|
1 /* |
|
2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: internal |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // INCLUDE FILES |
|
21 #include "MailLoadStateMachine.h" |
|
22 #include "MailLoadStateMessageAttachment.h" |
|
23 #include "MailLoadStateHtml.h" |
|
24 #include "MailLog.h" |
|
25 #include "MailUtils.h" |
|
26 #include <CMailMessage.h> |
|
27 |
|
28 // ============================= LOCAL FUNCTIONS =============================== |
|
29 |
|
30 /// State machine |
|
31 // ----------------------------------------------------------------------------- |
|
32 // CLoadStateMachine::NewL |
|
33 // ----------------------------------------------------------------------------- |
|
34 // |
|
35 |
|
36 CLoadStateMachine* CLoadStateMachine::NewL( |
|
37 MMailAppUiInterface* aAppUI, |
|
38 CMailMessage& aMessage ) |
|
39 { |
|
40 CLoadStateMachine* self = new(ELeave) CLoadStateMachine( |
|
41 aAppUI, aMessage ); |
|
42 CleanupStack::PushL(self); |
|
43 self->ConstructL(); |
|
44 CleanupStack::Pop(self); |
|
45 return self; |
|
46 } |
|
47 |
|
48 // ----------------------------------------------------------------------------- |
|
49 // CLoadStateMachine::ConstructL |
|
50 // ----------------------------------------------------------------------------- |
|
51 // |
|
52 void CLoadStateMachine::ConstructL() |
|
53 { |
|
54 if ( iMessage.MessageEntry().MHTMLEmail() ) |
|
55 { |
|
56 iState = new( ELeave ) CLoadHtmlFile( iAppUI, *this ); |
|
57 } |
|
58 else |
|
59 { |
|
60 iState = new( ELeave ) CLoadAttachedMessages( iAppUI ); |
|
61 } |
|
62 CActiveScheduler::Add( this ); |
|
63 } |
|
64 |
|
65 // ----------------------------------------------------------------------------- |
|
66 // CLoadStateMachine::StartL |
|
67 // ----------------------------------------------------------------------------- |
|
68 // |
|
69 void CLoadStateMachine::StartL() |
|
70 { |
|
71 iState->MakeRequestL( iStatus, iMessage ); |
|
72 SetActive(); |
|
73 } |
|
74 |
|
75 // ----------------------------------------------------------------------------- |
|
76 // CLoadStateMachine::~CLoadStateMachine |
|
77 // ----------------------------------------------------------------------------- |
|
78 // |
|
79 CLoadStateMachine::~CLoadStateMachine() |
|
80 { |
|
81 LOG( "CLoadStateMachine::~CLoadStateMachine()" ); |
|
82 Cancel(); |
|
83 delete iState; |
|
84 if ( iIdArray ) |
|
85 { |
|
86 iIdArray->ResetAndDestroy(); |
|
87 delete iIdArray; |
|
88 } |
|
89 } |
|
90 |
|
91 // ----------------------------------------------------------------------------- |
|
92 // CLoadStateMachine::DoCancel |
|
93 // ----------------------------------------------------------------------------- |
|
94 // |
|
95 void CLoadStateMachine::DoCancel() |
|
96 { |
|
97 TRequestStatus* observer = &iStatus; |
|
98 User::RequestComplete( observer, KErrCancel ); |
|
99 |
|
100 LOG( "CLoadStateMachine::DoCancel()" ); |
|
101 iMessage.Cancel(); |
|
102 } |
|
103 |
|
104 // ----------------------------------------------------------------------------- |
|
105 // CLoadStateMachine::RunL |
|
106 // ----------------------------------------------------------------------------- |
|
107 // |
|
108 void CLoadStateMachine::RunL() |
|
109 { |
|
110 // select next state; |
|
111 MLoadState* newState = iState->NextStateL(); |
|
112 delete iState; |
|
113 iState = newState; |
|
114 if ( iState ) |
|
115 { |
|
116 iState->MakeRequestL( iStatus, iMessage ); |
|
117 SetActive(); |
|
118 } |
|
119 else |
|
120 { |
|
121 Deque(); |
|
122 } |
|
123 } |
|
124 |
|
125 // ----------------------------------------------------------------------------- |
|
126 // CLoadStateMachine::RunError |
|
127 // ----------------------------------------------------------------------------- |
|
128 // |
|
129 TInt CLoadStateMachine::RunError(TInt /*aError*/) |
|
130 { |
|
131 return KErrNone; |
|
132 } |
|
133 |
|
134 // ----------------------------------------------------------------------------- |
|
135 // CLoadStateMachine::SetIdArray |
|
136 // ----------------------------------------------------------------------------- |
|
137 // |
|
138 void CLoadStateMachine::SetIdArray( RPointerArray<HBufC>* aIdArray ) |
|
139 { |
|
140 iIdArray = aIdArray; |
|
141 } |
|
142 |
|
143 // ----------------------------------------------------------------------------- |
|
144 // CLoadStateMachine::CLoadStateMachine |
|
145 // ----------------------------------------------------------------------------- |
|
146 // |
|
147 RPointerArray<HBufC>* CLoadStateMachine::GetIdArray() |
|
148 { |
|
149 return iIdArray; |
|
150 } |
|
151 |
|
152 // ----------------------------------------------------------------------------- |
|
153 // CLoadStateMachine::CLoadStateMachine |
|
154 // ----------------------------------------------------------------------------- |
|
155 // |
|
156 CLoadStateMachine::CLoadStateMachine( |
|
157 MMailAppUiInterface* aAppUI, CMailMessage& aMessage ) |
|
158 :CActive( CActive::EPriorityStandard ), |
|
159 iAppUI( aAppUI ), |
|
160 iMessage( aMessage ) |
|
161 { |
|
162 } |
|
163 |
|
164 // End of File |