Multi-Profiles: New Profile Setup UI

chrome/browser/ui/webui/new_profile_ui.cc

+// Copyright (c) 2011 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/webui/new_profile_ui.h"
+
+#include "base/utf_string_conversions.h"
+#include "base/time.h"
+#include "chrome/browser/defaults.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
+#include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
+#include "chrome/browser/ui/webui/new_profile_dom_handler.h"
+#include "chrome/common/pref_names.h"
+#include "chrome/common/url_constants.h"
+#include "content/browser/tab_contents/tab_contents.h"
+#include "grit/browser_resources.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "grit/theme_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+
+namespace {
+
+const char kStringsJsFile[] = "strings.js";
+const char kNewProfileJsFile[]  = "new_profile.js";
+
+// Checks if this is the current time within a given date range?
+bool InDateRange(double begin, double end) {
+  base::Time start_time = base::Time::FromDoubleT(begin);
+  base::Time end_time = base::Time::FromDoubleT(end);
+  return start_time < base::Time::Now() && end_time > base::Time::Now();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// NewProfileUIHTMLSource
+//
+///////////////////////////////////////////////////////////////////////////////
+
+class NewProfileUIHTMLSource : public ChromeWebUIDataSource {
+ public:
+  explicit NewProfileUIHTMLSource(Profile* profile);
+
+  // Called when the network layer has requested a resource underneath
+  // the path we registered.
+  virtual void StartDataRequest(const std::string& path,
+                                bool is_incognito,
+                                int request_id);
+
+  virtual std::string GetMimeType(const std::string&) const;
+
+  static int PathToIDR(const std::string& path);
+
+ private:
+  ~NewProfileUIHTMLSource() {}
+  DISALLOW_COPY_AND_ASSIGN(NewProfileUIHTMLSource);
+};
+
+NewProfileUIHTMLSource::NewProfileUIHTMLSource(Profile* profile)
+    : ChromeWebUIDataSource(chrome::kChromeUINewProfileHost) {
+  AddLocalizedString("title", IDS_NEW_PROFILE_SETUP_TITLE);
+  AddLocalizedString("createProfile", IDS_NEW_PROFILE_SETUP_CREATE_PROFILE);
+  AddLocalizedString("cancelProfile", IDS_NEW_PROFILE_SETUP_CANCEL_PROFILE);
+  AddLocalizedString("profileNameLabel", IDS_NEW_PROFILE_SETUP_NAME_LABEL);
+  AddLocalizedString("profileIconLabel", IDS_NEW_PROFILE_SETUP_ICON_LABEL);
+  AddLocalizedString("summaryConclusion",
+                     IDS_NEW_PROFILE_SETUP_SUMMARY_CONCLUSION);
+
+  const string16 short_product_name =
+      l10n_util::GetStringUTF16(IDS_SHORT_PRODUCT_NAME);
+  AddString("summaryTitle", l10n_util::GetStringFUTF16(
+      IDS_NEW_PROFILE_SETUP_SUMMARY_TITLE, short_product_name));
+  AddString("summaryBody", l10n_util::GetStringFUTF16(
+      IDS_NEW_PROFILE_SETUP_SUMMARY_BODY, short_product_name));
+
+  // If the user has preferences for a start and end time for a custom logo,
+  // and the time now is between these two times, show the custom logo.
+  // TODO(sail): We should also update the logo if the theme changes or
+  // if these prefs change.
+  // TODO(sail): This code is copy pasted from the NTP code. This should be
+  // refactored.
+  bool hasCustomLogo =
+      profile->GetPrefs()->FindPreference(prefs::kNTPCustomLogoStart) &&
+      profile->GetPrefs()->FindPreference(prefs::kNTPCustomLogoEnd) &&
+      InDateRange(profile->GetPrefs()->GetDouble(prefs::kNTPCustomLogoStart),
+                  profile->GetPrefs()->GetDouble(prefs::kNTPCustomLogoEnd));
+  AddString("customlogo", ASCIIToUTF16(hasCustomLogo ? "true" : "false"));
+}
+
+void NewProfileUIHTMLSource::StartDataRequest(const std::string& path,
+                                             bool is_incognito,
+                                             int request_id) {
+  if (path == kStringsJsFile) {
+    SendLocalizedStringsAsJSON(request_id);
+  } else {
+    int idr = path == kNewProfileJsFile ? IDR_NEW_PROFILE_JS :
+                                          IDR_NEW_PROFILE_HTML;
+    SendFromResourceBundle(request_id, idr);
+  }
+}
+
+std::string NewProfileUIHTMLSource::GetMimeType(const std::string& path) const {
+  if (path == kStringsJsFile || path == kNewProfileJsFile)
+    return "application/javascript";
+
+  return "text/html";
+}
+
+}  // namespace
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// NewProfileUI
+//
+///////////////////////////////////////////////////////////////////////////////
+
+NewProfileUI::NewProfileUI(TabContents* contents) : ChromeWebUI(contents) {
+  should_hide_url_ = true;
+
+  NewProfileDOMHandler* handler = new NewProfileDOMHandler();
+  AddMessageHandler(handler);
+  handler->Attach(this);
+
+  // Set up the new profile source.
+  NewProfileUIHTMLSource* html_source =
+      new NewProfileUIHTMLSource(GetProfile());
+  contents->profile()->GetChromeURLDataManager()->AddDataSource(html_source);
+}