def _keyboard( self, code, x, y ):
symbol = self._keyboard_translate(code)
modifiers = glut.glutGetModifiers()
modifiers = self._modifiers_translate(modifiers)
state= self.dispatch_event('on_key_press', symbol, modifiers)
if not state and symbol == key.ESCAPE: #FIXME
raise Exception," FIX EXIT MODE " #sys.exit()
def _modifiers(self, query_now=True):
if query_now:
glutmod = glut.glutGetModifiers()
mod = ()
if glut.GLUT_ACTIVE_SHIFT & glutmod:
mod += keys.SHIFT,
if glut.GLUT_ACTIVE_CTRL & glutmod:
mod += keys.CONTROL,
if glut.GLUT_ACTIVE_ALT & glutmod:
mod += keys.ALT,
self._modifiers_cache = mod
return self._modifiers_cache
def motionFunc(self, x, y):
dx = x - self.mouseLastPos[0]
dy = y - self.mouseLastPos[1]
modifiers = GLUT.glutGetModifiers()
tb = self.scene.tb
if modifiers == GLUT.GLUT_ACTIVE_SHIFT:
tb.zoom_to(dx, -dy)
elif modifiers == GLUT.GLUT_ACTIVE_CTRL:
tb.trans_to(dx, -dy)
else:
tb.drag_to(x, y, dx, -dy)
self.mouseLastPos = np.array([x, y])
def Mouse(self, button, state, x, y):
if state == 0:
self.mouse_last_drag_pos = (x, y)
modifiers = GLUT.glutGetModifiers()
if (button == 1) or (modifiers & GLUT.GLUT_ACTIVE_ALT):
self.mouse_drag_mode = 'dolly'
elif (button == 2) or (modifiers & GLUT.GLUT_ACTIVE_CTRL):
self.mouse_drag_mode = 'pan'
else:
self.mouse_drag_mode = 'orbit'
if state == 1:
self.mouse_last_drag_pos = None
self.mouse_drag_mode = None
def keyboard_s(self, key, x, y):
mkey = glut.glutGetModifiers()
if mkey == glut.GLUT_ACTIVE_CTRL:
pass
elif mkey == glut.GLUT_ACTIVE_ALT:
pass
else:
if key == glut.GLUT_KEY_UP:
self.rotate["x"] += 1
elif key == glut.GLUT_KEY_DOWN:
self.rotate["x"] -= 1
elif key == glut.GLUT_KEY_LEFT:
self.rotate["y"] -= 1
elif key == glut.GLUT_KEY_RIGHT:
self.rotate["y"] += 1
glut.glutSetWindow(self.window_handle)
glut.glutPostRedisplay()
def _special_up(self, code, x, y):
modifiers = glut.glutGetModifiers()
self.dispatch_event("on_key_release", self._keyboard_translate(code), self._modifiers_translate(modifiers))
def _keyboard(self, code, x, y):
symbol = self._keyboard_translate(code)
modifiers = glut.glutGetModifiers()
modifiers = self._modifiers_translate(modifiers)
self.dispatch_event("on_key_press", symbol, modifiers)
def _special( self, code, x, y ):
modifiers = glut.glutGetModifiers()
self.dispatch_event('on_key_press',
self._keyboard_translate(code),
self._modifiers_translate(modifiers))
def _keyboard_up(self, code, x, y):
modifiers = glut.glutGetModifiers()
self.dispatch_event('on_key_release', self._keyboard_translate(code),
self._modifiers_translate(modifiers))
def _keyboard(self, code, x, y):
symbol = self._keyboard_translate(code)
modifiers = glut.glutGetModifiers()
modifiers = self._modifiers_translate(modifiers)
self.dispatch_event('on_key_press', symbol, modifiers)
def _special(self, code, x, y):
modifiers = glut.glutGetModifiers()
self.dispatch_event('on_key_press', self._keyboard_translate(code),
self._modifiers_translate(modifiers))
