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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2009 by Fredy Yanardi <fyanardi@gmail.com>
* Copyright (C) 2010-2011 by Lionel Chauvin <megabigbug@yahoo.fr>
* Copyright (C) 2010-2012 by Andrea Diamantini <adjam7 at gmail dot com>
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ============================================================ */
#ifndef OPENSEARCHMANAGER_H
#define OPENSEARCHMANAGER_H
// Rekonq Includes
#include "rekonq_defines.h"
// Local Includes
#include "suggestionparser.h"
// KDE Includes
#include <kio/jobclasses.h>
// Qt Includes
#include <QObject>
// Forward Declarations
class OpenSearchEngine;
/**
* This class acts as a proxy between the SearchBar plugin
* and the individual suggestion engine.
* This class has a map of all available engines,
* and route the suggestion request to the correct engine.
*/
class OpenSearchManager : public QObject
{
Q_OBJECT
enum STATE
{
REQ_SUGGESTION,
REQ_DESCRIPTION,
IDLE
};
public:
/**
* Constructor
*/
explicit OpenSearchManager(QObject *parent = 0);
virtual ~OpenSearchManager();
void setSearchProvider(const QString &searchProvider);
/**
* Check whether a search suggestion engine is available for the given search provider
* @param searchProvider the queried search provider
*/
bool isSuggestionAvailable();
bool engineExists(const KUrl &url);
public Q_SLOTS:
/**
* Ask the specific suggestion engine to request for suggestion for the search text
*
* @param searchText the text to be queried to the suggestion service
*/
void requestSuggestion(const QString &searchText);
void addOpenSearchEngine(const KUrl &url, const QString &title, const QString &shortcut);
void removeDeletedEngines();
private Q_SLOTS:
void dataReceived(KIO::Job *job, const QByteArray &data);
void jobFinished(KJob *job);
Q_SIGNALS:
void suggestionsReceived(const QString &text, const ResponseList &suggestion);
void openSearchEngineAdded(const QString &name);
private:
QString trimmedEngineName(const QString &engineName) const;
void loadEngines();
void saveEngines();
void idleJob();
// QString substitutueSearchText(const QString &searchText, const QString &requestURL) const;
QByteArray m_jobData;
QMap<QString, OpenSearchEngine*> m_engineCache;
QMap<KUrl, QString> m_engines;
OpenSearchEngine *m_activeEngine;
STATE m_state;
KIO::TransferJob *m_currentJob;
KUrl m_jobUrl;
QString _typedText;
QString m_shortcut;
QString m_title;
};
#endif // OPENSEARCHMANAGER_H
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