70 lines
1.5 KiB
Python
70 lines
1.5 KiB
Python
# Bryan Schumaker (10/24/2010)
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import libsaria
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import gtk
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gdk = gtk.gdk
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from libsaria import threads
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lock = threads.get_mutex("album_art")
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class Image(gtk.Image):
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def __init__(self):
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gtk.Image.__init__(self)
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self.show()
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def set_height(self, new_h):
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buf = self.get_pixbuf()
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if buf == None:
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return False
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w = buf.get_width()
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h = buf.get_height()
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if h == new_h:
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return False
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if h == 0:
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h = 1
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new_w = (float(w) / float(h)) * new_h
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if new_w <= 0 or new_h <= 0:
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return False
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buf = buf.scale_simple(int(new_w), int(new_h), gtk.gdk.INTERP_HYPER)
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if buf == None:
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return False
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self.set_from_pixbuf(buf)
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return True
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class AlbumArt(Image):
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def __init__(self):
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Image.__init__(self)
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self.hide()
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self.file = None
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self.set("images/ocarina.png")
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self.set_has_tooltip(True)
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self.connect("query-tooltip", self.tooltip)
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libsaria.event.invite("PRELOAD", self.preload)
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libsaria.event.invite("POSTGETART", self.set)
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def preload(self, *args):
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self.file = "images/ocarina.png"
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def tooltip(self, image, x, y, keyboard, tip):
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image = gtk.Image()
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image.set_from_file(self.file)
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tip.set_icon(image.get_pixbuf())
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return True
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def set(self, file=None):
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gdk.threads_enter()
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for i in xrange(2):
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self.file = file
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self.set_from_file(self.file)
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if self.set_height(64) == True:
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break
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file = "images/ocarina.png"
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gdk.threads_leave()
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def set_height(self, new_h):
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size = self.size_request()
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if size[1] == new_h:
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return
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return Image.set_height(self, new_h)
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