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XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.
/*
* Copyright (c) 2002-2021 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
* https://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 static com.gargoylesoftware.htmlunit.BrowserVersionFeatures.JS_TABLE_CELL_HEIGHT_DOES_NOT_RETURN_NEGATIVE_VALUES;
import static com.gargoylesoftware.htmlunit.BrowserVersionFeatures.JS_TABLE_CELL_OFFSET_INCLUDES_BORDER;
import static com.gargoylesoftware.htmlunit.BrowserVersionFeatures.JS_TABLE_CELL_WIDTH_DOES_NOT_RETURN_NEGATIVE_VALUES;
import static com.gargoylesoftware.htmlunit.BrowserVersionFeatures.JS_TABLE_SPAN_SET_ZERO_IF_INVALID;
import static com.gargoylesoftware.htmlunit.BrowserVersionFeatures.JS_TABLE_SPAN_THROWS_EXCEPTION_IF_INVALID;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.CHROME;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.EDGE;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.FF;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.FF78;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.IE;
import java.util.List;
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.configuration.JsxClass;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxConstructor;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxGetter;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxSetter;
import com.gargoylesoftware.htmlunit.javascript.host.css.ComputedCSSStyleDeclaration;
import com.gargoylesoftware.htmlunit.javascript.host.css.StyleAttributes;
import com.gargoylesoftware.htmlunit.javascript.host.event.MouseEvent;
import net.sourceforge.htmlunit.corejs.javascript.Context;
/**
* The JavaScript object representing a TD or TH.
*
* @author Mark van Leeuwen
* @author Ahmed Ashour
* @author Sudhan Moghe
* @author Daniel Gredler
* @author Ronald Brill
* @author Frank Danek
*/
@JsxClass(domClass = HtmlTableCell.class)
public class HTMLTableCellElement extends HTMLTableComponent {
/**
* Creates an instance.
*/
@JsxConstructor({CHROME, EDGE, FF, FF78})
public HTMLTableCellElement() {
}
/**
* {@inheritDoc}
*/
@Override
public int getOffsetHeight() {
final MouseEvent event = MouseEvent.getCurrentMouseEvent();
if (isAncestorOfEventTarget(event)) {
return super.getOffsetHeight();
}
if (isDisplayNone()) {
return 0;
}
final ComputedCSSStyleDeclaration style = getWindow().getComputedStyle(this, null);
final boolean includeBorder = getBrowserVersion().hasFeature(JS_TABLE_CELL_OFFSET_INCLUDES_BORDER);
return style.getCalculatedHeight(includeBorder, true);
}
/**
* {@inheritDoc}
*/
@Override
public int getOffsetWidth() {
float w = super.getOffsetWidth();
final MouseEvent event = MouseEvent.getCurrentMouseEvent();
if (isAncestorOfEventTarget(event)) {
return (int) w;
}
if (isDisplayNone()) {
return 0;
}
final ComputedCSSStyleDeclaration style = getWindow().getComputedStyle(this, null);
if ("collapse".equals(style.getStyleAttribute(StyleAttributes.Definition.BORDER_COLLAPSE))) {
final HtmlTableRow row = getRow();
if (row != null) {
final HtmlElement thiz = getDomNodeOrDie();
final List cells = row.getCells();
final boolean ie = getBrowserVersion().hasFeature(JS_TABLE_CELL_OFFSET_INCLUDES_BORDER);
final boolean leftmost = cells.indexOf(thiz) == 0;
final boolean rightmost = cells.indexOf(thiz) == cells.size() - 1;
w -= (ie && leftmost ? 0 : 0.5) * style.getBorderLeftValue();
w -= (ie && rightmost ? 0 : 0.5) * style.getBorderRightValue();
}
}
return (int) w;
}
/**
* Returns the index of this cell within the parent row.
* @return the index of this cell within the parent row
* @see MSDN Documentation
*/
@JsxGetter
public Integer getCellIndex() {
final HtmlTableCell cell = (HtmlTableCell) getDomNodeOrDie();
final HtmlTableRow row = cell.getEnclosingRow();
if (row == null) { // a not attached document.createElement('TD')
return Integer.valueOf(-1);
}
return Integer.valueOf(row.getCells().indexOf(cell));
}
/**
* Returns the value of the {@code abbr} attribute.
* @return the value of the {@code abbr} attribute
*/
@JsxGetter
public String getAbbr() {
return getDomNodeOrDie().getAttributeDirect("abbr");
}
/**
* Sets the value of the {@code abbr} attribute.
* @param abbr the value of the {@code abbr} attribute
*/
@JsxSetter
public void setAbbr(final String abbr) {
getDomNodeOrDie().setAttribute("abbr", abbr);
}
/**
* Returns the value of the {@code axis} attribute.
* @return the value of the {@code axis} attribute
*/
@JsxGetter
public String getAxis() {
return getDomNodeOrDie().getAttributeDirect("axis");
}
/**
* Sets the value of the {@code axis} attribute.
* @param axis the value of the {@code axis} attribute
*/
@JsxSetter
public void setAxis(final String axis) {
getDomNodeOrDie().setAttribute("axis", axis);
}
/**
* Returns the value of the {@code bgColor} attribute.
* @return the value of the {@code bgColor} attribute
* @see MSDN Documentation
*/
@JsxGetter
public String getBgColor() {
return getDomNodeOrDie().getAttribute("bgColor");
}
/**
* Sets the value of the {@code bgColor} attribute.
* @param bgColor the value of the {@code bgColor} attribute
* @see MSDN Documentation
*/
@JsxSetter
public void setBgColor(final String bgColor) {
setColorAttribute("bgColor", bgColor);
}
/**
* Returns the value of the {@code colSpan} attribute.
* @return the value of the {@code colSpan} attribute
*/
@JsxGetter
public int getColSpan() {
final String s = getDomNodeOrDie().getAttribute("colSpan");
try {
return Integer.parseInt(s);
}
catch (final NumberFormatException e) {
return 1;
}
}
/**
* Sets the value of the {@code colSpan} attribute.
* @param colSpan the value of the {@code colSpan} attribute
*/
@JsxSetter
public void setColSpan(final String colSpan) {
try {
final int i = (int) Double.parseDouble(colSpan);
if (i <= 0) {
throw new NumberFormatException(colSpan);
}
getDomNodeOrDie().setAttribute("colSpan", Integer.toString(i));
}
catch (final NumberFormatException e) {
if (getBrowserVersion().hasFeature(JS_TABLE_SPAN_THROWS_EXCEPTION_IF_INVALID)) {
throw Context.throwAsScriptRuntimeEx(e);
}
getDomNodeOrDie().setAttribute("colSpan", "1");
}
}
/**
* Returns the value of the {@code rowSpan} attribute.
* @return the value of the {@code rowSpan} attribute
*/
@JsxGetter
public int getRowSpan() {
final String s = getDomNodeOrDie().getAttribute("rowSpan");
try {
return Integer.parseInt(s);
}
catch (final NumberFormatException e) {
return 1;
}
}
/**
* Sets the value of the {@code rowSpan} attribute.
* @param rowSpan the value of the {@code rowSpan} attribute
*/
@JsxSetter
public void setRowSpan(final String rowSpan) {
try {
final int i = (int) Double.parseDouble(rowSpan);
if (i < 0 && getBrowserVersion().hasFeature(JS_TABLE_SPAN_SET_ZERO_IF_INVALID)) {
getDomNodeOrDie().setAttribute("rowSpan", "1");
return;
}
if (i <= 0) {
throw new NumberFormatException(rowSpan);
}
getDomNodeOrDie().setAttribute("rowSpan", Integer.toString(i));
}
catch (final NumberFormatException e) {
if (getBrowserVersion().hasFeature(JS_TABLE_SPAN_THROWS_EXCEPTION_IF_INVALID)) {
throw Context.throwAsScriptRuntimeEx(e);
}
if (getBrowserVersion().hasFeature(JS_TABLE_SPAN_SET_ZERO_IF_INVALID)) {
getDomNodeOrDie().setAttribute("rowSpan", "0");
}
else {
getDomNodeOrDie().setAttribute("rowSpan", "1");
}
}
}
/**
* Returns the value of the {@code noWrap} attribute.
* @return the value of the {@code noWrap} attribute
* @see MSDN Documentation
*/
@JsxGetter
public boolean isNoWrap() {
return getDomNodeOrDie().hasAttribute("noWrap");
}
/**
* Sets the value of the {@code noWrap} attribute.
* @param noWrap the value of the {@code noWrap} attribute
* @see MSDN Documentation
*/
@JsxSetter
public void setNoWrap(final boolean noWrap) {
if (noWrap) {
getDomNodeOrDie().setAttribute("noWrap", "");
}
else {
getDomNodeOrDie().removeAttribute("noWrap");
}
}
/**
* Returns the row element which contains this cell's HTML element; may return {@code null}.
* @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;
}
/**
* Returns the value of the {@code width} property.
* @return the value of the {@code width} property
*/
@JsxGetter(propertyName = "width")
public String getWidth_js() {
final boolean ie = getBrowserVersion().hasFeature(JS_TABLE_CELL_WIDTH_DOES_NOT_RETURN_NEGATIVE_VALUES);
final Boolean returnNegativeValues = ie ? Boolean.TRUE : null;
return getWidthOrHeight("width", returnNegativeValues);
}
/**
* Sets the value of the {@code width} property.
* @param width the value of the {@code width} property
*/
@JsxSetter
public void setWidth(final String width) {
setWidthOrHeight("width", width,
!getBrowserVersion().hasFeature(JS_TABLE_CELL_WIDTH_DOES_NOT_RETURN_NEGATIVE_VALUES));
}
/**
* Returns the value of the {@code width} property.
* @return the value of the {@code width} property
*/
@JsxGetter(propertyName = "height")
public String getHeight_js() {
final boolean ie = getBrowserVersion().hasFeature(JS_TABLE_CELL_HEIGHT_DOES_NOT_RETURN_NEGATIVE_VALUES);
final Boolean returnNegativeValues = ie ? Boolean.TRUE : null;
return getWidthOrHeight("height", returnNegativeValues);
}
/**
* Sets the value of the {@code height} property.
* @param height the value of the {@code height} property
*/
@JsxSetter
public void setHeight(final String height) {
setWidthOrHeight("height", height,
!getBrowserVersion().hasFeature(JS_TABLE_CELL_HEIGHT_DOES_NOT_RETURN_NEGATIVE_VALUES));
}
/**
* Overwritten to throw an exception.
* @param value the new value for replacing this node
*/
@Override
public void setOuterHTML(final Object value) {
throw Context.reportRuntimeError("outerHTML is read-only for tag '"
+ getDomNodeOrDie().getTagName() + "'");
}
/**
* Gets the {@code borderColor} attribute.
* @return the attribute
*/
@JsxGetter(IE)
public String getBorderColor() {
return getDomNodeOrDie().getAttribute("borderColor");
}
/**
* Sets the {@code borderColor} attribute.
* @param borderColor the new attribute
*/
@JsxSetter(IE)
public void setBorderColor(final String borderColor) {
setColorAttribute("borderColor", borderColor);
}
/**
* Gets the {@code borderColor} attribute.
* @return the attribute
*/
@JsxGetter(IE)
public String getBorderColorDark() {
return "";
}
/**
* Sets the {@code borderColor} attribute.
* @param borderColor the new attribute
*/
@JsxSetter(IE)
public void setBorderColorDark(final String borderColor) {
// ignore
}
/**
* Gets the {@code borderColor} attribute.
* @return the attribute
*/
@JsxGetter(IE)
public String getBorderColorLight() {
return "";
}
/**
* Sets the {@code borderColor} attribute.
* @param borderColor the new attribute
*/
@JsxSetter(IE)
public void setBorderColorLight(final String borderColor) {
// ignore
}
/**
* Returns the {@code headers} attribute.
* @return the {@code headers} attribute
*/
@JsxGetter
public String getHeaders() {
return getDomNodeOrDie().getAttributeDirect("headers");
}
/**
* Sets the {@code headers} attribute.
* @param headers the new attribute
*/
@JsxSetter
public void setHeaders(final String headers) {
getDomNodeOrDie().setAttribute("headers", headers);
}
/**
* Returns the {@code scope} attribute.
* @return the {@code scope} attribute
*/
@JsxGetter
public String getScope() {
return getDomNodeOrDie().getAttributeDirect("scope");
}
/**
* Sets the {@code scope} attribute.
* @param scope the new attribute
*/
@JsxSetter
public void setScope(final String scope) {
getDomNodeOrDie().setAttribute("scope", scope);
}
}