65 lines
2.4 KiB
XML
65 lines
2.4 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="EditorTranslationParserPlugin" inherits="Reference" version="4.0">
|
|
<brief_description>
|
|
Plugin for adding custom parsers to extract strings that are to be translated from custom files (.csv, .json etc.).
|
|
</brief_description>
|
|
<description>
|
|
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.
|
|
The extracted strings will be written into a POT file selected by user under "POT Generation" in "Localization" tab in "Project Settings" menu.
|
|
Below shows an example of a custom parser that extracts strings in a CSV file to write into a POT.
|
|
[codeblock]
|
|
tool
|
|
extends EditorTranslationParserPlugin
|
|
|
|
|
|
func parse_file(path, extracted_strings):
|
|
var file = File.new()
|
|
file.open(path, File.READ)
|
|
var text = file.get_as_text()
|
|
var split_strs = text.split(",", false, 0)
|
|
for s in split_strs:
|
|
extracted_strings.append(s)
|
|
#print("Extracted string: " + s)
|
|
|
|
|
|
func get_recognized_extensions():
|
|
return ["csv"]
|
|
[/codeblock]
|
|
[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.
|
|
For example:
|
|
[codeblock]
|
|
func parse_file(path, extracted_strings):
|
|
var res = ResourceLoader.load(path, "Script")
|
|
var text = res.get_source_code()
|
|
# Parsing logic.
|
|
|
|
|
|
func get_recognized_extensions():
|
|
return ["gd"]
|
|
[/codeblock]
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="get_recognized_extensions" qualifiers="virtual">
|
|
<return type="Array">
|
|
</return>
|
|
<description>
|
|
Gets the list of file extensions to associate with this parser, e.g. [code]["csv"][/code].
|
|
</description>
|
|
</method>
|
|
<method name="parse_file" qualifiers="virtual">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="path" type="String">
|
|
</argument>
|
|
<argument index="1" name="extracted_strings" type="Array">
|
|
</argument>
|
|
<description>
|
|
Override this method to define a custom parsing logic to extract the translatable strings.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<constants>
|
|
</constants>
|
|
</class>
|