/* ====================================================================
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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.hslf.model;
import junit.framework.TestCase;
import java.io.*;
import java.awt.*;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.hslf.HSLFSlideShow;
/**
* Test <code>Fill</code> object.
*
* @author Yegor Kozlov
*/
public class TestBackground extends TestCase {
/**
* Default background for slide, shape and slide master.
*/
public void testDefaults() throws Exception {
SlideShow ppt = new SlideShow();
assertEquals(Fill.FILL_SOLID, ppt.getSlidesMasters()[0].getBackground().getFill().getFillType());
Slide slide = ppt.createSlide();
assertTrue(slide.getFollowMasterBackground());
assertEquals(Fill.FILL_SOLID, slide.getBackground().getFill().getFillType());
Shape shape = new AutoShape(ShapeTypes.Rectangle);
assertEquals(Fill.FILL_SOLID, shape.getFill().getFillType());
}
/**
* Read fill information from an reference ppt file
*/
public void testReadBackground() throws Exception {
SlideShow ppt = new SlideShow(new HSLFSlideShow(System.getProperty("HSLF.testdata.path") + "/backgrounds.ppt"));
Fill fill;
Shape shape;
Slide[] slide = ppt.getSlides();
fill = slide[0].getBackground().getFill();
assertEquals(Fill.FILL_PICTURE, fill.getFillType());
shape = slide[0].getShapes()[0];
assertEquals(Fill.FILL_SOLID, shape.getFill().getFillType());
fill = slide[1].getBackground().getFill();
assertEquals(Fill.FILL_PATTERN, fill.getFillType());
shape = slide[1].getShapes()[0];
assertEquals(Fill.FILL_BACKGROUND, shape.getFill().getFillType());
fill = slide[2].getBackground().getFill();
assertEquals(Fill.FILL_TEXTURE, fill.getFillType());
shape = slide[2].getShapes()[0];
assertEquals(Fill.FILL_PICTURE, shape.getFill().getFillType());
fill = slide[3].getBackground().getFill();
assertEquals(Fill.FILL_SHADE_CENTER, fill.getFillType());
shape = slide[3].getShapes()[0];
assertEquals(Fill.FILL_SHADE, shape.getFill().getFillType());
}
/**
* Create a ppt with various fill effects
*/
public void testBackgroundPicture() throws Exception {
SlideShow ppt = new SlideShow();
Slide slide;
Fill fill;
Shape shape;
int idx;
//slide 1
slide = ppt.createSlide();
slide.setFollowMasterBackground(false);
fill = slide.getBackground().getFill();
idx = ppt.addPicture(new File(System.getProperty("HSLF.testdata.path") + "/tomcat.png"), Picture.PNG);
fill.setFillType(Fill.FILL_PICTURE);
fill.setPictureData(idx);
shape = new AutoShape(ShapeTypes.Rectangle);
shape.setAnchor(new java.awt.Rectangle(100, 100, 200, 200));
fill = shape.getFill();
fill.setFillType(Fill.FILL_SOLID);
slide.addShape(shape);
//slide 2
slide = ppt.createSlide();
slide.setFollowMasterBackground(false);
fill = slide.getBackground().getFill();
idx = ppt.addPicture(new File(System.getProperty("HSLF.testdata.path") + "/tomcat.png"), Picture.PNG);
fill.setFillType(Fill.FILL_PATTERN);
fill.setPictureData(idx);
fill.setBackgroundColor(Color.green);
fill.setForegroundColor(Color.red);
shape = new AutoShape(ShapeTypes.Rectangle);
shape.setAnchor(new java.awt.Rectangle(100, 100, 200, 200));
fill = shape.getFill();
fill.setFillType(Fill.FILL_BACKGROUND);
slide.addShape(shape);
//slide 3
slide = ppt.createSlide();
slide.setFollowMasterBackground(false);
fill = slide.getBackground().getFill();
idx = ppt.addPicture(new File(System.getProperty("HSLF.testdata.path") + "/tomcat.png"), Picture.PNG);
fill.setFillType(Fill.FILL_TEXTURE);
fill.setPictureData(idx);
shape = new AutoShape(ShapeTypes.Rectangle);
shape.setAnchor(new java.awt.Rectangle(100, 100, 200, 200));
fill = shape.getFill();
fill.setFillType(Fill.FILL_PICTURE);
idx = ppt.addPicture(new File(System.getProperty("HSLF.testdata.path") + "/clock.jpg"), Picture.JPEG);
fill.setPictureData(idx);
slide.addShape(shape);
// slide 4
slide = ppt.createSlide();
slide.setFollowMasterBackground(false);
fill = slide.getBackground().getFill();
fill.setFillType(Fill.FILL_SHADE_CENTER);
fill.setBackgroundColor(Color.white);
fill.setForegroundColor(Color.darkGray);
shape = new AutoShape(ShapeTypes.Rectangle);
shape.setAnchor(new java.awt.Rectangle(100, 100, 200, 200));
fill = shape.getFill();
fill.setFillType(Fill.FILL_SHADE);
fill.setBackgroundColor(Color.red);
fill.setForegroundColor(Color.green);
slide.addShape(shape);
//serialize and read again
ByteArrayOutputStream out = new ByteArrayOutputStream();
ppt.write(out);
out.close();
ppt = new SlideShow(new HSLFSlideShow(new ByteArrayInputStream(out.toByteArray())));
Slide[] slides = ppt.getSlides();
fill = slides[0].getBackground().getFill();
assertEquals(Fill.FILL_PICTURE, fill.getFillType());
shape = slides[0].getShapes()[0];
assertEquals(Fill.FILL_SOLID, shape.getFill().getFillType());
fill = slides[1].getBackground().getFill();
assertEquals(Fill.FILL_PATTERN, fill.getFillType());
shape = slides[1].getShapes()[0];
assertEquals(Fill.FILL_BACKGROUND, shape.getFill().getFillType());
fill = slides[2].getBackground().getFill();
assertEquals(Fill.FILL_TEXTURE, fill.getFillType());
shape = slides[2].getShapes()[0];
assertEquals(Fill.FILL_PICTURE, shape.getFill().getFillType());
fill = slides[3].getBackground().getFill();
assertEquals(Fill.FILL_SHADE_CENTER, fill.getFillType());
shape = slides[3].getShapes()[0];
assertEquals(Fill.FILL_SHADE, shape.getFill().getFillType());
}
}
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