def _erase_image(self):
# emit needs to go first to allow removing the reference, or else
# we won't be able to remove the Image entry from the database.
self.emit('image-changed', None)
Image.delete(self._image_model.id, self.store)
self._image_model = None
self._image = None
self._thumbnail = None
self._update_widgets()
def _erase_image(self):
# emit needs to go first to allow removing the reference, or else
# we won't be able to remove the Image entry from the database.
self.emit('image-changed', None)
Image.delete(self._image_model.id, self.store)
self._image_model = None
self._image = None
self._thumbnail = None
self._update_widgets()
def _edit_image(self):
filters = get_filters_for_images()
with selectfile(_("Select Image"), filters=filters) as sf:
rv = sf.run()
filename = sf.get_filename()
if rv != Gtk.ResponseType.OK or not filename:
return
if not self.image_model:
self.image_model = Image(store=self.store, sellable=self._sellable)
pb = GdkPixbuf.Pixbuf.new_from_file(filename)
self.image_model.image = _pixbuf_converter.as_string(pb)
self.image_model.filename = str(os.path.basename(filename))
if self._sellable:
for image in self._sellable.images:
if image.is_main:
break
else:
# If there's no main image, set this one to be
self.image_model.is_main = True
self._setup_thumbnail()
self.emit('image-changed', self.image_model)
self._update_widgets()
def _edit_image(self):
filters = get_filters_for_images()
with selectfile(_("Select Image"), filters=filters) as sf:
rv = sf.run()
filename = sf.get_filename()
if rv != gtk.RESPONSE_OK or not filename:
return
w, h = (Image.THUMBNAIL_SIZE_WIDTH, Image.THUMBNAIL_SIZE_HEIGHT)
self._thumbnail = gtk.gdk.pixbuf_new_from_file_at_size(filename, w, h)
self._image = gtk.gdk.pixbuf_new_from_file(filename)
if not self._image_model:
self._image_model = Image(store=self.store)
self._image_model.thumbnail = (_pixbuf_converter.as_string(
self._thumbnail))
self._image_model.image = _pixbuf_converter.as_string(self._image)
self.emit('image-changed', self._image_model)
self._update_widgets()
def create_image(self):
from stoqlib.domain.image import Image
return Image(
store=self.store,
description=u"Test image",
)