motion/node_modules/postcss/lib/node.js

motion - moving development forward

'use strict';

exports.__esModule = true;

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; }; })();

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

var _cssSyntaxError = require('./css-syntax-error');

var _cssSyntaxError2 = _interopRequireDefault(_cssSyntaxError);

var _stringifier = require('./stringifier');

var _stringifier2 = _interopRequireDefault(_stringifier);

var _stringify = require('./stringify');

var _stringify2 = _interopRequireDefault(_stringify);

var _warnOnce = require('./warn-once');

var _warnOnce2 = _interopRequireDefault(_warnOnce);

var cloneNode = function cloneNode(obj, parent) {
    var cloned = new obj.constructor();

    for (var i in obj) {
        if (!obj.hasOwnProperty(i)) continue;
        var value = obj[i];
        var type = typeof value;

        if (i === 'parent' && type === 'object') {
            if (parent) cloned[i] = parent;
        } else if (i === 'source') {
            cloned[i] = value;
        } else if (value instanceof Array) {
            cloned[i] = value.map(function (j) {
                return cloneNode(j, cloned);
            });
        } else if (i !== 'before' && i !== 'after' && i !== 'between' && i !== 'semicolon') {
            if (type === 'object') value = cloneNode(value);
            cloned[i] = value;
        }
    }

    return cloned;
};

var Node = (function () {
    function Node() {
        var defaults = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

        _classCallCheck(this, Node);

        this.raws = {};

        for (var _name in defaults) {
            this[_name] = defaults[_name];
        }
    }

    Node.prototype.error = function error(message) {
        var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

        if (this.source) {
            var pos = this.positionBy(opts);
            return this.source.input.error(message, pos.line, pos.column, opts);
        } else {
            return new _cssSyntaxError2['default'](message);
        }
    };

    Node.prototype.warn = function warn(result, message) {
        return result.warn(message, { node: this });
    };

    Node.prototype.removeSelf = function removeSelf() {
        _warnOnce2['default']('Node#removeSelf is deprecated. Use Node#remove.');
        return this.remove();
    };

    Node.prototype.remove = function remove() {
        if (this.parent) {
            this.parent.removeChild(this);
        }
        this.parent = undefined;
        return this;
    };

    Node.prototype.replace = function replace(nodes) {
        _warnOnce2['default']('Node#replace is deprecated. Use Node#replaceWith');
        return this.replaceWith(nodes);
    };

    Node.prototype.toString = function toString() {
        var stringifier = arguments.length <= 0 || arguments[0] === undefined ? _stringify2['default'] : arguments[0];

        if (stringifier.stringify) stringifier = stringifier.stringify;
        var result = '';
        stringifier(this, function (i) {
            return result += i;
        });
        return result;
    };

    Node.prototype.clone = function clone() {
        var overrides = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

        var cloned = cloneNode(this);
        for (var _name2 in overrides) {
            cloned[_name2] = overrides[_name2];
        }
        return cloned;
    };

    Node.prototype.cloneBefore = function cloneBefore() {
        var overrides = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

        var cloned = this.clone(overrides);
        this.parent.insertBefore(this, cloned);
        return cloned;
    };

    Node.prototype.cloneAfter = function cloneAfter() {
        var overrides = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

        var cloned = this.clone(overrides);
        this.parent.insertAfter(this, cloned);
        return cloned;
    };

    Node.prototype.replaceWith = function replaceWith() {
        if (this.parent) {
            for (var _len = arguments.length, nodes = Array(_len), _key = 0; _key < _len; _key++) {
                nodes[_key] = arguments[_key];
            }

            for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
                var _ref;

                if (_isArray) {
                    if (_i >= _iterator.length) break;
                    _ref = _iterator[_i++];
                } else {
                    _i = _iterator.next();
                    if (_i.done) break;
                    _ref = _i.value;
                }

                var node = _ref;

                this.parent.insertBefore(this, node);
            }

            this.remove();
        }

        return this;
    };

    Node.prototype.moveTo = function moveTo(container) {
        this.cleanRaws(this.root() === container.root());
        this.remove();
        container.append(this);
        return this;
    };

    Node.prototype.moveBefore = function moveBefore(node) {
        this.cleanRaws(this.root() === node.root());
        this.remove();
        node.parent.insertBefore(node, this);
        return this;
    };

    Node.prototype.moveAfter = function moveAfter(node) {
        this.cleanRaws(this.root() === node.root());
        this.remove();
        node.parent.insertAfter(node, this);
        return this;
    };

    Node.prototype.next = function next() {
        var index = this.parent.index(this);
        return this.parent.nodes[index + 1];
    };

    Node.prototype.prev = function prev() {
        var index = this.parent.index(this);
        return this.parent.nodes[index - 1];
    };

    Node.prototype.toJSON = function toJSON() {
        var fixed = {};

        for (var _name3 in this) {
            if (!this.hasOwnProperty(_name3)) continue;
            if (_name3 === 'parent') continue;
            var value = this[_name3];

            if (value instanceof Array) {
                fixed[_name3] = value.map(function (i) {
                    if (typeof i === 'object' && i.toJSON) {
                        return i.toJSON();
                    } else {
                        return i;
                    }
                });
            } else if (typeof value === 'object' && value.toJSON) {
                fixed[_name3] = value.toJSON();
            } else {
                fixed[_name3] = value;
            }
        }

        return fixed;
    };

    Node.prototype.raw = function raw(own, detect) {
        var str = new _stringifier2['default']();
        return str.raw(this, own, detect);
    };

    Node.prototype.root = function root() {
        var result = this;
        while (result.parent) result = result.parent;
        return result;
    };

    Node.prototype.cleanRaws = function cleanRaws(keepBetween) {
        delete this.raws.before;
        delete this.raws.after;
        if (!keepBetween) delete this.raws.between;
    };

    Node.prototype.positionInside = function positionInside(index) {
        var string = this.toString();
        var column = this.source.start.column;
        var line = this.source.start.line;

        for (var i = 0; i < index; i++) {
            if (string[i] === '\n') {
                column = 1;
                line += 1;
            } else {
                column += 1;
            }
        }

        return { line: line, column: column };
    };

    Node.prototype.positionBy = function positionBy(opts) {
        var pos = this.source.start;
        if (opts.index) {
            pos = this.positionInside(opts.index);
        } else if (opts.word) {
            var index = this.toString().indexOf(opts.word);
            if (index !== -1) pos = this.positionInside(index);
        }
        return pos;
    };

    Node.prototype.style = function style(own, detect) {
        _warnOnce2['default']('Node#style() is deprecated. Use Node#raw()');
        return this.raw(own, detect);
    };

    Node.prototype.cleanStyles = function cleanStyles(keepBetween) {
        _warnOnce2['default']('Node#cleanStyles() is deprecated. Use Node#cleanRaws()');
        return this.cleanRaws(keepBetween);
    };

    _createClass(Node, [{
        key: 'before',
        get: function get() {
            _warnOnce2['default']('Node#before is deprecated. Use Node#raws.before');
            return this.raws.before;
        },
        set: function set(val) {
            _warnOnce2['default']('Node#before is deprecated. Use Node#raws.before');
            this.raws.before = val;
        }
    }, {
        key: 'between',
        get: function get() {
            _warnOnce2['default']('Node#between is deprecated. Use Node#raws.between');
            return this.raws.between;
        },
        set: function set(val) {
            _warnOnce2['default']('Node#between is deprecated. Use Node#raws.between');
            this.raws.between = val;
        }
    }]);

    return Node;
})();

exports['default'] = Node;
module.exports = exports['default'];