| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xalan" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 1999, Lotus |
| * Development Corporation., http://www.lotus.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.xalan.serialize; |
| |
| import org.apache.xml.utils.StringToIntTable; |
| |
| /** |
| * <meta name="usage" content="internal"/> |
| * This class is in support of SerializerToHTML, and acts as a sort |
| * of element representative for HTML elements. |
| */ |
| class ElemDesc |
| { |
| |
| /** Bit flags to tell about this element type. */ |
| int m_flags; |
| |
| /** |
| * Table of attribute names to integers, which contain bit flags telling about |
| * the attributes. |
| */ |
| StringToIntTable m_attrs = null; |
| |
| /** Bit position if this element type is empty. */ |
| static final int EMPTY = (1 << 1); |
| |
| /** Bit position if this element type is a flow. */ |
| static final int FLOW = (1 << 2); |
| |
| /** Bit position if this element type is a block. */ |
| static final int BLOCK = (1 << 3); |
| |
| /** Bit position if this element type is a block form. */ |
| static final int BLOCKFORM = (1 << 4); |
| |
| /** Bit position if this element type is a block form field set (?? -sb). */ |
| static final int BLOCKFORMFIELDSET = (1 << 5); |
| |
| /** Bit position if this element type is CDATA. */ |
| static final int CDATA = (1 << 6); |
| |
| /** Bit position if this element type is PCDATA. */ |
| static final int PCDATA = (1 << 7); |
| |
| /** Bit position if this element type is should be raw characters. */ |
| static final int RAW = (1 << 8); |
| |
| /** Bit position if this element type should be inlined. */ |
| static final int INLINE = (1 << 9); |
| |
| /** Bit position if this element type is INLINEA (?? -sb). */ |
| static final int INLINEA = (1 << 10); |
| |
| /** Bit position if this element type is an inline label. */ |
| static final int INLINELABEL = (1 << 11); |
| |
| /** Bit position if this element type is a font style. */ |
| static final int FONTSTYLE = (1 << 12); |
| |
| /** Bit position if this element type is a phrase. */ |
| static final int PHRASE = (1 << 13); |
| |
| /** Bit position if this element type is a form control. */ |
| static final int FORMCTRL = (1 << 14); |
| |
| /** Bit position if this element type is ???. */ |
| static final int SPECIAL = (1 << 15); |
| |
| /** Bit position if this element type is ???. */ |
| static final int ASPECIAL = (1 << 16); |
| |
| /** Bit position if this element type is an odd header element. */ |
| static final int HEADMISC = (1 << 17); |
| |
| /** Bit position if this element type is a head element (i.e. H1, H2, etc.) */ |
| static final int HEAD = (1 << 18); |
| |
| /** Bit position if this element type is a list. */ |
| static final int LIST = (1 << 19); |
| |
| /** Bit position if this element type is a preformatted type. */ |
| static final int PREFORMATTED = (1 << 20); |
| |
| /** Bit position if this element type is whitespace sensitive. */ |
| static final int WHITESPACESENSITIVE = (1 << 21); |
| |
| /** Bit position if this element type is a header element (i.e. HEAD). */ |
| static final int HEADELEM = (1 << 22); |
| |
| /** Bit position if this attribute type is a URL. */ |
| static final int ATTRURL = (1 << 1); |
| |
| /** Bit position if this attribute type is an empty type. */ |
| static final int ATTREMPTY = (1 << 2); |
| |
| /** |
| * Construct an ElemDesc from a set of bit flags. |
| * |
| * |
| * @param flags Bit flags that describe the basic properties of this element type. |
| */ |
| ElemDesc(int flags) |
| { |
| m_flags = flags; |
| } |
| |
| /** |
| * Tell if this element type has the basic bit properties that are passed |
| * as an argument. |
| * |
| * @param flags Bit flags that describe the basic properties of interest. |
| * |
| * @return true if any of the flag bits are true. |
| */ |
| boolean is(int flags) |
| { |
| |
| // int which = (m_flags & flags); |
| return (m_flags & flags) != 0; |
| } |
| |
| /** |
| * Set an attribute name and it's bit properties. |
| * |
| * |
| * @param name non-null name of attribute, in upper case. |
| * @param flags flag bits. |
| */ |
| void setAttr(String name, int flags) |
| { |
| |
| if (null == m_attrs) |
| m_attrs = new StringToIntTable(); |
| |
| m_attrs.put(name, flags); |
| } |
| |
| /** |
| * Tell if any of the bits of interest are set for a named attribute type. |
| * |
| * @param name non-null reference to attribute name, in any case. |
| * @param flags flag mask. |
| * |
| * @return true if any of the flags are set for the named attribute. |
| */ |
| boolean isAttrFlagSet(String name, int flags) |
| { |
| return (null != m_attrs) ? ((m_attrs.getIgnoreCase(name) & flags) != 0) : false; |
| } |
| } |