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// Copyright 2013 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_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_
#define CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_
#include "base/memory/raw_ptr.h"
#include "chrome/browser/ui/sync/tab_contents_synced_tab_delegate.h"
#include "components/sync_sessions/synced_tab_delegate.h"
namespace content {
class WebContents;
}
class TabAndroidDataProvider;
namespace browser_sync {
// On Android a tab can exist even without web contents.
// SyncedTabDelegateAndroid specializes TabContentsSyncedTabDelegate with
// support for setting web contents on a late stage (for placeholder tabs),
// when the tab is brought to memory.
class SyncedTabDelegateAndroid : public TabContentsSyncedTabDelegate {
public:
explicit SyncedTabDelegateAndroid(
TabAndroidDataProvider* tab_android_data_provider);
SyncedTabDelegateAndroid(const SyncedTabDelegateAndroid&) = delete;
SyncedTabDelegateAndroid& operator=(const SyncedTabDelegateAndroid&) = delete;
~SyncedTabDelegateAndroid() override;
// SyncedTabDelegate:
SessionID GetWindowId() const override;
SessionID GetSessionId() const override;
bool IsPlaceholderTab() const override;
std::unique_ptr<SyncedTabDelegate> ReadPlaceholderTabSnapshotIfItShouldSync(
sync_sessions::SyncSessionsClient* sessions_client) override;
// Set the web contents for this tab.
void SetWebContents(content::WebContents* web_contents);
// Set web contents to null.
void ResetWebContents();
static SessionID SessionIdFromAndroidId(int android_tab_id);
private:
const raw_ptr<TabAndroidDataProvider> tab_android_data_provider_;
};
} // namespace browser_sync
#endif // CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_
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