def __on_file_choose(self, *args):
""" User choose a file with FileChooser
"""
status = False
name = self.file_selector.get_filename()
if name is not None and len(name.strip()) > 0:
path = Path(name.strip()).expanduser()
try:
mimetype = magic_from_file(path, mime=True)
# Check mimetype format
if mimetype is not None and '/' in mimetype:
category, *filetype = mimetype.split('/')
# Only retrieve text files
if category == "text" and path.exists():
status = True
# Unselect this file cause is not a text one
else:
self.file_selector.unselect_all()
except Exception as error:
self.logger.exception(error)
self.set_response_sensitive(Gtk.ResponseType.APPLY, status)
def set_icon(self, widget, path, size=64):
""" Set thumbnail icon from a specific path
Parameters
----------
widget : Gtk.Widget
Icon widget to update
path : str
Icon path
size : int, optional
Icon size in pixels (Default: 64)
"""
# Retrieve an empty icon
icon = self.icons.blank(size)
if path is not None:
# Check icon from icons theme
if not path.exists():
# Retrieve icon from collection
if self.icons.theme.has_icon(str(path)):
icon = self.icons.theme.load_icon(
str(path), size, Gtk.IconLookupFlags.FORCE_SIZE)
# Retrieve icon from file
elif path.is_file():
# Check the file mime-type to avoid non-image file
if magic_from_file(path, mime=True).startswith("image/"):
icon = GdkPixbuf.Pixbuf.new_from_file_at_scale(
str(path), size, size, True)
widget.set_from_pixbuf(icon)
def set_icon(self, widget, path, size=64):
""" Set thumbnail icon from a specific path
Parameters
----------
widget : Gtk.Widget
Icon widget to update
path : pathlib.Path
Icon path
size : int, optional
Icon size in pixels (Default: 64)
"""
# Retrieve an empty icon
icon = self.icons.blank(size)
if path is not None:
# Check icon from icons theme
if not path.exists():
collection_path = self.api.get_local("icons", f"{path}.png")
# Retrieve icon from collection
if collection_path.exists() and collection_path.is_file():
# Check the file mime-type to avoid non-image file
if magic_from_file(collection_path,
mime=True).startswith("image/"):
icon = GdkPixbuf.Pixbuf.new_from_file_at_scale(
str(collection_path), size, size, True)
# Retrieve icon from file
elif path.is_file():
# Check the file mime-type to avoid non-image file
if magic_from_file(path, mime=True).startswith("image/"):
icon = GdkPixbuf.Pixbuf.new_from_file_at_scale(
str(path), size, size, True)
widget.set_from_pixbuf(icon)
def __on_dnd_received_data(self, widget, context, x, y, data, info, time):
""" Manage drag & drop acquisition
Parameters
----------
widget : Gtk.Widget
Object which receive signal
context : Gdk.DragContext
Drag context
x : int
X coordinate where the drop happened
y : int
Y coordinate where the drop happened
data : Gtk.SelectionData
Received data
info : int
Info that has been registered with the target in the Gtk.TargetList
time : int
Timestamp at which the data was received
"""
self.text_editor.handler_block(self.__drop_signal)
# Current acquisition not respect text/uri-list
if not info == 1337:
return
files = data.get_uris()
if len(files) > 0:
result = urlparse(files[0])
if result.scheme == "file":
path = Path(url2pathname(result.path)).expanduser()
try:
mimetype = magic_from_file(path, mime=True)
# Check mimetype format
if mimetype is not None and '/' in mimetype:
category, *filetype = mimetype.split('/')
# Only retrieve text files
if category == "text" and path.exists():
self.__on_import_file(None, path)
except Exception as error:
self.logger.exception(error)
self.text_editor.handler_unblock(self.__drop_signal)
def append_icons(self, size):
""" Append icons in icons view with a specific size
Parameters
----------
size : int
Specified icon size
"""
yield True
# Retrieve files from icons collection
collection_path = self.api.get_local("icons")
for path in sorted(collection_path.glob("*.png")):
# Retrieve an empty icon
icon = self.icons.blank(size)
# Generate an icon for found file
if path.exists() and path.is_file():
# Check the file mime-type to avoid non-image file
if magic_from_file(path, mime=True).startswith("image/"):
icon = GdkPixbuf.Pixbuf.new_from_file_at_scale(
str(path), size, size, True)
self.icons_data[path.stem] = \
self.model_icons.append([icon, path.stem])
# Current icon match the choosen one
if str(self.path) == path.stem:
# Only select current icon if no selection is available
if len(self.view_icons.get_selected_items()) == 0:
self.view_icons.select_path(
self.model_icons.get_path(self.icons_data[path.stem]))
yield True
# Remove thread id from memory
self.thread = int()
yield False
def init_configuration(gem):
""" Initialize user configuration
Parameters
----------
gem : gem.engine.api.GEM
GEM API instance
"""
move_collection = False
# ----------------------------------------
# Configuration
# ----------------------------------------
for filename in ("gem.conf", "consoles.conf", "emulators.conf"):
path = gem.get_config(filename)
if not path.exists():
gem.logger.debug(f"Copy default {path}")
# Copy default configuration
copy(get_data("data", "config", filename), path)
# ----------------------------------------
# Local
# ----------------------------------------
for folder in ("logs", "notes"):
path = gem.get_local(folder)
if not path.exists():
gem.logger.debug(f"Generate {path} folder")
try:
path.mkdir(mode=0o755, parents=True)
except FileExistsError:
gem.logger.error(f"Path {path} already exists")
# ----------------------------------------
# Cache
# ----------------------------------------
for name in ("consoles", "emulators", "games"):
sizes = getattr(Icons.Size, name.upper(), list())
for size in sizes:
path = Folders.CACHE.joinpath(name, f"{size}x{size}")
if not path.exists():
gem.logger.debug(f"Generate {path}")
try:
path.mkdir(mode=0o755, parents=True)
except FileExistsError:
gem.logger.error(f"Path {path} already exists")
# ----------------------------------------
# Icons
# ----------------------------------------
icons_path = gem.get_local("icons")
# Create icons storage folder
if not icons_path.exists():
gem.logger.debug(f"Generate {icons_path}")
try:
icons_path.mkdir(mode=0o755, parents=True)
except FileExistsError:
gem.logger.error(f"Path {icons_path} already exists")
finally:
move_collection = True
# Remove older icons collections folders (GEM < 1.0)
else:
for folder in ("consoles", "emulators"):
path = icons_path.joinpath(folder)
if path.exists():
if path.is_dir():
rmtree(path)
elif path.is_symlink():
path.unlink()
move_collection = True
# Copy default icons
if move_collection:
gem.logger.debug("Generate consoles icons folder")
for filename in get_data("data", "icons").glob("*.png"):
if filename.is_file():
# Check the file mime-type to avoid non-image file
mime = magic_from_file(filename, mime=True)
if mime.startswith("image/"):
new_path = icons_path.joinpath(filename.name)
if not new_path.exists():
gem.logger.debug(f"Copy {new_path}")
copy(filename, new_path)