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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
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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 java.io.*;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.POIDataSamples;
import junit.framework.TestCase;
/**
* Test {@link org.apache.poi.hslf.model.HeadersFooters} object
*/
public final class TestHeadersFooters extends TestCase
{
private static POIDataSamples _slTests = POIDataSamples.getSlideShowInstance();
public void testRead() throws Exception
{
SlideShow ppt = new SlideShow(_slTests.openResourceAsStream("headers_footers.ppt"));
HeadersFooters slideHdd = ppt.getSlideHeadersFooters();
assertTrue(slideHdd.isFooterVisible());
assertEquals("Global Slide Footer", slideHdd.getFooterText());
assertTrue(slideHdd.isSlideNumberVisible());
assertFalse(slideHdd.isHeaderVisible());
assertNull(slideHdd.getHeaderText());
assertFalse(slideHdd.isUserDateVisible());
assertNull(slideHdd.getDateTimeText());
HeadersFooters notesHdd = ppt.getNotesHeadersFooters();
assertTrue(notesHdd.isFooterVisible());
assertEquals("Notes Footer", notesHdd.getFooterText());
assertTrue(notesHdd.isHeaderVisible());
assertEquals("Notes Header", notesHdd.getHeaderText());
assertTrue(notesHdd.isUserDateVisible());
assertNull(notesHdd.getDateTimeText());
Slide[] slide = ppt.getSlides();
//the first slide uses presentation-scope headers / footers
HeadersFooters hd1 = slide[0].getHeadersFooters();
assertEquals(slideHdd.isFooterVisible(), hd1.isFooterVisible());
assertEquals(slideHdd.getFooterText(), hd1.getFooterText());
assertEquals(slideHdd.isSlideNumberVisible(), hd1.isSlideNumberVisible());
assertEquals(slideHdd.isHeaderVisible(), hd1.isHeaderVisible());
assertEquals(slideHdd.getHeaderText(), hd1.getHeaderText());
assertEquals(slideHdd.isUserDateVisible(), hd1.isUserDateVisible());
assertEquals(slideHdd.getDateTimeText(), hd1.getDateTimeText());
//the first slide uses per-slide headers / footers
HeadersFooters hd2 = slide[1].getHeadersFooters();
assertEquals(true, hd2.isFooterVisible());
assertEquals("per-slide footer", hd2.getFooterText());
assertEquals(true, hd2.isUserDateVisible());
assertEquals("custom date format", hd2.getDateTimeText());
}
/**
* If Headers / Footers are not set, all the getters should return <code>false</code> or <code>null</code>
*/
public void testReadNoHeadersFooters() throws Exception
{
SlideShow ppt = new SlideShow(_slTests.openResourceAsStream("basic_test_ppt_file.ppt"));
HeadersFooters slideHdd = ppt.getSlideHeadersFooters();
assertFalse(slideHdd.isFooterVisible());
assertNull(slideHdd.getFooterText());
assertFalse(slideHdd.isSlideNumberVisible());
assertFalse(slideHdd.isHeaderVisible());
assertNull(slideHdd.getHeaderText());
assertFalse(slideHdd.isUserDateVisible());
assertNull(slideHdd.getDateTimeText());
HeadersFooters notesHdd = ppt.getNotesHeadersFooters();
assertFalse(notesHdd.isFooterVisible());
assertNull(notesHdd.getFooterText());
assertFalse(notesHdd.isHeaderVisible());
assertNull(notesHdd.getHeaderText());
assertFalse(notesHdd.isUserDateVisible());
assertNull(notesHdd.getDateTimeText());
Slide[] slide = ppt.getSlides();
for(int i=0 ; i < slide.length; i++){
HeadersFooters hd1 = slide[i].getHeadersFooters();
assertFalse(hd1.isFooterVisible());
assertNull(hd1.getFooterText());
assertFalse(hd1.isHeaderVisible());
assertNull(hd1.getHeaderText());
assertFalse(hd1.isUserDateVisible());
assertNull(hd1.getDateTimeText());
}
}
/**
* Test extraction of headers / footers from PPTs saved in Office 2007
*/
public void testRead2007() throws Exception
{
SlideShow ppt = new SlideShow(_slTests.openResourceAsStream("headers_footers_2007.ppt"));
HeadersFooters slideHdd = ppt.getSlideHeadersFooters();
assertTrue(slideHdd.isFooterVisible());
assertEquals("THE FOOTER TEXT", slideHdd.getFooterText());
assertTrue(slideHdd.isSlideNumberVisible());
assertFalse(slideHdd.isHeaderVisible());
assertNull(slideHdd.getHeaderText());
assertTrue(slideHdd.isUserDateVisible());
assertEquals("Wednesday, August 06, 2008", slideHdd.getDateTimeText());
HeadersFooters notesHdd = ppt.getNotesHeadersFooters();
assertTrue(notesHdd.isFooterVisible());
assertEquals("THE NOTES FOOTER TEXT", notesHdd.getFooterText());
assertTrue(notesHdd.isHeaderVisible());
assertEquals("THE NOTES HEADER TEXT", notesHdd.getHeaderText());
assertTrue(notesHdd.isUserDateVisible());
assertTrue(notesHdd.isDateTimeVisible());
//TODO: depending on the formatId getDateTimeText() should return formatted date
//assertEquals("08/12/08", notesHdd.getDateTimeText());
//per-slide headers / footers
Slide[] slide = ppt.getSlides();
//the first slide uses presentation-scope headers / footers
HeadersFooters hd1 = slide[0].getHeadersFooters();
assertTrue(hd1.isFooterVisible());
assertEquals("THE FOOTER TEXT", hd1.getFooterText());
assertTrue(hd1.isSlideNumberVisible());
assertFalse(hd1.isHeaderVisible());
assertNull(hd1.getHeaderText());
assertTrue(hd1.isUserDateVisible());
assertTrue(hd1.isDateTimeVisible());
assertEquals("Wednesday, August 06, 2008", hd1.getDateTimeText());
//the second slide uses custom per-slide headers / footers
HeadersFooters hd2 = slide[1].getHeadersFooters();
assertTrue(hd2.isFooterVisible());
assertEquals("THE FOOTER TEXT FOR SLIDE 2", hd2.getFooterText());
assertTrue(hd2.isSlideNumberVisible());
assertFalse(hd2.isHeaderVisible());
assertNull(hd2.getHeaderText());
assertTrue(hd2.isUserDateVisible());
assertTrue(hd2.isDateTimeVisible());
assertEquals("August 06, 2008", hd2.getDateTimeText());
//the third slide uses per-slide headers / footers
HeadersFooters hd3 = slide[2].getHeadersFooters();
assertTrue(hd3.isFooterVisible());
assertEquals("THE FOOTER TEXT", hd3.getFooterText());
assertTrue(hd3.isSlideNumberVisible());
assertFalse(hd3.isHeaderVisible());
assertNull(hd3.getHeaderText());
assertTrue(hd3.isUserDateVisible());
assertTrue(hd3.isDateTimeVisible());
assertEquals("Wednesday, August 06, 2008", hd3.getDateTimeText());
}
public void testCreateSlideFooters() throws Exception
{
SlideShow ppt = new SlideShow();
HeadersFooters hdd = ppt.getSlideHeadersFooters();
hdd.setFootersText("My slide footer");
hdd.setSlideNumberVisible(true);
ByteArrayOutputStream out = new ByteArrayOutputStream();
ppt.write(out);
byte[] b = out.toByteArray();
SlideShow ppt2 = new SlideShow(new ByteArrayInputStream(b));
HeadersFooters hdd2 = ppt2.getSlideHeadersFooters();
assertTrue(hdd2.isSlideNumberVisible());
assertTrue(hdd2.isFooterVisible());
assertEquals("My slide footer", hdd2.getFooterText());
}
public void testCreateNotesFooters() throws Exception
{
SlideShow ppt = new SlideShow();
HeadersFooters hdd = ppt.getNotesHeadersFooters();
hdd.setFootersText("My notes footer");
hdd.setHeaderText("My notes header");
hdd.setSlideNumberVisible(true);
ByteArrayOutputStream out = new ByteArrayOutputStream();
ppt.write(out);
byte[] b = out.toByteArray();
SlideShow ppt2 = new SlideShow(new ByteArrayInputStream(b));
HeadersFooters hdd2 = ppt2.getNotesHeadersFooters();
assertTrue(hdd2.isSlideNumberVisible());
assertTrue(hdd2.isFooterVisible());
assertEquals("My notes footer", hdd2.getFooterText());
assertTrue(hdd2.isHeaderVisible());
assertEquals("My notes header", hdd2.getHeaderText());
}
}