chromium/third_party/blink/renderer/core/fragment_directive/text_fragment_handler.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/core/fragment_directive/text_fragment_handler.h"

#include "base/metrics/histogram_functions.h"
#include "base/strings/strcat.h"
#include "components/shared_highlighting/core/common/disabled_sites.h"
#include "components/shared_highlighting/core/common/fragment_directives_utils.h"
#include "components/shared_highlighting/core/common/shared_highlighting_features.h"
#include "third_party/blink/public/platform/browser_interface_broker_proxy.h"
#include "third_party/blink/renderer/core/annotation/annotation_agent_impl.h"
#include "third_party/blink/renderer/core/annotation/annotation_selector.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/editing/markers/document_marker.h"
#include "third_party/blink/renderer/core/editing/markers/document_marker_controller.h"
#include "third_party/blink/renderer/core/editing/position_with_affinity.h"
#include "third_party/blink/renderer/core/editing/range_in_flat_tree.h"
#include "third_party/blink/renderer/core/editing/selection_editor.h"
#include "third_party/blink/renderer/core/editing/visible_units.h"
#include "third_party/blink/renderer/core/fragment_directive/fragment_directive_utils.h"
#include "third_party/blink/renderer/core/fragment_directive/text_fragment_anchor.h"
#include "third_party/blink/renderer/core/fragment_directive/text_fragment_selector_generator.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/layout/hit_test_result.h"
#include "third_party/blink/renderer/core/loader/document_loader.h"

namespace blink {

TextFragmentHandler::TextFragmentHandler(LocalFrame* frame) : … { … }

// TODO(http://crbug/1262142): lazily bind once and not re-bind each time.
void TextFragmentHandler::BindTextFragmentReceiver(
    mojo::PendingReceiver<mojom::blink::TextFragmentReceiver> producer) { … }

void TextFragmentHandler::Cancel() { … }

void TextFragmentHandler::RequestSelector(RequestSelectorCallback callback) { … }

void TextFragmentHandler::GetExistingSelectors(
    GetExistingSelectorsCallback callback) { … }

void TextFragmentHandler::RemoveFragments() { … }

// static
bool TextFragmentHandler::IsOverTextFragment(const HitTestResult& result) { … }

void TextFragmentHandler::ExtractTextFragmentsMatches(
    ExtractTextFragmentsMatchesCallback callback) { … }

void TextFragmentHandler::ExtractFirstFragmentRect(
    ExtractFirstFragmentRectCallback callback) { … }

void TextFragmentHandler::DidFinishSelectorGeneration(
    const TextFragmentSelector& selector,
    shared_highlighting::LinkGenerationError error) { … }

void TextFragmentHandler::StartGeneratingForCurrentSelection() { … }

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

void TextFragmentHandler::DidDetachDocumentOrFrame() { … }

void TextFragmentHandler::InvokeReplyCallback(
    const TextFragmentSelector& selector,
    shared_highlighting::LinkGenerationError error) { … }

TextFragmentAnchor* TextFragmentHandler::GetTextFragmentAnchor() { … }

// static
bool TextFragmentHandler::ShouldPreemptivelyGenerateFor(LocalFrame* frame) { … }

// static
void TextFragmentHandler::OpenedContextMenuOverSelection(LocalFrame* frame) { … }

// static
void TextFragmentHandler::DidCreateTextFragment(AnnotationAgentImpl& agent,
                                                Document& owning_document) { … }

}  // namespace blink