Implementation of the "Redirect URLs to Packaged Apps" feature.

chrome/browser/extensions/api/app_runtime/app_runtime_api.cc

 // Copyright (c) 2012 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/api/app_runtime/app_runtime_api.h"
 
 #include "base/json/json_writer.h"
 #include "base/string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h"
 #include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/common/extensions/api/app_runtime.h"
 #include "chrome/common/extensions/extension.h"
 #include "content/public/browser/web_contents.h"
 #include "googleurl/src/gurl.h"
 
 namespace extensions {
 
 namespace {
 
 const char kOnLaunchedEvent[] = "app.runtime.onLaunched";
 const char kOnRestartedEvent[] = "app.runtime.onRestarted";
@@ skipping 15 matching lines @@
   system->event_router()->DispatchEventToExtension(extension_id, event.Pass());
   system->event_router()->RemoveLazyEventListener(kOnLaunchedEvent,
                                                   extension_id);
 }
 
 }  // anonymous namespace
 
 // static.
 void AppEventRouter::DispatchOnLaunchedEvent(
     Profile* profile, const Extension* extension) {
-  scoped_ptr<ListValue> arguments(new ListValue());
-  DispatchOnLaunchedEventImpl(extension->id(), arguments.Pass(), profile);
+  scoped_ptr<ListValue> args(new ListValue());
+  DispatchOnLaunchedEventImpl(extension->id(), args.Pass(), profile);
 }
 
 DictionaryValue* DictionaryFromSavedFileEntry(
     const app_file_handler_util::GrantedFileEntry& file_entry) {
   DictionaryValue* result = new DictionaryValue();
   result->SetString("id", file_entry.id);
   result->SetString("fileSystemId", file_entry.filesystem_id);
   result->SetString("baseName", file_entry.registered_name);
   return result;
 }
@@ skipping 12 matching lines @@
   scoped_ptr<ListValue> arguments(new ListValue());
   arguments->Append(file_entries_list);
   scoped_ptr<Event> event(new Event(kOnRestartedEvent, arguments.Pass()));
   event->restrict_to_profile = profile;
   extensions::ExtensionSystem::Get(profile)->event_router()->
       DispatchEventToExtension(extension->id(), event.Pass());
 }
 
 // static.
 void AppEventRouter::DispatchOnLaunchedEventWithFileEntry(
-    Profile* profile, const Extension* extension,
-    const std::string& handler_id, const std::string& mime_type,
-    const std::string& file_system_id, const std::string& base_name) {
+    Profile* profile,
+    const Extension* extension,
+    const std::string& handler_id,
+    const std::string& mime_type,
+    const std::string& file_system_id,
+    const std::string& base_name) {
   scoped_ptr<ListValue> args(new ListValue());
   DictionaryValue* launch_data = new DictionaryValue();
   launch_data->SetString("id", handler_id);
   DictionaryValue* launch_item = new DictionaryValue;
   launch_item->SetString("fileSystemId", file_system_id);
   launch_item->SetString("baseName", base_name);
   launch_item->SetString("mimeType", mime_type);
   ListValue* items = new ListValue;
   items->Append(launch_item);
   launch_data->Set("items", items);
   args->Append(launch_data);
   DispatchOnLaunchedEventImpl(extension->id(), args.Pass(), profile);
 }
 
+// static.
+void AppEventRouter::DispatchOnLaunchedEventWithUrl(
+    Profile* profile,
+    const Extension* extension,
+    const std::string& handler_id,
+    const GURL& url,
+    const GURL& referrer_url) {
+  // TODO (sergeygs): Use the same way of creating an event (using the generated

[benwells, 2013/08/30 05:41:39]

Nit: Move this TODO to the code above where it is relevant. Note it isn't super
trivial as the arguments don't map 1:1 to the IDL (e.g. fileSystemId + baseName
-> FileEntry).

[sergeygs, 2013/09/02 07:36:22]

Done.

+  // boilerplate) in methods above.
+  api::app_runtime::LaunchData launch_data;
+  launch_data.id.reset(new std::string(handler_id));
+  launch_data.url.reset(new std::string(url.spec()));
+  launch_data.referrer_url.reset(new std::string(referrer_url.spec()));
+  scoped_ptr<ListValue> args(new ListValue());
+  args->Append(launch_data.ToValue().release());
+  DispatchOnLaunchedEventImpl(extension->id(), args.Pass(), profile);
+}
+
 }  // namespace extensions