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- /* ====================================================================
- 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.sl.usermodel;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertNotNull;
- import static org.junit.Assert.assertNull;
- import static org.junit.Assert.assertSame;
-
- import java.awt.Color;
- import java.awt.geom.Rectangle2D;
- import java.io.File;
- import java.io.IOException;
- import java.io.InputStream;
- import java.util.List;
-
- import org.apache.poi.POIDataSamples;
- import org.apache.poi.sl.usermodel.PictureData.PictureType;
- import org.apache.poi.sl.usermodel.TabStop.TabStopType;
- import org.junit.Test;
-
- public abstract class BaseTestSlideShow {
- protected static final POIDataSamples slTests = POIDataSamples.getSlideShowInstance();
-
- public abstract SlideShow<?, ?> createSlideShow();
-
- public abstract SlideShow<?, ?> reopen(SlideShow<?, ?> show);
-
- @Test
- public void addPicture_File() throws IOException {
- SlideShow<?,?> show = createSlideShow();
- File f = slTests.getFile("clock.jpg");
-
- assertEquals(0, show.getPictureData().size());
- PictureData picture = show.addPicture(f, PictureType.JPEG);
- assertEquals(1, show.getPictureData().size());
- assertSame(picture, show.getPictureData().get(0));
-
- show.close();
- }
-
- @Test
- public void addPicture_Stream() throws IOException {
- SlideShow<?,?> show = createSlideShow();
- try {
- InputStream stream = slTests.openResourceAsStream("clock.jpg");
- try {
- assertEquals(0, show.getPictureData().size());
- PictureData picture = show.addPicture(stream, PictureType.JPEG);
- assertEquals(1, show.getPictureData().size());
- assertSame(picture, show.getPictureData().get(0));
-
- } finally {
- stream.close();
- }
- } finally {
- show.close();
- }
- }
-
- @Test
- public void addPicture_ByteArray() throws IOException {
- SlideShow<?,?> show = createSlideShow();
- byte[] data = slTests.readFile("clock.jpg");
-
- assertEquals(0, show.getPictureData().size());
- PictureData picture = show.addPicture(data, PictureType.JPEG);
- assertEquals(1, show.getPictureData().size());
- assertSame(picture, show.getPictureData().get(0));
-
- show.close();
- }
-
- @Test
- public void findPicture() throws IOException {
- SlideShow<?,?> show = createSlideShow();
- byte[] data = slTests.readFile("clock.jpg");
-
- assertNull(show.findPictureData(data));
- PictureData picture = show.addPicture(data, PictureType.JPEG);
- PictureData found = show.findPictureData(data);
- assertNotNull(found);
- assertEquals(picture, found);
-
- show.close();
- }
-
- @Test
- public void addTabStops() throws IOException {
- try (final SlideShow<?,?> show1 = createSlideShow()) {
- // first set the TabStops in the Master sheet
- final MasterSheet<?, ?> master1 = show1.getSlideMasters().get(0);
- final AutoShape<?, ?> master1_as = (AutoShape<?,?>)master1.getPlaceholder(Placeholder.BODY);
- final TextParagraph<?, ?, ? extends TextRun> master1_tp = master1_as.getTextParagraphs().get(0);
- master1_tp.clearTabStops();
- int i1 = 0;
- for (final TabStopType tst : TabStopType.values()) {
- master1_tp.addTabStops(10+i1*10, tst);
- i1++;
- }
-
- // then set it on a normal slide
- final Slide<?,?> slide1 = show1.createSlide();
- final AutoShape<?, ?> slide1_as = slide1.createAutoShape();
- slide1_as.setText("abc");
- slide1_as.setAnchor(new Rectangle2D.Double(100,100,100,100));
- final TextParagraph<?, ?, ? extends TextRun> slide1_tp = slide1_as.getTextParagraphs().get(0);
- slide1_tp.getTextRuns().get(0).setFontColor(new Color(0x563412));
- slide1_tp.clearTabStops();
- int i2 = 0;
- for (final TabStopType tst : TabStopType.values()) {
- slide1_tp.addTabStops(15+i2*5, tst);
- i2++;
- }
-
- try (final SlideShow<?, ?> show2 = reopen(show1)) {
- final MasterSheet<?, ?> master2 = show2.getSlideMasters().get(0);
- final AutoShape<?, ?> master2_as = (AutoShape<?,?>)master2.getPlaceholder(Placeholder.BODY);
- final TextParagraph<?, ?, ? extends TextRun> master2_tp = master2_as.getTextParagraphs().get(0);
- final List<? extends TabStop> master2_tabStops = master2_tp.getTabStops();
- assertNotNull(master2_tabStops);
- int i3 = 0;
- for (final TabStopType tst : TabStopType.values()) {
- final TabStop ts = master2_tabStops.get(i3);
- assertEquals(10+i3*10, ts.getPositionInPoints(), 0.0);
- assertEquals(tst, ts.getType());
- i3++;
- }
-
-
- final Slide<?,?> slide2 = show2.getSlides().get(0);
- final AutoShape<?,?> slide2_as = (AutoShape<?,?>)slide2.getShapes().get(0);
- final TextParagraph<?, ?, ? extends TextRun> slide2_tp = slide2_as.getTextParagraphs().get(0);
- final List<? extends TabStop> slide2_tabStops = slide2_tp.getTabStops();
- assertNotNull(slide2_tabStops);
- int i4 = 0;
- for (final TabStopType tst : TabStopType.values()) {
- final TabStop ts = slide2_tabStops.get(i4);
- assertEquals(15+i4*5, ts.getPositionInPoints(), 0.0);
- assertEquals(tst, ts.getType());
- i4++;
- }
- }
- }
- }
-
- @Test
- public void shapeAndSlideName() throws IOException {
- final String file = "SampleShow.ppt"+(getClass().getSimpleName().contains("XML")?"x":"");
- try (final InputStream is = slTests.openResourceAsStream(file);
- final SlideShow<? extends Shape, ?> ppt = SlideShowFactory.create(is)) {
- final List<? extends Shape> shapes1 = ppt.getSlides().get(0).getShapes();
- assertEquals("The Title", shapes1.get(0).getShapeName());
- assertEquals("Another Subtitle", shapes1.get(1).getShapeName());
- final List<? extends Shape> shapes2 = ppt.getSlides().get(1).getShapes();
- assertEquals("Title 1", shapes2.get(0).getShapeName());
- assertEquals("Content Placeholder 2", shapes2.get(1).getShapeName());
-
- for (final Slide<?,?> slide : ppt.getSlides()) {
- final String expected = slide.getSlideNumber()==1 ? "FirstSlide" : "Slide2";
- assertEquals(expected, slide.getSlideName());
- }
- }
- }
- }
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