| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.css2.layout; |
| |
| import org.eclipse.draw2d.FigureUtilities; |
| import org.eclipse.jst.pagedesigner.css2.font.CSSFont; |
| import org.eclipse.jst.pagedesigner.css2.font.CSSFontManager; |
| import org.eclipse.swt.graphics.Font; |
| |
| /** |
| * A block layout which requires no FlowContext to perform its layout. This |
| * class is used by {@link FlowPage}. |
| * <p> |
| * WARNING: This class is not intended to be subclassed by clients. |
| */ |
| public class PageFlowLayout extends BlockFlowLayout { |
| |
| /** |
| * Creates a new PageFlowLayout with the given FlowPage |
| * |
| * @param page |
| * the FlowPage |
| */ |
| public PageFlowLayout(FlowPage page) { |
| super(page); |
| } |
| |
| /** |
| * @see BlockFlowLayout#endBlock() |
| */ |
| protected void endBlock() { |
| // do nothing |
| } |
| |
| /** |
| * |
| */ |
| public void postValidate() { |
| // TODO: This method is not being called. |
| } |
| |
| protected void setupLine(LineBox line, int topMargin) { |
| super.setupLine(line, topMargin); |
| |
| CSSFontManager fontManager = CSSFontManager.getInstance(); |
| Font font = fontManager.getSwtFont((CSSFont) fontManager |
| .createDefaultFont()); |
| line.setFontMetrics(FigureUtilities.getFontMetrics(font)); |
| } |
| |
| /** |
| * Setup blockBox to the initial bounds of the Page |
| */ |
| protected void setupBlock() { |
| // Remove all current Fragments |
| _blockBox.clear(); |
| |
| // Setup the one fragment for this Block with the correct X and |
| // available width |
| _blockBox.setRecommendedWidth(((FlowPage) getFlowFigure()) |
| .getRecommendedWidth()); |
| _blockBox._x = 0; |
| } |
| |
| } |