public PShading(CSSValue value) {
CTShd shd = Context.getWmlObjectFactory().createCTShd();
// PrimitiveType 25 -> RGBCOLOR
short ignored = 1;
float fRed;
float fGreen;
float fBlue;
CSSPrimitiveValue cssPrimitiveValue = (CSSPrimitiveValue) value;
try {
fRed = cssPrimitiveValue.getRGBColorValue().getRed().getFloatValue(ignored);
fGreen = cssPrimitiveValue.getRGBColorValue().getGreen().getFloatValue(ignored);
fBlue = cssPrimitiveValue.getRGBColorValue().getBlue().getFloatValue(ignored);
shd.setFill(UnitsOfMeasurement.rgbTripleToHex(fRed, fGreen, fBlue));
} catch (UnsupportedOperationException e) {
try {
Class<?> xhtmlImporterClass =
Class.forName("org.docx4j.convert.in.xhtml.FSColorToHexString");
Method rgbToHexMethod = xhtmlImporterClass.getMethod("rgbToHex", CSSPrimitiveValue.class);
shd.setFill((String) rgbToHexMethod.invoke(null, cssPrimitiveValue));
} catch (Exception e2) {
log.error("docx4j-XHTMLImport jar not found. Please add this to your classpath.");
log.error(e2.getMessage(), e2);
throw e; // same as before
}
}
this.setObject(shd);
}
/**
* Fills table cell with given hex color
*
* @param cell
* @param hexColor
*/
private void fillTableCell(Tc cell, String hexColor) {
TcPr cellProps = cell.getTcPr();
if (null == cellProps) cellProps = objectFactory.createTcPr();
CTShd shd = objectFactory.createCTShd();
shd.setFill(hexColor);
shd.setThemeFill(STThemeColor.BACKGROUND_2);
cellProps.setShd(shd);
cell.setTcPr(cellProps);
}
protected Property createShading(int fgColor, int bgColor, int pctFg) {
CTShd shd = null;
Shading ret = null;
int resColor = UnitsOfMeasurement.combineColors(fgColor, bgColor, pctFg);
String hResColor = UnitsOfMeasurement.toHexColor(resColor);
shd = Context.getWmlObjectFactory().createCTShd();
shd.setVal(STShd.CLEAR);
shd.setFill(calcHexColor(resColor));
return new Shading(shd);
}
private static boolean shadingChanged(CTShd currentShading, CTShd lastShading) {
if (currentShading == null && lastShading == null) return false;
if (currentShading == null && lastShading != null) return true;
if (currentShading != null && lastShading == null) return true;
// TODO: enhance this
if (currentShading.getFill() == null || lastShading.getFill() == null) return true;
return !currentShading.getFill().equals(lastShading.getFill());
}
private void setCellColor(Tc tableCell, String color) {
if (color != null) {
TcPr tableCellProperties = tableCell.getTcPr();
if (tableCellProperties == null) {
tableCellProperties = new TcPr();
tableCell.setTcPr(tableCellProperties);
}
CTShd shd = new CTShd();
shd.setFill(color);
tableCellProperties.setShd(shd);
}
}
protected void processAttributes(List<Property> properties, Element element) {
CTShd shd = null;
Shading shading = null;
int bgColor = 0xffffff; // the background color of the page is assumed as white
int fgColor = 0; // the default color of the font is assumed as black
int pctPattern = -1;
for (int i = 0; i < properties.size(); i++) {
if (properties.get(i) instanceof Shading) {
shd = (CTShd) properties.get(i).getObject();
fgColor = extractColor(shd.getColor(), 0);
if ((shd.getVal() != null)
&& ("clear".equals(shd.getVal().value()))
&& ("auto".equals(shd.getFill()))) {
// This is a reset to the background color of the page,
// it is treated as an special case, as the background color
// isn't inherited
bgColor = 0xffffff;
pctPattern = -2;
} else {
pctPattern = (shd.getVal() != null ? extractPattern(shd.getVal().value()) : -1);
bgColor = extractColor(shd.getFill(), bgColor);
}
}
}
if (pctPattern == -1) {
applyAttributes(properties, element);
} else {
properties.add(createShading(fgColor, bgColor, pctPattern));
applyAttributes(properties, element);
properties.remove(properties.size() - 1);
}
}
protected void appendNoneBordersAndShading(List<Property> tableProperties) {
CTBorder ctBrdr = null;
CTShd shd = Context.getWmlObjectFactory().createCTShd();
ctBrdr = Context.getWmlObjectFactory().createCTBorder();
ctBrdr.setVal(STBorder.NONE);
tableProperties.add(new BorderLeft(ctBrdr));
ctBrdr = Context.getWmlObjectFactory().createCTBorder();
ctBrdr.setVal(STBorder.NONE);
tableProperties.add(new BorderRight(ctBrdr));
ctBrdr = Context.getWmlObjectFactory().createCTBorder();
ctBrdr.setVal(STBorder.NONE);
tableProperties.add(new BorderTop(ctBrdr));
ctBrdr = Context.getWmlObjectFactory().createCTBorder();
ctBrdr.setVal(STBorder.NONE);
tableProperties.add(new BorderBottom(ctBrdr));
shd.setColor("auto");
shd.setFill("auto");
shd.setVal(STShd.CLEAR);
tableProperties.add(new Shading(shd));
}
@Override
public void setXslFO(Element foElement) {
CTShd shd = ((CTShd) this.getObject());
// TODO
// STShd styleVal = shd.getVal();
if (shd.getColor() != null && !shd.getColor().equals("auto")) {
log.warn("TODO support w:shd/@w:color=" + shd.getColor());
}
// We just support fill color right now
if (shd.getFill() != null && !shd.getFill().equals("auto")) {
foElement.setAttribute(FO_NAME, "#" + shd.getFill());
}
}
@Override
public String getCssProperty() {
CTShd shd = ((CTShd) this.getObject());
// TODO
// STShd styleVal = shd.getVal();
if (shd.getColor() != null && !shd.getColor().equals("auto")) {
log.warn("TODO support w:shd/@w:color=" + shd.getColor());
}
// We just support fill color right now
if (shd.getFill() != null && !shd.getFill().equals("auto")) {
return composeCss(CSS_NAME, "#" + shd.getFill());
} else {
return CSS_NULL;
}
}
