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1 /* |
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2 * Copyright (c) 2007-2009 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 // INCLUDE FILES |
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20 #include <mdeobject.h> |
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21 |
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22 #include <calinstance.h> |
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23 #include <calinstanceview.h> |
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24 #include <calsession.h> |
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25 #include <caldataexchange.h> |
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26 #include <caldataformat.h> |
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27 |
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28 #include <s32mem.h> |
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29 |
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30 #include "CalendarContextPlugin.h" |
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31 #include "harvesterlog.h" |
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32 #include "mdeconstants.h" |
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33 #include "mdenamespacedef.h" |
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34 #include "mdeobjectdef.h" |
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35 #include "harvesterdata.h" |
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36 #include "mdsutils.h" |
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37 |
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38 using namespace MdeConstants; |
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39 |
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40 // ============================ MEMBER FUNCTIONS =============================== |
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41 |
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42 // ----------------------------------------------------------------------------- |
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43 // CCalendarContextPlugin::NewL |
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44 // ----------------------------------------------------------------------------- |
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45 // |
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46 CCalendarContextPlugin* CCalendarContextPlugin::NewL() |
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47 { |
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48 WRITELOG( "CCalendarContextPlugin::NewL -- ENTER" ); |
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49 |
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50 CCalendarContextPlugin* self = new(ELeave) CCalendarContextPlugin(); |
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51 CleanupStack::PushL( self ); |
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52 self->ConstructL(); |
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53 CleanupStack::Pop( self ); |
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54 |
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55 WRITELOG( "CCalendarContextPlugin::NewL -- RETURN" ); |
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56 |
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57 return self; |
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58 } |
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59 |
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60 // ----------------------------------------------------------------------------- |
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61 // CCalendarContextPlugin::CCalendarContextPlugin |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 CCalendarContextPlugin::CCalendarContextPlugin() : |
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65 iCalInstanceView( NULL ), iMdeSession( NULL ), |
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66 iCalSession( NULL ), iCalInstanceViewCompleted( EFalse ), |
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67 iRetryCount( 0 ) |
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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 // CCalendarContextPlugin::ConstructL |
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73 // ----------------------------------------------------------------------------- |
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74 // |
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75 void CCalendarContextPlugin::ConstructL() // second-phase constructor |
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76 { |
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77 WRITELOG( "CCalendarContextPlugin::ConstructL -- ENTER" ); |
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78 |
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79 OpenViewL(); |
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80 |
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81 WRITELOG( "CCalendarContextPlugin::ConstructL -- RETURN" ); |
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82 } |
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83 |
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84 // ----------------------------------------------------------------------------- |
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85 // CCalendarContextPlugin::~CCalendarContextPlugin |
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86 // ----------------------------------------------------------------------------- |
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87 // |
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88 CCalendarContextPlugin::~CCalendarContextPlugin() // destruct |
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89 { |
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90 WRITELOG( "CCalendarContextPlugin::~CCalendarContextPlugin -- ENTER" ); |
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91 delete iCalInstanceView; |
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92 delete iCalSession; |
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93 |
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94 if( iInitTimer ) |
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95 { |
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96 iInitTimer->Cancel(); |
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97 delete iInitTimer; |
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98 } |
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99 |
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100 WRITELOG( "CCalendarContextPlugin::~CCalendarContextPlugin -- RETURN" ); |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // CCalendarContextPlugin::InitL |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 void CCalendarContextPlugin::Init( MContextPluginObserver& aObserver ) |
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108 { |
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109 WRITELOG( "CCalendarContextPlugin::InitL -- ENTER" ); |
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110 |
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111 // Notification to context framework |
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112 aObserver.PluginInitializationStatus( KErrNone ); |
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113 |
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114 WRITELOG( "CCalendarContextPlugin::InitL -- RETURN" ); |
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115 } |
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116 |
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117 // ----------------------------------------------------------------------------- |
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118 // CCalendarContextPlugin::ContextSnapshot |
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119 // ----------------------------------------------------------------------------- |
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120 // |
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121 void CCalendarContextPlugin::ContextSnapshot( MContextPluginObserver& aObserver, |
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122 CHarvesterData& aHD ) |
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123 { |
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124 WRITELOG( "CCalendarContextPlugin::ContextSnapshotL, 1 obj. --ENTER" ); |
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125 |
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126 CMdEObject& mdeObject = aHD.MdeObject(); |
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127 TRAPD( error, AddMetaDataL( mdeObject ) ) ; |
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128 // Notification to context framework |
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129 aHD.SetErrorCode( error ); |
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130 aObserver.PluginSnapshotStatus( &aHD ); |
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131 |
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132 WRITELOG( "CCalendarContextPlugin::ContextSnapshotL, 1 obj. --RETURN" ); |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // CCalendarContextPlugin::ContextSnapshot |
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137 // ----------------------------------------------------------------------------- |
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138 // |
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139 void CCalendarContextPlugin::ContextSnapshot(MContextPluginObserver& aObserver, |
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140 RPointerArray< CHarvesterData >& aHDArray) |
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141 { |
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142 #ifdef _DEBUG |
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143 WRITELOG( "CCalendarContextPlugin::ContextSnapshotL, array -- ENTER" ); |
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144 WRITELOG1("Size of array: %d", aHDArray.Count() ); |
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145 #endif |
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146 |
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147 TInt err = KErrNone; |
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148 const TInt count( aHDArray.Count() ); |
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149 for( TInt i = 0; i < count; ++i ) |
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150 { |
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151 CHarvesterData* hd = aHDArray[i]; |
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152 CMdEObject& mdeObject = hd->MdeObject(); |
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153 TRAP( err,AddMetaDataL( mdeObject ) ); |
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154 hd->SetErrorCode( err ); |
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155 // Notification to context framework |
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156 aObserver.PluginSnapshotStatus( hd ); |
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157 } |
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158 |
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159 WRITELOG( "CCalendarContextPlugin::ContextSnapshotL, array -- RETURN" ); |
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160 } |
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161 |
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162 // ----------------------------------------------------------------------------- |
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163 // CCalendarContextPlugin::GetTimeMdEPropL |
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164 // ----------------------------------------------------------------------------- |
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165 // |
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166 #ifdef _DEBUG |
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167 TTime CCalendarContextPlugin::GetTimeMdEPropL( const TDesC& aNameSpace, |
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168 const TDesC& aProp, CMdEObject& aMdEObject) const |
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169 #else |
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170 TTime CCalendarContextPlugin::GetTimeMdEPropL( const TDesC&, |
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171 const TDesC& aProp, CMdEObject& aMdEObject) const |
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172 #endif |
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173 { |
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174 WRITELOG( "CCalendarContextPlugin::GetTimeMdEPropL -- ENTER" ); |
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175 WRITELOG1("aNameSpace: %S", &aNameSpace ); |
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176 WRITELOG1("aProp: %S", &aProp ); |
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177 |
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178 CMdEPropertyDef& timeDef = aMdEObject.Def().GetPropertyDefL( aProp ); |
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179 |
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180 CMdEProperty* timeProp = NULL; |
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181 aMdEObject.Property( timeDef, timeProp ); |
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182 |
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183 if ( !timeProp ) |
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184 { |
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185 User::Leave( KErrNotFound ); |
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186 } |
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187 |
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188 WRITELOG( "CCalendarContextPlugin::GetTimeMdEPropL -- RETURN" ); |
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189 |
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190 return timeProp->TimeValueL(); |
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191 } |
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192 |
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193 // ----------------------------------------------------------------------------- |
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194 // CCalendarContextPlugin::AddMetaDataL |
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195 // ----------------------------------------------------------------------------- |
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196 // |
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197 void CCalendarContextPlugin::AddMetaDataL( CMdEObject& aMdEObject ) const |
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198 { |
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199 if ( aMdEObject.Id() == KNoId ) |
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200 return; |
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201 |
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202 WRITELOG( "CCalendarContextPlugin::AddMetaDataL -- ENTER" ); |
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203 |
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204 if ( !iCalInstanceViewCompleted ) |
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205 { |
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206 // The CalendarInstanceView has not yet reported completion by calling |
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207 // the callback routine, so no calendar information can be looked up. |
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208 WRITELOG( "iCalInstanceViewCompleted==EFalse, returning." ); |
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209 WRITELOG( "CCalendarContextPlugin::AddMetaDataL -- RETURN" ); |
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210 return; |
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211 } |
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212 |
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213 RPointerArray<CCalInstance> instances; |
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214 TCleanupItem cleanupItem( MdsUtils::CleanupPtrArray<CCalInstance>, &instances ); |
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215 CleanupStack::PushL( cleanupItem ); |
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216 |
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217 // From the mdsAddTime find the start of the day and the end of the day |
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218 // in order to set the time range for the search in the calendar database |
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219 TTime mdsAddTime = GetTimeMdEPropL( |
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220 KMdEDefaultNameSpace, Object::KCreationDateProperty, aMdEObject ); |
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221 |
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222 TDateTime dateTime = mdsAddTime.DateTime(); |
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223 dateTime.SetHour( 0 ); |
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224 dateTime.SetMinute( 0 ); |
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225 dateTime.SetSecond( 0 ); |
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226 dateTime.SetMicroSecond( 0 ); |
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227 TTime dayBeginTime( dateTime ); |
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228 TCalTime startCalTime; |
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229 TCalTime stopCalTime; |
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230 startCalTime.SetTimeLocalL( dayBeginTime ); |
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231 stopCalTime.SetTimeLocalL( dayBeginTime + |
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232 TTimeIntervalDays ( 1 ) - TTimeIntervalMicroSeconds( 1 ) ); |
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233 |
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234 // Get a list of the all instances in the calendar database associated |
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235 // with this day |
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236 iCalInstanceView->FindInstanceL( instances, CalCommon::EIncludeAll, |
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237 CalCommon::TCalTimeRange( startCalTime, stopCalTime) ); |
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238 |
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239 const TInt instanceCount = instances.Count(); |
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240 |
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241 WRITELOG1( "CCalendarContextPlugin::AddMetaDataL -- instanceCount: %d", instanceCount ); |
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242 |
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243 // required object properties |
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244 WRITELOG( "CCalendarContextPlugin::AddMetaDataL" ); |
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245 User::LeaveIfNull( iMdeSession ); |
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246 CMdENamespaceDef& namespaceDef = iMdeSession->GetDefaultNamespaceDefL(); |
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247 WRITELOG( "CCalendarContextPlugin::AddMetaDataL" ); |
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248 |
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249 CMdERelationDef& containsRelDef = namespaceDef.GetRelationDefL( |
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250 Relations::KContains ); |
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251 CMdEObjectDef& calendarObjectDef = namespaceDef.GetObjectDefL( |
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252 Calendar::KCalendarObject ); |
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253 |
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254 CMdEPropertyDef& creationDef = calendarObjectDef.GetPropertyDefL( |
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255 Object::KCreationDateProperty ); |
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256 CMdEPropertyDef& modifiedDef = calendarObjectDef.GetPropertyDefL( |
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257 Object::KLastModifiedDateProperty ); |
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258 CMdEPropertyDef& sizeDef = calendarObjectDef.GetPropertyDefL( |
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259 Object::KSizeProperty ); |
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260 CMdEPropertyDef& itemTypeDef = calendarObjectDef.GetPropertyDefL( |
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261 Object::KItemTypeProperty ); |
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262 CMdEPropertyDef& titleDef = calendarObjectDef.GetPropertyDefL( |
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263 Object::KTitleProperty ); |
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264 CMdEPropertyDef& offSetDef = calendarObjectDef.GetPropertyDefL( |
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265 Object::KTimeOffsetProperty ); |
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266 |
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267 // calendar properties |
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268 CMdEPropertyDef& startDef = calendarObjectDef.GetPropertyDefL( |
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269 Calendar::KStartTimeProperty ); |
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270 CMdEPropertyDef& endDef = calendarObjectDef.GetPropertyDefL( |
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271 Calendar::KEndTimeProperty ); |
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272 CMdEPropertyDef& caltypeDef = calendarObjectDef.GetPropertyDefL( |
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273 Calendar::KCalendarTypeProperty ); |
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274 CMdEPropertyDef& locationDef = calendarObjectDef.GetPropertyDefL( |
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275 Calendar::KLocationProperty ); |
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276 CMdEPropertyDef& localUidDef = calendarObjectDef.GetPropertyDefL( |
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277 Calendar::KLocalUidProperty ); |
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278 |
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279 TTime curtime( 0 ); |
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280 curtime.UniversalTime(); |
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281 |
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282 const TTimeIntervalSeconds timeOffsetSeconds = User::UTCOffset(); |
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283 TTime localTime = curtime + timeOffsetSeconds; |
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284 |
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285 TInt timeOffset = timeOffsetSeconds.Int() / 60; |
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286 |
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287 for ( TInt i = 0; i < instanceCount; ++i ) |
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288 { |
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289 WRITELOG1( "CCalendarContextPlugin::AddMetaDataL - loop index: %d", i ); |
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290 |
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291 CCalInstance* instance = instances[i]; |
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292 CCalEntry& entry = instance->Entry(); |
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293 |
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294 const TDesC& location = entry.LocationL(); |
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295 const TDesC& title = entry.SummaryL(); |
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296 TTime beginTime = entry.StartTimeL().TimeLocalL(); |
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297 TTime endTime = entry.EndTimeL().TimeLocalL(); |
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298 TUint32 localUid = entry.LocalUidL(); |
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299 |
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300 CCalEntry::TType type = entry.EntryTypeL(); |
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301 |
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302 // Anniversaries and such are whole day events |
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303 if ( type == CCalEntry::EAnniv || type == CCalEntry::ETodo ) |
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304 { |
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305 // Set end time to the end of the day |
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306 endTime += TTimeIntervalDays ( 1 ); |
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307 endTime -= TTimeIntervalMicroSeconds( 1 ); |
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308 } |
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309 // Other type entry must be currently active |
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310 else if ( ( mdsAddTime < beginTime ) || ( endTime < mdsAddTime ) ) |
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311 { |
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312 WRITELOG( "CCalendarContextPlugin::AddMetaDataL - Calendar event not active - SKIP" ); |
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313 continue; |
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314 } |
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315 |
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316 WRITELOG( "CCalendarContextPlugin::AddMetaDataL - Create calendar item" ); |
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317 CMdEObject* calendarObject= NULL; |
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318 calendarObject = iMdeSession->NewObjectLC( |
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319 calendarObjectDef, Object::KAutomaticUri ); |
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320 calendarObject->AddTimePropertyL( creationDef, localTime ); |
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321 calendarObject->AddTimePropertyL( modifiedDef, curtime ); |
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322 calendarObject->AddUint32PropertyL( sizeDef, 0 ); // always zero size for calendar objects |
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323 calendarObject->AddTextPropertyL( itemTypeDef, Calendar::KCalendarItemType ); |
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324 calendarObject->AddInt16PropertyL( offSetDef, timeOffset ); |
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325 |
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326 //Calendar properties |
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327 calendarObject->AddTimePropertyL( startDef, beginTime ); |
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328 calendarObject->AddTimePropertyL( endDef, endTime ); |
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329 calendarObject->AddUint8PropertyL( caltypeDef, type ); |
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330 calendarObject->AddUint32PropertyL( localUidDef, localUid ); |
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331 if ( location.Length() > 0 ) |
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332 { |
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333 calendarObject->AddTextPropertyL( locationDef, location ); |
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334 } |
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335 if ( title.Length() > 0 ) |
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336 { |
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337 calendarObject->AddTextPropertyL( titleDef, title ); |
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338 } |
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339 |
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340 WRITELOG( "CCalendarContextPlugin::AddMetaDataL - Add calendar item to MDE" ); |
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341 TRAPD( addError, iMdeSession->AddObjectL( *calendarObject ) ); |
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342 if ( addError != KErrNone ) |
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343 { |
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344 WRITELOG1( "CCalendarContextPlugin::AddMetaDataL - Add calendar item to MDE error: %d", addError ); |
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345 CleanupStack::PopAndDestroy( calendarObject ); |
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346 continue; |
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347 } |
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348 |
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349 const TItemId calid = calendarObject->Id(); |
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350 const TItemId objid = aMdEObject.Id(); |
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351 |
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352 CMdERelation* relationObject = iMdeSession->NewRelationLC( |
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353 containsRelDef, objid, calid, 0 ); |
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354 if ( !relationObject ) |
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355 { |
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356 WRITELOG( "CCalendarContextPlugin::AddMetaDataL - Couldn't create relation object!" ); |
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357 User::Leave( KErrBadHandle ); |
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358 } |
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359 |
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360 WRITELOG( "CCalendarContextPlugin::AddMetaDataL - Add calendar relation to MDE" ); |
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361 TRAP( addError, iMdeSession->AddRelationL( *relationObject ) ); |
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362 if ( addError != KErrNone) |
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363 { |
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364 WRITELOG1( "CCalendarContextPlugin::AddMetaDataL - Add calendar relation to MDE error: %d", addError ); |
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365 } |
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366 |
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367 CleanupStack::PopAndDestroy( relationObject ); |
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368 CleanupStack::PopAndDestroy( calendarObject ); |
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369 } |
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370 |
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371 CleanupStack::PopAndDestroy( &instances ); |
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372 |
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373 WRITELOG( "CCalendarContextPlugin::AddMetaDataL -- RETURN" ); |
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374 } |
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375 |
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376 // ----------------------------------------------------------------------------- |
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377 // CCalendarContextPlugin::HandleSessionOpened |
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378 // ----------------------------------------------------------------------------- |
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379 // |
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380 void CCalendarContextPlugin::HandleSessionOpened( CMdESession& /*aSession*/, |
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381 TInt /*aError*/ ) |
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382 { |
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383 WRITELOG( "CCalendarContextPlugin::HandleSessionOpened -- ENTER" ); |
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384 WRITELOG( "CCalendarContextPlugin::HandleSessionOpened -- RETURN" ); |
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385 } |
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386 |
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387 // ----------------------------------------------------------------------------- |
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388 // CCalendarContextPlugin::HandleSessionError |
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389 // ----------------------------------------------------------------------------- |
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390 // |
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391 void CCalendarContextPlugin::HandleSessionError( CMdESession& /*aSession*/, |
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392 TInt /*aError*/ ) |
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393 { |
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394 WRITELOG( "CCalendarContextPlugin::HandleSessionError -- ENTER" ); |
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395 WRITELOG( "CCalendarContextPlugin::HandleSessionError -- RETURN" ); |
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396 } |
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397 |
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398 // ----------------------------------------------------------------------------- |
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399 // CCalendarContextPlugin::Progress |
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400 // ----------------------------------------------------------------------------- |
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401 // |
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402 void CCalendarContextPlugin::Progress( TInt /*aPercentageCompleted*/ ) |
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403 { |
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404 WRITELOG( "CCalendarContextPlugin::Progress -- ENTER" ); |
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405 WRITELOG( "CCalendarContextPlugin::Progress -- RETURN" ); |
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406 } |
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407 |
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408 // ----------------------------------------------------------------------------- |
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409 // CCalendarContextPlugin::Completed |
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410 // ----------------------------------------------------------------------------- |
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411 // |
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412 void CCalendarContextPlugin::Completed( TInt aError ) |
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413 { |
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414 WRITELOG( "CCalendarContextPlugin::Completed -- ENTER" ); |
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415 |
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416 if ( aError != KErrNone ) |
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417 { |
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418 iCalInstanceViewCompleted = EFalse; |
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419 WRITELOG1( "aError: %d", aError ); |
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420 TRAP_IGNORE( StartRetryL() ); |
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421 } |
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422 else |
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423 { |
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424 iCalInstanceViewCompleted = ETrue; |
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425 } |
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426 |
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427 WRITELOG( "CCalendarContextPlugin::Completed -- RETURN" ); |
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428 } |
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429 |
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430 // ----------------------------------------------------------------------------- |
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431 // CCalendarContextPlugin::NotifyProgress |
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432 // ----------------------------------------------------------------------------- |
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433 // |
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434 TBool CCalendarContextPlugin::NotifyProgress() |
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435 { |
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436 WRITELOG( "CCalendarContextPlugin::NotifyProgress -- ENTER" ); |
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437 WRITELOG( "CCalendarContextPlugin::NotifyProgress -- RETURN" ); |
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438 |
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439 return EFalse; |
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440 } |
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441 |
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442 |
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443 // ----------------------------------------------------------------------------- |
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444 // CCalendarContextPlugin::SetMdeSession |
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445 // ----------------------------------------------------------------------------- |
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446 // |
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447 void CCalendarContextPlugin::SetMdeSession( CMdESession& aSession ) |
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448 { |
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449 iMdeSession = &aSession; |
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450 } |
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451 |
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452 // ----------------------------------------------------------------------------- |
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453 // CCalendarContextPlugin::OpenView |
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454 // ----------------------------------------------------------------------------- |
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455 // |
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456 void CCalendarContextPlugin::OpenViewL(TBool aRetry) |
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457 { |
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458 WRITELOG( "CCalendarContextPlugin::OpenViewL() ENTER" ); |
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459 TInt err(KErrNone); |
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460 |
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461 if(aRetry) |
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462 { |
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463 WRITELOG( "CCalendarContextPlugin::OpenViewL() retry" ); |
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464 iInitTimer->Cancel(); |
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465 delete iInitTimer; |
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466 iInitTimer = NULL; |
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467 } |
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468 |
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469 if(!iCalSession) |
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470 { |
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471 WRITELOG( "CCalendarContextPlugin::OpenViewL() new calsession"); |
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472 TRAP(err, iCalSession = CCalSession::NewL()); |
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473 |
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474 if( err != KErrNone) |
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475 { |
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476 WRITELOG1( "CCalendarContextPlugin::OpenViewL() CCalSession::NewL() err = %d", err ); |
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477 iCalSession = NULL; |
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478 StartRetryL(); |
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479 return; |
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480 } |
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481 } |
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482 |
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483 WRITELOG( "CCalendarContextPlugin::OpenViewL() open calsession"); |
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484 TRAP(err, iCalSession->OpenL( KNullDesC )); |
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485 |
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486 if(err != KErrNone ) |
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487 { |
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488 WRITELOG1( "CCalendarContextPlugin::OpenViewL() iCalSession->OpenL() err = %d", err ); |
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489 StartRetryL(); |
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490 return; |
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491 } |
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492 |
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493 WRITELOG( "CCalendarContextPlugin::OpenViewL() open view"); |
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494 TRAP( err, iCalInstanceView = CCalInstanceView::NewL( *iCalSession, *this ) ); |
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495 |
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496 if(err != KErrNone ) |
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497 { |
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498 WRITELOG1( "CCalendarContextPlugin::OpenViewL() CCalInstanceView::NewL() err = %d", err ); |
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499 iCalInstanceView = NULL; |
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500 StartRetryL(); |
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501 return; |
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502 } |
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503 |
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504 WRITELOG( "CCalendarContextPlugin::OpenViewL() RETURN" ); |
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505 } |
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506 |
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507 |
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508 void CCalendarContextPlugin::StartRetryL() |
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509 { |
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510 WRITELOG( "CCalendarContextPlugin::StartRetryL() ENTER" ); |
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511 TInt err(KErrNone); |
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512 |
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513 if(iRetryCount++ > KMaxRetryCount) |
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514 { |
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515 delete iCalInstanceView; |
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516 iCalInstanceView = NULL; |
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517 delete iCalSession; |
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518 iCalSession = NULL; |
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519 |
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520 if( iInitTimer ) |
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521 { |
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522 iInitTimer->Cancel(); |
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523 delete iInitTimer; |
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524 iInitTimer = NULL; |
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525 } |
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526 |
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527 return; |
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528 } |
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529 |
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530 |
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531 if(!iInitTimer) |
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532 { |
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533 TRAP(err, iInitTimer = CPeriodic::NewL(CActive::EPriorityStandard) ); |
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534 } |
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535 |
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536 if( err != KErrNone ) |
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537 { |
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538 WRITELOG1( "CCalendarContextPlugin::OpenViewL() iInitTimer->Start failed %d", err ); |
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539 User::Leave( err ); |
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540 } |
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541 |
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542 WRITELOG( "CCalendarContextPlugin::OpenViewL() iInitTimer->Start" ); |
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543 iInitTimer->Start( KInitRetryTimeout, KInitRetryTimeout, TCallBack(InitRetryCallback, this)); |
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544 WRITELOG( "CCalendarContextPlugin::StartRetryL() RETURN" ); |
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545 } |
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546 |
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547 // --------------------------------------------------------------------------- |
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548 // CCalendarContextPlugin::InitRetryCallback() |
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549 // --------------------------------------------------------------------------- |
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550 // |
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551 TInt CCalendarContextPlugin::InitRetryCallback(TAny* aAny) |
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552 { |
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553 WRITELOG( "CCalendarContextPlugin::InitRetryCallback() ENTER"); |
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554 CCalendarContextPlugin* self = static_cast<CCalendarContextPlugin*>( aAny ); |
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555 |
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556 TRAP_IGNORE( self->OpenViewL(ETrue) ); |
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557 |
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558 WRITELOG( "CCalendarContextPlugin::InitRetryCallback() RETURN"); |
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559 return KErrNone; |
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560 } |
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561 |