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// 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.
#ifndef ATHENA_EXTENSIONS_SHELL_URL_SEARCH_PROVIDER_H_
#define ATHENA_EXTENSIONS_SHELL_URL_SEARCH_PROVIDER_H_
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "components/omnibox/autocomplete_input.h"
#include "components/omnibox/autocomplete_provider_listener.h"
#include "ui/app_list/search_provider.h"
class AutocompleteProvider;
class TemplateURLService;
namespace content {
class BrowserContext;
}
namespace athena {
// A sample search provider.
class UrlSearchProvider : public app_list::SearchProvider,
public AutocompleteProviderListener {
public:
UrlSearchProvider(content::BrowserContext* browser_context);
~UrlSearchProvider() override;
// Overridden from app_list::SearchProvider
void Start(const base::string16& query) override;
void Stop() override;
// Overridden from AutocompleteProviderListener
void OnProviderUpdate(bool updated_matches) override;
private:
content::BrowserContext* browser_context_;
// TODO(mukai): This should be provided through BrowserContextKeyedService.
scoped_ptr<TemplateURLService> template_url_service_;
AutocompleteInput input_;
scoped_refptr<AutocompleteProvider> provider_;
DISALLOW_COPY_AND_ASSIGN(UrlSearchProvider);
};
} // namespace athena
#endif // ATHENA_EXTENSIONS_SHELL_URL_SEARCH_PROVIDER_H_
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