1 /* |
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2 * Copyright (c) 2008 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: Media state class. |
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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 #include <cvtlogger.h> |
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20 #include <mvtengmedia.h> |
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21 #include <mvtengcommandhandler.h> |
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22 |
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23 #include "tlcvtmediastate.h" |
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24 #include "lcvtutility.h" |
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25 |
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26 // ----------------------------------------------------------------------------- |
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27 // TLcVtMediaState::UpdateFlags |
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28 // ----------------------------------------------------------------------------- |
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29 // |
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30 void TLcVtMediaState::UpdateFlags() |
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31 { |
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32 __VTPRINTENTER( "MediaState.UpdateFlags" ) |
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33 TInt avail( 0 ); |
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34 |
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35 LcVtUtility::GetOutgoingMediaState( iMedia, avail ); |
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36 |
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37 if ( avail & MVtEngMedia::EMediaVideo ) |
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38 { |
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39 SetFlag( EIsVideo ); |
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40 } |
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41 |
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42 if ( LcVtUtility::HasCameras( iMedia ) ) |
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43 { |
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44 SetFlag( EHasCamera ); |
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45 } |
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46 |
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47 if ( LcVtUtility::IsFreezeSupported( iMedia ) ) |
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48 { |
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49 SetFlag( EIsFreezeSupported ); |
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50 } |
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51 |
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52 if ( LcVtUtility::GetFreezeState( iMedia ) ) |
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53 { |
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54 SetFlag( EIsFrozen ); |
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55 } |
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56 |
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57 MVtEngMedia::TShareObjectState shareObjectState; |
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58 LcVtUtility::GetObjectSharingState( iMedia, shareObjectState ); |
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59 |
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60 if ( shareObjectState == MVtEngMedia::ESharingImage ) |
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61 { |
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62 SetFlag( EIsSharing ); |
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63 } |
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64 else if ( ( shareObjectState == MVtEngMedia::EInitializingShareImage ) || |
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65 ( shareObjectState == MVtEngMedia::EInitializingShareVideoClip ) ) |
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66 { |
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67 SetFlag( EIsInitializingShare ); |
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68 } |
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69 else if ( shareObjectState == MVtEngMedia::ENotAbleToShare ) |
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70 { |
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71 SetFlag( EIsNotAbleToShare ); |
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72 } |
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73 // Camera configuration |
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74 |
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75 MVtEngMedia::TCameraId cameraId; |
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76 TInt err = iMedia.GetCurrentCameraId( cameraId ); |
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77 |
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78 // Don't care if camera is not ready, just what is selected camera |
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79 if ( err == KErrNone || err == KErrNotReady ) |
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80 { |
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81 SetFlag( ( cameraId == MVtEngMedia::EPrimaryCamera ) ? |
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82 EIsPrimaryCameraInUse : EIsSecondaryCameraInUse ); |
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83 } |
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84 |
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85 TInt sourcesCaps( 0 ); |
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86 iMedia.GetSourcesCaps( sourcesCaps ); |
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87 if ( sourcesCaps & MVtEngMedia::ESourceCapsPrimaryCamera ) |
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88 { |
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89 SetFlag( EHasPrimaryCamera ); |
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90 } |
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91 if ( sourcesCaps & MVtEngMedia::ESourceCapsSecondaryCamera ) |
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92 { |
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93 SetFlag( EHasSecondaryCamera ); |
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94 } |
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95 |
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96 TInt status ( 0 ); |
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97 iMedia.GetMediaState( MVtEngMedia::EMediaOutgoing, status ); |
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98 if ( !( status & MVtEngMedia::EMediaVideoChannelOpen ) ) |
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99 { |
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100 SetFlag( EIsVideoPermanentlyStopped ); |
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101 } |
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102 |
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103 __VTPRINTEXITR( "MediaState.UpdateFlags bits = %b", Value() ) |
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104 |
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105 // Video preferences |
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106 /* |
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107 TInt caps( iCommandHandler.GetCommandCaps( KVtEngSetContrast ) ); |
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108 if ( caps & MVtEngCommandHandler::EAttribEnabled ) |
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109 { |
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110 SetFlag( EIsContrastSupported ); |
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111 } |
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112 |
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113 caps = iCommandHandler.GetCommandCaps( KVtEngSetBrightness ); |
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114 if ( caps & MVtEngCommandHandler::EAttribEnabled ) |
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115 { |
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116 SetFlag( EIsBrightnessSupported ); |
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117 } |
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118 |
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119 caps = iCommandHandler.GetCommandCaps( KVtEngSetWhiteBalance ); |
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120 if ( caps & MVtEngCommandHandler::EAttribEnabled ) |
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121 { |
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122 SetFlag( EIsWhiteBalanceSupported ); |
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123 } |
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124 |
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125 caps = iCommandHandler.GetCommandCaps( KVtEngSetColorTone ); |
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126 if ( caps & MVtEngCommandHandler::EAttribEnabled ) |
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127 { |
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128 SetFlag( EIsColorToneSupported ); |
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129 } |
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130 |
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131 */ |
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132 } |
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