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/********************************************************************************
* Copyright (c) 2008 Motorola Inc. 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
*
* Initial Contributor:
* Otavio Ferranti (Motorola)
*
* Contributors:
* Otavio Ferranti - Eldorado Research Institute - Bug 255255 [tml][proctools] Add extension points
********************************************************************************/
package org.eclipse.tml.linuxtools.ui;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.tml.linuxtools.tools.ITool;
import org.eclipse.tml.linuxtools.utilities.ProtocolDescriptor;
/**
* @author Otavio Ferranti
*/
public class DialogConnect extends TitleAreaDialog {
final private String WINDOW_TITLE = Messages.OpenConnectionDialog_Window_Title;
final private String WINDOW_MESSAGE = Messages.OpenConnectionDialog_Window_Message;
final private String LABEL_HOST = Messages.OpenConnectionDialog_Label_Host;
final private String LABEL_PORT = Messages.OpenConnectionDialog_Label_Port;
final private String LABEL_PROTOCOL = Messages.OpenConnectionDialog_Label_Protocol;
private Text hostText;
private Text portText;
private Combo protocolCombo;
private ITool tool = null;
private List <ProtocolDescriptor> pdList = null;
/**
* The constructor.
* @param parent
*/
public DialogConnect(Shell parent, ITool tool) {
super(parent);
this.tool = tool;
this.pdList = tool.getProtocolsDescriptors();
}
/**
*
*/
private int getProtocolDefaultPort(String name) {
int retVal = -1;
for (ProtocolDescriptor pd : this.pdList) {
if(pd.getName().equalsIgnoreCase(name)) {
retVal = pd.getDefaultPort();;
break;
};
}
return retVal;
}
/**
*
*/
private ProtocolDescriptor getProcotolDescriptor(String name) {
ProtocolDescriptor retVal = null;
for (ProtocolDescriptor pd : this.pdList) {
if(pd.getName().equalsIgnoreCase(name)) {
retVal = pd;
break;
};
}
return retVal;
}
/**
*
*/
private String[] getProcotolsNames() {
List<String> aux = new LinkedList<String>();
for (ProtocolDescriptor pd : this.pdList) {
aux.add(pd.getName());
}
String[] retVal = new String[1];
retVal = aux.toArray(retVal);
return retVal;
}
/**
*
*/
private void updatePortToDefault() {
String selection = protocolCombo.getText();
int port = this.getProtocolDefaultPort(selection);
portText.setText(new Integer(port).toString());
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.TitleAreaDialog#getInitialSize()
*/
protected Point getInitialSize() {
return super.getInitialSize();
}
protected Control createDialogArea(Composite parent) {
setTitle(WINDOW_TITLE);
setMessage(WINDOW_MESSAGE);
Composite dialogArea = new Composite(parent, SWT.NONE);
GridLayout gridLayout = new GridLayout(2, false);
gridLayout.marginLeft = 7;
gridLayout.marginRight = 7;
dialogArea.setLayout(gridLayout);
dialogArea.setLayoutData(new GridData(GridData.FILL_BOTH));
dialogArea.setFont(parent.getFont());
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
Label hostLabel = new Label(dialogArea, SWT.NULL);
hostLabel.setText(LABEL_HOST);
hostText = new Text(dialogArea, SWT.BORDER);
hostText.setLayoutData(gridData);
Label portLabel = new Label(dialogArea, SWT.NULL);
portLabel.setText(LABEL_PORT);
portText = new Text(dialogArea, SWT.BORDER);
portText.setLayoutData(gridData);
Label protocolLabel = new Label(dialogArea, SWT.NULL);
protocolLabel.setText(LABEL_PROTOCOL);
protocolCombo = new Combo(dialogArea, SWT.READ_ONLY);
protocolCombo.setItems(this.getProcotolsNames());
protocolCombo.select(0);
updatePortToDefault();
protocolCombo.addListener(SWT.Selection, new Listener () {
public void handleEvent(Event e) {
updatePortToDefault();
}
});
return dialogArea;
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#okPressed()
*/
protected void okPressed() {
tool.disconnect();
tool.connect(hostText.getText(),
new Integer(portText.getText()),
this.getProcotolDescriptor(protocolCombo.getText()));
super.okPressed();
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#cancelPressed()
*/
protected void cancelPressed() {
super.cancelPressed();
}
}
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