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1: /* =========================================================== 2: * JFreeChart : a free chart library for the Java(tm) platform 3: * =========================================================== 4: * 5: * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors. 6: * 7: * Project Info: http://www.jfree.org/jfreechart/index.html 8: * 9: * This library is free software; you can redistribute it and/or modify it 10: * under the terms of the GNU Lesser General Public License as published by 11: * the Free Software Foundation; either version 2.1 of the License, or 12: * (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but 15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17: * License for more details. 18: * 19: * You should have received a copy of the GNU Lesser General Public 20: * License along with this library; if not, write to the Free Software 21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22: * USA. 23: * 24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25: * in the United States and other countries.] 26: * 27: * -------------------------------------------- 28: * DynamicDriveToolTipTagFragmentGenerator.java 29: * -------------------------------------------- 30: * (C) Copyright 2003-2007, by Richard Atkinson and Contributors. 31: * 32: * Original Author: Richard Atkinson; 33: * Contributors: David Gilbert (for Object Refinery Limited); 34: * 35: * Changes 36: * ------- 37: * 12-Aug-2003 : Version 1 (RA); 38: * 04-Dec-2007 : Escape tool tip text to fix bug 1400917 (DG); 39: * 40: */ 41: 42: package org.jfree.chart.imagemap; 43: 44: /** 45: * Generates tooltips using the Dynamic Drive DHTML Tip Message 46: * library (http://www.dynamicdrive.com). 47: */ 48: public class DynamicDriveToolTipTagFragmentGenerator 49: implements ToolTipTagFragmentGenerator { 50: 51: /** The title, empty string not to display */ 52: protected String title = ""; 53: 54: /** The style number */ 55: protected int style = 1; 56: 57: /** 58: * Blank constructor. 59: */ 60: public DynamicDriveToolTipTagFragmentGenerator() { 61: super(); 62: } 63: 64: /** 65: * Creates a new generator with specific title and style settings. 66: * 67: * @param title title for use in all tooltips, use empty String not to 68: * display a title. 69: * @param style style number, see http://www.dynamicdrive.com for more 70: * information. 71: */ 72: public DynamicDriveToolTipTagFragmentGenerator(String title, int style) { 73: this.title = title; 74: this.style = style; 75: } 76: 77: /** 78: * Generates a tooltip string to go in an HTML image map. 79: * 80: * @param toolTipText the tooltip. 81: * 82: * @return The formatted HTML area tag attribute(s). 83: */ 84: public String generateToolTipFragment(String toolTipText) { 85: return " onMouseOver=\"return stm(['" 86: + ImageMapUtilities.htmlEscape(this.title) + "','" 87: + ImageMapUtilities.htmlEscape(toolTipText) + "'],Style[" 88: + this.style + "]);\"" + " onMouseOut=\"return htm();\""; 89: } 90: 91: }