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Editor: Generate translation data in separate cpp files

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(cherry picked from commit c93f55533d)
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Haoyu Qiu 2025-09-17 23:10:51 +08:00 • committed by Rémi Verschelde
parent 42ef49fa99
commit 0e179c0e5c
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2 changed files with 33 additions and 37 deletions
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41
editor/SCsub
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@ -56,36 +56,23 @@ if env.editor_build:
# ratio (20% for the editor UI, 10% for the class reference).
# Generated with `make include-list` for each resource.
# Editor translations
env.CommandNoCache(
"#editor/translations/editor_translations.gen.h",
Glob("#editor/translations/editor/*"),
env.Run(editor_builders.make_translations_header),
)
# Property translations
env.CommandNoCache(
"#editor/translations/property_translations.gen.h",
Glob("#editor/translations/properties/*"),
env.Run(editor_builders.make_translations_header),
)
# Documentation translations
env.CommandNoCache(
"#editor/translations/doc_translations.gen.h",
Glob("#doc/translations/*"),
env.Run(editor_builders.make_translations_header),
)
# Extractable translations
env.CommandNoCache(
"#editor/translations/extractable_translations.gen.h",
Glob("#editor/translations/extractable/*"),
env.Run(editor_builders.make_translations_header),
)
translation_targets = {
"#editor/translations/editor_translations.gen.cpp": Glob("#editor/translations/editor/*"),
"#editor/translations/property_translations.gen.cpp": Glob("#editor/translations/properties/*"),
"#editor/translations/doc_translations.gen.cpp": Glob("#doc/translations/*"),
"#editor/translations/extractable_translations.gen.cpp": Glob("#editor/translations/extractable/*"),
}
for target_cpp, sources in translation_targets.items():
target_h = os.path.splitext(target_cpp)[0] + ".h"
env.CommandNoCache(
[target_h, target_cpp],
sources,
env.Run(editor_builders.make_translations),
)
env.add_source_files(env.editor_sources, "*.cpp")
env.add_source_files(env.editor_sources, gen_exporters)
env.add_source_files(env.editor_sources, translation_targets.keys())
SConscript("animation/SCsub")
SConscript("asset_library/SCsub")

29
editor/editor_builders.py
View file

@ -68,8 +68,10 @@ inline constexpr const unsigned char _doc_data_compressed[] = {{
""")
def make_translations_header(target, source, env):
category = os.path.basename(str(target[0])).split("_")[0]
def make_translations(target, source, env):
target_h, target_cpp = str(target[0]), str(target[1])
category = os.path.basename(target_h).split("_")[0]
sorted_paths = sorted([src.abspath for src in source], key=lambda path: os.path.splitext(os.path.basename(path))[0])
xl_names = []
@ -77,7 +79,7 @@ def make_translations_header(target, source, env):
if not msgfmt:
methods.print_warning("msgfmt not found, using .po files instead of .mo")
with methods.generated_wrapper(str(target[0])) as file:
with methods.generated_wrapper(target_cpp) as file:
for path in sorted_paths:
name = os.path.splitext(os.path.basename(path))[0]
# msgfmt erases non-translated messages, so avoid using it if exporting the POT.
@ -120,14 +122,9 @@ inline constexpr const unsigned char _{category}_translation_{name}_compressed[]
xl_names.append([name, len(buffer), decomp_size])
file.write(f"""\
struct {category.capitalize()}TranslationList {{
const char* lang;
int comp_size;
int uncomp_size;
const unsigned char* data;
}};
#include "{target_h}"
inline constexpr {category.capitalize()}TranslationList _{category}_translations[] = {{
const {category.capitalize()}TranslationList _{category}_translations[] = {{
""")
for x in xl_names:
@ -136,4 +133,16 @@ inline constexpr {category.capitalize()}TranslationList _{category}_translations
file.write("""\
{ nullptr, 0, 0, nullptr },
};
""")
with methods.generated_wrapper(target_h) as file:
file.write(f"""\
struct {category.capitalize()}TranslationList {{
const char* lang;
int comp_size;
int uncomp_size;
const unsigned char* data;
}};
extern const {category.capitalize()}TranslationList _{category}_translations[];
""")