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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.logging.Level;
import org.eclipse.core.runtime.Preferences;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.osee.framework.core.client.CoreClientActivator;
import org.eclipse.osee.framework.jdk.core.util.Network;
import org.eclipse.osee.framework.jdk.core.util.Strings;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.plugin.core.CorePreferences;
import org.eclipse.osee.framework.skynet.core.preferences.PreferenceConstants;
import org.eclipse.osee.framework.ui.skynet.internal.Activator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
/**
* This class represents a preference page that is contributed to the Preferences dialog.
* <p>
* This page is used to modify preferences only. They are stored in the preference store that belongs to the main
* plug-in class. That way, preferences can be accessed directly via the preference store.
*/
public class OseePreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
public static String PAGE_ID = "org.eclipse.osee.framework.ui.skynet.OseePreferencePage";
private HashMap<InetAddress, Button> networkButtons;
private Button wordWrapChkBox;
private void createNetworkAdapterArea(Composite parent) {
addDialogControls(parent);
setupWordWrapChkButton();
}
private void addDialogControls(Composite parent) {
Group group = new Group(parent, SWT.NONE);
group.setLayout(new GridLayout(2, false));
GridData gd = new GridData();
gd.verticalAlignment = GridData.FILL;
gd.horizontalAlignment = GridData.FILL;
gd.grabExcessHorizontalSpace = true;
group.setLayoutData(gd);
wordWrapChkBox = new Button(group, SWT.CHECK);
wordWrapChkBox.setText("Use alternate hyperlink drag method");
// setup the default network selection
Group networkAdapter = new Group(parent, SWT.NONE);
networkAdapter.setLayout(new GridLayout());
networkAdapter.setText("Select a Default Network Adaptor");
gd = new GridData();
gd.verticalAlignment = GridData.FILL;
gd.horizontalAlignment = GridData.FILL;
gd.grabExcessHorizontalSpace = true;
networkAdapter.setLayoutData(gd);
setupInetAddressButtons(networkAdapter);
}
private void setupInetAddressButtons(Group group) {
InetAddress[] addrs = null;
try {
addrs = Network.getLocalNetworkAdapters();
} catch (UnknownHostException ex) {
OseeLog.log(Activator.class, Level.SEVERE, ex);
}
networkButtons = new HashMap<InetAddress, Button>();
Button defaultButton = new Button(group, SWT.RADIO);
defaultButton.setText("Default");
for (int i = 0; addrs != null && i < addrs.length; i++) {
Button button = new Button(group, SWT.RADIO);
button.setText(addrs[i].getHostAddress() + " " + addrs[i].getHostName());
networkButtons.put(addrs[i], button);
}
Preferences prefStore = CoreClientActivator.getInstance().getPluginPreferences();
String inetaddress = prefStore.getString(CorePreferences.INETADDRESS_KEY);
boolean addressSelected = false;
if (Strings.isValid(inetaddress)) {
for (InetAddress address : networkButtons.keySet()) {
if (address.getHostAddress().equals(inetaddress)) {
networkButtons.get(address).setSelection(true);
addressSelected = true;
}
}
}
if (!addressSelected) {
defaultButton.setSelection(true);
}
}
private void setupWordWrapChkButton() {
IPreferenceStore prefStore = Activator.getInstance().getPreferenceStore();
wordWrapChkBox.setSelection(prefStore.getString(PreferenceConstants.WORDWRAP_KEY) != null && prefStore.getString(
PreferenceConstants.WORDWRAP_KEY).equals(IPreferenceStore.TRUE));
}
private void createBlankArea(Composite parent, int height, boolean allVertical) {
Composite blank = new Composite(parent, SWT.NONE);
GridLayout gridLayout = new GridLayout();
GridData gd = new GridData();
gd.minimumHeight = height;
gd.grabExcessHorizontalSpace = true;
gd.grabExcessVerticalSpace = allVertical;
blank.setLayout(gridLayout);
blank.setLayoutData(gd);
}
@Override
protected Control createContents(Composite parent) {
createNetworkAdapterArea(parent);
createBlankArea(parent, 300, true);
return parent;
}
/**
* initialize the preference store to use with the workbench
*/
@Override
public void init(IWorkbench workbench) {
// Initialize the preference store we wish to use
setPreferenceStore(Activator.getInstance().getPreferenceStore());
}
@Override
protected void performDefaults() {
// do nothing
}
@Override
protected void performApply() {
performOk();
}
@Override
public boolean performOk() {
Preferences prefStore = CoreClientActivator.getInstance().getPluginPreferences();
prefStore.setValue(CorePreferences.INETADDRESS_KEY, "");
for (InetAddress address : networkButtons.keySet()) {
if (networkButtons.get(address).getSelection()) {
prefStore.setValue(CorePreferences.INETADDRESS_KEY, address.getHostAddress());
break;
}
}
Activator.getInstance().getPreferenceStore().putValue(PreferenceConstants.WORDWRAP_KEY,
wordWrapChkBox.getSelection() ? IPreferenceStore.TRUE : IPreferenceStore.FALSE);
return super.performOk();
}
}
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