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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.xwpf.usermodel;
-
- import java.math.BigInteger;
- import java.util.ArrayList;
- import java.util.List;
-
- import org.apache.poi.util.Internal;
- import org.apache.xmlbeans.XmlCursor;
- import org.apache.xmlbeans.XmlObject;
- import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHeight;
- import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTOnOff;
- import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRow;
- import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtCell;
- import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
- import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTrPr;
- import org.openxmlformats.schemas.wordprocessingml.x2006.main.STOnOff;
-
-
- /**
- * A row within an {@link XWPFTable}. Rows mostly just have
- * sizings and stylings, the interesting content lives inside
- * the child {@link XWPFTableCell}s
- */
- public class XWPFTableRow {
- private CTRow ctRow;
- private XWPFTable table;
- private List<XWPFTableCell> tableCells;
-
- public XWPFTableRow(CTRow row, XWPFTable table) {
- this.table = table;
- this.ctRow = row;
- getTableCells();
- }
-
- @Internal
- public CTRow getCtRow() {
- return ctRow;
- }
-
- /**
- * create a new XWPFTableCell and add it to the tableCell-list of this tableRow
- * @return the newly created XWPFTableCell
- */
- public XWPFTableCell createCell() {
- XWPFTableCell tableCell = new XWPFTableCell(ctRow.addNewTc(), this, table.getBody());
- tableCells.add(tableCell);
- return tableCell;
- }
-
- public XWPFTableCell getCell(int pos) {
- if (pos >= 0 && pos < ctRow.sizeOfTcArray()) {
- return getTableCells().get(pos);
- }
- return null;
- }
-
- public void removeCell(int pos) {
- if (pos >= 0 && pos < ctRow.sizeOfTcArray()) {
- tableCells.remove(pos);
- }
- }
- /**
- * adds a new TableCell at the end of this tableRow
- */
- public XWPFTableCell addNewTableCell(){
- CTTc cell = ctRow.addNewTc();
- XWPFTableCell tableCell = new XWPFTableCell(cell, this, table.getBody());
- tableCells.add(tableCell);
- return tableCell;
- }
-
- /**
- * This element specifies the height of the current table row within the
- * current table. This height shall be used to determine the resulting
- * height of the table row, which may be absolute or relative (depending on
- * its attribute values). If omitted, then the table row shall automatically
- * resize its height to the height required by its contents (the equivalent
- * of an hRule value of auto).
- *
- * @param height
- */
- public void setHeight(int height) {
- CTTrPr properties = getTrPr();
- CTHeight h = properties.sizeOfTrHeightArray() == 0 ? properties.addNewTrHeight() : properties.getTrHeightArray(0);
- h.setVal(new BigInteger("" + height));
- }
-
- /**
- * This element specifies the height of the current table row within the
- * current table. This height shall be used to determine the resulting
- * height of the table row, which may be absolute or relative (depending on
- * its attribute values). If omitted, then the table row shall automatically
- * resize its height to the height required by its contents (the equivalent
- * of an hRule value of auto).
- *
- * @return height
- */
- public int getHeight() {
- CTTrPr properties = getTrPr();
- return properties.sizeOfTrHeightArray() == 0 ? 0 : properties.getTrHeightArray(0).getVal().intValue();
- }
-
- private CTTrPr getTrPr() {
- return (ctRow.isSetTrPr()) ? ctRow.getTrPr() : ctRow.addNewTrPr();
- }
-
- public XWPFTable getTable(){
- return table;
- }
-
- /**
- * create and return a list of all XWPFTableCell
- * who belongs to this row
- * @return a list of {@link XWPFTableCell}
- */
- public List<ICell> getTableICells(){
-
- List<ICell> cells = new ArrayList<ICell>();
- //Can't use ctRow.getTcList because that only gets table cells
- //Can't use ctRow.getSdtList because that only gets sdts that are at cell level
- XmlCursor cursor = ctRow.newCursor();
- cursor.selectPath("./*");
- while (cursor.toNextSelection()) {
- XmlObject o = cursor.getObject();
- if (o instanceof CTTc){
- cells.add(new XWPFTableCell((CTTc)o, this, table.getBody()));
- } else if (o instanceof CTSdtCell) {
- cells.add(new XWPFSDTCell((CTSdtCell)o, this, table.getBody()));
- }
- }
- return cells;
- }
-
- /**
- * create and return a list of all XWPFTableCell
- * who belongs to this row
- * @return a list of {@link XWPFTableCell}
- */
- @SuppressWarnings("deprecation")
- public List<XWPFTableCell> getTableCells(){
- if(tableCells == null){
- List<XWPFTableCell> cells = new ArrayList<XWPFTableCell>();
- for (CTTc tableCell : ctRow.getTcArray()) {
- cells.add(new XWPFTableCell(tableCell, this, table.getBody()));
- }
- //TODO: it is possible to have an SDT that contains a cell in within a row
- //need to modify this code so that it pulls out SDT wrappers around cells, too.
-
- this.tableCells = cells;
- }
- return tableCells;
- }
-
- /**
- * returns the XWPFTableCell which belongs to the CTTC cell
- * if there is no XWPFTableCell which belongs to the parameter CTTc cell null will be returned
- */
- public XWPFTableCell getTableCell(CTTc cell) {
- for(int i=0; i<tableCells.size(); i++){
- if (tableCells.get(i).getCTTc() == cell)
- return tableCells.get(i);
- }
- return null;
- }
-
- /**
- * This attribute controls whether to allow table rows to split across pages.
- * The logic for this attribute is a little unusual: a true value means
- * DON'T allow rows to split, false means allow rows to split.
- * @param split - if true, don't allow rows to be split. If false, allow
- * rows to be split.
- */
- public void setCantSplitRow(boolean split) {
- CTTrPr trpr = getTrPr();
- CTOnOff onoff = trpr.addNewCantSplit();
- onoff.setVal(split ? STOnOff.ON : STOnOff.OFF);
- }
-
- /**
- * Return true if the "can't split row" value is true. The logic for this
- * attribute is a little unusual: a TRUE value means DON'T allow rows to
- * split, FALSE means allow rows to split.
- * @return true if rows can't be split, false otherwise.
- */
- public boolean isCantSplitRow() {
- boolean isCant = false;
- CTTrPr trpr = getTrPr();
- if (trpr.sizeOfCantSplitArray() > 0) {
- CTOnOff onoff = trpr.getCantSplitArray(0);
- isCant = onoff.getVal().equals(STOnOff.ON);
- }
- return isCant;
- }
-
- /**
- * This attribute controls whether to repeat a table's header row at the top
- * of a table split across pages.
- * @param repeat - if TRUE, repeat header row at the top of each page of table;
- * if FALSE, don't repeat header row.
- */
- public void setRepeatHeader(boolean repeat) {
- CTTrPr trpr = getTrPr();
- CTOnOff onoff = trpr.addNewTblHeader();
- onoff.setVal(repeat ? STOnOff.ON : STOnOff.OFF);
- }
-
- /**
- * Return true if a table's header row should be repeated at the top of a
- * table split across pages.
- * @return true if table's header row should be repeated at the top of each
- * page of table, false otherwise.
- */
- public boolean isRepeatHeader() {
- boolean repeat = false;
- CTTrPr trpr = getTrPr();
- if (trpr.sizeOfTblHeaderArray() > 0) {
- CTOnOff rpt = trpr.getTblHeaderArray(0);
- repeat = rpt.getVal().equals(STOnOff.ON);
- }
- return repeat;
- }
- }
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