def image_size_set(self, w, h):
self.image.load_size_set(w, h)
edje.extern_object_min_size_set(self.image, w, h)
edje.extern_object_max_size_set(self.image, w, h)
if self.loading_thumb:
self.callback_cancel_thumb(*self.loading_thumb)
self.loading_thumb = None
self._model = v
self._img.preload(True)
try:
thumb_path = v.thumb_path
except AttributeError, e:
v.thumb_path = None
x, y, width, height = self.part_geometry_get("gui.draw_area")
w, h = calc_max_expand_size(self._model.width, self._model.height,
width, height)
edje.extern_object_min_size_set(self._img, width, height)
edje.extern_object_max_size_set(self._img, width, height)
self.signal_emit("image,hide", "")
if not v.thumb_path or not os.path.exists(v.thumb_path):
id, cb = self.callback_create_thumb(v, self._file_set_cb)
if id != None:
self.loading_thumb = (id, cb)
else:
self._file_set_cb(v)
class ImageGridScreen(Screen):
view_name = "images_grid"
def __init__(self, canvas, main_window, title="Photos",
elements=None, theme=None):
