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/*******************************************************************************
* Copyright (c) 2009 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
//------------------------------------------------------------------------------
// Copyright (c) 2005, 2007 IBM Corporation and others.
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// which accompanies this distribution, and is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// Contributors:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.richtext.html;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.epf.richtext.RichTextResources;
/**
* Models a HTML block tag.
*
* @author Kelvin Low
* @since 1.0
*/
public class BlockTag {
// The user friendly names.
private static final String NAME_PARAGRAPH = RichTextResources.blockTag_paragraph;
private static final String NAME_HEADING_1 = RichTextResources.blockTag_heading1;
private static final String NAME_HEADING_2 = RichTextResources.blockTag_heading2;
private static final String NAME_HEADING_3 = RichTextResources.blockTag_heading3;
private static final String NAME_HEADING_4 = RichTextResources.blockTag_heading4;
private static final String NAME_HEADING_5 = RichTextResources.blockTag_heading5;
private static final String NAME_HEADING_6 = RichTextResources.blockTag_heading6;
private static final String NAME_ADDRESS = RichTextResources.blockTag_address;
private static final String NAME_PREFORMATTED_TEXT = RichTextResources.blockTag_preformattedText;
// The internal values.
private static final String VALUE_PARAGRAPH = "<p>"; //$NON-NLS-1$
private static final String VALUE_HEADING_1 = "<h1>"; //$NON-NLS-1$
private static final String VALUE_HEADING_2 = "<h2>"; //$NON-NLS-1$
private static final String VALUE_HEADING_3 = "<h3>"; //$NON-NLS-1$
private static final String VALUE_HEADING_4 = "<h4>"; //$NON-NLS-1$
private static final String VALUE_HEADING_5 = "<h5>"; //$NON-NLS-1$
private static final String VALUE_HEADING_6 = "<h6>"; //$NON-NLS-1$
private static final String VALUE_ADDRESS = "<address>"; //$NON-NLS-1$
private static final String VALUE_PREFORMATTED_TEXT = "<pre>"; //$NON-NLS-1$
/**
* The <p> tag.
*/
static public final BlockTag PARAGRAPH = new BlockTag(NAME_PARAGRAPH,
VALUE_PARAGRAPH);
/**
* <h1> tag.
*/
static public final BlockTag HEADING_1 = new BlockTag(NAME_HEADING_1,
VALUE_HEADING_1);
/**
* <h2> tag.
*/
static public final BlockTag HEADING_2 = new BlockTag(NAME_HEADING_2,
VALUE_HEADING_2);
/**
* <h3> tag.
*/
static public final BlockTag HEADING_3 = new BlockTag(NAME_HEADING_3,
VALUE_HEADING_3);
/**
* <h4> tag.
*/
static public final BlockTag HEADING_4 = new BlockTag(NAME_HEADING_4,
VALUE_HEADING_4);
/**
* <h5> tag.
*/
static public final BlockTag HEADING_5 = new BlockTag(NAME_HEADING_5,
VALUE_HEADING_5);
/**
* <h6> tag.
*/
static public final BlockTag HEADING_6 = new BlockTag(NAME_HEADING_6,
VALUE_HEADING_6);
/**
* <address> tag.
*/
static public final BlockTag ADDRESS = new BlockTag(NAME_ADDRESS,
VALUE_ADDRESS);
/**
* <pre> tag.
*/
static public final BlockTag PREFORMATTED_TEXT = new BlockTag(
NAME_PREFORMATTED_TEXT, VALUE_PREFORMATTED_TEXT);
// A list of <code>BlockTag</code> objects.
static private final List<BlockTag> BLOCK_TAGS = new ArrayList<BlockTag>();
static {
BLOCK_TAGS.add(PARAGRAPH);
BLOCK_TAGS.add(HEADING_1);
BLOCK_TAGS.add(HEADING_2);
BLOCK_TAGS.add(HEADING_3);
BLOCK_TAGS.add(HEADING_4);
BLOCK_TAGS.add(HEADING_5);
BLOCK_TAGS.add(HEADING_6);
BLOCK_TAGS.add(ADDRESS);
BLOCK_TAGS.add(PREFORMATTED_TEXT);
}
// The block tag name.
private String name;
// The block tag value.
private String value;
/**
* Creates a new instance.
*
* @param name
* the block tag name
* @param value
* the block tag value
*/
public BlockTag(String name, String value) {
this.name = name;
this.value = value;
}
/**
* Gets the block tag name.
*
* @return the block tag name
*/
public String getName() {
return name;
}
/**
* Gets the block tag value.
*
* @return the block tag value
*/
public String getValue() {
return value;
}
/**
* Gets the <code>BlockTag</code> object that is mapped to the given
* index.
*
* @param index
* an index into the <code>BlockTag</code> list
* @return a <code>BlockTag</code> object
*/
public static BlockTag getBlockTag(int index) {
BlockTag result = (BlockTag) BLOCK_TAGS.get(index);
if (result != null) {
return result;
}
return PARAGRAPH;
}
}
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