Index: ui/views/widget/native_widget_helper_aura.h |
diff --git a/ui/views/widget/native_widget_helper_aura.h b/ui/views/widget/native_widget_helper_aura.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..4d73932724a691a91f05b2c59164380c090e2b84 |
--- /dev/null |
+++ b/ui/views/widget/native_widget_helper_aura.h |
@@ -0,0 +1,38 @@ |
+// Copyright (c) 2012 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 UI_VIEWS_WIDGET_NATIVE_WIDGET_HELPER_AURA_H_ |
+#define UI_VIEWS_WIDGET_NATIVE_WIDGET_HELPER_AURA_H_ |
+#pragma once |
+ |
+#include "ui/views/views_export.h" |
+#include "ui/views/widget/widget.h" |
+ |
+namespace views { |
+ |
+// A special delegate that encapsulates all logic for use of NativeWidgetAura |
+// on the desktop. |
+class VIEWS_EXPORT NativeWidgetHelperAura { |
+ public: |
+ virtual ~NativeWidgetHelperAura() {} |
+ |
+ // Called at the start of InitNativeWidget; determines whether we should |
+ // set up a root_window_ for this widget. |
+ virtual void PreInitialize(const Widget::InitParams& params) = 0; |
+ |
+ // Passes through a message to show the RootWindow, if it exists. |
+ virtual void ShowRootWindow() = 0; |
+ |
+ // If we own a RootWindow, return it. Otherwise NULL. |
+ virtual aura::RootWindow* GetRootWindow() = 0; |
+ |
+ // If this NativeWidgetAura has its own RootWindow, sets the position at the |
+ // |root_window_|, and returns modified bounds to set the origin to |
+ // zero. Otherwise, pass through in_bounds. |
+ virtual gfx::Rect ModifyAndSetBounds(gfx::Rect bounds) = 0; |
+}; |
+ |
+} // namespace views |
+ |
+#endif // UI_VIEWS_WIDGET_NATIVE_WIDGET_HELPER_AURA_H_ |