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nbstool.py
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nbstool.py
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# This file is a part of:
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# ███▄▄▄▄ ▀█████████▄ ▄████████ ███ ▄██████▄ ▄██████▄ ▄█
# ███▀▀▀██▄ ███ ███ ███ ███ ▀█████████▄ ███ ███ ███ ███ ███
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# ███ ███ ▄███▄▄▄██▀ ███ ███ ▀ ███ ███ ███ ███ ███
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# ▀█ █▀ ▄█████████▀ ▄████████▀ ▄████▀ ▀██████▀ ▀██████▀ █████▄▄██
# __________________________________________________________________________________
# NBSTool is a tool to work with .nbs (Note Block Studio) files.
# Author: IoeCmcomc (https://github.com/IoeCmcomc)
# Programming language: Python
# License: MIT license
# Source codes are hosted on: GitHub (https://github.com/IoeCmcomc/NBSTool)
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# nuitka-project: --standalone
# nuitka-project: --enable-plugin=tk-inter
# nuitka-project: --show-anti-bloat-changes
# nuitka-project: --assume-yes-for-downloads
# nuitka-project: --report=compilation-report.xml
# nuitka-project: --user-package-configuration-file=custom-nuitka-package.config.yml
# nuitka-project: --disable-console
# nuitka-project-if: {OS} == "Windows":
# nuitka-project: --windows-icon-from-ico=icon.ico
# nuitka-project: --windows-product-name=NBSTool
# nuitka-project: --windows-company-name=IoeCmcomc
# nuitka-project: --windows-file-version=1.4.0.0
# nuitka-project: --windows-product-version=1.4.0.0
# nuitka-project: --windows-file-description=NBSTool
import asyncio
import inspect
import json
import logging
import os
import platform
import re
import sys
import tkinter as tk
import tkinter.ttk as ttk
import uuid
import warnings
import webbrowser
from ast import literal_eval
from asyncio import CancelledError, sleep
from copy import copy, deepcopy
from datetime import timedelta
from importlib.metadata import version
from itertools import repeat
from math import floor, log2
from os import path as os_path
from pathlib import Path
from random import choice, randint
from time import time
from tkinter import BooleanVar, IntVar, StringVar, Variable
from tkinter.filedialog import (askdirectory, askopenfilename,
askopenfilenames, asksaveasfilename)
from tkinter.messagebox import showerror, showwarning
from typing import (Any, Callable, Coroutine, Deque, Iterable, List, Literal,
Optional, Union)
import pygubu
import pygubu.widgets.combobox
from jsonschema import validate
from loguru import logger
from pygubu import Builder
# Explict imports for PyInstaller
# from pygubu.builder import tkstdwidgets, ttkstdwidgets
from pygubu.widgets import dialog, pathchooserinput, tkscrollbarhelper
from pygubu.widgets.dialog import Dialog
# Explict import for Nuitka
import customwidgets.builder
from common import BASE_RESOURCE_PATH, resource_path
# logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)
if os.name == 'nt': # Windows
# Ensure pydub.utils.which can splits the added ffmpeg path properly
# Potential fix for the issue #10
if not os.environ["PATH"].endswith(os.pathsep):
os.environ["PATH"] += os.pathsep
# Add the path of the ffmpeg before the first pydub import statement
os.environ["PATH"] += resource_path('ffmpeg', 'bin')
from pydub.utils import which
from lyric_parser import lyric2captions
from mcsp2nbs import mcsp2nbs
from midi2nbs import midi2nbs
from musescore2nbs import musescore2nbs
from nbs2audio import nbs2audio
from nbs2impulsetracker import nbs2it
from nbs2midi import nbs2midi
from nbsio import NBS_VERSION, VANILLA_INSTS, Instrument, Layer, NbsSong, Note
__version__ = '1.4.0'
NBS_JSON_SCHEMA = {
"type": "object",
"properties": {
"header": {
"type": "object",
"properties": {
"length": {
"type": "integer",
"minimun": 0,
"maximum": 65535
},
"file_version": {
"type": "integer",
"minimun": 0,
"maximum": 255
},
"vani_inst": {
"type": "integer",
"minimun": 0,
"maximum": 65535
},
"height": {
"type": "integer",
"minimun": 0,
"maximum": 65535
},
"name": {
"type": "string",
"maxLength": 4294967295
},
"author": {
"type": "string",
"maxLength": 4294967295
},
"orig_author": {
"type": "string",
"maxLength": 4294967295
},
"description": {
"type": "string",
"maxLength": 4294967295
},
"tempo": {
"type": "number",
"minimun": 0,
"maximum": 655.35
},
"auto_save": {
"type": "boolean"
},
"auto_save_time": {
"type": "integer",
"minimun": 0,
"maximum": 255
},
"time_sign": {
"type": "integer",
"minimun": 0,
"maximum": 255
},
"minutes_spent": {
"type": "integer",
"minimun": 0,
"maximum": 4294967295
},
"left_clicks": {
"type": "integer",
"minimun": 0,
"maximum": 4294967295
},
"right_clicks": {
"type": "integer",
"minimun": 0,
"maximum": 4294967295
},
"block_added": {
"type": "integer",
"minimun": 0,
"maximum": 4294967295
},
"block_removed": {
"type": "integer",
"minimun": 0,
"maximum": 4294967295
},
"import_name": {
"type": "string",
"maxLength": 4294967295
},
"loop": {
"type": "boolean"
},
"loop_max": {
"type": "integer",
"minimun": 0,
"maximum": 255
},
"loop_start": {
"type": "integer",
"minimun": 0,
"maximum": 65535
}
},
"required": [
"author",
"auto_save",
"auto_save_time",
"block_added",
"block_removed",
"description",
"file_version",
"height",
"import_name",
"left_clicks",
"length",
"minutes_spent",
"name",
"orig_author",
"right_clicks",
"tempo",
"time_sign",
"vani_inst"
]
},
"notes": {
"type": "array",
# "uniqueItems": True,
"items": {
"type": "object",
"properties": {
"tick": {
"type": "integer",
"minimun": 0,
"maximum": 65535
},
"layer": {
"type": "integer",
"minimun": 0,
"maximum": 65535
},
"inst": {
"type": "integer",
"minimun": 0,
"maximum": 255
},
"key": {
"type": "integer",
"minimun": 0,
"maximum": 87
},
"vel": {
"type": "integer",
"minimun": 0,
"maximum": 100
},
"pan": {
"type": "integer",
"minimun": -100,
"maximum": 100
},
"pitch": {
"type": "integer",
"minimun": -32768,
"maximum": 32767
}
},
"required": [
"inst",
"key",
"layer",
"pan"
]
}
},
"layers": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string",
"maxLength": 4294967295
},
"lock": {
"type": "boolean"
},
"volume": {
"type": "integer",
"minimun": 0,
"maximum": 100
},
"pan": {
"type": "integer",
"minimun": -100,
"maximum": 100
}
},
"required": [
"name"
]
}
},
"custom_instruments": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string",
"maxLength": 4294967295
},
"filePath": {
"type": "string",
"maxLength": 4294967295
},
"pitch": {
"type": "integer",
"minimun": 0,
"maximum": 87
},
"pressKeys": {
"type": "boolean"
},
"sound_id": {
"type": "string",
"maxLength": 4294967295
}
},
"required": [
"filePath",
"name",
"pitch",
"pressKeys",
"sound_id"
]
}
}
},
"required": [
"custom_instruments",
"header",
"layers",
"notes"
]
}
NBSTOOL_FIRST_COMMIT_TIMESTAMP = 1565100420
CONSONANTS = "bcdfghjklmnpqrstvwxyzBCDFGHJLKMNPQRSTVWXYZ"
VOWELS = "ueoai"
def genRandomFilename(prefix: str = '') -> str:
randChars = (item for sublist in (
(choice(CONSONANTS), choice(VOWELS)) for _ in range(4)) for item in sublist)
return prefix + ''.join(randChars) + str(
int(time()) - NBSTOOL_FIRST_COMMIT_TIMESTAMP)
class MainWindow():
def __init__(self):
builder: Builder = pygubu.Builder()
self.builder: Builder = builder
builder.add_resource_path(BASE_RESOURCE_PATH)
builder.add_from_file(resource_path('ui/toplevel.ui'))
self.toplevel: tk.Toplevel = builder.get_object('toplevel')
self.mainwin: tk.Frame = builder.get_object('mainFrame')
style = ttk.Style(self.toplevel)
style.layout('Barless.TNotebook.Tab', []) # turn off tabs
style.configure('Barless.TNotebook', borderwidth=0,
highlightthickness=0)
if os.name == 'posix':
ttk.Style().theme_use('clam')
self.fileTable: ttk.Treeview = builder.get_object('fileTable')
applyBtn = builder.get_object('applyBtn')
self.toplevel.title("NBSTool")
centerToplevel(self.toplevel)
self.popupMenu: tk.Menu
self.initMenuBar()
self.initVarsAndCallbacksFrom(builder)
self.initFormatTab()
self.initHeaderTab()
self.initFlipTab()
self.initArrangeTab()
self.windowBind()
def on_fileTable_select(event):
fileTable: ttk.Treeview = event.widget
if fileTable['selectmode'] == 'none':
return
selection: tuple = fileTable.selection()
selectionLen = len(selection)
selectionNotEmpty = selectionLen > 0
if selectionNotEmpty:
builder.get_object('fileMenu').entryconfig(1, state="normal")
builder.get_object('saveFilesBtn')["state"] = "normal"
builder.get_object('removeEntriesBtn')["state"] = "normal"
self.updateHeaderNotebook(
[fileTable.index(item) for item in selection])
applyBtn["state"] = "normal"
else:
builder.get_object('fileMenu').entryconfig(1, state="disabled")
builder.get_object('saveFilesBtn')["state"] = "disabled"
builder.get_object('removeEntriesBtn')["state"] = "disabled"
builder.get_object('headerNotebook').select(0)
self.selectedFilesVerStr.set("No file are selected.")
applyBtn["state"] = "disabled"
exportMenu: tk.Menu = builder.get_object('exportMenu')
exportMenu.entryconfig(
0, state="normal" if selectionLen == 1 else "disable")
exportMenu.entryconfig(
1, state="normal" if selectionNotEmpty else "disable")
exportMenu.entryconfig(
2, state="normal" if selectionNotEmpty else "disable")
exportMenu.entryconfig(
3, state="normal" if selectionNotEmpty else "disable")
exportMenu.entryconfig(
4, state="normal" if selectionNotEmpty else "disable")
self.fileTable.bind("<<TreeviewSelect>>", on_fileTable_select)
self.mainwin.lift()
self.mainwin.focus_force()
self.mainwin.grab_set()
self.mainwin.grab_release()
self.VERSION = __version__
self.filePaths = []
self.songsData = []
self.selectedFilesVersion = -1
def initVarsAndCallbacksFrom(self, builder: Builder):
# These members will be initialized later
self.selectedFilesVerStr: StringVar
self.headerLoop: BooleanVar
self.headerLoopCount: StringVar
self.headerLoopStart: StringVar
self.headerAutosave: BooleanVar
self.headerAutosaveInterval: StringVar
self.headerMinuteSpent: StringVar
self.headerLeftClicks: StringVar
self.headerRightClicks: StringVar
self.headerBlockAdded: StringVar
self.headerBlockRemoved: StringVar
self.arrangeMode: StringVar
self.flipHorizontallyCheckVar: BooleanVar
self.flipVerticallyCheckVar: BooleanVar
self.applyLayerVolCheckVar: BooleanVar
self.applyLayerPanCheckVar: BooleanVar
self.groupPerc: BooleanVar
builder.import_variables(self)
builder.connect_callbacks(self)
def isInteger(self, value) -> bool:
return value == '' or value.isdigit()
def getSelectedFilesVersion(self, selection: Iterable) -> int:
fileVersion = -1
for i in selection:
header = self.songsData[i].header
ver: int = header.file_version
if (ver != fileVersion) and (fileVersion != -1):
return -1
fileVersion = ver
return fileVersion
def updateHeaderNotebook(self, selection: Iterable) -> None:
def updateCheckbutton(i: int, var: Variable, widget: ttk.Checkbutton, value: bool) -> bool:
ret = (i > 0) and (var.get() != value)
if ret:
widget.state(['alternate'])
else:
var.set(value)
return not ret
def updateSpinbox(i: int, var: Variable, value: int) -> None:
var.set('' if ((i > 0) and (var.get() != str(value))) else value)
get_object = self.builder.get_object
notebook: ttk.Notebook = self.builder.get_object('headerNotebook')
fileVersion = self.getSelectedFilesVersion(selection)
if fileVersion == -1:
notebook.select(0)
self.selectedFilesVerStr.set(
"Selected file(s) don't have the same version number.")
self.selectedFilesVersion = -1
return
self.selectedFilesVersion = fileVersion
self.selectedFilesVerStr.set(
f"Selected file(s) format version: {fileVersion if fileVersion > 0 else 'Classic': >8}")
notebook.select(1)
for i, index in enumerate(selection):
header = self.songsData[index].header
if fileVersion >= 4:
loop = header.loop
checkBox: ttk.Checkbutton = get_object('headerLoopCheck')
checkBox['state'] = 'normal'
if updateCheckbutton(i, self.headerLoop, checkBox, loop):
updateSpinbox(i, self.headerLoopCount, header.loop_max)
updateSpinbox(i, self.headerLoopStart, header.loop_start)
self.onLoopCheckBtn()
else:
# Source: https://stackoverflow.com/questions/24942760/is-there-a-way-to-gray-out-disable-a-tkinter-frame
for child in get_object('headerLoopFrame').winfo_children():
child.configure(state='disable')
autoSave = header.auto_save
if updateCheckbutton(i, self.headerAutosave, get_object('headerAutosaveCheck'), autoSave):
updateSpinbox(i, self.headerAutosaveInterval,
header.auto_save_time)
self.onAutosaveCheckBtn()
updateSpinbox(i, self.headerMinuteSpent, header.minutes_spent)
updateSpinbox(i, self.headerLeftClicks, header.left_clicks)
updateSpinbox(i, self.headerRightClicks, header.right_clicks)
updateSpinbox(i, self.headerBlockAdded, header.block_added)
updateSpinbox(i, self.headerBlockRemoved, header.block_removed)
def onAutosaveCheckBtn(self):
label = self.builder.get_object('headerAutosaveLabel')
spinbox = self.builder.get_object('headerAutosaveSpin')
state = 'normal' if ((not 'alternate' in self.builder.get_object(
'headerAutosaveCheck').state()) and self.headerAutosave.get()) else 'disabled'
label['state'] = state
spinbox['state'] = state
def onLoopCheckBtn(self):
checkBox: ttk.Checkbutton = self.builder.get_object('headerLoopCheck')
loop = self.headerLoop.get()
state = 'normal' if ((not 'alternate' in self.builder.get_object(
'headerLoopCheck').state()) and loop) else 'disabled'
for child in self.builder.get_object('headerLoopFrame').winfo_children():
if child is not checkBox:
child.configure(state=state)
def initMenuBar(self):
self.menuBar = menuBar = self.builder.get_object('menubar')
self.toplevel.configure(menu=menuBar)
def disabledFileTable(self):
self.fileTable.state(('disabled',))
self.fileTable['selectmode'] = 'none'
def enableFileTable(self):
self.fileTable.state(('!disabled',))
self.fileTable['selectmode'] = 'extended'
def openFiles(self, _=None):
self.fileTable.delete(*self.fileTable.get_children())
self.filePaths.clear()
self.songsData.clear()
self.addFiles()
def addFileInfo(self, filePath: str, songData: NbsSong) -> None:
if filePath == '':
filePath = genRandomFilename('unsaved_')
header = songData.header
length = timedelta(seconds=floor(
header.length / header.tempo)) if header.length > 0 else "Not calculated"
self.fileTable.insert("", 'end', text=filePath, values=(
length, header.name, header.author, header.orig_author))
def addFiles(self, _=None, paths=()):
types = [("Note Block Studio files", '*.nbs'),
("Minecraft Song Planner v2 files", '*.mcsp2'), ('All files', '*')]
addedPaths = []
if len(paths) > 0:
addedPaths = paths
else:
addedPaths = askopenfilenames(filetypes=types)
if len(addedPaths) == 0:
return
self.builder.get_object('applyBtn')['state'] = 'disabled'
self.disabledFileTable()
for i, filePath in enumerate(addedPaths):
try:
if filePath.endswith('.mcsp2'):
songData = mcsp2nbs(filePath)
elif filePath.endswith('.nbs'):
songData = NbsSong(filePath)
else:
raise NotImplementedError(
"This file format is not supported. However, you can try importing from the 'Import' menu instead.")
self.songsData.append(songData)
except Exception as e:
showerror("Opening file error",
f'Cannot open file "{filePath}"\n{e.__class__.__name__}: {e}')
logger.exception(e)
continue
self.addFileInfo(filePath, songData)
if i % 3 == 0:
self.mainwin.update()
self.filePaths.extend(addedPaths)
self.enableFileTable()
self.builder.get_object('applyBtn')['state'] = 'normal'
self.builder.get_object('fileMenu').entryconfig(2, state="normal" if len(
self.filePaths) > 0 else "disabled")
def saveFiles(self, _=None):
if len(self.filePaths) == 0:
return
fileTable = self.fileTable
if len(selection := fileTable.selection()) > 0:
if len(selection) == 1:
i = fileTable.index(selection[0])
filePath = self.filePaths[i]
types = [('Note Block Studio files', '*.nbs'),
('All files', '*')]
fileName = ''
if filePath != '':
fileName = os.path.basename(filePath)
else:
fileName = self.songsData[i].header.import_name
path = asksaveasfilename(
filetypes=types, initialfile=fileName.rsplit('.', 1)[0], defaultextension=".nbs")
if path == '':
return
if filePath == '':
fileTable.item(selection[0], text=os.path.join(path))
self.builder.get_object('applyBtn')['state'] = 'disabled'
self.disabledFileTable()
self.mainwin.update()
self.songsData[i].write(path)
self.enableFileTable()
self.builder.get_object('applyBtn')['state'] = 'normal'
return
path = askdirectory(title="Select folder to save")
if path == '':
return
Path(path).mkdir(parents=True, exist_ok=True)
self.disabledFileTable()
for item in selection:
i = fileTable.index(item)
filePath = self.filePaths[i]
if filePath == '':
fileName = self.songsData[i].header.import_name.rsplit('.', 1)[
0]
if fileName == '':
fileName = genRandomFilename('untitled_')
filePath = fileName + '.nbs'
savedPath = os.path.join(path, filePath)
fileTable.item(item, text=savedPath)
self.filePaths[i] = savedPath
try:
self.songsData[i].write(os.path.join(
path, os.path.basename(filePath)))
except Exception as e:
showerror("Saving file error",
f'Cannot save file "{os_path.join(path, os_path.basename(filePath))}"\n{e.__class__.__name__}: {e}'
)
logger.exception(e)
self.enableFileTable()
self.builder.get_object('applyBtn')['state'] = 'normal'
def saveAll(self, _=None):
if len(self.filePaths) == 0:
return
path = askdirectory(title="Select folder to save")
if path == '':
return
Path(path).mkdir(parents=True, exist_ok=True)
self.builder.get_object('applyBtn')['state'] = 'disabled'
self.disabledFileTable()
self.mainwin.update()
items = self.fileTable.get_children()
for i, filePath in enumerate(self.filePaths):
try:
if filePath == '':
filePath = self.songsData[i].header.import_name.rsplit('.', 1)[
0] + '.nbs'
savedPath = os.path.join(path, filePath)
self.fileTable.item(items[i], text=savedPath)
self.filePaths[i] = savedPath
self.songsData[i].write(os.path.join(
path, os.path.basename(filePath)))
except Exception as e:
showerror("Saving file error",
f'Cannot save file "{os_path.join(path, os_path.basename(filePath))}"\n{e.__class__.__name__}: {e}')
logger.exception(e)
self.enableFileTable()
self.builder.get_object('applyBtn')['state'] = 'normal'
def removeSelectedFiles(self):
if len(self.filePaths) == 0:
return
fileTable = self.fileTable
if len(selection := fileTable.selection()) > 0:
for item in reversed(selection):
i = fileTable.index(item)
fileTable.delete(item)
del self.filePaths[i]
del self.songsData[i]
fileTable.selection_remove(fileTable.selection())
def initFormatTab(self):
combobox = self.builder.get_object('formatCombo')
combobox.configure(
values=("(not selected)", *range(NBS_VERSION, 1-1, -1), "Classic"))
combobox.current(0)
def initHeaderTab(self):
self.builder.get_object('headerAutosaveCheck').state(['alternate'])
self.builder.get_object('headerLoopCheck').state(['alternate'])
def initFlipTab(self):
self.builder.get_object('flipHorizontallyCheck').state(('!selected',))
self.builder.get_object('flipVerticallyCheck').state(('!selected',))
def initArrangeTab(self):
self.arrangeMode.set('none')
# self.builder.get_object('arrangeGroupPrec').state(('!selected',))
def callMidiImportDialog(self):
dialogue = MidiImportDialog(self.toplevel, self)
dialogue.run()
del dialogue
def callMuseScoreImportDialog(self):
dialogue = MuseScoreImportDialog(self.toplevel, self)
dialogue.run()
del dialogue
def callJsonImportDialog(self):
dialogue = JsonImportDialog(self.toplevel, self)
dialogue.run()
del dialogue
def callDatapackExportDialog(self):
dialogue = DatapackExportDialog(self.toplevel, self)
dialogue.run()
del dialogue
def callMidiExportDialog(self):
dialogue = MidiExportDialog(self.toplevel, self)
dialogue.run()
del dialogue
def callAudioExportDialog(self):
dialogue = AudioExportDialog(self.toplevel, self)
dialogue.run()
del dialogue
def callJsonExportDialog(self):
JsonExportDialog(self.toplevel, self).run()
def callImpulseExportDialog(self):
ImpulseExportDialog(self.toplevel, self).run()
def callAboutDialog(self):
dialogue = AboutDialog(self.toplevel, self)
del dialogue
def windowBind(self):
toplevel = self.toplevel
mainwin = self.mainwin
# Keys
toplevel.bind('<Escape>', self.onClose)
toplevel.bind('<Control-o>', self.openFiles)
toplevel.bind('<Control-s>', self.saveFiles)
toplevel.bind('<Control-Shift-s>', self.saveAll)
toplevel.bind('<Control-Shift-S>', self.saveAll)
# Bind class
for tkclass in ('TButton', 'Checkbutton', 'Radiobutton'):
mainwin.bind_class(tkclass, '<Return>', lambda e: e.widget.event_generate(
'<space>', when='tail'))
mainwin.bind_class("TCombobox", "<Return>",
lambda e: e.widget.event_generate('<Down>'))
for tkclass in ("Entry", "Text", "ScrolledText", "TCombobox"):
mainwin.bind_class(tkclass, "<Button-3>", self.popupmenus)
# mainwin.bind_class("TNotebook", "<<NotebookTabChanged>>",
# self._on_tab_changed)
mainwin.bind_class("Treeview", "<Shift-Down>",
self._on_treeview_shift_down)
mainwin.bind_class("Treeview", "<Shift-Up>",
self._on_treeview_shift_up)
mainwin.bind_class("Treeview", "<Button-1>",
self._on_treeview_left_click, add=True)
# Credit: https://stackoverflow.com/a/63173461/12682038
def treeview_select_all(event):
return event.widget.selection_add(event.widget.get_children())
mainwin.bind_class("Treeview", "<Control-a>", treeview_select_all)
mainwin.bind_class("Treeview", "<Control-A>", treeview_select_all)
# Credit: http://code.activestate.com/recipes/580726-tkinter-notebook-that-fits-to-the-height-of-every-/
def _on_tab_changed(self, event):
event.widget.update_idletasks()
tab = event.widget.nametowidget(event.widget.select())
event.widget.configure(height=tab.winfo_reqheight())
# Credit: https://stackoverflow.com/questions/57939932/treeview-how-to-select-multiple-rows-using-cursor-up-and-down-keys
def _on_treeview_shift_down(self, event):
tree: ttk.Treeview = event.widget
cur_item = tree.focus()
next_item = tree.next(cur_item)
if next_item == '':
return 'break'
selection = tree.selection()
if next_item in selection:
tree.selection_remove(cur_item)
else:
tree.selection_add(cur_item)
tree.selection_add(next_item)
tree.focus(next_item)
tree.see(next_item)
return None
def _on_treeview_shift_up(self, event):
tree: ttk.Treeview = event.widget
cur_item = tree.focus()
prev_item = tree.prev(cur_item)
if prev_item == '':
return 'break'
selection = tree.selection()
if prev_item in selection:
tree.selection_remove(cur_item)
else:
tree.selection_add(cur_item)
tree.selection_add(prev_item)
tree.focus(prev_item)
tree.see(prev_item)
return None
def _on_treeview_left_click(self, event):
tree = event.widget
if tree.identify_row(event.y) == '':
tree.selection_set(tuple())
def popupmenus(self, event):
w = event.widget
self.popupMenu = tk.Menu(self.mainwin, tearoff=False)
self.popupMenu.add_command(
label="Select all", accelerator="Ctrl+A", command=lambda: w.event_generate("<Control-a>"))
self.popupMenu.add_separator()
self.popupMenu.add_command(
label="Cut", accelerator="Ctrl+X", command=lambda: w.event_generate("<Control-x>"))
self.popupMenu.add_command(
label="Copy", accelerator="Ctrl+C", command=lambda: w.event_generate("<Control-c>"))
self.popupMenu.add_command(
label="Paste", accelerator="Ctrl+V", command=lambda: w.event_generate("<Control-v>"))
self.popupMenu.tk.call("tk_popup", self.popupMenu,
event.x_root, event.y_root)
def onClose(self, event=None):
self.toplevel.quit()
self.toplevel.destroy()
def onArrangeModeChanged(self):
self.builder.get_object('arrangeGroupPrec')['state'] = 'normal' if (
self.arrangeMode.get() == 'instruments') else 'disabled'
def applyTool(self):
get_object = self.builder.get_object
get_object('applyBtn')['state'] = 'disabled'
fileTable = self.fileTable
changedSongData = {}
selectedIndexes = [fileTable.index(item)
for item in fileTable.selection()]
selectionLen = len(selectedIndexes)
outputVersion = -1
if (formatComboIndex := get_object('formatCombo').current()) > 0:
outputVersion = (NBS_VERSION + 1) - formatComboIndex
async def work(dialog: ProgressDialog):
try:
notebook: ttk.Notebook = get_object('headerNotebook')
headerModifiable = notebook.index(notebook.select()) == 1
i = 0
for i, index in enumerate(selectedIndexes):
dialog.totalProgress.set(i)
fileName = os.path.split(self.filePaths[i])[1]
dialog.currentText.set(f"Current file: {fileName}")
dialog.totalText.set(
f"Processing {i+1} / {selectionLen} files")
dialog.currentProgress.set(0)
songData: NbsSong = deepcopy(self.songsData[index])
dialog.setCurrentPercentage(randint(20, 25))
await sleep(0.001)
length = songData.header.length
maxLayer = songData.maxLayer
if headerModifiable:
self.modifyHeaders(songData.header)
if outputVersion > -1:
songData.header.file_version = outputVersion
if outputVersion == 0:
songData.downgradeToClassic()
if self.flipHorizontallyCheckVar.get() or self.flipVerticallyCheckVar.get():
for note in songData.notes:
if self.flipHorizontallyCheckVar.get():
note.tick = length - note.tick
if self.flipVerticallyCheckVar.get():
note.layer = maxLayer - note.layer
songData.sortNotes()
dialog.setCurrentPercentage(45)
await sleep(0.001)
if self.arrangeMode.get() == 'collapse':
self.collapseNotes(songData.notes)
elif self.arrangeMode.get() == 'instruments':
compactNotes(songData, self.groupPerc.get())
songData.sortNotes()
dialog.setCurrentPercentage(60)
await sleep(0.001)
if self.applyLayerVolCheckVar.get() or self.applyLayerPanCheckVar.get():
applyVol: bool = self.applyLayerVolCheckVar.get()
applyPan: bool = self.applyLayerPanCheckVar.get()
default_layer = Layer("")
if (songData.maxLayer >= songData.header.height):
songData.layers.extend(
repeat(default_layer, songData.maxLayer+1 - songData.header.height))
for note in songData.notes:
layer = songData.layers[note.layer]
if applyVol:
note.vel = (note.vel * layer.volume) // 100
if applyPan and (layer.pan != 0):
note.pan = (note.pan + layer.pan) // 2
for layer in songData.layers:
if applyVol:
layer.volume = 100
if applyPan:
layer.pan = 0
dialog.setCurrentPercentage(randint(75, 85))
await sleep(0.001)
songData.sortNotes()
changedSongData[index] = songData
await sleep(0.001)
for k, v in changedSongData.items():
self.songsData[k] = v
dialog.totalProgress.set(i+1)
except CancelledError:
raise
finally:
get_object('applyBtn')['state'] = 'normal'
dialogue = ProgressDialog(self.toplevel, self)
dialogue.d.set_title(f"Applying tools to {selectionLen} files")
dialogue.totalMax = selectionLen
dialogue.run(work)
def collapseNotes(self, notes) -> None:
layer = 0
prevNote = Note()
for note in notes:
if note.tick == prevNote.tick:
layer += 1
note.layer = layer
else:
layer = 0
note.layer = layer
prevNote = note
def modifyHeaders(self, header):
def setAttrFromStrVar(key: str, value: str):
if value != '' and value.isdigit():
try:
setattr(header, key, int(value))
except ValueError:
print(f'Non-integer value: {value}')
get_object = self.builder.get_object
if not 'alternate' in get_object('headerAutosaveCheck').state():
autoSave = self.headerAutosave.get()
header.auto_save = autoSave
if autoSave:
setAttrFromStrVar('auto_save_time',
self.headerAutosaveInterval.get())
setAttrFromStrVar('minutes_spent', self.headerMinuteSpent.get())
setAttrFromStrVar('left_clicks', self.headerLeftClicks.get())
setAttrFromStrVar('right_clicks', self.headerRightClicks.get())
setAttrFromStrVar('block_added', self.headerBlockAdded.get())
setAttrFromStrVar('block_removed', self.headerBlockRemoved.get())
if not 'alternate' in get_object('headerLoopCheck').state():
loop = self.headerLoop.get()
header.loop = loop