Making ExtensionService less dependent on Browser.

chrome/browser/extensions/extension_error_ui_default.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 "chrome/browser/extensions/extension_error_ui_default.h"
+
+#include "base/logging.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_finder.h"
+#include "chrome/browser/ui/chrome_pages.h"
+
+ExtensionErrorUIDefault::ExtensionErrorUIDefault(
+    ExtensionService* extension_service)
+    : ExtensionErrorUI(extension_service),
+      browser_(NULL),
+      ALLOW_THIS_IN_INITIALIZER_LIST(global_error_(
+          new ExtensionGlobalError(this))) {
+}
+
+ExtensionErrorUIDefault::~ExtensionErrorUIDefault() {
+}
+
+bool ExtensionErrorUIDefault::ShowErrorInBubbleView() {
+  Browser* browser =
+      browser::FindLastActiveWithProfile(extension_service()->profile());
+  if (!browser)
+    return false;
+
+  browser_ = browser;
+  global_error_->ShowBubbleView(browser);
+  return true;
+}
+
+void ExtensionErrorUIDefault::ShowExtensions() {
+  DCHECK(browser_);
+  chrome::ShowExtensions(browser_);
+}
+
+ExtensionErrorUIDefault::ExtensionGlobalError::ExtensionGlobalError(
+    ExtensionErrorUIDefault* error_ui)
+    : error_ui_(error_ui) {
+}
+
+bool ExtensionErrorUIDefault::ExtensionGlobalError::HasBadge() {
+  return false;
+}
+
+bool ExtensionErrorUIDefault::ExtensionGlobalError::HasMenuItem() {
+  return false;
+}
+
+int ExtensionErrorUIDefault::ExtensionGlobalError::MenuItemCommandID() {
+  NOTREACHED();
+  return 0;
+}
+
+string16 ExtensionErrorUIDefault::ExtensionGlobalError::MenuItemLabel() {
+  NOTREACHED();
+  return NULL;
+}
+
+void ExtensionErrorUIDefault::ExtensionGlobalError::ExecuteMenuItem(
+    Browser* browser) {
+  NOTREACHED();
+}
+
+bool ExtensionErrorUIDefault::ExtensionGlobalError::HasBubbleView() {
+  return true;
+}
+
+string16 ExtensionErrorUIDefault::ExtensionGlobalError::GetBubbleViewTitle() {
+  return error_ui_->GetBubbleViewTitle();
+}
+
+string16 ExtensionErrorUIDefault::ExtensionGlobalError::GetBubbleViewMessage() {
+  return error_ui_->GetBubbleViewMessage();
+}
+
+string16 ExtensionErrorUIDefault::ExtensionGlobalError::
+    GetBubbleViewAcceptButtonLabel() {
+  return error_ui_->GetBubbleViewAcceptButtonLabel();
+}
+
+string16 ExtensionErrorUIDefault::ExtensionGlobalError::
+    GetBubbleViewCancelButtonLabel() {
+  return error_ui_->GetBubbleViewCancelButtonLabel();
+}
+
+void ExtensionErrorUIDefault::ExtensionGlobalError::
+    OnBubbleViewDidClose(Browser* browser) {
+  error_ui_->BubbleViewDidClose();
+  error_ui_->browser_ = NULL;
+}
+
+void ExtensionErrorUIDefault::ExtensionGlobalError::
+    BubbleViewAcceptButtonPressed(Browser* browser) {
+  error_ui_->BubbleViewAcceptButtonPressed();
+}
+
+void ExtensionErrorUIDefault::ExtensionGlobalError::
+    BubbleViewCancelButtonPressed(Browser* browser) {
+  error_ui_->BubbleViewCancelButtonPressed();
+}
+
+// static
+ExtensionErrorUI* ExtensionErrorUI::Create(
+    ExtensionService* extension_service) {
+  return new ExtensionErrorUIDefault(extension_service);
+}