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jlechner |
/* CSS.java -- Provides CSS attributes
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.swing.text.html;
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import java.util.HashMap;
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/**
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* Provides CSS attributes to be used by the HTML view classes. The constants
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* defined here are used as keys for text attributes for use in
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* {@link javax.swing.text.AttributeSet}s of {@link javax.swing.text.Element}s.
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*
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* @author Roman Kennke (kennke@aicas.com)
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*/
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public class CSS
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{
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/**
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* Returns an array of all CSS attributes.
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*
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* @return All available CSS.Attribute objects.
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*/
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public static CSS.Attribute[] getAllAttributeKeys()
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{
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Object[] src = Attribute.attributeMap.values().toArray();
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CSS.Attribute[] dst = new CSS.Attribute[ src.length ];
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System.arraycopy(src, 0, dst, 0, src.length);
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return dst;
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}
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/**
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* Returns an a given CSS attribute.
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*
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* @param name - The name of the attribute.
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* @return The CSS attribute with the given name, or <code>null</code> if
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* no attribute with that name exists.
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*/
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public static CSS.Attribute getAttribute(String name)
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{
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return (CSS.Attribute)Attribute.attributeMap.get( name );
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}
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public static final class Attribute
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{
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/**
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* The CSS attribute 'background'.
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*/
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public static final Attribute BACKGROUND =
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new Attribute("background", false, null);
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/**
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* The CSS attribute 'background-attachment'.
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*/
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public static final Attribute BACKGROUND_ATTACHMENT =
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new Attribute("background-attachment", false, "scroll");
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/**
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* The CSS attribute 'background-color'.
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*/
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public static final Attribute BACKGROUND_COLOR =
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new Attribute("background-color", false, "transparent");
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/**
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* The CSS attribute 'background-image'.
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*/
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public static final Attribute BACKGROUND_IMAGE =
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new Attribute("background-image", false, "none");
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/**
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* The CSS attribute 'background-position'.
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*/
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public static final Attribute BACKGROUND_POSITION =
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new Attribute("background-position", false, null);
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/**
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* The CSS attribute 'background-repeat'.
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*/
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public static final Attribute BACKGROUND_REPEAT =
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new Attribute("background-repeat", false, "repeat");
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/**
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* The CSS attribute 'border'.
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*/
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public static final Attribute BORDER = new Attribute("border", false, null);
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/**
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* The CSS attribute 'border-bottom'.
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*/
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public static final Attribute BORDER_BOTTOM =
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new Attribute("border-bottom", false, null);
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/**
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* The CSS attribute 'border-bottom-width'.
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*/
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public static final Attribute BORDER_BOTTOM_WIDTH =
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new Attribute("border-bottom-width", false, "medium");
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/**
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* The CSS attribute 'border-color'.
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*/
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public static final Attribute BORDER_COLOR =
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new Attribute("border-color", false, "black");
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/**
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* The CSS attribute 'border-left'.
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*/
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public static final Attribute BORDER_LEFT =
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new Attribute("border-left", false, null);
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/**
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* The CSS attribute 'border-left-width'.
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*/
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public static final Attribute BORDER_LEFT_WIDTH =
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new Attribute("border-left-width", false, "medium");
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/**
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* The CSS attribute 'border-right'.
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*/
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public static final Attribute BORDER_RIGHT =
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new Attribute("border-right", false, null);
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/**
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* The CSS attribute 'border-right-width'.
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*/
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public static final Attribute BORDER_RIGHT_WIDTH =
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new Attribute("border-right-width", false, "medium");
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/**
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* The CSS attribute 'border-style'.
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*/
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public static final Attribute BORDER_STYLE =
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new Attribute("border-style", false, "none");
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/**
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* The CSS attribute 'border-top'.
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*/
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public static final Attribute BORDER_TOP =
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new Attribute("border-top", false, null);
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/**
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* The CSS attribute 'border-top-width'.
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*/
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public static final Attribute BORDER_TOP_WIDTH =
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new Attribute("border-top-width", false, "medium");
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/**
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* The CSS attribute 'border-width'.
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*/
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public static final Attribute BORDER_WIDTH =
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new Attribute("border-width", false, "medium");
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/**
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* The CSS attribute 'clear'.
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*/
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public static final Attribute CLEAR = new Attribute("clear", false, "none");
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/**
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* The CSS attribute 'color'.
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*/
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public static final Attribute COLOR = new Attribute("color", true, "black");
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/**
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* The CSS attribute 'display'.
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*/
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public static final Attribute DISPLAY =
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new Attribute("display", false, "block");
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/**
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* The CSS attribute 'float'.
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*/
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public static final Attribute FLOAT = new Attribute("float", false, "none");
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/**
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* The CSS attribute 'font'.
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*/
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public static final Attribute FONT = new Attribute("font", true, null);
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/**
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* The CSS attribute 'font-family'.
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*/
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public static final Attribute FONT_FAMILY =
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new Attribute("font-family", true, null);
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/**
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* The CSS attribute 'font-size'.
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*/
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public static final Attribute FONT_SIZE =
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new Attribute("font-size", true, "medium");
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/**
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* The CSS attribute 'font-style'.
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*/
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public static final Attribute FONT_STYLE =
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new Attribute("font-style", true, "normal");
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/**
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* The CSS attribute 'font-variant'.
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*/
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public static final Attribute FONT_VARIANT =
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new Attribute("font-variant", true, "normal");
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/**
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* The CSS attribute 'font-weight'.
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*/
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public static final Attribute FONT_WEIGHT =
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new Attribute("font-weight", true, "normal");
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/**
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* The CSS attribute 'height'.
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*/
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public static final Attribute HEIGHT =
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new Attribute("height", false, "auto");
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/**
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* The CSS attribute 'letter-spacing'.
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*/
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public static final Attribute LETTER_SPACING =
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new Attribute("letter-spacing", true, "normal");
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/**
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* The CSS attribute 'line-height'.
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*/
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public static final Attribute LINE_HEIGHT =
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new Attribute("line-height", true, "normal");
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/**
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* The CSS attribute 'list-style'.
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*/
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public static final Attribute LIST_STYLE =
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new Attribute("list-style", true, null);
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/**
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* The CSS attribute 'list-style-image'.
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*/
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public static final Attribute LIST_STYLE_IMAGE =
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new Attribute("list-style-image", true, "none");
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/**
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* The CSS attribute 'list-style-position'.
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*/
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public static final Attribute LIST_STYLE_POSITION =
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new Attribute("list-style-position", true, "outside");
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/**
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* The CSS attribute 'list-style-type'.
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*/
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public static final Attribute LIST_STYLE_TYPE =
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new Attribute("list-style-type", true, "disc");
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/**
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* The CSS attribute 'margin'.
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*/
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public static final Attribute MARGIN = new Attribute("margin", false, null);
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/**
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* The CSS attribute 'margin-bottom'.
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*/
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public static final Attribute MARGIN_BOTTOM =
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new Attribute("margin-bottom", false, "0");
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/**
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* The CSS attribute 'margin-left'.
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*/
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public static final Attribute MARGIN_LEFT =
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new Attribute("margin-left", false, "0");
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/**
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* The CSS attribute 'margin-right'.
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*/
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public static final Attribute MARGIN_RIGHT =
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new Attribute("margin-right", false, "0");
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/**
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* The CSS attribute 'margin-top'.
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*/
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public static final Attribute MARGIN_TOP =
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new Attribute("margin-top", false, "0");
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/**
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* The CSS attribute 'padding'.
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*/
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public static final Attribute PADDING =
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new Attribute("padding", false, null);
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/**
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* The CSS attribute 'padding-bottom'.
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*/
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public static final Attribute PADDING_BOTTOM =
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new Attribute("padding-bottom", false, "0");
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/**
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* The CSS attribute 'padding-left'.
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*/
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public static final Attribute PADDING_LEFT =
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new Attribute("padding-left", false, "0");
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/**
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* The CSS attribute 'padding-right'.
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*/
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public static final Attribute PADDING_RIGHT =
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new Attribute("padding-right", false, "0");
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/**
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* The CSS attribute 'padding-top'.
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*/
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public static final Attribute PADDING_TOP =
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new Attribute("padding-top", false, "0");
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/**
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* The CSS attribute 'text-align'.
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*/
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public static final Attribute TEXT_ALIGN =
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new Attribute("text-align", true, null);
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/**
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* The CSS attribute 'text-decoration'.
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*/
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public static final Attribute TEXT_DECORATION =
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new Attribute("text-decoration", true, "none");
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/**
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* The CSS attribute 'text-indent'.
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*/
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public static final Attribute TEXT_INDENT =
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new Attribute("text-indent", true, "0");
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/**
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* The CSS attribute 'text-transform'.
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*/
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public static final Attribute TEXT_TRANSFORM =
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new Attribute("text-transform", true, "none");
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/**
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* The CSS attribute 'vertical-align'.
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*/
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public static final Attribute VERTICAL_ALIGN =
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new Attribute("vertical-align", false, "baseline");
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/**
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* The CSS attribute 'white-space'.
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*/
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public static final Attribute WHITE_SPACE =
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new Attribute("white-space", true, "normal");
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/**
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* The CSS attribute 'width'.
|
| 380 |
|
|
*/
|
| 381 |
|
|
public static final Attribute WIDTH =
|
| 382 |
|
|
new Attribute("width", false, "auto");
|
| 383 |
|
|
|
| 384 |
|
|
/**
|
| 385 |
|
|
* The CSS attribute 'word-spacing'.
|
| 386 |
|
|
*/
|
| 387 |
|
|
public static final Attribute WORD_SPACING =
|
| 388 |
|
|
new Attribute("word-spacing", true, "normal");
|
| 389 |
|
|
|
| 390 |
|
|
/**
|
| 391 |
|
|
* The attribute string.
|
| 392 |
|
|
*/
|
| 393 |
|
|
String attStr;
|
| 394 |
|
|
|
| 395 |
|
|
/**
|
| 396 |
|
|
* Indicates if this attribute should be inherited from it's parent or
|
| 397 |
|
|
* not.
|
| 398 |
|
|
*/
|
| 399 |
|
|
boolean isInherited;
|
| 400 |
|
|
|
| 401 |
|
|
/**
|
| 402 |
|
|
* A default value for this attribute if one exists, otherwise null.
|
| 403 |
|
|
*/
|
| 404 |
|
|
String defaultValue;
|
| 405 |
|
|
|
| 406 |
|
|
/**
|
| 407 |
|
|
* A HashMap of all attributes.
|
| 408 |
|
|
*/
|
| 409 |
|
|
static HashMap attributeMap;
|
| 410 |
|
|
|
| 411 |
|
|
/**
|
| 412 |
|
|
* Creates a new Attribute instance with the specified values.
|
| 413 |
|
|
*
|
| 414 |
|
|
* @param attr the attribute string
|
| 415 |
|
|
* @param inherited if the attribute should be inherited or not
|
| 416 |
|
|
* @param def a default value; may be <code>null</code>
|
| 417 |
|
|
*/
|
| 418 |
|
|
Attribute(String attr, boolean inherited, String def)
|
| 419 |
|
|
{
|
| 420 |
|
|
attStr = attr;
|
| 421 |
|
|
isInherited = inherited;
|
| 422 |
|
|
defaultValue = def;
|
| 423 |
|
|
if( attributeMap == null)
|
| 424 |
|
|
attributeMap = new HashMap();
|
| 425 |
|
|
attributeMap.put( attr, this );
|
| 426 |
|
|
}
|
| 427 |
|
|
|
| 428 |
|
|
/**
|
| 429 |
|
|
* Returns the string representation of this attribute as specified
|
| 430 |
|
|
* in the CSS specification.
|
| 431 |
|
|
*/
|
| 432 |
|
|
public String toString()
|
| 433 |
|
|
{
|
| 434 |
|
|
return attStr;
|
| 435 |
|
|
}
|
| 436 |
|
|
|
| 437 |
|
|
/**
|
| 438 |
|
|
* Returns <code>true</code> if the attribute should be inherited from
|
| 439 |
|
|
* the parent, <code>false</code> otherwise.
|
| 440 |
|
|
*
|
| 441 |
|
|
* @return <code>true</code> if the attribute should be inherited from
|
| 442 |
|
|
* the parent, <code>false</code> otherwise
|
| 443 |
|
|
*/
|
| 444 |
|
|
public boolean isInherited()
|
| 445 |
|
|
{
|
| 446 |
|
|
return isInherited;
|
| 447 |
|
|
}
|
| 448 |
|
|
|
| 449 |
|
|
/**
|
| 450 |
|
|
* Returns the default value of this attribute if one exists,
|
| 451 |
|
|
* <code>null</code> otherwise.
|
| 452 |
|
|
*
|
| 453 |
|
|
* @return the default value of this attribute if one exists,
|
| 454 |
|
|
* <code>null</code> otherwise
|
| 455 |
|
|
*/
|
| 456 |
|
|
public String getDefaultValue()
|
| 457 |
|
|
{
|
| 458 |
|
|
return defaultValue;
|
| 459 |
|
|
}
|
| 460 |
|
|
}
|
| 461 |
|
|
}
|
