def open_folder(self, folder=None):
if self.net_hand.is_connected:
self.back.config(state='disabled')
else:
self.back.config(state='normal')
location = ""
if folder:
location = folder
else:
location = filedialog.askdirectory()
if location != "":
#clear text and delete current radio buttons
self.workspace.open_directory(location)
# clear text and delete current radio buttons
self.code.text.delete("1.0", END)
# folder = os.listdir(location)
# for item in folder:
# item_path = location+ "/" + item
# # condition so that folders that start with "." are not displayed
# if os.path.isfile(item_path) or not item.startswith("."):
# Radiobutton(self.radio_frame, text = item, variable=self.current_file_name, command=self.open_item, value=item_path, indicator=0).pack(fill = 'x', ipady = 0)
split = str(location).split("/")
index = -1
folder_name = split[index]
while folder_name == "":
index -= 1
folder_name = split[index]
self.directory.config(text="Current Folder:\n" + folder_name)
# clear text and delete current radio buttons
self.code.text.delete("1.0", END)
self.radio_frame.destroy()
self.radio_frame = Frame(self.files,
width=self.files.cget("width"))
self.radio_frame.pack(fill="both", expand=True)
self.options = FilesFrame(self.radio_frame, window=self)
self.options.populate(self.workspace)
self.reset_terminal()
def display_luggage(self, luggage):
"""Update the Frame to display the given (open) Luggage
"""
self.luggage = luggage
self.frame_secrets = SecretsFrame(pyluggage_config=self.pyluggage_config, secrets=luggage.load_secrets())
self.frame_secrets.secrets_changed.connect(self._update_secrets)
self.frame_files = FilesFrame(pyluggage_config=self.pyluggage_config, luggage=self.luggage)
self.frame_config = EditConfigFrame(pyluggage_config=self.pyluggage_config, luggage=self.luggage)
self.tab_contents.setIconSize(QSize(50,50))
self.tab_contents.addTab(self.frame_secrets, QIcon(":/pyluggage/img/secret_50.png"), _translate("Secrets"))
self.tab_contents.addTab(self.frame_files, QIcon(":/pyluggage/img/secret_files_50.png"), _translate("Files"))
self.tab_contents.addTab(self.frame_config, QIcon(":pyluggage/img/config.png"), _translate("Configuration"))
self.update_controls()
self.frame_secrets.lineedit_filter.setFocus()
class LuggageFrame(QFrame, Ui_LuggageFrame):
# Emitted when the current luggage is closed
luggage_closed = QtCore.pyqtSignal()
# Emitted when the user requests help
help_needed = QtCore.pyqtSignal()
# Luggage being managed by this frame. Can be None before opening
luggage = None
# Tabs managed by this frame
frame_secrets = None
frame_files = None
def __init__(self, pyluggage_config):
QFrame.__init__(self)
self.setupUi(self)
self.update_controls()
self.luggage = None
self.pyluggage_config = pyluggage_config
self.button_close.clicked.connect(self.close_luggage)
self.button_help.clicked.connect(self.help_needed.emit)
def display_luggage(self, luggage):
"""Update the Frame to display the given (open) Luggage
"""
self.luggage = luggage
self.frame_secrets = SecretsFrame(pyluggage_config=self.pyluggage_config, secrets=luggage.load_secrets())
self.frame_secrets.secrets_changed.connect(self._update_secrets)
self.frame_files = FilesFrame(pyluggage_config=self.pyluggage_config, luggage=self.luggage)
self.frame_config = EditConfigFrame(pyluggage_config=self.pyluggage_config, luggage=self.luggage)
self.tab_contents.setIconSize(QSize(50,50))
self.tab_contents.addTab(self.frame_secrets, QIcon(":/pyluggage/img/secret_50.png"), _translate("Secrets"))
self.tab_contents.addTab(self.frame_files, QIcon(":/pyluggage/img/secret_files_50.png"), _translate("Files"))
self.tab_contents.addTab(self.frame_config, QIcon(":pyluggage/img/config.png"), _translate("Configuration"))
self.update_controls()
self.frame_secrets.lineedit_filter.setFocus()
def close_luggage(self):
"""Update the frame so that it does not reference the luggage and emit the luggage_closed signal
"""
if self.luggage is not None:
if be_verbose:
print "[LuggageFrame] Closing luggage..."
# Close the luggage, possibly optimizing its file usage
if self.luggage.get_db_usage_ratio() < self.pyluggage_config.db_compaction_efficiency_threshold:
CompactLuggageWorker.run_optimization_with_progress_dialog(parent=self, luggage=self.luggage)
self.luggage = None
self.frame_files.hide()
self.frame_secrets.hide()
self.frame_config.hide()
for _ in range(3):
self.tab_contents.removeTab(0)
self.frame_secrets = None
self.frame_files = None
self.frame_config = None
self.luggage_closed.emit()
def update_controls(self):
if self.luggage is not None:
self.label_luggage_name.setText(os.path.basename(self.luggage.luggage_path))
self.tab_contents.setFocus()
def _update_secrets(self):
"""Called when the list of secrets is modified. Make the luggage store the new list
"""
self.luggage.save_secrets(self.frame_secrets.secret_list)
class Window:
"""
This class handles all display aspects of Jum.py.
"""
# tk root
root = Tk()
# menu bar
menu_bar = Menu()
# file sub-menu in the menu bar
menu_file = Menu(tearoff=False)
# connections sub-menu in the menu bar
menu_connections = Menu(tearoff=False)
# frames for UX
top_frame = Frame(root)
bottom_frame = Frame(root)
files = Frame(top_frame)
location = Frame(files)
radio_frame = Frame(files)
directory = Label(location)
back = Button(location)
# functional frames
code = CodeFrame(top_frame)
terminal = Text(bottom_frame)
# other variables
current_file_name = StringVar()
current_file = None
old_text = ""
# the workspace used by the program
workspace: Workspace = None
def __init__(self):
self.net_hand = NetworkHandler(self.parse_message)
#self.cursor_thread_run = True
#self.cursor_thread = Thread(target=self.track_cursor)
#self.cursor_thread.setDaemon(True)
#self.u2_pos = None
self.names = {}
self.cursor_colors = ['red', 'green', 'blue', 'yellow', 'cyan']
self.autosave_thread = Thread(target=self.autosave_thread)
self.autosave_thread.setDaemon(True)
current_terminal_buffer_column = 0
current_terminal_buffer_line = 0
self.log = logging.getLogger('jumpy')
self.mac = hex(uuid.getnode())
self.is_host = False
self.have_perms = False
self.mac_name = dict()
self.workspace = Workspace()
self.create()
def create(self) -> None:
"""
Creates the window.
"""
self.root.title("jum.py")
self.root.bind('<Key>', self.handle_event)
self.root.bind('<Button-1>', self.handle_event)
# menu bar
self.menu_bar.add_cascade(label='File', menu=self.menu_file)
self.menu_bar.add_cascade(label='Connections',
menu=self.menu_connections)
# file sub-menu
self.menu_file.add_command(label="Open", command=self.open_folder)
self.menu_file.add_command(label="Save", command=self.save_file)
self.menu_file.add_command(label="Help", command=self.open_help)
# connections sub-menu
# self.menu_connections.add_command(label='Connect', command=self.net_hand.establish_connection)
def create():
if self.workspace.is_active:
val = simpledialog.askstring("Lobby name",
"Please name your lobby")
username = simpledialog.askstring("Prompt",
"Please input a username")
self.mac_name.update({self.mac: username})
self.net_hand.join_lobby(val)
self.is_host = True
self.have_perms = True
self.net_hand.establish_connection()
self.back.config(state='disabled')
else:
messagebox.showerror("jumpy", "no active workspace")
def join():
self.workspace.use_temp_workspace()
self.open_folder(self.workspace.directory)
self.code.text.config(state='disabled')
val = simpledialog.askstring(
"Lobby name", "Please input the lobby you want to join.")
username = simpledialog.askstring("Prompt",
"Please input a username")
self.mac_name.update({self.mac: username})
self.net_hand.join_lobby(val)
self.net_hand.establish_connection()
self.is_host = False
self.have_perms = False
dprj = DataPacketRequestJoin()
dprj.set_name(self.mac_name.get(self.mac))
self.net_hand.send_packet(dprj)
def disconnect():
self.net_hand.close_lobby()
self.back.config(state='normal')
self.menu_connections.add_command(label='Disconnect',
command=disconnect)
self.menu_connections.add_command(label='Create lobby', command=create)
self.menu_connections.add_command(label='Join lobby', command=join)
# add menubar to root
self.root.config(menu=self.menu_bar)
# terminal default
self.terminal.insert("1.0", "Console:\n>>>")
self.current_terminal_buffer_column = 3
self.current_terminal_buffer_line = 2
# text default
self.old_text = self.code.text.get("1.0", END)
self.directory.config(width=20, text="Current Folder:\nNone")
self.back.config(text="cd ..\\", command=self.previous_dir)
# visual effects
self.files.config(width=200, bg='light grey')
self.terminal.config(height=10, borderwidth=5)
# visual packs
self.root.geometry("900x600")
self.top_frame.pack(side="top", fill='both', expand=True)
self.bottom_frame.pack(side="bottom", fill='both', expand=True)
self.files.pack(side="left", fill='both')
self.location.pack(side="top", fill='x')
self.directory.pack(side="left", fill='x', expand=True)
self.back.pack(side="right", fill='x', expand=True)
self.code.pack(side="right", fill='both', expand=True)
self.terminal.pack(fill='both', expand=True)
def show(self) -> None:
"""
Shows the window.
"""
# self.autosave_thread.start() # TODO: fix for better placing
#self.cursor_thread.start()
self.root.mainloop()
def previous_dir(self):
if self.workspace.directory != "C:/" and self.workspace.directory:
split = self.workspace.directory.split("/")
new_dir = "/".join(split[0:-1])
if (new_dir == "C:"):
new_dir += "/"
self.open_folder(new_dir)
def open_help(self):
webbrowser.open_new(
"https://docs.google.com/document/d/13AHTV3BVfS3ELmaW2cqfzgJ9YmOeBkkkMqViyU-0WDM/edit?usp=sharing"
)
# TODO for folders with alot of files add a scrollbar
def open_folder(self, folder=None):
if self.net_hand.is_connected:
self.back.config(state='disabled')
else:
self.back.config(state='normal')
location = ""
if folder:
location = folder
else:
location = filedialog.askdirectory()
if location != "":
#clear text and delete current radio buttons
self.workspace.open_directory(location)
# clear text and delete current radio buttons
self.code.text.delete("1.0", END)
# folder = os.listdir(location)
# for item in folder:
# item_path = location+ "/" + item
# # condition so that folders that start with "." are not displayed
# if os.path.isfile(item_path) or not item.startswith("."):
# Radiobutton(self.radio_frame, text = item, variable=self.current_file_name, command=self.open_item, value=item_path, indicator=0).pack(fill = 'x', ipady = 0)
split = str(location).split("/")
index = -1
folder_name = split[index]
while folder_name == "":
index -= 1
folder_name = split[index]
self.directory.config(text="Current Folder:\n" + folder_name)
# clear text and delete current radio buttons
self.code.text.delete("1.0", END)
self.radio_frame.destroy()
self.radio_frame = Frame(self.files,
width=self.files.cget("width"))
self.radio_frame.pack(fill="both", expand=True)
self.options = FilesFrame(self.radio_frame, window=self)
self.options.populate(self.workspace)
self.reset_terminal()
# starts cursor tracking thread
# TODO: uncomment
# TODO add functionality to clicking on folders (change current folder to that folder, have a back button to go to original folder) (chad doesn't think this is needed anymore)
def open_item(self):
if os.path.isfile(self.current_file_name.get()):
self.code.text.delete("1.0", END)
file = open(self.current_file_name.get(), "r")
self.current_file = file
try:
self.code.text.insert(1.0, file.read())
self.syntax_highlighting()
self.old_text = self.code.text.get("1.0", END)
except:
self.code.text.insert(1.0, "Can not interperate this file")
file.close()
else:
self.open_folder(self.current_file_name.get())
name = self.current_file_name.get().split("/")[-1]
self.directory.config(text="Current Folder:\n" + name)
def save_file(self) -> None:
f = filedialog.asksaveasfilename(defaultextension=".py")
to_save_file = open(f, 'w')
to_save_file.write(self.code.text.get("1.0", END))
to_save_file.close()
def update_text(self, action: Action, position: int, character: str):
self.log.debug(
'updating text with action: \'{}\', position: \'{}\', character: \'{}\''
.format(action, position, repr(character)))
text_current = self.code.text.get("1.0", END)
text_new = text_current[1:position +
1] + character + text_current[position + 1:]
self.log.debug(
f"current text:{repr(text_current)} \n updated text {repr(text_new)}"
)
self.code.text.delete("1.0", END)
self.code.text.insert("1.0", text_new)
# n = 1
# if action == Action.ADD:
# # TODO: fix#
# #
# text_new = character
# if text_new == "\n":
# n+=1
# self.log.debug("%d.%d"%(n,position))
# #self.text.insert("%d.%d"%(n,position), text_new)
# elif action == Action.REMOVE:
# # TODO: implement
# pass
def set_text(self, new_text: str):
"""
Sets the text on the Text object directly.
Author: Chad
Args: new_text: string
Returns:
"""
self.code.text.delete("1.0", END)
self.code.text.insert("1.0", new_text)
def handle_event(self, event):
"""
Interpret keypresses on the local machine and send them off to be processed as
a data packet. Keeps track of one-edit lag.
TODO: Don't interpret all keypress as somthing to be sent e.g. don't send _alt_
Authors: Chad, Ben
Args: event: str unused?
Returns:
Interactions: sends DataPacketDocumentEdit
"""
# if self.net_hand.is_connected:
# new_text = self.code.text.get("1.0", END)
# packet = DataPacketDocumentEdit(old_text=self.old_text, new_text=new_text)
# if packet.character == '' or new_text == self.old_text:
# return
# else:
# self.net_hand.send_packet(packet)
# self.syntax_highlighting()
# self.old_text = self.code.text.get("1.0", END)
if event.widget == self.terminal:
# handle terminal event
cursor_line, cursor_column = [
int(x) for x in self.terminal.index(INSERT).split('.')
]
if event.char == '\r':
command = self.terminal.get(
str(self.current_terminal_buffer_line) + "." +
str(self.current_terminal_buffer_column),
END).strip("\n ").split(" ")
print(command)
if command[0] != "":
if self.workspace.directory:
os.chdir(self.workspace.directory)
if "cd" in command:
if not self.net_hand.is_connected:
if len(command) >= 2:
try:
os.chdir(self.workspace.directory +
"/" +
" ".join(command[1::]).strip(
'\'\"'))
self.workspace.open_directory(
os.getcwd().replace("\\", "/"))
self.open_folder(
self.workspace.directory)
return
except:
self.current_terminal_buffer_line += 1
self.terminal.insert(
END, "'" + " ".join(
command[1::]).strip('\'\"') +
"' does not exist as a subdirectory\n"
)
else:
os.chdir("C:/")
self.workspace.open_directory(os.getcwd())
self.open_folder("C:/")
return
else:
self.terminal.insert(
END,
"Can not change directories while in workspace.\n"
)
self.current_terminal_buffer_line += 1
else:
error = self.run_command(" ".join(command))
if error:
self.terminal.insert(END, error)
self.current_terminal_buffer_line += 1
else:
self.terminal.insert(
END,
"Open a directory before using the console.\n")
self.current_terminal_buffer_line += 1
if self.workspace.directory:
self.terminal.insert(END, self.workspace.directory + ">")
self.current_terminal_buffer_column = len(
self.workspace.directory) + 1
else:
self.terminal.insert(END, ">>>")
self.terminal.see(END)
self.current_terminal_buffer_line += 1
return
if event.char == '\x03':
self.reset_terminal()
if cursor_column < self.current_terminal_buffer_column or cursor_line < self.current_terminal_buffer_line:
if event.char == '\x08':
self.terminal.insert(END, ">")
self.terminal.mark_set(
"insert", "%d.%d" % (self.current_terminal_buffer_line,
self.current_terminal_buffer_column))
elif event.widget == self.code.text:
# handle text event
if self.net_hand.is_connected and self.current_file_name.get(
) != "None":
to_send = DataPacketDocumentEdit()
to_send.set_document(
self.current_file_name.get().split('/')[-1])
to_send.set_text(self.code.text.get("1.0", END))
self.net_hand.send_packet(to_send)
# send a DataPacketCursorUpdate
position = self.code.text.index(INSERT)
dpcu = DataPacketCursorUpdate()
dpcu.set_position(position)
dpcu.set_document(self.current_file_name.get().split('/')[-1])
self.net_hand.send_packet(dpcu)
self.syntax_highlighting()
# # TODO: chad thinks that this is the answere to hash mis-match
sleep(0.1)
def syntax_highlighting(self, lang='python'):
"""
Highlights key elements of syntax with a color as defined in the
language's SyntaxHandler. Only 'python' is currently implemented,
but more can easily be added in the future.
Author: Ben
Args: lang: string, which language to use
Returns:
TODO: fix so keywords inside another keyword aren't highlighted
TODO: make so that it doesn't trigger after every character
TODO: run on seperate thread at interval or trigger (perhaps at spacebar? would reduce work)
"""
for tag in self.code.text.tag_names():
self.code.text.tag_delete(tag)
if lang == 'python':
SyntaxHandler = Syntax()
syntax_dict = SyntaxHandler.get_color_dict()
for kw in SyntaxHandler.get_keywords():
idx = '1.0'
color = syntax_dict[kw]
self.code.text.tag_config(color, foreground=color)
# search_term =#rf'\\y{kw}\\y' # ' '+ kw + ' '
while idx:
idx = self.code.text.search('\\y' + kw + '\\y',
idx,
nocase=1,
stopindex=END,
regexp=True)
if idx:
# self.log.debug(idx)
nums = idx.split('.')
nums = [int(x) for x in nums]
# self.log.debug(f"{left} { right}")
lastidx = '%s+%dc' % (idx, len(kw))
self.code.text.tag_add(color, idx, lastidx)
idx = lastidx
self.code.text.tag_config("comments", foreground="olive drab")
idx = '1.0'
while idx != '':
idx = self.code.text.search('#', idx, nocase=1, stopindex=END)
#self.log.debug(idx)
if idx == '':
#self.log.debug(idx)
continue
#self.log.debug(idx)
endl = self.code.text.search('\n', idx, stopindex=END)
if endl == "":
endl = END
self.code.text.tag_add("comments", idx, endl)
idx = endl
def reset_terminal(self):
self.terminal.delete("1.0", END)
self.terminal.insert(END, "Console:\n")
if self.workspace.directory:
self.terminal.insert(END, self.workspace.directory + ">")
self.current_terminal_buffer_column = len(
self.workspace.directory) + 1
else:
self.terminal.insert(END, ">>>")
self.current_terminal_buffer_column = 3
self.current_terminal_buffer_line = 2
def run_command(self, command):
try:
process = subprocess.Popen(shlex.split(command),
stdout=subprocess.PIPE)
while True:
output = process.stdout.readline()
if output == bytes('', "utf-8") and process.poll() == 0:
break
if output:
self.terminal.insert(END,
output.strip() + bytes("\n", "utf-8"))
self.current_terminal_buffer_line += 1
self.terminal.insert(END, "\n")
self.current_terminal_buffer_line += 1
except:
return "'" + command + "' is not a valid command\n"
def parse_message(self, packet_str: DataPacket):
data_dict = json.loads(packet_str)
packet_name = data_dict.get('packet-name')
if data_dict.get('mac-addr') == self.mac:
self.log.debug('received packet from self, ignoring...')
else:
self.log.debug('Received a \'{}\''.format(packet_name))
print(data_dict)
if packet_name == 'DataPacket':
self.log.debug('Received a DataPacket')
elif packet_name == 'DataPacketDocumentEdit':
self.log.debug('Received a DataPacketDocumentEdit')
cursor_index = self.code.text.index(INSERT)
packet: DataPacketDocumentEdit = DataPacketDocumentEdit()
packet.parse_json(packet_str)
self.workspace.apply_data_packet_document_edit(packet)
current_doc = self.current_file_name.get().split('/')[-1]
if packet.get_document() == current_doc:
self.code.text.delete("1.0", END)
self.code.text.insert(END, packet.get_text())
self.syntax_highlighting()
self.code.text.mark_set(INSERT, cursor_index)
elif packet_name == 'DataPacketCursorUpdate':
u2_pos = data_dict.get('position')
name = data_dict.get('mac-addr')
self.cursor_update(u2_pos, str(name))
elif packet_name == 'DataPacketRequestJoin':
packet: DataPacketRequestJoin = DataPacketRequestJoin()
packet.parse_json(packet_str)
if self.is_host:
result = messagebox.askyesno(
"jumpy request",
"Allow \'{}\' to join the lobby?".format(
data_dict.get(DataPacketRequestJoin.KEY_NAME)))
dprr = DataPacketRequestResponse()
dprr.set_target_mac(packet.get_mac_addr())
dprr.set_can_join(result)
self.net_hand.send_packet(dprr)
if result:
sleep(3)
name_broadcast = DataPacketNameBroadcast()
name_broadcast.set_name(self.mac_name.get(self.mac))
self.net_hand.send_packet(name_broadcast)
to_send = self.workspace.get_save_dump()
for packet in to_send:
self.net_hand.send_packet(packet)
elif packet_name == 'DataPacketRequestResponse':
packet: DataPacketRequestResponse = DataPacketRequestResponse()
packet.parse_json(packet_str)
if packet.get_target_mac() == DataPacket.get_mac_addr_static():
self.log.debug('Received a DataPacketRequestResponse')
can_join = packet.get_can_join()
# todo: fix
if can_join:
self.log.debug('allowed into the lobby')
self.workspace.use_temp_workspace()
self.have_perms = True
messagebox.showinfo(
"jumpy", "You have been accepted into the lobby!")
else:
self.log.debug('rejected from the lobby')
self.have_perms = False
messagebox.showerror(
"jumpy",
"You have NOT been accepted into the lobby...")
self.net_hand.close_connection()
name_broadcast = DataPacketNameBroadcast()
name_broadcast.set_name(self.mac_name.get(self.mac))
self.net_hand.send_packet(name_broadcast)
elif packet_name == 'DataPacketSaveDump':
packet: DataPacketSaveDump = DataPacketSaveDump()
packet.parse_json(packet_str)
self.workspace.apply_data_packet_save_dump(packet)
if self.workspace.new_file_added:
if len(self.workspace.files) == packet.get_workspace_size(
):
self.log.debug(
'received whole workspace, setting code.text state to normal'
)
self.code.text.config(state='normal')
self.open_folder(self.workspace.directory)
elif packet_name == 'DataPacketSaveRequest':
to_send = self.workspace.get_save_dump_from_document(
data_dict.get('document'))
self.net_hand.send_packet(to_send)
elif packet_name == 'DataPacketNameBroadcast':
packet = DataPacketNameBroadcast()
packet.parse_json(packet_str)
self.log.debug('mac_name updating {} to {}'.format(
packet.get_mac_addr(), packet.get_name()))
self.mac_name.update(
{packet.get_mac_addr(): packet.get_name()})
else:
self.log.warning(
'Unknown packet type: \'{}\''.format(packet_name))
return False
def get_words(self):
"""
Gets all words (definition: seperated by a space character) in the
Text object.
Author: Ben
Args:
Returns: words: list a list a words in the Text object
"""
words = self.code.text.get("1.0", END).split(" ")
return words
def cursor_update(self, pos, name):
if name not in self.names:
self.names[name] = self.cursor_colors.pop()
color = self.names[name]
print(color)
self.code.text.tag_remove(color, "1.0", END)
curs = self.code.text.tag_config(color, background=color)
pos_int = [int(x) for x in pos.split(".")]
end_pos = f'{pos_int[0]}.{pos_int[1]+1}'
self.code.text.tag_add(color, pos, end_pos)
def autosave_thread(self):
while True:
sleep(10)
if self.is_host:
self.log.debug("autosaving...")
self.autosave()
else:
pass
def autosave(self):
if self.is_host:
to_send = self.workspace.get_save_dump()
for packet in to_send:
self.net_hand.send_packet(packet)