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109 lines
3.4 KiB
109 lines
3.4 KiB
15 years ago
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/***************************************************************************
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copyright : (C) 2003-2006 by Robby Stephenson
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email : robby@periapsis.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of version 2 of the GNU General Public License as *
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* published by the Free Software Foundation; *
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* *
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***************************************************************************/
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#ifndef FETCHMANAGER_H
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#define FETCHMANAGER_H
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namespace Tellico {
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namespace Fetch {
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class SearchResult;
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class ConfigWidget;
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class ManagerMessage;
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}
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}
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#include "fetcher.h"
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#include "../ptrvector.h"
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#include <ksortablevaluelist.h>
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#include <qobject.h>
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#include <qmap.h>
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namespace Tellico {
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namespace Fetch {
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typedef KSortableItem<Type, QString> TypePair; // fetcher info, type and name of type
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typedef KSortableValueList<Type, QString> TypePairList;
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typedef QMap<FetchKey, QString> KeyMap; // map key type to name of key
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typedef Vector<Fetcher> FetcherVec;
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/**
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* A manager for handling all the different classes of Fetcher.
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*
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* @author Robby Stephenson
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*/
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class Manager : public QObject {
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Q_OBJECT
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public:
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static Manager* self() { if(!s_self) s_self = new Manager(); return s_self; }
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~Manager();
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KeyMap keyMap(const QString& source = QString::null) const;
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void startSearch(const QString& source, FetchKey key, const QString& value);
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void continueSearch();
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void stop();
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bool canFetch() const;
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bool hasMoreResults() const;
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void loadFetchers();
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const FetcherVec& fetchers() const { return m_fetchers; }
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FetcherVec fetchers(int type);
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TypePairList typeList();
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ConfigWidget* configWidget(QWidget* parent, Type type, const QString& name);
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// create fetcher for updating an entry
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FetcherVec createUpdateFetchers(int collType);
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FetcherVec createUpdateFetchers(int collType, FetchKey key);
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Fetcher::Ptr createUpdateFetcher(int collType, const QString& source);
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static QString typeName(Type type);
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static QPixmap fetcherIcon(Fetch::Type type, int iconGroup=3 /*Small*/, int size=0 /* default */);
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static QPixmap fetcherIcon(Fetch::Fetcher::CPtr ptr, int iconGroup=3 /*Small*/, int size=0 /* default*/);
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signals:
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void signalStatus(const QString& status);
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void signalResultFound(Tellico::Fetch::SearchResult* result);
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void signalDone();
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private slots:
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void slotFetcherDone(Tellico::Fetch::Fetcher::Ptr);
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private:
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friend class ManagerMessage;
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static Manager* s_self;
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Manager();
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Fetcher::Ptr createFetcher(KConfig* config, const QString& configGroup);
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FetcherVec defaultFetchers();
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void updateStatus(const QString& message);
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static QString favIcon(const KURL& url);
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static bool bundledScriptHasExecPath(const QString& specFile, KConfig* config);
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FetcherVec m_fetchers;
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int m_currentFetcherIndex;
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KeyMap m_keyMap;
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typedef QMap<Fetcher::Ptr, QString> ConfigMap;
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ConfigMap m_configMap;
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StringMap m_scriptMap;
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ManagerMessage* m_messager;
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uint m_count;
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bool m_loadDefaults : 1;
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};
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} // end namespace
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} // end namespace
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#endif
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