src/ui/views/examples/examples_main.cc

   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/aura/env.h"
  13 #include "ui/base/ime/input_method_initializer.h"
  14 #include "ui/base/resource/resource_bundle.h"
  15 #include "ui/compositor/test/context_factories_for_test.h"
  16 #include "ui/gfx/screen.h"
  17 #include "ui/gl/gl_surface.h"
  18 #include "ui/views/corewm/wm_state.h"
  19 #include "ui/views/examples/example_base.h"
  20 #include "ui/views/examples/examples_window.h"
  21 #include "ui/views/test/desktop_test_views_delegate.h"
  22
  23 #if !defined(OS_CHROMEOS)
  24 #include "ui/views/widget/desktop_aura/desktop_screen.h"
  25 #endif
  26 #if defined(OS_WIN)
  27 #include "ui/base/win/scoped_ole_initializer.h"
  28 #endif
  29
  30 int main(int argc, char** argv) {
  31 #if defined(OS_WIN)
  32   ui::ScopedOleInitializer ole_initializer_;
  33 #endif
  34
  35   CommandLine::Init(argc, argv);
  36
  37   base::AtExitManager at_exit;
  38   base::MessageLoopForUI message_loop;
  39
  40   base::i18n::InitializeICU();
  41
  42   base::FilePath pak_dir;
  43   PathService::Get(base::DIR_MODULE, &pak_dir);
  44
  45   base::FilePath pak_file;
  46   pak_file = pak_dir.Append(FILE_PATH_LITERAL("ui_test.pak"));
  47
  48   ui::ResourceBundle::InitSharedInstanceWithPakPath(pak_file);
  49
  50   gfx::GLSurface::InitializeOneOff();
  51
  52   // The ContextFactory must exist before any Compositors are created.
  53   bool allow_test_contexts = false;
  54   ui::InitializeContextFactoryForTests(allow_test_contexts);
  55
  56   aura::Env::CreateInstance();
  57
  58   ui::InitializeInputMethodForTesting();
  59
  60   {
  61     views::DesktopTestViewsDelegate views_delegate;
  62     views::corewm::WMState wm_state;
  63
  64 #if !defined(OS_CHROMEOS)
  65     scoped_ptr<gfx::Screen> desktop_screen(views::CreateDesktopScreen());
  66     gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE,
  67                                    desktop_screen.get());
  68 #endif
  69
  70     views::examples::ShowExamplesWindow(
  71         views::examples::QUIT_ON_CLOSE,
  72         NULL,
  73         scoped_ptr<ScopedVector<views::examples::ExampleBase> >());
  74
  75     base::RunLoop().Run();
  76
  77     ui::ResourceBundle::CleanupSharedInstance();
  78   }
  79
  80   ui::ShutdownInputMethod();
  81
  82   aura::Env::DeleteInstance();
  83
  84   return 0;
  85 }