113 lines
3.7 KiB
Java
113 lines
3.7 KiB
Java
/* ====================================================================
|
|
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.awt.Color;
|
|
import java.awt.Dimension;
|
|
import java.awt.geom.Rectangle2D;
|
|
|
|
import org.apache.poi.POIXMLException;
|
|
import org.apache.poi.sl.usermodel.Background;
|
|
import org.apache.poi.sl.usermodel.Placeholder;
|
|
import org.apache.xmlbeans.XmlObject;
|
|
import org.openxmlformats.schemas.drawingml.x2006.main.CTSolidColorFillProperties;
|
|
import org.openxmlformats.schemas.drawingml.x2006.main.CTTransform2D;
|
|
import org.openxmlformats.schemas.presentationml.x2006.main.CTBackground;
|
|
import org.openxmlformats.schemas.presentationml.x2006.main.CTBackgroundProperties;
|
|
|
|
/**
|
|
* Background shape
|
|
*/
|
|
public class XSLFBackground extends XSLFSimpleShape
|
|
implements Background<XSLFShape,XSLFTextParagraph> {
|
|
|
|
/* package */XSLFBackground(CTBackground shape, XSLFSheet sheet) {
|
|
super(shape, sheet);
|
|
}
|
|
|
|
@Override
|
|
public Rectangle2D getAnchor(){
|
|
Dimension pg = getSheet().getSlideShow().getPageSize();
|
|
return new Rectangle2D.Double(0, 0, pg.getWidth(), pg.getHeight());
|
|
}
|
|
|
|
/**
|
|
* background does not have a associated transform, therefore we return null
|
|
*
|
|
* @param create ignored
|
|
*
|
|
* @return null
|
|
*/
|
|
@Override
|
|
protected CTTransform2D getXfrm(boolean create) {
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public void setPlaceholder(Placeholder placeholder) {
|
|
// extending XSLFSimpleShape is a bit unlucky ...
|
|
throw new POIXMLException("Can't set a placeholder for a background");
|
|
}
|
|
|
|
protected CTBackgroundProperties getBgPr(boolean create) {
|
|
CTBackground bg = (CTBackground)getXmlObject();
|
|
if (!bg.isSetBgPr() && create) {
|
|
if (bg.isSetBgRef()) {
|
|
bg.unsetBgRef();
|
|
}
|
|
return bg.addNewBgPr();
|
|
}
|
|
return bg.getBgPr();
|
|
}
|
|
|
|
public void setFillColor(Color color) {
|
|
CTBackgroundProperties bgPr = getBgPr(true);
|
|
|
|
if (color == null) {
|
|
if (bgPr.isSetSolidFill()) {
|
|
bgPr.unsetSolidFill();
|
|
}
|
|
|
|
if (!bgPr.isSetNoFill()) {
|
|
bgPr.addNewNoFill();
|
|
}
|
|
} else {
|
|
if (bgPr.isSetNoFill()) {
|
|
bgPr.unsetNoFill();
|
|
}
|
|
|
|
CTSolidColorFillProperties fill = bgPr.isSetSolidFill() ? bgPr.getSolidFill() : bgPr.addNewSolidFill();
|
|
|
|
XSLFColor col = new XSLFColor(fill, getSheet().getTheme(), fill.getSchemeClr());
|
|
col.setColor(color);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected XmlObject getShapeProperties() {
|
|
CTBackground bg = (CTBackground)getXmlObject();
|
|
if (bg.isSetBgPr()) {
|
|
return bg.getBgPr();
|
|
} else if (bg.isSetBgRef()) {
|
|
return bg.getBgRef();
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
}
|