appfw/apparchitecture/inc/APGICNFL.H
changeset 0 2e3d3ce01487
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appfw/apparchitecture/inc/APGICNFL.H	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,226 @@
+// 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 "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:
+// apgicnfl.h
+//
+
+#ifndef __APGICNFL_H__
+#define __APGICNFL_H__
+
+#include <apadef.h>
+#include <apaid.h>
+#include <bitdev.h>
+#include <apmstd.h>
+#include <badesca.h>
+
+class CFbsBitmap;
+class CPersistentStore;
+class RReadStream;
+class RWriteStream;
+
+/** An application icon.
+
+This is a bitmap and a mask, managed by the Font and Bitmap server.
+
+An object of this type is passed to RApaLsSession::GetAppIcon() to fetch a 
+suitable application icon.
+
+@publishedAll
+@released
+@see RApaLsSession::GetAppIcon() */
+class CApaMaskedBitmap : public CFbsBitmap
+	{
+public:
+	IMPORT_C static CApaMaskedBitmap* NewLC();
+	IMPORT_C static CApaMaskedBitmap* NewL(const CApaMaskedBitmap* aSourceIcon);
+	//
+	IMPORT_C CFbsBitmap* Mask() const;
+	IMPORT_C void InternalizeL(RReadStream& aStream); 		//lint !e1511 Member hides non-virtual member - CFbsBitmap not primary intended for derivation
+	IMPORT_C void ExternalizeL(RWriteStream& aStream) const;//lint !e1511 Member hides non-virtual member - CFbsBitmap not primary intended for derivation
+	//
+	IMPORT_C ~CApaMaskedBitmap();
+	void SetRomBitmapL(TUint8* aRomPointer);				//lint !e1511 Member hides non-virtual member - CFbsBitmap not primary intended for derivation
+	IMPORT_C void SetMaskBitmap(CFbsBitmap* aMask);
+private:
+	CApaMaskedBitmap();
+	void ConstructL();
+private:
+	CFbsBitmap* iMask;
+	};
+
+#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
+/**
+@internalComponent
+*/
+class CApaResourceFileWriterBase : public CBase
+	{
+protected:
+	class RBufferSink;
+	class MDataSink
+		{
+	public:
+		void WriteBufferL(const TDesC8& aBuffer);
+		void WriteCompressedUnicodeRunL(TInt aNumberOfBytesWhenUncompressed, const TDesC8& aTextAsCompressedUnicode);
+		void WriteInCompressedUnicodeFormatL(TInt aNumberOfBytesWhenUncompressed, const TDesC8& aData, TBool aInCompressedUnicodeRun);
+		TInt NumberOfBytesWhenUncompressed() const;
+		inline TBool CompressedUnicodeFormat() const {return (iBufferSinkForCompressedUnicodeFormat!=NULL);}
+	protected:
+		MDataSink(RBufferSink* aBufferSinkForCompressedUnicodeFormat);
+		void FlushL(TBool aFinalFlush);
+		void Reset(TInt& aNumberOfBytesWhenUncompressed);
+	private:
+		void WriteRunLengthL(TInt aRunLength);
+	private:
+		enum
+			{
+			EFlag_InCompressedUnicodeRun	=0x00000001
+			};
+	private:
+		// new virtual functions
+		virtual void DoWriteBufferL(const TDesC8& aBuffer)=0;
+	private:
+		TInt iNumberOfBytesWhenUncompressed;
+		TUint iFlags;
+		RBufferSink* iBufferSinkForCompressedUnicodeFormat; // does not own what it points to
+		};
+	class RBufferSink : public MDataSink
+		{
+	public:
+		RBufferSink(RBufferSink* aBufferSinkForCompressedUnicodeFormat);
+		void ConstructLC();
+		void Close();
+		void FlushAndGetAndResetL(TInt& aNumberOfBytesWhenUncompressed, RBuf8& aBuffer);
+	private:
+		// from MDataSink
+		virtual void DoWriteBufferL(const TDesC8& aBuffer);
+	private:
+		RBuf8 iBuffer;
+		};
+protected:
+	CApaResourceFileWriterBase();
+	void DoGenerateFileContentsL(RBuf8& aBuffer, TUid aUid2, TUid aUid3) const;
+	void WriteUidTypeL(MDataSink& aDataSink, TUid aUid2, TUid aUid3) const;
+	void WriteTextL(MDataSink& aDataSink, const TDesC& aText) const;
+	void WriteText8L(MDataSink& aDataSink, const TDesC8& aText8) const;
+	void WriteUint8L(MDataSink& aDataSink, TUint aUint8) const;
+	void WriteLittleEndianUint16L(MDataSink& aDataSink, TUint aUint16) const;
+	void WriteLittleEndianUint32L(MDataSink& aDataSink, TUint aUint32) const;
+	void WriteBufferL(MDataSink& aDataSink, const TDesC8& aBuffer) const;
+private:
+	static HBufC8* AsCompressedUnicodeLC(const TDesC& aUncompressedUnicode);
+	void MainResourceInCompiledFormatLC(TInt& aMainResourceSizeInBytesWhenUncompressed, RBuf8& aBuffer, TBool aCompressedUnicodeFormat) const;
+private:
+	// new virtual functions
+	virtual void MainResourceInCompiledFormatL(MDataSink& aDataSink) const=0;
+	virtual const TDesC8* SecondResourceL(TBool& aSecondResourceInCompressedUnicodeFormat) const=0;
+	};
+
+/**
+Used to support the registration of non-native applications.
+
+The task of this class is to generate the resource files expected by the Apparc server. Applications 
+that register other applications can use functions of this class to customise the generated resource files.
+
+@publishedPartner
+@released
+*/
+class CApaRegistrationResourceFileWriter : public CApaResourceFileWriterBase
+	{
+public:
+	IMPORT_C static CApaRegistrationResourceFileWriter* NewL(TUid aAppUid, const TDesC& aAppFile, TUint aAttributes);
+	IMPORT_C virtual ~CApaRegistrationResourceFileWriter();
+	TUid AppUid() const;
+	void GenerateFileContentsL(RBuf8& aBuffer) const;
+	void SetLocalisableResourceFileL(const TDesC& aLocalisableResourceFile);
+	IMPORT_C void SetAppIsHiddenL(TBool aAppIsHidden);
+	IMPORT_C void SetEmbeddabilityL(TApaAppCapability::TEmbeddability aEmbeddability);
+	IMPORT_C void SetSupportsNewFileL(TBool aSupportsNewFile);
+	IMPORT_C void SetLaunchInBackgroundL(TBool aLaunchInBackground);
+	IMPORT_C void SetGroupNameL(const TDesC& aGroupName);
+	IMPORT_C void SetDefaultScreenNumberL(TInt aDefaultScreenNumber);
+	IMPORT_C void SetOpaqueDataL(const TDesC8& aOpaqueData);
+	IMPORT_C void AddDataTypeL(TInt aPriority, const TDesC8& aType);
+	IMPORT_C void AddFileOwnershipInfoL(const TDesC& aFileName);
+// Not needing to be supported for the foreseeable future:
+//	IMPORT_C void AddServiceInfoL(TUid aServiceUid, const TDesC8* aOpaqueData);
+//	IMPORT_C void AddServiceInfoDataTypeL(TUid aServiceUid, TInt aPriority, const TDesC8& aType);
+private:
+	struct SDataType // DATATYPE
+		{
+		TInt iPriority;
+		HBufC8* iType;
+		};
+	struct SFileOwnershipInfo // FILE_OWNERSHIP_INFO
+		{
+		HBufC* iFileName;
+		};
+private:
+	CApaRegistrationResourceFileWriter(TUid aAppUid, TUint aAttributes);
+	void ConstructL(const TDesC& aAppFile);
+	void WriteDataTypeL(MDataSink& aDataSink, const SDataType& aDataType) const;
+	void WriteFileOwnershipInfoL(MDataSink& aDataSink, const SFileOwnershipInfo& aFileOwnershipInfo) const;
+	// from CApaResourceFileWriterBase
+	virtual void MainResourceInCompiledFormatL(MDataSink& aDataSink) const;
+	virtual const TDesC8* SecondResourceL(TBool& aSecondResourceInCompressedUnicodeFormat) const;
+private:
+	TUid iAppUid;
+	HBufC* iAppFile;
+	TUint iAttributes;
+	HBufC* iLocalisableResourceFile;
+	TBool iAppIsHidden;
+	TApaAppCapability::TEmbeddability iEmbeddability;
+	TBool iSupportsNewFile;
+	TBool iLaunchInBackground;
+	HBufC* iGroupName;
+	TInt iDefaultScreenNumber;
+	HBufC8* iOpaqueData;
+	RArray<SDataType> iDataTypeList;
+	RArray<SFileOwnershipInfo> iFileOwnershipList;
+	};
+
+/**
+@internalAll
+*/
+class CApaLocalisableResourceFileWriter : public CApaResourceFileWriterBase
+	{
+public:
+	IMPORT_C static CApaLocalisableResourceFileWriter* NewL(const TDesC& aShortCaption, const TDesC& aCaption, TInt aNumberOfIcons, const TDesC& aGroupName);
+	IMPORT_C virtual ~CApaLocalisableResourceFileWriter();
+	void GenerateFileContentsL(RBuf8& aBuffer) const;
+	void SetIconFileL(const TDesC& aIconFile);
+// Not needing to be supported for the foreseeable future:
+//	IMPORT_C void AddViewDataL(TUid aViewUid, TInt aScreenMode, const TDesC& aCaption, TInt aNumberOfIcons, const TDesC& aIconFile);
+private:
+	struct SCaptionAndIconInfo // CAPTION_AND_ICON_INFO
+		{
+		HBufC* iCaption;
+		TInt iNumberOfIcons;
+		HBufC* iIconFile;
+		};
+private:
+	CApaLocalisableResourceFileWriter(TInt aNumberOfIcons);
+	void ConstructL(const TDesC& aShortCaption, const TDesC& aCaption, const TDesC& aGroupName);
+	void WriteCaptionAndIconInfoL(MDataSink& aDataSink, const SCaptionAndIconInfo& aCaptionAndIcon) const;
+	// from CApaResourceFileWriterBase
+	virtual void MainResourceInCompiledFormatL(MDataSink& aDataSink) const;
+	virtual const TDesC8* SecondResourceL(TBool& aSecondResourceInCompressedUnicodeFormat) const;
+private:
+	HBufC* iShortCaption;
+	SCaptionAndIconInfo iCaptionAndIcon;
+	HBufC* iGroupName;
+	};
+
+#endif //SYMBIAN_ENABLE_SPLIT_HEADERS
+
+#endif
+