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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_UI_SYNC_TAB_CONTENTS_SYNCED_TAB_DELEGATE_H_
#define CHROME_BROWSER_UI_SYNC_TAB_CONTENTS_SYNCED_TAB_DELEGATE_H_
#include <memory>
#include <optional>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "components/sessions/core/session_id.h"
#include "components/sync_sessions/synced_tab_delegate.h"
namespace content {
class WebContents;
}
namespace tasks {
class TaskTabHelper;
}
// Partial implementation of SyncedTabDelegate for the cases where the tab has
// (either initially or late) a WebContents.
class TabContentsSyncedTabDelegate : public sync_sessions::SyncedTabDelegate {
public:
TabContentsSyncedTabDelegate() = default;
TabContentsSyncedTabDelegate(const TabContentsSyncedTabDelegate&) = delete;
TabContentsSyncedTabDelegate& operator=(const TabContentsSyncedTabDelegate&) =
delete;
~TabContentsSyncedTabDelegate() override = default;
// Resets the cached last_active_time value, allowing the next call to
// GetLastActiveTime() to return the actual value.
void ResetCachedLastActiveTime();
// SyncedTabDelegate:
base::Time GetLastActiveTime() override;
bool IsBeingDestroyed() const override;
std::string GetExtensionAppId() const override;
bool IsInitialBlankNavigation() const override;
int GetCurrentEntryIndex() const override;
int GetEntryCount() const override;
GURL GetVirtualURLAtIndex(int i) const override;
void GetSerializedNavigationAtIndex(
int i,
sessions::SerializedNavigationEntry* serialized_entry) const override;
bool ProfileHasChildAccount() const override;
const std::vector<std::unique_ptr<const sessions::SerializedNavigationEntry>>*
GetBlockedNavigations() const override;
bool ShouldSync(sync_sessions::SyncSessionsClient* sessions_client) override;
int64_t GetTaskIdForNavigationId(int nav_id) const override;
int64_t GetParentTaskIdForNavigationId(int nav_id) const override;
int64_t GetRootTaskIdForNavigationId(int nav_id) const override;
protected:
const content::WebContents* web_contents() const;
content::WebContents* web_contents();
void SetWebContents(content::WebContents* web_contents);
private:
const tasks::TaskTabHelper* task_tab_helper() const;
raw_ptr<content::WebContents, DanglingUntriaged> web_contents_ = nullptr;
// Cached value of last_active_time_ticks and last_active_time, sometimes
// returned instead of the last_active_time from the WebContents.
std::optional<std::pair<base::TimeTicks, base::Time>>
cached_last_active_time_;
};
#endif // CHROME_BROWSER_UI_SYNC_TAB_CONTENTS_SYNCED_TAB_DELEGATE_H_
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