119 lines
3.7 KiB
Python
119 lines
3.7 KiB
Python
|
from typing import TypedDict
|
|||
|
|
from typing import Dict
|
|||
|
|
from dataclasses import dataclass
|
|||
|
|
|
|||
|
|
# convenience dictionary for translating names to glyph ids
|
|||
|
|
name_to_glyph_d = {
|
|||
|
|
"zero": "0",
|
|||
|
|
"one": "1",
|
|||
|
|
"two": "2",
|
|||
|
|
"three": "3",
|
|||
|
|
"four": "4",
|
|||
|
|
"five": "5",
|
|||
|
|
"six": "6",
|
|||
|
|
"seven": "7",
|
|||
|
|
"eight": "8",
|
|||
|
|
"nine": "9",
|
|||
|
|
"ampersand": "&",
|
|||
|
|
"backslash": "\\",
|
|||
|
|
"colon": ":",
|
|||
|
|
"comma": ",",
|
|||
|
|
"equal": "=",
|
|||
|
|
"exclam": "!",
|
|||
|
|
"hyphen": "-",
|
|||
|
|
"minus": "−",
|
|||
|
|
"parenleft": "(",
|
|||
|
|
"parenright": "(",
|
|||
|
|
"period": ".",
|
|||
|
|
"plus": "+",
|
|||
|
|
"question": "?",
|
|||
|
|
"quotedblleft": "“",
|
|||
|
|
"quotedblright": "”",
|
|||
|
|
"semicolon": ";",
|
|||
|
|
"slash": "/",
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
class FontFace:
|
|||
|
|
"""FontFace is a class holding glyphs
|
|||
|
|
|
|||
|
|
:param glyphs: dictionary of glyphs, defaults to ``{}``
|
|||
|
|
:type glyphs: dict, optional
|
|||
|
|
"""
|
|||
|
|
def __init__(self, glyphs = {}):
|
|||
|
|
self.glyphs = glyphs
|
|||
|
|
|
|||
|
|
|
|||
|
|
class Font:
|
|||
|
|
"""Font holds the faces and various metadata for a font
|
|||
|
|
|
|||
|
|
:param faces: dictionary of faces, defaults to ``Dict[str, FontFace]``
|
|||
|
|
:type faces: Dict[str, FontFace]
|
|||
|
|
"""
|
|||
|
|
def __init__(self, faces = Dict[str, FontFace]):
|
|||
|
|
self.faces = faces
|
|||
|
|
|
|||
|
|
|
|||
|
|
# TODO: better class structure?
|
|||
|
|
# TODO: get fonts and faces directly
|
|||
|
|
|
|||
|
|
def add_glyph(font_name, face_name, glyph_id, glyph_object):
|
|||
|
|
""" add_glyph adds a glyph to a FontFace
|
|||
|
|
it creates the :class:`Font` and :class:`FontFace` if it does not exist yet
|
|||
|
|
|
|||
|
|
:param font_name: The Font you want to add the glyph to
|
|||
|
|
:type font_name: str
|
|||
|
|
:param face_name: The FontFace you want to add the glyph to
|
|||
|
|
:type face_name: str
|
|||
|
|
:param glyph_id: The glyph_id you want this glyph to be stored under
|
|||
|
|
:type glyph_id: str
|
|||
|
|
:param glyph_object: The object containing the glyph
|
|||
|
|
:type glyph_object: `Object`
|
|||
|
|
"""
|
|||
|
|
|
|||
|
|
if not fonts.keys().__contains__(font_name):
|
|||
|
|
fonts[font_name] = Font({})
|
|||
|
|
print("is it has been added", fonts.keys())
|
|||
|
|
if fonts[font_name].faces.get(face_name) == None:
|
|||
|
|
fonts[font_name].faces[face_name] = FontFace({})
|
|||
|
|
print("is it has been added faces", fonts[font_name].faces[face_name])
|
|||
|
|
if fonts[font_name].faces[face_name].glyphs.get(glyph_id) == None:
|
|||
|
|
fonts[font_name].faces[face_name].glyphs[glyph_id] = []
|
|||
|
|
print("is it has been added glyph", fonts[font_name].faces[face_name].glyphs[glyph_id])
|
|||
|
|
fonts[font_name].faces[face_name].glyphs.get(glyph_id).append(glyph_object)
|
|||
|
|
|
|||
|
|
|
|||
|
|
def get_glyph(font_name, face_name, glyph_id):
|
|||
|
|
""" add_glyph adds a glyph to a FontFace
|
|||
|
|
it creates the :class:`Font` and :class:`FontFace` if it does not exist yet
|
|||
|
|
|
|||
|
|
:param font_name: The :class:`Font` you want to get the glyph from
|
|||
|
|
:type font_name: str
|
|||
|
|
:param face_name: The :class:`FontFace` you want to get the glyph from
|
|||
|
|
:type face_name: str
|
|||
|
|
:param glyph_id: The ``glyph_id`` from the glyph you want
|
|||
|
|
:type glyph_id: str
|
|||
|
|
...
|
|||
|
|
:return: returns the glyph object, or ``None`` if it does not exist
|
|||
|
|
:rtype: `Object`
|
|||
|
|
"""
|
|||
|
|
print(fonts)
|
|||
|
|
if not fonts.keys().__contains__(font_name):
|
|||
|
|
print(f"FONT3D::get_glyph: font name({font_name}) not found")
|
|||
|
|
print(fonts.keys())
|
|||
|
|
return None
|
|||
|
|
|
|||
|
|
if fonts[font_name].faces.get(face_name) == None:
|
|||
|
|
print(f"FONT3D::get_glyph: font face({face_name}) not found")
|
|||
|
|
print(fonts[font_name].faces.keys())
|
|||
|
|
return None
|
|||
|
|
|
|||
|
|
if fonts[font_name].faces[face_name].glyphs.get(glyph_id) == None:
|
|||
|
|
print(f"FONT3D::get_glyph: glyph id({glyph_id}) not found")
|
|||
|
|
return None
|
|||
|
|
|
|||
|
|
return fonts[font_name].faces[face_name].glyphs.get(glyph_id)[0]
|
|||
|
|
|
|||
|
|
# holds all fonts
|
|||
|
|
fonts = {}
|