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#60521 - Enable nested XSSF GroupShapes and fix calculation of Client-/ChildAnchor 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1776820 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andreas Beeker 2016-12-31 21:54:32 +00:00
parent 1d9c74b1bf
commit 254b42ff26
3 changed files with 195 additions and 94 deletions
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2
src/java/org/apache/poi/ss/util/ImageUtils.java
View File

@ -277,7 +277,7 @@ public class ImageUtils {
}
private static double getRowHeightInPixels(Sheet sheet, int rowNum) {
public static double getRowHeightInPixels(Sheet sheet, int rowNum) {
Row r = sheet.getRow(rowNum);
double points = (r == null) ? sheet.getDefaultRowHeightInPoints() : r.getHeightInPoints();
return Units.toEMU(points)/(double)EMU_PER_PIXEL;

45
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFShapeGroup.java
View File

@ -17,7 +17,10 @@
package org.apache.poi.xssf.usermodel;
import java.util.Iterator;
import org.apache.poi.openxml4j.opc.PackageRelationship;
import org.apache.poi.ss.usermodel.ShapeContainer;
import org.apache.poi.util.Internal;
import org.openxmlformats.schemas.drawingml.x2006.main.CTGroupShapeProperties;
import org.openxmlformats.schemas.drawingml.x2006.main.CTGroupTransform2D;
@ -25,6 +28,7 @@ import org.openxmlformats.schemas.drawingml.x2006.main.CTNonVisualDrawingProps;
import org.openxmlformats.schemas.drawingml.x2006.main.CTPoint2D;
import org.openxmlformats.schemas.drawingml.x2006.main.CTPositiveSize2D;
import org.openxmlformats.schemas.drawingml.x2006.main.CTShapeProperties;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTransform2D;
import org.openxmlformats.schemas.drawingml.x2006.spreadsheetDrawing.CTConnector;
import org.openxmlformats.schemas.drawingml.x2006.spreadsheetDrawing.CTGroupShape;
import org.openxmlformats.schemas.drawingml.x2006.spreadsheetDrawing.CTGroupShapeNonVisual;
@ -36,10 +40,8 @@ import org.openxmlformats.schemas.drawingml.x2006.spreadsheetDrawing.CTShape;
* just as if it were a regular shape but instead of being described by a single geometry it is made up of all the
* shape geometries encompassed within it. Within a group shape each of the shapes that make up the group are
* specified just as they normally would.
*
* @author Yegor Kozlov
*/
public final class XSSFShapeGroup extends XSSFShape {
public final class XSSFShapeGroup extends XSSFShape implements ShapeContainer<XSSFShape> {
private static CTGroupShape prototype = null;
private CTGroupShape ctGroup;
@ -164,6 +166,34 @@ public final class XSSFShapeGroup extends XSSFShape {
return shape;
}
/**
* Creates a group shape.
*
* @param anchor the client anchor describes how this group is attached to the group.
* @return the newly created group shape.
*/
public XSSFShapeGroup createGroup(XSSFChildAnchor anchor) {
CTGroupShape ctShape = ctGroup.addNewGrpSp();
ctShape.set(prototype());
XSSFShapeGroup shape = new XSSFShapeGroup(getDrawing(), ctShape);
shape.parent = this;
shape.anchor = anchor;
// TODO: calculate bounding rectangle on anchor and set off/ext correctly
CTGroupTransform2D xfrm = shape.getCTGroupShape().getGrpSpPr().getXfrm();
CTTransform2D t2 = anchor.getCTTransform2D();
xfrm.setOff(t2.getOff());
xfrm.setExt(t2.getExt());
// child offset is left to 0,0
xfrm.setChExt(t2.getExt());
xfrm.setFlipH(t2.getFlipH());
xfrm.setFlipV(t2.getFlipV());
return shape;
}
@Internal
public CTGroupShape getCTGroupShape() {
return ctGroup;
@ -194,4 +224,13 @@ public final class XSSFShapeGroup extends XSSFShape {
throw new IllegalStateException("Not supported for shape group");
}
@Override
public Iterator<XSSFShape> iterator() {
return getDrawing().getShapes(this).iterator();
}
@Override
public String getShapeName() {
return ctGroup.getNvGrpSpPr().getCNvPr().getName();
}
}

242
src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFDrawing.java
View File

@ -32,8 +32,11 @@ import org.apache.poi.POIXMLDocumentPart.RelationPart;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.ss.usermodel.ClientAnchor;
import org.apache.poi.ss.usermodel.FontUnderline;
import org.apache.poi.ss.usermodel.ShapeTypes;
import org.apache.poi.util.Units;
import org.apache.poi.xssf.XSSFTestDataSamples;
import org.junit.Test;
import org.openxmlformats.schemas.drawingml.x2006.main.CTGroupTransform2D;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextCharacterProperties;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextParagraph;
import org.openxmlformats.schemas.drawingml.x2006.main.STTextUnderlineType;
@ -131,7 +134,7 @@ public class TestXSSFDrawing {
// Check
dr1 = sheet.createDrawingPatriarch();
CTDrawing ctDrawing = dr1.getCTDrawing();
// Connector, shapes and text boxes are all two cell anchors
assertEquals(0, ctDrawing.sizeOfAbsoluteAnchorArray());
assertEquals(0, ctDrawing.sizeOfOneCellAnchorArray());
@ -148,11 +151,11 @@ public class TestXSSFDrawing {
String xml = ctDrawing.toString();
assertTrue(xml.contains("xmlns:xdr=\"http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing\""));
assertTrue(xml.contains("xmlns:a=\"http://schemas.openxmlformats.org/drawingml/2006/main\""));
checkRewrite(wb2);
wb2.close();
}
@Test
public void testMultipleDrawings() throws IOException{
XSSFWorkbook wb = new XSSFWorkbook();
@ -177,7 +180,7 @@ public class TestXSSFDrawing {
XSSFSheet sheet1 = wb.getSheetAt(0);
XSSFSheet sheet2 = wb.cloneSheet(0);
//the source sheet has one relationship and it is XSSFDrawing
List<POIXMLDocumentPart> rels1 = sheet1.getRelations();
assertEquals(1, rels1.size());
@ -202,7 +205,7 @@ public class TestXSSFDrawing {
assertTrue(sh1.getClass() == sh2.getClass());
assertEquals(sh1.getShapeProperties().toString(), sh2.getShapeProperties().toString());
}
checkRewrite(wb);
wb.close();
}
@ -241,7 +244,7 @@ public class TestXSSFDrawing {
assertArrayEquals(
new byte[]{0, (byte)128, (byte)128} ,
rPr.getSolidFill().getSrgbClr().getVal());
checkRewrite(wb);
wb.close();
}
@ -276,11 +279,11 @@ public class TestXSSFDrawing {
assertEquals(shapes.get(0).getAnchor(), anchor1);
assertEquals(shapes.get(1).getAnchor(), anchor2);
assertEquals(shapes.get(2).getAnchor(), anchor3);
checkRewrite(wb2);
wb2.close();
}
/**
* ensure that font and color rich text attributes defined in a XSSFRichTextString
* are passed to XSSFSimpleShape.
@ -333,26 +336,26 @@ public class TestXSSFDrawing {
rt.applyFont(font);
shape.setText(rt);
List<XSSFTextParagraph> paras = shape.getTextParagraphs();
assertEquals(1, paras.size());
assertEquals("Test String", paras.get(0).getText());
List<XSSFTextRun> runs = paras.get(0).getTextRuns();
assertEquals(1, runs.size());
assertEquals("Arial", runs.get(0).getFontFamily());
Color clr = runs.get(0).getFontColor();
Color clr = runs.get(0).getFontColor();
assertArrayEquals(
new int[] { 0, 255, 255 } ,
new int[] { clr.getRed(), clr.getGreen(), clr.getBlue() });
checkRewrite(wb);
wb.close();
}
/**
* Test addNewTextParagraph
* Test addNewTextParagraph
*/
@Test
public void testAddNewTextParagraph() throws IOException {
@ -361,17 +364,17 @@ public class TestXSSFDrawing {
XSSFDrawing drawing = sheet.createDrawingPatriarch();
XSSFTextBox shape = drawing.createTextbox(new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 4));
XSSFTextParagraph para = shape.addNewTextParagraph();
para.addNewTextRun().setText("Line 1");
List<XSSFTextParagraph> paras = shape.getTextParagraphs();
assertEquals(2, paras.size()); // this should be 2 as XSSFSimpleShape creates a default paragraph (no text), and then we add a string to that.
List<XSSFTextRun> runs = para.getTextRuns();
assertEquals(1, runs.size());
assertEquals("Line 1", runs.get(0).getText());
checkRewrite(wb);
wb.close();
}
@ -388,17 +391,17 @@ public class TestXSSFDrawing {
XSSFTextBox shape = drawing.createTextbox(new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 4));
XSSFRichTextString rt = new XSSFRichTextString("Test Rich Text String");
XSSFFont font = wb1.createFont();
XSSFFont font = wb1.createFont();
font.setColor(new XSSFColor(new Color(0, 255, 255)));
font.setFontName("Arial");
rt.applyFont(font);
XSSFFont midfont = wb1.createFont();
midfont.setColor(new XSSFColor(new Color(0, 255, 0)));
rt.applyFont(5, 14, midfont); // set the text "Rich Text" to be green and the default font
XSSFTextParagraph para = shape.addNewTextParagraph(rt);
// Save and re-load it
XSSFWorkbook wb2 = XSSFTestDataSamples.writeOutAndReadBack(wb1);
wb1.close();
@ -406,49 +409,49 @@ public class TestXSSFDrawing {
// Check
drawing = sheet.createDrawingPatriarch();
List<XSSFShape> shapes = drawing.getShapes();
assertEquals(1, shapes.size());
assertTrue(shapes.get(0) instanceof XSSFSimpleShape);
assertTrue(shapes.get(0) instanceof XSSFSimpleShape);
XSSFSimpleShape sshape = (XSSFSimpleShape) shapes.get(0);
List<XSSFTextParagraph> paras = sshape.getTextParagraphs();
assertEquals(2, paras.size()); // this should be 2 as XSSFSimpleShape creates a default paragraph (no text), and then we add a string to that.
assertEquals(2, paras.size()); // this should be 2 as XSSFSimpleShape creates a default paragraph (no text), and then we add a string to that.
List<XSSFTextRun> runs = para.getTextRuns();
assertEquals(3, runs.size());
// first run properties
assertEquals("Test ", runs.get(0).getText());
assertEquals("Arial", runs.get(0).getFontFamily());
Color clr = runs.get(0).getFontColor();
Color clr = runs.get(0).getFontColor();
assertArrayEquals(
new int[] { 0, 255, 255 } ,
new int[] { clr.getRed(), clr.getGreen(), clr.getBlue() });
// second run properties
// second run properties
assertEquals("Rich Text", runs.get(1).getText());
assertEquals(XSSFFont.DEFAULT_FONT_NAME, runs.get(1).getFontFamily());
clr = runs.get(1).getFontColor();
clr = runs.get(1).getFontColor();
assertArrayEquals(
new int[] { 0, 255, 0 } ,
new int[] { clr.getRed(), clr.getGreen(), clr.getBlue() });
new int[] { clr.getRed(), clr.getGreen(), clr.getBlue() });
// third run properties
assertEquals(" String", runs.get(2).getText());
assertEquals("Arial", runs.get(2).getFontFamily());
clr = runs.get(2).getFontColor();
clr = runs.get(2).getFontColor();
assertArrayEquals(
new int[] { 0, 255, 255 } ,
new int[] { clr.getRed(), clr.getGreen(), clr.getBlue() });
checkRewrite(wb2);
wb2.close();
}
}
/**
* Test add multiple paragraphs and retrieve text
*/
@ -459,24 +462,24 @@ public class TestXSSFDrawing {
XSSFDrawing drawing = sheet.createDrawingPatriarch();
XSSFTextBox shape = drawing.createTextbox(new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 4));
XSSFTextParagraph para = shape.addNewTextParagraph();
para.addNewTextRun().setText("Line 1");
para = shape.addNewTextParagraph();
para.addNewTextRun().setText("Line 2");
para = shape.addNewTextParagraph();
para.addNewTextRun().setText("Line 3");
List<XSSFTextParagraph> paras = shape.getTextParagraphs();
assertEquals(4, paras.size()); // this should be 4 as XSSFSimpleShape creates a default paragraph (no text), and then we added 3 paragraphs
assertEquals("Line 1\nLine 2\nLine 3", shape.getText());
assertEquals("Line 1\nLine 2\nLine 3", shape.getText());
checkRewrite(wb);
wb.close();
}
/**
* Test setting the text, then adding multiple paragraphs and retrieve text
*/
@ -487,23 +490,23 @@ public class TestXSSFDrawing {
XSSFDrawing drawing = sheet.createDrawingPatriarch();
XSSFTextBox shape = drawing.createTextbox(new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 4));
shape.setText("Line 1");
XSSFTextParagraph para = shape.addNewTextParagraph();
para.addNewTextRun().setText("Line 2");
para = shape.addNewTextParagraph();
para.addNewTextRun().setText("Line 3");
List<XSSFTextParagraph> paras = shape.getTextParagraphs();
assertEquals(3, paras.size()); // this should be 3 as we overwrote the default paragraph with setText, then added 2 new paragraphs
assertEquals("Line 1\nLine 2\nLine 3", shape.getText());
checkRewrite(wb);
wb.close();
}
/**
* Test reading text from a textbox in an existing file
*/
@ -531,14 +534,14 @@ public class TestXSSFDrawing {
assertTrue(shapes.get(4) instanceof XSSFSimpleShape);
XSSFSimpleShape textbox = (XSSFSimpleShape) shapes.get(4);
XSSFSimpleShape textbox = (XSSFSimpleShape) shapes.get(4);
assertEquals("Sheet with various pictures\n(jpeg, png, wmf, emf and pict)", textbox.getText());
checkRewrite(wb);
wb.close();
}
/**
* Test reading multiple paragraphs from a textbox in an existing file
*/
@ -550,11 +553,11 @@ public class TestXSSFDrawing {
List<RelationPart> rels = sheet.getRelationParts();
assertEquals(1, rels.size());
RelationPart rp = rels.get(0);
assertTrue(rp.getDocumentPart() instanceof XSSFDrawing);
XSSFDrawing drawing = rp.getDocumentPart();
//sheet.createDrawingPatriarch() should return the same instance of XSSFDrawing
assertSame(drawing, sheet.createDrawingPatriarch());
String drawingId = rp.getRelationship().getId();
@ -569,34 +572,34 @@ public class TestXSSFDrawing {
assertTrue(shapes.get(0) instanceof XSSFSimpleShape);
XSSFSimpleShape textbox = (XSSFSimpleShape) shapes.get(0);
List<XSSFTextParagraph> paras = textbox.getTextParagraphs();
assertEquals(3, paras.size());
assertEquals("Line 2", paras.get(1).getText()); // check content of second paragraph
assertEquals("Line 1\nLine 2\nLine 3", textbox.getText()); // check content of entire textbox
// check attributes of paragraphs
assertEquals(TextAlign.LEFT, paras.get(0).getTextAlign());
assertEquals(TextAlign.CENTER, paras.get(1).getTextAlign());
assertEquals(TextAlign.RIGHT, paras.get(2).getTextAlign());
Color clr = paras.get(0).getTextRuns().get(0).getFontColor();
Color clr = paras.get(0).getTextRuns().get(0).getFontColor();
assertArrayEquals(
new int[] { 255, 0, 0 } ,
new int[] { clr.getRed(), clr.getGreen(), clr.getBlue() });
clr = paras.get(1).getTextRuns().get(0).getFontColor();
clr = paras.get(1).getTextRuns().get(0).getFontColor();
assertArrayEquals(
new int[] { 0, 255, 0 } ,
new int[] { clr.getRed(), clr.getGreen(), clr.getBlue() });
clr = paras.get(2).getTextRuns().get(0).getFontColor();
clr = paras.get(2).getTextRuns().get(0).getFontColor();
assertArrayEquals(
new int[] { 0, 0, 255 } ,
new int[] { clr.getRed(), clr.getGreen(), clr.getBlue() });
checkRewrite(wb);
wb.close();
}
@ -606,13 +609,13 @@ public class TestXSSFDrawing {
*/
@Test
public void testAddBulletParagraphs() throws IOException {
XSSFWorkbook wb1 = new XSSFWorkbook();
XSSFSheet sheet = wb1.createSheet();
XSSFDrawing drawing = sheet.createDrawingPatriarch();
XSSFTextBox shape = drawing.createTextbox(new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 10, 20));
String paraString1 = "A normal paragraph";
String paraString2 = "First bullet";
String paraString3 = "Second bullet (level 1)";
@ -623,7 +626,7 @@ public class TestXSSFDrawing {
String paraString8 = "Third bullet (level 1)";
String paraString9 = "Fourth bullet (level 1)";
String paraString10 = "Fifth Bullet";
XSSFTextParagraph para = shape.addNewTextParagraph(paraString1);
para = shape.addNewTextParagraph(paraString2);
para.setBullet(true);
@ -634,7 +637,7 @@ public class TestXSSFDrawing {
para = shape.addNewTextParagraph(paraString4);
para.setBullet(true);
para = shape.addNewTextParagraph(paraString5);
para = shape.addNewTextParagraph(paraString6);
para.setBullet(ListAutoNumber.ARABIC_PERIOD);
@ -642,7 +645,7 @@ public class TestXSSFDrawing {
para = shape.addNewTextParagraph(paraString7);
para.setBullet(ListAutoNumber.ARABIC_PERIOD, 3);
para.setLevel(1);
para = shape.addNewTextParagraph(paraString8);
para.setBullet(ListAutoNumber.ARABIC_PERIOD, 3);
para.setLevel(1);
@ -650,14 +653,14 @@ public class TestXSSFDrawing {
para = shape.addNewTextParagraph("");
para.setBullet(ListAutoNumber.ARABIC_PERIOD, 3);
para.setLevel(1);
para = shape.addNewTextParagraph(paraString9);
para.setBullet(ListAutoNumber.ARABIC_PERIOD, 3);
para.setLevel(1);
para = shape.addNewTextParagraph(paraString10);
para.setBullet(ListAutoNumber.ARABIC_PERIOD);
// Save and re-load it
XSSFWorkbook wb2 = XSSFTestDataSamples.writeOutAndReadBack(wb1);
wb1.close();
@ -665,18 +668,18 @@ public class TestXSSFDrawing {
// Check
drawing = sheet.createDrawingPatriarch();
List<XSSFShape> shapes = drawing.getShapes();
assertEquals(1, shapes.size());
assertTrue(shapes.get(0) instanceof XSSFSimpleShape);
assertTrue(shapes.get(0) instanceof XSSFSimpleShape);
XSSFSimpleShape sshape = (XSSFSimpleShape) shapes.get(0);
List<XSSFTextParagraph> paras = sshape.getTextParagraphs();
assertEquals(12, paras.size()); // this should be 12 as XSSFSimpleShape creates a default paragraph (no text), and then we added to that
StringBuilder builder = new StringBuilder();
builder.append(paraString1);
builder.append("\n");
builder.append("\u2022 ");
@ -706,13 +709,13 @@ public class TestXSSFDrawing {
builder.append("\n");
builder.append("2. ");
builder.append(paraString10);
assertEquals(builder.toString(), sshape.getText());
checkRewrite(wb2);
wb2.close();
}
}
/**
* Test reading bullet numbering from a textbox in an existing file
*/
@ -747,16 +750,16 @@ public class TestXSSFDrawing {
XSSFDrawing drawing = sheet.createDrawingPatriarch();
List<XSSFShape> shapes = drawing.getShapes();
assertEquals(4, shapes.size());
XSSFWorkbook wb2 = XSSFTestDataSamples.writeOutAndReadBack(wb1);
wb1.close();
sheet = wb2.getSheetAt(0);
drawing = sheet.createDrawingPatriarch();
shapes = drawing.getShapes();
assertEquals(4, shapes.size());
wb2.close();
}
@Test(expected=IllegalArgumentException.class)
@ -764,12 +767,12 @@ public class TestXSSFDrawing {
XSSFWorkbook wb = new XSSFWorkbook();
XSSFSheet sheet = wb.createSheet();
XSSFDrawing drawing = sheet.createDrawingPatriarch();
// first comment works
ClientAnchor anchor = new XSSFClientAnchor(1, 1, 2, 2, 3, 3, 4, 4);
XSSFComment comment = drawing.createCellComment(anchor);
assertNotNull(comment);
// Should fail if we try to add the same comment for the same cell
try {
drawing.createCellComment(anchor);
@ -778,6 +781,65 @@ public class TestXSSFDrawing {
}
}
@Test
public void testGroupShape() throws Exception {
XSSFWorkbook wb1 = new XSSFWorkbook();
XSSFSheet sheet = wb1.createSheet();
XSSFDrawing drawing = sheet.createDrawingPatriarch();
XSSFSimpleShape s0 = drawing.createSimpleShape(drawing.createAnchor(0, 0, Units.pixelToEMU(30), Units.pixelToEMU(30), 1, 1, 10, 10));
s0.setShapeType(ShapeTypes.RECT);
s0.setLineStyleColor(100, 0, 0);
XSSFShapeGroup g1 = drawing.createGroup(drawing.createAnchor(0, 0, 300, 300, 1, 1, 10, 10));
CTGroupTransform2D xfrmG1 = g1.getCTGroupShape().getGrpSpPr().getXfrm();
XSSFSimpleShape s1 = g1.createSimpleShape(new XSSFChildAnchor(
(int)(xfrmG1.getChExt().getCx()*0.1),
(int)(xfrmG1.getChExt().getCy()*0.1),
(int)(xfrmG1.getChExt().getCx()*0.9),
(int)(xfrmG1.getChExt().getCy()*0.9)
));
s1.setShapeType(ShapeTypes.RECT);
s1.setLineStyleColor(0, 100, 0);
XSSFShapeGroup g2 = g1.createGroup(new XSSFChildAnchor(
(int)(xfrmG1.getChExt().getCx()*0.2),
(int)(xfrmG1.getChExt().getCy()*0.2),
(int)(xfrmG1.getChExt().getCx()*0.8),
(int)(xfrmG1.getChExt().getCy()*0.8)
));
CTGroupTransform2D xfrmG2 = g2.getCTGroupShape().getGrpSpPr().getXfrm();
XSSFSimpleShape s2 = g2.createSimpleShape(new XSSFChildAnchor(
(int)(xfrmG2.getChExt().getCx()*0.1),
(int)(xfrmG2.getChExt().getCy()*0.1),
(int)(xfrmG2.getChExt().getCx()*0.9),
(int)(xfrmG2.getChExt().getCy()*0.9)
));
s2.setShapeType(ShapeTypes.RECT);
s2.setLineStyleColor(0, 0, 100);
XSSFWorkbook wb2 = XSSFTestDataSamples.writeOutAndReadBack(wb1);
wb1.close();
XSSFDrawing draw = wb2.getSheetAt(0).getDrawingPatriarch();
List<XSSFShape> shapes = draw.getShapes();
assertEquals(2, shapes.size());
assertTrue(shapes.get(0) instanceof XSSFSimpleShape);
assertTrue(shapes.get(1) instanceof XSSFShapeGroup);
shapes = draw.getShapes((XSSFShapeGroup)shapes.get(1));
assertEquals(2, shapes.size());
assertTrue(shapes.get(0) instanceof XSSFSimpleShape);
assertTrue(shapes.get(1) instanceof XSSFShapeGroup);
shapes = draw.getShapes((XSSFShapeGroup)shapes.get(1));
assertEquals(1, shapes.size());
assertTrue(shapes.get(0) instanceof XSSFSimpleShape);
wb2.close();
}
private static void checkRewrite(XSSFWorkbook wb) throws IOException {
XSSFWorkbook wb2 = XSSFTestDataSamples.writeOutAndReadBack(wb);
assertNotNull(wb2);