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1 /* |
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2 * Copyright (c) 2007 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: This file defines class MComposerFetchLogicCallback. |
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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 #ifndef __FSCOMPOSERFETCHLOGIC_H__ |
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20 #define __FSCOMPOSERFETCHLOGIC_H__ |
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21 |
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22 |
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23 #include<e32base.h> |
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24 //#include <aknwaitnotewrapper.h> //cmail |
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25 |
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26 #include"FreestyleEmailDownloadInformationMediator.h" |
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27 |
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28 class CFSMailClient; |
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29 class CFSMailBox; |
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30 class CFSMailFolder; |
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31 class CFSMailMessage; |
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32 class CFreestyleEmailUiAppUi; |
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33 |
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34 enum TComposerFetchState |
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35 { |
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36 EStateNotStarted, // not started |
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37 EStateSmartReply, // smart reply test |
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38 EStateSmartForward, // smart forward test |
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39 EStateStructure, // fetch message structure |
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40 EStateBody, // fetch message body |
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41 EStateAttachments // fetch attachments |
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42 }; |
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43 |
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44 |
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45 /** |
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46 * MComposerFetchLogicCallback |
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47 */ |
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48 class MComposerFetchLogicCallback |
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49 { |
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50 public: |
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51 virtual void FetchLogicComplete( TComposerFetchState aState, TInt aError ) = 0; |
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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 * CFsComposerFetchLogic |
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57 */ |
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58 class CFsComposerFetchLogic: |
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59 public CBase, |
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60 //public MProgressDialogCallback, //<cmail> |
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61 public MFSEmailDownloadInformationObserver, |
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62 public MFSMailRequestObserver |
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63 { |
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64 public: // new public methods |
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65 |
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66 static CFsComposerFetchLogic* NewL( CFSMailClient& aClient, |
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67 TFSMailMsgId aMailBoxId, TFSMailMsgId aFolderId, TFSMailMsgId aMessageId, |
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68 MComposerFetchLogicCallback& aObserver, |
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69 CFreestyleEmailUiAppUi& aAppUi ); |
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70 |
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71 ~CFsComposerFetchLogic(); |
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72 |
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73 void RunReplyLogicL(); |
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74 |
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75 void RunForwardLogicL(); |
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76 |
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77 void CancelFetchings(); //<cmail> |
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78 |
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79 public: // from MFSMailRequestObserver |
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80 |
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81 void RequestResponseL( TFSProgress aEvent, TInt aRequestId ); |
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82 |
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83 public: // from MFSEmailDownloadInformationObserver |
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84 |
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85 void RequestResponseL( const TFSProgress& aEvent, const TPartData& aPart ); |
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86 |
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87 public: // from MProgressDialogCallback <cmail> //MAknBackgroundProcess |
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88 |
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89 /** |
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90 * Completes one cycle of the process. |
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91 */ |
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92 //virtual void StepL(); <cmail> |
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93 |
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94 /** |
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95 * Return true when the process is done. |
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96 */ |
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97 //virtual TBool IsProcessDone() const; <cmail> |
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98 |
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99 /** |
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100 * Callback when the process is finished. |
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101 */ |
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102 //virtual void ProcessFinished();<cmail> |
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103 |
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104 /** |
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105 * Callback when the dialog is dismissed |
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106 */ |
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107 //void DialogDismissedL( TInt aButtonId ); <cmail> |
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108 |
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109 /** |
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110 * Handles error occurred in StepL |
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111 * @param aError error code that occurred |
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112 * @return translated error code. If this is != KErrNone process will be stopped. |
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113 */ |
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114 //virtual TInt CycleError( TInt aError ); <cmail> |
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115 |
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116 private: |
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117 |
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118 CFsComposerFetchLogic( CFSMailClient& aClient, |
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119 MComposerFetchLogicCallback& aObserver, |
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120 CFreestyleEmailUiAppUi& aAppUi ); |
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121 |
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122 void ConstructL( TFSMailMsgId aMailBoxId, TFSMailMsgId aFolderId, |
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123 TFSMailMsgId aMessageId ); |
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124 |
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125 void RunStateL(); |
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126 |
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127 void ShowWaitNoteL(); |
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128 |
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129 /** |
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130 * AskIfUserWantsToFetchAttachmentsL |
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131 * @return ETrue if user select yes |
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132 */ |
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133 // TBool AskIfUserWantsToFetchAttachmentsL(); |
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134 |
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135 //void CancelFetchings(); <cmail> |
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136 |
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137 void Complete(); |
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138 |
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139 private: |
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140 |
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141 enum TRunMode |
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142 { |
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143 EModeInvalid, |
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144 EModeReply, |
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145 EModeForward |
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146 }; |
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147 |
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148 TRunMode iRunMode; |
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149 |
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150 TComposerFetchState iState; |
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151 |
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152 CFreestyleEmailUiAppUi& iAppUi; |
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153 |
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154 CFSMailClient& iClient; |
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155 |
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156 MComposerFetchLogicCallback& iObserver; |
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157 |
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158 //<cmail> using different wait note than freestyle |
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159 //CAknWaitNoteWrapper* iAsyncWaitNote; |
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160 CAknWaitDialog* iAsyncWaitNote; |
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161 TBool iFetchingCancelGoingOn; |
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162 //</cmail> |
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163 |
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164 TBool iFetchComplete; |
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165 |
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166 CFSMailBox* iMailBox; |
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167 |
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168 CFSMailFolder* iFolder; |
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169 |
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170 CFSMailMessage* iMessage; |
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171 |
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172 TInt iError; |
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173 |
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174 TInt iStructureRequestId; |
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175 TBool iFetchingStructure; |
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176 |
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177 TInt iBodyRequestId; |
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178 TBool iFetchingBody; |
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179 |
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180 TBool iRequestCompleted; //<cmail> |
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181 |
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182 /** |
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183 * part data for those parts that are being downloaded |
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184 */ |
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185 RArray<TPartData> iParts; |
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186 |
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187 }; |
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188 |
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189 |
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190 #endif |