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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.ote.ui.host.cmd;
import java.util.Hashtable;
import java.util.logging.Level;
import net.jini.core.lookup.ServiceItem;
import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.osee.framework.jdk.core.type.InputManager;
import org.eclipse.osee.framework.jdk.core.type.TreeParent;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.ui.service.control.renderer.IServiceRenderer;
import org.eclipse.osee.framework.ui.swt.Widgets;
import org.eclipse.osee.ote.core.environment.interfaces.IHostTestEnvironment;
import org.eclipse.osee.ote.core.environment.interfaces.IRemoteCommandConsole;
import org.eclipse.osee.ote.core.environment.interfaces.ITestEnvironment;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.TraverseEvent;
import org.eclipse.swt.events.TraverseListener;
import org.eclipse.swt.graphics.Font;
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.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.PlatformUI;
/**
* Created on Oct 9, 2006
*/
public class TestServerConsoleServiceRenderer implements IServiceRenderer {
private IHostTestEnvironment testService;
private Group composite;
private Hashtable<ITestEnvironment, IRemoteCommandConsole> consoles;
private volatile IRemoteCommandConsole selectedConsole;
private Text outputTxt;
private Text inputTxt;
private Button sendCmdBtn;
private EnvironmentViewer envViewer;
private InputManager<TreeParent> inputManager;
public TestServerConsoleServiceRenderer() {
this.consoles = new Hashtable<ITestEnvironment, IRemoteCommandConsole>(24);
this.selectedConsole = null;
this.inputManager = new InputManager<TreeParent>();
}
public void refresh() {
Display.getCurrent().asyncExec(new Runnable() {
public void run() {
if (composite != null && !composite.isDisposed() && testService != null) {
cleanupService();
try {
ITestEnvironment[] envs = testService.getRemoteEnvironments();
consoles.clear();
if (envs.length > 0) {
for (ITestEnvironment env : envs) {
consoles.put(env, env.getCommandConsole());
}
selectedConsole = consoles.get(envs[0]);
} else {
selectedConsole = null;
}
envViewer.setInput(inputManager.getInputList());
TreeBuilder.buildTree(inputManager, testService, consoles);
envViewer.refresh();
} catch (Throwable t) {
OseeLog.log(UiPlugin.class, Level.SEVERE, "exception getting hosts", t);
}
}
}
});
}
public void setService(ServiceItem serviceItem) {
OseeLog.log(UiPlugin.class, Level.INFO, "setting test environment service");
testService = (IHostTestEnvironment) serviceItem.service;
if (outputTxt != null && !outputTxt.isDisposed()) {
outputTxt.setText("");
}
}
public void disconnect() {
consoles.clear();
}
public void dispose() {
cleanupService();
Widgets.disposeWidgets(composite, outputTxt, inputTxt, sendCmdBtn);
}
public Control renderInComposite(Composite parent) {
composite = new Group(parent, SWT.NONE);
composite.setLayout(new GridLayout());
composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
composite.setText("Test Server Console");
SashForm sashForm = new SashForm(composite, SWT.NONE);
sashForm.setLayout(new GridLayout());
sashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
sashForm.setOrientation(SWT.VERTICAL);
sashForm.SASH_WIDTH = 3;
envViewer = new EnvironmentViewer(sashForm, SWT.NONE);
envViewer.getViewer().addDoubleClickListener(new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
Object element = ((IStructuredSelection) event.getSelection()).getFirstElement();
if (element != null && element instanceof ConsoleNode) {
selectedConsole = ((ConsoleNode) element).getConsole();
outputTxt.setText("");
}
}
});
createConsoleArea(sashForm);
sashForm.setWeights(new int[] {3, 7});
return composite;
}
private void createConsoleArea(Composite parent) {
Group composite = new Group(parent, SWT.NONE);
Widgets.setFormLayout(composite, 5, 5);
composite.setText("Interact");
outputTxt =
Widgets.createTxt(composite, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.READ_ONLY | SWT.BORDER, "");
outputTxt.setTabs(4);
outputTxt.setBackground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_BLACK));
outputTxt.setForeground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_GREEN));
outputTxt.setFont(new Font(Display.getDefault(), "Courier", 10, SWT.NORMAL));
Widgets.attachToParent(outputTxt, SWT.TOP, 0, 5);
Widgets.attachToParent(outputTxt, SWT.BOTTOM, 75, 0);
Widgets.attachToParent(outputTxt, SWT.LEFT, 0, 5);
Widgets.attachToParent(outputTxt, SWT.RIGHT, 100, -5);
inputTxt = Widgets.createTxt(composite, SWT.SINGLE | SWT.BORDER, "");
inputTxt.addTraverseListener(new TraverseListener() {
public void keyTraversed(TraverseEvent event) {
if (event.detail == SWT.TRAVERSE_RETURN) {
sendCmd(inputTxt.getText());
}
}
});
Widgets.attachToControl(inputTxt, outputTxt, SWT.LEFT, SWT.LEFT, 0);
sendCmdBtn = Widgets.createBtn(composite, SWT.PUSH, "Execute");
sendCmdBtn.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent arg0) {
sendCmd(inputTxt.getText());
}
});
Widgets.attachToControl(sendCmdBtn, outputTxt, SWT.TOP, SWT.BOTTOM, 5);
Widgets.attachToControl(sendCmdBtn, outputTxt, SWT.RIGHT, SWT.RIGHT, 0);
Widgets.attachToControl(inputTxt, sendCmdBtn, SWT.RIGHT, SWT.LEFT, -5);
Widgets.attachToControl(inputTxt, sendCmdBtn, SWT.TOP, SWT.CENTER, 0);
}
private void sendCmd(String cmd) {
try {
if (selectedConsole != null) {
outputTxt.append(selectedConsole.doCommand(cmd));
inputTxt.setText("");
} else {
outputTxt.append("No Consoles Available\n");
}
} catch (Throwable t) {
OseeLog.log(UiPlugin.class, Level.SEVERE, "Exception trying to execute test service console command " + cmd, t);
outputTxt.append("Exception ocurred when executing command\n");
}
}
private void cleanupService() {
consoles.clear();
inputManager.removeAll();
}
}
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