chrome/browser/ui/webui/settings/settings_startup_pages_handler.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/webui/settings/settings_startup_pages_handler.h"
   6
   7 #include "chrome/browser/profiles/profile.h"
   8 #include "content/public/browser/web_ui.h"
   9
  10 namespace settings {
  11
  12 StartupPagesHandler::StartupPagesHandler(content::WebUI* webui)
  13     : startup_custom_pages_table_model_(Profile::FromWebUI(webui)) {
  14   startup_custom_pages_table_model_.SetObserver(this);
  15 }
  16
  17 StartupPagesHandler::~StartupPagesHandler() {
  18 }
  19
  20 void StartupPagesHandler::RegisterMessages() {
  21   DCHECK(!Profile::FromWebUI(web_ui())->IsOffTheRecord());
  22
  23   web_ui()->RegisterMessageCallback("setStartupPagesToCurrentPages",
  24       base::Bind(&StartupPagesHandler::SetStartupPagesToCurrentPages,
  25                  base::Unretained(this)));
  26 }
  27
  28 void StartupPagesHandler::OnModelChanged() {
  29   base::ListValue startup_pages;
  30   int page_count = startup_custom_pages_table_model_.RowCount();
  31   std::vector<GURL> urls = startup_custom_pages_table_model_.GetURLs();
  32   for (int i = 0; i < page_count; ++i) {
  33     scoped_ptr<base::DictionaryValue> entry(new base::DictionaryValue());
  34     entry->SetString("title", startup_custom_pages_table_model_.GetText(i, 0));
  35     entry->SetString("url", urls[i].spec());
  36     entry->SetString("tooltip",
  37                      startup_custom_pages_table_model_.GetTooltip(i));
  38     entry->SetInteger("modelIndex", i);
  39     startup_pages.Append(entry.release());
  40   }
  41
  42   web_ui()->CallJavascriptFunction("Settings.updateStartupPages",
  43                                    startup_pages);
  44 }
  45
  46 void StartupPagesHandler::OnItemsChanged(int start, int length) {
  47   OnModelChanged();
  48 }
  49
  50 void StartupPagesHandler::OnItemsAdded(int start, int length) {
  51   OnModelChanged();
  52 }
  53
  54 void StartupPagesHandler::OnItemsRemoved(int start, int length) {
  55   OnModelChanged();
  56 }
  57
  58 void StartupPagesHandler::SetStartupPagesToCurrentPages(
  59     const base::ListValue* args) {
  60   startup_custom_pages_table_model_.SetToCurrentlyOpenPages();
  61 }
  62
  63 }  // namespace settings