--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fontsupport/fontutils/FontUtils/src/AknFontSpecification.cpp	Thu Dec 17 09:14:12 2009 +0200
@@ -0,0 +1,222 @@
+/*
+* Copyright (c) 2004-2008 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:   Object representing a Series 60 font request
+*
+*/
+
+
+
+// INCLUDE FILES
+
+#include <coemain.h>
+#include <AknLayout2DataDef.h>
+#include <cdlfont.cdl.h>
+#include <CdlRefs.h>
+
+#include "AknFontIdOffsets.hrh"
+#include "AknFontSpecification.h"
+#include "AknFontUtilsPanic.h"
+#include "AknFontId.h"
+
+// CONSTANTS
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+enum TAknFontSpecifiationBitIndex
+    {
+    EScalesInTwips = 0,
+    ERequiresExactMatch,
+    ETextPaneIsDesignHeight    
+    };
+    
+EXPORT_C TAknFontSpecification::TAknFontSpecification( TInt aFontId )
+    {
+
+    if( TAknFontId::IsEncodedFont(aFontId) )
+        {
+        iBaseFontCategory = TAknFontId::ExtractCategoryFromFontId(aFontId);
+        iRequiredStyle.SetStrokeWeight(TAknFontId::ExtractWeightFromFontId(aFontId) == 0 ? EStrokeWeightNormal : EStrokeWeightBold);
+        iRequiredStyle.SetPosture(TAknFontId::ExtractPostureFromFontId(aFontId) == 0 ? EPostureUpright : EPostureItalic);
+        iRequiredStyle.SetEffects(FontEffect::EOutline, TAknFontId::ExtractOutlineFromFontId(aFontId) == 0 ? EFalse : ETrue);
+        iTextPaneHeight = (TInt16)TAknFontId::ExtractHeightFromFontId(aFontId);
+        }
+    else
+        {
+        if (!CDL_Font::IsCustomisationStarted())
+            {
+            TRAPD( error, LoadAnyCDLFontInstanceL() );
+            __ASSERT_ALWAYS( error == KErrNone, Panic(EAknPanicLayoutMissing) );
+            }
+        
+        // process legacy and logical font ids
+        if ( KHighestFixedLayoutFont < aFontId && aFontId <= KAknHighestLogicalFont )
+            {
+            TCdlArray<SLogicalIdMetricsIdPair> const& logicalidmaparray = CDL_Font::logicalIdMapArray();
+            TInt nLogicals= logicalidmaparray.Count();
+            for ( TInt index = 0; index < nLogicals; index++)
+                {
+                if ( aFontId == logicalidmaparray[index].iLogicalId )
+                    {
+                    aFontId = logicalidmaparray[index].iFontMetricsId;
+                    break;
+                    }
+                }
+            }
+
+        TCdlArray<SIdMetricsPair> const& metricsarray = CDL_Font::metricsArray();
+
+        TInt nMetrics= metricsarray.Count();
+        TInt foundIndex = KErrNotFound;
+        for ( TInt index = 0; index < nMetrics; index++)
+            {
+            if ( aFontId == metricsarray[index].iFontId )
+                {
+                foundIndex = index;
+                break;
+                }
+            }
+            
+        if ( foundIndex == KErrNotFound )
+            {
+            foundIndex = 0;
+            }
+
+        // Set the member data of the font specification
+        iTextPaneHeight = metricsarray[foundIndex].iBodyHeight;
+        iBaseFontCategory = (TAknFontCategory)metricsarray[foundIndex].iFontCategory;
+        iRequiredStyle.SetStrokeWeight( metricsarray[foundIndex].iBold == 0 
+            ? EStrokeWeightNormal : EStrokeWeightBold);
+        iRequiredStyle.SetPosture( metricsarray[foundIndex].iItalic == 0 
+            ? EPostureUpright : EPostureItalic );
+        }
+    }
+
+EXPORT_C TAknFontSpecification::TAknFontSpecification( TAknFontCategory aCategory, 
+                                           const TFontSpec& aFontSpec, 
+                                           const MGraphicsDeviceMap* aDeviceMap )
+                                           :iBaseFontCategory( aCategory )
+    {
+    const MGraphicsDeviceMap* map;
+    if ( aDeviceMap )
+        map = aDeviceMap;
+    else
+        map =  CCoeEnv::Static()->ScreenDevice();
+
+    // Use the map to get font height in pixels
+    TPoint point(aFontSpec.iHeight, aFontSpec.iHeight);
+    TPoint newPoint = map->TwipsToPixels(point);
+    iTextPaneHeight = newPoint.iY;
+    iRequiredStyle = aFontSpec.iFontStyle;
+    }
+
+EXPORT_C TAknFontCategory TAknFontSpecification::FontCategory() const
+    {
+    return (TAknFontCategory)iBaseFontCategory;
+    }
+
+EXPORT_C TInt TAknFontSpecification::TextPaneHeight() const
+    {
+    return iTextPaneHeight;
+    }
+
+EXPORT_C TFontStrokeWeight TAknFontSpecification::Weight() const
+    {
+    return iRequiredStyle.StrokeWeight();
+    }
+
+EXPORT_C TFontPosture TAknFontSpecification::Posture() const
+    {
+    return iRequiredStyle.Posture();
+    }
+
+EXPORT_C TBool TAknFontSpecification::IsOutlineEffectOn() const
+    {
+    return iRequiredStyle.IsEffectOn(FontEffect::EOutline);
+    }
+
+void TAknFontSpecification::LoadAnyCDLFontInstanceL()
+    {
+	// find any instances that implement CDL_Font, and load the first one!
+    // This stuff may leave so we should attempt to ensure CDL engine is started up already, avoiding
+    // the requirement for this code
+    CCdlRefCollection* refs = CdlEngine::FileContentsLC(KAknLayoutDllName);
+    TInt count = refs->CountRefs();
+	for (TInt ii=0; ii<count; ii++)
+	    {
+		if (refs->Ref(ii).iUid == CDL_Font::KCdlInterfaceUid)
+            {
+		    CDL_Font::LoadCustomisationL(refs->Ref(ii));
+			break;
+			}
+		}
+	CleanupStack::PopAndDestroy(refs);
+	}
+
+EXPORT_C void TAknFontSpecification::SetTextPaneHeight( TInt aNewHeight )
+    {
+    iTextPaneHeight = aNewHeight;
+    }
+    
+EXPORT_C void TAknFontSpecification::SetFontCategory( TAknFontCategory aCategory)
+    {
+    iBaseFontCategory = aCategory;
+    }
+    
+EXPORT_C void TAknFontSpecification::SetWeight( TFontStrokeWeight aWeight )
+    {
+    iRequiredStyle.SetStrokeWeight(aWeight);
+    }
+    
+EXPORT_C void TAknFontSpecification::SetPosture( TFontPosture aPosture )
+    {
+    iRequiredStyle.SetPosture(aPosture);
+    }   
+    
+EXPORT_C void TAknFontSpecification::SetTextPaneHeightIsDesignHeight( TBool aTextPaneHeightIsDesignHeight )
+    {
+    iFlags.Assign(ETextPaneIsDesignHeight, aTextPaneHeightIsDesignHeight);   
+    }
+    
+EXPORT_C void TAknFontSpecification::SetExactMatchRequired ( TBool aRequiresExactMatch )
+    {
+    iFlags.Assign(ERequiresExactMatch, aRequiresExactMatch);   
+    }
+
+EXPORT_C void TAknFontSpecification::SetUnits ( TAknFontSpecificationUnits aUnits )
+    {
+    iFlags.Assign(EScalesInTwips, aUnits == TAknFontSpecification::ETwips );
+    }
+    
+EXPORT_C TBool TAknFontSpecification::ExactMatchRequired() const
+    {
+    return iFlags[ERequiresExactMatch];
+    }
+    
+EXPORT_C TBool TAknFontSpecification::TextPaneIsDesignHeight() const
+    {
+    return iFlags[ETextPaneIsDesignHeight];    
+    }
+    
+EXPORT_C TAknFontSpecification::TAknFontSpecificationUnits TAknFontSpecification::Units() const
+    {
+    TAknFontSpecification::TAknFontSpecificationUnits units(EPixels);   
+    if ( iFlags[EScalesInTwips] )
+        {
+        units = TAknFontSpecification::ETwips;
+        }
+    return units;
+    }
+   
+    
+//  End of File