def update_img(self):
value = None
if self.field:
value = self.field.get_client(self.record)
if isinstance(value, (int, long)):
if value > BIG_IMAGE_SIZE:
value = False
else:
value = self.field.get_data(self.record)
pixbuf = resize_pixbuf(data2pixbuf(value), self.width, self.height)
self.image.set_from_pixbuf(pixbuf)
def update_img(self):
value = None
if self.field:
value = self.field.get_client(self.record)
if isinstance(value, (int, long)):
if value > BIG_IMAGE_SIZE:
value = False
else:
value = self.field.get_data(self.record)
pixbuf = resize_pixbuf(data2pixbuf(value), self.width, self.height)
self.image.set_from_pixbuf(pixbuf)
def setter(self, column, cell, store, iter_, user_data=None):
record, field = self._get_record_field_from_iter(iter_, store)
value = field.get_client(record)
if isinstance(value, int):
if value > CONFIG['image.max_size']:
value = None
else:
value = field.get_data(record)
pixbuf = data2pixbuf(value)
if pixbuf:
pixbuf = common.resize_pixbuf(pixbuf, self.width, self.height)
cell.set_property('pixbuf', pixbuf)
self._set_visual(cell, record)
def update_img(self):
value = None
if self.field:
value = self.field.get_client(self.record)
if isinstance(value, int):
if value > CONFIG['image.max_size']:
value = False
else:
value = self.field.get_data(self.record)
pixbuf = data2pixbuf(value)
if pixbuf:
pixbuf = resize_pixbuf(pixbuf, self.width, self.height)
self.image.set_from_pixbuf(pixbuf)
return bool(value)
def setter(self, column, cell, store, iter_, user_data=None):
record, field = self._get_record_field_from_iter(iter_, store)
value = field.get_client(record)
if isinstance(value, int):
if value > CONFIG['image.max_size']:
value = None
else:
value = field.get_data(record)
pixbuf = data2pixbuf(value)
width = self.attrs.get('width', -1)
height = self.attrs.get('height', -1)
if pixbuf and (width != -1 or height != -1):
pixbuf = common.resize_pixbuf(pixbuf, width, height)
cell.set_property('pixbuf', pixbuf)
def setter(self, column, cell, store, iter_):
record = store.get_value(iter_, 0)
field = record[self.field_name]
value = field.get_client(record)
if isinstance(value, (int, long)):
if value > common.BIG_IMAGE_SIZE:
value = None
else:
value = field.get_data(record)
pixbuf = data2pixbuf(value)
width = self.attrs.get('width', -1)
height = self.attrs.get('height', -1)
if width != -1 or height != -1:
pixbuf = common.resize_pixbuf(pixbuf, width, height)
cell.set_property('pixbuf', pixbuf)
def setter(self, column, cell, store, iter_):
record = store.get_value(iter_, 0)
field = record[self.field_name]
value = field.get_client(record)
if isinstance(value, (int, long)):
if value > common.BIG_IMAGE_SIZE:
value = None
else:
value = field.get_data(record)
pixbuf = data2pixbuf(value)
if (self.attrs.get('width', -1) != -1 or
self.attrs.get('height', -1) != -1):
pixbuf = common.resize_pixbuf(pixbuf,
self.attrs['width'], self.attrs['height'])
cell.set_property('pixbuf', pixbuf)
def display(self):
super().display()
if self.field and self.record:
data = self.field.get_data(self.record)
else:
data = None
if not data:
self.image.hide()
if self.evince_view:
self.evince_view.set_model(EvinceView.DocumentModel())
self.evince_scroll.hide()
return
pixbuf = data2pixbuf(data)
if pixbuf:
try:
self.image.disconnect_by_func(self._draw)
except TypeError:
pass
self.image.connect('draw', self._draw, pixbuf)
self.image.queue_draw()
self.image.show()
if self.evince_view:
self.evince_view.set_model(EvinceView.DocumentModel())
self.evince_scroll.hide()
else:
self.image.hide()
if self.evince_view:
self.evince_scroll.show()
if self.filename_field:
suffix = self.filename_field.get(self.record)
else:
suffix = None
try:
with NamedTemporaryFile(suffix=suffix) as fp:
fp.write(data)
path = Path(fp.name)
document = (
EvinceDocument.Document.factory_get_document(
path.as_uri()))
model = EvinceView.DocumentModel()
model.set_document(document)
self.evince_view.set_model(model)
except GLib.GError:
self.evince_view.set_model(EvinceView.DocumentModel())
self.evince_scroll.hide()
