File indexing completed on 2024-05-19 16:31:38

 /*
  * SPDX-FileCopyrightText: 2017 David Faure <faure@kde.org>
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #include "dict_object.h"
 #include <KLocalizedString>
 #include <QDebug>
 #include <QQuickWebEngineProfile>
 #include <QWebEngineUrlRequestJob>
 #include <QWebEngineUrlSchemeHandler>
 
 class DictSchemeHandler : public QWebEngineUrlSchemeHandler
 {
     Q_OBJECT
 public:
     DictSchemeHandler(QObject *parent)
         : QWebEngineUrlSchemeHandler(parent)
     {
     }
     void requestStarted(QWebEngineUrlRequestJob *job) override
     {
         job->fail(QWebEngineUrlRequestJob::UrlInvalid);
         const QString word = job->requestUrl().path();
         Q_EMIT wordClicked(word);
     }
 
 Q_SIGNALS:
     void wordClicked(const QString &word);
 };
 
 DictObject::DictObject(QObject *parent)
     : QObject(parent)
     , m_selectedDict(QStringLiteral("wn"))
 {
     m_webProfile = new QQuickWebEngineProfile(this);
     auto *schemeHandler = new DictSchemeHandler(this);
     connect(schemeHandler, &DictSchemeHandler::wordClicked, this, &DictObject::lookup);
     connect(&m_engine, &DictEngine::definitionRecieved, this, [this](const QString &html) {
         Q_EMIT definitionFound(html);
     });
     connect(&m_engine, &DictEngine::dictErrorOccurred, this, &DictObject::slotDictErrorOccurred);
     m_webProfile->installUrlSchemeHandler("dict", schemeHandler);
 }
 
 void DictObject::lookup(const QString &word)
 {
     m_hasError = false;
     Q_EMIT hasErrorChanged();
 
     const QString newSource = m_selectedDict + QLatin1Char(':') + word;
 
     if (!newSource.isEmpty()) {
         // Look up new definition
         Q_EMIT searchInProgress();
         m_source = newSource;
         m_engine.requestDefinition(newSource);
     }
 }
 
 QString DictObject::selectedDictionary() const
 {
     return m_selectedDict;
 }
 
 void DictObject::setSelectedDictionary(const QString &dict)
 {
     m_selectedDict = dict;
 }
 
 QQuickWebEngineProfile *DictObject::webProfile() const
 {
     return m_webProfile;
 }
 
 bool DictObject::hasError() const
 {
     return m_hasError;
 }
 
 QAbstractSocket::SocketError DictObject::errorCode() const
 {
     return m_errorCode;
 }
 
 QString DictObject::errorString() const
 {
     return m_errorString;
 }
 
 void DictObject::slotDictErrorOccurred(QAbstractSocket::SocketError socketError, const QString &errorString)
 {
     m_hasError = true;
     m_errorCode = socketError;
     m_errorString = errorString;
 
     Q_EMIT errorCodeChanged();
     Q_EMIT errorStringChanged();
     Q_EMIT hasErrorChanged();
 }
 
 #include "dict_object.moc"