From 06ed35edf795ea4cc79bbe0d1096eb8973055432 Mon Sep 17 00:00:00 2001
From: Vincent Richard <vincent@vincent-richard.net>
Date: Sun, 24 Jul 2005 15:54:05 +0000
Subject: [PATCH] Allow getting/setting importance directly from/on message
 header.

---
 src/misc/importanceHelper.cpp   | 18 +++++++++++++++---
 vmime/misc/importanceHelper.hpp | 21 +++++++++++++++++++++
 2 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/src/misc/importanceHelper.cpp b/src/misc/importanceHelper.cpp
index 0fc9e16a..96f80183 100644
--- a/src/misc/importanceHelper.cpp
+++ b/src/misc/importanceHelper.cpp
@@ -27,8 +27,12 @@ namespace misc {
 
 void importanceHelper::resetImportance(ref <message> msg)
 {
-	ref <header> hdr = msg->getHeader();
+	resetImportance(msg->getHeader());
+}
 
+
+void importanceHelper::resetImportance(ref <header> hdr)
+{
 	try
 	{
 		ref <headerField> fld = hdr->findField("X-Priority");
@@ -53,8 +57,12 @@ void importanceHelper::resetImportance(ref <message> msg)
 
 const importanceHelper::Importance importanceHelper::getImportance(const ref <const message> msg)
 {
-	const ref <const header> hdr = msg->getHeader();
+	return getImportance(msg->getHeader());
+}
 
+
+const importanceHelper::Importance importanceHelper::getImportance(const ref <const header> hdr)
+{
 	try
 	{
 		const ref <const defaultField> fld = hdr->findField("X-Priority").dynamicCast <const defaultField>();
@@ -98,8 +106,12 @@ const importanceHelper::Importance importanceHelper::getImportance(const ref <co
 
 void importanceHelper::setImportance(ref <message> msg, const Importance i)
 {
-	ref <header> hdr = msg->getHeader();
+	setImportance(msg->getHeader(), i);
+}
 
+
+void importanceHelper::setImportance(ref <header> hdr, const Importance i)
+{
 	// "X-Priority:" Field
 	ref <defaultField> fld = hdr->getField("X-Priority").dynamicCast <defaultField>();
 
diff --git a/vmime/misc/importanceHelper.hpp b/vmime/misc/importanceHelper.hpp
index b9118659..1f2b4553 100644
--- a/vmime/misc/importanceHelper.hpp
+++ b/vmime/misc/importanceHelper.hpp
@@ -56,6 +56,12 @@ public:
 	  */
 	static void resetImportance(ref <message> msg);
 
+	/** Reset the importance of the message to the default importance.
+	  *
+	  * @param hdr message header on which to reset importance
+	  */
+	static void resetImportance(ref <header> hdr);
+
 	/** Return the importance of the specified message.
 	  *
 	  * @param msg message from which to retrieve importance
@@ -64,12 +70,27 @@ public:
 	  */
 	static const Importance getImportance(const ref <const message> msg);
 
+	/** Return the importance of the specified message.
+	  *
+	  * @param hdr message header from which to retrieve importance
+	  * @return importance of the message, or default importance is no
+	  * information about importance is given in the message
+	  */
+	static const Importance getImportance(const ref <const header> hdr);
+
 	/** Set the importance of the specified message.
 	  *
 	  * @param msg message on which to set importance
 	  * @param i new message importance
 	  */
 	static void setImportance(ref <message> msg, const Importance i);
+
+	/** Set the importance of the specified message.
+	  *
+	  * @param hdr message header on which to set importance
+	  * @param i new message importance
+	  */
+	static void setImportance(ref <header> hdr, const Importance i);
 };