Remove unused files
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5bddf37c05
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161
cli_ui.py
161
cli_ui.py
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import os
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from tkinter import filedialog
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import json
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import base64
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import numpy as np
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def get_choice(text, choices):
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line = "=" * len(text)
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print(line)
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print(text)
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print(line)
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choices_len = len(choices)
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for i, choice in enumerate(choices):
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print(f"{i+1}. {choice}")
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while True:
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try:
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choice = int(input(f"> "))
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except ValueError:
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print("\nInvalid input! Input must be a number.")
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continue
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if choice < 1 or choice > choices_len:
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print(f"\nInvalid input! Choose number from the list.")
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continue
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return choice - 1
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def get_int_input(text, min_val=None, max_val=None):
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while True:
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try:
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value = int(input(text))
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except ValueError:
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print("\nInvalid input! Input must be a number.")
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continue
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if (min_val is not None and value < min_val) or (max_val is not None and value > max_val):
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print(f"\nInvalid input! Input must be between {min_val} and {max_val}.")
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continue
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return value
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def key_tips():
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print("\n======== CONTROLS ========")
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print("Scroll - Select character")
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print("Mouse click/drag - Draw")
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print("Delete - Remove character")
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print("G - Toggle grid")
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print("E - Export font")
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print("P - Reprint this controls info")
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print("\nBlank characters are automatically removed.")
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#print("Type any character into the console and press enter at any time to jump to it.")
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print("============================\n")
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def cli_main():
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while True:
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choices = ["Create new font", "Open font project"]
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# if last_path_cache.txt exists, read it
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try:
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with open("last_path_cache.txt", "r") as file:
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last_path = file.read()
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choices.append(f"Open recent project ({os.path.basename(last_path)})")
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except FileNotFoundError:
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last_path = None
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choice = get_choice(
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"What do you want to do?" + (" No recently opened project found." if last_path is None else ""),
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choices
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)
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#choice = 2
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# create new font project
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if choice == 0:
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print("\n" + "=" * 30)
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project_data = {
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"char_width": get_int_input("Enter character width: ", min_val=2),
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"char_height": get_int_input("Enter character height: ", min_val=2),
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"chars": {}
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}
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# show file save dialog
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file_path = filedialog.asksaveasfilename(
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title="Save font project",
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filetypes=[("Font project (json)", "*.fontproj")],
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defaultextension=".fontproj"
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)
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if file_path == "":
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print("\nCanceled.\n")
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continue
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# save project data to file
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with open(file_path, "w") as f:
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json.dump(project_data, f, indent=4)
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# save last path to cache
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with open("last_path_cache.txt", "w") as f:
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f.write(file_path)
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# open existing font project
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elif choice == 1:
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pass
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# open last project
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elif choice == 2:
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file_path = last_path
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try:
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with open(file_path, "r") as f:
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project_data = json.load(f)
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except FileNotFoundError:
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print("\nCouldn't open last project. File not found.\n")
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continue
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# process project data if opened existing project
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if choice != 0:
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# reverse the packed characters
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unpacked_chars = {}
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for key, value in project_data["chars"].items():
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# decode from base64
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decoded_data = base64.b64decode(value.encode("utf-8"))
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# unpackbits
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unpacked_data = np.unpackbits(np.frombuffer(decoded_data, dtype=np.uint8))
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# remove padding
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unpacked_data = unpacked_data[:project_data["char_width"] * project_data["char_height"]]
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# reshape into original shape
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unpacked_data = unpacked_data.reshape(project_data["char_width"], project_data["char_height"])
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# store unpacked character
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unpacked_chars[key] = unpacked_data.astype(bool)
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project_data["chars"] = unpacked_chars
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print("\n" + "=" * 30)
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print(f"Font resolution: {project_data['char_width']}x{project_data['char_height']}")
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key_tips()
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return project_data, file_path
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69
exporter.py
69
exporter.py
@ -1,69 +0,0 @@
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from tkinter import filedialog
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from PIL import Image
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import numpy as np
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def export(char_res, chars):
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export_path = filedialog.askdirectory(
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title="Choose folder where exported pages will be saved."
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)
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if export_path == "":
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print("\nExport canceled.\n")
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return
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char_res = np.array(char_res, dtype=np.uint16)
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chars = tuple(chars.items())
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# there will be 256 characters per page
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last_char_idx = len(chars) - 1
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page_res = char_res * 16
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page = 0
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page_char_x = 0
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page_char_y = 0
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for char_idx, char in enumerate(chars):
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if page_char_x == 0 and page_char_y == 0:
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page_arr = np.zeros(page_res, dtype=bool)
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char_map_string = ""
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char_string, char_bitmap = char
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# put char_bitmap onto page_img at correct position
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page_arr[
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page_char_x * char_res[0] : (page_char_x + 1) * char_res[0],
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page_char_y * char_res[1] : (page_char_y + 1) * char_res[1]
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] = char_bitmap
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char_map_string += char_string
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page_char_x += 1
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if page_char_x == 16:
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page_char_x = 0
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page_char_y += 1
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if page_char_y == 16 or char_idx == last_char_idx:
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## save page
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# numpy array to 1 bit image
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page_img = Image.fromarray(page_arr.T * 255).convert("1")
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# save page
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page_img.save(f"{export_path}/page_{page}.png")
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# save char map
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with open(f"{export_path}/page_{page}.txt", "w", encoding="utf-32") as f:
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f.write(char_map_string)
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page += 1
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page_char_y = 0
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print("\nExport finished.\n")
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