[927] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
|
---|
| 2 | //
|
---|
| 3 | // Licensed under the Apache License, Version 2.0 (the "License");
|
---|
| 4 | // you may not use this file except in compliance with the License.
|
---|
| 5 | // You may obtain a copy of the License at
|
---|
| 6 | //
|
---|
| 7 | // http://www.apache.org/licenses/LICENSE-2.0
|
---|
| 8 | //
|
---|
| 9 | // Unless required by applicable law or agreed to in writing, software
|
---|
| 10 | // distributed under the License is distributed on an "AS IS" BASIS,
|
---|
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
---|
| 12 | // See the License for the specific language governing permissions and
|
---|
| 13 | // limitations under the License.
|
---|
| 14 |
|
---|
[922] | 15 | package de.ugoe.cs.autoquest.ui.swt;
|
---|
[526] | 16 |
|
---|
| 17 | import java.awt.Toolkit;
|
---|
| 18 | import java.awt.datatransfer.Clipboard;
|
---|
| 19 | import java.awt.datatransfer.StringSelection;
|
---|
| 20 | import java.io.File;
|
---|
| 21 | import java.io.FileOutputStream;
|
---|
| 22 | import java.io.IOException;
|
---|
| 23 | import java.io.OutputStreamWriter;
|
---|
| 24 | import java.util.LinkedList;
|
---|
[639] | 25 | import java.util.logging.Level;
|
---|
[526] | 26 |
|
---|
| 27 | import org.eclipse.swt.widgets.Dialog;
|
---|
| 28 | import org.eclipse.swt.widgets.Display;
|
---|
| 29 | import org.eclipse.swt.widgets.FileDialog;
|
---|
| 30 | import org.eclipse.swt.widgets.Shell;
|
---|
| 31 | import org.eclipse.swt.widgets.List;
|
---|
| 32 | import org.eclipse.swt.SWT;
|
---|
| 33 | import org.eclipse.swt.widgets.Label;
|
---|
| 34 | import org.eclipse.swt.widgets.Button;
|
---|
| 35 | import org.eclipse.swt.layout.GridLayout;
|
---|
| 36 | import org.eclipse.swt.layout.GridData;
|
---|
| 37 |
|
---|
| 38 | import de.ugoe.cs.util.StringTools;
|
---|
| 39 | import de.ugoe.cs.util.console.CommandExecuter;
|
---|
| 40 | import de.ugoe.cs.util.console.Console;
|
---|
| 41 | import de.ugoe.cs.util.console.listener.ICommandListener;
|
---|
| 42 |
|
---|
| 43 | import org.eclipse.swt.events.DisposeListener;
|
---|
| 44 | import org.eclipse.swt.events.DisposeEvent;
|
---|
| 45 | import org.eclipse.swt.events.SelectionAdapter;
|
---|
| 46 | import org.eclipse.swt.events.SelectionEvent;
|
---|
| 47 |
|
---|
| 48 | public class CommandHistoryDialog extends Dialog implements ICommandListener {
|
---|
| 49 |
|
---|
[570] | 50 | protected java.util.List<String> history = new LinkedList<String>();
|
---|
[526] | 51 |
|
---|
[570] | 52 | protected List commandHistoryList;
|
---|
| 53 | protected Shell shell;
|
---|
[526] | 54 |
|
---|
[570] | 55 | boolean isOpen;
|
---|
[526] | 56 |
|
---|
[570] | 57 | /**
|
---|
| 58 | * Create the dialog.
|
---|
| 59 | *
|
---|
| 60 | * @param parent
|
---|
| 61 | * @param style
|
---|
| 62 | */
|
---|
| 63 | public CommandHistoryDialog(Shell parent, int style) {
|
---|
| 64 | super(parent, style);
|
---|
| 65 | setText("Command History");
|
---|
| 66 | isOpen = false;
|
---|
| 67 | Console.getInstance().registerCommandListener(this);
|
---|
| 68 | }
|
---|
[526] | 69 |
|
---|
[570] | 70 | /**
|
---|
| 71 | * Open the dialog.
|
---|
| 72 | */
|
---|
| 73 | public void open() {
|
---|
| 74 | createContents();
|
---|
| 75 | shell.open();
|
---|
| 76 | shell.layout();
|
---|
| 77 | isOpen = true;
|
---|
| 78 | Display display = getParent().getDisplay();
|
---|
| 79 | while (!shell.isDisposed()) {
|
---|
| 80 | if (!display.readAndDispatch()) {
|
---|
| 81 | display.sleep();
|
---|
| 82 | }
|
---|
| 83 | }
|
---|
| 84 | }
|
---|
| 85 |
|
---|
| 86 | /**
|
---|
| 87 | * Create contents of the dialog.
|
---|
| 88 | */
|
---|
| 89 | private void createContents() {
|
---|
| 90 | shell = new Shell(getParent(), SWT.DIALOG_TRIM | SWT.RESIZE);
|
---|
| 91 | shell.addDisposeListener(new DisposeListener() {
|
---|
| 92 | public void widgetDisposed(DisposeEvent arg0) {
|
---|
| 93 | isOpen = false;
|
---|
| 94 | }
|
---|
| 95 | });
|
---|
| 96 | shell.setSize(450, 300);
|
---|
| 97 | shell.setText(getText());
|
---|
| 98 | shell.setLayout(new GridLayout(3, false));
|
---|
| 99 |
|
---|
| 100 | Label lblRecentCommands = new Label(shell, SWT.NONE);
|
---|
| 101 | lblRecentCommands.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
|
---|
| 102 | lblRecentCommands.setText("Recent Commands:");
|
---|
| 103 | new Label(shell, SWT.NONE);
|
---|
| 104 |
|
---|
| 105 | commandHistoryList = new List(shell, SWT.BORDER | SWT.V_SCROLL | SWT.MULTI);
|
---|
| 106 | commandHistoryList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1));
|
---|
| 107 | for (String command : history) {
|
---|
| 108 | commandHistoryList.add(command);
|
---|
| 109 | }
|
---|
| 110 |
|
---|
| 111 | Button btnExec = new Button(shell, SWT.NONE);
|
---|
| 112 | btnExec.addSelectionListener(new SelectionAdapter() {
|
---|
| 113 | @Override
|
---|
| 114 | public void widgetSelected(SelectionEvent e) {
|
---|
| 115 | for (String command : commandHistoryList.getSelection()) {
|
---|
| 116 | CommandExecuter.getInstance().exec(command);
|
---|
| 117 | }
|
---|
| 118 | }
|
---|
| 119 | });
|
---|
| 120 | btnExec.setText("Execute");
|
---|
| 121 |
|
---|
| 122 | Button btnCopyToClipboard = new Button(shell, SWT.NONE);
|
---|
| 123 | btnCopyToClipboard.addSelectionListener(new SelectionAdapter() {
|
---|
| 124 | @Override
|
---|
| 125 | public void widgetSelected(SelectionEvent e) {
|
---|
| 126 | Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
|
---|
| 127 | StringSelection content = new StringSelection(getSelectedCommands());
|
---|
| 128 | clipboard.setContents(content, null);
|
---|
| 129 | }
|
---|
| 130 | });
|
---|
| 131 | btnCopyToClipboard.setText("Copy to Clipboard");
|
---|
| 132 |
|
---|
| 133 | Button btnCreateBatchfile = new Button(shell, SWT.NONE);
|
---|
| 134 | btnCreateBatchfile.addSelectionListener(new SelectionAdapter() {
|
---|
| 135 | @Override
|
---|
| 136 | public void widgetSelected(SelectionEvent event) {
|
---|
| 137 | FileDialog fileDialog = new FileDialog(shell, SWT.SAVE);
|
---|
| 138 | String filename = fileDialog.open();
|
---|
| 139 | if (filename != null) {
|
---|
| 140 | File file = new File(filename);
|
---|
| 141 | boolean fileCreated;
|
---|
| 142 | try {
|
---|
| 143 | fileCreated = file.createNewFile();
|
---|
| 144 | if (!fileCreated) {
|
---|
[639] | 145 | Console.traceln(Level.INFO, "Created batchfile " + filename);
|
---|
[570] | 146 | }
|
---|
| 147 | else {
|
---|
[639] | 148 | Console.traceln(Level.INFO, "Overwrote file " + filename);
|
---|
[570] | 149 | }
|
---|
| 150 | }
|
---|
| 151 | catch (IOException e) {
|
---|
| 152 | Console.printerrln("Unable to create file " + filename);
|
---|
| 153 | Console.logException(e);
|
---|
| 154 | }
|
---|
| 155 | OutputStreamWriter writer = null;
|
---|
| 156 | try {
|
---|
| 157 | writer = new OutputStreamWriter(new FileOutputStream(file), "UTF-8");
|
---|
| 158 | }
|
---|
| 159 | catch (IOException e) {
|
---|
| 160 | Console.printerrln("Unable to open file for writing (read-only file):" +
|
---|
| 161 | filename);
|
---|
| 162 | Console.logException(e);
|
---|
| 163 | return;
|
---|
| 164 | }
|
---|
| 165 | try {
|
---|
| 166 | writer.write(getSelectedCommands());
|
---|
| 167 | writer.close();
|
---|
| 168 | }
|
---|
| 169 | catch (IOException e) {
|
---|
| 170 | Console.printerrln("Unable to write to file.");
|
---|
| 171 | Console.logException(e);
|
---|
| 172 | }
|
---|
| 173 | }
|
---|
| 174 | }
|
---|
| 175 | });
|
---|
| 176 | btnCreateBatchfile.setText("Create Batchfile");
|
---|
| 177 |
|
---|
| 178 | }
|
---|
| 179 |
|
---|
| 180 | @Override
|
---|
| 181 | public void commandNotification(String command) {
|
---|
| 182 | history.add(command);
|
---|
| 183 | if (isOpen) {
|
---|
| 184 | commandHistoryList.add(command);
|
---|
| 185 | }
|
---|
| 186 | }
|
---|
| 187 |
|
---|
| 188 | public boolean isOpen() {
|
---|
| 189 | return isOpen;
|
---|
| 190 | }
|
---|
| 191 |
|
---|
| 192 | private String getSelectedCommands() {
|
---|
| 193 | StringBuilder commands = new StringBuilder();
|
---|
| 194 | for (String command : commandHistoryList.getSelection()) {
|
---|
| 195 | commands.append(command + StringTools.ENDLINE);
|
---|
| 196 | }
|
---|
| 197 | return commands.toString();
|
---|
| 198 | }
|
---|
[526] | 199 | }
|
---|