class Scale(Gtk.HScale):
def __init__(self, key=None, min=None, max=None, digits=0,
reversed=False, backend='gconf'):
GObject.GObject.__init__(self)
if digits > 0:
type = float
else:
type = int
if backend == 'gconf':
self._setting = GconfSetting(key=key, type=type)
elif backend == 'compiz':
self._setting = CompizSetting(key=key)
if reversed:
self._reversed = True
else:
self._reversed = False
self.set_range(min, max)
self.set_digits(digits)
self.set_value_pos(Gtk.PositionType.RIGHT)
if self._reversed:
self.set_value(max - self._setting.get_value())
else:
self.set_value(self._setting.get_value())
self.connect("value-changed", self.on_value_changed)
def on_value_changed(self, widget, data=None):
if self._reversed:
self._setting.set_value(100 - widget.get_value())
else:
self._setting.set_value(widget.get_value())
def on_edge_changed(self, widget, plugin):
edges = ['TopLeft', 'TopRight', 'BottomLeft', 'BottomRight']
edges.remove(widget.edge)
if plugin:
for edge in edges:
edge_combobox = getattr(self, edge)
if edge_combobox.get_current_plugin() == plugin:
edge_combobox.set_to_none()
break
setting = CompizSetting("%s.%s" % (widget.get_current_plugin(),
widget.get_current_key()))
setting.set_value(widget.edge)
def on_changed(self, widget):
plugin = self.get_current_plugin()
key = self.get_current_key()
log.debug("ComboBox changed: from %s to %s" % (self.old_plugin, plugin))
if self.old_plugin:
for name, key, text in self.edge_settings:
if name == self.old_plugin:
log.debug('%s has to unset (%s)' % (name, key))
setting = CompizSetting("%s.%s" % (name, key))
setting.set_value('')
break
self.old_plugin = plugin
self.old_key = key
log.debug('%s changed to "%s"' % (widget.edge, plugin))
self.emit('edge_changed', plugin)
class ComboBox(Gtk.ComboBox):
def __init__(self, key=None, texts=None, values=None,
type="string", backend='gconf'):
GObject.GObject.__init__(self)
if backend == 'gconf':
self._setting = GconfSetting(key=key, type=str)
elif backend == 'gsettings':
self._setting = GSetting(key=key, type=str)
elif backend == 'config':
self._setting = ConfigSetting(key=key, type=str)
elif backend == 'compiz':
self._setting = CompizSetting(key=key)
if type == 'int':
model = Gtk.ListStore(GObject.TYPE_STRING, GObject.TYPE_INT)
else:
model = Gtk.ListStore(GObject.TYPE_STRING, GObject.TYPE_STRING)
self.set_model(model)
cell = Gtk.CellRendererText()
self.pack_start(cell, True)
self.add_attribute(cell, 'text', 0)
current_value = self._setting.get_value()
for text, value in zip(texts, values):
iter = model.append((text, value))
if current_value == value:
self.set_active_iter(iter)
self.connect("changed", self.value_changed_cb)
def value_changed_cb(self, widget):
iter = widget.get_active_iter()
text = self.get_model().get_value(iter, 1)
log.debug("ComboBox value changed to %s" % text)
self._setting.set_value(text)
