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[github-404] issue with text runs and styling relating to table cells. Thanks to gffloodg. This closes #404 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1905933 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning 2022-12-12 15:18:35 +00:00
parent e9aa298e1e
commit 624f834310
5 changed files with 268 additions and 12 deletions
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29
poi-ooxml/src/main/java/org/apache/poi/xslf/usermodel/XSLFTableCell.java
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@ -735,9 +735,16 @@ public class XSLFTableCell extends XSLFTextShape implements TableCell<XSLFShape,
public PaintStyle getFontColor() {
CTTableStyleTextStyle txStyle = getTextStyle();
if (txStyle == null) {
// No table styling, so just use the text run output
return super.getFontColor();
}
} else {
final CTTextCharacterProperties props = this.getRPr(false);
final XSLFFillProperties fp = XSLFPropertiesDelegate.getFillDelegate(props);
if (fp != null && (fp.isSetSolidFill() || fp.isSetGradFill() || fp.isSetPattFill())) {
// If this run has style set locally, then it overrides table cell style.
return super.getFontColor();
} else {
// Otherwise just use the properties from the table cell style.
CTSchemeColor phClr = null;
CTFontReference fontRef = txStyle.getFontRef();
if (fontRef != null) {
@ -748,26 +755,44 @@ public class XSLFTableCell extends XSLFTextShape implements TableCell<XSLFShape,
final XSLFColor c = new XSLFColor(txStyle, theme, phClr, getSheet());
return DrawPaint.createSolidPaint(c.getColorStyle());
}
}
}
@Override
public boolean isBold() {
CTTableStyleTextStyle txStyle = getTextStyle();
if (txStyle == null) {
// No table styling, so just use the text run output
return super.isBold();
} else {
final CTTextCharacterProperties rPr = super.getRPr(false);
if (rPr.isSetB()) {
// If this run has bold set locally, then it overrides table cell style.
return rPr.getB();
} else {
// Otherwise just use the properties from the table cell style.
return txStyle.isSetB() && txStyle.getB().intValue() == STOnOffStyleType.INT_ON;
}
}
}
@Override
public boolean isItalic() {
CTTableStyleTextStyle txStyle = getTextStyle();
if (txStyle == null) {
// No table styling, so just use the text run output
return super.isItalic();
} else {
final CTTextCharacterProperties rPr = super.getRPr(false);
if (rPr.isSetI()) {
// If this run has italic set locally, then it overrides table cell style.
return rPr.getI();
} else {
// Otherwise just use the properties from the table cell style.
return txStyle.isSetI() && txStyle.getI().intValue() == STOnOffStyleType.INT_ON;
}
}
}
private CTTableStyleTextStyle getTextStyle() {
CTTablePartStyle tps = getTablePartStyle(null);

2
poi-ooxml/src/main/java/org/apache/poi/xslf/usermodel/XSLFTextParagraph.java
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@ -75,7 +75,7 @@ public class XSLFTextParagraph implements TextParagraph<XSLFShape,XSLFTextParagr
if (r instanceof CTTextLineBreak) {
_runs.add(new XSLFLineBreak((CTTextLineBreak)r, this));
} else if (r instanceof CTRegularTextRun || r instanceof CTTextField) {
_runs.add(new XSLFTextRun(r, this));
_runs.add(this.newTextRun(r));
}
} while (c.toNextSibling());
}

231
poi-ooxml/src/test/java/org/apache/poi/xslf/usermodel/TestXSLFTableCell.java Normal file
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@ -0,0 +1,231 @@
/* ====================================================================
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.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.awt.Color;
import java.io.IOException;
import java.util.List;
import org.apache.poi.sl.usermodel.PaintStyle;
import org.apache.poi.xslf.XSLFTestDataSamples;
import org.junit.jupiter.api.Test;
class TestXSLFTableCell
{
@Test
void testCorrectlyReadsTextRunStylingForCellsWithNoTheme() throws IOException {
XMLSlideShow ppt = XSLFTestDataSamples.openSampleDocument("table-with-no-theme.pptx");
XSLFSlide slide = ppt.getSlides().get(0);
List<XSLFShape> shapes = slide.getShapes();
assertEquals(1, shapes.size());
assertTrue(shapes.get(0) instanceof XSLFTable);
XSLFTable tbl = (XSLFTable)shapes.get(0);
assertEquals(1, tbl.getNumberOfColumns());
assertEquals(2, tbl.getNumberOfRows());
List<XSLFTableRow> rows = tbl.getRows();
assertEquals(2, rows.size());
// First row has 1 col and 1 runs
XSLFTableRow row0 = rows.get(0);
List<XSLFTableCell> cells0 = row0.getCells();
assertEquals(1, cells0.size());
List<XSLFTextParagraph> paras0 = cells0.get(0).getTextParagraphs();
assertEquals(1, paras0.size());
List<XSLFTextRun> runs0 = paras0.get(0).getTextRuns();
assertEquals(1, runs0.size());
// IMPORTANT -> this should not be a normal text run (was a bug previously)
XSLFTextRun run00 = runs0.get(0);
assertEquals("XSLFCellTextRun", run00.getClass().getSimpleName());
assertFalse(run00.isBold());
assertFalse(run00.isItalic());
assertNotNull(run00.getFontColor());
assertTrue(run00.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run00.getFontColor()).getSolidColor().getColor());
// Second row has 1 col and 3 runs
XSLFTableRow row1 = rows.get(1);
List<XSLFTableCell> cells1 = row1.getCells();
assertEquals(1, cells1.size());
List<XSLFTextParagraph> paras1 = cells1.get(0).getTextParagraphs();
assertEquals(1, paras1.size());
List<XSLFTextRun> runs1 = paras1.get(0).getTextRuns();
assertEquals(3, runs1.size());
// IMPORTANT -> this should not be a normal text run (was a bug previously)
XSLFTextRun run10 = runs1.get(0);
assertEquals("XSLFCellTextRun", run10.getClass().getSimpleName());
assertTrue(run10.isBold());
assertFalse(run10.isItalic());
assertNotNull(run10.getFontColor());
assertTrue(run10.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run10.getFontColor()).getSolidColor().getColor());
XSLFTextRun run11 = runs1.get(1);
assertEquals("XSLFCellTextRun", run11.getClass().getSimpleName());
assertFalse(run11.isBold());
assertFalse(run11.isItalic());
assertNotNull(run11.getFontColor());
assertTrue(run11.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run11.getFontColor()).getSolidColor().getColor());
XSLFTextRun run12 = runs1.get(2);
assertEquals("XSLFCellTextRun", run12.getClass().getSimpleName());
assertFalse(run12.isBold());
assertTrue(run12.isItalic());
assertNotNull(run12.getFontColor());
assertTrue(run12.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run12.getFontColor()).getSolidColor().getColor());
ppt.close();
}
@Test
void testCorrectlyReadsTextRunStylingForCellsWithTheme() throws IOException {
XMLSlideShow ppt = XSLFTestDataSamples.openSampleDocument("table-with-theme.pptx");
XSLFSlide slide = ppt.getSlides().get(0);
List<XSLFShape> shapes = slide.getShapes();
assertEquals(1, shapes.size());
assertTrue(shapes.get(0) instanceof XSLFTable);
XSLFTable tbl = (XSLFTable)shapes.get(0);
assertEquals(1, tbl.getNumberOfColumns());
assertEquals(2, tbl.getNumberOfRows());
List<XSLFTableRow> rows = tbl.getRows();
assertEquals(2, rows.size());
// First row has 1 col and 3 runs
XSLFTableRow row0 = rows.get(0);
List<XSLFTableCell> cells0 = row0.getCells();
assertEquals(1, cells0.size());
List<XSLFTextParagraph> paras0 = cells0.get(0).getTextParagraphs();
assertEquals(1, paras0.size());
List<XSLFTextRun> runs0 = paras0.get(0).getTextRuns();
assertEquals(3, runs0.size());
// IMPORTANT -> this should not be a normal text run (was a bug previously)
XSLFTextRun run00 = runs0.get(0);
assertEquals("XSLFCellTextRun", run00.getClass().getSimpleName());
assertTrue(run00.isBold());
assertFalse(run00.isItalic());
assertNotNull(run00.getFontColor());
assertTrue(run00.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.white, ((PaintStyle.SolidPaint)run00.getFontColor()).getSolidColor().getColor());
XSLFTextRun run01 = runs0.get(1);
assertEquals("XSLFCellTextRun", run01.getClass().getSimpleName());
assertTrue(run01.isBold());
assertFalse(run01.isItalic());
assertNotNull(run01.getFontColor());
assertTrue(run01.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.white, ((PaintStyle.SolidPaint)run01.getFontColor()).getSolidColor().getColor());
XSLFTextRun run02 = runs0.get(2);
assertEquals("XSLFCellTextRun", run02.getClass().getSimpleName());
assertFalse(run02.isBold());
assertFalse(run02.isItalic());
assertNotNull(run02.getFontColor());
assertTrue(run02.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.red, ((PaintStyle.SolidPaint)run02.getFontColor()).getSolidColor().getColor());
// Second row has 1 col and 7 runs
XSLFTableRow row1 = rows.get(1);
List<XSLFTableCell> cells1 = row1.getCells();
assertEquals(1, cells1.size());
List<XSLFTextParagraph> paras1 = cells1.get(0).getTextParagraphs();
assertEquals(1, paras1.size());
List<XSLFTextRun> runs1 = paras1.get(0).getTextRuns();
assertEquals(7, runs1.size());
// IMPORTANT -> this should not be a normal text run (was a bug previously)
XSLFTextRun run10 = runs1.get(0);
assertEquals("XSLFCellTextRun", run10.getClass().getSimpleName());
assertTrue(run10.isBold());
assertFalse(run10.isItalic());
assertNotNull(run10.getFontColor());
assertTrue(run10.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run10.getFontColor()).getSolidColor().getColor());
XSLFTextRun run11 = runs1.get(1);
assertEquals("XSLFCellTextRun", run11.getClass().getSimpleName());
assertFalse(run11.isBold());
assertFalse(run11.isItalic());
assertNotNull(run11.getFontColor());
assertTrue(run11.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run11.getFontColor()).getSolidColor().getColor());
XSLFTextRun run12 = runs1.get(2);
assertEquals("XSLFCellTextRun", run12.getClass().getSimpleName());
assertFalse(run12.isBold());
assertTrue(run12.isItalic());
assertNotNull(run12.getFontColor());
assertTrue(run12.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run12.getFontColor()).getSolidColor().getColor());
XSLFTextRun run13 = runs1.get(3);
assertEquals("XSLFCellTextRun", run13.getClass().getSimpleName());
assertFalse(run13.isBold());
assertFalse(run13.isItalic());
assertNotNull(run13.getFontColor());
assertTrue(run13.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run13.getFontColor()).getSolidColor().getColor());
XSLFTextRun run14 = runs1.get(4);
assertEquals("XSLFCellTextRun", run14.getClass().getSimpleName());
assertFalse(run14.isBold());
assertFalse(run14.isItalic());
assertNotNull(run14.getFontColor());
assertTrue(run14.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.yellow, ((PaintStyle.SolidPaint)run14.getFontColor()).getSolidColor().getColor());
XSLFTextRun run15 = runs1.get(5);
assertEquals("XSLFCellTextRun", run15.getClass().getSimpleName());
assertFalse(run15.isBold());
assertFalse(run15.isItalic());
assertNotNull(run15.getFontColor());
assertTrue(run15.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run15.getFontColor()).getSolidColor().getColor());
XSLFTextRun run16 = runs1.get(6);
assertEquals("XSLFCellTextRun", run16.getClass().getSimpleName());
assertFalse(run16.isBold());
assertFalse(run16.isItalic());
assertNotNull(run16.getFontColor());
assertTrue(run16.getFontColor() instanceof PaintStyle.SolidPaint);
assertEquals(Color.black, ((PaintStyle.SolidPaint)run16.getFontColor()).getSolidColor().getColor());
ppt.close();
}
}

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test-data/slideshow/table-with-no-theme.pptx Normal file
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test-data/slideshow/table-with-theme.pptx Normal file
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