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                                 Gdx.graphics.requestRendering();
  59                         }
  60
  61                         public void character (long window, char character) {
  62                                 lastCharacter = character;
  63                                 if (processor != null) processor.keyTyped(character);
  64                                 Gdx.graphics.requestRendering();
  65                         }
  66
  67                         public void scroll (long window, double scrollX, double scrollY) {
  68                                 if (processor != null) processor.scrolled((int)-Math.signum(scrollY));
  69                                 Gdx.graphics.requestRendering();
  70                         }
  71
  72                         public void mouseButton (long window, int button, boolean pressed) {
  73                                 if (pressed) {
  74                                         mousePressed++;
  75                                         if (processor != null) processor.touchDown(mouseX, mouseY, 0, button);
  76                                 } else {
  77                                         mousePressed--;
  78                                         if (processor != null) processor.touchUp(mouseX, mouseY, 0, button);
  79                                 }
  80                                 Gdx.graphics.requestRendering();
  81                         }
  82
  83                         public void cursorPos (long window, int x, int y) {
  84                                 mouseX = x;
  85                                 mouseY = y;
  86                                 if (processor != null) {
  87                                         if (mousePressed > 0)
  88                                                 processor.touchDragged(mouseX, mouseY, 0);
  89                                         else
  90                                                 processor.mouseMoved(mouseX, mouseY);
  91                                 }
  92                                 Gdx.graphics.requestRendering();
  93                         }
  94
  95                         public void cursorEnter (long window, boolean entered) {
  96                         }
  97
  98                         public void windowSize (long window, int width, int height) {
  99                         }
 100
 101                         public void windowRefresh (long window) {
 102                         }
 103
 104                         public void windowPos (long window, int x, int y) {
 105                         }
 106
 107                         public void windowIconify (long window, boolean iconified) {
 108                         }
 109
 110                         public void windowFocus (long window, boolean focused) {
 111                         }
 112
 113                         public boolean windowClose (long window) {
 114                                 return true;
 115                         }
 116
 117                         public void monitor (long monitor, boolean connected) {
 118                         }
 119
 120                         public void error (int error, String description) {
 121                                 throw new GdxRuntimeException("GLFW error " + error + ": " + description);
 122                         }
 123                 });
 124         }
 125
 126         public float getAccelerometerX () {
 127                 return 0;
 128         }
 129
 130         public float getAccelerometerY () {
 131                 return 0;
 132         }
 133
 134         public float getAccelerometerZ () {
 135                 return 0;
 136         }
 137
 138         public int getX () {
 139                 return glfwGetCursorPosX(graphics.window);
 140         }
 141
 142         public int getX (int pointer) {
 143                 if (pointer > 0)
 144                         return 0;
 145                 else
 146                         return getX();
 147         }
 148
 149         public int getY () {
 150                 return graphics.getHeight() - 1 - glfwGetCursorPosY(graphics.window);
 151         }
 152
 153         public int getY (int pointer) {
 154                 if (pointer > 0)
 155                         return 0;
 156                 else
 157                         return getY();
 158         }
 159
 160         public int getDeltaX () {
 161                 return deltaX;
 162         }
 163
 164         public int getDeltaX (int pointer) {
 165                 if (pointer > 0)
 166                         return 0;
 167                 else
 168                         return deltaX;
 169         }
 170
 171         public int getDeltaY () {
 172                 return deltaY;
 173         }
 174
 175         public int getDeltaY (int pointer) {
 176                 if (pointer > 0)
 177                         return 0;
 178                 else
 179                         return deltaY;
 180         }
 181
 182         public boolean isTouched () {
 183                 return glfwGetMouseButton(graphics.window, 0) || glfwGetMouseButton(graphics.window, 1)
 184                         || glfwGetMouseButton(graphics.window, 2);
 185         }
 186
 187         public boolean justTouched () {
 188                 return justTouched;
 189         }
 190
 191         public boolean isTouched (int pointer) {
 192                 if (pointer > 0)
 193                         return false;
 194                 else
 195                         return isTouched();
 196         }
 197
 198         public boolean isButtonPressed (int button) {
 199                 return glfwGetMouseButton(graphics.window, button);
 200         }
 201
 202         public boolean isKeyPressed (int key) {
 203                 if (key == Input.Keys.ANY_KEY)
 204                         return pressedKeys > 0;
 205                 else
 206                         return glfwGetKey(graphics.window, key);
 207         }
 208
 209         public void getTextInput (final TextInputListener listener, final String title, final String text) {
 210                 SwingUtilities.invokeLater(new Runnable() {
 211                         public void run () {
 212                                 final String output = JOptionPane.showInputDialog(null, title, text);
 213                                 Gdx.app.postRunnable(new Runnable() {
 214                                         public void run () {
 215                                                 if (output != null)
 216                                                         listener.input(output);
 217                                                 else
 218                                                         listener.canceled();
 219                                         }
 220                                 });
 221                         }
 222                 });
 223         }
 224
 225         public void getPlaceholderTextInput (final TextInputListener listener, final String title, final String placeholder) {
 226                 SwingUtilities.invokeLater(new Runnable() {
 227                         public void run () {
 228                                 JPanel panel = new JPanel(new FlowLayout());
 229
 230                                 JPanel textPanel = new JPanel() {
 231                                         public boolean isOptimizedDrawingEnabled () {
 232                                                 return false;
 233                                         };
 234                                 };
 235                                 textPanel.setLayout(new OverlayLayout(textPanel));
 236                                 panel.add(textPanel);
 237
 238                                 final JTextField textField = new JTextField(20);
 239                                 textField.setAlignmentX(0.0f);
 240                                 textPanel.add(textField);
 241
 242                                 final JLabel placeholderLabel = new JLabel(placeholder);
 243                                 placeholderLabel.setForeground(Color.GRAY);
 244                                 placeholderLabel.setAlignmentX(0.0f);
 245                                 textPanel.add(placeholderLabel, 0);
 246
 247                                 textField.getDocument().addDocumentListener(new DocumentListener() {
 248                                         public void removeUpdate (DocumentEvent event) {
 249                                                 this.updated();
 250                                         }
 251
 252                                         public void insertUpdate (DocumentEvent event) {
 253                                                 this.updated();
 254                                         }
 255
 256                                         public void changedUpdate (DocumentEvent event) {
 257                                                 this.updated();
 258                                         }
 259
 260                                         private void updated () {
 261                                                 placeholderLabel.setVisible(textField.getText().length() == 0);
 262                                         }
 263                                 });
 264
 265                                 JOptionPane pane = new JOptionPane(panel, JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION, null, null,
 266                                         null);
 267                                 pane.setComponentOrientation(JOptionPane.getRootFrame().getComponentOrientation());
 268                                 pane.selectInitialValue();
 269
 270                                 placeholderLabel.setBorder(new EmptyBorder(textField.getBorder().getBorderInsets(textField)));
 271
 272                                 JDialog dialog = pane.createDialog(null, title);
 273                                 dialog.addWindowFocusListener(new WindowFocusListener() {
 274                                         public void windowLostFocus (WindowEvent arg0) {
 275                                         }
 276
 277                                         public void windowGainedFocus (WindowEvent arg0) {
 278                                                 textField.requestFocusInWindow();
 279                                         }
 280                                 });
 281                                 dialog.setVisible(true);
 282                                 dialog.dispose();
 283
 284                                 Object selectedValue = pane.getValue();
 285                                 if (selectedValue != null && (selectedValue instanceof Integer) && (Integer)selectedValue == JOptionPane.OK_OPTION)
 286                                         listener.input(textField.getText());
 287                                 else
 288                                         listener.canceled();
 289                         }
 290                 });
 291         }
 292
 293         public void setOnscreenKeyboardVisible (boolean visible) {
 294         }
 295
 296         public void vibrate (int milliseconds) {
 297         }
 298
 299         public void vibrate (long[] pattern, int repeat) {
 300         }
 301
 302         public void cancelVibrate () {
 303         }
 304
 305         public float getAzimuth () {
 306                 return 0;
 307         }
 308
 309         public float getPitch () {
 310                 return 0;
 311         }
 312
 313         public float getRoll () {
 314                 return 0;
 315         }
 316
 317         public void getRotationMatrix (float[] matrix) {
 318         }
 319
 320         public long getCurrentEventTime () {
 321                 return currentEventTimeStamp;
 322         }
 323
 324         public void setCatchBackKey (boolean catchBack) {
 325         }
 326
 327         public void setCatchMenuKey (boolean catchMenu) {
 328         }
 329
 330         public void setInputProcessor (InputProcessor processor) {
 331                 this.processor = processor;
 332         }
 333
 334         public InputProcessor getInputProcessor () {
 335                 return processor;
 336         }
 337
 338         public boolean isPeripheralAvailable (Peripheral peripheral) {
 339                 if (peripheral == Peripheral.HardwareKeyboard) return true;
 340                 return false;
 341         }
 342
 343         public int getRotation () {
 344                 return 0;
 345         }
 346
 347         public Orientation getNativeOrientation () {
 348                 return Orientation.Landscape;
 349         }
 350
 351         public void setCursorCatched (boolean captured) {
 352                 glfwSetInputMode(graphics.window, GLFW_CURSOR_MODE, captured ? GLFW_CURSOR_CAPTURED : GLFW_CURSOR_NORMAL);
 353         }
 354
 355         public boolean isCursorCatched () {
 356                 return glfwGetInputMode(graphics.window, GLFW_CURSOR_MODE) == GLFW_CURSOR_CAPTURED;
 357         }
 358
 359         public void setCursorPosition (int x, int y) {
 360                 glfwSetCursorPos(graphics.window, x, y);
 361         }
 362
 363         public static int getGdxKeyCode (int lwjglKeyCode) {
 364                 switch (lwjglKeyCode) {
 365                 case GLFW_KEY_LEFT_BRACKET:
 366                         return Input.Keys.LEFT_BRACKET;
 367                 case GLFW_KEY_RIGHT_BRACKET:
 368                         return Input.Keys.RIGHT_BRACKET;
 369                 case GLFW_KEY_GRAVE_ACCENT:
 370                         return Input.Keys.GRAVE;
 371                 case GLFW_KEY_KP_MULTIPLY:
 372                         return Input.Keys.STAR;
 373                 case GLFW_KEY_NUM_LOCK:
 374                         return Input.Keys.NUM;
 375                 case GLFW_KEY_KP_DECIMAL:
 376                         return Input.Keys.PERIOD;
 377                 case GLFW_KEY_KP_DIVIDE:
 378                         return Input.Keys.SLASH;
 379                 case GLFW_KEY_MENU:
 380                         return Input.Keys.SYM;
 381                 case GLFW_KEY_KP_EQUAL:
 382                         return Input.Keys.EQUALS;
 383                 case GLFW_KEY_EQUAL:
 384                         return Input.Keys.EQUALS;
 385                 case GLFW_KEY_KP_ENTER:
 386                         return Input.Keys.ENTER;
 387                 case GLFW_KEY_0:
 388                         return Input.Keys.NUM_0;
 389                 case GLFW_KEY_1:
 390                         return Input.Keys.NUM_1;
 391                 case GLFW_KEY_2:
 392                         return Input.Keys.NUM_2;
 393                 case GLFW_KEY_3:
 394                         return Input.Keys.NUM_3;
 395                 case GLFW_KEY_4:
 396                         return Input.Keys.NUM_4;
 397                 case GLFW_KEY_5:
 398                         return Input.Keys.NUM_5;
 399                 case GLFW_KEY_6:
 400                         return Input.Keys.NUM_6;
 401                 case GLFW_KEY_7:
 402                         return Input.Keys.NUM_7;
 403                 case GLFW_KEY_8:
 404                         return Input.Keys.NUM_8;
 405                 case GLFW_KEY_9:
 406                         return Input.Keys.NUM_9;
 407                 case GLFW_KEY_A:
 408                         return Input.Keys.A;
 409                 case GLFW_KEY_B:
 410                         return Input.Keys.B;
 411                 case GLFW_KEY_C:
 412                         return Input.Keys.C;
 413                 case GLFW_KEY_D:
 414                         return Input.Keys.D;
 415                 case GLFW_KEY_E:
 416                         return Input.Keys.E;
 417                 case GLFW_KEY_F:
 418                         return Input.Keys.F;
 419                 case GLFW_KEY_G:
 420                         return Input.Keys.G;
 421                 case GLFW_KEY_H:
 422                         return Input.Keys.H;
 423                 case GLFW_KEY_I:
 424                         return Input.Keys.I;
 425                 case GLFW_KEY_J:
 426                         return Input.Keys.J;
 427                 case GLFW_KEY_K:
 428                         return Input.Keys.K;
 429                 case GLFW_KEY_L:
 430                         return Input.Keys.L;
 431                 case GLFW_KEY_M:
 432                         return Input.Keys.M;
 433                 case GLFW_KEY_N:
 434                         return Input.Keys.N;
 435                 case GLFW_KEY_O:
 436                         return Input.Keys.O;
 437                 case GLFW_KEY_P:
 438                         return Input.Keys.P;
 439                 case GLFW_KEY_Q:
 440                         return Input.Keys.Q;
 441                 case GLFW_KEY_R:
 442                         return Input.Keys.R;
 443                 case GLFW_KEY_S:
 444                         return Input.Keys.S;
 445                 case GLFW_KEY_T:
 446                         return Input.Keys.T;
 447                 case GLFW_KEY_U:
 448                         return Input.Keys.U;
 449                 case GLFW_KEY_V:
 450                         return Input.Keys.V;
 451                 case GLFW_KEY_W:
 452                         return Input.Keys.W;
 453                 case GLFW_KEY_X:
 454                         return Input.Keys.X;
 455                 case GLFW_KEY_Y:
 456                         return Input.Keys.Y;
 457                 case GLFW_KEY_Z:
 458                         return Input.Keys.Z;
 459                 case GLFW_KEY_LALT:
 460                         return Input.Keys.ALT_LEFT;
 461                 case GLFW_KEY_RALT:
 462                         return Input.Keys.ALT_RIGHT;
 463                 case GLFW_KEY_BACKSLASH:
 464                         return Input.Keys.BACKSLASH;
 465                 case GLFW_KEY_COMMA:
 466                         return Input.Keys.COMMA;
 467                 case GLFW_KEY_DELETE:
 468                         return Input.Keys.FORWARD_DEL;
 469                 case GLFW_KEY_LEFT:
 470                         return Input.Keys.DPAD_LEFT;
 471                 case GLFW_KEY_RIGHT:
 472                         return Input.Keys.DPAD_RIGHT;
 473                 case GLFW_KEY_UP:
 474                         return Input.Keys.DPAD_UP;
 475                 case GLFW_KEY_DOWN:
 476                         return Input.Keys.DPAD_DOWN;
 477                 case GLFW_KEY_ENTER:
 478                         return Input.Keys.ENTER;
 479                 case GLFW_KEY_HOME:
 480                         return Input.Keys.HOME;
 481                 case GLFW_KEY_MINUS:
 482                         return Input.Keys.MINUS;
 483                 case GLFW_KEY_PERIOD:
 484                         return Input.Keys.PERIOD;
 485                 case GLFW_KEY_KP_ADD:
 486                         return Input.Keys.PLUS;
 487                 case GLFW_KEY_SEMICOLON:
 488                         return Input.Keys.SEMICOLON;
 489                 case GLFW_KEY_LSHIFT:
 490                         return Input.Keys.SHIFT_LEFT;
 491                 case GLFW_KEY_RSHIFT:
 492                         return Input.Keys.SHIFT_RIGHT;
 493                 case GLFW_KEY_SLASH:
 494                         return Input.Keys.SLASH;
 495                 case GLFW_KEY_SPACE:
 496                         return Input.Keys.SPACE;
 497                 case GLFW_KEY_TAB:
 498                         return Input.Keys.TAB;
 499                 case GLFW_KEY_LEFT_CONTROL:
 500                         return Input.Keys.CONTROL_LEFT;
 501                 case GLFW_KEY_RIGHT_CONTROL:
 502                         return Input.Keys.CONTROL_RIGHT;
 503                 case GLFW_KEY_ESCAPE:
 504                         return Input.Keys.ESCAPE;
 505                 case GLFW_KEY_END:
 506                         return Input.Keys.END;
 507                 case GLFW_KEY_INSERT:
 508                         return Input.Keys.INSERT;
 509                 case GLFW_KEY_BACKSPACE:
 510                         return Input.Keys.DEL;
 511                 case GLFW_KEY_KP_SUBTRACT:
 512                         return Input.Keys.MINUS;
 513                 case GLFW_KEY_APOSTROPHE:
 514                         return Input.Keys.APOSTROPHE;
 515                 case GLFW_KEY_F1:
 516                         return Input.Keys.F1;
 517                 case GLFW_KEY_F2:
 518                         return Input.Keys.F2;
 519                 case GLFW_KEY_F3:
 520                         return Input.Keys.F3;
 521                 case GLFW_KEY_F4:
 522                         return Input.Keys.F4;
 523                 case GLFW_KEY_F5:
 524                         return Input.Keys.F5;
 525                 case GLFW_KEY_F6:
 526                         return Input.Keys.F6;
 527                 case GLFW_KEY_F7:
 528                         return Input.Keys.F7;
 529                 case GLFW_KEY_F8:
 530                         return Input.Keys.F8;
 531                 case GLFW_KEY_F9:
 532                         return Input.Keys.F9;
 533                 case GLFW_KEY_F10:
 534                         return Input.Keys.F10;
 535                 case GLFW_KEY_F11:
 536                         return Input.Keys.F11;
 537                 case GLFW_KEY_F12:
 538                         return Input.Keys.F12;
 539                 case GLFW_KEY_KP_0:
 540                         return Input.Keys.NUM_0;
 541                 case GLFW_KEY_KP_1:
 542                         return Input.Keys.NUM_1;
 543                 case GLFW_KEY_KP_2:
 544                         return Input.Keys.NUM_2;
 545                 case GLFW_KEY_KP_3:
 546                         return Input.Keys.NUM_3;
 547                 case GLFW_KEY_KP_4:
 548                         return Input.Keys.NUM_4;
 549                 case GLFW_KEY_KP_5:
 550                         return Input.Keys.NUM_5;
 551                 case GLFW_KEY_KP_6:
 552                         return Input.Keys.NUM_6;
 553                 case GLFW_KEY_KP_7:
 554                         return Input.Keys.NUM_7;
 555                 case GLFW_KEY_KP_8:
 556                         return Input.Keys.NUM_8;
 557                 case GLFW_KEY_KP_9:
 558                         return Input.Keys.NUM_9;
 559                 default:
 560                         return Input.Keys.UNKNOWN;
 561                 }
 562         }
 563
 564         public static int getJglfwKeyCode (int gdxKeyCode) {
 565                 switch (gdxKeyCode) {
 566                 case Input.Keys.LEFT_BRACKET:
 567                         return GLFW_KEY_LEFT_BRACKET;
 568                 case Input.Keys.RIGHT_BRACKET:
 569                         return GLFW_KEY_RIGHT_BRACKET;
 570                 case Input.Keys.GRAVE:
 571                         return GLFW_KEY_GRAVE_ACCENT;
 572                 case Input.Keys.STAR:
 573                         return GLFW_KEY_KP_MULTIPLY;
 574                 case Input.Keys.NUM:
 575                         return GLFW_KEY_NUM_LOCK;
 576                 case Input.Keys.EQUALS:
 577                         return GLFW_KEY_MENU;
 578                 case Input.Keys.SYM:
 579                         return GLFW_KEY_MENU;
 580                 case Input.Keys.NUM_0:
 581                         return GLFW_KEY_0;
 582                 case Input.Keys.NUM_1:
 583                         return GLFW_KEY_1;
 584                 case Input.Keys.NUM_2:
 585                         return GLFW_KEY_2;
 586                 case Input.Keys.NUM_3:
 587                         return GLFW_KEY_3;
 588                 case Input.Keys.NUM_4:
 589                         return GLFW_KEY_4;
 590                 case Input.Keys.NUM_5:
 591                         return GLFW_KEY_5;
 592                 case Input.Keys.NUM_6:
 593                         return GLFW_KEY_6;
 594                 case Input.Keys.NUM_7:
 595                         return GLFW_KEY_7;
 596                 case Input.Keys.NUM_8:
 597                         return GLFW_KEY_8;
 598                 case Input.Keys.NUM_9:
 599                         return GLFW_KEY_9;
 600                 case Input.Keys.A:
 601                         return GLFW_KEY_A;
 602                 case Input.Keys.B:
 603                         return GLFW_KEY_B;
 604                 case Input.Keys.C:
 605                         return GLFW_KEY_C;
 606                 case Input.Keys.D:
 607                         return GLFW_KEY_D;
 608                 case Input.Keys.E:
 609                         return GLFW_KEY_E;
 610                 case Input.Keys.F:
 611                         return GLFW_KEY_F;
 612                 case Input.Keys.G:
 613                         return GLFW_KEY_G;
 614                 case Input.Keys.H:
 615                         return GLFW_KEY_H;
 616                 case Input.Keys.I:
 617                         return GLFW_KEY_I;
 618                 case Input.Keys.J:
 619                         return GLFW_KEY_J;
 620                 case Input.Keys.K:
 621                         return GLFW_KEY_K;
 622                 case Input.Keys.L:
 623                         return GLFW_KEY_L;
 624                 case Input.Keys.M:
 625                         return GLFW_KEY_M;
 626                 case Input.Keys.N:
 627                         return GLFW_KEY_N;
 628                 case Input.Keys.O:
 629                         return GLFW_KEY_O;
 630                 case Input.Keys.P:
 631                         return GLFW_KEY_P;
 632                 case Input.Keys.Q:
 633                         return GLFW_KEY_Q;
 634                 case Input.Keys.R:
 635                         return GLFW_KEY_R;
 636                 case Input.Keys.S:
 637                         return GLFW_KEY_S;
 638                 case Input.Keys.T:
 639                         return GLFW_KEY_T;
 640                 case Input.Keys.U:
 641                         return GLFW_KEY_U;
 642                 case Input.Keys.V:
 643                         return GLFW_KEY_V;
 644                 case Input.Keys.W:
 645                         return GLFW_KEY_W;
 646                 case Input.Keys.X:
 647                         return GLFW_KEY_X;
 648                 case Input.Keys.Y:
 649                         return GLFW_KEY_Y;
 650                 case Input.Keys.Z:
 651                         return GLFW_KEY_Z;
 652                 case Input.Keys.ALT_LEFT:
 653                         return GLFW_KEY_LALT;
 654                 case Input.Keys.ALT_RIGHT:
 655                         return GLFW_KEY_RALT;
 656                 case Input.Keys.BACKSLASH:
 657                         return GLFW_KEY_BACKSLASH;
 658                 case Input.Keys.COMMA:
 659                         return GLFW_KEY_COMMA;
 660                 case Input.Keys.FORWARD_DEL:
 661                         return GLFW_KEY_DELETE;
 662                 case Input.Keys.DPAD_LEFT:
 663                         return GLFW_KEY_LEFT;
 664                 case Input.Keys.DPAD_RIGHT:
 665                         return GLFW_KEY_RIGHT;
 666                 case Input.Keys.DPAD_UP:
 667                         return GLFW_KEY_UP;
 668                 case Input.Keys.DPAD_DOWN:
 669                         return GLFW_KEY_DOWN;
 670                 case Input.Keys.ENTER:
 671                         return GLFW_KEY_ENTER;
 672                 case Input.Keys.HOME:
 673                         return GLFW_KEY_HOME;
 674                 case Input.Keys.MINUS:
 675                         return GLFW_KEY_MINUS;
 676                 case Input.Keys.PERIOD:
 677                         return GLFW_KEY_PERIOD;
 678                 case Input.Keys.PLUS:
 679                         return GLFW_KEY_KP_ADD;
 680                 case Input.Keys.SEMICOLON:
 681                         return GLFW_KEY_SEMICOLON;
 682                 case Input.Keys.SHIFT_LEFT:
 683                         return GLFW_KEY_LSHIFT;
 684                 case Input.Keys.SHIFT_RIGHT:
 685                         return GLFW_KEY_RSHIFT;
 686                 case Input.Keys.SLASH:
 687                         return GLFW_KEY_SLASH;
 688                 case Input.Keys.SPACE:
 689                         return GLFW_KEY_SPACE;
 690                 case Input.Keys.TAB:
 691                         return GLFW_KEY_TAB;
 692                 case Input.Keys.DEL:
 693                         return GLFW_KEY_BACKSPACE;
 694                 case Input.Keys.CONTROL_LEFT:
 695                         return GLFW_KEY_LEFT_CONTROL;
 696                 case Input.Keys.CONTROL_RIGHT:
 697                         return GLFW_KEY_RIGHT_CONTROL;
 698                 case Input.Keys.ESCAPE:
 699                         return GLFW_KEY_ESCAPE;
 700                 case Input.Keys.F1:
 701                         return GLFW_KEY_F1;
 702                 case Input.Keys.F2:
 703                         return GLFW_KEY_F2;
 704                 case Input.Keys.F3:
 705                         return GLFW_KEY_F3;
 706                 case Input.Keys.F4:
 707                         return GLFW_KEY_F4;
 708                 case Input.Keys.F5:
 709                         return GLFW_KEY_F5;
 710                 case Input.Keys.F6:
 711                         return GLFW_KEY_F6;
 712                 case Input.Keys.F7:
 713                         return GLFW_KEY_F7;
 714                 case Input.Keys.F8:
 715                         return GLFW_KEY_F8;
 716                 case Input.Keys.F9:
 717                         return GLFW_KEY_F9;
 718                 case Input.Keys.F10:
 719                         return GLFW_KEY_F10;
 720                 case Input.Keys.F11:
 721                         return GLFW_KEY_F11;
 722                 case Input.Keys.F12:
 723                         return GLFW_KEY_F12;
 724                 default:
 725                         return 0;
 726                 }
 727         }
 728 }