1 /* |
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2 * Copyright (c) 2008 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: Task list entry |
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15 * |
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16 */ |
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17 |
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18 #define __E32SVR_H__ |
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19 #include "tsfswentry.h" |
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20 #include "tsdataobserver.h" |
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21 #include <s32strm.h> |
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22 #include <fbs.h> |
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23 |
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24 // -------------------------------------------------------------------------- |
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25 // CTsFswEntry::NewL |
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26 // -------------------------------------------------------------------------- |
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27 // |
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28 CTsFswEntry* CTsFswEntry::NewL() |
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29 { |
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30 CTsFswEntry* self = NewLC(); |
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31 CleanupStack::Pop(self); |
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32 return self; |
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33 } |
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34 |
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35 // -------------------------------------------------------------------------- |
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36 // CTsFswEntry::NewLC |
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37 // -------------------------------------------------------------------------- |
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38 // |
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39 CTsFswEntry* CTsFswEntry::NewLC() |
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40 { |
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41 CTsFswEntry* self = new (ELeave) CTsFswEntry; |
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42 CleanupStack::PushL(self); |
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43 return self; |
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44 } |
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45 |
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46 // -------------------------------------------------------------------------- |
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47 // CTsFswEntry::NewL |
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48 // -------------------------------------------------------------------------- |
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49 // |
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50 CTsFswEntry* CTsFswEntry::NewL(const TTsEntryKey& key, MHsDataObserver *observer) |
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51 { |
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52 CTsFswEntry* self = NewLC(key, observer); |
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53 CleanupStack::Pop(self); |
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54 return self; |
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55 } |
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56 |
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57 // -------------------------------------------------------------------------- |
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58 // CTsFswEntry::NewLC |
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59 // -------------------------------------------------------------------------- |
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60 // |
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61 CTsFswEntry* CTsFswEntry::NewLC(const TTsEntryKey& key, MHsDataObserver* observer) |
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62 { |
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63 CTsFswEntry* self = new (ELeave) CTsFswEntry(key, observer); |
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64 CleanupStack::PushL(self); |
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65 return self; |
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66 } |
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67 |
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68 // -------------------------------------------------------------------------- |
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69 // CTsFswEntry::~CTsFswEntry |
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70 // -------------------------------------------------------------------------- |
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71 // |
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72 CTsFswEntry::~CTsFswEntry() |
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73 { |
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74 delete mAppName; |
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75 delete mAppIconBitmap; |
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76 delete mAppIconMask; |
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77 delete mScreenshot; |
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78 delete mImgTool; |
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79 } |
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80 |
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81 // -------------------------------------------------------------------------- |
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82 // CTsFswEntry::CTsFswEntry |
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83 // -------------------------------------------------------------------------- |
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84 // |
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85 CTsFswEntry::CTsFswEntry() : |
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86 mPriority(Low) |
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87 { |
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88 mKey = TTsEntryKey(); |
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89 } |
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90 |
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91 // -------------------------------------------------------------------------- |
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92 // CTsFswEntry::CTsFswEntry |
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93 // -------------------------------------------------------------------------- |
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94 // |
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95 CTsFswEntry::CTsFswEntry(const TTsEntryKey& key, MHsDataObserver *observer) : |
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96 mKey(key), mPriority(Low), mObserver(observer) |
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97 { |
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98 mWgId = key.mParentId; |
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99 } |
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100 |
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101 // -------------------------------------------------------------------------- |
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102 // CTsFswEntry::SetWgId |
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103 // -------------------------------------------------------------------------- |
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104 // |
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105 void CTsFswEntry::SetWgId(TInt wgId) |
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106 { |
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107 mWgId = wgId; |
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108 mKey = TTsEntryKey(mWgId); |
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109 } |
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110 |
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111 // -------------------------------------------------------------------------- |
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112 // CTsFswEntry::SetAppUid |
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113 // -------------------------------------------------------------------------- |
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114 // |
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115 void CTsFswEntry::SetAppUid(const TUid& uid) |
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116 { |
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117 mAppUid = uid; |
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118 } |
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119 |
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120 // -------------------------------------------------------------------------- |
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121 // CTsFswEntry::SetAppNameL |
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122 // -------------------------------------------------------------------------- |
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123 // |
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124 void CTsFswEntry::SetAppNameL(const TDesC& appName) |
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125 { |
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126 delete mAppName; |
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127 mAppName = 0; |
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128 mAppName = appName.AllocL(); |
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129 } |
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130 |
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131 // -------------------------------------------------------------------------- |
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132 // CTsFswEntry::SetSystemApp |
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133 // -------------------------------------------------------------------------- |
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134 // |
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135 void CTsFswEntry::SetCloseableApp(TBool value) |
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136 { |
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137 mCloseableApp = value; |
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138 } |
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139 |
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140 // -------------------------------------------------------------------------- |
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141 // CTsFswEntry::SetAppIconHandles |
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142 // -------------------------------------------------------------------------- |
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143 // |
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144 void CTsFswEntry::SetAppIcon(CFbsBitmap* bitmap, CFbsBitmap* mask) |
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145 { |
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146 mAppIconBitmap = bitmap; |
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147 mAppIconMask = mask; |
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148 } |
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149 |
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150 // -------------------------------------------------------------------------- |
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151 // CTsFswEntry::WgId |
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152 // -------------------------------------------------------------------------- |
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153 // |
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154 TInt CTsFswEntry::WgId() const |
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155 { |
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156 return mWgId; |
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157 } |
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158 |
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159 // -------------------------------------------------------------------------- |
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160 // CTsFswEntry::AppUid |
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161 // -------------------------------------------------------------------------- |
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162 // |
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163 TUid CTsFswEntry::AppUid() const |
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164 { |
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165 return mAppUid; |
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166 } |
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167 |
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168 // -------------------------------------------------------------------------- |
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169 // CTsFswEntry::AppName |
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170 // -------------------------------------------------------------------------- |
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171 // |
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172 const TDesC& CTsFswEntry::AppName() const |
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173 { |
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174 return mAppName ? *mAppName : KNullDesC(); |
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175 } |
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176 |
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177 // -------------------------------------------------------------------------- |
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178 // CTsFswEntry::SystemApp |
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179 // -------------------------------------------------------------------------- |
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180 // |
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181 TBool CTsFswEntry::CloseableApp() const |
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182 { |
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183 return mCloseableApp; |
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184 } |
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185 |
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186 // -------------------------------------------------------------------------- |
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187 // CTsFswEntry::AppIconBitmapHandle |
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188 // -------------------------------------------------------------------------- |
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189 // |
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190 CFbsBitmap* CTsFswEntry::AppIconBitmap() const |
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191 { |
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192 return mAppIconBitmap; |
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193 } |
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194 |
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195 // -------------------------------------------------------------------------- |
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196 // CTsFswEntry::AppIconMaskHandle |
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197 // -------------------------------------------------------------------------- |
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198 // |
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199 CFbsBitmap* CTsFswEntry::AppIconMask() const |
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200 { |
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201 return mAppIconMask; |
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202 } |
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203 |
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204 // -------------------------------------------------------------------------- |
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205 // CTsFswEntry::Key |
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206 // -------------------------------------------------------------------------- |
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207 // |
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208 const TTsEntryKey& CTsFswEntry::Key() const |
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209 { |
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210 return mKey; |
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211 } |
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212 // -------------------------------------------------------------------------- |
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213 // CTsFswEntry::ExternalizeL |
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214 // -------------------------------------------------------------------------- |
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215 // |
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216 void CTsFswEntry::ExternalizeL(RWriteStream& stream) |
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217 { |
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218 stream.WriteInt32L(mWgId); |
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219 stream.WriteInt32L(mAppUid.iUid); |
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220 stream << AppName(); |
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221 stream.WriteInt32L(mCloseableApp); |
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222 if (mAppIconBitmap) { |
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223 stream.WriteInt32L(mAppIconBitmap->Handle()); |
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224 } |
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225 else { |
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226 stream.WriteInt32L(KErrNotFound); |
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227 } |
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228 |
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229 if (mAppIconMask) { |
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230 stream.WriteInt32L(mAppIconMask->Handle()); |
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231 } |
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232 else { |
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233 stream.WriteInt32L(KErrNotFound); |
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234 } |
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235 |
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236 if (mScreenshot) { |
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237 stream.WriteInt32L(mScreenshot->Handle()); |
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238 } |
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239 else { |
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240 stream.WriteInt32L(KErrNotFound); |
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241 } |
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242 |
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243 mKey.ExternalizeL(stream); |
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244 TInt currentPriority = static_cast<TInt> (mPriority); |
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245 stream.WriteInt32L(currentPriority); |
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246 } |
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247 |
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248 // -------------------------------------------------------------------------- |
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249 // CTsFswEntry::InternalizeL |
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250 // -------------------------------------------------------------------------- |
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251 // |
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252 void CTsFswEntry::InternalizeL(RReadStream& stream) |
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253 { |
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254 mWgId = stream.ReadInt32L(); |
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255 mAppUid = TUid::Uid(stream.ReadInt32L()); |
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256 delete mAppName; |
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257 mAppName = NULL; |
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258 mAppName = HBufC::NewL(stream, KMaxTInt); |
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259 mCloseableApp = stream.ReadInt32L(); |
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260 TInt appIconBitmapHandle = stream.ReadInt32L(); |
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261 TInt appIconMaskHandle = stream.ReadInt32L(); |
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262 TInt screenshotHandle = stream.ReadInt32L(); |
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263 if (appIconBitmapHandle != KErrNotFound) { |
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264 mAppIconBitmap = new (ELeave) CFbsBitmap; |
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265 mAppIconBitmap->Duplicate(appIconBitmapHandle); |
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266 } |
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267 if (appIconMaskHandle != KErrNotFound) { |
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268 mAppIconMask = new (ELeave) CFbsBitmap; |
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269 mAppIconMask->Duplicate(appIconMaskHandle); |
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270 } |
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271 if (screenshotHandle != KErrNotFound) { |
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272 mScreenshot = new (ELeave) CFbsBitmap; |
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273 mScreenshot->Duplicate(screenshotHandle); |
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274 } |
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275 mKey.InternalizeL(stream); |
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276 TInt currentPriority = stream.ReadInt32L(); |
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277 mPriority = static_cast<UpdatePriority> (currentPriority); |
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278 } |
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279 |
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280 // -------------------------------------------------------------------------- |
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281 // CTsFswEntry::ExternalizeArrayL |
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282 // -------------------------------------------------------------------------- |
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283 // |
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284 void CTsFswEntry::ExternalizeArrayL(RWriteStream& stream, const RTsFswArray& aArray) |
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285 { |
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286 TInt count = aArray.Count(); |
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287 stream.WriteInt32L(count); |
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288 for (TInt i = 0; i < count; ++i) { |
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289 aArray[i]->ExternalizeL(stream); |
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290 } |
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291 } |
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292 |
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293 // -------------------------------------------------------------------------- |
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294 // CTsFswEntry::InternalizeArrayL |
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295 // -------------------------------------------------------------------------- |
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296 // |
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297 void CTsFswEntry::InternalizeArrayL(RReadStream& stream, RTsFswArray& aArray) |
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298 { |
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299 aArray.ResetAndDestroy(); |
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300 TInt count = stream.ReadInt32L(); |
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301 for (TInt i = 0; i < count; ++i) { |
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302 CTsFswEntry* entry = CTsFswEntry::NewLC(); |
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303 entry->InternalizeL(stream); |
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304 aArray.AppendL(entry); |
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305 CleanupStack::Pop(entry); |
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306 } |
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307 } |
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308 |
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309 // -------------------------------------------------------------------------- |
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310 // CTsFswEntry::Type |
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311 // -------------------------------------------------------------------------- |
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312 // |
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313 TAppType CTsFswEntry::Type() const |
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314 { |
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315 return EApp; |
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316 } |
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317 |
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318 // -------------------------------------------------------------------------- |
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319 // CTsFswEntry::SetScreenshot |
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320 // -------------------------------------------------------------------------- |
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321 // |
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322 void CTsFswEntry::SetScreenshotL(const CFbsBitmap* bitmapArg, UpdatePriority priority) |
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323 { |
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324 TInt currentPriority = static_cast<TInt> (mPriority); |
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325 TInt newPriority = static_cast<TInt> (priority); |
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326 if(newPriority <currentPriority) { |
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327 User::Leave(KErrAccessDenied); |
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328 } |
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329 |
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330 CFbsBitmap* bitmap = new (ELeave) CFbsBitmap; |
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331 CleanupStack::PushL(bitmap); |
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332 User::LeaveIfError(bitmap->Duplicate(bitmapArg->Handle())); |
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333 CleanupStack::Pop(bitmap); |
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334 |
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335 mPriority = priority; |
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336 delete mScreenshot; |
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337 mScreenshot = bitmap; |
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338 |
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339 delete mImgTool; |
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340 mImgTool = 0; |
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341 |
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342 mImgTool = CTsGraphicFileScalingHandler::NewL(*this, *mScreenshot, TSize(128, 128), |
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343 CTsGraphicFileScalingHandler::EKeepAspectRatioByExpanding); |
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344 } |
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345 |
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346 // -------------------------------------------------------------------------- |
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347 // CTsFswEntry::RemoveScreenshot |
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348 // -------------------------------------------------------------------------- |
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349 // |
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350 void CTsFswEntry::RemoveScreenshotL() |
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351 { |
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352 if (!mScreenshot) { |
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353 User::Leave(KErrNotFound); |
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354 } |
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355 delete mScreenshot; |
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356 mScreenshot = NULL; |
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357 mPriority = Low; |
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358 if (mObserver) { |
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359 mObserver->DataChanged(); |
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360 } |
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361 } |
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362 |
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363 // -------------------------------------------------------------------------- |
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364 // CTsFswEntry::Screenshot |
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365 // -------------------------------------------------------------------------- |
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366 // |
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367 CFbsBitmap* CTsFswEntry::Screenshot() const |
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368 { |
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369 return mScreenshot; |
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370 } |
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371 |
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372 // -------------------------------------------------------------------------- |
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373 // CTsFswEntry::Priority |
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374 // -------------------------------------------------------------------------- |
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375 // |
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376 UpdatePriority CTsFswEntry::Priority() const |
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377 { |
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378 return mPriority; |
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379 } |
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380 |
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381 // -------------------------------------------------------------------------- |
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382 // CTsFswEntry::Priority |
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383 // -------------------------------------------------------------------------- |
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384 // |
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385 void CTsFswEntry::ImageReadyCallBack(TInt error, const CFbsBitmap *bitmap) |
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386 { |
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387 if (KErrNone == error && 0 != bitmap) { |
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388 mScreenshot->Reset(); |
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389 mScreenshot->Duplicate(bitmap->Handle()); |
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390 |
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391 if (mObserver) { |
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392 mObserver->DataChanged(); |
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393 } |
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394 } |
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395 } |
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396 |
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397 // end of file |
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