compose_session.h | Explore in Territory

// Copyright 2023 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_COMPOSE_COMPOSE_SESSION_H_
#define CHROME_BROWSER_COMPOSE_COMPOSE_SESSION_H_

#include <memory>
#include <stack>
#include <string>
#include <string_view>
#include <vector>

#include "base/check_op.h"
#include "base/functional/callback_helpers.h"
#include "base/timer/elapsed_timer.h"
#include "base/timer/timer.h"
#include "base/types/optional_ref.h"
#include "chrome/browser/content_extraction/inner_text.h"
#include "chrome/common/compose/compose.mojom.h"
#include "components/autofill/core/common/unique_ids.h"
#include "components/compose/core/browser/compose_metrics.h"
#include "components/optimization_guide/core/optimization_guide_model_executor.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/metrics/public/cpp/ukm_source_id.h"

namespace base {
class ElapsedTimer;
}  // namespace base

namespace content {
class WebContents;
}  // namespace content

namespace content_extraction {
struct InnerTextResult;
}  // namespace content_extraction

namespace ui {
struct AXTreeUpdate;
}

// A simple interface to reroute inner text calls to allow for test mocks.
class InnerTextProvider { … };

// The state of a compose session. This currently includes the model quality log
// entry, and the mojo based compose state.
class ComposeState;

// A class for managing a Compose Session. This session begins when a Compose
// Dialog is opened for a given field in a WebContents, and ends when one of the
// following occurs:
//  - Web Contents is destroyed
//  - Navigation happens
//  - User clicks "insert" on a compose response
//  - User clicks the close button in the WebUI.
//
//  This class can outlive its bound WebUI, as they come and go when the dialog
//  is shown and hidden.  It does not actively unbind its mojo connection, as
//  the Remote for a closed WebUI will just drop any incoming events.
//
//  This should be owned (indirectly) by the WebContents passed into its
//  constructor, and the `executor` MUST outlive that WebContents.
class ComposeSession
    : public compose::mojom::ComposeSessionUntrustedPageHandler { … };

#endif  // CHROME_BROWSER_COMPOSE_COMPOSE_SESSION_H_
chromium/chrome/browser/compose/compose_session.h
