1 /*

     2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Blid application Tripmeter view's control class definition.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __CHTKTRIPMETERCONTROL_H__

    21 #define __CHTKTRIPMETERCONTROL_H__

    22 

    23 // SYSTEM INCLUDES

    24 #include <alf/alfcontrol.h>

    25 

    26 // USER INCLUDE

    27 

    28 //FORWARD DCLERATION

    29 class MBlidLocation;

    30 class MBlidRouter;

    31 class MBlidSettings;

    32 class MKeyProcessor;

    33 class CAlfEnv;

    34 class CBlidEng;

    35 class CAknNavigationDecorator;

    36 class CAknTabGroup;

    37 class CEikStatusPane;

    38 class CBlidBaseView;

    39 class CAlfImageVisual;

    40 class CAlfTextVisual;

    41 class CAlfAnchorLayout;

    42 class CAlfDeckLayout;

    43 class CAlfCurvePathLayout;

    44 class CRepository;

    45 class CAlfTextStyle;

    46 class CAlfFrameBrush;

    47 class CAlfImageLoaderUtil;

    48 class CAlfTexture;

    49 

    50 /*! 

    51   @class CHtkTripMeterControl

    52   

    53   @discussion HUITK-based control that displays the text "Hello World".

    54   */

    55 class CHtkTripMeterControl : public CAlfControl

    56     {

    57 	public:

    58 		 /*!

    59 		  @function NewL

    60 		   

    61 		  @discussion Create a CHtkTripMeterControl object, which will draw itself to aRect

    62 		  @param aRect the rectangle this view will be drawn to

    63 		  @result a pointer to the created instance of CHtkTripMeterControl

    64 		  */

    65 	    static CHtkTripMeterControl* NewL(CAlfEnv& aEnv,

    66 		    							MKeyProcessor& aKeyProcessor,

    67                                         MObjectProvider* aParent,

    68 		                                const TRect& aRect,

    69                                         MBlidLocation* aLocation,

    70                                         MBlidRouter* aRouter,

    71                                         CBlidEng& aEngine,

    72                                         CBlidBaseView& aView);

    73 

    74 		 /*!

    75 		  @function ~CHtkTripMeterControl

    76 		  

    77 		  @discussion Destroy the object and release all memory objects

    78 		  */

    79 		~CHtkTripMeterControl();

    80 

    81 	  

    82 	private:

    83 		 /*!

    84 		  @function CHtkTripMeterControl

    85 		  

    86 		  @discussion Perform the first phase of two phase construction 

    87 		  */

    88 	    CHtkTripMeterControl(CAlfEnv& aEnv,

    89 	    					MKeyProcessor& aKeyProcessor,

    90                             MBlidRouter& aRouter,

    91                             CBlidBaseView& aView,

    92                             CBlidEng& aEngine );

    93 

    94 		 /*!

    95 		  @function ConstructL

    96 		  

    97 		  @discussion  Perform the second phase construction of a CHtkTripMeterControl object

    98 		  */

    99 		void ConstructL(CAlfEnv& aEnv,

   100 						const TRect& aRect,

   101                         MBlidLocation* aLocation,

   102                         CBlidEng& aEngine );

   103                         

   104                         

   105 	public:	    //from CAlfControl

   106 		/**

   107          * Handle key event

   108          */

   109 		TBool OfferEventL( const TAlfEvent& aEvent );

   110 		/**

   111          * Process command

   112          */	

   113 		void ProcessCommandL(TInt aCommand);

   114 		

   115     public: // New functions

   116         /**

   117          * Update the display, called whenever a position update is received

   118          */

   119         void UpdateL();

   120         

   121     public: 

   122     	/**

   123          * Retruns ETrue if trip is started

   124          */

   125 	    TBool HasTripStarted();

   126 	    /**

   127          * Checks if GPS Data was lost

   128          */

   129 	    TBool WasGPSDataLost();

   130 	    /**

   131          * Sets GPS Data availability

   132          */

   133 	    void SetGPSDataAvailability(TBool aAvailability);

   134 

   135         /**

   136          * Make title

   137          * @param aResourceText resource to create title

   138          */

   139         void MakeTitleL( TInt aResourceText );

   140 		

   141 		/**

   142          * Returns Navigation decorator

   143          */

   144 		CAknNavigationDecorator* GetNiviDecorator( );

   145 

   146         /**

   147          * Create CAknNavigationDecorator, ownership passed to caller.

   148          * @param aDefaultNaviPane, ETrue if default, EFalse if tabgroup

   149          */

   150         void CreateNaviPaneL( TBool aDefaultNaviPane );

   151 

   152         /**

   153          * Activate navigation decorator.

   154          * Method can called if tab needs to be refreshed.

   155          * @param aNaviDecorator    navigation decorator

   156          * @param aTabId            activated tabulator id             

   157          */

   158         void ActivateTabL( CAknNavigationDecorator& aNaviDecorator, 

   159                             TInt aTabId );

   160 		/**

   161          * Saves the odometer value

   162          */

   163 		void SaveOdometerValue();

   164 		/**

   165          * Reset Odometer Distance

   166          */

   167 		void ResetOdometerDistanceL( );

   168 		/**

   169          * Change trip focus

   170          */

   171 		void ChangeTripFocus( TBool aSTripDimmed );

   172 		/**

   173          * Rechange trip focus

   174          */

   175 		void ReChangeTripFocus( );

   176 		/**

   177          * Update layout

   178          */

   179 		void UpdateLayoutL( );

   180 		/**

   181          * Displays info popup

   182          */

   183 		void DisplayInfoPopUpMsgL();

   184 		

   185 	private:    

   186         /** 

   187          * Add new tabs to tabgroup

   188          * @param aTabGroup

   189          */

   190         void AddTabsL(CAknTabGroup& aTabGroup);

   191         

   192         /**

   193          * Appui's status pane getter

   194          * @return Statuspane pointer

   195          */

   196         CEikStatusPane* StatusPane();

   197         /**

   198          * Creates the trip visuals

   199          */

   200         void CreateTripVisualsL( );

   201 		/**

   202          * Returns tripmeter value as descriptor

   203          */

   204 		void TripmeterFormatL( TDes& aTripmeterString );

   205 		/**

   206          * Returns total trip time as descriptor

   207          */

   208 		void TotalTimeFormat( TDes& aTotalTimeString );

   209 		/**

   210          * Returns odometer value as descriptor

   211          */

   212 		void OdometerFormat( TDes& aOdometerString );

   213 		/**

   214          * Returns current trip time as descriptor

   215          */

   216 		void TripTimeFormat( TDes& aTripTimeString );

   217 		/**

   218          * Set the value of tripmeter

   219          */

   220 		void SetTRipMeterValueL( );

   221 		/**

   222          * Set the value of odometer

   223          */

   224 		void SetOdoMeterValueL( );

   225 		/**

   226          * Set the trip time

   227          */

   228 		void SetTripTimeL( );

   229 		/**

   230          * Set the trip speed

   231          */

   232 		void SetTripSpeed( );

   233 		/**

   234          * Create speed visuals

   235          */

   236 		void CreateSpeedVisualsL();

   237 		/**

   238          * Rotates the speed dial

   239          */

   240 		void RotateSpeedDialL( int aThetaPrevious, int aThetaFinal );

   241 		/**

   242          * Ceates the speeed format

   243          */

   244 		void CreateSpeedFormatsL();

   245 		/**

   246          * Change the speedmeter scale

   247          */

   248 		void ChangeSpeedometerScaleL();

   249 		/**

   250          * Formats the odometer distance

   251          */

   252 		void FormatOdometerDistance( TReal aLastodometerValue );

   253 		/**

   254          * Launches device not available note

   255          */

   256 		void LaunchDeviceNotAvlNoteL();

   257 		/**

   258          * Displays the current signal strength

   259          */

   260 		void DisplaySatelliteSignalStrength( TInt aSatCount );

   261 		/**

   262          * Launches info query dialog

   263          */

   264 		void LaunchInfoQueryDlgL();		

   265 		/**

   266          * Update visual image

   267          */

   268         void UpdateVisualImage();

   269         /**

   270          * Create Popup visuals

   271          */

   272         void CreatePopUpVisualL();

   273         /**

   274          * Create all signal textures

   275          */

   276 		void CreateSignalTexturesL();

   277 		/**

   278          * Create popup image tesxture

   279          */

   280 		void CreatePopupImgTextureL();		 

   281         /**

   282          * Called when timer is expired

   283          */

   284         static TInt Tick(TAny* aObject); // functions for TCallBack protocol

   285         /**

   286          * Calculate the Layout Rects

   287          */

   288         void CalculateRects();

   289         /**

   290          * Set Anchors for Visuals

   291          */

   292         void SetAnchors();

   293 	private:

   294         /// Ref: aRouter

   295         MBlidRouter& iRouter;

   296         

   297         MBlidLocation* iLocation;

   298 

   299         /// Own: Decorator class for navigation pane controls.

   300         CAknNavigationDecorator* iDecoratedTabGroup;        

   301 

   302         /// Reference to the view to handle resource change

   303         CBlidBaseView& iView;

   304         

   305         /// Reference to the engine

   306         CBlidEng& iEngine;

   307                 

   308 		//Own: Layout for all the visuals.

   309 		CAlfAnchorLayout* iTripLayout;

   310 		

   311 		CAlfEnv& iEnv;

   312 		

   313 		CAlfImageVisual* iTripDeckVisual;

   314 		CAlfImageVisual* iOdoDeckVisual;

   315 		CAlfImageVisual* iBigTripVisual;

   316 		CAlfDeckLayout* iTripDistLayout;

   317 		CAlfDeckLayout* iOdoLayout;

   318 		CAlfImageVisual* iTripDialVisual;

   319 		CAlfImageVisual* iTripTimeVisual;

   320 		//CAlfDeckLayout* iTripTimeLayout;

   321 		CAlfDeckLayout* iBigTripDecLayout;

   322     	/// Ref: A pointer to MBlidSettings model

   323         MBlidSettings* iSettingsModel;

   324         

   325         HBufC* iDurationFormatLong;

   326         

   327         HBufC* iSpeedFormatKmph;

   328         

   329         HBufC* iSpeedFormatMph;

   330         

   331         HBufC* iDataBlank;

   332         

   333         HBufC* iTripDistance;

   334         

   335         HBufC* iOdometerDistance;

   336         

   337 		//CAlfCurvePathLayout* iSpeedCurve;

   338 		//CAlfDeckLayout* iMileLayout;

   339 		CAlfTextVisual* iMileVisual[9];

   340 		TInt iSpeedCount;

   341 		TReal32 iPrevSpeed;

   342 		TInt iMaxScale;

   343 		TInt iPrevAngle;

   344 		TInt iNextAngle;

   345 		

   346 		CAlfAnchorLayout* iPointerLayout;

   347 		

   348 		CAlfTextVisual* iTripMeter;

   349 		

   350 		CAlfTextVisual* iOdoMeter;

   351 		

   352 		CAlfTextVisual* iTriptime;

   353 		

   354 		CAlfTextVisual* iSpeedFormatVisual;

   355 		

   356 		TReal32 iCurrSpeed;

   357 		

   358 		TBool iIsLessThanInitial;

   359 		

   360 		CRepository* iRepository;

   361 		

   362 		TReal iLastodometerValue;

   363 		

   364 		TReal iOdoValueToStore;

   365 		

   366 		CAlfTextStyle* iStyle1;

   367 		

   368 		CAlfAnchorLayout* iPopUpLayout;

   369 		

   370 		CAlfTextVisual* iPopUpMsg;

   371 		

   372 		CAlfImageVisual* iPopImage;

   373 		

   374 		TBool isSatelliteInfoLaunch;

   375 		

   376 		CAlfDeckLayout* iPopupDeck;

   377 		

   378 		CAlfFrameBrush* iFrameBrush;

   379 		

   380 		CAlfImageVisual* iImageVisual;

   381 		

   382 	    CPeriodic* iPeriodic; // periodic timer active object

   383         TInt iDisplayIcon;    // Current svg animation icon

   384 	    RPointerArray<CAlfTexture> iPopupTextures;

   385 	    RPointerArray<CAlfTexture> iSignalTextures;

   386 	    CAlfTexture* iPopupImgTexture;	    	    

   387 		

   388 		HBufC*	iImagePath;

   389 		

   390 		TBool iSTripDimmed;

   391 		

   392 		CAlfAnchorLayout* iPopUpAnchor;

   393 		

   394 		TRect iBigTripRect;

   395 		

   396 		TRect iTripDialRect;

   397 		

   398 		TRect iTripDeckRect;

   399 		

   400 		TRect iTripMeterRect;

   401 		

   402 		TRect iOdoDeckRect;

   403 		

   404 		TRect iOdoMeterRect;

   405 		

   406 		TRect iSpeedFormatRect;

   407 		

   408 		TRect iTripTimeRect;

   409 		

   410 		TRect iClockImageRect;

   411 		

   412 		TRect iValueRect1;

   413 		

   414 		TRect iValueRect2;

   415 		

   416 		TRect iValueRect3;

   417 		

   418 		TRect iValueRect4;

   419 		

   420 		TRect iValueRect5;

   421 		

   422 		TRect iValueRect6;

   423 		

   424 		TRect iValueRect7;

   425 		

   426 		TRect iValueRect8;

   427 		

   428 		TRect iValueRect9;		

   429 		

   430 		TRect iSignalStrengthRect;												

   431 		

   432 		TBool isDeviceUnavailableDisplayed;											

   433 		TBool iIsDownPressed;										;

   434     };

   435 

   436 #endif // __CHTKTRIPMETERCONTROL_H__