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Bugzilla 52566: added methods to set/get vertical alignment and color in XWPFTableCell 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1241393 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov 2012-02-07 09:41:52 +00:00
parent 82014d6ba9
commit ce6c566c4c
3 changed files with 178 additions and 2 deletions
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1
src/documentation/content/xdocs/status.xml
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@ -34,6 +34,7 @@
<changes>
<release version="3.8-beta6" date="2012-??-??">
<action dev="poi-developers" type="add">52566 - Added methods to set/get vertical alignment and color in XWPFTableCell</action>
<action dev="poi-developers" type="add">52562 - Added methods to get/set a table row's Can't Split and Repeat Header attributes in XWPF</action>
<action dev="poi-developers" type="add">52561 - Added methods to set table inside borders and cell margins in XWPF</action>
<action dev="poi-developers" type="add">52569 - Support DConRefRecord in HSSF</action>

92
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFTableCell.java
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@ -18,6 +18,8 @@ package org.apache.poi.xwpf.usermodel;
import java.util.ArrayList;
import java.util.Collections;
import java.util.EnumMap;
import java.util.HashMap;
import java.util.List;
import org.apache.poi.POIXMLDocumentPart;
@ -26,10 +28,21 @@ import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlObject;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRow;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTShd;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTcPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTVerticalJc;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STShd;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STVerticalJc;
/**
* XWPFTableCell class.
*
* @author Gregg Morris (gregg dot morris at gmail dot com) - added XWPFVertAlign enum,
* setColor(),
* setVerticalAlignment()
*/
public class XWPFTableCell implements IBody {
private final CTTc ctTc;
protected List<XWPFParagraph> paragraphs = null;
@ -37,6 +50,28 @@ public class XWPFTableCell implements IBody {
protected List<IBodyElement> bodyElements = null;
protected IBody part;
private XWPFTableRow tableRow = null;
// Create a map from this XWPF-level enum to the STVerticalJc.Enum values
public static enum XWPFVertAlign { TOP, CENTER, BOTH, BOTTOM };
private static EnumMap<XWPFVertAlign, STVerticalJc.Enum> alignMap;
// Create a map from the STVerticalJc.Enum values to the XWPF-level enums
private static HashMap<Integer, XWPFVertAlign> stVertAlignTypeMap;
static {
// populate enum maps
alignMap = new EnumMap<XWPFVertAlign, STVerticalJc.Enum>(XWPFVertAlign.class);
alignMap.put(XWPFVertAlign.TOP, STVerticalJc.Enum.forInt(STVerticalJc.INT_TOP));
alignMap.put(XWPFVertAlign.CENTER, STVerticalJc.Enum.forInt(STVerticalJc.INT_CENTER));
alignMap.put(XWPFVertAlign.BOTH, STVerticalJc.Enum.forInt(STVerticalJc.INT_BOTH));
alignMap.put(XWPFVertAlign.BOTTOM, STVerticalJc.Enum.forInt(STVerticalJc.INT_BOTTOM));
stVertAlignTypeMap = new HashMap<Integer, XWPFVertAlign>();
stVertAlignTypeMap.put(STVerticalJc.INT_TOP, XWPFVertAlign.TOP);
stVertAlignTypeMap.put(STVerticalJc.INT_CENTER, XWPFVertAlign.CENTER);
stVertAlignTypeMap.put(STVerticalJc.INT_BOTH, XWPFVertAlign.BOTH);
stVertAlignTypeMap.put(STVerticalJc.INT_BOTTOM, XWPFVertAlign.BOTTOM);
}
/**
* If a table cell does not include at least one block-level element, then this document shall be considered corrupt
*/
@ -151,6 +186,59 @@ public class XWPFTableCell implements IBody {
return tableRow;
}
/**
* Set cell color. This sets some associated values; for finer control
* you may want to access these elements individually.
* @param rgbStr - the desired cell color, in the hex form "RRGGBB".
*/
public void setColor(String rgbStr) {
CTTcPr tcpr = ctTc.isSetTcPr() ? ctTc.getTcPr() : ctTc.addNewTcPr();
CTShd ctshd = tcpr.isSetShd() ? tcpr.getShd() : tcpr.addNewShd();
ctshd.setColor("auto");
ctshd.setVal(STShd.CLEAR);
ctshd.setFill(rgbStr);
}
/**
* Get cell color. Note that this method only returns the "fill" value.
* @return RGB string of cell color
*/
public String getColor() {
String color = null;
CTTcPr tcpr = ctTc.getTcPr();
if (tcpr != null) {
CTShd ctshd = tcpr.getShd();
if (ctshd != null) {
color = ctshd.xgetFill().getStringValue();
}
}
return color;
}
/**
* Set the vertical alignment of the cell.
* @param vAlign - the desired alignment enum value
*/
public void setVerticalAlignment(XWPFVertAlign vAlign) {
CTTcPr tcpr = ctTc.isSetTcPr() ? ctTc.getTcPr() : ctTc.addNewTcPr();
CTVerticalJc va = tcpr.addNewVAlign();
va.setVal(alignMap.get(vAlign));
}
/**
* Get the vertical alignment of the cell.
* @return the cell alignment enum value
*/
public XWPFVertAlign getVerticalAlignment() {
XWPFVertAlign vAlign = null;
CTTcPr tcpr = ctTc.getTcPr();
if (ctTc != null) {
CTVerticalJc va = tcpr.getVAlign();
vAlign = stVertAlignTypeMap.get(va.getVal().intValue());
}
return vAlign;
}
/**
* add a new paragraph at position of the cursor
* @param cursor
@ -346,7 +434,7 @@ public class XWPFTableCell implements IBody {
return null;
}
XWPFTableRow tableRow = table.getRow(row);
if(row == null){
if (tableRow == null) {
return null;
}
return tableRow.getTableCell(cell);

87
src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFTableCell.java Normal file
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@ -0,0 +1,87 @@
/*
* ====================================================================
* 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.xwpf.usermodel;
import junit.framework.TestCase;
import org.apache.poi.xwpf.usermodel.XWPFTableCell.XWPFVertAlign;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTShd;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTVerticalJc;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STShd;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STVerticalJc;
public class TestXWPFTableCell extends TestCase {
@Override
protected void setUp() throws Exception {
super.setUp();
}
public void testSetGetVertAlignment() throws Exception {
// instantiate the following classes so they'll get picked up by
// the XmlBean process and added to the jar file. they are required
// for the following XWPFTableCell methods.
CTShd ctShd = CTShd.Factory.newInstance();
assertNotNull(ctShd);
CTVerticalJc ctVjc = CTVerticalJc.Factory.newInstance();
assertNotNull(ctVjc);
STShd stShd = STShd.Factory.newInstance();
assertNotNull(stShd);
STVerticalJc stVjc = STVerticalJc.Factory.newInstance();
assertNotNull(stVjc);
// create a table
XWPFDocument doc = new XWPFDocument();
CTTbl ctTable = CTTbl.Factory.newInstance();
XWPFTable table = new XWPFTable(ctTable, doc);
// table has a single row by default; grab it
XWPFTableRow tr = table.getRow(0);
assertNotNull(tr);
// row has a single cell by default; grab it
XWPFTableCell cell = tr.getCell(0);
cell.setVerticalAlignment(XWPFVertAlign.BOTH);
XWPFVertAlign al = cell.getVerticalAlignment();
assertEquals(XWPFVertAlign.BOTH, al);
}
public void testSetGetColor() throws Exception {
// create a table
XWPFDocument doc = new XWPFDocument();
CTTbl ctTable = CTTbl.Factory.newInstance();
XWPFTable table = new XWPFTable(ctTable, doc);
// table has a single row by default; grab it
XWPFTableRow tr = table.getRow(0);
assertNotNull(tr);
// row has a single cell by default; grab it
XWPFTableCell cell = tr.getCell(0);
cell.setColor("F0000F");
String clr = cell.getColor();
assertEquals("F0000F", clr);
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
}