Constrained Windows Cocoa: Part 4 Refactor ConstrainedWindowSupport

chrome/browser/ui/constrained_window.h

 // 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 CHROME_BROWSER_UI_CONSTRAINED_WINDOW_H_
 #define CHROME_BROWSER_UI_CONSTRAINED_WINDOW_H_
 
 #include "build/build_config.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/base/resource/resource_bundle.h"
@@ skipping 25 matching lines @@
   // Makes the Constrained Window visible. Only one Constrained Window is shown
   // at a time per tab.
   virtual void ShowConstrainedWindow() = 0;
 
   // Closes the Constrained Window.
   virtual void CloseConstrainedWindow() = 0;
 
   // Sets focus on the Constrained Window.
   virtual void FocusConstrainedWindow();
 
+  // Checks if the constrained window can be shown.
+  virtual bool GetCanShowConstrainedWindow();

[Robert Sesek, 2012/08/31 21:22:36]

I think the "Get" here is unnecessary. Just CanShowConstraintedWindow() implies
that it returns a bool.

[sail, 2012/09/02 22:43:11]

Done.

+
   // Returns the native window of the constrained window.
   virtual gfx::NativeWindow GetNativeWindow();
 
  protected:
   virtual ~ConstrainedWindow() {}
 };
 
 #endif  // CHROME_BROWSER_UI_CONSTRAINED_WINDOW_H_