--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/uiengine/medialistwrapper/inc/glxmlwrapper_p.h Tue Aug 31 15:14:51 2010 +0300
@@ -0,0 +1,246 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+
+/*glxmlwrapper_p.h*/
+
+#ifndef GLXMLWRAPPER_P_H
+#define GLXMLWRAPPER_P_H
+#include <QObject>
+#include <glxfiltergeneraldefs.h>
+#include <glxlistdefs.h>
+#include <mpxcollectionobserver.h>
+#include <qdatetime.h>
+#include "glxmedialistiterator.h"
+#include "glxmlwrapper.h"
+#include <QImage>
+#include "mglxtitlefetcherobserver.h"
+
+//Forward Declarations
+class MGlxMediaList;
+class CGlxMLGenericObserver;
+class CGlxThumbnailContext;
+class HbIcon;
+class QImage;
+class CGlxDefaultAttributeContext;
+class CGlxDefaultThumbnailContext;
+class CGlxDefaultListAttributeContext;
+class CGlxTitleFetcher;
+class CGlxDRMUtility;
+//to use first call GlxMLWrapperPrivate::Instance then set the mode by calling GlxMLWrapperPrivate::SetContextMode()
+//CLASS Declaration
+class GlxMLWrapperPrivate : public QObject,public MGlxTitleFetcherObserver
+{
+
+public:
+ /**
+ * Two-phased constructor.
+ *
+ * @return Pointer to newly created object. NULL if creation fails. Avoiding Leave as would be called by a QT wrapper Class
+ */
+ static GlxMLWrapperPrivate* Instance(GlxMLWrapper* aMLWrapper, int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType,QString uri);
+ /**
+ * Destructor.
+ */
+ ~GlxMLWrapperPrivate();
+ /**
+ * for setting the attribute context mode will be used mainly for retreiving thumbnail of different sizes.
+ */
+ void SetContextMode(GlxContextMode aContextMode);
+
+ /*
+ * For removing the contect used
+ */
+ void RemoveContextMode(GlxContextMode aContextMode);
+
+ /**
+ * for retreiving the Media List Count.
+ */
+ int GetItemCount();
+ /*
+ * for retrieving the focus Index
+ */
+ int GetFocusIndex() const;
+ /*
+ * for setting the focus Index
+ */
+ void SetFocusIndex(int aItemIndex);
+
+ /*
+ * for setting the focus Index
+ */
+ void SetSelectedIndex(int aItemIndex);
+
+ /*
+ * for retrieving the visible window Index
+ */
+ int GetVisibleWindowIndex();
+ /*
+ * for setting the visible window Index
+ */
+ void SetVisibleWindowIndex(int aItemIndex);
+
+public:
+ // From MGlxTitleFetcherObserver
+ IMPORT_C void HandleTitleAvailableL(const TDesC& aTitle);
+
+public:
+ void HandleItemAddedL( TInt aStartIndex, TInt aEndIndex, MGlxMediaList* aList );
+ void HandleItemRemovedL( TInt aStartIndex, TInt aEndIndex, MGlxMediaList*/* aList */);
+ void HandleAttributesAvailableL( TInt aItemIndex,
+ const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList );
+ void HandleFocusChangedL( NGlxListDefs::TFocusChangeType aType, TInt aNewIndex, TInt aOldIndex, MGlxMediaList* aList );
+ void HandleItemSelectedL(TInt aIndex, TBool aSelected, MGlxMediaList* aList );
+ void HandleMessageL( const CMPXMessage& aMessage, MGlxMediaList* aList );
+ void HandleError( TInt aError );
+ //todo remove comment void HandleCommandCompleteL( CMPXCommand* aCommandResult, TInt aError,MGlxMediaList* aList );
+ void HandleMediaL( TInt aListIndex, MGlxMediaList* aList );
+ void HandleItemModifiedL( const RArray<TInt>& aItemIndexes, MGlxMediaList* aList );
+ void HandlePopulatedL(MGlxMediaList* aList);
+
+public:
+ /**
+ * RetrieveItemIcon()
+ */
+ HbIcon* RetrieveItemIcon(int index, GlxTBContextType aTBContextType);
+ QImage RetrieveItemImage(int index, GlxTBContextType aTBContextType);
+ QString RetrieveListTitle(int index);
+ QString RetrieveListDesc(int index);
+ QString RetrieveListSubTitle(int index);
+ QString RetrieveItemUri(int index);
+ QSize RetrieveItemDimension(int index);
+ int RetrieveItemSize(int index);
+ QDate RetrieveItemDate(int index);
+ QTime RetrieveItemTime(int index);
+ int RetrieveItemFrameCount(int aItemIndex);
+ CFbsBitmap* RetrieveBitmap(int aItemIndex);
+ int RetrieveListItemCount( int aItemIndex );
+ bool isSystemItem( int aItemIndex );
+ /*
+ *Sets the context for fetcing comments
+ */
+ void SetDescontextL();
+ QString RetrieveViewTitle();
+ bool IsPopulated();
+ bool IsDrmProtected(int index );
+ bool IsDrmValid(int index);
+ void setDrmValid(int index,bool valid);
+ bool IsCorruptedImage( int aItemIndex );
+private:
+
+ /**
+ * C++ default constructor.
+ */
+ GlxMLWrapperPrivate(GlxMLWrapper* aMLWrapper);
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType,QString uri=NULL);
+ /**
+ * Create an instance of Media List.
+ *
+ * @leave with error code if creation fails.
+ */
+ void CreateMediaListL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType);
+ void CreateMediaListAlbumItemL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType);
+ void CreateMediaListFavoritesItemL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType,QString uri);
+ void SetThumbnailContextL(GlxContextMode aContextMode);
+ void SetListContextL(GlxContextMode aContextMode);
+ void SetFavouriteContextL();
+ void CreateGridContextL();
+ void CreateLsFsContextL();
+ void CreatePtFsContextL();
+ void RemoveGridContext();
+ void RemoveLsFsContext();
+ void RemovePtFsContext();
+ void RemoveListContext();
+ void RemoveFavouriteContext();
+ void RemoveDescContext();
+ //for the attribute filtering
+ TInt CheckTBAttributesPresenceandSanity(TInt aItemIndex,
+ const RArray<TMPXAttribute>& aAttributes, TMPXAttribute aThumbnailAttribute );
+ void CheckGridTBAttribute(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes);
+ void CheckPtFsTBAttribute(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes);
+ void CheckLsFsTBAttribute(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes);
+ void CheckListAttributes(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes);
+ /*
+ * to check the attributes returned for details view is present
+ */
+ void CheckDetailsAttributes(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes);
+ /*
+ * convert the CFbsbitmap to HbIcon
+ */
+ HbIcon *convertFBSBitmapToHbIcon(CFbsBitmap* aBitmap);
+ /*
+ * convert the CFbsbitmap to HbIcon and scale down upto itemWidth and itemHeight
+ */
+ HbIcon * convertFBSBitmapToHbIcon(CFbsBitmap* aBitmap, TInt itemWidth, TInt itemHeight);
+
+private:
+ // Instance of Media List
+ MGlxMediaList* iMediaList;
+ //observer for ML
+ CGlxMLGenericObserver* iMLGenericObserver;
+ GlxContextMode iContextMode;
+ //Parent QT based Wrapper
+ GlxMLWrapper* iMLWrapper;
+ //contexts
+ // Thumbnail context
+ CGlxThumbnailContext* iGridThumbnailContext;
+
+ // FS related thumbnail contexts
+ CGlxDefaultThumbnailContext* iPtFsThumbnailContext;
+ CGlxDefaultThumbnailContext* iLsFsThumbnailContext;
+ CGlxDefaultThumbnailContext* iFocusFsThumbnailContext;
+ CGlxDefaultThumbnailContext* iFocusGridThumbnailContext;
+
+ //List related contexts
+ // Fetch context for retrieving title attribute
+ CGlxDefaultListAttributeContext* iTitleAttributeContext;
+
+ // Fetch context for retrieving subtitle
+ CGlxDefaultListAttributeContext* iSubtitleAttributeContext;
+
+ //to find if the image is in favorites or not
+ CGlxDefaultAttributeContext *iFavouriteContext;
+
+ //To fetch the details
+ CGlxDefaultAttributeContext *iDescContext;
+
+ CGlxThumbnailContext* iListThumbnailContext;
+ // for thumbnail context
+ TGlxFromVisibleIndexOutwardListIterator iThumbnailIterator;
+
+ // Iterators for Grid and FS
+ TGlxScrollingDirectionIterator iBlockyIterator;
+ TGlxFromManualIndexBlockyIterator iBlockyIteratorForFilmStrip;
+
+ //Variables for checking the active contexts
+ //todo merge all these variables into 1 and have bitwise operation on them
+ TBool iGridContextActivated;
+ TBool iLsFsContextActivated;
+ TBool iPtFsContextActivated;
+ TBool iLsListContextActivated; //currently not used as we have not implemented the logic for 3 thumbnails
+ TBool iPtListContextActivated;
+ TBool iDetailsContextActivated; //this is to fetch the comments attributes
+ TBool iSelectionListContextActivated;
+ CGlxTitleFetcher* iTitleFetcher;
+ QImage iCorruptImage;
+ QString iViewTitle;
+ CGlxDRMUtility * iDrmUtility;
+};
+#endif //GLXMLWRAPPER_P_H