package de.ugoe.cs.autoquest.ui.swt; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Text; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.custom.StyledText; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.events.KeyAdapter; import org.eclipse.swt.events.KeyEvent; import de.ugoe.cs.util.console.CommandExecuter; /** *
* Implements the composite for the console tab in the applications main window. *
* * @author Steffen Herbold * @version 1.0 */ public class ConsoleTabComposite extends Composite { protected Text textCommand; protected StyledText textConsoleOutput; /** * Create the composite. * * @param parent * @param style */ public ConsoleTabComposite(Composite parent, int style) { super(parent, style); createContents(); } private void createContents() { setLayout(new GridLayout(3, false)); Label lblCommand = new Label(this, SWT.NONE); lblCommand.setText("Command:"); textCommand = new Text(this, SWT.BORDER); textCommand.addKeyListener(new KeyAdapter() { @Override public void keyReleased(KeyEvent e) { if (e.keyCode == SWT.CR) { executeCommand(); } } }); GridData gd_textCommand = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1); gd_textCommand.widthHint = 304; textCommand.setLayoutData(gd_textCommand); textCommand.setFocus(); Button btnEnter = new Button(this, SWT.NONE); btnEnter.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { executeCommand(); } }); btnEnter.setText("Enter"); textConsoleOutput = new StyledText(this, SWT.BORDER | SWT.READ_ONLY | SWT.H_SCROLL | SWT.V_SCROLL | SWT.CANCEL); GridData gd_textConsoleOutput = new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1); gd_textConsoleOutput.heightHint = 102; gd_textConsoleOutput.widthHint = 456; textConsoleOutput.setLayoutData(gd_textConsoleOutput); textConsoleOutput.addListener(SWT.Modify, new Listener() { public void handleEvent(Event e) { textConsoleOutput.setTopIndex(textConsoleOutput.getLineCount() - 1); } }); } private void executeCommand() { String command = textCommand.getText().trim(); CommandExecuter.getInstance().exec(command); textCommand.setText(""); } @Override protected void checkSubclass() { // Disable the check that prevents subclassing of SWT components } }