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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 #include <e32base.h> |
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18 #include <w32std.h> |
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19 #include <apgwgnam.h> |
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20 #include <sensrvdatalistener.h> |
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21 |
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22 |
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23 #include <EGL/egl.h> |
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24 |
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25 #include "highrestimer.h" |
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26 #include "plugininterface.h" |
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27 #include "themerepositorylistener.h" |
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28 #include "screensaverpropertylistener.h" |
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29 #include "sensor.h" |
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30 |
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31 #include "../../../../uiaccelerator_plat/alf_visual_api/inc/alf/alfcompositionutility.h" |
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32 |
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33 class CBgAnimHost : public CBase, public MAlfCompositionObserver, public MSensrvDataListener |
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34 { |
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35 public: |
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36 void ConstructL(); |
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37 CBgAnimHost(); |
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38 ~CBgAnimHost(); |
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39 void ExecuteL(); |
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40 |
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41 static TInt TimerFunc(TAny* aPtr); |
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42 |
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43 // from MAlfCompositionObserver |
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44 void FrameReady(TInt aScreenNumber); |
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45 void RunningLowOnGraphicsMemory(); |
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46 void GraphicsMemoryGood(); |
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47 void CompositionTargetHidden(); |
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48 void CompositionTargetVisible(); |
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49 |
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50 // from MSensrvDataListener |
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51 void DataReceived( CSensrvChannel& aChannel, TInt aCount, TInt aDataLost ); |
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52 void DataError( CSensrvChannel& aChannel, TSensrvErrorSeverity aError ); |
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53 void GetDataListenerInterfaceL( TUid aInterfaceUid, TAny*& aInterface); |
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54 |
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55 |
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56 protected: |
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57 void CreateWindowL(); |
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58 void DestroyWindow(); |
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59 void InitEGLL(); |
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60 void ReleaseEGL(); |
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61 void CreateWindowSurfaceL(); |
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62 void ReleaseWindowSurface(TBool aReleaseObserver = ETrue); |
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63 void LoadPluginL(); |
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64 void NewFrame(); |
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65 void HandleScreenSaverEvent(); |
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66 static TInt ScreenSaverCallback(TAny* aPtr); |
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67 private: |
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68 // windowing stuff |
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69 RWsSession iWsSession; |
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70 RWindowGroup iWindowGroup; |
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71 RWindow iWindow; |
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72 CApaWindowGroupName* iWindGroupName; |
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73 CWsScreenDevice* iScreenDevice; |
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74 TSize iDisplaySize; |
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75 TSize iRealDisplaySize; |
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76 |
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77 // EGL stuff |
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78 EGLDisplay iEGLDisplay; |
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79 EGLConfig iEGLConfig; |
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80 EGLContext iEGLContext; |
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81 EGLSurface iEGLSurface; |
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82 |
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83 // plugin |
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84 RLibrary iPluginLibrary; |
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85 plugin_export_v1_t* iPlugin; |
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86 |
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87 // timer |
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88 CHighResTimer* iTimer; |
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89 TBool iTimerRunning; |
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90 |
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91 TBool iEGLInitialized; |
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92 TBool iSurfaceInitialized; |
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93 |
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94 // composition API |
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95 CAlfCompositionSource* iCompSource; |
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96 |
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97 TBool iRunning; |
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98 |
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99 CThemeRepositoryListener* iThemeRepositoryListener; |
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100 CScreenSaverPropertyListener* iSCPropertyListener; |
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101 |
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102 RPointerArray<CSensorListener> iSensorListeners; |
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103 |
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104 }; |