1 /* |
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2 * Copyright (c) 2005-2009 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: |
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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 @test |
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20 @internalComponent |
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21 |
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22 This contains CT_DataPalette |
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23 */ |
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24 |
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25 #include "T_DataPalette.h" |
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26 #include "T_GraphicsUtil.h" |
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27 |
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28 |
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29 /*@{*/ |
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30 /// Parameters |
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31 _LIT(KNumberOfColors, "number_of_colors"); |
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32 _LIT(KDisplayMode, "displaymode"); |
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33 |
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34 /// Commands |
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35 _LIT(KCmdNewL, "NewL"); |
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36 _LIT(KCmdNewDefaultL, "NewDefaultL"); |
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37 _LIT(KCleanup, "~"); |
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38 /*@}*/ |
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39 |
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40 |
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41 /** |
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42 * Two phase constructor |
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43 */ |
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44 CT_DataPalette* CT_DataPalette::NewL() |
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45 { |
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46 CT_DataPalette* ret = new (ELeave) CT_DataPalette(); |
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47 CleanupStack::PushL(ret); |
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48 ret->ConstructL(); |
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49 CleanupStack::Pop(ret); |
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50 return ret; |
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51 } |
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52 |
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53 |
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54 /** |
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55 * Protected constructor. First phase construction |
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56 */ |
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57 CT_DataPalette::CT_DataPalette() |
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58 : CDataWrapperBase() |
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59 , iPalette(NULL) |
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60 { |
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61 } |
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62 |
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63 |
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64 /** |
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65 * Protected second phase construction |
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66 */ |
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67 void CT_DataPalette::ConstructL() |
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68 { |
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69 } |
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70 |
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71 |
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72 /** |
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73 * Destructor. |
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74 */ |
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75 CT_DataPalette::~CT_DataPalette() |
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76 { |
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77 DestroyData(); |
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78 } |
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79 |
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80 |
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81 /** |
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82 * cleanup implementation. |
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83 */ |
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84 void CT_DataPalette::DestroyData() |
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85 { |
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86 delete iPalette; |
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87 iPalette = NULL; |
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88 } |
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89 |
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90 |
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91 /** |
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92 * Return a pointer to the object that the data wraps |
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93 * |
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94 * @return pointer to the object that the data wraps |
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95 */ |
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96 TAny* CT_DataPalette::GetObject() |
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97 { |
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98 return iPalette; |
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99 } |
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100 |
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101 |
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102 /** |
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103 * Process a command read from the ini file |
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104 * |
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105 * @param aDataWrapper test step requiring command to be processed |
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106 * @param aCommand the command to process |
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107 * @param aSection the entry in the ini file requiring the command to be processed |
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108 * |
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109 * @return ETrue if the command is processed |
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110 */ |
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111 TBool CT_DataPalette::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/) |
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112 { |
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113 TBool retVal = ETrue; |
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114 |
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115 if (aCommand == KCmdNewL) |
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116 { |
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117 DoCmdNew(aSection); |
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118 } |
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119 else if (aCommand == KCmdNewDefaultL) |
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120 { |
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121 DoCmdNewDefault(aSection); |
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122 } |
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123 else if (aCommand == KCleanup) |
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124 { |
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125 DestroyData(); |
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126 } |
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127 else |
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128 { |
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129 retVal=EFalse; |
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130 } |
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131 |
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132 return retVal; |
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133 } |
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134 |
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135 |
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136 ////////////////// COMMANDS IMPLEMENTATION //////////////////////// |
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137 |
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138 /** Creates a default palette for the display mode specified */ |
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139 void CT_DataPalette::DoCmdNew(const TDesC& aSection) |
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140 { |
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141 INFO_PRINTF1(_L("Calls CPalette::NewL() creates a new palette with a given number of colors")); |
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142 // cleanup if any |
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143 delete iPalette; |
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144 iPalette = NULL; |
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145 |
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146 // get number of colors from parameters |
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147 TInt numberOfColors; |
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148 if(!GetIntFromConfig(aSection, KNumberOfColors(), numberOfColors)) |
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149 { |
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150 ERR_PRINTF2(_L("No %S"), &KNumberOfColors()); |
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151 SetBlockResult(EFail); |
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152 } |
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153 else |
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154 { |
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155 // create new palette |
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156 TRAPD(err, iPalette = CPalette::NewL(numberOfColors)); |
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157 |
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158 // check error code |
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159 if (err != KErrNone) |
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160 { |
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161 ERR_PRINTF2(_L("CPalette::NewL error: %d"), err); |
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162 SetBlockResult(EFail); |
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163 } |
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164 } |
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165 } |
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166 |
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167 |
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168 /** Creates a default palette for the display mode specified */ |
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169 void CT_DataPalette::DoCmdNewDefault(const TDesC& aSection) |
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170 { |
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171 INFO_PRINTF1(_L("Calls CPalette::NewDefaultL() creating a default palette for the display mode specified")); |
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172 |
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173 // cleanup if any |
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174 delete iPalette; |
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175 iPalette = NULL; |
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176 |
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177 // get display mode from parameters |
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178 TDisplayMode displayMode; |
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179 if ( !CT_GraphicsUtil::ReadDisplayMode(*this, aSection, KDisplayMode(), displayMode) ) |
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180 { |
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181 ERR_PRINTF1(_L("No display mode")); |
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182 SetBlockResult(EFail); |
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183 } |
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184 else |
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185 { |
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186 // create new palette |
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187 TRAPD(err, iPalette = CPalette::NewDefaultL(displayMode)); |
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188 |
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189 // check error code |
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190 if (err != KErrNone) |
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191 { |
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192 ERR_PRINTF2(_L("CPalette::NewDefaultL error: %d"), err); |
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193 SetBlockResult(EFail); |
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194 } |
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195 } |
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196 } |
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