Zacharias-Brohn
534 lines
17 KiB
Python
534 lines
17 KiB
Python
import typer
|
|
import json
|
|
import shutil
|
|
import os
|
|
import re
|
|
import subprocess
|
|
|
|
from jinja2 import Environment, FileSystemLoader, StrictUndefined, Undefined
|
|
from typing import Any, Optional, Tuple
|
|
from zshell.utils.schemepalettes import PRESETS
|
|
from pathlib import Path
|
|
from PIL import Image
|
|
from materialyoucolor.quantize import QuantizeCelebi
|
|
from materialyoucolor.score.score import Score
|
|
from materialyoucolor.dynamiccolor.material_dynamic_colors import MaterialDynamicColors
|
|
from materialyoucolor.hct.hct import Hct
|
|
from materialyoucolor.utils.color_utils import argb_from_rgb
|
|
from materialyoucolor.utils.math_utils import difference_degrees, rotation_direction, sanitize_degrees_double
|
|
|
|
app = typer.Typer()
|
|
|
|
|
|
@app.command()
|
|
def generate(
|
|
# image inputs (optional - used for image mode)
|
|
image_path: Optional[Path] = typer.Option(
|
|
None, help="Path to source image. Required for image mode."),
|
|
scheme: Optional[str] = typer.Option(
|
|
None, help="Color scheme algorithm to use for image mode. Ignored in preset mode."),
|
|
# preset inputs (optional - used for preset mode)
|
|
preset: Optional[str] = typer.Option(
|
|
None, help="Name of a premade scheme in this format: <preset_name>:<preset_flavor>"),
|
|
mode: Optional[str] = typer.Option(
|
|
None, help="Mode of the preset scheme (dark or light)."),
|
|
):
|
|
|
|
HOME = str(os.getenv("HOME"))
|
|
OUTPUT = Path(HOME + "/.local/state/zshell/scheme.json")
|
|
SEQ_STATE = Path(HOME + "/.local/state/zshell/sequences.txt")
|
|
THUMB_PATH = Path(HOME +
|
|
"/.cache/zshell/imagecache/thumbnail.jpg")
|
|
WALL_DIR_PATH = Path(HOME +
|
|
"/.local/state/zshell/wallpaper_path.json")
|
|
|
|
TEMPLATE_DIR = Path(HOME + "/.config/zshell/templates")
|
|
WALL_PATH = Path()
|
|
CONFIG = Path(HOME + "/.config/zshell/config.json")
|
|
|
|
if preset is not None and image_path is not None:
|
|
raise typer.BadParameter(
|
|
"Use either --image-path or --preset, not both.")
|
|
|
|
def get_scheme_class(scheme_name: str):
|
|
match scheme_name:
|
|
case "fruit-salad":
|
|
from materialyoucolor.scheme.scheme_fruit_salad import SchemeFruitSalad
|
|
return SchemeFruitSalad
|
|
case "expressive":
|
|
from materialyoucolor.scheme.scheme_expressive import SchemeExpressive
|
|
return SchemeExpressive
|
|
case "monochrome":
|
|
from materialyoucolor.scheme.scheme_monochrome import SchemeMonochrome
|
|
return SchemeMonochrome
|
|
case "rainbow":
|
|
from materialyoucolor.scheme.scheme_rainbow import SchemeRainbow
|
|
return SchemeRainbow
|
|
case "tonal-spot":
|
|
from materialyoucolor.scheme.scheme_tonal_spot import SchemeTonalSpot
|
|
return SchemeTonalSpot
|
|
case "neutral":
|
|
from materialyoucolor.scheme.scheme_neutral import SchemeNeutral
|
|
return SchemeNeutral
|
|
case "fidelity":
|
|
from materialyoucolor.scheme.scheme_fidelity import SchemeFidelity
|
|
return SchemeFidelity
|
|
case "content":
|
|
from materialyoucolor.scheme.scheme_content import SchemeContent
|
|
return SchemeContent
|
|
case "vibrant":
|
|
from materialyoucolor.scheme.scheme_vibrant import SchemeVibrant
|
|
return SchemeVibrant
|
|
case _:
|
|
from materialyoucolor.scheme.scheme_fruit_salad import SchemeFruitSalad
|
|
return SchemeFruitSalad
|
|
|
|
def hex_to_hct(hex_color: str) -> Hct:
|
|
s = hex_color.strip()
|
|
if s.startswith("#"):
|
|
s = s[1:]
|
|
if len(s) != 6:
|
|
raise ValueError(f"Expected 6-digit hex color, got: {hex_color!r}")
|
|
return Hct.from_int(int("0xFF" + s, 16))
|
|
|
|
LIGHT_GRUVBOX = list(
|
|
map(
|
|
hex_to_hct,
|
|
[
|
|
"FDF9F3",
|
|
"FF6188",
|
|
"A9DC76",
|
|
"FC9867",
|
|
"FFD866",
|
|
"F47FD4",
|
|
"78DCE8",
|
|
"333034",
|
|
"121212",
|
|
"FF6188",
|
|
"A9DC76",
|
|
"FC9867",
|
|
"FFD866",
|
|
"F47FD4",
|
|
"78DCE8",
|
|
"333034",
|
|
],
|
|
)
|
|
)
|
|
|
|
DARK_GRUVBOX = list(
|
|
map(
|
|
hex_to_hct,
|
|
[
|
|
"282828",
|
|
"CC241D",
|
|
"98971A",
|
|
"D79921",
|
|
"458588",
|
|
"B16286",
|
|
"689D6A",
|
|
"A89984",
|
|
"928374",
|
|
"FB4934",
|
|
"B8BB26",
|
|
"FABD2F",
|
|
"83A598",
|
|
"D3869B",
|
|
"8EC07C",
|
|
"EBDBB2",
|
|
],
|
|
)
|
|
)
|
|
|
|
with WALL_DIR_PATH.open() as f:
|
|
path = json.load(f)["currentWallpaperPath"]
|
|
WALL_PATH = path
|
|
|
|
def lighten(color: Hct, amount: float) -> Hct:
|
|
diff = (100 - color.tone) * amount
|
|
tone = max(0.0, min(100.0, color.tone + diff))
|
|
chroma = max(0.0, color.chroma + diff / 5)
|
|
return Hct.from_hct(color.hue, chroma, tone)
|
|
|
|
def darken(color: Hct, amount: float) -> Hct:
|
|
diff = color.tone * amount
|
|
tone = max(0.0, min(100.0, color.tone - diff))
|
|
chroma = max(0.0, color.chroma - diff / 5)
|
|
return Hct.from_hct(color.hue, chroma, tone)
|
|
|
|
def grayscale(color: Hct, light: bool) -> Hct:
|
|
color = darken(color, 0.35) if light else lighten(color, 0.65)
|
|
color.chroma = 0
|
|
return color
|
|
|
|
def harmonize(from_hct: Hct, to_hct: Hct, tone_boost: float) -> Hct:
|
|
diff = difference_degrees(from_hct.hue, to_hct.hue)
|
|
rotation = min(diff * 0.8, 100)
|
|
output_hue = sanitize_degrees_double(
|
|
from_hct.hue
|
|
+ rotation * rotation_direction(from_hct.hue, to_hct.hue)
|
|
)
|
|
tone = max(0.0, min(100.0, from_hct.tone * (1 + tone_boost)))
|
|
return Hct.from_hct(output_hue, from_hct.chroma, tone)
|
|
|
|
def terminal_palette(
|
|
colors: dict[str, str], mode: str, variant: str
|
|
) -> dict[str, str]:
|
|
light = mode.lower() == "light"
|
|
|
|
key_hex = (
|
|
colors.get("primary_paletteKeyColor")
|
|
or colors.get("primaryPaletteKeyColor")
|
|
or colors.get("primary")
|
|
or int_to_hex(seed.to_int())
|
|
)
|
|
key_hct = hex_to_hct(key_hex)
|
|
|
|
base = LIGHT_GRUVBOX if light else DARK_GRUVBOX
|
|
out: dict[str, str] = {}
|
|
|
|
is_mono = variant.lower() == "monochrome"
|
|
|
|
for i, base_hct in enumerate(base):
|
|
if is_mono:
|
|
h = grayscale(base_hct, light)
|
|
else:
|
|
tone_boost = (0.35 if i < 8 else 0.2) * (-1 if light else 1)
|
|
h = harmonize(base_hct, key_hct, tone_boost)
|
|
|
|
out[f"term{i}"] = int_to_hex(h.to_int())
|
|
|
|
return out
|
|
|
|
def generate_thumbnail(image_path, thumbnail_path, size=(128, 128)):
|
|
thumbnail_file = Path(thumbnail_path)
|
|
|
|
image = Image.open(image_path)
|
|
image = image.convert("RGB")
|
|
image.thumbnail(size, Image.NEAREST)
|
|
|
|
thumbnail_file.parent.mkdir(parents=True, exist_ok=True)
|
|
image.save(thumbnail_path, "JPEG")
|
|
|
|
def apply_terms(sequences: str, sequences_tmux: str, state_path: Path) -> None:
|
|
state_path.parent.mkdir(parents=True, exist_ok=True)
|
|
state_path.write_text(sequences, encoding="utf-8")
|
|
|
|
pts_path = Path("/dev/pts")
|
|
if not pts_path.exists():
|
|
return
|
|
|
|
O_NOCTTY = getattr(os, "O_NOCTTY", 0)
|
|
|
|
for pt in pts_path.iterdir():
|
|
if not pt.name.isdigit():
|
|
continue
|
|
try:
|
|
fd = os.open(str(pt), os.O_WRONLY | os.O_NONBLOCK | O_NOCTTY)
|
|
try:
|
|
os.write(fd, sequences_tmux.encode())
|
|
os.write(fd, sequences.encode())
|
|
finally:
|
|
os.close(fd)
|
|
except (PermissionError, OSError, BlockingIOError):
|
|
pass
|
|
|
|
def smart_mode(image_path: Path) -> str:
|
|
is_dark = ""
|
|
|
|
with Image.open(image_path) as img:
|
|
img.thumbnail((1, 1), Image.LANCZOS)
|
|
hct = Hct.from_int(argb_from_rgb(*img.getpixel((0, 0))))
|
|
is_dark = "light" if hct.tone > 50 else "dark"
|
|
|
|
return is_dark
|
|
|
|
def apply_gtk_mode(mode: str) -> None:
|
|
mode = mode.lower()
|
|
preference = "prefer-dark" if mode == "dark" else "prefer-light"
|
|
|
|
try:
|
|
subprocess.run(
|
|
[
|
|
"gsettings",
|
|
"set",
|
|
"org.gnome.desktop.interface",
|
|
"color-scheme",
|
|
preference,
|
|
],
|
|
check=False,
|
|
stdout=subprocess.DEVNULL,
|
|
stderr=subprocess.DEVNULL,
|
|
)
|
|
except FileNotFoundError:
|
|
pass
|
|
|
|
def apply_qt_mode(mode: str, home: str) -> None:
|
|
mode = mode.lower()
|
|
qt_conf = Path(home) / ".config/qt6ct/qt6ct.conf"
|
|
|
|
if not qt_conf.exists():
|
|
return
|
|
|
|
try:
|
|
text = qt_conf.read_text(encoding="utf-8")
|
|
except OSError:
|
|
return
|
|
|
|
target = "Dark.colors" if mode == "dark" else "Light.colors"
|
|
|
|
new_text, count = re.subn(
|
|
r"^(color_scheme_path=.*?)(?:Light|Dark)\.colors\s*$",
|
|
rf"\1{target}",
|
|
text,
|
|
flags=re.MULTILINE,
|
|
)
|
|
|
|
if count > 0 and new_text != text:
|
|
try:
|
|
qt_conf.write_text(new_text, encoding="utf-8")
|
|
except OSError:
|
|
pass
|
|
|
|
def build_template_context(
|
|
*,
|
|
colors: dict[str, str],
|
|
seed: Hct,
|
|
mode: str,
|
|
wallpaper_path: str,
|
|
name: str,
|
|
flavor: str,
|
|
variant: str,
|
|
) -> dict[str, Any]:
|
|
ctx: dict[str, Any] = {
|
|
"mode": mode,
|
|
"wallpaper_path": wallpaper_path,
|
|
"source_color": int_to_hex(seed.to_int()),
|
|
"name": name,
|
|
"seed": seed.to_int(),
|
|
"flavor": flavor,
|
|
"variant": variant,
|
|
"colors": colors
|
|
}
|
|
|
|
for k, v in colors.items():
|
|
ctx[k] = v
|
|
ctx[f"m3{k}"] = v
|
|
|
|
term = terminal_palette(colors, mode, variant)
|
|
ctx.update(term)
|
|
ctx["term"] = [term[f"term{i}"] for i in range(16)]
|
|
|
|
seq = make_sequences(
|
|
term=term,
|
|
foreground=ctx["m3onSurface"],
|
|
background=ctx["m3surface"],
|
|
)
|
|
ctx["sequences"] = seq
|
|
ctx["sequences_tmux"] = tmux_wrap_sequences(seq)
|
|
|
|
return ctx
|
|
|
|
def make_sequences(
|
|
*,
|
|
term: dict[str, str],
|
|
foreground: str,
|
|
background: str,
|
|
) -> str:
|
|
ESC = "\x1b"
|
|
ST = ESC + "\\"
|
|
|
|
parts: list[str] = []
|
|
|
|
for i in range(16):
|
|
parts.append(f"{ESC}]4;{i};{term[f'term{i}']}{ST}")
|
|
|
|
parts.append(f"{ESC}]10;{foreground}{ST}")
|
|
parts.append(f"{ESC}]11;{background}{ST}")
|
|
|
|
return "".join(parts)
|
|
|
|
def tmux_wrap_sequences(seq: str) -> str:
|
|
ESC = "\x1b"
|
|
return f"{ESC}Ptmux;{seq.replace(ESC, ESC+ESC)}{ESC}\\"
|
|
|
|
def parse_output_directive(first_line: str) -> Optional[Path]:
|
|
s = first_line.strip()
|
|
if not s.startswith("#") or s.startswith("#!"):
|
|
return None
|
|
|
|
target = s[1:].strip()
|
|
if not target:
|
|
return None
|
|
|
|
expanded = os.path.expandvars(os.path.expanduser(target))
|
|
return Path(expanded)
|
|
|
|
def split_directive_and_body(text: str) -> Tuple[Optional[Path], str]:
|
|
lines = text.splitlines(keepends=True)
|
|
if not lines:
|
|
return None, ""
|
|
|
|
out_path = parse_output_directive(lines[0])
|
|
if out_path is None:
|
|
return None, text
|
|
|
|
body = "".join(lines[1:])
|
|
return out_path, body
|
|
|
|
def render_all_templates(
|
|
templates_dir: Path,
|
|
context: dict[str, object],
|
|
*,
|
|
strict: bool = True,
|
|
) -> list[Path]:
|
|
undefined_cls = StrictUndefined if strict else Undefined
|
|
env = Environment(
|
|
loader=FileSystemLoader(str(templates_dir)),
|
|
autoescape=False,
|
|
keep_trailing_newline=True,
|
|
undefined=undefined_cls,
|
|
)
|
|
|
|
rendered_outputs: list[Path] = []
|
|
|
|
for tpl_path in sorted(p for p in templates_dir.rglob("*") if p.is_file()):
|
|
rel = tpl_path.relative_to(templates_dir)
|
|
|
|
if any(part.startswith(".") for part in rel.parts):
|
|
continue
|
|
|
|
raw = tpl_path.read_text(encoding="utf-8")
|
|
out_path, body = split_directive_and_body(raw)
|
|
|
|
out_path.parent.mkdir(parents=True, exist_ok=True)
|
|
|
|
try:
|
|
template = env.from_string(body)
|
|
text = template.render(**context)
|
|
except Exception as e:
|
|
raise RuntimeError(
|
|
f"Template render failed for '{rel}': {e}") from e
|
|
|
|
out_path.write_text(text, encoding="utf-8")
|
|
|
|
try:
|
|
shutil.copymode(tpl_path, out_path)
|
|
except OSError:
|
|
pass
|
|
|
|
rendered_outputs.append(out_path)
|
|
|
|
return rendered_outputs
|
|
|
|
def seed_from_image(image_path: Path) -> Hct:
|
|
image = Image.open(image_path)
|
|
pixel_len = image.width * image.height
|
|
image_data = image.getdata()
|
|
|
|
quality = 1
|
|
pixel_array = [image_data[_] for _ in range(0, pixel_len, quality)]
|
|
|
|
result = QuantizeCelebi(pixel_array, 128)
|
|
return Hct.from_int(Score.score(result)[0])
|
|
|
|
def seed_from_preset(name: str) -> Hct:
|
|
try:
|
|
return PRESETS[name].primary
|
|
except KeyError:
|
|
raise typer.BadParameter(
|
|
f"Preset '{name}' not found. Available presets: {', '.join(PRESETS.keys())}")
|
|
|
|
def generate_color_scheme(seed: Hct, mode: str, scheme_class) -> dict[str, str]:
|
|
|
|
is_dark = mode.lower() == "dark"
|
|
|
|
scheme = scheme_class(
|
|
seed,
|
|
is_dark,
|
|
0.0
|
|
)
|
|
|
|
color_dict = {}
|
|
for color in vars(MaterialDynamicColors).keys():
|
|
color_name = getattr(MaterialDynamicColors, color)
|
|
if hasattr(color_name, "get_hct"):
|
|
color_int = color_name.get_hct(scheme).to_int()
|
|
color_dict[color] = int_to_hex(color_int)
|
|
|
|
return color_dict
|
|
|
|
def int_to_hex(argb_int):
|
|
return "#{:06X}".format(argb_int & 0xFFFFFF)
|
|
|
|
try:
|
|
with CONFIG.open() as f:
|
|
config = json.load(f)
|
|
|
|
scheme = scheme or config["colors"]["schemeType"]
|
|
config_mode = config["general"]["color"]["mode"]
|
|
smart = bool(config["general"]["color"].get("smart", False))
|
|
scheme_class = get_scheme_class(scheme)
|
|
|
|
if preset:
|
|
seed = seed_from_preset(preset)
|
|
effective_mode = mode or config_mode
|
|
name, flavor = preset.split(":")
|
|
else:
|
|
image_path = image_path or Path(WALL_PATH)
|
|
generate_thumbnail(image_path, str(THUMB_PATH))
|
|
seed = seed_from_image(THUMB_PATH)
|
|
name = "dynamic"
|
|
flavor = "default"
|
|
|
|
if smart:
|
|
effective_mode = smart_mode(THUMB_PATH)
|
|
elif mode is not None:
|
|
effective_mode = mode
|
|
else:
|
|
effective_mode = config_mode
|
|
|
|
colors = generate_color_scheme(seed, effective_mode, scheme_class)
|
|
|
|
if smart and not preset:
|
|
apply_gtk_mode(effective_mode)
|
|
apply_qt_mode(effective_mode, HOME)
|
|
|
|
output_dict = {
|
|
"name": name,
|
|
"flavor": flavor,
|
|
"mode": effective_mode,
|
|
"variant": scheme,
|
|
"colors": colors,
|
|
"seed": seed.to_int()
|
|
}
|
|
|
|
if TEMPLATE_DIR is not None:
|
|
wp = str(WALL_PATH)
|
|
ctx = build_template_context(
|
|
colors=colors,
|
|
seed=seed,
|
|
mode=effective_mode,
|
|
wallpaper_path=wp,
|
|
name=name,
|
|
flavor=flavor,
|
|
variant=scheme
|
|
)
|
|
|
|
rendered = render_all_templates(
|
|
templates_dir=TEMPLATE_DIR,
|
|
context=ctx,
|
|
)
|
|
|
|
apply_terms(ctx["sequences"], ctx["sequences_tmux"], SEQ_STATE)
|
|
|
|
for p in rendered:
|
|
print(f"rendered: {p}")
|
|
|
|
OUTPUT.parent.mkdir(parents=True, exist_ok=True)
|
|
with open(OUTPUT, "w") as f:
|
|
json.dump(output_dict, f, indent=4)
|
|
except Exception as e:
|
|
print(f"Error: {e}")
|
|
# with open(output, "w") as f:
|
|
# f.write(f"Error: {e}")
|