/usr/share/pyshared/pivy/quarter/devices/KeyboardHandler.py is in python-pivy 0.5.0~v609hg-3.
This file is owned by root:root, with mode 0o644.
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# 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 PyQt4 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]
printable = str(qevent.text().toAscii())
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
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