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1 /* |
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2 * Copyright (c) 2002 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 : Editor alarm fields functionality for all entry types |
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15 * |
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16 */ |
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17 |
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18 #ifndef CALENREMINDERFIELD_H |
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19 #define CALENREMINDERFIELD_H |
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20 |
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21 // system includes |
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22 #include <e32base.h> |
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23 |
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24 // forward declarations |
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25 class CCalenUnifiedEditor; |
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26 class CCalEntry; |
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27 class CAknQueryValueTextArray; |
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28 class CAknQueryValueText; |
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29 |
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30 // CLASS DECLARATION |
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31 |
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32 NONSHARABLE_CLASS( CCalenReminderField ) : public CBase |
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33 { |
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34 private: |
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35 // Define index of "AlarmTime" choicelist item |
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36 enum TFormAlarmItemIndex |
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37 { |
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38 EAlarmNoAlarm, |
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39 EAlarmActive |
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40 }; |
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41 |
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42 public: |
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43 static CCalenReminderField* NewL( CCalenUnifiedEditor& aUnifiedEditor ); |
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44 |
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45 /** |
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46 * @brief C++ desrtuctor |
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47 */ |
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48 virtual ~CCalenReminderField(); |
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49 |
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50 public: // Data access API |
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51 |
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52 /** |
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53 * @brief Handle error codes related to the alarm fields. |
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54 * @param aError |
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55 */ |
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56 TBool HandleErrorL( const TInt& aError ); |
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57 |
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58 /** |
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59 * @brief Called when focus is moved from the specified line. |
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60 * @param aFocusedId, Id of the focused field |
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61 */ |
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62 void PrepareForFocusTransitionL( TInt aFocusedId ); |
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63 |
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64 /** |
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65 * @brief Reads data from the entry and updates the form with the appropriate |
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66 * values. |
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67 */ |
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68 void SetDataToEditorL(); |
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69 |
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70 /** |
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71 * @brief Reads data from the form and updates the entry with the appropriate |
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72 * values. |
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73 */ |
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74 void ReadDataFromFormL( TBool aContinueOnError ); |
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75 |
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76 public: // Layout API |
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77 |
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78 /** |
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79 * @brief Remove any lines not needed by the current entry. |
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80 */ |
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81 void DeleteMeaninglessLinesL(); |
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82 |
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83 /** |
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84 * @brief Updates fields just before the form is shown. |
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85 */ |
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86 void InitReminderFieldLdayoutL(); |
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87 |
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88 public: // Control API |
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89 |
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90 /** |
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91 * @brief Called when a field is modifed. |
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92 * @param aControlId field which is modified. |
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93 */ |
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94 void HandleControlStateChangeL( TInt aControlId ); |
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95 |
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96 /** |
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97 * @brief Gets the info whether alarm on/off. adds & updates the alarm fields. |
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98 * @param aAlarmAcitive, If ETrue Alaram is set to 'ON' else set to 'OFF' |
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99 */ |
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100 void CheckAlarmActive( TBool aAlarmActive ); |
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101 |
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102 /** |
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103 * @brief Checks if the alarm is active. |
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104 * @return ETrue if alarm is 'ON' else EFasle |
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105 */ |
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106 TBool IsAlarmActiveInForm(); |
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107 |
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108 |
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109 private: |
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110 |
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111 /** |
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112 * @brief To Add/Delete Alaram Date & Time fields. |
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113 * @param If ETrue Alarm Off, Delete alarm date & alarm time fields from Editor |
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114 * If EFalse Alarm On, Add alarm date & alarm time fields to Editor |
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115 */ |
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116 void SetAlarmDateTimeLinesDimmedL( const TBool& aDimmed ); |
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117 |
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118 /** |
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119 * @brief Handle Editor fields, when an alarm field is changed. |
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120 */ |
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121 void HandleAlarmActiveFieldChangeL(); |
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122 |
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123 /** |
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124 * @brief When the start time of the entry is changed, this function gets called |
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125 * to keep time interval between the entry start and the alarm constant. |
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126 */ |
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127 void UpdateAlarmTimeWhenStartChangedL(); |
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128 |
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129 /** |
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130 * @brief Sets the alarm date & time to the specified TTime. |
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131 * @param aTime, TTime formate of alarm date & time. |
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132 */ |
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133 void SetAlarmDateTimeField( const TTime& aTime ); |
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134 |
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135 /** |
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136 * @brief Checks to see if the current value of the alarm date/time line is in |
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137 * the future. |
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138 * @return ETrue, If start time is in future |
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139 */ |
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140 TBool IsStartTimeInFutureL(); |
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141 |
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142 /** |
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143 * @brief Returns the current date/time value of the alarm field. |
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144 * @return TTime formate of alarm date/time |
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145 */ |
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146 TTime AlarmDateTimeFromFormL(); |
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147 |
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148 private: |
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149 |
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150 /** |
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151 * @brief Get the time field in QHD resolutions |
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152 * @return TTime form of time from field with aControlId |
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153 */ |
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154 TTime GetTimeField( TInt aControlId ); |
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155 |
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156 private: |
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157 |
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158 /** |
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159 * @brief C++ constructor |
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160 */ |
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161 CCalenReminderField( CCalenUnifiedEditor& aUnifiedEditor ); |
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162 |
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163 /** |
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164 * @brief Two-Phase constructor |
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165 */ |
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166 void ConstructL(); |
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167 |
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168 private: |
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169 |
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170 /** |
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171 * @var iUnifiedEditor |
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172 * @brief Reference to CCalenUnifiedEditor |
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173 */ |
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174 CCalenUnifiedEditor& iUnifiedEditor; |
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175 |
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176 /** |
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177 * @var iIsAlarmOnOff |
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178 * @brief hold the Alarm On/Off state |
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179 */ |
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180 TInt iIsAlarmOnOff; |
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181 |
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182 /** |
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183 * @var iDefaultAlarmOffset |
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184 * @brief Default alarm offset as minutes from start. Negative value means that |
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185 * it is before start time. Read from Central repository |
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186 */ |
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187 TTimeIntervalMinutes iDefaultAlarmOffset; |
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188 |
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189 /** |
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190 * @var iAlarmOffset |
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191 * @brief Alarm offset as minutes from start Negative value means that it is |
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192 * before start time |
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193 */ |
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194 TTimeIntervalMinutes iAlarmOffset; |
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195 /** |
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196 * @var isAllDayInitialOffsetSet |
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197 * @brief To check if initial offset |
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198 * for all day event is set correctly |
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199 */ |
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200 TBool isAllDayInitialOffsetSet; |
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201 }; |
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202 |
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203 #endif // CALENALARMFIELDS_H |
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204 |
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205 |
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206 // End of File |