chrome/browser/ui/views/chrome_constrained_window_views_client.cc

   1 // Copyright 2014 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/views/chrome_constrained_window_views_client.h"
   6
   7 #include "chrome/browser/platform_util.h"
   8 #include "chrome/browser/ui/browser_finder.h"
   9 #include "components/web_modal/web_contents_modal_dialog_host.h"
  10 #include "extensions/browser/guest_view/guest_view_base.h"
  11
  12 namespace {
  13
  14 class ChromeConstrainedWindowViewsClient
  15     : public constrained_window::ConstrainedWindowViewsClient {
  16  public:
  17   ChromeConstrainedWindowViewsClient() {}
  18   ~ChromeConstrainedWindowViewsClient() override {}
  19
  20  private:
  21   // ConstrainedWindowViewsClient:
  22   content::WebContents* GetEmbedderWebContents(
  23       content::WebContents* initiator_web_contents) override {
  24     extensions::GuestViewBase* guest_view =
  25         extensions::GuestViewBase::FromWebContents(initiator_web_contents);
  26     return guest_view && guest_view->embedder_web_contents() ?
  27         guest_view->embedder_web_contents() : initiator_web_contents;
  28   }
  29   web_modal::ModalDialogHost* GetModalDialogHost(
  30       gfx::NativeWindow parent) override {
  31     // Get the browser dialog management and hosting components from |parent|.
  32     Browser* browser = chrome::FindBrowserWithWindow(parent);
  33     if (browser) {
  34       ChromeWebModalDialogManagerDelegate* manager = browser;
  35       return manager->GetWebContentsModalDialogHost();
  36     }
  37     return nullptr;
  38   }
  39   gfx::NativeView GetDialogHostView(gfx::NativeWindow parent) override {
  40     return platform_util::GetViewForWindow(parent);
  41   }
  42
  43   DISALLOW_COPY_AND_ASSIGN(ChromeConstrainedWindowViewsClient);
  44 };
  45
  46 }  // namespace
  47
  48 scoped_ptr<constrained_window::ConstrainedWindowViewsClient>
  49 CreateChromeConstrainedWindowViewsClient() {
  50   return make_scoped_ptr(new ChromeConstrainedWindowViewsClient);
  51 }