com.izforge.izpack.installer.gui.IzPanelView Maven / Gradle / Ivy
/*
* IzPack - Copyright 2001-2012 Julien Ponge, All Rights Reserved.
*
* http://izpack.org/
* http://izpack.codehaus.org/
*
* Copyright 2012 Tim Anderson
*
* 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 com.izforge.izpack.installer.gui;
import java.awt.Component;
import java.awt.Cursor;
import com.izforge.izpack.api.adaptator.IXMLElement;
import com.izforge.izpack.api.data.InstallData;
import com.izforge.izpack.api.data.Panel;
import com.izforge.izpack.api.factory.ObjectFactory;
import com.izforge.izpack.api.handler.AbstractUIHandler;
import com.izforge.izpack.installer.panel.AbstractPanelView;
/**
* Implementation of {@link com.izforge.izpack.installer.panel.AbstractPanelView} for {@link IzPanel}s.
*
* @author Tim Anderson
*/
public class IzPanelView extends AbstractPanelView
{
/**
* Constructs a {@code IzPanelView}.
*
* @param panel the panel
* @param factory the factory for creating the view
* @param installData the installation data
*/
public IzPanelView(Panel panel, ObjectFactory factory, InstallData installData)
{
super(panel, IzPanel.class, factory, installData);
}
/**
* Determines if the panel is valid.
*
* @return {@code true} if the panel is valid
*/
@Override
public boolean isValid()
{
return getView().panelValidated() && super.isValid();
}
/**
* Saves the contents of the panel into install data.
*/
@Override
public void saveData()
{
getView().saveData();
}
/**
* Returns a handler to prompt the user.
*
* @return the handler
*/
@Override
protected AbstractUIHandler getHandler()
{
return getView();
}
/**
* Initialises the view.
*
* @param view the view to initialise
* @param panel the panel the view represents
* @param installData the installation data
*/
@Override
protected void initialise(IzPanel view, Panel panel, InstallData installData)
{
setVisible(!view.isHidden());
view.setHelpUrl(panel.getHelpUrl(installData.getLocaleISO3()));
}
/**
* Evaluates the panel data validator.
*
* This implementation sets a busy cursor while evaluating conditions.
*
* @return {@code true} if the validator evaluated successfully, or with a warning that the user chose to skip;
* otherwise {@code false}
*/
@Override
protected boolean validateData()
{
Component component = getView().getTopLevelAncestor();
Cursor current = component.getCursor();
Cursor wait = Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR);
try
{
component.setCursor(wait);
return super.validateData();
}
finally
{
component.setCursor(current);
}
}
@Override
public void createInstallationRecord(IXMLElement panelRoot)
{
getView().createInstallationRecord(panelRoot);
}
}