[77] | 1 | package com.framsticks.gui.windows.console; |
---|
| 2 | |
---|
| 3 | import com.framsticks.communication.*; |
---|
| 4 | import com.framsticks.gui.ImageProvider; |
---|
[84] | 5 | import com.framsticks.util.lang.Pair; |
---|
| 6 | import com.framsticks.util.lang.Strings; |
---|
[77] | 7 | import org.apache.log4j.Logger; |
---|
| 8 | |
---|
| 9 | import javax.swing.*; |
---|
| 10 | import java.awt.*; |
---|
| 11 | import java.awt.event.*; |
---|
| 12 | import java.util.ArrayList; |
---|
| 13 | import java.util.Collections; |
---|
| 14 | |
---|
| 15 | /** |
---|
| 16 | * Frame with text field for sending commands and text pane for displaying manager responses. |
---|
| 17 | */ |
---|
| 18 | @SuppressWarnings("serial") |
---|
| 19 | public class ConsoleFrame extends JFrame { |
---|
| 20 | |
---|
[84] | 21 | private static final Logger log = Logger.getLogger(ConsoleFrame.class.getName()); |
---|
[77] | 22 | |
---|
| 23 | /** |
---|
[84] | 24 | * Painter coloring manager responses before display. |
---|
| 25 | */ |
---|
| 26 | private final ConsolePainter consolePainter; |
---|
[77] | 27 | |
---|
| 28 | /** |
---|
[84] | 29 | * Text field for typing commands. |
---|
| 30 | */ |
---|
| 31 | private final JTextField commandLine; |
---|
| 32 | /** |
---|
| 33 | * Reference to connection. |
---|
| 34 | */ |
---|
| 35 | protected final ClientConnection connection; |
---|
[77] | 36 | |
---|
| 37 | /** |
---|
| 38 | * List of sent messages. |
---|
| 39 | * TODO: is it used at all? |
---|
| 40 | */ |
---|
| 41 | private final ArrayList<String> sentMessages = new ArrayList<String>(); |
---|
| 42 | |
---|
| 43 | /** |
---|
| 44 | * Current visible tip list. |
---|
| 45 | */ |
---|
| 46 | private ArrayList<String> tipList = null; |
---|
| 47 | |
---|
| 48 | private int msgIndex = 0; |
---|
| 49 | private int tipIndex = 0; |
---|
| 50 | private Boolean clearMsgIndex = false; |
---|
| 51 | |
---|
| 52 | |
---|
| 53 | /** |
---|
[84] | 54 | * Default constructor creates frame with console. |
---|
| 55 | */ |
---|
| 56 | @SuppressWarnings("unchecked") |
---|
| 57 | public ConsoleFrame(ClientConnection connection) { |
---|
| 58 | this.connection = connection; |
---|
| 59 | this.setTitle("Console"); |
---|
| 60 | this.setLayout(new BorderLayout()); |
---|
| 61 | this.setSize(new Dimension(440, 400)); |
---|
| 62 | this.setMinimumSize(new Dimension(440, 400)); |
---|
| 63 | this.setIconImage(ImageProvider.loadImage(ImageProvider.LOGO).getImage()); |
---|
| 64 | JFrame.setDefaultLookAndFeelDecorated(true); |
---|
[77] | 65 | |
---|
[84] | 66 | JTextPane text = new JTextPane(); |
---|
| 67 | consolePainter = new ConsolePainter(text); |
---|
[77] | 68 | |
---|
[84] | 69 | text.setEditable(false); |
---|
| 70 | final JScrollPane scrollText = new JScrollPane(text); |
---|
| 71 | scrollText.setBorder(BorderFactory.createEtchedBorder()); |
---|
[77] | 72 | |
---|
[84] | 73 | JPanel scrollPanel = new JPanel(); |
---|
| 74 | scrollPanel.setLayout(new BorderLayout()); |
---|
| 75 | scrollPanel.add(scrollText, BorderLayout.CENTER); |
---|
| 76 | scrollPanel.setBorder(BorderFactory.createEmptyBorder(7, 7, 7, 7)); |
---|
[77] | 77 | |
---|
[84] | 78 | commandLine = new JTextField(); |
---|
[77] | 79 | |
---|
[84] | 80 | commandLine.addKeyListener(new KeyListener() { |
---|
| 81 | @Override |
---|
| 82 | public void keyTyped(KeyEvent e) { |
---|
[77] | 83 | |
---|
[84] | 84 | } |
---|
[77] | 85 | |
---|
[84] | 86 | @Override |
---|
| 87 | public void keyPressed(KeyEvent e) { |
---|
| 88 | onKeyPressed(e.getKeyCode()); |
---|
| 89 | } |
---|
[77] | 90 | |
---|
[84] | 91 | @Override |
---|
| 92 | public void keyReleased(KeyEvent e) { |
---|
| 93 | } |
---|
| 94 | }); |
---|
[77] | 95 | |
---|
[84] | 96 | commandLine.setFocusTraversalKeys( |
---|
| 97 | KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, |
---|
| 98 | Collections.EMPTY_SET); |
---|
[77] | 99 | |
---|
[84] | 100 | this.addWindowListener(new WindowAdapter() { |
---|
| 101 | public void windowActivated(WindowEvent e) { |
---|
| 102 | commandLine.requestFocusInWindow(); |
---|
| 103 | } |
---|
| 104 | }); |
---|
[77] | 105 | |
---|
[84] | 106 | JButton sendButton = new JButton("Send"); |
---|
| 107 | sendButton.addActionListener(new ActionListener() { |
---|
[77] | 108 | |
---|
[84] | 109 | public void actionPerformed(final ActionEvent e) { |
---|
| 110 | buttonSendAction(); |
---|
| 111 | } |
---|
[77] | 112 | |
---|
[84] | 113 | }); |
---|
[77] | 114 | |
---|
[84] | 115 | final Box cmdBox = new Box(BoxLayout.LINE_AXIS); |
---|
| 116 | cmdBox.add(commandLine); |
---|
| 117 | cmdBox.add(Box.createHorizontalStrut(10)); |
---|
| 118 | cmdBox.add(sendButton); |
---|
| 119 | cmdBox.setBorder(BorderFactory.createEmptyBorder(0, 7, 7, 7)); |
---|
[77] | 120 | |
---|
[84] | 121 | this.getContentPane().add(scrollPanel, BorderLayout.CENTER); |
---|
| 122 | this.getContentPane().add(cmdBox, BorderLayout.PAGE_END); |
---|
| 123 | this.setVisible(false); |
---|
[77] | 124 | |
---|
[84] | 125 | } |
---|
[77] | 126 | |
---|
| 127 | public void setCommandLine(String command) { |
---|
| 128 | commandLine.setText(command); |
---|
| 129 | } |
---|
| 130 | |
---|
| 131 | |
---|
[84] | 132 | /** |
---|
| 133 | * Shows console frame, sets location relative to parent. |
---|
| 134 | * |
---|
| 135 | * @param parent Frame relative to which console window will be localized. |
---|
| 136 | */ |
---|
| 137 | public void show(JFrame parent) { |
---|
| 138 | final Point parentLocation = parent.getLocation(); |
---|
| 139 | final Point location = new Point(parentLocation.x + 20, parentLocation.y + 20); |
---|
| 140 | this.setLocation(location); |
---|
| 141 | this.setVisible(true); |
---|
| 142 | } |
---|
[77] | 143 | |
---|
[84] | 144 | /** |
---|
| 145 | * Adds query to console window. |
---|
| 146 | * |
---|
| 147 | * @param line Line of string query. |
---|
| 148 | */ |
---|
| 149 | private void addQuery(String line) { |
---|
| 150 | consolePainter.userMsg(line + "\n"); |
---|
| 151 | } |
---|
[77] | 152 | |
---|
| 153 | |
---|
[84] | 154 | /** |
---|
| 155 | * Sends message to manager and adds message to console frame. |
---|
| 156 | */ |
---|
| 157 | public void buttonSendAction() { |
---|
| 158 | if (!connection.isConnected()) { |
---|
| 159 | JOptionPane.showMessageDialog(this, "missing connection to manager"); |
---|
| 160 | return; |
---|
| 161 | } |
---|
| 162 | String commandText = commandLine.getText(); |
---|
| 163 | Pair<String, String> command = Strings.splitIntoPair(commandText, ' ', "\n"); |
---|
| 164 | Request request = Request.createRequestByTypeString(command.first); |
---|
| 165 | if (request == null) { |
---|
| 166 | log.warn("not a valid request: " + commandText); |
---|
| 167 | return; |
---|
| 168 | } |
---|
| 169 | request.parseRest(command.second); |
---|
[77] | 170 | |
---|
[84] | 171 | addQuery(commandText); |
---|
| 172 | addSentMessage(commandText); |
---|
| 173 | commandLine.setText(""); |
---|
[85] | 174 | connection.send(request, new ResponseCallback<Connection>() { |
---|
[84] | 175 | @Override |
---|
| 176 | public void process(Response response) { |
---|
| 177 | for (File f : response.getFiles()) { |
---|
| 178 | consolePainter.paintMessage(f); |
---|
| 179 | } |
---|
| 180 | } |
---|
| 181 | }); |
---|
| 182 | } |
---|
[77] | 183 | |
---|
| 184 | private void onKeyPressed(int keyCode) { |
---|
| 185 | if (keyCode == KeyEvent.VK_TAB) { |
---|
| 186 | String tmp = commandLine.getText(); |
---|
| 187 | int selStart = commandLine.getSelectionStart(); |
---|
| 188 | |
---|
| 189 | tmp = tmp.substring(0, selStart); |
---|
| 190 | |
---|
| 191 | if (selStart > 0) { |
---|
| 192 | |
---|
| 193 | if (tipList == null) { |
---|
| 194 | createTipList(tmp.substring(0, selStart)); |
---|
| 195 | tipIndex = tipList.size() - 1; |
---|
| 196 | } |
---|
| 197 | |
---|
| 198 | if (tipList.size() > 0) { |
---|
| 199 | String element = tipList.get(tipIndex); |
---|
| 200 | tipIndex--; |
---|
| 201 | if (tipIndex < 0) { |
---|
| 202 | tipIndex = tipList.size() - 1; |
---|
| 203 | } |
---|
| 204 | commandLine.setText(element); |
---|
| 205 | } |
---|
| 206 | |
---|
| 207 | } |
---|
| 208 | } else { |
---|
| 209 | tipList = null; |
---|
| 210 | } |
---|
| 211 | |
---|
| 212 | if (keyCode == KeyEvent.VK_UP || keyCode == KeyEvent.VK_DOWN) { |
---|
| 213 | int dir = (keyCode == KeyEvent.VK_UP ? -1 : 1); |
---|
| 214 | if (clearMsgIndex) { |
---|
| 215 | msgIndex = sentMessages.size(); |
---|
| 216 | clearMsgIndex = false; |
---|
| 217 | } |
---|
| 218 | |
---|
| 219 | msgIndex += dir; |
---|
| 220 | if (msgIndex < 0) { |
---|
| 221 | msgIndex = 0; |
---|
| 222 | } else if (msgIndex >= sentMessages.size()) { |
---|
| 223 | msgIndex = sentMessages.size() - 1; |
---|
| 224 | } |
---|
| 225 | |
---|
| 226 | String element = sentMessages.get(msgIndex); |
---|
| 227 | commandLine.setText(element); |
---|
| 228 | return; |
---|
| 229 | |
---|
| 230 | } |
---|
| 231 | |
---|
| 232 | if (keyCode == KeyEvent.VK_ENTER) { |
---|
| 233 | clearMsgIndex = true; |
---|
| 234 | buttonSendAction(); |
---|
| 235 | return; |
---|
| 236 | } |
---|
| 237 | |
---|
| 238 | clearMsgIndex = true; |
---|
| 239 | |
---|
| 240 | } |
---|
| 241 | |
---|
| 242 | /** |
---|
| 243 | * Creates commands tip list. |
---|
| 244 | * @param startText Text that user typed. |
---|
| 245 | */ |
---|
| 246 | private void createTipList(String startText) { |
---|
| 247 | tipList = new ArrayList<String>(); |
---|
| 248 | |
---|
| 249 | for (String next : sentMessages) { |
---|
| 250 | if (next.startsWith(startText)) { |
---|
| 251 | tipList.add(next); |
---|
| 252 | } |
---|
| 253 | } |
---|
| 254 | } |
---|
| 255 | |
---|
| 256 | public void addSentMessage(String msg) { |
---|
| 257 | if (!sentMessages.contains(msg)) { |
---|
| 258 | sentMessages.add(msg); |
---|
| 259 | } |
---|
| 260 | } |
---|
| 261 | |
---|
| 262 | } |
---|