Python RadioToolButton.show_all方法代码示例

# 需要导入模块: from sugar.graphics.radiotoolbutton import RadioToolButton [as 别名]
# 或者: from sugar.graphics.radiotoolbutton.RadioToolButton import show_all [as 别名]
class TagStar(gtk.HBox):
    """
    A L{gtk.HBox} which arranges togglebuttons around the current position
    within a L{gtk.Fixed} widget.

    This is the central tag element, where a user can either tag his current
    position with a category specified in L{geotagplugin.ECategory}. If
    one of the user's already tagged features is selected in the tree, the
    made change action will be handled as an edit.
    """

    IMG_SIZE = (100, 100)
    BUTTON_SIZE = (100, 100)
    EMPTY_LIST_STORE = gtk.ListStore(gobject.TYPE_STRING)

    toggled = NONE_CATEGORY # selected category
    selected = None # gtk.Image displaying selected category

    def __init__(self, toolbar, control):
        gtk.HBox.__init__(self)
        self._logger = logging.getLogger('TagStar')
        self._logger.setLevel(constants.LOG_LEVEL)
        self.toolbar = toolbar
        self.control = control

        self.size_cb = self.connect('size_allocate', self.size_allocate_cb)

        self.fixed = gtk.Fixed()
        self.pack_start(self.fixed)
        self.show_all()

    def size_allocate_cb(self, widget, event):
        """
        Builds the tag star around the center where the selected
        category is shown.
        """
        self._logger.debug('size_allocate_cb()')
        x, y, width, height = self.fixed.get_allocation()
        self._logger.debug('x: %s, y: %s, w: %s, h: %s', x, y, width, height)
        self.set_size_request(width, height)

        ######################################################################
        # place togglebuttons around the current position in a radio group

        color_fill = profile.get_color().get_fill_color()
        color_stroke = profile.get_color().get_stroke_color()
        button_width, button_height = self.BUTTON_SIZE
        cat_names = get_categories()

        radius = 300 # px
        x_center = width / 2 - 40
        y_center = height / 2 - 40
        step_angle = math.radians(360 / (len(cat_names) + 1)) # plus reset btn

        # add a reset button
        self.reset_selected_btn = RadioToolButton()
        img_name = os.path.join(GeoTag.ICONS_PATH, 'reset.svg')
        icon = gtk.image_new_from_pixbuf(utils.load_svg_image(img_name,
                                                   color_stroke,
                                                   color_fill,
                                                   self.IMG_SIZE))
        self.reset_selected_btn.set_icon_widget(icon)
        self.reset_selected_btn.set_tooltip(_('Reset selected tag.'))
        self.reset_selected_btn.connect('clicked', self.reset_toggled)
        self.reset_selected_btn.show_all()
        self.reset_selected_btn.set_size_request(button_width, button_height)
        self.fixed.put(self.reset_selected_btn,
                       x_center,          # + int(radius * math.sin(i * step_angle)),
                       y_center + radius) # + int(radius * math.cos(i * step_angle)))
        self.reset_selected_btn.set_active(False)

        # read all available categories dynamically
        for i, category in enumerate(cat_names):
            button = RadioToolButton(group=self.reset_selected_btn)
            img_name = os.path.join(GeoTag.ICONS_PATH, category)
            icon = get_gtkimage_from_plugin(img_name, color_stroke, color_fill, self.IMG_SIZE)
            button.set_icon_widget(icon)
            button.set_tooltip(_('Tag some %s.' % category))            # XXX check translation here!!
            button.connect('clicked', self.set_toggled, category)
            button.show_all()
            button.set_size_request(button_width, button_height)
            self.fixed.put(button,
                           x_center + int(radius * math.sin((i + 1) * step_angle)),
                           y_center + int(radius * math.cos((i + 1) * step_angle)))
            button.set_active(False)

        img_name = os.path.join(GeoTag.ICONS_PATH, NONE_CATEGORY)
        self._set_selected(get_gtkimage_from_plugin(img_name, color_stroke,color_fill, self.IMG_SIZE))

        ###################################################################

        self._logger.debug("size_allocation done")
        self.disconnect(self.size_cb) ## use only once

    def reset_toggled(self, button):
        """
        Resets toggled property and combobox liststore.

        @param button: The reset button (can be omitted by passing None).
        @note: If a tag was selected within the L{geotagmodel.GeotagModel},
#.........这里部分代码省略.........

# 需要导入模块: from sugar.graphics.radiotoolbutton import RadioToolButton [as 别名]
# 或者: from sugar.graphics.radiotoolbutton.RadioToolButton import show_all [as 别名]
    def size_allocate_cb(self, widget, event):
        """
        Builds the tag star around the center where the selected
        category is shown.
        """
        self._logger.debug('size_allocate_cb()')
        x, y, width, height = self.fixed.get_allocation()
        self._logger.debug('x: %s, y: %s, w: %s, h: %s', x, y, width, height)
        self.set_size_request(width, height)

        ######################################################################
        # place togglebuttons around the current position in a radio group

        color_fill = profile.get_color().get_fill_color()
        color_stroke = profile.get_color().get_stroke_color()
        button_width, button_height = self.BUTTON_SIZE
        cat_names = get_categories()

        radius = 300 # px
        x_center = width / 2 - 40
        y_center = height / 2 - 40
        step_angle = math.radians(360 / (len(cat_names) + 1)) # plus reset btn

        # add a reset button
        self.reset_selected_btn = RadioToolButton()
        img_name = os.path.join(GeoTag.ICONS_PATH, 'reset.svg')
        icon = gtk.image_new_from_pixbuf(utils.load_svg_image(img_name,
                                                   color_stroke,
                                                   color_fill,
                                                   self.IMG_SIZE))
        self.reset_selected_btn.set_icon_widget(icon)
        self.reset_selected_btn.set_tooltip(_('Reset selected tag.'))
        self.reset_selected_btn.connect('clicked', self.reset_toggled)
        self.reset_selected_btn.show_all()
        self.reset_selected_btn.set_size_request(button_width, button_height)
        self.fixed.put(self.reset_selected_btn,
                       x_center,          # + int(radius * math.sin(i * step_angle)),
                       y_center + radius) # + int(radius * math.cos(i * step_angle)))
        self.reset_selected_btn.set_active(False)

        # read all available categories dynamically
        for i, category in enumerate(cat_names):
            button = RadioToolButton(group=self.reset_selected_btn)
            img_name = os.path.join(GeoTag.ICONS_PATH, category)
            icon = get_gtkimage_from_plugin(img_name, color_stroke, color_fill, self.IMG_SIZE)
            button.set_icon_widget(icon)
            button.set_tooltip(_('Tag some %s.' % category))            # XXX check translation here!!
            button.connect('clicked', self.set_toggled, category)
            button.show_all()
            button.set_size_request(button_width, button_height)
            self.fixed.put(button,
                           x_center + int(radius * math.sin((i + 1) * step_angle)),
                           y_center + int(radius * math.cos((i + 1) * step_angle)))
            button.set_active(False)

        img_name = os.path.join(GeoTag.ICONS_PATH, NONE_CATEGORY)
        self._set_selected(get_gtkimage_from_plugin(img_name, color_stroke,color_fill, self.IMG_SIZE))

        ###################################################################

        self._logger.debug("size_allocation done")
        self.disconnect(self.size_cb) ## use only once

# 需要导入模块: from sugar.graphics.radiotoolbutton import RadioToolButton [as 别名]
# 或者: from sugar.graphics.radiotoolbutton.RadioToolButton import show_all [as 别名]
class GeoToolbar(gtk.Toolbar):
    """
    Tools which interacts with the currently chosen view.

    This toolbar is meant general: General map tools can be enabled. The
    toolbar serves as controller. Because you use a specific geo you have
    to wire specific functionality to the common tools offered by this toolbar.

    Tools you may want to enable:
    ===========     ==========================
    enable_goto_current_position
                                   User wants to center map over current
                                   position.

    toggle_crosslines
                                   User wants to show crosslines.

    navigation
                                   User wants to navigate the map. Includes
                                   buttons for NESW.

    zoom-in
                                   User wants to zoom-in the current map view.

    zoom-out
                                   User wants to zoom-out the current map view.

    zoom-bestfit
                                   User wants to zoom-in the current map view.
    ===========     ==========================

    Enable one of these tools by calling the appropriate method with your
    custom callback method before adding the toolbar to the toolbox.
    """
    title = _('Map tools')
    radio_show_own_pos_btn = None
    radio_show_all_pos_btn = None

    def __init__(self, view, name=None):
        """
        Creates general toolbar where general map tools can be enabled.

        @param name: The name of the toolbar.
        """
        gtk.Toolbar.__init__(self)
        self.set_property('can-focus', False)
        self.view = view
        if name:
            self.name = name
            self._logger = logging.getLogger(name)
        else:
            self._logger = logging.getLogger('geo.GeoToolbar')
        self._logger.setLevel(constants.LOG_LEVEL)

        # remove predefined key bindings
        gtk.binding_entry_remove(self, gtk.keysyms.Left, 0)
        gtk.binding_entry_remove(self, gtk.keysyms.Right, 0)
        gtk.binding_entry_remove(self, gtk.keysyms.Up, 0)
        gtk.binding_entry_remove(self, gtk.keysyms.Down, 0)
        gtk.binding_entry_remove(self, gtk.keysyms.plus, 0)
        gtk.binding_entry_remove(self, gtk.keysyms.minus, 0)

        self.callbacks = {}
        self.connect('key-press-event', self.key_pressed_cb, self.callbacks)

        self.show_no_positions = RadioToolButton()
        icon_name = os.path.join(constants.ICON_PATH, "show-no-positions.svg")
        icon = utils.load_svg_image(icon_name, None, None, BTN_ICON_SIZE)
        img = gtk.image_new_from_pixbuf(icon)
        self.show_no_positions.set_icon_widget(img)
        self.show_no_positions.set_tooltip(_('Show no players.'))

    def enable_show_own_position(self, view):
        """
        Shows the only the own position on the map.
        """
        self.radio_show_own_pos_btn = RadioToolButton(group=self.show_no_positions)
        (fill, stroke) = ('#ffffff', '#000000') # black/white explicit
        buddy_icon = utils.get_xo_icon(stroke, fill, BTN_ICON_SIZE)
        img = gtk.image_new_from_pixbuf(buddy_icon)
        self.radio_show_own_pos_btn.set_icon_widget(img)
        self.radio_show_own_pos_btn.set_tooltip(_('Show only me.'))
        self.radio_show_own_pos_btn.connect('clicked', view.radio_show_own_position_cb)
        self.insert(self.radio_show_own_pos_btn, -1)
        self.radio_show_own_pos_btn.show_all()
        if self.radio_show_all_pos_btn:
            self.show_no_positions.connect("clicked", view.radio_show_no_positions_cb)
            self.show_no_positions.show_all()
            self.insert(self.show_no_positions, -1)

    def enable_show_all_positions(self, view):
        """
        Shows the position of all players participating the game.
        """
        self.radio_show_all_pos_btn = RadioToolButton(group=self.show_no_positions)
        icon_name = os.path.join(constants.ICON_PATH , 'show-all-players.svg')
        icon = utils.load_svg_image(icon_name, None, None, BTN_ICON_SIZE)
        img = gtk.image_new_from_pixbuf(icon)
        self.radio_show_all_pos_btn.set_icon_widget(img)
        self.radio_show_all_pos_btn.set_tooltip(_('Show all players.'))
#.........这里部分代码省略.........