eikprogi.h

00001 // EIKPROGI.H
00002 //
00003 // Copyright (c) 1997-1999 Symbian Ltd.  All rights reserved.
00004 //
00005 
00006 #if !defined(__EIKPROGI_H__)
00007 #define __EIKPROGI_H__
00008 
00009 #if !defined(__EIKBCTRL_H__)
00010 #include <eikbctrl.h>
00011 #endif
00012 
00013 #if !defined(__EIKON_HRH__)
00014 #include <eikon.hrh>
00015 #endif
00016 
00017 class TGulBorder;
00018 class CEikProgressInfoExtension;
00019 
00034 class CEikProgressInfo : public CEikBorderedControl
00035         {
00036         
00037 public:
00038     
00042     struct SInfo
00043         {
00048         TEikProgressTextType iTextType;
00049 
00054         TInt iSplitsInBlock;
00055 
00060         TInt iFinalValue;
00061 
00063         TInt iWidth;
00064     
00066         TInt iHeight;
00067         };
00068 
00072     struct SLayout
00073         {
00079         TRgb iFillColor;
00080 
00086         TRgb iEmptyColor;
00087 
00093         TRgb iFillTextColor;
00094 
00100         TRgb iEmptyTextColor;
00101 
00106         const CFont* iFont;
00107 
00112         TInt iGapBetweenBlocks;
00113         };
00114 
00118     IMPORT_C ~CEikProgressInfo();
00119     
00123     IMPORT_C CEikProgressInfo();
00124     
00132     IMPORT_C CEikProgressInfo(const SInfo& aProgInfo);
00133     
00140     IMPORT_C void IncrementAndDraw(TInt aInc);
00141     
00148     IMPORT_C void SetAndDraw(TInt aValue);
00149     
00158     IMPORT_C void ConstructFromResourceL(TResourceReader& aReader);
00159     
00165     IMPORT_C void SetLayout(const SLayout& aLayout);
00166     
00172     IMPORT_C void SetBorder(const TGulBorder& aBorder);
00173     
00181     IMPORT_C void SetFinalValue(TInt aFinalValue);
00182     
00186     IMPORT_C void ConstructL(); // AKNLAF
00187 
00195     inline const SInfo& Info() const { return(iInfo); }
00196     
00203     inline const SLayout& Layout() const { return(iLayout); }
00204     
00210     inline TInt CurrentValue() const { return(iCurrentValue); }
00211 
00212 protected:
00213     
00224     IMPORT_C virtual const TDesC* EvaluateText(TDes& aTextBuf) const;
00225 
00226 public: // from CCoeControl
00227 
00233     IMPORT_C void ActivateL();
00234 
00242     IMPORT_C TSize MinimumSize();
00243 
00249     IMPORT_C void SizeChanged();
00250 
00260     IMPORT_C virtual void GetColorUseListL(
00261                                 CArrayFix<TCoeColorUse>& aColorUseList) const;
00262 
00270     IMPORT_C virtual void HandleResourceChange(TInt aType);
00271 
00288     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);      
00289 
00290 protected: //from CCoeControl
00291 
00302     IMPORT_C void WriteInternalStateL(RWriteStream& aWriteStream) const;
00303 
00304 private: // from CCoeControl
00305 
00306     IMPORT_C void Draw(const TRect& aRect) const;
00307     IMPORT_C void Reserved_2(); 
00308 
00309 private:
00310 
00314     IMPORT_C void* ExtensionInterface( TUid aInterface );
00315 
00316 private: // internal use
00317 
00318         void Construct();
00319         void CheckSizeCalculated();
00320         void DrawPartial()const; // AKNLAF
00321         void DrawProgressBarForeground(CWindowGc& aGc) const; //AKNLAF
00322         void DrawProgressBarBackground(CWindowGc& aGc) const; //AKNLAF
00323         TInt FilledWidth() const; //AKNLAF
00324     
00325 private:
00326 
00327         SInfo iInfo;
00328         SLayout iLayout;
00329         TInt iCurrentValue;
00330         TBool iHeightWasSupplied;
00331         CFbsBitmap* iBitmap; // AKNLAF
00332         CFbsBitmap* iBackgroundBitmap; // AKNLAF Not used, extension!
00333         CFbsBitmap* iBitmapMask; // AKNLAF
00334         //CFbsBitmap* iBackgroundBitmapMask; // AKNLAF
00335     CEikProgressInfoExtension* iExtension;
00336 
00337 private:
00338 
00339     void LoadBitmapsL();
00340     void SetBitmapSizes();
00341     void DeleteBitmaps();
00342         };
00343 
00344 
00345 // __EIKPROGI_H__
00346 #endif