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Liferay Dynamic Data Lists Service
/* ====================================================================
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.ooxml.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 {
/* 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 (bgPr.isSetBlipFill()) {
bgPr.unsetBlipFill();
}
if (bgPr.isSetGradFill()) {
bgPr.unsetGradFill();
}
if (bgPr.isSetGrpFill()) {
bgPr.unsetGrpFill();
}
if (bgPr.isSetPattFill()) {
bgPr.unsetPattFill();
}
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(), getSheet());
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;
}
}
}