--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/uiklaf/src/LAFLISTB.CPP	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,349 @@
+/*
+* Copyright (c) 1997-1999 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:
+*
+*/
+
+
+#include <w32std.h>
+#include <gulutil.h>
+#include <gulcolor.h>
+
+#include "lafstd.h"
+//#include "lafccten.h"  < This file doesn't exist any more.  In fact LafListB isn't used in uikon any more
+#include "laflistb.h"
+
+const TInt KLafListBoxBackgroundColor			=15;	// later, this will be a data member of the listbox  
+const TInt KLafListBoxItemVGap					=6;		// to allow a box to be drawn around each item
+const TInt KLafListBoxPointerRepeatInterval		=100;	// in micro seconds
+
+/*The decision on whether or not to use the following 4 laf values is not 
+made here.  Values >= 0 are appropriate (but obviously not too large, such as to
+cause overlapping margins in the listbox).*/
+/* SERIES 60 LAF */
+const TInt KLafListBoxTopMargin					=0;
+const TInt KLafListBoxBottomMargin				=0;
+const TInt KLafListBoxLeftMargin				=0;
+const TInt KLafListBoxRightMargin				=0;
+/* END OF SERIES 60 LAF */
+const TInt KInnerGutter							=0;		// gutter at the left of textual list items, >= 0 is sensible, 0 turns it off
+
+/*Important display parameters (only) for popout listboxes*/
+const TInt KLafListBoxMaxHeightInNumOfItems		=KLafListboxNoMaxCellWidth;				// >= 1 is sensible, KLafListboxNoMaxCellWidth value turns it off
+const TInt KLafListBoxMaxCellWidthInNumOfPixels =KLafListboxNoMaxHeightInNumOfItems;	// >= 20 is sensible, KLafListboxNoMaxHeightInNumOfItems value turns it off
+
+EXPORT_C TBool LafListbox::FadeBehind()
+	{
+	return EFalse;
+	}
+
+/**
+ * Gets the default border for the matched control in aBorder. Called from the constructor of the matched control.
+ */
+EXPORT_C void LafListbox::GetDefaultBorder(TGulBorder& aBorder)
+	{
+	aBorder=TGulBorder(TGulBorder::ENone);
+	}
+
+/**
+ * Gets the set of border colors for the matched control in aBorderColors. The RGB values of the colors obtained
+ * may depend on the the display mode aMode, the environment color list aColorList and the instance of the
+ * matched control aMatchedControl. Called by the matched control from its Draw() method and passed on to the
+ * Draw() method of TGulBorder. 
+ */
+EXPORT_C void LafListbox::GetBorderColors(TGulBorder::TColors& aBorderColors, TDisplayMode aDisplayMode, const CColorList& aColorList, const CCoeControl& aMatchedControl)
+	{
+	ColorUtils::GetRgbDerivedBorderColors( aBorderColors,
+			ControlColor(aColorList,aMatchedControl,EColorControlSurroundBackground), aDisplayMode );
+	}
+
+/**
+ * Gets the default border for the matched control in aBorder. Called from the constructor of the matched control.
+ */
+EXPORT_C void LafListbox::GetDefaultPopoutBorder(TGulBorder& aBorder)
+	{
+	aBorder=TGulBorder(TGulBorder::EThickDeepRaisedWithOutline);
+	}
+
+/**
+ * Gets the set of border colors for the matched control in aBorderColors. The RGB values of the colors obtained
+ * may depend on the the display mode aMode, the environment color list aColorList and the instance of the
+ * matched control aMatchedControl. Called by the matched control from its Draw() method and passed on to the
+ * Draw() method of TGulBorder. 
+ */
+EXPORT_C void LafListbox::GetPopoutBorderColors(TGulBorder::TColors& aBorderColors, TDisplayMode aDisplayMode, const CColorList& aColorList, const CCoeControl& aMatchedControl)
+	{
+	ColorUtils::GetRgbDerivedBorderColors( aBorderColors,
+			ControlColor(aColorList,aMatchedControl,EColorControlBackground), aDisplayMode );
+	}
+
+//INCLUDE THE FOLLOWING SECTION IF YOU WANT TO USE AN ELLIPSIS (IE.QUARTZ) 
+//BUT DON'T INCLUDE IT IF YOU AREN'T USING ELLIPSIS TRUNCATION ^ELLIPSIS^
+/*
+LOCAL_C TBool DrawFullItemSegment(const TDesC& aDes,TRect& aRect,TInt aLeftXOfRect,
+									TInt aRightXOfRect,TInt& aWidthLeftToFitInto,
+									CWindowGc& aGc,const CFont& aFont,const TInt aBaseLineOffset,
+									TFontUnderline aUnderlineStyle)
+	{
+	if(aDes.Length() == aFont.TextCount(aDes,aWidthLeftToFitInto))
+		{
+		aWidthLeftToFitInto -= aFont.TextWidthInPixels(aDes);
+		aGc.UseFont(&aFont);
+		aGc.SetUnderlineStyle(aUnderlineStyle);
+		aRect.iTl.iX = aLeftXOfRect;
+		aRect.iBr.iX = aRightXOfRect;
+		aGc.DrawText(aDes,aRect,aBaseLineOffset);
+		return true;
+		}
+	else
+		{
+		return false;
+		}
+	}
+
+LOCAL_C void DrawPartialItemSegment(const TDesC& aDes,TRect& aRect,
+										TInt aLeftXOfRect,TInt& aWidthLeftToFitInto,
+										CWindowGc& aGc,const CFont& aFont,const TInt aBaseLineOffset,
+										TFontUnderline aUnderlineStyle,TInt aRightXOfRect,
+										const TDesC& aEllipsisDes,const CFont& aSecondFont,
+										TBool aUseSecondFont)
+	{
+	aGc.UseFont(&aFont);
+	aGc.SetUnderlineStyle(aUnderlineStyle);
+	aRect.iTl.iX = aLeftXOfRect;
+	aRect.iBr.iX = aRect.iTl.iX + aFont.TextWidthInPixels(aDes.Left(aFont.TextCount(aDes,aWidthLeftToFitInto)));
+	aGc.DrawText(aDes.Left(aFont.TextCount(aDes,aWidthLeftToFitInto)),aRect,aBaseLineOffset);
+
+	// the following lines add an ellipsis onto the end of the text segment
+	if(aUseSecondFont) // for the case when you must switch fonts
+		{
+		aGc.UseFont(&aSecondFont);
+		}
+	aGc.SetUnderlineStyle(EUnderlineOff);
+	aRect.iTl.iX = aRect.iBr.iX;
+	aRect.iBr.iX = aRightXOfRect;
+	aGc.DrawText(aEllipsisDes,aRect,aBaseLineOffset);
+	}
+*/
+
+EXPORT_C void LafListbox::DrawNormalText(const TDesC& aDes,const CFont& /*aFont*/,CWindowGc& aGc,
+										 const TRect& aItemTextRect,const TInt aBaseLineOffset,
+										 const CGraphicsContext::TTextAlign aAlign)
+	{//static
+	TBuf<256> temp = aDes;
+	//INCLUDE THE FOLLOWING 2 LINES IF YOU WANT TO USE AN ELLIPSIS (IE.QUARTZ) 
+	//BUT DON'T INCLUDE IT IF YOU AREN'T USING ELLIPSIS TRUNCATION ^ELLIPSIS^
+	//ALSO NEED TO 'UNCOMMENT-OUT' THE AFONT PARAMETER IN THE SIGNATURE
+	//TInt visibleTextWidth = aItemTextRect.Width() - InnerGutter();
+	//TextUtils::ClipToFit(temp,aFont,visibleTextWidth);
+	aGc.DrawText(temp,aItemTextRect,aBaseLineOffset,aAlign,InnerGutter());
+	}
+
+EXPORT_C void LafListbox::DrawSearchText(const TRect& aItemTextRect,
+							CWindowGc& aGc,const CFont& aItemFont,const CFont& aBoldFont,
+							const TDesC& aItemText,const TInt aStrPos,const TInt aStrLen,
+							const TInt aBaseLineOffset,const CGraphicsContext::TTextAlign aAlign)
+	{//static
+	//INCLUDE THE FOLLOWING SECTION IF YOU WANT TO USE AN ELLIPSIS (IE.QUARTZ) 
+	//BUT DON'T INCLUDE IT IF YOU AREN'T USING ELLIPSIS TRUNCATION ^ELLIPSIS^
+	//ALSO AALIGN PARAMETER SHOULD BE COMMENTED OUT WHEN USING ELLIPSIS
+	/*
+	TRect rectWithoutInnerGutter = aItemTextRect;	// copied for modification
+	if(LafListbox::InnerGutter() != 0)
+		{
+		rectWithoutInnerGutter.iTl.iX += LafListbox::InnerGutter();
+		TRect innerGutterRect(aItemTextRect.iTl.iX,aItemTextRect.iTl.iY,
+			aItemTextRect.iTl.iX + LafListbox::InnerGutter(),aItemTextRect.iBr.iY);
+		aGc.DrawRect(innerGutterRect);
+		}
+	TInt maxWidthInPixels = (rectWithoutInnerGutter.Width());
+
+	const TPtrC headBuf = TPtrC(aItemText.Left(aStrPos));
+	const TPtrC strBuf = TPtrC(aItemText.Mid(aStrPos,aStrLen));
+	const TPtrC tailBuf = TPtrC(aItemText.Right(aItemText.Length()-aStrPos-aStrLen));
+
+	const TInt headLen = aItemFont.TextWidthInPixels(headBuf);
+	const TInt stringLen  = aBoldFont.TextWidthInPixels(strBuf);
+	const TInt tailLen = aItemFont.TextWidthInPixels(tailBuf);
+	const TInt theWidthOfTextSegment = headLen + stringLen + tailLen;
+
+	TRect rect = rectWithoutInnerGutter;
+
+	if (theWidthOfTextSegment < maxWidthInPixels)	// ... or the text segment falls within the rect bounds anyway
+		{
+
+		// draw item head up to search string
+		rect.iBr.iX = rect.iTl.iX + headLen;
+		aGc.DrawText(headBuf, rect, aBaseLineOffset);
+
+		// draw item tail after the search string
+		rect.iTl.iX = rect.iBr.iX + stringLen;
+		rect.iBr.iX = rectWithoutInnerGutter.iBr.iX;
+		aGc.DrawText(tailBuf, rect, aBaseLineOffset);
+
+	    // change font and set underlining on
+		aGc.UseFont(&aBoldFont);
+		aGc.SetUnderlineStyle(EUnderlineOn);
+
+		// draw the search string part of the item with different font
+		rect.iBr.iX = rect.iTl.iX;
+		rect.iTl.iX = rect.iBr.iX - stringLen;
+		aGc.DrawText(strBuf, rect, aBaseLineOffset);
+
+		}
+	else	// must add in ellipsis truncation along with string font
+		{
+		TBuf<1> ellipsis;  // need it to calculate the width of ellipsis
+		ellipsis.Append(0x2026);
+		TInt ellipsisWidth = aItemFont.TextWidthInPixels(ellipsis); // width of ellipsis of next segment
+		TInt widthLeftToFitInto = maxWidthInPixels - ellipsisWidth;
+
+		if(DrawFullItemSegment(headBuf,rect,rect.iTl.iX,rect.iTl.iX + headLen,
+			widthLeftToFitInto,aGc,aItemFont,aBaseLineOffset,EUnderlineOff))
+			{
+			if(DrawFullItemSegment(strBuf,rect,rect.iBr.iX,rect.iBr.iX + stringLen,
+				widthLeftToFitInto,aGc,aBoldFont,aBaseLineOffset,EUnderlineOn))
+				{
+				if(DrawFullItemSegment(tailBuf,rect,rect.iBr.iX,rectWithoutInnerGutter.iBr.iX,
+					widthLeftToFitInto,aGc,aItemFont,aBaseLineOffset,EUnderlineOff))
+					{
+					}
+				else
+					{
+					DrawPartialItemSegment(tailBuf,rect,rect.iBr.iX,widthLeftToFitInto,
+											aGc,aItemFont,aBaseLineOffset,EUnderlineOff,
+											rectWithoutInnerGutter.iBr.iX,ellipsis,
+											aBoldFont,EFalse);
+					}
+				}
+				else
+				{
+				DrawPartialItemSegment(strBuf,rect,rect.iBr.iX,widthLeftToFitInto,
+										aGc,aBoldFont,aBaseLineOffset,EUnderlineOn,
+										rectWithoutInnerGutter.iBr.iX,ellipsis,
+										aItemFont,ETrue);							
+				}
+			}
+		else
+			{
+			DrawPartialItemSegment(headBuf,rect,rect.iTl.iX,widthLeftToFitInto,
+									aGc,aItemFont,aBaseLineOffset,EUnderlineOff,
+									rectWithoutInnerGutter.iBr.iX,ellipsis,
+									aBoldFont,ETrue);
+			}
+		}
+	*/
+
+	//INCLUDE THE FOLLOWING SECTION IF YOU DON'T WANT TO USE AN ELLIPSIS
+	//BUT DO INCLUDE IT IF YOU ARE USING ELLIPSIS TRUNCATION ^ELLIPSIS^
+
+	const TPtrC textHead = TPtrC(aItemText.Left(aStrPos));
+	const TPtrC searchStr= TPtrC(aItemText.Mid(aStrPos,aStrLen));
+	const TPtrC textTail = TPtrC(aItemText.Right(aItemText.Length()-aStrPos-aStrLen));
+
+	const TInt headLen = aItemFont.TextWidthInPixels(textHead);
+	const TInt strLen  = aBoldFont.TextWidthInPixels(searchStr);
+	const TInt tailLen = aItemFont.TextWidthInPixels(textTail);
+
+	// adjust text alignment by drawing empty rect before text if necessary
+	TRect rect = aItemTextRect;
+	const TInt textLen = headLen + strLen + tailLen;
+	TInt emptyLen = rect.Width() - textLen;
+	if ((aAlign==CGraphicsContext::ELeft) || (emptyLen<=0))
+		emptyLen = 0;
+	else
+		{
+		if (aAlign==CGraphicsContext::ECenter) emptyLen = (emptyLen>>1);
+		//else if (aAlign=ERight) emptyLen = emptyLen;
+		}
+
+	// draw item head up to search string
+	rect.iBr.iX = rect.iTl.iX + emptyLen + headLen;
+	aGc.DrawText( textHead, rect, aBaseLineOffset, CGraphicsContext::ERight );
+
+	// draw item tail after the search string
+	rect.iTl.iX = rect.iBr.iX + strLen;
+	rect.iBr.iX = aItemTextRect.iBr.iX;
+	aGc.DrawText( textTail, rect, aBaseLineOffset );
+
+    // change font and set undelining on
+	aGc.UseFont(&aBoldFont);
+    aGc.SetUnderlineStyle(EUnderlineOn);
+
+	// draw the search string part of the item with different font
+	rect.iBr.iX = rect.iTl.iX;
+	rect.iTl.iX = rect.iBr.iX - strLen;
+	aGc.DrawText( searchStr, rect, aBaseLineOffset );
+	}
+
+EXPORT_C TInt LafListbox::ItemWidth(TInt aViewRectWidth, TInt aDataWidth)
+	{
+	//INCLUDE THE FOLLOWING LINE IF YOU WANT TO USE AN ELLIPSIS (IE.QUARTZ), OTHERWISE DON'T ^ELLIPSIS^
+	//return aViewRectWidth;
+	//INCLUDE THE FOLLOWING LINE IF YOU DON'T WANT TO USE AN ELLIPSIS, OTHERWISE DON'T ^ELLIPSIS^
+	return Max(aViewRectWidth, aDataWidth);
+	}
+
+EXPORT_C TInt LafListbox::Constant(TConstantType aType)
+	{ // static
+	switch (aType)
+		{
+	case EBackgroundColor:
+		return KLafListBoxBackgroundColor;
+	case EItemVGap:
+		return KLafListBoxItemVGap;
+	case EPointerRepeatInterval:
+		return KLafListBoxPointerRepeatInterval;
+	case ETopMargin:
+		return KLafListBoxTopMargin;
+	case EBottomMargin:
+		return KLafListBoxBottomMargin;
+	case ELeftMargin:
+		return KLafListBoxLeftMargin;
+	case ERightMargin:
+		return KLafListBoxRightMargin;
+	case EMaxHeightInNumOfItems:
+		return KLafListBoxMaxHeightInNumOfItems;
+	case EMaxCellWidthInNumOfPixels:
+		return KLafListBoxMaxCellWidthInNumOfPixels;
+	case EInnerGutter:
+		return KInnerGutter;
+	default:
+		break;
+		// Panic - unknown type requested
+		}
+	return 0; // will never reach here	
+	}
+
+EXPORT_C void LafListbox::DrawFrame(CWindowGc& /*aGc*/,const TRect& /*aRect*/,const TInt /*aFlags*/)
+	{ // static
+	}
+
+/**
+ * Returns the default flags for the scroll bar for orientation aOrientation.
+ * Called when the matched control creates its scroll bar frame..
+ */
+EXPORT_C TInt LafListbox::DefaultScrollBarFlags(TInt /*aOrientation*/)
+	{
+	return 0;
+	}
+
+/**
+ * Gets the default attributes for the scroll bar for orientation aOrientation in aAttributes.
+ * Called when the matched control creates its scroll bar frame..
+ */
+EXPORT_C void LafListbox::GetDefaultScrollBarAttributes(TInt /*aOrientation*/, LafScrollBarFrame::TScrollBarAttributes& aAttributes)
+	{
+	aAttributes = LafScrollBarFrame::TScrollBarAttributes();
+	}