1 /* |
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2 * Copyright (c) 2007 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: App for Action handler |
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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 #include <eikenv.h> |
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20 #include <hlplch.h> // help launcher |
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21 #include <liwvariant.h> |
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22 |
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23 #include "ahproperties.hrh" |
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24 #include "ahhelplauncher.h" |
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25 |
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26 // ---------------------------------------------------------------------------- |
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27 // Symbian 2nd phase constructor can leave. |
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28 // ---------------------------------------------------------------------------- |
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29 // |
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30 void CAHHelpLauncher::ConstructL() |
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31 { |
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32 } |
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33 |
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34 // ---------------------------------------------------------------------------- |
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35 // Two-phased constructor. |
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36 // ---------------------------------------------------------------------------- |
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37 // |
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38 CAHHelpLauncher* CAHHelpLauncher::NewL() |
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39 { |
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40 CAHHelpLauncher* self = CAHHelpLauncher::NewLC( ); |
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41 CleanupStack::Pop( self ); |
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42 return self; |
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43 } |
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44 |
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45 // ---------------------------------------------------------------------------- |
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46 // Two-phased constructor. |
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47 // ---------------------------------------------------------------------------- |
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48 // |
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49 CAHHelpLauncher* CAHHelpLauncher::NewLC() |
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50 { |
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51 CAHHelpLauncher* self = new( ELeave ) CAHHelpLauncher; |
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52 CleanupStack::PushL( self ); |
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53 self->ConstructL( ); |
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54 return self; |
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55 } |
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56 |
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57 // --------------------------------------------------------------------------- |
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58 // destructor |
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59 // --------------------------------------------------------------------------- |
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60 CAHHelpLauncher::~CAHHelpLauncher() |
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61 { |
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62 |
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63 } |
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64 |
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65 TInt CAHHelpLauncher::ExecuteActionL( const CLiwMap* aMap ) |
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66 { |
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67 TInt errCode(KErrArgument); |
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68 TUid appUid= TUid::Null( ); |
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69 |
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70 RBuf helpString; |
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71 CleanupClosePushL( helpString ); |
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72 |
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73 if ( !ExtractUidL( aMap, appUid, KHelpUid ) |
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74 && !ExtractDesL( aMap, helpString, KHelpTopic ) ) |
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75 { |
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76 CArrayFixFlat<TCoeHelpContext>* array = |
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77 new (ELeave) CArrayFixFlat<TCoeHelpContext>(1); |
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78 CleanupStack::PushL( array ); |
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79 array->AppendL( TCoeHelpContext( appUid, helpString ) ); |
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80 CleanupStack::Pop( array ); |
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81 HlpLauncher::LaunchHelpApplicationL( CCoeEnv::Static()->WsSession( ), array ); |
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82 errCode = KErrNone; |
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83 } |
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84 CleanupStack::PopAndDestroy( &helpString ); |
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85 |
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86 return errCode; |
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87 } |
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88 |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 // --------------------------------------------------------------------------- |
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92 // |
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93 TInt CAHHelpLauncher::ExtractDesL( const CLiwMap* aMap, |
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94 RBuf& aString, const TDesC8& aMapName ) |
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95 { |
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96 TInt errCode(KErrNotFound); |
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97 TLiwVariant variant; |
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98 variant.PushL( ); |
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99 TPtrC tempString( KNullDesC ); |
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100 if ( aMap->FindL( aMapName, variant ) ) |
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101 { |
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102 variant.Get( tempString ); |
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103 aString.ReAllocL( tempString.Length( ) ); |
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104 aString.Append( tempString ); |
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105 errCode = KErrNone; |
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106 } |
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107 CleanupStack::PopAndDestroy( &variant ); |
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108 return errCode; |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // |
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113 // --------------------------------------------------------------------------- |
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114 // |
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115 TInt CAHHelpLauncher::ExtractUidL( const CLiwMap* aMap, TUid& aUid, |
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116 const TDesC8& aMapName ) |
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117 { |
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118 TInt errCode(KErrNotFound); |
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119 TInt32 temp( 0); |
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120 TLiwVariant variant; |
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121 variant.PushL( ); |
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122 if ( aMap->FindL( aMapName, variant ) ) |
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123 { |
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124 variant.Get( temp ); |
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125 aUid = TUid::Uid( temp ); |
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126 errCode = KErrNone; |
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127 } |
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128 CleanupStack::PopAndDestroy( &variant ); |
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129 return errCode; |
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130 } |
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131 // End of file |
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