Move all sources under atom/.

atom/browser/native_window_observer.h

@@ -0,0 +1,47 @@
+// Copyright (c) 2013 GitHub, Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_NATIVE_WINDOW_OBSERVER_H_
+#define ATOM_BROWSER_NATIVE_WINDOW_OBSERVER_H_
+
+#include <string>
+
+namespace atom {
+
+class NativeWindowObserver {
+ public:
+  virtual ~NativeWindowObserver() {}
+
+  // Called when the web page of the window has updated it's document title.
+  virtual void OnPageTitleUpdated(bool* prevent_default,
+                                  const std::string& title) {}
+
+  // Called when the window is starting or is done loading a page.
+  virtual void OnLoadingStateChanged(bool is_loading) {}
+
+  // Called when the window is gonna closed.
+  virtual void WillCloseWindow(bool* prevent_default) {}
+
+  // Called when the window is closed.
+  virtual void OnWindowClosed() {}
+
+  // Called when window loses focus.
+  virtual void OnWindowBlur() {}
+
+  // Called when renderer is hung.
+  virtual void OnRendererUnresponsive() {}
+
+  // Called when renderer recovers.
+  virtual void OnRendererResponsive() {}
+
+  // Called when a render view has been deleted.
+  virtual void OnRenderViewDeleted(int process_id, int routing_id) {}
+
+  // Called when renderer has crashed.
+  virtual void OnRendererCrashed() {}
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_NATIVE_WINDOW_OBSERVER_H_