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 +1,195 @@
+/*  Barcode.cpp
+ *
+ *  Copyright (C) 2013  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 "Barcode.h"
+
+#include <list>
+
+#include "DrawingPrimitives.h"
+
+
+namespace glbarcode
+{
+
+	/*
+	 * Barcode private data
+	 */
+	struct Barcode::PrivateData {
+
+		bool                   mShowTextFlag;  /**< Display text flag */
+		bool                   mChecksumFlag;  /**< Add checksum flag */
+
+		double                 mW;             /**< Width of barcode (points) */
+		double                 mH;             /**< Height of barcode (points) */
+
+		bool                   mIsEmpty;       /**< Empty data flag */
+		bool                   mIsDataValid;   /**< Valid data flag */
+
+		std::list<DrawingPrimitive *> mPrimitives;      /**< List of drawing primitives */
+
+	};
+
+
+	Barcode::Barcode()
+	{
+		d = new Barcode::PrivateData;
+
+		d->mShowTextFlag  = false;
+		d->mChecksumFlag  = false;
+
+		d->mW             = 0;
+		d->mH             = 0;
+
+		d->mIsEmpty       = true;
+		d->mIsDataValid   = false;
+	}
+
+
+	Barcode::~Barcode()
+	{
+		clear(); /* Clear drawing primitives. */
+		delete d;
+	}
+
+
+	Barcode& Barcode::setShowText( bool value )
+	{
+		d->mShowTextFlag = value;
+		return *this;
+	}
+
+
+	bool Barcode::showText( void ) const
+	{
+		return d->mShowTextFlag;
+	}
+
+
+	Barcode& Barcode::setChecksum( bool value )
+	{
+		d->mChecksumFlag = value;
+		return *this;
+	}
+
+
+	bool Barcode::checksum( void ) const
+	{
+		return d->mChecksumFlag;
+	}
+
+
+	void Barcode::render( Renderer& renderer )
+	{
+		renderer.render( d->mW, d->mH, d->mPrimitives );
+	}
+
+
+	bool Barcode::isEmpty( void ) const
+	{
+		return d->mIsEmpty;
+	}
+
+
+	void Barcode::setIsEmpty( bool value )
+	{
+		d->mIsEmpty = value;
+	}
+
+
+	bool Barcode::isDataValid( void ) const
+	{
+		return d->mIsDataValid;
+	}
+
+
+	void Barcode::setIsDataValid( bool value )
+	{
+		d->mIsDataValid = value;
+	}
+
+
+	double Barcode::width( void ) const
+	{
+		return d->mW;
+	}
+
+
+	double Barcode::height( void ) const
+	{
+		return d->mH;
+	}
+
+
+	void Barcode::setWidth( double w )
+	{
+		d->mW = w;
+	}
+
+
+	void Barcode::setHeight( double h )
+	{
+		d->mH = h;
+	}
+
+
+	void Barcode::clear( void )
+	{
+		std::list<DrawingPrimitive*>::iterator primitive;
+
+		for ( primitive = d->mPrimitives.begin(); primitive != d->mPrimitives.end(); primitive++ )
+		{
+			delete *primitive;
+		}
+
+		d->mPrimitives.clear();
+	}
+
+
+	void Barcode::addLine( double x, double y, double w, double h )
+	{
+		d->mPrimitives.push_back( new DrawingPrimitiveLine( x, y, w, h ) );
+	}
+
+
+	void Barcode::addBox( double x, double y, double w, double h )
+	{
+		d->mPrimitives.push_back( new DrawingPrimitiveBox( x, y, w, h ) );
+	}
+
+
+	void Barcode::addText( double x, double y, double size, const std::string& text )
+	{
+		d->mPrimitives.push_back( new DrawingPrimitiveText( x, y, size, text ) );
+	}
+
+
+	void Barcode::addRing( double x, double y, double r, double w )
+	{
+		d->mPrimitives.push_back( new DrawingPrimitiveRing( x, y, r, w ) );
+	}
+
+
+	void Barcode::addHexagon( double x, double y, double h )
+	{
+		d->mPrimitives.push_back( new DrawingPrimitiveHexagon( x, y, h ) );
+	}
+
+
+}