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add slider function to scope

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This commit is contained in:
Felix Roos 2023-09-30 21:22:49 +02:00
parent 2731e70fb7
commit b36cee93f7
4 changed files with 31 additions and 6 deletions
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10
packages/transpiler/transpiler.mjs
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@ -98,18 +98,20 @@ function miniWithLocation(value, node) {
};
}
// these functions are connected to @strudel/codemirror -> slider.mjs
// maybe someday there will be pluggable transpiler functions, then move this there
function isWidgetFunction(node) {
return node.type === 'CallExpression' && node.callee.name === 'slider';
}
function widgetWithLocation(node) {
const loc = node.arguments[0].start;
const id = 'slider_' + node.arguments[0].start; // use loc of first arg for id
// add loc as identifier to first argument
// the slider function is assumed to be slider(loc, value, min?, max?)
// the slider function is assumed to be slider(id, value, min?, max?)
node.arguments.unshift({
type: 'Literal',
value: loc,
raw: loc + '',
value: id,
raw: id,
});
return node;
}