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1 /* |
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2 * Copyright (c) 2005 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: Freestyle Email application attachment download info mediator |
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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 "emailtrace.h" |
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21 #include <e32svr.h> |
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22 //<cmail> |
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23 #include "CFSMailClient.h" |
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24 //</cmail> |
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25 #include <StringLoader.h> |
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26 #include <FreestyleEmailUi.rsg> |
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27 |
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28 #include "FreestyleEmailUiConstants.h" |
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29 #include "FreestyleEmailUiLiterals.h" |
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30 #include "FreestyleEmailUiUtilities.h" |
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31 #include "FreestyleEmailDownloadInformationMediator.h" |
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32 #include "FreestyleEmailCenRepHandler.h" |
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33 #include "FreestyleEmailUiAppui.h" |
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34 #include "FSEmail.pan" |
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35 |
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36 |
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37 // ============================ MEMBER FUNCTIONS =============================== |
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38 |
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39 // ---------------------------------------------------- |
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40 // CFSEmailDownloadInfoMediator::CFSEmailDownloadInfoMediator |
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41 |
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42 // Default class constructor. |
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43 // ---------------------------------------------------- |
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44 // |
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45 CFSEmailDownloadInfoMediator::CFSEmailDownloadInfoMediator( CFSMailClient& aMailClient ) |
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46 : CActive( EPriorityNormal ), iMailClient(aMailClient), |
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47 iDownloadArray( KArrayGranularity, _FOFF(TDownload, iRequestId) ), iDownloadsStarted ( EFalse ) |
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48 { |
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49 FUNC_LOG; |
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50 CActiveScheduler::Add( this ); |
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51 } |
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52 |
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53 // ---------------------------------------------------- |
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54 // CFSEmailDownloadInfoMediator::ConstructL |
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55 // Second phase class constructor. |
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56 // ---------------------------------------------------- |
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57 // |
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58 void CFSEmailDownloadInfoMediator::ConstructL() |
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59 { |
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60 FUNC_LOG; |
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61 } |
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62 |
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63 // ---------------------------------------------------- |
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64 // CFSEmailDownloadInfoMediator::NewL |
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65 // Two-phased class constructor. |
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66 // Singleton |
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67 // ---------------------------------------------------- |
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68 // |
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69 CFSEmailDownloadInfoMediator* CFSEmailDownloadInfoMediator::NewL( CFSMailClient& aMailClient ) |
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70 { |
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71 FUNC_LOG; |
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72 |
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73 CFSEmailDownloadInfoMediator* singleton = NULL; |
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74 |
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75 // Check Thread Local Storage for instance pointer |
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76 singleton = static_cast<CFSEmailDownloadInfoMediator*>( UserSvr::DllTls( KTlsHandleDownloadInfo ) ); |
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77 if ( !singleton ) |
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78 { |
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79 singleton = new ( ELeave ) CFSEmailDownloadInfoMediator( aMailClient ); |
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80 CleanupStack::PushL( singleton ); |
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81 singleton->ConstructL(); |
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82 CleanupStack::Pop( singleton ); |
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83 |
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84 // Store a pointer of a new instance in Thread Local Storage |
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85 TInt err = UserSvr::DllSetTls( KTlsHandleDownloadInfo, singleton ); |
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86 if ( err ) |
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87 { |
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88 delete singleton; |
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89 singleton = NULL; |
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90 User::Leave( err ); |
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91 } |
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92 } |
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93 |
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94 return singleton; |
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95 } |
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96 |
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97 |
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98 void CFSEmailDownloadInfoMediator::AddObserver( MFSEmailDownloadInformationObserver* aObserver, TFSMailMsgId aMessageId ) |
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99 { |
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100 FUNC_LOG; |
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101 TRequestObserver newObserver = {aObserver, aMessageId }; |
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102 iObserverArray.Append( newObserver ); |
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103 } |
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104 |
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105 void CFSEmailDownloadInfoMediator::AddObserver( MFSEmailDownloadInformationObserver* aObserver ) |
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106 { |
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107 iAllObserverArray.Append(aObserver); |
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108 } |
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109 |
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110 // ---------------------------------------------------- |
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111 // CFSEmailDownloadInfoMediator::~CFSEmailDownloadInfoMediator |
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112 // Destructor of CFSEmailDownloadInfoMediator class. |
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113 // ---------------------------------------------------- |
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114 // |
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115 CFSEmailDownloadInfoMediator::~CFSEmailDownloadInfoMediator() |
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116 { |
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117 FUNC_LOG; |
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118 iAllObserverArray.Close(); |
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119 iObserverArray.Close(); |
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120 iDownloadArray.Close(); |
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121 iDownloadCountArray.Close(); |
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122 Cancel(); |
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123 } |
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124 |
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125 |
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126 void CFSEmailDownloadInfoMediator::RequestResponseL( |
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127 TFSProgress aEvent, TInt aRequestId ) |
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128 { |
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129 FUNC_LOG; |
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130 // Find the correct download structure |
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131 TDownload download( aRequestId, TPartData(), KNullDesC(), EFalse ); |
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132 TInt idx = iDownloadArray.Find( download ); |
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133 |
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134 if ( idx >= 0 && idx < iDownloadArray.Count() ) |
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135 { |
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136 // save the progress info from status events |
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137 if ( aEvent.iProgressStatus == TFSProgress::EFSStatus_Status ) |
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138 { |
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139 iDownloadArray[idx].iCounter = aEvent.iCounter; |
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140 iDownloadArray[idx].iMaxCount = aEvent.iMaxCount; |
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141 } |
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142 |
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143 // Make a local copy of the download object as the object may be |
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144 // removed from the array before we are finished |
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145 download = iDownloadArray[idx]; |
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146 |
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147 // In case of error, show a note |
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148 if ( aEvent.iError && aEvent.iError != KErrCancel ) |
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149 { |
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150 // Download failed, show error note |
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151 if ( aEvent.iError == KErrCouldNotConnect || |
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152 aEvent.iError == KErrConnectionTerminated ) |
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153 { // connection error |
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154 TFsEmailUiUtility::ShowErrorNoteL( |
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155 R_FREESTYLE_EMAIL_ERROR_GENERAL_CONNECTION_ERROR, |
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156 ETrue ); |
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157 } |
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158 else // other error |
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159 { |
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160 TFsEmailUiUtility::ShowErrorNoteL( |
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161 R_FREESTYLE_EMAIL_ERROR_GENERAL_UNABLE_TO_COMPLETE, |
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162 ETrue ); |
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163 } |
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164 } |
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165 |
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166 // Remove download from array if it has been cancelled or failed |
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167 if ( aEvent.iProgressStatus == |
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168 TFSProgress::EFSStatus_RequestCancelled || aEvent.iError ) |
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169 { |
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170 iDownloadArray.Remove(idx); |
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171 } |
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172 // Mark download as completed if download just finished |
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173 else if ( aEvent.iProgressStatus == |
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174 TFSProgress::EFSStatus_RequestComplete ) |
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175 { |
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176 if ( !iDownloadArray[idx].iMaxCount ) |
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177 { |
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178 // Set max count to 1 if no single progress event has arrived |
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179 // before download is finished. |
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180 iDownloadArray[idx].iMaxCount = 1; |
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181 } |
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182 iDownloadArray[idx].iCounter = iDownloadArray[idx].iMaxCount; |
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183 } |
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184 |
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185 TInt completedDownloadsToNotify = 0; |
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186 |
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187 // Find and update the count array entry |
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188 TDownloadCount countObject( download.iPartData.iMessageId ); |
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189 GetAndUpdateDownloadCountL( countObject, aEvent ); |
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190 |
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191 // Notification may be given if all ongoing downloads from message |
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192 // have finished and there are some properly completed downloads |
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193 if ( download.iNotifyComplete && |
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194 countObject.iDownloadsCompletedCount && |
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195 countObject.iDownloadsCompletedCount == |
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196 countObject.iDownloadsStartedCount ) |
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197 { |
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198 completedDownloadsToNotify = countObject.iDownloadsCompletedCount; |
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199 } |
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200 |
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201 // if download is complete |
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202 if ( aEvent.iProgressStatus == |
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203 TFSProgress::EFSStatus_RequestComplete && !aEvent.iError ) |
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204 { |
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205 // if file was set to be saved after download |
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206 if ( download.iSaveFileName.CompareC( KNullDesC ) ) |
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207 { |
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208 CFSMailMessage* mailMessage = iMailClient.GetMessageByUidL( |
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209 download.iPartData.iMailBoxId, |
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210 download.iPartData.iFolderId, |
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211 download.iPartData.iMessageId, |
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212 EFSMsgDataEnvelope ); |
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213 CleanupStack::PushL( mailMessage ); |
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214 CFSMailMessagePart* attachment = mailMessage->ChildPartL( |
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215 download.iPartData.iMessagePartId ); |
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216 CleanupStack::PopAndDestroy( mailMessage ); |
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217 CleanupStack::PushL( attachment ); |
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218 if ( TFsEmailUiUtility::OkToSaveFileL( download.iSaveFileName, *attachment ) ) |
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219 { |
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220 attachment->CopyContentFileL( download.iSaveFileName ); |
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221 } |
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222 CleanupStack::PopAndDestroy( attachment ); |
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223 } |
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224 } |
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225 |
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226 // relay the event to observers |
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227 NotifyObserversL( aEvent, download.iPartData ); |
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228 |
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229 // <cmail> moved completion note after notifying so that observers can |
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230 // clear menus etc. before note is displayed |
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231 // if download is complete |
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232 if ( aEvent.iProgressStatus == |
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233 TFSProgress::EFSStatus_RequestComplete && !aEvent.iError ) |
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234 { |
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235 // Show "Download completed" if necessary |
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236 if ( CompletionNotesInUseL() && completedDownloadsToNotify ) |
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237 { |
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238 LaunchDownloadCompleteNoteL( download.iPartData, |
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239 completedDownloadsToNotify ); |
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240 } |
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241 // Notification of saved attachments may be given if all downloads of the given message has been completed. |
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242 if ( download.iNotifyComplete && countObject.iDownloadsCompletedCount && |
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243 countObject.iDownloadsCompletedCount == countObject.iDownloadsStartedCount ) |
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244 { |
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245 TFsEmailUiUtility::ShowFilesSavedToFolderNoteL( countObject.iSaveRequestedCount ); |
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246 } |
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247 } |
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248 // </cmail> |
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249 } |
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250 } |
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251 |
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252 TBool CFSEmailDownloadInfoMediator::IsAnyAttachmentDownloads() |
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253 { |
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254 FUNC_LOG; |
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255 return iDownloadsStarted; |
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256 } |
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257 |
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258 |
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259 TBool CFSEmailDownloadInfoMediator::IsAnyAttachmentDownloads( TFSMailMsgId aMessageId ) |
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260 { |
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261 FUNC_LOG; |
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262 for ( TInt i=0; i<iDownloadArray.Count(); i++ ) |
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263 { |
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264 if ( iDownloadArray[i].iPartData.iMessageId == aMessageId ) |
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265 { |
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266 return ETrue; |
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267 } |
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268 } |
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269 return EFalse; |
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270 } |
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271 |
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272 TInt CFSEmailDownloadInfoMediator::GetDownloadPercentageL( TFSMailMsgId aMessageId ) |
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273 { |
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274 FUNC_LOG; |
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275 TInt count = 0; |
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276 TInt maxCount = 0; |
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277 |
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278 for ( TInt i=0; i<iDownloadArray.Count(); i++ ) |
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279 { |
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280 if ( iDownloadArray[i].iPartData.iMessageId == aMessageId ) |
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281 { |
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282 // In case we find an attachment for which maxCount is still missing, |
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283 // update all the missing maxCounts to match the file size of |
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284 // the attachment. |
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285 if ( iDownloadArray[i].iMaxCount <= 0 ) |
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286 { |
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287 // This should happen at most once per call to GetDownloadPercentageL(). |
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288 UpdateAttachmentSizesL( iDownloadArray[i].iPartData ); |
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289 } |
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290 |
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291 count += iDownloadArray[i].iCounter; |
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292 maxCount += iDownloadArray[i].iMaxCount; |
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293 } |
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294 } |
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295 |
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296 if ( maxCount <= 0 ) |
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297 { |
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298 return KErrNotFound; |
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299 } |
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300 else |
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301 { |
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302 return 100*count/maxCount; |
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303 } |
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304 } |
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305 |
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306 void CFSEmailDownloadInfoMediator::UpdateAttachmentSizesL( const TPartData& aMessageData ) |
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307 { |
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308 FUNC_LOG; |
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309 CFSMailMessage* mailMessage = iMailClient.GetMessageByUidL( aMessageData.iMailBoxId, |
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310 aMessageData.iFolderId, |
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311 aMessageData.iMessageId, |
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312 EFSMsgDataEnvelope ); |
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313 CleanupStack::PushL( mailMessage ); |
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314 RPointerArray<CFSMailMessagePart> attachments; |
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315 CleanupResetAndDestroyClosePushL( attachments ); |
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316 mailMessage->AttachmentListL( attachments ); |
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317 |
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318 for ( TInt i=0; i<iDownloadArray.Count(); i++ ) |
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319 { |
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320 if ( iDownloadArray[i].iPartData.iMessageId == aMessageData.iMessageId ) |
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321 { |
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322 if ( iDownloadArray[i].iMaxCount <= 0 ) |
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323 { |
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324 // Find the matching attachment object and retrieve the attachment size |
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325 for ( TInt j=0 ; j<attachments.Count() ; ++j ) |
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326 { |
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327 if ( attachments[j]->GetPartId() == iDownloadArray[i].iPartData.iMessagePartId ) |
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328 { |
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329 iDownloadArray[i].iMaxCount = attachments[j]->ContentSize(); |
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330 break; |
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331 } |
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332 } |
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333 } |
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334 } |
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335 } |
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336 |
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337 CleanupStack::PopAndDestroy( &attachments ); |
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338 CleanupStack::PopAndDestroy( mailMessage ); |
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339 } |
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340 |
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341 TBool CFSEmailDownloadInfoMediator::IsDownloadableL( TPartData aPart ) |
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342 { |
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343 FUNC_LOG; |
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344 TBool ret(EFalse); |
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345 // if part is downloading, no more checking is needed |
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346 if ( !IsDownloading( aPart.iMessagePartId ) ) |
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347 { |
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348 CFSMailMessage* mailMessage = iMailClient.GetMessageByUidL( |
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349 aPart.iMailBoxId, aPart.iFolderId, |
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350 aPart.iMessageId, EFSMsgDataEnvelope ); |
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351 if ( mailMessage ) |
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352 { |
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353 CleanupStack::PushL( mailMessage ); |
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354 CFSMailMessagePart* mailMessagePart = |
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355 mailMessage->ChildPartL( aPart.iMessagePartId ); |
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356 // if the file is fetched full |
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357 if ( mailMessagePart && |
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358 mailMessagePart->FetchLoadState() == EFSFull ) |
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359 { |
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360 ret = EFalse; |
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361 } |
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362 else |
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363 { |
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364 ret = ETrue; |
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365 } |
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366 delete mailMessagePart; |
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367 CleanupStack::PopAndDestroy( mailMessage ); |
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368 } |
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369 } |
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370 return ret; |
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371 } |
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372 |
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373 |
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374 void CFSEmailDownloadInfoMediator::Destroy() |
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375 { |
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376 FUNC_LOG; |
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377 CFSEmailDownloadInfoMediator* self = |
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378 static_cast<CFSEmailDownloadInfoMediator*>( UserSvr::DllTls( KTlsHandleDownloadInfo ) ); |
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379 UserSvr::DllFreeTls( KTlsHandleDownloadInfo ); |
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380 delete self; |
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381 } |
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382 |
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383 void CFSEmailDownloadInfoMediator::StopObserving( MFSEmailDownloadInformationObserver* aObserver, TFSMailMsgId aMessageId ) |
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384 { |
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385 FUNC_LOG; |
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386 for (TInt i=0; i<iObserverArray.Count(); i++) |
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387 { |
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388 if ( iObserverArray[i].iObserver == aObserver && iObserverArray[i].iMessageId == aMessageId ) |
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389 { |
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390 iObserverArray.Remove(i); |
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391 } |
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392 } |
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393 } |
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394 |
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395 void CFSEmailDownloadInfoMediator::StopObserving( MFSEmailDownloadInformationObserver* aObserver ) |
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396 { |
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397 FUNC_LOG; |
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398 for (TInt i=0; i<iObserverArray.Count(); i++) |
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399 { |
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400 if ( iObserverArray[i].iObserver == aObserver ) |
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401 { |
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402 iObserverArray.Remove(i); |
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403 } |
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404 } |
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405 for (TInt i=0; i<iAllObserverArray.Count(); i++) |
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406 { |
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407 if ( iAllObserverArray[i] == aObserver ) |
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408 { |
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409 iAllObserverArray.Remove(i); |
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410 } |
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411 } |
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412 } |
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413 |
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414 void CFSEmailDownloadInfoMediator::DownloadL( TPartData aPart, TBool aCompleteNote ) |
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415 { |
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416 FUNC_LOG; |
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417 TFileName emptyFileName; |
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418 DownloadAndSaveL( aPart, emptyFileName, aCompleteNote ); |
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419 } |
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420 |
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421 void CFSEmailDownloadInfoMediator::DownloadAndSaveL( TPartData aPart, const TDesC& aSaveFileName, TBool aCompleteNote ) |
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422 { |
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423 FUNC_LOG; |
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424 // now there is at least one download started |
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425 iDownloadsStarted = ETrue; |
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426 // fetch message part |
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427 CFSMailMessage* mailMessage = iMailClient.GetMessageByUidL( aPart.iMailBoxId, aPart.iFolderId, aPart.iMessageId, EFSMsgDataEnvelope ); |
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428 CleanupStack::PushL( mailMessage ); |
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429 CFSMailMessagePart* messagePart = mailMessage->ChildPartL( aPart.iMessagePartId ); |
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430 CleanupStack::PopAndDestroy( mailMessage ); |
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431 |
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432 // Panic in udeb builds, the condition !messagePart should not be possible |
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433 ASSERT( messagePart ); |
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434 |
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435 // to be on the safer side only leave in urel builds |
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436 if ( !messagePart ) |
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437 { |
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438 User::Leave( KErrNotFound ); |
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439 } |
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440 |
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441 CleanupStack::PushL( messagePart ); |
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442 // start download and get request id |
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443 TInt requestId = messagePart->FetchMessagePartL( aPart.iMessagePartId, *this, 0 ); |
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444 |
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445 // store download information |
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446 TDownload newDownload( requestId, aPart, aSaveFileName, aCompleteNote ); |
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447 AppendDownloadToInternalArraysL( newDownload ); |
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448 CleanupStack::PopAndDestroy( messagePart ); |
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449 |
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450 // It may take some time before the first progress event is received from |
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451 // the protocol plug-in. This is true at least with the current Intellisync |
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452 // plug-in implementation. Send artificial "0% event" to the UI to ensure that |
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453 // the UI shows that the file is being downloaded. |
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454 TFSProgress zeroEvent = { TFSProgress::EFSStatus_Waiting, 0, 0, KErrNone }; |
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455 NotifyObserversL( zeroEvent, aPart ); |
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456 } |
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457 |
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458 void CFSEmailDownloadInfoMediator::CancelDownloadL( |
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459 TFSMailMsgId aMessagePartId ) |
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460 { |
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461 FUNC_LOG; |
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462 // Find the corresponding download object |
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463 TDownload downloadToCancel; |
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464 downloadToCancel.iPartData.iMessagePartId = aMessagePartId; |
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465 TInt idx = iDownloadArray.Find( downloadToCancel, |
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466 TIdentityRelation<TDownload>(EqualMessagePartId) ); |
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467 // Cancel if download object was found |
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468 if ( idx >= 0 && idx < iDownloadArray.Count() ) |
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469 { |
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470 iMailClient.CancelL( iDownloadArray[idx].iRequestId ); |
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471 } |
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472 } |
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473 |
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474 void CFSEmailDownloadInfoMediator::CancelAllDownloadsL( TFSMailMsgId aMailBoxId ) |
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475 { |
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476 // Cancel all downloads within mailbox indicated with aMailBoxId |
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477 for (TInt i=0 ; i < iDownloadArray.Count() ; i ++ ) |
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478 { |
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479 if ( iDownloadArray[i].iPartData.iMailBoxId == aMailBoxId ) |
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480 { |
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481 iMailClient.CancelL( iDownloadArray[i].iRequestId ); |
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482 } |
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483 } |
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484 } |
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485 |
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486 TBool CFSEmailDownloadInfoMediator::IsDownloading( |
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487 TFSMailMsgId aMessagePartId ) |
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488 { |
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489 FUNC_LOG; |
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490 TInt dlArrayCount = iDownloadArray.Count(); |
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491 for ( TInt i = 0; i < dlArrayCount; i++ ) |
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492 { |
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493 const TDownload& downloadObject = iDownloadArray[i]; |
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494 if ( downloadObject.iPartData.iMessagePartId == aMessagePartId ) |
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495 { |
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496 if ( downloadObject.iCounter < downloadObject.iMaxCount || |
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497 downloadObject.iMaxCount <= 0 ) |
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498 { |
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499 // Only return ETrue if the corresponding download entry is |
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500 // found and it's not yet finished. |
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501 return ETrue; |
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502 } |
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503 } |
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504 } |
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505 return EFalse; |
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506 } |
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507 |
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508 void CFSEmailDownloadInfoMediator::NotifyObserversIfAttachmentsDownloadedL( |
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509 TPartData aMessageId ) |
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510 { |
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511 FUNC_LOG; |
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512 CFSMailMessage* mailMessage = iMailClient.GetMessageByUidL( |
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513 aMessageId.iMailBoxId, |
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514 aMessageId.iFolderId, |
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515 aMessageId.iMessageId, |
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516 EFSMsgDataEnvelope ); |
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517 CleanupStack::PushL( mailMessage ); |
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518 |
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519 RPointerArray<CFSMailMessagePart> attachments; |
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520 CleanupResetAndDestroyClosePushL( attachments ); |
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521 mailMessage->AttachmentListL( attachments ); |
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522 |
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523 for ( TInt i=0 ; i<attachments.Count() ; ++i ) |
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524 { |
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525 TInt fetched = attachments[i]->FetchedContentSize(); |
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526 TInt totalSize = attachments[i]->ContentSize(); |
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527 |
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528 if ( fetched == totalSize ) |
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529 { |
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530 // download has happened => Download Manager should be available in menus |
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531 iDownloadsStarted = ETrue; |
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532 |
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533 // notify observers about completed attachment download |
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534 TFSProgress completeEvent = |
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535 { |
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536 TFSProgress::EFSStatus_RequestComplete, |
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537 fetched, |
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538 totalSize, |
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539 KErrNone |
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540 }; |
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541 aMessageId.iMessagePartId = attachments[i]->GetPartId(); |
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542 NotifyObserversL( completeEvent, aMessageId ); |
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543 } |
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544 } |
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545 |
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546 CleanupStack::PopAndDestroy( &attachments ); |
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547 CleanupStack::PopAndDestroy( mailMessage ); |
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548 } |
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549 |
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550 void CFSEmailDownloadInfoMediator::AppendDownloadToInternalArraysL( const TDownload& aNewDownload ) |
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551 { |
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552 FUNC_LOG; |
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553 // In case of some unexpected errors, it's possible that we have an existing download object |
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554 // with the same request ID as the new download. In that case, the original download has failed |
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555 // and needs to be removed. |
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556 TInt foundIdx = iDownloadArray.Find( aNewDownload ); |
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557 if ( foundIdx >= 0 ) |
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558 { |
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559 TFSProgress cancelEvent = { TFSProgress::EFSStatus_RequestCancelled, 0, 0, KErrUnknown }; |
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560 TDownload obsoleteDownload = iDownloadArray[foundIdx]; |
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561 TDownloadCount countObject( obsoleteDownload.iPartData.iMessageId ); |
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562 |
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563 iDownloadArray.Remove( foundIdx ); |
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564 GetAndUpdateDownloadCountL( countObject, cancelEvent ); |
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565 NotifyObserversL( cancelEvent, obsoleteDownload.iPartData ); |
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566 } |
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567 |
|
568 // Add the download object to array now when we know that there's no duplicate IDs. |
|
569 iDownloadArray.Append( aNewDownload ); |
|
570 |
|
571 // Add the download to the download count array |
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572 TDownloadCount newCountObject( aNewDownload.iPartData.iMessageId ); |
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573 TInt idx = iDownloadCountArray.Find( newCountObject, |
|
574 TIdentityRelation<TDownloadCount>(EqualMessageId) ); |
|
575 if ( idx >= 0 && idx < iDownloadCountArray.Count() ) |
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576 { |
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577 // if there are already downloads going on on the same message |
|
578 iDownloadCountArray[idx].iDownloadsStartedCount++; |
|
579 if ( aNewDownload.iSaveFileName.CompareC( KNullDesC ) ) |
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580 { |
|
581 iDownloadCountArray[idx].iSaveRequestedCount++; |
|
582 } |
|
583 } |
|
584 else |
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585 { |
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586 newCountObject.iDownloadsStartedCount = 1; |
|
587 if ( aNewDownload.iSaveFileName.CompareC( KNullDesC ) ) |
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588 { |
|
589 newCountObject.iSaveRequestedCount=1; |
|
590 } |
|
591 iDownloadCountArray.Append( newCountObject ); |
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592 } |
|
593 } |
|
594 |
|
595 TBool CFSEmailDownloadInfoMediator::CompletionNotesInUseL() const |
|
596 { |
|
597 FUNC_LOG; |
|
598 // singleton, do not destroy |
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599 CFSEmailCRHandler* cenRepHandler = CFSEmailCRHandler::InstanceL(); |
|
600 |
|
601 return cenRepHandler->DownloadNotifications(); |
|
602 } |
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603 |
|
604 void CFSEmailDownloadInfoMediator::LaunchDownloadCompleteNoteL( |
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605 const TPartData& aPart, TInt aCompletedCount ) |
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606 { |
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607 FUNC_LOG; |
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608 |
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609 Cancel(); // deletes previous iGlobalMsgQuery |
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610 |
|
611 iPopupLaunchData = aPart; |
|
612 |
|
613 // fetch message part |
|
614 CFSMailMessage* mailMessage = iMailClient.GetMessageByUidL( |
|
615 aPart.iMailBoxId, |
|
616 aPart.iFolderId, |
|
617 aPart.iMessageId, |
|
618 EFSMsgDataEnvelope ); |
|
619 |
|
620 CleanupStack::PushL( mailMessage ); |
|
621 |
|
622 // From: |
|
623 HBufC* from = StringLoader::LoadLC( |
|
624 R_FSE_VIEWER_ATTACHMENTS_TEXT_FROM ); |
|
625 |
|
626 CFSMailAddress* senderData = mailMessage->GetSender(); // NOT OWNED |
|
627 |
|
628 TDesC& mailSender = senderData->GetDisplayName(); |
|
629 |
|
630 // Subject: |
|
631 HBufC* mailSubject = |
|
632 TFsEmailUiUtility::CreateSubjectTextLC( mailMessage ); |
|
633 |
|
634 HBufC* subj = StringLoader::LoadLC( |
|
635 R_FSE_VIEWER_ATTACHMENTS_TEXT_SUBJECT ); |
|
636 |
|
637 // Attachment name or count |
|
638 HBufC* attachmentText = NULL; |
|
639 |
|
640 CFSMailMessagePart* messagePart = |
|
641 mailMessage->ChildPartL( aPart.iMessagePartId ); |
|
642 |
|
643 if ( messagePart ) |
|
644 { |
|
645 // create popup text |
|
646 |
|
647 if ( aCompletedCount == 1 ) |
|
648 { |
|
649 CleanupStack::PushL( messagePart ); |
|
650 |
|
651 attachmentText = messagePart->AttachmentNameL().AllocL(); |
|
652 |
|
653 CleanupStack::PopAndDestroy( messagePart ); |
|
654 |
|
655 CleanupStack::PushL( attachmentText ); |
|
656 } |
|
657 else if ( aCompletedCount > 1 ) |
|
658 { |
|
659 attachmentText = StringLoader::LoadLC( |
|
660 R_FSE_VIEWER_ATTACHMENTS_DOWNLOADED, aCompletedCount ); |
|
661 iPopupLaunchData.iMessagePartId.SetNullId(); |
|
662 } |
|
663 else |
|
664 { |
|
665 __ASSERT_DEBUG( EFalse, Panic(EFSEmailUiUnexpectedValue) ); |
|
666 attachmentText = KNullDesC().AllocLC(); |
|
667 } |
|
668 |
|
669 } |
|
670 else |
|
671 { |
|
672 attachmentText = StringLoader::LoadLC( |
|
673 R_FSE_VIEWER_ATTACHMENTS_DOWNLOADED, aCompletedCount ); |
|
674 iPopupLaunchData.iMessagePartId.SetNullId(); |
|
675 } |
|
676 |
|
677 // Combine the text parts into one descriptor |
|
678 TInt textLength = from->Length() + |
|
679 KSpace().Length() + |
|
680 mailSender.Length() + |
|
681 KLineFeed().Length() + |
|
682 subj->Length() + |
|
683 KSpace().Length() + |
|
684 mailSubject->Length() + |
|
685 KLineFeed().Length() + |
|
686 attachmentText->Length(); |
|
687 |
|
688 HBufC* popupText = HBufC::NewL( textLength ); |
|
689 TPtr textPtr = popupText->Des(); |
|
690 |
|
691 textPtr.Append( *from ); |
|
692 textPtr.Append( KSpace ); |
|
693 textPtr.Append( mailSender ); |
|
694 textPtr.Append( KLineFeed ); |
|
695 textPtr.Append( *subj ); |
|
696 textPtr.Append( KSpace ); |
|
697 textPtr.Append( *mailSubject ); |
|
698 textPtr.Append( KLineFeed ); |
|
699 textPtr.Append( *attachmentText ); |
|
700 |
|
701 CleanupStack::PopAndDestroy( attachmentText ); |
|
702 CleanupStack::PopAndDestroy( subj ); |
|
703 CleanupStack::PopAndDestroy( mailSubject ); |
|
704 CleanupStack::PopAndDestroy( from ); |
|
705 |
|
706 CleanupStack::PopAndDestroy( mailMessage ); |
|
707 |
|
708 CleanupStack::PushL( popupText ); |
|
709 |
|
710 HBufC* popupHeader = StringLoader::LoadLC( |
|
711 R_FSE_VIEWER_NOTE_ATTACHMENTS_DOWNLOAD_COMPLETE ); |
|
712 |
|
713 iGlobalMsgQuery = CAknGlobalMsgQuery::NewL(); |
|
714 |
|
715 iGlobalMsgQuery->ShowMsgQueryL( |
|
716 iStatus, |
|
717 *popupText, |
|
718 R_AVKON_SOFTKEYS_OPEN_CLOSE, |
|
719 *popupHeader, |
|
720 KNullDesC ); |
|
721 |
|
722 CleanupStack::PopAndDestroy( popupHeader ); |
|
723 |
|
724 CleanupStack::PopAndDestroy( popupText ); |
|
725 |
|
726 SetActive(); |
|
727 } |
|
728 |
|
729 void CFSEmailDownloadInfoMediator::NotifyObserversL( const TFSProgress& aEvent, const TPartData& aPart ) |
|
730 { |
|
731 FUNC_LOG; |
|
732 // go through all observers |
|
733 for ( TInt j=0; j<iObserverArray.Count(); j++) |
|
734 { |
|
735 // if observer is observing this message |
|
736 if ( iObserverArray[j].iMessageId == aPart.iMessageId ) |
|
737 { |
|
738 // send response to observer |
|
739 iObserverArray[j].iObserver->RequestResponseL( aEvent, aPart ); |
|
740 } |
|
741 } |
|
742 // send response to every 'all observer' |
|
743 for (TInt i=0; i<iAllObserverArray.Count(); i++) |
|
744 { |
|
745 iAllObserverArray[i]->RequestResponseL( aEvent, aPart ); |
|
746 } |
|
747 } |
|
748 |
|
749 void CFSEmailDownloadInfoMediator::RunL() |
|
750 { |
|
751 FUNC_LOG; |
|
752 // no close button pressed |
|
753 if (iStatus.Int() != EAknSoftkeyClose ) |
|
754 { |
|
755 // open attachment list |
|
756 if ( iPopupLaunchData.iMessagePartId.IsNullId() ) |
|
757 { |
|
758 TAttachmentListActivationData params; |
|
759 params.iMailBoxId = iPopupLaunchData.iMailBoxId; |
|
760 params.iFolderId = iPopupLaunchData.iFolderId; |
|
761 params.iMessageId = iPopupLaunchData.iMessageId; |
|
762 // use package buffer to pass the params |
|
763 TPckgBuf<TAttachmentListActivationData> buf( params ); |
|
764 TUid emptyCustomMessageId = { 0 }; |
|
765 CFreestyleEmailUiAppUi* appUi = (CFreestyleEmailUiAppUi*)CCoeEnv::Static()->AppUi(); |
|
766 appUi->EnterFsEmailViewL( AttachmentMngrViewId, emptyCustomMessageId, buf ); |
|
767 } |
|
768 // open attachment |
|
769 else |
|
770 { |
|
771 // Force FsEmailUI to foreground because global completion note may appear |
|
772 // while some other application is active and our local error notes are not shown |
|
773 // in that case. (This wouldn't be necessary in case of succesful file launching.) |
|
774 TFsEmailUiUtility::BringFsEmailToForeground(); |
|
775 TFsEmailUiUtility::OpenAttachmentL( iPopupLaunchData ); |
|
776 } |
|
777 } |
|
778 } |
|
779 |
|
780 void CFSEmailDownloadInfoMediator::DoCancel() |
|
781 { |
|
782 } |
|
783 |
|
784 void CFSEmailDownloadInfoMediator::Cancel() |
|
785 { |
|
786 FUNC_LOG; |
|
787 if ( iGlobalMsgQuery ) |
|
788 { |
|
789 iGlobalMsgQuery->CancelMsgQuery(); |
|
790 delete iGlobalMsgQuery; |
|
791 iGlobalMsgQuery = NULL; |
|
792 } |
|
793 if ( IsActive() ) |
|
794 { |
|
795 CActive::Cancel(); |
|
796 } |
|
797 } |
|
798 |
|
799 TInt CFSEmailDownloadInfoMediator::RunError( TInt /*aError*/ ) |
|
800 { |
|
801 return KErrNone; |
|
802 } |
|
803 |
|
804 void CFSEmailDownloadInfoMediator::GetAndUpdateDownloadCountL( TDownloadCount& aCountObject, |
|
805 const TFSProgress& aEvent ) |
|
806 { |
|
807 FUNC_LOG; |
|
808 TInt idx = iDownloadCountArray.Find( aCountObject, |
|
809 TIdentityRelation<TDownloadCount>(EqualMessageId) ); |
|
810 if ( idx >= 0 && idx < iDownloadCountArray.Count() ) |
|
811 { |
|
812 // Set started save requests, it does not change depending on the event received |
|
813 aCountObject.iDownloadsStartedCount = iDownloadCountArray[idx].iDownloadsStartedCount; |
|
814 |
|
815 // If download completed succesfully, increase the completed downlods count |
|
816 if ( aEvent.iProgressStatus == TFSProgress::EFSStatus_RequestComplete && |
|
817 !aEvent.iError ) |
|
818 { |
|
819 iDownloadCountArray[idx].iDownloadsCompletedCount++; |
|
820 } |
|
821 |
|
822 // If download was cancelled or failed, decrease started downloads count |
|
823 else if ( aEvent.iProgressStatus == TFSProgress::EFSStatus_RequestCancelled || |
|
824 aEvent.iError ) |
|
825 { |
|
826 iDownloadCountArray[idx].iDownloadsStartedCount--; |
|
827 } |
|
828 else |
|
829 { |
|
830 // do nothing with other request status values |
|
831 } |
|
832 aCountObject = iDownloadCountArray[idx]; |
|
833 |
|
834 if ( aCountObject.iDownloadsCompletedCount == |
|
835 aCountObject.iDownloadsStartedCount ) |
|
836 { |
|
837 // The count entry can be removed from the array when all ongoing |
|
838 // downloads have been completed or cancelled. |
|
839 iDownloadCountArray.Remove(idx); |
|
840 |
|
841 // Remove also all the connected download entries from the iDownloadArray. |
|
842 for ( TInt i = iDownloadArray.Count()-1 ; i >=0 ; --i ) |
|
843 { |
|
844 if ( iDownloadArray[i].iPartData.iMessageId == aCountObject.iMessageId ) |
|
845 { |
|
846 iDownloadArray.Remove(i); |
|
847 } |
|
848 } |
|
849 } |
|
850 } |
|
851 } |
|
852 |
|
853 TBool CFSEmailDownloadInfoMediator::EqualMessageId( const TDownloadCount& aFirst, const TDownloadCount& aSecond ) |
|
854 { |
|
855 return (aFirst.iMessageId == aSecond.iMessageId); |
|
856 } |
|
857 |
|
858 TBool CFSEmailDownloadInfoMediator::EqualMessagePartId( const TDownload& aFirst, const TDownload& aSecond ) |
|
859 { |
|
860 return (aFirst.iPartData.iMessagePartId == aSecond.iPartData.iMessagePartId); |
|
861 } |
|
862 |