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1 /* |
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2 * Copyright (c) 2002 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 * Provides methods for Phonebook Icon info class. |
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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 "PbkIconInfo.h" |
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22 #include <barsread.h> |
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23 #include <coemain.h> |
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24 #include <gulicon.h> |
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25 #include <PbkView.rsg> |
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26 #include <AknsUtils.h> |
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27 #include <aknenv.h> |
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28 |
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29 // unnamed namespace |
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30 namespace { |
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31 |
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32 /** |
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33 * Creates a resource reader. |
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34 * |
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35 * @aReader will contain filled reader |
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36 * @aResourceId resource to be loaded |
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37 * @aCoeEnv coe env to be used for resource reading |
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38 */ |
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39 void CreateReaderLC |
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40 (TResourceReader& aReader, |
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41 TInt aResourceId, |
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42 CCoeEnv* aCoeEnv = NULL) |
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43 { |
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44 CCoeEnv* coeEnv = aCoeEnv; |
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45 if (!coeEnv) |
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46 { |
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47 coeEnv = CCoeEnv::Static(); |
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48 } |
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49 coeEnv->CreateResourceReaderLC(aReader, aResourceId); |
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50 } |
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51 } |
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52 |
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53 // ==================== MEMBER FUNCTIONS ==================== |
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54 |
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55 EXPORT_C TPbkIconId TPbkIconInfo::PbkIconInfoId() const |
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56 { |
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57 return iPbkIconInfoId; |
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58 } |
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59 |
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60 EXPORT_C const TDesC& TPbkIconInfo::MbmFileName() const |
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61 { |
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62 return *iMbmFileName; |
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63 } |
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64 |
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65 EXPORT_C TInt TPbkIconInfo::IconId() const |
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66 { |
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67 return iIconId; |
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68 } |
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69 |
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70 EXPORT_C TInt TPbkIconInfo::MaskId() const |
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71 { |
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72 return iMaskId; |
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73 } |
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74 |
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75 EXPORT_C TAknsItemID TPbkIconInfo::SkinId() const |
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76 { |
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77 return iSkinId; |
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78 } |
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79 |
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80 TAknsItemID TPbkIconInfo::ColorId() const |
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81 { |
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82 return iColorId; |
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83 } |
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84 |
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85 TInt TPbkIconInfo::ColorIndex() const |
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86 { |
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87 return iColorIndex; |
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88 } |
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89 |
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90 TInt TPbkIconInfo::DefaultColorIndex() const |
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91 { |
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92 return iDefaultColorIndex; |
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93 } |
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94 |
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95 inline TPbkIconInfo::TPbkIconInfo() |
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96 { |
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97 // Nothing needs to be intialised here. |
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98 // All fields are intialised by CPbkIconInfoContainer::ConstructL() before |
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99 // this object can be used. |
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100 } |
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101 |
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102 inline TPbkIconInfo::~TPbkIconInfo() |
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103 { |
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104 // Destroy() handles releasing resources of this class |
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105 } |
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106 |
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107 inline void TPbkIconInfo::ReadFromResourceLC(TResourceReader& aReader) |
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108 { |
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109 iPbkIconInfoId = static_cast<TPbkIconId>(aReader.ReadInt8()); |
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110 HBufC* buf = aReader.ReadHBufCL(); |
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111 CleanupStack::PushL(buf); |
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112 iMbmFileName = buf; |
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113 iIconId = aReader.ReadInt32(); |
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114 iMaskId = aReader.ReadInt32(); |
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115 TInt skinIdMajor = aReader.ReadInt32(); |
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116 TInt skinIdMinor = aReader.ReadInt32(); |
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117 iSkinId.Set(skinIdMajor, skinIdMinor); |
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118 TInt colorIdMajor = aReader.ReadInt32(); |
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119 TInt colorIdMinor = aReader.ReadInt32(); |
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120 iColorId.Set(colorIdMajor, colorIdMinor); |
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121 iColorIndex = aReader.ReadInt32(); |
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122 iDefaultColorIndex = aReader.ReadInt32(); |
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123 } |
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124 |
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125 inline void TPbkIconInfo::Destroy() |
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126 { |
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127 // delete data members |
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128 delete iMbmFileName; |
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129 iMbmFileName = NULL; |
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130 } |
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131 |
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132 inline CPbkIconInfoContainer::CPbkIconInfoContainer() |
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133 { |
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134 // CBase::operator new(TLeave) resets member data |
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135 } |
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136 |
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137 inline void CPbkIconInfoContainer::ConstructL(TResourceReader& aReader) |
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138 { |
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139 DoAppendIconsFromResourceL(aReader); |
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140 } |
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141 |
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142 EXPORT_C CPbkIconInfoContainer* CPbkIconInfoContainer::NewL |
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143 (CCoeEnv* aCoeEnv /*=NULL*/) |
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144 { |
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145 return NewL(R_PBK_ICON_INFO_ARRAY, aCoeEnv); |
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146 } |
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147 |
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148 EXPORT_C CPbkIconInfoContainer* CPbkIconInfoContainer::NewL |
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149 (TResourceReader& aReader) |
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150 { |
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151 CPbkIconInfoContainer* self = new(ELeave) CPbkIconInfoContainer; |
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152 CleanupStack::PushL(self); |
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153 self->ConstructL(aReader); |
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154 CleanupStack::Pop(self); |
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155 return self; |
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156 } |
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157 |
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158 EXPORT_C CPbkIconInfoContainer* CPbkIconInfoContainer::NewL |
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159 (TInt aResourceId, CCoeEnv* aCoeEnv /*=NULL*/) |
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160 { |
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161 CPbkIconInfoContainer* self = new(ELeave) CPbkIconInfoContainer; |
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162 CleanupStack::PushL(self); |
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163 TResourceReader reader; |
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164 CreateReaderLC(reader, aResourceId, aCoeEnv); |
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165 self->ConstructL(reader); |
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166 CleanupStack::PopAndDestroy(); // reader (buffer) |
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167 CleanupStack::Pop(self); |
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168 return self; |
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169 } |
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170 |
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171 CPbkIconInfoContainer::~CPbkIconInfoContainer() |
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172 { |
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173 // close and delete data members |
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174 for (TInt i = iIconArray.Count()-1; i >= 0; --i) |
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175 { |
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176 iIconArray[i].Destroy(); |
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177 } |
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178 iIconArray.Close(); |
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179 } |
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180 |
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181 EXPORT_C const TPbkIconInfo* CPbkIconInfoContainer::Find |
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182 (TPbkIconId aIconId) const |
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183 { |
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184 const TInt count = iIconArray.Count(); |
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185 for (TInt i = 0; i < count; ++i) |
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186 { |
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187 if (iIconArray[i].iPbkIconInfoId == aIconId) |
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188 { |
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189 return &iIconArray[i]; |
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190 } |
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191 } |
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192 return NULL; |
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193 } |
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194 |
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195 EXPORT_C CGulIcon* CPbkIconInfoContainer::LoadBitmapL |
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196 (TPbkIconId aIconId) const |
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197 { |
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198 const TPbkIconInfo* iconInfo = Find(aIconId); |
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199 if (iconInfo) |
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200 { |
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201 CGulIcon* icon = CGulIcon::NewLC(); |
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202 icon->SetBitmapsOwnedExternally(EFalse); |
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203 |
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204 CFbsBitmap* bitmap = NULL; |
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205 CFbsBitmap* mask = NULL; |
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206 |
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207 PbkIconUtils::CreateIconL(AknsUtils::SkinInstance(), bitmap, mask, *iconInfo); |
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208 |
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209 icon->SetBitmap(bitmap); |
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210 icon->SetMask(mask); |
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211 |
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212 CleanupStack::Pop(); // icon |
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213 |
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214 return icon; |
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215 } |
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216 return NULL; |
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217 } |
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218 |
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219 EXPORT_C void CPbkIconInfoContainer::AppendIconsFromResourceL |
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220 (TInt aResourceId) |
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221 { |
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222 TResourceReader reader; |
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223 CreateReaderLC(reader, aResourceId); |
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224 DoAppendIconsFromResourceL(reader); |
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225 CleanupStack::PopAndDestroy(); // reader |
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226 } |
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227 |
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228 /** |
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229 * Appends icon infor to this container. |
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230 * |
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231 * @param aReader resource to be added to this info container |
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232 */ |
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233 void CPbkIconInfoContainer::DoAppendIconsFromResourceL |
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234 (TResourceReader& aReader) |
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235 { |
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236 // read from resource |
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237 TInt count = aReader.ReadInt16(); |
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238 while (count-- > 0) |
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239 { |
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240 TPbkIconInfo iconInfo; |
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241 iconInfo.ReadFromResourceLC(aReader); |
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242 |
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243 TPbkIconInfo* info = const_cast<TPbkIconInfo*> |
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244 (Find(iconInfo.PbkIconInfoId())); |
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245 if ( !info ) |
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246 { |
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247 // add if icon is not found |
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248 User::LeaveIfError(iIconArray.Append(iconInfo)); |
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249 } |
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250 else |
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251 { |
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252 // if icon is found, update the data |
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253 info->iIconId = iconInfo.iIconId; |
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254 info->iMaskId = iconInfo.iMaskId; |
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255 info->iSkinId = iconInfo.iSkinId; |
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256 |
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257 delete info->iMbmFileName; |
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258 info->iMbmFileName = iconInfo.iMbmFileName; |
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259 } |
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260 |
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261 CleanupStack::Pop(); // iconInfo |
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262 } |
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263 } |
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264 |
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265 EXPORT_C void PbkIconUtils::CreateIconL( |
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266 MAknsSkinInstance* aSkin, |
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267 CFbsBitmap*& aBitmap, |
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268 CFbsBitmap*& aMask, |
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269 const TPbkIconInfo& aIconInfo) |
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270 { |
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271 CreateIconLC(aSkin, aBitmap, aMask, aIconInfo); |
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272 CleanupStack::Pop(2); // bitmap + mask |
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273 } |
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274 |
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275 EXPORT_C void PbkIconUtils::CreateIconLC( |
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276 MAknsSkinInstance* aSkin, |
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277 CFbsBitmap*& aBitmap, |
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278 CFbsBitmap*& aMask, |
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279 const TPbkIconInfo& aIconInfo) |
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280 { |
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281 if (aIconInfo.ColorId() == KAknsIIDNone) |
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282 { |
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283 AknsUtils::CreateIconLC |
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284 (aSkin, aIconInfo.SkinId(), aBitmap, aMask, |
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285 aIconInfo.MbmFileName(), |
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286 aIconInfo.IconId(), aIconInfo.MaskId()); |
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287 } |
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288 else |
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289 { |
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290 AknsUtils::CreateColorIconLC |
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291 (aSkin, aIconInfo.SkinId(), |
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292 aIconInfo.ColorId(), aIconInfo.ColorIndex(), |
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293 aBitmap, aMask, |
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294 aIconInfo.MbmFileName(), |
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295 aIconInfo.IconId(), aIconInfo.MaskId(), |
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296 AKN_LAF_COLOR_STATIC(aIconInfo.DefaultColorIndex())); |
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297 } |
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298 } |
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299 |
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300 |
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301 // End of File |