352 lines
13 KiB
Python
352 lines
13 KiB
Python
import Tkinter as tk
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import logging
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import sys
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import tkFont
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import tkMessageBox
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import ttk
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from lbrynet.lbrynet_gui.LBRYGui import LBRYDownloader
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from lbrynet.lbrynet_gui.StreamFrame import StreamFrame
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import locale
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import os
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from twisted.internet import defer, reactor, tksupport, task
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log = logging.getLogger(__name__)
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class DownloaderApp(object):
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def __init__(self):
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self.master = None
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self.downloader = None
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self.wallet_balance_check = None
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self.streams_frame = None
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def start(self):
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d = defer.maybeDeferred(self._start_root)
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d.addCallback(lambda _: self._draw_main())
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d.addCallback(lambda _: self._start_downloader())
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d.addCallback(lambda _: self._start_checking_wallet_balance())
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d.addCallback(lambda _: self._enable_lookup())
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def show_error_and_stop(err):
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log.error(err.getErrorMessage())
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tkMessageBox.showerror(title="Start Error", message=err.getErrorMessage())
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return self.stop()
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d.addErrback(show_error_and_stop)
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return d
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def stop(self):
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def log_error(err):
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log.error(err.getErrorMessage())
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if self.downloader is not None:
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d = self.downloader.stop()
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else:
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d = defer.succeed(True)
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d.addErrback(log_error)
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d.addCallback(lambda _: self._stop_checking_wallet_balance())
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d.addErrback(log_error)
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d.addCallback(lambda _: reactor.stop())
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d.addErrback(log_error)
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return d
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def _start_root(self):
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if os.name == "nt":
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button_foreground = "#104639"
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lookup_button_padding = 10
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else:
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button_foreground = "#FFFFFF"
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lookup_button_padding = 11
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root = tk.Tk()
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root.resizable(0, 0)
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root.wm_title("LBRY")
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tksupport.install(root)
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if os.name == "nt":
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root.iconbitmap(os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])),
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"lbry-dark-icon.ico"))
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else:
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root.wm_iconbitmap("@" + os.path.join(os.path.dirname(__file__), "lbry-dark-icon.xbm"))
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root.button_font = tkFont.Font(size=9)
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ttk.Style().configure(".", background="#FFFFFF")
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ttk.Style().configure("LBRY.TButton", background="#104639", foreground=button_foreground,
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borderwidth=1, relief="solid", font=root.button_font)
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ttk.Style().map("LBRY.TButton",
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background=[('pressed', "#104639"),
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('active', "#104639")])
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#ttk.Style().configure("LBRY.TButton.border", background="#808080")
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ttk.Style().configure("Lookup.LBRY.TButton", padding=lookup_button_padding)
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ttk.Style().configure("Stop.TButton", padding=1, background="#FFFFFF", relief="flat", borderwidth=0)
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ttk.Style().configure("TEntry", padding=11)
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ttk.Style().configure("Float.TEntry", padding=2)
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#ttk.Style().configure("A.TFrame", background="red")
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#ttk.Style().configure("B.TFrame", background="green")
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#ttk.Style().configure("B2.TFrame", background="#80FF80")
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#ttk.Style().configure("C.TFrame", background="orange")
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#ttk.Style().configure("D.TFrame", background="blue")
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#ttk.Style().configure("E.TFrame", background="yellow")
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#ttk.Style().configure("F.TFrame", background="#808080")
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#ttk.Style().configure("G.TFrame", background="#FF80FF")
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#ttk.Style().configure("H.TFrame", background="#0080FF")
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#ttk.Style().configure("LBRY.TProgressbar", background="#104639", orient="horizontal", thickness=5)
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#ttk.Style().configure("LBRY.TProgressbar")
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#ttk.Style().layout("Horizontal.LBRY.TProgressbar", ttk.Style().layout("Horizontal.TProgressbar"))
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root.configure(background="#FFFFFF")
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root.protocol("WM_DELETE_WINDOW", self.stop)
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self.master = root
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def _draw_main(self):
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self.frame = ttk.Frame(self.master, style="A.TFrame")
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self.frame.grid(padx=20, pady=20)
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logo_file_name = "lbry-dark-242x80.gif"
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if os.name == "nt":
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logo_file = os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])), logo_file_name)
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else:
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logo_file = os.path.join(os.path.dirname(__file__), logo_file_name)
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self.logo_picture = tk.PhotoImage(file=logo_file)
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self.logo_frame = ttk.Frame(self.frame, style="B.TFrame")
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self.logo_frame.grid(pady=5, sticky=tk.W + tk.E)
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self.dummy_frame = ttk.Frame(self.logo_frame, style="C.TFrame") # keeps the logo in the middle
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self.dummy_frame.grid(row=0, column=1, padx=5)
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self.logo_label = ttk.Label(self.logo_frame, image=self.logo_picture)
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self.logo_label.grid(row=0, column=1, padx=5)
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self.wallet_balance_frame = ttk.Frame(self.logo_frame, style="C.TFrame")
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self.wallet_balance_frame.grid(sticky=tk.E + tk.N, row=0, column=2)
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self.logo_frame.grid_columnconfigure(0, weight=1, uniform="a")
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self.logo_frame.grid_columnconfigure(1, weight=2, uniform="b")
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self.logo_frame.grid_columnconfigure(2, weight=1, uniform="a")
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self.wallet_balance = ttk.Label(
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self.wallet_balance_frame,
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text=" -- LBC"
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)
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self.wallet_balance.grid(row=0, column=0)
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dropdown_file_name = "drop_down.gif"
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if os.name == "nt":
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dropdown_file = os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])),
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dropdown_file_name)
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else:
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dropdown_file = os.path.join(os.path.dirname(__file__), dropdown_file_name)
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self.dropdown_picture = tk.PhotoImage(
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file=dropdown_file
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)
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def get_new_address():
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def show_address(address):
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w = AddressWindow(self.master, address)
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w.show()
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d = defer.maybeDeferred(self.downloader.get_new_address)
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d.addCallback(show_address)
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def show_error(err):
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tkMessageBox.showerror(title="Failed to get new address", message=err.getErrorMessage())
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d.addErrback(show_error)
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self.wallet_menu = tk.Menu(
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self.master, tearoff=0
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)
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self.wallet_menu.add_command(label="Get new LBRYcrd address", command=get_new_address)
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if os.name == "nt":
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button_cursor = ""
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else:
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button_cursor = "hand1"
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self.wallet_menu_button = ttk.Button(self.wallet_balance_frame, image=self.dropdown_picture,
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style="Stop.TButton", cursor=button_cursor)
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self.wallet_menu_button.grid(row=0, column=1, padx=(5, 0))
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def popup_wallet(event):
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self.wallet_menu.tk_popup(event.x_root, event.y_root)
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self.wallet_menu_button.bind("<Button-1>", popup_wallet)
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self.uri_frame = ttk.Frame(self.frame, style="B.TFrame")
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self.uri_frame.grid()
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self.uri_label = ttk.Label(
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self.uri_frame, text="lbry://"
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)
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self.uri_label.grid(row=0, column=0, sticky=tk.E, pady=2)
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self.entry_font = tkFont.Font(size=11)
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self.uri_entry = ttk.Entry(self.uri_frame, width=50, foreground="#222222", font=self.entry_font,
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state=tk.DISABLED)
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self.uri_entry.grid(row=0, column=1, padx=2, pady=2)
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def copy_command():
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self.uri_entry.event_generate('<Control-c>')
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def cut_command():
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self.uri_entry.event_generate('<Control-x>')
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def paste_command():
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self.uri_entry.event_generate('<Control-v>')
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def popup_uri(event):
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selection_menu = tk.Menu(
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self.master, tearoff=0
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)
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if self.uri_entry.selection_present():
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selection_menu.add_command(label=" Cut ", command=cut_command)
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selection_menu.add_command(label=" Copy ", command=copy_command)
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selection_menu.add_command(label=" Paste ", command=paste_command)
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selection_menu.tk_popup(event.x_root, event.y_root)
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self.uri_entry.bind("<Button-3>", popup_uri)
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self.uri_button = ttk.Button(
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self.uri_frame, text="Go", command=self._open_stream,
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style='Lookup.LBRY.TButton', cursor=button_cursor
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)
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self.uri_button.grid(row=0, column=2, pady=2, padx=0)
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def _start_downloader(self):
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self.downloader = LBRYDownloader()
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d = self.downloader.start()
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d.addCallback(lambda _: self.downloader.check_first_run())
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d.addCallback(self._show_welcome_message)
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return d
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def _show_welcome_message(self, points_sent):
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if points_sent != 0.0:
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w = WelcomeWindow(self.master, points_sent)
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w.show()
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def stream_removed(self):
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if self.streams_frame is not None:
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if len(self.streams_frame.winfo_children()) == 0:
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self.streams_frame.destroy()
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self.streams_frame = None
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def _start_checking_wallet_balance(self):
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def set_balance(balance):
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self.wallet_balance.configure(text=locale.format_string("%.2f LBC", (round(balance, 2),),
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grouping=True))
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def update_balance():
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balance = self.downloader.session.wallet.get_available_balance()
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set_balance(balance)
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def start_looping_call():
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self.wallet_balance_check = task.LoopingCall(update_balance)
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self.wallet_balance_check.start(5)
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d = self.downloader.session.wallet.get_balance()
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d.addCallback(set_balance)
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d.addCallback(lambda _: start_looping_call())
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def _stop_checking_wallet_balance(self):
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if self.wallet_balance_check is not None:
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self.wallet_balance_check.stop()
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def _enable_lookup(self):
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self.uri_entry.bind('<Return>', self._open_stream)
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self.uri_entry.config(state=tk.NORMAL)
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def _open_stream(self, event=None):
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if self.streams_frame is None:
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self.streams_frame = ttk.Frame(self.frame, style="B2.TFrame")
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self.streams_frame.grid(sticky=tk.E + tk.W)
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uri = self.uri_entry.get()
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self.uri_entry.delete(0, tk.END)
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stream_frame = StreamFrame(self, "lbry://" + uri)
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self.downloader.download_stream(stream_frame, uri)
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class WelcomeWindow(object):
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def __init__(self, root, points_sent):
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self.root = root
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self.points_sent = points_sent
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def show(self):
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window = tk.Toplevel(self.root, background="#FFFFFF")
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window.transient(self.root)
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window.wm_title("Welcome to LBRY")
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window.protocol("WM_DELETE_WINDOW", window.destroy)
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window.resizable(0, 0)
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text_box = tk.Text(window, width=45, height=3, relief=tk.FLAT, borderwidth=0,
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highlightthickness=0)
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points_string = locale.format_string("%.2f LBC", (round(self.points_sent, 2),),
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grouping=True)
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text_box.insert(tk.END, "Thank you for using LBRY! You have been\n"
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"given %s for free because we love\n"
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"you. Please give them 60 seconds to show up." % points_string)
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text_box.grid(row=0, padx=10, pady=5, columnspan=2)
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text_box.config(state='normal')
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window.focus_set()
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class AddressWindow(object):
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def __init__(self, root, address):
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self.root = root
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self.address = address
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def show(self):
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window = tk.Toplevel(self.root, background="#FFFFFF")
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window.transient(self.root)
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window.wm_title("New address")
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window.protocol("WM_DELETE_WINDOW", window.destroy)
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window.resizable(0, 0)
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text_box = tk.Text(window, width=35, height=1, relief=tk.FLAT, borderwidth=0,
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highlightthickness=0)
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text_box.insert(tk.END, self.address)
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text_box.grid(row=0, padx=10, pady=5, columnspan=2)
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text_box.config(state='normal')
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def copy_to_clipboard():
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self.root.clipboard_clear()
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self.root.clipboard_append(text_box.get('1.0', 'end-1c'))
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def copy_command():
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text_box.event_generate("<Control-c>")
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copy_menu = tk.Menu(
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self.root, tearoff=0
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)
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copy_menu.add_command(label=" Copy ", command=copy_command)
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def popup(event):
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if text_box.tag_ranges("sel"):
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copy_menu.tk_popup(event.x_root, event.y_root)
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text_box.bind("<Button-3>", popup)
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copy_button = ttk.Button(
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window, text="Copy", command=copy_to_clipboard, style="LBRY.TButton"
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)
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copy_button.grid(row=1, column=0, pady=(0, 5), padx=5, sticky=tk.E)
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done_button = ttk.Button(
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window, text="OK", command=window.destroy, style="LBRY.TButton"
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)
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done_button.grid(row=1, column=1, pady=(0, 5), padx=5, sticky=tk.W)
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window.focus_set()
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