/*
* Copyright (c) 2002-2010 Gargoyle Software Inc.
*
* 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
*
* 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 com.gargoylesoftware.htmlunit.javascript.host.html;
import java.util.List;
import net.sourceforge.htmlunit.corejs.javascript.Context;
import com.gargoylesoftware.htmlunit.html.DomNode;
import com.gargoylesoftware.htmlunit.html.HtmlElement;
import com.gargoylesoftware.htmlunit.html.HtmlTableCell;
import com.gargoylesoftware.htmlunit.html.HtmlTableRow;
import com.gargoylesoftware.htmlunit.javascript.host.MouseEvent;
import com.gargoylesoftware.htmlunit.javascript.host.css.ComputedCSSStyleDeclaration;
/**
* The JavaScript object representing a TD or TH.
*
* @version $Revision: 5301 $
* @author <a href="https://sourceforge.net/users/marlee/">Mark van Leeuwen</a>
* @author Ahmed Ashour
* @author Sudhan Moghe
* @author Daniel Gredler
*/
public class HTMLTableCellElement extends HTMLTableComponent {
private static final long serialVersionUID = -4321684413510290017L;
/**
* {@inheritDoc}
*/
@Override
public void jsxFunction_setAttribute(final String name, String value) {
if ("noWrap".equals(name) && value != null && getBrowserVersion().isIE()) {
value = "true";
}
super.jsxFunction_setAttribute(name, value);
}
/**
* {@inheritDoc}
*/
@Override
public int jsxGet_offsetHeight() {
final MouseEvent event = MouseEvent.getCurrentMouseEvent();
if (isAncestorOfEventTarget(event)) {
return super.jsxGet_offsetHeight();
}
final ComputedCSSStyleDeclaration style = jsxGet_currentStyle();
final boolean includeBorder = getBrowserVersion().isIE();
return style.getCalculatedHeight(includeBorder, true);
}
/**
* {@inheritDoc}
*/
@Override
public int jsxGet_offsetWidth() {
float w = super.jsxGet_offsetWidth();
final MouseEvent event = MouseEvent.getCurrentMouseEvent();
if (isAncestorOfEventTarget(event)) {
return (int) w;
}
final ComputedCSSStyleDeclaration style = jsxGet_currentStyle();
if ("collapse".equals(style.jsxGet_borderCollapse())) {
final HtmlTableRow row = getRow();
if (row != null) {
final HtmlElement thiz = getDomNodeOrDie();
final List<HtmlTableCell> cells = row.getCells();
final boolean ie = getBrowserVersion().isIE();
final boolean leftmost = (cells.indexOf(thiz) == 0);
final boolean rightmost = (cells.indexOf(thiz) == cells.size() - 1);
w -= ((ie && leftmost ? 0 : 0.5) * style.getBorderLeft());
w -= ((ie && rightmost ? 0 : 0.5) * style.getBorderRight());
}
}
return (int) w;
}
/**
* Returns the index of this cell within the parent row.
* @return the index of this cell within the parent row
* @see <a href="http://msdn.microsoft.com/en-us/library/ms533549.aspx">MSDN Documentation</a>
*/
public Integer jsxGet_cellIndex() {
final HtmlTableCell cell = (HtmlTableCell) getDomNodeOrDie();
final HtmlTableRow row = cell.getEnclosingRow();
if (row == null) { // a not attached document.createElement('TD')
return -1;
}
return new Integer(row.getCells().indexOf(cell));
}
/**
* Returns the value of the <tt>abbr</tt> attribute.
* @return the value of the <tt>abbr</tt> attribute
*/
public String jsxGet_abbr() {
return getDomNodeOrDie().getAttribute("abbr");
}
/**
* Sets the value of the <tt>abbr</tt> attribute.
* @param abbr the value of the <tt>abbr</tt> attribute
*/
public void jsxSet_abbr(final String abbr) {
getDomNodeOrDie().setAttribute("abbr", abbr);
}
/**
* Returns the value of the <tt>axis</tt> attribute.
* @return the value of the <tt>axis</tt> attribute
*/
public String jsxGet_axis() {
return getDomNodeOrDie().getAttribute("axis");
}
/**
* Sets the value of the <tt>axis</tt> attribute.
* @param axis the value of the <tt>axis</tt> attribute
*/
public void jsxSet_axis(final String axis) {
getDomNodeOrDie().setAttribute("axis", axis);
}
/**
* Returns the value of the <tt>bgColor</tt> attribute.
* @return the value of the <tt>bgColor</tt> attribute
* @see <a href="http://msdn.microsoft.com/en-us/library/ms533505.aspx">MSDN Documentation</a>
*/
public String jsxGet_bgColor() {
return getDomNodeOrDie().getAttribute("bgColor");
}
/**
* Sets the value of the <tt>bgColor</tt> attribute.
* @param bgColor the value of the <tt>bgColor</tt> attribute
* @see <a href="http://msdn.microsoft.com/en-us/library/ms533505.aspx">MSDN Documentation</a>
*/
public void jsxSet_bgColor(final String bgColor) {
setColorAttribute("bgColor", bgColor);
}
/**
* Returns the value of the <tt>colSpan</tt> attribute.
* @return the value of the <tt>colSpan</tt> attribute
*/
public int jsxGet_colSpan() {
final String s = getDomNodeOrDie().getAttribute("colSpan");
try {
return Integer.parseInt(s);
}
catch (final NumberFormatException e) {
return 1;
}
}
/**
* Sets the value of the <tt>colSpan</tt> attribute.
* @param colSpan the value of the <tt>colSpan</tt> attribute
*/
public void jsxSet_colSpan(final String colSpan) {
String s;
try {
final int i = new Double(Double.parseDouble(colSpan)).intValue();
if (i > 0) {
s = String.valueOf(i);
}
else {
throw new NumberFormatException(colSpan);
}
}
catch (final NumberFormatException e) {
if (getBrowserVersion().isIE()) {
throw Context.throwAsScriptRuntimeEx(e);
}
s = "1";
}
getDomNodeOrDie().setAttribute("colSpan", s);
}
/**
* Returns the value of the <tt>rowSpan</tt> attribute.
* @return the value of the <tt>rowSpan</tt> attribute
*/
public int jsxGet_rowSpan() {
final String s = getDomNodeOrDie().getAttribute("rowSpan");
try {
return Integer.parseInt(s);
}
catch (final NumberFormatException e) {
return 1;
}
}
/**
* Sets the value of the <tt>rowSpan</tt> attribute.
* @param rowSpan the value of the <tt>rowSpan</tt> attribute
*/
public void jsxSet_rowSpan(final String rowSpan) {
String s;
try {
final int i = new Double(Double.parseDouble(rowSpan)).intValue();
if (i > 0) {
s = String.valueOf(i);
}
else {
throw new NumberFormatException(rowSpan);
}
}
catch (final NumberFormatException e) {
if (getBrowserVersion().isIE()) {
throw Context.throwAsScriptRuntimeEx(e);
}
s = "1";
}
getDomNodeOrDie().setAttribute("rowSpan", s);
}
/**
* Returns the value of the <tt>noWrap</tt> attribute.
* @return the value of the <tt>noWrap</tt> attribute
* @see <a href="http://msdn.microsoft.com/en-us/library/ms534196.aspx">MSDN Documentation</a>
*/
public boolean jsxGet_noWrap() {
return getDomNodeOrDie().hasAttribute("noWrap");
}
/**
* Sets the value of the <tt>noWrap</tt> attribute.
* @param noWrap the value of the <tt>noWrap</tt> attribute
* @see <a href="http://msdn.microsoft.com/en-us/library/ms534196.aspx">MSDN Documentation</a>
*/
public void jsxSet_noWrap(final boolean noWrap) {
if (noWrap) {
final String value = (getBrowserVersion().isIE() ? "true" : "");
getDomNodeOrDie().setAttribute("noWrap", value);
}
else {
getDomNodeOrDie().removeAttribute("noWrap");
}
}
/**
* Returns the row element which contains this cell's HTML element; may return <tt>null</tt>.
* @return the row element which contains this cell's HTML element
*/
private HtmlTableRow getRow() {
DomNode node = getDomNodeOrDie();
while (node != null && !(node instanceof HtmlTableRow)) {
node = node.getParentNode();
}
return (HtmlTableRow) node;
}
}