def get_image_contents(self, target):
types = filter_targets(self.pasteboard.types())
if target == "image/png" and NSPasteboardTypePNG in types:
src_dtype = target
img_data = self.pasteboard.dataForType_(NSPasteboardTypePNG)
elif target == "image/tiff" and NSTIFFPboardType in types:
src_dtype = target
img_data = self.pasteboard.dataForType_(NSTIFFPboardType)
elif NSPasteboardTypePNG in types:
src_dtype = "image/png"
img_data = self.pasteboard.dataForType_(NSPasteboardTypePNG)
elif NSTIFFPboardType in types:
src_dtype = "image/tiff"
img_data = self.pasteboard.dataForType_(NSTIFFPboardType)
else:
log("image target '%s' not found in %s", target, types)
return None
if not img_data:
return None
l = CFDataGetLength(img_data)
img_data = CFDataGetBytes(img_data, (0, l), None)
img_data = self.filter_data(dtype=src_dtype,
dformat=8,
data=img_data,
trusted=False,
output_dtype=target)
log("get_image_contents(%s)=%i %s", target, len(img_data or ()),
type(img_data))
return img_data
def pixels_to_bytes(v):
if type(v) in btypes:
return memoryview_to_bytes(v)
l = CFDataGetLength(v)
return CFDataGetBytes(v, (0, l), None)
def pixels_to_bytes(v):
if isinstance(v, BTYPES):
return memoryview_to_bytes(v)
l = CFDataGetLength(v)
return CFDataGetBytes(v, (0, l), None)