content/shell/browser/minimal_shell.h

   1 // Copyright 2013 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 CONTENT_SHELL_BROWSER_MINIMAL_SHELL_H_
   6 #define CONTENT_SHELL_BROWSER_MINIMAL_SHELL_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "ui/aura/client/stacking_client.h"
  11
  12 namespace aura {
  13 class RootWindow;
  14 class Window;
  15 namespace client {
  16 class DefaultCaptureClient;
  17 class FocusClient;
  18 }
  19 namespace test {
  20 class TestActivationClient;
  21 }
  22 }
  23
  24 namespace gfx {
  25 class Rect;
  26 class Size;
  27 }
  28
  29 namespace views {
  30 namespace corewm {
  31 class CompoundEventFilter;
  32 class InputMethodEventFilter;
  33 }
  34 }
  35
  36 namespace content {
  37
  38 // Creates a minimal environment for running the shell. We can't pull in all of
  39 // ash here, but we can create attach several of the same things we'd find in
  40 // the ash parts of the code.
  41 class MinimalShell : public aura::client::StackingClient {
  42  public:
  43   explicit MinimalShell(const gfx::Size& default_window_size);
  44   virtual ~MinimalShell();
  45
  46   // Overridden from client::StackingClient:
  47   virtual aura::Window* GetDefaultParent(aura::Window* context,
  48                                          aura::Window* window,
  49                                          const gfx::Rect& bounds) OVERRIDE;
  50
  51  private:
  52   scoped_ptr<aura::RootWindow> root_window_;
  53
  54   // Owned by RootWindow
  55   views::corewm::CompoundEventFilter* root_window_event_filter_;
  56
  57   scoped_ptr<aura::client::DefaultCaptureClient> capture_client_;
  58   scoped_ptr<views::corewm::InputMethodEventFilter> input_method_filter_;
  59   scoped_ptr<aura::test::TestActivationClient> test_activation_client_;
  60   scoped_ptr<aura::client::FocusClient> focus_client_;
  61
  62   DISALLOW_COPY_AND_ASSIGN(MinimalShell);
  63 };
  64
  65 }  // namespace content;
  66
  67 #endif  // CONTENT_SHELL_BROWSER_MINIMAL_SHELL_H_