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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.geom.Rectangle2D;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.sl.draw.DrawPaint;
import org.apache.poi.sl.draw.geom.CustomGeometry;
import org.apache.poi.sl.draw.geom.Guide;
import org.apache.poi.sl.draw.geom.PresetGeometries;
import org.apache.poi.sl.usermodel.FillStyle;
import org.apache.poi.sl.usermodel.LineDecoration;
import org.apache.poi.sl.usermodel.LineDecoration.DecorationShape;
import org.apache.poi.sl.usermodel.LineDecoration.DecorationSize;
import org.apache.poi.sl.usermodel.PaintStyle;
import org.apache.poi.sl.usermodel.PaintStyle.SolidPaint;
import org.apache.poi.sl.usermodel.ShapeType;
import org.apache.poi.sl.usermodel.SimpleShape;
import org.apache.poi.sl.usermodel.StrokeStyle;
import org.apache.poi.sl.usermodel.StrokeStyle.LineCap;
import org.apache.poi.sl.usermodel.StrokeStyle.LineCompound;
import org.apache.poi.sl.usermodel.StrokeStyle.LineDash;
import org.apache.poi.util.Beta;
import org.apache.poi.util.POILogFactory;
import org.apache.poi.util.POILogger;
import org.apache.poi.util.Units;
import org.apache.poi.xslf.model.PropertyFetcher;
import org.apache.poi.xslf.usermodel.XSLFPropertiesDelegate.XSLFEffectProperties;
import org.apache.poi.xslf.usermodel.XSLFPropertiesDelegate.XSLFFillProperties;
import org.apache.poi.xslf.usermodel.XSLFPropertiesDelegate.XSLFGeometryProperties;
import org.apache.xmlbeans.XmlObject;
import org.openxmlformats.schemas.drawingml.x2006.main.*;
/**
* Represents a single (non-group) shape in a .pptx slide show
*/
@Beta
public abstract class XSLFSimpleShape extends XSLFShape
implements SimpleShape {
private static CTOuterShadowEffect NO_SHADOW = CTOuterShadowEffect.Factory.newInstance();
private static final POILogger LOG = POILogFactory.getLogger(XSLFSimpleShape.class);
/* package */XSLFSimpleShape(XmlObject shape, XSLFSheet sheet) {
super(shape,sheet);
}
@Override
public void setShapeType(ShapeType type) {
XSLFGeometryProperties gp = XSLFPropertiesDelegate.getGeometryDelegate(getShapeProperties());
if (gp == null) {
return;
}
if (gp.isSetCustGeom()) {
gp.unsetCustGeom();
}
CTPresetGeometry2D prst = (gp.isSetPrstGeom()) ? gp.getPrstGeom() : gp.addNewPrstGeom();
prst.setPrst(STShapeType.Enum.forInt(type.ooxmlId));
}
@Override
public ShapeType getShapeType(){
XSLFGeometryProperties gp = XSLFPropertiesDelegate.getGeometryDelegate(getShapeProperties());
if (gp != null && gp.isSetPrstGeom()) {
STShapeType.Enum geom = gp.getPrstGeom().getPrst();
if (geom != null) {
return ShapeType.forId(geom.intValue(), true);
}
}
return null;
}
protected CTTransform2D getXfrm(boolean create) {
PropertyFetcher fetcher = new PropertyFetcher() {
@Override
public boolean fetch(XSLFShape shape) {
XmlObject xo = shape.getShapeProperties();
if (xo instanceof CTShapeProperties && ((CTShapeProperties)xo).isSetXfrm()) {
setValue(((CTShapeProperties)xo).getXfrm());
return true;
}
return false;
}
};
fetchShapeProperty(fetcher);
CTTransform2D xfrm = fetcher.getValue();
if (!create || xfrm != null) {
return xfrm;
} else {
XmlObject xo = getShapeProperties();
if (xo instanceof CTShapeProperties) {
return ((CTShapeProperties)xo).addNewXfrm();
} else {
// ... group shapes have their own getXfrm()
LOG.log(POILogger.WARN, getClass() +" doesn't have xfrm element.");
return null;
}
}
}
@Override
public Rectangle2D getAnchor() {
CTTransform2D xfrm = getXfrm(false);
if (xfrm == null || !xfrm.isSetOff()) {
return null;
}
CTPoint2D off = xfrm.getOff();
double x = Units.toPoints(off.getX());
double y = Units.toPoints(off.getY());
CTPositiveSize2D ext = xfrm.getExt();
double cx = Units.toPoints(ext.getCx());
double cy = Units.toPoints(ext.getCy());
return new Rectangle2D.Double(x, y, cx, cy);
}
@Override
public void setAnchor(Rectangle2D anchor) {
CTTransform2D xfrm = getXfrm(true);
if (xfrm == null) {
return;
}
CTPoint2D off = xfrm.isSetOff() ? xfrm.getOff() : xfrm.addNewOff();
long x = Units.toEMU(anchor.getX());
long y = Units.toEMU(anchor.getY());
off.setX(x);
off.setY(y);
CTPositiveSize2D ext = xfrm.isSetExt() ? xfrm.getExt() : xfrm
.addNewExt();
long cx = Units.toEMU(anchor.getWidth());
long cy = Units.toEMU(anchor.getHeight());
ext.setCx(cx);
ext.setCy(cy);
}
@Override
public void setRotation(double theta) {
CTTransform2D xfrm = getXfrm(true);
if (xfrm != null) {
xfrm.setRot((int) (theta * 60000));
}
}
@Override
public double getRotation() {
CTTransform2D xfrm = getXfrm(false);
return (xfrm == null || !xfrm.isSetRot()) ? 0 : (xfrm.getRot() / 60000.d);
}
@Override
public void setFlipHorizontal(boolean flip) {
CTTransform2D xfrm = getXfrm(true);
if (xfrm != null) {
xfrm.setFlipH(flip);
}
}
@Override
public void setFlipVertical(boolean flip) {
CTTransform2D xfrm = getXfrm(true);
if (xfrm != null) {
xfrm.setFlipV(flip);
}
}
@Override
public boolean getFlipHorizontal() {
CTTransform2D xfrm = getXfrm(false);
return (xfrm != null && xfrm.isSetFlipH()) && xfrm.getFlipH();
}
@Override
public boolean getFlipVertical() {
CTTransform2D xfrm = getXfrm(false);
return (xfrm != null && xfrm.isSetFlipV()) && xfrm.getFlipV();
}
/**
* Get default line properties defined in the theme (if any).
* Used internally to resolve shape properties.
*
* @return line properties from the theme of null
*/
private CTLineProperties getDefaultLineProperties() {
CTShapeStyle style = getSpStyle();
if (style == null) {
return null;
}
CTStyleMatrixReference lnRef = style.getLnRef();
if (lnRef == null) {
return null;
}
// 1-based index of a line style within the style matrix
int idx = Math.toIntExact(lnRef.getIdx());
XSLFTheme theme = getSheet().getTheme();
if (theme == null) {
return null;
}
CTBaseStyles styles = theme.getXmlObject().getThemeElements();
if (styles == null) {
return null;
}
CTStyleMatrix styleMatrix = styles.getFmtScheme();
if (styleMatrix == null) {
return null;
}
CTLineStyleList lineStyles = styleMatrix.getLnStyleLst();
if (lineStyles == null || lineStyles.sizeOfLnArray() < idx) {
return null;
}
return lineStyles.getLnArray(idx - 1);
}
/**
* @param color the color to paint the shape outline.
* A null value turns off the shape outline.
*/
public void setLineColor(Color color) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
if (ln.isSetSolidFill()) {
ln.unsetSolidFill();
}
if (ln.isSetGradFill()) {
ln.unsetGradFill();
}
if (ln.isSetPattFill()) {
ln.unsetPattFill();
}
if (ln.isSetNoFill()) {
ln.unsetNoFill();
}
if (color == null) {
ln.addNewNoFill();
} else {
CTSolidColorFillProperties fill = ln.addNewSolidFill();
XSLFColor col = new XSLFColor(fill, getSheet().getTheme(), fill.getSchemeClr(), getSheet());
col.setColor(color);
}
}
/**
*
* @return the color of the shape outline or null
* if outline is turned off
*/
@SuppressWarnings("WeakerAccess")
public Color getLineColor() {
PaintStyle ps = getLinePaint();
if (ps instanceof SolidPaint) {
return ((SolidPaint)ps).getSolidColor().getColor();
}
return null;
}
@SuppressWarnings("WeakerAccess")
protected PaintStyle getLinePaint() {
XSLFSheet sheet = getSheet();
final XSLFTheme theme = sheet.getTheme();
final boolean hasPlaceholder = getPlaceholder() != null;
PropertyFetcher fetcher = new PropertyFetcher() {
@Override
public boolean fetch(XSLFShape shape) {
CTLineProperties spPr = getLn(shape, false);
XSLFFillProperties fp = XSLFPropertiesDelegate.getFillDelegate(spPr);
if (fp != null && fp.isSetNoFill()) {
setValue(null);
return true;
}
PackagePart pp = shape.getSheet().getPackagePart();
PaintStyle paint = selectPaint(fp, null, pp, theme, hasPlaceholder);
if (paint != null) {
setValue(paint);
return true;
}
CTShapeStyle style = shape.getSpStyle();
if (style != null) {
fp = XSLFPropertiesDelegate.getFillDelegate(style.getLnRef());
paint = selectPaint(fp, null, pp, theme, hasPlaceholder);
// line color was not found, check if it is defined in the theme
if (paint == null) {
paint = getThemePaint(style, pp);
}
}
if (paint != null) {
setValue(paint);
return true;
}
return false;
}
PaintStyle getThemePaint(CTShapeStyle style, PackagePart pp) {
// get a reference to a line style within the style matrix.
CTStyleMatrixReference lnRef = style.getLnRef();
if (lnRef == null) {
return null;
}
int idx = Math.toIntExact(lnRef.getIdx());
CTSchemeColor phClr = lnRef.getSchemeClr();
if(idx <= 0){
return null;
}
CTLineProperties props = theme.getXmlObject().getThemeElements().getFmtScheme().getLnStyleLst().getLnArray(idx - 1);
XSLFFillProperties fp = XSLFPropertiesDelegate.getFillDelegate(props);
return selectPaint(fp, phClr, pp, theme, hasPlaceholder);
}
};
fetchShapeProperty(fetcher);
return fetcher.getValue();
}
/**
*
* @param width line width in points. 0 means no line
*/
@SuppressWarnings("WeakerAccess")
public void setLineWidth(double width) {
CTLineProperties lnPr = getLn(this, true);
if (lnPr == null) {
return;
}
if (width == 0.) {
if (lnPr.isSetW()) {
lnPr.unsetW();
}
if (!lnPr.isSetNoFill()) {
lnPr.addNewNoFill();
}
if (lnPr.isSetSolidFill()) {
lnPr.unsetSolidFill();
}
if (lnPr.isSetGradFill()) {
lnPr.unsetGradFill();
}
if (lnPr.isSetPattFill()) {
lnPr.unsetPattFill();
}
} else {
if (lnPr.isSetNoFill()) {
lnPr.unsetNoFill();
}
lnPr.setW(Units.toEMU(width));
}
}
/**
* @return line width in points. 0 means no line.
*/
@SuppressWarnings("WeakerAccess")
public double getLineWidth() {
PropertyFetcher fetcher = new PropertyFetcher() {
@Override
public boolean fetch(XSLFShape shape) {
CTLineProperties ln = getLn(shape, false);
if (ln != null) {
if (ln.isSetNoFill()) {
setValue(0.);
return true;
}
if (ln.isSetW()) {
setValue(Units.toPoints(ln.getW()));
return true;
}
}
return false;
}
};
fetchShapeProperty(fetcher);
double lineWidth = 0;
if (fetcher.getValue() == null) {
CTLineProperties defaultLn = getDefaultLineProperties();
if (defaultLn != null) {
if (defaultLn.isSetW()) {
lineWidth = Units.toPoints(defaultLn.getW());
}
}
} else {
lineWidth = fetcher.getValue();
}
return lineWidth;
}
/**
* @param compound set the line compound style
*/
@SuppressWarnings("WeakerAccess")
public void setLineCompound(LineCompound compound) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
if (compound == null) {
if (ln.isSetCmpd()) {
ln.unsetCmpd();
}
} else {
STCompoundLine.Enum xCmpd;
switch (compound) {
default:
case SINGLE:
xCmpd = STCompoundLine.SNG;
break;
case DOUBLE:
xCmpd = STCompoundLine.DBL;
break;
case THICK_THIN:
xCmpd = STCompoundLine.THICK_THIN;
break;
case THIN_THICK:
xCmpd = STCompoundLine.THIN_THICK;
break;
case TRIPLE:
xCmpd = STCompoundLine.TRI;
break;
}
ln.setCmpd(xCmpd);
}
}
/**
* @return the line compound
*/
@SuppressWarnings("WeakerAccess")
public LineCompound getLineCompound() {
PropertyFetcher fetcher = new PropertyFetcher() {
@Override
public boolean fetch(XSLFShape shape) {
CTLineProperties ln = getLn(shape, false);
if (ln != null) {
STCompoundLine.Enum stCmpd = ln.getCmpd();
if (stCmpd != null) {
setValue(stCmpd.intValue());
return true;
}
}
return false;
}
};
fetchShapeProperty(fetcher);
Integer cmpd = fetcher.getValue();
if (cmpd == null) {
CTLineProperties defaultLn = getDefaultLineProperties();
if (defaultLn != null && defaultLn.isSetCmpd()) {
switch (defaultLn.getCmpd().intValue()) {
default:
case STCompoundLine.INT_SNG:
return LineCompound.SINGLE;
case STCompoundLine.INT_DBL:
return LineCompound.DOUBLE;
case STCompoundLine.INT_THICK_THIN:
return LineCompound.THICK_THIN;
case STCompoundLine.INT_THIN_THICK:
return LineCompound.THIN_THICK;
case STCompoundLine.INT_TRI:
return LineCompound.TRIPLE;
}
}
}
return null;
}
/**
*
* @param dash a preset line dashing scheme to stroke thr shape outline
*/
@SuppressWarnings("WeakerAccess")
public void setLineDash(LineDash dash) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
if (dash == null) {
if (ln.isSetPrstDash()) {
ln.unsetPrstDash();
}
} else {
CTPresetLineDashProperties ldp = ln.isSetPrstDash() ? ln.getPrstDash() : ln.addNewPrstDash();
ldp.setVal(STPresetLineDashVal.Enum.forInt(dash.ooxmlId));
}
}
/**
* @return a preset line dashing scheme to stroke the shape outline
*/
@SuppressWarnings("WeakerAccess")
public LineDash getLineDash() {
PropertyFetcher fetcher = new PropertyFetcher() {
@Override
public boolean fetch(XSLFShape shape) {
CTLineProperties ln = getLn(shape, false);
if (ln == null || !ln.isSetPrstDash()) {
return false;
}
setValue(LineDash.fromOoxmlId(ln.getPrstDash().getVal().intValue()));
return true;
}
};
fetchShapeProperty(fetcher);
LineDash dash = fetcher.getValue();
if (dash == null) {
CTLineProperties defaultLn = getDefaultLineProperties();
if (defaultLn != null && defaultLn.isSetPrstDash()) {
dash = LineDash.fromOoxmlId(defaultLn.getPrstDash().getVal().intValue());
}
}
return dash;
}
/**
*
* @param cap the line end cap style
*/
@SuppressWarnings("WeakerAccess")
public void setLineCap(LineCap cap) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
if (cap == null) {
if (ln.isSetCap()) {
ln.unsetCap();
}
} else {
ln.setCap(STLineCap.Enum.forInt(cap.ooxmlId));
}
}
/**
*
* @return the line end cap style
*/
@SuppressWarnings("WeakerAccess")
public LineCap getLineCap() {
PropertyFetcher fetcher = new PropertyFetcher() {
@Override
public boolean fetch(XSLFShape shape) {
CTLineProperties ln = getLn(shape, false);
if (ln != null && ln.isSetCap()) {
setValue(LineCap.fromOoxmlId(ln.getCap().intValue()));
return true;
}
return false;
}
};
fetchShapeProperty(fetcher);
LineCap cap = fetcher.getValue();
if (cap == null) {
CTLineProperties defaultLn = getDefaultLineProperties();
if (defaultLn != null && defaultLn.isSetCap()) {
cap = LineCap.fromOoxmlId(defaultLn.getCap().intValue());
}
}
return cap;
}
@Override
public void setFillColor(Color color) {
XSLFFillProperties fp = XSLFPropertiesDelegate.getFillDelegate(getShapeProperties());
if (fp == null) {
return;
}
if (color == null) {
if (fp.isSetSolidFill()) {
fp.unsetSolidFill();
}
if (fp.isSetGradFill()) {
fp.unsetGradFill();
}
if (fp.isSetPattFill()) {
fp.unsetGradFill();
}
if (fp.isSetBlipFill()) {
fp.unsetBlipFill();
}
if (!fp.isSetNoFill()) {
fp.addNewNoFill();
}
} else {
if (fp.isSetNoFill()) {
fp.unsetNoFill();
}
CTSolidColorFillProperties fill = fp.isSetSolidFill() ? fp.getSolidFill() : fp.addNewSolidFill();
XSLFColor col = new XSLFColor(fill, getSheet().getTheme(), fill.getSchemeClr(), getSheet());
col.setColor(color);
}
}
@Override
public Color getFillColor() {
PaintStyle ps = getFillPaint();
if (ps instanceof SolidPaint) {
return DrawPaint.applyColorTransform(((SolidPaint)ps).getSolidColor());
}
return null;
}
/**
* @return shadow of this shape or null if shadow is disabled
*/
@Override
public XSLFShadow getShadow() {
PropertyFetcher fetcher = new PropertyFetcher() {
@Override
public boolean fetch(XSLFShape shape) {
XSLFEffectProperties ep = XSLFPropertiesDelegate.getEffectDelegate(shape.getShapeProperties());
if (ep != null && ep.isSetEffectLst()) {
CTOuterShadowEffect obj = ep.getEffectLst().getOuterShdw();
setValue(obj == null ? NO_SHADOW : obj);
return true;
}
return false;
}
};
fetchShapeProperty(fetcher);
CTOuterShadowEffect obj = fetcher.getValue();
if (obj == null) {
// fill color was not found, check if it is defined in the theme
CTShapeStyle style = getSpStyle();
if (style != null && style.getEffectRef() != null) {
// 1-based index of a shadow style within the style matrix
int idx = (int) style.getEffectRef().getIdx();
if(idx != 0) {
CTStyleMatrix styleMatrix = getSheet().getTheme().getXmlObject().getThemeElements().getFmtScheme();
CTEffectStyleItem ef = styleMatrix.getEffectStyleLst().getEffectStyleArray(idx - 1);
obj = ef.getEffectLst().getOuterShdw();
}
}
}
return (obj == null || obj == NO_SHADOW) ? null : new XSLFShadow(obj, this);
}
/**
* @return definition of the shape geometry
*/
@Override
public CustomGeometry getGeometry() {
XSLFGeometryProperties gp = XSLFPropertiesDelegate.getGeometryDelegate(getShapeProperties());
if (gp == null) {
return null;
}
CustomGeometry geom;
PresetGeometries dict = PresetGeometries.getInstance();
if(gp.isSetPrstGeom()){
String name = gp.getPrstGeom().getPrst().toString();
geom = dict.get(name);
if(geom == null) {
throw new IllegalStateException("Unknown shape geometry: " + name + ", available geometries are: " + dict.keySet());
}
} else if (gp.isSetCustGeom()){
XMLStreamReader staxReader = gp.getCustGeom().newXMLStreamReader();
geom = PresetGeometries.convertCustomGeometry(staxReader);
try {
staxReader.close();
}
catch (XMLStreamException e) {
LOG.log(POILogger.WARN,
"An error occurred while closing a Custom Geometry XML Stream Reader: " + e.getMessage());
}
} else {
geom = dict.get("rect");
}
return geom;
}
@Override
void copy(XSLFShape sh){
super.copy(sh);
XSLFSimpleShape s = (XSLFSimpleShape)sh;
Color srsSolidFill = s.getFillColor();
Color tgtSoliFill = getFillColor();
if(srsSolidFill != null && !srsSolidFill.equals(tgtSoliFill)){
setFillColor(srsSolidFill);
}
XSLFFillProperties fp = XSLFPropertiesDelegate.getFillDelegate(getShapeProperties());
if(fp != null && fp.isSetBlipFill()){
CTBlip blip = fp.getBlipFill().getBlip();
String blipId = blip.getEmbed();
String relId = getSheet().importBlip(blipId, s.getSheet());
blip.setEmbed(relId);
}
Color srcLineColor = s.getLineColor();
Color tgtLineColor = getLineColor();
if(srcLineColor != null && !srcLineColor.equals(tgtLineColor)) {
setLineColor(srcLineColor);
}
double srcLineWidth = s.getLineWidth();
double tgtLineWidth = getLineWidth();
if(srcLineWidth != tgtLineWidth) {
setLineWidth(srcLineWidth);
}
LineDash srcLineDash = s.getLineDash();
LineDash tgtLineDash = getLineDash();
if(srcLineDash != null && srcLineDash != tgtLineDash) {
setLineDash(srcLineDash);
}
LineCap srcLineCap = s.getLineCap();
LineCap tgtLineCap = getLineCap();
if(srcLineCap != null && srcLineCap != tgtLineCap) {
setLineCap(srcLineCap);
}
}
/**
* Specifies the line end decoration, such as a triangle or arrowhead.
*
* @param style the line end docoration style
*/
@SuppressWarnings("WeakerAccess")
public void setLineHeadDecoration(DecorationShape style) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
CTLineEndProperties lnEnd = ln.isSetHeadEnd() ? ln.getHeadEnd() : ln.addNewHeadEnd();
if (style == null) {
if (lnEnd.isSetType()) {
lnEnd.unsetType();
}
} else {
lnEnd.setType(STLineEndType.Enum.forInt(style.ooxmlId));
}
}
/**
* @return the line end decoration shape
*/
@SuppressWarnings("WeakerAccess")
public DecorationShape getLineHeadDecoration() {
CTLineProperties ln = getLn(this, false);
DecorationShape ds = DecorationShape.NONE;
if (ln != null && ln.isSetHeadEnd() && ln.getHeadEnd().isSetType()) {
ds = DecorationShape.fromOoxmlId(ln.getHeadEnd().getType().intValue());
}
return ds;
}
/**
* specifies decoration width of the head of a line.
*
* @param style the decoration width
*/
@SuppressWarnings("WeakerAccess")
public void setLineHeadWidth(DecorationSize style) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
CTLineEndProperties lnEnd = ln.isSetHeadEnd() ? ln.getHeadEnd() : ln.addNewHeadEnd();
if (style == null) {
if (lnEnd.isSetW()) {
lnEnd.unsetW();
}
} else {
lnEnd.setW(STLineEndWidth.Enum.forInt(style.ooxmlId));
}
}
/**
* @return the line end decoration width
*/
@SuppressWarnings("WeakerAccess")
public DecorationSize getLineHeadWidth() {
CTLineProperties ln = getLn(this, false);
DecorationSize ds = DecorationSize.MEDIUM;
if (ln != null && ln.isSetHeadEnd() && ln.getHeadEnd().isSetW()) {
ds = DecorationSize.fromOoxmlId(ln.getHeadEnd().getW().intValue());
}
return ds;
}
/**
* Specifies the line end width in relation to the line width.
*/
@SuppressWarnings("WeakerAccess")
public void setLineHeadLength(DecorationSize style) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
CTLineEndProperties lnEnd = ln.isSetHeadEnd() ? ln.getHeadEnd() : ln.addNewHeadEnd();
if (style == null) {
if (lnEnd.isSetLen()) {
lnEnd.unsetLen();
}
} else {
lnEnd.setLen(STLineEndLength.Enum.forInt(style.ooxmlId));
}
}
/**
* @return the line end decoration length
*/
@SuppressWarnings("WeakerAccess")
public DecorationSize getLineHeadLength() {
CTLineProperties ln = getLn(this, false);
DecorationSize ds = DecorationSize.MEDIUM;
if (ln != null && ln.isSetHeadEnd() && ln.getHeadEnd().isSetLen()) {
ds = DecorationSize.fromOoxmlId(ln.getHeadEnd().getLen().intValue());
}
return ds;
}
/**
* Specifies the line end decoration, such as a triangle or arrowhead.
*/
@SuppressWarnings("WeakerAccess")
public void setLineTailDecoration(DecorationShape style) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
CTLineEndProperties lnEnd = ln.isSetTailEnd() ? ln.getTailEnd() : ln.addNewTailEnd();
if (style == null) {
if (lnEnd.isSetType()) {
lnEnd.unsetType();
}
} else {
lnEnd.setType(STLineEndType.Enum.forInt(style.ooxmlId));
}
}
/**
* @return the line end decoration shape
*/
@SuppressWarnings("WeakerAccess")
public DecorationShape getLineTailDecoration() {
CTLineProperties ln = getLn(this, false);
DecorationShape ds = DecorationShape.NONE;
if (ln != null && ln.isSetTailEnd() && ln.getTailEnd().isSetType()) {
ds = DecorationShape.fromOoxmlId(ln.getTailEnd().getType().intValue());
}
return ds;
}
/**
* specifies decorations which can be added to the tail of a line.
*/
@SuppressWarnings("WeakerAccess")
public void setLineTailWidth(DecorationSize style) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
CTLineEndProperties lnEnd = ln.isSetTailEnd() ? ln.getTailEnd() : ln.addNewTailEnd();
if (style == null) {
if (lnEnd.isSetW()) {
lnEnd.unsetW();
}
} else {
lnEnd.setW(STLineEndWidth.Enum.forInt(style.ooxmlId));
}
}
/**
* @return the line end decoration width
*/
@SuppressWarnings("WeakerAccess")
public DecorationSize getLineTailWidth() {
CTLineProperties ln = getLn(this, false);
DecorationSize ds = DecorationSize.MEDIUM;
if (ln != null && ln.isSetTailEnd() && ln.getTailEnd().isSetW()) {
ds = DecorationSize.fromOoxmlId(ln.getTailEnd().getW().intValue());
}
return ds;
}
/**
* Specifies the line end width in relation to the line width.
*/
@SuppressWarnings("WeakerAccess")
public void setLineTailLength(DecorationSize style) {
CTLineProperties ln = getLn(this, true);
if (ln == null) {
return;
}
CTLineEndProperties lnEnd = ln.isSetTailEnd() ? ln.getTailEnd() : ln.addNewTailEnd();
if (style == null) {
if (lnEnd.isSetLen()) {
lnEnd.unsetLen();
}
} else {
lnEnd.setLen(STLineEndLength.Enum.forInt(style.ooxmlId));
}
}
/**
* @return the line end decoration length
*/
@SuppressWarnings("WeakerAccess")
public DecorationSize getLineTailLength() {
CTLineProperties ln = getLn(this, false);
DecorationSize ds = DecorationSize.MEDIUM;
if (ln != null && ln.isSetTailEnd() && ln.getTailEnd().isSetLen()) {
ds = DecorationSize.fromOoxmlId(ln.getTailEnd().getLen().intValue());
}
return ds;
}
@Override
public Guide getAdjustValue(String name) {
XSLFGeometryProperties gp = XSLFPropertiesDelegate.getGeometryDelegate(getShapeProperties());
if (gp != null && gp.isSetPrstGeom() && gp.getPrstGeom().isSetAvLst()) {
//noinspection deprecation
for (CTGeomGuide g : gp.getPrstGeom().getAvLst().getGdArray()) {
if (g.getName().equals(name)) {
return new Guide(g.getName(), g.getFmla());
}
}
}
return null;
}
@Override
public LineDecoration getLineDecoration() {
return new LineDecoration() {
@Override
public DecorationShape getHeadShape() {
return getLineHeadDecoration();
}
@Override
public DecorationSize getHeadWidth() {
return getLineHeadWidth();
}
@Override
public DecorationSize getHeadLength() {
return getLineHeadLength();
}
@Override
public DecorationShape getTailShape() {
return getLineTailDecoration();
}
@Override
public DecorationSize getTailWidth() {
return getLineTailWidth();
}
@Override
public DecorationSize getTailLength() {
return getLineTailLength();
}
};
}
/**
* fetch shape fill as a java.awt.Paint
*
* @return either Color or GradientPaint or TexturePaint or null
*/
@Override
public FillStyle getFillStyle() {
return XSLFSimpleShape.this::getFillPaint;
}
@Override
public StrokeStyle getStrokeStyle() {
return new StrokeStyle() {
@Override
public PaintStyle getPaint() {
return XSLFSimpleShape.this.getLinePaint();
}
@Override
public LineCap getLineCap() {
return XSLFSimpleShape.this.getLineCap();
}
@Override
public LineDash getLineDash() {
return XSLFSimpleShape.this.getLineDash();
}
@Override
public double getLineWidth() {
return XSLFSimpleShape.this.getLineWidth();
}
@Override
public LineCompound getLineCompound() {
return XSLFSimpleShape.this.getLineCompound();
}
};
}
@Override
public void setStrokeStyle(Object... styles) {
if (styles.length == 0) {
// remove stroke
setLineColor(null);
return;
}
// TODO: handle PaintStyle
for (Object st : styles) {
if (st instanceof Number) {
setLineWidth(((Number)st).doubleValue());
} else if (st instanceof LineCap) {
setLineCap((LineCap)st);
} else if (st instanceof LineDash) {
setLineDash((LineDash)st);
} else if (st instanceof LineCompound) {
setLineCompound((LineCompound)st);
} else if (st instanceof Color) {
setLineColor((Color)st);
}
}
}
@Override
public XSLFHyperlink getHyperlink() {
CTNonVisualDrawingProps cNvPr = getCNvPr();
if (!cNvPr.isSetHlinkClick()) {
return null;
}
return new XSLFHyperlink(cNvPr.getHlinkClick(), getSheet());
}
@Override
public XSLFHyperlink createHyperlink() {
XSLFHyperlink hl = getHyperlink();
if (hl == null) {
CTNonVisualDrawingProps cNvPr = getCNvPr();
hl = new XSLFHyperlink(cNvPr.addNewHlinkClick(), getSheet());
}
return hl;
}
private static CTLineProperties getLn(XSLFShape shape, boolean create) {
XmlObject pr = shape.getShapeProperties();
if (!(pr instanceof CTShapeProperties)) {
LOG.log(POILogger.WARN, shape.getClass() +" doesn't have line properties");
return null;
}
CTShapeProperties spr = (CTShapeProperties)pr;
return (spr.isSetLn() || !create) ? spr.getLn() : spr.addNewLn();
}
}