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1 /* |
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2 * Copyright (c) 2005 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 |
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18 |
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19 #ifndef MUSHENGTWOWAYRECVSESSION_H |
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20 #define MUSHENGTWOWAYRECVSESSION_H |
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21 |
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22 // USER |
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23 #include "musengreceivesession.h" |
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24 #include "musunittesting.h" |
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25 #include "mussettings.h" |
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26 #include "musengcamerahandler.h" |
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27 |
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28 // SYSTEM |
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29 #include <ecam.h> |
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30 |
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31 // FORWARD DECLARATIONS |
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32 class MMusEngLiveSessionObserver; |
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33 class CMceDisplaySink; |
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34 class CMceStreamBundle; |
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35 |
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36 class CMusEngTwoWayRecvSession : public CMusEngReceiveSession |
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37 { |
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38 MUS_UNITTEST( UT_CMusEngTwoWayRecvSession ) |
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39 |
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40 |
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41 public: |
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42 /** |
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43 * Creates new MultimediaSharing two-way receive session. |
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44 * |
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45 * @param aRemoteRect UI drawing area for received video. |
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46 * @param aLocalRect UI drawing area for camera viewfinder. |
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47 * @param aSessionObserver Interface for session specific callbacks |
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48 * @param aReceiveSessionObserver Interface for receivesession specific callbacks |
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49 * @return CMusEngTwoWayRecvSession* New instanse of specified class |
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50 */ |
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51 IMPORT_C static CMusEngTwoWayRecvSession* NewL( |
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52 const TRect& aRemoteRect, |
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53 const TRect& aLocalRect, |
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54 MMusEngSessionObserver& aSessionObserver, |
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55 MMusEngReceiveSessionObserver& aReceiveSessionObserver ); |
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56 |
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57 |
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58 public: |
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59 |
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60 /** |
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61 * Destructor |
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62 */ |
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63 ~CMusEngTwoWayRecvSession(); |
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64 |
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65 public: |
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66 |
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67 void EnableDisplayL( TBool aEnable ); |
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68 |
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69 CMusEngMceSession::TDisplayOrientation OrientationL(); |
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70 |
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71 void SetOrientationL( TDisplayOrientation aOrientation ); |
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72 |
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73 public: |
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74 |
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75 /** |
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76 * Sets both remote (receiving video) and local (viewfinder) rects. |
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77 * |
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78 */ |
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79 IMPORT_C void SetRectsL( const TRect& aRemoteRect, |
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80 const TRect& aLocalRect ); |
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81 |
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82 /** |
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83 * Sets local rect (viewfinder). |
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84 * |
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85 */ |
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86 IMPORT_C void SetLocalRectL( const TRect& aLocalRect ); |
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87 |
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88 /** |
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89 * Gets local rect (viewfinder). |
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90 * |
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91 */ |
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92 IMPORT_C TRect LocalRect() const; |
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93 |
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94 /** |
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95 * Gets camera handler (can be used for zooming etc.) |
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96 */ |
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97 IMPORT_C TMusEngCameraHandler& Camera(); |
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98 |
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99 protected: // From CMusEngReceiveSession |
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100 |
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101 void CompleteSessionStructureL(); |
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102 |
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103 void RectChangedL(); |
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104 |
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105 |
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106 private: // from MMceStreamObserver, |
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107 // overrides the functions in ancestor classes |
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108 |
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109 |
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110 void StreamStateChanged( CMceMediaStream& aStream, |
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111 CMceMediaSink& aSink ); |
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112 |
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113 void StreamStateChanged( CMceMediaStream& aStream ); |
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114 |
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115 private: |
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116 |
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117 /** |
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118 * Constructor |
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119 */ |
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120 CMusEngTwoWayRecvSession( MMusEngSessionObserver& aSessionObserver, |
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121 MMusEngReceiveSessionObserver& aReceiveSessionObserver, |
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122 const TRect& aRemoteRect, |
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123 const TRect& aLocalRect ); |
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124 |
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125 /** |
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126 * Second-phase constructor |
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127 */ |
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128 void ConstructL(); |
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129 |
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130 private: |
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131 |
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132 void CompleteSessionStructureAudioPartL( |
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133 const RPointerArray<CMceMediaStream>& aStreams, |
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134 CMceStreamBundle& aLocalBundle, |
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135 CMceMediaStream* aVideoInStream, |
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136 CMceMediaStream* aVideoOutStream ); |
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137 |
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138 void CompleteSessionStructureInStreamL( CMceMediaStream& aVideoInStream, |
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139 CMceStreamBundle& aLocalBundle ); |
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140 |
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141 void CompleteSessionStructureOutStreamL( CMceMediaStream& aVideoOutStream ); |
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142 |
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143 private: |
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144 |
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145 TRect iLocalRect; |
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146 |
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147 TMusEngCameraHandler iCameraHandler; |
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148 }; |
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149 |
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150 #endif |
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151 |