First few API implementation of AppsDebuggerPrivate.

chrome/browser/extensions/api/apps_debugger_private/apps_debugger_private_api.h

+// 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.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_API_APPS_DEBUGGER_PRIVATE_APPS_DEBUGGER_PRIVATE_API_H_
+#define CHROME_BROWSER_EXTENSIONS_API_APPS_DEBUGGER_PRIVATE_APPS_DEBUGGER_PRIVATE_API_H_
+
+#include "chrome/browser/extensions/extension_function.h"
+#include "chrome/browser/extensions/extension_install_prompt.h"
+#include "chrome/browser/profiles/profile_keyed_service.h"
+#include "content/public/browser/notification_observer.h"
+#include "content/public/browser/notification_registrar.h"
+#include "content/public/browser/render_view_host.h"
+
+namespace extensions {
+namespace api {
+namespace apps_debugger_private {
+struct ItemInfo;
+struct ItemInspectView;
+}
+}
+class ExtensionSystem;
+}
+
+namespace apps_debugger = extensions::api::apps_debugger_private;
+
+typedef std::vector<linked_ptr<apps_debugger::ItemInfo> > ItemInfoList;
+typedef std::vector<linked_ptr<apps_debugger::ItemInspectView> >
+    ItemInspectViewList;
+
+namespace extensions {
+
+// The profile-keyed service that manages the AppsDebugger API.
+class AppsDebuggerAPI : public ProfileKeyedService,
+                        public content::NotificationObserver {
+ public:
+  // Convenience method to get the AppsDebuggerAPI for a profile.
+  static AppsDebuggerAPI* Get(Profile* profile);
+
+  explicit AppsDebuggerAPI(Profile* profile);
+  virtual ~AppsDebuggerAPI();
+
+  void AddItemsInfo(const ExtensionSet& items,
+                    ExtensionSystem* system,
+                    ItemInfoList* item_list);
+
+  // ProfileKeyedService implementation
+  virtual void Shutdown() OVERRIDE;
+
+  // content::NotificationObserver implementation.
+  virtual void Observe(int type,
+                       const content::NotificationSource& source,
+                       const content::NotificationDetails& details) OVERRIDE;
+
+ private:
+
+  void RegisterNotifications();
+
+  scoped_ptr<apps_debugger::ItemInfo> CreateItemInfo(
+      const extensions::Extension& item,
+      ExtensionSystem* system,
+      bool item_is_enabled);
+
+  // Helper that lists the current inspectable html pages for the extension.
+  void GetInspectablePagesForExtensionProcess(
+      const std::set<content::RenderViewHost*>& views,
+      ItemInspectViewList* result);
+
+  ItemInspectViewList GetInspectablePagesForExtension(
+      const extensions::Extension* extension,
+      bool extension_is_enabled);
+
+  Profile* profile_;
+
+  content::NotificationRegistrar registrar_;
+
+  // The page may be refreshed in response to a RENDER_VIEW_HOST_DELETED,
+  // but the iteration over RenderViewHosts will include the host because the
+  // notification is sent when it is in the process of being deleted (and before
+  // it is removed from the process). Keep a pointer to it so we can exclude
+  // it from the active views.
+  content::RenderViewHost* deleting_rvh_;
+};
+
+namespace api {
+
+class AppsDebuggerPrivateAutoUpdateFunction : public SyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION_NAME("appsDebuggerPrivate.autoUpdate");
+
+ protected:
+  virtual ~AppsDebuggerPrivateAutoUpdateFunction() {}
+
+  // ExtensionFunction:
+  virtual bool RunImpl() OVERRIDE;
+};
+
+class AppsDebuggerPrivateGetItemsInfoFunction : public SyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION_NAME("appsDebuggerPrivate.getItemsInfo");
+
+ protected:
+  virtual ~AppsDebuggerPrivateGetItemsInfoFunction() {}
+
+  // ExtensionFunction:
+  virtual bool RunImpl() OVERRIDE;
+};
+
+class AppsDebuggerPrivateInspectFunction : public SyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION_NAME("appsDebuggerPrivate.inspect");
+
+ protected:
+  virtual ~AppsDebuggerPrivateInspectFunction() {}
+
+  // ExtensionFunction:
+  virtual bool RunImpl() OVERRIDE;
+};
+
+} // namespace api
+} // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_APPS_DEBUGGER_PRIVATE_APPS_DEBUGGER_PRIVATE_API_H_