/*
* ====================================================================
* 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 org.apache.poi.util.Beta;
import org.apache.poi.util.Units;
import org.openxmlformats.schemas.drawingml.x2006.main.CTNonVisualDrawingProps;
import org.openxmlformats.schemas.drawingml.x2006.main.CTPresetGeometry2D;
import org.openxmlformats.schemas.drawingml.x2006.main.CTSRgbColor;
import org.openxmlformats.schemas.drawingml.x2006.main.CTShapeProperties;
import org.openxmlformats.schemas.drawingml.x2006.main.CTSolidColorFillProperties;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextBody;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextBodyProperties;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextParagraph;
import org.openxmlformats.schemas.drawingml.x2006.main.STShapeType;
import org.openxmlformats.schemas.drawingml.x2006.main.STTextAnchoringType;
import org.openxmlformats.schemas.drawingml.x2006.main.STTextWrappingType;
import org.openxmlformats.schemas.drawingml.x2006.main.STTextVerticalType;
import org.openxmlformats.schemas.presentationml.x2006.main.CTShape;
import org.openxmlformats.schemas.presentationml.x2006.main.CTShapeNonVisual;
import org.openxmlformats.schemas.presentationml.x2006.main.CTPlaceholder;
import org.openxmlformats.schemas.presentationml.x2006.main.STPlaceholderType;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;
/**
* Represents a preset geometric shape.
*
* @author Yegor Kozlov
*/
@Beta
public class XSLFAutoShape extends XSLFTextShape {
/*package*/ XSLFAutoShape(CTShape shape, XSLFSheet sheet) {
super(shape, sheet);
}
/*package*/
static XSLFAutoShape create(CTShape shape, XSLFSheet sheet) {
if (shape.getSpPr().isSetCustGeom()) {
return new XSLFFreeformShape(shape, sheet);
} else if (shape.getNvSpPr().getCNvSpPr().isSetTxBox()) {
return new XSLFTextBox(shape, sheet);
} else {
return new XSLFAutoShape(shape, sheet);
}
}
/**
* @param shapeId 1-based shapeId
*/
static CTShape prototype(int shapeId) {
CTShape ct = CTShape.Factory.newInstance();
CTShapeNonVisual nvSpPr = ct.addNewNvSpPr();
CTNonVisualDrawingProps cnv = nvSpPr.addNewCNvPr();
cnv.setName("AutoShape " + shapeId);
cnv.setId(shapeId + 1);
nvSpPr.addNewCNvSpPr();
nvSpPr.addNewNvPr();
CTShapeProperties spPr = ct.addNewSpPr();
CTPresetGeometry2D prst = spPr.addNewPrstGeom();
prst.setPrst(STShapeType.RECT);
prst.addNewAvLst();
return ct;
}
/**
* Specifies a solid color fill. The shape is filled entirely with the specified color.
*
* @param color the solid color fill.
* The value of <code>null</code> unsets the solidFIll attribute from the underlying xml
*/
public void setFillColor(Color color) {
CTShapeProperties spPr = getSpPr();
if (color == null) {
if(spPr.isSetSolidFill()) spPr.unsetSolidFill();
}
else {
CTSolidColorFillProperties fill = spPr.isSetSolidFill() ? spPr.getSolidFill() : spPr.addNewSolidFill();
CTSRgbColor rgb = CTSRgbColor.Factory.newInstance();
rgb.setVal(new byte[]{(byte) color.getRed(), (byte) color.getGreen(), (byte) color.getBlue()});
fill.setSrgbClr(rgb);
}
}
/**
*
* @return solid fill color of null if not set
*/
public Color getFillColor(){
CTShapeProperties spPr = getSpPr();
if(!spPr.isSetSolidFill() ) return null;
CTSolidColorFillProperties fill = spPr.getSolidFill();
if(!fill.isSetSrgbClr()) {
// TODO for now return null for all colors except explicit RGB
return null;
}
byte[] val = fill.getSrgbClr().getVal();
return new Color(0xFF & val[0], 0xFF & val[1], 0xFF & val[2]);
}
protected CTTextBody getTextBody(boolean create){
CTShape shape = (CTShape) getXmlObject();
CTTextBody txBody = shape.getTxBody();
if (txBody == null && create) {
txBody = shape.addNewTxBody();
txBody.addNewBodyPr();
txBody.addNewLstStyle();
}
return txBody;
}
}