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- /*
- * $Id: LineArea.java,v 1.12 2003/03/05 15:19:31 jeremias Exp $
- * ============================================================================
- * The Apache Software License, Version 1.1
- * ============================================================================
- *
- * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modifica-
- * tion, 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 "FOP" 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 (INCLU-
- * DING, 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 created by
- * James Tauber <jtauber@jtauber.com>. For more information on the Apache
- * Software Foundation, please see <http://www.apache.org/>.
- */
- package org.apache.fop.area;
-
- import org.apache.fop.area.inline.InlineArea;
-
- import java.util.ArrayList;
- import java.util.List;
-
- /**
- * The line area.
- * This is a line area that contains inline areas.
- */
- public class LineArea extends Area {
- private int stacking = LR;
- // contains inline areas
- // has start indent and length, dominant baseline, height
- private int startIndent;
- private int length;
-
- private int lineHeight;
- // this is the offset for the dominant baseline
- private int baseLine;
-
- // this class can contain the dominant char styling info
- // this means that many renderers can optimise a bit
-
- private List inlineAreas = new ArrayList();
-
- /**
- * Set the height of this line area.
- *
- * @param height the height of the line area
- */
- public void setHeight(int height) {
- lineHeight = height;
- }
-
- /**
- * Get the height of this line area.
- *
- * @return the height of the line area
- */
- public int getHeight() {
- return lineHeight;
- }
-
- /**
- * Add a child area to this line area.
- *
- * @param childArea the inline child area to add
- */
- public void addChild(Area childArea) {
- if (childArea instanceof InlineArea) {
- addInlineArea((InlineArea)childArea);
- }
- }
-
- /**
- * Add an inline child area to this line area.
- *
- * @param area the inline child area to add
- */
- public void addInlineArea(InlineArea area) {
- inlineAreas.add(area);
- }
-
- /**
- * Get the inline child areas of this line area.
- *
- * @return the list of inline areas
- */
- public List getInlineAreas() {
- return inlineAreas;
- }
-
- /**
- * Set the start indent of this line area.
- * The start indent is used for offsetting the start of
- * the inline areas for alignment or other indents.
- *
- * @param si the start indent value
- */
- public void setStartIndent(int si) {
- startIndent = si;
- }
-
- /**
- * Get the start indent of this line area.
- * The start indent is used for offsetting the start of
- * the inline areas for alignment or other indents.
- *
- * @return the start indent value
- */
- public int getStartIndent() {
- return startIndent;
- }
- }
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