epoc32/include/coefontprovider.h
branchSymbian2
changeset 2 2fe1408b6811
parent 0 061f57f2323e
--- a/epoc32/include/coefontprovider.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/coefontprovider.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,68 @@
-coefontprovider.h
+// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+// which accompanies this distribution, and is available
+// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef __COEFONTPROVIDER_H__
+#define __COEFONTPROVIDER_H__
+
+#include <e32base.h>
+#include <e32def.h>
+#include <coefont.h>
+#include <coemain.h>
+#include <coeaui.h>
+#include <coecntss.h>
+
+/** A helper object designed to make obtaining a font easier, taking into account
+zoom factors.
+
+@publishedAll
+@released
+*/
+class CCoeFontProvider : public CBase 
+        { 
+public:        // life 
+        IMPORT_C static CCoeFontProvider* NewL(); 
+        IMPORT_C static CCoeFontProvider* NewL(const TDesC& aTypefaceName); 
+        ~CCoeFontProvider(); 
+public:        // methods 
+        IMPORT_C const CFont& Font(const TCoeFont& aFont, const TZoomFactor& aZoomFactor) const; 
+public:        // properties                 
+        IMPORT_C void SetTypeface(const TTypeface aTypeface); 
+        IMPORT_C void UseSystemTypeface(); 
+        IMPORT_C TTypeface Typeface() const;
+public:			//but not exported
+		void RefetchPixelMappingL();
+
+private: 
+        CCoeFontProvider(const TDesC& aTypefaceName); 
+        void ConstructL(); 
+        void ReleaseAllFonts(); 
+private: 
+        class TFont 
+                { 
+        public: 
+                TFont(const TCoeFont& aFontSpec, TInt aZoomFactor, const CFont* aFont = NULL); 
+                static TInt Compare(const TFont& aFirst, const TFont& aSecond); 
+        public: 
+                const TCoeFont iCoeFont; 
+                const TInt iZoomFactor; 
+                const CFont* iFont; 
+                }; 
+private: 
+        mutable RArray<TFont> iFonts; 
+        TTypeface iTypeface; 
+        RArray<TInt> iLogicalToPixelSizes; 
+        }; 
+
+#endif	// __COEFONTPROVIDER_H__