1 files changed, 0 insertions, 225 deletions
diff --git a/silx/gui/plot3d/scene/event.py b/silx/gui/plot3d/scene/event.py
deleted file mode 100644
index 98f8f8b..0000000
--- a/silx/gui/plot3d/scene/event.py
+++ /dev/null
@@ -1,225 +0,0 @@
-# coding: utf-8
-# /*##########################################################################
-#
-# Copyright (c) 2015-2017 European Synchrotron Radiation Facility
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# ###########################################################################*/
-"""This module provides a simple generic notification system."""
-
-from __future__ import absolute_import, division, unicode_literals
-
-__authors__ = ["T. Vincent"]
-__license__ = "MIT"
-__date__ = "17/07/2018"
-
-
-import logging
-
-from silx.utils.weakref import WeakList
-
-_logger = logging.getLogger(__name__)
-
-
-# Notifier ####################################################################
-
-class Notifier(object):
-    """Base class for object with notification mechanism."""
-
-    def __init__(self):
-        self._listeners = WeakList()
-
-    def addListener(self, listener):
-        """Register a listener.
-
-        Adding an already registered listener has no effect.
-
-        :param callable listener: The function or method to register.
-        """
-        if listener not in self._listeners:
-            self._listeners.append(listener)
-        else:
-            _logger.warning('Ignoring addition of an already registered listener')
-
-    def removeListener(self, listener):
-        """Remove a previously registered listener.
-
-        :param callable listener: The function or method to unregister.
-        """
-        try:
-            self._listeners.remove(listener)
-        except ValueError:
-            _logger.warning('Trying to remove a listener that is not registered')
-
-    def notify(self, *args, **kwargs):
-        """Notify all registered listeners with the given parameters.
-
-        Listeners are called directly in this method.
-        Listeners are called in the order they were registered.
-        """
-        for listener in self._listeners:
-            listener(self, *args, **kwargs)
-
-
-def notifyProperty(attrName, copy=False, converter=None, doc=None):
-    """Create a property that adds notification to an attribute.
-
-    :param str attrName: The name of the attribute to wrap.
-    :param bool copy: Whether to return a copy of the attribute
-                      or not (the default).
-    :param converter: Function converting input value to appropriate type
-                      This function takes a single argument and return the
-                      converted value.
-                      It can be used to perform some asserts.
-    :param str doc: The docstring of the property
-    :return: A property with getter and setter
-    """
-    if copy:
-        def getter(self):
-            return getattr(self, attrName).copy()
-    else:
-        def getter(self):
-            return getattr(self, attrName)
-
-    if converter is None:
-        def setter(self, value):
-            if getattr(self, attrName) != value:
-                setattr(self, attrName, value)
-                self.notify()
-
-    else:
-        def setter(self, value):
-            value = converter(value)
-            if getattr(self, attrName) != value:
-                setattr(self, attrName, value)
-                self.notify()
-
-    return property(getter, setter, doc=doc)
-
-
-class HookList(list):
-    """List with hooks before and after modification."""
-
-    def __init__(self, iterable):
-        super(HookList, self).__init__(iterable)
-
-        self._listWasChangedHook('__init__', iterable)
-
-    def _listWillChangeHook(self, methodName, *args, **kwargs):
-        """To override. Called before modifying the list.
-
-        This method is called with the name of the method called to
-        modify the list and its parameters.
-        """
-        pass
-
-    def _listWasChangedHook(self, methodName, *args, **kwargs):
-        """To override. Called after modifying the list.
-
-        This method is called with the name of the method called to
-        modify the list and its parameters.
-        """
-        pass
-
-    # Wrapping methods that modify the list
-
-    def _wrapper(self, methodName, *args, **kwargs):
-        """Generic wrapper of list methods calling the hooks."""
-        self._listWillChangeHook(methodName, *args, **kwargs)
-        result = getattr(super(HookList, self),
-                         methodName)(*args, **kwargs)
-        self._listWasChangedHook(methodName, *args, **kwargs)
-        return result
-
-    # Add methods
-
-    def __iadd__(self, *args, **kwargs):
-        return self._wrapper('__iadd__', *args, **kwargs)
-
-    def __imul__(self, *args, **kwargs):
-        return self._wrapper('__imul__', *args, **kwargs)
-
-    def append(self, *args, **kwargs):
-        return self._wrapper('append', *args, **kwargs)
-
-    def extend(self, *args, **kwargs):
-        return self._wrapper('extend', *args, **kwargs)
-
-    def insert(self, *args, **kwargs):
-        return self._wrapper('insert', *args, **kwargs)
-
-    # Remove methods
-
-    def __delitem__(self, *args, **kwargs):
-        return self._wrapper('__delitem__', *args, **kwargs)
-
-    def __delslice__(self, *args, **kwargs):
-        return self._wrapper('__delslice__', *args, **kwargs)
-
-    def remove(self, *args, **kwargs):
-        return self._wrapper('remove', *args, **kwargs)
-
-    def pop(self, *args, **kwargs):
-        return self._wrapper('pop', *args, **kwargs)
-
-    # Set methods
-
-    def __setitem__(self, *args, **kwargs):
-        return self._wrapper('__setitem__', *args, **kwargs)
-
-    def __setslice__(self, *args, **kwargs):
-        return self._wrapper('__setslice__', *args, **kwargs)
-
-    # In place methods
-
-    def sort(self, *args, **kwargs):
-        return self._wrapper('sort', *args, **kwargs)
-
-    def reverse(self, *args, **kwargs):
-        return self._wrapper('reverse', *args, **kwargs)
-
-
-class NotifierList(HookList, Notifier):
-    """List of Notifiers with notification mechanism.
-
-    This class registers itself as a listener of the list items.
-
-    The default listener method forward notification from list items
-    to the listeners of the list.
-    """
-
-    def __init__(self, iterable=()):
-        Notifier.__init__(self)
-        HookList.__init__(self, iterable)
-
-    def _listWillChangeHook(self, methodName, *args, **kwargs):
-        for item in self:
-            item.removeListener(self._notified)
-
-    def _listWasChangedHook(self, methodName, *args, **kwargs):
-        for item in self:
-            item.addListener(self._notified)
-        self.notify()
-
-    def _notified(self, source, *args, **kwargs):
-        """Default listener forwarding list item changes to its listeners."""
-        # Avoid infinite recursion if the list is listening itself
-        if source is not self:
-            self.notify(*args, **kwargs)