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00019 #ifndef C_AKNNAVI_H
00020 #define C_AKNNAVI_H
00021
00022 #include <akncontrol.h>
00023 #include <coeccntx.h>
00024 #include <aknvolumecontrol.h>
00025
00026
00027 class CAknNavigationDecorator;
00028 class CEikStatusPaneBase;
00029 class CFbsBitmap;
00030 class MAknTabObserver;
00031 class CAknNavigationControlContainerExtension;
00032 class MAknsControlContext;
00033
00034 class MAknNavigationDecoratorInterface
00035 {
00036 public:
00037 virtual ~MAknNavigationDecoratorInterface() { }
00038 virtual CCoeControl* DecoratedControl() = 0;
00039 };
00040
00041 class MAknNavigationContainerInterface
00042 {
00043 public:
00044 virtual ~MAknNavigationContainerInterface() { }
00045 virtual CAknNavigationDecorator* CreateMessageLabelL(const TDesC& aText) = 0;
00046 virtual CAknNavigationDecorator* CreateTabGroupL() = 0;
00047 virtual void PushL( CAknNavigationDecorator& ) = 0;
00048 virtual void Pop() = 0;
00049 };
00050
00054 class CAknNavigationControlContainer : public CAknControl,
00055 public MCoeControlContext,
00056 public MCoeControlObserver,
00057 public MAknNavigationContainerInterface
00058 {
00059
00060 public:
00061
00062 DECLARE_TYPE_ID( 0x101F8740 )
00063
00064 public:
00065
00071 IMPORT_C CAknNavigationControlContainer();
00072
00078 IMPORT_C ~CAknNavigationControlContainer();
00079
00083 IMPORT_C void ConstructL();
00084
00092 IMPORT_C void ConstructFromResourceL( TResourceReader& aReader );
00093
00101 IMPORT_C CAknNavigationDecorator*
00102 ConstructNavigationDecoratorFromResourceL(
00103 TResourceReader& aReader);
00104
00112 IMPORT_C CAknNavigationDecorator* CreateTabGroupL();
00113
00121 IMPORT_C CAknNavigationDecorator* CreateTabGroupL(
00122 MAknTabObserver* aObserver);
00123
00132 IMPORT_C CAknNavigationDecorator* CreateTabGroupL(
00133 TResourceReader& aReader);
00134
00144 IMPORT_C CAknNavigationDecorator* CreateTabGroupL(
00145 TResourceReader& aReader,
00146 MAknTabObserver* aObserver);
00147
00156 IMPORT_C CAknNavigationDecorator* CreateNavigationLabelL(
00157 const TDesC& aText = KNullDesC);
00158
00167 IMPORT_C CAknNavigationDecorator* CreateNavigationLabelL(
00168 TResourceReader& aReader);
00169
00182 IMPORT_C CAknNavigationDecorator* CreateNavigationImageL(
00183 const CFbsBitmap* aBitmap = NULL,
00184 const CFbsBitmap* aMaskBitmap = NULL);
00185
00195 IMPORT_C CAknNavigationDecorator* CreateNavigationImageL(
00196 TResourceReader& aReader);
00197
00207 IMPORT_C CAknNavigationDecorator* CreateMessageLabelL(
00208 const TDesC& aText = KNullDesC);
00209
00219 IMPORT_C CAknNavigationDecorator* CreateMessageLabelL(
00220 TResourceReader& aReader);
00221
00231 IMPORT_C CAknNavigationDecorator* CreateVolumeIndicatorL(TInt aResourceId);
00232
00240 IMPORT_C CAknNavigationDecorator* CreateEditorIndicatorContainerL();
00241
00250 IMPORT_C void PushDefaultL( TBool aAllowDuplicates = EFalse );
00251
00264 IMPORT_C void PushL( CAknNavigationDecorator& aNaviPaneControl );
00265
00274 IMPORT_C void Pop();
00275
00282 IMPORT_C void Pop( CAknNavigationDecorator* aControl );
00283
00292 IMPORT_C CAknNavigationDecorator* Top();
00293
00310 IMPORT_C CAknNavigationDecorator* Top(TBool aIgnoreFepEditorIndicator) const;
00311
00312
00326 IMPORT_C TInt ReplaceL( CAknNavigationDecorator& aToBeReplaced,
00327 CAknNavigationDecorator& aReplacement );
00328
00337 IMPORT_C CAknNavigationDecorator* ResourceDecorator();
00338
00345 CFbsBitmap& NaviArrowBitmap( TInt aId );
00346
00347 public:
00348
00362 IMPORT_C void SetPreferredNaviDecoratorLayoutStyle( TInt aLayoutStyle );
00363
00368 IMPORT_C static TInt ColorScheme();
00369
00374 void NotifyNaviWipeStatusL();
00375
00381 static TInt CurrentNaviWipeBitmap();
00382
00390 IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);
00391
00396 void HandleLosingForeground();
00397
00402 void HandleGainingForegroundL();
00403
00404 protected:
00405
00411 IMPORT_C virtual void SizeChanged();
00412
00421 IMPORT_C virtual void HandleResourceChange(TInt aType);
00422
00430 IMPORT_C virtual TInt CountComponentControls() const;
00431
00440 IMPORT_C virtual CCoeControl* ComponentControl(TInt aIndex) const;
00441
00442 protected:
00443
00452 IMPORT_C void HandleControlEventL(CCoeControl* aControl,
00453 TCoeEvent aEventType);
00454
00455 private:
00456
00457 IMPORT_C virtual void Draw(const TRect& aRect) const;
00458
00459 private:
00460
00464 IMPORT_C void* ExtensionInterface( TUid aInterface );
00465
00466 public:
00467
00477 TBool NaviWipeUsed() const;
00478
00484 CFbsBitmap* NaviColorBitmap() const;
00485
00493 static void SetBackgroundContextAttributes( CCoeControl* aControl,
00494 TBool aNaviWipeUsed );
00495
00496 private:
00497 TBool IsFepOwnedEditorIndicatorControl(
00498 CAknNavigationDecorator* aDecorator ) const;
00499
00500 void HandleVisibilityOfNonFepOwnedIndicatorControl(
00501 CAknNavigationDecorator* aDecorator, TBool aVisible);
00502
00513 TBool DrawDefaultNaviWipe(CWindowGc& aGc, const TRect& aRect) const;
00514
00525 TBool DrawDefaultNaviSolid(CWindowGc& aGc, const TRect& aRect) const;
00526
00538 TBool DrawSkinnedNaviWipe( CWindowGc& aGc,
00539 const TRect& aRect,
00540 MAknsSkinInstance* aSkin,
00541 MAknsControlContext* aCc ) const;
00542
00554 TBool DrawSkinnedNaviSolid( CWindowGc& aGc,
00555 const TRect& aRect,
00556 MAknsSkinInstance* aSkin,
00557 MAknsControlContext* aCc ) const;
00558
00563 void LoadNaviColorBitmapL();
00564
00565 void SetContainerWindowNonFading( TBool aNonFading );
00566
00567 TRect VolumePopupRect();
00568
00569 protected:
00570
00588 TTypeUid::Ptr MopSupplyObject( TTypeUid aId );
00589
00590 private:
00591
00592 CEikStatusPaneBase* iStatusPane;
00593
00594 CAknNavigationDecorator* iNaviDecoratorFromResource;
00595
00596 typedef CArrayPtrFlat<CAknNavigationDecorator> CAknNaviPaneStack;
00597 CAknNaviPaneStack* iNaviPaneControls;
00598
00599 CFbsBitmap* iNaviArrowBitmap[4];
00600
00601 TInt iSpare;
00602 CAknNavigationControlContainerExtension* iExtension;
00603 };
00604
00605 #endif // C_AKNNAVI_H
