repo: Move watcher to its own subclass

SparkleLib/Makefile.am

@@ -24,7 +24,8 @@ SOURCES =  \
 	SparkleListenerIrc.cs \
 	SparkleOptions.cs \
 	SparklePaths.cs \
-	SparkleRepoBase.cs
+	SparkleRepoBase.cs \
+	SparkleWatcher.cs
 
 
 SMARTIRC4NET_FILES_EXPANDED = $(foreach file, $(SMARTIRC4NET_FILES), $(top_builddir)/$(file))

SparkleLib/SparkleLib.csproj

@@ -52,6 +52,7 @@
     <Compile Include="SparkleListenerIrc.cs" />
     <Compile Include="SparkleBackend.cs" />
     <Compile Include="SparkleConfig.cs" />
+    <Compile Include="SparkleWatcher.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ProjectExtensions>

SparkleLib/SparkleRepoBase.cs

@@ -37,7 +37,7 @@ namespace SparkleLib {
         private TimeSpan short_interval = new TimeSpan (0, 0, 3, 0);
         private TimeSpan long_interval  = new TimeSpan (0, 0, 10, 0);
 
-        private FileSystemWatcher watcher;
+        private SparkleWatcher watcher;
         private SparkleListenerBase listener;
         private TimeSpan poll_interval;
         private Timer local_timer        = new Timer () { Interval = 0.25 * 1000 };
@@ -211,16 +211,10 @@ namespace SparkleLib {
 
         private void CreateWatcher ()
         {
-            this.watcher = new FileSystemWatcher (LocalPath) {
-                IncludeSubdirectories = true,
-                EnableRaisingEvents   = true,
-                Filter                = "*"
+            this.watcher = new SparkleWatcher (LocalPath);
+            this.watcher.ChangeEvent += delegate (FileSystemEventArgs args) {
+                OnFileActivity (args);
             };
-
-            this.watcher.Changed += new FileSystemEventHandler (OnFileActivity);
-            this.watcher.Created += new FileSystemEventHandler (OnFileActivity);
-            this.watcher.Deleted += new FileSystemEventHandler (OnFileActivity);
-            this.watcher.Renamed += new RenamedEventHandler (OnFileActivity);
         }
 
 
@@ -301,7 +295,7 @@ namespace SparkleLib {
 
 
         // Starts a timer when something changes
-        public void OnFileActivity (object o, FileSystemEventArgs args)
+        public void OnFileActivity (FileSystemEventArgs args)
         {
             if (args.FullPath.Contains (Path.DirectorySeparatorChar + "."))
                 return;

SparkleLib/SparkleWatcher.cs

@@ -0,0 +1,57 @@
+//   SparkleShare, a collaboration and sharing tool.
+//   Copyright (C) 2010  Hylke Bons <hylkebons@gmail.com>
+//
+//   This program is free software: you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+using System;
+using System.IO;
+
+namespace SparkleLib {
+
+    public class SparkleWatcher : FileSystemWatcher {
+
+        public delegate void ChangeEventEventHandler (FileSystemEventArgs args);
+        public event ChangeEventEventHandler ChangeEvent;
+
+
+        public SparkleWatcher (string path) : base (path)
+        {
+            IncludeSubdirectories = true;
+            EnableRaisingEvents   = true;
+            Filter                = "*";
+
+            Changed += delegate (object o, FileSystemEventArgs args) {
+                if (ChangeEvent != null)
+                    ChangeEvent (args);
+            };
+
+            Created += delegate (object o, FileSystemEventArgs args) {
+                if (ChangeEvent != null)
+                    ChangeEvent (args);
+            };
+
+            Deleted += delegate (object o, FileSystemEventArgs args) {
+                if (ChangeEvent != null)
+                    ChangeEvent (args);
+            };
+
+            Renamed += delegate (object o, RenamedEventArgs args) {
+                if (ChangeEvent != null)
+                    ChangeEvent (args);
+            };
+
+        }
+    }
+}

SparkleShare/Mac/SparkleMacController.cs

@@ -57,7 +57,7 @@ namespace SparkleShare {
 
                 foreach (SparkleRepoBase repo in Repositories) {
                     if (repo.Name.Equals (repo_name))
-                        repo.OnFileActivity (this, args);
+                        repo.OnFileActivity (args);
                 }
             };
         }