Code coverage report for src/js/base/editing/Style.js

# all files / src/js/base/editing/ Style.js

85.71% Statements 60/70
82.22% Branches 37/45
80% Functions 12/15
85.51% Lines 59/69

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     (function(global){global.wrappers['/Users/lqez/Dev/summernote/src/js/base/editing/Style.js']=[function(require,module,exports,__dirname,__filename){ "use strict";
    exports.__esModule = true;
    var jquery_1 = require("jquery");
    var env_1 = require("../core/env");
    var func_1 = require("../core/func");
    var lists_1 = require("../core/lists");
    var dom_1 = require("../core/dom");
    var Style = /** @class */ (function () {
        function Style() {
        }
        /**
         * @method jQueryCSS
         *
         * [workaround] for old jQuery
         * passing an array of style properties to .css()
         * will result in an object of property-value pairs.
         * (compability with version < 1.9)
         *
         * @private
         * @param  {jQuery} $obj
         * @param  {Array} propertyNames - An array of one or more CSS properties.
         * @return {Object}
         */
        Style.prototype.jQueryCSS = function ($obj, propertyNames) {
            Iif (env_1["default"].jqueryVersion < 1.9) {
                var result_1 = {};
                jquery_1["default"].each(propertyNames, function (idx, propertyName) {
                    result_1[propertyName] = $obj.css(propertyName);
                });
                return result_1;
            }
            return $obj.css(propertyNames);
        };
        /**
         * returns style object from node
         *
         * @param {jQuery} $node
         * @return {Object}
         */
        Style.prototype.fromNode = function ($node) {
            var properties = ['font-family', 'font-size', 'text-align', 'list-style-type', 'line-height'];
            var styleInfo = this.jQueryCSS($node, properties) || {};
            styleInfo['font-size'] = parseInt(styleInfo['font-size'], 10);
            return styleInfo;
        };
        /**
         * paragraph level style
         *
         * @param {WrappedRange} rng
         * @param {Object} styleInfo
         */
        Style.prototype.stylePara = function (rng, styleInfo) {
            jquery_1["default"].each(rng.nodes(dom_1["default"].isPara, {
                includeAncestor: true
            }), function (idx, para) {
                jquery_1["default"](para).css(styleInfo);
            });
        };
        /**
         * insert and returns styleNodes on range.
         *
         * @param {WrappedRange} rng
         * @param {Object} [options] - options for styleNodes
         * @param {String} [options.nodeName] - default: `SPAN`
         * @param {Boolean} [options.expandClosestSibling] - default: `false`
         * @param {Boolean} [options.onlyPartialContains] - default: `false`
         * @return {Node[]}
         */
        Style.prototype.styleNodes = function (rng, options) {
            rng = rng.splitText();
            var nodeName = (options && options.nodeName) || 'SPAN';
            var expandClosestSibling = !!(options && options.expandClosestSibling);
            var onlyPartialContains = !!(options && options.onlyPartialContains);
            if (rng.isCollapsed()) {
                return [rng.insertNode(dom_1["default"].create(nodeName))];
            }
            var pred = dom_1["default"].makePredByNodeName(nodeName);
            var nodes = rng.nodes(dom_1["default"].isText, {
                fullyContains: true
            }).map(function (text) {
                return dom_1["default"].singleChildAncestor(text, pred) || dom_1["default"].wrap(text, nodeName);
            });
            if (expandClosestSibling) {
                if (onlyPartialContains) {
                    var nodesInRange_1 = rng.nodes();
                    // compose with partial contains predication
                    pred = func_1["default"].and(pred, function (node) {
                        return lists_1["default"].contains(nodesInRange_1, node);
                    });
                }
                return nodes.map(function (node) {
                    var siblings = dom_1["default"].withClosestSiblings(node, pred);
                    var head = lists_1["default"].head(siblings);
                    var tails = lists_1["default"].tail(siblings);
                    jquery_1["default"].each(tails, function (idx, elem) {
                        dom_1["default"].appendChildNodes(head, elem.childNodes);
                        dom_1["default"].remove(elem);
                    });
                    return lists_1["default"].head(siblings);
                });
            }
            else {
                return nodes;
            }
        };
        /**
         * get current style on cursor
         *
         * @param {WrappedRange} rng
         * @return {Object} - object contains style properties.
         */
        Style.prototype.current = function (rng) {
            var $cont = jquery_1["default"](!dom_1["default"].isElement(rng.sc) ? rng.sc.parentNode : rng.sc);
            var styleInfo = this.fromNode($cont);
            // document.queryCommandState for toggle state
            // [workaround] prevent Firefox nsresult: "0x80004005 (NS_ERROR_FAILURE)"
            try {
                styleInfo = jquery_1["default"].extend(styleInfo, {
                    'font-bold': document.queryCommandState('bold') ? 'bold' : 'normal',
                    'font-italic': document.queryCommandState('italic') ? 'italic' : 'normal',
                    'font-underline': document.queryCommandState('underline') ? 'underline' : 'normal',
                    'font-subscript': document.queryCommandState('subscript') ? 'subscript' : 'normal',
                    'font-superscript': document.queryCommandState('superscript') ? 'superscript' : 'normal',
                    'font-strikethrough': document.queryCommandState('strikethrough') ? 'strikethrough' : 'normal',
                    'font-family': document.queryCommandValue('fontname') || styleInfo['font-family']
                });
            }
            catch (e) { }
            // list-style-type to list-style(unordered, ordered)
            Eif (!rng.isOnList()) {
                styleInfo['list-style'] = 'none';
            }
            else {
                var orderedTypes = ['circle', 'disc', 'disc-leading-zero', 'square'];
                var isUnordered = jquery_1["default"].inArray(styleInfo['list-style-type'], orderedTypes) > -1;
                styleInfo['list-style'] = isUnordered ? 'unordered' : 'ordered';
            }
            var para = dom_1["default"].ancestor(rng.sc, dom_1["default"].isPara);
            Iif (para && para.style['line-height']) {
                styleInfo['line-height'] = para.style.lineHeight;
            }
            else {
                var lineHeight = parseInt(styleInfo['line-height'], 10) / parseInt(styleInfo['font-size'], 10);
                styleInfo['line-height'] = lineHeight.toFixed(1);
            }
            styleInfo.anchor = rng.isOnAnchor() && dom_1["default"].ancestor(rng.sc, dom_1["default"].isAnchor);
            styleInfo.ancestors = dom_1["default"].listAncestor(rng.sc, dom_1["default"].isEditable);
            styleInfo.range = rng;
            return styleInfo;
        };
        return Style;
    }());
    exports["default"] = Style;

    },'src/js/base/editing/Style.js',{"jquery":"/Users/lqez/Dev/summernote/node_modules/jquery/dist/jquery.js","../core/env":"/Users/lqez/Dev/summernote/src/js/base/core/env.js","../core/func":"/Users/lqez/Dev/summernote/src/js/base/core/func.js","../core/lists":"/Users/lqez/Dev/summernote/src/js/base/core/lists.js","../core/dom":"/Users/lqez/Dev/summernote/src/js/base/core/dom.js"}];})(this);
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