def on_key(self, event: wx.KeyEvent):
"""key push events controller
can use following shortcut keys
Ctrl + C : copy selected cell
Ctrl + V : paste text data
Delete : delete all selected cells data
... and more. coming soon?
:param event:
:return:
"""
# print(event.GetKeyCode())
if event.ControlDown() and event.GetKeyCode() == KEY_CODE_C:
self.copy()
print('Do Copy!')
if event.ControlDown() and event.GetKeyCode() == KEY_CODE_V:
print('Do Paste!')
self.paste()
if event.ControlDown() and event.GetKeyCode() == KEY_CODE_Z:
print('Undo!')
if event.GetKeyCode() == KEY_CODE_BS and \
event.GetKeyCode() == KEY_CODE_D:
print('Cell Delete!')
if event.GetKeyCode() == wx.WXK_DELETE:
self.delete()
print('Range Delete!')
return # not cell activate if delete key pushed
# do other default events
event.DoAllowNextEvent()
def on_key_press(self, event: wx.KeyEvent):
widget = self.FindFocus()
if isinstance(widget, wx.Control) and widget != self.object_list:
# check if we are in a widget taking user input. ignore our shortcuts, then
# the default widget with keyboard focus is the object list for some reason, so don't ignore then
event.Skip()
return
key = event.GetKeyCode()
if key in [wx.WXK_DELETE, wx.WXK_NUMPAD_DELETE]:
self.remove_selected_objects()
elif event.ControlDown():
key = event.GetUnicodeKey()
if key == wx.WXK_NONE:
return
if key == ord("C"):
self._copy_objects()
elif key == ord("V"):
self._paste_objects()
elif key == ord("X"):
self._cut_object()
self.level_view.Refresh()
else:
event.Skip()
def OnKeyUp(self, evt: wx.KeyEvent):
if not self.dictating:
evt.Skip(True)
return
if evt.GetKeyCode() in [8]:
evt.Skip(True)
else:
evt.Skip(False)
text = self.rtext.GetValue()
actual_char = chr(evt.GetUnicodeKey())
expected_char = self.dictation_text[len(text)]
if actual_char == expected_char:
self.rtext.EndUnderline()
self.rtext.WriteText(actual_char)
try:
expected_char = self.dictation_text[len(text) + 1]
if expected_char in ';.,:!?" ':
self.say_next_word()
except:
pass
else:
self.rtext.BeginUnderline()
self.rtext.BeginTextColour(wx.Colour(255, 0, 0, 255))
self.rtext.WriteText(actual_char)
self.rtext.EndTextColour()
self.rtext.EndUnderline()
winsound.MessageBeep(500)
def processChar(self, event: KeyEvent):
"""
Process the keyboard events.
TODO: Build the callable dictionary once and use it here. This code builds it every time the
user presses a key. Eeks;
Args:
event: The wxPython key event
"""
c: int = event.GetKeyCode()
funcs: Dict[int, Callable] = {
WXK_DELETE: self.deleteSelectedShape,
WXK_BACK: self.deleteSelectedShape,
WXK_INSERT: self.insertSelectedShape,
ord('i'): self.insertSelectedShape,
ord('I'): self.insertSelectedShape,
ord('s'): self.toggleSpline,
ord('S'): self.toggleSpline,
ord('<'): self.moveSelectedShapeDown,
ord('>'): self.moveSelectedShapeUp,
}
if c in funcs:
funcs[c]()
else:
self.logger.warning(f'Key code not supported: {c}')
event.Skip()
def on_key_down(self, event: wx.KeyEvent):
event_obj = event.GetEventObject()
keycode = event.KeyCode
if event_obj == self.search_bar and keycode in (315, 317):
if keycode == 315: # UP
self.in_grid.select_new_row('U')
elif keycode == 317: # DOWN
self.in_grid.select_new_row('D')
else:
event.Skip()
def on_key_down(self, event: wx.KeyEvent) -> None:
"""On EVT_KEY_DOWN, process the text if enter or tab is pressed."""
keycode = event.KeyCode
if not event.HasAnyModifiers() and \
(keycode == wx.WXK_RETURN or keycode == wx.WXK_NUMPAD_ENTER or keycode == wx.WXK_TAB):
if self._process_text():
# handle if shift is held
event.EventObject.Navigate(flags=
wx.NavigationKeyEvent.IsBackward if event.shiftDown else wx.NavigationKeyEvent.IsForward)
else:
event.Skip()
def _on_key_press(self, event: wx.KeyEvent):
key = event.GetUnicodeKey()
if key == wx.WXK_NONE:
key = event.GetKeyCode()
self._keys_pressed.add(key)
if key == wx.WXK_ESCAPE:
self._escape()
if event.ControlDown() and key != wx.WXK_CONTROL:
if key == 71:
location = show_goto(self, *self._camera[:3])
if location:
self._camera[:3] = location
self._collision_locations_cache = None
self._transformation_matrix = None
self._change_box_location()
event.Skip()
def on_text(self, event: wx.KeyEvent) -> None:
"""Handle characters being typed."""
f: float
value: str = self.GetValue()
allowed_keys: List[int] = [wx.WXK_DELETE, wx.WXK_BACK]
keycode: int = event.GetKeyCode()
if keycode < 255:
# Valid ascii.
char: str = chr(keycode)
if char.isdigit() or (value and char == '.' and '.'
not in value) or keycode in allowed_keys:
event.Skip()
if value.endswith('.'):
self.AppendText('0')
self.SetSelection(len(value), len(value) + 1)
if value.startswith('.'):
self.SetValue('0' + value)
self.SetSelection(0, 1)
else:
return None
if self.bounds is not None:
f = self.get_float()
if f < self.bounds.min:
self.SetValue(str(self.bounds.min))
self.SelectAll()
if f > self.bounds.max:
self.SetValue(str(self.bounds.max))
self.SelectAll()
elif keycode == wx.WXK_UP:
self.set_float(self.get_float() + self.increment)
elif keycode == wx.WXK_DOWN:
self.set_float(self.get_float() - self.increment)
elif keycode == wx.WXK_HOME and self.bounds is not None:
self.set_float(self.bounds.min)
elif keycode == wx.WXK_END and self.bounds is not None:
self.set_float(self.bounds.max)
elif keycode == wx.WXK_PAGEUP:
self.set_float(self.get_float() + (self.increment * 10))
elif keycode == wx.WXK_PAGEDOWN:
self.set_float(self.get_float() - (self.increment * 10))
else:
return None # Don't skip.
event.Skip()
f = self.get_float()
e = FloatEvent(name=self.GetName(), value=f)
wx.PostEvent(self, e)
def OnBufferChar(self, event: wx.KeyEvent):
keycode = f"{event.UnicodeKey:c}"
key = wx_to_kakoune_keys.get(event.UnicodeKey, keycode)
#print("CHAR", keycode, event.UnicodeKey, keys)
if event.altDown:
key = alt_key(key)
self.kakoune.send_keys(key)
event.Skip()
def onTyping(self, event: wx.KeyEvent) -> None:
"""Tracks the count of typed printable characters.
Args:
event (wx.KeyEvent): Using event.GetUnicodeKey(() will provide the key which
was pressed.
"""
key = event.GetUnicodeKey()
ignored_keys = [0, 8, 9, 13]
if hasattr(self, "typed_character_count") and key not in ignored_keys:
self.typed_character_count += 1
elif key not in ignored_keys:
self.typed_character_count = 1
# logging.debug(f"In onTyping key={repr(chr(key))}, "
# f"typed_text={repr(self.typed_text.GetValue())}")
# Pass this event along.
event.Skip()
def OnBufferKeyPress(self, event: wx.KeyEvent):
key = wx_to_kakoune_keys.get(event.KeyCode)
if key:
#print("KEY", key)
if event.altDown:
key = alt_key(key)
self.kakoune.send_keys(key)
else:
event.Skip()
def event_key_down(self, event: wx.KeyEvent):
"""Key down event like this.
Left / Right cursor keys:
Prev / next picture is display in same folder.
Delete key:
Remove displayed picture(goto trash box).
Function key 5:
Reload picture file.
@todo implement
:param event:
:return:
"""
print('key down')
if event.GetKeyCode() == wx.WXK_LEFT:
# @todo Try stopping motion when you stop pressing the key
self.ctr.prev_file()
elif event.GetKeyCode() == wx.WXK_RIGHT:
self.ctr.next_file()
elif event.GetKeyCode() == wx.WXK_DELETE:
pass
elif event.GetKeyCode() == wx.WXK_F5:
pass
def onKeyDown(self, event: wx.KeyEvent):
eventParams = TextEditorKeyDownParams(self, event.GetKeyCode(),
event.GetUnicodeKey(),
event.ControlDown(),
event.ShiftDown(),
event.AltDown(), event.CmdDown(),
event.MetaDown())
Application.onTextEditorKeyDown(Application.selectedPage, eventParams)
if not eventParams.disableOutput:
super().onKeyDown(event)
self._checkCaretMoving()
def on_key_up(self, event: wx.KeyEvent) -> None:
"""Handle EVT_KEY_UP."""
keycode = event.KeyCode
if keycode == wx.WXK_ESCAPE:
self.core.select_device(-1)
self.core.select_point(-1, clear=True)
self.select_object(-1)
# delete selected proxy object if backspace
elif keycode == wx.WXK_BACK or keycode == wx.WXK_DELETE:
for obj in reversed(self._objectvis.objects):
if obj.selected:
self.core.objects.pop(obj.object_id)
else:
event.Skip()
def on_key_press(self, event: wx.KeyEvent):
key_code = event.KeyCode
ctrl_down = event.ControlDown()
if key_code == wx.WXK_LEFT:
if ctrl_down:
self.canvas.object.rotate(self.canvas.rot_point.point, ROTATE_STEP)
else:
self.canvas.object.shift(-SHIFT_STEP, 0)
self.Refresh()
elif key_code == wx.WXK_RIGHT:
if ctrl_down:
self.canvas.object.rotate(self.canvas.rot_point.point, -ROTATE_STEP)
else:
self.canvas.object.shift(SHIFT_STEP, 0)
self.Refresh()
elif key_code == wx.WXK_UP:
self.canvas.object.shift(0, SHIFT_STEP)
self.Refresh()
elif key_code == wx.WXK_DOWN:
self.canvas.object.shift(0, -SHIFT_STEP)
self.Refresh()
def OnKey(self, event: wx.KeyEvent):
keycode = event.GetUnicodeKey()
if keycode != wx.WXK_NONE:
self.camera_interactor.key_down("{:c}".format(keycode))
self.Sync()
# Allow escaping from selection mode
if keycode == wx.WXK_ESCAPE:
self.selection_mode = None
self.camera.poly_select.reset()
self.camera.box_select.reset()
self.selection_controls.set_mode(
self.selection_controls.CANCEL)
# Allow point removal from polygon selection
elif self.selection_mode == GLSelectionControls.POLY and \
any((keycode == wx.WXK_BACK, keycode == wx.WXK_DELETE, keycode == wx.WXK_NUMPAD_DELETE)):
self.camera.poly_select.remove_last()
elif keycode == wx.WXK_RETURN or keycode == wx.WXK_NUMPAD_ENTER:
self.selection_controls.set_mode(
self.selection_controls.CONFIRM)
self.Refresh()
def on_list_key(self, evt: wx.KeyEvent):
kc = evt.GetKeyCode()
if kc == wx.WXK_ESCAPE and self.proto.can_cancel:
self.do_cancel()
evt.Skip()
def choose_enter(self, event: wx.KeyEvent):
self.set_values()
event.Skip()
def _on_key_press(self, evt: wx.KeyEvent):
key = evt.GetUnicodeKey() or evt.GetKeyCode()
if key == wx.WXK_ESCAPE:
self._escape()
evt.Skip()
def on_text_control_changed(event: wx.KeyEvent, callback: Callable):
callback(event.GetString())
def _on_key_down(self, event: wx.KeyEvent):
if event.GetKeyCode() == wx.WXK_RETURN or event.GetKeyCode(
) == wx.WXK_TAB:
if event.ControlDown(): # the edit control needs this key
event.Skip()
else:
self.DisableCellEditControl()
if event.ShiftDown():
(row, col) = self.GetTable().get_prev_cursor_rowcol(
self.GetGridCursorRow(), self.GetGridCursorCol())
else:
(row, col) = self.GetTable().get_next_cursor_rowcol(
self.GetGridCursorRow(), self.GetGridCursorCol())
self.SetGridCursor(row, col)
self.MakeCellVisible(row, col)
# Shift+Up
elif event.ShiftDown() and event.GetKeyCode() == wx.WXK_UP:
self._on_range_selecting_keyboard(row_diff=-1)
# Shift+Down
elif event.ShiftDown() and event.GetKeyCode() == wx.WXK_DOWN:
self._on_range_selecting_keyboard(row_diff=1)
# Shift+Left
elif event.ShiftDown() and event.GetKeyCode() == wx.WXK_LEFT:
self._on_range_selecting_keyboard(col_diff=-1)
# Shift+Right
elif event.ShiftDown() and event.GetKeyCode() == wx.WXK_RIGHT:
self._on_range_selecting_keyboard(col_diff=1)
# Ctrl+Z
elif event.ControlDown() and event.GetKeyCode() == ord("Z"):
self._undo()
# Ctrl+Y
elif event.ControlDown() and event.GetKeyCode() == ord("Y"):
self._redo()
# Ctrl+X
elif event.ControlDown() and event.GetKeyCode() == ord("X"):
self._cut_selection()
# Ctrl+C
elif event.ControlDown() and event.GetKeyCode() == ord("C"):
self._copy_selection()
elif event.ControlDown() and event.GetKeyCode() == ord("V"):
# Ctrl+Shift+V
if event.ShiftDown():
self._paste(insert=True)
# Ctrl+V
else:
self._paste(overwrite=True)
# Ctrl+A
elif event.ControlDown() and event.GetKeyCode() == ord("A"):
self.select_range(0, len(self._binary_data) - 1)
else:
event.Skip()
