/*

 * 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

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package build.tools.generatenimbus;

import javax.xml.stream.XMLStreamException;

import javax.xml.stream.XMLStreamReader;

class UIIconRegion extends UIRegion {

    private String basicKey;

    UIIconRegion(XMLStreamReader reader) throws XMLStreamException {

        super(reader, false);

        basicKey = reader.getAttributeValue(null, "basicKey");

        while (reader.hasNext()) {

            int eventType = reader.next();

            switch (eventType) {

                case XMLStreamReader.START_ELEMENT:

                    parse(reader);

                    break;

                case XMLStreamReader.END_ELEMENT:

                    switch (reader.getLocalName()) {

                        case "uiIconRegion":

                            return;

                    }

                    break;

            }

        }

    }

    @Override public void write(StringBuilder sb, StringBuilder styleBuffer, UIComponent comp, String prefix, String pkg) {

        Dimension size = null;

        String fileNamePrefix = Utils.normalize(prefix) + "Painter";

        // write states ui defaults

        for (UIState state : backgroundStates) {

            Canvas canvas = state.getCanvas();

            if (!canvas.isBlank()) {

                state.write(sb, prefix, pkg, fileNamePrefix, getKey());

                size = canvas.getSize();

            }

        }

        if (size != null) {

            // Put SynthIconImpl wrapper in UiDefaults

            String k = (basicKey == null ? prefix + "." + getKey() : basicKey);

            sb.append(String.format(

                    "        d.put(\"%s\", new NimbusIcon(\"%s\", \"%sPainter\", %d, %d));\n",

                    k, prefix, getKey(), size.width, size.height));

        }

    }

}