EIKPROGI.H

00001 // EIKPROGI.H
00002 //
00003 // Copyright (c) 1997-1999 Symbian Ltd.  All rights reserved.
00004 //
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;
00034 class CEikProgressInfo : public CEikBorderedControl
00035         {
00037 public:
00042     struct SInfo
00043         {
00048         TEikProgressTextType iTextType;
00054         TInt iSplitsInBlock;
00060         TInt iFinalValue;
00063         TInt iWidth;
00066         TInt iHeight;
00067         };
00072     struct SLayout
00073         {
00079         TRgb iFillColor;
00086         TRgb iEmptyColor;
00093         TRgb iFillTextColor;
00100         TRgb iEmptyTextColor;
00106         const CFont* iFont;
00112         TInt iGapBetweenBlocks;
00113         };
00118     IMPORT_C ~CEikProgressInfo();
00123     IMPORT_C CEikProgressInfo();
00132     IMPORT_C CEikProgressInfo(const SInfo& aProgInfo);
00140     IMPORT_C void IncrementAndDraw(TInt aInc);
00148     IMPORT_C void SetAndDraw(TInt aValue);
00158     IMPORT_C void ConstructFromResourceL(TResourceReader& aReader);
00165     IMPORT_C void SetLayout(const SLayout& aLayout);
00172     IMPORT_C void SetBorder(const TGulBorder& aBorder);
00181     IMPORT_C void SetFinalValue(TInt aFinalValue);
00186     IMPORT_C void ConstructL(); // AKNLAF
00195     inline const SInfo& Info() const { return(iInfo); }
00203     inline const SLayout& Layout() const { return(iLayout); }
00210     inline TInt CurrentValue() const { return(iCurrentValue); }
00212 protected:
00224     IMPORT_C virtual const TDesC* EvaluateText(TDes& aTextBuf) const;
00226 public: // from CCoeControl
00233     IMPORT_C void ActivateL();
00242     IMPORT_C TSize MinimumSize();
00249     IMPORT_C void SizeChanged();
00260     IMPORT_C virtual void GetColorUseListL(
00261                                 CArrayFix<TCoeColorUse>& aColorUseList) const;
00270     IMPORT_C virtual void HandleResourceChange(TInt aType);
00288     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);      
00290 protected: //from CCoeControl
00302     IMPORT_C void WriteInternalStateL(RWriteStream& aWriteStream) const;
00304 private: // from CCoeControl
00306     IMPORT_C void Draw(const TRect& aRect) const;
00307     IMPORT_C void Reserved_2(); 
00309 private:
00314     IMPORT_C void* ExtensionInterface( TUid aInterface );
00316 private: // internal use
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
00325 private:
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;
00337 private:
00339     void LoadBitmapsL();
00340     void SetBitmapSizes();
00341     void DeleteBitmaps();
00342         };
00345 #endif  // __EIKPROGI_H__