chromium/third_party/blink/renderer/modules/handwriting/handwriting_recognition_service.cc

// 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.

#include "third_party/blink/renderer/modules/handwriting/handwriting_recognition_service.h"

#include <utility>

#include "base/notreached.h"
#include "third_party/blink/public/platform/browser_interface_broker_proxy.h"
#include "third_party/blink/public/platform/task_type.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_handwriting_model_constraint.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_handwriting_recognizer_query_result.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/modules/handwriting/handwriting_recognizer.h"
#include "third_party/blink/renderer/modules/handwriting/handwriting_type_converters.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"

namespace blink {

namespace {

void OnCreateHandwritingRecognizer(
    ScriptState* script_state,
    ScriptPromiseResolver<HandwritingRecognizer>* resolver,
    handwriting::mojom::blink::CreateHandwritingRecognizerResult result,
    mojo::PendingRemote<handwriting::mojom::blink::HandwritingRecognizer>
        pending_remote) { … }

void OnQueryHandwritingRecognizer(
    ScriptState* script_state,
    ScriptPromiseResolver<IDLNullable<HandwritingRecognizerQueryResult>>*
        resolver,
    handwriting::mojom::blink::QueryHandwritingRecognizerResultPtr
        query_result) { … }

}  // namespace

const char HandwritingRecognitionService::kSupplementName[] = …;

HandwritingRecognitionService::HandwritingRecognitionService(
    Navigator& navigator)
    : … { … }

// static
HandwritingRecognitionService& HandwritingRecognitionService::From(
    Navigator& navigator) { … }

// static
ScriptPromise<HandwritingRecognizer>
HandwritingRecognitionService::createHandwritingRecognizer(
    ScriptState* script_state,
    Navigator& navigator,
    const HandwritingModelConstraint* constraint,
    ExceptionState& exception_state) { … }

bool HandwritingRecognitionService::BootstrapMojoConnectionIfNeeded(
    ScriptState* script_state,
    ExceptionState& exception_state) { … }

ScriptPromise<HandwritingRecognizer>
HandwritingRecognitionService::CreateHandwritingRecognizer(
    ScriptState* script_state,
    const HandwritingModelConstraint* blink_model_constraint,
    ExceptionState& exception_state) { … }

// static
ScriptPromise<IDLNullable<HandwritingRecognizerQueryResult>>
HandwritingRecognitionService::queryHandwritingRecognizer(
    ScriptState* script_state,
    Navigator& navigator,
    const HandwritingModelConstraint* constraint,
    ExceptionState& exception_state) { … }

ScriptPromise<IDLNullable<HandwritingRecognizerQueryResult>>
HandwritingRecognitionService::QueryHandwritingRecognizer(
    ScriptState* script_state,
    const HandwritingModelConstraint* constraint,
    ExceptionState& exception_state) { … }

void HandwritingRecognitionService::Trace(Visitor* visitor) const { … }

}  // namespace blink