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package org.eclipse.net4j.util.ui.container;
import org.eclipse.net4j.util.container.IManagedContainer;
import org.eclipse.net4j.util.container.IPluginContainer;
import org.eclipse.net4j.util.internal.ui.bundle.OM;
import org.eclipse.net4j.util.ui.actions.LongRunningAction;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.widgets.Shell;
/**
* @author Eike Stepper
* @since 3.2
*/
public class ElementWizardAction extends LongRunningAction
{
private Shell shell;
private String title;
private String toolTip;
private String productGroup;
private String factoryType;
private String description;
private String defaultFactoryType;
private IManagedContainer container;
public ElementWizardAction(Shell shell, String title, String toolTip, ImageDescriptor image, String productGroup)
{
this(shell, title, toolTip, image, productGroup, IPluginContainer.INSTANCE);
}
public ElementWizardAction(Shell shell, String title, String toolTip, ImageDescriptor image, String productGroup,
IManagedContainer container)
{
this(shell, title, toolTip, image, productGroup, container, null);
}
public ElementWizardAction(Shell shell, String title, String toolTip, ImageDescriptor image, String productGroup,
IManagedContainer container, String defaultFactoryType)
{
super(title, toolTip, image);
this.shell = shell;
this.title = title;
this.toolTip = toolTip;
this.productGroup = productGroup;
this.container = container;
this.defaultFactoryType = defaultFactoryType;
}
public String getDefaultFactoryType()
{
return defaultFactoryType;
}
/**
* Can be overridden by subclasses.
*/
public String getDefaultDescription(String factoryType)
{
return null;
}
@Override
protected void preRun() throws Exception
{
ElementWizardDialog dialog = new ElementWizardDialog(shell, title, toolTip, productGroup, defaultFactoryType)
{
@Override
protected IManagedContainer getContainer()
{
return container;
}
@Override
protected String getDefaultDescription(String factoryType)
{
return ElementWizardAction.this.getDefaultDescription(factoryType);
}
};
if (dialog.open() == ElementWizardDialog.OK)
{
factoryType = dialog.getFactoryType();
description = dialog.getDescription();
}
else
{
cancel();
}
}
@Override
protected void doRun(IProgressMonitor progressMonitor) throws Exception
{
try
{
container.getElement(productGroup, factoryType, description);
}
catch (final RuntimeException ex)
{
OM.LOG.error(ex);
getDisplay().asyncExec(new Runnable()
{
public void run()
{
MessageDialog.openError(shell, title, "An error occured: " + ex.getMessage());
}
});
}
}
}
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