Adding the chrome://copresence page

chrome/browser/ui/webui/copresence_ui.cc

+// Copyright 2014 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/copresence_ui.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/ui/webui/copresence_ui_handler.h"
+#include "chrome/common/url_constants.h"
+#include "chrome/grit/generated_resources.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_ui.h"
+#include "content/public/browser/web_ui_data_source.h"
+#include "grit/browser_resources.h"
+
+using content::WebUIDataSource;
+
+namespace {
+
+scoped_ptr<WebUIDataSource> CreateDataSource() {
+  scoped_ptr<WebUIDataSource> data_source(
+      WebUIDataSource::Create(chrome::kChromeUICopresenceHost));
+
+  data_source->AddLocalizedString("title", IDS_COPRESENCE_TITLE);
+
+  data_source->AddLocalizedString("directives_title",
+                                  IDS_COPRESENCE_DIRECTIVES_TITLE);
+  data_source->AddLocalizedString("directive_type",
+                                  IDS_COPRESENCE_DIRECTIVE_TYPE);
+  data_source->AddLocalizedString("token_medium", IDS_COPRESENCE_TOKEN_MEDIUM);
+  data_source->AddLocalizedString("duration", IDS_COPRESENCE_DURATION);
+
+  data_source->AddLocalizedString("transmitted_tokens_title",
+                                  IDS_COPRESENCE_TRANSMITTED_TOKENS_TITLE);
+  data_source->AddLocalizedString("received_tokens_title",
+                                  IDS_COPRESENCE_RECEIVED_TOKENS_TITLE);
+  data_source->AddLocalizedString("token_id",
+                                  IDS_COPRESENCE_TOKEN_ID);
+  data_source->AddLocalizedString("token_status",
+                                  IDS_COPRESENCE_TOKEN_STATUS);
+  data_source->AddLocalizedString("token_transmit_time",
+                                  IDS_COPRESENCE_TOKEN_TRANSMIT_TIME);
+  data_source->AddLocalizedString("token_receive_time",
+                                  IDS_COPRESENCE_TOKEN_RECEIVE_TIME);
+
+  data_source->SetJsonPath("strings.js");
+  data_source->AddResourcePath("copresence.css", IDR_COPRESENCE_CSS);
+  data_source->AddResourcePath("copresence.js", IDR_COPRESENCE_JS);
+  data_source->SetDefaultResource(IDR_COPRESENCE_HTML);
+
+  return data_source.Pass();
+}
+
+}  // namespace
+
+CopresenceUI::CopresenceUI(content::WebUI* web_ui)
+    : content::WebUIController(web_ui) {
+  // This call takes ownership of the WebUIMessageHandler.
+  web_ui->AddMessageHandler(new CopresenceUIHandler(web_ui));
+
+  // This call takes ownership of the WebUIDataSource.
+  WebUIDataSource::Add(web_ui->GetWebContents()->GetBrowserContext(),
+                       CreateDataSource().release());
+}
+
+CopresenceUI::~CopresenceUI() {}