### # Copyright (c) 2002-2008 Kongsberg SIM # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. # from PySide2 import QtCore from pivy import coin from .DeviceHandler import DeviceHandler class KeyboardHandler(DeviceHandler): """The KeyboardHandler class provides translation of keyboard events on the QuarterWidget. It is registered with the DeviceManager by default.""" def __init__(self): self._keyboard = coin.SoKeyboardEvent() self._keyboardmap, self._keypadmap = self.initKeyMap() def translateEvent(self, qevent): """Translates from QKeyEvents to coin.SoKeyboardEvents""" if qevent.type() in (QtCore.QEvent.KeyPress, QtCore.QEvent.KeyRelease): return self.keyEvent(qevent) else: return None def debugKeyEvents(self): pass # FIXME jkg: implement using os.ev #const char * env = coin_getenv("QUARTER_DEBUG_KEYEVENTS"); #return env && (atoi(env) > 0); def keyEvent(self, qevent): modifiers = qevent.modifiers() pos = self.manager.getLastMousePosition() self._keyboard.setPosition(pos) self.setModifiers(self._keyboard, qevent) if qevent.type() == QtCore.QEvent.KeyPress: self._keyboard.setState(coin.SoButtonEvent.DOWN) else: self._keyboard.setState(coin.SoButtonEvent.UP) qkey = qevent.key() sokey = None if modifiers & QtCore.Qt.KeypadModifier: sokey = self._keypadmap[qkey] else: sokey = self._keyboardmap[qkey] try: printable = str(qevent.text().toAscii()) except AttributeError: # python3 printable = str(qevent.text()) self._keyboard.setPrintableCharacter(printable) self._keyboard.setKey(sokey) # FIXME jkg: implement #if QUARTER_DEBUG # if (KeyboardHandlerP.debugKeyEvents()) { # SbString s; # self._keyboard.enumToString(self._keyboard.getKey(), s); # SoDebugError.postInfo("KeyboardHandlerP.keyEvent", # "enum: '%s', pos: <%i %i>, printable: '%s'", # s.getString(), # pos[0], pos[1], # printable); return self._keyboard def initKeyMap(self): # FIXME jkg: move out? class QMap: def __init__(self): self.map = {} def __getitem__(self, key): try: return self.map[key] except KeyError: # FIXME jkg: use logging module to output warning return coin.SoKeyboardEvent.ANY def insert(self, key, value): self.map[key] = value keyboardmap = QMap() # keyboard keyboardmap.insert(QtCore.Qt.Key_Shift, coin.SoKeyboardEvent.LEFT_SHIFT) keyboardmap.insert(QtCore.Qt.Key_Alt, coin.SoKeyboardEvent.LEFT_ALT) keyboardmap.insert(QtCore.Qt.Key_Control, coin.SoKeyboardEvent.LEFT_CONTROL) keyboardmap.insert(QtCore.Qt.Key_0, coin.SoKeyboardEvent.NUMBER_0) keyboardmap.insert(QtCore.Qt.Key_1, coin.SoKeyboardEvent.NUMBER_1) keyboardmap.insert(QtCore.Qt.Key_2, coin.SoKeyboardEvent.NUMBER_2) keyboardmap.insert(QtCore.Qt.Key_3, coin.SoKeyboardEvent.NUMBER_3) keyboardmap.insert(QtCore.Qt.Key_4, coin.SoKeyboardEvent.NUMBER_4) keyboardmap.insert(QtCore.Qt.Key_5, coin.SoKeyboardEvent.NUMBER_5) keyboardmap.insert(QtCore.Qt.Key_6, coin.SoKeyboardEvent.NUMBER_6) keyboardmap.insert(QtCore.Qt.Key_7, coin.SoKeyboardEvent.NUMBER_7) keyboardmap.insert(QtCore.Qt.Key_8, coin.SoKeyboardEvent.NUMBER_8) keyboardmap.insert(QtCore.Qt.Key_9, coin.SoKeyboardEvent.NUMBER_9) keyboardmap.insert(QtCore.Qt.Key_A, coin.SoKeyboardEvent.A) keyboardmap.insert(QtCore.Qt.Key_B, coin.SoKeyboardEvent.B) keyboardmap.insert(QtCore.Qt.Key_C, coin.SoKeyboardEvent.C) keyboardmap.insert(QtCore.Qt.Key_D, coin.SoKeyboardEvent.D) keyboardmap.insert(QtCore.Qt.Key_E, coin.SoKeyboardEvent.E) keyboardmap.insert(QtCore.Qt.Key_F, coin.SoKeyboardEvent.F) keyboardmap.insert(QtCore.Qt.Key_G, coin.SoKeyboardEvent.G) keyboardmap.insert(QtCore.Qt.Key_H, coin.SoKeyboardEvent.H) keyboardmap.insert(QtCore.Qt.Key_I, coin.SoKeyboardEvent.I) keyboardmap.insert(QtCore.Qt.Key_J, coin.SoKeyboardEvent.J) keyboardmap.insert(QtCore.Qt.Key_K, coin.SoKeyboardEvent.K) keyboardmap.insert(QtCore.Qt.Key_L, coin.SoKeyboardEvent.L) keyboardmap.insert(QtCore.Qt.Key_M, coin.SoKeyboardEvent.M) keyboardmap.insert(QtCore.Qt.Key_N, coin.SoKeyboardEvent.N) keyboardmap.insert(QtCore.Qt.Key_O, coin.SoKeyboardEvent.O) keyboardmap.insert(QtCore.Qt.Key_P, coin.SoKeyboardEvent.P) keyboardmap.insert(QtCore.Qt.Key_Q, coin.SoKeyboardEvent.Q) keyboardmap.insert(QtCore.Qt.Key_R, coin.SoKeyboardEvent.R) keyboardmap.insert(QtCore.Qt.Key_S, coin.SoKeyboardEvent.S) keyboardmap.insert(QtCore.Qt.Key_T, coin.SoKeyboardEvent.T) keyboardmap.insert(QtCore.Qt.Key_U, coin.SoKeyboardEvent.U) keyboardmap.insert(QtCore.Qt.Key_V, coin.SoKeyboardEvent.V) keyboardmap.insert(QtCore.Qt.Key_W, coin.SoKeyboardEvent.W) keyboardmap.insert(QtCore.Qt.Key_X, coin.SoKeyboardEvent.X) keyboardmap.insert(QtCore.Qt.Key_Y, coin.SoKeyboardEvent.Y) keyboardmap.insert(QtCore.Qt.Key_Z, coin.SoKeyboardEvent.Z) keyboardmap.insert(QtCore.Qt.Key_Home, coin.SoKeyboardEvent.HOME) keyboardmap.insert(QtCore.Qt.Key_Left, coin.SoKeyboardEvent.LEFT_ARROW) keyboardmap.insert(QtCore.Qt.Key_Up, coin.SoKeyboardEvent.UP_ARROW) keyboardmap.insert(QtCore.Qt.Key_Right, coin.SoKeyboardEvent.RIGHT_ARROW) keyboardmap.insert(QtCore.Qt.Key_Down, coin.SoKeyboardEvent.DOWN_ARROW) keyboardmap.insert(QtCore.Qt.Key_PageUp, coin.SoKeyboardEvent.PAGE_UP) keyboardmap.insert(QtCore.Qt.Key_PageDown, coin.SoKeyboardEvent.PAGE_DOWN) keyboardmap.insert(QtCore.Qt.Key_End, coin.SoKeyboardEvent.END) keyboardmap.insert(QtCore.Qt.Key_F1, coin.SoKeyboardEvent.F1) keyboardmap.insert(QtCore.Qt.Key_F2, coin.SoKeyboardEvent.F2) keyboardmap.insert(QtCore.Qt.Key_F3, coin.SoKeyboardEvent.F3) keyboardmap.insert(QtCore.Qt.Key_F4, coin.SoKeyboardEvent.F4) keyboardmap.insert(QtCore.Qt.Key_F5, coin.SoKeyboardEvent.F5) keyboardmap.insert(QtCore.Qt.Key_F6, coin.SoKeyboardEvent.F6) keyboardmap.insert(QtCore.Qt.Key_F7, coin.SoKeyboardEvent.F7) keyboardmap.insert(QtCore.Qt.Key_F8, coin.SoKeyboardEvent.F8) keyboardmap.insert(QtCore.Qt.Key_F9, coin.SoKeyboardEvent.F9) keyboardmap.insert(QtCore.Qt.Key_F10, coin.SoKeyboardEvent.F10) keyboardmap.insert(QtCore.Qt.Key_F11, coin.SoKeyboardEvent.F11) keyboardmap.insert(QtCore.Qt.Key_F12, coin.SoKeyboardEvent.F12) keyboardmap.insert(QtCore.Qt.Key_Backspace, coin.SoKeyboardEvent.BACKSPACE) keyboardmap.insert(QtCore.Qt.Key_Tab, coin.SoKeyboardEvent.TAB) keyboardmap.insert(QtCore.Qt.Key_Return, coin.SoKeyboardEvent.RETURN) keyboardmap.insert(QtCore.Qt.Key_Enter, coin.SoKeyboardEvent.ENTER) keyboardmap.insert(QtCore.Qt.Key_Pause, coin.SoKeyboardEvent.PAUSE) keyboardmap.insert(QtCore.Qt.Key_ScrollLock, coin.SoKeyboardEvent.SCROLL_LOCK) keyboardmap.insert(QtCore.Qt.Key_Escape, coin.SoKeyboardEvent.ESCAPE) keyboardmap.insert(QtCore.Qt.Key_Delete, coin.SoKeyboardEvent.DELETE) keyboardmap.insert(QtCore.Qt.Key_Print, coin.SoKeyboardEvent.PRINT) keyboardmap.insert(QtCore.Qt.Key_Insert, coin.SoKeyboardEvent.INSERT) keyboardmap.insert(QtCore.Qt.Key_NumLock, coin.SoKeyboardEvent.NUM_LOCK) keyboardmap.insert(QtCore.Qt.Key_CapsLock, coin.SoKeyboardEvent.CAPS_LOCK) keyboardmap.insert(QtCore.Qt.Key_Space, coin.SoKeyboardEvent.SPACE) keyboardmap.insert(QtCore.Qt.Key_Apostrophe, coin.SoKeyboardEvent.APOSTROPHE) keyboardmap.insert(QtCore.Qt.Key_Comma, coin.SoKeyboardEvent.COMMA) keyboardmap.insert(QtCore.Qt.Key_Minus, coin.SoKeyboardEvent.MINUS) keyboardmap.insert(QtCore.Qt.Key_Period, coin.SoKeyboardEvent.PERIOD) keyboardmap.insert(QtCore.Qt.Key_Slash, coin.SoKeyboardEvent.SLASH) keyboardmap.insert(QtCore.Qt.Key_Semicolon, coin.SoKeyboardEvent.SEMICOLON) keyboardmap.insert(QtCore.Qt.Key_Equal, coin.SoKeyboardEvent.EQUAL) keyboardmap.insert(QtCore.Qt.Key_BracketLeft, coin.SoKeyboardEvent.BRACKETLEFT) keyboardmap.insert(QtCore.Qt.Key_BracketRight, coin.SoKeyboardEvent.BRACKETRIGHT) keyboardmap.insert(QtCore.Qt.Key_Backslash, coin.SoKeyboardEvent.BACKSLASH) keyboardmap.insert(QtCore.Qt.Key_Agrave, coin.SoKeyboardEvent.GRAVE) # keypad # on Mac OS X, the keypad modifier will also be set when an arrow # key is pressed as the arrow keys are considered part of the # keypad keypadmap = QMap() keypadmap.insert(QtCore.Qt.Key_Left, coin.SoKeyboardEvent.LEFT_ARROW) keypadmap.insert(QtCore.Qt.Key_Up, coin.SoKeyboardEvent.UP_ARROW) keypadmap.insert(QtCore.Qt.Key_Right, coin.SoKeyboardEvent.RIGHT_ARROW) keypadmap.insert(QtCore.Qt.Key_Down, coin.SoKeyboardEvent.DOWN_ARROW) keypadmap.insert(QtCore.Qt.Key_Enter, coin.SoKeyboardEvent.PAD_ENTER) keypadmap.insert(QtCore.Qt.Key_F1, coin.SoKeyboardEvent.PAD_F1) keypadmap.insert(QtCore.Qt.Key_F2, coin.SoKeyboardEvent.PAD_F2) keypadmap.insert(QtCore.Qt.Key_F3, coin.SoKeyboardEvent.PAD_F3) keypadmap.insert(QtCore.Qt.Key_F4, coin.SoKeyboardEvent.PAD_F4) keypadmap.insert(QtCore.Qt.Key_0, coin.SoKeyboardEvent.PAD_0) keypadmap.insert(QtCore.Qt.Key_1, coin.SoKeyboardEvent.PAD_1) keypadmap.insert(QtCore.Qt.Key_2, coin.SoKeyboardEvent.PAD_2) keypadmap.insert(QtCore.Qt.Key_3, coin.SoKeyboardEvent.PAD_3) keypadmap.insert(QtCore.Qt.Key_4, coin.SoKeyboardEvent.PAD_4) keypadmap.insert(QtCore.Qt.Key_5, coin.SoKeyboardEvent.PAD_5) keypadmap.insert(QtCore.Qt.Key_6, coin.SoKeyboardEvent.PAD_6) keypadmap.insert(QtCore.Qt.Key_7, coin.SoKeyboardEvent.PAD_7) keypadmap.insert(QtCore.Qt.Key_8, coin.SoKeyboardEvent.PAD_8) keypadmap.insert(QtCore.Qt.Key_9, coin.SoKeyboardEvent.PAD_9) keypadmap.insert(QtCore.Qt.Key_Plus, coin.SoKeyboardEvent.PAD_ADD) keypadmap.insert(QtCore.Qt.Key_Minus, coin.SoKeyboardEvent.PAD_SUBTRACT) keypadmap.insert(QtCore.Qt.Key_multiply, coin.SoKeyboardEvent.PAD_MULTIPLY) keypadmap.insert(QtCore.Qt.Key_division, coin.SoKeyboardEvent.PAD_DIVIDE) keypadmap.insert(QtCore.Qt.Key_Tab, coin.SoKeyboardEvent.PAD_TAB) keypadmap.insert(QtCore.Qt.Key_Space, coin.SoKeyboardEvent.PAD_SPACE) keypadmap.insert(QtCore.Qt.Key_Insert, coin.SoKeyboardEvent.PAD_INSERT) keypadmap.insert(QtCore.Qt.Key_Delete, coin.SoKeyboardEvent.PAD_DELETE) keypadmap.insert(QtCore.Qt.Key_Period, coin.SoKeyboardEvent.PAD_PERIOD) # #if 0 // FIXME: don't know what to do with these (20070306 frodo) # keyboardmap.insert(QtCore.Qt., coin.SoKeyboardEvent.RIGHT_SHIFT) # keyboardmap.insert(QtCore.Qt., coin.SoKeyboardEvent.RIGHT_CONTROL) # keyboardmap.insert(QtCore.Qt., coin.SoKeyboardEvent.RIGHT_ALT) # keyboardmap.insert(QtCore.Qt., coin.SoKeyboardEvent.PRIOR) # keyboardmap.insert(QtCore.Qt., coin.SoKeyboardEvent.NEXT) # keyboardmap.insert(QtCore.Qt., coin.SoKeyboardEvent.SHIFT_LOCK) # #endif return keyboardmap, keypadmap