1 files changed, 54 insertions, 0 deletions
diff --git a/chromium/mojo/aura/screen_mojo.h b/chromium/mojo/aura/screen_mojo.h
new file mode 100644
index 00000000000..ad50c1cee71
--- /dev/null
+++ b/chromium/mojo/aura/screen_mojo.h
@@ -0,0 +1,54 @@
+// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MOJO_AURA_SCREEN_MOJO_H_
+#define MOJO_AURA_SCREEN_MOJO_H_
+
+#include "base/compiler_specific.h"
+#include "ui/gfx/display.h"
+#include "ui/gfx/screen.h"
+
+namespace gfx {
+class Rect;
+class Transform;
+}
+
+namespace mojo {
+
+// A minimal implementation of gfx::Screen for mojo.
+class ScreenMojo : public gfx::Screen {
+ public:
+  static ScreenMojo* Create();
+  virtual ~ScreenMojo();
+
+ protected:
+  // gfx::Screen overrides:
+  virtual bool IsDIPEnabled() OVERRIDE;
+  virtual gfx::Point GetCursorScreenPoint() OVERRIDE;
+  virtual gfx::NativeWindow GetWindowUnderCursor() OVERRIDE;
+  virtual gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point)
+      OVERRIDE;
+  virtual int GetNumDisplays() const OVERRIDE;
+  virtual std::vector<gfx::Display> GetAllDisplays() const OVERRIDE;
+  virtual gfx::Display GetDisplayNearestWindow(
+      gfx::NativeView view) const OVERRIDE;
+  virtual gfx::Display GetDisplayNearestPoint(
+      const gfx::Point& point) const OVERRIDE;
+  virtual gfx::Display GetDisplayMatching(
+      const gfx::Rect& match_rect) const OVERRIDE;
+  virtual gfx::Display GetPrimaryDisplay() const OVERRIDE;
+  virtual void AddObserver(gfx::DisplayObserver* observer) OVERRIDE;
+  virtual void RemoveObserver(gfx::DisplayObserver* observer) OVERRIDE;
+
+ private:
+  explicit ScreenMojo(const gfx::Rect& screen_bounds);
+
+  gfx::Display display_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScreenMojo);
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_AURA_SCREEN_MOJO_H_