MacViews: Allows the toolkit-views Zoom Dialog to be used

chrome/browser/ui/views/browser_dialogs_views_mac.cc

 // Copyright 2015 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 <utility>
 
 #include "chrome/browser/ui/bookmarks/bookmark_bubble_sign_in_delegate.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_dialogs.h"
+#include "chrome/browser/ui/cocoa/bubble_anchor_helper_views.h"
 #include "chrome/browser/ui/views/bookmarks/bookmark_bubble_view.h"
 #include "chrome/browser/ui/views/content_setting_bubble_contents.h"
+#include "chrome/browser/ui/views/location_bar/zoom_bubble_view.h"
 #include "chrome/browser/ui/views/page_info/page_info_bubble_view.h"
 #include "chrome/browser/ui/views/task_manager_view.h"
 #include "chrome/browser/ui/views/update_recommended_message_box.h"
 
 // This file provides definitions of desktop browser dialog-creation methods for
 // Mac where a Cocoa browser is using Views dialogs. I.e. it is included in the
 // Cocoa build and definitions under chrome/browser/ui/cocoa may select at
 // runtime whether to show a Cocoa dialog, or the toolkit-views dialog defined
 // here (declared in browser_dialogs.h).
 
@@ skipping 30 matching lines @@
                                     bool already_bookmarked) {
   // The Views dialog may prompt for sign in.
   std::unique_ptr<BubbleSyncPromoDelegate> delegate(
       new BookmarkBubbleSignInDelegate(browser));
 
   BookmarkBubbleView::ShowBubble(
       nullptr, gfx::Rect(anchor_point, gfx::Size()), parent, observer,
       std::move(delegate), browser->profile(), virtual_url, already_bookmarked);
 }
 
+void ShowZoomBubbleViewsAtPoint(content::WebContents* web_contents,
+                                const gfx::Point& anchor_point,
+                                bool user_action) {
+  ZoomBubbleView::ShowBubble(web_contents, anchor_point,
+                             user_action
+                                 ? LocationBarBubbleDelegateView::USER_GESTURE
+                                 : LocationBarBubbleDelegateView::AUTOMATIC);
+  if (ZoomBubbleView::GetZoomBubble())
+    KeepBubbleAnchored(ZoomBubbleView::GetZoomBubble());
+}
+
+void CloseZoomBubbleViews() {
+  ZoomBubbleView::CloseCurrentBubble();
+}
+
+void RefreshZoomBubbleViews() {
+  if (ZoomBubbleView::GetZoomBubble())
+    ZoomBubbleView::GetZoomBubble()->Refresh();
+}
+
+bool IsZoomBubbleViewsShown() {
+  return ZoomBubbleView::GetZoomBubble() != nullptr;
+}
+
 task_manager::TaskManagerTableModel* ShowTaskManagerViews(Browser* browser) {
   return task_manager::TaskManagerView::Show(browser);
 }
 
 void HideTaskManagerViews() {
   task_manager::TaskManagerView::Hide();
 }
 
 void ContentSettingBubbleViewsBridge::Show(gfx::NativeView parent_view,
                                            ContentSettingBubbleModel* model,
                                            content::WebContents* web_contents,
                                            const gfx::Point& anchor) {
   ContentSettingBubbleContents* contents =
       new ContentSettingBubbleContents(model, web_contents, nullptr,
           views::BubbleBorder::Arrow::TOP_RIGHT);
   contents->set_parent_window(parent_view);
   contents->SetAnchorRect(gfx::Rect(anchor, gfx::Size()));
   views::BubbleDialogDelegateView::CreateBubble(contents)->Show();
 }
 
 void ShowUpdateChromeDialogViews(gfx::NativeWindow parent) {
   UpdateRecommendedMessageBox::Show(parent);
 }
 
 }  // namespace chrome