Add 'cache-palette' property to Invoker #1742
Meaning that the palette will be cached after it's created.
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@ -158,6 +158,7 @@ class Palette(PaletteWindow):
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self.popdown(immediate=True)
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self.popdown(immediate=True)
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# Break the reference cycle. It looks like the gc is not able to free
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# Break the reference cycle. It looks like the gc is not able to free
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# it, possibly because gtk.Menu memory handling is very special.
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# it, possibly because gtk.Menu memory handling is very special.
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self.menu.disconnect_by_func(self.__menu_item_inserted_cb)
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self.menu = None
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self.menu = None
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def __show_cb(self, widget):
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def __show_cb(self, widget):
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@ -179,6 +179,7 @@ class PaletteWindow(gtk.Window):
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def __destroy_cb(self, palette):
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def __destroy_cb(self, palette):
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self.set_group_id(None)
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self.set_group_id(None)
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self._mouse_detector.disconnect_by_func(self._mouse_slow_cb)
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def set_invoker(self, invoker):
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def set_invoker(self, invoker):
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for hid in self._invoker_hids[:]:
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for hid in self._invoker_hids[:]:
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@ -457,6 +458,7 @@ class Invoker(gobject.GObject):
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self._cursor_x = -1
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self._cursor_x = -1
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self._cursor_y = -1
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self._cursor_y = -1
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self._palette = None
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self._palette = None
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self._cache_palette = True
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def attach(self, parent):
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def attach(self, parent):
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self.parent = parent
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self.parent = parent
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@ -639,18 +641,33 @@ class Invoker(gobject.GObject):
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def set_palette(self, palette):
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def set_palette(self, palette):
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if self._palette is not None:
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if self._palette is not None:
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self._palette.popdown(immediate=True)
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self._palette.popdown(immediate=True)
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if self._palette:
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self._palette.props.invoker = None
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self._palette.props.invoker = None
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self._palette.destroy()
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self._palette = palette
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self._palette = palette
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if self._palette:
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if self._palette is not None:
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self._palette.props.invoker = self
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self._palette.props.invoker = self
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self._palette.connect('popdown', self.__palette_popdown_cb)
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palette = gobject.property(
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palette = gobject.property(
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type=object, setter=set_palette, getter=get_palette)
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type=object, setter=set_palette, getter=get_palette)
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def get_cache_palette(self):
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return self._cache_palette
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def set_cache_palette(self, cache_palette):
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self._cache_palette = cache_palette
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cache_palette = gobject.property(type=object, setter=set_cache_palette,
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getter=get_cache_palette)
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"""Whether the invoker will cache the palette after its creation. Defaults
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to True.
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"""
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def __palette_popdown_cb(self, palette):
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if not self.props.cache_palette:
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self.set_palette(None)
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class WidgetInvoker(Invoker):
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class WidgetInvoker(Invoker):
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