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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 base 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 |
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20 #include "alf/alfmesh.h" |
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21 #include "alf/alfgencomponent.h" |
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22 #include "alf/alfconstants.h" |
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23 #include "alflogger.h" |
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24 #include "alf/alftexture.h" |
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25 |
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26 #include <uiacceltk/HuiUtil.h> |
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27 |
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28 struct CAlfMesh::TMeshPrivateData |
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29 { |
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30 CAlfGenComponent* iComms; // not own |
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31 TInt iMeshType; |
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32 }; |
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33 |
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34 // ======== MEMBER FUNCTIONS ======== |
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35 |
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36 |
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37 // --------------------------------------------------------------------------- |
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38 // ?description_if_needed |
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39 // --------------------------------------------------------------------------- |
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40 // |
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41 CAlfMesh::CAlfMesh() |
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42 { |
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43 } |
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44 |
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45 |
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46 // --------------------------------------------------------------------------- |
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47 // ?description_if_needed |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 void CAlfMesh::ConstructL( CAlfGenComponent& aComms, TInt aMeshType ) |
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51 { |
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52 iData = new (ELeave) TMeshPrivateData; |
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53 iData->iComms = &aComms; |
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54 |
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55 iData->iMeshType = aMeshType; |
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56 } |
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57 |
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58 |
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59 // --------------------------------------------------------------------------- |
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60 // ?description_if_needed |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 CAlfMesh* CAlfMesh::NewL( CAlfGenComponent& aComms ) |
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64 { |
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65 CAlfMesh* self = new( ELeave ) CAlfMesh; |
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66 CleanupStack::PushL( self ); |
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67 self->ConstructL( aComms ); |
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68 CleanupStack::Pop( self ); |
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69 return self; |
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70 } |
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71 |
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72 // --------------------------------------------------------------------------- |
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73 // ?description_if_needed |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 CAlfMesh::~CAlfMesh() |
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77 { |
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78 delete iData; |
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79 iData = NULL; |
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80 } |
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81 |
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82 // --------------------------------------------------------------------------- |
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83 // Returns the mesh type definition of this mesh. |
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84 // --------------------------------------------------------------------------- |
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85 // |
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86 EXPORT_C TInt CAlfMesh::MeshType() const |
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87 { |
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88 return iData->iMeshType; |
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89 } |
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90 |
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91 // --------------------------------------------------------------------------- |
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92 // ?implementation_description |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 EXPORT_C void CAlfMesh::Reset() |
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96 { |
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97 TBuf8<1> outDummy; |
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98 TInt err = iData->iComms->DoSynchronousCmd( EAlfMeshReset, KNullDesC8(), outDummy); |
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99 if (err) |
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100 { |
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101 __ALFLOGSTRING1( "CAlfMesh::Reset panic error %d", err ) |
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102 USER_INVARIANT(); |
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103 } |
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104 } |
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105 |
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106 EXPORT_C void CAlfMesh::StretchUniformly( |
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107 TReal32 aXLimit, |
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108 TReal32 aXOffset, |
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109 TReal32 aYLimit, |
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110 TReal32 aYOffset, |
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111 TReal32 aZLimit, |
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112 TReal32 aZOffset) __SOFTFP |
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113 { |
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114 TRAP_IGNORE(StretchUniformlyL(aXLimit, aXOffset,aYLimit, aYOffset, aZLimit, aZOffset)) |
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115 } |
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116 |
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117 void CAlfMesh::StretchUniformlyL( |
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118 TReal32 aXLimit, |
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119 TReal32 aXOffset, |
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120 TReal32 aYLimit, |
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121 TReal32 aYOffset, |
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122 TReal32 aZLimit, |
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123 TReal32 aZOffset) |
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124 { |
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125 RArray<TReal32> array; |
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126 CleanupClosePushL( array ); |
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127 |
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128 array.AppendL( aXLimit ); |
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129 array.AppendL( aXOffset ); |
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130 array.AppendL( aYLimit ); |
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131 array.AppendL( aYOffset ); |
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132 array.AppendL( aZLimit ); |
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133 array.AppendL( aZOffset ); |
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134 |
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135 HBufC8* buffer = ExternalizeLC(array); |
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136 TBuf8<1> outDummy; |
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137 |
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138 TInt err = iData->iComms->DoSynchronousCmd( EAlfMeshStretchUniformly, *buffer, outDummy); |
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139 if (err) |
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140 { |
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141 __ALFLOGSTRING1( "CAlfMesh::StretchUniformly panic error %d", err ) |
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142 USER_INVARIANT(); |
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143 } |
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144 |
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145 CleanupStack::PopAndDestroy( buffer ); |
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146 CleanupStack::PopAndDestroy( &array ); |
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147 } |
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148 |
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149 EXPORT_C void CAlfMesh::ScaleUniformly(TReal32 aX, TReal32 aY, TReal32 aZ) __SOFTFP |
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150 { |
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151 TRAP_IGNORE(ScaleUniformlyL(aX, aY, aZ)) |
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152 } |
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153 |
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154 void CAlfMesh::ScaleUniformlyL(TReal32 aX, TReal32 aY, TReal32 aZ) |
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155 { |
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156 RArray<TReal32> array; |
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157 CleanupClosePushL( array ); |
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158 |
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159 array.AppendL( aX ); |
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160 array.AppendL( aY ); |
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161 array.AppendL( aZ ); |
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162 |
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163 HBufC8* buffer = ExternalizeLC(array); |
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164 TBuf8<1> outDummy; |
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165 |
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166 TInt err = iData->iComms->DoSynchronousCmd( EAlfMeshScaleUniformly, *buffer, outDummy); |
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167 if (err) |
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168 { |
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169 __ALFLOGSTRING1( "CAlfMesh::ScaleUniformly panic error %d", err ) |
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170 USER_INVARIANT(); |
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171 } |
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172 |
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173 CleanupStack::PopAndDestroy( buffer ); |
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174 CleanupStack::PopAndDestroy( &array ); |
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175 } |
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176 |
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177 |
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178 EXPORT_C TInt CAlfMesh::AnimationControllerCount() const |
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179 { |
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180 return DoAnimationControllerCount(); |
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181 } |
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182 |
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183 TInt CAlfMesh::DoAnimationControllerCount() const |
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184 { |
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185 TInt result = 0; |
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186 TPckg<TBool> outBuf( result ); |
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187 |
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188 TInt err = iData->iComms->DoSynchronousCmd( |
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189 EAlfMeshAnimationControllerCount, |
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190 KNullDesC8(), |
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191 outBuf ); |
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192 |
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193 if (err) |
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194 { |
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195 __ALFLOGSTRING1( "CAlfMesh::AnimationControllerCount panic error %d", err ) |
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196 USER_INVARIANT(); |
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197 } |
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198 |
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199 return result; |
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200 } |
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201 |
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202 EXPORT_C void CAlfMesh::SetAnimationPosition(TInt aControllerId, TReal32 aTarget, TInt aTime) __SOFTFP |
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203 { |
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204 TRAP_IGNORE(SetAnimationPositionL(aControllerId, aTarget, aTime)) |
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205 } |
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206 |
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207 void CAlfMesh::SetAnimationPositionL(TInt aControllerId, TReal32 aTarget, TInt aTime) |
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208 { |
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209 ASSERT(iData != NULL); |
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210 |
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211 // Create input and output buffers for inter-process communication |
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212 TAlfMeshAnimationPositionParams params; |
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213 params.iControllerId = aControllerId; |
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214 params.iTarget = aTarget; |
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215 params.iTime = aTime; |
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216 |
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217 TPckg<TAlfMeshAnimationPositionParams > paramsPckg(params); |
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218 |
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219 // Call a synchronous command |
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220 TInt err = iData->iComms->DoCmdNoReply(EAlfMeshSetAnimationPosition, paramsPckg ); |
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221 if (err) |
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222 { |
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223 __ALFLOGSTRING1( "CAlfM3GMesh::SetAnimationPosition leave error %d", err ) |
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224 User::Leave( err ); |
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225 } |
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226 } |
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227 |
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228 EXPORT_C void CAlfMesh::StartAnimationController(TInt aControllerId) |
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229 { |
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230 TRAP_IGNORE(StartAnimationControllerL(aControllerId)) |
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231 } |
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232 |
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233 void CAlfMesh::StartAnimationControllerL(TInt aControllerId) |
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234 { |
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235 ASSERT(iData != NULL); |
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236 |
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237 TBuf8<1> outDummy; |
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238 TInt params = aControllerId; |
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239 |
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240 TPckg<TInt> paramsPckg(params); |
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241 |
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242 // Call a synchronous command |
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243 TInt err = iData->iComms->DoSynchronousCmd(EAlfMeshStartAnimationController, paramsPckg, outDummy); |
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244 if (err) |
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245 { |
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246 __ALFLOGSTRING1( "CAlfM3GMesh::StartAnimationController leave error %d", err ) |
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247 User::Leave( err ); |
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248 } |
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249 } |
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250 |
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251 EXPORT_C void CAlfMesh::StopAnimationController(TInt aControllerId) |
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252 { |
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253 TRAP_IGNORE(StopAnimationControllerL(aControllerId)) |
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254 } |
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255 |
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256 void CAlfMesh::StopAnimationControllerL(TInt aControllerId) |
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257 { |
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258 ASSERT(iData != NULL); |
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259 |
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260 TBuf8<1> outDummy; |
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261 TInt params = aControllerId; |
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262 |
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263 TPckg<TInt> paramsPckg(params); |
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264 |
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265 // Call a synchronous command |
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266 TInt err = iData->iComms->DoSynchronousCmd(EAlfMeshStopAnimationController, paramsPckg, outDummy); |
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267 if (err) |
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268 { |
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269 __ALFLOGSTRING1( "CAlfM3GMesh::StopAnimationController leave error %d", err ) |
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270 User::Leave( err ); |
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271 } |
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272 } |
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273 |