diff options
| author | Behdad Esfahbod <behdad@behdad.org> | 2012-03-27 22:23:20 -0400 |
|---|---|---|
| committer | Behdad Esfahbod <behdad@behdad.org> | 2012-03-27 22:25:22 -0400 |
| commit | 651bdf03af5514950e9e82bbaa098c188501dbae (patch) | |
| tree | 451f1b5366c6a411c1b00dd632f1d21f1991cef2 /src | |
| parent | c086bddf9252c9ad4b4d685256af651600be8d52 (diff) | |
Implement glutGetModifiers()
Diffstat (limited to 'src')
| -rw-r--r-- | src/library_gl.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/library_gl.js b/src/library_gl.js index 1c54abd9..3f046853 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -444,13 +444,26 @@ var LibraryGLUT = { lastX: 0, lastY: 0, buttons: 0, + modifiers: 0, + + saveModifiers: function(event) { + GLUT.modifiers = 0; + if (event['shiftKey']) + GLUT.modifiers += 1; /* GLUT_ACTIVE_SHIFT */ + if (event['ctrlKey']) + GLUT.modifiers += 2; /* GLUT_ACTIVE_CTRL */ + if (event['altKey']) + GLUT.modifiers += 4; /* GLUT_ACTIVE_ALT */ + }, onMousemove: function(event) { GLUT.lastX = event['clientX']; GLUT.lastY = event['clientY']; if (GLUT.buttons == 0 && GLUT.passiveMotionFunc) { + GLUT.saveModifiers(event); FUNCTION_TABLE[GLUT.passiveMotionFunc](GLUT.lastX, GLUT.lastY); } else if (GLUT.buttons != 0 && GLUT.motionFunc) { + GLUT.saveModifiers(event); FUNCTION_TABLE[GLUT.motionFunc](GLUT.lastX, GLUT.lastY); } }, @@ -485,6 +498,7 @@ var LibraryGLUT = { onKeydown: function(event) { if (GLUT.specialFunc || GLUT.keyboardFunc) { + GLUT.saveModifiers(event); var key = GLUT.getSpecialKey(event['keyCode']); if (key !== null) { if( GLUT.specialFunc ) FUNCTION_TABLE[GLUT.specialFunc](key, GLUT.lastX, GLUT.lastY); @@ -497,6 +511,7 @@ var LibraryGLUT = { onKeyup: function(event) { if (GLUT.specialUpFunc || GLUT.keyboardUpFunc) { + GLUT.saveModifiers(event); var key = GLUT.getSpecialKey(event['keyCode']); if (key !== null) { if(GLUT.specialUpFunc) FUNCTION_TABLE[GLUT.specialUpFunc](key, GLUT.lastX, GLUT.lastY); @@ -513,6 +528,7 @@ var LibraryGLUT = { GLUT.buttons |= (1 << event['button']); if(GLUT.mouseFunc){ + GLUT.saveModifiers(event); FUNCTION_TABLE[GLUT.mouseFunc](event['button'], 0/*GLUT_DOWN*/, GLUT.lastX, GLUT.lastY); } }, @@ -523,11 +539,14 @@ var LibraryGLUT = { GLUT.buttons &= ~(1 << event['button']); if(GLUT.mouseFunc) { + GLUT.saveModifiers(event); FUNCTION_TABLE[GLUT.mouseFunc](event['button'], 1/*GLUT_UP*/, GLUT.lastX, GLUT.lastY); } }, }, + glutGetModifiers: function() { return GLUT.modifiers; }, + glutInit__deps: ['$GLUT'], glutInit: function(argcp, argv) { // Ignore arguments |