[927] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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| 2 | //
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License");
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| 4 | // you may not use this file except in compliance with the License.
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| 5 | // You may obtain a copy of the License at
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| 6 | //
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0
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| 8 | //
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| 9 | // Unless required by applicable law or agreed to in writing, software
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS,
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 12 | // See the License for the specific language governing permissions and
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| 13 | // limitations under the License.
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| 14 |
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[922] | 15 | package de.ugoe.cs.autoquest.ui.swt;
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[526] | 16 |
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| 17 | import org.eclipse.swt.SWT;
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| 18 | import org.eclipse.swt.widgets.Event;
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| 19 | import org.eclipse.swt.widgets.Listener;
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| 20 | import org.eclipse.swt.widgets.Text;
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| 21 | import org.eclipse.swt.widgets.Label;
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| 22 | import org.eclipse.swt.widgets.Composite;
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| 23 | import org.eclipse.swt.widgets.Button;
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| 24 | import org.eclipse.swt.layout.GridLayout;
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| 25 | import org.eclipse.swt.layout.GridData;
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| 26 | import org.eclipse.swt.custom.StyledText;
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| 27 | import org.eclipse.swt.events.SelectionAdapter;
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| 28 | import org.eclipse.swt.events.SelectionEvent;
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| 29 |
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| 30 | import org.eclipse.swt.events.KeyAdapter;
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| 31 | import org.eclipse.swt.events.KeyEvent;
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| 32 |
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| 33 | import de.ugoe.cs.util.console.CommandExecuter;
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| 34 |
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| 35 | /**
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| 36 | * <p>
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[570] | 37 | * Implements the composite for the console tab in the applications main window.
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[526] | 38 | * </p>
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| 39 | *
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| 40 | * @author Steffen Herbold
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| 41 | * @version 1.0
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| 42 | */
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| 43 | public class ConsoleTabComposite extends Composite {
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| 44 |
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[570] | 45 | protected Text textCommand;
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[526] | 46 |
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[570] | 47 | protected StyledText textConsoleOutput;
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[526] | 48 |
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[570] | 49 | /**
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| 50 | * Create the composite.
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| 51 | *
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| 52 | * @param parent
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| 53 | * @param style
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| 54 | */
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| 55 | public ConsoleTabComposite(Composite parent, int style) {
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| 56 | super(parent, style);
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| 57 | createContents();
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| 58 | }
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[526] | 59 |
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[570] | 60 | private void createContents() {
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| 61 | setLayout(new GridLayout(3, false));
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| 62 |
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| 63 | Label lblCommand = new Label(this, SWT.NONE);
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| 64 | lblCommand.setText("Command:");
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| 65 |
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| 66 | textCommand = new Text(this, SWT.BORDER);
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| 67 | textCommand.addKeyListener(new KeyAdapter() {
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| 68 | @Override
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| 69 | public void keyReleased(KeyEvent e) {
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| 70 | if (e.keyCode == SWT.CR) {
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| 71 | executeCommand();
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| 72 | }
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| 73 | }
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| 74 | });
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| 75 | GridData gd_textCommand = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
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| 76 | gd_textCommand.widthHint = 304;
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| 77 | textCommand.setLayoutData(gd_textCommand);
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| 78 | textCommand.setFocus();
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| 79 |
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| 80 | Button btnEnter = new Button(this, SWT.NONE);
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| 81 | btnEnter.addSelectionListener(new SelectionAdapter() {
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| 82 | @Override
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| 83 | public void widgetSelected(SelectionEvent e) {
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| 84 | executeCommand();
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| 85 | }
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| 86 | });
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| 87 | btnEnter.setText("Enter");
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| 88 |
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| 89 | textConsoleOutput =
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| 90 | new StyledText(this, SWT.BORDER | SWT.READ_ONLY | SWT.H_SCROLL | SWT.V_SCROLL |
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| 91 | SWT.CANCEL);
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| 92 | GridData gd_textConsoleOutput = new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1);
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| 93 | gd_textConsoleOutput.heightHint = 102;
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| 94 | gd_textConsoleOutput.widthHint = 456;
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| 95 | textConsoleOutput.setLayoutData(gd_textConsoleOutput);
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| 96 | textConsoleOutput.addListener(SWT.Modify, new Listener() {
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| 97 | public void handleEvent(Event e) {
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| 98 | textConsoleOutput.setTopIndex(textConsoleOutput.getLineCount() - 1);
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| 99 | }
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| 100 | });
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| 101 |
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| 102 | }
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| 103 |
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| 104 | private void executeCommand() {
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| 105 | String command = textCommand.getText().trim();
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| 106 | CommandExecuter.getInstance().exec(command);
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| 107 | textCommand.setText("");
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| 108 | }
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| 109 |
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| 110 | @Override
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| 111 | protected void checkSubclass() {
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| 112 | // Disable the check that prevents subclassing of SWT components
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| 113 | }
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| 114 |
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[526] | 115 | }
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