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):
if self.palette and self.palette.is_up():
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)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
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)
class ToolButton(Gtk.ToolButton):
__gtype_name__ = 'SugarToolButton'
def __init__(self, icon_name=None, **kwargs):
self._accelerator = None
self._tooltip = None
self._palette_invoker = ToolInvoker()
GObject.GObject.__init__(self, **kwargs)
self._hide_tooltip_on_click = True
self._palette_invoker.attach_tool(self)
if icon_name:
self.set_icon_name(icon_name)
self.get_child().connect('can-activate-accel',
self.__button_can_activate_accel_cb)
self.connect('destroy', self.__destroy_cb)
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
def __button_can_activate_accel_cb(self, button, signal_id):
# Accept activation via accelerators regardless of this widget's state
return True
def set_tooltip(self, tooltip):
""" Set a simple palette with just a single label.
"""
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.ToolButton.set_label(self, tooltip)
def get_tooltip(self):
return self._tooltip
tooltip = GObject.property(type=str, setter=set_tooltip,
getter=get_tooltip)
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 set_accelerator(self, accelerator):
self._accelerator = accelerator
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)
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 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()
if self.palette and self.palette.is_up():
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.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def do_clicked(self):
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
class FilterToolItem(Gtk.ToolButton):
_LABEL_MAX_WIDTH = 18
_MAXIMUM_PALETTE_COLUMNS = 4
__gsignals__ = {
'changed': (GObject.SignalFlags.RUN_LAST, None, ([str])),
}
def __init__(self, default_icon, default_value, options, palette_title):
self._palette_invoker = ToolInvoker()
self._options = options
self._palette_title = palette_title
Gtk.ToolButton.__init__(self)
self._value = default_value
self._label = self._options[default_value]
self.set_is_important(True)
self.set_size_request(style.GRID_CELL_SIZE, -1)
self._label_widget = Gtk.Label()
self._label_widget.set_alignment(0.0, 0.5)
self._label_widget.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
self._label_widget.set_max_width_chars(self._LABEL_MAX_WIDTH)
self._label_widget.set_use_markup(True)
self._label_widget.set_markup(self._label)
self.set_label_widget(self._label_widget)
self._label_widget.show()
self.set_widget_icon(icon_name=default_icon)
self._hide_tooltip_on_click = True
self._palette_invoker.attach_tool(self)
self._palette_invoker.props.toggle_palette = True
self._palette_invoker.props.lock_palette = True
self.palette = Palette(self._palette_title)
self.palette.set_invoker(self._palette_invoker)
self.props.palette.set_content(self.set_palette_list(options))
def set_options(self, options):
self._options = options
self.palette = Palette(self._palette_title)
self.palette.set_invoker(self._palette_invoker)
self.props.palette.set_content(self.set_palette_list(options))
if self._value not in list(self._options.keys()):
new_value = list(self._options.keys())[0]
self._value = new_value
self._set_widget_label(self._options[new_value])
self.emit('changed', new_value)
def set_widget_icon(self, icon_name=None):
icon = Icon(icon_name=icon_name, pixel_size=style.SMALL_ICON_SIZE)
self.set_icon_widget(icon)
icon.show()
def _set_widget_label(self, label=None):
# FIXME: Ellipsis is not working on these labels.
if label is None:
label = self._label
if len(label) > self._LABEL_MAX_WIDTH:
label = label[0:7] + '...' + label[-7:]
self._label_widget.set_markup(label)
self._label = label
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
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):
if self.palette and self.palette.is_up():
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.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def set_palette_list(self, options):
_menu_item = PaletteMenuItem(
text_label=options[list(options.keys())[0]])
req2 = _menu_item.get_preferred_size()[1]
menuitem_width = req2.width
menuitem_height = req2.height
palette_width = Gdk.Screen.width() - style.GRID_CELL_SIZE
palette_height = Gdk.Screen.height() - style.GRID_CELL_SIZE * 3
nx = min(self._MAXIMUM_PALETTE_COLUMNS,
int(palette_width / menuitem_width))
ny = min(int(palette_height / menuitem_height), len(options) + 1)
if ny >= len(options):
nx = 1
ny = len(options)
grid = Gtk.Grid()
grid.set_row_spacing(style.DEFAULT_PADDING)
grid.set_column_spacing(0)
grid.set_border_width(0)
grid.show()
x = 0
y = 0
for key in sorted(options):
menu_item = PaletteMenuItem()
menu_item.set_label(options[key])
menu_item.set_size_request(style.GRID_CELL_SIZE * 3, -1)
menu_item.connect('button-release-event', self._option_selected,
key)
grid.attach(menu_item, x, y, 1, 1)
x += 1
if x == nx:
x = 0
y += 1
menu_item.show()
if palette_height < (y * menuitem_height + style.GRID_CELL_SIZE):
# if the grid is bigger than the palette, put in a scrolledwindow
scrolled_window = Gtk.ScrolledWindow()
scrolled_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
scrolled_window.set_size_request(nx * menuitem_width,
(ny + 1) * menuitem_height)
scrolled_window.add_with_viewport(grid)
return scrolled_window
else:
return grid
def _option_selected(self, menu_item, event, key):
self._set_widget_label(self._options[key])
self._value = key
self.emit('changed', key)
class FilterToolItem(Gtk.ToolButton):
__gsignals__ = {
'changed': (GObject.SignalFlags.RUN_LAST, None, ([])),
}
def __init__(self, tagline, default_icon, default_label, palette_content):
self._palette_invoker = ToolInvoker()
Gtk.ToolButton.__init__(self)
self._label = default_label
self.set_is_important(False)
self.set_size_request(style.GRID_CELL_SIZE, -1)
self._label_widget = Gtk.Label()
self._label_widget.set_alignment(0.0, 0.5)
self._label_widget.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
self._label_widget.set_max_width_chars(10)
self._label_widget.set_use_markup(True)
self._label_widget.set_markup(default_label)
self.set_label_widget(self._label_widget)
self._label_widget.show()
self.set_widget_icon(icon_name=default_icon)
self._hide_tooltip_on_click = True
self._palette_invoker.attach_tool(self)
self._palette_invoker.props.toggle_palette = True
self._palette_invoker.props.lock_palette = True
self.palette = Palette(tagline)
self.palette.set_invoker(self._palette_invoker)
self.props.palette.set_content(palette_content)
def set_widget_icon(self, icon_name=None, file_name=None):
if file_name is not None:
icon = Icon(file=file_name,
pixel_size=style.SMALL_ICON_SIZE,
xo_color=XoColor('white'))
else:
icon = Icon(icon_name=icon_name,
pixel_size=style.SMALL_ICON_SIZE,
xo_color=XoColor('white'))
self.set_icon_widget(icon)
icon.show()
def set_widget_label(self, label=None):
# FIXME: Ellipsis is not working on these labels.
if label is None:
label = self._label
"""
if len(label) > 10:
label = label[0:7] + '...' + label[-7:]
"""
self._label_widget.set_markup(label)
self._label = label
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
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):
if self.palette and self.palette.is_up():
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.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
class IntensitySelector(Gtk.ToolItem):
__gsignals__ = {
'changed': (GObject.SignalFlags.RUN_LAST, None, ([])),
}
def __init__(self, value_range, default_value, default_image):
Gtk.ToolItem.__init__(self)
self._palette_invoker = ToolInvoker()
self.palette = None
self._values = value_range
self._palette_invoker.attach_tool(self)
# theme the buttons, can be removed if add the style to the sugar css
# these are the same values used in gtk-widgets.css.em
if style.zoom(100) == 100:
subcell_size = 15
default_padding = 6
else:
subcell_size = 11
default_padding = 4
hbox = Gtk.HBox()
vbox = Gtk.VBox()
self.add(vbox)
# add a vbox to set the padding up and down
vbox.pack_start(hbox, True, True, default_padding)
self._size_down = ToolButton('go-previous-paired')
self._palette_invoker.attach_tool(self._size_down)
self._size_down.set_can_focus(False)
self._size_down.connect('clicked', self.__value_changed_cb, False)
hbox.pack_start(self._size_down, False, False, 5)
# TODO: default?
self._default_value = default_value
self._value = self._default_value
self.image_wrapper = Gtk.EventBox()
self._intensityImage = Gtk.Image()
self.image_wrapper.add(self._intensityImage)
self.image_wrapper.show()
self._intensityImage.set_from_file(default_image)
self._intensityImage.show()
self._palette_invoker.attach_widget(self.image_wrapper)
hbox.pack_start(self.image_wrapper, False, False, 10)
self._size_up = ToolButton('go-next-paired')
self._palette_invoker.attach_tool(self._size_up)
self._size_up.set_can_focus(False)
self._size_up.connect('clicked', self.__value_changed_cb, True)
hbox.pack_start(self._size_up, False, False, 5)
radius = 2 * subcell_size
theme_up = "GtkButton {border-radius:0px %dpx %dpx 0px;}" % (radius,
radius)
css_provider_up = Gtk.CssProvider()
css_provider_up.load_from_data(theme_up)
style_context = self._size_up.get_style_context()
style_context.add_provider(css_provider_up,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
theme_down = "GtkButton {border-radius: %dpx 0px 0px %dpx;}" % (radius,
radius)
css_provider_down = Gtk.CssProvider()
css_provider_down.load_from_data(theme_down)
style_context = self._size_down.get_style_context()
style_context.add_provider(css_provider_down,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
self.show_all()
def __destroy_cb(self, **args):
if self._palette_invoker is not None:
self._palette_invoker.detach()
def __value_changed_cb(self, button, increase):
if self._value in self._values:
i = self._values.index(self._value)
if increase:
if i < len(self._values) - 1:
i += 1
else:
if i > 0:
i -= 1
else:
i = self._values.index(self._default_value)
self._value = self._values[i]
self._size_down.set_sensitive(i != 0)
self._size_up.set_sensitive(i < len(self._values) - 1)
self.emit('changed')
def set_value(self, val):
if val not in self._values:
# assure the val assigned is in the range
# if not, assign one close.
for v in self._values:
if v > val:
val = v
break
if val > self._values[-1]:
size = self._values[-1]
self._value = size
self._size_label.set_text(str(self._value))
# update the buttons states
i = self._values.index(self._value)
self._size_down.set_sensitive(i != 0)
self._size_up.set_sensitive(i < len(self._value) - 1)
self.emit('changed')
def set_tooltip(self, tooltip):
""" Set a simple palette with just a single label.
"""
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
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 get_tooltip(self):
return self._tooltip
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):
Gtk.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def do_clicked(self):
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
def set_image(self, image):
self._intensityImage.set_from_file(image)
def get_value(self):
return self._value
class FilterToolItem(Gtk.ToolButton):
_LABEL_MAX_WIDTH = 18
_MAXIMUM_PALETTE_COLUMNS = 4
__gsignals__ = {
'changed': (GObject.SignalFlags.RUN_LAST, None, ([str])), }
def __init__(self, default_icon, default_value, options):
self._palette_invoker = ToolInvoker()
self._options = options
Gtk.ToolButton.__init__(self)
logging.debug('filter options %s', options)
self._value = default_value
self._label = self._options[default_value]
self.set_is_important(True)
self.set_size_request(style.GRID_CELL_SIZE, -1)
self._label_widget = Gtk.Label()
self._label_widget.set_alignment(0.0, 0.5)
self._label_widget.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
self._label_widget.set_max_width_chars(self._LABEL_MAX_WIDTH)
self._label_widget.set_use_markup(True)
self._label_widget.set_markup(self._label)
self.set_label_widget(self._label_widget)
self._label_widget.show()
self.set_widget_icon(icon_name=default_icon)
self._hide_tooltip_on_click = True
self._palette_invoker.attach_tool(self)
self._palette_invoker.props.toggle_palette = True
self._palette_invoker.props.lock_palette = True
self.palette = Palette(_('Select language'))
self.palette.set_invoker(self._palette_invoker)
self.props.palette.set_content(self.set_palette_list(options))
def set_options(self, options):
self._options = options
self.palette = Palette(_('Select language'))
self.palette.set_invoker(self._palette_invoker)
self.props.palette.set_content(self.set_palette_list(options))
if self._value not in self._options.keys():
new_value = self._options.keys()[0]
self._value = new_value
self._set_widget_label(self._options[new_value])
self.emit('changed', new_value)
def set_widget_icon(self, icon_name=None):
icon = Icon(icon_name=icon_name,
pixel_size=style.SMALL_ICON_SIZE)
self.set_icon_widget(icon)
icon.show()
def _set_widget_label(self, label=None):
# FIXME: Ellipsis is not working on these labels.
if label is None:
label = self._label
if len(label) > self._LABEL_MAX_WIDTH:
label = label[0:7] + '...' + label[-7:]
self._label_widget.set_markup(label)
self._label = label
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
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):
if self.palette and self.palette.is_up():
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.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def set_palette_list(self, options):
_menu_item = PaletteMenuItem(text_label=options[options.keys()[0]])
req2 = _menu_item.get_preferred_size()[1]
menuitem_width = req2.width
menuitem_height = req2.height
palette_width = Gdk.Screen.width() - style.GRID_CELL_SIZE
palette_height = Gdk.Screen.height() - style.GRID_CELL_SIZE * 3
nx = min(self._MAXIMUM_PALETTE_COLUMNS,
int(palette_width / menuitem_width))
ny = min(int(palette_height / menuitem_height), len(options) + 1)
if ny >= len(options):
nx = 1
ny = len(options)
grid = Gtk.Grid()
grid.set_row_spacing(style.DEFAULT_PADDING)
grid.set_column_spacing(0)
grid.set_border_width(0)
grid.show()
x = 0
y = 0
for key in options.keys():
menu_item = PaletteMenuItem()
menu_item.set_label(options[key])
menu_item.set_size_request(style.GRID_CELL_SIZE * 3, -1)
menu_item.connect('button-release-event', self._option_selected,
key)
grid.attach(menu_item, x, y, 1, 1)
x += 1
if x == nx:
x = 0
y += 1
menu_item.show()
if palette_height < (y * menuitem_height + style.GRID_CELL_SIZE):
# if the grid is bigger than the palette, put in a scrolledwindow
scrolled_window = Gtk.ScrolledWindow()
scrolled_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
scrolled_window.set_size_request(nx * menuitem_width,
(ny + 1) * menuitem_height)
scrolled_window.add_with_viewport(grid)
return scrolled_window
else:
return grid
def _option_selected(self, menu_item, event, key):
self._set_widget_label(self._options[key])
self._value = key
self.emit('changed', key)
class ToolButton(Gtk.ToolButton):
'''
The ToolButton class manages a Gtk.ToolButton styled for Sugar.
Keyword Args:
icon_name(string): name of themed icon.
accelerator (string): keyboard shortcut to be used to
activate this button.
tooltip (string): tooltip to be displayed when user hovers
over button.
hide_tooltip_on_click (bool): Whether or not the tooltip
is hidden when user clicks on button.
'''
__gtype_name__ = 'SugarToolButton'
def __init__(self, icon_name=None, **kwargs):
self._accelerator = None
self._tooltip = None
self._palette_invoker = ToolInvoker()
GObject.GObject.__init__(self, **kwargs)
self._hide_tooltip_on_click = True
self._palette_invoker.attach_tool(self)
if icon_name:
self.set_icon_name(icon_name)
self.get_child().connect('can-activate-accel',
self.__button_can_activate_accel_cb)
self.connect('destroy', self.__destroy_cb)
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
def __button_can_activate_accel_cb(self, button, signal_id):
# Accept activation via accelerators regardless of this widget's state
return True
def set_tooltip(self, tooltip):
'''
Set the tooltip.
Args:
tooltip (string): tooltip to be set.
'''
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.ToolButton.set_label(self, tooltip)
def get_tooltip(self):
'''
Return the tooltip.
'''
return self._tooltip
tooltip = GObject.property(type=str,
setter=set_tooltip,
getter=get_tooltip)
def get_hide_tooltip_on_click(self):
'''
Return True if the tooltip is hidden when a user
clicks on the button, otherwise return False.
'''
return self._hide_tooltip_on_click
def set_hide_tooltip_on_click(self, hide_tooltip_on_click):
'''
Set whether or not the tooltip is hidden when a user
clicks on the button.
Args:
hide_tooltip_on_click (bool): True if the tooltip is
hidden on click, and False otherwise.
'''
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 set_accelerator(self, accelerator):
'''
Set accelerator that activates the button.
Args:
accelerator(string): accelerator to be set.
'''
self._accelerator = accelerator
setup_accelerator(self)
def get_accelerator(self):
'''
Return accelerator that activates the button.
'''
return self._accelerator
accelerator = GObject.property(type=str,
setter=set_accelerator,
getter=get_accelerator)
def set_icon_name(self, icon_name):
'''
Set name of icon.
Args:
icon_name (string): name of icon
'''
icon = Icon(icon_name=icon_name)
self.set_icon_widget(icon)
icon.show()
def get_icon_name(self):
'''
Return icon name, or None if there is no icon name.
'''
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 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):
'''
Implementation method for drawing the button.
'''
if self.palette and self.palette.is_up():
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.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def do_clicked(self):
'''
Implementation method for hiding the tooltip when
the button is clicked.
'''
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
class FilterToolItem(Gtk.ToolButton):
__gsignals__ = {
'changed': (GObject.SignalFlags.RUN_LAST, None, ([])), }
def __init__(self, tagline, default_icon, default_label, palette_content):
self._palette_invoker = ToolInvoker()
Gtk.ToolButton.__init__(self)
self._label = default_label
self.set_is_important(False)
self.set_size_request(style.GRID_CELL_SIZE, -1)
self._label_widget = Gtk.Label()
self._label_widget.set_alignment(0.0, 0.5)
self._label_widget.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
self._label_widget.set_max_width_chars(10)
self._label_widget.set_use_markup(True)
self._label_widget.set_markup(default_label)
self.set_label_widget(self._label_widget)
self._label_widget.show()
self.set_widget_icon(icon_name=default_icon)
self._hide_tooltip_on_click = True
self._palette_invoker.attach_tool(self)
self._palette_invoker.props.toggle_palette = True
self._palette_invoker.props.lock_palette = True
self.palette = Palette(tagline)
self.palette.set_invoker(self._palette_invoker)
self.props.palette.set_content(palette_content)
def set_widget_icon(self, icon_name=None, file_name=None):
if file_name is not None:
icon = Icon(file=file_name,
pixel_size=style.SMALL_ICON_SIZE,
xo_color=XoColor('white'))
else:
icon = Icon(icon_name=icon_name,
pixel_size=style.SMALL_ICON_SIZE,
xo_color=XoColor('white'))
self.set_icon_widget(icon)
icon.show()
def set_widget_label(self, label=None):
# FIXME: Ellipsis is not working on these labels.
if label is None:
label = self._label
"""
if len(label) > 10:
label = label[0:7] + '...' + label[-7:]
"""
self._label_widget.set_markup(label)
self._label = label
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
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):
if self.palette and self.palette.is_up():
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.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
class IntensitySelector(Gtk.ToolItem):
__gsignals__ = {
'changed': (GObject.SignalFlags.RUN_LAST, None, ([])), }
def __init__(self, value_range, default_value, default_image):
Gtk.ToolItem.__init__(self)
self._palette_invoker = ToolInvoker()
self.palette = None
self._values = value_range
self._palette_invoker.attach_tool(self)
# theme the buttons, can be removed if add the style to the sugar css
# these are the same values used in gtk-widgets.css.em
if style.zoom(100) == 100:
subcell_size = 15
default_padding = 6
else:
subcell_size = 11
default_padding = 4
hbox = Gtk.HBox()
vbox = Gtk.VBox()
self.add(vbox)
# add a vbox to set the padding up and down
vbox.pack_start(hbox, True, True, default_padding)
self._size_down = ToolButton('go-previous-paired')
self._palette_invoker.attach_tool(self._size_down)
self._size_down.set_can_focus(False)
self._size_down.connect('clicked', self.__value_changed_cb, False)
hbox.pack_start(self._size_down, False, False, 5)
# TODO: default?
self._default_value = default_value
self._value = self._default_value
self.image_wrapper = Gtk.EventBox()
self._intensityImage = Gtk.Image()
self.image_wrapper.add(self._intensityImage)
self.image_wrapper.show()
self._intensityImage.set_from_file(default_image)
self._intensityImage.show()
self._palette_invoker.attach_widget(self.image_wrapper)
hbox.pack_start(self.image_wrapper, False, False, 10)
self._size_up = ToolButton('go-next-paired')
self._palette_invoker.attach_tool(self._size_up)
self._size_up.set_can_focus(False)
self._size_up.connect('clicked', self.__value_changed_cb, True)
hbox.pack_start(self._size_up, False, False, 5)
radius = 2 * subcell_size
theme_up = "GtkButton {border-radius:0px %dpx %dpx 0px;}" % (radius,
radius)
css_provider_up = Gtk.CssProvider()
css_provider_up.load_from_data(theme_up)
style_context = self._size_up.get_style_context()
style_context.add_provider(css_provider_up,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
theme_down = "GtkButton {border-radius: %dpx 0px 0px %dpx;}" % (radius,
radius)
css_provider_down = Gtk.CssProvider()
css_provider_down.load_from_data(theme_down)
style_context = self._size_down.get_style_context()
style_context.add_provider(css_provider_down,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
self.show_all()
def __destroy_cb(self, **args):
if self._palette_invoker is not None:
self._palette_invoker.detach()
def __value_changed_cb(self, button, increase):
if self._value in self._values:
i = self._values.index(self._value)
if increase:
if i < len(self._values) - 1:
i += 1
else:
if i > 0:
i -= 1
else:
i = self._values.index(self._default_value)
self._value = self._values[i]
self._size_down.set_sensitive(i != 0)
self._size_up.set_sensitive(i < len(self._values) - 1)
self.emit('changed')
def set_value(self, val):
if val not in self._values:
# assure the val assigned is in the range
# if not, assign one close.
for v in self._values:
if v > val:
val = v
break
if val > self._values[-1]:
size = self._values[-1]
self._value = size
self._size_label.set_text(str(self._value))
# update the buttons states
i = self._values.index(self._value)
self._size_down.set_sensitive(i != 0)
self._size_up.set_sensitive(i < len(self._value) - 1)
self.emit('changed')
def set_tooltip(self, tooltip):
""" Set a simple palette with just a single label.
"""
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
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 get_tooltip(self):
return self._tooltip
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):
Gtk.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def do_clicked(self):
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
def set_image(self, image):
self._intensityImage.set_from_file(image)
def get_value(self):
return self._value
class ToolButton(Gtk.ToolButton):
'''
The ToolButton class manages a Gtk.ToolButton styled for Sugar.
Keyword Args:
icon_name(string): name of themed icon.
accelerator (string): keyboard shortcut to be used to
activate this button.
tooltip (string): tooltip to be displayed when user hovers
over button.
hide_tooltip_on_click (bool): Whether or not the tooltip
is hidden when user clicks on button.
'''
__gtype_name__ = 'SugarToolButton'
def __init__(self, icon_name=None, **kwargs):
self._accelerator = None
self._tooltip = None
self._palette_invoker = ToolInvoker()
GObject.GObject.__init__(self, **kwargs)
self._hide_tooltip_on_click = True
self._palette_invoker.attach_tool(self)
if icon_name:
self.set_icon_name(icon_name)
self.get_child().connect('can-activate-accel',
self.__button_can_activate_accel_cb)
self.connect('destroy', self.__destroy_cb)
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
def __button_can_activate_accel_cb(self, button, signal_id):
# Accept activation via accelerators regardless of this widget's state
return True
def set_tooltip(self, tooltip):
'''
Set the tooltip.
Args:
tooltip (string): tooltip to be set.
'''
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.ToolButton.set_label(self, tooltip)
def get_tooltip(self):
'''
Return the tooltip.
'''
return self._tooltip
tooltip = GObject.property(type=str, setter=set_tooltip,
getter=get_tooltip)
def get_hide_tooltip_on_click(self):
'''
Return True if the tooltip is hidden when a user
clicks on the button, otherwise return False.
'''
return self._hide_tooltip_on_click
def set_hide_tooltip_on_click(self, hide_tooltip_on_click):
'''
Set whether or not the tooltip is hidden when a user
clicks on the button.
Args:
hide_tooltip_on_click (bool): True if the tooltip is
hidden on click, and False otherwise.
'''
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 set_accelerator(self, accelerator):
'''
Set accelerator that activates the button.
Args:
accelerator(string): accelerator to be set.
'''
self._accelerator = accelerator
setup_accelerator(self)
def get_accelerator(self):
'''
Return accelerator that activates the button.
'''
return self._accelerator
accelerator = GObject.property(type=str, setter=set_accelerator,
getter=get_accelerator)
def set_icon_name(self, icon_name):
'''
Set name of icon.
Args:
icon_name (string): name of icon
'''
icon = Icon(icon_name=icon_name)
self.set_icon_widget(icon)
icon.show()
def get_icon_name(self):
'''
Return icon name, or None if there is no icon name.
'''
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 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):
'''
Implementation method for drawing the button.
'''
if self.palette and self.palette.is_up():
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.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def do_clicked(self):
'''
Implementation method for hiding the tooltip when
the button is clicked.
'''
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
class RadioToolButton(Gtk.RadioToolButton):
'''
The RadioToolButton class manages a Gtk.RadioToolButton styled for
Sugar.
Args:
icon_name (string): name of icon to be used.
Keyword Args:
accelerator (string): keyboard shortcut to be used to
activate this button.
tooltip (string): tooltip to be displayed when user hovers
over button.
xo_color (sugar3.graphics.xocolor.XoColor): XoColor of button.
hide_tooltip_on_click (bool): Whether or not the tooltip
is hidden when user clicks on 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)
# HACK: stop Gtk from adding a label and expanding the size of
# the button. This happen when set_icon_widget is called
# if label_widget is None
self.props.label_widget = Gtk.Box()
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):
'''
Set the tooltip.
Args:
tooltip (string): tooltip to be set.
'''
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 the tooltip.
'''
return self._tooltip
tooltip = GObject.Property(type=str,
setter=set_tooltip,
getter=get_tooltip)
def set_accelerator(self, accelerator):
'''
Set keyboard shortcut that activates this button.
Args:
accelerator (string): accelerator to be set. Should be in
form <modifier>Letter.
'''
self._accelerator = accelerator
toolbutton.setup_accelerator(self)
def get_accelerator(self):
'''
Return accelerator string.
'''
return self._accelerator
accelerator = GObject.Property(type=str,
setter=set_accelerator,
getter=get_accelerator)
def set_icon_name(self, icon_name):
'''
Set name of icon.
Args:
icon_name (string): name of icon
'''
icon = Icon(icon_name=icon_name, xo_color=self._xo_color)
self.set_icon_widget(icon)
icon.show()
def get_icon_name(self):
'''
Return icon name, or None if there is no icon name.
'''
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):
'''
Set XoColor of button icon.
Args:
xo_color (sugar3.graphics.xocolor.XoColor): xocolor to be set.
'''
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 xocolor.
'''
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):
'''
Implementation method for drawing the button.
'''
if self.palette and self.palette.is_up():
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)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def get_hide_tooltip_on_click(self):
'''
Return True if the tooltip is hidden when a user
clicks on the button, otherwise return False.
'''
return self._hide_tooltip_on_click
def set_hide_tooltip_on_click(self, hide_tooltip_on_click):
'''
Set whether or not the tooltip is hidden when a user
clicks on the button.
Args:
hide_tooltip_on_click (bool): True if the tooltip is
hidden on click, and False otherwise.
'''
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):
'''
Implementation method for hiding the tooltip when
the button is clicked.
'''
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
class ToolButton(Gtk.ToolButton):
__gtype_name__ = 'SugarToolButton'
def __init__(self, icon_name=None, **kwargs):
self._accelerator = None
self._tooltip = None
self._palette_invoker = ToolInvoker()
GObject.GObject.__init__(self, **kwargs)
self._hide_tooltip_on_click = True
self._palette_invoker.attach_tool(self)
if icon_name:
self.set_icon_name(icon_name)
self.get_child().connect('can-activate-accel',
self.__button_can_activate_accel_cb)
self.connect('destroy', self.__destroy_cb)
def __destroy_cb(self, icon):
if self._palette_invoker is not None:
self._palette_invoker.detach()
def __button_can_activate_accel_cb(self, button, signal_id):
# Accept activation via accelerators regardless of this widget's state
return True
def set_tooltip(self, tooltip):
""" Set a simple palette with just a single label.
"""
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.ToolButton.set_label(self, tooltip)
def get_tooltip(self):
return self._tooltip
tooltip = GObject.property(type=str,
setter=set_tooltip,
getter=get_tooltip)
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 set_accelerator(self, accelerator):
self._accelerator = accelerator
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)
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 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):
if self.palette and self.palette.is_up():
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.ToolButton.do_draw(self, cr)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def do_clicked(self):
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
class RadioToolButton(Gtk.RadioToolButton):
'''
The RadioToolButton class manages a Gtk.RadioToolButton styled for
Sugar.
Args:
icon_name (string): name of icon to be used.
Keyword Args:
accelerator (string): keyboard shortcut to be used to
activate this button.
tooltip (string): tooltip to be displayed when user hovers
over button.
xo_color (sugar3.graphics.xocolor.XoColor): XoColor of button.
hide_tooltip_on_click (bool): Whether or not the tooltip
is hidden when user clicks on 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)
# HACK: stop Gtk from adding a label and expanding the size of
# the button. This happen when set_icon_widget is called
# if label_widget is None
self.props.label_widget = Gtk.Box()
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):
'''
Set the tooltip.
Args:
tooltip (string): tooltip to be set.
'''
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 the tooltip.
'''
return self._tooltip
tooltip = GObject.Property(type=str, setter=set_tooltip,
getter=get_tooltip)
def set_accelerator(self, accelerator):
'''
Set keyboard shortcut that activates this button.
Args:
accelerator (string): accelerator to be set. Should be in
form <modifier>Letter.
'''
self._accelerator = accelerator
toolbutton.setup_accelerator(self)
def get_accelerator(self):
'''
Return accelerator string.
'''
return self._accelerator
accelerator = GObject.Property(type=str, setter=set_accelerator,
getter=get_accelerator)
def set_icon_name(self, icon_name):
'''
Set name of icon.
Args:
icon_name (string): name of icon
'''
icon = Icon(icon_name=icon_name,
xo_color=self._xo_color)
self.set_icon_widget(icon)
icon.show()
def get_icon_name(self):
'''
Return icon name, or None if there is no icon name.
'''
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):
'''
Set XoColor of button icon.
Args:
xo_color (sugar3.graphics.xocolor.XoColor): xocolor to be set.
'''
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 xocolor.
'''
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):
'''
Implementation method for drawing the button.
'''
if self.palette and self.palette.is_up():
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)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
def get_hide_tooltip_on_click(self):
'''
Return True if the tooltip is hidden when a user
clicks on the button, otherwise return False.
'''
return self._hide_tooltip_on_click
def set_hide_tooltip_on_click(self, hide_tooltip_on_click):
'''
Set whether or not the tooltip is hidden when a user
clicks on the button.
Args:
hide_tooltip_on_click (bool): True if the tooltip is
hidden on click, and False otherwise.
'''
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):
'''
Implementation method for hiding the tooltip when
the button is clicked.
'''
if self._hide_tooltip_on_click and self.palette:
self.palette.popdown(True)
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):
if self.palette and self.palette.is_up():
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)
if self.palette and self.palette.is_up():
invoker = self.palette.props.invoker
invoker.draw_rectangle(cr, self.palette)
return False
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)
