First feature and more tests

less · Feb 13, 2015 · 10153ef · 10153ef
1 parent 6b64989
commit 10153ef
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Showing 3 changed files with 27 additions and 1 deletion.
diff --git a/lib/rtl-plugin.js b/lib/rtl-plugin.js
@@ -1,16 +1,40 @@
 module.exports = function(less) {
-	
+    
     function RTLPlugin() {
         this._visitor = new less.visitors.Visitor(this);
     };
+
+    function reverseKeyword(reverseKeywords, keywordNode) {
+        if (reverseKeywords) {
+                switch(keywordNode.value) {
+                    case "left":
+                        return new less.tree.Keyword("right");
+                    case "right":
+                        return new less.tree.Keyword("left");
+                }
+        }
+        return keywordNode;
+    }
 
     RTLPlugin.prototype = {
         isReplacing: true,
         run: function (root) {
             return this._visitor.visit(root);
         },
         visitRule: function (ruleNode, visitArgs) {
+            if (ruleNode.name === "float") {
+                this._reverseKeywords = true;
+            }
             return ruleNode;
+        },
+        visitRuleOut: function () {
+            this._reverseKeywords = false;
+        },
+        visitAnonymous: function(anonNode, visitArgs) {
+            return reverseKeyword(this._reverseKeywords, anonNode);
+        },
+        visitKeyword: function (keywordNode, visitArgs) {
+            return reverseKeyword(this._reverseKeywords, keywordNode);
         }
     };
     return RTLPlugin;

diff --git a/test/css/rtl/test.css b/test/css/rtl/test.css
@@ -1,3 +1,4 @@
 .reverse {
   float: right;
+  float: left /*comment*/;
 }
diff --git a/test/less/rtl/test.less b/test/less/rtl/test.less
@@ -1,3 +1,4 @@
 .reverse {
   float: left;
+  float: right/*comment*/;
 }