ui/wm/test/wm_test_helper.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 UI_WM_TEST_WM_TEST_HELPER_H_
   6 #define UI_WM_TEST_WM_TEST_HELPER_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "ui/aura/client/window_tree_client.h"
  11 #include "ui/aura/window_tree_host.h"
  12
  13 namespace aura {
  14 class Window;
  15 class WindowTreeHost;
  16 namespace client {
  17 class DefaultCaptureClient;
  18 class FocusClient;
  19 }
  20 }
  21
  22 namespace gfx {
  23 class Rect;
  24 class Size;
  25 }
  26
  27 namespace ui {
  28 class ContextFactory;
  29 }
  30
  31 namespace wm {
  32
  33 class CompoundEventFilter;
  34 class InputMethodEventFilter;
  35
  36 // Creates a minimal environment for running the shell. We can't pull in all of
  37 // ash here, but we can create attach several of the same things we'd find in
  38 // the ash parts of the code.
  39 class WMTestHelper : public aura::client::WindowTreeClient {
  40  public:
  41   WMTestHelper(const gfx::Size& default_window_size,
  42                ui::ContextFactory* context_factory);
  43   ~WMTestHelper() override;
  44
  45   aura::WindowTreeHost* host() { return host_.get(); }
  46
  47   // Overridden from client::WindowTreeClient:
  48   aura::Window* GetDefaultParent(aura::Window* context,
  49                                  aura::Window* window,
  50                                  const gfx::Rect& bounds) override;
  51
  52  private:
  53   scoped_ptr<aura::WindowTreeHost> host_;
  54
  55   scoped_ptr<wm::CompoundEventFilter> root_window_event_filter_;
  56   scoped_ptr<aura::client::DefaultCaptureClient> capture_client_;
  57   scoped_ptr<wm::InputMethodEventFilter> input_method_filter_;
  58   scoped_ptr<aura::client::FocusClient> focus_client_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(WMTestHelper);
  61 };
  62
  63 }  // namespace wm
  64
  65 #endif  // UI_WM_TEST_WM_TEST_HELPER_H_