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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: Implementation of the class CESMRMixedFieldStorage |
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15 * |
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16 */ |
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17 |
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18 #include "emailtrace.h" |
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19 #include "cesmrmixedfieldstorage.h" |
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20 |
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21 //<cmail> |
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22 #include "cesmrpolicy.h" |
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23 #include "esmrdef.h" |
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24 //</cmail> |
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25 |
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26 #include "cesmrmeetingtimevalidator.h" |
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27 #include "tesmrentryfield.h" |
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28 #include "mesmrresponseobserver.h" |
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29 #include "mesmrcalentry.h" |
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30 #include "cesmrvalidatorfactory.h" |
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31 #include "cesmrglobalnote.h" |
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32 #include "cesmrfield.h" |
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33 #include "cesmrfieldeventqueue.h" |
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34 |
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35 // Unnamed namespace for local definitions |
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36 namespace { // codescanner::namespace |
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37 |
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38 /** |
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39 * Tests, if entry has valid recurrence for editing. |
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40 * @param aEntry Reference to entry. |
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41 * @param aRecurrenceValue On return contains entrys recurrence |
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42 * @return ETrue, if entry has valid recurrence for editing. |
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43 * EFalse, if entry hasn't valid recurrence for editing. |
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44 */ |
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45 TBool HasValidRecurrenceForEditingL( |
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46 const MESMRCalEntry& aEntry, |
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47 TESMRRecurrenceValue& aRecurrenceValue ) |
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48 { |
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49 TBool retValue( ETrue ); |
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50 |
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51 if ( aEntry.IsRecurrentEventL() ) |
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52 { |
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53 TTime until; |
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54 |
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55 aEntry.GetRecurrenceL( aRecurrenceValue, until ); |
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56 |
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57 if ( ERecurrenceNot == aRecurrenceValue || |
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58 ERecurrenceUnknown == aRecurrenceValue ) |
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59 { |
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60 // Entry has unrecognized recurrende type |
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61 // --> Cannot be edited. |
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62 retValue = EFalse; |
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63 } |
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64 } |
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65 return retValue; |
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66 } |
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67 |
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68 void ShowValidationErrorL( |
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69 const MESMRFieldValidator::TESMRFieldValidatorError& aError, |
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70 TESMREntryFieldId& aUpdatedFocus ) |
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71 { |
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72 FUNC_LOG; |
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73 TInt err( KErrArgument ); |
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74 switch ( aError ) |
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75 { |
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76 case MESMRFieldValidator::EErrorEndEarlierThanStart: |
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77 { |
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78 aUpdatedFocus = EESMRFieldMeetingTime; |
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79 CESMRGlobalNote::ExecuteL( |
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80 CESMRGlobalNote::EESMREntryEndEarlierThanItStart ); |
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81 } |
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82 break; |
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83 |
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84 case MESMRFieldValidator::EErrorRecDifferetStartAndEnd: |
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85 { |
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86 aUpdatedFocus = EESMRFieldStopDate; |
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87 CESMRGlobalNote::ExecuteL( |
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88 CESMRGlobalNote::EESMRRepeatDifferentStartAndEndDate ); |
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89 } |
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90 break; |
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91 |
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92 case MESMRFieldValidator::EErrorRecUntilEarlierThanStart: |
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93 { |
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94 aUpdatedFocus = EESMRFieldRecurrenceDate; |
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95 CESMRGlobalNote::ExecuteL( |
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96 CESMRGlobalNote::EESMRRepeatEndEarlierThanItStart ); |
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97 } |
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98 break; |
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99 |
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100 case MESMRFieldValidator::EErrorAlarmLaterThanStart: |
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101 { |
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102 aUpdatedFocus = EESMRFieldAlarmDate; |
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103 CESMRGlobalNote::ExecuteL( |
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104 CESMRGlobalNote::EESMRCalenLaterDate ); |
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105 } |
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106 break; |
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107 |
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108 case MESMRFieldValidator::EErrorAlarmInPast: |
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109 { |
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110 aUpdatedFocus = EESMRFieldAlarmDate; |
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111 CESMRGlobalNote::ExecuteL( |
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112 CESMRGlobalNote::EESMRAlarmAlreadyPassed ); |
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113 } |
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114 break; |
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115 |
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116 case MESMRFieldValidator::EErrorRescheduleInstance: |
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117 { |
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118 CESMRGlobalNote::ExecuteL( |
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119 CESMRGlobalNote::EESMRRepeatReSchedule ); |
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120 } |
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121 break; |
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122 |
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123 case MESMRFieldValidator::EErrorInstanceOverlapsExistingOne: |
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124 { |
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125 CESMRGlobalNote::ExecuteL( |
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126 CESMRGlobalNote::EESMROverlapsExistingInstance ); |
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127 } |
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128 break; |
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129 |
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130 case MESMRFieldValidator::EErrorInstanceAlreadyExistsOnThisDay: |
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131 { |
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132 CESMRGlobalNote::ExecuteL( |
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133 CESMRGlobalNote::EESMRInstanceAlreadyExistsOnThisDay ); |
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134 } |
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135 break; |
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136 |
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137 case MESMRFieldValidator::EErrorInstanceOutOfSequence: |
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138 { |
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139 CESMRGlobalNote::ExecuteL( |
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140 CESMRGlobalNote::EESMRInstanceOutOfSequence ); |
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141 } |
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142 break; |
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143 |
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144 default: |
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145 err = KErrNone; |
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146 break; |
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147 } |
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148 |
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149 User::LeaveIfError( err ); |
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150 } |
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151 |
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152 } // namespace |
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153 |
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154 // ======== MEMBER FUNCTIONS ======== |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // CESMRMixedFieldStorage::CESMRMixedFieldStorage |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 CESMRMixedFieldStorage::CESMRMixedFieldStorage( |
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161 MESMRFieldEventObserver& aEventObserver, |
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162 MESMRResponseObserver* aResponseObserver ) : |
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163 CESMRFieldStorage( aEventObserver), |
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164 iResponseObserver(aResponseObserver) |
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165 { |
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166 FUNC_LOG; |
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167 // Do nothing |
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168 } |
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169 |
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170 // --------------------------------------------------------------------------- |
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171 // CESMRMixedFieldStorage::~CESMRMixedFieldStorage |
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172 // --------------------------------------------------------------------------- |
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173 // |
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174 CESMRMixedFieldStorage::~CESMRMixedFieldStorage( ) |
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175 { |
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176 FUNC_LOG; |
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177 delete iValidator; |
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178 } |
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179 |
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180 // --------------------------------------------------------------------------- |
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181 // CESMRMixedFieldStorage::NewL |
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182 // --------------------------------------------------------------------------- |
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183 // |
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184 CESMRMixedFieldStorage* CESMRMixedFieldStorage::NewL( |
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185 MESMRFieldEventObserver& aEventObserver, |
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186 const CESMRPolicy& aPolicy, |
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187 MESMRResponseObserver* aResponseObserver, |
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188 MESMRCalEntry& aEntry ) |
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189 { |
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190 FUNC_LOG; |
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191 CESMRMixedFieldStorage* self = |
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192 new (ELeave) CESMRMixedFieldStorage( |
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193 aEventObserver, |
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194 aResponseObserver ); |
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195 |
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196 CleanupStack::PushL( self ); |
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197 self->ConstructL( aPolicy, aEntry ); |
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198 CleanupStack::Pop( self ); |
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199 |
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200 return self; |
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201 } |
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202 |
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203 // --------------------------------------------------------------------------- |
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204 // CESMRMixedFieldStorage::ConstructL |
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205 // --------------------------------------------------------------------------- |
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206 // |
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207 void CESMRMixedFieldStorage::ConstructL( |
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208 const CESMRPolicy& aPolicy, |
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209 MESMRCalEntry& aEntry ) |
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210 { |
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211 FUNC_LOG; |
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212 CESMRFieldStorage::BaseConstructL(); |
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213 |
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214 DoChangePolicyL( aPolicy, aEntry ); |
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215 } |
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216 |
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217 // --------------------------------------------------------------------------- |
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218 // CESMRMixedFieldStorage::ExternalizeL |
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219 // --------------------------------------------------------------------------- |
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220 // |
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221 void CESMRMixedFieldStorage::ExternalizeL( MESMRCalEntry& aEntry ) |
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222 { |
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223 FUNC_LOG; |
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224 CESMRFieldStorage::ExternalizeL ( aEntry ); |
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225 if ( iValidator ) |
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226 { |
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227 iValidator->StoreValuesToEntryL( aEntry ); |
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228 } |
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229 } |
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230 |
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231 // --------------------------------------------------------------------------- |
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232 // CESMRMixedFieldStorage::InternalizeL |
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233 // --------------------------------------------------------------------------- |
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234 // |
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235 void CESMRMixedFieldStorage::InternalizeL( MESMRCalEntry& aEntry ) |
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236 { |
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237 FUNC_LOG; |
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238 CESMRFieldStorage::InternalizeL ( aEntry ); |
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239 if ( iValidator ) |
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240 { |
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241 iValidator->ReadValuesFromEntryL( aEntry ); |
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242 } |
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243 } |
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244 |
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245 // --------------------------------------------------------------------------- |
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246 // CESMRMixedFieldStorage::Validate |
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247 // --------------------------------------------------------------------------- |
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248 // |
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249 TInt CESMRMixedFieldStorage::Validate( |
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250 TESMREntryFieldId& aUpdatedFocus, TBool aForceValidation ) |
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251 { |
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252 FUNC_LOG; |
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253 TInt err( KErrNone ); |
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254 if ( iValidator ) |
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255 { |
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256 MESMRFieldValidator::TESMRFieldValidatorError error; |
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257 TRAP( err, error = iValidator->ValidateL( aForceValidation ) ); |
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258 |
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259 if ( !aForceValidation ) |
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260 { |
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261 // If error note does not success, there is much we can do. |
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262 TRAP( err, ShowValidationErrorL( error, aUpdatedFocus ) ); |
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263 } |
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264 else |
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265 { |
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266 // Force exit is used. |
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267 err = KErrNone; |
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268 } |
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269 } |
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270 return err; |
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271 } |
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272 |
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273 // --------------------------------------------------------------------------- |
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274 // CESMRMixedFieldStorage::ChangePolicyL |
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275 // --------------------------------------------------------------------------- |
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276 // |
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277 void CESMRMixedFieldStorage::ChangePolicyL( |
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278 const CESMRPolicy& aNewPolicy, |
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279 MESMRCalEntry& aEntry ) |
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280 { |
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281 // Delegate to non-virtual |
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282 DoChangePolicyL( aNewPolicy, aEntry ); |
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283 } |
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284 |
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285 |
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286 // --------------------------------------------------------------------------- |
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287 // CESMRMixedFieldStorage::ConstructForwardEventL |
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288 // --------------------------------------------------------------------------- |
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289 // |
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290 void CESMRMixedFieldStorage::ConstructForwardEventL( |
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291 const CESMRPolicy& aPolicy, |
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292 MESMRFieldValidator* aValidator ) |
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293 { |
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294 FUNC_LOG; |
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295 iValidator = aValidator; |
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296 |
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297 RArray< TESMREntryField > array = aPolicy.Fields(); |
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298 |
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299 TInt fieldCount( array.Count() ); |
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300 for (TInt i(0); i < fieldCount; i++ ) |
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301 { |
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302 CESMRField* field = NULL; |
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303 TBool visible = ( array[i].iFieldViewMode == EESMRFieldTypeDefault ); |
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304 switch ( array[i].iFieldId ) |
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305 { |
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306 case EESMRFieldAttendee: //Fall through |
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307 case EESMRFieldOptAttendee: //Fall through |
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308 case EESMRFieldDescription: |
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309 { |
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310 field = CreateEditorFieldL( iValidator, array[i] ); |
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311 } |
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312 break; |
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313 default: |
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314 { |
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315 field = |
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316 CreateViewerFieldL( iResponseObserver, array[i], visible ); |
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317 field->LockL(); |
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318 } |
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319 break; |
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320 } |
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321 |
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322 if( field->FieldViewMode() != EESMRFieldTypeDisabled ) |
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323 { |
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324 CleanupStack::PushL( field ); |
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325 AddFieldL( field, visible ); |
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326 CleanupStack::Pop( field ); |
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327 } |
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328 else |
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329 { |
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330 delete field; |
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331 field = NULL; |
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332 } |
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333 } |
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334 } |
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335 |
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336 // --------------------------------------------------------------------------- |
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337 // CESMRMixedFieldStorage::ConstructRecurrentEventL |
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338 // --------------------------------------------------------------------------- |
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339 // |
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340 void CESMRMixedFieldStorage::ConstructRecurrentEventL( |
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341 const CESMRPolicy& aPolicy, |
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342 MESMRFieldValidator* aValidator ) |
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343 { |
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344 FUNC_LOG; |
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345 iValidator = aValidator; |
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346 iValidator->SetFieldEventQueue( &EventQueueL() ); |
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347 |
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348 const RArray<TESMREntryField>& array = aPolicy.Fields(); |
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349 TInt fieldCount( array.Count() ); |
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350 for (TInt i(0); i < fieldCount; ++i ) |
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351 { |
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352 CESMRField* field = NULL; |
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353 TBool visible = array[i].iFieldViewMode == EESMRFieldTypeDefault; |
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354 switch ( array[i].iFieldId ) |
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355 { |
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356 case EESMRFieldRecurrence: //Fall through |
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357 case EESMRFieldRecurrenceDate: |
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358 default: |
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359 field = CreateEditorFieldL( iValidator, array[i] ); |
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360 break; |
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361 } |
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362 |
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363 if ( field ) |
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364 { |
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365 CleanupStack::PushL( field ); |
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366 AddFieldL(field, visible ); |
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367 CleanupStack::Pop( field ); |
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368 } |
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369 } |
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370 } |
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371 |
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372 // --------------------------------------------------------------------------- |
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373 // CESMRMixedFieldStorage::ConstructEditSeriesEventL |
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374 // --------------------------------------------------------------------------- |
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375 // |
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376 void CESMRMixedFieldStorage::ConstructEditSeriesEventL( |
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377 const CESMRPolicy& aPolicy, |
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378 MESMRFieldValidator* aValidator ) |
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379 { |
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380 FUNC_LOG; |
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381 TESMRRecurrenceValue recurrenceType; |
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382 TBool validRecurrence( |
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383 HasValidRecurrenceForEditingL( |
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384 *iEntry, |
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385 recurrenceType ) ); |
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386 |
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387 iValidator = aValidator; |
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388 iValidator->SetFieldEventQueue( &EventQueueL() ); |
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389 |
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390 const RArray<TESMREntryField>& array = aPolicy.Fields(); |
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391 CESMRField* field = NULL; |
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392 |
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393 TInt fieldCount( array.Count() ); |
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394 for (TInt i(0); i < fieldCount; i++ ) |
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395 { |
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396 const TESMREntryField& tfield = array[i]; |
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397 TBool visible = tfield.iFieldViewMode == EESMRFieldTypeDefault; |
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398 switch ( tfield.iFieldId ) |
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399 { |
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400 // Flowthrough |
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401 case EESMRFieldRecurrence: |
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402 case EESMRFieldRecurrenceDate: |
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403 { |
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404 if ( validRecurrence ) |
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405 { |
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406 field = CreateEditorFieldL( iValidator, tfield ); |
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407 } |
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408 else |
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409 { |
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410 // Entry has unrecognized recurrende type |
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411 // --> Cannot be edited. |
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412 field = CreateViewerFieldL( |
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413 iResponseObserver, tfield, visible ); |
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414 field->LockL(); |
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415 } |
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416 } |
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417 break; |
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418 default: |
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419 { |
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420 field = CreateEditorFieldL( iValidator, tfield ); |
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421 } |
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422 break; |
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423 } |
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424 |
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425 if( field->FieldViewMode() != EESMRFieldTypeDisabled ) |
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426 { |
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427 CleanupStack::PushL( field ); |
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428 AddFieldL( field, visible ); |
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429 CleanupStack::Pop( field ); |
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430 } |
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431 else |
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432 { |
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433 delete field; |
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434 field = NULL; |
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435 } |
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436 } |
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437 } |
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438 |
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439 // --------------------------------------------------------------------------- |
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440 // CESMRMixedFieldStorage::ConstructEditSeriesEventL |
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441 // --------------------------------------------------------------------------- |
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442 // |
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443 void CESMRMixedFieldStorage::Reset() |
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444 { |
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445 CESMRFieldStorage::Reset(); |
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446 delete iValidator; |
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447 iValidator = NULL; |
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448 } |
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449 |
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450 // --------------------------------------------------------------------------- |
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451 // CESMRMixedFieldStorage::DoChangePolicyL |
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452 // --------------------------------------------------------------------------- |
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453 // |
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454 void CESMRMixedFieldStorage::DoChangePolicyL( |
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455 const CESMRPolicy& aNewPolicy, |
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456 MESMRCalEntry& aEntry ) |
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457 { |
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458 Reset(); |
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459 iEntry = &aEntry; |
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460 |
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461 // FORWARD allows only attendee fields and description to be edited. |
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462 // EDIT RECURRENT EVENT allows only start-end time and start date |
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463 // to be edited. |
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464 |
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465 MESMRCalEntry::TESMRRecurrenceModifyingRule rule( |
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466 iEntry->RecurrenceModRule() ); |
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467 |
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468 if ( iEntry->IsRecurrentEventL() && |
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469 rule == MESMRCalEntry::EESMRAllInSeries && |
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470 EESMREditMR == aNewPolicy.ViewMode()) |
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471 { |
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472 // Contruct edit series |
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473 // validator ownership is transferred |
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474 MESMRFieldValidator* validator = |
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475 CESMRValidatorFactory::CreateValidatorL ( |
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476 aNewPolicy.EventType() ); |
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477 |
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478 ConstructEditSeriesEventL( |
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479 aNewPolicy, |
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480 validator ); |
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481 |
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482 iEventType = EMixedFieldStorageEditSeriesEvent; |
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483 } |
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484 |
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485 else if ( aNewPolicy.ViewMode() != EESMRForwardMR ) |
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486 { |
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487 MESMRFieldValidator* validator = |
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488 CESMRValidatorFactory::CreateValidatorL ( |
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489 aNewPolicy.EventType() ); |
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490 |
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491 ConstructRecurrentEventL ( aNewPolicy, |
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492 validator ); |
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493 |
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494 iEventType = EMixedFieldStorageRecurrentEvent; |
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495 } |
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496 else |
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497 { |
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498 // No validator is needed because forwarding does not |
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499 // affecto to any time fields. |
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500 MESMRFieldValidator* validator = NULL; |
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501 ConstructForwardEventL ( |
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502 aNewPolicy, |
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503 validator ); |
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504 |
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505 iEventType = EMixedFieldStorageForward; |
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506 } |
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507 } |
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508 |
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509 // EOF |
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510 |