IDEA-122398 all wraps inside plain GString injections should be NONE

plugins/groovy/src/org/jetbrains/plugins/groovy/formatter/processors/GroovyWrappingProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2013 JetBrains s.r.o.
+ * Copyright 2000-2014 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -237,7 +237,8 @@ public class GroovyWrappingProcessor {
   }
 
   public Wrap getChainedMethodCallWrap() {
-    return Wrap.createWrap(mySettings.METHOD_CALL_CHAIN_WRAP, false);
+    return myContext.isInsidePlainGString() ? Wrap.createWrap(WrapType.NONE, false)
+                                            : Wrap.createWrap(mySettings.METHOD_CALL_CHAIN_WRAP, false);
   }
 
   private TokenSet ANNOTATION_CONTAINERS = TokenSet.create(

plugins/groovy/test/org/jetbrains/plugins/groovy/lang/formatter/FormatterTest.groovy

@@ -798,6 +798,8 @@ def foo() {
     }
   }
 
+  void testNoLineFeedsInGString() { doTest() }
+
   private void doGeeseTest() {
     GroovyCodeStyleSettings customSettings = myTempSettings.getCustomSettings(GroovyCodeStyleSettings.class)
     boolean oldvalue = customSettings.USE_FLYING_GEESE_BRACES

plugins/groovy/testdata/groovy/formatter/noLineFeedsInGString.test

@@ -0,0 +1,3 @@
+print "                              {left(email.user?.raw, (length / 2).toInteger())}@${left(email.domain?.raw, (length - length / 2 - 1).toInteger())}"
+-----
+print "                              {left(email.user?.raw, (length / 2).toInteger())}@${left(email.domain?.raw, (length - length / 2 - 1).toInteger())}"