move toMe and ccMe into LocalMessage from MessageInfoHolder

src/com/fsck/k9/activity/MessageInfoHolder.java

@@ -21,8 +21,6 @@ public class MessageInfoHolder
     public boolean downloaded;
     public boolean partially_downloaded;
     public boolean dirty;
-    public boolean toMe;
-    public boolean ccMe;
     public LocalMessage message;
     public FolderInfoHolder folder;
     public boolean selected;

src/com/fsck/k9/activity/MessageList.java

@@ -2814,11 +2814,11 @@ public class MessageList
 
         private String recipientSigil (MessageInfoHolder message)
         {
-            if (message.toMe)
+            if (message.message.toMe())
             {
                 return getString(R.string.messagelist_sent_to_me_sigil);
             }
-            else if (message.ccMe)
+            else if (message.message.ccMe())
             {
                 return getString(R.string.messagelist_sent_cc_me_sigil);
             }

src/com/fsck/k9/helper/MessageHelper.java

@@ -99,25 +99,6 @@ public class MessageHelper
 
 
 
-            for (Address address : message.getRecipients(RecipientType.TO))
-            {
-                if (account.isAnIdentity(address))
-                {
-                    target.toMe = true;
-                }
-            }
-
-            if (target.toMe == false )
-            {
-                for(Address address : message.getRecipients(RecipientType.CC))
-                {
-                    if (account.isAnIdentity(address))
-                    {
-                        target.ccMe = true;
-                    }
-                }
-            }
-
 
             target.uid = message.getUid();
 

src/com/fsck/k9/mail/store/LocalStore.java

@@ -5918,6 +5918,12 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati
 
         private String mPreview = "";
 
+        private boolean mToMeCalculated = false;
+        private boolean mCcMeCalculated = false;
+        private boolean mToMe = false;
+        private boolean mCcMe = false;
+
+
         private boolean mHeadersLoaded = false;
         private boolean mMessageDirty = false;
 
@@ -6135,6 +6141,58 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati
 
 
 
+        public boolean toMe()
+        {
+       try
+       { if (mToMeCalculated == false) {
+            for (Address address : getRecipients(RecipientType.TO))
+            {
+                if (mAccount.isAnIdentity(address))
+                {
+                    mToMe = true;
+                    mToMeCalculated = true;
+                }
+            }
+        }
+        } catch (MessagingException e) {
+            // do something better than ignore this
+            // getRecipients can throw a messagingexception
+        }
+            return mToMe;
+        }
+
+
+
+
+
+        public boolean ccMe()
+        {
+        try {
+
+        if (mCcMeCalculated == false) {
+                for(Address address : getRecipients(RecipientType.CC))
+                {
+                    if (mAccount.isAnIdentity(address))
+                    {
+                        mCcMe = true;
+                        mCcMeCalculated = true;
+                    }
+                }
+
+        }
+        } catch (MessagingException e) {
+            // do something better than ignore this
+            // getRecipients can throw a messagingexception
+        }
+
+            return mCcMe;
+    }
+
+
+
+
+
+
         public void setFlagInternal(Flag flag, boolean set) throws MessagingException
         {
             super.setFlag(flag, set);