1 files changed, 56 insertions, 0 deletions
diff --git a/dom/ipc/ScreenManagerParent.h b/dom/ipc/ScreenManagerParent.h
new file mode 100644
index 000000000..cd07c12b7
--- /dev/null
+++ b/dom/ipc/ScreenManagerParent.h
@@ -0,0 +1,56 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_ScreenManagerParent_h
+#define mozilla_dom_ScreenManagerParent_h
+
+#include "mozilla/dom/PScreenManagerParent.h"
+#include "nsIScreenManager.h"
+
+namespace mozilla {
+namespace dom {
+
+class ScreenManagerParent : public PScreenManagerParent
+{
+ public:
+  ScreenManagerParent(uint32_t* aNumberOfScreens,
+                      float* aSystemDefaultScale,
+                      bool* aSuccess);
+  ~ScreenManagerParent() {};
+
+  virtual bool RecvRefresh(uint32_t* aNumberOfScreens,
+                           float* aSystemDefaultScale,
+                           bool* aSuccess) override;
+
+  virtual bool RecvScreenRefresh(const uint32_t& aId,
+                                 ScreenDetails* aRetVal,
+                                 bool* aSuccess) override;
+
+  virtual void ActorDestroy(ActorDestroyReason aWhy) override;
+
+  virtual bool RecvGetPrimaryScreen(ScreenDetails* aRetVal,
+                                    bool* aSuccess) override;
+
+  virtual bool RecvScreenForRect(const int32_t& aLeft,
+                                 const int32_t& aTop,
+                                 const int32_t& aWidth,
+                                 const int32_t& aHeight,
+                                 ScreenDetails* aRetVal,
+                                 bool* aSuccess) override;
+
+  virtual bool RecvScreenForBrowser(const TabId& aTabId,
+                                    ScreenDetails* aRetVal,
+                                    bool* aSuccess) override;
+
+ private:
+  bool ExtractScreenDetails(nsIScreen* aScreen, ScreenDetails &aDetails);
+  nsCOMPtr<nsIScreenManager> mScreenMgr;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_ScreenManagerParent_h