package net.xoetrope.builder.w3c.html.tags;
import net.xoetrope.builder.w3c.html.XHtmlBuilder;
import java.util.Enumeration;
import javax.swing.text.MutableAttributeSet;
import javax.swing.text.html.HTML;
import net.xoetrope.swing.XLabel;
import net.xoetrope.xui.XComponentFactory;
/**
* Processing for the html P element
* <p> Copyright (c) Xoetrope Ltd., 2002-2006</p>
* <p> $Revision: 1.2 $</p>
* <p> License: see License.txt</p>
*/
public class Div extends XHtmlTagHandler
{
protected String style, startStyle, endStyle;
protected HTML.Tag tag;
/**
* Creates a new instance of Div
* @param t the actual tag being handler
*/
public Div( HTML.Tag t )
{
tag = t;
style = startStyle = endStyle = "";
}
/**
* Create a new instance of this object
* @param builder the html builder and processor for the document
* @param parent the parent handler
* @return the new handler
*/
public XHtmlTagHandler newInstance( XHtmlBuilder builder, XHtmlTagHandler parent )
{
Div i = new Div( tag );
i.setParent( parent );
i.setBuilder( builder );
return i;
}
/**
* Process the element text
* @param cf the component factory to use for the creation of individual components
* @param text the content
*/
public void processText( XComponentFactory cf, String text )
{
if ( content.length() == 0 ) {
content = "<html";
// String alignment = (String)attribSet.getAttribute( HTML.Attribute.ALIGN );
// if ( alignment != null )
// content += " align=\"" + alignment + "\"";
content += ">";
}
content += text;
}
/**
* Process the opening html P tag/element
* @param builder the xui builder instance that is processing the html file
* @param cf the component factory to use for the creation of individual components
* @param as the attributes of this html tag.
*/
public void startProcessing( XHtmlBuilder builder, XComponentFactory cf, MutableAttributeSet as )
{
super.startProcessing( builder, cf, as );
comp = new XLabel();
parentComponent.add( comp );
//comp.setLayout( new FlowLayout());
cf.setParentComponent( comp );
}
/**
* The closing tag has been parsed and now the element can calulate its complete setup
* should it be dependant on its children for any information. In the case of a table,
* the table determines the row and column count from the child elements and
* cannot calculate its layout till all the children have been initially processed.
* @param cf the component factory to use for the creation of individual components
*/
public void endProcessing( XComponentFactory cf )
{
super.endProcessing( cf );
((XLabel)comp).setText( content + "</html>" );
Enumeration attribNames = attribSet.getAttributeNames();
while ( attribNames.hasMoreElements()) {
Object key = attribNames.nextElement();
String attribName = key.toString();
Object attribValue = attribSet.getAttribute( key );
if ( attribValue != null ) {
if ( attribName.equals( "style" ))
style = attribValue.toString().toLowerCase();
else
processCommonAttributes( attribName, attribValue );
}
}
if ( style.length() > 0 ) {
if ( style.indexOf( "italic" ) > 0 ) {
startStyle += "<i>";
endStyle += "</i>";
}
if ( style.indexOf( "bold" ) > 0 ) {
startStyle += "<b>";
endStyle += "</b>";
}
if ( style.indexOf( "underline" ) > 0 ) {
startStyle += "<u>";
endStyle += "</u>";
}
}
((XLabel)comp).setText( startStyle + content + endStyle );
// Reset the parent component to its state prior to this call
cf.setParentComponent( parentComponent );
}
/**
* Does this tag break the flow?
* @return true if the flow is broken, otherwsie false
*/
public boolean breaksFlow()
{
return tag.breaksFlow();
}
}