Mercurial > fife-parpg

comparison tools/editor/scripts/gui/action.py @ 378:64738befdf3b

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bringing in the changes from the build_system_rework branch in preparation for the 0.3.0 release. This commit will require the Jan2010 devkit. Clients will also need to be modified to the new way to import fife.
author vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 11 Jan 2010 23:34:52 +0000
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377:fe6fb0e0ed23 378:64738befdf3b
1 # -*- coding: utf-8 -*-
2
3 # ####################################################################
4 # Copyright (C) 2005-2009 by the FIFE team
5 # http://www.fifengine.de
6 # This file is part of FIFE.
7 #
8 # FIFE is free software; you can redistribute it and/or
9 # modify it under the terms of the GNU Lesser General Public
10 # License as published by the Free Software Foundation; either
11 # version 2.1 of the License, or (at your option) any later version.
12 #
13 # This library is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # Lesser General Public License for more details.
17 #
18 # You should have received a copy of the GNU Lesser General Public
19 # License along with this library; if not, write to the
20 # Free Software Foundation, Inc.,
21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 # ####################################################################
23
24 from scripts.events.signal import Signal
25 import fife.extensions.pychan.internal
26
27 changed = Signal(providing_args=[])
28 toggled = Signal(providing_args=["toggled"])
29 activated = Signal(providing_args=[])
30 #triggered = Signal(providing_args=["action"])
31
32 class Action:
33 def __init__(self, text="", icon="", separator=False, checkable=False, checked=False):
34 self._separator = separator
35 self._text = text
36 self._icon = icon
37 self._shortcut = ""
38 self._helptext = ""
39 self._enabled = True
40 self._checked = checked
41 self._checkable = checkable
42
43 def __str__(self):
44 return "%s(name='%s')" % (self.__class__.__name__,self.text)
45
46 def __repr__(self):
47 return "<%s(name='%s') at %x>" % (self.__class__.__name__,self.text,id(self))
48
49
50 def activate(self):
51 if self.isCheckable():
52 self.setChecked(not self.isChecked())
53 activated.send(sender=self)
54
55 def _changed(self):
56 changed.send(sender=self)
57
58 def setSeparator(self, separator):
59 self._separator = separator
60 self._changed()
61 def isSeparator(self): return self._separator
62
63 def _setText(self, text):
64 self._text = text
65 self._changed(self)
66 def _getText(self): return self._text
67 text = property(_getText, _setText)
68
69 def _setIcon(self, icon):
70 self._icon = icon
71 self._changed()
72 def _getIcon(self): return self._icon
73 icon = property(_getIcon, _setIcon)
74
75 def _setShortcut(self, keysequence):
76 self._shortcut = keysequence
77 self._changed()
78 def _getShortcut(self): return self._shortcut
79 shortcut = property(_getShortcut, _setShortcut)
80
81 def _setHelpText(self, helptext):
82 self._helptext = helptext
83 self._changed()
84 def _getHelpText(self): return self._helptext
85 helptext = property(_getHelpText, _setHelpText)
86
87 def setEnabled(self, enabled):
88 self._enabled = enabled
89 self._changed()
90
91 def isEnabled(self):
92 return self._enabled
93
94 def setChecked(self, checked):
95 self._checked = checked
96 self._changed()
97 toggled.send(sender=self, toggled=checked)
98
99 def isChecked(self):
100 return self._checked
101
102 def setCheckable(self, checkable):
103 self._checkable = checkable
104 if self._checkable is False and self._checked is True:
105 self.checked = False
106
107 self._changed()
108
109 def isCheckable(self):
110 return self._checkable
111
112 class ActionGroup:
113 def __init__(self, exclusive=False, name="actiongroup"):
114 self._exclusive = exclusive
115 self._enabled = True
116 self._actions = []
117 self.name = name
118
119 def __str__(self):
120 return "%s(name='%s')" % (self.__class__.__name__,self.name)
121
122 def __repr__(self):
123 return "<%s(name='%s') at %x>" % (self.__class__.__name__,self.name,id(self))
124
125
126 def setEnabled(self, enabled):
127 self._enabled = enabled
128 self._changed()
129
130 def isEnabled(self):
131 return self._enabled
132
133 def setExclusive(self, exclusive):
134 self._exclusive = exclusive
135 self._changed()
136
137 def isExclusive(self):
138 return self._exclusive
139
140 def addAction(self, action):
141 if self.hasAction(action):
142 print "Actiongroup already has this action"
143 return
144 self._actions.append(action)
145 toggled.connect(self._actionToggled, sender=action)
146 self._changed()
147
148 def addSeparator(self):
149 separator = Action(separator=True)
150 self.addAction(separator)
151 self._changed()
152
153 def getActions(self):
154 return self._actions
155
156 def removeAction(self, action):
157 self._actions.remove(action)
158 toggled.disconnect(self._actionToggled, sender=action)
159 self._changed()
160
161 def clear(self):
162 for action in self._actions:
163 toggled.disconnect(self._actionToggled, sender=action)
164 self._actions = []
165 self._changed()
166
167 def hasAction(self, action):
168 for a in self._actions:
169 if a == action:
170 return True
171 return False
172
173 def _actionToggled(self, sender):
174 if sender.isChecked() is False or self._exclusive is False:
175 return
176
177 for a in self._actions:
178 if a != sender and a.isChecked():
179 a.setChecked(False)
180
181 def getChecked(self):
182 for a in self._actions:
183 if a.isChecked():
184 return a
185
186 return None
187
188 def _changed(self):
189 changed.send(sender=self)
190