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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: Preview provider API |
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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 "tspreviewprovider.h" |
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20 #include "previewproviderlogging.h" |
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21 #include "tspreviewproviderclient.h" |
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22 |
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23 // -------------------------------------------------------------------------- |
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24 // CTsFastSwapPreviewProvider::NewL |
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25 // -------------------------------------------------------------------------- |
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26 // |
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27 EXPORT_C CTsFastSwapPreviewProvider* CTsFastSwapPreviewProvider::NewL( |
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28 MTsFastSwapPreviewObserver& aObs) |
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29 { |
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30 CTsFastSwapPreviewProvider* p = new (ELeave) CTsFastSwapPreviewProvider(); |
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31 CleanupStack::PushL( p ); |
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32 p->ConstructL( aObs ); |
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33 CleanupStack::Pop( p ); |
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34 return p; |
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35 } |
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36 |
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37 // -------------------------------------------------------------------------- |
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38 // CTsFastSwapPreviewProvider::~CTsFastSwapPreviewProvider |
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39 // -------------------------------------------------------------------------- |
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40 // |
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41 EXPORT_C CTsFastSwapPreviewProvider::~CTsFastSwapPreviewProvider() |
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42 { |
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43 if ( iClient ) |
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44 { |
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45 iClient->Destroy(); |
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46 } |
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47 delete iClient; |
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48 } |
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49 |
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50 // -------------------------------------------------------------------------- |
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51 // CTsFastSwapPreviewProvider::Register |
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52 // -------------------------------------------------------------------------- |
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53 // |
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54 EXPORT_C TInt CTsFastSwapPreviewProvider::Register( TInt aWgId ) |
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55 { |
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56 iClient->Register( aWgId ); |
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57 return KErrNone; |
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58 } |
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59 |
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60 // -------------------------------------------------------------------------- |
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61 // CTsFastSwapPreviewProvider::Unregister |
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62 // -------------------------------------------------------------------------- |
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63 // |
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64 EXPORT_C TInt CTsFastSwapPreviewProvider::Unregister( TInt aWgId ) |
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65 { |
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66 iClient->Unregister( aWgId ); |
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67 return KErrNone; |
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68 } |
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69 |
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70 // -------------------------------------------------------------------------- |
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71 // CTsFastSwapPreviewProvider::ChangeScreen |
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72 // -------------------------------------------------------------------------- |
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73 // |
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74 EXPORT_C TInt CTsFastSwapPreviewProvider::ChangeScreen( TInt aScreenId ) |
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75 { |
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76 iClient->ChangeScreen( aScreenId ); |
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77 return KErrNone; |
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78 } |
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79 |
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80 // -------------------------------------------------------------------------- |
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81 // CTsFastSwapPreviewProvider::SetPreviewParam |
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82 // -------------------------------------------------------------------------- |
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83 // |
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84 EXPORT_C TInt CTsFastSwapPreviewProvider::SetPreviewParam(const TSize& aSize, |
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85 TDisplayMode aMode) |
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86 { |
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87 TSLOG_CONTEXT( SetPreviewParam, TSLOG_LOCAL ); |
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88 TSLOG_IN(); |
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89 |
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90 TInt error( KErrNone ); |
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91 |
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92 if ( aMode == ENone || aMode == EColor64K ) |
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93 { |
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94 iClient->SetPreviewParam( aSize, aMode ); |
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95 } |
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96 else |
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97 { |
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98 error = KErrNotSupported; |
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99 } |
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100 |
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101 TSLOG_OUT(); |
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102 return error; |
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103 } |
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104 |
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105 // -------------------------------------------------------------------------- |
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106 // CTsFastSwapPreviewProvider::TakePreview |
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107 // -------------------------------------------------------------------------- |
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108 // |
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109 EXPORT_C TInt CTsFastSwapPreviewProvider::TakePreview() |
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110 { |
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111 // Reset timer for screensaver (dismiss screensaver) |
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112 User::ResetInactivityTime(); |
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113 |
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114 iClient->TakePreview(); |
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115 return KErrNone; |
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116 } |
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117 |
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118 // -------------------------------------------------------------------------- |
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119 // CTsFastSwapPreviewProvider::AckPreview |
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120 // -------------------------------------------------------------------------- |
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121 // |
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122 EXPORT_C void CTsFastSwapPreviewProvider::AckPreview( TInt aPreviewId ) |
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123 { |
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124 iClient->AckPreview( aPreviewId ); |
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125 } |
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126 |
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127 // -------------------------------------------------------------------------- |
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128 // CTsFastSwapPreviewProvider::CTsFastSwapPreviewProvider |
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129 // -------------------------------------------------------------------------- |
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130 // |
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131 CTsFastSwapPreviewProvider::CTsFastSwapPreviewProvider() |
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132 { |
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133 } |
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134 |
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135 // -------------------------------------------------------------------------- |
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136 // CTsFastSwapPreviewProvider::ConstructL |
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137 // -------------------------------------------------------------------------- |
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138 // |
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139 void CTsFastSwapPreviewProvider::ConstructL( MTsFastSwapPreviewObserver& aObs ) |
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140 { |
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141 TSLOG_CONTEXT( ConstructL, TSLOG_LOCAL ); |
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142 TSLOG_IN(); |
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143 |
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144 iClient = new ( ELeave ) CTsFastSwapPreviewProviderClient( aObs ); |
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145 iClient->ConstructL(); |
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146 |
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147 TSLOG_OUT(); |
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148 } |
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149 |
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150 // End of file |
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151 |