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i18n: Add support for translating the class reference

- Parse `.po` files from `doc/translations/*.po` like already done
  with `editor/translations/*.po`.
- Add logic to register a doc translation mapping in `TranslationServer`
  and `EditorSettings`.
- Add `DTR()` to lookup the doc translation mapping (similar to `TTR()`).
  Strings are automatically dedented and stripped of whitespace to ensure
  that they would match the translation catalog.
- Use `DTR()` to translate relevant strings in `EditorHelp`,
  `EditorInspector`, `CreateDialog`, `ConnectionsDialog`.
- Small simplification to `TranslationLoaderPO`, the path argument was
  not really meaningful.
This commit is contained in:
Rémi Verschelde
2020-03-18 18:34:36 +01:00
parent b0aecb466d
commit 4857648a16
13 changed files with 108 additions and 54 deletions

View File

@@ -73,15 +73,15 @@ def make_fonts_header(target, source, env):
g.close()
def make_translations_header(target, source, env):
def make_translations_header(target, source, env, category):
dst = target[0]
g = open_utf8(dst, "w")
g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
g.write("#ifndef _EDITOR_TRANSLATIONS_H\n")
g.write("#define _EDITOR_TRANSLATIONS_H\n")
g.write("#ifndef _{}_TRANSLATIONS_H\n".format(category.upper()))
g.write("#define _{}_TRANSLATIONS_H\n".format(category.upper()))
import zlib
import os.path
@@ -96,7 +96,7 @@ def make_translations_header(target, source, env):
buf = zlib.compress(buf)
name = os.path.splitext(os.path.basename(sorted_paths[i]))[0]
g.write("static const unsigned char _translation_" + name + "_compressed[] = {\n")
g.write("static const unsigned char _{}_translation_{}_compressed[] = {{\n".format(category, name))
for j in range(len(buf)):
g.write("\t" + byte_to_str(buf[j]) + ",\n")
@@ -104,15 +104,15 @@ def make_translations_header(target, source, env):
xl_names.append([name, len(buf), str(decomp_size)])
g.write("struct EditorTranslationList {\n")
g.write("struct {}TranslationList {{\n".format(category.capitalize()))
g.write("\tconst char* lang;\n")
g.write("\tint comp_size;\n")
g.write("\tint uncomp_size;\n")
g.write("\tconst unsigned char* data;\n")
g.write("};\n\n")
g.write("static EditorTranslationList _editor_translations[] = {\n")
g.write("static {}TranslationList _{}_translations[] = {{\n".format(category.capitalize(), category))
for x in xl_names:
g.write("\t{ \"" + x[0] + "\", " + str(x[1]) + ", " + str(x[2]) + ", _translation_" + x[0] + "_compressed},\n")
g.write("\t{{ \"{}\", {}, {}, _{}_translation_{}_compressed }},\n".format(x[0], str(x[1]), str(x[2]), category, x[0]))
g.write("\t{NULL, 0, 0, NULL}\n")
g.write("};\n")
@@ -120,5 +120,14 @@ def make_translations_header(target, source, env):
g.close()
def make_editor_translations_header(target, source, env):
make_translations_header(target, source, env, "editor")
def make_doc_translations_header(target, source, env):
make_translations_header(target, source, env, "doc")
if __name__ == '__main__':
subprocess_main(globals())