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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.xslf.usermodel;
-
- import java.util.ArrayList;
- import java.util.Collections;
- import java.util.Iterator;
- import java.util.List;
-
- import org.apache.poi.util.Units;
- import org.openxmlformats.schemas.drawingml.x2006.main.CTTableCell;
- import org.openxmlformats.schemas.drawingml.x2006.main.CTTableRow;
-
- /**
- * Represents a table in a .pptx presentation
- */
- public class XSLFTableRow implements Iterable<XSLFTableCell> {
- private final CTTableRow _row;
- private final List<XSLFTableCell> _cells;
- private final XSLFTable _table;
-
- /*package*/ XSLFTableRow(CTTableRow row, XSLFTable table){
- _row = row;
- _table = table;
- CTTableCell[] tcArray = _row.getTcArray();
- _cells = new ArrayList<XSLFTableCell>(tcArray.length);
- for(CTTableCell cell : tcArray) {
- _cells.add(new XSLFTableCell(cell, table));
- }
- }
-
- public CTTableRow getXmlObject(){
- return _row;
- }
-
- public Iterator<XSLFTableCell> iterator(){
- return _cells.iterator();
- }
-
- public List<XSLFTableCell> getCells(){
- return Collections.unmodifiableList(_cells);
- }
-
- public double getHeight(){
- return Units.toPoints(_row.getH());
- }
-
- public void setHeight(double height){
- _row.setH(Units.toEMU(height));
- }
-
- public XSLFTableCell addCell(){
- CTTableCell c = _row.addNewTc();
- c.set(XSLFTableCell.prototype());
- XSLFTableCell cell = new XSLFTableCell(c, _table);
- _cells.add(cell);
-
- if(_table.getNumberOfColumns() < _row.sizeOfTcArray()) {
- _table.getCTTable().getTblGrid().addNewGridCol().setW(Units.toEMU(100.0));
- }
- _table.updateRowColIndexes();
- return cell;
- }
-
- /**
- * Merge cells of a table row, inclusive.
- * Indices are 0-based.
- *
- * @param firstCol 0-based index of first column to merge, inclusive
- * @param lastCol 0-based index of last column to merge, inclusive
- */
- public void mergeCells(int firstCol, int lastCol)
- {
- if (firstCol >= lastCol) {
- throw new IllegalArgumentException(
- "Cannot merge, first column >= last column : "
- + firstCol + " >= " + lastCol
- );
- }
-
- final int colSpan = (lastCol - firstCol) + 1;
-
- _cells.get(firstCol).setGridSpan(colSpan);
- for (final XSLFTableCell cell : _cells.subList(firstCol+1, lastCol+1)) {
- cell.setHMerge(true);
- }
- }
-
- }
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