splashcontainer.h

来自「设置屏幕特效的symbian series60平台程序」· C头文件 代码 · 共 109 行

/*
* ============================================================================
*  Name     : CSplashContainer from SplashContainer.h
*  Part of  : Splash
*  Created  : 17/02/2003 by Eric@NewLC
*  Description:
*     Declares container control for application.
*  Version  :
*  Copyright: 
* ============================================================================
*/

#ifndef SPLASHCONTAINER_H
#define SPLASHCONTAINER_H

// INCLUDES
#include <coecntrl.h>
   
// FORWARD DECLARATIONS


// CLASS DECLARATION

/**
*  CSplashContainer  container control class.
*  
*/
class CSplashContainer : public CCoeControl, MCoeControlObserver
    {
    public: // Constructors and destructor
        
        /**
        * EPOC default constructor.
        * @param aRect Frame rectangle for container.
        */
        IMPORT_C void ConstructL(const TRect& aRect);

        /**
        * Destructor.
        */
        IMPORT_C ~CSplashContainer();

    public: // New functions
		/**
        * Draw Function
        */
        IMPORT_C virtual void DrawSplash(const TRect& aRect) const;
        IMPORT_C virtual void DrawMain(const TRect& aRect) const;
        IMPORT_C virtual void DrawExiting(const TRect& aRect) const;

		/**
		* Timer management function
		*/
		IMPORT_C virtual TBool Tick();
		IMPORT_C static TInt Period(TAny* aPtr);
		IMPORT_C void DoPeriod();

		IMPORT_C void StartTimer();
		IMPORT_C void StopTimer();

        IMPORT_C void SetTimerTick(TTimeIntervalMicroSeconds32  aTick);

		enum TState 
        {
          ESplash,
          EMain,
          EExiting,
        };
		IMPORT_C void SetState(CSplashContainer::TState aState);
		IMPORT_C CSplashContainer::TState State();

    public: // Functions from base classes

    private: // New Functions
   
    private: // Functions from base classes
    
       /**
        * From CoeControl,SizeChanged.
        */
        IMPORT_C void SizeChanged();

       /**
        * From CoeControl,CountComponentControls.
        */
        IMPORT_C TInt CountComponentControls() const;

       /**
        * From CCoeControl,ComponentControl.
        */
        IMPORT_C CCoeControl* ComponentControl(TInt aIndex) const;

       /**
        * From CCoeControl,Draw.
        */
        IMPORT_C void Draw(const TRect& aRect) const;

        
    private: //data
        
        TState iState;
		CPeriodic* iPeriodicTimer;
		TTimeIntervalMicroSeconds32  iTick;
    };

#endif

// End of File