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1 /* |
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2 * Copyright (c) 2010 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: |
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15 * |
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16 */ |
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17 #include <common.h> |
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18 |
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19 #include "CCPixNPSearcher.h" |
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20 |
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21 #include "CNPSearchDocument.h" |
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22 #include "CPixNPExceptions.h" |
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23 |
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24 #include <CSearchDocument.h> |
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25 #include <CCPixSearcher.h> |
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26 |
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27 CCPixNPSearcher::CCPixNPSearcher() |
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28 : iSearcher( NULL ), |
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29 iObserver( NULL ) |
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30 { |
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31 } |
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32 |
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33 CCPixNPSearcher::~CCPixNPSearcher() |
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34 { |
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35 delete iSearcher; |
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36 delete iObserver; |
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37 iSearchSession.Close(); |
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38 } |
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39 |
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40 CCPixNPSearcher* CCPixNPSearcher::NewL( const TDesC& aBaseAppClass, const TDesC& aDefaultSearchField ) |
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41 { |
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42 CCPixNPSearcher* self = new (ELeave)CCPixNPSearcher(); |
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43 CleanupStack::PushL(self); |
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44 self->ConstructL( aBaseAppClass, aDefaultSearchField ); |
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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 CCPixNPSearcher* CCPixNPSearcher::NewL( const TDesC& aBaseAppClass ) |
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50 { |
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51 CCPixNPSearcher* self = new (ELeave)CCPixNPSearcher(); |
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52 CleanupStack::PushL(self); |
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53 self->ConstructL( aBaseAppClass ); |
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54 CleanupStack::Pop(); // self; |
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55 return self; |
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56 } |
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57 |
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58 void CCPixNPSearcher::ConstructL( const TDesC& aBaseAppClass, const TDesC& aDefaultSearchField ) |
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59 { |
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60 InitInterfaceL(); |
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61 User::LeaveIfError(iSearchSession.Connect()); |
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62 iSearcher = CCPixSearcher::NewL(iSearchSession, aDefaultSearchField); |
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63 iSearcher->OpenDatabaseL( aBaseAppClass ); |
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64 } |
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65 |
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66 void CCPixNPSearcher::ConstructL( const TDesC& aBaseAppClass ) |
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67 { |
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68 InitInterfaceL(); |
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69 User::LeaveIfError(iSearchSession.Connect()); |
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70 iSearcher = CCPixSearcher::NewL(iSearchSession); |
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71 iSearcher->OpenDatabaseL( aBaseAppClass ); |
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72 } |
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73 |
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74 void CCPixNPSearcher::Invalidate() |
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75 { |
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76 // Get rid of observer. Trying to call JavaScript methods |
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77 delete iObserver; |
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78 iObserver = NULL; |
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79 |
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80 iSearcher->Cancel(); |
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81 } |
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82 |
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83 void CCPixNPSearcher::SetObserverL( NPObject* aObserver ) |
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84 { |
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85 delete iObserver; |
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86 iObserver = NULL; |
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87 if ( aObserver != NULL ) |
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88 { |
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89 iObserver = new (ELeave)CCPixNPSearcherObserver( iInstanceHandle, aObserver ); |
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90 } |
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91 } |
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92 |
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93 void CCPixNPSearcher::SetAnalyzerL( const TDesC& aAnalyzer ) |
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94 { |
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95 if ( !iSearcher->IsActive() ) |
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96 { |
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97 iSearcher->SetAnalyzerL( aAnalyzer ); |
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98 } |
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99 else |
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100 { |
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101 // TODO Raise error |
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102 } |
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103 } |
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104 |
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105 void CCPixNPSearcher::SearchL( const TDesC& aSearchTerms, const TDesC& aDocumentField ) |
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106 { |
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107 PERFORMANCE_LOG_START("CCPixNPSearcher::SearchL"); |
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108 PERFORMANCE_LOG_MESSAGE(aSearchTerms); |
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109 |
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110 if ( !iSearcher->IsActive() ) |
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111 { |
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112 iSearcher->SearchL( *this, aSearchTerms, aDocumentField ); |
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113 } |
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114 else |
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115 { |
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116 // TODO Raise error |
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117 } |
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118 |
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119 } |
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120 |
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121 void CCPixNPSearcher::GetDocumentL(TInt aIndex) |
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122 { |
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123 PERFORMANCE_LOG_START("CCPixNPSearcher::GetDocumentL"); |
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124 |
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125 if ( !iSearcher->IsActive() ) |
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126 { |
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127 iSearcher->GetDocumentL( aIndex, *this ); |
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128 } |
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129 else |
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130 { |
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131 // TODO Raise error |
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132 } |
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133 } |
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134 |
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135 void CCPixNPSearcher::Cancel() |
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136 { |
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137 iSearcher->Cancel(); |
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138 } |
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139 |
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140 TBool CCPixNPSearcher::IsActive() |
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141 { |
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142 return iSearcher->IsActive(); |
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143 } |
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144 |
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145 void CCPixNPSearcher::HandleSearchResultsL(TInt aError, TInt aEstimatedResultCount) |
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146 { |
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147 PERFORMANCE_LOG_START("CCPixNPSearcher::HandleSearchResultsL"); |
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148 if ( iObserver != NULL ) |
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149 { |
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150 iObserver->HandleSearchResultsL( DescribeErrorCode( aError ), |
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151 aEstimatedResultCount ); |
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152 } |
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153 } |
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154 |
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155 void CCPixNPSearcher::HandleDocumentL( TInt aError, CSearchDocument* aDocument ) |
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156 { |
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157 if ( iObserver != NULL ) |
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158 { |
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159 if ( aDocument != NULL ) |
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160 { |
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161 NPSearchDocumentObject *object = reinterpret_cast<NPSearchDocumentObject *>(NPN_CreateObject (iInstanceHandle, NPSearchDocumentClass)); |
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162 CNPSearchDocument* documentObject = CNPSearchDocument::NewL( aDocument ); |
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163 documentObject->SetInstance( iInstanceHandle, &object->object ); |
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164 object->plugin = documentObject; |
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165 iObserver->HandleDocumentL( DescribeErrorCode( aError ), |
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166 object ); |
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167 } else { |
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168 iObserver->HandleDocumentL( DescribeErrorCode( aError ), |
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169 NULL ); |
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170 } |
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171 } |
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172 else |
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173 { |
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174 delete aDocument; |
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175 } |
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176 } |
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177 |
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178 |