src/ui/views/examples/content_client/examples_browser_main_parts.cc

   1 // Copyright (c) 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 "ui/views/examples/content_client/examples_browser_main_parts.h"
   6
   7 #include "base/bind.h"
   8 #include "base/command_line.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "base/run_loop.h"
  11 #include "base/strings/string_number_conversions.h"
  12 #include "base/threading/thread.h"
  13 #include "base/threading/thread_restrictions.h"
  14 #include "content/public/common/content_switches.h"
  15 #include "content/shell/browser/shell_browser_context.h"
  16 #include "ui/views/examples/examples_window_with_content.h"
  17 #include "ui/views/focus/accelerator_handler.h"
  18 #include "ui/views/test/desktop_test_views_delegate.h"
  19 #include "url/gurl.h"
  20
  21 #if defined(USE_AURA)
  22 #include "ui/aura/env.h"
  23 #include "ui/gfx/screen.h"
  24 #include "ui/views/widget/desktop_aura/desktop_screen.h"
  25 #include "ui/views/widget/native_widget_aura.h"
  26 #endif
  27
  28 #if defined(OS_CHROMEOS)
  29 #include "ui/aura/root_window.h"
  30 #include "ui/aura/test/test_screen.h"
  31 #include "ui/shell/minimal_shell.h"
  32 #endif
  33
  34 namespace views {
  35 namespace examples {
  36
  37 ExamplesBrowserMainParts::ExamplesBrowserMainParts(
  38     const content::MainFunctionParams& parameters) {
  39 }
  40
  41 ExamplesBrowserMainParts::~ExamplesBrowserMainParts() {
  42 }
  43
  44 void ExamplesBrowserMainParts::PreMainMessageLoopRun() {
  45   browser_context_.reset(new content::ShellBrowserContext(false, NULL));
  46
  47   gfx::NativeView window_context = NULL;
  48 #if defined(OS_CHROMEOS)
  49   gfx::Screen::SetScreenInstance(
  50       gfx::SCREEN_TYPE_NATIVE, aura::TestScreen::Create());
  51   // Set up basic pieces of views::corewm.
  52   minimal_shell_.reset(new shell::MinimalShell(gfx::Size(800, 600)));
  53   // Ensure the X window gets mapped.
  54   minimal_shell_->root_window()->ShowRootWindow();
  55   // Ensure Aura knows where to open new windows.
  56   window_context = minimal_shell_->root_window();
  57 #elif defined(USE_AURA)
  58   gfx::Screen::SetScreenInstance(
  59       gfx::SCREEN_TYPE_NATIVE, CreateDesktopScreen());
  60 #endif
  61   views_delegate_.reset(new DesktopTestViewsDelegate);
  62
  63   ShowExamplesWindowWithContent(
  64       QUIT_ON_CLOSE, browser_context_.get(), window_context);
  65 }
  66
  67 void ExamplesBrowserMainParts::PostMainMessageLoopRun() {
  68   browser_context_.reset();
  69 #if defined(OS_CHROMEOS)
  70   minimal_shell_.reset();
  71 #endif
  72   views_delegate_.reset();
  73 #if defined(USE_AURA)
  74   aura::Env::DeleteInstance();
  75 #endif
  76 }
  77
  78 bool ExamplesBrowserMainParts::MainMessageLoopRun(int* result_code) {
  79   // xxx: Hax here because this kills event handling.
  80 #if !defined(USE_AURA)
  81   AcceleratorHandler accelerator_handler;
  82   base::RunLoop run_loop(&accelerator_handler);
  83 #else
  84   base::RunLoop run_loop;
  85 #endif
  86   run_loop.Run();
  87   return true;
  88 }
  89
  90 }  // namespace examples
  91 }  // namespace views