Source: openseadragon-consolehook/dist/openseadragon-consolehook.js

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/***/ "./src/consolehook.js":
/*!****************************!*\
  !*** ./src/consolehook.js ***!
  \****************************/
/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var openseadragon__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! openseadragon */ "openseadragon");
/* harmony import */ var openseadragon__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(openseadragon__WEBPACK_IMPORTED_MODULE_0__);

/**
 * @file openseadragon-consolehook.js
 * @version 2.2.1
 * @author Mark Salsbery <msalsbery@hotmail.com>
 *
 */

/**
 * @module openseadragon-consolehook
 * @version 2.2.1
 * @requires module:openseadragon
 *
 */

/* harmony default export */ __webpack_exports__["default"] = ((function (OSD, $) {
  // if (!OSD.version || OSD.version.major < 1) {
  // 	throw new Error(
  // 		'OpenSeadragonConsoleHook requires OpenSeadragon version 1.0.0+'
  // 	);
  // }

  /**
   * Creates a new ConsoleHook.
   *
   * @method addConsoleHook
   * @memberof external:"OpenSeadragon.Viewer"#
   * @param {Object} options
   * @param {Function} [options.log] - console.log function. Function can return true to prevent original function call.
   * @param {Function} [options.debug] - console.debug function. Function can return true to prevent original function call.
   * @param {Function} [options.info] - console.info function. Function can return true to prevent original function call.
   * @param {Function} [options.warn] - console.warn function. Function can return true to prevent original function call.
   * @param {Function} [options.error] - console.error function. Function can return true to prevent original function call.
   * @returns {OpenSeadragonImaging.ConsoleHook}
   *
   **/
  OSD.Viewer.prototype.addConsoleHook = function (options) {
    options = options || {};
    return new $.ConsoleHook(options);
  };
  /**
   * Creates a new OpenSeadragonImaging.ConsoleHook.
   *
   * @class ConsoleHook
   * @classdesc Provides hooks into the OpenSeadragon console pipeline.
   * @memberof OpenSeadragonImaging
   * @param {Object} options
   * @param {Function} [options.log] - console.log function. Function can return true to prevent original function call.
   * @param {Function} [options.debug] - console.debug function. Function can return true to prevent original function call.
   * @param {Function} [options.info] - console.info function. Function can return true to prevent original function call.
   * @param {Function} [options.warn] - console.warn function. Function can return true to prevent original function call.
   * @param {Function} [options.error] - console.error function. Function can return true to prevent original function call.
   *
   **/


  $.ConsoleHook = function (options) {
    var _this = this;

    options = options || {};
    this.origHandlers = {};

    var _loop = function _loop(key) {
      if (Object.prototype.hasOwnProperty.call(options, key)) {
        _this.origHandlers[key] = OSD.console[key] || null;
        /*jshint loopfunc:true*/
        // eslint-disable-next-line no-loop-func

        (function (handler) {
          var origHandler = OSD.console[key];

          OSD.console[key] = function () {
            if (!handler.apply(this, arguments) && origHandler) {
              origHandler.apply(this, arguments);
            }
          };
        })(options[key]);
        /*jshint loopfunc:false*/

      }
    };

    for (var key in options) {
      _loop(key);
    }
  };
  /**
   * ConsoleHook version.
   * @member {Object} OpenSeadragonImaging.ConsoleHook.version
   * @static
   * @property {String} versionStr - The version number as a string ('major.minor.revision').
   * @property {Number} major - The major version number.
   * @property {Number} minor - The minor version number.
   * @property {Number} revision - The revision number.
   */


  $.ConsoleHook.version = {
    "versionStr": "2.2.1",
    "major": 2,
    "minor": 2,
    "revision": 1
  };
  /**
   * Remove hooks and OpenSeadragon.console references. Call before
   * OpenSeadragon.Viewer.destroy().
   * @function OpenSeadragonImaging.ConsoleHook.prototype#destroy
   * @since 2.2.0
   */

  $.ConsoleHook.prototype.destroy = function () {
    for (var key in this.origHandlers) {
      OSD.console[key] = this.origHandlers[key];
    }

    this.origHandlers = {};
  };

  return $.ConsoleHook;
})(openseadragon__WEBPACK_IMPORTED_MODULE_0___default.a || window.OpenSeadragon, window.OpenSeadragonImaging = window.OpenSeadragonImaging || {}));

/***/ }),

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/***/ })

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