Jim Evins
108 lines
2.4 KiB
C++
108 lines
2.4 KiB
C++
/* Merge/Factory.h
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*
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* Copyright (C) 2016 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gLabels-qt is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef merge_Factory_h
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#define merge_Factory_h
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#include <QCoreApplication>
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#include <QStringList>
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#include <QMap>
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namespace glabels::merge
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{
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// Forward references
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class Merge;
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///
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/// Factory
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///
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class Factory
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{
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Q_DECLARE_TR_FUNCTIONS(Factory)
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/////////////////////////////////
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// Source Type
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/////////////////////////////////
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public:
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enum SourceType { NONE, FIXED, FILE };
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/////////////////////////////////
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// Life Cycle
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/////////////////////////////////
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protected:
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Factory();
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/////////////////////////////////
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// Static methods
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/////////////////////////////////
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public:
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static void init();
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static Merge* createMerge( const QString& id );
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static QStringList nameList();
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static QString idToName( const QString& id );
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static QString nameToId( const QString& name );
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static SourceType idToType( const QString& id );
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static QString indexToId( int index );
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/////////////////////////////////
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// private methods
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/////////////////////////////////
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private:
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typedef Merge* (*CreateFct)();
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static void registerBackend( const QString& id,
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const QString& name,
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SourceType type,
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CreateFct create );
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/////////////////////////////////
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// private data
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/////////////////////////////////
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class BackendEntry
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{
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public:
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QString id;
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QString name;
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SourceType type;
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CreateFct create;
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};
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static QMap<QString,BackendEntry> mBackendIdMap;
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static QMap<QString,BackendEntry> mBackendNameMap;
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static QStringList mNameList;
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};
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}
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#endif // merge_Factory_h
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