chrome/browser/ui/ash/launcher/chrome_launcher_controller_win.cc

   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 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
   6
   7 #include "base/path_service.h"
   8 #include "base/strings/string16.h"
   9 #include "base/strings/stringprintf.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/browser/ui/host_desktop.h"
  13 #include "chrome/common/chrome_switches.h"
  14 #include "extensions/browser/app_window/app_window.h"
  15 #include "extensions/browser/app_window/app_window_registry.h"
  16 #include "extensions/common/constants.h"
  17 #include "ui/aura/remote_window_tree_host_win.h"
  18
  19 bool ChromeLauncherController::LaunchedInNativeDesktop(
  20     const std::string& app_id) {
  21   // If an app has any existing windows on the native desktop, funnel the
  22   // launch request through the viewer process to desktop Chrome. This allows
  23   // Ash to relinquish foreground window status and trigger a switch to
  24   // desktop mode.
  25   extensions::AppWindow* any_existing_window =
  26       extensions::AppWindowRegistry::Get(profile())
  27           ->GetCurrentAppWindowForApp(app_id);
  28   if (!any_existing_window ||
  29       chrome::GetHostDesktopTypeForNativeWindow(
  30           any_existing_window->GetNativeWindow())
  31       != chrome::HOST_DESKTOP_TYPE_NATIVE) {
  32     return false;
  33   }
  34   base::FilePath exe_path;
  35   if (!PathService::Get(base::FILE_EXE, &exe_path)) {
  36     NOTREACHED();
  37     return false;
  38   }
  39
  40   // Construct parameters for ShellExecuteEx that mimic a desktop shortcut
  41   // for the app in the current Profile.
  42   std::string spec = base::StringPrintf("\"--%s=%s\" \"--%s=%s\"",
  43       switches::kProfileDirectory,
  44       profile_->GetPath().BaseName().AsUTF8Unsafe().c_str(),
  45       switches::kAppId,
  46       app_id.c_str());
  47   aura::RemoteWindowTreeHostWin::Instance()->HandleOpenURLOnDesktop(
  48       exe_path, base::UTF8ToUTF16(spec));
  49   return true;
  50 }