- /*
- * 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;
- }
- }