47 lines
1.1 KiB
Python
47 lines
1.1 KiB
Python
import random
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import goocanvas
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from sugar.canvas.IconItem import IconItem
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from sugar.canvas.IconItem import IconColor
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class Model(goocanvas.CanvasModelSimple):
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def __init__(self, data_model):
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goocanvas.CanvasModelSimple.__init__(self)
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root = self.get_root_item()
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item = goocanvas.Rect(width=1200, height=900,
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fill_color="#d8d8d8")
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root.add_child(item)
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for friend in data_model:
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self.add_friend(friend)
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data_model.connect('friend-added', self.__friend_added_cb)
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def add_friend(self, friend):
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root = self.get_root_item()
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icon = IconItem('stock-buddy', IconColor(), 48)
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icon.set_property('x', random.random() * 1100)
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icon.set_property('y', random.random() * 800)
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root.add_child(icon)
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def __friend_added_cb(self, data_model, friend):
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self.add_friend(friend)
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class FriendsView(goocanvas.CanvasView):
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def __init__(self, shell, data_model):
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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(data_model)
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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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pass
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