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1 /* |
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2 * Copyright (c) 2007 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: Mesh visual |
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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 "alf/alfmeshvisual.h" |
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21 #include "alf/alfproceduralmesh.h" |
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22 #include "alf/alfm3gmesh.h" |
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23 #include "alf/alfcontrol.h" |
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24 #include "alflogger.h" |
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25 #include "alf/alfgencomponent.h" |
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26 #include "alf/alfconstants.h" |
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27 #include "alf/alfimage.h" |
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28 #include "alf/alftexture.h" |
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29 #include "alfskinnableimage.h" |
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30 #include "alf/alfenv.h" |
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31 |
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32 #include <uiacceltk/HuiUtil.h> |
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33 |
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34 // ======== MEMBER FUNCTIONS ======== |
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35 |
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36 struct CAlfMeshVisual::TMeshVisualPrivateData |
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37 { |
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38 CAlfMesh* iMesh; // own |
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39 CAlfSkinnableImage* iImage; |
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40 CAlfSkinnableImage* iSecondaryImage; |
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41 CAlfSkinnableImage* iSpecularImage; |
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42 }; |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // ?description_if_needed |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 |
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49 EXPORT_C CAlfMeshVisual* CAlfMeshVisual::AddNewL( |
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50 CAlfControl& aOwnerControl, |
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51 CAlfLayout* aParentLayout ) |
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52 { |
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53 CAlfMeshVisual* text = STATIC_CAST(CAlfMeshVisual*, |
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54 aOwnerControl.AppendVisualL(EAlfVisualTypeMesh, aParentLayout)); |
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55 return text; |
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56 } |
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57 |
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58 EXPORT_C CAlfMeshVisual::CAlfMeshVisual() |
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59 { |
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60 } |
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61 |
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62 EXPORT_C void CAlfMeshVisual::ConstructL(CAlfControl& aOwner) |
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63 { |
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64 CAlfVisual::ConstructL(aOwner); |
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65 |
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66 iMeshVisualData = new (ELeave) TMeshVisualPrivateData; |
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67 iMeshVisualData->iMesh = NULL; |
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68 iMeshVisualData->iImage = NULL; |
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69 iMeshVisualData->iSecondaryImage = NULL; |
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70 iMeshVisualData->iSpecularImage = NULL; |
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71 |
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72 iMeshVisualData->iImage = new (ELeave) CAlfSkinnableImage(&aOwner.Env()); |
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73 iMeshVisualData->iSecondaryImage = new (ELeave) CAlfSkinnableImage(&aOwner.Env()); |
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74 iMeshVisualData->iSpecularImage = new (ELeave) CAlfSkinnableImage(&aOwner.Env()); |
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75 } |
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76 |
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77 EXPORT_C CAlfMeshVisual::~CAlfMeshVisual() |
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78 { |
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79 if ( iMeshVisualData ) |
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80 { |
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81 delete iMeshVisualData->iMesh; |
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82 iMeshVisualData->iMesh = NULL; |
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83 |
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84 delete iMeshVisualData->iImage; |
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85 iMeshVisualData->iImage = NULL; |
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86 |
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87 delete iMeshVisualData->iSecondaryImage; |
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88 iMeshVisualData->iSecondaryImage = NULL; |
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89 |
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90 delete iMeshVisualData->iSpecularImage; |
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91 iMeshVisualData->iSpecularImage = NULL; |
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92 } |
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93 |
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94 delete iMeshVisualData; |
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95 iMeshVisualData = NULL; |
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96 } |
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97 |
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98 EXPORT_C void CAlfMeshVisual::CreateMeshL(TInt aMeshType) |
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99 { |
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100 // Destroy the old mesh object. |
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101 if( iMeshVisualData->iMesh ) |
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102 { |
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103 delete iMeshVisualData->iMesh; |
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104 iMeshVisualData->iMesh = NULL; |
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105 } |
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106 |
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107 // Create a new mesh object. |
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108 if ( aMeshType == EAlfMeshTypeProcedural ) |
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109 { |
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110 iMeshVisualData->iMesh = CAlfProceduralMesh::NewL( *Comms() ); |
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111 } |
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112 if ( aMeshType == EAlfMeshTypeM3G ) |
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113 { |
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114 iMeshVisualData->iMesh = CAlfM3GMesh::NewL( *Comms(), Env() ); |
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115 } |
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116 } |
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117 |
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118 EXPORT_C void CAlfMeshVisual::SetImage(const TAlfImage& aImage) |
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119 { |
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120 iMeshVisualData->iImage->SetImage(aImage);// This texturizes skin graphics if needed |
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121 |
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122 TAlfImageParams params(iMeshVisualData->iImage->Image()); |
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123 |
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124 TPckgC<TAlfImageParams> buf(params); |
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125 TInt err = Comms()->DoCmdNoReply(EAlfMeshVisualSetImage, buf ); |
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126 |
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127 if ( err ) |
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128 { |
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129 __ALFLOGSTRING1( "CAlfMeshVisual::SetImage ignore error %d", err ) |
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130 } |
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131 } |
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132 |
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133 EXPORT_C const TAlfImage& CAlfMeshVisual::Image() const |
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134 { |
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135 return iMeshVisualData->iImage->Image(); |
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136 } |
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137 |
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138 EXPORT_C void CAlfMeshVisual::SetSecondaryImage(const TAlfImage& aImage) |
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139 { |
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140 iMeshVisualData->iSecondaryImage->SetImage(aImage);// This texturizes skin graphics if needed |
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141 |
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142 TAlfImageParams params(iMeshVisualData->iSecondaryImage->Image()); |
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143 |
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144 TPckgC<TAlfImageParams> buf(params); |
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145 TInt err = Comms()->DoCmdNoReply(EAlfMeshVisualSetSecondaryImage, buf ); |
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146 |
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147 if ( err ) |
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148 { |
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149 __ALFLOGSTRING1( "CAlfMeshVisual::SetSecondaryImage ignore error %d", err ) |
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150 } |
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151 } |
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152 |
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153 EXPORT_C const TAlfImage& CAlfMeshVisual::SecondaryImage() const |
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154 { |
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155 return iMeshVisualData->iSecondaryImage->Image(); |
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156 } |
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157 |
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158 EXPORT_C void CAlfMeshVisual::SetSpecularImage(const TAlfImage& aImage) |
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159 { |
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160 // This functionality applies to procedural mesh only. |
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161 if(Mesh().MeshType() == EAlfMeshTypeProcedural) |
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162 { |
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163 CAlfProceduralMesh& mesh = static_cast<CAlfProceduralMesh&>(Mesh()); |
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164 iMeshVisualData->iSpecularImage->SetImage(aImage);// This texturizes skin graphics if needed |
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165 |
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166 TAlfImageParams params(iMeshVisualData->iSpecularImage->Image()); |
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167 |
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168 TPckgC<TAlfImageParams> buf(params); |
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169 TInt err = Comms()->DoCmdNoReply(EAlfMeshVisualSetSpecularImage, buf ); |
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170 |
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171 if ( err ) |
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172 { |
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173 __ALFLOGSTRING1( "CAlfMeshVisual::SetSpecularImage ignore error %d", err ) |
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174 } |
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175 |
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176 mesh.SetSpecularImage( iMeshVisualData->iSpecularImage->Image() ); |
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177 } |
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178 } |
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179 |
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180 EXPORT_C const TAlfImage& CAlfMeshVisual::SpecularImage() const |
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181 { |
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182 return iMeshVisualData->iSpecularImage->Image(); |
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183 } |
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184 |
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185 EXPORT_C CAlfMesh& CAlfMeshVisual::Mesh() |
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186 { |
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187 // Create a default mesh |
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188 if ( !iMeshVisualData->iMesh ) |
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189 { |
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190 TRAPD( err, CreateMeshL(EAlfMeshTypeProcedural) ); |
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191 if ( err ) |
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192 { |
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193 __ALFLOGSTRING1( "CAlfMeshVisual::Mesh panic error %d", err ) |
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194 USER_INVARIANT(); |
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195 } |
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196 } |
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197 return *iMeshVisualData->iMesh; |
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198 } |
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199 |
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200 EXPORT_C CAlfProceduralMesh* CAlfMeshVisual::ProceduralMesh() const |
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201 { |
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202 if(iMeshVisualData->iMesh && (iMeshVisualData->iMesh->MeshType() == EAlfMeshTypeProcedural)) |
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203 { |
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204 return static_cast<CAlfProceduralMesh*>(iMeshVisualData->iMesh); |
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205 } |
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206 return NULL; |
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207 } |
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208 |
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209 EXPORT_C CAlfM3GMesh* CAlfMeshVisual::M3GMesh() const |
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210 { |
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211 if(iMeshVisualData->iMesh && (iMeshVisualData->iMesh->MeshType() == EAlfMeshTypeM3G)) |
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212 { |
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213 return static_cast<CAlfM3GMesh*>(iMeshVisualData->iMesh); |
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214 } |
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215 return NULL; |
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216 } |
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217 |
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218 EXPORT_C TAlfTimedValue CAlfMeshVisual::SecondaryAlpha() const |
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219 { |
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220 TAlfTimedValue result; |
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221 TPckg<TAlfTimedValue> buf(result); |
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222 TInt err = Comms()->DoSynchronousCmd( EAlfMeshVisualSecondaryAlpha, KNullDesC8, buf); |
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223 |
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224 if (err) |
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225 { |
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226 __ALFLOGSTRING1( "CAlfMeshVisual::SecondaryAlpha panic error %d", err ) |
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227 USER_INVARIANT(); |
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228 } |
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229 |
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230 return result; |
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231 } |
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232 |
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233 EXPORT_C void CAlfMeshVisual::SetSecondaryAlpha( const TAlfTimedValue& aSecondaryAlpha ) |
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234 { |
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235 TPckgC<TAlfTimedValue> buf(aSecondaryAlpha); |
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236 |
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237 TInt err = Comms()->DoCmdNoReply( EAlfMeshVisualSetSecondaryAlpha, buf ); |
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238 if (err) |
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239 { |
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240 __ALFLOGSTRING1( "CAlfMeshVisual::SetSecondaryAlpha panic error %d", err ) |
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241 USER_INVARIANT(); |
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242 } |
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243 } |
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244 |
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245 |
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246 EXPORT_C TAlfTimedValue CAlfMeshVisual::YawAngle() const |
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247 { |
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248 TAlfTimedValue result; |
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249 TPckg<TAlfTimedValue> buf(result); |
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250 TInt err = Comms()->DoSynchronousCmd( EAlfMeshVisualYawAngle, KNullDesC8, buf); |
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251 |
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252 if (err) |
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253 { |
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254 __ALFLOGSTRING1( "CAlfMeshVisual::YawAngle panic error %d", err ) |
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255 USER_INVARIANT(); |
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256 } |
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257 |
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258 return result; |
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259 } |
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260 |
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261 EXPORT_C void CAlfMeshVisual::SetYawAngle( const TAlfTimedValue& aYawAngle ) |
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262 { |
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263 TPckgC<TAlfTimedValue> buf(aYawAngle); |
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264 |
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265 TInt err = Comms()->DoCmdNoReply( EAlfMeshVisualSetYawAngle, buf ); |
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266 if (err) |
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267 { |
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268 __ALFLOGSTRING1( "CAlfMeshVisual::SetYawAngle panic error %d", err ) |
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269 USER_INVARIANT(); |
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270 } |
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271 } |
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272 |
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273 |
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274 EXPORT_C TAlfTimedValue CAlfMeshVisual::PitchAngle() const |
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275 { |
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276 TAlfTimedValue result; |
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277 TPckg<TAlfTimedValue> buf(result); |
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278 TInt err = Comms()->DoSynchronousCmd( EAlfMeshVisualPitchAngle, KNullDesC8, buf); |
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279 |
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280 if (err) |
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281 { |
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282 __ALFLOGSTRING1( "CAlfMeshVisual::PitchAngle panic error %d", err ) |
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283 USER_INVARIANT(); |
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284 } |
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285 |
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286 return result; |
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287 } |
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288 |
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289 EXPORT_C void CAlfMeshVisual::SetPitchAngle( const TAlfTimedValue& aPitchAngle ) |
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290 { |
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291 TPckgC<TAlfTimedValue> buf(aPitchAngle); |
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292 |
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293 TInt err = Comms()->DoCmdNoReply( EAlfMeshVisualSetPitchAngle, buf ); |
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294 if (err) |
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295 { |
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296 __ALFLOGSTRING1( "CAlfMeshVisual::SetPitchAngle panic error %d", err ) |
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297 USER_INVARIANT(); |
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298 } |
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299 } |
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300 |
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301 |
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302 EXPORT_C TAlfTimedValue CAlfMeshVisual::Scale() const |
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303 { |
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304 TAlfTimedValue result; |
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305 TPckg<TAlfTimedValue> buf(result); |
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306 TInt err = Comms()->DoSynchronousCmd( EAlfMeshVisualScale, KNullDesC8, buf); |
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307 |
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308 if (err) |
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309 { |
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310 __ALFLOGSTRING1( "CAlfMeshVisual::Scale panic error %d", err ) |
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311 USER_INVARIANT(); |
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312 } |
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313 |
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314 return result; |
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315 } |
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316 |
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317 EXPORT_C void CAlfMeshVisual::SetScale( const TAlfTimedValue& aScale ) |
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318 { |
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319 TPckgC<TAlfTimedValue> buf(aScale); |
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320 |
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321 TInt err = Comms()->DoCmdNoReply( EAlfMeshVisualSetScale, buf ); |
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322 if (err) |
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323 { |
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324 __ALFLOGSTRING1( "CAlfMeshVisual::SetScale panic error %d", err ) |
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325 USER_INVARIANT(); |
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326 } |
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327 } |
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328 |
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329 // --------------------------------------------------------------------------- |
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330 // Place holder from CAlfVisual |
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331 // --------------------------------------------------------------------------- |
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332 // |
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333 EXPORT_C void CAlfMeshVisual::RemoveAndDestroyAllD() |
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334 { |
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335 CAlfVisual::RemoveAndDestroyAllD(); |
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336 } |
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337 |
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338 // --------------------------------------------------------------------------- |
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339 // Place holder from CAlfVisual |
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340 // --------------------------------------------------------------------------- |
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341 // |
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342 EXPORT_C void CAlfMeshVisual::UpdateChildrenLayout(TInt aTransitionTime ) |
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343 { |
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344 CAlfVisual::UpdateChildrenLayout( aTransitionTime ); |
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345 } |
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346 |
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347 // --------------------------------------------------------------------------- |
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348 // Place holder from CAlfVisual |
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349 // --------------------------------------------------------------------------- |
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350 // |
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351 EXPORT_C CAlfVisual* CAlfMeshVisual::FindTag(const TDesC8& aTag) |
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352 { |
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353 return CAlfVisual::FindTag( aTag ); |
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354 } |
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355 |
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356 // --------------------------------------------------------------------------- |
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357 // Place holder from CAlfVisual |
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358 // --------------------------------------------------------------------------- |
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359 // |
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360 EXPORT_C void CAlfMeshVisual::DoRemoveAndDestroyAllD() |
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361 { |
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362 CAlfVisual::DoRemoveAndDestroyAllD(); |
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363 } |
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364 |
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365 // --------------------------------------------------------------------------- |
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366 // future proofing |
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367 // --------------------------------------------------------------------------- |
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368 // |
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369 EXPORT_C void CAlfMeshVisual::PropertyOwnerExtension(const TUid& aExtensionUid, TAny** aExtensionParams) |
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370 { |
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371 CAlfVisual::PropertyOwnerExtension(aExtensionUid,aExtensionParams); |
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372 } |
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373 |
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374 |
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375 |