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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_WINDOWS_API_H_
#define CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_WINDOWS_API_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "components/keyed_service/core/keyed_service.h"
#include "extensions/browser/browser_context_keyed_api_factory.h"
#include "extensions/browser/event_router.h"
#include "extensions/buildflags/buildflags.h"
static_assert(BUILDFLAG(ENABLE_EXTENSIONS_CORE));
namespace extensions {
class TabsEventRouter;
class TabsEventRouterAndroid;
class WindowsEventRouter;
// TabsWindowsAPI is a BrowserContextKeyedAPI that manages the TabsEventRouter
// and WindowsEventRouter. It routes various events to the appropriate event
// listeners in the renderers.
class TabsWindowsAPI : public BrowserContextKeyedAPI,
public EventRouter::Observer {
public:
explicit TabsWindowsAPI(content::BrowserContext* context);
~TabsWindowsAPI() override;
// Convenience method to get the TabsWindowsAPI for a profile.
static TabsWindowsAPI* Get(content::BrowserContext* context);
// Creates the tabs event router. Visible for testing.
void InitTabsEventRouter();
#if BUILDFLAG(IS_ANDROID)
TabsEventRouterAndroid* tabs_event_router_android();
#else
TabsEventRouter* tabs_event_router();
WindowsEventRouter* windows_event_router();
#endif
// KeyedService implementation.
void Shutdown() override;
// BrowserContextKeyedAPI implementation.
static BrowserContextKeyedAPIFactory<TabsWindowsAPI>* GetFactoryInstance();
// EventRouter::Observer implementation.
void OnListenerAdded(const extensions::EventListenerInfo& details) override;
private:
friend class BrowserContextKeyedAPIFactory<TabsWindowsAPI>;
raw_ptr<content::BrowserContext> browser_context_;
// BrowserContextKeyedAPI implementation.
static const char* service_name() {
return "TabsWindowsAPI";
}
static const bool kServiceIsNULLWhileTesting = true;
#if BUILDFLAG(IS_ANDROID)
// TODO(crbug.com/427503497): Remove this once TabsEventRouter works on
// Android.
std::unique_ptr<TabsEventRouterAndroid> tabs_event_router_android_;
#else
std::unique_ptr<TabsEventRouter> tabs_event_router_;
std::unique_ptr<WindowsEventRouter> windows_event_router_;
#endif
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_WINDOWS_API_H_
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