Revert 53849 - Implement most of the startup page controls in DOMUI prefs...

chrome/browser/dom_ui/browser_options_handler.cc

 // Copyright (c) 2010 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/dom_ui/browser_options_handler.h"
 
 #include "app/l10n_util.h"
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
-#include "chrome/browser/custom_home_pages_table_model.h"
 #include "chrome/browser/profile.h"
-#include "chrome/browser/session_startup_pref.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 
 BrowserOptionsHandler::BrowserOptionsHandler()
-    : template_url_model_(NULL), startup_custom_pages_table_model_(NULL) {
+    : template_url_model_(NULL) {
 #if !defined(OS_MACOSX)
   default_browser_worker_ = new ShellIntegration::DefaultBrowserWorker(this);
 #endif
 }
 
 BrowserOptionsHandler::~BrowserOptionsHandler() {
   if (default_browser_worker_.get())
     default_browser_worker_->ObserverDestroyed();
   if (template_url_model_)
     template_url_model_->RemoveObserver(this);
@@ skipping 38 matching lines @@
           l10n_util::GetString(IDS_PRODUCT_NAME)));
 }
 
 void BrowserOptionsHandler::RegisterMessages() {
   dom_ui_->RegisterMessageCallback(
       "becomeDefaultBrowser",
       NewCallback(this, &BrowserOptionsHandler::BecomeDefaultBrowser));
   dom_ui_->RegisterMessageCallback(
       "setDefaultSearchEngine",
       NewCallback(this, &BrowserOptionsHandler::SetDefaultSearchEngine));
-  dom_ui_->RegisterMessageCallback(
-      "removeStartupPages",
-      NewCallback(this, &BrowserOptionsHandler::RemoveStartupPages));
-  dom_ui_->RegisterMessageCallback(
-      "setStartupPagesToCurrentPages",
-      NewCallback(this, &BrowserOptionsHandler::SetStartupPagesToCurrentPages));
 }
 
 void BrowserOptionsHandler::Initialize() {
   UpdateDefaultBrowserState();
-  UpdateStartupPages();
-  UpdateSearchEngines();
+
+  template_url_model_ = dom_ui_->GetProfile()->GetTemplateURLModel();
+  if (template_url_model_) {
+    template_url_model_->Load();
+    template_url_model_->AddObserver(this);
+    OnTemplateURLModelChanged();
+  }
 }
 
 void BrowserOptionsHandler::UpdateDefaultBrowserState() {
 #if defined(OS_WIN)
   // Check for side-by-side first.
   if (!BrowserDistribution::GetDistribution()->CanSetAsDefault()) {
     SetDefaultBrowserUIString(IDS_OPTIONS_DEFAULTBROWSER_SXS);
     return;
   }
 #endif
@@ skipping 105 matching lines @@
   }
   int selected_index = StringToInt(string_value);
 
   std::vector<const TemplateURL*> model_urls =
       template_url_model_->GetTemplateURLs();
   if (selected_index >= 0 &&
       selected_index < static_cast<int>(model_urls.size()))
     template_url_model_->SetDefaultSearchProvider(model_urls[selected_index]);
 }
 
-void BrowserOptionsHandler::UpdateSearchEngines() {
-  template_url_model_ = dom_ui_->GetProfile()->GetTemplateURLModel();
-  if (template_url_model_) {
-    template_url_model_->Load();
-    template_url_model_->AddObserver(this);
-    OnTemplateURLModelChanged();
-  }
-}
-
-void BrowserOptionsHandler::UpdateStartupPages() {
-  Profile* profile = dom_ui_->GetProfile();
-  startup_custom_pages_table_model_.reset(
-      new CustomHomePagesTableModel(profile));
-  startup_custom_pages_table_model_->SetObserver(this);
-
-  const SessionStartupPref startup_pref =
-      SessionStartupPref::GetStartupPref(profile->GetPrefs());
-  startup_custom_pages_table_model_->SetURLs(startup_pref.urls);
-}
-
-void BrowserOptionsHandler::OnModelChanged() {
-  // TODO(stuartmorgan): Add support for showing favicons.
-  ListValue startup_pages;
-  int page_count = startup_custom_pages_table_model_->RowCount();
-  for (int i = 0; i < page_count; ++i) {
-    DictionaryValue* entry = new DictionaryValue();
-    entry->SetString(L"title",
-                     startup_custom_pages_table_model_->GetText(i, 0));
-    entry->SetString(L"tooltip",
-                     startup_custom_pages_table_model_->GetTooltip(i));
-    startup_pages.Append(entry);
-  }
-
-  dom_ui_->CallJavascriptFunction(L"BrowserOptions.updateStartupPages",
-                                  startup_pages);
-}
-
-void BrowserOptionsHandler::OnItemsChanged(int start, int length) {
-  OnModelChanged();
-}
-
-void BrowserOptionsHandler::OnItemsAdded(int start, int length) {
-  OnModelChanged();
-}
-
-void BrowserOptionsHandler::OnItemsRemoved(int start, int length) {
-  OnModelChanged();
-}
-
-void BrowserOptionsHandler::SetStartupPagesToCurrentPages(const Value* value) {
-  startup_custom_pages_table_model_->SetToCurrentlyOpenPages();
-  SaveStartupPagesPref();
-}
-
-void BrowserOptionsHandler::RemoveStartupPages(const Value* value) {
-  if (!value || !value->IsType(Value::TYPE_LIST)) {
-    NOTREACHED();
-    return;
-  }
-  const ListValue* param_values = static_cast<const ListValue*>(value);
-  for (int i = param_values->GetSize() - 1; i >= 0; --i) {
-    std::string string_value;
-    if (!param_values->GetString(i, &string_value)) {
-      NOTREACHED();
-      return;
-    }
-    int selected_index = StringToInt(string_value);
-    if (selected_index < 0 ||
-        selected_index >= startup_custom_pages_table_model_->RowCount()) {
-      NOTREACHED();
-      return;
-    }
-    startup_custom_pages_table_model_->Remove(selected_index);
-  }
-
-  SaveStartupPagesPref();
-}
-
-void BrowserOptionsHandler::SaveStartupPagesPref() {
-  PrefService* prefs = dom_ui_->GetProfile()->GetPrefs();
-
-  SessionStartupPref pref = SessionStartupPref::GetStartupPref(prefs);
-  pref.urls = startup_custom_pages_table_model_->GetURLs();
-
-  SessionStartupPref::SetStartupPref(prefs, pref);
-}