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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;
-
- import static org.apache.poi.sl.SLCommonUtils.openSampleSlideshow;
- import static org.apache.poi.sl.SLCommonUtils.xslfOnly;
- 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.assertTrue;
- import static org.junit.Assume.assumeFalse;
-
- import java.awt.geom.Rectangle2D;
- import java.io.ByteArrayInputStream;
- import java.io.ByteArrayOutputStream;
- import java.io.IOException;
- import java.io.InputStream;
-
- import org.apache.poi.hslf.usermodel.HSLFSlideShow;
- import org.apache.poi.sl.usermodel.Slide;
- import org.apache.poi.sl.usermodel.SlideShow;
- import org.apache.poi.sl.usermodel.SlideShowFactory;
- import org.apache.poi.sl.usermodel.TableCell;
- import org.apache.poi.sl.usermodel.TableShape;
- import org.apache.poi.sl.usermodel.TextShape.TextDirection;
- import org.apache.poi.xslf.usermodel.XMLSlideShow;
- import org.junit.Test;
-
- public class TestTable {
-
- @Test
- public void colWidthRowHeight() throws IOException {
- assumeFalse(xslfOnly());
-
- // Test of table dimensions of same slideshow saved as ppt/x
- // to check if both return similar (points) value
- SlideShow<?,?> ppt = openSampleSlideshow("table_test.ppt");
- TableShape<?,?> ts = (TableShape<?,?>)ppt.getSlides().get(0).getShapes().get(0);
-
- SlideShow<?,?> pptx = openSampleSlideshow("table_test.pptx");
- TableShape<?,?> tsx = (TableShape<?,?>)pptx.getSlides().get(0).getShapes().get(0);
-
- // assume table shape should be equal to itself
- confirmTableShapeEqual(ts, ts);
- confirmTableShapeEqual(tsx, tsx);
-
- // assert ppt and pptx versions of the same table have the same shape
- confirmTableShapeEqual(ts, tsx);
-
- // change row height and validate again
- tsx.setRowHeight(1, 50);
- ts.setRowHeight(1, 50);
- confirmTableShapeEqual(ts, tsx);
-
- pptx.close();
- ppt.close();
- }
-
- private void confirmTableShapeEqual(TableShape<?,?> tableA, TableShape<?,?> tableB) {
- int cols = tableA.getNumberOfColumns();
- int rows = tableA.getNumberOfRows();
-
- int colsx = tableB.getNumberOfColumns();
- int rowsx = tableB.getNumberOfRows();
-
- assertEquals("tables should have same number of columns", cols, colsx);
- assertEquals("tables should have same number of rows", rows, rowsx);
-
- for (int i=0; i<cols; i++) {
- assertEquals("Width of column " + i + " should be equal",
- tableA.getColumnWidth(i), tableB.getColumnWidth(i), 0.2);
- }
-
- for (int i=0; i<rows; i++) {
- assertEquals("Height of row " + i + " should be equal",
- tableA.getRowHeight(i), tableB.getRowHeight(i), 0.3);
- }
- }
-
- @Test
- public void directionHSLF() throws IOException {
- assumeFalse(xslfOnly());
- SlideShow<?,?> ppt1 = new HSLFSlideShow();
- testTextDirection(ppt1);
- ppt1.close();
- }
-
- @Test
- public void directionXSLF() throws IOException {
- SlideShow<?,?> ppt1 = new XMLSlideShow();
- testTextDirection(ppt1);
- ppt1.close();
- }
-
- private void testTextDirection(SlideShow<?,?> ppt1) throws IOException {
-
- TextDirection tds[] = {
- TextDirection.HORIZONTAL,
- TextDirection.VERTICAL,
- TextDirection.VERTICAL_270,
- // TextDirection.STACKED is not supported on HSLF
- };
-
- TableShape<?,?> tbl1 = ppt1.createSlide().createTable(1, 3);
- tbl1.setAnchor(new Rectangle2D.Double(50, 50, 200, 200));
-
- int col = 0;
- for (TextDirection td : tds) {
- TableCell<?,?> c = tbl1.getCell(0, col++);
- if (c != null) {
- c.setTextDirection(td);
- c.setText("bla");
- }
- }
-
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- ppt1.write(bos);
- ppt1.close();
-
- InputStream is = new ByteArrayInputStream(bos.toByteArray());
- SlideShow<?,?> ppt2 = SlideShowFactory.create(is);
- TableShape<?,?> tbl2 = (TableShape<?,?>)ppt2.getSlides().get(0).getShapes().get(0);
-
- col = 0;
- for (TextDirection td : tds) {
- TableCell<?,?> c = tbl2.getCell(0, col++);
- assertEquals(td, c.getTextDirection());
- }
- ppt2.close();
- }
-
- @Test
- public void tableSpan() throws IOException {
- String files[] = (xslfOnly()) ? new String[]{ "bug60993.pptx" } : new String[]{ "bug60993.pptx", "bug60993.ppt" };
- for (String f : files) {
- SlideShow<?,?> ppt = openSampleSlideshow(f);
- Slide<?,?> slide = ppt.getSlides().get(0);
- TableShape<?,?> ts = (TableShape<?,?>)slide.getShapes().get(0);
- int cols = ts.getNumberOfColumns();
- int rows = ts.getNumberOfRows();
- for (int r=0; r<rows; r++) {
- for (int c=0; c<cols; c++) {
- TableCell<?,?> tc = ts.getCell(r, c);
- int rc = r*10+c;
- String msg = f+" (r"+r+",c"+c+")";
- switch (rc) {
- case 22:
- case 51:
- if (f.endsWith("ppt")) {
- assertNull(msg, tc);
- } else {
- assertNotNull(msg, tc);
- assertTrue(msg, tc.isMerged());
- }
- break;
- case 21:
- assertNotNull(msg, tc);
- assertEquals(msg, 1, tc.getRowSpan());
- assertEquals(msg, 2, tc.getGridSpan());
- assertFalse(msg, tc.isMerged());
- break;
- case 41:
- assertNotNull(msg, tc);
- assertEquals(msg, 2, tc.getRowSpan());
- assertEquals(msg, 1, tc.getGridSpan());
- assertFalse(msg, tc.isMerged());
- break;
- default:
- assertNotNull(msg, tc);
- assertEquals(msg, 1, tc.getRowSpan());
- assertEquals(msg, 1, tc.getGridSpan());
- assertFalse(msg, tc.isMerged());
- break;
- }
- }
- }
- ppt.close();
- }
- }
- }
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