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# -*- coding: utf-8 -*-
# ####################################################################
# Copyright (C) 2005-2009 by the FIFE team
# http://www.fifengine.de
# This file is part of FIFE.
#
# FIFE is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
# ####################################################################
from scripts.events.signal import Signal
import fife.extensions.pychan.internal
changed = Signal(providing_args=[])
toggled = Signal(providing_args=["toggled"])
activated = Signal(providing_args=[])
#triggered = Signal(providing_args=["action"])
class Action:
def __init__(self, text="", icon="", separator=False, checkable=False, checked=False):
self._separator = separator
self._text = text
self._icon = icon
self._shortcut = ""
self._helptext = ""
self._enabled = True
self._checked = checked
self._checkable = checkable
def __str__(self):
return "%s(name='%s')" % (self.__class__.__name__,self.text)
def __repr__(self):
return "<%s(name='%s') at %x>" % (self.__class__.__name__,self.text,id(self))
def activate(self):
if self.isCheckable():
self.setChecked(not self.isChecked())
activated.send(sender=self)
def _changed(self):
changed.send(sender=self)
def setSeparator(self, separator):
self._separator = separator
self._changed()
def isSeparator(self): return self._separator
def _setText(self, text):
self._text = text
self._changed(self)
def _getText(self): return self._text
text = property(_getText, _setText)
def _setIcon(self, icon):
self._icon = icon
self._changed()
def _getIcon(self): return self._icon
icon = property(_getIcon, _setIcon)
def _setShortcut(self, keysequence):
self._shortcut = keysequence
self._changed()
def _getShortcut(self): return self._shortcut
shortcut = property(_getShortcut, _setShortcut)
def _setHelpText(self, helptext):
self._helptext = helptext
self._changed()
def _getHelpText(self): return self._helptext
helptext = property(_getHelpText, _setHelpText)
def setEnabled(self, enabled):
self._enabled = enabled
self._changed()
def isEnabled(self):
return self._enabled
def setChecked(self, checked):
self._checked = checked
self._changed()
toggled.send(sender=self, toggled=checked)
def isChecked(self):
return self._checked
def setCheckable(self, checkable):
self._checkable = checkable
if self._checkable is False and self._checked is True:
self.checked = False
self._changed()
def isCheckable(self):
return self._checkable
class ActionGroup:
def __init__(self, exclusive=False, name="actiongroup"):
self._exclusive = exclusive
self._enabled = True
self._actions = []
self.name = name
def __str__(self):
return "%s(name='%s')" % (self.__class__.__name__,self.name)
def __repr__(self):
return "<%s(name='%s') at %x>" % (self.__class__.__name__,self.name,id(self))
def setEnabled(self, enabled):
self._enabled = enabled
self._changed()
def isEnabled(self):
return self._enabled
def setExclusive(self, exclusive):
self._exclusive = exclusive
self._changed()
def isExclusive(self):
return self._exclusive
def addAction(self, action):
if self.hasAction(action):
print "Actiongroup already has this action"
return
self._actions.append(action)
toggled.connect(self._actionToggled, sender=action)
self._changed()
def addSeparator(self):
separator = Action(separator=True)
self.addAction(separator)
self._changed()
def getActions(self):
return self._actions
def removeAction(self, action):
self._actions.remove(action)
toggled.disconnect(self._actionToggled, sender=action)
self._changed()
def clear(self):
for action in self._actions:
toggled.disconnect(self._actionToggled, sender=action)
self._actions = []
self._changed()
def hasAction(self, action):
for a in self._actions:
if a == action:
return True
return False
def _actionToggled(self, sender):
if sender.isChecked() is False or self._exclusive is False:
return
for a in self._actions:
if a != sender and a.isChecked():
a.setChecked(False)
def getChecked(self):
for a in self._actions:
if a.isChecked():
return a
return None
def _changed(self):
changed.send(sender=self)
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