1 files changed, 62 insertions, 0 deletions
diff --git a/dom/ipc/PScreenManager.ipdl b/dom/ipc/PScreenManager.ipdl
new file mode 100644
index 000000000..a6ad26cfc
--- /dev/null
+++ b/dom/ipc/PScreenManager.ipdl
@@ -0,0 +1,62 @@
+/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
+/* 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/. */
+
+include protocol PBrowser;
+include protocol PContent;
+
+include "mozilla/GfxMessageUtils.h";
+
+using nsIntRect from "nsRect.h";
+using mozilla::dom::TabId from "mozilla/dom/ipc/IdType.h";
+
+namespace mozilla {
+namespace dom {
+
+struct ScreenDetails {
+  uint32_t id;
+  nsIntRect rect;
+  nsIntRect rectDisplayPix;
+  nsIntRect availRect;
+  nsIntRect availRectDisplayPix;
+  int32_t pixelDepth;
+  int32_t colorDepth;
+  double contentsScaleFactor;
+};
+
+nested(upto inside_cpow) sync protocol PScreenManager
+{
+  manager PContent;
+
+parent:
+    nested(inside_sync) sync Refresh()
+      returns (uint32_t numberOfScreens,
+               float systemDefaultScale,
+               bool success);
+
+    nested(inside_cpow) sync ScreenRefresh(uint32_t aId)
+      returns (ScreenDetails screen,
+               bool success);
+
+    nested(inside_sync) sync GetPrimaryScreen()
+      returns (ScreenDetails screen,
+               bool success);
+
+    nested(inside_sync) sync ScreenForRect(int32_t aLeft,
+                                           int32_t aTop,
+                                           int32_t aWidth,
+                                           int32_t aHeight)
+      returns (ScreenDetails screen,
+               bool success);
+
+    nested(inside_cpow) sync ScreenForBrowser(TabId aTabId)
+      returns (ScreenDetails screen,
+               bool success);
+
+child:
+    async __delete__();
+};
+
+} // namespace dom
+} // namespace mozilla