chrome/browser/ui/views/frame/browser_window_property_manager_win.cc

// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/ui/views/frame/browser_window_property_manager_win.h"

#include "base/command_line.h"
#include "base/strings/utf_string_conversions.h"
#include "base/win/windows_version.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/profiles/profile_shortcut_manager_win.h"
#include "chrome/browser/shell_integration_win.h"
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/browser/web_applications/web_app.h"
#include "chrome/browser/web_applications/web_app_win.h"
#include "chrome/common/pref_names.h"
#include "components/prefs/pref_service.h"
#include "extensions/browser/extension_registry.h"
#include "ui/base/win/shell.h"
#include "ui/views/win/hwnd_util.h"

using extensions::ExtensionRegistry;

BrowserWindowPropertyManager::BrowserWindowPropertyManager(BrowserView* view,
                                                           HWND hwnd)
    : view_(view),
      hwnd_(hwnd) {
  // At this point, the HWND is unavailable from BrowserView.
  DCHECK(hwnd);
  profile_pref_registrar_.Init(view_->browser()->profile()->GetPrefs());

  // Monitor the profile icon version on Windows so that we can set the browser
  // relaunch icon when the version changes (e.g on initial icon creation).
  profile_pref_registrar_.Add(
      prefs::kProfileIconVersion,
      base::Bind(&BrowserWindowPropertyManager::OnProfileIconVersionChange,
                 base::Unretained(this)));
}

BrowserWindowPropertyManager::~BrowserWindowPropertyManager() {
  ui::win::ClearWindowPropertyStore(hwnd_);
}

void BrowserWindowPropertyManager::UpdateWindowProperties() {
  Browser* browser = view_->browser();
  Profile* profile = browser->profile();

  // Set the app user model id for this application to that of the application
  // name. See http://crbug.com/7028.
  base::string16 app_id =
      browser->is_app()
          ? shell_integration::win::GetAppModelIdForProfile(
                base::UTF8ToWide(browser->app_name()), profile->GetPath())
          : shell_integration::win::GetChromiumModelIdForProfile(
                profile->GetPath());
  base::FilePath icon_path;
  base::string16 command_line_string;
  base::string16 pinned_name;
  ProfileManager* profile_manager = g_browser_process->profile_manager();
  ProfileShortcutManager* shortcut_manager = nullptr;

  // Apps set their relaunch details based on app's details.
  if (browser->is_app()) {
    ExtensionRegistry* registry = ExtensionRegistry::Get(profile);
    const extensions::Extension* extension = registry->GetExtensionById(
        web_app::GetExtensionIdFromApplicationName(browser->app_name()),
        ExtensionRegistry::EVERYTHING);
    if (extension) {
      ui::win::SetAppIdForWindow(app_id, hwnd_);
      web_app::UpdateRelaunchDetailsForApp(profile, extension, hwnd_);
      return;
    }
  }

  // The profile manager may be null in testing.
  if (profile_manager)
    shortcut_manager = profile_manager->profile_shortcut_manager();

  if (!browser->is_app() && shortcut_manager &&
      profile->GetPrefs()->HasPrefPath(prefs::kProfileIconVersion)) {
    const base::FilePath& profile_path = profile->GetPath();

    // Set relaunch details to use profile.
    base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
    shortcut_manager->GetShortcutProperties(profile_path, &command_line,
                                            &pinned_name, &icon_path);
    command_line_string = command_line.GetCommandLineString();
  }
  ui::win::SetAppDetailsForWindow(app_id, icon_path, 0, command_line_string,
                                  pinned_name, hwnd_);
}

// static
std::unique_ptr<BrowserWindowPropertyManager>
BrowserWindowPropertyManager::CreateBrowserWindowPropertyManager(
    BrowserView* view,
    HWND hwnd) {
  std::unique_ptr<BrowserWindowPropertyManager> browser_window_property_manager(
      new BrowserWindowPropertyManager(view, hwnd));
  browser_window_property_manager->UpdateWindowProperties();
  return browser_window_property_manager;
}

void BrowserWindowPropertyManager::OnProfileIconVersionChange() {
  UpdateWindowProperties();
}