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screen_music_library.py
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screen_music_library.py
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__author__ = 'colt'
from tkinter import *
from PIL import Image, ImageTk
import os
import vlc
import settings
import screen_now_playing
class MusicLibraryScreen:
def __init__(self, parent):
self.resources_folder_path = os.path.dirname(__file__)
self.current_button_selected = None
self.main_container = Frame(parent)
self.main_container.pack(side=TOP, fill=BOTH, expand=True)
self.navigation_frame = Frame(self.main_container)
self.navigation_frame.pack(side=TOP, fill=X)
self.setup_nav_controls()
self.navigation_details_frame = Frame(self.main_container)
self.navigation_details_frame.pack(side=TOP, fill=BOTH, expand=True)
self.view_songs()
def setup_nav_controls(self):
self.img_icon = Image.open(self.resources_folder_path + "/resources/search.png")
resized = self.img_icon.resize((32, 32), Image.ANTIALIAS)
self.search_icon = ImageTk.PhotoImage(resized)
self.search_button = Button(self.navigation_frame, image=self.search_icon, command=self.search)
self.search_button.pack(side=RIGHT)
self.img_icon = Image.open(self.resources_folder_path + "/resources/media_playlist.png")
resized = self.img_icon.resize((32, 32), Image.ANTIALIAS)
self.playlist_icon = ImageTk.PhotoImage(resized)
self.view_playlists_button = Button(self.navigation_frame, image=self.playlist_icon, command=self.view_playlists)
self.view_playlists_button.pack(side=RIGHT)
self.img_icon = Image.open(self.resources_folder_path + "/resources/media_songs.png")
resized = self.img_icon.resize((32, 32), Image.ANTIALIAS)
self.songs_icon = ImageTk.PhotoImage(resized)
self.view_songs_button = Button(self.navigation_frame, image=self.songs_icon, command=self.view_songs)
self.view_songs_button.pack(side=RIGHT)
self.img_icon = Image.open(self.resources_folder_path + "/resources/media_album.png")
resized = self.img_icon.resize((32, 32), Image.ANTIALIAS)
self.albums_icon = ImageTk.PhotoImage(resized)
self.view_albums_button = Button(self.navigation_frame, image=self.albums_icon, command=self.view_albums)
self.view_albums_button.pack(side=RIGHT)
self.img_icon = Image.open(self.resources_folder_path + "/resources/media_artists.png")
resized = self.img_icon.resize((32, 32), Image.ANTIALIAS)
self.artists_icon = ImageTk.PhotoImage(resized)
self.view_artists_button = Button(self.navigation_frame, image=self.artists_icon, command=self.view_artists)
self.view_artists_button.pack(side=RIGHT)
def view_artists(self):
self.disable_button(self.view_artists_button)
self.show_frame(ArtistsBrowseScreen)
def view_albums(self):
self.disable_button(self.view_albums_button)
self.show_frame(AlbumsBrowseScreen)
def view_songs(self):
self.disable_button(self.view_songs_button)
self.show_frame(SongsBrowseScreen)
def view_playlists(self):
self.disable_button(self.view_playlists_button)
self.show_frame(PlaylistsBrowseScreen)
def search(self):
print("Search needs implemented")
def disable_button(self, button):
if self.current_button_selected is not None:
self.current_button_selected["state"] = NORMAL
self.current_button_selected = button
self.current_button_selected["state"] = DISABLED
def show_frame(self, screen):
_list = self.navigation_details_frame.winfo_children()
for i in _list:
i.destroy()
screen(self.navigation_details_frame).pack(side=TOP, fill=BOTH)
class BrowseScreen(Frame):
def __init__(self, parent):
Frame.__init__(self, parent)
self.scrollbar = Scrollbar(self, orient=VERTICAL)
self.scrollbar.pack(side=RIGHT, fill=Y)
self.canvas = Canvas(self, bd=0, highlightthickness=0, yscrollcommand=self.scrollbar.set)
self.canvas.pack(side=LEFT, fill=BOTH, expand=True)
self.scrollbar.config(command=self.canvas.yview)
self.canvas.xview_moveto(0)
self.canvas.yview_moveto(0)
self.interior = Frame(self.canvas)
self.interior.pack(side=TOP, fill=BOTH)
self.interior_id = self.canvas.create_window(0, 0, window=self.interior, anchor=NW)
self._configure_interior(event=None)
self._configure_canvas(event=None)
self.populate()
def _configure_interior(self, event):
width = self.interior.winfo_reqwidth()
height = self.interior.winfo_reqheight()
self.canvas.config(scrollregion=(0, 0, width, height))
if self.interior.winfo_reqwidth() != self.canvas.winfo_width():
self.canvas.config(width=self.interior.winfo_reqwidth())
self.interior.bind('<Configure>', self._configure_interior)
def _configure_canvas(self, event):
if self.interior.winfo_reqwidth() != self.canvas.winfo_width():
self.canvas.itemconfigure(self.interior_id, width=self.canvas.winfo_width())
self.canvas.bind('<Configure>', self._configure_canvas)
def populate(self):
raise NotImplementedError("Please implement this method")
def item_selected(self, item):
raise NotImplementedError("Please implement this method")
class ArtistsBrowseScreen(BrowseScreen):
def __init__(self, parent):
BrowseScreen.__init__(self, parent)
def populate(self):
for x in range(0,33):
item = "Artist " + str(x)
button = Button(self.interior, text=item, relief=FLAT, command=lambda i=item: self.item_selected(i))
button.pack(fill=BOTH)
def item_selected(self, item):
print(item + " has been selected")
class SongsBrowseScreen(BrowseScreen):
def __init__(self, parent):
BrowseScreen.__init__(self, parent)
def populate(self):
total = settings.song_list.count()
for x in range(0, total):
settings.song_list.lock()
item = settings.song_list.item_at_index(x)
item.parse()
title = item.get_meta(vlc.Meta.Title)
settings.song_list.unlock()
button = Button(self.interior, text=title, relief=FLAT, command=lambda i=item: self.item_selected(i))
button.pack(fill=BOTH)
def item_selected(self, item):
settings.start_media = True
settings.selected_media = item
settings.main_screen.disable_button(settings.main_screen.nowplaying_button)
settings.main_screen.show_frame(screen_now_playing.NowPlayingScreen)
class AlbumsBrowseScreen(BrowseScreen):
def __init__(self, parent):
BrowseScreen.__init__(self, parent)
def populate(self):
for x in range(0,15):
item = "Album " + str(x)
button = Button(self.interior, text=item, relief=FLAT, command=lambda i=item: self.item_selected(i))
button.pack(fill=BOTH)
def item_selected(self, item):
print(item + " has been selected")
class PlaylistsBrowseScreen(BrowseScreen):
def __init__(self, parent):
BrowseScreen.__init__(self, parent)
def populate(self):
print("pop playlist")
def item_selected(self, item):
print(item + " has been selected")