chromium/third_party/blink/renderer/core/inspector/legacy_dom_snapshot_agent.cc

// Copyright 2017 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/inspector/legacy_dom_snapshot_agent.h"

#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h"
#include "third_party/blink/renderer/core/css/properties/css_property_ref.h"
#include "third_party/blink/renderer/core/dom/attribute.h"
#include "third_party/blink/renderer/core/dom/attribute_collection.h"
#include "third_party/blink/renderer/core/dom/character_data.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/dom/document_type.h"
#include "third_party/blink/renderer/core/dom/dom_node_ids.h"
#include "third_party/blink/renderer/core/dom/element.h"
#include "third_party/blink/renderer/core/dom/flat_tree_traversal.h"
#include "third_party/blink/renderer/core/dom/node.h"
#include "third_party/blink/renderer/core/dom/pseudo_element.h"
#include "third_party/blink/renderer/core/dom/qualified_name.h"
#include "third_party/blink/renderer/core/dom/shadow_root.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/html/forms/html_input_element.h"
#include "third_party/blink/renderer/core/html/forms/html_option_element.h"
#include "third_party/blink/renderer/core/html/forms/html_text_area_element.h"
#include "third_party/blink/renderer/core/html/html_frame_owner_element.h"
#include "third_party/blink/renderer/core/html/html_image_element.h"
#include "third_party/blink/renderer/core/html/html_link_element.h"
#include "third_party/blink/renderer/core/html/html_template_element.h"
#include "third_party/blink/renderer/core/input_type_names.h"
#include "third_party/blink/renderer/core/inspector/dom_traversal_utils.h"
#include "third_party/blink/renderer/core/inspector/identifiers_factory.h"
#include "third_party/blink/renderer/core/inspector/inspector_dom_agent.h"
#include "third_party/blink/renderer/core/inspector/inspector_dom_debugger_agent.h"
#include "third_party/blink/renderer/core/inspector/inspector_dom_snapshot_agent.h"
#include "third_party/blink/renderer/core/layout/layout_embedded_content.h"
#include "third_party/blink/renderer/core/layout/layout_object.h"
#include "third_party/blink/renderer/core/layout/layout_text.h"
#include "third_party/blink/renderer/core/layout/layout_view.h"
#include "third_party/blink/renderer/core/paint/paint_layer.h"
#include "third_party/blink/renderer/core/paint/paint_layer_scrollable_area.h"
#include "third_party/blink/renderer/core/style/computed_style.h"
#include "third_party/blink/renderer/platform/bindings/thread_debugger.h"
#include "v8/include/v8-inspector.h"

namespace blink {

FormControlType;
Maybe;

namespace {

std::unique_ptr<protocol::DOM::Rect> LegacyBuildRectForPhysicalRect(
    const PhysicalRect& rect) { … }

}  // namespace

struct LegacyDOMSnapshotAgent::VectorStringHashTraits
    : public WTF::GenericHashTraits<Vector<String>> { … };

LegacyDOMSnapshotAgent::LegacyDOMSnapshotAgent(
    InspectorDOMDebuggerAgent* dom_debugger_agent,
    OriginUrlMap* origin_url_map)
    : … { … }

LegacyDOMSnapshotAgent::~LegacyDOMSnapshotAgent() = default;

protocol::Response LegacyDOMSnapshotAgent::GetSnapshot(
    Document* document,
    std::unique_ptr<protocol::Array<String>> style_filter,
    protocol::Maybe<bool> include_event_listeners,
    protocol::Maybe<bool> include_paint_order,
    protocol::Maybe<bool> include_user_agent_shadow_tree,
    std::unique_ptr<protocol::Array<protocol::DOMSnapshot::DOMNode>>* dom_nodes,
    std::unique_ptr<protocol::Array<protocol::DOMSnapshot::LayoutTreeNode>>*
        layout_tree_nodes,
    std::unique_ptr<protocol::Array<protocol::DOMSnapshot::ComputedStyle>>*
        computed_styles) { … }

int LegacyDOMSnapshotAgent::VisitNode(Node* node,
                                      bool include_event_listeners,
                                      bool include_user_agent_shadow_tree) { … }

std::unique_ptr<protocol::Array<int>>
LegacyDOMSnapshotAgent::VisitContainerChildren(
    Node* container,
    bool include_event_listeners,
    bool include_user_agent_shadow_tree) { … }

std::unique_ptr<protocol::Array<int>>
LegacyDOMSnapshotAgent::VisitPseudoElements(
    Element* parent,
    int index,
    bool include_event_listeners,
    bool include_user_agent_shadow_tree) { … }

std::unique_ptr<protocol::Array<protocol::DOMSnapshot::NameValue>>
LegacyDOMSnapshotAgent::BuildArrayForElementAttributes(Element* element) { … }

int LegacyDOMSnapshotAgent::VisitLayoutTreeNode(LayoutObject* layout_object,
                                                Node* node,
                                                int node_index) { … }

const ComputedStyle* ComputedStyleForNode(Node& node) { … }

int LegacyDOMSnapshotAgent::GetStyleIndexForNode(Node* node) { … }

}  // namespace blink