Add a fromMe method on messages

src/com/fsck/k9/mail/Message.java

@@ -146,6 +146,7 @@ public abstract class Message implements Part, Body {
     public abstract boolean toMe();
     public abstract boolean ccMe();
     public abstract boolean bccMe();
+    public abstract boolean fromMe();
     public abstract long getId();
 
     public abstract String getPreview();

src/com/fsck/k9/mail/internet/MimeMessage.java

@@ -605,6 +605,10 @@ public class MimeMessage extends Message {
         return false;
     }
 
+    public boolean fromMe() {
+        return false;
+    }
+
     public long getId() {
         return Long.parseLong(mUid); //or maybe .mMessageId?
     }

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

@@ -2919,8 +2919,13 @@ public class LocalStore extends Store implements Serializable {
 
         private boolean mToMeCalculated = false;
         private boolean mCcMeCalculated = false;
+        private boolean mFromMeCalculated = false;
         private boolean mToMe = false;
         private boolean mCcMe = false;
+        private boolean mFromMe = false;
+
+
+
 
         private boolean mHeadersLoaded = false;
         private boolean mMessageDirty = false;
@@ -3118,6 +3123,16 @@ public class LocalStore extends Store implements Serializable {
         }
 
 
+        public boolean fromMe() {
+            if (!mFromMeCalculated) {
+                if (mAccount.isAnIdentity(getFrom())) {
+                    mFromMe = true;
+                    mFromMeCalculated = true;
+                }
+            }
+            return mFromMe;
+        }
+
 
         public boolean toMe() {
             try {