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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: Attachment progress info |
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15 * |
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16 */ |
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17 |
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18 #include "cmrattachmentprogressinfo.h" |
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19 |
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20 #include <esmrgui.rsg> |
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21 #include <eikprogi.h> |
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22 #include <aknwaitdialog.h> |
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23 #include <stringloader.h> |
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24 |
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25 // Unnamed namespace for local definitions |
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26 namespace { // codescanner::namespace |
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27 |
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28 const TInt KOneKiloByte( 1024 ); |
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29 const TInt KOneMegaByte( 1048576 ); // (1024^2 or 2^20): |
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30 |
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31 }//namespace |
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32 |
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33 // --------------------------------------------------------------------------- |
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34 // CMRAttachmentProgressInfo::NewL |
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35 // --------------------------------------------------------------------------- |
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36 // |
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37 CMRAttachmentProgressInfo* CMRAttachmentProgressInfo::NewL( |
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38 CMRFileManager& aFileMan, MProgressDialogCallback& aObserver ) |
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39 { |
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40 CMRAttachmentProgressInfo* self = |
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41 new (ELeave) CMRAttachmentProgressInfo( aFileMan, aObserver ); |
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42 return self; |
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43 } |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // CMRAttachmentProgressInfo::CMRAttachmentProgressInfo |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 CMRAttachmentProgressInfo::CMRAttachmentProgressInfo( |
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50 CMRFileManager& aFileMan, MProgressDialogCallback& aObserver ) |
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51 : iFileMan( aFileMan ), iObserver( aObserver ) |
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52 { |
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53 } |
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54 |
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55 // --------------------------------------------------------------------------- |
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56 // CMRAttachmentProgressInfo::~CMRAttachmentProgressInfo |
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57 // --------------------------------------------------------------------------- |
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58 // |
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59 CMRAttachmentProgressInfo::~CMRAttachmentProgressInfo() |
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60 { |
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61 if( iProgressDialog ) |
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62 { |
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63 // We cannot do anything for an error at this point |
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64 TRAP_IGNORE( iProgressDialog->ProcessFinishedL() ); |
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65 } |
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66 delete iAsynCallBack; |
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67 } |
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68 |
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69 // --------------------------------------------------------------------------- |
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70 // CMRAttachmentProgressInfo::StopL |
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71 // --------------------------------------------------------------------------- |
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72 // |
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73 void CMRAttachmentProgressInfo::StopL() |
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74 { |
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75 iProgressDialog->ProcessFinishedL(); |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // CMRAttachmentProgressInfo::StartProgressNoteL |
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80 // --------------------------------------------------------------------------- |
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81 // |
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82 void CMRAttachmentProgressInfo::StartProgressNoteL(TInt aFinalValue) |
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83 { |
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84 iAttachmentSize = aFinalValue; |
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85 |
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86 iProgressDialog = new (ELeave) CAknProgressDialog( |
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87 (REINTERPRET_CAST(CEikDialog**, &iProgressDialog)), |
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88 ETrue); |
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89 iProgressDialog->PrepareLC(R_ATTACHMENT_PROGRESS_NOTE); |
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90 iProgressInfo = iProgressDialog->GetProgressInfoL(); |
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91 iProgressDialog->SetCallback(this); |
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92 iProgressDialog->RunLD(); |
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93 iProgressInfo->SetFinalValue(aFinalValue); |
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94 } |
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95 |
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96 // --------------------------------------------------------------------------- |
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97 // CMRAttachmentProgressInfo::DialogDismissedL |
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98 // --------------------------------------------------------------------------- |
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99 // |
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100 void CMRAttachmentProgressInfo::DialogDismissedL( TInt aButtonId ) |
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101 { |
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102 iProgressDialog = NULL; |
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103 iProgressInfo = NULL; |
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104 if (aButtonId == EAknSoftkeyCancel) |
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105 { |
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106 // cancel any process in here |
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107 iFileMan.CancelOp(); |
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108 } |
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109 |
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110 // Notify client asynchronously |
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111 if( iAsynCallBack ) |
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112 { |
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113 delete iAsynCallBack; |
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114 iAsynCallBack = NULL; |
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115 } |
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116 TCallBack callback( NotifyObserverCallback, this ); |
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117 iAsynCallBack = new (ELeave) CAsyncCallBack( |
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118 callback, |
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119 CActive::EPriorityStandard ); |
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120 |
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121 // The observer will not be notified if this is not called |
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122 iAsynCallBack->CallBack(); |
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123 } |
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124 |
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125 // --------------------------------------------------------------------------- |
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126 // CMRAttachmentProgressInfo::NotifyStart |
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127 // --------------------------------------------------------------------------- |
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128 // |
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129 void CMRAttachmentProgressInfo::NotifyStartL( const TDesC& aFilename ) |
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130 { |
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131 TParse parser; |
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132 parser.Set( aFilename , NULL, NULL ); |
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133 const TDesC& filename = parser.NameAndExt(); |
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134 |
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135 HBufC* stringholder; |
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136 |
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137 CDesCArrayFlat* attachmentStrings = |
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138 new(ELeave)CDesCArrayFlat( 1 ); |
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139 CleanupStack::PushL( attachmentStrings ); |
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140 |
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141 CArrayFixFlat<TInt>* integers = |
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142 new (ELeave) CArrayFixFlat<TInt>(1); |
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143 CleanupStack::PushL( integers ); |
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144 |
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145 if ( iAttachmentSize >= KOneMegaByte ) |
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146 { |
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147 attachmentStrings->AppendL( filename ); |
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148 |
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149 integers->AppendL( iAttachmentSize / KOneMegaByte ); |
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150 |
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151 stringholder = StringLoader::LoadLC( |
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152 R_MEET_REQ_NOTE_ATTACHMENT_PROGRESS_MEGABYTE, |
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153 *attachmentStrings, |
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154 *integers ); |
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155 } |
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156 else |
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157 { |
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158 attachmentStrings->AppendL( filename ); |
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159 |
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160 integers->AppendL( iAttachmentSize / KOneKiloByte ); |
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161 |
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162 stringholder = StringLoader::LoadLC( |
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163 R_MEET_REQ_NOTE_ATTACHMENT_PROGRESS_KILOBYTE, |
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164 *attachmentStrings, |
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165 *integers ); |
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166 } |
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167 |
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168 iProgressDialog->SetTextProcessing( ETrue ); |
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169 iProgressDialog->SetTextL( *stringholder ); |
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170 |
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171 CleanupStack::PopAndDestroy( stringholder ); |
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172 CleanupStack::PopAndDestroy( integers ); |
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173 CleanupStack::PopAndDestroy( attachmentStrings ); |
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174 |
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175 } |
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176 |
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177 // --------------------------------------------------------------------------- |
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178 // CMRAttachmentProgressInfo::NotifyProgress |
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179 // --------------------------------------------------------------------------- |
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180 // |
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181 void CMRAttachmentProgressInfo::NotifyProgress( TInt aBytesCopied ) |
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182 { |
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183 iBytesTransferred += aBytesCopied; |
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184 if(iProgressInfo) |
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185 { |
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186 iProgressInfo->SetAndDraw(iBytesTransferred); |
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187 } |
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188 } |
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189 |
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190 // --------------------------------------------------------------------------- |
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191 // CMRAttachmentProgressInfo::NotifyEnd |
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192 // --------------------------------------------------------------------------- |
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193 // |
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194 void CMRAttachmentProgressInfo::NotifyEnd() |
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195 { |
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196 if( iProgressDialog ) |
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197 { |
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198 // We can't do anything if this leaves |
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199 TRAP_IGNORE( iProgressDialog->ProcessFinishedL() ); |
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200 } |
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201 } |
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202 |
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203 // --------------------------------------------------------------------------- |
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204 // CMRAttachmentProgressInfo::NotifyObserverCallback |
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205 // --------------------------------------------------------------------------- |
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206 // |
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207 TInt CMRAttachmentProgressInfo::NotifyObserverCallback( TAny* aThis ) |
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208 { |
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209 (static_cast<CMRAttachmentProgressInfo*>( aThis ))->NotifyObserver(); |
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210 return 0; |
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211 } |
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212 |
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213 // --------------------------------------------------------------------------- |
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214 // CMRAttachmentProgressInfo::NotifyObserver |
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215 // --------------------------------------------------------------------------- |
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216 // |
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217 void CMRAttachmentProgressInfo::NotifyObserver() |
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218 { |
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219 // We don't do anything with observer's leaves |
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220 TRAP_IGNORE( iObserver.DialogDismissedL( 0 ) ); |
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221 } |
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222 |
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223 // --------------------------------------------------------------------------- |
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224 // CMRAttachmentProgressInfo::NotifyError |
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225 // --------------------------------------------------------------------------- |
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226 // |
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227 void CMRAttachmentProgressInfo::NotifyError( TInt /*aError*/ ) |
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228 { |
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229 NotifyEnd(); |
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230 } |
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231 // End of file |