/* ====================================================================
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.usermodel;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.List;
import org.apache.poi.sl.draw.DrawFactory;
import org.apache.poi.sl.usermodel.Slide;
import org.apache.poi.sl.usermodel.TableCell.BorderEdge;
import org.apache.poi.sl.usermodel.VerticalAlignment;
import org.apache.poi.xslf.XSLFTestDataSamples;
import org.junit.Test;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTableCell;
import org.openxmlformats.schemas.presentationml.x2006.main.CTGraphicalObjectFrame;
public class TestXSLFTable {
@Test
public void testRead() throws IOException {
XMLSlideShow ppt = XSLFTestDataSamples.openSampleDocument("shapes.pptx");
XSLFSlide slide = ppt.getSlides().get(3);
List<XSLFShape> shapes = slide.getShapes();
assertEquals(1, shapes.size());
assertTrue(shapes.get(0) instanceof XSLFTable);
XSLFTable tbl = (XSLFTable)shapes.get(0);
assertEquals(3, tbl.getNumberOfColumns());
assertEquals(6, tbl.getNumberOfRows());
assertNotNull(tbl.getCTTable());
List<XSLFTableRow> rows = tbl.getRows();
assertEquals(6, rows.size());
assertEquals(90.0, tbl.getColumnWidth(0), 0);
assertEquals(240.0, tbl.getColumnWidth(1), 0);
assertEquals(150.0, tbl.getColumnWidth(2), 0);
for(XSLFTableRow row : tbl){
// all rows have the same height
assertEquals(29.2, row.getHeight(), 0);
}
XSLFTableRow row0 = rows.get(0);
List<XSLFTableCell> cells0 = row0.getCells();
assertEquals(3, cells0.size());
assertEquals("header1", cells0.get(0).getText());
assertEquals("header2", cells0.get(1).getText());
assertEquals("header3", cells0.get(2).getText());
XSLFTableRow row1 = rows.get(1);
List<XSLFTableCell> cells1 = row1.getCells();
assertEquals(3, cells1.size());
assertEquals("A1", cells1.get(0).getText());
assertEquals("B1", cells1.get(1).getText());
assertEquals("C1", cells1.get(2).getText());
ppt.close();
}
@Test
public void testCreate() throws IOException {
XMLSlideShow ppt1 = new XMLSlideShow();
XSLFSlide slide = ppt1.createSlide();
XSLFTable tbl = slide.createTable();
assertNotNull(tbl.getCTTable());
assertNotNull(tbl.getCTTable().getTblGrid());
assertNotNull(tbl.getCTTable().getTblPr());
assertTrue(tbl.getXmlObject() instanceof CTGraphicalObjectFrame);
assertEquals("Table 1", tbl.getShapeName());
assertEquals(2, tbl.getShapeId());
assertEquals(0, tbl.getRows().size());
assertEquals(0, tbl.getCTTable().sizeOfTrArray());
assertEquals(0, tbl.getCTTable().getTblGrid().sizeOfGridColArray());
assertEquals(0, tbl.getNumberOfColumns());
assertEquals(0, tbl.getNumberOfRows());
XSLFTableRow row0 = tbl.addRow();
assertNotNull(row0.getXmlObject());
assertEquals(1, tbl.getNumberOfRows());
assertSame(row0, tbl.getRows().get(0));
assertEquals(20.0, row0.getHeight(), 0);
row0.setHeight(30.0);
assertEquals(30.0, row0.getHeight(), 0);
assertEquals(0, row0.getCells().size());
XSLFTableCell cell0 = row0.addCell();
assertNotNull(cell0.getXmlObject());
// by default table cell has no borders
CTTableCell tc = (CTTableCell)cell0.getXmlObject();
assertTrue(tc.getTcPr().getLnB().isSetNoFill());
assertTrue(tc.getTcPr().getLnT().isSetNoFill());
assertTrue(tc.getTcPr().getLnL().isSetNoFill());
assertTrue(tc.getTcPr().getLnR().isSetNoFill());
assertSame(cell0, row0.getCells().get(0));
assertEquals(1, tbl.getNumberOfColumns());
assertEquals(100.0, tbl.getColumnWidth(0), 0);
cell0.addNewTextParagraph().addNewTextRun().setText("POI");
assertEquals("POI", cell0.getText());
XSLFTableCell cell1 = row0.addCell();
assertSame(cell1, row0.getCells().get(1));
assertEquals(2, tbl.getNumberOfColumns());
assertEquals(100.0, tbl.getColumnWidth(1), 0);
cell1.addNewTextParagraph().addNewTextRun().setText("Apache");
assertEquals("Apache", cell1.getText());
for (BorderEdge edge : BorderEdge.values()) {
assertNull(cell1.getBorderWidth(edge));
cell1.setBorderWidth(edge, 2.0);
assertEquals(2.0, cell1.getBorderWidth(edge), 0);
assertNull(cell1.getBorderColor(edge));
cell1.setBorderColor(edge, Color.yellow);
assertEquals(Color.yellow, cell1.getBorderColor(edge));
}
assertEquals(VerticalAlignment.TOP, cell1.getVerticalAlignment());
cell1.setVerticalAlignment(VerticalAlignment.MIDDLE);
assertEquals(VerticalAlignment.MIDDLE, cell1.getVerticalAlignment());
cell1.setVerticalAlignment(null);
assertEquals(VerticalAlignment.TOP, cell1.getVerticalAlignment());
XMLSlideShow ppt2 = XSLFTestDataSamples.writeOutAndReadBack(ppt1);
ppt1.close();
slide = ppt2.getSlides().get(0);
tbl = (XSLFTable)slide.getShapes().get(0);
assertEquals(2, tbl.getNumberOfColumns());
assertEquals(1, tbl.getNumberOfRows());
assertEquals("POI", tbl.getCell(0, 0).getText());
assertEquals("Apache", tbl.getCell(0, 1).getText());
ppt2.close();
}
@Test
public void removeTable() throws IOException {
XMLSlideShow ss = XSLFTestDataSamples.openSampleDocument("shapes.pptx");
XSLFSlide sl = ss.getSlides().get(0);
XSLFTable tab = (XSLFTable)sl.getShapes().get(4);
sl.removeShape(tab);
XMLSlideShow ss2 = XSLFTestDataSamples.writeOutAndReadBack(ss);
ss.close();
sl = ss2.getSlides().get(0);
for (XSLFShape s : sl.getShapes()) {
assertFalse(s instanceof XSLFTable);
}
ss2.close();
}
@Test
public void checkTextHeight() throws IOException {
// from bug 59686
XMLSlideShow ppt = new XMLSlideShow();
XSLFSlide sl = ppt.createSlide();
XSLFTable tab = sl.createTable();
tab.setAnchor(new Rectangle2D.Double(50,50,300,50));
XSLFTableRow tr = tab.addRow();
XSLFTableCell tc0 = tr.addCell();
tc0.setText("bla bla bla bla");
tab.setColumnWidth(0, 50);
// usually text height == 88, but font rendering is plattform dependent
// so we use something more reliable
assertTrue(tc0.getTextHeight() > 50);
assertEquals(0, tc0.getLineWidth(), 0);
ppt.close();
}
@Test
public void checkNullPointerException() {
XMLSlideShow ss = XSLFTestDataSamples.openSampleDocument("au.asn.aes.www_conferences_2011_presentations_Fri_20Room4Level4_20930_20Maloney.pptx");
Dimension pgsize = ss.getPageSize();
for (Slide<?, ?> s : ss.getSlides()) {
BufferedImage img = new BufferedImage(pgsize.width, pgsize.height, BufferedImage.TYPE_INT_ARGB);
Graphics2D graphics = img.createGraphics();
// draw stuff
s.draw(graphics);
graphics.dispose();
img.flush();
}
}
}