guiclock8.h

一个symbian c++ GUI程序 闹钟 可以详细了解到symbian GUI

// GUIClock.h
// ------------
//
// Copyright (c) 2000 Symbian Ltd.  All rights reserved.
//

////////////////////////////////////////////////////////////////////
// GUIClock 
// ----------
//
//
// The class definitions for the simple GUIClock application
// containing a single view with the text "Hello World !" drawn
// on it.
//
// The class definitions are:
//
// CGUIClocklication 
// CGUIClockUi
// CGUIClockView
// CGUIClockDocument
//
//
////////////////////////////////////////////////////////////////////
#ifndef __GUIClock_H
#define __GUIClock_H

#include <coeccntx.h>

/*
#include <eikenv.h>
#include <eikappui.h>
#include <eikapp.h>
#include <eikdoc.h>
#include <eikmenup.h>
#include <eikon.hrh>
*/

#include <aknViewAppUi.h>
#include <aknapp.h>
#include <akndoc.h>


#include <GUIClock8.rsg>
#include "GUIClock8.hrh"

#include "simpleclock.h"
#include "aknview.h"
#include "setting.h"

////////////////////////////////////////////////////////////////////////
//
// CGUIClocklication
//
////////////////////////////////////////////////////////////////////////

class CGUIClockApplication : public CAknApplication
{
private: 
	// Inherited from class CApaApplication
	CApaDocument* CreateDocumentL();
	TUid AppDllUid() const;
};

////////////////////////////////////////////////////////////////////////
//
// CGUIClockAppView
//
////////////////////////////////////////////////////////////////////////
class CDiaClockCtrl;
class CDigClockCtrl;

class CGUIClockMainContainer : public CCoeControl,public MClockObserver
{
public:
	static CGUIClockMainContainer* NewL(const TRect& aRect);
	CGUIClockMainContainer();
	~CGUIClockMainContainer();
    void ConstructL(const TRect& aRect);
	
	TInt  CountComponentControls() const { return 2;}
	TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
	void UpdateClock(TTime aTime);
	
protected:
	CCoeControl* ComponentControl(TInt aIndex) const;
	void SizeChanged();
	
private:
	void Draw(const TRect& /*aRect*/) const;
	
private:
	TDateTime iDateTime;
	CDiaClockCtrl * iDiaClock;
	TRect		    iDiaClockRect;
	CDigClockCtrl * iDigClock;
	TRect		    iDigClockRect;
	TInt			iSelectIndex;
};


class CGUIClockMainView: public CAknView
{
public:
    static CGUIClockMainView* NewLC();
    static CGUIClockMainView* NewL();
    ~CGUIClockMainView();
	
public: // from CAknView

    TUid Id() const;
	
	void DoActivateL(const TVwsViewId& aPrevViewId,
		TUid aCustomMessageId,
		const TDesC8& aCustomMessage);
	
	void DoDeactivate();
	void HandleCommandL(TInt aCommand);
		
	MClockObserver * GetClockObserver(); 
	
private:
	
    CGUIClockMainView();
	
    void ConstructL();
	
private:
	
    /*! @var iContainer container for this view */
    CGUIClockMainContainer * iContainer;
	
    /*! @var iIdentifier identifier for this view */
    TUid iIdentifier;
};



class CGUIClockAboutContainer : public CCoeControl
{
public:
	static CGUIClockAboutContainer* NewL(const TRect& aRect);

	CGUIClockAboutContainer();
	~CGUIClockAboutContainer();

    void ConstructL(const TRect& aRect);
	
	
private:
	void Draw(const TRect& /*aRect*/) const;
	
private:
	HBufC * iAboutString;
};


class CGUIClockAboutView: public CAknView
{
public:
    static CGUIClockAboutView* NewLC();
    static CGUIClockAboutView* NewL();
    ~CGUIClockAboutView();
	
public: // from CAknView
	
    TUid Id() const;
    void HandleCommandL(TInt aCommand);
	
	void DoActivateL(const TVwsViewId& aPrevViewId,
		TUid aCustomMessageId,
		const TDesC8& aCustomMessage);
	
	void DoDeactivate();
	
private:
	
    CGUIClockAboutView();
	
    void ConstructL();
	
private:
	
    /*! @var iContainer container for this view */
    CGUIClockAboutContainer * iContainer;
	
    /*! @var iIdentifier identifier for this view */
    TUid iIdentifier;
};


////////////////////////////////////////////////////////////////////////
//
// CGUIClockUi
//
////////////////////////////////////////////////////////////////////////
class CGUIClockDocument;
class CGUIClockUi : public CAknViewAppUi /*CAknAppUi */
{
public:
    void ConstructL();
	
private:
	// Inherirted from class CEikAppUi
	void HandleCommandL(TInt aCommand);
	CGUIClockDocument* GetDocument();
	
private:
	TKeyResponse HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

private:
	CGUIClockMainView * iMainView;
	CGUIClockAboutView *iAboutView;
};


////////////////////////////////////////////////////////////////////////
//
// CGUIClockDocument
//
////////////////////////////////////////////////////////////////////////
class CAlarm;
class CGUIClockDocument : public CAknDocument
{
public:
	static CGUIClockDocument* NewL(CAknApplication& aApp);
	CGUIClockDocument(CAknApplication& aApp);   
	~CGUIClockDocument();
	void ConstructL();
	
	CFileStore* OpenFileL(TBool aDoOpen,const TDesC& aFilename,RFs& aFs);

	void StoreL(CStreamStore& aStore, CStreamDictionary& aStreamDic) const;
	void RestoreL(const CStreamStore& aStore, const CStreamDictionary& aStreamDic);

	CSimpleClock *GetClock(){return iClock;}
	
	TSetting Setting(){return iSetting;}
	void SetSetting(TSetting & aSetting)
	{
		iSetting = aSetting;
	}

	void SetAlarmTime(TTime aTime);
private: 
    // Inherited from CEikDocument
	CEikAppUi* CreateAppUiL();
private:
	CSimpleClock * iClock;
	TSetting	iSetting;
	CAlarm		*iAlarm;
	friend class CGUIClockUi;
};

#endif