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# Copyright (C) 2007, Red Hat, Inc.
# Copyright (C) 2007-2008, One Laptop Per Child
#
# This library 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 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., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
"""
STABLE.
"""
from gi.repository import Gtk
from gi.repository import GObject
from sugar3.graphics.icon import Icon
from sugar3.graphics.palette import Palette, ToolInvoker
from sugar3.graphics import toolbutton
class RadioToolButton(Gtk.RadioToolButton):
"""An implementation of a "push" button."""
__gtype_name__ = 'SugarRadioToolButton'
def __init__(self, icon_name=None, **kwargs):
self._accelerator = None
self._tooltip = None
self._xo_color = None
self._hide_tooltip_on_click = True
self._palette_invoker = ToolInvoker()
GObject.GObject.__init__(self, **kwargs)
self._palette_invoker.attach_tool(self)
if icon_name:
self.set_icon_name(icon_name)
self.connect('destroy', self.__destroy_cb)
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
def set_tooltip(self, tooltip):
if self.palette is None or self._tooltip is None:
self.palette = Palette(tooltip)
elif self.palette is not None:
self.palette.set_primary_text(tooltip)
self._tooltip = tooltip
# Set label, shows up when toolbar overflows
Gtk.RadioToolButton.set_label(self, tooltip)
def get_tooltip(self):
return self._tooltip
tooltip = GObject.property(type=str, setter=set_tooltip,
getter=get_tooltip)
def set_accelerator(self, accelerator):
self._accelerator = accelerator
toolbutton.setup_accelerator(self)
def get_accelerator(self):
return self._accelerator
accelerator = GObject.property(type=str, setter=set_accelerator,
getter=get_accelerator)
def set_icon_name(self, icon_name):
icon = Icon(icon_name=icon_name,
xo_color=self._xo_color)
self.set_icon_widget(icon)
icon.show()
def get_icon_name(self):
if self.props.icon_widget is not None:
return self.props.icon_widget.props.icon_name
else:
return None
icon_name = GObject.property(type=str, setter=set_icon_name,
getter=get_icon_name)
def set_xo_color(self, xo_color):
if self._xo_color != xo_color:
self._xo_color = xo_color
if self.props.icon_widget is not None:
self.props.icon_widget.props.xo_color = xo_color
def get_xo_color(self):
return self._xo_color
xo_color = GObject.property(type=object, setter=set_xo_color,
getter=get_xo_color)
def create_palette(self):
return None
def get_palette(self):
return self._palette_invoker.palette
def set_palette(self, palette):
self._palette_invoker.palette = palette
palette = GObject.property(
type=object, setter=set_palette, getter=get_palette)
def get_palette_invoker(self):
return self._palette_invoker
def set_palette_invoker(self, palette_invoker):
self._palette_invoker.detach()
self._palette_invoker = palette_invoker
palette_invoker = GObject.property(
type=object, setter=set_palette_invoker, getter=get_palette_invoker)
def do_draw(self, cr):
child = self.get_child()
allocation = self.get_allocation()
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
allocation = self.get_allocation()
# draw a black background, has been done by the engine before
cr.set_source_rgb(0, 0, 0)
cr.rectangle(0, 0, allocation.width, allocation.height)
cr.paint()
Gtk.RadioToolButton.do_draw(self, cr)
def get_hide_tooltip_on_click(self):
return self._hide_tooltip_on_click
def set_hide_tooltip_on_click(self, hide_tooltip_on_click):
if self._hide_tooltip_on_click != hide_tooltip_on_click:
self._hide_tooltip_on_click = hide_tooltip_on_click
hide_tooltip_on_click = GObject.property(
type=bool, default=True, getter=get_hide_tooltip_on_click,
setter=set_hide_tooltip_on_click)
def do_clicked(self):
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
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