/**
* This file Copyright (c) 2005-2008 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain other free and open source software ("FOSS") code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.scripting.views;
import org.eclipse.swt.browser.LocationEvent;
import org.eclipse.swt.browser.LocationListener;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.mozilla.javascript.Scriptable;
import com.aptana.ide.core.IdeLog;
import com.aptana.ide.core.StringUtils;
import com.aptana.ide.scripting.ScriptingPlugin;
import com.aptana.ide.scripting.events.LocationChangedEvent;
import com.aptana.ide.scripting.events.LocationChangingEvent;
/**
* @author Kevin Lindsey
*/
public class ScriptableView extends View
{
/*
* Fields
*/
private static final long serialVersionUID = -9171256728962509567L;
private LocationListener _viewListener;
// private String _url;
private String _id;
/*
* Properties
*/
/**
* @see com.aptana.ide.scripting.views.View#getView()
*/
public IWorkbenchPart getView()
{
IWorkbenchPart result = super.getView();
if (result == null)
{
result = Views.getViewInternal("com.aptana.ide.js.ui.views.GenericScriptableView", this._id); //$NON-NLS-1$
this.updateListeners(result, null);
}
return result;
}
/**
* @see com.aptana.ide.scripting.views.View#setView(org.eclipse.ui.IWorkbenchPart)
*/
public void setView(IWorkbenchPart view)
{
IWorkbenchPart currentView = this.getView();
if (currentView != view)
{
this.updateListeners(view, currentView);
}
}
/**
* updateListeners
*
* @param view
* @param currentView
*/
protected void updateListeners(IWorkbenchPart view, IWorkbenchPart currentView)
{
if (currentView != null && this._viewListener != null)
{
GenericScriptableView pview = (GenericScriptableView) currentView;
pview.getBrowser().removeLocationListener(this._viewListener);
}
super.setView(view);
if (view != null)
{
if (this._viewListener == null)
{
final ScriptableView self = this;
// create listener
this._viewListener = new LocationListener()
{
public void changing(LocationEvent innerEvent)
{
LocationChangingEvent event = new LocationChangingEvent(this, innerEvent);
self.fireEventListeners(event);
if (innerEvent.location.indexOf("aptana:") == 0) //$NON-NLS-1$
{
innerEvent.doit = false;
}
}
public void changed(LocationEvent innerEvent)
{
LocationChangedEvent event = new LocationChangedEvent(this, innerEvent);
self.fireEventListeners(event);
}
};
}
if (view instanceof GenericScriptableView)
{
final GenericScriptableView pview = (GenericScriptableView) view;
final IWorkbench workbench = PlatformUI.getWorkbench();
Display display = workbench.getDisplay();
display.syncExec(new Runnable()
{
public void run()
{
pview.getBrowser().addLocationListener(_viewListener);
}
});
}
}
}
/**
* @see org.mozilla.javascript.ScriptableObject#getClassName()
*/
public String getClassName()
{
return "ScriptableView"; //$NON-NLS-1$
}
/*
* Constructors
*/
/**
* Create a new instance of OutlineView
*
* @param scope
* @param view
* @param id
*/
public ScriptableView(Scriptable scope, IWorkbenchPart view, String id)
{
super(scope, view);
this._id = id;
// define functions
String[] names = new String[] { "setHTML", "execute", "showView", "setTitle" }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
this.defineFunctionProperties(names, ScriptableView.class, READONLY | PERMANENT);
// define properties
this.defineProperty("url", ScriptableView.class, PERMANENT); //$NON-NLS-1$
}
/*
* Methods
*/
/**
* showView
*
* @param makeVisible
*/
public void showView(final boolean makeVisible)
{
final IWorkbench workbench = PlatformUI.getWorkbench();
Display display = workbench.getDisplay();
display.syncExec(new Runnable()
{
public void run()
{
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
try
{
page.showView("com.aptana.ide.js.ui.views.GenericScriptableView", _id, //$NON-NLS-1$
makeVisible == true ? IWorkbenchPage.VIEW_VISIBLE : IWorkbenchPage.VIEW_CREATE);
}
catch (PartInitException e)
{
IdeLog.logError(ScriptingPlugin.getDefault(), Messages.ScriptableView_Error, e);
}
}
});
}
/**
* setTitle
*
* @param title
*/
public void setTitle(final String title)
{
final IWorkbenchPart part = this.getView();
if (part != null)
{
final IWorkbench workbench = PlatformUI.getWorkbench();
Display display = workbench.getDisplay();
display.asyncExec(new Runnable()
{
public void run()
{
GenericScriptableView view = (GenericScriptableView) part;
view.setViewTitle(title);
}
});
}
}
/**
* setHTML
*
* @param html
*/
public void setHTML(final String html)
{
final IWorkbenchPart part = this.getView();
if (part != null)
{
final IWorkbench workbench = PlatformUI.getWorkbench();
Display display = workbench.getDisplay();
display.asyncExec(new Runnable()
{
public void run()
{
GenericScriptableView view = (GenericScriptableView) part;
view.setText(html);
}
});
}
}
/**
* execute
*
* @param script
*/
public void execute(final String script)
{
final IWorkbenchPart part = this.getView();
if (part != null)
{
final IWorkbench workbench = PlatformUI.getWorkbench();
Display display = workbench.getDisplay();
display.syncExec(new Runnable()
{
public void run()
{
GenericScriptableView view = (GenericScriptableView) part;
view.execute(script);
}
});
}
}
/**
* setUrl
*
* @param url
*/
public void setUrl(String url)
{
final IWorkbenchPart part = this.getView();
if (part != null)
{
final IWorkbench workbench = PlatformUI.getWorkbench();
Display display = workbench.getDisplay();
// if(url.startsWith("http://localhost"))
// {
// url = url + "?nocache=" + System.currentTimeMillis() + "_" + Math.round(Math.random() * 1000000);
// }
final String finalUrl = url;
display.asyncExec(new Runnable()
{
public void run()
{
if (part instanceof GenericScriptableView)
{
GenericScriptableView view = (GenericScriptableView) part;
view.setUrl(finalUrl);
}
}
});
}
}
/**
* getUrl
*
* @return Url
*/
public String getUrl()
{
final IWorkbenchPart part = this.getView();
String result = StringUtils.EMPTY;
if (part != null)
{
/**
* Url
*/
class Url
{
public String value;
}
final Url url = new Url();
final IWorkbench workbench = PlatformUI.getWorkbench();
Display display = workbench.getDisplay();
display.syncExec(new Runnable()
{
public void run()
{
GenericScriptableView view = (GenericScriptableView) part;
String val = view.getUrl();
url.value = val;
}
});
result = url.value;
}
return result;
}
}