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1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include "displayrenderstagefactory.h" |
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17 #include "displayrenderstage.h" |
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18 #include "panic.h" |
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19 |
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20 _LIT(KDisplayRenderStageName, "compositor"); |
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21 |
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22 CDisplayRenderStageFactory* CDisplayRenderStageFactory::CreateL() |
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23 { |
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24 return new(ELeave) CDisplayRenderStageFactory; |
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25 } |
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26 |
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27 void CDisplayRenderStageFactory::ConstructL(MWsGraphicDrawerEnvironment& aEnv, const TDesC8& /*aData*/) |
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28 { |
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29 BaseConstructL(aEnv); |
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30 } |
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31 |
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32 CDisplayRenderStageFactory::CDisplayRenderStageFactory() |
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33 { |
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34 } |
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35 |
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36 CDisplayRenderStageFactory::~CDisplayRenderStageFactory() |
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37 { |
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38 } |
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39 |
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40 TAny* CDisplayRenderStageFactory::ResolveObjectInterface(TUint aTypeId) |
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41 { |
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42 switch (aTypeId) |
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43 { |
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44 case KMWsRenderStageFactory: |
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45 return static_cast<MWsRenderStageFactory*>(this); |
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46 } |
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47 |
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48 return NULL; |
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49 } |
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50 |
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51 CWsRenderStage* CDisplayRenderStageFactory::CreateFinalRenderStageL(MWsScreen* aScreen, MWsScreenRedraw* /*aScreenRedraw*/, TInt aScreenNumber) |
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52 { |
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53 CDisplayRenderStage* stage = CDisplayRenderStage::NewL(&Env(), aScreen, aScreenNumber); |
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54 return stage; |
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55 } |
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56 |
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57 CWsRenderStage* CDisplayRenderStageFactory::CreateRenderStageL(MWsScreen* /*aScreen*/, MWsScreenRedraw* /*aScreenRedraw*/, CWsRenderStage* /*aNextStage*/) |
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58 { |
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59 //if we arrive here there has been a configuration error. this render stage must be the final render stage |
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60 Panic(EPluginPanicDisplayRenderStageMustBeFinal); |
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61 User::Leave(EPluginPanicDisplayRenderStageMustBeFinal);//to keep LeaveScan happy |
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62 return NULL; |
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63 } |
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64 |
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65 const TDesC& CDisplayRenderStageFactory::PluginName() const |
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66 { |
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67 return KDisplayRenderStageName; |
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68 } |
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69 |