aknexeditorscenariomanager.h

来自「国内著名嵌入式培训机构内部资料,内含一些实例代码,包括技术专题书籍」· C头文件 代码 · 共 105 行

/*  Copyright (c) 2004, Nokia. All rights reserved */

#ifndef __AKNEXEDITORSCENARIOMANAGER_H__
#define __AKNEXEDITORSCENARIOMANAGER_H__

// CONSTANTS
const TInt KScenarioNotFound    = -1;
const TInt KTitleBufLength      = 64;

// FORWARD DECLARATIONS
class TUid;

// CLASS DECLARATION

/**
*  CAknExEditorScenarioManager
*
*/
class CAknExEditorScenarioManager
    {
    public:  // Constructors and destructor
        
        /**
        * CAknExEditorScenarioManager
        * C++ default constructor.
        */
        CAknExEditorScenarioManager();

        /**
        * NewL
        * Two-phased constructor.
        */
        static CAknExEditorScenarioManager* NewL();
        
        /**
        * ~CAknExEditorScenarioManager
        * Destructor.
        */
        virtual ~CAknExEditorScenarioManager();

    public: // New functions
        
        /**
        * NextViewTo
        * Get next view to specified view.
        * @param aUid Uid of the view.
        * @return Returns UID of the next view to specified view.
        */
        TUid NextViewTo( TUid aUid );

        /**
        * PrevViewTo
        * Get previous view to specified view.
        * @param aUid Uid of the view.
        * @return Returns UID of the previous view to specified view.
        */
        TUid PrevViewTo( TUid aUid );

        /**
        * FirstViewId
        * Get UID of the view in first scenario.
        * @return Returns UID of the view.
        */
        TUid FirstViewId();

        /**
        * LastViewId
        * Get UID of the view in last scenario.
        * @return Returns UID of the view.
        */
        TUid LastViewId();

        /**
        * GetTitle
        * Get title of specified view.
        * @param aUid Uid of the view.( input )
        * @param aTitle Title of the view.( output )
        */
        void GetTitle( TUid aUid, TBuf<64>* aTitle );


    private:

        /**
        * ConstructL
        * By default Symbian constructor is private.
        */
        void ConstructL();

    private: // data
        /**
        * iScenario[100]
        * data
        */
        TInt    iScenario[100]; 
        /**
        * count of scenario
        */
        TInt    iScenarioCount;
    };

#endif      // __AKNEXEDITORSCENARIOMANAGER_H__
            
// End of File