From 186f7d37d7ab2546e3c05316b5d8126fb90ba7db Mon Sep 17 00:00:00 2001
From: hns <hannesw@gmail.com>
Date: Fri, 19 Sep 2003 16:12:48 +0000
Subject: [PATCH] Implemented experimental formatParagraphs() method that uses
 p tags to format paragraphs

---
 src/helma/scripting/rhino/GlobalObject.java | 30 ++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/src/helma/scripting/rhino/GlobalObject.java b/src/helma/scripting/rhino/GlobalObject.java
index 6787e4c9..7b60af0c 100644
--- a/src/helma/scripting/rhino/GlobalObject.java
+++ b/src/helma/scripting/rhino/GlobalObject.java
@@ -65,7 +65,7 @@ public class GlobalObject extends ScriptableObject {
         String[] globalFuncs = {
                                    "renderSkin", "renderSkinAsString", "getProperty",
                                    "authenticate", "createSkin", "format", "encode",
-                                   "encodeXml", "encodeForm", "stripTags",
+                                   "encodeXml", "encodeForm", "stripTags", "formatParagraphs",
                                    "getXmlDocument", "getHtmlDocument",
                                    "getDBConnection", "getURL", "write", "writeln"
                                };
@@ -372,6 +372,34 @@ public class GlobalObject extends ScriptableObject {
         return HtmlEncoder.encode(toString(obj));
     }
 
+    /**
+     *
+     *
+     * @param str ...
+     *
+     * @return ...
+     */
+    public String formatParagraphs(Object obj) {
+        String str = toString(obj);
+        
+        if (str == null) {
+            return null;
+        }
+
+        int l = str.length();
+
+        if (l == 0) {
+            return "";
+        }
+
+        // try to make stringbuffer large enough from the start
+        StringBuffer buffer = new StringBuffer(Math.round(l * 1.4f));
+
+        HtmlEncoder.encode(str, buffer, true, null);
+
+        return buffer.toString();
+    }
+
     /**
      *
      *