1// Copyright 2012 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#include "base/at_exit.h"
6#include "base/command_line.h"
7#include "base/files/file_path.h"
8#include "base/i18n/icu_util.h"
9#include "base/message_loop/message_loop.h"
10#include "base/path_service.h"
11#include "base/run_loop.h"
12#include "ui/base/ime/input_method_initializer.h"
13#include "ui/base/resource/resource_bundle.h"
14#include "ui/base/ui_base_paths.h"
15#include "ui/compositor/test/in_process_context_factory.h"
16#include "ui/gfx/screen.h"
17#include "ui/gl/gl_surface.h"
18#include "ui/views/examples/example_base.h"
19#include "ui/views/examples/examples_window.h"
20#include "ui/views/test/desktop_test_views_delegate.h"
21
22#if defined(USE_AURA)
23#include "ui/aura/env.h"
24#include "ui/wm/core/wm_state.h"
25#endif
26
27#if !defined(OS_CHROMEOS) && defined(USE_AURA)
28#include "ui/views/widget/desktop_aura/desktop_screen.h"
29#endif
30
31#if defined(OS_WIN)
32#include "ui/base/win/scoped_ole_initializer.h"
33#endif
34
35#if defined(USE_X11)
36#include "ui/gfx/x/x11_connection.h"
37#endif
38
39int main(int argc, char** argv) {
40#if defined(OS_WIN)
41  ui::ScopedOleInitializer ole_initializer_;
42#endif
43
44  CommandLine::Init(argc, argv);
45
46  base::AtExitManager at_exit;
47
48#if defined(USE_X11)
49  // This demo uses InProcessContextFactory which uses X on a separate Gpu
50  // thread.
51  gfx::InitializeThreadedX11();
52#endif
53
54  gfx::GLSurface::InitializeOneOff();
55
56  // The ContextFactory must exist before any Compositors are created.
57  scoped_ptr<ui::InProcessContextFactory> context_factory(
58      new ui::InProcessContextFactory());
59
60  base::MessageLoopForUI message_loop;
61
62  base::i18n::InitializeICU();
63
64  ui::RegisterPathProvider();
65
66  base::FilePath ui_test_pak_path;
67  DCHECK(PathService::Get(ui::UI_TEST_PAK, &ui_test_pak_path));
68  ui::ResourceBundle::InitSharedInstanceWithPakPath(ui_test_pak_path);
69
70#if defined(USE_AURA)
71  aura::Env::CreateInstance(true);
72  aura::Env::GetInstance()->set_context_factory(context_factory.get());
73#endif
74  ui::InitializeInputMethodForTesting();
75
76  {
77    views::DesktopTestViewsDelegate views_delegate;
78#if defined(USE_AURA)
79    wm::WMState wm_state;
80#endif
81#if !defined(OS_CHROMEOS) && defined(USE_AURA)
82    scoped_ptr<gfx::Screen> desktop_screen(views::CreateDesktopScreen());
83    gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE,
84                                   desktop_screen.get());
85#endif
86
87    views::examples::ShowExamplesWindow(
88        views::examples::QUIT_ON_CLOSE,
89        NULL,
90        scoped_ptr<ScopedVector<views::examples::ExampleBase> >());
91
92    base::RunLoop().Run();
93
94    ui::ResourceBundle::CleanupSharedInstance();
95  }
96
97  ui::ShutdownInputMethod();
98
99#if defined(USE_AURA)
100  aura::Env::DeleteInstance();
101#endif
102
103  return 0;
104}
105