ansphonecallmaker.h

来自「symbianOS第三版开发与实用教程部分源码和部分试验」· C头文件 代码 · 共 49 行

#ifndef ANSPHONECALLMAKER_H_
#define ANSPHONECALLMAKER_H_

#include <etel.h>

class MAnsPhoneCallMakerObserver
	{
	public:
		virtual void HandleCallHungUpL() = 0;
	};



class CAnsPhoneCallMaker : public CActive
	{
	public:
		static CAnsPhoneCallMaker* NewL(MAnsPhoneCallMakerObserver& aObserver, RLine& aLine);
		~CAnsPhoneCallMaker();

	public:				// CActive
		virtual void RunL();
		virtual void DoCancel();

	public:
		void MakeCallL(const TDesC& aNumber);

	private:
		//	the state of this object governs what happens when the
		//	StartL() / Stop() / RunL() / DoCancel() functions are called.
		enum TState	{ ENoState, EDialling, EWatching };

	private:
		CAnsPhoneCallMaker(MAnsPhoneCallMakerObserver& aObserver, RLine& aLine);
		void ConstructL();

	private:
		void StartL();
		void Stop();

	private:
		MAnsPhoneCallMakerObserver&	iObserver;
		RLine&						iLine;
		RCall						iCall;
		RCall::TStatus				iCallStatus;
		TState						iState;
        TPtrC                       iNumber;
	};
#endif /*ANSPHONECALLMAKER_H_*/