idlehomescreen/nativeuicontroller/src/ainativeuimodel.cpp
changeset 0 f72a12da539e
child 19 79311d856354
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-1:000000000000 0:f72a12da539e
       
     1 /*
       
     2 * Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies).
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  Common NativeUi definitions and utilities
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 #include "ainativeuimodel.h"
       
    20 #include "aidevicestatuscontentmodel.h"
       
    21 
       
    22 namespace AiNativeUiController
       
    23     {
       
    24 
       
    25 namespace AiNativeUiModel 
       
    26     {
       
    27 
       
    28 struct TRenderingPriorityItem
       
    29 	{
       
    30     TInt iContentId;
       
    31     TInt iRenderingPriority;	
       
    32 	};
       
    33 
       
    34 const TInt KHighestRenderingPriority = 20;
       
    35 
       
    36 const TInt KPriorityOffset1 = 1;
       
    37 const TInt KPriorityOffset2 = 2;
       
    38 const TInt KPriorityOffset3 = 3;
       
    39 const TInt KPriorityOffset4 = 4;
       
    40 const TInt KPriorityOffset5 = 5;
       
    41 const TInt KPriorityOffset6 = 6;
       
    42 
       
    43 
       
    44 const TRenderingPriorityItem KNaviPaneRenderingPriorities[] =
       
    45     {
       
    46         { EAiDeviceStatusContentProfileName,            KHighestRenderingPriority },
       
    47         { EAiDeviceStatusContentSilentIndicator,        KHighestRenderingPriority },
       
    48         { EAiDeviceStatusContentTimedProfileIndicator,  KHighestRenderingPriority },
       
    49         { EAiDeviceStatusContentDate,                   KHighestRenderingPriority - KPriorityOffset1 },
       
    50         { EAiDeviceStatusContentGeneralProfileName,     KHighestRenderingPriority - KPriorityOffset2 },
       
    51         { EAiDeviceStatusContentVHZIndicator,           KHighestRenderingPriority - KPriorityOffset3 },
       
    52         { EAiDeviceStatusContentCUGIndicator,           KHighestRenderingPriority - KPriorityOffset4 },
       
    53         { EAiDeviceStatusContentMCNIndicator,           KHighestRenderingPriority - KPriorityOffset5 },
       
    54         { EAiDeviceStatusContentGeneralIndicator,       KHighestRenderingPriority - KPriorityOffset6 }
       
    55     };
       
    56 
       
    57 
       
    58 TRenderingPriorities RenderingPriorities( const TDesC8& aUiElementId )
       
    59     {
       
    60     if( aUiElementId == KNaviPaneId )
       
    61         {
       
    62         return TRenderingPriorities( KNaviPaneRenderingPriorities, 
       
    63             sizeof(KNaviPaneRenderingPriorities) / sizeof(KNaviPaneRenderingPriorities[0]) );
       
    64         }
       
    65     else
       
    66         {
       
    67         return TRenderingPriorities( NULL, 0 );
       
    68         }
       
    69     }
       
    70 
       
    71 
       
    72 TRenderingPriorities::TRenderingPriorities
       
    73         (const TRenderingPriorityItem* aRenderingPriorities, TInt aCount)
       
    74     : iRenderingPriorities(aRenderingPriorities), iCount(aCount)
       
    75     {
       
    76     }
       
    77     
       
    78 
       
    79 TInt TRenderingPriorities::RenderingPriority( TInt aContentId )
       
    80     {
       
    81     if( !iRenderingPriorities )
       
    82         {
       
    83         return KErrNotFound;
       
    84         }
       
    85     for( TInt i = 0; i < iCount; ++i )
       
    86         {
       
    87         if( iRenderingPriorities[i].iContentId == aContentId )
       
    88             {
       
    89             return iRenderingPriorities[i].iRenderingPriority;
       
    90             }
       
    91         }
       
    92     return KErrNotFound;
       
    93     }
       
    94 
       
    95 
       
    96 TBool TRenderingPriorities::GetNextContentId( TInt& aContentId, TInt& aNextPriority )
       
    97     {    
       
    98     if( !iRenderingPriorities )
       
    99         {
       
   100         return EFalse;
       
   101         }
       
   102     for( TInt i = 0; i < iCount; ++i )
       
   103         {
       
   104         if( iRenderingPriorities[i].iRenderingPriority < aNextPriority )
       
   105             {
       
   106             aContentId = iRenderingPriorities[i].iContentId;
       
   107             aNextPriority = iRenderingPriorities[i].iRenderingPriority;
       
   108             return ETrue;
       
   109             }
       
   110         }
       
   111     return EFalse;
       
   112     }
       
   113 
       
   114 	}  // namespace AiNativeUi
       
   115     
       
   116     }