randomizerInterface.py

# -*- coding: utf-8 -*-

# randomizerInterface.py

#Run on Python 3.5.4 on windows

import tkinter as tk
from tkinter.filedialog import askopenfilename
from tkinter.messagebox import showerror

import threading

from randomizer import videoRandom

class RandomizerInterface():

    def __init__(self):

        #init of randomizer
        self.player = videoRandom()
        self.videos = 0
        self.stop = False
        self.thread = None

        self.isPlaying = False

        self.window = tk.Tk(className = "Randomizer")
        self.window.geometry("500x500")

        #simple select button
        selectButton = tk.Button(self.window, text = "Select file", command = self.choose_file)

        #simple start button
        startButton = tk.Button(self.window, text = "Start", command = self.start_sequence)

        #clear videos loaded button
        clearButton = tk.Button(self.window, text = "Reset Videos", command = self.reset_videos)

        #gives the current status
        self.fileLabel = tk.Label(self.window, text = "No file")

        #simple quit button
        quitButton = tk.Button(self.window, text = "Quit", command = self.quit_window)

        self.minRate = tk.IntVar()
        minRateScale = tk.Scale(self.window, variable = self.minRate, from_ = 50, to = 150, orient = 'horizontal', command = self.setMinRateIT)
        minRateScale.set(100)
        minRatelab = tk.Label(self.window, text = "minRate")

        self.maxRate = tk.IntVar()
        maxRateScale = tk.Scale(self.window, variable = self.maxRate, from_ = 50, to = 150, orient = 'horizontal', command = self.setMaxRateIT)
        maxRateScale.set(100)
        maxRatelab = tk.Label(self.window, text = "maxRate")

        self.minTime = tk.IntVar()
        minTimeScale = tk.Scale(self.window, variable = self.minTime, from_ = 3, to = 30, orient = 'horizontal', command = self.setMinTimeIT)
        minTimeScale.set(5)
        minTimelab = tk.Label(self.window, text = "minTime")

        self.maxTime = tk.IntVar()
        maxTimeScale = tk.Scale(self.window, variable = self.maxTime, from_ = 10, to = 120, orient = 'horizontal', command = self.setMaxTimeIT)
        maxTimeScale.set(30)
        maxTimelab = tk.Label(self.window, text = "maxTime")

        self.delayTime = tk.IntVar()
        delayTimeScale = tk.Scale(self.window, variable = self.delayTime, from_ = 0, to = 120, orient = 'horizontal', command = self.setDelayIT)
        delayTimeScale.set(0)
        delayTimeLab = tk.Label(self.window, text = "delay before starting")


        selectButton.pack()
        self.fileLabel.pack()
        clearButton.pack()
        startButton.pack()
        quitButton.pack()

        minRateScale.pack()
        minRatelab.pack()
        maxRateScale.pack()
        maxRatelab.pack()

        minTimeScale.pack()
        minTimelab.pack()
        maxTimeScale.pack()
        maxTimelab.pack()

        delayTimeScale.pack()
        delayTimeLab.pack()

        self.window.mainloop()

    def quit_window(self):
        #closing the player
        self.stop = True
        if self.thread is not None:
            self.thread.join()

        self.isPlaying = False

        self.window.destroy()

    def start_sequence(self):
        if self.videos == 0:
            showerror("No video", "No video to play, please select a file")
        else:
            if not self.isPlaying:
                self.thread = threading.Thread(target = self.player.playLoop, args = ((lambda: self.stop),)).start()
                self.isPlaying = True
            else:
                showerror("Already playing", "A video is already playing")

    def choose_file(self):
        filename = askopenfilename(title="Open file",filetypes=[('txt files','.txt'),('all files','.*')])
        #load videos onto the player
        self.videos = self.player.loadFromFile(filename)

        self.fileLabel['text'] = str(self.videos) + " Videos Loaded"

    def setMinRateIT(self, event):
        self.player.setMinRate(self.minRate.get())

    def setMaxRateIT(self, event):
        self.player.setMaxRate(self.maxRate.get())

    def setMinTimeIT(self, event):
        self.player.setMinTime(self.minTime.get())

    def setMaxTimeIT(self, event):
        self.player.setMaxTime(self.maxTime.get())

    def reset_videos(self):
        self.player.reset()
        self.videos = 0
        self.fileLabel['text'] = "No file"

    def setDelayIT(self, event):
        self.player.setDelay(self.delayTime.get())

if __name__ == '__main__':
    rd = RandomizerInterface()