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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.beaninfo.editors; import java.beans.PropertyEditorSupport; // bugfix# 9219 for attachEnv() method import org.openide.explorer.propertysheet.ExPropertyEditor; import org.openide.explorer.propertysheet.PropertyEnv; import java.beans.FeatureDescriptor; import org.openide.nodes.Node; /** A property editor for String class. * @author Ian Formanek * @version 1.00, 18 Sep, 1998 */ public class StringEditor extends PropertyEditorSupport implements ExPropertyEditor { private static boolean useRaw = Boolean.getBoolean("netbeans.stringEditor.useRawCharacters"); // bugfix# 9219 added editable field and isEditable() "getter" to be used in StringCustomEditor private boolean editable=true; /** gets information if the text in editor should be editable or not */ public boolean isEditable(){ return (editable); } /** sets new value */ public void setAsText(String s) { if ( "null".equals( s ) && getValue() == null ) // NOI18N return; setValue(s); } public String getJavaInitializationString () { String s = (String) getValue (); return "\"" + toAscii(s) + "\""; // NOI18N } public boolean supportsCustomEditor () { return customEd; } public java.awt.Component getCustomEditor () { Object val = getValue(); String s = ""; // NOI18N if (val != null) { s = val instanceof String ? (String) val : val.toString(); } return new StringCustomEditor (s, isEditable(), oneline, instructions); // NOI18N } private static String toAscii(String str) { StringBuffer buf = new StringBuffer(str.length() * 6); // x -> \u1234 char[] chars = str.toCharArray(); for (int i = 0; i < chars.length; i++) { char c = chars[i]; switch (c) { case '\b': buf.append("\\b"); break; // NOI18N case '\t': buf.append("\\t"); break; // NOI18N case '\n': buf.append("\\n"); break; // NOI18N case '\f': buf.append("\\f"); break; // NOI18N case '\r': buf.append("\\r"); break; // NOI18N case '\"': buf.append("\\\""); break; // NOI18N // case '\'': buf.append("\\'"); break; // NOI18N case '\\': buf.append("\\\\"); break; // NOI18N default: if (c >= 0x0020 && (useRaw || c <= 0x007f)) buf.append(c); else { buf.append("\\u"); // NOI18N String hex = Integer.toHexString(c); for (int j = 0; j < 4 - hex.length(); j++) buf.append('0'); buf.append(hex); } } } return buf.toString(); } private String instructions=null; private boolean oneline=false; private boolean customEd=true; // bugfix# 9219 added attachEnv() method checking if the user canWrite in text box public void attachEnv(PropertyEnv env) { FeatureDescriptor desc = env.getFeatureDescriptor(); if (desc instanceof Node.Property){ Node.Property prop = (Node.Property)desc; editable = prop.canWrite(); //enh 29294 - support one-line editor & suppression of custom //editor instructions = (String) prop.getValue ("instructions"); //NOI18N oneline = Boolean.TRUE.equals (prop.getValue ("oneline")); //NOI18N customEd = !Boolean.TRUE.equals (prop.getValue ("suppressCustomEditor")); //NOI18N } } } |
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