291 lines
10 KiB
Java
291 lines
10 KiB
Java
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/*
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* ====================================================================
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* ====================================================================
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*/
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package org.apache.poi.xslf.usermodel;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTTableCell;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTTextBody;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTTextBodyProperties;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTTableCellProperties;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTLineProperties;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTSRgbColor;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTShapeProperties;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTSolidColorFillProperties;
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import org.openxmlformats.schemas.drawingml.x2006.main.STPenAlignment;
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import org.openxmlformats.schemas.drawingml.x2006.main.STCompoundLine;
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import org.openxmlformats.schemas.drawingml.x2006.main.STLineCap;
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import org.openxmlformats.schemas.drawingml.x2006.main.STPresetLineDashVal;
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import org.openxmlformats.schemas.drawingml.x2006.main.CTLineEndProperties;
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import org.openxmlformats.schemas.drawingml.x2006.main.STLineEndLength;
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import org.openxmlformats.schemas.drawingml.x2006.main.STLineEndType;
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import org.openxmlformats.schemas.drawingml.x2006.main.STLineEndWidth;
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import org.apache.poi.util.Internal;
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import org.apache.poi.util.Units;
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import java.awt.*;
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/**
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* Represents a cell of a table in a .pptx presentation
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*
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* @author Yegor Kozlov
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*/
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public class XSLFTableCell extends XSLFTextShape {
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static double defaultBorderWidth = 1.0;
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/*package*/ XSLFTableCell(CTTableCell cell, XSLFSheet sheet){
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super(cell, sheet);
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}
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@Override
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public CTTableCell getXmlObject(){
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return (CTTableCell)super.getXmlObject();
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}
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@Override
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protected CTTextBody getTextBody(boolean create){
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CTTableCell cell = getXmlObject();
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CTTextBody txBody = cell.getTxBody();
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if (txBody == null && create) {
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txBody = cell.addNewTxBody();
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txBody.addNewBodyPr();
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txBody.addNewLstStyle();
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}
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return txBody;
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}
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static CTTableCell prototype() {
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CTTableCell cell = CTTableCell.Factory.newInstance();
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CTTableCellProperties pr = cell.addNewTcPr();
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pr.addNewLnL().addNewNoFill();
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pr.addNewLnR().addNewNoFill();
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pr.addNewLnT().addNewNoFill();
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pr.addNewLnB().addNewNoFill();
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return cell;
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}
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@Override
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public void setMarginLeft(double margin){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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if(pr == null) pr = getXmlObject().addNewTcPr();
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pr.setMarL(Units.toEMU(margin));
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}
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@Override
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public void setMarginRight(double margin){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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if(pr == null) pr = getXmlObject().addNewTcPr();
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pr.setMarR(Units.toEMU(margin));
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}
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@Override
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public void setMarginTop(double margin){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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if(pr == null) pr = getXmlObject().addNewTcPr();
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pr.setMarT(Units.toEMU(margin));
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}
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@Override
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public void setMarginBottom(double margin){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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if(pr == null) pr = getXmlObject().addNewTcPr();
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pr.setMarB(Units.toEMU(margin));
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}
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public void setBorderLeft(double width){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.isSetLnL() ? pr.getLnL() : pr.addNewLnL();
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ln.setW(Units.toEMU(width));
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}
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public double getBorderLeft(){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.getLnL();
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return ln == null || !ln.isSetW() ? defaultBorderWidth : Units.toPoints(ln.getW());
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}
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public void setBorderLeftColor(Color color){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.isSetLnL() ? pr.getLnL() : pr.addNewLnL();
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setLineColor(ln, color);
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}
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public Color getBorderLeftColor(){
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return getLineColor(getXmlObject().getTcPr().getLnL());
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}
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public void setBorderRight(double width){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.isSetLnR() ? pr.getLnR() : pr.addNewLnR();
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ln.setW(Units.toEMU(width));
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}
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public double getBorderRight(){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.getLnR();
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return ln == null || !ln.isSetW() ? defaultBorderWidth : Units.toPoints(ln.getW());
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}
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public void setBorderRightColor(Color color){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.isSetLnR() ? pr.getLnR() : pr.addNewLnR();
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setLineColor(ln, color);
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}
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public Color getBorderRightColor(){
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return getLineColor(getXmlObject().getTcPr().getLnR());
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}
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public void setBorderTop(double width){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.isSetLnT() ? pr.getLnT() : pr.addNewLnT();
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ln.setW(Units.toEMU(width));
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}
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public double getBorderTop(){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.getLnT();
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return ln == null || !ln.isSetW() ? defaultBorderWidth : Units.toPoints(ln.getW());
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}
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public void setBorderTopColor(Color color){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.isSetLnT() ? pr.getLnT() : pr.addNewLnT();
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setLineColor(ln, color);
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}
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public Color getBorderTopColor(){
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return getLineColor(getXmlObject().getTcPr().getLnT());
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}
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public void setBorderBottom(double width){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.isSetLnB() ? pr.getLnB() : pr.addNewLnB();
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ln.setW(Units.toEMU(width));
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}
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public double getBorderBottom(){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.getLnB();
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return ln == null || !ln.isSetW() ? defaultBorderWidth : Units.toPoints(ln.getW());
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}
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public void setBorderBottomColor(Color color){
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CTTableCellProperties pr = getXmlObject().getTcPr();
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CTLineProperties ln = pr.isSetLnB() ? pr.getLnB() : pr.addNewLnB();
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setLineColor(ln, color);
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}
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public Color getBorderBottomColor(){
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return getLineColor(getXmlObject().getTcPr().getLnB());
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}
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private void setLineColor(CTLineProperties ln, Color color){
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if(color == null){
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ln.addNewNoFill();
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if(ln.isSetSolidFill()) ln.unsetSolidFill();
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} else {
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if(ln.isSetNoFill()) ln.unsetNoFill();
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if(!ln.isSetPrstDash()) ln.addNewPrstDash().setVal(STPresetLineDashVal.SOLID);
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ln.setCmpd(STCompoundLine.SNG);
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ln.setAlgn(STPenAlignment.CTR);
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ln.setCap(STLineCap.FLAT);
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ln.addNewRound();
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CTLineEndProperties hd = ln.addNewHeadEnd();
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hd.setType(STLineEndType.NONE);
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hd.setW(STLineEndWidth.MED);
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hd.setLen(STLineEndLength.MED);
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CTLineEndProperties tl = ln.addNewTailEnd();
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tl.setType(STLineEndType.NONE);
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tl.setW(STLineEndWidth.MED);
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tl.setLen(STLineEndLength.MED);
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CTSRgbColor rgb = CTSRgbColor.Factory.newInstance();
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rgb.setVal(new byte[]{(byte)color.getRed(), (byte)color.getGreen(), (byte)color.getBlue()});
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ln.addNewSolidFill().setSrgbClr(rgb);
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}
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}
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private Color getLineColor(CTLineProperties ln){
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if(ln == null || ln.isSetNoFill() || !ln.isSetSolidFill()) return null;
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CTSolidColorFillProperties fill = ln.getSolidFill();
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if(!fill.isSetSrgbClr()) {
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// TODO for now return null for all colors except explicit RGB
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return null;
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}
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byte[] val = fill.getSrgbClr().getVal();
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return new Color(0xFF & val[0], 0xFF & val[1], 0xFF & val[2]);
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}
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/**
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* Specifies a solid color fill. The shape is filled entirely with the specified color.
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*
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* @param color the solid color fill.
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* The value of <code>null</code> unsets the solidFIll attribute from the underlying xml
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*/
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@Override
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public void setFillColor(Color color) {
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CTTableCellProperties spPr = getXmlObject().getTcPr();
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if (color == null) {
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if(spPr.isSetSolidFill()) spPr.unsetSolidFill();
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}
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else {
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CTSolidColorFillProperties fill = spPr.isSetSolidFill() ? spPr.getSolidFill() : spPr.addNewSolidFill();
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CTSRgbColor rgb = CTSRgbColor.Factory.newInstance();
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rgb.setVal(new byte[]{(byte) color.getRed(), (byte) color.getGreen(), (byte) color.getBlue()});
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fill.setSrgbClr(rgb);
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}
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}
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/**
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*
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* @return solid fill color of null if not set
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*/
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@Override
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public Color getFillColor(){
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CTTableCellProperties spPr = getXmlObject().getTcPr();
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if(!spPr.isSetSolidFill() ) return null;
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CTSolidColorFillProperties fill = spPr.getSolidFill();
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if(!fill.isSetSrgbClr()) {
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// TODO for now return null for all colors except explicit RGB
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return null;
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}
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byte[] val = fill.getSrgbClr().getVal();
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return new Color(0xFF & val[0], 0xFF & val[1], 0xFF & val[2]);
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}
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}
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