browser: Rename message_box_handler.* to javascript_dialog_creator.*

chrome/browser/ui/app_modal_dialogs/message_box_handler.cc

Index: chrome/browser/ui/app_modal_dialogs/message_box_handler.cc
diff --git a/chrome/browser/ui/app_modal_dialogs/message_box_handler.cc b/chrome/browser/ui/app_modal_dialogs/message_box_handler.cc
deleted file mode 100644
index 54f22ad19594fcb31e70f23582b853687bc16410..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/app_modal_dialogs/message_box_handler.cc
+++ /dev/null
@@ -1,276 +0,0 @@
-// 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/ui/app_modal_dialogs/message_box_handler.h"
-
-#include <map>
-
-#include "base/compiler_specific.h"
-#include "base/memory/singleton.h"
-#include "base/utf_string_conversions.h"
-#include "base/i18n/rtl.h"
-#include "chrome/browser/extensions/extension_host.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.h"
-#include "chrome/browser/ui/app_modal_dialogs/js_modal_dialog.h"
-#include "chrome/common/chrome_constants.h"
-#include "chrome/common/chrome_notification_types.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "content/public/browser/notification_service.h"
-#include "content/public/common/content_client.h"
-#include "grit/generated_resources.h"
-#include "net/base/net_util.h"
-#include "ui/base/javascript_message_type.h"
-#include "ui/base/l10n/l10n_util.h"
-
-using content::JavaScriptDialogCreator;
-using content::WebContents;
-
-class ChromeJavaScriptDialogCreator
-    : public JavaScriptDialogCreator,
-      public content::NotificationObserver {
- public:
-  static ChromeJavaScriptDialogCreator* GetInstance();
-
-  explicit ChromeJavaScriptDialogCreator(ExtensionHost* extension_host);
-  virtual ~ChromeJavaScriptDialogCreator();
-
-  virtual void RunJavaScriptDialog(
-      WebContents* web_contents,
-      const GURL& origin_url,
-      const std::string& accept_lang,
-      ui::JavascriptMessageType javascript_message_type,
-      const string16& message_text,
-      const string16& default_prompt_text,
-      const DialogClosedCallback& callback,
-      bool* did_suppress_message) OVERRIDE;
-
-  virtual void RunBeforeUnloadDialog(
-      WebContents* web_contents,
-      const string16& message_text,
-      bool is_reload,
-      const DialogClosedCallback& callback) OVERRIDE;
-
-  virtual void ResetJavaScriptState(WebContents* web_contents) OVERRIDE;
-
- private:
-  explicit ChromeJavaScriptDialogCreator();
-
-  friend struct DefaultSingletonTraits<ChromeJavaScriptDialogCreator>;
-
-  // content::NotificationObserver
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
-  string16 GetTitle(const GURL& origin_url,
-                    const std::string& accept_lang,
-                    bool is_alert);
-
-  void CancelPendingDialogs(WebContents* web_contents);
-
-  // Wrapper around a DialogClosedCallback so that we can intercept it before
-  // passing it onto the original callback.
-  void OnDialogClosed(DialogClosedCallback callback,
-                      bool success,
-                      const string16& user_input);
-
-  // Mapping between the WebContents and their extra data. The key
-  // is a void* because the pointer is just a cookie and is never dereferenced.
-  typedef std::map<void*, ChromeJavaScriptDialogExtraData>
-      JavaScriptDialogExtraDataMap;
-  JavaScriptDialogExtraDataMap javascript_dialog_extra_data_;
-
-  // Extension Host which owns the ChromeJavaScriptDialogCreator instance.
-  // It's used to get a extension name from a URL.
-  // If it's not owned by any Extension, it should be NULL.
-  ExtensionHost* extension_host_;
-
-  content::NotificationRegistrar registrar_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromeJavaScriptDialogCreator);
-};
-
-//------------------------------------------------------------------------------
-
-ChromeJavaScriptDialogCreator::ChromeJavaScriptDialogCreator()
-    : extension_host_(NULL) {
-}
-
-ChromeJavaScriptDialogCreator::~ChromeJavaScriptDialogCreator() {
-  extension_host_ = NULL;
-}
-
-ChromeJavaScriptDialogCreator::ChromeJavaScriptDialogCreator(
-    ExtensionHost* extension_host)
-    : extension_host_(extension_host) {
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
-                 content::Source<Profile>(extension_host_->profile()));
-}
-
-/* static */
-ChromeJavaScriptDialogCreator* ChromeJavaScriptDialogCreator::GetInstance() {
-  return Singleton<ChromeJavaScriptDialogCreator>::get();
-}
-
-void ChromeJavaScriptDialogCreator::RunJavaScriptDialog(
-    WebContents* web_contents,
-    const GURL& origin_url,
-    const std::string& accept_lang,
-    ui::JavascriptMessageType javascript_message_type,
-    const string16& message_text,
-    const string16& default_prompt_text,
-    const DialogClosedCallback& callback,
-    bool* did_suppress_message)  {
-  *did_suppress_message = false;
-
-  ChromeJavaScriptDialogExtraData* extra_data =
-      &javascript_dialog_extra_data_[web_contents];
-
-  if (extra_data->suppress_javascript_messages_) {
-    *did_suppress_message = true;
-    return;
-  }
-
-  base::TimeDelta time_since_last_message = base::TimeTicks::Now() -
-      extra_data->last_javascript_message_dismissal_;
-  bool display_suppress_checkbox = false;
-  // Show a checkbox offering to suppress further messages if this message is
-  // being displayed within kJavascriptMessageExpectedDelay of the last one.
-  if (time_since_last_message <
-      base::TimeDelta::FromMilliseconds(
-          chrome::kJavascriptMessageExpectedDelay)) {
-    display_suppress_checkbox = true;
-  }
-
-  bool is_alert = javascript_message_type == ui::JAVASCRIPT_MESSAGE_TYPE_ALERT;
-  string16 dialog_title = GetTitle(origin_url, accept_lang, is_alert);
-
-  if (extension_host_)
-    extension_host_->WillRunJavaScriptDialog();
-
-  AppModalDialogQueue::GetInstance()->AddDialog(new JavaScriptAppModalDialog(
-      web_contents,
-      extra_data,
-      dialog_title,
-      javascript_message_type,
-      message_text,
-      default_prompt_text,
-      display_suppress_checkbox,
-      false,  // is_before_unload_dialog
-      false,  // is_reload
-      base::Bind(&ChromeJavaScriptDialogCreator::OnDialogClosed,
-                 base::Unretained(this), callback)));
-}
-
-void ChromeJavaScriptDialogCreator::RunBeforeUnloadDialog(
-    WebContents* web_contents,
-    const string16& message_text,
-    bool is_reload,
-    const DialogClosedCallback& callback) {
-  ChromeJavaScriptDialogExtraData* extra_data =
-      &javascript_dialog_extra_data_[web_contents];
-
-  string16 title = l10n_util::GetStringUTF16(
-      is_reload ?
-      IDS_BEFORERELOAD_MESSAGEBOX_TITLE :
-      IDS_BEFOREUNLOAD_MESSAGEBOX_TITLE);
-  string16 footer = l10n_util::GetStringUTF16(
-      is_reload ?
-      IDS_BEFORERELOAD_MESSAGEBOX_FOOTER :
-      IDS_BEFOREUNLOAD_MESSAGEBOX_FOOTER);
-
-  string16 full_message = message_text + ASCIIToUTF16("\n\n") + footer;
-
-  if (extension_host_)
-    extension_host_->WillRunJavaScriptDialog();
-
-  AppModalDialogQueue::GetInstance()->AddDialog(new JavaScriptAppModalDialog(
-      web_contents,
-      extra_data,
-      title,
-      ui::JAVASCRIPT_MESSAGE_TYPE_CONFIRM,
-      full_message,
-      string16(),  // default_prompt_text
-      false,       // display_suppress_checkbox
-      true,        // is_before_unload_dialog
-      is_reload,
-      base::Bind(&ChromeJavaScriptDialogCreator::OnDialogClosed,
-                 base::Unretained(this), callback)));
-}
-
-void ChromeJavaScriptDialogCreator::ResetJavaScriptState(
-    WebContents* web_contents) {
-  CancelPendingDialogs(web_contents);
-  javascript_dialog_extra_data_.erase(web_contents);
-}
-
-void ChromeJavaScriptDialogCreator::Observe(
-    int type,
-    const content::NotificationSource& source,
-    const content::NotificationDetails& details) {
-  DCHECK_EQ(type, chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED);
-  extension_host_ = NULL;
-}
-
-string16 ChromeJavaScriptDialogCreator::GetTitle(const GURL& origin_url,
-                                                 const std::string& accept_lang,
-                                                 bool is_alert) {
-  // If the URL hasn't any host, return the default string.
-  if (!origin_url.has_host()) {
-      return l10n_util::GetStringUTF16(
-          is_alert ? IDS_JAVASCRIPT_ALERT_DEFAULT_TITLE
-                   : IDS_JAVASCRIPT_MESSAGEBOX_DEFAULT_TITLE);
-  }
-
-  // If the URL is a chrome extension one, return the extension name.
-  if (extension_host_) {
-    const Extension* extension = extension_host_->
-      profile()->GetExtensionService()->extensions()->
-      GetExtensionOrAppByURL(ExtensionURLInfo(origin_url));
-    if (extension) {
-      return UTF8ToUTF16(base::StringPiece(extension->name()));
-    }
-  }
-
-  // Otherwise, return the formatted URL.
-  // In this case, force URL to have LTR directionality.
-  string16 url_string = net::FormatUrl(origin_url, accept_lang);
-  return l10n_util::GetStringFUTF16(
-      is_alert ? IDS_JAVASCRIPT_ALERT_TITLE
-      : IDS_JAVASCRIPT_MESSAGEBOX_TITLE,
-      base::i18n::GetDisplayStringInLTRDirectionality(url_string));
-}
-
-void ChromeJavaScriptDialogCreator::CancelPendingDialogs(
-    WebContents* web_contents) {
-  AppModalDialogQueue* queue = AppModalDialogQueue::GetInstance();
-  AppModalDialog* active_dialog = queue->active_dialog();
-  if (active_dialog && active_dialog->web_contents() == web_contents)
-    active_dialog->Invalidate();
-  for (AppModalDialogQueue::iterator i = queue->begin();
-       i != queue->end(); ++i) {
-    if ((*i)->web_contents() == web_contents)
-      (*i)->Invalidate();
-  }
-}
-
-void ChromeJavaScriptDialogCreator::OnDialogClosed(
-    DialogClosedCallback callback, bool success, const string16& user_input) {
-  if (extension_host_)
-    extension_host_->DidCloseJavaScriptDialog();
-  callback.Run(success, user_input);
-}
-
-//------------------------------------------------------------------------------
-
-content::JavaScriptDialogCreator* GetJavaScriptDialogCreatorInstance() {
-  return ChromeJavaScriptDialogCreator::GetInstance();
-}
-
-content::JavaScriptDialogCreator* CreateJavaScriptDialogCreatorInstance(
-    ExtensionHost* extension_host) {
-  return new ChromeJavaScriptDialogCreator(extension_host);
-}