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137 lines
3.7 KiB
Python
137 lines
3.7 KiB
Python
import gtk
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import goocanvas
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import wnck
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from sugar.canvas.IconItem import IconItem
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from sugar.canvas.IconItem import IconColor
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from sugar.canvas.DonutItem import DonutItem
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from sugar.canvas.DonutItem import PieceItem
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from sugar.canvas.DonutItem import PieceIcon
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from sugar import conf
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class TasksItem(DonutItem):
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def __init__(self, shell):
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DonutItem.__init__(self, 250)
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self._items = {}
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shell.connect('activity_opened', self.__activity_opened_cb)
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shell.connect('activity_closed', self.__activity_closed_cb)
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def __activity_opened_cb(self, shell, activity):
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self._add(activity)
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def __activity_closed_cb(self, shell, activity):
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self._remove(activity)
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def _remove(self, activity):
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item = self._items[activity.get_id()]
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self.remove_piece(item)
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del self._items[activity.get_id()]
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def _add(self, activity):
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icon_name = activity.get_icon_name()
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item = self.add_piece(100 / 8, icon_name, IconColor())
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# FIXME This really sucks. Fix goocanvas event handling.
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item.set_data('activity', activity)
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item.get_icon().set_data('activity', activity)
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self._items[activity.get_id()] = item
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class ActivityItem(IconItem):
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ICON_SIZE = 30
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def __init__(self, activity):
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IconItem.__init__(self, activity.get_icon(),
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IconColor('white'),
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ActivityItem.ICON_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):
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goocanvas.Group.__init__(self)
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self._shell = shell
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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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item = ActivityItem(activity)
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x = (ActivityItem.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 Background(goocanvas.Group):
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def __init__(self):
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goocanvas.Group.__init__(self)
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item = goocanvas.Rect(width=1200, height=900,
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fill_color="#4f4f4f")
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self.add_child(item)
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item = goocanvas.Rect(x=50, y=50, width=1100, height=800,
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line_width=0, fill_color="#d8d8d8",
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radius_x=30, radius_y=30)
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self.add_child(item)
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item = goocanvas.Text(text="My Activities",
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x=60, y=10, fill_color="white",
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font="Sans 21")
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self.add_child(item)
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class Model(goocanvas.CanvasModelSimple):
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def __init__(self, shell):
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goocanvas.CanvasModelSimple.__init__(self)
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root = self.get_root_item()
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background = Background()
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root.add_child(background)
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activity_bar = ActivityBar(shell)
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activity_bar.translate(50, 860)
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root.add_child(activity_bar)
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tasks = TasksItem(shell)
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tasks.translate(600, 450)
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root.add_child(tasks)
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me = IconItem('stock-buddy', IconColor(), 150)
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me.translate(600 - (me.get_property('width') / 2),
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450 - (me.get_property('height') / 2))
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root.add_child(me)
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class HomeView(goocanvas.CanvasView):
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def __init__(self, shell):
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goocanvas.CanvasView.__init__(self)
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self._shell = shell
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self.connect("item_view_created", self.__item_view_created_cb)
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canvas_model = Model(shell)
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self.set_model(canvas_model)
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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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elif isinstance(item, PieceItem) or \
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isinstance(item, PieceIcon):
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item_view.connect("button_press_event",
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self.__task_button_press_cb)
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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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def __task_button_press_cb(self, view, target, event):
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activity = view.get_item().get_data('activity')
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activity.present()
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