+/*
+ VARNA is a tool for the automated drawing, visualization and annotation of the secondary structure of RNA, designed as a companion software for web servers and databases.
+ Copyright (C) 2008 Kevin Darty, Alain Denise and Yann Ponty.
+ electronic mail : Yann.Ponty@lri.fr
+ paper mail : LRI, bat 490 Université Paris-Sud 91405 Orsay Cedex France
+
+ This file is part of VARNA version 3.1.
+ VARNA version 3.1 is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+ VARNA version 3.1 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 for more details.
+
+ You should have received a copy of the GNU General Public License along with VARNA version 3.1.
+ If not, see http://www.gnu.org/licenses.
+ */
+package fr.orsay.lri.varna.models.rna;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.io.Serializable;
+import java.util.ArrayList;
+
+import javax.xml.transform.sax.TransformerHandler;
+
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.AttributesImpl;
+
+
+import fr.orsay.lri.varna.exceptions.ExceptionModeleStyleBaseSyntaxError;
+import fr.orsay.lri.varna.exceptions.ExceptionParameterError;
+import fr.orsay.lri.varna.models.VARNAConfig;
+import fr.orsay.lri.varna.utils.XMLUtils;
+
+/**
+ * The display Style of a rna base with the base name font, the ouline,
+ * innerline, number and name color
+ *
+ * @author darty
+ *
+ */
+public class ModelBaseStyle implements Cloneable, Serializable {
+
+ /**
+ *
+ */
+ private static final long serialVersionUID = -4331494086323517208L;
+
+ private Color _base_outline_color, _base_inner_color, _base_number_color,
+ _base_name_color;
+
+ private boolean _selected;
+
+
+ public static String XML_ELEMENT_NAME = "basestyle";
+ public static String XML_VAR_OUTLINE_NAME = "outline";
+ public static String XML_VAR_INNER_NAME = "inner";
+ public static String XML_VAR_NUMBER_NAME = "num";
+ public static String XML_VAR_NAME_NAME = "name";
+
+ public void toXML(TransformerHandler hd) throws SAXException
+ {
+ AttributesImpl atts = new AttributesImpl();
+ atts.addAttribute("","",XML_VAR_OUTLINE_NAME,"CDATA",""+XMLUtils.toHTMLNotation(_base_outline_color));
+ atts.addAttribute("","",XML_VAR_INNER_NAME,"CDATA",""+XMLUtils.toHTMLNotation(_base_inner_color));
+ atts.addAttribute("","",XML_VAR_NUMBER_NAME,"CDATA",""+XMLUtils.toHTMLNotation(_base_number_color));
+ atts.addAttribute("","",XML_VAR_NAME_NAME,"CDATA",""+XMLUtils.toHTMLNotation(_base_name_color));
+
+ hd.startElement("","",XML_ELEMENT_NAME,atts);
+ hd.endElement("","",XML_ELEMENT_NAME);
+ }
+
+ public ModelBaseStyle clone()
+ {
+ ModelBaseStyle result = new ModelBaseStyle();
+ result._base_inner_color = this._base_inner_color;
+ result._base_name_color = this._base_name_color;
+ result._base_number_color = this._base_number_color;
+ result._base_outline_color = this._base_outline_color;
+ result._selected = this._selected;
+ return result;
+ }
+
+
+
+ /**
+ * Creates a new base style with default colors and font
+ *
+ * @see VARNAConfig#BASE_OUTLINE_COLOR_DEFAULT
+ * @see VARNAConfig#BASE_INNER_COLOR_DEFAULT
+ * @see VARNAConfig#BASE_NUMBER_COLOR_DEFAULT
+ * @see VARNAConfig#BASE_NAME_COLOR_DEFAULT
+ *
+ */
+ public ModelBaseStyle() {
+ _base_outline_color = VARNAConfig.BASE_OUTLINE_COLOR_DEFAULT;
+ _base_inner_color = VARNAConfig.BASE_INNER_COLOR_DEFAULT;
+ _base_number_color = VARNAConfig.BASE_NUMBER_COLOR_DEFAULT;
+ _base_name_color = VARNAConfig.BASE_NAME_COLOR_DEFAULT;
+ _selected = false;
+ }
+
+ /**
+ * Creates a new base style with custom colors and custom font
+ *
+ * @param outline
+ * The out line color of the base
+ * @param inner
+ * The inner line color of the base
+ * @param number
+ * The number color of the base
+ * @param name
+ * The name color of the base
+ * @param font
+ * The name font of the base
+ */
+ public ModelBaseStyle(Color outline, Color inner, Color number,
+ Color name, Font font) {
+ _base_outline_color = outline;
+ _base_inner_color = inner;
+ _base_number_color = number;
+ _base_name_color = name;
+ }
+
+ public ModelBaseStyle(String parameterValue)
+ throws ExceptionModeleStyleBaseSyntaxError, ExceptionParameterError {
+ this();
+ assignParameters(parameterValue);
+ }
+
+ public ModelBaseStyle(ModelBaseStyle msb) {
+ _base_outline_color = msb.getBaseOutlineColor();
+ _base_inner_color = msb.getBaseInnerColor();
+ _base_number_color = msb.getBaseNumberColor();
+ _base_name_color = msb.getBaseNameColor();
+ }
+
+ public Color getBaseOutlineColor() {
+ return _base_outline_color;
+ }
+
+ public void setBaseOutlineColor(Color _base_outline_color) {
+ this._base_outline_color = _base_outline_color;
+ }
+
+ public Color getBaseInnerColor() {
+ return _base_inner_color;
+ }
+
+ public void setBaseInnerColor(Color _base_inner_color) {
+ this._base_inner_color = _base_inner_color;
+ }
+
+ public Color getBaseNumberColor() {
+ return _base_number_color;
+ }
+
+ public void setBaseNumberColor(Color _base_numbers_color) {
+ this._base_number_color = _base_numbers_color;
+ }
+
+ public Color getBaseNameColor() {
+ return _base_name_color;
+ }
+
+ public void setBaseNameColor(Color _base_name_color) {
+ this._base_name_color = _base_name_color;
+ }
+
+ public static final String PARAM_INNER_COLOR = "fill";
+ public static final String PARAM_OUTLINE_COLOR = "outline";
+ public static final String PARAM_TEXT_COLOR = "label";
+ public static final String PARAM_NUMBER_COLOR = "number";
+
+ public static Color getSafeColor(String col) {
+ Color result;
+ try {
+ result = Color.decode(col);
+
+ } catch (NumberFormatException e) {
+
+ result = Color.getColor(col, Color.green);
+ }
+ return result;
+ }
+
+ public void assignParameters(String parametersValue)
+ throws ExceptionModeleStyleBaseSyntaxError, ExceptionParameterError {
+ if (parametersValue.equals(""))
+ return;
+
+ String[] parametersL = parametersValue.split(",");
+
+ ArrayList<String> namesArray = new ArrayList<String>();
+ ArrayList<String> valuesArray = new ArrayList<String>();
+ String[] param;
+ for (int i = 0; i < parametersL.length; i++) {
+ param = parametersL[i].split("=");
+ if (param.length != 2)
+ throw new ExceptionModeleStyleBaseSyntaxError(
+ "Bad parameter: '" + param[0] + "' ...");
+ namesArray.add(param[0].replace(" ", ""));
+ valuesArray.add(param[1].replace(" ", ""));
+
+ }
+
+ for (int i = 0; i < namesArray.size(); i++) {
+ if (namesArray.get(i).toLowerCase().equals(PARAM_INNER_COLOR)) {
+ try {
+ setBaseInnerColor(getSafeColor(valuesArray.get(i)));
+ } catch (NumberFormatException e) {
+ throw new ExceptionParameterError(e.getMessage(),
+ "Bad inner color Syntax:" + valuesArray.get(i));
+ }
+ } else if (namesArray.get(i).toLowerCase().equals(PARAM_TEXT_COLOR)) {
+ try {
+ setBaseNameColor(getSafeColor(valuesArray.get(i)));
+ } catch (NumberFormatException e) {
+ throw new ExceptionParameterError(e.getMessage(),
+ "Bad name color Syntax:" + valuesArray.get(i));
+ }
+ } else if (namesArray.get(i).toLowerCase().equals(
+ PARAM_NUMBER_COLOR)) {
+ try {
+ setBaseNumberColor(getSafeColor(valuesArray.get(i)));
+ } catch (NumberFormatException e) {
+ throw new ExceptionParameterError(e.getMessage(),
+ "Bad numbers color Syntax:" + valuesArray.get(i));
+ }
+ } else if (namesArray.get(i).toLowerCase().equals(
+ PARAM_OUTLINE_COLOR)) {
+ try {
+ setBaseOutlineColor(getSafeColor(valuesArray.get(i)));
+ } catch (NumberFormatException e) {
+ throw new ExceptionParameterError(e.getMessage(),
+ "Bad outline color Syntax:" + valuesArray.get(i));
+ }
+ } else
+ throw new ExceptionModeleStyleBaseSyntaxError(
+ "Unknown parameter:" + namesArray.get(i));
+ }
+ }
+
+ /**
+ * Find the font style integer from a string. Return <code>null</code> if
+ * the font style is unknown.
+ *
+ * @param s
+ * The <code>string</code> to decode
+ * @return The font style integer as <code>Font.PLAIN<code>.
+ */
+ public static Integer StyleToInteger(String s) {
+ Integer style;
+ if (s.toLowerCase().equals("italic"))
+ style = Font.ITALIC;
+ else if (s.toLowerCase().equals("bold"))
+ style = Font.BOLD;
+ else if (s.toLowerCase().equals("plain"))
+ style = Font.PLAIN;
+ else
+ style = null;
+ return style;
+ }
+
+}