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/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: StyleResolver.java 2739 2007-04-02 11:41:22Z taqua $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.layouter.style.resolver;
import org.jfree.layouting.LayoutProcess;
import org.jfree.layouting.StatefullComponent;
import org.jfree.layouting.input.style.PageAreaType;
import org.jfree.layouting.input.style.PseudoPage;
import org.jfree.layouting.input.style.values.CSSValue;
import org.jfree.layouting.layouter.context.ContextId;
import org.jfree.layouting.layouter.context.LayoutContext;
import org.jfree.layouting.layouter.context.LayoutStyle;
import org.jfree.layouting.layouter.model.LayoutElement;
/**
* Creation-Date: 05.12.2005, 18:03:52
*
* @author Thomas Morgner
*/
public interface StyleResolver extends StatefullComponent
{
public StyleResolver deriveInstance();
/**
* Resolves the style. This is guaranteed to be called in the order of the
* document elements traversing the document tree using the
* 'deepest-node-first' strategy.
*
* @param element
*/
public void resolveStyle (LayoutElement element);
/**
* Performs tests, whether there is a pseudo-element definition for the
* given element. The element itself can be a pseudo-element as well.
*
* @param element
* @param pseudo
* @return
*/
public boolean isPseudoElementStyleResolvable (LayoutElement element,
String pseudo);
public void initialize(LayoutProcess layoutProcess);
public LayoutStyle resolvePageStyle
(CSSValue pageName, PseudoPage[] pseudoPages, PageAreaType pageArea);
public LayoutContext createAnonymousContext(final ContextId id,
final LayoutContext parent);
public LayoutStyle getInitialStyle();
}
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