backends/gdx-backend-jglfw/src/com/badlogic/gdx/backends/jglfw/JglfwInput.java

   1
   2 package com.badlogic.gdx.backends.jglfw;
   3
   4 import static com.badlogic.jglfw.Glfw.*;
   5
   6 import com.badlogic.gdx.Gdx;
   7 import com.badlogic.gdx.Input;
   8 import com.badlogic.gdx.InputProcessor;
   9 import com.badlogic.gdx.utils.GdxRuntimeException;
  10 import com.badlogic.jglfw.GlfwCallback;
  11
  12 import java.awt.Color;
  13 import java.awt.FlowLayout;
  14 import java.awt.event.WindowEvent;
  15 import java.awt.event.WindowFocusListener;
  16
  17 import javax.swing.JDialog;
  18 import javax.swing.JLabel;
  19 import javax.swing.JOptionPane;
  20 import javax.swing.JPanel;
  21 import javax.swing.JTextField;
  22 import javax.swing.OverlayLayout;
  23 import javax.swing.SwingUtilities;
  24 import javax.swing.border.EmptyBorder;
  25 import javax.swing.event.DocumentEvent;
  26 import javax.swing.event.DocumentListener;
  27
  28 /** An implementation of the {@link Input} interface hooking GLFW panel for input.
  29  * @author mzechner
  30  * @author Nathan Sweet */
  31 public class JglfwInput implements Input {
  32         JglfwGraphics graphics;
  33         InputProcessor processor;
  34         int pressedKeys = 0;
  35         boolean justTouched = false;
  36         long currentEventTimeStamp;
  37         int deltaX, deltaY;
  38
  39         public JglfwInput (JglfwGraphics graphics) {
  40                 this.graphics = graphics;
  41
  42                 glfwSetCallback(new GlfwCallback() {
  43                         private int mouseX, mouseY, mousePressed;
  44                         private char lastCharacter;
  45
  46                         public void key (long window, int key, int action) {
  47                                 switch (action) {
  48                                 case GLFW_PRESS:
  49                                         if (processor != null) processor.keyDown(getGdxKeyCode(key));
  50                                         break;
  51                                 case GLFW_RELEASE:
  52                                         if (processor != null) processor.keyDown(getGdxKeyCode(key));
  53                                         break;
  54                                 case GLFW_REPEAT:
  55                                         if (processor != null && lastCharacter != 0) processor.keyTyped(lastCharacter);
  56                                         break;
  57                                 }
  58                         }
  59
  60                         public void character (long window, char character) {
  61                                 lastCharacter = character;
  62                                 if (processor != null) processor.keyTyped(character);
  63                         }
  64
  65                         public void scroll (long window, double scrollX, double scrollY) {
  66                                 if (processor != null) processor.scrolled((int)-Math.signum(scrollY));
  67                         }
  68
  69                         public void mouseButton (long window, int button, boolean pressed) {
  70                                 if (pressed) {
  71                                         mousePressed++;
  72                                         if (processor != null) processor.touchDown(mouseX, mouseY, 0, button);
  73                                 } else {
  74                                         mousePressed--;
  75                                         if (processor != null) processor.touchUp(mouseX, mouseY, 0, button);
  76                                 }
  77                         }
  78
  79                         public void cursorPos (long window, int x, int y) {
  80                                 mouseX = x;
  81                                 mouseY = y;
  82                                 if (processor != null) {
  83                                         if (mousePressed > 0)
  84                                                 processor.touchDragged(mouseX, mouseY, 0);
  85                                         else
  86                                                 processor.mouseMoved(mouseX, mouseY);
  87                                 }
  88                         }
  89
  90                         public void cursorEnter (long window, boolean entered) {
  91                         }
  92
  93                         public void windowSize (long window, int width, int height) {
  94                         }
  95
  96                         public void windowRefresh (long window) {
  97                         }
  98
  99                         public void windowPos (long window, int x, int y) {
 100                         }
 101
 102                         public void windowIconify (long window, boolean iconified) {
 103                         }
 104
 105                         public void windowFocus (long window, boolean focused) {
 106                         }
 107
 108                         public boolean windowClose (long window) {
 109                                 return true;
 110                         }
 111
 112                         public void monitor (long monitor, boolean connected) {
 113                         }
 114
 115                         public void error (int error, String description) {
 116                                 throw new GdxRuntimeException("GLFW error " + error + ": " + description);
 117                         }
 118                 });
 119         }
 120
 121         public float getAccelerometerX () {
 122                 return 0;
 123         }
 124
 125         public float getAccelerometerY () {
 126                 return 0;
 127         }
 128
 129         public float getAccelerometerZ () {
 130                 return 0;
 131         }
 132
 133         public int getX () {
 134                 return glfwGetCursorPosX(graphics.window);
 135         }
 136
 137         public int getX (int pointer) {
 138                 if (pointer > 0)
 139                         return 0;
 140                 else
 141                         return getX();
 142         }
 143
 144         public int getY () {
 145                 return graphics.getHeight() - 1 - glfwGetCursorPosY(graphics.window);
 146         }
 147
 148         public int getY (int pointer) {
 149                 if (pointer > 0)
 150                         return 0;
 151                 else
 152                         return getY();
 153         }
 154
 155         public int getDeltaX () {
 156                 return deltaX;
 157         }
 158
 159         public int getDeltaX (int pointer) {
 160                 if (pointer > 0)
 161                         return 0;
 162                 else
 163                         return deltaX;
 164         }
 165
 166         public int getDeltaY () {
 167                 return deltaY;
 168         }
 169
 170         public int getDeltaY (int pointer) {
 171                 if (pointer > 0)
 172                         return 0;
 173                 else
 174                         return deltaY;
 175         }
 176
 177         public boolean isTouched () {
 178                 return glfwGetMouseButton(graphics.window, 0) || glfwGetMouseButton(graphics.window, 1)
 179                         || glfwGetMouseButton(graphics.window, 2);
 180         }
 181
 182         public boolean justTouched () {
 183                 return justTouched;
 184         }
 185
 186         public boolean isTouched (int pointer) {
 187                 if (pointer > 0)
 188                         return false;
 189                 else
 190                         return isTouched();
 191         }
 192
 193         public boolean isButtonPressed (int button) {
 194                 return glfwGetMouseButton(graphics.window, button);
 195         }
 196
 197         public boolean isKeyPressed (int key) {
 198                 if (key == Input.Keys.ANY_KEY)
 199                         return pressedKeys > 0;
 200                 else
 201                         return glfwGetKey(graphics.window, key);
 202         }
 203
 204         public void getTextInput (final TextInputListener listener, final String title, final String text) {
 205                 SwingUtilities.invokeLater(new Runnable() {
 206                         public void run () {
 207                                 final String output = JOptionPane.showInputDialog(null, title, text);
 208                                 Gdx.app.postRunnable(new Runnable() {
 209                                         public void run () {
 210                                                 if (output != null)
 211                                                         listener.input(output);
 212                                                 else
 213                                                         listener.canceled();
 214                                         }
 215                                 });
 216                         }
 217                 });
 218         }
 219
 220         public void getPlaceholderTextInput (final TextInputListener listener, final String title, final String placeholder) {
 221                 SwingUtilities.invokeLater(new Runnable() {
 222                         public void run () {
 223                                 JPanel panel = new JPanel(new FlowLayout());
 224
 225                                 JPanel textPanel = new JPanel() {
 226                                         public boolean isOptimizedDrawingEnabled () {
 227                                                 return false;
 228                                         };
 229                                 };
 230                                 textPanel.setLayout(new OverlayLayout(textPanel));
 231                                 panel.add(textPanel);
 232
 233                                 final JTextField textField = new JTextField(20);
 234                                 textField.setAlignmentX(0.0f);
 235                                 textPanel.add(textField);
 236
 237                                 final JLabel placeholderLabel = new JLabel(placeholder);
 238                                 placeholderLabel.setForeground(Color.GRAY);
 239                                 placeholderLabel.setAlignmentX(0.0f);
 240                                 textPanel.add(placeholderLabel, 0);
 241
 242                                 textField.getDocument().addDocumentListener(new DocumentListener() {
 243                                         public void removeUpdate (DocumentEvent event) {
 244                                                 this.updated();
 245                                         }
 246
 247                                         public void insertUpdate (DocumentEvent event) {
 248                                                 this.updated();
 249                                         }
 250
 251                                         public void changedUpdate (DocumentEvent event) {
 252                                                 this.updated();
 253                                         }
 254
 255                                         private void updated () {
 256                                                 placeholderLabel.setVisible(textField.getText().length() == 0);
 257                                         }
 258                                 });
 259
 260                                 JOptionPane pane = new JOptionPane(panel, JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION, null, null,
 261                                         null);
 262                                 pane.setComponentOrientation(JOptionPane.getRootFrame().getComponentOrientation());
 263                                 pane.selectInitialValue();
 264
 265                                 placeholderLabel.setBorder(new EmptyBorder(textField.getBorder().getBorderInsets(textField)));
 266
 267                                 JDialog dialog = pane.createDialog(null, title);
 268                                 dialog.addWindowFocusListener(new WindowFocusListener() {
 269                                         public void windowLostFocus (WindowEvent arg0) {
 270                                         }
 271
 272                                         public void windowGainedFocus (WindowEvent arg0) {
 273                                                 textField.requestFocusInWindow();
 274                                         }
 275                                 });
 276                                 dialog.setVisible(true);
 277                                 dialog.dispose();
 278
 279                                 Object selectedValue = pane.getValue();
 280                                 if (selectedValue != null && (selectedValue instanceof Integer) && (Integer)selectedValue == JOptionPane.OK_OPTION)
 281                                         listener.input(textField.getText());
 282                                 else
 283                                         listener.canceled();
 284                         }
 285                 });
 286         }
 287
 288         public void setOnscreenKeyboardVisible (boolean visible) {
 289         }
 290
 291         public void vibrate (int milliseconds) {
 292         }
 293
 294         public void vibrate (long[] pattern, int repeat) {
 295         }
 296
 297         public void cancelVibrate () {
 298         }
 299
 300         public float getAzimuth () {
 301                 return 0;
 302         }
 303
 304         public float getPitch () {
 305                 return 0;
 306         }
 307
 308         public float getRoll () {
 309                 return 0;
 310         }
 311
 312         public void getRotationMatrix (float[] matrix) {
 313         }
 314
 315         public long getCurrentEventTime () {
 316                 return currentEventTimeStamp;
 317         }
 318
 319         public void setCatchBackKey (boolean catchBack) {
 320         }
 321
 322         public void setCatchMenuKey (boolean catchMenu) {
 323         }
 324
 325         public void setInputProcessor (InputProcessor processor) {
 326                 this.processor = processor;
 327         }
 328
 329         public InputProcessor getInputProcessor () {
 330                 return processor;
 331         }
 332
 333         public boolean isPeripheralAvailable (Peripheral peripheral) {
 334                 if (peripheral == Peripheral.HardwareKeyboard) return true;
 335                 return false;
 336         }
 337
 338         public int getRotation () {
 339                 return 0;
 340         }
 341
 342         public Orientation getNativeOrientation () {
 343                 return Orientation.Landscape;
 344         }
 345
 346         public void setCursorCatched (boolean captured) {
 347                 glfwSetInputMode(graphics.window, GLFW_CURSOR_MODE, captured ? GLFW_CURSOR_CAPTURED : GLFW_CURSOR_NORMAL);
 348         }
 349
 350         public boolean isCursorCatched () {
 351                 return glfwGetInputMode(graphics.window, GLFW_CURSOR_MODE) == GLFW_CURSOR_CAPTURED;
 352         }
 353
 354         public void setCursorPosition (int x, int y) {
 355                 glfwSetCursorPos(graphics.window, x, y);
 356         }
 357
 358         public static int getGdxKeyCode (int lwjglKeyCode) {
 359                 switch (lwjglKeyCode) {
 360                 case GLFW_KEY_LEFT_BRACKET:
 361                         return Input.Keys.LEFT_BRACKET;
 362                 case GLFW_KEY_RIGHT_BRACKET:
 363                         return Input.Keys.RIGHT_BRACKET;
 364                 case GLFW_KEY_GRAVE_ACCENT:
 365                         return Input.Keys.GRAVE;
 366                 case GLFW_KEY_KP_MULTIPLY:
 367                         return Input.Keys.STAR;
 368                 case GLFW_KEY_NUM_LOCK:
 369                         return Input.Keys.NUM;
 370                 case GLFW_KEY_KP_DECIMAL:
 371                         return Input.Keys.PERIOD;
 372                 case GLFW_KEY_KP_DIVIDE:
 373                         return Input.Keys.SLASH;
 374                 case GLFW_KEY_MENU:
 375                         return Input.Keys.SYM;
 376                 case GLFW_KEY_KP_EQUAL:
 377                         return Input.Keys.EQUALS;
 378                 case GLFW_KEY_EQUAL:
 379                         return Input.Keys.EQUALS;
 380                 case GLFW_KEY_KP_ENTER:
 381                         return Input.Keys.ENTER;
 382                 case GLFW_KEY_0:
 383                         return Input.Keys.NUM_0;
 384                 case GLFW_KEY_1:
 385                         return Input.Keys.NUM_1;
 386                 case GLFW_KEY_2:
 387                         return Input.Keys.NUM_2;
 388                 case GLFW_KEY_3:
 389                         return Input.Keys.NUM_3;
 390                 case GLFW_KEY_4:
 391                         return Input.Keys.NUM_4;
 392                 case GLFW_KEY_5:
 393                         return Input.Keys.NUM_5;
 394                 case GLFW_KEY_6:
 395                         return Input.Keys.NUM_6;
 396                 case GLFW_KEY_7:
 397                         return Input.Keys.NUM_7;
 398                 case GLFW_KEY_8:
 399                         return Input.Keys.NUM_8;
 400                 case GLFW_KEY_9:
 401                         return Input.Keys.NUM_9;
 402                 case GLFW_KEY_A:
 403                         return Input.Keys.A;
 404                 case GLFW_KEY_B:
 405                         return Input.Keys.B;
 406                 case GLFW_KEY_C:
 407                         return Input.Keys.C;
 408                 case GLFW_KEY_D:
 409                         return Input.Keys.D;
 410                 case GLFW_KEY_E:
 411                         return Input.Keys.E;
 412                 case GLFW_KEY_F:
 413                         return Input.Keys.F;
 414                 case GLFW_KEY_G:
 415                         return Input.Keys.G;
 416                 case GLFW_KEY_H:
 417                         return Input.Keys.H;
 418                 case GLFW_KEY_I:
 419                         return Input.Keys.I;
 420                 case GLFW_KEY_J:
 421                         return Input.Keys.J;
 422                 case GLFW_KEY_K:
 423                         return Input.Keys.K;
 424                 case GLFW_KEY_L:
 425                         return Input.Keys.L;
 426                 case GLFW_KEY_M:
 427                         return Input.Keys.M;
 428                 case GLFW_KEY_N:
 429                         return Input.Keys.N;
 430                 case GLFW_KEY_O:
 431                         return Input.Keys.O;
 432                 case GLFW_KEY_P:
 433                         return Input.Keys.P;
 434                 case GLFW_KEY_Q:
 435                         return Input.Keys.Q;
 436                 case GLFW_KEY_R:
 437                         return Input.Keys.R;
 438                 case GLFW_KEY_S:
 439                         return Input.Keys.S;
 440                 case GLFW_KEY_T:
 441                         return Input.Keys.T;
 442                 case GLFW_KEY_U:
 443                         return Input.Keys.U;
 444                 case GLFW_KEY_V:
 445                         return Input.Keys.V;
 446                 case GLFW_KEY_W:
 447                         return Input.Keys.W;
 448                 case GLFW_KEY_X:
 449                         return Input.Keys.X;
 450                 case GLFW_KEY_Y:
 451                         return Input.Keys.Y;
 452                 case GLFW_KEY_Z:
 453                         return Input.Keys.Z;
 454                 case GLFW_KEY_LALT:
 455                         return Input.Keys.ALT_LEFT;
 456                 case GLFW_KEY_RALT:
 457                         return Input.Keys.ALT_RIGHT;
 458                 case GLFW_KEY_BACKSLASH:
 459                         return Input.Keys.BACKSLASH;
 460                 case GLFW_KEY_COMMA:
 461                         return Input.Keys.COMMA;
 462                 case GLFW_KEY_DELETE:
 463                         return Input.Keys.FORWARD_DEL;
 464                 case GLFW_KEY_LEFT:
 465                         return Input.Keys.DPAD_LEFT;
 466                 case GLFW_KEY_RIGHT:
 467                         return Input.Keys.DPAD_RIGHT;
 468                 case GLFW_KEY_UP:
 469                         return Input.Keys.DPAD_UP;
 470                 case GLFW_KEY_DOWN:
 471                         return Input.Keys.DPAD_DOWN;
 472                 case GLFW_KEY_ENTER:
 473                         return Input.Keys.ENTER;
 474                 case GLFW_KEY_HOME:
 475                         return Input.Keys.HOME;
 476                 case GLFW_KEY_MINUS:
 477                         return Input.Keys.MINUS;
 478                 case GLFW_KEY_PERIOD:
 479                         return Input.Keys.PERIOD;
 480                 case GLFW_KEY_KP_ADD:
 481                         return Input.Keys.PLUS;
 482                 case GLFW_KEY_SEMICOLON:
 483                         return Input.Keys.SEMICOLON;
 484                 case GLFW_KEY_LSHIFT:
 485                         return Input.Keys.SHIFT_LEFT;
 486                 case GLFW_KEY_RSHIFT:
 487                         return Input.Keys.SHIFT_RIGHT;
 488                 case GLFW_KEY_SLASH:
 489                         return Input.Keys.SLASH;
 490                 case GLFW_KEY_SPACE:
 491                         return Input.Keys.SPACE;
 492                 case GLFW_KEY_TAB:
 493                         return Input.Keys.TAB;
 494                 case GLFW_KEY_LEFT_CONTROL:
 495                         return Input.Keys.CONTROL_LEFT;
 496                 case GLFW_KEY_RIGHT_CONTROL:
 497                         return Input.Keys.CONTROL_RIGHT;
 498                 case GLFW_KEY_ESCAPE:
 499                         return Input.Keys.ESCAPE;
 500                 case GLFW_KEY_END:
 501                         return Input.Keys.END;
 502                 case GLFW_KEY_INSERT:
 503                         return Input.Keys.INSERT;
 504                 case GLFW_KEY_BACKSPACE:
 505                         return Input.Keys.DEL;
 506                 case GLFW_KEY_KP_SUBTRACT:
 507                         return Input.Keys.MINUS;
 508                 case GLFW_KEY_APOSTROPHE:
 509                         return Input.Keys.APOSTROPHE;
 510                 case GLFW_KEY_F1:
 511                         return Input.Keys.F1;
 512                 case GLFW_KEY_F2:
 513                         return Input.Keys.F2;
 514                 case GLFW_KEY_F3:
 515                         return Input.Keys.F3;
 516                 case GLFW_KEY_F4:
 517                         return Input.Keys.F4;
 518                 case GLFW_KEY_F5:
 519                         return Input.Keys.F5;
 520                 case GLFW_KEY_F6:
 521                         return Input.Keys.F6;
 522                 case GLFW_KEY_F7:
 523                         return Input.Keys.F7;
 524                 case GLFW_KEY_F8:
 525                         return Input.Keys.F8;
 526                 case GLFW_KEY_F9:
 527                         return Input.Keys.F9;
 528                 case GLFW_KEY_F10:
 529                         return Input.Keys.F10;
 530                 case GLFW_KEY_F11:
 531                         return Input.Keys.F11;
 532                 case GLFW_KEY_F12:
 533                         return Input.Keys.F12;
 534                 case GLFW_KEY_KP_0:
 535                         return Input.Keys.NUM_0;
 536                 case GLFW_KEY_KP_1:
 537                         return Input.Keys.NUM_1;
 538                 case GLFW_KEY_KP_2:
 539                         return Input.Keys.NUM_2;
 540                 case GLFW_KEY_KP_3:
 541                         return Input.Keys.NUM_3;
 542                 case GLFW_KEY_KP_4:
 543                         return Input.Keys.NUM_4;
 544                 case GLFW_KEY_KP_5:
 545                         return Input.Keys.NUM_5;
 546                 case GLFW_KEY_KP_6:
 547                         return Input.Keys.NUM_6;
 548                 case GLFW_KEY_KP_7:
 549                         return Input.Keys.NUM_7;
 550                 case GLFW_KEY_KP_8:
 551                         return Input.Keys.NUM_8;
 552                 case GLFW_KEY_KP_9:
 553                         return Input.Keys.NUM_9;
 554                 default:
 555                         return Input.Keys.UNKNOWN;
 556                 }
 557         }
 558
 559         public static int getJglfwKeyCode (int gdxKeyCode) {
 560                 switch (gdxKeyCode) {
 561                 case Input.Keys.LEFT_BRACKET:
 562                         return GLFW_KEY_LEFT_BRACKET;
 563                 case Input.Keys.RIGHT_BRACKET:
 564                         return GLFW_KEY_RIGHT_BRACKET;
 565                 case Input.Keys.GRAVE:
 566                         return GLFW_KEY_GRAVE_ACCENT;
 567                 case Input.Keys.STAR:
 568                         return GLFW_KEY_KP_MULTIPLY;
 569                 case Input.Keys.NUM:
 570                         return GLFW_KEY_NUM_LOCK;
 571                 case Input.Keys.EQUALS:
 572                         return GLFW_KEY_MENU;
 573                 case Input.Keys.SYM:
 574                         return GLFW_KEY_MENU;
 575                 case Input.Keys.NUM_0:
 576                         return GLFW_KEY_0;
 577                 case Input.Keys.NUM_1:
 578                         return GLFW_KEY_1;
 579                 case Input.Keys.NUM_2:
 580                         return GLFW_KEY_2;
 581                 case Input.Keys.NUM_3:
 582                         return GLFW_KEY_3;
 583                 case Input.Keys.NUM_4:
 584                         return GLFW_KEY_4;
 585                 case Input.Keys.NUM_5:
 586                         return GLFW_KEY_5;
 587                 case Input.Keys.NUM_6:
 588                         return GLFW_KEY_6;
 589                 case Input.Keys.NUM_7:
 590                         return GLFW_KEY_7;
 591                 case Input.Keys.NUM_8:
 592                         return GLFW_KEY_8;
 593                 case Input.Keys.NUM_9:
 594                         return GLFW_KEY_9;
 595                 case Input.Keys.A:
 596                         return GLFW_KEY_A;
 597                 case Input.Keys.B:
 598                         return GLFW_KEY_B;
 599                 case Input.Keys.C:
 600                         return GLFW_KEY_C;
 601                 case Input.Keys.D:
 602                         return GLFW_KEY_D;
 603                 case Input.Keys.E:
 604                         return GLFW_KEY_E;
 605                 case Input.Keys.F:
 606                         return GLFW_KEY_F;
 607                 case Input.Keys.G:
 608                         return GLFW_KEY_G;
 609                 case Input.Keys.H:
 610                         return GLFW_KEY_H;
 611                 case Input.Keys.I:
 612                         return GLFW_KEY_I;
 613                 case Input.Keys.J:
 614                         return GLFW_KEY_J;
 615                 case Input.Keys.K:
 616                         return GLFW_KEY_K;
 617                 case Input.Keys.L:
 618                         return GLFW_KEY_L;
 619                 case Input.Keys.M:
 620                         return GLFW_KEY_M;
 621                 case Input.Keys.N:
 622                         return GLFW_KEY_N;
 623                 case Input.Keys.O:
 624                         return GLFW_KEY_O;
 625                 case Input.Keys.P:
 626                         return GLFW_KEY_P;
 627                 case Input.Keys.Q:
 628                         return GLFW_KEY_Q;
 629                 case Input.Keys.R:
 630                         return GLFW_KEY_R;
 631                 case Input.Keys.S:
 632                         return GLFW_KEY_S;
 633                 case Input.Keys.T:
 634                         return GLFW_KEY_T;
 635                 case Input.Keys.U:
 636                         return GLFW_KEY_U;
 637                 case Input.Keys.V:
 638                         return GLFW_KEY_V;
 639                 case Input.Keys.W:
 640                         return GLFW_KEY_W;
 641                 case Input.Keys.X:
 642                         return GLFW_KEY_X;
 643                 case Input.Keys.Y:
 644                         return GLFW_KEY_Y;
 645                 case Input.Keys.Z:
 646                         return GLFW_KEY_Z;
 647                 case Input.Keys.ALT_LEFT:
 648                         return GLFW_KEY_LALT;
 649                 case Input.Keys.ALT_RIGHT:
 650                         return GLFW_KEY_RALT;
 651                 case Input.Keys.BACKSLASH:
 652                         return GLFW_KEY_BACKSLASH;
 653                 case Input.Keys.COMMA:
 654                         return GLFW_KEY_COMMA;
 655                 case Input.Keys.FORWARD_DEL:
 656                         return GLFW_KEY_DELETE;
 657                 case Input.Keys.DPAD_LEFT:
 658                         return GLFW_KEY_LEFT;
 659                 case Input.Keys.DPAD_RIGHT:
 660                         return GLFW_KEY_RIGHT;
 661                 case Input.Keys.DPAD_UP:
 662                         return GLFW_KEY_UP;
 663                 case Input.Keys.DPAD_DOWN:
 664                         return GLFW_KEY_DOWN;
 665                 case Input.Keys.ENTER:
 666                         return GLFW_KEY_ENTER;
 667                 case Input.Keys.HOME:
 668                         return GLFW_KEY_HOME;
 669                 case Input.Keys.MINUS:
 670                         return GLFW_KEY_MINUS;
 671                 case Input.Keys.PERIOD:
 672                         return GLFW_KEY_PERIOD;
 673                 case Input.Keys.PLUS:
 674                         return GLFW_KEY_KP_ADD;
 675                 case Input.Keys.SEMICOLON:
 676                         return GLFW_KEY_SEMICOLON;
 677                 case Input.Keys.SHIFT_LEFT:
 678                         return GLFW_KEY_LSHIFT;
 679                 case Input.Keys.SHIFT_RIGHT:
 680                         return GLFW_KEY_RSHIFT;
 681                 case Input.Keys.SLASH:
 682                         return GLFW_KEY_SLASH;
 683                 case Input.Keys.SPACE:
 684                         return GLFW_KEY_SPACE;
 685                 case Input.Keys.TAB:
 686                         return GLFW_KEY_TAB;
 687                 case Input.Keys.DEL:
 688                         return GLFW_KEY_BACKSPACE;
 689                 case Input.Keys.CONTROL_LEFT:
 690                         return GLFW_KEY_LEFT_CONTROL;
 691                 case Input.Keys.CONTROL_RIGHT:
 692                         return GLFW_KEY_RIGHT_CONTROL;
 693                 case Input.Keys.ESCAPE:
 694                         return GLFW_KEY_ESCAPE;
 695                 case Input.Keys.F1:
 696                         return GLFW_KEY_F1;
 697                 case Input.Keys.F2:
 698                         return GLFW_KEY_F2;
 699                 case Input.Keys.F3:
 700                         return GLFW_KEY_F3;
 701                 case Input.Keys.F4:
 702                         return GLFW_KEY_F4;
 703                 case Input.Keys.F5:
 704                         return GLFW_KEY_F5;
 705                 case Input.Keys.F6:
 706                         return GLFW_KEY_F6;
 707                 case Input.Keys.F7:
 708                         return GLFW_KEY_F7;
 709                 case Input.Keys.F8:
 710                         return GLFW_KEY_F8;
 711                 case Input.Keys.F9:
 712                         return GLFW_KEY_F9;
 713                 case Input.Keys.F10:
 714                         return GLFW_KEY_F10;
 715                 case Input.Keys.F11:
 716                         return GLFW_KEY_F11;
 717                 case Input.Keys.F12:
 718                         return GLFW_KEY_F12;
 719                 default:
 720                         return 0;
 721                 }
 722         }
 723 }