| /* ==================================================================== |
| 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. |
| ==================================================================== */ |
| |
| package org.apache.poi.xslf.util; |
| |
| import java.awt.Graphics2D; |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.PrintStream; |
| import java.io.UnsupportedEncodingException; |
| import java.nio.charset.StandardCharsets; |
| |
| public class DummyFormat implements OutputFormat { |
| |
| private final ByteArrayOutputStream bos; |
| private final DummyGraphics2d dummy2d; |
| |
| public DummyFormat() { |
| try { |
| bos = new ByteArrayOutputStream(); |
| dummy2d = new DummyGraphics2d(new PrintStream(bos, true, StandardCharsets.UTF_8.name())); |
| } catch (UnsupportedEncodingException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public Graphics2D addSlide(double width, double height) throws IOException { |
| bos.reset(); |
| return dummy2d; |
| } |
| |
| @Override |
| public void writeSlide(MFProxy proxy, File outFile) throws IOException { |
| try (FileOutputStream fos = new FileOutputStream(outFile)) { |
| bos.writeTo(fos); |
| bos.reset(); |
| } |
| } |
| |
| @Override |
| public void writeDocument(MFProxy proxy, File outFile) throws IOException { |
| |
| } |
| |
| @Override |
| public void close() throws IOException { |
| bos.reset(); |
| } |
| } |