apple_cursor/builder/applbuild/configure.py
2021-02-05 19:19:45 +05:30

96 lines
2.6 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from pathlib import Path
from typing import Any, Dict, List, Tuple, TypeVar, Union
from clickgen.util import LikePath, PNGProvider
from applbuild.constants import WIN_CURSORS_CFG, WIN_DELAY, X_CURSORS_CFG, X_DELAY
X = TypeVar("X")
def to_tuple(x: X) -> Tuple[X, X]:
return (x, x)
def get_config(bitmaps_dir: LikePath, **kwargs) -> Dict[str, Any]:
"""Return configuration of `macOSBigSur` pointers.
Args:
:bitmaps_dir: (str | Path) Path to .png file's directory.
Keywords Args:
:x_sizes: (List[int]) List of pixel-sizes for xcursors.
:win_canvas_size: (int) Windows cursor's canvas pixel-size.
:win_size: (int) Pixel-size for Windows cursor.
Example:
```python
get_config("./bitmaps", x_sizes=[(24, 24), (32, 32)], win_canvas_size=(32, 32), win_size=(24, 24))
```
"""
w_size = to_tuple(kwargs.pop("win_size"))
w_canvas_size = to_tuple(kwargs.pop("win_canvas_size"))
x = kwargs.pop("x_sizes")
x_sizes = []
for s in x:
x_sizes.append(to_tuple(s))
png = PNGProvider(bitmaps_dir)
config: Dict[str, Any] = {}
for key, item in X_CURSORS_CFG.items():
x_hot: int = item.get("xhot", 0)
y_hot: int = item.get("yhot", 0)
hotspot: Tuple[int, int] = (x_hot, y_hot)
delay: int = item.get("delay", X_DELAY)
p: Union[List[Path], Path] = png.get(key)
data = {
"png": p,
"x_sizes": x_sizes,
"hotspot": hotspot,
"delay": delay,
}
win_data = WIN_CURSORS_CFG.get(key)
if win_data:
win_key = win_data.get("to")
position = win_data.get("position", "center")
win_delay: int = win_data.get("delay", WIN_DELAY)
canvas_size: Tuple[int, int] = win_data.get("canvas_size", w_canvas_size)
win_size: Tuple[int, int] = win_data.get("size", w_size)
# Because provided cursor size is bigger than cursor's canvas.
# Also, "position" settings will not effect on cursor because the cursor's canvas and cursor sizes are equals.
if (win_size[0] > canvas_size[0]) or (win_size[1] > canvas_size[1]):
canvas_size = win_size
config[key] = {
**data,
"win_key": win_key,
"position": position,
"canvas_size": canvas_size,
"win_size": win_size,
"win_delay": win_delay,
}
else:
config[key] = data
return config