magictrainappui.h

SYMBIAN S60 2ND列车时刻表软件

/*
============================================================================
 Name        : TrainAppUi.h
 Author      : Johnson Liu
 Copyright   : JL&NB
 Description : Declares UI class for application.
============================================================================
*/

#ifndef __TRAINAPPUI_h__
#define __TRAINAPPUI_h__

// INCLUDES
#include <aknappui.h>
#include <f32file.h>
#include <s32file.h>
#include "MagicTrain.hrh"
#include "OTResult.h"
#include "TSSResult.h"
#include "OSResult.h"
#include "apgcli.h"
#include "MDownloadManagerObserver.h"
#include "MProgressNoteObserver.h"

// FORWARD DECLARATIONS
class CMagicTrainDocument;
class CMagicTrainAppView;
class Engine;
class CDownloadEntity;

enum TUpdateStatus {
	EUSNone,
	EUSSV,
	EUSDV,
	EUSData
};
// CLASS DECLARATION
/**
* CTrainAppUi application UI class.
* Interacts with the user through the UI and request message processing
* from the handler class
*/
class CAskStationDialog;
class CAskTrainDialog;
class CAskOneStationDialog;
class CMagicTrainAppUi : public CAknAppUi,
						public MDownloadManagerObserver,
						public MProgressNoteObserver
    {
    public: // Constructors and destructor

        /**
        * ConstructL.
        * 2nd phase constructor.
        */
        void ConstructL();
		void ConstructVersionL();
        /**
        * CTrainAppUi.
        * C++ default constructor. This needs to be public due to
        * the way the framework constructs the AppUi
        */
        CMagicTrainAppUi(CMagicTrainDocument* aDoc);

        /**
        * ~CTrainAppUi.
        * Virtual Destructor.
        */
        virtual ~CMagicTrainAppUi();
		void ShowTrainMsg(const TDesC& head,const TDesC& msg);
		void SetMenuBar(TInt a);
	private:
		
		void ConstructFilePathL();
		void ConstructFilePathSubL(RFs& fs,RFileReadStream& rs,TFileName& aFilePath,TFileName& aSubFilePath);
	public:
		TFileName iStationFilePath;
		TFileName iTrainFilePath;
		TFileName iTrainLineFilePath;
	public:
		void DownloadFinished(TDownloadStatus aStatus);
		void DownloadPercent(TInt aPercent);
	public:
		void CompleteProgressNote();
		void StepProgressNote(TInt aPercent);
		void CancelProgressNote();
		void HandleCommandL( TInt aCommand );
	private:
		TBuf<10> GetLastVersion(const TDesC& words);
		void ParseUpdateData();
		void DecodeBase64Code(TFileName aFileName);
    private:  // Functions from base classes

        /**
        * From CEikAppUi, HandleCommandL.
        * Takes care of command handling.
        * @param aCommand Command to be handled.
        */
       

        /**
        *  HandleStatusPaneSizeChange.
        *  Called by the framework when the application status pane
 		*  size is changed.
        */
        virtual void HandleResourceChangeL( TInt aType );
        void DynInitMenuPaneL( TInt aResourceId,CEikMenuPane* aMenuPane );
		TKeyResponse HandleKeyEventL(
            const TKeyEvent& aKeyEvent,TEventCode aType );     
//		void HandleStatusPaneSizeChange();
		void LaunchWapBrowswerL(const TDesC& aAddr );
		void SaveVersionL(const TDesC8& version);
	public:
		Engine* iEngine; 
    private: // Data

        /**
        * The application view
        * Owned by CTrainAppUi
        */
        CMagicTrainAppView* iAppView;
        CMagicTrainDocument* iDoc;
        RApaLsSession iApaLsSession; 
        CAskTrainDialog* iAskTrainDialog;
		CAskOneStationDialog* iAskOneStationDialog;        
        CAskStationDialog* iAskStationDialog;
        TBuf<KMaxAsktrainrNameLength> iTrainName;
		TBuf<KMaxAsktrainrNameLength> iStationName;
        TBuf<KMaxAskStatonNameLength> iStationName1;
        TBuf<KMaxAskStatonNameLength> iStationName2;
        RPointerArray<COTResult>* iOTResult;
        RPointerArray<CTSSResult>* iTSSResult;
        RPointerArray<COSResult>* iOSResult;
        CDownloadEntity* iDownloadEntity;
        RFs iFs;
        TBuf8<10> iDataVersion8;
        TBuf<10> iDataVersion;
        TBuf<10> iLastDataVersion;
        TBuf<10> iVersion;
        TFileName iDataPath;
        TFileName iCfgPath;
        TFileName iVersionPath;
        TUpdateStatus iUpdateStatus;

        //TrainWay* iTrainWay;
    };

#endif // __TRAINAPPUI_h__

// End of File