[WebModals] New API for browser-scoped popup management.

components/web_modal/popup_manager.cc

+// Copyright (c) 2012 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 "components/web_modal/popup_manager.h"
+
+#include "components/web_modal/web_contents_modal_dialog_manager.h"
+#include "content/public/browser/navigation_details.h"
+#include "content/public/browser/navigation_entry.h"
+#include "content/public/browser/render_view_host.h"
+#include "content/public/browser/web_contents.h"
+#include "net/base/registry_controlled_domains/registry_controlled_domain.h"

[Mike Wittman, 2014/06/02 19:54:50]

I think all these includes can be removed except for
components/web_modal/web_contents_modal_dialog_manager.h.

[Greg Billock, 2014/06/03 01:30:07]

Done.

+
+using content::WebContents;
+
+namespace web_modal {
+
+PopupManager::PopupManager() {
+}
+
+PopupManager::~PopupManager() {
+}
+
+void PopupManager::ShowPopup(scoped_ptr<SinglePopupManager> manager) {
+  content::WebContents* web_contents = manager->GetBoundWebContents();
+  // TODO(gbillock): get rid of this when we handle bubbles
+  DCHECK(web_contents);
+
+  // TODO(gbillock): remove when we port the popup management logic to this
+  // class.
+  NativeWebContentsModalDialog dialog =
+      static_cast<NativeWebContentsModalDialog>(manager->popup());
+
+  WebContentsModalDialogManager* wm_manager =
+      WebContentsModalDialogManager::FromWebContents(web_contents);
+  DCHECK(wm_manager);
+  wm_manager->ShowModalDialog(dialog);
+}
+
+
+bool PopupManager::IsWebModalDialogActive(
+    const content::WebContents* web_contents) const {
+  if (web_contents == NULL)
+    return false;
+
+  const WebContentsModalDialogManager* manager =
+      WebContentsModalDialogManager::FromWebContents(web_contents);
+  return manager ? manager->IsDialogActive() : false;
+}
+
+void PopupManager::WasFocused(const content::WebContents* web_contents) {
+  if (!IsWebModalDialogActive(web_contents))
+    return;
+
+  const WebContentsModalDialogManager* manager =
+      WebContentsModalDialogManager::FromWebContents(web_contents);
+  if (manager)
+    manager->FocusTopmostDialog();
+}
+
+void PopupManager::WillClose(NativePopup popup) {

[Mike Wittman, 2014/06/02 19:54:50]

Forward on to WebContentsModalDialogManager::WillClose?

[Greg Billock, 2014/06/03 01:30:07]

I still need to do a bit more migrating. I haven't moved over the show methods
yet to have the machinery to do WillClose.

+}
+
+}  // namespace web_modal