I18n: make presets translatable

Presets are used all over the Blender UI, but were so far untranslatable.

This adds the translation code as well as a new `dump_preset_messages()` function in the message extraction. This goes over all bundled preset file names and extracts them.

Reviewed By: mont29

Differential Revision: https://developer.blender.org/D15570
This commit is contained in:
Damien Picard 2022-08-01 14:09:41 +02:00 committed by Bastien Montagne
parent 543b47f162
commit 3239cea726
3 changed files with 29 additions and 1 deletions

View File

@ -853,6 +853,25 @@ def dump_src_messages(msgs, reports, settings):
dump_src_file(path, rel_path, msgs, reports, settings)
def dump_preset_messages(msgs, reports, settings):
files = []
for dpath, _, fnames in os.walk(settings.PRESETS_DIR):
for fname in fnames:
if fname.startswith("_") or not fname.endswith(".py"):
continue
path = os.path.join(dpath, fname)
try: # can't always find the relative path (between drive letters on windows)
rel_path = os.path.relpath(path, settings.PRESETS_DIR)
except ValueError:
rel_path = path
files.append(rel_path)
for rel_path in files:
msgsrc, msgid = os.path.split(rel_path)
msgsrc = "Preset from " + msgsrc
msgid = bpy.path.display_name(msgid, title_case=False)
process_msg(msgs, settings.DEFAULT_CONTEXT, msgid, msgsrc, reports, None, settings)
##### Main functions! #####
def dump_messages(do_messages, do_checks, settings):
bl_ver = "Blender " + bpy.app.version_string
@ -885,6 +904,9 @@ def dump_messages(do_messages, do_checks, settings):
# Get strings from C source code.
dump_src_messages(msgs, reports, settings)
# Get strings from presets.
dump_preset_messages(msgs, reports, settings)
# Get strings from addons' categories.
for uid, label, tip in bpy.types.WindowManager.addon_filter.keywords['items'](
bpy.context.window_manager,

View File

@ -514,6 +514,9 @@ REL_GIT_I18N_PO_DIR = os.path.join("po")
# The Blender source path to check for i18n macros (relative to SOURCE_DIR).
REL_POTFILES_SOURCE_DIR = os.path.join("source")
# Where to search for preset names (relative to SOURCE_DIR).
REL_PRESETS_DIR = os.path.join("release", "scripts", "presets")
# The template messages file (relative to I18N_DIR).
REL_FILE_NAME_POT = os.path.join(REL_BRANCHES_DIR, DOMAIN + ".pot")
@ -672,6 +675,7 @@ class I18nSettings:
GIT_I18N_ROOT = property(*(_gen_get_set_path("SOURCE_DIR", "REL_GIT_I18N_DIR")))
GIT_I18N_PO_DIR = property(*(_gen_get_set_path("GIT_I18N_ROOT", "REL_GIT_I18N_PO_DIR")))
POTFILES_SOURCE_DIR = property(*(_gen_get_set_path("SOURCE_DIR", "REL_POTFILES_SOURCE_DIR")))
PRESETS_DIR = property(*(_gen_get_set_path("SOURCE_DIR", "REL_PRESETS_DIR")))
FILE_NAME_POT = property(*(_gen_get_set_path("I18N_DIR", "REL_FILE_NAME_POT")))
MO_PATH_ROOT = property(*(_gen_get_set_path("I18N_DIR", "REL_MO_PATH_ROOT")))
MO_PATH_TEMPLATE = property(*(_gen_get_set_path("I18N_DIR", "REL_MO_PATH_TEMPLATE")))

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@ -1074,6 +1074,7 @@ class Menu(StructRNA, _GenericUI, metaclass=RNAMeta):
- preset_operator_defaults (dict of keyword args)
"""
import bpy
from bpy.app.translations import pgettext_iface as iface_
ext_valid = getattr(self, "preset_extensions", {".py", ".xml"})
props_default = getattr(self, "preset_operator_defaults", None)
add_operator = getattr(self, "preset_add_operator", None)
@ -1083,7 +1084,8 @@ class Menu(StructRNA, _GenericUI, metaclass=RNAMeta):
props_default=props_default,
filter_ext=lambda ext: ext.lower() in ext_valid,
add_operator=add_operator,
display_name=lambda name: bpy.path.display_name(name, title_case=False)
display_name=lambda name: iface_(
bpy.path.display_name(name, title_case=False))
)
@classmethod