75 lines
1.9 KiB
Python
75 lines
1.9 KiB
Python
import gtk
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import goocanvas
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from sugar.canvas.IconItem import IconItem
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from sugar.canvas.IconColor import IconColor
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from sugar import conf
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from panel.Panel import Panel
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import logging
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class ActivityItem(IconItem):
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def __init__(self, activity, size):
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icon_name = activity.get_icon()
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if not icon_name:
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act_type = activity.get_default_type()
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raise RuntimeError("Activity %s did not have an icon!" % act_type)
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IconItem.__init__(self, icon_name=icon_name,
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color=IconColor('white'), size=size)
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self._activity = activity
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def get_activity_id(self):
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return self._activity.get_id()
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class ActivityBar(goocanvas.Group):
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def __init__(self, shell, height):
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goocanvas.Group.__init__(self)
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self._shell = shell
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self._height = height
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registry = conf.get_activity_registry()
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for activity in registry.list_activities():
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if activity.get_show_launcher():
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self.add_activity(activity)
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def add_activity(self, activity):
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# Need an icon to show up on the bar
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if not activity.get_icon():
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name = activity.get_name()
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logging.info("Activity %s did not have an icon. Won't show it." % name)
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return
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item = ActivityItem(activity, self._height)
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icon_size = self._height
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x = (icon_size + 6) * self.get_n_children()
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item.set_property('x', x)
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self.add_child(item)
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class VerbsPanel(Panel):
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def __init__(self, shell):
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Panel.__init__(self)
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self._shell = shell
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view = self.get_view()
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view.connect("item_view_created", self.__item_view_created_cb)
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def construct(self):
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Panel.construct(self)
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root = self.get_root()
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activity_bar = ActivityBar(self._shell, self.get_height())
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root.add_child(activity_bar)
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def __item_view_created_cb(self, view, item_view, item):
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if isinstance(item, ActivityItem):
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item_view.connect("button_press_event",
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self.__activity_button_press_cb,
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item.get_activity_id())
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def __activity_button_press_cb(self, view, target, event, activity_id):
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self._shell.start_activity(activity_id)
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