Index: athena/content/app_registry_impl.cc |
diff --git a/athena/content/app_registry_impl.cc b/athena/content/app_registry_impl.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a140f119a49f5699affb1c083d8654b1a69ff446 |
--- /dev/null |
+++ b/athena/content/app_registry_impl.cc |
@@ -0,0 +1,109 @@ |
+// 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 "athena/content/public/app_registry.h" |
+ |
+#include "athena/content/app_activity_registry.h" |
+#include "athena/content/public/app_content_control_delegate.h" |
+#include "base/logging.h" |
+ |
+namespace athena { |
+ |
+class AppRegistryImpl : public AppRegistry { |
+ public: |
+ AppRegistryImpl(); |
+ virtual ~AppRegistryImpl(); |
+ |
+ // AppRegistry: |
+ virtual void SetDelegate(AppContentControlDelegate* delegate) OVERRIDE; |
+ virtual AppContentControlDelegate* GetDelegate() OVERRIDE; |
+ virtual AppActivityRegistry* GetAppActivityRegistry( |
+ const std::string& app_id, |
+ content::BrowserContext* browser_context) OVERRIDE; |
+ virtual int NumberOfApplications() const OVERRIDE { return app_list_.size(); } |
+ |
+ private: |
+ virtual void RemoveAppActivityRegistry( |
+ AppActivityRegistry* registry) OVERRIDE; |
+ |
+ std::vector<AppActivityRegistry*> app_list_; |
+ |
+ scoped_ptr<AppContentControlDelegate> delegate_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(AppRegistryImpl); |
+}; |
+ |
+namespace { |
+ |
+AppRegistryImpl* instance = NULL; |
+ |
+} // namespace |
+ |
+AppRegistryImpl::AppRegistryImpl() : |
+ delegate_(AppContentControlDelegate::CreateAppContentControlDelegate()) {} |
+ |
+AppRegistryImpl::~AppRegistryImpl() { |
+ DCHECK(app_list_.empty()); |
+} |
+ |
+void AppRegistryImpl::SetDelegate(AppContentControlDelegate* delegate) { |
+ DCHECK(delegate); |
+ delegate_.reset(delegate); |
+} |
+ |
+AppContentControlDelegate* AppRegistryImpl::GetDelegate() { |
+ return delegate_.get(); |
+} |
+ |
+AppActivityRegistry* AppRegistryImpl::GetAppActivityRegistry( |
+ const std::string& app_id, |
+ content::BrowserContext* browser_context) { |
+ // Search for an existing proxy. |
+ for (std::vector<AppActivityRegistry*>::iterator it = app_list_.begin(); |
+ it != app_list_.end(); ++it) { |
+ if ((*it)->app_id() == app_id && |
+ (*it)->browser_context() == browser_context) |
+ return *it; |
+ } |
+ |
+ // Create and return a new application object. |
+ AppActivityRegistry* app_activity_registry = |
+ new AppActivityRegistry(app_id, browser_context); |
+ app_list_.push_back(app_activity_registry); |
+ return app_activity_registry; |
+} |
+ |
+void AppRegistryImpl::RemoveAppActivityRegistry(AppActivityRegistry* registry) { |
+ std::vector<AppActivityRegistry*>::iterator item = |
+ std::find(app_list_.begin(), app_list_.end(), registry); |
+ CHECK(item != app_list_.end()); |
+ app_list_.erase(item); |
+ delete registry; |
+} |
+ |
+// static |
+void AppRegistry::Create() { |
+ DCHECK(!instance); |
+ instance = new AppRegistryImpl(); |
+} |
+ |
+// static |
+AppRegistry* AppRegistry::Get() { |
+ DCHECK(instance); |
+ return instance; |
+} |
+ |
+// static |
+void AppRegistry::ShutDown() { |
+ DCHECK(instance); |
+ delete instance; |
+} |
+ |
+AppRegistry::AppRegistry() {} |
+ |
+AppRegistry::~AppRegistry() { |
+ instance = NULL; |
+} |
+ |
+} // namespace athena |