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1 /* |
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2 * Copyright (c) 2005 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: Implemenatation for meeting request utils calendar db normal |
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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 |
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20 // ---------------------------------------------------------------------------- |
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21 // INCLUDE FILES |
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22 // ---------------------------------------------------------------------------- |
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23 // |
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24 #include "CMRUtilsCalDbNormal.h" |
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25 #include <CalEntryView.h> |
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26 #include <CalInstanceView.h> |
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27 #include <CalEntry.h> |
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28 #include <CalSession.h> |
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29 #include <CalCommon.h> |
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30 #include <CalUser.h> |
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31 |
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32 // CONSTANTS |
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33 /// Unnamed namespace for local definitions |
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34 namespace { |
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35 |
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36 enum TPanicCode |
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37 { |
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38 EPanicUnexpectedCalEngStatus = 1 |
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39 }; |
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40 |
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41 _LIT( KPanicMsg, "CMRUtilsCalDbNormal" ); |
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42 |
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43 void Panic( TPanicCode aReason ) |
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44 { |
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45 User::Panic( KPanicMsg, aReason ); |
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46 } |
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47 |
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48 } // namespace |
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49 |
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50 // ---------------------------------------------------------------------------- |
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51 // MEMBER FUNCTIONS |
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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 // CMRUtilsCalDbNormal::NewL |
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57 // ---------------------------------------------------------------------------- |
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58 // |
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59 CMRUtilsCalDbNormal* CMRUtilsCalDbNormal::NewL( |
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60 CCalSession& aCalSession, |
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61 MMRUtilsCalDbObserver& aDbObserver, |
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62 MCalProgressCallBack& aCmdObserver ) |
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63 { |
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64 CMRUtilsCalDbNormal* self = |
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65 new( ELeave ) CMRUtilsCalDbNormal( aCalSession, |
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66 aDbObserver, |
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67 aCmdObserver ); |
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68 CleanupStack::PushL( self ); |
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69 self->ConstructL(); |
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70 CleanupStack::Pop(); |
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71 return self; |
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72 } |
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73 |
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74 // ---------------------------------------------------------------------------- |
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75 // CMRUtilsCalDbNormal::CMRUtilsCalDbNormal |
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76 // |
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77 // Constructor. |
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78 // ---------------------------------------------------------------------------- |
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79 // |
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80 CMRUtilsCalDbNormal::CMRUtilsCalDbNormal( |
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81 CCalSession& aCalSession, |
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82 MMRUtilsCalDbObserver& aDbObserver, |
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83 MCalProgressCallBack& aCmdObserver ) |
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84 : CMRUtilsCalDbBase( aDbObserver, aCmdObserver ) |
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85 { |
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86 // This subclass of CMRUtilsCalDbBase doesn't own the session |
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87 iCalSession = &aCalSession; |
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88 } |
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89 |
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90 // ---------------------------------------------------------------------------- |
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91 // CMRUtilsCalDbNormal::~CMRUtilsCalDbNormal |
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92 // |
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93 // Destructor. |
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94 // ---------------------------------------------------------------------------- |
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95 // |
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96 CMRUtilsCalDbNormal::~CMRUtilsCalDbNormal() |
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97 { |
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98 delete iCalEntryView; |
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99 delete iCalInstanceView; |
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100 } |
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101 |
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102 // ---------------------------------------------------------------------------- |
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103 // CMRUtilsCalDbNormal::ConstructL |
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104 // ---------------------------------------------------------------------------- |
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105 // |
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106 void CMRUtilsCalDbNormal::ConstructL() |
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107 { |
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108 iCalEntryView = CCalEntryView::NewL( *iCalSession, *this ); |
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109 iDbStatus = MMRUtilsCalDbObserver::EInitEntryView; |
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110 // See Completed() for continuation... |
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111 } |
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112 |
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113 // ---------------------------------------------------------------------------- |
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114 // CMRUtilsCalDbNormal::Completed |
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115 // ---------------------------------------------------------------------------- |
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116 // |
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117 void CMRUtilsCalDbNormal::Completed( TInt aError ) |
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118 { |
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119 if ( aError == KErrNone ) |
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120 { |
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121 if ( iDbStatus == MMRUtilsCalDbObserver::EInitEntryView ) |
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122 { // Entry view successfully initialized, create instance view next |
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123 |
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124 TRAPD( err, iCalInstanceView = |
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125 CCalInstanceView::NewL( *iCalSession, *this ) ); |
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126 if ( err == KErrNone ) |
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127 { // Instance view initialization started: |
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128 iDbStatus = MMRUtilsCalDbObserver::EInitInstanceView; |
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129 } |
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130 else |
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131 { // Instance view creation failed, cal engine not usable: |
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132 iDbStatus = MMRUtilsCalDbObserver::EFinishedError; |
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133 } |
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134 } |
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135 else |
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136 { // Instance view successfully initialized |
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137 __ASSERT_DEBUG( iDbStatus == MMRUtilsCalDbObserver::EInitInstanceView, |
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138 Panic( EPanicUnexpectedCalEngStatus ) ); |
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139 iDbStatus = MMRUtilsCalDbObserver::EFinishedOk; |
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140 } |
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141 } |
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142 else // aError != KErrNone |
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143 { // Initialization error has occurred, cal engine not usable: |
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144 iDbStatus = MMRUtilsCalDbObserver::EFinishedError; |
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145 } |
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146 |
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147 // If either of the final states has been reached, then notify observer: |
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148 if ( iDbStatus == MMRUtilsCalDbObserver::EFinishedOk || |
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149 iDbStatus == MMRUtilsCalDbObserver::EFinishedError ) |
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150 { |
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151 iDbObserver.HandleCalDbStatus( this, iDbStatus ); |
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152 } |
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153 } |
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154 |
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155 // End of file |