/*

 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package build.tools.generatenimbus;

import javax.xml.stream.XMLStreamException;

import javax.xml.stream.XMLStreamReader;

class Rectangle extends Shape {

    private double x1;

    public double getX1() { return x1; }

    private double x2;

    public double getX2() { return x2; }

    private double y1;

    public double getY1() { return y1; }

    private double y2;

    public double getY2() { return y2; }

    public double getRounding() {

        double rounding = Math.abs(roundingX - x1) * 2;

        return rounding > 2 ? rounding : 0;

    }

    public void setRounding(double rounding) {

        if (rounding > 0 && rounding < 2) {

            rounding = 0;

        }

        roundingX = rounding / 2d + x1;

    }

    private double roundingX;

    public boolean isRounded() {

        return getRounding() > 0;

    }

    Rectangle(XMLStreamReader reader) throws XMLStreamException {

        x1 = Double.parseDouble(reader.getAttributeValue(null, "x1"));

        x2 = Double.parseDouble(reader.getAttributeValue(null, "x2"));

        y1 = Double.parseDouble(reader.getAttributeValue(null, "y1"));

        y2 = Double.parseDouble(reader.getAttributeValue(null, "y2"));

        setRounding(Double.parseDouble(reader.getAttributeValue(null, "rounding")));

        while (reader.hasNext()) {

            int eventType = reader.next();

            switch (eventType) {

                case XMLStreamReader.START_ELEMENT:

                    switch (reader.getLocalName()) {

                        case "matte":

                            paint = new Matte(reader);

                            break;

                        case "gradient":

                            paint = new Gradient(reader);

                            break;

                        case "radialGradient":

                            paint = new RadialGradient(reader);

                            break;

                        case "paintPoints":

                            paintPoints = new PaintPoints(reader);

                            break;

                    }

                    break;

                case XMLStreamReader.END_ELEMENT:

                    switch (reader.getLocalName()) {

                        case "rectangle":

                            return;

                    }

                    break;

            }

        }

    }

}