2 files changed, 148 insertions, 0 deletions
diff --git a/chrome/browser/extensions/extensions_ui.cc b/chrome/browser/extensions/extensions_ui.cc
new file mode 100644
index 0000000..c4d2344
--- /dev/null
+++ b/chrome/browser/extensions/extensions_ui.cc
@@ -0,0 +1,90 @@
+// Copyright (c) 2006-2009 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/extensions/extensions_ui.h"
+
+#include "base/thread.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/common/jstemplate_builder.h"
+#include "chrome/common/l10n_util.h"
+#include "chrome/common/resource_bundle.h"
+#include "chrome/common/url_constants.h"
+
+#include "grit/browser_resources.h"
+#include "grit/generated_resources.h"
+
+// ExtensionsUI is accessible from chrome-ui://extensions.
+static const char kExtensionsHost[] = "extensions";
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// ExtensionsHTMLSource
+//
+////////////////////////////////////////////////////////////////////////////////
+
+ExtensionsUIHTMLSource::ExtensionsUIHTMLSource()
+    : DataSource(kExtensionsHost, MessageLoop::current()) {
+}
+
+void ExtensionsUIHTMLSource::StartDataRequest(const std::string& path,
+                                              int request_id) {
+  DictionaryValue localized_strings;
+  localized_strings.SetString(L"title",
+      l10n_util::GetString(IDS_EXTENSIONS_TITLE));
+
+  static const StringPiece extensions_html(
+      ResourceBundle::GetSharedInstance().GetRawDataResource(
+          IDR_EXTENSIONS_HTML));
+  const std::string full_html = jstemplate_builder::GetTemplateHtml(
+      extensions_html, &localized_strings, "root");
+
+  scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes);
+  html_bytes->data.resize(full_html.size());
+  std::copy(full_html.begin(), full_html.end(), html_bytes->data.begin());
+
+  SendResponse(request_id, html_bytes);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// ExtensionsDOMHandler
+//
+///////////////////////////////////////////////////////////////////////////////
+
+ExtensionsDOMHandler::ExtensionsDOMHandler(DOMUI* dom_ui)
+    : DOMMessageHandler(dom_ui) {
+}
+
+ExtensionsDOMHandler::~ExtensionsDOMHandler() {
+}
+
+// ExtensionsDOMHandler, public: -----------------------------------------------
+
+void ExtensionsDOMHandler::Init() {
+}
+
+ExtensionsUI::ExtensionsUI(DOMUIContents* contents) : DOMUI(contents) {
+}
+
+void ExtensionsUI::Init() {
+  ExtensionsDOMHandler* handler = new ExtensionsDOMHandler(this);
+  AddMessageHandler(handler);
+  handler->Init();
+
+  ExtensionsUIHTMLSource* html_source = new ExtensionsUIHTMLSource();
+
+  // Set up the chrome-ui://extensions/ source.
+  g_browser_process->io_thread()->message_loop()->PostTask(FROM_HERE,
+      NewRunnableMethod(&chrome_url_data_manager,
+          &ChromeURLDataManager::AddDataSource, html_source));
+}
+
+// static
+GURL ExtensionsUI::GetBaseURL() {
+  std::string url = DOMUIContents::GetScheme();
+  url += chrome::kStandardSchemeSeparator;
+  url += kExtensionsHost;
+  return GURL(url);
+}
+
diff --git a/chrome/browser/extensions/extensions_ui.h b/chrome/browser/extensions/extensions_ui.h
new file mode 100644
index 0000000..1298289
--- /dev/null
+++ b/chrome/browser/extensions/extensions_ui.h
@@ -0,0 +1,58 @@
+// Copyright (c) 2006-2009 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.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSIONS_UI_H_
+#define CHROME_BROWSER_EXTENSIONS_EXTENSIONS_UI_H_
+
+#include <string>
+
+#include "chrome/browser/dom_ui/dom_ui.h"
+#include "chrome/browser/dom_ui/dom_ui_contents.h"
+
+class GURL;
+
+class ExtensionsUIHTMLSource : public ChromeURLDataManager::DataSource {
+ public:
+  ExtensionsUIHTMLSource();
+
+  // Called when the network layer has requested a resource underneath
+  // the path we registered.
+  virtual void StartDataRequest(const std::string& path, int request_id);
+  virtual std::string GetMimeType(const std::string&) const {
+    return "text/html";
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ExtensionsUIHTMLSource);
+};
+
+// The handler for Javascript messages related to the "extensions" view.
+class ExtensionsDOMHandler : public DOMMessageHandler {
+ public:
+  explicit ExtensionsDOMHandler(DOMUI* dom_ui);
+  virtual ~ExtensionsDOMHandler();
+  void Init();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ExtensionsDOMHandler);
+};
+
+class ExtensionsUI : public DOMUI {
+ public:
+  explicit ExtensionsUI(DOMUIContents* contents);
+
+  // Return the URL for the front page of this UI.
+  static GURL GetBaseURL();
+
+  // DOMUI Implementation
+  virtual void Init();
+
+ private:
+  DOMUIContents* contents_;
+
+  DISALLOW_COPY_AND_ASSIGN(ExtensionsUI);
+};
+
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSIONS_UI_H_
+