forked from PirateCare/Syllabus
83 lines
2.5 KiB
JavaScript
83 lines
2.5 KiB
JavaScript
"use strict";
|
|
|
|
function _defaults(obj, defaults) { var keys = Object.getOwnPropertyNames(defaults); for (var i = 0; i < keys.length; i++) { var key = keys[i]; var value = Object.getOwnPropertyDescriptor(defaults, key); if (value && value.configurable && obj[key] === undefined) { Object.defineProperty(obj, key, value); } } return obj; }
|
|
|
|
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
|
|
|
|
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
|
|
|
|
var flexSpec = require('./flex-spec');
|
|
|
|
var Declaration = require('../declaration');
|
|
|
|
var FlexFlow =
|
|
/*#__PURE__*/
|
|
function (_Declaration) {
|
|
_inheritsLoose(FlexFlow, _Declaration);
|
|
|
|
function FlexFlow() {
|
|
return _Declaration.apply(this, arguments) || this;
|
|
}
|
|
|
|
var _proto = FlexFlow.prototype;
|
|
|
|
/**
|
|
* Use two properties for 2009 spec
|
|
*/
|
|
_proto.insert = function insert(decl, prefix, prefixes) {
|
|
var spec;
|
|
|
|
var _flexSpec = flexSpec(prefix);
|
|
|
|
spec = _flexSpec[0];
|
|
prefix = _flexSpec[1];
|
|
|
|
if (spec !== 2009) {
|
|
return _Declaration.prototype.insert.call(this, decl, prefix, prefixes);
|
|
}
|
|
|
|
var values = decl.value.split(/\s+/).filter(function (i) {
|
|
return i !== 'wrap' && i !== 'nowrap' && 'wrap-reverse';
|
|
});
|
|
|
|
if (values.length === 0) {
|
|
return undefined;
|
|
}
|
|
|
|
var already = decl.parent.some(function (i) {
|
|
return i.prop === prefix + 'box-orient' || i.prop === prefix + 'box-direction';
|
|
});
|
|
|
|
if (already) {
|
|
return undefined;
|
|
}
|
|
|
|
var value = values[0];
|
|
var orient = value.includes('row') ? 'horizontal' : 'vertical';
|
|
var dir = value.includes('reverse') ? 'reverse' : 'normal';
|
|
var cloned = this.clone(decl);
|
|
cloned.prop = prefix + 'box-orient';
|
|
cloned.value = orient;
|
|
|
|
if (this.needCascade(decl)) {
|
|
cloned.raws.before = this.calcBefore(prefixes, decl, prefix);
|
|
}
|
|
|
|
decl.parent.insertBefore(decl, cloned);
|
|
cloned = this.clone(decl);
|
|
cloned.prop = prefix + 'box-direction';
|
|
cloned.value = dir;
|
|
|
|
if (this.needCascade(decl)) {
|
|
cloned.raws.before = this.calcBefore(prefixes, decl, prefix);
|
|
}
|
|
|
|
return decl.parent.insertBefore(decl, cloned);
|
|
};
|
|
|
|
return FlexFlow;
|
|
}(Declaration);
|
|
|
|
_defineProperty(FlexFlow, "names", ['flex-flow', 'box-direction', 'box-orient']);
|
|
|
|
module.exports = FlexFlow; |