mpxplugins/viewplugins/views/collectionviewhg/src/mpxcollectionviewhgimp.cpp
branchRCL_3
changeset 40 cb96c29156b2
parent 31 a12246c97fcc
child 49 455f89b7fcc5
equal deleted inserted replaced
31:a12246c97fcc 40:cb96c29156b2
   129 _LIT( KMPXCollDetailsItemsFormat, "%S\t%S" );
   129 _LIT( KMPXCollDetailsItemsFormat, "%S\t%S" );
   130 
   130 
   131 _LIT( KCategoryEmpty, "" );
   131 _LIT( KCategoryEmpty, "" );
   132 
   132 
   133 const TInt KIncrementalDelayNone = 0;
   133 const TInt KIncrementalDelayNone = 0;
   134 const TInt KIncrementalDelayHalfSecond = 1000000;
   134 const TInt KIncrementalDelayHalfSecond = 500000;
   135 const TInt KIncrementalFetchBlockSize = 400;
   135 const TInt KIncrementalFetchBlockSize = 400;
   136 const TInt KIncrementalDirectionCount = 8;
   136 const TInt KIncrementalDirectionCount = 8;
   137 const TInt KWaitNoteImpUid = 0x101FFC6C; // refresh wait note UID
   137 const TInt KWaitNoteImpUid = 0x101FFC6C; // refresh wait note UID
   138 #ifdef __ENABLE_PODCAST_IN_MUSIC_MENU
   138 #ifdef __ENABLE_PODCAST_IN_MUSIC_MENU
   139 const TInt KMusicMenuPodcastMenuItemIndex = 4; // podcast menu item index
   139 const TInt KMusicMenuPodcastMenuItemIndex = 4; // podcast menu item index
   165 
   165 
   166 // Music collection browse type
   166 // Music collection browse type
   167 const TInt KMPXCollectionArtistAlbum( 3 );
   167 const TInt KMPXCollectionArtistAlbum( 3 );
   168 const TInt KMPXCollectionGenre( 5 );
   168 const TInt KMPXCollectionGenre( 5 );
   169 
   169 
       
   170 _LIT(KEmptyTitle, " ");
   170 
   171 
   171 // ======== MEMBER FUNCTIONS ========
   172 // ======== MEMBER FUNCTIONS ========
   172 
   173 
   173 // ---------------------------------------------------------------------------
   174 // ---------------------------------------------------------------------------
   174 // Two-phased constructor.
   175 // Two-phased constructor.
   355 
   356 
   356     iMarkedAll = EFalse;
   357     iMarkedAll = EFalse;
   357     // grab the current process priority
   358     // grab the current process priority
   358     RProcess proc;
   359     RProcess proc;
   359     iPriority = proc.Priority();
   360     iPriority = proc.Priority();
       
   361     iGoToNowPlaying = EFalse; 
   360     }
   362     }
   361 
   363 
   362 void CMPXCollectionViewHgImp::HandleStatusPaneSizeChange()
   364 void CMPXCollectionViewHgImp::HandleStatusPaneSizeChange()
   363     {
   365     {
   364 	MPX_FUNC( "CMPXCollectionViewHgImp::HandleStatusPaneSizeChange" );
   366 	MPX_FUNC( "CMPXCollectionViewHgImp::HandleStatusPaneSizeChange" );
   984                         title.Compare( KNullDesC ) == 0 )
   986                         title.Compare( KNullDesC ) == 0 )
   985                         {
   987                         {
   986                         // check for unknown entry
   988                         // check for unknown entry
   987                         // if it's the last entry, and it's null text
   989                         // if it's the last entry, and it's null text
   988                         // load "unknown" text to display in prompt
   990                         // load "unknown" text to display in prompt
   989                         HBufC* unknownText( StringLoader::LoadLC( R_MPX_QTN_MP_UNKNOWN ) );
       
   990                         waitNoteText = StringLoader::LoadLC(
   991                         waitNoteText = StringLoader::LoadLC(
   991                             R_MPX_QTN_MUS_QUERY_CONF_DELETE_ALL, *unknownText );
   992                             R_MPX_QTN_MUS_QUERY_CONF_DELETE_ALL_UNKNOWN);
   992                         promptTxt = StringLoader::LoadL(
   993                         promptTxt = StringLoader::LoadLC(
   993                             R_MPX_QTN_NMP_QUERY_CONF_DELETE_GROUP, *unknownText );
   994                             R_MPX_QTN_NMP_QUERY_CONF_DELETE_GROUP_UNKNOWN);
   994                         CleanupStack::Pop( waitNoteText );
       
   995                         CleanupStack::PopAndDestroy( unknownText );
       
   996                         CleanupStack::PushL( waitNoteText );
       
   997                         CleanupStack::PushL( promptTxt );
       
   998                         }
   995                         }
   999                     else
   996                     else
  1000                         {
   997                         {
  1001                         waitNoteText = StringLoader::LoadLC(
   998                         waitNoteText = StringLoader::LoadLC(
  1002                             R_MPX_QTN_MUS_QUERY_CONF_DELETE_ALL, title );
   999                             R_MPX_QTN_MUS_QUERY_CONF_DELETE_ALL, title );
  1515     MPX_FUNC( "CMPXCollectionViewHgImp::ActivateReorderGrabbedModeL" );
  1512     MPX_FUNC( "CMPXCollectionViewHgImp::ActivateReorderGrabbedModeL" );
  1516     iIsGrabbed = ETrue;
  1513     iIsGrabbed = ETrue;
  1517     TInt currentItem( iContainer->CurrentLbxItemIndex() );
  1514     TInt currentItem( iContainer->CurrentLbxItemIndex() );
  1518     iContainer->EnableFindBox( EFalse );
  1515     iContainer->EnableFindBox( EFalse );
  1519     iContainer->SetReorderGrabbedMode( ETrue, currentItem );
  1516     iContainer->SetReorderGrabbedMode( ETrue, currentItem );
       
  1517 	// mark the grabbed item
       
  1518     iContainer->MarkGrabedItemL( currentItem );
  1520     if ( !iContainer->IsInReorderMode() )
  1519     if ( !iContainer->IsInReorderMode() )
  1521         {
  1520         {
  1522         iContainer->UpdateReorderTitleIconL();
  1521         iContainer->UpdateReorderTitleIconL();
  1523 
  1522 
  1524         if ( iTitle )
  1523         if ( iTitle )
  1539             iOriginalDuration = iDuration->AllocL();
  1538             iOriginalDuration = iDuration->AllocL();
  1540             delete iDuration;
  1539             delete iDuration;
  1541             iDuration = NULL;
  1540             iDuration = NULL;
  1542             }
  1541             }
  1543         iContainer->ActivateReorderMode( ETrue );
  1542         iContainer->ActivateReorderMode( ETrue );
  1544         SetNewCbaL( R_MPX_CUI_REORDER_DROP_CANCEL_CBA );
  1543         SetNewCbaL( R_MPX_CUI_REORDER_CANCEL_CBA );
  1545         }
  1544         }
  1546     iContainer->SetLbxCurrentItemIndexAndDraw( currentItem );
  1545     iContainer->SetLbxCurrentItemIndexAndDraw( currentItem );
  1547     UpdateReorderNaviPaneL();
  1546     UpdateReorderNaviPaneL();
  1548     }
  1547     }
  1549 
  1548 
  1594             iOriginalDuration = NULL;
  1593             iOriginalDuration = NULL;
  1595             }
  1594             }
  1596         iContainer->ActivateReorderMode( EFalse );
  1595         iContainer->ActivateReorderMode( EFalse );
  1597         iContainer->EnableFindBox( ETrue );
  1596         iContainer->EnableFindBox( ETrue );
  1598         }
  1597         }
       
  1598     iHandlingKeyEvent = ETrue;
  1599     iContainer->HandleLbxItemAdditionPreserveIndexL();
  1599     iContainer->HandleLbxItemAdditionPreserveIndexL();
  1600     }
  1600     }
  1601 
  1601 
  1602 // -----------------------------------------------------------------------------
  1602 // -----------------------------------------------------------------------------
  1603 // Change the button group
  1603 // Change the button group
  4134     RArray<TMPXAttribute> attrs;
  4134     RArray<TMPXAttribute> attrs;
  4135     CleanupClosePushL( attrs );
  4135     CleanupClosePushL( attrs );
  4136     TArray<TMPXAttribute> ary = attrs.Array();
  4136     TArray<TMPXAttribute> ary = attrs.Array();
  4137     iIncrementalOpenUtil->SetDelay( KIncrementalDelayNone );
  4137     iIncrementalOpenUtil->SetDelay( KIncrementalDelayNone );
  4138     iIncrementalOpenUtil->StartL( ary, KIncrementalFetchBlockSize,
  4138     iIncrementalOpenUtil->StartL( ary, KIncrementalFetchBlockSize,
  4139                                   KErrNotFound, CMPXCollectionOpenUtility::EFetchNormal );
  4139                                   KErrNotFound, CMPXCollectionOpenUtility::EFetchDown );
  4140     iIncrementalOpenUtil->SetDelay( KIncrementalDelayHalfSecond );
  4140     iIncrementalOpenUtil->SetDelay( KIncrementalDelayHalfSecond );
  4141     CleanupStack::PopAndDestroy( &attrs );
  4141     CleanupStack::PopAndDestroy( &attrs );
  4142 
  4142 
  4143     if (iContainer)
  4143     if (iContainer)
  4144      {	 
  4144      {	 
  5238                 }
  5238                 }
  5239             break;
  5239             break;
  5240             }
  5240             }
  5241         case EMPXCmdGoToNowPlaying:
  5241         case EMPXCmdGoToNowPlaying:
  5242             {
  5242             {
       
  5243             iGoToNowPlaying = ETrue;
  5243             AppUi()->HandleCommandL( aCommand );
  5244             AppUi()->HandleCommandL( aCommand );
  5244             break;
  5245             break;
  5245             }
  5246             }
  5246         case EMPXCmdGoToAllSongs:
  5247         case EMPXCmdGoToAllSongs:
  5247             {
  5248             {
  6067     if (iTitle)
  6068     if (iTitle)
  6068        {
  6069        {
  6069 	   delete iTitle;
  6070 	   delete iTitle;
  6070        iTitle = NULL;
  6071        iTitle = NULL;
  6071        }
  6072        }
       
  6073     // for Avkon calling Deactivate, not manually hiding window contorls, reset iGoToNowPlaying
       
  6074     iGoToNowPlaying = EFalse;
  6072     // Cleanup view deactivation observer
  6075     // Cleanup view deactivation observer
  6073     AppUi()->RemoveViewDeactivationObserver( this );
  6076     AppUi()->RemoveViewDeactivationObserver( this );
  6074     }
  6077     }
  6075 
  6078 
  6076 // ---------------------------------------------------------------------------
  6079 // ---------------------------------------------------------------------------
  6811                     KMPXUSBUnblockingPSStatus,
  6814                     KMPXUSBUnblockingPSStatus,
  6812                     usbUnblockingStatus);
  6815                     usbUnblockingStatus);
  6813 								
  6816 								
  6814             HandleInitMusicMenuPaneL(aMenuPane);
  6817             HandleInitMusicMenuPaneL(aMenuPane);
  6815             aMenuPane->SetItemDimmed( EMPXCmdGoToNowPlaying, NowPlayingOptionVisibilityL() );
  6818             aMenuPane->SetItemDimmed( EMPXCmdGoToNowPlaying, NowPlayingOptionVisibilityL() );
  6816 			if ( isListEmpty )
  6819             aMenuPane->SetItemDimmed( EMPXCmdFind, ETrue );
       
  6820             aMenuPane->SetItemDimmed( EMPXCmdUpnpPlayVia, ETrue );
       
  6821             aMenuPane->SetItemDimmed( EMPXCmdUPnPAiwCmdCopyToExternalCriteria, ETrue );
       
  6822             aMenuPane->SetItemDimmed( EMPXCmdCreatePlaylist, ETrue );
       
  6823             aMenuPane->SetItemDimmed( EMPXCmdAddToPlaylist, ETrue );
       
  6824             aMenuPane->SetItemDimmed( EMPXCmdReorder, ETrue );
       
  6825             aMenuPane->SetItemDimmed( EMPXCmdSend, ETrue );
       
  6826             aMenuPane->SetItemDimmed( EMPXCmdDelete, ETrue );
       
  6827             aMenuPane->SetItemDimmed( EMPXCmdRemove, ETrue );
       
  6828             aMenuPane->SetItemDimmed( EMPXCmdPlayItem, ETrue );
       
  6829             
       
  6830             if( iContainer->IsInReorderMode() )
       
  6831                 break;
       
  6832             
       
  6833 			if ( usbUnblockingStatus == EMPXUSBUnblockingPSStatusActive )
  6817 				{
  6834 				{
  6818 				aMenuPane->SetItemDimmed( EMPXCmdFind, ETrue );
  6835 				aMenuPane->SetItemDimmed( EMPXCmdAddSongs, ETrue );
  6819 				aMenuPane->SetItemDimmed( EMPXCmdUpnpPlayVia, ETrue );
  6836 				aMenuPane->SetItemDimmed( EMPXCmdSend, SendOptionVisibilityL() );
  6820 				aMenuPane->SetItemDimmed( EMPXCmdUPnPAiwCmdCopyToExternalCriteria, ETrue );
  6837 				aMenuPane->SetItemDimmed( EMPXCmdRemove, ETrue );
  6821 				aMenuPane->SetItemDimmed( EMPXCmdCreatePlaylist, ETrue );
       
  6822 				aMenuPane->SetItemDimmed( EMPXCmdAddToPlaylist, ETrue );
       
  6823 				aMenuPane->SetItemDimmed( EMPXCmdReorder, ETrue );
  6838 				aMenuPane->SetItemDimmed( EMPXCmdReorder, ETrue );
  6824 				aMenuPane->SetItemDimmed( EMPXCmdSend, ETrue );
  6839 				}
  6825 				aMenuPane->SetItemDimmed( EMPXCmdDelete, ETrue );
  6840 			else
  6826 				aMenuPane->SetItemDimmed( EMPXCmdRemove, ETrue );
  6841 				{
  6827 				aMenuPane->SetItemDimmed( EMPXCmdPlayItem, ETrue );
  6842 				TInt selectionCount( 0 );
       
  6843 				iSelectionIndexCache = iContainer->CurrentSelectionIndicesL(); // not owned
       
  6844 				if ( iSelectionIndexCache)
       
  6845 					{
       
  6846 					selectionCount = iSelectionIndexCache->Count();
       
  6847 					}
       
  6848 				// do not display add songs option when marking is on or USB is connected
  6828 				if ( usbUnblockingStatus == EMPXUSBUnblockingPSStatusActive )
  6849 				if ( usbUnblockingStatus == EMPXUSBUnblockingPSStatusActive )
  6829 					{
  6850 					{
  6830 					aMenuPane->SetItemDimmed( EMPXCmdAddSongs, ETrue );
  6851 					aMenuPane->SetItemDimmed( EMPXCmdAddSongs, ETrue );
  6831 					}
  6852 					}
  6832                 else
  6853 				else
  6833 					{
  6854 					{
  6834 					aMenuPane->SetItemDimmed( EMPXCmdAddSongs, EFalse );
  6855 					aMenuPane->SetItemDimmed( EMPXCmdAddSongs, selectionCount > 0 );
       
  6856 					}
       
  6857 
       
  6858 				if ( iContainer->CurrentLbxItemIndex() > KErrNotFound )
       
  6859 					{
       
  6860 					aMenuPane->SetItemDimmed( EMPXCmdSend, SendOptionVisibilityL() );
       
  6861 					aMenuPane->SetItemDimmed( EMPXCmdRemove, EFalse );
       
  6862 					if ( iContainer->CurrentListItemCount() > 1 )
       
  6863 					    {
       
  6864 					    aMenuPane->SetItemDimmed( EMPXCmdReorder, EFalse );
       
  6865 					    }
  6835 					}
  6866 					}
  6836 				}
  6867 				}
  6837 			else
       
  6838 				{
       
  6839                 aMenuPane->SetItemDimmed( EMPXCmdUpnpPlayVia, ETrue );
       
  6840                 aMenuPane->SetItemDimmed( EMPXCmdUPnPAiwCmdCopyToExternalCriteria, ETrue );
       
  6841                 aMenuPane->SetItemDimmed( EMPXCmdFind, ETrue );
       
  6842                 aMenuPane->SetItemDimmed( EMPXCmdCreatePlaylist, ETrue );
       
  6843 				aMenuPane->SetItemDimmed( EMPXCmdAddToPlaylist, ETrue );
       
  6844 				aMenuPane->SetItemDimmed( EMPXCmdReorder, ETrue );
       
  6845 				aMenuPane->SetItemDimmed( EMPXCmdDelete, ETrue );
       
  6846                 aMenuPane->SetItemDimmed( EMPXCmdSend, ETrue );
       
  6847                 aMenuPane->SetItemDimmed( EMPXCmdRemove, ETrue );
       
  6848 				aMenuPane->SetItemDimmed( EMPXCmdPlayItem, ETrue );
       
  6849 				
  6868 				
  6850 
  6869 			CMPXCollectionViewListBoxArray* array =
  6851 
       
  6852 				if ( usbUnblockingStatus == EMPXUSBUnblockingPSStatusActive )
       
  6853 					{
       
  6854 					aMenuPane->SetItemDimmed( EMPXCmdAddSongs, ETrue );
       
  6855 					aMenuPane->SetItemDimmed( EMPXCmdSend, SendOptionVisibilityL() );
       
  6856 					aMenuPane->SetItemDimmed( EMPXCmdRemove, ETrue );
       
  6857 					}
       
  6858 				else
       
  6859 					{
       
  6860 					TInt selectionCount( 0 );
       
  6861 					iSelectionIndexCache = iContainer->CurrentSelectionIndicesL(); // not owned
       
  6862 					if ( iSelectionIndexCache)
       
  6863 						{
       
  6864 						selectionCount = iSelectionIndexCache->Count();
       
  6865 						}
       
  6866 					// do not display add songs option when marking is on or USB is connected
       
  6867 					if ( usbUnblockingStatus == EMPXUSBUnblockingPSStatusActive )
       
  6868 						{
       
  6869 						aMenuPane->SetItemDimmed( EMPXCmdAddSongs, ETrue );
       
  6870 						}
       
  6871 					else
       
  6872 						{
       
  6873 						aMenuPane->SetItemDimmed( EMPXCmdAddSongs, selectionCount > 0 );
       
  6874 						}
       
  6875 
       
  6876 					if ( iContainer->CurrentLbxItemIndex() > KErrNotFound )
       
  6877 						{
       
  6878 						aMenuPane->SetItemDimmed( EMPXCmdSend, SendOptionVisibilityL() );
       
  6879 						aMenuPane->SetItemDimmed( EMPXCmdRemove, EFalse );
       
  6880 						}
       
  6881 					}
       
  6882 				} 
       
  6883 
       
  6884             CMPXCollectionViewListBoxArray* array =
       
  6885             static_cast<CMPXCollectionViewListBoxArray*>(
  6870             static_cast<CMPXCollectionViewListBoxArray*>(
  6886                     iContainer->ListBoxArray() );
  6871                     iContainer->ListBoxArray() );
  6887             const CMPXMedia& containerMedia = array->ContainerMedia();
  6872             const CMPXMedia& containerMedia = array->ContainerMedia();
  6888 
  6873 
  6889             if ( containerMedia.IsSupported( KMPXMediaGeneralNonPermissibleActions ) )
  6874             if ( containerMedia.IsSupported( KMPXMediaGeneralNonPermissibleActions ) )
  6907             aMenuPane->SetItemDimmed( EMPXCmdRename, ETrue );
  6892             aMenuPane->SetItemDimmed( EMPXCmdRename, ETrue );
  6908             aMenuPane->SetItemDimmed( EMPXCmdPlaylistDetails, ETrue );
  6893             aMenuPane->SetItemDimmed( EMPXCmdPlaylistDetails, ETrue );
  6909             aMenuPane->SetItemDimmed( EMPXCmdUseAsCascade, ETrue );
  6894             aMenuPane->SetItemDimmed( EMPXCmdUseAsCascade, ETrue );
  6910             aMenuPane->SetItemDimmed( EMPXCmdAlbumArt, ETrue );
  6895             aMenuPane->SetItemDimmed( EMPXCmdAlbumArt, ETrue );
  6911             aMenuPane->SetItemDimmed( EMPXCmdFindInMusicShop, ETrue );
  6896             aMenuPane->SetItemDimmed( EMPXCmdFindInMusicShop, ETrue );
  6912 
  6897             aMenuPane->SetItemDimmed( EMPXCmdSongDetails, ETrue );
       
  6898             
       
  6899             if( iContainer->IsInReorderMode() )
       
  6900                 break;
       
  6901             
  6913 			TInt selectionCount( 0 );
  6902 			TInt selectionCount( 0 );
  6914 			iSelectionIndexCache = iContainer->CurrentSelectionIndicesL(); // not owned
  6903 			iSelectionIndexCache = iContainer->CurrentSelectionIndicesL(); // not owned
  6915 			if ( iSelectionIndexCache)
  6904 			if ( iSelectionIndexCache)
  6916 				{
  6905 				{
  6917 				selectionCount = iSelectionIndexCache->Count();
  6906 				selectionCount = iSelectionIndexCache->Count();
  7148             {
  7137             {
  7149             if ( iContainer->IsInReorderMode() )
  7138             if ( iContainer->IsInReorderMode() )
  7150                 {
  7139                 {
  7151                 ProcessCommandL( iContainer->IsInReorderMode() ?
  7140                 ProcessCommandL( iContainer->IsInReorderMode() ?
  7152                     EMPXCmdReorderDrop : EMPXCmdReorderGrab );
  7141                     EMPXCmdReorderDrop : EMPXCmdReorderGrab );
  7153                 iIsGrabbed = !iIsGrabbed;
  7142                 }
  7154                 }
  7143 		    else if ( !iHandlingKeyEvent )
  7155             else if ( !iHandlingKeyEvent )
       
  7156                 {
  7144                 {
  7157                 TMPXPlaybackState pbState( iPlaybackUtility->StateL() );
  7145                 TMPXPlaybackState pbState( iPlaybackUtility->StateL() );
  7158                 TBool isEqual( EFalse );
  7146                 TBool isEqual( EFalse );
  7159                 if ( pbState == EPbStatePlaying || pbState == EPbStatePaused )
  7147                 if ( pbState == EPbStatePlaying || pbState == EPbStatePaused )
  7160                     {
  7148                     {
  7287         {
  7275         {
  7288         case EMPXCmdReorderDrop:
  7276         case EMPXCmdReorderDrop:
  7289             {
  7277             {
  7290             SaveCurrentPlaylistL();
  7278             SaveCurrentPlaylistL();
  7291             iContainer->ConfirmReorderL();
  7279             iContainer->ConfirmReorderL();
  7292             DeactivateReorderGrabbedModeL( EFalse );
  7280             DeactivateReorderGrabbedModeL( ETrue );
  7293             SetNewCbaL( R_MPX_CUI_REORDER_GRAB_DONE_CBA );
       
  7294             break;
  7281             break;
  7295             }
  7282             }
  7296         case EMPXCmdReorderGrab:
  7283         case EMPXCmdReorderGrab:
  7297             {
  7284             {
  7298             SetNewCbaL( R_MPX_CUI_REORDER_DROP_CANCEL_CBA );
  7285             SetNewCbaL( R_MPX_CUI_REORDER_DROP_CANCEL_CBA );
  7945         if( iInSongDetails )
  7932         if( iInSongDetails )
  7946             {
  7933             {
  7947             iInSongDetails = EFalse;
  7934             iInSongDetails = EFalse;
  7948             }
  7935             }
  7949         }
  7936         }
       
  7937      else if ( ( aCurrentViewType.iUid == KMPXPluginTypePlaybackUid ) && ( iGoToNowPlaying == EFalse ) )        
       
  7938         {
       
  7939 		// It is view switching when launched from other applications
       
  7940 		// hide this view to avoid flickering 
       
  7941 		// since this view is the current active view, it receives this event
       
  7942 
       
  7943 		if ( iContainer )
       
  7944         	{
       
  7945             iContainer->HideContainerWindow();
       
  7946    	  
       
  7947             // set title to blank to avoid title flickering
       
  7948             CAknTitlePane* title( static_cast<CAknTitlePane*>
       
  7949                 ( StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidTitle ))));
       
  7950             if ( title )
       
  7951                 {
       
  7952                 title->SetTextL(KEmptyTitle); 
       
  7953                 title->DrawNow();
       
  7954 	            }
       
  7955 		    }
       
  7956         }
  7950     }
  7957     }
  7951 
  7958 
  7952 // -----------------------------------------------------------------------------
  7959 // -----------------------------------------------------------------------------
  7953 // CMPXCollectionViewHgImp::HandleViewUpdate
  7960 // CMPXCollectionViewHgImp::HandleViewUpdate
  7954 // -----------------------------------------------------------------------------
  7961 // -----------------------------------------------------------------------------