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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_SHELL_BROWSER_SHELL_CONTENT_INDEX_PROVIDER_H_
#define CONTENT_SHELL_BROWSER_SHELL_CONTENT_INDEX_PROVIDER_H_
#include <map>
#include <string>
#include <vector>
#include "content/public/browser/content_index_provider.h"
#include "ui/gfx/geometry/size.h"
#include "url/origin.h"
namespace content {
// When using ShellContentIndexProvider, IDs need to be globally unique,
// instead of per Service Worker.
class ShellContentIndexProvider : public ContentIndexProvider {
public:
ShellContentIndexProvider();
ShellContentIndexProvider(const ShellContentIndexProvider&) = delete;
ShellContentIndexProvider& operator=(const ShellContentIndexProvider&) =
delete;
~ShellContentIndexProvider() override;
// ContentIndexProvider implementation.
std::vector<gfx::Size> GetIconSizes(
blink::mojom::ContentCategory category) override;
void OnContentAdded(ContentIndexEntry entry) override;
void OnContentDeleted(int64_t service_worker_registration_id,
const url::Origin& origin,
const std::string& description_id) override;
// Returns the Service Worker Registration ID and the origin of the Content
// Index entry registered with |id|. If |id| does not exist, invalid values
// are returned, which would cause DB tasks to fail.
std::pair<int64_t, url::Origin> GetRegistrationDataFromId(
const std::string& id);
void set_icon_sizes(std::vector<gfx::Size> icon_sizes) {
icon_sizes_ = std::move(icon_sizes);
}
private:
// Map from |description_id| to <|service_worker_registration_id|, |origin|>.
std::map<std::string, std::pair<int64_t, url::Origin>> entries_;
std::vector<gfx::Size> icon_sizes_;
};
} // namespace content
#endif // CONTENT_SHELL_BROWSER_SHELL_CONTENT_INDEX_PROVIDER_H_
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