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- (function() {
- var Declaration, TransformDecl,
- __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
- __hasProp = {}.hasOwnProperty;
- Declaration = require('../declaration');
- TransformDecl = (function(_super) {
- __extends(TransformDecl, _super);
- function TransformDecl() {
- return TransformDecl.__super__.constructor.apply(this, arguments);
- }
- TransformDecl.names = ['transform', 'transform-origin'];
- TransformDecl.functions3d = ['matrix3d', 'translate3d', 'translateZ', 'scale3d', 'scaleZ', 'rotate3d', 'rotateX', 'rotateY', 'rotateZ', 'perspective'];
- TransformDecl.prototype.keykrameParents = function(decl) {
- var parent;
- parent = decl.parent;
- while (parent) {
- if (parent.type === 'atrule' && parent.name === 'keyframes') {
- return true;
- }
- parent = parent.parent;
- }
- return false;
- };
- TransformDecl.prototype.contain3d = function(decl) {
- var func, _i, _len, _ref;
- if (decl.prop === 'transform-origin') {
- return false;
- }
- _ref = TransformDecl.functions3d;
- for (_i = 0, _len = _ref.length; _i < _len; _i++) {
- func = _ref[_i];
- if (decl.value.indexOf(func + "(") !== -1) {
- return true;
- }
- }
- return false;
- };
- TransformDecl.prototype.insert = function(decl, prefix, prefixes) {
- if (prefix === '-ms-') {
- if (!this.contain3d(decl) && !this.keykrameParents(decl)) {
- return TransformDecl.__super__.insert.apply(this, arguments);
- }
- } else if (prefix === '-o-') {
- if (!this.contain3d(decl)) {
- return TransformDecl.__super__.insert.apply(this, arguments);
- }
- } else {
- return TransformDecl.__super__.insert.apply(this, arguments);
- }
- };
- return TransformDecl;
- })(Declaration);
- module.exports = TransformDecl;
- }).call(this);
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