def _generate_thumbnail(self, uid: int):
"""
Generate the pixbuf for C{path} at demand
"""
size = config['THUMBNAIL_SIZE']
pixbuf = self.__window.imagehandler.get_thumbnail(page=uid,
size=(size, size))
if pixbuf is not None:
pixbuf = ImageTools.add_border(pixbuf, self.__border_size)
return pixbuf
def _generate_thumbnail(self, uid: int):
"""
Generate the pixbuf for C{path} at demand
"""
size = config['THUMBNAIL_SIZE']
pixbuf = self.__image_handler.get_thumbnail(page=uid,
size=(size, size))
if pixbuf is None:
return None
return ImageTools.add_border(pixbuf)
def _get_lens_pixbuf(self, x: int, y: int):
"""
Get a pixbuf containing the appropiate image data for the lens
where <x> and <y> are the positions of the cursor
"""
canvas = GdkPixbuf.Pixbuf.new(colorspace=GdkPixbuf.Colorspace.RGB,
has_alpha=True, bits_per_sample=8,
width=config['LENS_SIZE'],
height=config['LENS_SIZE'])
canvas.fill(0x000000FF) # black
cb = self.__window.get_layout().get_content_boxes()
source_pixbufs = self.__window.imagehandler.get_pixbufs(len(cb))
for idx, item in enumerate(cb):
if ImageTools.is_animation(source_pixbufs[idx]):
continue
cpos = cb[idx].get_position()
self._add_subpixbuf(canvas, x - cpos[0], y - cpos[1], cb[idx].get_size(), source_pixbufs[idx])
return ImageTools.add_border(canvas, 1)
def set_thumbnail(self, pixbuf):
pixbuf = ImageTools.add_border(pixbuf, 1)
self.__thumb.set_from_pixbuf(pixbuf)