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Viewing changes to unity/Notification.py

  • Committer: Jason Conti
  • Date: 2011-03-30 23:38:14 UTC
  • Revision ID: jason.conti@gmail.com-20110330233814-ibjx6zi0ma3exvtu
Introducing an ugly hack to load image_data until GdkPixbuf.Pixbuf.new_from_data is fixed.

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unity/Notification.py
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"""
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import dbus
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from gi.repository import GdkPixbuf, GObject, Gtk
 
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import Image
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import logging
 
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import os
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from dbus.mainloop.glib import DBusGMainLoop
 
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from gi.repository import GdkPixbuf, GObject, Gtk
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import Icon
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import Timestamp
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logger = logging.getLogger("Notification")
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# BEGIN_UGLY_HACK
 
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BROKEN_IMAGE_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), "broken_image.png")
 
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def broken_gdkpixbuf_hack(data, w, h):
 
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  im = Image.fromstring("RGBA", (w, h), data)
 
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  im.save(BROKEN_IMAGE_PATH)
 
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  return GdkPixbuf.Pixbuf.new_from_file(BROKEN_IMAGE_PATH)
 
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# END_UGLY_HACK
 
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class ImageDataException(Exception):
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  pass
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  def get_pixbuf(self, size):
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    """Creates a pixbuf from the image data and scale it to the appropriate size."""
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    pixbuf = GdkPixbuf.Pixbuf.new_from_data(self.data, GdkPixbuf.Colorspace.RGB,
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        self.has_alpha, self.bits_per_sample, self.width, self.height,
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        self.rowstride, lambda *args: None, None)
 
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    #pixbuf = GdkPixbuf.Pixbuf.new_from_data(self.data, GdkPixbuf.Colorspace.RGB,
 
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    #    self.has_alpha, self.bits_per_sample, self.width, self.height,
 
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    #    self.rowstride, lambda *args: None, None)
 
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    pixbuf = broken_gdkpixbuf_hack(self.data, self.width, self.height)
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    return pixbuf.scale_simple(size, size, GdkPixbuf.InterpType.BILINEAR)
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