From 6025b6016517c6d898d8957d1d7e03ba71431912 Mon Sep 17 00:00:00 2001 From: tknall Date: Fri, 1 Dec 2006 12:20:24 +0000 Subject: Initial import of release 2.2. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../lowagie/tools/arguments/PageSizeArgument.java | 172 +++++++++++++++++++++ 1 file changed, 172 insertions(+) create mode 100644 src/main/java/com/lowagie/tools/arguments/PageSizeArgument.java (limited to 'src/main/java/com/lowagie/tools/arguments/PageSizeArgument.java') diff --git a/src/main/java/com/lowagie/tools/arguments/PageSizeArgument.java b/src/main/java/com/lowagie/tools/arguments/PageSizeArgument.java new file mode 100644 index 0000000..c8cdb0c --- /dev/null +++ b/src/main/java/com/lowagie/tools/arguments/PageSizeArgument.java @@ -0,0 +1,172 @@ +/* + * $Id: PageSizeArgument.java,v 1.3 2006/05/30 09:13:00 blowagie Exp $ + * $Name: $ + * + * Copyright 2005 by Bruno Lowagie. + * + * The contents of this file are subject to the Mozilla Public License Version 1.1 + * (the "License"); you may not use this file except in compliance with the License. + * You may obtain a copy of the License at http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the License. + * + * The Original Code is 'iText, a free JAVA-PDF library'. + * + * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by + * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie. + * All Rights Reserved. + * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer + * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved. + * + * Contributor(s): all the names of the contributors are added in the source code + * where applicable. + * + * Alternatively, the contents of this file may be used under the terms of the + * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the + * provisions of LGPL are applicable instead of those above. If you wish to + * allow use of your version of this file only under the terms of the LGPL + * License and not to allow others to use your version of this file under + * the MPL, indicate your decision by deleting the provisions above and + * replace them with the notice and other provisions required by the LGPL. + * If you do not delete the provisions above, a recipient may use your version + * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE. + * + * This library is free software; you can redistribute it and/or modify it + * under the terms of the MPL as stated above or under the terms of the GNU + * Library General Public License as published by the Free Software Foundation; + * either version 2 of the License, or any later version. + * + * This library 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 Library general Public License for more + * details. + * + * If you didn't download this code from the following link, you should check if + * you aren't using an obsolete version: + * http://www.lowagie.com/iText/ + */ +package com.lowagie.tools.arguments; + +import java.awt.event.ActionEvent; +import java.lang.reflect.Field; +import java.util.Iterator; +import java.util.TreeMap; + +import javax.swing.JComboBox; +import javax.swing.JOptionPane; + +import com.lowagie.text.PageSize; +import com.lowagie.text.Rectangle; +import com.lowagie.tools.plugins.AbstractTool; + +/** + * Argument that can be one of several options. + */ +public class PageSizeArgument extends OptionArgument { + + private TreeMap options = new TreeMap(); + + /** + * Constructs an OptionArgument. + * + * @param tool + * the tool that needs this argument + * @param name + * the name of the argument + * @param description + * the description of the argument + */ + public PageSizeArgument(AbstractTool tool, String name, String description) { + super(tool, name, description); + Class ps = PageSize.class; + Field[] sizes = ps.getDeclaredFields(); + try { + for (int i = 0; i < sizes.length; i++) { + addOption(sizes[i].getName(), sizes[i].get(null)); + } + } catch (IllegalArgumentException e) { + e.printStackTrace(); + } catch (IllegalAccessException e) { + e.printStackTrace(); + } + } + + /** + * Adds an Option. + * @param description the description of the option + * @param value the value of the option + */ + public void addOption(Object description, Object value) { + options.put(description, value); + } + + /** + * Gets the options. + * @return Returns the options. + */ + public TreeMap getOptions() { + return options; + } + + /** + * Gets the argument as an object. + * @return an object + * @throws InstantiationException + */ + public Object getArgument() throws InstantiationException { + if (value == null) return null; + try { + return ((Rectangle)options.get(value)); + } catch (Exception e) { + throw new InstantiationException(e.getMessage()); + } + } + + /** + * @see com.lowagie.tools.arguments.ToolArgument#getUsage() + */ + public String getUsage() { + StringBuffer buf = new StringBuffer(" "); + buf.append(name); + buf.append(" - "); + buf.append(description); + buf.append("\n"); + buf.append(" possible options:\n"); + String s; + for (Iterator i = options.keySet().iterator(); i.hasNext(); ) { + s = (String)i.next(); + buf.append(" - "); + buf.append(s); + buf.append("\n"); + } + return buf.toString(); + } + + /** + * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent) + */ + public void actionPerformed(ActionEvent evt) { + Object[] message = new Object[2]; + message[0] = "Choose one of the following pagesizes:"; + JComboBox cb = new JComboBox(); + for(Iterator i = options.keySet().iterator(); i.hasNext(); ) { + cb.addItem(i.next()); + } + message[1] = cb; + int result = JOptionPane.showOptionDialog( + tool.getInternalFrame(), + message, + description, + JOptionPane.OK_CANCEL_OPTION, + JOptionPane.QUESTION_MESSAGE, + null, + null, + null + ); + if (result == 0) { + setValue((String)cb.getSelectedItem()); + } + } +} -- cgit v1.2.3