| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.svg; |
| |
| import org.apache.fop.pdf.PDFPage; |
| |
| /** |
| * Context class which holds state information which should remain in sync over multiple instances |
| * of PDFDocumentGraphics2D. |
| */ |
| public class PDFContext { |
| |
| private PDFPage currentPage; |
| |
| /** number of pages generated */ |
| private int pagecount; |
| |
| /** @return true if a page is set up for painting. */ |
| public boolean isPagePending() { |
| return this.currentPage != null; |
| } |
| |
| /** |
| * After this call, there's no current page. |
| */ |
| public void clearCurrentPage() { |
| currentPage = null; |
| } |
| |
| /** @return the current page or null if there is none */ |
| public PDFPage getCurrentPage() { |
| return this.currentPage; |
| } |
| |
| /** |
| * Sets the current page |
| * @param page the page |
| */ |
| public void setCurrentPage(PDFPage page) { |
| this.currentPage = page; |
| } |
| |
| /** Notifies the context to increase the page count. */ |
| public void increasePageCount() { |
| this.pagecount++; |
| } |
| |
| } |