/*
GNU GENERAL LICENSE
Copyright (C) 2006 The Lobo Project. Copyright (C) 2014 - 2017 Lobo Evolution
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
verion 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General License for more details.
You should have received a copy of the GNU General Public
along with this program. If not, see <http://www.gnu.org/licenses/>.
Contact info: lobochief@users.sourceforge.net; ivan.difrancesco@yahoo.it
*/
/*
* Created on Dec 3, 2005
*/
package org.lobobrowser.html.domimpl;
import java.util.ArrayList;
import org.lobobrowser.html.HtmlAttributeProperties;
import org.lobobrowser.html.HtmlProperties;
import org.lobobrowser.html.dombl.DescendentHTMLCollection;
import org.lobobrowser.html.domfilter.ElementTableAttributeFilter;
import org.lobobrowser.html.renderstate.RenderState;
import org.lobobrowser.html.renderstate.TableRenderState;
import org.lobobrowser.html.style.AbstractCSS2Properties;
import org.lobobrowser.html.style.HtmlLength;
import org.lobobrowser.html.style.HtmlValues;
import org.lobobrowser.w3c.html.HTMLCollection;
import org.lobobrowser.w3c.html.HTMLElement;
import org.lobobrowser.w3c.html.HTMLTableCaptionElement;
import org.lobobrowser.w3c.html.HTMLTableElement;
import org.lobobrowser.w3c.html.HTMLTableSectionElement;
import org.w3c.dom.DOMException;
import org.w3c.dom.Node;
/**
* The Class HTMLTableElementImpl.
*/
public class HTMLTableElementImpl extends HTMLAbstractUIElement implements
HTMLTableElement {
/**
* Instantiates a new HTML table element impl.
*/
public HTMLTableElementImpl() {
super(HtmlProperties.TABLE);
}
/**
* Instantiates a new HTML table element impl.
*
* @param name
* the name
*/
public HTMLTableElementImpl(String name) {
super(name);
}
/** The caption. */
private HTMLTableCaptionElement caption;
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getCaption()
*/
@Override
public HTMLTableCaptionElement getCaption() {
return this.caption;
}
/*
* (non-Javadoc)
* @see
* org.lobobrowser.w3c.html.HTMLTableElement#setCaption(org.lobobrowser.html
* .w3c.HTMLTableCaptionElement)
*/
@Override
public void setCaption(HTMLTableCaptionElement caption) throws DOMException {
this.caption = caption;
}
/** The thead. */
private HTMLTableSectionElement thead;
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getTHead()
*/
@Override
public HTMLTableSectionElement getTHead() {
return this.thead;
}
/*
* (non-Javadoc)
* @see
* org.lobobrowser.w3c.html.HTMLTableElement#setTHead(org.lobobrowser.w3c.html
* .HTMLTableSectionElement)
*/
@Override
public void setTHead(HTMLTableSectionElement tHead) throws DOMException {
this.thead = tHead;
}
/** The tfoot. */
private HTMLTableSectionElement tfoot;
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getTFoot()
*/
@Override
public HTMLTableSectionElement getTFoot() {
return this.tfoot;
}
/*
* (non-Javadoc)
* @see
* org.lobobrowser.w3c.html.HTMLTableElement#setTFoot(org.lobobrowser.w3c.html
* .HTMLTableSectionElement)
*/
@Override
public void setTFoot(HTMLTableSectionElement tFoot) throws DOMException {
this.tfoot = tFoot;
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getRows()
*/
@Override
public HTMLCollection getRows() {
return new DescendentHTMLCollection(this,
new ElementTableAttributeFilter(HtmlProperties.TR),
this.getTreeLock(), false);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getTBodies()
*/
@Override
public HTMLCollection getTBodies() {
return new DescendentHTMLCollection(this,
new ElementTableAttributeFilter(HtmlProperties.TBODY),
this.getTreeLock(), false);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getAlign()
*/
@Override
public String getAlign() {
return this.getAttribute(HtmlAttributeProperties.ALIGN);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#setAlign(java.lang.String)
*/
@Override
public void setAlign(String align) {
this.setAttribute(HtmlAttributeProperties.ALIGN, align);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getBgColor()
*/
@Override
public String getBgColor() {
return this.getAttribute(HtmlAttributeProperties.BGCOLOR);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#setBgColor(java.lang.String)
*/
@Override
public void setBgColor(String bgColor) {
this.setAttribute(HtmlAttributeProperties.BGCOLOR, bgColor);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getBorder()
*/
@Override
public String getBorder() {
return this.getAttribute(HtmlAttributeProperties.BORDER);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#setBorder(java.lang.String)
*/
@Override
public void setBorder(String border) {
this.setAttribute(HtmlAttributeProperties.BORDER, border);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getCellPadding()
*/
@Override
public String getCellPadding() {
return this.getAttribute(HtmlAttributeProperties.CELLPADDING);
}
/*
* (non-Javadoc)
* @see
* org.lobobrowser.w3c.html.HTMLTableElement#setCellPadding(java.lang.String)
*/
@Override
public void setCellPadding(String cellPadding) {
this.setAttribute(HtmlAttributeProperties.CELLPADDING, cellPadding);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getCellSpacing()
*/
@Override
public String getCellSpacing() {
return this.getAttribute(HtmlAttributeProperties.CELLSPACING);
}
/*
* (non-Javadoc)
* @see
* org.lobobrowser.w3c.html.HTMLTableElement#setCellSpacing(java.lang.String)
*/
@Override
public void setCellSpacing(String cellSpacing) {
this.setAttribute(HtmlAttributeProperties.CELLSPACING, cellSpacing);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getFrame()
*/
@Override
public String getFrame() {
return this.getAttribute(HtmlAttributeProperties.FRAME);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#setFrame(java.lang.String)
*/
@Override
public void setFrame(String frame) {
this.setAttribute(HtmlAttributeProperties.FRAME, frame);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getRules()
*/
@Override
public String getRules() {
return this.getAttribute(HtmlAttributeProperties.RULES);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#setRules(java.lang.String)
*/
@Override
public void setRules(String rules) {
this.setAttribute(HtmlAttributeProperties.RULES, rules);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getSummary()
*/
@Override
public String getSummary() {
return this.getAttribute(HtmlAttributeProperties.SUMMARY);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#setSummary(java.lang.String)
*/
@Override
public void setSummary(String summary) {
this.setAttribute(HtmlAttributeProperties.SUMMARY, summary);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#getWidth()
*/
@Override
public String getWidth() {
return this.getAttribute(HtmlAttributeProperties.WIDTH);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#setWidth(java.lang.String)
*/
@Override
public void setWidth(String width) {
this.setAttribute(HtmlAttributeProperties.WIDTH, width);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.html.render.RenderableContext#getHeightLength()
*/
/**
* Gets the height length.
*
* @param availHeight
* the avail height
* @return the height length
*/
public HtmlLength getHeightLength(int availHeight) {
try {
AbstractCSS2Properties props = this.getCurrentStyle();
String heightText = props == null ? null : props.getHeight();
if (heightText == null) {
return new HtmlLength(
this.getAttribute(HtmlAttributeProperties.HEIGHT));
} else {
return new HtmlLength(HtmlValues.getPixelSize(heightText,
this.getRenderState(), 0, availHeight));
}
} catch (Exception err) {
return null;
}
}
/*
* (non-Javadoc)
* @see org.lobobrowser.html.render.RenderableContext#getWidthLength()
*/
/**
* Gets the width length.
*
* @param availWidth
* the avail width
* @return the width length
*/
public HtmlLength getWidthLength(int availWidth) {
try {
AbstractCSS2Properties props = this.getCurrentStyle();
String widthText = props == null ? null : props.getWidth();
if (widthText == null) {
return new HtmlLength(
this.getAttribute(HtmlAttributeProperties.WIDTH));
} else {
return new HtmlLength(HtmlValues.getPixelSize(widthText,
this.getRenderState(), 0, availWidth));
}
} catch (Exception err) {
return null;
}
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#createTHead()
*/
@Override
public HTMLElement createTHead() {
org.w3c.dom.Document doc = this.document;
return doc == null ? null : (HTMLElement) doc.createElement("thead");
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#deleteTHead()
*/
@Override
public void deleteTHead() {
this.removeChildren(new ElementTableAttributeFilter("THEAD"));
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#createTFoot()
*/
@Override
public HTMLElement createTFoot() {
org.w3c.dom.Document doc = this.document;
return doc == null ? null : (HTMLElement) doc.createElement("tfoot");
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#deleteTFoot()
*/
@Override
public void deleteTFoot() {
this.removeChildren(new ElementTableAttributeFilter("TFOOT"));
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#createCaption()
*/
@Override
public HTMLElement createCaption() {
org.w3c.dom.Document doc = this.document;
return doc == null ? null : (HTMLElement) doc.createElement("caption");
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#deleteCaption()
*/
@Override
public void deleteCaption() {
this.removeChildren(new ElementTableAttributeFilter("CAPTION"));
}
/**
* Inserts a row at the index given. If <code>index</code> is
* <code>-1</code>, the row is appended as the last row.
*
* @param index
* the index
* @return the HTML element
* @throws DOMException
* the DOM exception
*/
@Override
public HTMLElement insertRow(int index) throws DOMException {
org.w3c.dom.Document doc = this.document;
if (doc == null) {
throw new DOMException(DOMException.WRONG_DOCUMENT_ERR,
"Orphan element");
}
HTMLElement rowElement = (HTMLElement) doc.createElement("TR");
synchronized (this.getTreeLock()) {
if (index == -1) {
this.appendChild(rowElement);
return rowElement;
}
ArrayList<Node> nl = this.nodeList;
if (nl != null) {
int size = nl.size();
int trcount = 0;
for (int i = 0; i < size; i++) {
Node node = nl.get(i);
if ("TR".equalsIgnoreCase(node.getNodeName())) {
if (trcount == index) {
this.insertAt(rowElement, i);
return rowElement;
}
trcount++;
}
}
} else {
this.appendChild(rowElement);
return rowElement;
}
}
throw new DOMException(DOMException.INDEX_SIZE_ERR,
"Index out of range");
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#deleteRow(int)
*/
@Override
public void deleteRow(int index) throws DOMException {
synchronized (this.getTreeLock()) {
ArrayList<Node> nl = this.nodeList;
if (nl != null) {
int size = nl.size();
int trcount = 0;
for (int i = 0; i < size; i++) {
Node node = nl.get(i);
if ("TR".equalsIgnoreCase(node.getNodeName())) {
if (trcount == index) {
this.removeChildAt(i);
return;
}
trcount++;
}
}
}
}
throw new DOMException(DOMException.INDEX_SIZE_ERR,
"Index out of range");
}
/*
* (non-Javadoc)
* @see
* org.lobobrowser.html.domimpl.HTMLElementImpl#createRenderState(org.lobobrowser
* .html.renderstate.RenderState)
*/
@Override
protected RenderState createRenderState(RenderState prevRenderState) {
return new TableRenderState(prevRenderState, this);
}
/*
* (non-Javadoc)
* @see org.lobobrowser.w3c.html.HTMLTableElement#insertRow()
*/
@Override
public HTMLElement insertRow() {
// TODO Auto-generated method stub
return null;
}
@Override
public HTMLElement createTBody() {
// TODO Auto-generated method stub
return null;
}
@Override
public HTMLElement deleteTBody() {
// TODO Auto-generated method stub
return null;
}
}