Initial commit

node_modules/autoprefixer/lib/hacks/transform-decl.js

@@ -0,0 +1,74 @@
+(function() {
+  var Declaration, TransformDecl,
+    extend = 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(superClass) {
+    extend(TransformDecl, superClass);
+
+    function TransformDecl() {
+      return TransformDecl.__super__.constructor.apply(this, arguments);
+    }
+
+    TransformDecl.names = ['transform', 'transform-origin'];
+
+    TransformDecl.functions3d = ['matrix3d', 'translate3d', 'translateZ', 'scale3d', 'scaleZ', 'rotate3d', 'rotateX', 'rotateY', 'perspective'];
+
+    TransformDecl.prototype.keyframeParents = 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.set = function(decl, prefix) {
+      decl = TransformDecl.__super__.set.apply(this, arguments);
+      if (prefix === '-ms-') {
+        decl.value = decl.value.replace(/rotateZ/gi, 'rotate');
+      }
+      return decl;
+    };
+
+    TransformDecl.prototype.insert = function(decl, prefix, prefixes) {
+      if (prefix === '-ms-') {
+        if (!this.contain3d(decl) && !this.keyframeParents(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);