Revert of [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_)
-    controller_->OnBubbleDismiss();
+    dismiss_callback_.Run();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // 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;
-    controller_->OnBubbleAction();
+    action_callback_.Run();
   } 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;
-  controller_->OnLinkClicked();
+  link_callback_.Run();
   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