mandoline/ui/browser/browser_ui.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef MANDOLINE_UI_BROWSER_BROWSER_UI_H_
   6 #define MANDOLINE_UI_BROWSER_BROWSER_UI_H_
   7
   8 namespace mojo {
   9 class ApplicationImpl;
  10 class View;
  11 }
  12
  13 namespace mandoline {
  14
  15 class Browser;
  16
  17 class BrowserUI {
  18  public:
  19   virtual ~BrowserUI() {}
  20   static BrowserUI* Create(Browser* browser,
  21                            mojo::ApplicationImpl* application_impl);
  22
  23   // Called when the Browser UI is embedded within the specified view.
  24   // BrowserUI is destroyed prior to |root| being destroyed. That is, the
  25   // BrowserUI implementations can assume |root| is never deleted out from under
  26   // them.
  27   virtual void Init(mojo::View* root) = 0;
  28
  29   virtual void OnURLChanged() = 0;
  30
  31   virtual void LoadingStateChanged(bool loading) = 0;
  32
  33   virtual void ProgressChanged(double progress) = 0;
  34 };
  35
  36 }  // namespace mandoline
  37
  38 #endif  // MANDOLINE_UI_BROWSER_BROWSER_UI_H_