chrome/browser/task_management/providers/web_contents/guest_task.cc

   1 // Copyright 2015 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/task_management/providers/web_contents/guest_task.h"
   6
   7 #include "components/guest_view/browser/guest_view_base.h"
   8 #include "content/public/browser/web_contents.h"
   9 #include "ui/base/l10n/l10n_util.h"
  10
  11 namespace task_management {
  12
  13 GuestTask::GuestTask(content::WebContents* web_contents)
  14     : RendererTask(GetCurrentTitle(web_contents),
  15                    GetFaviconFromWebContents(web_contents),
  16                    web_contents,
  17                    web_contents->GetRenderProcessHost()) {
  18 }
  19
  20 GuestTask::~GuestTask() {
  21 }
  22
  23 void GuestTask::UpdateTitle() {
  24   set_title(GetCurrentTitle(web_contents()));
  25 }
  26
  27 void GuestTask::UpdateFavicon() {
  28   const gfx::ImageSkia* icon = GetFaviconFromWebContents(web_contents());
  29   set_icon(icon ? *icon : gfx::ImageSkia());
  30 }
  31
  32 Task::Type GuestTask::GetType() const {
  33   return Task::GUEST;
  34 }
  35
  36 base::string16 GuestTask::GetCurrentTitle(
  37     content::WebContents* web_contents) const {
  38   DCHECK(web_contents);
  39
  40   guest_view::GuestViewBase* guest =
  41       guest_view::GuestViewBase::FromWebContents(web_contents);
  42
  43   DCHECK(guest);
  44
  45   base::string16 title =
  46       l10n_util::GetStringFUTF16(guest->GetTaskPrefix(),
  47                                  RendererTask::GetTitleFromWebContents(
  48                                      web_contents));
  49
  50   return title;
  51 }
  52
  53 }  // namespace task_management
  54