/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.jsf.html;
import java.io.*;
import java.util.*;
import javax.faces.*;
import javax.faces.application.*;
import javax.faces.component.*;
import javax.faces.component.html.*;
import javax.faces.context.*;
import javax.faces.convert.*;
import javax.faces.render.*;
/**
* The HTML selectboolen/checkbox renderer
*/
class HtmlBooleanCheckboxRenderer extends Renderer
{
public static final Renderer RENDERER = new HtmlBooleanCheckboxRenderer();
/**
* True if the renderer is responsible for rendering the children.
*/
@Override
public boolean getRendersChildren()
{
return false;
}
/**
* Converts from the string value to a boolean value.
*/
public Object getConvertedValue(FacesContext context,
UIComponent component,
Object submittedValue)
throws ConverterException
{
return Boolean.valueOf((String) submittedValue);
}
/**
* Decodes the data from the form.
*/
@Override
public void decode(FacesContext context, UIComponent component)
{
String clientId = component.getClientId(context);
ExternalContext ext = context.getExternalContext();
Map<String,String> paramMap = ext.getRequestParameterMap();
String value = paramMap.get(clientId);
if ("on".equalsIgnoreCase(value)
|| "true".equalsIgnoreCase(value)
|| "yes".equalsIgnoreCase(value)) {
((EditableValueHolder) component).setSubmittedValue("true");
}
else
((EditableValueHolder) component).setSubmittedValue("false");
}
/**
* Renders the open tag for the text.
*/
@Override
public void encodeBegin(FacesContext context, UIComponent component)
throws IOException
{
ResponseWriter out = context.getResponseWriter();
String id = component.getId();
String accesskey;
String dir;
boolean disabled;
String image;
String lang;
String onblur;
String onchange;
String onclick;
String ondblclick;
String onfocus;
String onkeydown;
String onkeypress;
String onkeyup;
String onmousedown;
String onmousemove;
String onmouseout;
String onmouseover;
String onmouseup;
String onselect;
boolean readonly;
String style;
String styleClass;
String tabindex;
String title;
boolean selected;
if (component instanceof HtmlSelectBooleanCheckbox) {
HtmlSelectBooleanCheckbox htmlComponent = (HtmlSelectBooleanCheckbox) component;
accesskey = htmlComponent.getAccesskey();
dir = htmlComponent.getDir();
disabled = htmlComponent.isDisabled();
lang = htmlComponent.getLang();
onblur = htmlComponent.getOnblur();
onchange = htmlComponent.getOnchange();
onclick = htmlComponent.getOnclick();
ondblclick = htmlComponent.getOndblclick();
onfocus = htmlComponent.getOnfocus();
onkeydown = htmlComponent.getOnkeydown();
onkeypress = htmlComponent.getOnkeypress();
onkeyup = htmlComponent.getOnkeyup();
onmousedown = htmlComponent.getOnmousedown();
onmousemove = htmlComponent.getOnmousemove();
onmouseout = htmlComponent.getOnmouseout();
onmouseover = htmlComponent.getOnmouseover();
onmouseup = htmlComponent.getOnmouseup();
onselect = htmlComponent.getOnselect();
readonly = htmlComponent.isReadonly();
style = htmlComponent.getStyle();
styleClass = htmlComponent.getStyleClass();
tabindex = htmlComponent.getTabindex();
title = htmlComponent.getTitle();
selected = htmlComponent.isSelected();
}
else {
Map<String,Object> attrMap = component.getAttributes();
accesskey = (String) attrMap.get("accesskey");
dir = (String) attrMap.get("dir");
disabled = Boolean.TRUE.equals(attrMap.get("disabled"));
image = (String) attrMap.get("image");
lang = (String) attrMap.get("lang");
onblur = (String) attrMap.get("onblur");
onchange = (String) attrMap.get("onchange");
onclick = (String) attrMap.get("onclick");
ondblclick = (String) attrMap.get("ondblclick");
onfocus = (String) attrMap.get("onfocus");
onkeydown = (String) attrMap.get("onkeydown");
onkeypress = (String) attrMap.get("onkeypress");
onkeyup = (String) attrMap.get("onkeyup");
onmousedown = (String) attrMap.get("onmousedown");
onmousemove = (String) attrMap.get("onmousemove");
onmouseout = (String) attrMap.get("onmouseout");
onmouseover = (String) attrMap.get("onmouseover");
onmouseup = (String) attrMap.get("onmouseup");
onselect = (String) attrMap.get("onselect");
readonly = Boolean.TRUE.equals(attrMap.get("readonly"));
style = (String) attrMap.get("style");
styleClass = (String) attrMap.get("styleClass");
tabindex = (String) attrMap.get("tabindex");
title = (String) attrMap.get("title");
Object selectedValue = attrMap.get("selected");
selected = Boolean.TRUE.equals(selectedValue);
}
out.startElement("input", component);
out.writeAttribute("type", "checkbox", "type");
out.writeAttribute("name", component.getClientId(context), "name");
if (id != null && ! id.startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
out.writeAttribute("id", component.getClientId(context), "id");
if (accesskey != null)
out.writeAttribute("accesskey", accesskey, "accesskey");
if (dir != null)
out.writeAttribute("dir", dir, "dir");
if (disabled)
out.writeAttribute("disabled", "disabled", "disabled");
if (lang != null)
out.writeAttribute("lang", lang, "lang");
if (onblur != null)
out.writeAttribute("onblur", onblur, "onblur");
if (onchange != null)
out.writeAttribute("onchange", onchange, "onchange");
if (onclick != null)
out.writeAttribute("onclick", onclick, "onclick");
if (ondblclick != null)
out.writeAttribute("ondblclick", ondblclick, "ondblclick");
if (onfocus != null)
out.writeAttribute("onfocus", onfocus, "onfocus");
if (onkeydown != null)
out.writeAttribute("onkeydown", onkeydown, "onkeydown");
if (onkeypress != null)
out.writeAttribute("onkeypress", onkeypress, "onkeypress");
if (onkeyup != null)
out.writeAttribute("onkeyup", onkeyup, "onkeyup");
if (onmousedown != null)
out.writeAttribute("onmousedown", onmousedown, "onmousedown");
if (onmousemove != null)
out.writeAttribute("onmousemove", onmousemove, "onmousemove");
if (onmouseout != null)
out.writeAttribute("onmouseout", onmouseout, "onmouseout");
if (onmouseover != null)
out.writeAttribute("onmouseover", onmouseover, "onmouseover");
if (onmouseup != null)
out.writeAttribute("onmouseup", onmouseup, "onmouseup");
if (onselect != null)
out.writeAttribute("onselect", onselect, "onselect");
if (readonly)
out.writeAttribute("readonly", "readonly", "readonly");
if (style != null)
out.writeAttribute("style", style, "style");
if (styleClass != null)
out.writeAttribute("class", styleClass, "class");
if (tabindex != null)
out.writeAttribute("tabindex", tabindex, "tabindex");
if (title != null)
out.writeAttribute("title", title, "title");
if (selected)
out.writeAttribute("checked", "checked", "checked");
out.endElement("input");
}
/**
* Renders the content for the component.
*/
@Override
public void encodeChildren(FacesContext context, UIComponent component)
throws IOException
{
}
/**
* Renders the closing tag for the component.
*/
@Override
public void encodeEnd(FacesContext context, UIComponent component)
throws IOException
{
}
public String toString()
{
return "HtmlInputTextRenderer[]";
}
}