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// Copyright 2021 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_SHARING_HUB_SHARING_HUB_MODEL_H_
#define CHROME_BROWSER_SHARING_HUB_SHARING_HUB_MODEL_H_
#include <map>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "base/memory/raw_ref.h"
#include "base/sequence_checker.h"
#include "ui/gfx/image/image_skia.h"
class GURL;
class Profile;
namespace content {
class BrowserContext;
class WebContents;
} // namespace content
namespace gfx {
struct VectorIcon;
} // namespace gfx
namespace sharing_hub {
struct SharingHubAction {
// `icon` may not be null and must outlive the SharingHubAction.
SharingHubAction(int command_id,
std::u16string title,
const gfx::VectorIcon* icon,
std::string feature_name_for_metrics,
int announcement_id);
SharingHubAction(const SharingHubAction&);
SharingHubAction& operator=(const SharingHubAction&);
SharingHubAction(SharingHubAction&&);
SharingHubAction& operator=(SharingHubAction&&);
~SharingHubAction() = default;
int command_id;
std::u16string title;
raw_ref<const gfx::VectorIcon> icon;
std::string feature_name_for_metrics;
int announcement_id;
};
// The Sharing Hub model contains a list of first and third party actions.
// This object should only be accessed from one thread, which is usually the
// main thread.
class SharingHubModel {
public:
explicit SharingHubModel(content::BrowserContext* context);
SharingHubModel(const SharingHubModel&) = delete;
SharingHubModel& operator=(const SharingHubModel&) = delete;
~SharingHubModel();
// Returns a vector with the first party Sharing Hub actions, ordered by
// appearance in the dialog. Some actions (i.e. send tab to self) may not be
// shown for some URLs.
std::vector<SharingHubAction> GetFirstPartyActionList(
content::WebContents* web_contents) const;
// Executes the third party action indicated by |id|, i.e. opens a popup to
// the corresponding webpage. The |url| is the URL to share, and the |title|
// is the title (if there is one) of the shared URL.
void ExecuteThirdPartyAction(Profile* profile,
const GURL& url,
const std::u16string& title,
int id);
// Convenience wrapper around the above when sharing a WebContents. This
// extracts the title and URL to share from the provided WebContents.
void ExecuteThirdPartyAction(content::WebContents* contents, int id);
private:
void PopulateFirstPartyActions();
void PopulateThirdPartyActions();
// A list of Sharing Hub first party actions in order in which they appear.
std::vector<SharingHubAction> first_party_action_list_;
raw_ptr<content::BrowserContext> context_;
SEQUENCE_CHECKER(sequence_checker_);
};
} // namespace sharing_hub
#endif // CHROME_BROWSER_SHARING_HUB_SHARING_HUB_MODEL_H_
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