ECursorPreviousItem, CListBoxView::ENoSelection );
+ stay = ETrue;
+ }
+
+ MoveRemoteLookupItemL( ERemoteLookupItemUp );
+ iView->MoveCursorL( CListBoxView::ECursorPreviousItem, CListBoxView::ENoSelection );
+ if( stay )
+ {
+ MoveRemoteLookupItemL( ERemoteLookupItemDown );
+
+ iView->MoveCursorL( CListBoxView::ECursorNextItem, CListBoxView::ENoSelection );
+ }
+
+
+ ret = EKeyWasConsumed;
+ }
+
+ if( ret == EKeyWasNotConsumed )
+ {
+ ret = CEikListBox::OfferKeyEventL( aKeyEvent, aType );
+ }
+ // call HandleItemAdditionL just in case. There might be changes on remote lookup item place.
+ // The call is here, because we don't want to have extra redraw events when the popuplist
+ // is not fully updated.
+ HandleItemAdditionL();
+ return ret;
+ }
+
+// <cmail> Touch
+// ---------------------------------------------------------------------------
+// CNcsPopupListBox::HandleListBoxEventL
+// ---------------------------------------------------------------------------
+//
+void CNcsPopupListBox::HandleListBoxEventL( CEikListBox* /*aListBox*/, TListBoxEvent aEventType )
+ {
+ if (aEventType == EEventItemClicked)
+ {
+ iHeaderContainer.DoPopupSelectL();
+ }
+ }
+// </cmail>
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::OperationComplete
+// -----------------------------------------------------------------------------
+//
+void CNcsPopupListBox::OperationCompleteL( TContactHandlerCmd /*aCmd*/,
+ const RPointerArray<CFSEmailUiClsItem>& aMatchingItems )
+ {
+ FUNC_LOG;
+ iMatchingItems.ResetAndDestroy();
+ // Replace old matcing items.
+
+ for ( TInt ii = 0; ii < aMatchingItems.Count(); ++ii )
+ {
+ if ( aMatchingItems[ii] )
+ {
+ CFSEmailUiClsItem* item = aMatchingItems[ii]->CloneLC();
+ iMatchingItems.AppendL( item );
+ CleanupStack::Pop( item );
+ }
+ }
+
+ UpdateListL();
+ }
+
+void CNcsPopupListBox::OperationErrorL( TContactHandlerCmd aCmd, TInt aError )
+ {
+ FUNC_LOG;
+
+ if ( aCmd == ESearchContacts )
+ {
+ // KerrNotReady --> caching in progress, KErrNotFound --> caching not started yet
+ if ( (aError == KErrNotReady) || (aError == KErrNotFound) )
+ {
+ if(!iAppUi->AppUiExitOngoing()) //<cmail>
+ TFsEmailUiUtility::ShowInfoNoteL( R_FSE_EDITOR_INFO_BUILDING_CACHE );
+ iCachingInProgress = ETrue;
+ }
+ if ( aError == KErrNone && iCachingInProgress )
+ {
+ if(!iAppUi->AppUiExitOngoing()) //<cmail>
+ TFsEmailUiUtility::ShowInfoNoteL( R_FSE_EDITOR_INFO_CACHING_COMPLETED );
+ iCachingInProgress = EFalse;
+ }
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::SetSearchTextL
+// -----------------------------------------------------------------------------
+//
+void CNcsPopupListBox::SetSearchTextL( const TDesC& aText )
+ {
+ FUNC_LOG;
+ delete iCurrentSearchText;
+ iCurrentSearchText = NULL;
+ iCurrentSearchText = aText.AllocL();
+ if ( !iCachingInProgress )
+ {
+ if ( iContactHandler )
+ {
+ iContactHandler->SearchMatchesL( aText, this, &iMailBox );
+ }
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::ReturnCurrentEmailAddressLC
+// -----------------------------------------------------------------------------
+//
+CNcsEmailAddressObject* CNcsPopupListBox::ReturnCurrentEmailAddressLC()
+ {
+ FUNC_LOG;
+ CNcsEmailAddressObject* addressObject = NULL;
+
+ if ( iMatchingItems.Count() )
+ {
+ CFSEmailUiClsItem* clsItem = NULL;
+ if ( iRemoteLookupSupported )
+ {
+ clsItem = iMatchingItems[CurrentItemIndex()-1]; // -1 because of iRemoteLookupItemPos
+ }
+ else
+ {
+ clsItem = iMatchingItems[CurrentItemIndex()]; // no iRemoteLookupItemPos
+ }
+ addressObject= CNcsEmailAddressObject::NewL( clsItem->DisplayName(), clsItem->EmailAddress() );
+ CleanupStack::PushL( addressObject );
+ if ( clsItem->MultipleEmails() )
+ {
+
+ addressObject->SetDisplayFull( ETrue );
+ }
+
+ }
+ return addressObject;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::SetPopupMaxRect
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::SetPopupMaxRect( const TRect& aPopupMaxRect )
+ {
+ FUNC_LOG;
+ iPopupMaxRect = aPopupMaxRect;
+ SetPopupHeight();
+ TRAP_IGNORE( UpdateScrollBarsL() );
+ TRAP_IGNORE( SetScrollBarVisibilityL() );
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::IsPopupEmpty
+// -----------------------------------------------------------------------------
+TBool CNcsPopupListBox::IsPopupEmpty() const
+ {
+ FUNC_LOG;
+ if( Model()->NumberOfItems() > 0 )
+ return EFalse;
+ else
+ return ETrue;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::IsRemoteLookupItemSelected
+// -----------------------------------------------------------------------------
+TBool CNcsPopupListBox::IsRemoteLookupItemSelected() const
+ {
+ FUNC_LOG;
+ if( CurrentItemIndex() == iRemoteLookupItemPos && iRemoteLookupSupported )
+ return ETrue;
+ else
+ return EFalse;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::CurrentPopupClsItemsArray
+// -----------------------------------------------------------------------------
+
+const RPointerArray<CFSEmailUiClsItem>& CNcsPopupListBox::CurrentPopupClsItemsArray() const
+ {
+ return iMatchingItems;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::RemoteLookupItemPos
+// -----------------------------------------------------------------------------
+TInt CNcsPopupListBox::RemoteLookupItemPos() const
+ {
+ FUNC_LOG;
+ return iRemoteLookupItemPos;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::LayoutHandler
+// -----------------------------------------------------------------------------
+CFSEmailUiLayoutHandler& CNcsPopupListBox::LayoutHandler() const
+ {
+ FUNC_LOG;
+ CFreestyleEmailUiAppUi* appUi =
+ static_cast<CFreestyleEmailUiAppUi*>( ControlEnv()->AppUi() );
+ return *appUi->LayoutHandler();
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::SetListItemsFromArrayL
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::SetListItemsFromArrayL()
+ {
+ FUNC_LOG;
+ // reset the cursor to point to the first item
+ //iView->MoveCursorL( CListBoxView::ECursorFirstItem, CListBoxView::ENoSelection);
+ Reset();
+
+ // Create totally new text array
+ CreateTextArrayAndSetToTheListboxL( ETrue );
+
+ // append texts to text array
+ for( TInt i=0; i < iMatchingItems.Count(); i++ )
+ {
+ iItemTextsArray->AppendL( iMatchingItems[i]->FullTextL() );
+ }
+
+ // Update rmlu item
+ SetRemoteLookupItemFirstToTheListL();
+
+ SetPopupHeight();
+ SetScrollBarVisibilityL();
+ HandleItemAdditionL();
+
+ if( iItemTextsArray && iItemTextsArray->Count() > 0 )
+ SetCurrentItemIndex( 0 );
+
+ if( IsVisible() )
+ DrawDeferred();
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::SetPopupHeight
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::SetPopupHeight()
+ {
+ FUNC_LOG;
+ TRect newRect = iPopupMaxRect;
+
+ // This is the total height in pixels needed to show all items
+ TInt itemCount = Model()->NumberOfItems();
+ TInt minimumHeight = CalcHeightBasedOnNumOfItems( itemCount );
+
+ // Shrink list size if maximum size is not needed
+ if( iPopupMaxRect.Height() > minimumHeight )
+ {
+ newRect.SetHeight( minimumHeight );
+ }
+ SetRect( newRect );
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::SetScrollBarVisibilityL
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::SetScrollBarVisibilityL()
+ {
+ FUNC_LOG;
+ // This is the total height in pixels needed to show all items
+ TInt minimumHeight = CalcHeightBasedOnNumOfItems( Model()->NumberOfItems() );
+
+ // Show scroll bar if there is more items we can show at once.
+ if( iPopupMaxRect.Height() > minimumHeight )
+ {
+ ScrollBarFrame()->SetScrollBarVisibilityL(
+ CEikScrollBarFrame::EOff, CEikScrollBarFrame::EOff );
+ }
+ else
+ {
+ ScrollBarFrame()->SetScrollBarVisibilityL(
+ CEikScrollBarFrame::EOff, CEikScrollBarFrame::EOn );
+ }
+ }
+
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::SetRemoteLookupItemFirstToTheListL
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::SetRemoteLookupItemFirstToTheListL()
+ {
+ FUNC_LOG;
+ if( iRemoteLookupSupported )
+ {
+ HBufC* rmluText = StringLoader::LoadLC( R_FSE_EDITOR_ADDRESS_LIST_REMOTE_LOOKUP_SEARCH, *iCurrentSearchText );
+
+ iItemTextsArray->InsertL( 0, *rmluText );
+ CleanupStack::PopAndDestroy( rmluText );
+ iRemoteLookupItemPos = 0;
+ }
+ else
+ {
+ iRemoteLookupItemPos = -1;
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::MoveRemoteLookupItemL
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::MoveRemoteLookupItemL( TRemoteLookupItemMoveDirection aDirection )
+ {
+ FUNC_LOG;
+ if( iRemoteLookupSupported )
+ {
+ TInt newRMLUItemIndex = -1;
+ TInt newCurrentItem = -1;
+ if( aDirection == ERemoteLookupItemUp &&
+ iView->CurrentItemIndex() == iView->TopItemIndex() )
+ {
+ newRMLUItemIndex = iRemoteLookupItemPos - 1;
+ newCurrentItem = CurrentItemIndex() - 1;
+ }
+ else if( aDirection == ERemoteLookupItemDown &&
+ iView->CurrentItemIndex() == iView->BottomItemIndex() )
+ {
+ newRMLUItemIndex = iRemoteLookupItemPos + 1;
+ newCurrentItem = CurrentItemIndex() + 1;
+ }
+
+
+ if( ItemExists ( newCurrentItem ) )
+ {
+ iItemTextsArray->Delete( iRemoteLookupItemPos );
+
+ HBufC* rmluText = StringLoader::LoadLC( R_FSE_EDITOR_ADDRESS_LIST_REMOTE_LOOKUP_SEARCH, *iCurrentSearchText );
+
+ iItemTextsArray->InsertL( newRMLUItemIndex, *rmluText );
+ CleanupStack::PopAndDestroy( rmluText );
+ iRemoteLookupItemPos = newRMLUItemIndex;
+ }
+ }
+ }
+
+
+// -----------------------------------------------------------------------------
+// CNcsPopupListBox::CreateTextArrayAndSetToTheListboxL
+// -----------------------------------------------------------------------------
+void CNcsPopupListBox::CreateTextArrayAndSetToTheListboxL( const TBool& aResetIfExists )
+ {
+ FUNC_LOG;
+ if( !iItemTextsArray )
+ {
+ iItemTextsArray = new ( ELeave ) CDesCArraySeg( 8 );
+ // Set the popup list data
+ Model()->SetItemTextArray( iItemTextsArray );
+ Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+ }
+
+ if( aResetIfExists )
+ {
+ delete iItemTextsArray;
+ iItemTextsArray = NULL;
+ CreateTextArrayAndSetToTheListboxL( EFalse );
+ }
+ }
+
+
+// -----------------------------------------------------------------------------
+// CNcsListItemDrawer::CNcsListItemDrawer
+// -----------------------------------------------------------------------------
+CNcsListItemDrawer::CNcsListItemDrawer( const CNcsPopupListBox& aListBox )
+:CListItemDrawer(), iListBox(aListBox)
+ {
+ FUNC_LOG;
+ // Store a GC for later use
+ iGc = &CCoeEnv::Static()->SystemGc();
+ SetGc(iGc);
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsListItemDrawer::DrawActualItem
+// -----------------------------------------------------------------------------
+void CNcsListItemDrawer::DrawActualItem(TInt aItemIndex,
+ const TRect& aActualItemRect, TBool aItemIsCurrent,
+ TBool /*aViewIsEmphasized*/, TBool /*aViewIsDimmed*/,
+ TBool /*aItemIsSelected*/) const
+ {
+ FUNC_LOG;
+ // <cmail>
+ iGc->Reset();
+ // </cmail>
+
+ // Get reference to curren popup cls item list.
+ const RPointerArray<CFSEmailUiClsItem>& clsItemArray = iListBox.CurrentPopupClsItemsArray();
+ TInt rmluPosition = iListBox.RemoteLookupItemPos();
+
+ // Sets all the attributes, like font, text color and background color.
+ const CFont* font = AknLayoutUtils::FontFromId( EAknLogicalFontPrimarySmallFont );
+ iGc->UseFont(font);
+
+ // We have to draw the item in layered fassion in order to do the skin
+ // First clear the backround by drawing a solid white rect.
+ iGc->SetPenColor(iBackColor);
+ iGc->SetPenStyle(CGraphicsContext::ESolidPen);
+ iGc->SetBrushColor(iBackColor);
+ iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
+
+ // Now draw the highlight
+ if( aItemIsCurrent )
+ {
+ TRgb highlightColor = iListBox.LayoutHandler().PcsPopupHighlightColor();
+ iGc->SetBrushColor(highlightColor);
+// AknsDrawUtils::DrawFrame( AknsUtils::SkinInstance(), *iGc,
+// aActualItemRect, aActualItemRect,
+// KNcsIIDHighlightBackground, KNcsIIDHighlightBackground );
+ }
+ iGc->DrawRect(aActualItemRect);
+
+
+ iGc->SetPenColor(iTextColor);
+ iGc->SetPenStyle(CGraphicsContext::ESolidPen);
+ iGc->SetBrushStyle(CGraphicsContext::ENullBrush);
+ TInt topToBaseline = ( aActualItemRect.Height() - font->HeightInPixels() ) / 2
+ + font->AscentInPixels();
+
+ TPtrC itemText = iListBox.Model()->ItemText( aItemIndex );
+
+ // Construct bidirectional text object
+ // <cmail> Removed leave from non-leaving function.
+ TBidiText* bidiText = NULL;
+ TRAPD( err, bidiText = TBidiText::NewL( itemText, 1 ) );
+ if ( err == KErrNone )
+ {
+ bidiText->WrapText( aActualItemRect.Width(), *font, NULL );
+ }
+
+ TPoint leftBase = aActualItemRect.iTl + TPoint( 0, topToBaseline );
+
+ if ( err != KErrNone )
+ {
+ bidiText = NULL; // to be on the safe side
+ }
+
+ // check if we are drawing remote lookup item or contact match
+ else if ( rmluPosition == aItemIndex )
+ {
+ iGc->SetUnderlineStyle( EUnderlineOff );
+ bidiText->DrawText( *iGc, leftBase );
+ }
+ else
+ {
+ // if list has rmlu item change item index right
+ if ( rmluPosition >= 0 )
+ {
+ aItemIndex--;
+ }
+
+ // change color to gray if match doesn't have email address.
+ if( clsItemArray[aItemIndex]->EmailAddress().Compare( KNullDesC ) == 0 )
+ {
+ TRgb dimmedColor = iListBox.LayoutHandler().PcsPopupDimmedFontColor();
+ iGc->SetPenColor( dimmedColor );
+ }
+
+ // For now, we support underlining the matching part only if the
+ // text is written completely with left-to-right script
+
+ // We know the text contains RTL script if the display string is not just
+ // truncated version of the original string.
+ TPtrC dispText = bidiText->DisplayText();
+ TInt compLength = dispText.Length() - 1; // -1 to omit the truncation character
+ TBool textContainsRtl =
+ ( itemText.Left(compLength) != dispText.Left(compLength) );
+
+ const RArray<TPsMatchLocation>& underlines = clsItemArray[aItemIndex]->Highlights();
+
+ if ( underlines.Count() > 0 && !textContainsRtl )
+ {
+ TInt i = 0;
+ TBool partsLeft = ETrue;
+ TInt currentTextStart = 0;
+ TInt currentTextLength = 0;
+
+ while ( partsLeft )
+ {
+ if ( currentTextStart < underlines[i].index )
+ {
+ // draw letters to the start of the underlined part
+ currentTextLength = underlines[i].index - currentTextStart;
+ DrawPartOfItem( aActualItemRect, *font, currentTextStart, currentTextLength, itemText,
+ EFalse, topToBaseline );
+ }
+ else if ( currentTextStart == underlines[i].index )
+ {
+ // draw underlined letters
+ currentTextLength = underlines[i].length;
+
+ DrawPartOfItem( aActualItemRect, *font, currentTextStart, currentTextLength, itemText,
+ ETrue, topToBaseline );
+ i++;
+ }
+ else
+ {
+ // This is here, because PCS Engine might give you duplicate match entries,
+ // in this case we're not advancing text but we'll skip that match
+ currentTextLength = 0;
+ i++;
+ }
+ // update text start point
+ currentTextStart += currentTextLength;
+
+ if ( i >= underlines.Count() )
+ {
+ partsLeft = EFalse;
+ // draw rest of the letters, if there are any after the last underlined part
+ if ( currentTextStart < itemText.Length() )
+ {
+ currentTextLength = itemText.Length() - currentTextStart;
+ DrawPartOfItem( aActualItemRect, *font, currentTextStart, currentTextLength, itemText,
+ EFalse, topToBaseline );
+ }
+ }
+
+ }
+ }
+ else
+ {
+ iGc->SetUnderlineStyle( EUnderlineOff );
+ bidiText->DrawText( *iGc, leftBase );
+ }
+ }
+
+ delete bidiText;
+ bidiText = NULL;
+ }
+
+// -----------------------------------------------------------------------------
+// CNcsListItemDrawer::DrawPartOfItem
+// -----------------------------------------------------------------------------
+void CNcsListItemDrawer::DrawPartOfItem( const TRect& aItemRect, const CFont& aFont,
+ TInt aStartPos, TInt aLength, const TDesC& aDes,
+ TBool aUnderlined, TInt aBaselineOffsetFromTop ) const
+ {
+ FUNC_LOG;
+ if( aUnderlined )
+ {
+ iGc->SetUnderlineStyle( EUnderlineOn );
+ }
+ else
+ {
+ iGc->SetUnderlineStyle( EUnderlineOff );
+ }
+ TRect currentTextRect( aItemRect );
+ TInt pixels = aFont.TextWidthInPixels( aDes.Left( aStartPos ) );
+ currentTextRect.iTl.iX = currentTextRect.iTl.iX + pixels;
+ iGc->DrawText( aDes.Mid( aStartPos, aLength ),
+ currentTextRect, aBaselineOffsetFromTop );
+ }
+
+
+void CNcsPopupListBox::UpdateListL()
+ {
+ FUNC_LOG;
+ SetListItemsFromArrayL();
+
+ // Close the popup if it's empty and make sure it's visible if it's not empty.
+ if ( IsPopupEmpty() )
+ {
+ iHeaderContainer.ClosePopupContactListL();
+ }
+ else
+ {
+ MakeVisible( ETrue );
+ iHeaderContainer.ShowPopupMenuBarL( ETrue );
+ }
+ }
+
+// End of File
+