class BrowserLight(Element):
"""File and folder browser for a given directory."""
@staticmethod
def make(path="./", ddl_size=None, folders=True, files=True, file_types=None, text=""):
browser = BrowserLight(path, ddl_size, folders=folders, files=files,
file_types=file_types, text=text)
browser.finish()
return browser
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 finish(self):
Element.finish(self)
self.store()
self.text_element.set_center((self.get_fus_rect().centerx, None))
self.set_prison()
def _refresh_ddlf_lift(self):
if self._ddlf._lift:
functions.remove_element(self._ddlf._lift)
if self._ddlf.get_family_rect().height > self._ddlf.get_fus_rect().height:
self._ddlf.add_lift()
functions.refresh_current_menu()
def _refresh_select(self, inserted=None):
self._selected._value = self.path + self._clicked + "/"
inserted = self._clicked if inserted is None else inserted
_iwriter = self._selected._iwriter
writer = _iwriter.current_state.fusionner.title._writer
size = _iwriter.get_zone().width - 2*_iwriter.margin
self._selected._inserted = writer.get_line_sized(inserted, size)
txt_refreshed = self._selected._urbu()
self._something_selected = True
def _reaction_press(self, event):
x, y = self._ddlf._get_dirviewer_coords(event.pos)
if not self._ddlf._lift or x < self._ddlf._dv.size[0] - self._ddlf._lift.get_fus_size()[0]:
self._clicked = self._ddlf._dv.get_txt_at_pix(x, y)
if self._clicked:
self._refresh_select()
def get_value(self):
return self._selected._value
def _get_folders_and_files(self):
try:
titles = listdir(self.path)
except WindowsError:
functions.debug_msg("Access denied to this folder/file. Try running\
the script as administrator.")
return [], []
folders = []
files = []
for title in titles:
if isdir(self.path + title + "/"):
folders.append(title)
else:
files.append(title)
return folders, files
def list_folder_and_files(self):
return self._ddlf._dv.folders, self._ddlf._dv.files
def _filter_files(self, files):
if self.file_types is not None:
new_files = []
for title in files:
if not isdir(title):
for extension in self.file_types:
if title.endswith(extension):
new_files.append(title)
return new_files
else:
return files
def get_help_rect(self):
return self._selected.get_help_rect()
def get_dirviewer(self):
return self._ddlf
class BrowserLight(Element):
"""File and folder browser for a given directory."""
@staticmethod
def make(path="./",
ddl_size=None,
folders=True,
files=True,
file_types=None,
text=""):
browser = BrowserLight(path,
ddl_size,
folders=folders,
files=files,
file_types=file_types,
text=text)
browser.finish()
return browser
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 finish(self):
Element.finish(self)
self.store()
self.text_element.set_center((self.get_fus_rect().centerx, None))
self.set_prison()
def _refresh_ddlf_lift(self):
if self._ddlf._lift:
functions.remove_element(self._ddlf._lift)
if self._ddlf.get_family_rect().height > self._ddlf.get_fus_rect(
).height:
self._ddlf.add_lift()
functions.refresh_current_menu()
def _refresh_select(self, inserted=None):
self._selected._value = self.path + self._clicked + "/"
inserted = self._clicked if inserted is None else inserted
_iwriter = self._selected._iwriter
writer = _iwriter.current_state.fusionner.title._writer
size = _iwriter.get_zone().width - 2 * _iwriter.margin
self._selected._inserted = writer.get_line_sized(inserted, size)
txt_refreshed = self._selected._urbu()
self._something_selected = True
def _reaction_press(self, event):
x, y = self._ddlf._get_dirviewer_coords(event.pos)
if not self._ddlf._lift or x < self._ddlf._dv.size[
0] - self._ddlf._lift.get_fus_size()[0]:
self._clicked = self._ddlf._dv.get_txt_at_pix(x, y)
if self._clicked:
self._refresh_select()
def get_value(self):
return self._selected._value
def _get_folders_and_files(self):
try:
titles = listdir(self.path)
except:
print("Access denied to this folder/file. Try running\
the script as administrator.")
return [], []
folders = []
files = []
for title in titles:
if isdir(self.path + title + "/"):
folders.append(title)
else:
files.append(title)
return folders, files
def list_folder_and_files(self):
return self._ddlf._dv.folders, self._ddlf._dv.files
def _filter_files(self, files):
if self.file_types is not None:
new_files = []
for title in files:
if not isdir(title):
for extension in self.file_types:
if title.endswith(extension):
new_files.append(title)
return new_files
else:
return files
def get_help_rect(self):
return self._selected.get_help_rect()
def get_dirviewer(self):
return self._ddlf
class Browser(BrowserLight):
"""File and folder browser."""
@staticmethod
def make(path="./",
ddl_size=None,
folders=True,
files=True,
file_types=None,
text=""):
browser = Browser(path,
ddl_size,
folders=folders,
files=files,
file_types=file_types,
text=text,
finish=False)
browser.finish()
return browser
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()
def finish(self):
self._path_element._set_path_elements()
Element.finish(self)
self.store()
centerx = self.get_fus_rect().centerx
self.text_element.set_center((centerx, None))
ycoord = self._path_element._elements[0].get_storer_rect().centery
self._path_element._set_path_elements(ycoord)
self.set_prison()
def set_path(self, path):
path = os.path.normpath(path)
if path[-1] == os.path.sep:
return path
else:
return path + os.path.sep
## def store(self):
#### r = self.get_family_rect()
#### self.set_size((r.width, r.height))
## storer = Storer(self, margins=style.BROWSERLIGHT_STORE_MARGINS,
## gaps=style.BROWSERLIGHT_STORE_GAPS)
## storer.autoset_framesize()
## def _refresh_ddlf_lift(self):
## if self._ddlf._lift:
## functions.remove_element(self._ddlf._lift)
## if self._ddlf.get_family_rect().height > self._ddlf.get_fus_rect().height:
## self._ddlf.add_lift()
## functions.refresh_current_menu()
def _refresh_ddlf(self):
self.path = self._path_element._path
actual_folders, actual_files = self._get_folders_and_files()
actual_files = self._filter_files(actual_files)
if not self.folders:
actual_folders = None
if not self.files:
actual_files = []
self._ddlf._dv = self._ddlf._get_dirviewer(titles=actual_files,
size=self._ddl_size,
folders=actual_folders)
self._refresh_ddlf_lift()
def _go_to_dir(self, selected):
self._path_element._path = selected
self._path_element._path_list = self._path_element._get_strs()
ycoord = self._path_element._elements[0].get_storer_rect().centery
self._path_element._set_path_elements(ycoord)
functions.refresh_current_menu()
self._refresh_ddlf()
self.unblit()
self.blit()
self.update()
def _reaction_press(self, event):
hit_lift = False
if self._ddlf._lift:
if self._ddlf._lift.get_fus_rect().collidepoint(event.pos):
hit_lift = True
if not hit_lift:
BrowserLight._reaction_press(self, event)
selected = self.get_value()
tick = pygame.time.get_ticks()
if os.path.isdir(selected):
if tick - self._last_click < parameters.DOUBLE_CLICK_DELAY:
self._go_to_dir(selected)
self._last_click = tick
class Browser(BrowserLight):
"""File and folder browser."""
@staticmethod
def make(path="./", ddl_size=None, folders=True, files=True, file_types=None, text=""):
browser = Browser(path, ddl_size, folders=folders, files=files,
file_types=file_types, text=text)
browser.finish()
return browser
def __init__(self,
path="./",
ddl_size=None,
normal_params=None,
folders=True,
files=True,
file_types=None,
text=""):
"""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)
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)
## 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))
self._selected.finish()
if isinstance(text, str):
self.text_element = OneLineText(text)
self.text_element.finish()
else:
self.text_element = text
self._path_element = PathElement(self, True)
self._path_element.finish()
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
def finish(self):
self._path_element._set_path_elements()
Element.finish(self)
self.store()
centerx = self.get_fus_rect().centerx
self.text_element.set_center((centerx, None))
ycoord = self._path_element._elements[0].get_storer_rect().centery
self._path_element._set_path_elements(ycoord)
self.set_prison()
def set_path(self, path):
path = os.path.normpath(path)
if path[-1] == os.path.sep:
return path
else:
return path + os.path.sep
## def store(self):
#### r = self.get_family_rect()
#### self.set_size((r.width, r.height))
## storer = Storer(self, margins=style.BROWSERLIGHT_STORE_MARGINS,
## gaps=style.BROWSERLIGHT_STORE_GAPS)
## storer.autoset_framesize()
## def _refresh_ddlf_lift(self):
## if self._ddlf._lift:
## functions.remove_element(self._ddlf._lift)
## if self._ddlf.get_family_rect().height > self._ddlf.get_fus_rect().height:
## self._ddlf.add_lift()
## functions.refresh_current_menu()
def _refresh_ddlf(self):
self.path = self._path_element._path
actual_folders, actual_files = self._get_folders_and_files()
actual_files = self._filter_files(actual_files)
if not self.folders:
actual_folders = None
if not self.files:
actual_files = []
self._ddlf._dv = self._ddlf._get_dirviewer(titles=actual_files,
size=self._ddl_size,
folders=actual_folders)
self._refresh_ddlf_lift()
def _go_to_dir(self, selected):
self._path_element._path = selected
self._path_element._path_list = self._path_element._get_strs()
ycoord = self._path_element._elements[0].get_storer_rect().centery
self._path_element._set_path_elements(ycoord)
functions.refresh_current_menu()
self._refresh_ddlf()
self.unblit()
self.blit()
self.update()
def _reaction_press(self, event):
hit_lift = False
if self._ddlf._lift:
if self._ddlf._lift.get_fus_rect().collidepoint(event.pos):
hit_lift = True
if not hit_lift:
BrowserLight._reaction_press(self, event)
selected = self.get_value()
tick = pygame.time.get_ticks()
if os.path.isdir(selected):
if tick - self._last_click < parameters.DOUBLE_CLICK_DELAY:
self._go_to_dir(selected)
self._last_click = tick
class Browser(BrowserLight):
"""Either use it dynamically (create a menu based on an explorer that is
created "on fly", or statically adding an explorer to the main element"""
def __init__(self,
path="./",
ddl_size=None,
normal_params=None,
folders=True,
files=True,
file_types=None,
text=""):
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
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(self._ddl_size, titles=actual_files,
folders=actual_folders, has_lift=True)
## 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))
self._selected.finish()
if isinstance(text, str):
self.text_element = OneLineText(text)
self.text_element.finish()
else:
self.text_element = text
self._path_element = PathElement(self, True)
self._path_element.finish()
self.add_elements([self.text_element, self._path_element, self._ddlf,
self._selected])
reac_pressed = Reaction(parameters.BUTTON_UNPRESS_EVENT,
self._reaction_press,
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
def finish(self):
self._path_element._set_path_elements()
Element.finish(self)
self.store()
centerx = self.get_fus_rect().centerx
self.text_element.set_center((centerx, None))
ycoord = self._path_element._elements[0].get_storer_rect().centery
self._path_element._set_path_elements(ycoord)
self.set_prison()
## def store(self):
#### r = self.get_family_rect()
#### self.set_size((r.width, r.height))
## storer = Storer(self, margins=style.BROWSERLIGHT_STORE_MARGINS,
## gaps=style.BROWSERLIGHT_STORE_GAPS)
## storer.autoset_framesize()
## def _refresh_ddlf_lift(self):
## if self._ddlf._lift:
## functions.remove_element(self._ddlf._lift)
## if self._ddlf.get_family_rect().height > self._ddlf.get_fus_rect().height:
## self._ddlf.add_lift()
## functions.refresh_current_menu()
def _refresh_ddlf(self):
self.path = self._path_element._path
actual_folders, actual_files = self._get_folders_and_files()
actual_files = self._filter_files(actual_files)
if not self.folders:
actual_folders = None
if not self.files:
actual_files = []
self._ddlf._dv = self._ddlf._get_dirviewer(titles=actual_files,
size=self._ddl_size,
folders=actual_folders)
self._refresh_ddlf_lift()
def _go_to_dir(self, selected):
self._path_element._path = selected
self._path_element._path_list = self._path_element._get_strs()
ycoord = self._path_element._elements[0].get_storer_rect().centery
self._path_element._set_path_elements(ycoord)
functions.refresh_current_menu()
self._refresh_ddlf()
self.unblit()
self.blit()
self.update()
def _reaction_press(self, event):
hit_lift = False
if self._ddlf._lift:
if self._ddlf._lift.get_fus_rect().collidepoint(event.pos):
hit_lift = True
if not hit_lift:
BrowserLight._reaction_press(self, event)
selected = self.get_value()
tick = pygame.time.get_ticks()
if os.path.isdir(selected):
if tick - self._last_click < parameters.DOUBLE_CLICK_DELAY:
self._go_to_dir(selected)
self._last_click = tick