mirror of
https://github.com/csd4ni3l/music-player.git
synced 2025-11-05 04:58:17 +01:00
142 lines
6.3 KiB
Python
142 lines
6.3 KiB
Python
import arcade, arcade.gui, os, time
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from utils.constants import button_style
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from utils.preload import button_texture, button_hovered_texture
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from arcade.gui.experimental.scroll_area import UIScrollArea, UIScrollBar
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class FileManager(arcade.gui.UIView):
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def __init__(self, start_directory, allowed_extensions, select_mode="dir", *args, playlist_selected=None):
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super().__init__()
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self.select_mode = select_mode
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self.playlist_selected = playlist_selected
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self.current_directory = start_directory
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self.allowed_extensions = allowed_extensions
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self.file_buttons = []
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self.submitted_content = ""
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self.done = False
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self.args = args
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self.playlist_selected = playlist_selected
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self.anchor = self.ui.add(arcade.gui.UIAnchorLayout(size_hint=(1, 1)))
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self.box = self.anchor.add(arcade.gui.UIBoxLayout(size_hint=(0.7, 0.7)), anchor_x="center", anchor_y="center")
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self.content_cache = {}
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self.pre_cache_contents()
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def on_show_view(self):
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super().on_show_view()
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self.current_directory_label = self.anchor.add(arcade.gui.UILabel(text=self.current_directory, font_name="Roboto", font_size=24), anchor_x="center", anchor_y="top", align_y=-15)
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self.scroll_area = UIScrollArea(size_hint=(0.95, 1)) # center on screen
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self.scroll_area.scroll_speed = -50
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self.box.add(self.scroll_area)
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self.scrollbar = UIScrollBar(self.scroll_area)
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self.scrollbar.size_hint = (0.02, 1)
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self.anchor.add(self.scrollbar, anchor_x="right", anchor_y="center")
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self.files_box = arcade.gui.UIBoxLayout(space_between=5)
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self.scroll_area.add(self.files_box)
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self.back_button = self.anchor.add(arcade.gui.UITextureButton(texture=button_texture, texture_hovered=button_hovered_texture, text='<--', style=button_style, width=100, height=50), anchor_x="left", anchor_y="top", align_x=5, align_y=-5)
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self.back_button.on_click = lambda event: self.main_exit()
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self.show_directory()
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if self.select_mode == "directory":
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self.submit_button = self.anchor.add(arcade.gui.UITextureButton(texture=button_texture, texture_hovered=button_hovered_texture, text="Submit", style=button_style, width=self.window.width / 10, height=self.window.height / 10), anchor_x="right", anchor_y="bottom", align_x=-self.window.width / 30)
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self.submit_button.on_click = lambda event: self.submit(self.current_directory)
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def submit(self, content):
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self.submitted_content = content
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self.done = True
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if self.select_mode == "file":
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from menus.add_music import AddMusic
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self.window.show_view(AddMusic(*self.args, music_file_selected=self.submitted_content, playlist_selected=self.playlist_selected))
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elif self.select_mode == "directory":
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from menus.new_tab import NewTab
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self.window.show_view(NewTab(*self.args, directory_selected=self.submitted_content))
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def get_content(self, directory):
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if not directory in self.content_cache or time.perf_counter() - self.content_cache[directory][-1] >= 30:
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try:
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entries = os.listdir(directory)
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except PermissionError:
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return None
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filtered = [
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entry for entry in entries
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if (os.path.isdir(os.path.join(directory, entry)) and not "." in entry) or
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os.path.splitext(entry)[1].lower() in self.allowed_extensions
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]
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sorted_entries = sorted(
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filtered,
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key=lambda x: (0 if os.path.isdir(os.path.join(directory, x)) else 1, x.lower())
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)
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self.content_cache[directory] = sorted_entries
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self.content_cache[directory].append(time.perf_counter())
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return self.content_cache[directory][:-1]
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def pre_cache_contents(self):
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for directory in self.walk_limited_depth(self.current_directory):
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self.get_content(directory)
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def walk_limited_depth(self, start_dir, max_depth=2):
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start_dir = os.path.abspath(start_dir)
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def _walk(current_dir, current_depth):
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if current_depth > max_depth:
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return
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yield current_dir
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try:
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with os.scandir(current_dir) as it:
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for entry in it:
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if entry.is_dir(follow_symlinks=False):
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yield from _walk(entry.path, current_depth + 1)
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except PermissionError:
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pass # skip directories you can't access
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return _walk(start_dir, 0)
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def show_directory(self):
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self.files_box.clear()
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self.file_buttons.clear()
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self.current_directory_label.text = self.current_directory
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self.file_buttons.append(self.files_box.add(arcade.gui.UITextureButton(texture=button_texture, texture_hovered=button_hovered_texture, text="Back", style=button_style, width=self.window.width / 1.5)))
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self.file_buttons[-1].on_click = lambda event, directory=os.path.dirname(self.current_directory): self.change_directory(directory)
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for file in self.get_content(self.current_directory):
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self.file_buttons.append(self.files_box.add(arcade.gui.UITextureButton(texture=button_texture, texture_hovered=button_hovered_texture, text=file, style=button_style, width=self.window.width / 1.5)))
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if os.path.isdir(f"{self.current_directory}/{file}"):
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self.file_buttons[-1].on_click = lambda event, directory=f"{self.current_directory}/{file}": self.change_directory(directory)
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elif self.select_mode == "file":
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self.file_buttons[-1].on_click = lambda event, file=f"{self.current_directory}/{file}": self.submit(file)
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def change_directory(self, directory):
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if directory.startswith("//"): # Fix / paths
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directory = directory[1:]
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self.current_directory = directory
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self.show_directory()
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def on_key_press(self, symbol: int, modifiers: int) -> bool | None:
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if symbol == arcade.key.ESCAPE:
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self.main_exit()
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def main_exit(self):
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from menus.main import Main
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self.window.show_view(Main(*self.args))
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