def __init__(self,
path="./",
ddl_size=None,
normal_params=None,
folders=True,
files=True,
file_types=None,
text=""):
"""File and folder browser.
<path>: the path of the folder in which browser browse files.
<ddl_size>: if not None, force the size of the dropdown list of files.
<folders>: if True, displays folders to user.
<files>: if True, displays file to user.
<file_types>: if not None, pass a list of files formats that you wand to
be valid for user choice.
<text>: title text of the browser.
"""
ddl_size = style.BROWSERLIGHT_DDL_SIZE if ddl_size is None else ddl_size
super(BrowserLight, self).__init__(normal_params=normal_params)
self.path = path
self._ddl_size = ddl_size
if not hasattr(file_types, "__iter__") and file_types is not None:
raise ValueError("Files types must be a sequence.")
self.file_types = file_types
# DropDownListFast
actual_folders, actual_files = self._get_folders_and_files()
actual_files = self._filter_files(actual_files)
if not folders:
actual_folders = None
if not files:
actual_files = []
self._ddlf = DropDownListFast(size=self._ddl_size,
titles=actual_files,
folders=actual_folders)
# selection button
inserter_width = 3 * ddl_size[0] // 4
## if inserter_width > style.MAX_INSERTER_WIDTH:
## inserter_width = style.MAX_INSERTER_WIDTH
self._selected = Inserter("Selected : ", size=(inserter_width, None))
self._selected.finish()
if isinstance(text, str):
self.text_element = OneLineText(text)
self.text_element.finish()
else:
self.text_element = text
self.add_elements([self.text_element, self._ddlf, self._selected])
reac_pressed = Reaction(parameters.BUTTON_UNPRESS_EVENT,
self._reaction_press,
reac_name=constants.REAC_PRESSED)
self._ddlf.finish()
self.add_reaction(reac_pressed)
self._clicked = None
self._something_selected = False
painter = functions.obtain_valid_painter(
painterstyle.BOX_PAINTER,
pressed=True,
## color=style.DEF_COLOR2,
radius=style.BOX_RADIUS)
self.set_painter(painter)
self._refresh_ddlf_lift()
def __init__(self,
name_text,
launched_text="",
box_els=None,
normal_params=None,
box_size=None,
bar=None,
file_width=None,
show_select=True,
spawn="center",
click_quit=False,
storer_params=None):
"""Usage of bar is discouraged"""
## box_size = style.BOX_SIZE if box_size is None else box_size
file_width = style.FILE_WIDTH if file_width is None else file_width
if not box_els:
box_els = []
self.show_select = show_select
_Launcher.__init__(self, "", normal_params, click_quit)
self.file_width = file_width
# to launch
(box, _done_element,
_cancel_element) = self._get_launched_el(box_els, box_size,
storer_params)
self.launched_element = box
self._deny_child(self.launched_element)
self._done_element = _done_element
self._cancel_element = _cancel_element
self._spawn = spawn
if bar:
self.launched_element.add_bar(launched_text)
elif launched_text:
title_element = OneLineText(launched_text)
title_element.finish()
title_element.rank = -float("inf")
title_element.set_font_color(style.TITLE_FONT_COLOR)
title_element.set_font_size(style.TITLE_FONT_SIZE)
self.launched_element.add_elements([title_element])
self.launched_element.store()
# name
self._name_element = self._get_name_element(name_text)
self._name_element.user_func = self.launch_box
self.add_elements([self._name_element])
def __init__(self,
path="./",
ddl_size=None,
normal_params=None,
folders=True,
files=True,
file_types=None,
text="",
finish=True):
"""File and folder browser for a.
<path>: the path of the folder in which browser browse files.
<ddl_size>: if not None, force the size of the dropdown list of files.
<folders>: if True, displays folders to user.
<files>: if True, displays file to user.
<file_types>: if not None, pass a list of files formats that you wand to
be valid for user choice.
<text>: title text of the browser.
"""
ddl_size = style.BROWSERLIGHT_DDL_SIZE if ddl_size is None else ddl_size
super(BrowserLight, self).__init__(normal_params=normal_params,
finish=False)
self.path = self.set_path(path)
self.last_done_path = str(self.path)
self._ddl_size = ddl_size
self.file_types = file_types
self.folders = folders
self.files = files
# DropDownListFast
actual_folders, actual_files = self._get_folders_and_files()
actual_files = self._filter_files(actual_files)
if not folders:
actual_folders = None
if not files:
actual_files = []
self._ddlf = DropDownListFast(size=self._ddl_size,
titles=actual_files,
folders=actual_folders,
has_lift=True,
finish=False)
## self._ddlf.finish()
# selection button
inserter_width = 3 * ddl_size[0] // 4
## if inserter_width > style.MAX_INSERTER_WIDTH:
## inserter_width = style.MAX_INSERTER_WIDTH
self._selected = Inserter("Selected : ", size=(inserter_width, None))
if isinstance(text, str):
self.text_element = OneLineText(text)
else:
self.text_element = text
self._path_element = PathElement(father=self, abspath=True)
self.add_elements([
self.text_element, self._path_element, self._ddlf, self._selected
])
reac_pressed = Reaction(parameters.BUTTON_UNPRESS_EVENT,
self._reaction_press, {"button": 1},
reac_name=constants.REAC_PRESSED)
## self._ddlf._force_lift = True
self._ddlf.finish()
self.add_reaction(reac_pressed)
self._clicked = None
self._something_selected = False
painter = functions.obtain_valid_painter(painterstyle.BOX_PAINTER,
pressed=True,
radius=style.BOX_RADIUS)
self.set_painter(painter)
self._last_click = -2 * parameters.DOUBLE_CLICK_DELAY
if finish:
self.finish()