Function createMetaDataSignatureHelp

packages/lsp/src/server/signatureHelp.ts:53–75

(
    metaData: alphaTab.importer.alphaTex.AlphaTexMetaDataNode,
    offset: number
)

}

function createMetaDataSignatureHelp(
    metaData: alphaTab.importer.alphaTex.AlphaTexMetaDataNode,
    offset: number
): SignatureHelp | null {
    const metaDataDocs = allMetadata.get(`\\${metaData.tag.tag.text.toLowerCase()}`);
    if (!metaDataDocs) {
        return null;
    }

    const endOfValues = metaData.arguments?.end?.offset ?? metaData.properties?.start?.offset ?? metaData.end!.offset;
    if (metaData.start!.offset <= offset && offset < endOfValues) {
        return createArgumentsSignatureHelp(`\\${metaData.tag.tag.text}`, metaDataDocs, metaData.arguments, offset);
    }

    if (metaData.properties && metaDataDocs.properties) {
        const help = createPropertiesSignatureHelp(metaData.properties, metaDataDocs.properties, offset);
        if (help != null) {
            return help;
        }
    }

    return null;
}

function createBeatSignatureHelp(
    beat: alphaTab.importer.alphaTex.AlphaTexBeatNode,