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import json
import subprocess
import urllib.request
from tkinter import *
from tkinter import messagebox
from tkinter import ttk
from options import OptionsPanel
from output import OutputPanel
from sources import SourcesPanel, update_ytdl
VERSION = "1.6"
def check_update(parent):
latest_release_api_url = 'https://api.github.com/repos/boringcactus/vidslice/releases/latest'
with urllib.request.urlopen(latest_release_api_url) as latest_release_response:
latest_release_obj = json.load(latest_release_response)
newest_version = latest_release_obj['tag_name'].lstrip('v')
if VERSION != newest_version:
open_update = messagebox.askyesno(message="vidslice update available. download?", title="Update",
parent=parent)
if open_update:
import webbrowser
webbrowser.open("https://github.com/boringcactus/vidslice/releases/latest")
def has_ffmpeg():
try:
subprocess.run(["ffmpeg", "-version"],
stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, creationflags=subprocess.CREATE_NO_WINDOW)
return True
except FileNotFoundError:
return False
class VidsliceFrame:
def __init__(self, root: Tk):
self.root = root
root.title('vidslice')
mainframe = ttk.Frame(root, padding="3 3 12 12")
mainframe.grid(column=0, row=0, sticky=(N, W, E, S))
root.columnconfigure(0, weight=1)
root.rowconfigure(0, weight=1)
# set up sources panel
self.sources_panel = SourcesPanel(mainframe)
self.sources_panel.grid(column=0, row=0, columnspan=2, sticky=(W, E), padx=5, pady=5)
# set up options panel
self.options_panel = OptionsPanel(mainframe)
self.options_panel.grid(column=0, row=1, sticky=(W, E, N), padx=5, pady=5)
mainframe.rowconfigure(1, weight=1)
self.sources_panel.on_update(self.options_panel.update_info)
# set up output panel
self.output_panel = OutputPanel(mainframe, get_ffmpeg_args=self.options_panel.ffmpeg_opts,
get_frame_count=self.options_panel.frame_count)
self.output_panel.grid(column=1, row=1, sticky=(W, E, N, S), padx=5, pady=5)
mainframe.columnconfigure(1, weight=1)
self.sources_panel.on_update(lambda data: self.output_panel.set_input_path(self.sources_panel.get_file(), data))
# create a menu bar
self.make_menu_bar(root)
if len(sys.argv) > 1:
self.sources_panel.file_text.SetValue(sys.argv[1])
def make_menu_bar(self, root):
root.option_add('*tearOff', FALSE)
menubar = Menu(root)
root['menu'] = menubar
file_menu = Menu(menubar)
menubar.add_cascade(menu=file_menu, label='File', underline=0)
file_menu.add_command(label="Update youtube-dl", command=self.on_update, underline=0)
file_menu.add_separator()
file_menu.add_command(label='Exit', command=self.on_exit, underline=1)
help_menu = Menu(menubar)
menubar.add_cascade(menu=help_menu, label='Help', underline=0)
help_menu.add_command(label='About', command=self.on_about, underline=0)
def on_exit(self, *args):
self.root.destroy()
def on_update(self, *args):
import threading
threading.Thread(target=update_ytdl, args=(self.root,)).start()
def on_about(self, *args):
messagebox.showinfo(message=f"vidslice {VERSION}")
def check_ffmpeg(root: Tk):
if not has_ffmpeg():
open_readme = messagebox.askyesno(message="Could not find ffmpeg. Open vidslice README?", title="Error",
icon='error', parent=root)
if open_readme:
import webbrowser
webbrowser.open("https://github.com/boringcactus/vidslice/blob/master/README.md")
root.after(1000, root.destroy)
def main():
root = Tk()
frame = VidsliceFrame(root)
root.after_idle(check_ffmpeg, root)
root.after(1000, check_update, root)
root.mainloop()
if __name__ == '__main__':
main()
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