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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: internal |
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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 // INCLUDE FILES |
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21 #include "CHtmlMailLoadStateMachine.h" |
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22 #include "CLoadAttachedMessages.h" |
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23 #include "CLoadHtmlFile.h" |
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24 #include "MailLog.h" |
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25 #include "MailUtils.h" |
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26 #include <CMailMessage.h> |
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27 |
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28 // ============================= LOCAL FUNCTIONS =============================== |
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29 |
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30 /// State machine |
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31 // ----------------------------------------------------------------------------- |
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32 // CHtmlLoadStateMachine::NewL |
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33 // ----------------------------------------------------------------------------- |
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34 // |
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35 |
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36 CHtmlLoadStateMachine* CHtmlLoadStateMachine::NewL( |
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37 MMailAppUiInterface* aAppUI, |
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38 CMailMessage& aMessage, |
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39 CMailHtmlBodyControl& aHtmlControl ) |
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40 { |
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41 CHtmlLoadStateMachine* self = new(ELeave) CHtmlLoadStateMachine( |
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42 aAppUI, aMessage, aHtmlControl ); |
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43 CleanupStack::PushL(self); |
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44 self->ConstructL(); |
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45 CleanupStack::Pop(self); |
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46 return self; |
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47 } |
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48 |
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49 // ----------------------------------------------------------------------------- |
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50 // CHtmlLoadStateMachine::ConstructL |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 void CHtmlLoadStateMachine::ConstructL() |
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54 { |
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55 iState = new( ELeave ) CLoadHtmlFile( iAppUI, iHtmlControl ); |
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56 /* if ( iMessage.MessageEntry().Attachment() ) |
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57 { |
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58 |
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59 } |
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60 else |
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61 { |
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62 // iState = new( ELeave ) CLoadHtmlFile( iAppUI, *this ); |
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63 }*/ |
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64 CActiveScheduler::Add( this ); |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CHtmlLoadStateMachine::StartL |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 void CHtmlLoadStateMachine::StartL() |
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72 { |
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73 iState->MakeRequestL( iStatus, iMessage ); |
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74 SetActive(); |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CHtmlLoadStateMachine::~CHtmlLoadStateMachine |
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79 // ----------------------------------------------------------------------------- |
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80 // |
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81 CHtmlLoadStateMachine::~CHtmlLoadStateMachine() |
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82 { |
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83 LOG( "CHtmlLoadStateMachine::~CHtmlLoadStateMachine()" ); |
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84 Cancel(); |
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85 delete iState; |
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86 } |
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87 |
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88 // ----------------------------------------------------------------------------- |
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89 // CHtmlLoadStateMachine::DoCancel |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 void CHtmlLoadStateMachine::DoCancel() |
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93 { |
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94 TRequestStatus* observer = &iStatus; |
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95 User::RequestComplete( observer, KErrCancel ); |
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96 |
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97 LOG( "CHtmlLoadStateMachine::DoCancel()" ); |
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98 iMessage.Cancel(); |
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99 } |
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100 |
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101 // ----------------------------------------------------------------------------- |
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102 // CHtmlLoadStateMachine::RunL |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 void CHtmlLoadStateMachine::RunL() |
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106 { |
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107 // select next state; |
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108 MLoadState* newState = iState->NextStateL(); |
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109 delete iState; |
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110 iState = newState; |
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111 if ( iState ) |
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112 { |
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113 iState->MakeRequestL( iStatus, iMessage ); |
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114 SetActive(); |
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115 } |
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116 else |
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117 { |
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118 Deque(); |
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119 } |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CHtmlLoadStateMachine::RunError |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 TInt CHtmlLoadStateMachine::RunError(TInt /*aError*/) |
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127 { |
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128 return KErrNone; |
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129 } |
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130 |
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131 // ----------------------------------------------------------------------------- |
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132 // CHtmlLoadStateMachine::CHtmlLoadStateMachine |
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133 // ----------------------------------------------------------------------------- |
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134 // |
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135 CHtmlLoadStateMachine::CHtmlLoadStateMachine( |
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136 MMailAppUiInterface* aAppUI, CMailMessage& aMessage, |
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137 CMailHtmlBodyControl& aHtmlControl ) |
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138 :CActive( CActive::EPriorityStandard ), |
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139 iAppUI( aAppUI ), |
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140 iMessage( aMessage ), |
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141 iHtmlControl( aHtmlControl ) |
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142 { |
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143 } |
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144 |
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145 // End of File |