From cb087a50ada298b3feb88e9045950636da62f25e Mon Sep 17 00:00:00 2001
From: Ekaterina Tuzova <Ekaterina.Tuzova@jetbrains.com>
Date: Sun, 20 Jan 2013 20:50:30 +0400
Subject: [PATCH] added initial reflow for ReStructredText

---
 python/rest/resources/META-INF/rest.xml       |  2 +-
 .../actions/RestFillParagraphHandler.java     | 30 +++++++++++++++++++
 2 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 python/rest/src/com/jetbrains/rest/actions/RestFillParagraphHandler.java

diff --git a/python/rest/resources/META-INF/rest.xml b/python/rest/resources/META-INF/rest.xml
index 0887f8ca65e5..100387e906d9 100644
--- a/python/rest/resources/META-INF/rest.xml
+++ b/python/rest/resources/META-INF/rest.xml
@@ -15,7 +15,7 @@
                                   implementationClass="com.jetbrains.rest.structureView.RestStructureViewFactory"/>
     <annotator language="ReST" implementationClass="com.jetbrains.rest.validation.RestAnnotatingVisitor"/>
     <lang.formatter language="ReST" implementationClass="com.jetbrains.rest.formatter.RestFormattingModelBuilder"/>
-    
+    <codeInsight.fillParagraph language="ReST" implementationClass="com.jetbrains.rest.actions.RestFillParagraphHandler"/>
 
   </extensions>
 
diff --git a/python/rest/src/com/jetbrains/rest/actions/RestFillParagraphHandler.java b/python/rest/src/com/jetbrains/rest/actions/RestFillParagraphHandler.java
new file mode 100644
index 000000000000..171d0e4960a1
--- /dev/null
+++ b/python/rest/src/com/jetbrains/rest/actions/RestFillParagraphHandler.java
@@ -0,0 +1,30 @@
+package com.jetbrains.rest.actions;
+
+import com.intellij.codeInsight.editorActions.fillParagraph.ParagraphFillHandler;
+import com.intellij.psi.PsiComment;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiFile;
+import com.jetbrains.rest.RestFile;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * User : ktisha
+ */
+public class RestFillParagraphHandler extends ParagraphFillHandler {
+
+  @NotNull
+  protected String getPrefix(@NotNull final PsiElement element) {
+    return element instanceof PsiComment? ".. " : "";
+  }
+
+  @Override
+  protected boolean isAvailableForFile(@Nullable PsiFile psiFile) {
+    return psiFile instanceof RestFile;
+  }
+
+  @Override
+  protected boolean isBunchOfElement(PsiElement element) {
+    return true;
+  }
+}