MCL/sf/app/homescreen: comparison taskswitcher/taskswitcherui/taskswitcherapp/inc/tsfastswaparea.h

equal deleted inserted replaced

-:5456b4e8b3a8
+:3321d3e205b6
 class CAknStylusPopUpMenu;
 class CAknQueryDialog;
 class CTsEventControler;
 class MTsDataChangeObserver;
 class CAknLongTapAnimation;
+class CTsFastSwapAreaExtension;
+class CAknPointerEventSuppressor;
 /**
 * Taskswitcher Fast Swap area UI.
 */
 class CTsFastSwapArea: public CCoeControl,
 // From MEikListBoxObserver
 void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType);
 public:
+enum TsFastSwapAreaGridData {
+EMaxItemsOnScreen = 1,
+EGridItemWidth,
+EGridItemGap
+};
 /**
 * Implements drag gesture handling
 * @see MTsEventControlerObserver
 */
 void MoveOffset(const TPoint&, TBool);
 /**
 * Checks if app with the given window group id is present on taskswitcher
 * list.
 */
 TBool WgOnTaskList( TInt aWgId );
+/**
+* Returns full grid view size.
+*/
+TSize GridWorldSize();
+/**
+* Retrieves number of items in grid
+*/
+TInt GridItemCount();
+/**
+* Returnes value of the requested grid data
+*/
+TInt GetGridItemData( TsFastSwapAreaGridData aDataType );
 public:
 // from CCoeControl
 TInt CountComponentControls() const;
 CCoeControl* ComponentControl(TInt aIndex) const;
 /**
 * Switches to another application.
 */
 void SwitchToApp( TInt aWgId, const TUid& aUid );
 /**
-* Makes a copy of the given bitmap.
+* Update and prepare data for grid.
-* Also scaled to the given size, but maintains aspect ratio,
-* so the size of the returned bitmap may be less then aSize.
-*/
-CFbsBitmap* CopyBitmapL( TInt aFbsHandle, TSize aSize );
-/**
-* Called from HandleFswContentChanged.
 */
-void HandleFswContentChangedL();
+void GetContentForGrid();
 /**
-* Shows the content from iArray on the screen.
+* Obtain actual data from server.
 */
-void RenderContentL( TBool aSuppressAnimation = EFalse );
+void GetContentL();
+/**
+* Prepare the content from iArray to be shown on the screen.
+*/
+void RenderContentL( );
 /**
 * Creates the ganes grid control.
 */
 void ReCreateGridL();
 * Setup grid layout for view
 *
 * @param  aItemCount  number of items in grid
 */
 void LayoutGridViewL( TInt aItemCount );
-/**
-* Returns rectangles for fast swap area controls
-*/
-void GetFastSwapAreaRects( RArray<TAknLayoutRect>& aRects );
 /**
 * Creates a stylus popup instance (iPopup) if not yet done.
 */
 void PreCreatePopupL();
 * Sends the data-changed notification.
 */
 void NotifyChange();
 /**
-* Retrieves and returns size for image graphics.
-*/
-TSize PreferredImageSize();
-/**
-* Retrieves number of items in grid
-*/
-TInt GridItemCount();
-/**
-* Calculates the correct size if aspect ratio needs to be preserved.
-*/
-TSize CalculateSizePreserveRatio(const TSize& aTargetAreaSize,
-const TSize& aSourceSize);
-/**
 * Selects next item in grid
 */
 void SelectNextItem();
 /**
 * @param aRedrawDelay - animation delay.
 */
 void CenterItem( TInt aRedrawDelay);
 /**
-* Returns full grid view size.
-*/
-TSize GridWorldSize();
-/**
 * Updates grid, called for manual grid scroll update
 *
 * @param  aForceRedraw    if set to ETrue - redraw will be forced
 * @param  aAnimate        set to ETrue to enable animation
 */
 * Returns grid view size
 */
 TSize ViewSize();
 /**
-* Returns the position of the given item inside grid world rect.
-* Returns point in the middle of the view rectangle.
-*
-* @param  aItemIdx  index of the item for which calculation will be done
-*/
-TPoint ItemViewPosition( TInt aItemIdx );
-/**
-* Returns index of the shown item, based on the logical
-* position of the grids view. Item that is closest to the
-* middle of screen is returned.
-*
-* @param  aViewPos  grids view position. This must be point in
-*                   the middle of the view rectangle
-* @return  index of the item
-*/
-TInt ViewToVisibleItem( const TPoint aViewPos );
-/**
-* Launches increasing pop-up feedback.
-*/
-void LaunchPopupFeedback();
-/**
 * Show highlight when disabled and
 * consume EEventKeyUp that follows after event that swiched on the highlight.
 */
 TKeyResponse ShowHighlightOnKeyEvent(const TKeyEvent& aKeyEvent, TEventCode aType);
 /**
-* Returns current screen orientation:
-*
-* @return  1 if landscape, 0 if portait
-*/
-TInt GetCurrentScreenOrientation();
-/**
-* Retrieves variety value, based on current screen resolution.
-*
-* @param  aVariety  result of the function, 0 value means portrait
-*                   value of 1 indicates landscape
-* @return  ETrue if screen resolution differs from vale returned by
-*          layout meta data functions.
-*/
-TBool GetVariety( TInt& aVariety );
-/**
 * Cancels long tap animation.
 */
 void CancelLongTapAnimation( TBool aDisablePopup = ETrue );
 /**
 private: // Data
 // parent control
 CCoeControl& iParent;
+// utility helper class
+CTsFastSwapAreaExtension* iFastSwapExt;
 // device state
 // not own
 CTsDeviceState& iDeviceState;
 TBool iIgnoreLayoutSwitch;
 // Key event handling
 TBool iConsumeEvent;
 TBool iKeyEvent;
+CAknPointerEventSuppressor* iEventSupressor;
+TBool iSupressDrag;
 // App closing handling
 RArray<TInt> iIsClosing;
 TInt iWidgetClosingCount;
 TInt iPrevAppCount;
 // Long tap animation
 CAknLongTapAnimation* iLongTapAnimation;
 CTsFastSwapTimer* iLongTapAnimationTimer;
 TBool iLongTapAnimationRunning;
+// Screenshot handling
+RArray<TInt> iPrevScreenshots;
 };
 #endif // TSFASTSWAPAREA_H

branch	RCL_3
changeset 35	3321d3e205b6
parent 34	5456b4e8b3a8