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1335 lines
47 KiB
1335 lines
47 KiB
/*
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* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package javax.swing.plaf.synth;
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.Font;
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import java.awt.Graphics;
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import java.awt.Image;
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import java.awt.Insets;
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import java.awt.Toolkit;
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import java.io.BufferedInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.net.URLClassLoader;
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import java.text.ParseException;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.StringTokenizer;
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import java.util.regex.PatternSyntaxException;
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import javax.swing.ImageIcon;
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import javax.swing.JSplitPane;
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import javax.swing.SwingConstants;
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import javax.swing.UIDefaults;
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import javax.swing.plaf.ColorUIResource;
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import javax.swing.plaf.DimensionUIResource;
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import javax.swing.plaf.FontUIResource;
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import javax.swing.plaf.InsetsUIResource;
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import javax.swing.plaf.UIResource;
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import javax.xml.parsers.ParserConfigurationException;
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import javax.xml.parsers.SAXParser;
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import javax.xml.parsers.SAXParserFactory;
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import org.xml.sax.Attributes;
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import org.xml.sax.InputSource;
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import org.xml.sax.Locator;
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import org.xml.sax.SAXException;
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import org.xml.sax.SAXParseException;
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import org.xml.sax.helpers.DefaultHandler;
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import com.sun.beans.decoder.DocumentHandler;
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import sun.reflect.misc.ReflectUtil;
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class SynthParser extends DefaultHandler {
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//
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// Known element names
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//
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private static final String ELEMENT_SYNTH = "synth";
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private static final String ELEMENT_STYLE = "style";
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private static final String ELEMENT_STATE = "state";
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private static final String ELEMENT_FONT = "font";
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private static final String ELEMENT_COLOR = "color";
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private static final String ELEMENT_IMAGE_PAINTER = "imagePainter";
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private static final String ELEMENT_PAINTER = "painter";
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private static final String ELEMENT_PROPERTY = "property";
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private static final String ELEMENT_SYNTH_GRAPHICS = "graphicsUtils";
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private static final String ELEMENT_IMAGE_ICON = "imageIcon";
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private static final String ELEMENT_BIND = "bind";
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private static final String ELEMENT_BIND_KEY = "bindKey";
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private static final String ELEMENT_INSETS = "insets";
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private static final String ELEMENT_OPAQUE = "opaque";
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private static final String ELEMENT_DEFAULTS_PROPERTY =
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"defaultsProperty";
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private static final String ELEMENT_INPUT_MAP = "inputMap";
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//
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// Known attribute names
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//
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private static final String ATTRIBUTE_ACTION = "action";
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private static final String ATTRIBUTE_ID = "id";
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private static final String ATTRIBUTE_IDREF = "idref";
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private static final String ATTRIBUTE_CLONE = "clone";
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private static final String ATTRIBUTE_VALUE = "value";
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private static final String ATTRIBUTE_NAME = "name";
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private static final String ATTRIBUTE_STYLE = "style";
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private static final String ATTRIBUTE_SIZE = "size";
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private static final String ATTRIBUTE_TYPE = "type";
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private static final String ATTRIBUTE_TOP = "top";
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private static final String ATTRIBUTE_LEFT = "left";
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private static final String ATTRIBUTE_BOTTOM = "bottom";
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private static final String ATTRIBUTE_RIGHT = "right";
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private static final String ATTRIBUTE_KEY = "key";
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private static final String ATTRIBUTE_SOURCE_INSETS = "sourceInsets";
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private static final String ATTRIBUTE_DEST_INSETS = "destinationInsets";
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private static final String ATTRIBUTE_PATH = "path";
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private static final String ATTRIBUTE_STRETCH = "stretch";
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private static final String ATTRIBUTE_PAINT_CENTER = "paintCenter";
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private static final String ATTRIBUTE_METHOD = "method";
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private static final String ATTRIBUTE_DIRECTION = "direction";
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private static final String ATTRIBUTE_CENTER = "center";
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/**
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* Lazily created, used for anything we don't understand.
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*/
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private DocumentHandler _handler;
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/**
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* Indicates the depth of how many elements we've encountered but don't
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* understand. This is used when forwarding to beans persistance to know
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* when we hsould stop forwarding.
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*/
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private int _depth;
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/**
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* Factory that new styles are added to.
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*/
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private DefaultSynthStyleFactory _factory;
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/**
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* Array of state infos for the current style. These are pushed to the
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* style when </style> is received.
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*/
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private List<ParsedSynthStyle.StateInfo> _stateInfos;
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/**
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* Current style.
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*/
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private ParsedSynthStyle _style;
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/**
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* Current state info.
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*/
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private ParsedSynthStyle.StateInfo _stateInfo;
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/**
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* Bindings for the current InputMap
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*/
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private List<String> _inputMapBindings;
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/**
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* ID for the input map. This is cached as
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* the InputMap is created AFTER the inputMapProperty has ended.
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*/
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private String _inputMapID;
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/**
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* Object references outside the scope of persistance.
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*/
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private Map<String,Object> _mapping;
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/**
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* Based URL used to resolve paths.
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*/
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private URL _urlResourceBase;
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/**
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* Based class used to resolve paths.
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*/
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private Class<?> _classResourceBase;
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/**
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* List of ColorTypes. This is populated in startColorType.
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*/
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private List<ColorType> _colorTypes;
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/**
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* defaultsPropertys are placed here.
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*/
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private Map<String, Object> _defaultsMap;
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/**
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* List of SynthStyle.Painters that will be applied to the current style.
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*/
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private List<ParsedSynthStyle.PainterInfo> _stylePainters;
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/**
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* List of SynthStyle.Painters that will be applied to the current state.
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*/
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private List<ParsedSynthStyle.PainterInfo> _statePainters;
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SynthParser() {
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_mapping = new HashMap<String,Object>();
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_stateInfos = new ArrayList<ParsedSynthStyle.StateInfo>();
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_colorTypes = new ArrayList<ColorType>();
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_inputMapBindings = new ArrayList<String>();
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_stylePainters = new ArrayList<ParsedSynthStyle.PainterInfo>();
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_statePainters = new ArrayList<ParsedSynthStyle.PainterInfo>();
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}
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/**
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* Parses a set of styles from <code>inputStream</code>, adding the
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* resulting styles to the passed in DefaultSynthStyleFactory.
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* Resources are resolved either from a URL or from a Class. When calling
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* this method, one of the URL or the Class must be null but not both at
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* the same time.
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*
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* @param inputStream XML document containing the styles to read
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* @param factory DefaultSynthStyleFactory that new styles are added to
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* @param urlResourceBase the URL used to resolve any resources, such as Images
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* @param classResourceBase the Class used to resolve any resources, such as Images
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* @param defaultsMap Map that UIDefaults properties are placed in
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*/
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public void parse(InputStream inputStream,
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DefaultSynthStyleFactory factory,
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URL urlResourceBase, Class<?> classResourceBase,
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Map<String, Object> defaultsMap)
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throws ParseException, IllegalArgumentException {
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if (inputStream == null || factory == null ||
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(urlResourceBase == null && classResourceBase == null)) {
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throw new IllegalArgumentException(
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"You must supply an InputStream, StyleFactory and Class or URL");
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}
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assert(!(urlResourceBase != null && classResourceBase != null));
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_factory = factory;
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_classResourceBase = classResourceBase;
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_urlResourceBase = urlResourceBase;
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_defaultsMap = defaultsMap;
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try {
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try {
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SAXParser saxParser = SAXParserFactory.newInstance().
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newSAXParser();
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saxParser.parse(new BufferedInputStream(inputStream), this);
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} catch (ParserConfigurationException e) {
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throw new ParseException("Error parsing: " + e, 0);
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}
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catch (SAXException se) {
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throw new ParseException("Error parsing: " + se + " " +
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se.getException(), 0);
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}
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catch (IOException ioe) {
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throw new ParseException("Error parsing: " + ioe, 0);
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}
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} finally {
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reset();
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}
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}
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/**
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* Returns the path to a resource.
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*/
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private URL getResource(String path) {
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if (_classResourceBase != null) {
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return _classResourceBase.getResource(path);
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} else {
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try {
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return new URL(_urlResourceBase, path);
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} catch (MalformedURLException mue) {
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return null;
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}
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}
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}
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/**
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* Clears our internal state.
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*/
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private void reset() {
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_handler = null;
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_depth = 0;
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_mapping.clear();
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_stateInfos.clear();
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_colorTypes.clear();
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_statePainters.clear();
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_stylePainters.clear();
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}
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/**
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* Returns true if we are forwarding to persistance.
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*/
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private boolean isForwarding() {
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return (_depth > 0);
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}
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/**
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* Handles beans persistance.
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*/
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private DocumentHandler getHandler() {
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if (_handler == null) {
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_handler = new DocumentHandler();
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if (_urlResourceBase != null) {
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// getHandler() is never called before parse() so it is safe
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// to create a URLClassLoader with _resourceBase.
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//
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// getResource(".") is called to ensure we have the directory
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// containing the resources in the case the resource base is a
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// .class file.
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URL[] urls = new URL[] { getResource(".") };
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ClassLoader parent = Thread.currentThread().getContextClassLoader();
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ClassLoader urlLoader = new URLClassLoader(urls, parent);
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_handler.setClassLoader(urlLoader);
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} else {
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_handler.setClassLoader(_classResourceBase.getClassLoader());
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}
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for (String key : _mapping.keySet()) {
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_handler.setVariable(key, _mapping.get(key));
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}
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}
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return _handler;
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}
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/**
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* If <code>value</code> is an instance of <code>type</code> it is
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* returned, otherwise a SAXException is thrown.
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*/
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private Object checkCast(Object value, Class type) throws SAXException {
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if (!type.isInstance(value)) {
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throw new SAXException("Expected type " + type + " got " +
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value.getClass());
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}
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return value;
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}
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/**
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* Returns an object created with id=key. If the object is not of
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* type type, this will throw an exception.
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*/
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private Object lookup(String key, Class type) throws SAXException {
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Object value;
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if (_handler != null) {
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if (_handler.hasVariable(key)) {
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return checkCast(_handler.getVariable(key), type);
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}
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}
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value = _mapping.get(key);
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if (value == null) {
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throw new SAXException("ID " + key + " has not been defined");
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}
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return checkCast(value, type);
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}
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/**
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* Registers an object by name. This will throw an exception if an
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* object has already been registered under the given name.
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*/
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private void register(String key, Object value) throws SAXException {
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if (key != null) {
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if (_mapping.get(key) != null ||
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(_handler != null && _handler.hasVariable(key))) {
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throw new SAXException("ID " + key + " is already defined");
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}
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if (_handler != null) {
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_handler.setVariable(key, value);
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}
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else {
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_mapping.put(key, value);
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}
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}
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}
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/**
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* Convenience method to return the next int, or throw if there are no
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* more valid ints.
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*/
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private int nextInt(StringTokenizer tok, String errorMsg) throws
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SAXException {
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if (!tok.hasMoreTokens()) {
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throw new SAXException(errorMsg);
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}
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try {
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return Integer.parseInt(tok.nextToken());
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} catch (NumberFormatException nfe) {
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throw new SAXException(errorMsg);
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}
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}
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/**
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* Convenience method to return an Insets object.
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*/
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private Insets parseInsets(String insets, String errorMsg) throws
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SAXException {
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StringTokenizer tokenizer = new StringTokenizer(insets);
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return new Insets(nextInt(tokenizer, errorMsg),
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nextInt(tokenizer, errorMsg),
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nextInt(tokenizer, errorMsg),
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nextInt(tokenizer, errorMsg));
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}
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//
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// The following methods are invoked from startElement/stopElement
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//
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private void startStyle(Attributes attributes) throws SAXException {
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String id = null;
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_style = null;
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for(int i = attributes.getLength() - 1; i >= 0; i--) {
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String key = attributes.getQName(i);
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if (key.equals(ATTRIBUTE_CLONE)) {
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_style = (ParsedSynthStyle)((ParsedSynthStyle)lookup(
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attributes.getValue(i), ParsedSynthStyle.class)).
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clone();
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}
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else if (key.equals(ATTRIBUTE_ID)) {
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id = attributes.getValue(i);
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}
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}
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if (_style == null) {
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_style = new ParsedSynthStyle();
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}
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register(id, _style);
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}
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private void endStyle() {
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int size = _stylePainters.size();
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if (size > 0) {
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_style.setPainters(_stylePainters.toArray(new ParsedSynthStyle.PainterInfo[size]));
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_stylePainters.clear();
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}
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size = _stateInfos.size();
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if (size > 0) {
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_style.setStateInfo(_stateInfos.toArray(new ParsedSynthStyle.StateInfo[size]));
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_stateInfos.clear();
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}
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_style = null;
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}
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private void startState(Attributes attributes) throws SAXException {
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ParsedSynthStyle.StateInfo stateInfo = null;
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int state = 0;
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String id = null;
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_stateInfo = null;
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for(int i = attributes.getLength() - 1; i >= 0; i--) {
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String key = attributes.getQName(i);
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if (key.equals(ATTRIBUTE_ID)) {
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id = attributes.getValue(i);
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}
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else if (key.equals(ATTRIBUTE_IDREF)) {
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_stateInfo = (ParsedSynthStyle.StateInfo)lookup(
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attributes.getValue(i), ParsedSynthStyle.StateInfo.class);
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}
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else if (key.equals(ATTRIBUTE_CLONE)) {
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_stateInfo = (ParsedSynthStyle.StateInfo)((ParsedSynthStyle.
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StateInfo)lookup(attributes.getValue(i),
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ParsedSynthStyle.StateInfo.class)).clone();
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}
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else if (key.equals(ATTRIBUTE_VALUE)) {
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StringTokenizer tokenizer = new StringTokenizer(
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attributes.getValue(i));
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while (tokenizer.hasMoreTokens()) {
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String stateString = tokenizer.nextToken().toUpperCase().
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intern();
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if (stateString == "ENABLED") {
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state |= SynthConstants.ENABLED;
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}
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else if (stateString == "MOUSE_OVER") {
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state |= SynthConstants.MOUSE_OVER;
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}
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else if (stateString == "PRESSED") {
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state |= SynthConstants.PRESSED;
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}
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else if (stateString == "DISABLED") {
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state |= SynthConstants.DISABLED;
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}
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else if (stateString == "FOCUSED") {
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state |= SynthConstants.FOCUSED;
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}
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else if (stateString == "SELECTED") {
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state |= SynthConstants.SELECTED;
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}
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else if (stateString == "DEFAULT") {
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state |= SynthConstants.DEFAULT;
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}
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else if (stateString != "AND") {
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throw new SAXException("Unknown state: " + state);
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}
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}
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}
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}
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if (_stateInfo == null) {
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_stateInfo = new ParsedSynthStyle.StateInfo();
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}
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_stateInfo.setComponentState(state);
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register(id, _stateInfo);
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_stateInfos.add(_stateInfo);
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}
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private void endState() {
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int size = _statePainters.size();
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if (size > 0) {
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_stateInfo.setPainters(_statePainters.toArray(new ParsedSynthStyle.PainterInfo[size]));
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_statePainters.clear();
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}
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_stateInfo = null;
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}
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private void startFont(Attributes attributes) throws SAXException {
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Font font = null;
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int style = Font.PLAIN;
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int size = 0;
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String id = null;
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String name = null;
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for(int i = attributes.getLength() - 1; i >= 0; i--) {
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String key = attributes.getQName(i);
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if (key.equals(ATTRIBUTE_ID)) {
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id = attributes.getValue(i);
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}
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else if (key.equals(ATTRIBUTE_IDREF)) {
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font = (Font)lookup(attributes.getValue(i), Font.class);
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}
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else if (key.equals(ATTRIBUTE_NAME)) {
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name = attributes.getValue(i);
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}
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else if (key.equals(ATTRIBUTE_SIZE)) {
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try {
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size = Integer.parseInt(attributes.getValue(i));
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} catch (NumberFormatException nfe) {
|
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throw new SAXException("Invalid font size: " +
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attributes.getValue(i));
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}
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|
}
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else if (key.equals(ATTRIBUTE_STYLE)) {
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StringTokenizer tok = new StringTokenizer(
|
|
attributes.getValue(i));
|
|
while (tok.hasMoreTokens()) {
|
|
String token = tok.nextToken().intern();
|
|
if (token == "BOLD") {
|
|
style = ((style | Font.PLAIN) ^ Font.PLAIN) |
|
|
Font.BOLD;
|
|
}
|
|
else if (token == "ITALIC") {
|
|
style |= Font.ITALIC;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (font == null) {
|
|
if (name == null) {
|
|
throw new SAXException("You must define a name for the font");
|
|
}
|
|
if (size == 0) {
|
|
throw new SAXException("You must define a size for the font");
|
|
}
|
|
font = new FontUIResource(name, style, size);
|
|
}
|
|
else if (name != null || size != 0 || style != Font.PLAIN) {
|
|
throw new SAXException("Name, size and style are not for use " +
|
|
"with idref");
|
|
}
|
|
register(id, font);
|
|
if (_stateInfo != null) {
|
|
_stateInfo.setFont(font);
|
|
}
|
|
else if (_style != null) {
|
|
_style.setFont(font);
|
|
}
|
|
}
|
|
|
|
private void startColor(Attributes attributes) throws SAXException {
|
|
Color color = null;
|
|
String id = null;
|
|
|
|
_colorTypes.clear();
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String key = attributes.getQName(i);
|
|
if (key.equals(ATTRIBUTE_ID)) {
|
|
id = attributes.getValue(i);
|
|
}
|
|
else if (key.equals(ATTRIBUTE_IDREF)) {
|
|
color = (Color)lookup(attributes.getValue(i), Color.class);
|
|
}
|
|
else if (key.equals(ATTRIBUTE_NAME)) {
|
|
}
|
|
else if (key.equals(ATTRIBUTE_VALUE)) {
|
|
String value = attributes.getValue(i);
|
|
|
|
if (value.startsWith("#")) {
|
|
try {
|
|
int argb;
|
|
boolean hasAlpha;
|
|
|
|
int length = value.length();
|
|
if (length < 8) {
|
|
// Just RGB, or some portion of it.
|
|
argb = Integer.decode(value);
|
|
hasAlpha = false;
|
|
} else if (length == 8) {
|
|
// Single character alpha: #ARRGGBB.
|
|
argb = Integer.decode(value);
|
|
hasAlpha = true;
|
|
} else if (length == 9) {
|
|
// Color has alpha and is of the form
|
|
// #AARRGGBB.
|
|
// The following split decoding is mandatory due to
|
|
// Integer.decode() behavior which won't decode
|
|
// hexadecimal values higher than #7FFFFFFF.
|
|
// Thus, when an alpha channel is detected, it is
|
|
// decoded separately from the RGB channels.
|
|
int rgb = Integer.decode('#' +
|
|
value.substring(3, 9));
|
|
int a = Integer.decode(value.substring(0, 3));
|
|
argb = (a << 24) | rgb;
|
|
hasAlpha = true;
|
|
} else {
|
|
throw new SAXException("Invalid Color value: "
|
|
+ value);
|
|
}
|
|
|
|
color = new ColorUIResource(new Color(argb, hasAlpha));
|
|
} catch (NumberFormatException nfe) {
|
|
throw new SAXException("Invalid Color value: " +value);
|
|
}
|
|
}
|
|
else {
|
|
try {
|
|
color = new ColorUIResource((Color)Color.class.
|
|
getField(value.toUpperCase()).get(Color.class));
|
|
} catch (NoSuchFieldException nsfe) {
|
|
throw new SAXException("Invalid color name: " + value);
|
|
} catch (IllegalAccessException iae) {
|
|
throw new SAXException("Invalid color name: " + value);
|
|
}
|
|
}
|
|
}
|
|
else if (key.equals(ATTRIBUTE_TYPE)) {
|
|
StringTokenizer tokenizer = new StringTokenizer(
|
|
attributes.getValue(i));
|
|
while (tokenizer.hasMoreTokens()) {
|
|
String typeName = tokenizer.nextToken();
|
|
int classIndex = typeName.lastIndexOf('.');
|
|
Class typeClass;
|
|
|
|
if (classIndex == -1) {
|
|
typeClass = ColorType.class;
|
|
classIndex = 0;
|
|
}
|
|
else {
|
|
try {
|
|
typeClass = ReflectUtil.forName(typeName.substring(
|
|
0, classIndex));
|
|
} catch (ClassNotFoundException cnfe) {
|
|
throw new SAXException("Unknown class: " +
|
|
typeName.substring(0, classIndex));
|
|
}
|
|
classIndex++;
|
|
}
|
|
try {
|
|
_colorTypes.add((ColorType)checkCast(typeClass.
|
|
getField(typeName.substring(classIndex)).
|
|
get(typeClass), ColorType.class));
|
|
} catch (NoSuchFieldException nsfe) {
|
|
throw new SAXException("Unable to find color type: " +
|
|
typeName);
|
|
} catch (IllegalAccessException iae) {
|
|
throw new SAXException("Unable to find color type: " +
|
|
typeName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (color == null) {
|
|
throw new SAXException("color: you must specificy a value");
|
|
}
|
|
register(id, color);
|
|
if (_stateInfo != null && _colorTypes.size() > 0) {
|
|
Color[] colors = _stateInfo.getColors();
|
|
int max = 0;
|
|
for (int counter = _colorTypes.size() - 1; counter >= 0;
|
|
counter--) {
|
|
max = Math.max(max, _colorTypes.get(counter).getID());
|
|
}
|
|
if (colors == null || colors.length <= max) {
|
|
Color[] newColors = new Color[max + 1];
|
|
if (colors != null) {
|
|
System.arraycopy(colors, 0, newColors, 0, colors.length);
|
|
}
|
|
colors = newColors;
|
|
}
|
|
for (int counter = _colorTypes.size() - 1; counter >= 0;
|
|
counter--) {
|
|
colors[_colorTypes.get(counter).getID()] = color;
|
|
}
|
|
_stateInfo.setColors(colors);
|
|
}
|
|
}
|
|
|
|
private void startProperty(Attributes attributes,
|
|
Object property) throws SAXException {
|
|
Object value = null;
|
|
String key = null;
|
|
// Type of the value: 0=idref, 1=boolean, 2=dimension, 3=insets,
|
|
// 4=integer,5=string
|
|
int iType = 0;
|
|
String aValue = null;
|
|
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String aName = attributes.getQName(i);
|
|
if (aName.equals(ATTRIBUTE_TYPE)) {
|
|
String type = attributes.getValue(i).toUpperCase();
|
|
if (type.equals("IDREF")) {
|
|
iType = 0;
|
|
}
|
|
else if (type.equals("BOOLEAN")) {
|
|
iType = 1;
|
|
}
|
|
else if (type.equals("DIMENSION")) {
|
|
iType = 2;
|
|
}
|
|
else if (type.equals("INSETS")) {
|
|
iType = 3;
|
|
}
|
|
else if (type.equals("INTEGER")) {
|
|
iType = 4;
|
|
}
|
|
else if (type.equals("STRING")) {
|
|
iType = 5;
|
|
}
|
|
else {
|
|
throw new SAXException(property + " unknown type, use" +
|
|
"idref, boolean, dimension, insets or integer");
|
|
}
|
|
}
|
|
else if (aName.equals(ATTRIBUTE_VALUE)) {
|
|
aValue = attributes.getValue(i);
|
|
}
|
|
else if (aName.equals(ATTRIBUTE_KEY)) {
|
|
key = attributes.getValue(i);
|
|
}
|
|
}
|
|
if (aValue != null) {
|
|
switch (iType) {
|
|
case 0: // idref
|
|
value = lookup(aValue, Object.class);
|
|
break;
|
|
case 1: // boolean
|
|
if (aValue.toUpperCase().equals("TRUE")) {
|
|
value = Boolean.TRUE;
|
|
}
|
|
else {
|
|
value = Boolean.FALSE;
|
|
}
|
|
break;
|
|
case 2: // dimension
|
|
StringTokenizer tok = new StringTokenizer(aValue);
|
|
value = new DimensionUIResource(
|
|
nextInt(tok, "Invalid dimension"),
|
|
nextInt(tok, "Invalid dimension"));
|
|
break;
|
|
case 3: // insets
|
|
value = parseInsets(aValue, property + " invalid insets");
|
|
break;
|
|
case 4: // integer
|
|
try {
|
|
value = new Integer(Integer.parseInt(aValue));
|
|
} catch (NumberFormatException nfe) {
|
|
throw new SAXException(property + " invalid value");
|
|
}
|
|
break;
|
|
case 5: //string
|
|
value = aValue;
|
|
break;
|
|
}
|
|
}
|
|
if (value == null || key == null) {
|
|
throw new SAXException(property + ": you must supply a " +
|
|
"key and value");
|
|
}
|
|
if (property == ELEMENT_DEFAULTS_PROPERTY) {
|
|
_defaultsMap.put(key, value);
|
|
}
|
|
else if (_stateInfo != null) {
|
|
if (_stateInfo.getData() == null) {
|
|
_stateInfo.setData(new HashMap());
|
|
}
|
|
_stateInfo.getData().put(key, value);
|
|
}
|
|
else if (_style != null) {
|
|
if (_style.getData() == null) {
|
|
_style.setData(new HashMap());
|
|
}
|
|
_style.getData().put(key, value);
|
|
}
|
|
}
|
|
|
|
private void startGraphics(Attributes attributes) throws SAXException {
|
|
SynthGraphicsUtils graphics = null;
|
|
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String key = attributes.getQName(i);
|
|
if (key.equals(ATTRIBUTE_IDREF)) {
|
|
graphics = (SynthGraphicsUtils)lookup(attributes.getValue(i),
|
|
SynthGraphicsUtils.class);
|
|
}
|
|
}
|
|
if (graphics == null) {
|
|
throw new SAXException("graphicsUtils: you must supply an idref");
|
|
}
|
|
if (_style != null) {
|
|
_style.setGraphicsUtils(graphics);
|
|
}
|
|
}
|
|
|
|
private void startInsets(Attributes attributes) throws SAXException {
|
|
int top = 0;
|
|
int bottom = 0;
|
|
int left = 0;
|
|
int right = 0;
|
|
Insets insets = null;
|
|
String id = null;
|
|
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String key = attributes.getQName(i);
|
|
|
|
try {
|
|
if (key.equals(ATTRIBUTE_IDREF)) {
|
|
insets = (Insets)lookup(attributes.getValue(i),
|
|
Insets.class);
|
|
}
|
|
else if (key.equals(ATTRIBUTE_ID)) {
|
|
id = attributes.getValue(i);
|
|
}
|
|
else if (key.equals(ATTRIBUTE_TOP)) {
|
|
top = Integer.parseInt(attributes.getValue(i));
|
|
}
|
|
else if (key.equals(ATTRIBUTE_LEFT)) {
|
|
left = Integer.parseInt(attributes.getValue(i));
|
|
}
|
|
else if (key.equals(ATTRIBUTE_BOTTOM)) {
|
|
bottom = Integer.parseInt(attributes.getValue(i));
|
|
}
|
|
else if (key.equals(ATTRIBUTE_RIGHT)) {
|
|
right = Integer.parseInt(attributes.getValue(i));
|
|
}
|
|
} catch (NumberFormatException nfe) {
|
|
throw new SAXException("insets: bad integer value for " +
|
|
attributes.getValue(i));
|
|
}
|
|
}
|
|
if (insets == null) {
|
|
insets = new InsetsUIResource(top, left, bottom, right);
|
|
}
|
|
register(id, insets);
|
|
if (_style != null) {
|
|
_style.setInsets(insets);
|
|
}
|
|
}
|
|
|
|
private void startBind(Attributes attributes) throws SAXException {
|
|
ParsedSynthStyle style = null;
|
|
String path = null;
|
|
int type = -1;
|
|
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String key = attributes.getQName(i);
|
|
|
|
if (key.equals(ATTRIBUTE_STYLE)) {
|
|
style = (ParsedSynthStyle)lookup(attributes.getValue(i),
|
|
ParsedSynthStyle.class);
|
|
}
|
|
else if (key.equals(ATTRIBUTE_TYPE)) {
|
|
String typeS = attributes.getValue(i).toUpperCase();
|
|
|
|
if (typeS.equals("NAME")) {
|
|
type = DefaultSynthStyleFactory.NAME;
|
|
}
|
|
else if (typeS.equals("REGION")) {
|
|
type = DefaultSynthStyleFactory.REGION;
|
|
}
|
|
else {
|
|
throw new SAXException("bind: unknown type " + typeS);
|
|
}
|
|
}
|
|
else if (key.equals(ATTRIBUTE_KEY)) {
|
|
path = attributes.getValue(i);
|
|
}
|
|
}
|
|
if (style == null || path == null || type == -1) {
|
|
throw new SAXException("bind: you must specify a style, type " +
|
|
"and key");
|
|
}
|
|
try {
|
|
_factory.addStyle(style, path, type);
|
|
} catch (PatternSyntaxException pse) {
|
|
throw new SAXException("bind: " + path + " is not a valid " +
|
|
"regular expression");
|
|
}
|
|
}
|
|
|
|
private void startPainter(Attributes attributes, String type) throws SAXException {
|
|
Insets sourceInsets = null;
|
|
Insets destInsets = null;
|
|
String path = null;
|
|
boolean paintCenter = true;
|
|
boolean stretch = true;
|
|
SynthPainter painter = null;
|
|
String method = null;
|
|
String id = null;
|
|
int direction = -1;
|
|
boolean center = false;
|
|
|
|
boolean stretchSpecified = false;
|
|
boolean paintCenterSpecified = false;
|
|
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String key = attributes.getQName(i);
|
|
String value = attributes.getValue(i);
|
|
|
|
if (key.equals(ATTRIBUTE_ID)) {
|
|
id = value;
|
|
}
|
|
else if (key.equals(ATTRIBUTE_METHOD)) {
|
|
method = value.toLowerCase(Locale.ENGLISH);
|
|
}
|
|
else if (key.equals(ATTRIBUTE_IDREF)) {
|
|
painter = (SynthPainter)lookup(value, SynthPainter.class);
|
|
}
|
|
else if (key.equals(ATTRIBUTE_PATH)) {
|
|
path = value;
|
|
}
|
|
else if (key.equals(ATTRIBUTE_SOURCE_INSETS)) {
|
|
sourceInsets = parseInsets(value, type +
|
|
": sourceInsets must be top left bottom right");
|
|
}
|
|
else if (key.equals(ATTRIBUTE_DEST_INSETS)) {
|
|
destInsets = parseInsets(value, type +
|
|
": destinationInsets must be top left bottom right");
|
|
}
|
|
else if (key.equals(ATTRIBUTE_PAINT_CENTER)) {
|
|
paintCenter = value.toLowerCase().equals("true");
|
|
paintCenterSpecified = true;
|
|
}
|
|
else if (key.equals(ATTRIBUTE_STRETCH)) {
|
|
stretch = value.toLowerCase().equals("true");
|
|
stretchSpecified = true;
|
|
}
|
|
else if (key.equals(ATTRIBUTE_DIRECTION)) {
|
|
value = value.toUpperCase().intern();
|
|
if (value == "EAST") {
|
|
direction = SwingConstants.EAST;
|
|
}
|
|
else if (value == "NORTH") {
|
|
direction = SwingConstants.NORTH;
|
|
}
|
|
else if (value == "SOUTH") {
|
|
direction = SwingConstants.SOUTH;
|
|
}
|
|
else if (value == "WEST") {
|
|
direction = SwingConstants.WEST;
|
|
}
|
|
else if (value == "TOP") {
|
|
direction = SwingConstants.TOP;
|
|
}
|
|
else if (value == "LEFT") {
|
|
direction = SwingConstants.LEFT;
|
|
}
|
|
else if (value == "BOTTOM") {
|
|
direction = SwingConstants.BOTTOM;
|
|
}
|
|
else if (value == "RIGHT") {
|
|
direction = SwingConstants.RIGHT;
|
|
}
|
|
else if (value == "HORIZONTAL") {
|
|
direction = SwingConstants.HORIZONTAL;
|
|
}
|
|
else if (value == "VERTICAL") {
|
|
direction = SwingConstants.VERTICAL;
|
|
}
|
|
else if (value == "HORIZONTAL_SPLIT") {
|
|
direction = JSplitPane.HORIZONTAL_SPLIT;
|
|
}
|
|
else if (value == "VERTICAL_SPLIT") {
|
|
direction = JSplitPane.VERTICAL_SPLIT;
|
|
}
|
|
else {
|
|
throw new SAXException(type + ": unknown direction");
|
|
}
|
|
}
|
|
else if (key.equals(ATTRIBUTE_CENTER)) {
|
|
center = value.toLowerCase().equals("true");
|
|
}
|
|
}
|
|
if (painter == null) {
|
|
if (type == ELEMENT_PAINTER) {
|
|
throw new SAXException(type +
|
|
": you must specify an idref");
|
|
}
|
|
if (sourceInsets == null && !center) {
|
|
throw new SAXException(
|
|
"property: you must specify sourceInsets");
|
|
}
|
|
if (path == null) {
|
|
throw new SAXException("property: you must specify a path");
|
|
}
|
|
if (center && (sourceInsets != null || destInsets != null ||
|
|
paintCenterSpecified || stretchSpecified)) {
|
|
throw new SAXException("The attributes: sourceInsets, " +
|
|
"destinationInsets, paintCenter and stretch " +
|
|
" are not legal when center is true");
|
|
}
|
|
painter = new ImagePainter(!stretch, paintCenter,
|
|
sourceInsets, destInsets, getResource(path), center);
|
|
}
|
|
register(id, painter);
|
|
if (_stateInfo != null) {
|
|
addPainterOrMerge(_statePainters, method, painter, direction);
|
|
}
|
|
else if (_style != null) {
|
|
addPainterOrMerge(_stylePainters, method, painter, direction);
|
|
}
|
|
}
|
|
|
|
private void addPainterOrMerge(List<ParsedSynthStyle.PainterInfo> painters, String method,
|
|
SynthPainter painter, int direction) {
|
|
ParsedSynthStyle.PainterInfo painterInfo;
|
|
painterInfo = new ParsedSynthStyle.PainterInfo(method,
|
|
painter,
|
|
direction);
|
|
|
|
for (Object infoObject: painters) {
|
|
ParsedSynthStyle.PainterInfo info;
|
|
info = (ParsedSynthStyle.PainterInfo) infoObject;
|
|
|
|
if (painterInfo.equalsPainter(info)) {
|
|
info.addPainter(painter);
|
|
return;
|
|
}
|
|
}
|
|
|
|
painters.add(painterInfo);
|
|
}
|
|
|
|
private void startImageIcon(Attributes attributes) throws SAXException {
|
|
String path = null;
|
|
String id = null;
|
|
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String key = attributes.getQName(i);
|
|
|
|
if (key.equals(ATTRIBUTE_ID)) {
|
|
id = attributes.getValue(i);
|
|
}
|
|
else if (key.equals(ATTRIBUTE_PATH)) {
|
|
path = attributes.getValue(i);
|
|
}
|
|
}
|
|
if (path == null) {
|
|
throw new SAXException("imageIcon: you must specify a path");
|
|
}
|
|
register(id, new LazyImageIcon(getResource(path)));
|
|
}
|
|
|
|
private void startOpaque(Attributes attributes) {
|
|
if (_style != null) {
|
|
_style.setOpaque(true);
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String key = attributes.getQName(i);
|
|
|
|
if (key.equals(ATTRIBUTE_VALUE)) {
|
|
_style.setOpaque("true".equals(attributes.getValue(i).
|
|
toLowerCase()));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void startInputMap(Attributes attributes) throws SAXException {
|
|
_inputMapBindings.clear();
|
|
_inputMapID = null;
|
|
if (_style != null) {
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String key = attributes.getQName(i);
|
|
|
|
if (key.equals(ATTRIBUTE_ID)) {
|
|
_inputMapID = attributes.getValue(i);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void endInputMap() throws SAXException {
|
|
if (_inputMapID != null) {
|
|
register(_inputMapID, new UIDefaults.LazyInputMap(
|
|
_inputMapBindings.toArray(new Object[_inputMapBindings.
|
|
size()])));
|
|
}
|
|
_inputMapBindings.clear();
|
|
_inputMapID = null;
|
|
}
|
|
|
|
private void startBindKey(Attributes attributes) throws SAXException {
|
|
if (_inputMapID == null) {
|
|
// Not in an inputmap, bail.
|
|
return;
|
|
}
|
|
if (_style != null) {
|
|
String key = null;
|
|
String value = null;
|
|
for(int i = attributes.getLength() - 1; i >= 0; i--) {
|
|
String aKey = attributes.getQName(i);
|
|
|
|
if (aKey.equals(ATTRIBUTE_KEY)) {
|
|
key = attributes.getValue(i);
|
|
}
|
|
else if (aKey.equals(ATTRIBUTE_ACTION)) {
|
|
value = attributes.getValue(i);
|
|
}
|
|
}
|
|
if (key == null || value == null) {
|
|
throw new SAXException(
|
|
"bindKey: you must supply a key and action");
|
|
}
|
|
_inputMapBindings.add(key);
|
|
_inputMapBindings.add(value);
|
|
}
|
|
}
|
|
|
|
//
|
|
// SAX methods, these forward to the DocumentHandler if we don't know
|
|
// the element name.
|
|
//
|
|
|
|
public InputSource resolveEntity(String publicId, String systemId)
|
|
throws IOException, SAXException {
|
|
if (isForwarding()) {
|
|
return getHandler().resolveEntity(publicId, systemId);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public void notationDecl(String name, String publicId, String systemId) throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().notationDecl(name, publicId, systemId);
|
|
}
|
|
}
|
|
|
|
public void unparsedEntityDecl(String name, String publicId,
|
|
String systemId, String notationName) throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().unparsedEntityDecl(name, publicId, systemId,
|
|
notationName);
|
|
}
|
|
}
|
|
|
|
public void setDocumentLocator(Locator locator) {
|
|
if (isForwarding()) {
|
|
getHandler().setDocumentLocator(locator);
|
|
}
|
|
}
|
|
|
|
public void startDocument() throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().startDocument();
|
|
}
|
|
}
|
|
|
|
public void endDocument() throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().endDocument();
|
|
}
|
|
}
|
|
|
|
public void startElement(String uri, String local, String name, Attributes attributes)
|
|
throws SAXException {
|
|
name = name.intern();
|
|
if (name == ELEMENT_STYLE) {
|
|
startStyle(attributes);
|
|
}
|
|
else if (name == ELEMENT_STATE) {
|
|
startState(attributes);
|
|
}
|
|
else if (name == ELEMENT_FONT) {
|
|
startFont(attributes);
|
|
}
|
|
else if (name == ELEMENT_COLOR) {
|
|
startColor(attributes);
|
|
}
|
|
else if (name == ELEMENT_PAINTER) {
|
|
startPainter(attributes, name);
|
|
}
|
|
else if (name == ELEMENT_IMAGE_PAINTER) {
|
|
startPainter(attributes, name);
|
|
}
|
|
else if (name == ELEMENT_PROPERTY) {
|
|
startProperty(attributes, ELEMENT_PROPERTY);
|
|
}
|
|
else if (name == ELEMENT_DEFAULTS_PROPERTY) {
|
|
startProperty(attributes, ELEMENT_DEFAULTS_PROPERTY);
|
|
}
|
|
else if (name == ELEMENT_SYNTH_GRAPHICS) {
|
|
startGraphics(attributes);
|
|
}
|
|
else if (name == ELEMENT_INSETS) {
|
|
startInsets(attributes);
|
|
}
|
|
else if (name == ELEMENT_BIND) {
|
|
startBind(attributes);
|
|
}
|
|
else if (name == ELEMENT_BIND_KEY) {
|
|
startBindKey(attributes);
|
|
}
|
|
else if (name == ELEMENT_IMAGE_ICON) {
|
|
startImageIcon(attributes);
|
|
}
|
|
else if (name == ELEMENT_OPAQUE) {
|
|
startOpaque(attributes);
|
|
}
|
|
else if (name == ELEMENT_INPUT_MAP) {
|
|
startInputMap(attributes);
|
|
}
|
|
else if (name != ELEMENT_SYNTH) {
|
|
if (_depth++ == 0) {
|
|
getHandler().startDocument();
|
|
}
|
|
getHandler().startElement(uri, local, name, attributes);
|
|
}
|
|
}
|
|
|
|
public void endElement(String uri, String local, String name) throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().endElement(uri, local, name);
|
|
_depth--;
|
|
if (!isForwarding()) {
|
|
getHandler().startDocument();
|
|
}
|
|
}
|
|
else {
|
|
name = name.intern();
|
|
if (name == ELEMENT_STYLE) {
|
|
endStyle();
|
|
}
|
|
else if (name == ELEMENT_STATE) {
|
|
endState();
|
|
}
|
|
else if (name == ELEMENT_INPUT_MAP) {
|
|
endInputMap();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void characters(char ch[], int start, int length)
|
|
throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().characters(ch, start, length);
|
|
}
|
|
}
|
|
|
|
public void ignorableWhitespace (char ch[], int start, int length)
|
|
throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().ignorableWhitespace(ch, start, length);
|
|
}
|
|
}
|
|
|
|
public void processingInstruction(String target, String data)
|
|
throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().processingInstruction(target, data);
|
|
}
|
|
}
|
|
|
|
public void warning(SAXParseException e) throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().warning(e);
|
|
}
|
|
}
|
|
|
|
public void error(SAXParseException e) throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().error(e);
|
|
}
|
|
}
|
|
|
|
|
|
public void fatalError(SAXParseException e) throws SAXException {
|
|
if (isForwarding()) {
|
|
getHandler().fatalError(e);
|
|
}
|
|
throw e;
|
|
}
|
|
|
|
|
|
/**
|
|
* ImageIcon that lazily loads the image until needed.
|
|
*/
|
|
private static class LazyImageIcon extends ImageIcon implements UIResource {
|
|
private URL location;
|
|
|
|
public LazyImageIcon(URL location) {
|
|
super();
|
|
this.location = location;
|
|
}
|
|
|
|
public void paintIcon(Component c, Graphics g, int x, int y) {
|
|
if (getImage() != null) {
|
|
super.paintIcon(c, g, x, y);
|
|
}
|
|
}
|
|
|
|
public int getIconWidth() {
|
|
if (getImage() != null) {
|
|
return super.getIconWidth();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
public int getIconHeight() {
|
|
if (getImage() != null) {
|
|
return super.getIconHeight();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
public Image getImage() {
|
|
if (location != null) {
|
|
setImage(Toolkit.getDefaultToolkit().getImage(location));
|
|
location = null;
|
|
}
|
|
return super.getImage();
|
|
}
|
|
}
|
|
}
|