Submitting change from http://codereview.chromium.org/276029/show

BUG=none
TEST=none


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30778 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 50 insertions, 0 deletions

diff --git a/chrome/browser/extensions/extension_popup_api.h b/chrome/browser/extensions/extension_popup_api.h
new file mode 100644
index 0000000..96d6d53
--- /dev/null
+++ b/chrome/browser/extensions/extension_popup_api.h
@@ -0,0 +1,50 @@
+// Copyright (c) 2009 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.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_POPUP_API_H_
+#define CHROME_BROWSER_EXTENSIONS_EXTENSION_POPUP_API_H_
+
+#include "chrome/browser/extensions/extension_function.h"
+#include "chrome/common/notification_registrar.h"
+
+class Profile;
+class ExtensionPopup;
+
+// This extension function shows a pop-up extension view.  It is asynchronous
+// because the callback must be invoked only after the associated render
+// process/view has been created and fully initialized.
+class PopupShowFunction : public AsyncExtensionFunction,
+                          public NotificationObserver {
+ public:
+  PopupShowFunction();
+
+  virtual void Run();
+  virtual bool RunImpl();
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.popup.show")
+
+ private:
+  // NotificationObserver methods.
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
+  NotificationRegistrar registrar_;
+
+#if defined(TOOLKIT_VIEWS)
+  // The pop-up view created by this function, saved for access during
+  // event notification.  The pop-up is not owned by the PopupShowFunction
+  // instance.
+  ExtensionPopup* popup_;
+#endif
+};
+
+// Event router class for events related to the chrome.popup.* set of APIs.
+class PopupEventRouter {
+ public:
+  static void OnPopupClosed(Profile* profile,
+                            int routing_id);
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PopupEventRouter);
+};
+
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_POPUP_API_H_