--- a/camerauis/cameraapp/generic/inc/CamBurstThumbnailGrid.h Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,296 +0,0 @@
-/*
-* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Class for displaying the images captured by a Burst session.*
-*/
-
-
-
-#ifndef CAMBURSTTHUMBNAILGRID_H
-#define CAMBURSTTHUMBNAILGRID_H
-
-// ===========================================================================
-// INCLUDES
-
-#include <e32base.h>
-#include <e32std.h>
-#include <coecntrl.h>
-#include <eiksbobs.h> // For Scroll component
-#include <eikscrlb.h> // For ScrollModel
-#include <AknUtils.h> // For TAknLayoutRect
-
-#include "CamBurstThumbnailGridModel.h"
-
-
-// ===========================================================================
-// CONSTANTS
-const TInt KGridWidth = 3; // Number of cells left to right
-
-const TInt KGridHeight= 3; // Number of cells top to bottom
-
-const TInt KGridSize = KGridWidth*KGridHeight;
-
-
-const TInt KBurstGridDefaultThumbnails = 6;
-const TInt KBurstGridMaxVisibleThumbnails = 9;
-
-enum BurstGridLayoutTypes
- {
- EDefaultOrLessThumbnails = 0,
- EMaxVisibleThumbnails,
- EScrollbarNeeded
- };
-
-const TInt KNumberOfBurstGridLayoutTypes = 3;
-
-// MACROS
-
-// ===========================================================================
-// DATA TYPES
-
-// ===========================================================================
-// FUNCTION PROTOTYPES
-
-// ===========================================================================
-// FORWARD DECLARATIONS
-class CFbsBitmap;
-class CCamBurstThumbnailGridModel;
-class CBitmapScaler;
-class CEikScrollBar;
-
-
-// ===========================================================================
-// CLASS DECLARATION
-
-/**
-* Utility class used to group together related layout information into one
-* object, and construct itself using a supplied resource reader.
-*
-* @since 2.8
-*/
-class TCamBurstGridCellLayout
- {
-public:
- /**
- * Constructs the layout information for the object
- * @since 2.8
- * @param aReader The resource reader to use for construction
- * @param aRect The parent rect for the layout entries
- */
- void ConstructFromResource( TResourceReader& aReader, TRect& aRect );
-
-public:
- TAknLayoutRect iCellRect; // Rectangle of the cell
- TAknLayoutRect iHighRect; // Rectangle of the Highlight
- TAknLayoutRect iMarkRect; // Rectangle of the "mark"
- TAknLayoutRect iThmbRect; // Rectangle of the thumbnail
- };
-
-
-/**
-* Handles the drawing of the Burst Post-Capture control
-*
-* @since 2.8
-*/
-class CCamBurstThumbnailGrid : public CCoeControl,
- public MThumbModelObserver,
- public MEikScrollBarObserver
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CCamBurstThumbnailGrid* NewL( const CCoeControl* aParent, CCamBurstThumbnailGridModel& aModel );
-
- /**
- * Destructor.
- */
- virtual ~CCamBurstThumbnailGrid();
-
- public: // New functions
-
- /**
- * Constructs the layout information for the grid
- * @since 2.8
- */
- void ReadLayout();
-
- /**
- * Returns the ID of the resource to use for the grid structure
- * @since 2.8
- * @returns The resource ID to use
- */
- TInt ResourceId();
-
- /**
- * Tests if the given coordinates match to any item on burst grid
- * @param aPosition Coordinates to be tested
- * @return TInt Grid item index that macthes the coordinates. Negative value returned
- * if position does not match any grid item
- */
- TInt HitTestGridItems( TPoint aPosition );
-
- public: // Functions from base classes
-
- /**
- * From CCoeControl
- * @since 2.8
- * @param aRect Area to be redrawn
- */
- void Draw( const TRect& aRect ) const;
-
- /**
- * From CCoeControl
- * @since 2.8
- * @return The number of controls owned by this control
- */
- TInt CountComponentControls() const;
-
- /**
- * From CCoeControl
- * @since 2.8
- * @param aIndex The index of the required control
- * @return Returns the requested control
- */
- CCoeControl* ComponentControl( TInt aIndex ) const;
-
- /**
- * From CCoeControl
- * @since 2.8
- */
- void SizeChanged();
-
- /**
- * From CCoeControl
- * @since 2.8
- * @param aKeyEvent Details of the key event
- * @param aType The keypress type
- * @return TKeyResponse whether the key event was handled or ignored
- */
- TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ) ;
-
- /**
- * From MThumbModelObserver.
- * Called when the highlight has changed
- * @since 2.8
- */
- void HighlightChanged();
-
- /**
- * From MThumbModelObserver
- * Called when an image has been deleted.
- * @since 2.8
- */
- void ImagesDeleted();
-
- /**
- * From MThumbModelObserver
- * Called when a new thumbnail has been generated
- * @since 2.8
- */
- void ThumbnailGenerated();
-
- /**
- * From MEikScrollBarObserver
- * Called when a new thumbnail has been generated
- * @since 2.8
- * @param aScrollBar
- * @param aEventType
- */
- void HandleScrollEventL( CEikScrollBar* aScrollBar, TEikScrollEvent aEventType );
-
- /**
- * Creates the scrollbar control. SetMopParent must be called before this.
- * @since 3.0
- */
- void CreateScrollBarL();
-
- /**
- * Creates the scrollbar control.
- * @since 3.0
- */
- void DeleteScrollBar();
-
- /**
- * Sets up the scroll bar, used on start up and when items are deleted
- * to update the state
- * @since 3.0
- */
- void SetupScrollbarL();
-
- /**
- * Returns the height of the grid control.
- * @since 3.0
- * @return Height of the grid control in cells
- */
- TInt GridSize() const;
-
- protected: // New functions
-
- /**
- * Updates layouts. Used to reload layouts when images are deleted.
- */
- void UpdateLayout();
-
- protected: // Functions from base classes
-
- private:
-
- /**
- * C++ default constructor.
- */
- CCamBurstThumbnailGrid( CCamBurstThumbnailGridModel& aModel );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL( const CCoeControl* aParent );
-
-
-
- public: // Data
-
- protected: // Data
-
- private: // Data
- // Passed in by (and owned by) View
- CCamBurstThumbnailGridModel& iModel;
-
- // Array of layout objects read from the resource file.
- // Each object represents a "cell" on the grid
- TCamBurstGridCellLayout iGridCellLayout[KGridSize];
-
- // Bitmap and mask for the "mark" check box for an image
- CFbsBitmap* iBitmapMark;
- CFbsBitmap* iBitmapMarkMask;
-
- CEikScrollBarFrame* iScrollFrame;
- TAknDoubleSpanScrollBarModel ivModel; // model for double span (side) scrollbar
- TAknLayoutRect iScrollLayout;
-
- // As the grid size is potentially variable depending on whether
- // limited or unlimited capture is used, need to keep track of the
- // grid size used.
- TInt iGridSize;
-
- };
-
-
-
-#endif // CAMBURSTTHUMBNAILGRID_H
-
-// ===========================================================================
-// End of File
-
-