Athena's FocusRules

athena/screen/public/screen_manager.h

Index: athena/screen/public/screen_manager.h
diff --git a/athena/screen/public/screen_manager.h b/athena/screen/public/screen_manager.h
index c2914fe88f9f6443a99643a7ee4d139d0757a03c..622f0479242de2859ee2f3d52f2a9979aa9c7d78 100644
--- a/athena/screen/public/screen_manager.h
+++ b/athena/screen/public/screen_manager.h
@@ -17,6 +17,10 @@ namespace gfx {
 class ImageSkia;
 }
 
+namespace wm {
+class FocusRules;
+}
+
 namespace athena {
 
 // Mananges basic UI components on the screen such as background, and provide
@@ -24,6 +28,14 @@ namespace athena {
 // create and manage their windows on the screen.
 class ATHENA_EXPORT ScreenManager {
  public:
+  struct ContainerParams {
+    ContainerParams(const std::string& name);
+    std::string name;
+
+    // True if the container can activate its child window.
+    bool can_activate_children;
+  };
+
   // Creates, returns and deletes the singleton object of the ScreenManager
   // implementation.
   static ScreenManager* Create(aura::Window* root);
@@ -34,16 +46,21 @@ class ATHENA_EXPORT ScreenManager {
 
   // Creates the container window that is used when creating a normal
   // widget without specific parent.
-  virtual aura::Window* CreateDefaultContainer(const std::string& name) = 0;
+  virtual aura::Window* CreateDefaultContainer(
+      const ContainerParams& params) = 0;
 
   // Creates the container window on the screen.
-  virtual aura::Window* CreateContainer(const std::string& name) = 0;
+  virtual aura::Window* CreateContainer(const ContainerParams& params) = 0;
 
   // Return the context object to be used for widget creation.
   virtual aura::Window* GetContext() = 0;
 
   // Sets the background image.
   virtual void SetBackgroundImage(const gfx::ImageSkia& image) = 0;
+
+  // Create a focus rules.
+  // TODO(oshima): Make this virtual function.
+  static wm::FocusRules* CreateFocusRules();
 };
 
 }  // namespace athena