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1 /* |
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2 * Copyright (c) 2002-2004 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: Loads html content |
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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 "MailLog.h" |
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22 #include "MailUtils.h" |
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23 #include "CLoadHtmlFile.h" |
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24 #include "CHtmlLoadAttachments.h" |
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25 #include "CMailHtmlBodyControl.h" |
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26 #include <MMailAppUiInterface.h> |
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27 #include <CMailMessage.h> |
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28 #include <stringloader.h> |
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29 |
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30 // ============================ MEMBER FUNCTIONS =============================== |
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31 |
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32 // load html file |
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33 // ----------------------------------------------------------------------------- |
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34 // CLoadHtmlFile::MessageLoadingL |
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35 // ----------------------------------------------------------------------------- |
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36 // |
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37 void CLoadHtmlFile::MessageLoadingL( TInt aStatus, CMailMessage& aMessage ) |
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38 { |
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39 if( aStatus == CMailMessage::EBodyTextReady ) |
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40 { |
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41 LOG("CLoadHtmlFile::MessageLoadingL - EBodyTextReady"); |
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42 |
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43 TRAPD( err, LoadHtmlFileL( aMessage ) ); |
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44 |
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45 // Complete observer regardless of result |
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46 TRequestStatus* observer = iLoadStatus; |
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47 User::RequestComplete( observer, err ); |
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48 |
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49 // Then leave this method if error occurred |
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50 User::LeaveIfError( err ); |
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51 } |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // CLoadHtmlFile::CLoadHtmlFile |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 CLoadHtmlFile::CLoadHtmlFile( |
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59 MMailAppUiInterface* aAppUI, |
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60 CMailHtmlBodyControl& aHtmlControl ): |
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61 iHtmlControl( aHtmlControl ) |
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62 { |
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63 iAppUI = aAppUI; |
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64 } |
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65 |
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66 // ----------------------------------------------------------------------------- |
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67 // CLoadHtmlFile::~CLoadHtmlFile |
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68 // ----------------------------------------------------------------------------- |
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69 // |
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70 CLoadHtmlFile::~CLoadHtmlFile() |
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71 { |
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72 |
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73 } |
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74 |
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75 // ----------------------------------------------------------------------------- |
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76 // CLoadHtmlFile::NextStateL |
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77 // ----------------------------------------------------------------------------- |
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78 // |
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79 MLoadState* CLoadHtmlFile::NextStateL() |
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80 { |
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81 return new( ELeave ) CHtmlLoadAttachments( iAppUI ); |
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82 } |
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83 |
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84 // ----------------------------------------------------------------------------- |
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85 // CLoadHtmlFile::MakeRequestL |
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86 // ----------------------------------------------------------------------------- |
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87 // |
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88 void CLoadHtmlFile::MakeRequestL( |
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89 TRequestStatus& aStatus, |
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90 CMailMessage& aMessage ) |
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91 { |
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92 iLoadStatus = &aStatus; |
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93 aMessage.LoadHtmlContentL( *this ); |
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94 aStatus = KRequestPending; |
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95 } |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CLoadHtmlFile::LoadHtmlFileL |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 void CLoadHtmlFile::LoadHtmlFileL( CMailMessage& aMessage ) |
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102 { |
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103 RFile handle = aMessage.HtmlContent(); |
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104 CleanupClosePushL( handle ); |
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105 if ( handle.SubSessionHandle() != 0 ) |
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106 { |
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107 // load content to br control |
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108 TInt fileSize; |
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109 TInt error = handle.Size( fileSize ); |
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110 if ( error == KErrNone ) |
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111 { |
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112 iHtmlControl.BrowserControl().LoadFileL( handle ); |
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113 } |
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114 else |
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115 { |
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116 LOG1( "CLoadHtmlFile::LoadHtmlFileL error:%d", error ); |
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117 User::Leave( error ); |
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118 } |
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119 } |
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120 else |
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121 { |
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122 // corrupted html file? |
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123 User::Leave( KErrCorrupt ); |
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124 } |
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125 CleanupStack::PopAndDestroy(); // handle |
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126 } |
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127 |
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128 // End of File |