Trying to figure out how to implement my WINC like compatibility layer. Going the emulation way is probably not so smart. We should not use the kernel but rather hook native functions in the Exec calls.
// Copyright (c) 1995-2009 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 "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:
// e32\include\e32twin.h
//
// WARNING: This file contains some APIs which are internal and are subject
// to change without notice. Such APIs should therefore not be used
// outside the Kernel and Hardware Services package.
//
#ifndef __E32TWIN_H__
#define __E32TWIN_H__
#include <e32cons.h>
//
/** @internalComponent */
_LIT(KE32WindowServer,"!E32WindowServer");
/** @internalTechnology */
enum TEventType
{
EKeyPress,
EMouseClick
};
/**
@publishedPartner
@released
*/
enum TVideoMode
{
EMono=1,
EGray4=2,
EGray16=4,
EColor256=8,
EColor4K=12,
EColor64K=16,
EColor16M=24
};
/** @internalTechnology */
struct SConsoleKey
{
TKeyCode iCode;
TUint iModifiers;
TPoint iMousePos;
TInt iType;
};
/** @internalTechnology */
class TConsoleKey : public TPckgBuf<SConsoleKey>
{
public:
IMPORT_C TKeyCode Code() const;
IMPORT_C TInt Modifiers() const;
IMPORT_C TInt Type() const;
IMPORT_C TPoint MousePos() const;
};
/** @internalTechnology */
class RConsole : public RSessionBase
{
public:
IMPORT_C TVersion Version();
TInt Connect();
IMPORT_C TInt Create();
IMPORT_C TInt Init(const TDesC &aName,const TSize &aSize);
IMPORT_C TInt Write(const TDesC &aDes);
IMPORT_C TInt ClearScreen();
IMPORT_C TInt ClearToEndOfLine();
IMPORT_C TInt Destroy();
IMPORT_C TInt SetTitle(const TDesC &aName);
IMPORT_C TInt SetSize(const TSize &aSize);
IMPORT_C TInt SetWindowPosAbs(const TPoint &aPosition);
IMPORT_C TInt SetCursorHeight(TInt aPercentage);
IMPORT_C TInt SetCursorPosAbs(const TPoint &aPosition);
IMPORT_C TInt SetCursorPosRel(const TPoint &aVector);
IMPORT_C TInt Size(TSize &aSize) const;
IMPORT_C TInt ScreenSize(TSize &aSize) const;
IMPORT_C TInt CursorPos(TPoint &aPosition) const;
IMPORT_C TInt Control(const TDesC &aDes);
IMPORT_C TInt Read(TConsoleKey &aKeystroke);
IMPORT_C void Read(TConsoleKey &aKeystroke,TRequestStatus &aStatus);
IMPORT_C TInt ReadCancel();
IMPORT_C TInt SetMode(TVideoMode aMode);
IMPORT_C void SetPaletteEntry(TUint anIndex,TUint8 aRed,TUint8 aGreen,TUint8 aBlue);
IMPORT_C void GetPaletteEntry(TUint anIndex,TUint8 &aRed,TUint8 &aGreen,TUint8 &aBlue);
IMPORT_C void SetTextColors(TUint anFgColor,TUint aBgColor);
IMPORT_C void SetUIColors(TUint aWindowBgColor,TUint aBorderColor,TUint aScreenColor);
IMPORT_C void SetTextAttribute(TTextAttribute anAttribute);
};
/** @internalComponent */
NONSHARABLE_CLASS(CConsoleTextWin) : public CConsoleBase
{
public:
static CConsoleTextWin *NewL(const TDesC &aTitle,TSize aSize);
CConsoleTextWin();
virtual ~CConsoleTextWin();
virtual TInt Create(const TDesC &aTitle,TSize aSize);
virtual void Read(TRequestStatus &aStatus);
virtual void ReadCancel();
virtual void Write(const TDesC &aDes);
virtual TPoint CursorPos() const;
virtual void SetCursorPosAbs(const TPoint &aPoint);
virtual void SetCursorPosRel(const TPoint &aPoint);
virtual void SetCursorHeight(TInt aPercentage);
virtual void SetTitle(const TDesC &aTitle);
virtual void ClearScreen();
virtual void ClearToEndOfLine();
virtual TSize ScreenSize() const;
virtual TKeyCode KeyCode() const;
virtual TUint KeyModifiers() const;
virtual void SetTextAttribute(TTextAttribute anAttribute);
RConsole &Console();
private:
TConsoleKey iKey;
RConsole iConsole;
};
#endif