def do_draw(self, cairo_context):
pixbuf = self._get_pixbuf()
if not pixbuf:
return
alloc = self.get_allocation()
width, height = alloc.width, alloc.height
scale_factor = self.get_scale_factor()
width *= scale_factor
height *= scale_factor
if self._path:
if width < (2 * scale_factor) or height < (2 * scale_factor):
return
pixbuf = scale(
pixbuf, (width - 2 * scale_factor, height - 2 * scale_factor))
pixbuf = add_border_widget(pixbuf, self)
else:
pixbuf = scale(pixbuf, (width, height))
style_context = self.get_style_context()
surface = get_surface_for_pixbuf(self, pixbuf)
Gtk.render_icon_surface(style_context, cairo_context, surface, 0, 0)
def do_draw(self, cairo_context):
pixbuf = self._get_pixbuf()
if not pixbuf:
return
alloc = self.get_allocation()
width, height = alloc.width, alloc.height
scale_factor = get_scale_factor(self)
width *= scale_factor
height *= scale_factor
if self._path:
if width < (2 * scale_factor) or height < (2 * scale_factor):
return
round_thumbs = config.getboolean("albumart", "round")
pixbuf = scale(
pixbuf, (width - 2 * scale_factor, height - 2 * scale_factor))
pixbuf = add_border_widget(pixbuf, self, round_thumbs)
else:
pixbuf = scale(pixbuf, (width, height))
style_context = self.get_style_context()
pbosf = get_pbosf_for_pixbuf(self, pixbuf)
pbosf_render(style_context, cairo_context, pbosf, 0, 0)
def do_draw(self, cairo_context):
pixbuf = self._get_pixbuf()
if not pixbuf:
return
alloc = self.get_allocation()
width, height = alloc.width, alloc.height
scale_factor = self.get_scale_factor()
width *= scale_factor
height *= scale_factor
if self._path:
if width < (2 * scale_factor) or height < (2 * scale_factor):
return
pixbuf = scale(
pixbuf, (width - 2 * scale_factor, height - 2 * scale_factor))
pixbuf = add_border_widget(pixbuf, self)
else:
pixbuf = scale(pixbuf, (width, height))
style_context = self.get_style_context()
surface = get_surface_for_pixbuf(self, pixbuf)
Gtk.render_icon_surface(style_context, cairo_context, surface, 0, 0)
def do_draw(self, cairo_context):
pixbuf = self._get_pixbuf()
if not pixbuf:
return
alloc = self.get_allocation()
width, height = alloc.width, alloc.height
scale_factor = get_scale_factor(self)
width *= scale_factor
height *= scale_factor
if self._path:
if width < 2 or height < 2:
return
round_thumbs = config.getboolean("albumart", "round")
pixbuf = scale(
pixbuf, (width - 2 * scale_factor, height - 2 * scale_factor))
pixbuf = add_border_widget(pixbuf, self, None, round_thumbs)
else:
pixbuf = scale(pixbuf, (width, height))
style_context = self.get_style_context()
pbosf = get_pbosf_for_pixbuf(self, pixbuf)
pbosf_render(style_context, cairo_context, pbosf, 0, 0)
def test_scale(s):
nw = scale(s.wide, (50, 30))
s.failUnlessEqual((nw.get_width(), nw.get_height()), (50, 3))
nh = scale(s.high, (100, 20))
s.failUnlessEqual((nh.get_width(), nh.get_height()), (2, 20))
ns = scale(s.small, (500, 300))
s.failUnlessEqual((ns.get_width(), ns.get_height()), (150, 300))
ns = scale(s.small, (500, 300), scale_up=False)
s.failUnlessEqual((ns.get_width(), ns.get_height()), (10, 20))
def test_scale(s):
nw = scale(s.wide, (50, 30))
s.failUnlessEqual((nw.get_width(), nw.get_height()), (50, 3))
nh = scale(s.high, (100, 20))
s.failUnlessEqual((nh.get_width(), nh.get_height()), (2, 20))
ns = scale(s.small, (500, 300))
s.failUnlessEqual((ns.get_width(), ns.get_height()), (150, 300))
ns = scale(s.small, (500, 300), scale_up=False)
s.failUnlessEqual((ns.get_width(), ns.get_height()), (10, 20))
def get_scaled_cover(album):
# XXX: Cache this somewhere else
cover = None
if not hasattr(album, "_scaled_cover"):
scale_factor = self.get_scale_factor()
album.scan_cover(scale_factor=scale_factor)
if album.cover:
s = 25 * scale_factor
cover = scale(album.cover, (s, s))
album._scaled_cover = cover
else:
cover = album._scaled_cover
return cover
def __scale_pixbuf(self, *data):
if not self.current_pixbuf:
return
pixbuf = self.current_pixbuf
if self.window_fit.get_active():
alloc = self.scrolled.get_allocation()
width = alloc.width
height = alloc.height
scale_factor = self.get_scale_factor()
boundary = (width * scale_factor, height * scale_factor)
pixbuf = scale(pixbuf, boundary, scale_up=False)
surface = get_surface_for_pixbuf(self, pixbuf)
self.image.set_from_surface(surface)
def __scale_pixbuf(self, *data):
if not self.current_pixbuf:
return
pixbuf = self.current_pixbuf
if self.window_fit.get_active():
alloc = self.scrolled.get_allocation()
width = alloc.width
height = alloc.height
scale_factor = self.get_scale_factor()
boundary = (width * scale_factor, height * scale_factor)
pixbuf = scale(pixbuf, boundary, scale_up=False)
surface = get_surface_for_pixbuf(self, pixbuf)
self.image.set_from_surface(surface)
def __scale_pixbuf(self, *data):
if not self.current_pixbuf:
return
pixbuf = self.current_pixbuf
if not self.window_fit.get_active():
pbosf = pixbuf
else:
alloc = self.scrolled.get_allocation()
width = alloc.width
height = alloc.height
scale_factor = get_scale_factor(self)
boundary = (width * scale_factor, height * scale_factor)
pixbuf = scale(pixbuf, boundary, scale_up=False)
pbosf = get_pbosf_for_pixbuf(self, pixbuf)
set_image_from_pbosf(self.image, pbosf)
def __scale_pixbuf(self, *data):
if not self.current_pixbuf:
return
pixbuf = self.current_pixbuf
if not self.window_fit.get_active():
pbosf = pixbuf
else:
alloc = self.scrolled.get_allocation()
width = alloc.width
height = alloc.height
scale_factor = get_scale_factor(self)
boundary = (width * scale_factor, height * scale_factor)
pixbuf = scale(pixbuf, boundary, scale_up=False)
pbosf = get_pbosf_for_pixbuf(self, pixbuf)
set_image_from_pbosf(self.image, pbosf)
def get_thumbnail(path, boundary):
"""Get a thumbnail pixbuf of an image at `path`.
Will create/use a thumbnail in the user's thumbnail directory if possible.
Follows the Free Desktop specification:
http://specifications.freedesktop.org/thumbnail-spec/
Can raise GLib.GError. Thread-safe.
"""
width, height = boundary
new_from_file_at_size = GdkPixbuf.Pixbuf.new_from_file_at_size
# larger than thumbnails, load directly
if width > ThumbSize.LARGEST or height > ThumbSize.LARGEST:
return new_from_file_at_size(path, width, height)
path_mtime = mtime(path)
if path_mtime == 0:
return new_from_file_at_size(path, width, height)
# embedded thumbnails come from /tmp/
# FIXME: move this to another layer
if path.startswith(tempfile.gettempdir()):
return new_from_file_at_size(path, width, height)
thumb_path, thumb_size = get_cache_info(path, boundary)
cache_dir = os.path.dirname(thumb_path)
try:
mkdir(cache_dir, 0o700)
except OSError:
return new_from_file_at_size(path, width, height)
try:
pb = new_from_file_at_size(thumb_path, width, height)
except GLib.GError:
# in case it fails to load, we recreate it
pass
else:
meta_mtime = pb.get_option("tEXt::Thumb::MTime")
if meta_mtime is not None:
try:
meta_mtime = int(meta_mtime)
except ValueError:
pass
else:
if meta_mtime == int(path_mtime):
return pb
info, pw, ph = GdkPixbuf.Pixbuf.get_file_info(path)
# Too small picture, no thumbnail needed
if pw < thumb_size and ph < thumb_size:
return new_from_file_at_size(path, width, height)
thumb_pb = new_from_file_at_size(path, thumb_size, thumb_size)
uri = "file://" + pathname2url(path)
mime = info.get_mime_types()[0]
options = {
"tEXt::Thumb::Image::Width": str(pw),
"tEXt::Thumb::Image::Height": str(ph),
"tEXt::Thumb::URI": uri,
"tEXt::Thumb::MTime": str(int(path_mtime)),
"tEXt::Thumb::Size": str(os.path.getsize(path)),
"tEXt::Thumb::Mimetype": mime,
"tEXt::Software": "QuodLibet"
}
thumb_pb.savev(thumb_path, "png", options.keys(), options.values())
try:
os.chmod(thumb_path, 0o600)
except OSError:
pass
return scale(thumb_pb, boundary)
