Remove/replace RootView/Widget getters with new NativeWidget getters.

BUG=72040
TEST=existing unittests.

Review URL: http://codereview.chromium.org/6598069

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@76483 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 26 insertions, 2 deletions

diff --git a/views/widget/native_widget.h b/views/widget/native_widget.h
index 2700f8c..dffbf93 100644
--- a/views/widget/native_widget.h
+++ b/views/widget/native_widget.h
@@ -6,8 +6,11 @@
 #define VIEWS_WIDGET_NATIVE_WIDGET_H_
 #pragma once
 
+#include <set>
+
 namespace views {
-namespace internal {
+
+class Widget;
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeWidget interface
@@ -18,9 +21,30 @@ namespace internal {
 class NativeWidget {
  public:
   virtual ~NativeWidget() {}
+
+  // Retrieves the NativeWidget implementation associated with the given
+  // NativeView or Window, or NULL if the supplied handle has no associated
+  // NativeView.
+  static NativeWidget* GetNativeWidgetForNativeView(
+      gfx::NativeView native_view);
+  static NativeWidget* GetNativeWidgetForNativeWindow(
+      gfx::NativeWindow native_window);
+
+  // Retrieves the top NativeWidget in the hierarchy containing the given
+  // NativeView, or NULL if there is no NativeWidget that contains it.
+  static NativeWidget* GetTopLevelNativeWidget(gfx::NativeView native_view);
+
+  // Returns all NativeWidgets in |native_view|'s hierarchy, including itself if
+  // it is one.
+  typedef std::set<NativeWidget*> NativeWidgets;
+  static void GetAllNativeWidgets(gfx::NativeView native_view,
+                                  NativeWidgets* children);
+
+  // Returns the Widget associated with this NativeWidget. This function is
+  // guaranteed to return non-NULL for the lifetime of the NativeWidget.
+  virtual Widget* GetWidget() = 0;
 };
 
-}  // namespace internal
 }  // namespace views
 
 #endif  // VIEWS_WIDGET_NATIVE_WIDGET_H_