59 lines
1.4 KiB
Python
59 lines
1.4 KiB
Python
import gtk
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import hippo
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from sugar.graphics.bubble import Bubble
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from sugar.graphics.iconcolor import IconColor
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from sugar.graphics import style
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class LinksView(hippo.Canvas):
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def __init__(self, model, browser):
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hippo.Canvas.__init__(self)
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self._bubbles = {}
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self._browser = browser
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self._box = hippo.CanvasBox()
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style.apply_stylesheet(self._box, 'links.Box')
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self.set_root(self._box)
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for link in model:
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self._add_link(link)
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model.connect('link_added', self._link_added_cb)
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model.connect('link_removed', self._link_removed_cb)
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def _add_link(self, link):
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if len(self._bubbles) == 0:
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self.show()
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color = IconColor(link.buddy.get_color())
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bubble = Bubble(color=color)
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style.apply_stylesheet(bubble, 'links.Bubble')
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self._box.append(bubble)
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text = hippo.CanvasLink(text=link.title)
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text.connect('activated', self._link_activated_cb, link)
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style.apply_stylesheet(text, 'links.Text')
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bubble.append(text, hippo.PACK_EXPAND)
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self._bubbles[link] = bubble
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def _remove_link(self, link):
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bubble = self._bubbles[link]
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self._box.remove(bubble)
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del self._bubbles[link]
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if len(self._bubbles) == 0:
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self.hide()
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def _link_added_cb(self, model, link):
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self._add_link(link)
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def _link_removed_cb(self, model, link):
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self._removed_link(link)
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def _link_activated_cb(self, link_item, link):
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self._browser.load_url(link.url)
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