quill-placeholder-module
Version:
Quill module for inserting placeholders
220 lines (195 loc) • 10.1 kB
JavaScript
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define("PlaceholderModule", [], factory);
else if(typeof exports === 'object')
exports["PlaceholderModule"] = factory();
else
root["PlaceholderModule"] = factory();
})(typeof self !== 'undefined' ? self : this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
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/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
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/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
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/******/ // Load entry module and return exports
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {
;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
Object.defineProperty(exports, "__esModule", { value: true });
var placeholder_blot_1 = __webpack_require__(1);
function getPlaceholderModule(Quill, options) {
var Parchment = Quill.import('parchment');
var PlaceholderBlot = placeholder_blot_1.default(Quill);
PlaceholderBlot.className = options && options.className || 'ql-placeholder-content';
Quill.register(PlaceholderBlot);
var PlaceholderModule = function PlaceholderModule(quill, options) {
var _this = this;
_classCallCheck(this, PlaceholderModule);
this.quill = quill;
this.onTextChange = function (_, oldDelta, source) {
if (source === Quill.sources.USER) {
var currrentContents = _this.quill.getContents();
var delta = currrentContents.diff(oldDelta);
var shouldRevert = delta.ops.filter(function (op) {
return op.insert && op.insert.placeholder && op.insert.placeholder.required;
}).length;
if (shouldRevert) {
_this.quill.updateContents(delta, Quill.sources.SILENT);
}
}
};
this.onClick = function (ev) {
var blot = Parchment.find(ev.target.parentNode);
if (blot instanceof PlaceholderBlot) {
var index = _this.quill.getIndex(blot);
_this.quill.setSelection(index, blot.length(), Quill.sources.USER);
}
};
this.toolbarHandler = function (identifier) {
var selection = _this.quill.getSelection();
var placeholder = _this.placeholders.filter(function (pl) {
return pl.id === identifier;
})[0];
if (!placeholder) throw new Error("Missing placeholder for " + identifier);
_this.quill.deleteText(selection.index, selection.length);
_this.quill.insertEmbed(selection.index, 'placeholder', placeholder, Quill.sources.USER);
_this.quill.setSelection(selection.index + 1, 0);
};
this.placeholders = options.placeholders;
PlaceholderBlot.delimiters = options.delimiters || ['{', '}'];
this.quill.getModule('toolbar').addHandler('placeholder', this.toolbarHandler);
this.quill.root.addEventListener('click', this.onClick);
this.quill.on('text-change', this.onTextChange);
};
return PlaceholderModule;
}
exports.default = getPlaceholderModule;
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
;
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
Object.defineProperty(exports, "__esModule", { value: true });
function getPlaceholderBlot(Quill) {
var Embed = Quill.import('blots/embed');
var PlaceholderBlot = function (_Embed) {
_inherits(PlaceholderBlot, _Embed);
function PlaceholderBlot() {
_classCallCheck(this, PlaceholderBlot);
return _possibleConstructorReturn(this, (PlaceholderBlot.__proto__ || Object.getPrototypeOf(PlaceholderBlot)).apply(this, arguments));
}
_createClass(PlaceholderBlot, [{
key: "length",
value: function length() {
return 1;
}
}, {
key: "deleteAt",
value: function deleteAt(index, length) {
if (!this.domNode.dataset.required) _get(PlaceholderBlot.prototype.__proto__ || Object.getPrototypeOf(PlaceholderBlot.prototype), "deleteAt", this).call(this, index, length);
}
}], [{
key: "create",
value: function create(value) {
var node = _get(PlaceholderBlot.__proto__ || Object.getPrototypeOf(PlaceholderBlot), "create", this).call(this, value);
if (value.required) node.setAttribute('data-required', 'true');
node.setAttribute('data-id', value.id);
node.setAttribute('data-label', value.label);
node.setAttribute('spellcheck', 'false');
var delimiters = PlaceholderBlot.delimiters;
var label = typeof delimiters === 'string' ? "" + delimiters + value.label + delimiters : "" + delimiters[0] + value.label + (delimiters[1] || delimiters[0]);
var labelNode = document.createTextNode(label);
if (Quill.version < '1.3') {
var wrapper = document.createElement('span');
wrapper.setAttribute('contenteditable', 'false');
wrapper.appendChild(labelNode);
node.appendChild(wrapper);
} else {
node.appendChild(labelNode);
}
return node;
}
}, {
key: "value",
value: function value(domNode) {
return domNode.dataset;
}
}]);
return PlaceholderBlot;
}(Embed);
PlaceholderBlot.blotName = 'placeholder';
PlaceholderBlot.tagName = 'span';
return PlaceholderBlot;
}
exports.default = getPlaceholderBlot;
/***/ })
/******/ ]);
});
//# sourceMappingURL=placeholder-module.js.map