chrome/browser/ui/browser_win.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 "chrome/browser/ui/browser.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "base/win/metro.h"
   9 #include "chrome/browser/bookmarks/bookmark_utils.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "chrome/browser/ui/browser_commands.h"
  12 #include "chrome/browser/ui/browser_finder.h"
  13 #include "chrome/browser/ui/browser_tabstrip.h"
  14 #include "chrome/browser/ui/fullscreen/fullscreen_controller.h"
  15 #include "win8/util/win8_util.h"
  16
  17 namespace {
  18
  19 void NewWindowMaybeMetro(Browser* source_browser, Profile* profile) {
  20   chrome::HostDesktopType host_desktop_type =
  21       source_browser->host_desktop_type();
  22   if (win8::IsSingleWindowMetroMode()) {
  23     typedef void (*FlipFrameWindows)();
  24
  25     static FlipFrameWindows flip_window_fn = reinterpret_cast<FlipFrameWindows>(
  26         ::GetProcAddress(base::win::GetMetroModule(), "FlipFrameWindows"));
  27     DCHECK(flip_window_fn);
  28
  29     Browser* browser = chrome::FindTabbedBrowser(profile, false,
  30                                                  host_desktop_type);
  31
  32     if (!browser) {
  33       chrome::OpenEmptyWindow(profile, host_desktop_type);
  34       return;
  35     }
  36
  37     chrome::NewTab(browser);
  38
  39     if (browser != source_browser) {
  40       // Tell the metro_driver to flip our window. This causes the current
  41       // browser window to be hidden and the next window to be shown.
  42       flip_window_fn();
  43     }
  44   } else {
  45     NewEmptyWindow(profile, host_desktop_type);
  46   }
  47 }
  48
  49 }  // namespace
  50
  51 namespace chrome {
  52
  53 void NewWindow(Browser* browser) {
  54   NewWindowMaybeMetro(browser, browser->profile()->GetOriginalProfile());
  55 }
  56
  57 void NewIncognitoWindow(Browser* browser) {
  58   NewWindowMaybeMetro(browser, browser->profile()->GetOffTheRecordProfile());
  59 }
  60
  61 }  // namespace chrome
  62
  63 void Browser::SetMetroSnapMode(bool enable) {
  64   fullscreen_controller_->SetMetroSnapMode(enable);
  65 }