- /* ====================================================================
- 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.xssf.streaming;
-
- import java.util.Iterator;
- import java.util.Spliterator;
-
- import org.apache.poi.ss.usermodel.ClientAnchor;
- import org.apache.poi.ss.usermodel.Comment;
- import org.apache.poi.ss.usermodel.Drawing;
- import org.apache.poi.ss.usermodel.ObjectData;
- import org.apache.poi.xssf.usermodel.XSSFDrawing;
- import org.apache.poi.xssf.usermodel.XSSFPicture;
- import org.apache.poi.xssf.usermodel.XSSFShape;
-
- /**
- * Streaming version of Drawing.
- * Delegates most tasks to the non-streaming XSSF code.
- * TODO: Potentially, Comment and Chart need a similar streaming wrapper like Picture.
- */
- public class SXSSFDrawing implements Drawing<XSSFShape> {
- private final SXSSFWorkbook _wb;
- private final XSSFDrawing _drawing;
-
- public SXSSFDrawing(SXSSFWorkbook workbook, XSSFDrawing drawing) {
- this._wb = workbook;
- this._drawing = drawing;
- }
-
- @Override
- public SXSSFPicture createPicture(ClientAnchor anchor, int pictureIndex) {
- XSSFPicture pict = _drawing.createPicture(anchor, pictureIndex);
- return new SXSSFPicture(_wb, pict);
- }
-
- @Override
- public Comment createCellComment(ClientAnchor anchor) {
- return _drawing.createCellComment(anchor);
- }
-
- @Override
- public ClientAnchor createAnchor(int dx1, int dy1, int dx2, int dy2, int col1, int row1, int col2, int row2) {
- return _drawing.createAnchor(dx1, dy1, dx2, dy2, col1, row1, col2, row2);
- }
-
- @Override
- public ObjectData createObjectData(ClientAnchor anchor, int storageId, int pictureIndex) {
- return _drawing.createObjectData(anchor, storageId, pictureIndex);
- }
-
- @Override
- public Iterator<XSSFShape> iterator() {
- return _drawing.getShapes().iterator();
- }
-
- /**
- * @since POI 5.2.0
- */
- @Override
- public Spliterator<XSSFShape> spliterator() {
- return _drawing.getShapes().spliterator();
- }
-
- }
-
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