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1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // tstapp.cpp |
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15 // |
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16 |
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17 /** |
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18 @file tstapp.cpp |
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19 @test |
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20 @internalComponent - Internal Symbian test code |
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21 */ |
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22 |
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23 #include <e32uid.h> |
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24 #include <s32std.h> |
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25 #include <s32stor.h> |
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26 #include <s32file.h> |
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27 #include <apgicnfl.h> |
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28 #include "apfdef.h" |
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29 #include "tstapp.h" |
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30 #include <apgcli.h> |
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31 |
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32 #include <eikstart.h> |
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33 #include <ecom/ecom.h> |
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34 #include <ecom/implementationproxy.h> |
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35 |
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36 _LIT(KTestAppCaption, "Test App"); |
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37 _LIT(KTempFilePath, "c:\\system\\temp\\"); |
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38 _LIT(KTestAppIniFilePath, "c:\\system\\data\\tstapp.ini"); |
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39 |
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40 |
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41 GLDEF_C TInt E32Dll( |
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42 ) |
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43 { |
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44 return KErrNone; |
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45 } |
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46 |
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47 LOCAL_C CApaApplication* NewApplicationL() |
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48 { |
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49 CApaApplication* thing=NULL; |
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50 thing=CTestApp::NewL(); |
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51 return thing; |
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52 //return new CExampleApplication; |
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53 } |
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54 |
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55 LOCAL_D const TImplementationProxy ImplementationTable[]= |
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56 { |
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57 IMPLEMENTATION_PROXY_ENTRY(KTestAppUidValue, NewApplicationL) |
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58 }; |
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59 |
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60 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
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61 { |
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62 aTableCount=sizeof(ImplementationTable)/sizeof(ImplementationTable[0]); |
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63 return ImplementationTable; |
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64 } |
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65 |
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66 |
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67 // |
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68 // CBasicAppUi |
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69 // |
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70 |
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71 void CBasicAppUi::ConstructL() |
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72 { |
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73 BaseConstructL(ENoAppResourceFile|ENoScreenFurniture); |
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74 } |
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75 |
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76 // |
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77 // CTestApp |
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78 // |
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79 |
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80 CTestApp* CTestApp::NewL() |
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81 // The gated function |
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82 // |
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83 { |
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84 CTestApp* self=new(ELeave) CTestApp(); |
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85 CleanupStack::PushL(self); |
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86 self->ConstructL(); |
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87 CleanupStack::Pop(self); |
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88 return self; |
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89 } |
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90 |
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91 |
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92 CTestApp::CTestApp() |
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93 :iCaption(KTestAppCaption) |
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94 {} |
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95 |
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96 |
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97 CTestApp::~CTestApp() |
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98 { |
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99 } |
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100 |
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101 void CTestApp::ConstructL() |
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102 { |
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103 User::LeaveIfError(iFs.Connect()); |
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104 } |
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105 |
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106 |
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107 void CTestApp::PreDocConstructL() |
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108 { |
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109 } |
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110 |
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111 |
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112 CEikDocument* CTestApp::CreateDocumentL() |
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113 { |
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114 return CTestAppDoc::NewL(*this); |
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115 } |
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116 |
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117 TDesC& CTestApp::Caption() |
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118 // return the app title in current system language |
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119 // |
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120 { |
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121 return iCaption; |
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122 } |
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123 |
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124 |
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125 TUid CTestApp::AppDllUid()const |
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126 { |
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127 return KUidTestApp; |
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128 } |
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129 |
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130 CDictionaryStore* CTestApp::OpenIniFileLC(RFs& aFs) const |
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131 // Opens the applications ini file if it exists, otherwise creates a new one |
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132 // The ini file is located on KTestAppIniFilePath |
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133 { |
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134 aFs.MkDirAll(KTestAppIniFilePath); // ignore the error |
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135 // |
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136 // open the ini file if it exists, otherwise create a new one |
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137 return CDictionaryFileStore::OpenLC(aFs, KTestAppIniFilePath(), AppDllUid()); |
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138 } |
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139 |
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140 |
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141 void CTestApp::Capability(TDes8& aInfo)const |
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142 { |
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143 RApaLsSession apaLsSession; |
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144 TInt err = apaLsSession.Connect(); |
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145 __ASSERT_ALWAYS(!err, User::Panic(_L("CTestApp::Capability"), err)); |
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146 apaLsSession.GetAppCapability(aInfo, CTestApp::AppDllUid()); |
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147 apaLsSession.Close(); |
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148 } |
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149 |
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150 |
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151 // |
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152 // CTestAppDoc |
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153 // |
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154 |
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155 CTestAppDoc* CTestAppDoc::NewL(CEikApplication& aApp) |
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156 { |
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157 CTestAppDoc* self=new(ELeave) CTestAppDoc(aApp); |
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158 CleanupStack::PushL(self); |
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159 self->ConstructL(); |
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160 CleanupStack::Pop(); |
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161 return self; |
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162 } |
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163 |
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164 |
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165 CTestAppDoc::CTestAppDoc(CEikApplication& aApp) |
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166 : CEikDocument(aApp), |
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167 iValue(0) |
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168 {} |
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169 |
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170 |
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171 void CTestAppDoc::ConstructL() |
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172 { |
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173 iEmbedList = new(ELeave) CArrayFixFlat<TPictureHeader>(1); |
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174 } |
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175 |
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176 CEikAppUi* CTestAppDoc::CreateAppUiL() |
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177 { |
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178 |
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179 return new(ELeave) CBasicAppUi(); |
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180 } |
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181 |
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182 CTestAppDoc::~CTestAppDoc() |
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183 { |
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184 // delete all the embedded doc's first... |
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185 if (iEmbedList) |
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186 { |
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187 for (TInt i=iEmbedList->Count()-1 ; i>=0 ; i--) |
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188 delete EmbeddedDoor(i); // destroys the door (which in turn removes doc from the process and deletes it) |
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189 } |
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190 // then... |
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191 delete iEmbedList; |
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192 delete iStore; |
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193 } |
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194 |
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195 |
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196 TBool CTestAppDoc::IsEmpty()const |
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197 { |
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198 // return ETrue if the document is empty |
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199 if (iValue==0) |
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200 return ETrue; |
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201 else |
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202 return EFalse; |
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203 } |
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204 |
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205 |
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206 TBool CTestAppDoc::HasChanged()const |
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207 { |
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208 return iHasChanged; |
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209 } |
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210 |
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211 /** builds a new embedded or main document without loading from a store (may create the content from |
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212 eg code or a template file). |
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213 */ |
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214 void CTestAppDoc::NewDocumentL() |
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215 {} |
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216 |
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217 |
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218 /** Create a document file & store of the specified name, storing into the store. |
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219 On system startup the name might not have a filename component in which case this function should parse the |
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220 passed name with a related default file name appropriate to this application and in an appropriate language |
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221 */ |
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222 CFileStore* CTestAppDoc::CreateFileStoreLC(RFs& aFs,const TDesC& aFileName) |
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223 { |
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224 // set the default name just in case... |
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225 TFileName defaultName(_L("temp")); |
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226 TParse parser; |
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227 User::LeaveIfError(parser.Set(aFileName,&defaultName,NULL)); |
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228 // create the file store |
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229 CFileStore* store; |
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230 store = CDirectFileStore::CreateLC(aFs,parser.FullName(),EFileWrite); |
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231 store->SetTypeL(TUidType(KDirectFileStoreLayoutUid,KUidAppDllDoc,KUidTestApp)); |
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232 CStreamDictionary* streamDic=CStreamDictionary::NewL(); |
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233 CleanupStack::PushL(streamDic); |
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234 StoreL(*store,*streamDic); |
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235 Process()->WriteRootStreamL(*store,*streamDic,*Application()); |
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236 store->CommitL(); // now the store will be fully initialised |
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237 CleanupStack::PopAndDestroy(); // streamDic |
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238 return store; |
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239 } |
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240 |
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241 |
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242 void CTestAppDoc::EditL(MApaEmbeddedDocObserver* /*aContainer*/,TBool aReadOnly) |
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243 { |
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244 if (aReadOnly) |
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245 { |
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246 if (iContainer) |
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247 { |
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248 iContainer->NotifyExit(MApaEmbeddedDocObserver::ENoChanges); |
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249 iContainer = NULL; // iContainer must be nulled when editing is finished |
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250 } |
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251 } |
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252 else |
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253 { |
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254 iValue++; |
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255 iHasChanged = ETrue; |
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256 if (iContainer) |
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257 { |
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258 iContainer->NotifyExit(MApaEmbeddedDocObserver::EKeepChanges); |
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259 iContainer = NULL; // iContainer must be nulled when editing is finished |
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260 } |
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261 } |
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262 } |
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263 |
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264 void CTestAppDoc::NotifyExit(MApaEmbeddedDocObserver::TExitMode aMode) |
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265 { |
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266 switch (aMode) |
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267 { |
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268 case EKeepChanges: |
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269 iHasChanged = ETrue; // note that my contents have changed |
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270 break; |
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271 case ERevertToSaved: |
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272 // reload whole document (panic if I'm not the main doc) |
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273 break; |
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274 case ENoChanges: |
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275 // no changes |
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276 break; |
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277 case EEmpty: |
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278 // the embedded doc is empty |
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279 break; |
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280 } |
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281 } |
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282 |
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283 |
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284 void CTestAppDoc::PrintL(const CStreamStore& /*aSourceStore*/) |
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285 {} |
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286 |
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287 |
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288 void CTestAppDoc::SaveL() |
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289 { |
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290 |
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291 CDirectFileStore* store; |
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292 TParse newFilePath; |
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293 // create temp file |
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294 User::LeaveIfError( newFilePath.Set(Process()->MainDocFileName(),NULL,NULL) ); // abuse new file path |
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295 TBuf<2> drive=newFilePath.Drive(); |
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296 TFileName filePath(KTempFilePath); |
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297 User::LeaveIfError( newFilePath.Set(drive,&filePath,NULL) ); |
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298 Process()->FsSession().MkDirAll(newFilePath.DriveAndPath()); |
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299 TFileName tempName; |
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300 store = CDirectFileStore::TempLC(Process()->FsSession(),newFilePath.DriveAndPath(),tempName,EFileWrite); |
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301 store->SetTypeL(((CFileStore*)iStore)->Type()); |
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302 |
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303 // store main in temp |
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304 CStreamDictionary* streamDic=CStreamDictionary::NewL(); |
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305 CleanupStack::PushL(streamDic); |
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306 StoreL(*store,*streamDic); |
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307 iStore->CommitL(); |
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308 |
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309 // write root stream |
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310 Process()->WriteRootStreamL(*store,*streamDic,*Application()); |
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311 CleanupStack::PopAndDestroy(); // streamDic |
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312 // close the new store |
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313 store->CommitL(); |
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314 CleanupStack::PopAndDestroy(); // store |
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315 // close the old store |
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316 delete iStore; |
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317 iStore = NULL; |
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318 // replace the old file |
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319 User::LeaveIfError( Process()->FsSession().Replace(tempName,Process()->MainDocFileName()) ); |
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320 // open new file |
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321 iStore = CDirectFileStore::OpenL(Process()->FsSession(),Process()->MainDocFileName(),EFileShareExclusive); |
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322 } |
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323 |
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324 |
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325 void CTestAppDoc::StoreL(CStreamStore& aStore,CStreamDictionary& aStreamDic)const |
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326 { |
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327 // |
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328 // create map and store embedded doc's |
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329 CStoreMap* map=CStoreMap::NewLC(aStore); |
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330 StoreComponentsL(aStore,*map); |
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331 // store the headstream |
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332 RStoreWriteStream stream(*map); |
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333 TStreamId id=stream.CreateLC(aStore); |
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334 ExternalizeL(stream); |
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335 stream.CommitL(); |
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336 // assign the headstream in the dictionary |
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337 aStreamDic.AssignL(KUidTestAppHeadStream,id); |
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338 // tidy up |
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339 map->Reset(); |
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340 CleanupStack::PopAndDestroy(2); // map,stream |
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341 } |
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342 |
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343 |
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344 void CTestAppDoc::RestoreL(const CStreamStore& aStore,const CStreamDictionary& aStreamDic) |
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345 { |
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346 // |
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347 TStreamId headStreamId=aStreamDic.At(KUidTestAppHeadStream); |
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348 RStoreReadStream stream; |
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349 stream.OpenLC(aStore,headStreamId); |
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350 InternalizeL(stream); |
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351 CleanupStack::PopAndDestroy(); // stream |
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352 // restore the embedded bits |
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353 RestoreComponentsL(aStore); |
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354 } |
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355 |
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356 |
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357 void CTestAppDoc::DetachFromStoreL(CPicture::TDetach aDegree) |
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358 { |
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359 for (TInt i=0 ; i<iEmbedList->Count() ; i++) |
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360 EmbeddedDoor(i)->DetachFromStoreL(aDegree); |
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361 } |
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362 |
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363 |
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364 void CTestAppDoc::StoreComponentsL(CStreamStore& aStore,CStoreMap& aMap)const |
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365 { |
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366 for (TInt i=0 ; i<iEmbedList->Count() ; i++) |
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367 { |
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368 TStreamId id=EmbeddedDoor(i)->StoreL(aStore); |
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369 aMap.BindL((*iEmbedList)[i].iPicture,id); |
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370 } |
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371 } |
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372 |
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373 |
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374 void CTestAppDoc::RestoreComponentsL(const CStreamStore& aStore) |
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375 { |
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376 TApaPictureFactory factory(Process()); |
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377 for (TInt i=0 ; i<iEmbedList->Count() ; i++) |
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378 { |
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379 TRAPD(ret, factory.NewPictureL((*iEmbedList)[i],aStore) ); |
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380 if ((ret!=KErrNone)&&(ret!=KErrNotFound)) |
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381 User::Leave(ret); |
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382 } |
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383 } |
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384 |
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385 |
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386 void CTestAppDoc::ExternalizeL(RWriteStream& aStream)const |
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387 { |
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388 aStream.WriteInt32L(iValue); |
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389 // externalize num of embedded objects |
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390 TInt numObjects=iEmbedList->Count(); |
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391 aStream.WriteInt32L(numObjects); |
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392 // externalize the doors |
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393 for (TInt i=0 ; i<numObjects ; i++) |
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394 aStream<< (*iEmbedList)[i].iPicture; |
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395 } |
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396 |
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397 |
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398 void CTestAppDoc::InternalizeL(RReadStream& aStream) |
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399 { |
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400 // reset(); |
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401 iValue = aStream.ReadInt32L(); |
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402 TInt numObjects=aStream.ReadInt32L(); |
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403 for (TInt i=0 ; i<numObjects ; i++) |
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404 { |
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405 TPictureHeader header; |
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406 header.iPictureType = KUidPictureTypeDoor; |
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407 aStream>> header.iPicture; |
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408 iEmbedList->AppendL(header); |
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409 } |
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410 } |