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81 lines
2.4 KiB
Python
81 lines
2.4 KiB
Python
3 years ago
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import sys
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import os
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import glob
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import re
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#src_file = "src/duckstation-qt/qttranslations.cpp"
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src_dir = os.path.join(os.path.dirname(__file__), "..", "src")
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fa_file = os.path.join(os.path.dirname(__file__), "..", "dep", "imgui", "include", "IconsFontAwesome5.h")
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dst_file = os.path.join(os.path.dirname(__file__), "..", "src", "frontend-common", "imgui_manager.cpp")
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all_source_files = glob.glob(os.path.join(src_dir, "**", "*.cpp"), recursive=True) + \
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glob.glob(os.path.join(src_dir, "**", "*.h"), recursive=True) + \
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glob.glob(os.path.join(src_dir, "**", "*.inl"), recursive=True)
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tokens = set()
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for filename in all_source_files:
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data = None
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with open(filename, "r") as f:
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try:
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data = f.read()
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except:
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continue
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tokens = tokens.union(set(re.findall("(ICON_FA_[a-zA-Z0-9_]+)", data)))
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print("{} tokens found.".format(len(tokens)))
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if len(tokens) == 0:
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sys.exit(0)
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u8_encodings = {}
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with open(fa_file, "r") as f:
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for line in f.readlines():
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match = re.match("#define (ICON_FA_[^ ]+) \"([^\"]+)\"", line)
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if match is None:
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continue
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u8_encodings[match[1]] = bytes.fromhex(match[2].replace("\\x", ""))
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out_pattern = "(static constexpr ImWchar range_fa\[\] = \{)[0-9A-Z_a-z, \n]+(\};)"
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codepoints = list()
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for token in tokens:
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u8_bytes = u8_encodings[token]
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u8 = str(u8_bytes, "utf-8")
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u16 = u8.encode("utf-16le")
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if len(u16) > 2:
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raise ValueError("{} too long".format(u8_bytes))
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codepoint = int.from_bytes(u16, byteorder="little", signed=False)
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codepoints.append(codepoint)
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codepoints.sort()
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codepoints.append(0) # null terminator
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startc = None
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endc = None
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pairs = []
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for codepoint in codepoints:
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if endc is not None and (endc + 1) != codepoint:
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if startc is not None:
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pairs.append(startc)
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pairs.append(endc)
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startc = codepoint
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endc = codepoint
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else:
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endc = codepoint
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if startc is not None:
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pairs.append(startc)
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pairs.append(endc)
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pairs_str = ",".join(list(map(lambda x: "0x{:x}".format(x), pairs)))
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with open(dst_file, "r") as f:
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original = f.read()
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updated = re.sub(out_pattern, "\\1 " + pairs_str + " \\2", original)
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if original != updated:
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with open(dst_file, "w") as f:
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f.write(updated)
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print("Updated {}".format(dst_file))
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else:
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print("Skipping updating {}".format(dst_file))
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