Renew the updater branch

Now with some actual consensus on what the updater will do!

mmc_updater/src/UpdateDialogCocoa.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include "UpdateDialog.h"
+#include "UpdateObserver.h"
+
+class UpdateDialogPrivate;
+
+class UpdateDialogCocoa : public UpdateDialog
+{
+	public:
+		UpdateDialogCocoa();
+		~UpdateDialogCocoa();
+
+		// implements UpdateDialog
+		virtual void init(int argc, char** argv);
+		virtual void exec();
+		virtual void quit();
+
+		// implements UpdateObserver
+		virtual void updateError(const std::string& errorMessage);
+		virtual void updateProgress(int percentage);
+		virtual void updateFinished();
+
+		static void* createAutoreleasePool();
+		static void releaseAutoreleasePool(void* data);
+
+	private:
+		void enableDockIcon();
+
+		UpdateDialogPrivate* d;
+};
+