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1 /* |
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2 * Copyright (c) 2007-2008 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: Plugin factory implementation for model. |
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15 * |
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16 */ |
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17 |
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18 #include "mulmodelfactoryplugin.h" |
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19 |
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20 #include <osn/ustring.h> |
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21 #include "alf/alfwidget.h" |
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22 #include <ecom/ecom.h> |
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23 #include <libc/string.h> |
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24 |
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25 #include <mul/imulmodel.h> |
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26 |
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27 #include "mulmodelimpl.h" |
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28 |
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29 using namespace osncore; |
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30 |
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31 namespace Alf |
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32 { |
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33 |
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34 const TInt KMulModelFactoryPluginUid = {0x2000D23F}; |
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35 const int KProductCount = 1; |
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36 |
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37 // ======== MEMBER FUNCTIONS ======== |
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38 |
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39 // --------------------------------------------------------------------------- |
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40 // Two-phased Symbian constructor. |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 MulFactoryPlugin* MulFactoryPlugin::NewL() |
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44 { |
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45 return new (ELeave) MulFactoryPlugin; |
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46 } |
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47 |
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48 // --------------------------------------------------------------------------- |
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49 // Destructor. |
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50 // --------------------------------------------------------------------------- |
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51 // |
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52 MulFactoryPlugin::~MulFactoryPlugin() |
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53 { |
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54 } |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // Creates either a list widget or a list model. |
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58 // --------------------------------------------------------------------------- |
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59 // |
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60 IAlfInterfaceBase* MulFactoryPlugin::createProduct(const char* aProduct, |
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61 void* /*aInitData*/ ) |
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62 { |
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63 IAlfInterfaceBase* ret(0); |
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64 const char* KLoadNameModel("mulmodel"); |
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65 //if( !strcmp( aProduct, IMulModel::Type().iImplementationId ) ) |
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66 if( !strcmp( aProduct, KLoadNameModel ) ) |
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67 { |
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68 // create list model |
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69 IMulModel* model = new (EMM) MulModelImpl(); |
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70 ret = IAlfInterfaceBase::makeInterface<IMulModel>( model ); |
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71 } |
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72 return ret; |
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73 } |
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74 |
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75 // --------------------------------------------------------------------------- |
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76 // From MAlfInterfaceBase. |
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77 // Creates interface based on the given type. |
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78 // --------------------------------------------------------------------------- |
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79 // |
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80 IAlfInterfaceBase* MulFactoryPlugin::makeInterface(const IfId& aType) |
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81 { |
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82 UString param( aType.mImplementationId ); |
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83 |
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84 if( param == UString( IAlfFactoryPlugin::type().mImplementationId ) ) |
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85 { |
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86 return static_cast<IAlfFactoryPlugin*>( this ); |
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87 } |
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88 return NULL; |
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89 } |
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90 |
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91 // --------------------------------------------------------------------------- |
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92 // Returns the amount of products this factory can produce. |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 int MulFactoryPlugin::productCount()const |
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96 { |
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97 return KProductCount; |
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98 } |
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99 |
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100 // --------------------------------------------------------------------------- |
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101 // Returns product information. |
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102 // --------------------------------------------------------------------------- |
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103 // |
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104 const char* MulFactoryPlugin::productInfo(int aIndex)const |
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105 { |
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106 switch( aIndex ) |
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107 { |
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108 case 0: return mulmodel::Ident.mImplementationId; |
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109 default: break; |
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110 } |
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111 return 0; |
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112 } |
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113 |
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114 } // namespace Alf |
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115 |
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116 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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117 |
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118 using namespace Alf; |
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119 const TImplementationProxy ImplementationTable[] = |
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120 { |
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121 #ifdef __EABI__ |
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122 IMPLEMENTATION_PROXY_ENTRY( KMulModelFactoryPluginUid, |
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123 MulFactoryPlugin::NewL ) |
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124 #else |
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125 { {KMulModelFactoryPluginUid}, MulFactoryPlugin::NewL } |
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126 #endif |
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127 }; |
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128 |
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129 EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt& aTableCount ) |
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130 { |
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131 aTableCount = sizeof( ImplementationTable ) / sizeof( TImplementationProxy ); |
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132 |
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133 return ImplementationTable; |
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134 } |
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135 |
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136 |