Atlas-Install/source/gui/preview/track_formatting.py

93 lines
3.9 KiB
Python

import tkinter
from tkinter import ttk
from typing import TYPE_CHECKING
import re
from source.mkw.MKWColor import MKWColor
from source.gui.preview import AbstractPreviewWindow
if TYPE_CHECKING:
from source.mkw.ModConfig import ModConfig
class Window(AbstractPreviewWindow):
name = "track_formatting"
def __init__(self, mod_config: "ModConfig", template_variable: tkinter.StringVar = None):
super().__init__(mod_config, template_variable)
self.grid_rowconfigure(2, weight=1)
self.grid_columnconfigure(1, weight=1)
self.grab_set()
if template_variable is None: template_variable = tkinter.StringVar()
self.mod_config = mod_config
self.entry_template_input = ttk.Entry(self, width=100, textvariable=template_variable)
self.entry_template_input.grid(row=1, column=1, columnspan=2, sticky="NEWS")
self.entry_template_input.bind("<Return>", self.preview)
self.text_track_format = tkinter.Text(
self, background="black", foreground=MKWColor("off").color_code, state=tkinter.DISABLED
)
self.text_track_format.grid(row=2, column=1, sticky="NEWS")
self.scrollbar_track_preview = ttk.Scrollbar(self, command=self.text_track_format.yview)
self.scrollbar_track_preview.grid(row=2, column=2, sticky="NEWS")
self.text_track_format.configure(yscrollcommand=self.scrollbar_track_preview.set)
for color in MKWColor.get_all_colors():
self.text_track_format.tag_configure(color.bmg, foreground=color.color_code)
self.text_track_format.tag_configure("error", background="red", foreground="white")
def preview(self, event: tkinter.Event = None):
"""
Preview all the tracks name with the track format
:return:
"""
self.text_track_format.configure(state=tkinter.NORMAL)
self.text_track_format.delete(1.0, tkinter.END)
# insert all the tracks representation
for track in self.mod_config.get_all_arenas_tracks(ignore_filter=True):
try:
track_repr = track.repr_format(
self.mod_config, self.entry_template_input.get()
)
offset: int = 0 # the color tag is removed at every sub, so keep track of the offset
tags: list[tuple[int | None, str | None]] = [] # list of all the position of the tags, with the offset
def tag_format(match: re.Match):
"""
Get the position of the tag and the corresponding color. Remove the tag from the string
"""
nonlocal offset, tags
# add the position of the tag start
tags.append((match.span()[0] - offset, match.group("color_name")))
offset += len(match.group()) # add the tag len to the offset since it is removed
return "" # remove the tag
# insert into the text the track_repr without the tags
self.text_track_format.insert(
tkinter.END,
re.sub(r"\\c{(?P<color_name>.*?)}", tag_format, track_repr) + "\n"
)
# color every part of the track_repr with the position and color got in the re.sub
for (pos_start, tag_start), (pos_end, tag_end) in zip(tags, tags[1:] + [(None, None)]):
self.text_track_format.tag_add(
tag_start,
f"end-1c-1l+{pos_start}c",
"end-1c" + (f"-1l+{pos_end}c" if pos_end is not None else "")
)
except Exception as exc:
formatted_exc = str(exc).replace('\n', ' ')
self.text_track_format.insert(tkinter.END, f"< Error: {formatted_exc} >\n")
self.text_track_format.tag_add("error", "end-1c-1l", "end-1c")
self.text_track_format.configure(state=tkinter.DISABLED)