systemagentdocument.h

最新官方例子,图形,描述副,基本控件,通讯协议,等等,

#ifndef __SYSTEMAGENTDOCUMENT_H__
#define __SYSTEMAGENTDOCUMENT_H__

// INCLUDES

// System includes
#include <akndoc.h> // CAknDocument
#include <savarset.h>

// CONSTANTS

// FORWARD DECLARATIONS
class  CEikAppUi;

// OWN STATE VARIABLE
const TUid KUidSystemAgentStateVariable = { 0x101F6119 };

// CLASS DECLARATION

/**
*
* @class	CSystemAgentDocument SystemAgentDocument.h 
* @brief	This is the document class for the System Agent example.
*
* Copyright (c) EMCC Software Ltd 2003
* @version 1.0
*/
class CSystemAgentDocument : public CAknDocument
	{
public:
	// Definition of the valid states of the SystemAgent state variable: can be one of three colors
	enum TSystemAgentStatus
		{
		ESystemAgentRed,
		ESystemAgentGreen,
		ESystemAgentBlue
		};

public:	// Construction and destruction.
	static CSystemAgentDocument* NewL(CEikApplication& aApp);
	~CSystemAgentDocument();

public:	// Methods.
	void SetSystemAgentStateVarL(TSystemAgentStatus aState);
	void ChangeSystemAgentStateVarL();

private:	// Construction
	CSystemAgentDocument(CEikApplication& aApp);
	void ConstructL();

private:	// From CEikDocument
	CEikAppUi* CreateAppUiL();

private:	// Data
	// Connection to System Agent to notify it of changes to our state variable
	RSAVarChangeNotify	iSAVarChangeNotify;

	// The current value of SystemAgent state variable
	TSystemAgentStatus			iSystemAgentState;
	};

#endif	// #ifndef __SYSTEMAGENTDOCUMENT_H__

// End of File