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"
+
+static const char kStringsJsFile[] = "strings.js";
+static const char kNewProfileJsFile[]  = "new_profile.js";
+
+namespace {
+
+// 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);

[Miranda Callahan, 2011/06/27 16:42:08]

indent

[sail, 2011/06/27 17:37:24]

Done.

+  AddLocalizedString("summaryTitle", l10n_util::GetStringFUTF16(
+      IDS_NEW_PROFILE_SETUP_SUMMARY_TITLE, short_product_name));
+  AddLocalizedString("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.

[Miranda Callahan, 2011/06/27 16:42:08]

Is this promo really going to be governed by a time slice? What will the logo
look like -- do we have ideas about this?

[sail, 2011/06/27 17:37:24]

So when designing this UI I thought it would be good to make it match the NTP UI
as much as possible. This will make transitioning from this UI to the NTP UI
more seamless.

I'm not sure what the custom logo business is about. I just copy pasted this
code. I definitely want to come back and refactor this with the NTP code. I
added a TODO here.

+  bool hasCustomLogo =
+      profile->GetPrefs()->FindPreference(prefs::kNTPCustomLogoStart) &&
+      profile->GetPrefs()->FindPreference(prefs::kNTPCustomLogoEnd) &&
+      InDateRange(profile->GetPrefs()->GetDouble(prefs::kNTPCustomLogoStart),
+                  profile->GetPrefs()->GetDouble(prefs::kNTPCustomLogoEnd));
+  AddLocalizedString("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);
+}