Incorporated glbarcode library into source tree.

2017-04-09 19:14:13 -04:00
parent 76bd5a0c6b
commit b17cea7ace
47 changed files with 6290 additions and 0 deletions
@@ -0,0 +1,125 @@
+/*  Factory.cpp
+ *
+ *  Copyright (C) 2013-2014  Jim Evins <evins@snaught.com>
+ *
+ *  This file is part of glbarcode++.
+ *
+ *  glbarcode++ is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  glbarcode++ 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 Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with glbarcode++.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Factory.h"
+
+#include "BarcodeCode39.h"
+#include "BarcodeCode39Ext.h"
+#include "BarcodeUpcA.h"
+#include "BarcodeEan13.h"
+#include "BarcodePostnet.h"
+#include "BarcodePostnet5.h"
+#include "BarcodePostnet9.h"
+#include "BarcodePostnet11.h"
+#include "BarcodeCepnet.h"
+#include "BarcodeOnecode.h"
+#include "BarcodeDataMatrix.h"
+#include "BarcodeQrcode.h"
+
+
+namespace glbarcode
+{
+
+	Factory::BarcodeTypeMap Factory::mBarcodeTypeMap;
+	TypeIdList              Factory::mSupportedTypes;
+
+
+	Factory::Factory()
+	{
+		/*
+		 * Register built-in types.
+		 */
+		internalRegisterType( "code39",      &BarcodeCode39::create );
+		internalRegisterType( "code39ext",   &BarcodeCode39Ext::create );
+		internalRegisterType( "upc-a",       &BarcodeUpcA::create );
+		internalRegisterType( "ean-13",      &BarcodeEan13::create );
+		internalRegisterType( "postnet",     &BarcodePostnet::create );
+		internalRegisterType( "postnet-5",   &BarcodePostnet5::create );
+		internalRegisterType( "postnet-9",   &BarcodePostnet9::create );
+		internalRegisterType( "postnet-11",  &BarcodePostnet11::create );
+		internalRegisterType( "cepnet",      &BarcodeCepnet::create );
+		internalRegisterType( "onecode",     &BarcodeOnecode::create );
+		internalRegisterType( "datamatrix",  &BarcodeDataMatrix::create );
+#if HAVE_QRENCODE
+		internalRegisterType( "qrcode",      &BarcodeQrcode::create );
+#endif
+	}
+
+
+	void Factory::init( void )
+	{
+		static Factory* singletonInstance = NULL;
+		
+		if ( singletonInstance == NULL )
+		{
+			singletonInstance = new Factory();
+		}
+	}
+
+
+	void Factory::registerType( const std::string& typeId, Factory::BarcodeCreateFct fct )
+	{
+		init();
+
+		internalRegisterType( typeId, fct );
+	}
+
+
+	bool Factory::isTypeSupported( const std::string& typeId )
+	{
+		init();
+
+		BarcodeTypeMap::iterator i = mBarcodeTypeMap.find( typeId );
+
+		return ( i != mBarcodeTypeMap.end() );
+	}
+
+
+	TypeIdList Factory::getSupportedTypes( void )
+	{
+		init();
+
+		return mSupportedTypes;
+	}
+
+
+	Barcode* Factory::createBarcode( const std::string& typeId )
+	{
+		init();
+
+		BarcodeTypeMap::iterator i = mBarcodeTypeMap.find( typeId );
+
+		if( i != mBarcodeTypeMap.end() )
+		{
+			return i->second();
+		}
+
+		return NULL;
+	}
+
+
+	void Factory::internalRegisterType( const std::string& typeId, Factory::BarcodeCreateFct fct )
+	{
+		mBarcodeTypeMap[ typeId ] = fct;
+		mSupportedTypes.push_back( typeId );
+	}
+
+
+}