@wordpress/editor/build/components/upload-progress-snackbar/tracker.cjs

Enhanced block editor for WordPress posts.

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// packages/editor/src/components/upload-progress-snackbar/tracker.js
var tracker_exports = {};
__export(tracker_exports, {
  addFiles: () => addFiles,
  advance: () => advance,
  getState: () => getState,
  reset: () => reset,
  useTracker: () => useTracker
});
module.exports = __toCommonJS(tracker_exports);
var import_element = require("@wordpress/element");
var state = null;
var listeners = /* @__PURE__ */ new Set();
function notify() {
  listeners.forEach((listener) => listener());
}
function addFiles(filenames) {
  if (!filenames.length) {
    return;
  }
  if (!state) {
    state = { total: 0, completed: 0, pending: [] };
  }
  state = {
    total: state.total + filenames.length,
    completed: state.completed,
    pending: [...state.pending, ...filenames]
  };
  notify();
}
function advance(count) {
  if (!state || count <= 0) {
    return;
  }
  const completed = Math.min(state.total, state.completed + count);
  const pending = state.pending.slice(count);
  if (completed >= state.total) {
    state = null;
  } else {
    state = { total: state.total, completed, pending };
  }
  notify();
}
function reset() {
  if (state === null) {
    return;
  }
  state = null;
  notify();
}
function getState() {
  return state;
}
function subscribe(listener) {
  listeners.add(listener);
  return () => {
    listeners.delete(listener);
  };
}
function useTracker() {
  return (0, import_element.useSyncExternalStore)(subscribe, getState, getState);
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  addFiles,
  advance,
  getState,
  reset,
  useTracker
});
//# sourceMappingURL=tracker.cjs.map