repo: Add pause/resume methods and status message

SparkleLib/Git/SparkleRepoGit.cs

@@ -235,7 +235,10 @@ namespace SparkleLib.Git {
                 return false;
             }
 
-            string message = FormatCommitMessage ();
+            string message = base.status_message;
+
+            if (string.IsNullOrEmpty (message))
+                message = FormatCommitMessage ();
 
             if (message != null)
                 Commit (message);

SparkleLib/SparkleRepoBase.cs

@@ -389,6 +389,8 @@ namespace SparkleLib {
 
             if (!UseCustomWatcher)
                 this.watcher.Enable ();
+
+            this.status_message = "";
         }
 
 
@@ -563,6 +565,24 @@ namespace SparkleLib {
         }
 
 
+        public void Pause ()
+        {
+            if (Status == SyncStatus.Idle)
+                Status = SyncStatus.Paused;
+        }
+
+
+        protected string status_message = "";
+
+        public void Resume (string message)
+        {
+            this.status_message = message;
+
+            if (Status == SyncStatus.Paused)
+                Status = SyncStatus.Idle;
+        }
+
+
         public void Dispose ()
         {
             this.remote_timer.Stop ();