1 /* |
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2 * Copyright (c) 2004 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: Implementation of the PhoneClient Messenger interface. |
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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 |
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20 // INCLUDE FILES |
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21 #include "cphcltimagehandlerimplementation.h" |
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22 |
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23 #ifdef _DEBUG |
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24 #define _DxPRINT( x ) RDebug::Print(_L( x ) ); |
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25 #define _DxPRINT2( x,y ) RDebug::Print(_L( x ), y ); |
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26 #else |
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27 #define _DxPRINT(x) |
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28 #define _DxPRINT2( x,y ) |
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29 #endif |
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30 |
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31 // ============================ MEMBER FUNCTIONS =============================== |
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32 |
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33 // ----------------------------------------------------------------------------- |
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34 // CPhCltImageHandlerImplementation::NewL |
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35 // |
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36 // Creates Phone Client image handler instance. |
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37 // ----------------------------------------------------------------------------- |
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38 // |
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39 CPhCltImageHandlerImplementation* |
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40 CPhCltImageHandlerImplementation::NewL() |
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41 { |
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42 CPhCltImageHandlerImplementation* self = |
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43 new (ELeave) CPhCltImageHandlerImplementation(); |
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44 CleanupStack::PushL( self ); |
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45 self->ConstructL(); |
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46 CleanupStack::Pop(); |
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47 return self; |
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48 } |
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49 |
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50 // ----------------------------------------------------------------------------- |
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51 // CPhCltImageHandlerImplementation::~CPhCltImageHandlerImplementation |
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52 // |
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53 // Destructor. |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 CPhCltImageHandlerImplementation::~CPhCltImageHandlerImplementation() |
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57 { |
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58 iStillHandler.Close(); |
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59 iServer.Close(); |
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60 } |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // CPhCltImageHandlerImplementation::SaveImages |
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64 // |
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65 // Saves a number of images to PhoneServer. |
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66 // ----------------------------------------------------------------------------- |
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67 // |
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68 TInt CPhCltImageHandlerImplementation:: |
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69 SaveImages( CPhCltImageParams& aParams ) |
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70 { |
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71 return iStillHandler.SaveImages( aParams ); |
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72 } |
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73 |
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74 // ----------------------------------------------------------------------------- |
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75 // CPhCltImageHandlerImplementation::LoadImages |
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76 // |
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77 // Loads a number of images from PhoneServer. |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 TInt CPhCltImageHandlerImplementation:: |
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81 LoadImages( CPhCltImageParams*& aParams ) |
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82 { |
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83 return iStillHandler.LoadImages( aParams ); |
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84 } |
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85 |
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86 // ----------------------------------------------------------------------------- |
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87 // CPhCltImageHandlerImplementation::CPhCltImageHandlerImplementation |
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88 // |
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89 // C++ constructor. |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 CPhCltImageHandlerImplementation::CPhCltImageHandlerImplementation() |
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93 { |
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94 } |
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95 |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CPhCltImageHandlerImplementation::ConstructL |
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99 // |
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100 // Symbian 2nd phase constructor can leave. |
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101 // ----------------------------------------------------------------------------- |
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102 // |
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103 void CPhCltImageHandlerImplementation::ConstructL() |
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104 { |
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105 User::LeaveIfError( iServer.Connect() ); |
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106 User::LeaveIfError ( iStillHandler.Open( iServer ) ); |
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107 } |
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108 |
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109 // ----------------------------------------------------------------------------- |
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110 // CPhCltImageHandlerImplementation::CPhCltBaseImageParamsL |
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111 // |
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112 // Creates Phone Client image handler parameter class instance. |
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113 // ----------------------------------------------------------------------------- |
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114 // |
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115 CPhCltImageParams* CPhCltImageHandlerImplementation:: |
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116 CPhCltBaseImageParamsL( const TPhCltImageType aType ) |
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117 { |
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118 CPhCltBaseImageParams* param = NULL; |
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119 switch ( aType ) |
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120 { |
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121 case EPhCltTypeVTStill: |
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122 case EPhCltTypeVTDefault: // <- this returns NULL |
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123 param = CPhCltExtVTImageParams::NewL( aType ); |
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124 break; |
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125 case EPhCltTypeOperatorLogo: |
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126 param = CPhCltExtOperatorLogoParams::NewL(); |
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127 break; |
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128 default: |
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129 User::Leave( KErrArgument ); |
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130 break; |
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131 } |
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132 return param; |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // CPhCltImageHandlerImplementation::OpenDefaultVtImage |
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137 // |
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138 // Opens Video telephony default image. |
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139 // ----------------------------------------------------------------------------- |
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140 // |
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141 TInt CPhCltImageHandlerImplementation::OpenDefaultVtImage( RFile& aFile ) |
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142 { |
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143 _DxPRINT("CPhCltImageHandlerImplementation.OpenDefaultVtImage") |
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144 return OpenVtImageCommon( aFile, ETrue ); |
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145 } |
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146 |
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147 // ----------------------------------------------------------------------------- |
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148 // CPhCltImageHandlerImplementation::SaveVtImageL |
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149 // ----------------------------------------------------------------------------- |
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150 void CPhCltImageHandlerImplementation::SaveVtImageL( |
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151 MPhCltImageObserver& aObserver, |
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152 const TDesC& aImagePath ) |
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153 { |
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154 // new style saving not supported yet |
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155 User::Leave( KErrNotSupported ); |
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156 iVtImageSaver = |
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157 CPhCltImageHandlerImplementation::CVtImageSaver::SaveLD( |
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158 *this, iStillHandler, aImagePath ); |
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159 iObserver = &aObserver; |
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160 } |
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161 |
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162 // ----------------------------------------------------------------------------- |
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163 // CPhCltImageHandlerImplementation::CancelSaveVtImage |
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164 // ----------------------------------------------------------------------------- |
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165 void CPhCltImageHandlerImplementation::CancelSaveVtImage() |
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166 { |
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167 if ( iVtImageSaver ) |
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168 { |
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169 iVtImageSaver->Cancel(); |
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170 iVtImageSaver = NULL; |
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171 } |
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172 } |
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173 // ----------------------------------------------------------------------------- |
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174 // CPhCltImageHandlerImplementation::OpenVtImageCommon |
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175 // ----------------------------------------------------------------------------- |
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176 TInt CPhCltImageHandlerImplementation::OpenVtImageCommon( |
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177 RFile& aFile, |
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178 const TBool aDefaultImage ) |
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179 { |
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180 _DxPRINT2("CPhCltImageHandlerImplementation.OpenDefaultVtImage default=%d", |
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181 aDefaultImage) |
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182 TInt fileServerHandle( 0 ); |
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183 TInt fileHandle( 0 ); |
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184 // ensure file handle is not open |
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185 aFile.Close(); |
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186 fileServerHandle = iStillHandler.OpenVtImage( fileHandle, aDefaultImage ); |
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187 _DxPRINT2("CPhCltImageHandlerImplementation.OpenDefaultVtImage fileServerHandle=%d", |
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188 fileServerHandle ) |
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189 TInt result( fileServerHandle ); |
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190 if ( fileServerHandle > 0 ) |
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191 { |
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192 result = aFile.AdoptFromServer( fileServerHandle, fileHandle ); |
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193 } |
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194 _DxPRINT2("CPhCltImageHandlerImplementation.OpenDefaultVtImage result=%d", |
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195 result ) |
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196 return result; |
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197 } |
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198 |
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199 // ----------------------------------------------------------------------------- |
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200 // CPhCltImageHandlerImplementation::OpenVtImage |
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201 // ----------------------------------------------------------------------------- |
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202 TInt CPhCltImageHandlerImplementation::OpenVtImage( RFile& aFile ) |
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203 { |
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204 return OpenVtImageCommon( aFile, EFalse ); |
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205 } |
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206 |
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207 // ----------------------------------------------------------------------------- |
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208 // CPhCltImageHandlerImplementation::HandleImageSaveCompleteL |
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209 // ----------------------------------------------------------------------------- |
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210 void CPhCltImageHandlerImplementation::HandleImageSaveCompleteL( TInt aResult ) |
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211 { |
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212 if ( iObserver ) |
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213 { |
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214 iVtImageSaver = NULL; // the saver deletes itself |
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215 MPhCltImageObserver* obs = iObserver; |
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216 iObserver = NULL; |
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217 obs->HandleImageSaveCompleteL( aResult ); |
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218 } |
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219 } |
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220 |
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221 // ----------------------------------------------------------------------------- |
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222 // CPhCltImageHandlerImplementation::CVtImageSaver::SaveLD |
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223 // ----------------------------------------------------------------------------- |
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224 CPhCltImageHandlerImplementation::CVtImageSaver* |
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225 CPhCltImageHandlerImplementation::CVtImageSaver::SaveLD( |
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226 MPhCltImageObserver& aObserver, |
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227 RPhCltImageHandler& aHandler, |
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228 const TDesC& aImagePath ) |
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229 { |
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230 CPhCltImageHandlerImplementation::CVtImageSaver* saver = |
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231 new ( ELeave ) CPhCltImageHandlerImplementation::CVtImageSaver( |
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232 aObserver, aHandler ); |
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233 CleanupStack::PushL( saver ); |
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234 saver->DoSave( aImagePath ); |
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235 CleanupStack::Pop(); |
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236 return saver; |
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237 } |
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238 |
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239 |
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240 // ----------------------------------------------------------------------------- |
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241 // CPhCltImageHandlerImplementation::CVtImageSaver::CVtImageSaver |
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242 // ----------------------------------------------------------------------------- |
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243 CPhCltImageHandlerImplementation::CVtImageSaver::CVtImageSaver( |
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244 MPhCltImageObserver& aObserver, |
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245 RPhCltImageHandler& aHandler ) : CActive( CActive::EPriorityStandard ), |
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246 iObserver( aObserver), iHandler( aHandler ) |
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247 { |
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248 CActiveScheduler::Add( this ); |
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249 } |
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250 |
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251 // ----------------------------------------------------------------------------- |
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252 // CPhCltImageHandlerImplementation::CVtImageSaver::~CVtImageSaver |
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253 // ----------------------------------------------------------------------------- |
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254 CPhCltImageHandlerImplementation::CVtImageSaver::~CVtImageSaver() |
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255 { |
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256 Cancel(); |
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257 } |
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258 |
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259 // ----------------------------------------------------------------------------- |
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260 // CPhCltImageHandlerImplementation::CVtImageSaver::DoSave |
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261 // ----------------------------------------------------------------------------- |
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262 void CPhCltImageHandlerImplementation::CVtImageSaver::DoSave( |
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263 const TDesC& aImagePath ) |
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264 { |
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265 iHandler.SaveVtImage( iStatus, aImagePath ); |
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266 } |
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267 |
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268 // ----------------------------------------------------------------------------- |
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269 // CPhCltImageHandlerImplementation::CVtImageSaver::RunL |
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270 // ----------------------------------------------------------------------------- |
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271 void CPhCltImageHandlerImplementation::CVtImageSaver::RunL() |
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272 { |
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273 MPhCltImageObserver& observer = iObserver; |
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274 delete this; |
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275 TRAP_IGNORE( observer.HandleImageSaveCompleteL( iStatus.Int() ) ); |
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276 } |
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277 |
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278 // ----------------------------------------------------------------------------- |
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279 // CPhCltImageHandlerImplementation::CVtImageSaver::DoCancel |
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280 // ----------------------------------------------------------------------------- |
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281 void CPhCltImageHandlerImplementation::CVtImageSaver::DoCancel() |
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282 { |
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283 iHandler.CancelSaveVtImage(); |
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284 } |
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285 |
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286 // End of File |
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