Handle gesture events in notifications.

ash/system/network/tray_network.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 "ash/system/network/tray_network.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/tray_constants.h"
 #include "ash/system/tray/tray_details_view.h"
 #include "ash/system/tray/tray_item_more.h"
 #include "ash/system/tray/tray_item_view.h"
+#include "ash/system/tray/tray_notification_view.h"
 #include "ash/system/tray/tray_views.h"
 #include "base/utf_string_conversions.h"
 #include "grit/ash_strings.h"
 #include "grit/ui_resources_standard.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/aura/window.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/image/image.h"
@@ skipping 629 matching lines @@
  private:
   TrayNetwork* tray_;
   TrayNetwork::ErrorType error_type_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkErrorView);
 };
 
 class NetworkNotificationView : public TrayNotificationView {
  public:
   explicit NetworkNotificationView(TrayNetwork* tray)
-      : TrayNotificationView(0),
-        tray_(tray) {
+      : TrayNotificationView(tray, 0) {
     CreateErrorView();
     InitView(network_error_view_);
     SetIconImage(*ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
         GetErrorIcon(network_error_view_->error_type())));
   }
 
   // Overridden from TrayNotificationView.
   virtual void OnClose() OVERRIDE {
-    tray_->ClearNetworkError(network_error_view_->error_type());
+    tray_network()->ClearNetworkError(network_error_view_->error_type());
   }
 
-  // Overridden from views::View.
-  virtual bool OnMousePressed(const views::MouseEvent& event) OVERRIDE {
-    tray_->PopupDetailedView(0, true);
-    return true;
+  virtual void OnClickAction() OVERRIDE {
+    tray()->PopupDetailedView(0, true);
   }
 
   void Update() {
     CreateErrorView();
     UpdateViewAndImage(network_error_view_,
                        *ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
                            GetErrorIcon(network_error_view_->error_type())));
   }
 
  private:
+  TrayNetwork* tray_network() {
+    return static_cast<TrayNetwork*>(tray());
+  }
+
   void CreateErrorView() {
     // Display the first (highest priority) error.
-    CHECK(!tray_->errors()->messages().empty());
+    CHECK(!tray_network()->errors()->messages().empty());
     NetworkErrors::ErrorMap::const_iterator iter =
-        tray_->errors()->messages().begin();
+        tray_network()->errors()->messages().begin();
     network_error_view_ =
-        new NetworkErrorView(tray_, iter->first, iter->second);
+        new NetworkErrorView(tray_network(), iter->first, iter->second);
   }
 
-  TrayNetwork* tray_;
   tray::NetworkErrorView* network_error_view_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkNotificationView);
 };
 
 }  // namespace tray
 
 TrayNetwork::TrayNetwork()
     : tray_(NULL),
       default_(NULL),
@@ skipping 87 matching lines @@
 
 void TrayNetwork::LinkClicked(ErrorType error_type) {
   tray::NetworkErrors::ErrorMap::const_iterator iter =
       errors()->messages().find(error_type);
   if (iter != errors()->messages().end() && iter->second.delegate)
     iter->second.delegate->NotificationLinkClicked();
 }
 
 }  // namespace internal
 }  // namespace ash