org.odftoolkit.odfdom.doc.table.OdfTableCell Maven / Gradle / Ivy
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*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* Copyright 2009 IBM. All rights reserved.
*
* Use is subject to license terms.
*
* Licensed 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. You can also
* obtain a copy of the License at http://odftoolkit.org/docs/license.txt
*
* 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.
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package org.odftoolkit.odfdom.doc.table;
import java.text.DecimalFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.odftoolkit.odfdom.pkg.OdfElement;
import org.odftoolkit.odfdom.pkg.OdfFileDom;
import org.odftoolkit.odfdom.pkg.OdfName;
import org.odftoolkit.odfdom.doc.OdfDocument;
import org.odftoolkit.odfdom.dom.OdfDocumentNamespace;
import org.odftoolkit.odfdom.dom.attribute.fo.FoTextAlignAttribute;
import org.odftoolkit.odfdom.dom.attribute.fo.FoWrapOptionAttribute;
import org.odftoolkit.odfdom.dom.attribute.office.OfficeValueTypeAttribute;
import org.odftoolkit.odfdom.dom.element.OdfStyleBase;
import org.odftoolkit.odfdom.dom.element.number.NumberCurrencySymbolElement;
import org.odftoolkit.odfdom.dom.element.number.NumberNumberElement;
import org.odftoolkit.odfdom.dom.element.number.NumberTextElement;
import org.odftoolkit.odfdom.dom.element.table.TableCoveredTableCellElement;
import org.odftoolkit.odfdom.dom.element.table.TableTableCellElement;
import org.odftoolkit.odfdom.dom.element.table.TableTableCellElementBase;
import org.odftoolkit.odfdom.dom.element.table.TableTableColumnElement;
import org.odftoolkit.odfdom.dom.element.table.TableTableElement;
import org.odftoolkit.odfdom.dom.element.table.TableTableHeaderRowsElement;
import org.odftoolkit.odfdom.dom.element.table.TableTableRowElement;
import org.odftoolkit.odfdom.dom.element.table.TableTableRowGroupElement;
import org.odftoolkit.odfdom.dom.element.table.TableTableRowsElement;
import org.odftoolkit.odfdom.dom.element.text.TextHElement;
import org.odftoolkit.odfdom.dom.element.text.TextListElement;
import org.odftoolkit.odfdom.dom.element.text.TextPElement;
import org.odftoolkit.odfdom.dom.style.OdfStyleFamily;
import org.odftoolkit.odfdom.dom.style.props.OdfStylePropertiesSet;
import org.odftoolkit.odfdom.dom.style.props.OdfStyleProperty;
import org.odftoolkit.odfdom.incubator.doc.number.OdfNumberCurrencyStyle;
import org.odftoolkit.odfdom.incubator.doc.number.OdfNumberDateStyle;
import org.odftoolkit.odfdom.incubator.doc.number.OdfNumberPercentageStyle;
import org.odftoolkit.odfdom.incubator.doc.number.OdfNumberStyle;
import org.odftoolkit.odfdom.incubator.doc.number.OdfNumberTimeStyle;
import org.odftoolkit.odfdom.incubator.doc.office.OdfOfficeAutomaticStyles;
import org.odftoolkit.odfdom.incubator.doc.style.OdfStyle;
import org.odftoolkit.odfdom.incubator.doc.text.OdfTextParagraph;
import org.odftoolkit.odfdom.incubator.doc.text.OdfWhitespaceProcessor;
import org.odftoolkit.odfdom.type.Color;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
/**
* OdfTableCell represents table cell feature in ODF document.
*
* OdfTable provides methods to get/set/modify the cell content and cell properties.
*
*/
public class OdfTableCell {
TableTableCellElementBase mOdfElement;
int mnRepeatedColIndex;
int mnRepeatedRowIndex;
OdfTable mOwnerTable;
String msFormatString;
/**
* The default date format of table cell.
*/
private static final String DEFAULT_DATE_FORMAT = "yyyy-MM-dd";
/**
* The default time format of table cell.
*/
private static final String DEFAULT_TIME_FORMAT = "'PT'HH'H'mm'M'ss'S'";
/**
* The default cell back color of table cell.
*/
private static final String DEFAULT_BACKGROUND_COLOR = "#FFFFFF";
/**
* The default column spanned number.
*/
private static final int DEFAULT_COLUMN_SPANNED_NUMBER = 1;
/**
* The default row spanned number.
*/
private static final int DEFAULT_ROW_SPANNED_NUMBER = 1;
/**
* The default columns repeated number.
*/
private static final int DEFAULT_COLUMNS_REPEATED_NUMBER = 1;
TableTableCellElementBase mCellElement;
OdfDocument mDocument;
OdfTableCell(TableTableCellElementBase odfElement, int repeatedColIndex, int repeatedRowIndex) {
mCellElement = odfElement;
mnRepeatedColIndex = repeatedColIndex;
mnRepeatedRowIndex = repeatedRowIndex;
mOwnerTable = getTable();
mDocument = ((OdfDocument) ((OdfFileDom) mCellElement.getOwnerDocument()).getDocument());
}
/**
* Get the OdfTableCell instance from the TableTableCellElementBase instance.
*
* Each TableTableCellElementBase instance has a one-to-one relationship to the a OdfTableCell instance.
*
* @param cellElement the cell element that need to get the corresponding OdfTableCell instance
* @return the OdfTableCell instance that represents a specified cell element
*/
public static OdfTableCell getInstance(TableTableCellElementBase cellElement) {
TableTableElement tableElement = null;
Node node = cellElement.getParentNode();
while (node != null) {
if (node instanceof TableTableElement) {
tableElement = (TableTableElement) node;
}
node = node.getParentNode();
}
OdfTable table = null;
if (tableElement != null) {
table = OdfTable.getInstance(tableElement);
} else {
throw new IllegalArgumentException("the cellElement is not in the table dom tree");
}
OdfTableCell cell = table.getCellInstance(cellElement, 0, 0);
int colRepeatedNum = cell.getColumnsRepeatedNumber();
int rowRepeatedNum = cell.getTableRow().getRowsRepeatedNumber();
if (colRepeatedNum > 1 && rowRepeatedNum > 1) {
if (colRepeatedNum > 1) {
Logger.getLogger(OdfTableCell.class.getName()).log(Level.WARNING, "the cell has the repeated column number, and puzzled about get which repeated column index of the cell,");
}
if (rowRepeatedNum > 1) {
Logger.getLogger(OdfTableCell.class.getName()).log(Level.WARNING, "the row contains the current cell has the repeated row number, and puzzled about get which repeated row index of the cell,");
}
Logger.getLogger(OdfTableCell.class.getName()).log(Level.WARNING, "here just return the first cell that the repeated column index is 0 and repeated row index is 0, too.");
}
return cell;
}
/**
* Return the horizontal alignment setting of this cell.
*
* The returned value can be "center", "end", "justify", "left", "right", or "start".
* If no horizontal alignment is set, null will be returned.
*
* @return the horizontal alignment setting.
*/
public String getHorizontalAlignment() {
OdfStyleBase styleElement = getCellStyleElement();
if (styleElement != null) {
OdfStyleProperty property = OdfStyleProperty.get(OdfStylePropertiesSet.ParagraphProperties,
OdfName.newName(OdfDocumentNamespace.FO, "text-align"));
return styleElement.getProperty(property);
}
return null;
}
/**
* Set the horizontal alignment setting of this cell.
*
* The parameter can be "center", "end", "justify", "left", "right", or "start".
* Actually, "left" will be interpreted as "start", while "right" will be interpreted as "end".
* If argument is null, the explicit horizontal alignment setting is removed.
*
* @param horizontalAlignment the horizontal alignment setting.
*/
public void setHorizontalAlignment(String horizontalAlignment) {
if (FoTextAlignAttribute.Value.LEFT.toString().equalsIgnoreCase(horizontalAlignment)) {
horizontalAlignment = FoTextAlignAttribute.Value.START.toString();
}
if (FoTextAlignAttribute.Value.RIGHT.toString().equalsIgnoreCase(horizontalAlignment)) {
horizontalAlignment = FoTextAlignAttribute.Value.END.toString();
}
splitRepeatedCells();
OdfStyleBase styleElement = getCellStyleElementForWrite();
if (styleElement != null) {
OdfStyleProperty property = OdfStyleProperty.get(OdfStylePropertiesSet.ParagraphProperties, OdfName.newName(
OdfDocumentNamespace.FO, "text-align"));
if (horizontalAlignment != null) {
styleElement.setProperty(property, horizontalAlignment);
} else {
styleElement.removeProperty(property);
}
}
}
/**
* Return the vertical alignment setting of this cell.
*
* The returned value can be "auto", "automatic", "baseline", "bottom", "middle", or "top".
*
* @return the vertical alignment setting of this cell.
*/
public String getVerticalAlignment() {
OdfStyleBase styleElement = getCellStyleElement();
if (styleElement != null) {
OdfStyleProperty property = OdfStyleProperty.get(OdfStylePropertiesSet.TableCellProperties,
OdfName.newName(OdfDocumentNamespace.STYLE, "vertical-align"));
return styleElement.getProperty(property);
}
return null;
}
/**
* Set the vertical alignment setting of this cell.
*
* The parameter can be "auto", "automatic", "baseline", "bottom", "middle", or "top".
* If argument is null, the explicit vertical alignment setting is removed.
*
* @param verticalAlignment the vertical alignment setting.
*/
public void setVerticalAlignment(String verticalAlignment) {
splitRepeatedCells();
OdfStyleBase styleElement = getCellStyleElementForWrite();
if (styleElement != null) {
OdfStyleProperty property = OdfStyleProperty.get(OdfStylePropertiesSet.TableCellProperties, OdfName.newName(
OdfDocumentNamespace.STYLE, "vertical-align"));
if (verticalAlignment != null) {
styleElement.setProperty(property, verticalAlignment);
} else {
styleElement.removeProperty(property);
}
}
}
/**
* Return the wrap option of this cell.
* @return true if the cell content can be wrapped;
*
* false if the cell content cannot be wrapped.
*/
public boolean isTextWrapped() {
OdfStyleBase styleElement = getCellStyleElement();
if (styleElement != null) {
OdfStyleProperty property = OdfStyleProperty.get(OdfStylePropertiesSet.TableCellProperties,
OdfName.newName(OdfDocumentNamespace.FO, "wrap-option"));
String wrapped = styleElement.getProperty(property);
if ((wrapped != null) && (wrapped.equals(FoWrapOptionAttribute.Value.WRAP.toString()))) {
return true;
}
}
return false;
}
/**
* Set the wrap option of this cell.
* @param isTextWrapped whether the cell content can be wrapped or not
*/
public void setTextWrapped(boolean isTextWrapped) {
splitRepeatedCells();
OdfStyleBase styleElement = getCellStyleElementForWrite();
if (styleElement != null) {
OdfStyleProperty property = OdfStyleProperty.get(OdfStylePropertiesSet.TableCellProperties,
OdfName.newName(OdfDocumentNamespace.FO, "wrap-option"));
if (isTextWrapped) {
styleElement.setProperty(property, FoWrapOptionAttribute.Value.WRAP.toString());
} else {
styleElement.setProperty(property, FoWrapOptionAttribute.Value.NO_WRAP.toString());
}
}
}
private TableTableRowElement findRowInTableHeaderRows(TableTableHeaderRowsElement headers, TableTableRowElement tr, int[] indexs) {
int result = 0;
for (Node m : new DomNodeList(headers.getChildNodes())) {
if (m == tr) {
indexs[0] = result;
return tr;
}
if (m instanceof TableTableRowElement) {
result += ((TableTableRowElement) m).getTableNumberRowsRepeatedAttribute().intValue();
}
}
indexs[0] = result;
return null;
}
private TableTableRowElement findRowInTableRows(TableTableRowsElement rows, TableTableRowElement tr, int[] indexs) {
int result = 0;
for (Node m : new DomNodeList(rows.getChildNodes())) {
if (m == tr) {
indexs[0] = result;
return tr;
}
if (m instanceof TableTableRowElement) {
result += ((TableTableRowElement) m).getTableNumberRowsRepeatedAttribute().intValue();
}
}
indexs[0] = result;
return null;
}
private TableTableRowElement findRowInTableRowGroup(OdfElement group, TableTableRowElement tr, int[] indexs) {
int result = 0;
int[] resultIndexs = new int[1];
if (!(group instanceof TableTableRowGroupElement) && !(group instanceof TableTableElement)) {
indexs[0] = 0;
return null;
}
for (Node m : new DomNodeList(group.getChildNodes())) {
if (m instanceof TableTableHeaderRowsElement) {
TableTableHeaderRowsElement headers = (TableTableHeaderRowsElement) m;
TableTableRowElement returnEle = findRowInTableHeaderRows(headers, tr, resultIndexs);
result += resultIndexs[0];
if (returnEle != null) {//find
indexs[0] = result;
return returnEle;
}
} else if (m instanceof TableTableRowGroupElement) {
TableTableRowGroupElement aGroup = (TableTableRowGroupElement) m;
TableTableRowElement returnEle = findRowInTableRowGroup(aGroup, tr, resultIndexs);
result += resultIndexs[0];
if (returnEle != null) {//find
indexs[0] = result;
return returnEle;
}
} else if (m instanceof TableTableRowsElement) {
TableTableRowsElement rows = (TableTableRowsElement) m;
TableTableRowElement returnEle = findRowInTableRows(rows, tr, resultIndexs);
result += resultIndexs[0];
if (returnEle != null) {//find
indexs[0] = result;
return returnEle;
}
} else if (m instanceof TableTableRowElement) {
if (m == tr) { //find
indexs[0] = result;
return tr;
}
result += ((TableTableRowElement) m).getTableNumberRowsRepeatedAttribute().intValue();
}
}
indexs[0] = result;
return null;
}
/**
* Get the index of the table row which contains this cell.
* @return the index of the row containing this cell
*/
public int getRowIndex() {
TableTableElement table = getTableElement();
TableTableRowElement tr = getTableRowElement();
int[] indexs = new int[1];
TableTableRowElement returnEle = findRowInTableRowGroup(table, tr, indexs);
if (returnEle != null) {
return (indexs[0] + mnRepeatedRowIndex);
} else {
return -1;
}
}
/**
* Get an instance of table feature which contains this cell.
* @return the table containing this cell
*/
public OdfTable getTable() {
TableTableElement tableElement = getTableElement();
if (tableElement != null) {
return OdfTable.getInstance(tableElement);
}
return null;
}
/**
* Get the index of the table column which contains this cell.
* @return the index of the column containing this cell
*/
public int getColumnIndex() {
TableTableRowElement tr = (TableTableRowElement) mCellElement.getParentNode();
int result = 0;
for (Node n : new DomNodeList(tr.getChildNodes())) {
if (n == mCellElement) {
return result + mnRepeatedColIndex;
}
if (n instanceof TableTableCellElementBase) {
result += ((TableTableCellElementBase) n).getTableNumberColumnsRepeatedAttribute().intValue();
}
}
return result;
}
/**
* Get the instance of table column feature which contains this cell.
* @return the instance of table column feature which contains the cell.
*/
public OdfTableColumn getTableColumn() {
OdfTable table = getTable();
int index = getColumnIndex();
return table.getColumnByIndex(index);
}
TableTableColumnElement getTableColumnElement() {
//return OdfTableCellBaseImpl.getTableColumn((OdfTableCellBase) mCellElement);
TableTableElement tableElement = getTableElement();
int columnindex = getColumnIndex();
OdfTable fTable = OdfTable.getInstance(tableElement);
return fTable.getColumnElementByIndex(columnindex);
}
/**
* Get the instance of table row feature which contains this cell.
* @return the instance of table row feature which contains the cell.
*/
public OdfTableRow getTableRow() {
OdfTable table = getTable();
int index = getRowIndex();
return table.getRowByIndex(index);
}
private TableTableRowElement getTableRowElement() {
Node node = mCellElement.getParentNode();
if (node instanceof TableTableRowElement) {
return (TableTableRowElement) node;
}
return null;
}
/**
* Get the table object who contains this cell.
* @return the table object who contains the cell.
*/
private TableTableElement getTableElement() {
Node node = mCellElement.getParentNode();
while (node != null) {
if (node instanceof TableTableElement) {
return (TableTableElement) node;
}
node = node.getParentNode();
}
return null;
}
/**
* Get the cell that covers this cell.
*
* If the cell is a covered cell, the owner cell will be returned;
* if the cell is a real cell , the cell itself will be returned.
* @return the cell that covers the current cell
*/
public OdfTableCell getOwnerTableCell() {
OdfTable ownerTable = getTable();
List coverList = ownerTable.getCellCoverInfos(0, 0, ownerTable.getColumnCount() - 1, ownerTable.getRowCount() - 1);
return ownerTable.getOwnerCellByPosition(coverList, getColumnIndex(), getRowIndex());
}
/**
* Get the instance of TableTableCellElementBase which represents this cell.
* @return the instance of TableTableCellElementBase
*/
public TableTableCellElementBase getOdfElement() {
return mCellElement;
}
/**
* Return the currency code of this cell, for example, "USD", "EUR", "CNY", and etc.
*
* If the value type is not "currency", an IllegalArgumentException will be thrown.
*
* @return the currency code
*
* @throws IllegalArgumentException an IllegalArgumentException will be thrown if the value type is not "currency".
*/
public String getCurrencyCode() {
if (mCellElement.getOfficeValueTypeAttribute().equals(OfficeValueTypeAttribute.Value.CURRENCY.toString())) {
return mCellElement.getOfficeCurrencyAttribute();
} else {
throw new IllegalArgumentException();
}
}
/**
* Set the currency code of this cell, for example, "USD", "EUR", "CNY", and etc.
*
* @param currency the currency code that need to be set.
* @throws IllegalArgumentException If input currency is null, an IllegalArgumentException will be thrown.
*/
public void setCurrencyCode(String currency) {
if (currency == null) {
throw new IllegalArgumentException(
"Currency code of cell should not be null.");
}
splitRepeatedCells();
if (mCellElement.getOfficeValueTypeAttribute().equals(OfficeValueTypeAttribute.Value.CURRENCY.toString())) {
mCellElement.setOfficeCurrencyAttribute(currency);
} else {
throw new IllegalArgumentException();
}
}
private void setTypeAttr(OfficeValueTypeAttribute.Value type) {
mCellElement.setOfficeValueTypeAttribute(type.toString());
}
/**
* Set the value type of this cell.
* The parameter can be "boolean", "currency", "date", "float", "percentage", "string" or "time".
*
* If the parameter type is not a valid cell type, an IllegalArgumentException will be thrown.
*
* @param type the type that need to be set
* If input type is null, an IllegalArgumentException will be thrown.
*/
public void setValueType(String type) {
if (type == null) {
throw new IllegalArgumentException("type shouldn't be null.");
}
String sType = type.toLowerCase();
OfficeValueTypeAttribute.Value value = OfficeValueTypeAttribute.Value.enumValueOf(sType);
if (value == null) {
throw new IllegalArgumentException("the value type of cell is not valid");
}
mCellElement.setOfficeValueTypeAttribute(sType);
}
/**
* Get the value type of this cell.
* The returned value can be "boolean", "currency", "date", "float", "percentage", "string" or "time".
* If no value type is set, null will be returned.
*
* @return the type of the cell
*/
public String getValueType() {
return mCellElement.getOfficeValueTypeAttribute();
}
private OfficeValueTypeAttribute.Value getTypeAttr() {
String type = mCellElement.getOfficeValueTypeAttribute();
return OfficeValueTypeAttribute.Value.enumValueOf(type);
}
/**
* Get the double value of this cell as Double object.
*
* Throw IllegalArgumentException if the cell type is not "float".
*
* @return the double value of this cell as a Double object. If the cell value is empty, null will be returned.
*
* An IllegalArgumentException will be thrown if the cell type is not "float".
*/
public Double getDoubleValue() {
if (getTypeAttr() == OfficeValueTypeAttribute.Value.FLOAT) {
return mCellElement.getOfficeValueAttribute();
} else {
throw new IllegalArgumentException();
}
}
/**
* Get the currency value of this cell as Double object.
*
* Throw IllegalArgumentException if the cell type is not "currency".
*
* @return the currency value of this cell as a Double object. If the cell value is empty, null will be returned.
* @throws IllegalArgumentException an IllegalArgumentException will be thrown if the cell type is not "currency".
*/
public Double getCurrencyValue() {
if (getTypeAttr() == OfficeValueTypeAttribute.Value.CURRENCY) {
return mCellElement.getOfficeValueAttribute();
} else {
throw new IllegalArgumentException();
}
}
/**
* Get the symbol of currency.
* @return the currency symbol
* @throws IllegalArgumentException an IllegalArgumentException will be thrown if the value type is not "currency".
*/
public String getCurrencySymbol() {
if (getTypeAttr() != OfficeValueTypeAttribute.Value.CURRENCY) {
throw new IllegalArgumentException();
}
OdfStyle style = getCellStyleElement();
if (style != null) {
String dataStyleName = style.getOdfAttributeValue(OdfName.newName(OdfDocumentNamespace.STYLE, "data-style-name"));
OdfNumberCurrencyStyle dataStyle = mCellElement.getAutomaticStyles().getCurrencyStyle(dataStyleName);
if (dataStyle == null) {
dataStyle = mDocument.getDocumentStyles().getCurrencyStyle(dataStyleName);
}
if ((dataStyle != null) && (dataStyle.getCurrencySymbolElement() != null)) {
return dataStyle.getCurrencySymbolElement().getTextContent();
}
}
return null;
}
/**
* Set the value and currency of the cell, and set the value type as "currency".
* Ifvalue is null, the cell value will be removed.
*
* @param value the value that will be set
* @param currency the currency that will be set.
* @throws IllegalArgumentException If input currency is null, an IllegalArgumentException will be thrown.
*/
public void setCurrencyValue(Double value, String currency) {
if (currency == null) {
throw new IllegalArgumentException("currency shouldn't be null.");
}
splitRepeatedCells();
setTypeAttr(OfficeValueTypeAttribute.Value.CURRENCY);
mCellElement.setOfficeValueAttribute(value);
mCellElement.setOfficeCurrencyAttribute(currency);
}
/**
* Get the cell percentage value as Double object.
*
* Throw IllegalArgumentException if the cell type is not "percentage".
*
* @return the percentage value of this cell as a Double object. If the cell value is empty, null will be returned.
* @throws IllegalArgumentException an IllegalArgumentException will be thrown if the cell type is not "percentage".
*/
public Double getPercentageValue() {
if (getTypeAttr() == OfficeValueTypeAttribute.Value.PERCENTAGE) {
return mCellElement.getOfficeValueAttribute();
} else {
throw new IllegalArgumentException();
}
}
/**
* Set the cell value as a percentage value and set the value type as percentage too.
* Ifvalue is null, the cell value will be removed.
*
* @param value the value that will be set
*/
public void setPercentageValue(Double value) {
splitRepeatedCells();
setTypeAttr(OfficeValueTypeAttribute.Value.PERCENTAGE);
mCellElement.setOfficeValueAttribute(value);
}
/**
* Get the text displayed in this cell.
*
* @return the text displayed in this cell
*/
public String getDisplayText() {
//TODO: This function doesn't work well if a cell contains a list.
//Refer to testGetSetTextValue();
OdfWhitespaceProcessor textProcessor = new OdfWhitespaceProcessor();
return textProcessor.getText(mCellElement);
}
/**
* Set the text displayed in this cell.
*
* Please note the displayed text in ODF viewer might be different with the value set by this method,
* because the displayed text in ODF viewer is calculated and set by editor.
*
* @param content the displayed text.
* If content is null, it will display the empty string instead.
*/
public void setDisplayText(String content) {
if (content == null) {
content = "";
}
removeContent();
OdfWhitespaceProcessor textProcessor = new OdfWhitespaceProcessor();
OdfTextParagraph para = new OdfTextParagraph((OdfFileDom) mCellElement.getOwnerDocument());
textProcessor.append(para, content);
mCellElement.appendChild(para);
}
/**
* Set the text displayed in this cell, with a specified style name.
*
* Please note the displayed text in ODF viewer might be different with the value set by this method,
* because the displayed text in ODF viewer are calculated and set by editor.
*
* @param content the displayed text. If content is null, it will display the empty string instead.
* @param stylename the style name. If stylename is null, the content will use the default paragraph style.
*/
public void setDisplayText(String content, String stylename) {
if (content == null) {
content = "";
}
removeContent();
OdfWhitespaceProcessor textProcessor = new OdfWhitespaceProcessor();
OdfTextParagraph para = new OdfTextParagraph((OdfFileDom) mCellElement.getOwnerDocument());
if ((stylename != null) && (stylename.length() > 0)) {
para.setStyleName(stylename);
}
textProcessor.append(para, content);
mCellElement.appendChild(para);
}
/**
* Set the cell value as a double and set the value type to be "float".
*
* @param value the double value that will be set. Ifvalue is null, the cell value will be removed.
*/
public void setDoubleValue(Double value) {
splitRepeatedCells();
setTypeAttr(OfficeValueTypeAttribute.Value.FLOAT);
mCellElement.setOfficeValueAttribute(value);
setDisplayText(value + "");
}
/**
* Get the cell boolean value as Boolean object.
*
* Throw IllegalArgumentException if the cell type is not "boolean".
*
* @return the Boolean value of cell. If the cell value is empty, null will be returned.
* @throws IllegalArgumentException an IllegalArgumentException will be thrown if the cell type is not "boolean".
*/
public Boolean getBooleanValue() {
if (getTypeAttr() == OfficeValueTypeAttribute.Value.BOOLEAN) {
return mCellElement.getOfficeBooleanValueAttribute();
} else {
throw new IllegalArgumentException();
}
}
/**
* Set the cell value as a boolean and set the value type to be boolean. Ifvalue is null, the cell value will be removed.
*
* @param value the value of boolean type
*/
public void setBooleanValue(Boolean value) {
splitRepeatedCells();
setTypeAttr(OfficeValueTypeAttribute.Value.BOOLEAN);
mCellElement.setOfficeBooleanValueAttribute(value);
setDisplayText(value + "");
}
/**
* Get the cell date value as Calendar.
*
* Throw IllegalArgumentException if the cell type is not "date".
*
* @return the Calendar value of cell
* @throws IllegalArgumentException an IllegalArgumentException will be thrown, if the cell type is not "date".
*/
public Calendar getDateValue() {
if (getTypeAttr() == OfficeValueTypeAttribute.Value.DATE) {
String dateStr = mCellElement.getOfficeDateValueAttribute();
if (dateStr == null) {
return null;
}
Date date = parseString(dateStr, DEFAULT_DATE_FORMAT);
Calendar calender = Calendar.getInstance();
calender.setTime(date);
return calender;
} else {
throw new IllegalArgumentException();
}
}
/**
* Set the cell value as a date, and set the value type to be "date".
*
* @param date the value of {@link java.util.Calendar java.util.Calendar} type.
*/
public void setDateValue(Calendar date) {
if (date == null) {
throw new IllegalArgumentException("date shouldn't be null.");
}
splitRepeatedCells();
setTypeAttr(OfficeValueTypeAttribute.Value.DATE);
SimpleDateFormat simpleFormat = new SimpleDateFormat(DEFAULT_DATE_FORMAT);
String svalue = simpleFormat.format(date.getTime());
mCellElement.setOfficeDateValueAttribute(svalue);
setDisplayText(svalue);
}
/**
* Set the cell value as a string, and set the value type to be string.
*
* @param str the value of string type.
* If input string is null, an empty string will be set.
*/
public void setStringValue(String str) {
if (str == null) {
str = "";
}
splitRepeatedCells();
setTypeAttr(OfficeValueTypeAttribute.Value.STRING);
mCellElement.setOfficeStringValueAttribute(str);
setDisplayText(str);
}
//Note: if you want to change the cell
//splitRepeatedCells must be called first in order to
//1. update parent row if the row is the repeated rows.
//2. update the cell itself if the cell is the column repeated cells.
void splitRepeatedCells() {
OdfTable table = getTable();
//1.if the parent row is the repeated row
//the repeated row has to be separated
//after this the cell element and repeated index will be updated
//according to the new parent row
OdfTableRow row = getTableRow();
int colIndex = getColumnIndex();
if (row.getRowsRepeatedNumber() > 1) {
row.splitRepeatedRows();
OdfTableCell cell = row.getCellByIndex(colIndex);
mCellElement = cell.getOdfElement();
mnRepeatedColIndex = cell.mnRepeatedColIndex;
mnRepeatedRowIndex = cell.mnRepeatedRowIndex;
}
//2.if the cell is the column repeated cell
//this repeated cell has to be separated
int repeateNum = getColumnsRepeatedNumber();
if (repeateNum > 1) {
//change this repeated column to several single columns
TableTableCellElementBase ownerCellElement = null;
int repeatedColIndex = mnRepeatedColIndex;
Node refElement = mCellElement;
for (int i = repeateNum - 1; i >= 0; i--) {
TableTableCellElementBase newCell = (TableTableCellElementBase) mCellElement.cloneNode(true);
newCell.removeAttributeNS(OdfDocumentNamespace.TABLE.getUri(), "number-columns-repeated");
row.getOdfElement().insertBefore(newCell, refElement);
refElement = newCell;
if (repeatedColIndex == i) {
ownerCellElement = newCell;
} else {
table.updateCellRepository(mCellElement, i, mnRepeatedRowIndex, newCell, 0, mnRepeatedRowIndex);
}
}
//remove this column element
row.getOdfElement().removeChild(mCellElement);
if (ownerCellElement != null) {
table.updateCellRepository(mCellElement, mnRepeatedColIndex, mnRepeatedRowIndex, ownerCellElement, 0, mnRepeatedRowIndex);
mCellElement = ownerCellElement;
mnRepeatedColIndex = 0;
}
}
}
/**
* Get the cell value as a string.
*
* If the cell type is not string, the display text will be returned.
*
* @return the string value of this cell, or the display text
*/
public String getStringValue() {
return getDisplayText();
}
/**
* Get the cell value as {@link java.util.Calendar java.util.Calendar}.
*
* Throw exception if the cell type is not "time".
*
* @return the Calendar value of cell
* @throws IllegalArgumentException an IllegalArgumentException will be thrown if the cell type is not time.
*/
public Calendar getTimeValue() {
if (getTypeAttr() == OfficeValueTypeAttribute.Value.TIME) {
String timeStr = mCellElement.getOfficeTimeValueAttribute();
Date date = parseString(timeStr, DEFAULT_TIME_FORMAT);
Calendar calender = Calendar.getInstance();
calender.setTime(date);
calender.clear(Calendar.YEAR);
calender.clear(Calendar.MONTH);
calender.clear(Calendar.DAY_OF_MONTH);
return calender;
} else {
throw new IllegalArgumentException();
}
}
/**
* Set the cell value as a time and set the value type to be "time" too.
*
* @param time the value of {@link java.util.Calendar java.util.Calendar} type.
* @throws IllegalArgumentException If input time is null, an IllegalArgumentException exception will be thrown.
*/
public void setTimeValue(Calendar time) {
if (time == null) {
throw new IllegalArgumentException("time shouldn't be null.");
}
splitRepeatedCells();
setTypeAttr(OfficeValueTypeAttribute.Value.TIME);
SimpleDateFormat simpleFormat = new SimpleDateFormat(DEFAULT_TIME_FORMAT);
String svalue = simpleFormat.format(time.getTime());
mCellElement.setOfficeTimeValueAttribute(svalue);
setDisplayText(svalue);
}
private Date parseString(String value, String format) {
SimpleDateFormat simpleFormat = new SimpleDateFormat(format);
Date simpleDate = null;
try {
simpleDate = simpleFormat.parse(value);
} catch (ParseException e) {
Logger.getLogger(OdfTableCell.class.getName()).log(Level.SEVERE, e.getMessage(), e);
return null;
}
return simpleDate;
}
/**
* Get the background color of this cell.
*
* If no background color is set, default background color "#FFFFFF" will be returned.
*
* @return the background color of this cell
*/
public Color getCellBackgroundColor() {
Color color = Color.WHITE;
OdfStyleBase styleElement = getCellStyleElement();
if (styleElement != null) {
OdfStyleProperty bkColorProperty = OdfStyleProperty.get(OdfStylePropertiesSet.TableCellProperties,
OdfName.newName(OdfDocumentNamespace.FO, "background-color"));
String property = styleElement.getProperty(bkColorProperty);
if (property != null) {
try {
color = new Color(property);
} catch (Exception e) {
// use default background color White
color = Color.WHITE;
Logger.getLogger(OdfTableCell.class.getName()).log(Level.WARNING, e.getMessage());
}
}
}
return color;
}
/**
* Get the background color string of this cell.
*
* If no background color is set, default background color "#FFFFFF" will be returned.
*
* @return the background color of this cell
*/
public String getCellBackgroundColorString() {
String color = DEFAULT_BACKGROUND_COLOR;
OdfStyleBase styleElement = getCellStyleElement();
if (styleElement != null) {
OdfStyleProperty bkColorProperty = OdfStyleProperty.get(OdfStylePropertiesSet.TableCellProperties,
OdfName.newName(OdfDocumentNamespace.FO, "background-color"));
String property = styleElement.getProperty(bkColorProperty);
if (Color.isValid(property)) {
color = property;
}
}
return color;
}
/**
* Set the background color of this cell.
*
* @param cellBackgroundColor
* the background color that need to set.
* If cellBackgroundColor is null, default background color Color.WHITE will be set.
*/
public void setCellBackgroundColor(Color cellBackgroundColor) {
if (cellBackgroundColor == null) {
cellBackgroundColor = Color.WHITE;
}
splitRepeatedCells();
OdfStyleBase styleElement = getCellStyleElementForWrite();
if (styleElement != null) {
OdfStyleProperty bkColorProperty = OdfStyleProperty.get(OdfStylePropertiesSet.TableCellProperties,
OdfName.newName(OdfDocumentNamespace.FO, "background-color"));
styleElement.setProperty(bkColorProperty, cellBackgroundColor.toString());
}
}
/**
* Set the background color of this cell using string. The string must be a valid argument for
* constructing {@link org.odftoolkit.odfdom.type.Color org.odftoolkit.odfdom.type.Color}.
*
* @param cellBackgroundColor
* the background color that need to set.
* If cellBackgroundColor is null, default background color #FFFFFF will be set.
* @see org.odftoolkit.odfdom.type.Color
*/
public void setCellBackgroundColor(String cellBackgroundColor) {
if (!Color.isValid(cellBackgroundColor)) {
Logger.getLogger(OdfTableCell.class.getName()).log(Level.WARNING, "Parameter is invalid for datatype Color, default background color #FFFFFF will be set.");
cellBackgroundColor = DEFAULT_BACKGROUND_COLOR;
}
splitRepeatedCells();
OdfStyleBase styleElement = getCellStyleElementForWrite();
if (styleElement != null) {
OdfStyleProperty bkColorProperty = OdfStyleProperty.get(OdfStylePropertiesSet.TableCellProperties,
OdfName.newName(OdfDocumentNamespace.FO, "background-color"));
styleElement.setProperty(bkColorProperty, cellBackgroundColor);
}
}
/**
* Get the column spanned number of this cell.
*
* @return the column spanned number
*/
int getColumnSpannedNumber() {
if (mCellElement instanceof TableCoveredTableCellElement) {
return 1;
}
Integer value = ((TableTableCellElement) mCellElement).getTableNumberColumnsSpannedAttribute();
if (value != null) {
return value.intValue();
}
return DEFAULT_COLUMN_SPANNED_NUMBER;
}
/**
* Get the column repeated number of this cell.
*
* @return the column repeated number
*/
int getColumnsRepeatedNumber() {
Integer value = mCellElement.getTableNumberColumnsRepeatedAttribute();
if (value != null) {
return value.intValue();
}
return DEFAULT_COLUMNS_REPEATED_NUMBER;
}
/**
* Get the row spanned number of this cell.
*
* @return the row spanned number
*/
int getRowSpannedNumber() {
if (mCellElement instanceof TableCoveredTableCellElement) {
return 1;
}
Integer value = ((TableTableCellElement) mCellElement).getTableNumberRowsSpannedAttribute();
if (value != null) {
return value.intValue();
}
return DEFAULT_ROW_SPANNED_NUMBER;
}
/**
* Set the column spanned number.
*
* @param spannedNum
* the column spanned number to be set. If spannedNum is less than 1,
* default column spanned number 1 will be
* set.
*/
void setColumnSpannedNumber(int spannedNum) {
if (spannedNum < 1) {
spannedNum = DEFAULT_COLUMN_SPANNED_NUMBER;
}
splitRepeatedCells();
if (mCellElement instanceof TableTableCellElement) {
((TableTableCellElement) mCellElement).setTableNumberColumnsSpannedAttribute(new Integer(spannedNum));
} else {
throw new IllegalArgumentException();
}
}
/**
* Set the column repeated number.
*
* @param repeatedNum
* the column repeated number that need to be set. If repeatedNum
* is less than 1, default columns repeated number 1 will be set.
*/
void setColumnsRepeatedNumber(int repeatedNum) {
if (repeatedNum < 1) {
repeatedNum = DEFAULT_COLUMNS_REPEATED_NUMBER;
}
mCellElement.setTableNumberColumnsRepeatedAttribute(new Integer(repeatedNum));
}
/**
* Set the row spanned number.
*
* @param spannedNum row spanned number that need to be set
* the row spanned number that need to be set. If spannedNum is
* less than 1, default row spanned number 1 will be
* set.
*/
void setRowSpannedNumber(int spannedNum) {
if (spannedNum < 1) {
spannedNum = DEFAULT_ROW_SPANNED_NUMBER;
}
splitRepeatedCells();
if (mCellElement instanceof TableTableCellElement) {
((TableTableCellElement) mCellElement).setTableNumberRowsSpannedAttribute(new Integer(spannedNum));
} else {
throw new IllegalArgumentException();
}
}
/**
* Judge if the ODF DOM element of this cell is the covered cell element.
*
* @return true if the ODFDOM element is TableCoveredTableCellElement
*/
boolean isCoveredElement() {
if (mCellElement instanceof TableCoveredTableCellElement) {
return true;
}
return false;
}
/**
* Get the style name of this cell.
*
* @return the name of the style
*/
public String getStyleName() {
OdfStyle style = getCellStyleElement();
if (style == null) {
return "";
}
return style.getStyleNameAttribute();
}
/**
* Set a formula to the cell.
*
* Please note, the parameter formula will not be checked and interpreted;
* the cell value will not be calculated.
* It's just simply set as a formula attribute. See {@odf.attribute table:formula}
*
* @param formula the formula that need to be set.
* @throws IllegalArgumentException if formula is null, an IllegalArgumentException will be thrown.
*/
public void setFormula(String formula) {
if (formula == null) {
throw new IllegalArgumentException("formula shouldn't be null.");
}
splitRepeatedCells();
mCellElement.setTableFormulaAttribute(formula);
}
/**
* Get the formula string of the cell.
*
* @return the formula representation of the cell
*
* If the cell does not contain a formula, null will be returned.
*
*/
public String getFormula() {
return mCellElement.getTableFormulaAttribute();
}
// /**
// * get the error value of the cell
// * if the formula can not be calculated, an error will be set
// * @return
// * return 0 if the cell has no error
// * return the error value of the cell if the formula result can not be calculated
// * such as divided by 0
// */
// public long getError()
// {
// return 0;
// }
/**
* Set the currency symbol and overall format of a currency cell.
*
* Please note the overall format includes the symbol character, for example: $#,##0.00.
*
* This function only works for currency.
* @param currencySymbol the currency symbol
* @param format overall format
* @throws IllegalArgumentException if input currencySymbol or format is null, an IllegalArgumentException will be thrown.
*/
public void setCurrencyFormat(String currencySymbol, String format) {
if (currencySymbol == null) {
throw new IllegalArgumentException(
"currencySymbol shouldn't be null.");
}
if (format == null) {
throw new IllegalArgumentException("format shouldn't be null.");
}
splitRepeatedCells();
String type = mCellElement.getOfficeValueTypeAttribute();
OfficeValueTypeAttribute.Value typeValue = null;
msFormatString = format;
if (type != null) {
typeValue = OfficeValueTypeAttribute.Value.enumValueOf(type);
}
if (typeValue != OfficeValueTypeAttribute.Value.CURRENCY) {
throw new IllegalArgumentException();
}
OdfNumberCurrencyStyle currencyStyle = new OdfNumberCurrencyStyle(
(OdfFileDom) mCellElement.getOwnerDocument(),
currencySymbol,
format,
getUniqueCurrencyStyleName());
mCellElement.getAutomaticStyles().appendChild(currencyStyle);
setDataDisplayStyleName(currencyStyle.getStyleNameAttribute());
Double value = getCurrencyValue();
//set display text
if (value != null) {
setDisplayText(formatCurrency(currencyStyle, value.doubleValue()));
}
}
//This method doesn't handle style:map element.
private String formatCurrency(OdfNumberCurrencyStyle currencyStyle, double value) {
String valuestr = "";
for (Node m : new DomNodeList(currencyStyle.getChildNodes())) {
if (m instanceof NumberCurrencySymbolElement) {
valuestr += m.getTextContent();
} else if (m instanceof NumberNumberElement) {
String numberformat = currencyStyle.getNumberFormat();
valuestr += (new DecimalFormat(numberformat)).format(value);
} else if (m instanceof NumberTextElement) {
String textcontent = m.getTextContent();
if (textcontent == null || textcontent.length() == 0) {
textcontent = " ";
}
valuestr += textcontent;
}
}
return valuestr;
}
/**
* Set the format string of the cell.
*
* This function only works for float, date, time and percentage, otherwise an
* {@link java.lang.IllegalArgumentException} will be thrown.
*
* For value type float and percentage, the formatStr must follow the encoding
* rule of {@link java.text.DecimalFormat java.text.DecimalFormat}.
* For value type date and time, the formatStr must follow the encoding
* rule of {@link java.text.SimpleDateFormat java.text.SimpleDateFormat}.
*
* Refer to {@link org.odftoolkit.odfdom.doc.table.OdfTableCell#setCurrencyFormat setCurrencyFormat} to set the format of currency.
*
* If the cell value type is not set, the method will try to give it a value type, according
* to common ordination. The adapt order is: percentage-> time-> date-> float.
*
*
*
* ValueType
* Distinguish Symbol
* Distinguish Priority
*
* percentage
* %
* 1
*
* time
* H, k, m, s, S
* 2
*
* date
* y, M, w, W, D, d, F, E, K, h
* 3
*
* float
* #, 0
* 4
*
*
* The adapt result may be inaccurate, so you'd better set value type before call this method.
* If adaptive failed, an {@link java.lang.UnsupportedOperationException} will be thrown.
*
* @param formatStr the cell need be formatted as this specified format string.
* @throws IllegalArgumentException if formatStr is null or the cell value type is supported.
* @throws UnsupportedOperationException if the adaptive failed, when cell value type is not set.
* @see java.text.SimpleDateFormat
* @see java.text.DecimalFormat
*/
public void setFormatString(String formatStr) {
if (formatStr == null) {
throw new IllegalArgumentException("formatStr shouldn't be null.");
}
String type = getValueType();
if (type == null) {
if (formatStr.contains("%")) {
setValueType("percentage");
} else if (formatStr.contains("H") || formatStr.contains("k")
|| formatStr.contains("m") || formatStr.contains("s")
|| formatStr.contains("S")) {
setValueType("time");
} else if (formatStr.contains("y") || formatStr.contains("M")
|| formatStr.contains("w") || formatStr.contains("W")
|| formatStr.contains("D") || formatStr.contains("d")
|| formatStr.contains("F") || formatStr.contains("E")
|| formatStr.contains("K") || formatStr.contains("h")) {
setValueType("date");
} else if (formatStr.contains("#") || formatStr.contains("0")) {
setValueType("float");
} else {
throw new UnsupportedOperationException("format string: "
+ formatStr
+ " can't be adapted to a possible value type.");
}
type = getValueType();
}
setCellFormatString(formatStr, type);
}
private void setCellFormatString(String formatStr, String type) {
OfficeValueTypeAttribute.Value typeValue = null;
msFormatString = formatStr;
splitRepeatedCells();
typeValue = OfficeValueTypeAttribute.Value.enumValueOf(type);
if (typeValue == OfficeValueTypeAttribute.Value.FLOAT) {
OdfNumberStyle numberStyle = new OdfNumberStyle(
(OdfFileDom) mCellElement.getOwnerDocument(),
formatStr,
getUniqueNumberStyleName());
mCellElement.getAutomaticStyles().appendChild(numberStyle);
setDataDisplayStyleName(numberStyle.getStyleNameAttribute());
Double value = getDoubleValue();
if (value != null) {
setDisplayText((new DecimalFormat(formatStr)).format(value.doubleValue()));
}
} else if (typeValue == OfficeValueTypeAttribute.Value.DATE) {
OdfNumberDateStyle dateStyle = new OdfNumberDateStyle(
(OdfFileDom) mCellElement.getOwnerDocument(),
formatStr,
getUniqueDateStyleName(), null);
mCellElement.getAutomaticStyles().appendChild(dateStyle);
setDataDisplayStyleName(dateStyle.getStyleNameAttribute());
String dateStr = mCellElement.getOfficeDateValueAttribute();
if (dateStr != null) {
Calendar date = getDateValue();
setDisplayText((new SimpleDateFormat(formatStr)).format(date.getTime()));
}
} else if (typeValue == OfficeValueTypeAttribute.Value.TIME) {
OdfNumberTimeStyle timeStyle = new OdfNumberTimeStyle(
(OdfFileDom) mCellElement.getOwnerDocument(), formatStr,
getUniqueDateStyleName());
mCellElement.getAutomaticStyles().appendChild(timeStyle);
setDataDisplayStyleName(timeStyle.getStyleNameAttribute());
String timeStr = mCellElement.getOfficeTimeValueAttribute();
if (timeStr != null) {
Calendar time = getTimeValue();
setDisplayText((new SimpleDateFormat(formatStr)).format(time.getTime()));
}
} else if (typeValue == OfficeValueTypeAttribute.Value.PERCENTAGE) {
OdfNumberPercentageStyle dateStyle = new OdfNumberPercentageStyle(
(OdfFileDom) mCellElement.getOwnerDocument(),
formatStr,
getUniquePercentageStyleName());
mCellElement.getAutomaticStyles().appendChild(dateStyle);
setDataDisplayStyleName(dateStyle.getStyleNameAttribute());
Double value = getPercentageValue();
if (value != null) {
setDisplayText((new DecimalFormat(formatStr)).format(value.doubleValue()));
}
} else {
throw new IllegalArgumentException("This function doesn't support " + typeValue + " cell.");
}
}
private void setDataDisplayStyleName(String name) {
OdfStyleBase styleElement = getCellStyleElementForWrite();
if (styleElement != null) {
styleElement.setOdfAttributeValue(OdfName.newName(OdfDocumentNamespace.STYLE, "data-style-name"), name);
}
}
protected OdfStyle getCellStyleElement() {
String styleName = mCellElement.getStyleName();
if (styleName == null || (styleName.equals(""))) { //search in row
OdfTableRow aRow = getTableRow();
styleName = aRow.getOdfElement().getTableDefaultCellStyleNameAttribute();
}
if (styleName == null || (styleName.equals(""))) { //search in column
OdfTableColumn aColumn = getTableColumn();
styleName = aColumn.getOdfElement().getTableDefaultCellStyleNameAttribute();
}
if (styleName == null || (styleName.equals(""))) {
return null;
}
OdfStyle styleElement = mCellElement.getAutomaticStyles().getStyle(styleName, mCellElement.getStyleFamily());
if (styleElement == null) {
styleElement = mDocument.getDocumentStyles().getStyle(styleName,
OdfStyleFamily.TableCell);
}
if (styleElement == null) {
styleElement = mCellElement.getDocumentStyle();
}
if (styleElement == null) {
OdfStyle newStyle = mCellElement.getAutomaticStyles().newStyle(
OdfStyleFamily.TableCell);
String newname = newStyle.getStyleNameAttribute();
mCellElement.setStyleName(newname);
newStyle.addStyleUser(mCellElement);
return newStyle;
}
return styleElement;
}
protected OdfStyle getCellStyleElementForWrite() {
boolean copy = false;
String styleName = mCellElement.getStyleName();
if (styleName == null || (styleName.equals(""))) { //search in row
OdfTableRow aRow = getTableRow();
styleName = aRow.getOdfElement().getTableDefaultCellStyleNameAttribute();
copy = true;
}
if (styleName == null || (styleName.equals(""))) { //search in column
OdfTableColumn aColumn = getTableColumn();
styleName = aColumn.getOdfElement().getTableDefaultCellStyleNameAttribute();
copy = true;
}
if (styleName == null || (styleName.equals(""))) {
return null;
}
OdfOfficeAutomaticStyles styles = mCellElement.getAutomaticStyles();
OdfStyle styleElement = styles.getStyle(styleName, mCellElement.getStyleFamily());
if (styleElement == null) {
styleElement = mDocument.getDocumentStyles().getStyle(styleName, OdfStyleFamily.TableCell);
}
if (styleElement == null) {
styleElement = mCellElement.getDocumentStyle();
}
if (styleElement.getStyleUserCount() > 1 || copy) //if this style are used by many users,
//should create a new one.
{
OdfStyle newStyle = mCellElement.getAutomaticStyles().newStyle(OdfStyleFamily.TableCell);
newStyle.setProperties(styleElement.getStylePropertiesDeep());
//copy attributes
NamedNodeMap attributes = styleElement.getAttributes();
for (int i = 0; i < attributes.getLength(); i++) {
Node attr = attributes.item(i);
if (!attr.getNodeName().equals("style:name")) {
newStyle.setAttributeNS(attr.getNamespaceURI(), attr.getNodeName(), attr.getNodeValue());
}
}//end of copying attributes
//mCellElement.getAutomaticStyles().appendChild(newStyle);
String newname = newStyle.getStyleNameAttribute();
mCellElement.setStyleName(newname);
return newStyle;
}
return styleElement;
}
private String getDataDisplayStyleName() {
String datadisplayStylename = null;
OdfStyleBase styleElement = getCellStyleElement();
if (styleElement != null) {
datadisplayStylename = styleElement.getOdfAttributeValue(OdfName.newName(OdfDocumentNamespace.STYLE, "data-style-name"));
}
return datadisplayStylename;
}
private String getUniqueNumberStyleName() {
String unique_name;
OdfOfficeAutomaticStyles styles = mCellElement.getAutomaticStyles();
do {
unique_name = String.format("n%06x", (int) (Math.random() * 0xffffff));
} while (styles.getNumberStyle(unique_name) != null);
return unique_name;
}
private String getUniqueDateStyleName() {
String unique_name;
OdfOfficeAutomaticStyles styles = mCellElement.getAutomaticStyles();
do {
unique_name = String.format("d%06x", (int) (Math.random() * 0xffffff));
} while (styles.getDateStyle(unique_name) != null);
return unique_name;
}
private String getUniquePercentageStyleName() {
String unique_name;
OdfOfficeAutomaticStyles styles = mCellElement.getAutomaticStyles();
do {
unique_name = String.format("p%06x", (int) (Math.random() * 0xffffff));
} while (styles.getPercentageStyle(unique_name) != null);
return unique_name;
}
// private String getUniqueCellStyleName() {
// String unique_name;
// OdfOfficeAutomaticStyles styles = mCellElement.getAutomaticStyles();
// do {
// unique_name = String.format("a%06x", (int) (Math.random() * 0xffffff));
// } while (styles.getStyle(unique_name, OdfStyleFamily.TableCell) != null);
// return unique_name;
// }
private String getUniqueCurrencyStyleName() {
String unique_name;
OdfOfficeAutomaticStyles styles = mCellElement.getAutomaticStyles();
do {
unique_name = String.format("c%06x", (int) (Math.random() * 0xffffff));
} while (styles.getCurrencyStyle(unique_name) != null);
return unique_name;
}
/**
* Get the format string of the cell.
*
* @return the format string of the cell
*/
public String getFormatString() {
String type = mCellElement.getOfficeValueTypeAttribute();
OfficeValueTypeAttribute.Value typeValue = null;
if (type != null) {
typeValue = OfficeValueTypeAttribute.Value.enumValueOf(type);
}
if (typeValue == OfficeValueTypeAttribute.Value.FLOAT) {
String name = getDataDisplayStyleName();
OdfNumberStyle style = mCellElement.getAutomaticStyles().getNumberStyle(name);
if (style == null) {
style = mDocument.getDocumentStyles().getNumberStyle(name);
}
if (style != null) {
return style.getFormat();
}
} else if (typeValue == OfficeValueTypeAttribute.Value.DATE) {
String name = getDataDisplayStyleName();
OdfNumberDateStyle style = mCellElement.getAutomaticStyles().getDateStyle(name);
if (style == null) {
style = mDocument.getDocumentStyles().getDateStyle(name);
}
if (style != null) {
return style.getFormat();
}
} else if (typeValue == OfficeValueTypeAttribute.Value.CURRENCY) {
String name = getCurrencyDisplayStyleName();
OdfNumberCurrencyStyle dataStyle = mCellElement.getAutomaticStyles().getCurrencyStyle(name);
if (dataStyle == null) {
dataStyle = mDocument.getDocumentStyles().getCurrencyStyle(name);
}
if (dataStyle != null) {
return dataStyle.getFormat();
}
} else if (typeValue == OfficeValueTypeAttribute.Value.PERCENTAGE) {
String name = getDataDisplayStyleName();
OdfNumberPercentageStyle style = mCellElement.getAutomaticStyles().getPercentageStyle(name);
if (style == null) {
style = mDocument.getDocumentStyles().getPercentageStyle(name);
}
if (style != null) {
return style.getFormat();
}
}
return null;
}
private String getCurrencyDisplayStyleName() {
String name = getDataDisplayStyleName();
OdfNumberCurrencyStyle dataStyle = mCellElement.getAutomaticStyles().getCurrencyStyle(name);
if (dataStyle == null) {
dataStyle = mDocument.getDocumentStyles().getCurrencyStyle(name);
}
if (dataStyle != null) {
return dataStyle.getConditionStyleName(getCurrencyValue());
}
return null;
}
/**
* Remove all the text content of cell.
*/
public void removeTextContent() {
splitRepeatedCells();
//delete text:p child element
Node node = mCellElement.getFirstChild();
while (node != null) {
Node nextNode = node.getNextSibling();
if (node instanceof TextPElement
|| node instanceof TextHElement
|| node instanceof TextListElement) {
mCellElement.removeChild(node);
}
node = nextNode;
}
}
/**
* Remove all the content of the cell.
*/
public void removeContent() {
splitRepeatedCells();
Node node = mCellElement.getFirstChild();
while (node != null) {
Node nextNode = node.getNextSibling();
mCellElement.removeChild(node);
node = nextNode;
}
}
/**
* Append the content of another cell.
*
* @param fromCell another cell whose content will be appended to this cell
*/
void appendContentFrom(OdfTableCell fromCell) {
splitRepeatedCells();
OdfWhitespaceProcessor textProcess = new OdfWhitespaceProcessor();
TableTableCellElementBase cell = fromCell.getOdfElement();
Node node = cell.getFirstChild();
while (node != null) {
if (node instanceof OdfTextParagraph) {
if (!textProcess.getText(node).equals("")) {
mCellElement.appendChild(node.cloneNode(true));
}
} else {
mCellElement.appendChild(node.cloneNode(true));
}
node = node.getNextSibling();
}
}
/*****************************************
* Moved from OdfTable
*
*******************************************/
/**
* This method is invoked by insertCellBefore and insertRowBefore
* When it is needed to clone a cell and the cell is a cover cell,
* for some instance, we need to find the cell who covers this cell.
* So this method is to get the cell who covers this cell
*/
OdfTableCell getCoverCell() {
int startRowi = getRowIndex();
int startColumni = getColumnIndex();
for (int i = startRowi; i >= 0; i--) {
OdfTableRow aRow = mOwnerTable.getRowByIndex(i);
for (int j = startColumni; j >= 0; j--) {
if (i == startRowi && j == startColumni) {
continue;
}
OdfTableCell cell = aRow.getCellByIndex(j);
if (cell.getOdfElement() instanceof TableTableCellElement) {
TableTableCellElement cellEle = (TableTableCellElement) cell.getOdfElement();
if ((cellEle.getTableNumberColumnsSpannedAttribute() + j > startColumni)
&& (cellEle.getTableNumberRowsSpannedAttribute() + i > startRowi)) {
return mOwnerTable.getCellInstance(cellEle, 0, 0);
}
}
}
}
return null;
}
/**
* This method is invoked by getCoverCell.
* It's to get the cell in a same row who covers this cell.
*
* @return the cell in a same row who covers this cell
*
* Null if there is no cell who covers this cell
*/
OdfTableCell getCoverCellInSameRow() {
int startRowi = getRowIndex();
int startColumni = getColumnIndex();
for (int j = startColumni - 1; j >= 0; j--) {
OdfTableCell cell = mOwnerTable.getCellByPosition(j, startRowi);
if (cell.getOdfElement() instanceof TableCoveredTableCellElement) {
continue;
}
int oldSpanN = cell.getColumnSpannedNumber();
if (oldSpanN + j > startColumni) {
//cell.setColumnSpannedNumber(oldSpanN-1);
return cell;
}
return null;
}
return null;
}
/**
* This method is invoked by getCoverCell
*/
OdfTableCell getCoverCellInSameColumn() {
int startRowi = getRowIndex();
int startColumni = getColumnIndex();
for (int i = startRowi - 1; i >= 0; i--) {
OdfTableCell cell = mOwnerTable.getCellByPosition(startColumni, i);
if (cell.getOdfElement() instanceof TableCoveredTableCellElement) {
continue;
}
int oldSpanN = cell.getRowSpannedNumber();
if (oldSpanN + i > startRowi) {
//cell.setRowSpannedNumber(oldSpanN-1);
return cell;
}
return null;
}
return null;
}
}