Create a NetworkConnect class and Delegate

chrome/browser/ui/ash/network_connect_delegate_chromeos.cc

Index: chrome/browser/ui/ash/network_connect_delegate_chromeos.cc
diff --git a/chrome/browser/ui/ash/network_connect_delegate_chromeos.cc b/chrome/browser/ui/ash/network_connect_delegate_chromeos.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d1a051a2bb6c527add58eaac050dc1a97963bdc7
--- /dev/null
+++ b/chrome/browser/ui/ash/network_connect_delegate_chromeos.cc
@@ -0,0 +1,89 @@
+// Copyright 2014 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 "chrome/browser/ui/ash/network_connect_delegate_chromeos.h"
+
+#include "ash/session/session_state_delegate.h"
+#include "ash/shell.h"
+#include "ash/shell_window_ids.h"
+#include "ash/system/tray/system_tray_delegate.h"
+#include "ash/system/user/login_status.h"
+#include "chrome/browser/chromeos/enrollment_dialog_view.h"
+#include "chrome/browser/chromeos/options/network_config_view.h"
+#include "chrome/browser/chromeos/sim_dialog_delegate.h"
+#include "chrome/browser/ui/webui/chromeos/mobile_setup_dialog.h"
+
+namespace {
+
+bool IsUIAvailable() {
+  return ash::Shell::GetInstance() &&
+         !ash::Shell::GetInstance()->session_state_delegate()->IsScreenLocked();
+}
+
+gfx::NativeWindow GetNativeWindow() {

[oshima, 2014/10/24 23:14:20]

aura::Window if this is cros only.

+  bool session_started = ash::Shell::GetInstance()
+                             ->session_state_delegate()
+                             ->IsActiveUserSessionStarted();
+  ash::user::LoginStatus login_status =
+      ash::Shell::GetInstance()->system_tray_delegate()->GetUserLoginStatus();
+  bool isUserAddingRunning = ash::Shell::GetInstance()
+                                 ->session_state_delegate()
+                                 ->IsInSecondaryLoginScreen();
+
+  int container_id =
+      (!session_started || login_status == ash::user::LOGGED_IN_NONE ||
+       login_status == ash::user::LOGGED_IN_LOCKED || isUserAddingRunning)
+          ? ash::kShellWindowId_LockSystemModalContainer
+          : ash::kShellWindowId_SystemModalContainer;
+  return ash::Shell::GetContainer(ash::Shell::GetPrimaryRootWindow(),
+                                  container_id);
+}
+
+}  // namespace
+
+namespace chromeos {
+
+NetworkConnectDelegateChromeOS::NetworkConnectDelegateChromeOS() {
+}
+
+NetworkConnectDelegateChromeOS::~NetworkConnectDelegateChromeOS() {
+}
+
+void NetworkConnectDelegateChromeOS::ShowNetworkConfigure(
+    const std::string& network_id) {
+  if (!IsUIAvailable())

[oshima, 2014/10/24 23:14:20]

if (IsUIAvailable())
   ... ?

same for other the rest. (Don't feel strongly so you may leave it if you want)

[stevenjb, 2014/10/27 16:25:00]

Not entirely sure what you're suggesting, but I prefer early exits to wrapping
code in an if block, and I'd rather explicitly use ! than call the helper
something like 'IsUIUnAvailable', so leaving this as-is.

+    return;
+  NetworkConfigView::Show(network_id, GetNativeWindow());
+}
+
+void NetworkConnectDelegateChromeOS::ShowNetworkSettings(
+    const std::string& service_path) {
+  if (!IsUIAvailable())
+    return;
+  ash::Shell::GetInstance()->system_tray_delegate()->ShowNetworkSettings(
+      service_path);
+}
+
+bool NetworkConnectDelegateChromeOS::ShowEnrollNetwork(
+    const std::string& network_id) {
+  if (!IsUIAvailable())
+    return false;
+  return enrollment::CreateDialog(network_id, GetNativeWindow());
+}
+
+void NetworkConnectDelegateChromeOS::ShowMobileSimDialog() {
+  if (!IsUIAvailable())
+    return;
+  SimDialogDelegate::ShowDialog(GetNativeWindow(),
+                                SimDialogDelegate::SIM_DIALOG_UNLOCK);
+}
+
+void NetworkConnectDelegateChromeOS::ShowMobileSetupDialog(
+    const std::string& service_path) {
+  if (!IsUIAvailable())
+    return;
+  MobileSetupDialog::Show(service_path);
+}
+
+}  // namespace chromeos