chrome/browser/ui/views/chrome_javascript_native_dialog_factory_views.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/app_modal/chrome_javascript_native_dialog_factory.h"
   6
   7 #include "components/app_modal/javascript_dialog_manager.h"
   8 #include "components/app_modal/javascript_native_dialog_factory.h"
   9 #include "components/constrained_window/constrained_window_views.h"
  10 #include "content/public/browser/web_contents.h"
  11 #include "content/public/browser/web_contents_delegate.h"
  12
  13 #if defined(USE_X11) && !defined(OS_CHROMEOS)
  14 #include "chrome/browser/ui/views/javascript_app_modal_dialog_views_x11.h"
  15 #else
  16 #include "chrome/browser/ui/blocked_content/app_modal_dialog_helper.h"
  17 #include "components/app_modal/javascript_app_modal_dialog.h"
  18 #include "components/app_modal/views/javascript_app_modal_dialog_views.h"
  19 #endif
  20
  21 #if defined(USE_AURA)
  22 #include "ui/aura/window.h"
  23 #endif
  24
  25 namespace {
  26
  27 #if !defined(USE_X11) || defined(OS_CHROMEOS)
  28 class ChromeJavaScriptAppModalDialogViews
  29     : public app_modal::JavaScriptAppModalDialogViews {
  30  public:
  31   explicit ChromeJavaScriptAppModalDialogViews(
  32       app_modal::JavaScriptAppModalDialog* parent)
  33       : app_modal::JavaScriptAppModalDialogViews(parent),
  34         helper_(new AppModalDialogHelper(parent->web_contents())) {}
  35   ~ChromeJavaScriptAppModalDialogViews() override {}
  36
  37  private:
  38   scoped_ptr<AppModalDialogHelper> helper_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(ChromeJavaScriptAppModalDialogViews);
  41 };
  42 #endif
  43
  44 class ChromeJavaScriptNativeDialogViewsFactory
  45     : public app_modal::JavaScriptNativeDialogFactory {
  46  public:
  47   ChromeJavaScriptNativeDialogViewsFactory() {}
  48   ~ChromeJavaScriptNativeDialogViewsFactory() override {}
  49
  50  private:
  51   app_modal::NativeAppModalDialog* CreateNativeJavaScriptDialog(
  52       app_modal::JavaScriptAppModalDialog* dialog) override {
  53     app_modal::JavaScriptAppModalDialogViews* d = nullptr;
  54 #if defined(USE_X11) && !defined(OS_CHROMEOS)
  55     d = new JavaScriptAppModalDialogViewsX11(dialog);
  56 #else
  57     d = new ChromeJavaScriptAppModalDialogViews(dialog);
  58 #endif
  59
  60     dialog->web_contents()->GetDelegate()->ActivateContents(
  61         dialog->web_contents());
  62     gfx::NativeWindow parent_window =
  63         dialog->web_contents()->GetTopLevelNativeWindow();
  64 #if defined(USE_AURA)
  65     if (!parent_window->GetRootWindow()) {
  66       // When we are part of a WebContents that isn't actually being displayed
  67       // on the screen, we can't actually attach to it.
  68       parent_window = NULL;
  69     }
  70 #endif
  71     constrained_window::CreateBrowserModalDialogViews(d, parent_window);
  72     return d;
  73   }
  74
  75   DISALLOW_COPY_AND_ASSIGN(ChromeJavaScriptNativeDialogViewsFactory);
  76 };
  77
  78 }  // namespace
  79
  80 void InstallChromeJavaScriptNativeDialogFactory() {
  81   app_modal::JavaScriptDialogManager::GetInstance()->
  82       SetNativeDialogFactory(
  83           make_scoped_ptr(new ChromeJavaScriptNativeDialogViewsFactory));
  84 }