RemoteDeviceWizardPage.java

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * 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.motorola.studio.android.remote.ui;

import java.util.Properties;

import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.sequoyah.device.framework.ui.wizard.IInstanceProperties;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.widgets.Composite;

import com.motorola.studio.android.remote.i18n.RemoteDeviceNLS;
import com.motorola.studio.android.remote.instance.RemoteDeviceInstance;
import com.motorola.studio.android.remote.ui.RemotePropertiesComposite.RemotePropertiesChangedListener;

/**
 * Wizard Page to be used by TmL to create a new Device Remove Instance.
 */
public class RemoteDeviceWizardPage extends WizardPage implements IInstanceProperties,
        RemotePropertiesChangedListener
{
    private RemotePropertiesComposite composite;

    /**
     * Creates a RemoteDeviceWizardPage object.
     */
    public RemoteDeviceWizardPage()
    {
        super(RemoteDeviceNLS.UI_RemoteDeviceWizardPage_WizardName);
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.sequoyah.device.framework.ui.wizard.IInstanceProperties#getProperties()
     */
    public Properties getProperties()
    {
        Properties props = new Properties();
        props.put(RemoteDeviceInstance.PROPERTY_HOST, composite.getHost());
        props.put(RemoteDeviceInstance.PROPERTY_PORT, Integer.toString(composite.getPort()));
        props.put(RemoteDeviceInstance.PROPERTY_TIMEOUT, Integer.toString(composite.getTimeout()));
        return props;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
     */
    public void createControl(Composite parent)
    {
        setTitle(RemoteDeviceNLS.UI_RemoteDeviceWizardPage_Title);
        setMessage(RemoteDeviceNLS.UI_RemoteDeviceWizardPage_Description);

        composite = new RemotePropertiesComposite(parent);
        composite.addPropertyChangeListener(this);
        composite.addDisposeListener(new DisposeListener()
        {
            public void widgetDisposed(DisposeEvent e)
            {
                composite.removePropertyChangeListener(RemoteDeviceWizardPage.this);
                composite = null;
                RemoteDeviceWizardPage.this.setControl(null);
            }
        });

        setPageComplete(composite.getErrorMessage() == null);
        setControl(composite);

    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.WizardPage#isPageComplete()
     */
    @Override
    public boolean isPageComplete()
    {
        return (composite != null) && (composite.getErrorMessage() == null);
    }

    /* (non-Javadoc)
     * @see com.motorola.studio.android.remote.ui.RemotePropertiesComposite.RemotePropertiesChangedListener#propertiesChanged()
     */
    public void propertiesChanged()
    {
        setErrorMessage(composite.getErrorMessage());
        setPageComplete(isPageComplete());
    }
}