package org.richfaces.component.html;
import javax.el.ELException;
import javax.el.ValueExpression;
import javax.faces.FacesException;
import javax.faces.context.FacesContext;
import org.richfaces.component.LayoutPosition;
import org.richfaces.component.UILayoutPanel;
public class HtmlLayoutPanel extends UILayoutPanel{
final public static String COMPONENT_FAMILY = "org.richfaces.LayoutPanel";
final public static String COMPONENT_TYPE = "org.richfaces.LayoutPanel";
/*
* Positions the component relative to the <rich:layout/> component. Possible values are top, left, right, center, bottom.
*/
private LayoutPosition _position = null;
/*
* Sets the width of the layout area
*/
private String _width = null;
public HtmlLayoutPanel(){
setRendererType("org.richfaces.LayoutPanelRenderer");
}
public LayoutPosition getPosition(){
if (this._position != null) {
return this._position;
}
ValueExpression ve = getValueExpression("position");
if (ve != null) {
LayoutPosition value = null;
try {
value = (LayoutPosition) ve.getValue(getFacesContext().getELContext());
} catch (ELException e) {
throw new FacesException(e);
}
return value;
}
return null;
}
public void setPosition(LayoutPosition _position){
this._position = _position;
}
public String getWidth(){
if (this._width != null) {
return this._width;
}
ValueExpression ve = getValueExpression("width");
if (ve != null) {
String value = null;
try {
value = (String) ve.getValue(getFacesContext().getELContext());
} catch (ELException e) {
throw new FacesException(e);
}
return value;
}
return null;
}
public void setWidth(String _width){
this._width = _width;
}
public String getFamily(){
return COMPONENT_FAMILY;
}
@Override
public Object saveState(FacesContext context){
Object [] state = new Object[3];
state[0] = super.saveState(context);
state[1] = saveAttachedState(context, _position);
state[2] = _width;
return state;
}
@Override
public void restoreState(FacesContext context, Object state){
Object[] states = (Object[]) state;
super.restoreState(context, states[0]);
_position = (LayoutPosition)restoreAttachedState(context, states[1]);
_width = (String)states[2];;
}
}