6e240b3fd4
- Rename JS/CSS for main.html to be consistent (main.js, main.css) - Add hx.js module to reduce virtual-dom boilerplate - Move state.js into renderer/lib.js where it belongs - Rename torrent-list.js -> home.js for consistency - Rename create-torrent-page.js -> create-torrent.js for consistency
42 lines
948 B
JavaScript
42 lines
948 B
JavaScript
module.exports = {
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setDispatch,
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dispatch,
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dispatcher
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}
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// Memoize most of our event handlers, which are functions in the form
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// () => dispatch(<args>)
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// ... this prevents virtual-dom from updating every listener on every update()
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var _dispatchers = {}
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var _dispatch = () => {}
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function setDispatch (dispatch) {
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_dispatch = dispatch
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}
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// Get a _memoized event handler that calls dispatch()
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// All args must be JSON-able
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function dispatcher (...args) {
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var str = JSON.stringify(args)
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var handler = _dispatchers[str]
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if (!handler) {
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handler = _dispatchers[str] = function (e) {
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// Do not propagate click to elements below the button
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e.stopPropagation()
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if (e.currentTarget.classList.contains('disabled')) {
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// Do not allow clicks on disabled buttons
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return
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}
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_dispatch.apply(null, args)
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}
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}
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return handler
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}
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function dispatch (...args) {
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_dispatch.apply(null, args)
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}
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