1 // vtc_base.h

     2 // 

     3 // Copyright (c) 2009 - 2010 Accenture. All rights reserved.

     4 // This component and the accompanying materials are made available

     5 // under the terms of the "Eclipse Public License v1.0"

     6 // which accompanies this distribution, and is available

     7 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 // 

     9 // Initial Contributors:

    10 // Accenture - Initial contribution

    11 //

    12 

    13 #ifndef __VT100CONS_BASE_H__

    14 #define __VT100CONS_BASE_H__

    15 

    16 #include <e32std.h>

    17 #include <e32cons.h>

    18 #include <fshell/settings.h>

    19 #include <fshell/vtc_controller.h>

    20 

    21 class CVtcConsoleBase : public CConsoleBase, public MConsoleOutput, public MConsoleInput

    22 	{

    23 public:

    24 	IMPORT_C virtual ~CVtcConsoleBase();

    25 	IMPORT_C virtual TInt Create(const TDesC& aTitle, TSize aSize);

    26 	IMPORT_C virtual void Read(TRequestStatus& aStatus);

    27 	IMPORT_C virtual void ReadCancel();

    28 	IMPORT_C virtual void Write(const TDesC& aDes);

    29 	IMPORT_C virtual TPoint CursorPos() const;

    30 	IMPORT_C virtual void SetCursorPosAbs(const TPoint& aPoint);

    31 	IMPORT_C virtual void SetCursorPosRel(const TPoint& aPoint);

    32 	IMPORT_C virtual void SetCursorHeight(TInt aPercentage);

    33 	IMPORT_C virtual void SetTitle(const TDesC& aTitle);

    34 	IMPORT_C virtual void ClearScreen();

    35 	IMPORT_C virtual void ClearToEndOfLine();

    36 	IMPORT_C virtual TSize ScreenSize() const;

    37 	IMPORT_C virtual TKeyCode KeyCode() const;

    38 	IMPORT_C virtual TUint KeyModifiers() const;

    39 	IMPORT_C virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);

    40 protected:

    41 	enum TVerbosity

    42 		{

    43 		EInformation,

    44 		EError,

    45 		EDebug,

    46 		};

    47 protected:

    48 	IMPORT_C void Message(TVerbosity aVerbosity, TRefByValue<const TDesC> aFmt, ...);

    49 	IMPORT_C TBool Debug();

    50 	IMPORT_C void SetDebug(TBool aDebug);

    51 protected:

    52 	IMPORT_C CVtcConsoleBase();

    53 	IMPORT_C virtual void ConstructL(const TDesC& aTitle);

    54 	IMPORT_C static TInt ReadKeywordValuePair(TLex& aLex, TPtrC& aKeyword, TPtrC& aValue);

    55 

    56 private:

    57 	void DetectScreenSizeL(TSize& aSize);

    58 	TInt DoDetectScreenSize(TSize& aSize);

    59 	TInt ReadCursorPos(TPoint& aResult);

    60 private:

    61 	TKeyPress iKeyPress;

    62 	CVtConsoleOutputController* iOutputController;

    63 	CVtConsoleInputController* iInputController;

    64 	LtkUtils::CIniFile* iIniFile;

    65 	TInt iDebug;

    66 protected:

    67 	CConsoleBase* iUnderlyingConsole;

    68 	};

    69 

    70 

    71 #endif // __VT100CONS_BASE_H__