// Copyright May 16, 2006 The Apache Software Foundation
//
// 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
//
// http://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 org.apache.tapestry.dojo.html;
import java.util.HashMap;
import java.util.Map;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.tapestry.AbstractComponent;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.IScript;
import org.apache.tapestry.PageRenderSupport;
import org.apache.tapestry.TapestryUtils;
import org.apache.tapestry.dojo.DojoUtils;
import org.apache.tapestry.dojo.IWidget;
import org.apache.tapestry.json.JSONObject;
/**
* Implementation of dojo's FloatingPane.
*
* @author andyhot
* @since 4.1
*/
public abstract class FloatingPane extends AbstractComponent implements IWidget, IDojoFloatingPane
{
/** Has Tool bar. */
public abstract boolean getHasToolbar();
/** Allow resize. */
public abstract boolean isResizable();
/** Should persist position (with cookies). */
public abstract boolean getPersistPosition();
/** id. */
public abstract String getIdParameter();
/** Is this pane a taskBar? */
public abstract boolean getIsTaskBar();
/** More js options - JSON style. */
public abstract String getOptions();
/** Injected script. */
public abstract IScript getScript();
/** Get the id of the connected taskBar. */
public String getTaskBarId()
{
Object obj = getTaskBar();
if (obj == null)
return null;
else if (obj instanceof String)
return (String)obj;
else if (obj instanceof FloatingPane)
return ((FloatingPane)obj).getIdParameter();
else
throw new ApplicationRuntimeException("Parameter taskBar should either be a String or a FloatingPane");
}
/**
* {@inheritDoc}
*/
public void renderWidget(IMarkupWriter writer, IRequestCycle cycle)
{
renderComponent(writer, cycle);
}
/**
* @see org.apache.tapestry.AbstractComponent#renderComponent(org.apache.tapestry.IMarkupWriter,
* org.apache.tapestry.IRequestCycle)
*/
protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
{
writer.begin("div");
writer.attribute("id", getIdParameter());
renderInformalParameters(writer, cycle);
renderBody(writer, cycle);
writer.end();
JSONObject obj = DojoUtils.parseJSONParameter(this, "options");
obj.put("title", getTitle());
if (getIcon() != null)
obj.put("iconSrc", getIcon().buildURL());
if (getHref() != null)
obj.put("href", getHref());
obj.put("widgetId", getId());
obj.put("toggle", "fade");
obj.put("constrainToContainer", getConstrainToContainer());
obj.put("displayMaximizeAction", getDisplayMaximizeAction());
obj.put("displayMinimizeAction", getDisplayMinimizeAction());
obj.put("displayCloseAction", getDisplayCloseAction());
obj.put("hasShadow", getHasShadow());
obj.put("resizable", isResizable());
obj.put("taskBarId", getTaskBarId());
//obj.put("persistenceWidgetPosition", getPersistPosition());
//Setup our script includes
Map scriptParms = new HashMap();
scriptParms.put("id", getIdParameter());
scriptParms.put("props", obj.toString());
PageRenderSupport pageRenderSupport = TapestryUtils.getPageRenderSupport(cycle, this);
getScript().execute(cycle, pageRenderSupport, scriptParms);
}
}