66 lines
2.4 KiB
XML
66 lines
2.4 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="EditorTranslationParserPlugin" inherits="Reference" version="4.0">
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<brief_description>
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Plugin for adding custom parsers to extract strings that are to be translated from custom files (.csv, .json etc.).
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</brief_description>
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<description>
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Plugins are registered via [method EditorPlugin.add_translation_parser_plugin] method. To define the parsing and string extraction logic, override the [method parse_file] method in script.
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The extracted strings will be written into a POT file selected by user under "POT Generation" in "Localization" tab in "Project Settings" menu.
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Below shows an example of a custom parser that extracts strings in a CSV file to write into a POT.
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[codeblock]
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tool
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extends EditorTranslationParserPlugin
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func parse_file(path, extracted_strings):
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var file = File.new()
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file.open(path, File.READ)
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var text = file.get_as_text()
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var split_strs = text.split(",", false, 0)
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for s in split_strs:
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extracted_strings.append(s)
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#print("Extracted string: " + s)
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func get_recognized_extensions():
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return ["csv"]
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[/codeblock]
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[b]Note:[/b] If you override parsing logic for standard script types (GDScript, C#, etc.), it would be better to load the [code]path[/code] argument using [method ResourceLoader.load]. This is because built-in scripts are loaded as [Resource] type, not [File] type.
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For example:
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[codeblock]
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func parse_file(path, extracted_strings):
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var res = ResourceLoader.load(path, "Script")
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var text = res.get_source_code()
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# Parsing logic.
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func get_recognized_extensions():
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return ["gd"]
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[/codeblock]
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="get_recognized_extensions" qualifiers="virtual">
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<return type="Array">
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</return>
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<description>
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Gets the list of file extensions to associate with this parser, e.g. [code]["csv"][/code].
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</description>
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</method>
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<method name="parse_file" qualifiers="virtual">
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<return type="void">
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</return>
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<argument index="0" name="path" type="String">
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</argument>
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<argument index="1" name="extracted_strings" type="Array">
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</argument>
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<description>
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Override this method to define a custom parsing logic to extract the translatable strings.
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</description>
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</method>
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</methods>
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<constants>
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</constants>
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</class>
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