org.jopendocument.dom.spreadsheet.ColumnStyle Maven / Gradle / Ivy
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* Copyright 2008-2013 jOpenDocument, by ILM Informatique. All rights reserved.
*
* The contents of this file are subject to the terms of the GNU
* General Public License Version 3 only ("GPL").
* You may not use this file except in compliance with the License.
* You can obtain a copy of the License at http://www.gnu.org/licenses/gpl-3.0.html
* See the License for the specific language governing permissions and limitations under the License.
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package org.jopendocument.dom.spreadsheet;
import org.jopendocument.dom.LengthUnit;
import org.jopendocument.dom.ODPackage;
import org.jopendocument.dom.Style;
import org.jopendocument.dom.StyleProperties;
import org.jopendocument.dom.StyleStyle;
import org.jopendocument.dom.StyleStyleDesc;
import org.jopendocument.dom.XMLVersion;
import java.math.BigDecimal;
import org.jdom.Element;
public class ColumnStyle extends StyleStyle {
// from section 18.728 in v1.2-part1
private static final StyleStyleDesc DESC = new StyleStyleDesc(ColumnStyle.class, XMLVersion.OD, "table-column", "co", "table") {
@Override
public ColumnStyle create(ODPackage pkg, Element e) {
return new ColumnStyle(pkg, e);
}
};
static public void registerDesc() {
Style.registerAllVersions(DESC);
}
private StyleTableColumnProperties colProps;
public ColumnStyle(final ODPackage pkg, Element tableColElem) {
super(pkg, tableColElem);
}
public final StyleTableColumnProperties getTableColumnProperties() {
if (this.colProps == null)
this.colProps = new StyleTableColumnProperties(this);
return this.colProps;
}
public final Float getWidth() {
final BigDecimal res = this.getWidth(TableStyle.DEFAULT_UNIT);
return res == null ? null : res.floatValue();
}
public final BigDecimal getWidth(final LengthUnit unit) {
return this.getTableColumnProperties().getWidth(unit);
}
void setWidth(float f) {
this.setWidth(f, TableStyle.DEFAULT_UNIT);
}
// not public, use Table.setColumnCount() or Table.createColumnStyle()
void setWidth(final Number amount, final LengthUnit unit) {
this.getTableColumnProperties().setAttributeValue(amount == null ? null : unit.format(amount), "column-width");
// optional, so no need to recompute it
rmRelWidth();
}
void rmRelWidth() {
getFormattingProperties().removeAttribute("rel-column-width", this.getSTYLE());
}
// see 17.16 of v1.2-cs01-part1
public static class StyleTableColumnProperties extends StyleProperties {
public StyleTableColumnProperties(StyleStyle style) {
super(style, style.getFamily());
}
public final BigDecimal getWidth(final LengthUnit in) {
return LengthUnit.parseLength(getAttributeValue("column-width", this.getNS("style")), in);
}
public final String getBreakBefore() {
return getAttributeValue("break-before", this.getNS("fo"));
}
public final String getBreakAfter() {
return getAttributeValue("break-after", this.getNS("fo"));
}
}
}