[Reland] [Extensions] Make extension message bubble factory platform-abstract

chrome/browser/ui/views/extensions/extension_message_bubble_view.cc

 // Copyright (c) 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/extensions/extension_message_bubble_view.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/extensions/dev_mode_bubble_controller.h"
-#include "chrome/browser/extensions/extension_action_manager.h"
 #include "chrome/browser/extensions/extension_message_bubble_controller.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/extension_toolbar_model.h"
-#include "chrome/browser/extensions/proxy_overridden_bubble_controller.h"
-#include "chrome/browser/extensions/settings_api_bubble_controller.h"
-#include "chrome/browser/extensions/settings_api_helpers.h"
-#include "chrome/browser/extensions/suspicious_extension_bubble_controller.h"
-#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/view_ids.h"
-#include "chrome/browser/ui/views/frame/browser_view.h"
-#include "chrome/browser/ui/views/toolbar/browser_actions_container.h"
-#include "chrome/browser/ui/views/toolbar/browser_actions_container_observer.h"
-#include "chrome/browser/ui/views/toolbar/toolbar_view.h"
 #include "chrome/grit/locale_settings.h"
-#include "extensions/browser/extension_prefs.h"
-#include "extensions/browser/extension_system.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/link.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/view.h"
 #include "ui/views/widget/widget.h"
 
 namespace {
 
-base::LazyInstance<std::set<Profile*> > g_profiles_evaluated =
-    LAZY_INSTANCE_INITIALIZER;
-
 // Layout constants.
 const int kExtensionListPadding = 10;
 const int kInsetBottomRight = 13;
 const int kInsetLeft = 14;
 const int kInsetTop = 9;
 const int kHeadlineMessagePadding = 4;
 const int kHeadlineRowPadding = 10;
 const int kMessageBubblePadding = 11;
 
 // How many extensions to show in the bubble (max).
@@ skipping 20 matching lines @@
       action_taken_(false),
       weak_factory_(this) {
   DCHECK(anchor_view->GetWidget());
   set_close_on_deactivate(controller_->CloseOnDeactivate());
   set_close_on_esc(true);
 
   // Compensate for built-in vertical padding in the anchor view's image.
   set_anchor_view_insets(gfx::Insets(5, 0, 5, 0));
 }
 
-void ExtensionMessageBubbleView::OnActionButtonClicked(
-    const base::Closure& callback) {
-  action_callback_ = callback;
-}
-
-void ExtensionMessageBubbleView::OnDismissButtonClicked(
-    const base::Closure& callback) {
-  dismiss_callback_ = callback;
-}
-
-void ExtensionMessageBubbleView::OnLinkClicked(
-    const base::Closure& callback) {
-  link_callback_ = callback;
-}
-
 void ExtensionMessageBubbleView::Show() {
   // Not showing the bubble right away (during startup) has a few benefits:
   // We don't have to worry about focus being lost due to the Omnibox (or to
   // other things that want focus at startup). This allows Esc to work to close
   // the bubble and also solves the keyboard accessibility problem that comes
   // with focus being lost (we don't have a good generic mechanism of injecting
   // bubbles into the focus cycle). Another benefit of delaying the show is
   // that fade-in works (the fade-in isn't apparent if the the bubble appears at
   // startup).
   base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&ExtensionMessageBubbleView::ShowBubble,
                  weak_factory_.GetWeakPtr()),
       base::TimeDelta::FromSeconds(kBubbleAppearanceWaitTime));
 }
 
 void ExtensionMessageBubbleView::OnWidgetDestroying(views::Widget* widget) {
   // To catch Esc, we monitor destroy message. Unless the link has been clicked,
   // we assume Dismiss was the action taken.
   if (!link_clicked_ && !action_taken_)
-    dismiss_callback_.Run();
+    controller_->OnBubbleDismiss();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ExtensionMessageBubbleView - private.
 
 ExtensionMessageBubbleView::~ExtensionMessageBubbleView() {}
 
 void ExtensionMessageBubbleView::ShowBubble() {
   GetWidget()->Show();
 }
@@ skipping 106 matching lines @@
   dismiss_button_ = new views::LabelButton(this,
       delegate->GetDismissButtonLabel());
   dismiss_button_->SetStyle(views::Button::STYLE_BUTTON);
   layout->AddView(dismiss_button_);
 }
 
 void ExtensionMessageBubbleView::ButtonPressed(views::Button* sender,
                                                const ui::Event& event) {
   if (sender == action_button_) {
     action_taken_ = true;
-    action_callback_.Run();
+    controller_->OnBubbleAction();
   } else {
     DCHECK_EQ(dismiss_button_, sender);
   }
   GetWidget()->Close();
 }
 
 void ExtensionMessageBubbleView::LinkClicked(views::Link* source,
                                              int event_flags) {
   DCHECK_EQ(learn_more_, source);
   link_clicked_ = true;
-  link_callback_.Run();
+  controller_->OnLinkClicked();
   GetWidget()->Close();
 }
 
 void ExtensionMessageBubbleView::GetAccessibleState(
     ui::AXViewState* state) {
   state->role = ui::AX_ROLE_ALERT;
 }
 
 void ExtensionMessageBubbleView::ViewHierarchyChanged(
     const ViewHierarchyChangedDetails& details) {
   if (details.is_add && details.child == this)
     NotifyAccessibilityEvent(ui::AX_EVENT_ALERT, true);
 }
 
-////////////////////////////////////////////////////////////////////////////////
-// ExtensionMessageBubbleFactory
-
-ExtensionMessageBubbleFactory::ExtensionMessageBubbleFactory(
-    Profile* profile,
-    ToolbarView* toolbar_view)
-    : profile_(profile),
-      toolbar_view_(toolbar_view),
-      shown_suspicious_extensions_bubble_(false),
-      shown_startup_override_extensions_bubble_(false),
-      shown_proxy_override_extensions_bubble_(false),
-      shown_dev_mode_extensions_bubble_(false),
-      is_observing_(false),
-      stage_(STAGE_START),
-      container_(NULL),
-      anchor_view_(NULL) {}
-
-ExtensionMessageBubbleFactory::~ExtensionMessageBubbleFactory() {
-  MaybeStopObserving();
-}
-
-void ExtensionMessageBubbleFactory::MaybeShow(views::View* anchor_view) {
-#if defined(OS_WIN)
-  bool is_initial_check = IsInitialProfileCheck(profile_->GetOriginalProfile());
-  RecordProfileCheck(profile_->GetOriginalProfile());
-
-  // The list of suspicious extensions takes priority over the dev mode bubble
-  // and the settings API bubble, since that needs to be shown as soon as we
-  // disable something. The settings API bubble is shown on first startup after
-  // an extension has changed the startup pages and it is acceptable if that
-  // waits until the next startup because of the suspicious extension bubble.
-  // The dev mode bubble is not time sensitive like the other two so we'll catch
-  // the dev mode extensions on the next startup/next window that opens. That
-  // way, we're not too spammy with the bubbles.
-  if (!shown_suspicious_extensions_bubble_ &&
-      MaybeShowSuspiciousExtensionsBubble(anchor_view))
-    return;
-
-  if (!shown_startup_override_extensions_bubble_ &&
-      is_initial_check &&
-      MaybeShowStartupOverrideExtensionsBubble(anchor_view))
-    return;
-
-  if (!shown_proxy_override_extensions_bubble_ &&
-      MaybeShowProxyOverrideExtensionsBubble(anchor_view))
-    return;
-
-  if (!shown_dev_mode_extensions_bubble_)
-    MaybeShowDevModeExtensionsBubble(anchor_view);
-#endif  // OS_WIN
-}
-
-bool ExtensionMessageBubbleFactory::MaybeShowSuspiciousExtensionsBubble(
-    views::View* anchor_view) {
-  DCHECK(!shown_suspicious_extensions_bubble_);
-
-  scoped_ptr<SuspiciousExtensionBubbleController> suspicious_extensions(
-      new SuspiciousExtensionBubbleController(profile_));
-  if (!suspicious_extensions->ShouldShow())
-    return false;
-
-  shown_suspicious_extensions_bubble_ = true;
-  SuspiciousExtensionBubbleController* weak_controller =
-      suspicious_extensions.get();
-  ExtensionMessageBubbleView* bubble_delegate =
-      new ExtensionMessageBubbleView(anchor_view,
-                                     views::BubbleBorder::TOP_RIGHT,
-                                     suspicious_extensions.Pass());
-
-  views::BubbleDelegateView::CreateBubble(bubble_delegate);
-  weak_controller->Show(bubble_delegate);
-
-  return true;
-}
-
-bool ExtensionMessageBubbleFactory::MaybeShowStartupOverrideExtensionsBubble(
-    views::View* anchor_view) {
-#if !defined(OS_WIN)
-  return false;
-#else
-  DCHECK(!shown_startup_override_extensions_bubble_);
-
-  const Extension* extension = GetExtensionOverridingStartupPages(profile_);
-  if (!extension)
-    return false;
-
-  scoped_ptr<SettingsApiBubbleController> settings_api_bubble(
-      new SettingsApiBubbleController(profile_,
-                                      BUBBLE_TYPE_STARTUP_PAGES));
-  if (!settings_api_bubble->ShouldShow(extension->id()))
-    return false;
-
-  shown_startup_override_extensions_bubble_ = true;
-  PrepareToHighlightExtensions(settings_api_bubble.Pass(), anchor_view);
-  return true;
-#endif
-}
-
-bool ExtensionMessageBubbleFactory::MaybeShowProxyOverrideExtensionsBubble(
-    views::View* anchor_view) {
-#if !defined(OS_WIN)
-  return false;
-#else
-  DCHECK(!shown_proxy_override_extensions_bubble_);
-
-  const Extension* extension = GetExtensionOverridingProxy(profile_);
-  if (!extension)
-    return false;
-
-  scoped_ptr<ProxyOverriddenBubbleController> proxy_bubble(
-      new ProxyOverriddenBubbleController(profile_));
-  if (!proxy_bubble->ShouldShow(extension->id()))
-    return false;
-
-  shown_proxy_override_extensions_bubble_ = true;
-  PrepareToHighlightExtensions(proxy_bubble.Pass(), anchor_view);
-  return true;
-#endif
-}
-
-bool ExtensionMessageBubbleFactory::MaybeShowDevModeExtensionsBubble(
-    views::View* anchor_view) {
-  DCHECK(!shown_dev_mode_extensions_bubble_);
-
-  // Check the Developer Mode extensions.
-  scoped_ptr<DevModeBubbleController> dev_mode_extensions(
-      new DevModeBubbleController(profile_));
-
-  // Return early if we have none to show.
-  if (!dev_mode_extensions->ShouldShow())
-    return false;
-
-  shown_dev_mode_extensions_bubble_ = true;
-  PrepareToHighlightExtensions(dev_mode_extensions.Pass(), anchor_view);
-  return true;
-}
-
-void ExtensionMessageBubbleFactory::MaybeObserve() {
-  if (!is_observing_) {
-    is_observing_ = true;
-    container_->AddObserver(this);
-  }
-}
-
-void ExtensionMessageBubbleFactory::MaybeStopObserving() {
-  if (is_observing_) {
-    is_observing_ = false;
-    container_->RemoveObserver(this);
-  }
-}
-
-void ExtensionMessageBubbleFactory::RecordProfileCheck(Profile* profile) {
-  g_profiles_evaluated.Get().insert(profile);
-}
-
-bool ExtensionMessageBubbleFactory::IsInitialProfileCheck(Profile* profile) {
-  return g_profiles_evaluated.Get().count(profile) == 0;
-}
-
-void ExtensionMessageBubbleFactory::OnBrowserActionsContainerAnimationEnded() {
-  MaybeStopObserving();
-  if (stage_ == STAGE_START) {
-    HighlightExtensions();
-  } else if (stage_ == STAGE_HIGHLIGHTED) {
-    ShowHighlightingBubble();
-  } else {  // We shouldn't be observing if we've completed the process.
-    NOTREACHED();
-    Finish();
-  }
-}
-
-void ExtensionMessageBubbleFactory::OnBrowserActionsContainerDestroyed() {
-  // If the container associated with the bubble is destroyed, abandon the
-  // process.
-  Finish();
-}
-
-void ExtensionMessageBubbleFactory::PrepareToHighlightExtensions(
-    scoped_ptr<ExtensionMessageBubbleController> controller,
-    views::View* anchor_view) {
-  // We should be in the start stage (i.e., should not have a pending attempt to
-  // show a bubble).
-  DCHECK_EQ(stage_, STAGE_START);
-
-  // Prepare to display and highlight the extensions before showing the bubble.
-  // Since this is an asynchronous process, set member variables for later use.
-  controller_ = controller.Pass();
-  anchor_view_ = anchor_view;
-  container_ = toolbar_view_->browser_actions();
-
-  if (container_->animating())
-    MaybeObserve();
-  else
-    HighlightExtensions();
-}
-
-void ExtensionMessageBubbleFactory::HighlightExtensions() {
-  DCHECK_EQ(STAGE_START, stage_);
-  stage_ = STAGE_HIGHLIGHTED;
-
-  const ExtensionIdList extension_list = controller_->GetExtensionIdList();
-  DCHECK(!extension_list.empty());
-  ExtensionToolbarModel::Get(profile_)->HighlightExtensions(extension_list);
-  if (container_->animating())
-    MaybeObserve();
-  else
-    ShowHighlightingBubble();
-}
-
-void ExtensionMessageBubbleFactory::ShowHighlightingBubble() {
-  DCHECK_EQ(stage_, STAGE_HIGHLIGHTED);
-  stage_ = STAGE_COMPLETE;
-
-  views::View* reference_view = NULL;
-  if (container_->num_toolbar_actions() > 0u)
-    reference_view = container_->GetToolbarActionViewAt(0);
-  if (reference_view && reference_view->visible())
-    anchor_view_ = reference_view;
-
-  ExtensionMessageBubbleController* weak_controller = controller_.get();
-  ExtensionMessageBubbleView* bubble_delegate =
-      new ExtensionMessageBubbleView(
-          anchor_view_,
-          views::BubbleBorder::TOP_RIGHT,
-          scoped_ptr<ExtensionMessageBubbleController>(
-              controller_.release()));
-  views::BubbleDelegateView::CreateBubble(bubble_delegate);
-  weak_controller->Show(bubble_delegate);
-
-  Finish();
-}
-
-void ExtensionMessageBubbleFactory::Finish() {
-  MaybeStopObserving();
-  controller_.reset();
-  anchor_view_ = NULL;
-  container_ = NULL;
-}
-
 }  // namespace extensions