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1 /* |
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2 * Copyright (c) 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: MR attahcment field implementation |
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15 * |
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16 */ |
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17 |
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18 #include "cmrattachmentcommandhandler.h" |
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19 #include "cmropenattachmentcommand.h" |
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20 #include "cmrremoveattachmentcommand.h" |
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21 #include "cmrsaveattachmentcommand.h" |
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22 #include "cmrsaveandopenattachmentcommand.h" |
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23 #include "cesmrrichtextlink.h" |
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24 #include "mcalremoteattachmentinfo.h" |
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25 #include "mcalremoteattachment.h" |
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26 #include "mcalremoteattachmentoperation.h" |
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27 #include "ccalremoteattachmentinfo.h" |
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28 #include "ccalremoteattachmentapi.h" |
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29 #include "cesmrgenericfieldevent.h" |
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30 #include "cesmrfieldcommandevent.h" |
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31 #include "mesmrfieldeventqueue.h" |
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32 #include "esmrdef.h" |
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33 |
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34 #include <esmrgui.rsg> |
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35 #include <calentry.h> |
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36 #include <calattachment.h> |
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37 #include <f32file.h> |
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38 #include <apgcli.h> |
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39 #include <documenthandler.h> |
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40 #include <stringloader.h> |
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41 #include <AknGlobalNote.h> |
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42 |
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43 // DEBUG |
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44 #include "emailtrace.h" |
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45 |
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46 |
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47 // unnamed namespace for local definitions |
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48 namespace { // codescanner::namespace |
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49 |
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50 _LIT8( KUnknownDatatype, "unknown"); |
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51 |
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52 #if defined(_DEBUG) |
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53 |
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54 // Panic literal |
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55 _LIT( KMRAttachmentCommandHandler, "MRAttachmentCommandHandler" ); |
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56 |
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57 /** |
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58 * Panic codes |
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59 */ |
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60 enum TMRAttachmentCommandHandlerPanic |
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61 { |
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62 // Invalid command |
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63 EMRAttachmentCommandHandlerInvalidCommand, |
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64 // Attachment is not found |
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65 EMRAttachmentCommandHandlerAttachmentNotFound, |
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66 // Remote attachment information not set |
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67 EMRAttachmentCommandHandlerRemoteInfoNotSet, |
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68 // Remote command cannot be found |
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69 EMRAttachmentCommandHandlerRemoteCommandNotFound, |
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70 // Remote attachment is not found |
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71 EMRAttachmentCommandHandlerRemoteAttachmentNotFound |
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72 }; |
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73 |
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74 void Panic( TMRAttachmentCommandHandlerPanic aPanic ) |
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75 { |
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76 User::Panic( KMRAttachmentCommandHandler, aPanic ); |
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77 } |
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78 |
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79 #endif // _DEBUG |
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80 |
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81 /** |
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82 * Shows information note when one attachment is saved. |
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83 */ |
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84 void ShowInfoNoteL() |
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85 { |
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86 CAknGlobalNote* note = CAknGlobalNote::NewLC(); |
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87 HBufC* text = |
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88 StringLoader::LoadLC( R_MEET_REQ_INFO_NOTE_ONE_ATTACHMENT_SAVED ); |
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89 note->ShowNoteL( |
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90 EAknGlobalInformationNote, |
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91 *text ); |
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92 CleanupStack::PopAndDestroy( 2, note ); |
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93 } |
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94 |
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95 /** |
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96 * Shows information note when multiple attachments have been saved. |
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97 */ |
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98 void ShowInfoNoteL( TInt aAttachmentCount ) |
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99 { |
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100 CAknGlobalNote* note = CAknGlobalNote::NewLC(); |
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101 HBufC* text = StringLoader::LoadLC( |
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102 R_MEET_REQ_INFO_NOTE_MULTIPLE_ATTACHMENTS_SAVED, |
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103 aAttachmentCount ); |
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104 note->ShowNoteL( |
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105 EAknGlobalInformationNote, |
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106 *text ); |
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107 CleanupStack::PopAndDestroy( 2, note ); |
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108 } |
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109 |
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110 } // namespace |
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111 |
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112 // ======== MEMBER FUNCTIONS ======== |
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113 |
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114 // --------------------------------------------------------------------------- |
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115 // CMRAttachmentCommandHandler::CMRAttachmentCommandHandler |
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116 // --------------------------------------------------------------------------- |
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117 // |
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118 CMRAttachmentCommandHandler::CMRAttachmentCommandHandler( |
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119 CCalEntry& aEntry, |
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120 MESMRFieldEventQueue& aEventQueue) : |
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121 iEntry( aEntry ), |
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122 iEventQueue( aEventQueue ) |
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123 { |
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124 FUNC_LOG; |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // CMRAttachmentCommandHandler::~CMRAttachmentCommandHandler |
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129 // --------------------------------------------------------------------------- |
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130 // |
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131 CMRAttachmentCommandHandler::~CMRAttachmentCommandHandler() |
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132 { |
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133 FUNC_LOG; |
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134 |
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135 iDownloadOperations.ResetAndDestroy(); |
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136 delete iDocHandler; |
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137 } |
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138 |
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139 |
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140 // --------------------------------------------------------------------------- |
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141 // CMRAttachmentCommandHandler::NewL |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 CMRAttachmentCommandHandler* CMRAttachmentCommandHandler::NewL( |
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145 CCalEntry& aEntry, |
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146 MESMRFieldEventQueue& aEventQueue ) |
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147 { |
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148 FUNC_LOG; |
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149 |
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150 CMRAttachmentCommandHandler* self = |
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151 new (ELeave) CMRAttachmentCommandHandler( aEntry, aEventQueue ); |
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152 CleanupStack::PushL( self ); |
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153 self->ConstructL(); |
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154 CleanupStack::Pop( self ); |
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155 return self; |
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156 } |
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157 |
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158 // --------------------------------------------------------------------------- |
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159 // CMRAttachmentCommandHandler::ConstructL |
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160 // --------------------------------------------------------------------------- |
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161 // |
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162 void CMRAttachmentCommandHandler::ConstructL() |
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163 { |
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164 FUNC_LOG; |
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165 |
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166 iDocHandler = CDocumentHandler::NewL(); |
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167 } |
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168 |
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169 // --------------------------------------------------------------------------- |
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170 // CMRAttachmentCommandHandler::HandleAttachmentCommandL |
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171 // --------------------------------------------------------------------------- |
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172 // |
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173 void CMRAttachmentCommandHandler::HandleAttachmentCommandL( |
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174 TInt aCommandId, |
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175 const CESMRRichTextLink& aSelectedLink ) |
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176 { |
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177 FUNC_LOG; |
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178 |
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179 TInt attachmentIndex( ResolveAttachmentIndexL( aSelectedLink.Value() ) ); |
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180 HandleAttachmentCommandInternalL( aCommandId, attachmentIndex ); |
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181 } |
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182 |
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183 // --------------------------------------------------------------------------- |
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184 // CMRAttachmentCommandHandler::IsRemoteAttachmentL |
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185 // --------------------------------------------------------------------------- |
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186 // |
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187 TBool CMRAttachmentCommandHandler::IsRemoteAttachmentL( |
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188 const CESMRRichTextLink& aSelectedLink ) |
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189 { |
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190 FUNC_LOG; |
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191 |
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192 TInt index = ResolveAttachmentIndexL( aSelectedLink.Value() ); |
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193 |
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194 CCalAttachment* attachment = iEntry.AttachmentL( index ); |
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195 |
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196 TBool remoteAttachment( ETrue ); |
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197 |
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198 if ( CCalAttachment::EFile == attachment->Type() ) |
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199 { |
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200 remoteAttachment = EFalse; |
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201 } |
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202 |
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203 return remoteAttachment; |
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204 } |
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205 |
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206 // --------------------------------------------------------------------------- |
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207 // CMRAttachmentCommandHandler::SetRemoteAttachmentInformationL |
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208 // --------------------------------------------------------------------------- |
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209 // |
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210 void CMRAttachmentCommandHandler::SetRemoteAttachmentInformationL( |
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211 CCalRemoteAttachmentApi& aRemoteAttaApi, |
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212 CCalRemoteAttachmentInfo& aAttachmentInfo ) |
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213 { |
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214 FUNC_LOG; |
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215 |
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216 iRemoteAttachmentApi = &aRemoteAttaApi; |
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217 iAttachmentInfo = &aAttachmentInfo; |
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218 } |
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219 |
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220 // --------------------------------------------------------------------------- |
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221 // CMRAttachmentCommandHandler::SetRemoteAttachmentInformationL |
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222 // --------------------------------------------------------------------------- |
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223 // |
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224 void CMRAttachmentCommandHandler::HandleRemoteAttachmentCommandL( |
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225 TInt aCommandId, |
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226 const CESMRRichTextLink& aSelectedLink ) |
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227 { |
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228 FUNC_LOG; |
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229 |
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230 // Check that remote attachment information is being set |
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231 __ASSERT_DEBUG( |
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232 iRemoteAttachmentApi, |
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233 Panic(EMRAttachmentCommandHandlerRemoteInfoNotSet) ); |
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234 |
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235 __ASSERT_DEBUG( |
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236 iAttachmentInfo, |
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237 Panic(EMRAttachmentCommandHandlerRemoteInfoNotSet) ); |
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238 |
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239 HandleRemoteAttachmentCommandInternalL( |
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240 aCommandId, |
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241 aSelectedLink.Value() ); |
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242 } |
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243 |
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244 // --------------------------------------------------------------------------- |
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245 // CMRAttachmentCommandHandler::RemoteOperations |
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246 // --------------------------------------------------------------------------- |
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247 // |
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248 RPointerArray<MCalRemoteAttachmentOperation>& |
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249 CMRAttachmentCommandHandler::RemoteOperations() |
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250 { |
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251 FUNC_LOG; |
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252 return iDownloadOperations; |
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253 } |
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254 |
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255 // --------------------------------------------------------------------------- |
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256 // CMRAttachmentCommandHandler::CurrentCommandInProgress |
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257 // --------------------------------------------------------------------------- |
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258 // |
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259 TInt CMRAttachmentCommandHandler::CurrentCommandInProgress() const |
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260 { |
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261 FUNC_LOG; |
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262 |
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263 return iCommandInProgress; |
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264 } |
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265 |
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266 // --------------------------------------------------------------------------- |
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267 // CMRAttachmentCommandHandler::Progress |
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268 // --------------------------------------------------------------------------- |
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269 // |
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270 void CMRAttachmentCommandHandler::Progress( |
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271 MCalRemoteAttachmentOperation* aOperation, |
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272 TInt aPercentageCompleted ) |
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273 { |
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274 FUNC_LOG; |
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275 |
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276 TRAP_IGNORE( NotifyProgressL( |
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277 aOperation->AttachmentInformation().AttachmentLabel(), |
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278 aPercentageCompleted )); |
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279 } |
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280 |
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281 // --------------------------------------------------------------------------- |
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282 // CMRAttachmentCommandHandler::OperationCompleted |
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283 // --------------------------------------------------------------------------- |
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284 // |
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285 void CMRAttachmentCommandHandler::OperationCompleted( |
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286 MCalRemoteAttachmentOperation* aOperation, |
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287 RFile& aAttachment ) |
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288 { |
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289 FUNC_LOG; |
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290 |
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291 TRAP_IGNORE( HandleOperationCompletedL( aOperation, aAttachment ) ); |
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292 } |
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293 |
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294 // --------------------------------------------------------------------------- |
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295 // CMRAttachmentCommandHandler::OperationError |
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296 // --------------------------------------------------------------------------- |
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297 // |
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298 void CMRAttachmentCommandHandler::OperationError( |
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299 MCalRemoteAttachmentOperation* /*aOperation*/, |
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300 TInt aErrorCode ) |
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301 { |
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302 FUNC_LOG; |
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303 |
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304 // Operation failed or cancelled, hide download indicator |
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305 TRAP_IGNORE( HideDownloadIndicatorL() ); |
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306 iCommandInProgress = 0; |
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307 |
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308 if ( aErrorCode != KErrCancel ) |
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309 { |
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310 // Operation failed, show error note |
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311 CCoeEnv::Static()->HandleError( aErrorCode ); |
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312 } |
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313 } |
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314 |
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315 // --------------------------------------------------------------------------- |
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316 // CMRAttachmentCommandHandler::ResolveAttachmentIndexL |
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317 // --------------------------------------------------------------------------- |
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318 // |
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319 TInt CMRAttachmentCommandHandler::ResolveAttachmentIndexL( |
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320 const TDesC& aAttachmentLabel ) |
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321 { |
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322 FUNC_LOG; |
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323 |
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324 TInt index( KErrNotFound ); |
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325 |
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326 TInt attachmentCount( iEntry.AttachmentCountL() ); |
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327 for (TInt i(0); i < attachmentCount && KErrNotFound == index; ++i ) |
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328 { |
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329 CCalAttachment* attachment = iEntry.AttachmentL(i); |
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330 |
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331 TPtrC attachmentLabel( attachment->Label() ); |
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332 if ( !aAttachmentLabel.Compare(attachmentLabel) ) |
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333 { |
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334 index = i; |
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335 } |
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336 } |
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337 |
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338 // Check that attachment is always found |
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339 // If attachment is not found --> Our data is corrupted |
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340 __ASSERT_DEBUG( |
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341 KErrNotFound != index, |
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342 Panic( EMRAttachmentCommandHandlerAttachmentNotFound) ); |
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343 |
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344 return index; |
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345 } |
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346 |
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347 // --------------------------------------------------------------------------- |
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348 // CMRAttachmentCommandHandler::ResolveAttachmentIndexL |
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349 // --------------------------------------------------------------------------- |
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350 // |
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351 TInt CMRAttachmentCommandHandler::CommandIndex( |
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352 const TDesC& aAttachmentLabel ) |
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353 { |
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354 FUNC_LOG; |
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355 |
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356 TInt index( KErrNotFound ); |
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357 |
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358 TInt commandCount( iDownloadOperations.Count() ); |
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359 for ( TInt i(0); i < commandCount && KErrNotFound == index; ++i ) |
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360 { |
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361 // There are download operations in progress |
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362 const MCalRemoteAttachment& attachInfo = |
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363 iDownloadOperations[i]->AttachmentInformation(); |
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364 |
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365 TPtrC label( attachInfo.AttachmentLabel() ); |
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366 if ( !label.Compare( aAttachmentLabel ) ) |
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367 { |
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368 index = i; |
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369 } |
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370 } |
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371 |
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372 return index; |
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373 } |
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374 |
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375 // --------------------------------------------------------------------------- |
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376 // CMRAttachmentCommandHandler::RemoteAttachmentIndex |
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377 // --------------------------------------------------------------------------- |
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378 // |
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379 TInt CMRAttachmentCommandHandler::RemoteAttachmentIndexL( |
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380 const TDesC& aAttachmentLabel ) |
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381 { |
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382 FUNC_LOG; |
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383 |
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384 TInt index( KErrNotFound ); |
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385 |
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386 TInt remoteAttCount( iAttachmentInfo->AttachmentCount() ); |
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387 for ( TInt i(0); i < remoteAttCount && index == KErrNotFound; ++i ) |
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388 { |
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389 TPtrC remoteAttName( iAttachmentInfo->AttachmentL(i).AttachmentLabel() ); |
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390 |
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391 if ( !remoteAttName.Compare( aAttachmentLabel ) ) |
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392 { |
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393 index = i; |
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394 } |
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395 } |
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396 |
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397 return index; |
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398 } |
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399 |
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400 // --------------------------------------------------------------------------- |
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401 // CMRAttachmentCommandHandler::HandleOperationCompleted |
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402 // --------------------------------------------------------------------------- |
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403 // |
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404 void CMRAttachmentCommandHandler::HandleOperationCompletedL( |
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405 MCalRemoteAttachmentOperation* aOperation, |
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406 RFile& aAttachment ) |
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407 { |
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408 FUNC_LOG; |
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409 |
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410 // Notify 'download ready' event |
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411 CESMRFieldCommandEvent* event = CESMRFieldCommandEvent::NewLC( |
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412 NULL, |
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413 EMRCmdHideAttachmentIndicator ); |
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414 |
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415 iEventQueue.NotifyEventAsyncL( event ); |
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416 |
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417 CleanupStack::Pop( event ); |
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418 |
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419 // First search the correct operation from the list |
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420 TInt operationIndex( CommandIndex(aOperation->AttachmentInformation().AttachmentLabel() ) ); |
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421 |
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422 __ASSERT_DEBUG( |
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423 operationIndex != KErrNotFound, |
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424 Panic( EMRAttachmentCommandHandlerRemoteCommandNotFound) ); |
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425 |
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426 // Resolve current download operation in progress |
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427 MCalRemoteAttachmentOperation* operation = iDownloadOperations[ operationIndex ]; |
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428 CleanupDeletePushL( operation ); |
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429 iDownloadOperations.Remove( operationIndex ); |
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430 |
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431 TInt attachmentIndex( ResolveAttachmentIndexL( |
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432 operation->AttachmentInformation().AttachmentLabel() ) ); |
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433 |
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434 if ( KErrNotFound == attachmentIndex ) |
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435 { |
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436 User::Leave( KErrNotFound ); |
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437 } |
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438 |
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439 if ( EESMRViewerCancelAttachmentDownload != iCommandInProgress ) |
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440 { |
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441 // Update the remote attachment to be local attachment ... |
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442 UpdateLocalAttachmentL( |
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443 operation->AttachmentInformation().AttachmentLabel(), |
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444 aAttachment, |
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445 attachmentIndex ); |
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446 } |
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447 |
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448 // Then execute normal local file attachment command |
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449 if ( EESMRViewerOpenAttachment == iCommandInProgress || |
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450 EESMRViewerSaveAttachment == iCommandInProgress || |
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451 EESMRViewerSaveAllAttachments == iCommandInProgress ) |
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452 { |
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453 TInt attachmentIndex( |
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454 ResolveAttachmentIndexL( |
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455 operation->AttachmentInformation().AttachmentLabel() ) ); |
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456 |
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457 if ( EESMRViewerOpenAttachment == iCommandInProgress ) |
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458 { |
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459 // When opening attachment from remote storage --> Ask user to |
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460 // save attachment first as well. |
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461 HandleAttachmentCommandInternalL( |
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462 EESMRViewerOpenAndSaveAttachment, attachmentIndex ); |
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463 |
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464 iCommandInProgress = 0; |
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465 } |
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466 else |
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467 { |
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468 HandleAttachmentCommandInternalL( |
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469 EESMRViewerSaveAttachment, attachmentIndex ); |
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470 |
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471 if ( EESMRViewerSaveAllAttachments == iCommandInProgress && |
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472 iAttachmentInfo->AttachmentCount() ) |
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473 { |
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474 iCommandInProgress = 0; |
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475 |
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476 // There are more attachments to be downloaded --> Download next |
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477 SaveNextRemoteAttachmentL(); |
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478 } |
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479 else |
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480 { |
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481 if ( !iAttachmentInfo->AttachmentCount() ) |
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482 { |
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483 // All remote attachments have been saved. Show info note. |
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484 ShowInfoNoteL( iEntry.AttachmentCountL() ); |
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485 } |
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486 iCommandInProgress = 0; |
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487 } |
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488 } |
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489 } |
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490 |
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491 CleanupStack::PopAndDestroy( operation ); |
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492 } |
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493 |
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494 // --------------------------------------------------------------------------- |
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495 // CMRAttachmentCommandHandler::HandleAttachmentCommandInternalL |
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496 // --------------------------------------------------------------------------- |
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497 // |
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498 void CMRAttachmentCommandHandler::HandleAttachmentCommandInternalL( |
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499 TInt aCommandId, |
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500 TInt aAttachmentIndex ) |
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501 { |
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502 FUNC_LOG; |
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503 |
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504 if ( iDownloadOperations.Count() ) |
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505 { |
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506 // Cancel ongoing remote operations ... |
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507 iDownloadOperations.ResetAndDestroy(); |
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508 } |
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509 |
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510 CMRAttachmentCommand* command = NULL; |
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511 |
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512 // Creating command |
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513 switch ( aCommandId ) |
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514 { |
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515 case EESMRViewerOpenAttachment: |
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516 case EESMREditorOpenAttachment: |
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517 { |
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518 command = CMROpenAttachmentCommand::NewL( *iDocHandler ); |
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519 } |
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520 break; |
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521 case EESMREditorRemoveAttachment: |
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522 case EESMREditorRemoveAllAttachments: |
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523 { |
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524 command = CMRRemoveAttachmentCommand::NewL(); |
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525 } |
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526 break; |
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527 case EESMRViewerSaveAttachment: |
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528 { |
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529 command = CMRSaveAttachmentCommand::NewL( *iDocHandler ); |
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530 } |
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531 break; |
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532 case EESMRViewerOpenAndSaveAttachment: |
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533 { |
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534 command = CMRSaveAndOpenAttachmentCommand::NewL( *iDocHandler ); |
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535 } |
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536 break; |
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537 case EESMRViewerSaveAllAttachments: |
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538 { |
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539 SaveAllAttachmentsL(); |
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540 } |
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541 break; |
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542 default: |
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543 break; |
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544 } |
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545 |
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546 if ( command ) |
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547 { |
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548 CleanupDeletePushL( command ); |
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549 |
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550 // Executing command. TRAP errors so cancellation can be handled |
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551 // without an extra error note. |
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552 TRAPD( error, |
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553 ExecuteCommandL( aCommandId, *command, aAttachmentIndex ) ) |
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554 |
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555 if ( error != KErrCancel ) |
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556 { |
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557 User::LeaveIfError( error ); |
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558 |
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559 if ( aCommandId == EESMRViewerSaveAttachment |
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560 && iCommandInProgress != EESMRViewerSaveAllAttachments ) |
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561 { |
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562 ShowInfoNoteL(); |
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563 } |
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564 } |
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565 else // KErrCancel |
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566 { |
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567 iCommandInProgress = 0; |
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568 } |
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569 |
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570 CleanupStack::PopAndDestroy( command ); |
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571 } |
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572 } |
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573 |
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574 // --------------------------------------------------------------------------- |
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575 // CMRAttachmentCommandHandler::UpdateLocalAttachmentL |
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576 // --------------------------------------------------------------------------- |
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577 // |
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578 void CMRAttachmentCommandHandler::UpdateLocalAttachmentL( |
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579 const TDesC& aAttachmentLabel, |
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580 RFile& aAttachment, |
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581 TInt aAttachmentIndex ) |
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582 { |
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583 FUNC_LOG; |
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584 |
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585 // Create file attachment and add to calendar entry |
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586 CCalAttachment* fileAttachment = CCalAttachment::NewFileL( aAttachment ); |
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587 CleanupStack::PushL( fileAttachment ); |
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588 |
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589 RApaLsSession apaSession; |
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590 TDataRecognitionResult dataType; |
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591 User::LeaveIfError( apaSession.Connect() ); |
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592 apaSession.RecognizeData( aAttachment, dataType ); |
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593 apaSession.Close(); |
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594 |
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595 // set attachment properties |
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596 TPtrC8 contentType( dataType.iDataType.Des8() ); |
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597 |
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598 if ( contentType.Length() ) |
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599 { |
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600 fileAttachment->SetMimeTypeL( contentType ); |
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601 } |
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602 else |
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603 { |
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604 fileAttachment->SetMimeTypeL( KUnknownDatatype ); |
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605 } |
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606 |
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607 fileAttachment->SetLabelL( aAttachmentLabel ); |
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608 iEntry.AddAttachmentL( *fileAttachment ); // calEntry takes ownership |
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609 CleanupStack::Pop( fileAttachment ); |
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610 |
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611 // Remove remote attachment |
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612 CCalAttachment* attachment = iEntry.AttachmentL( aAttachmentIndex ); |
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613 iEntry.DeleteAttachmentL( *attachment ); |
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614 attachment = NULL; |
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615 |
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616 TInt remoteAttachmentIndex( RemoteAttachmentIndexL( aAttachmentLabel ) ); |
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617 if ( KErrNotFound != remoteAttachmentIndex ) |
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618 { |
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619 iAttachmentInfo->RemoveAttachmentAtL( remoteAttachmentIndex ); |
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620 } |
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621 } |
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622 |
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623 // --------------------------------------------------------------------------- |
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624 // CMRAttachmentCommandHandler::NotifyProgressL |
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625 // --------------------------------------------------------------------------- |
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626 // |
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627 void CMRAttachmentCommandHandler::NotifyProgressL( |
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628 const TDesC& aAttachmentLabel, |
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629 TInt aPercentageCompleted ) |
|
630 { |
|
631 FUNC_LOG; |
|
632 |
|
633 CDesCArray* descArray = new (ELeave) CDesCArrayFlat( 1 ); |
|
634 CleanupStack::PushL( descArray ); |
|
635 descArray->AppendL( aAttachmentLabel ); |
|
636 CArrayFix<TInt>* intArray = new (ELeave) CArrayFixFlat<TInt>( 1 ); |
|
637 CleanupStack::PushL( intArray ); |
|
638 intArray->AppendL( aPercentageCompleted ); |
|
639 |
|
640 HBufC* statusText = StringLoader::LoadL( |
|
641 R_QTN_MEET_REQ_ATTACHMENTS_DOWNLOAD_PREFIX, |
|
642 *descArray, |
|
643 *intArray ); |
|
644 |
|
645 CleanupStack::PushL( statusText ); |
|
646 |
|
647 // Create field change event |
|
648 CESMRGenericFieldEvent* event = CESMRGenericFieldEvent::NewLC( |
|
649 NULL, |
|
650 MESMRFieldEvent::EESMRFieldChangeEvent ); |
|
651 |
|
652 // Add this field as parameter |
|
653 TInt fieldId = EESMRFieldViewerAttachments; |
|
654 CESMRFieldEventValue* field = CESMRFieldEventValue::NewLC( |
|
655 MESMRFieldEventValue::EESMRInteger, |
|
656 &fieldId ); |
|
657 event->AddParamL( field ); |
|
658 CleanupStack::Pop( field ); |
|
659 |
|
660 // Add new value as parameter |
|
661 CESMRFieldEventValue* value = CESMRFieldEventValue::NewLC( |
|
662 CESMRFieldEventValue::EESMRString, |
|
663 statusText ); |
|
664 |
|
665 // Encapsulate value, so receiver gets the field value type |
|
666 event->AddParamL( value, ETrue ); |
|
667 CleanupStack::Pop( value ); |
|
668 |
|
669 // Send event |
|
670 iEventQueue.NotifyEventAsyncL( event ); |
|
671 CleanupStack::Pop( event ); |
|
672 |
|
673 // Ownership transferred to field event value |
|
674 CleanupStack::Pop( statusText ); |
|
675 CleanupStack::PopAndDestroy( intArray ); |
|
676 CleanupStack::PopAndDestroy( descArray ); |
|
677 } |
|
678 |
|
679 // --------------------------------------------------------------------------- |
|
680 // CMRAttachmentCommandHandler::HandleRemoteAttachmentCommandInternalL |
|
681 // --------------------------------------------------------------------------- |
|
682 // |
|
683 void CMRAttachmentCommandHandler::HandleRemoteAttachmentCommandInternalL( |
|
684 TInt aCommandId, |
|
685 const TDesC& aRemoteAttachmentLabel ) |
|
686 { |
|
687 FUNC_LOG; |
|
688 |
|
689 // Fetch correct attachment from the entry |
|
690 TInt index = ResolveAttachmentIndexL( aRemoteAttachmentLabel ); |
|
691 CCalAttachment* attachment = iEntry.AttachmentL( index ); |
|
692 |
|
693 if ( CCalAttachment::EFile == attachment->Type() ) |
|
694 { |
|
695 // This is local attachment ... |
|
696 User::Leave( KErrArgument ); |
|
697 } |
|
698 |
|
699 switch ( aCommandId ) |
|
700 { |
|
701 case EESMRViewerOpenAttachment: |
|
702 case EESMRViewerSaveAttachment: |
|
703 { |
|
704 TInt remoteAttIndex( |
|
705 RemoteAttachmentIndexL( aRemoteAttachmentLabel ) ); |
|
706 |
|
707 RPointerArray<MCalRemoteAttachment> attachmentArray; |
|
708 CleanupClosePushL( attachmentArray ); |
|
709 const MCalRemoteAttachment& remoteAttachment( |
|
710 iAttachmentInfo->AttachmentL(remoteAttIndex) ); |
|
711 attachmentArray.Append( &remoteAttachment ); |
|
712 |
|
713 if ( !iCommandInProgress ) |
|
714 { |
|
715 // There are no ongoing command for this attachment |
|
716 // ==> We can start new one ... |
|
717 |
|
718 iCommandInProgress = aCommandId; |
|
719 |
|
720 // Before we can execute the actual command, we need to be sure |
|
721 // that attachments are being downloaded to device. |
|
722 iRemoteAttachmentApi->DownloadAttachmentsL( |
|
723 attachmentArray, |
|
724 iDownloadOperations, |
|
725 *this ); |
|
726 } |
|
727 |
|
728 CleanupStack::PopAndDestroy( &attachmentArray ); |
|
729 } |
|
730 break; |
|
731 |
|
732 case EESMRViewerCancelAttachmentDownload: |
|
733 { |
|
734 if ( EESMRViewerSaveAllAttachments == iCommandInProgress ) |
|
735 { |
|
736 iCommandInProgress = aCommandId; |
|
737 iDownloadOperations.ResetAndDestroy(); |
|
738 } |
|
739 else |
|
740 { |
|
741 // Cancelling is done by simply deleting the command |
|
742 iCommandInProgress = aCommandId; |
|
743 TInt remoteCommand( CommandIndex( |
|
744 aRemoteAttachmentLabel )); |
|
745 |
|
746 MCalRemoteAttachmentOperation* command = |
|
747 iDownloadOperations[remoteCommand]; |
|
748 |
|
749 iDownloadOperations.Remove( remoteCommand ); |
|
750 delete command; |
|
751 } |
|
752 } |
|
753 break; |
|
754 case EESMRViewerSaveAllAttachments: |
|
755 { |
|
756 SaveAllAttachmentsL(); |
|
757 } |
|
758 break; |
|
759 default: |
|
760 break; |
|
761 } |
|
762 } |
|
763 |
|
764 // --------------------------------------------------------------------------- |
|
765 // CMRAttachmentCommandHandler::HideDownloadIndicatorL |
|
766 // --------------------------------------------------------------------------- |
|
767 // |
|
768 void CMRAttachmentCommandHandler::HideDownloadIndicatorL() |
|
769 { |
|
770 FUNC_LOG; |
|
771 |
|
772 CESMRFieldCommandEvent* event = CESMRFieldCommandEvent::NewLC( |
|
773 NULL, |
|
774 EMRCmdHideAttachmentIndicator ); |
|
775 iEventQueue.NotifyEventAsyncL(event); |
|
776 CleanupStack::Pop(event); |
|
777 } |
|
778 |
|
779 // --------------------------------------------------------------------------- |
|
780 // CMRAttachmentCommandHandler::ExecuteCommandL |
|
781 // --------------------------------------------------------------------------- |
|
782 // |
|
783 void CMRAttachmentCommandHandler::ExecuteCommandL( |
|
784 TInt aCommandId, |
|
785 CMRAttachmentCommand& aCommand, |
|
786 TInt aAttachmentIndex ) |
|
787 { |
|
788 // Executing command |
|
789 switch ( aCommandId ) |
|
790 { |
|
791 case EESMREditorRemoveAllAttachments: |
|
792 { |
|
793 for( TInt i = iEntry.AttachmentCountL() ; i > 0; --i ) |
|
794 { |
|
795 aCommand.ExecuteAttachmentCommandL( iEntry, i - 1 ); |
|
796 } |
|
797 } |
|
798 case EESMRViewerSaveAllAttachments: |
|
799 { |
|
800 for( TInt i = 0; i < iEntry.AttachmentCountL(); ++i ) |
|
801 { |
|
802 aCommand.ExecuteAttachmentCommandL( iEntry, i ); |
|
803 } |
|
804 } |
|
805 break; |
|
806 default: |
|
807 { |
|
808 aCommand.ExecuteAttachmentCommandL( iEntry, aAttachmentIndex ); |
|
809 } |
|
810 break; |
|
811 } |
|
812 |
|
813 } |
|
814 |
|
815 // --------------------------------------------------------------------------- |
|
816 // CMRAttachmentCommandHandler::SaveAllAttachmentsL |
|
817 // --------------------------------------------------------------------------- |
|
818 // |
|
819 void CMRAttachmentCommandHandler::SaveAllAttachmentsL() |
|
820 { |
|
821 // Save local attachments |
|
822 CMRAttachmentCommand* command = |
|
823 CMRSaveAttachmentCommand::NewL( *iDocHandler ); |
|
824 |
|
825 TRAPD( error, |
|
826 ExecuteCommandL( EESMRViewerSaveAllAttachments, *command, 0 ) ) |
|
827 |
|
828 delete command; |
|
829 |
|
830 if ( error != KErrCancel ) |
|
831 { |
|
832 // Check if error happened during local attachment saving |
|
833 User::LeaveIfError( error ); |
|
834 |
|
835 // Proceed with remote attachments |
|
836 if ( iAttachmentInfo->AttachmentCount() > 0 ) |
|
837 { |
|
838 SaveNextRemoteAttachmentL(); |
|
839 } |
|
840 else // Show Save all info note |
|
841 { |
|
842 ShowInfoNoteL( iEntry.AttachmentCountL() ); |
|
843 } |
|
844 } |
|
845 } |
|
846 |
|
847 // --------------------------------------------------------------------------- |
|
848 // CMRAttachmentCommandHandler::SaveNextRemoteAttachmentL |
|
849 // --------------------------------------------------------------------------- |
|
850 // |
|
851 void CMRAttachmentCommandHandler::SaveNextRemoteAttachmentL() |
|
852 { |
|
853 __ASSERT_DEBUG( iAttachmentInfo->AttachmentCount() > 0, |
|
854 Panic( EMRAttachmentCommandHandlerRemoteAttachmentNotFound ) ); |
|
855 |
|
856 // Save first remote attachment of attachment info |
|
857 RPointerArray<MCalRemoteAttachment> attachmentArray; |
|
858 CleanupClosePushL( attachmentArray ); |
|
859 const MCalRemoteAttachment& remoteAttachment( |
|
860 iAttachmentInfo->AttachmentL( 0 ) ); |
|
861 attachmentArray.AppendL( &remoteAttachment ); |
|
862 |
|
863 if ( !iCommandInProgress ) |
|
864 { |
|
865 // There are no ongoing command for this attachment |
|
866 // ==> We can start new one ... |
|
867 iCommandInProgress = EESMRViewerSaveAllAttachments; |
|
868 |
|
869 // Before we can execute the actual command, we need to be sure |
|
870 // that attachments are being downloaded to device. |
|
871 iRemoteAttachmentApi->DownloadAttachmentsL( |
|
872 attachmentArray, |
|
873 iDownloadOperations, |
|
874 *this ); |
|
875 } |
|
876 |
|
877 CleanupStack::PopAndDestroy( &attachmentArray ); |
|
878 } |
|
879 |
|
880 // EOF |