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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_INSPECTOR_INSPECT_TOOLS_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_INSPECTOR_INSPECT_TOOLS_H_
#include <vector>
#include <v8-inspector.h>
#include "base/macros.h"
#include "third_party/blink/renderer/core/inspector/inspector_overlay_agent.h"
#include "third_party/blink/renderer/core/inspector/node_content_visibility_state.h"
namespace blink {
class WebMouseEvent;
class WebPointerEvent;
// -----------------------------------------------------------------------------
class SearchingForNodeTool : public InspectTool {
public:
SearchingForNodeTool(InspectorOverlayAgent* overlay,
OverlayFrontend* frontend,
InspectorDOMAgent* dom_agent,
bool ua_shadow,
const std::vector<uint8_t>& highlight_config);
void Trace(Visitor* visitor) const override;
private:
bool HandleInputEvent(LocalFrameView* frame_view,
const WebInputEvent& input_event,
bool* swallow_next_mouse_up) override;
bool HandleMouseDown(const WebMouseEvent& event,
bool* swallow_next_mouse_up) override;
bool HandleMouseMove(const WebMouseEvent& event) override;
bool HandleGestureTapEvent(const WebGestureEvent&) override;
bool HandlePointerEvent(const WebPointerEvent&) override;
void Draw(float scale) override;
void NodeHighlightRequested(Node*);
bool SupportsPersistentOverlays() override;
String GetOverlayName() override;
Member<InspectorDOMAgent> dom_agent_;
bool ua_shadow_;
NodeContentVisibilityState content_visibility_state_ =
NodeContentVisibilityState::kNone;
Member<Node> hovered_node_;
Member<Node> event_target_node_;
std::unique_ptr<InspectorHighlightConfig> highlight_config_;
InspectorHighlightContrastInfo contrast_info_;
bool omit_tooltip_ = false;
DISALLOW_COPY_AND_ASSIGN(SearchingForNodeTool);
};
// -----------------------------------------------------------------------------
class QuadHighlightTool : public InspectTool {
public:
QuadHighlightTool(InspectorOverlayAgent* overlay,
OverlayFrontend* frontend,
std::unique_ptr<FloatQuad> quad,
Color color,
Color outline_color);
private:
bool ForwardEventsToOverlay() override;
bool HideOnHideHighlight() override;
void Draw(float scale) override;
String GetOverlayName() override;
std::unique_ptr<FloatQuad> quad_;
Color color_;
Color outline_color_;
DISALLOW_COPY_AND_ASSIGN(QuadHighlightTool);
};
// -----------------------------------------------------------------------------
class NodeHighlightTool : public InspectTool {
public:
NodeHighlightTool(InspectorOverlayAgent* overlay,
OverlayFrontend* frontend,
Member<Node> node,
String selector_list,
std::unique_ptr<InspectorHighlightConfig> highlight_config);
std::unique_ptr<protocol::DictionaryValue> GetNodeInspectorHighlightAsJson(
bool append_element_info,
bool append_distance_info) const;
void Trace(Visitor* visitor) const override;
private:
bool ForwardEventsToOverlay() override;
bool SupportsPersistentOverlays() override;
bool HideOnMouseMove() override;
bool HideOnHideHighlight() override;
void Draw(float scale) override;
void DrawNode();
void DrawMatchingSelector();
String GetOverlayName() override;
NodeContentVisibilityState content_visibility_state_ =
NodeContentVisibilityState::kNone;
Member<Node> node_;
String selector_list_;
std::unique_ptr<InspectorHighlightConfig> highlight_config_;
InspectorHighlightContrastInfo contrast_info_;
DISALLOW_COPY_AND_ASSIGN(NodeHighlightTool);
};
// -----------------------------------------------------------------------------
class SourceOrderTool : public InspectTool {
public:
SourceOrderTool(
InspectorOverlayAgent* overlay,
OverlayFrontend* frontend,
Node* node,
std::unique_ptr<InspectorSourceOrderConfig> source_order_config);
std::unique_ptr<protocol::DictionaryValue>
GetNodeInspectorSourceOrderHighlightAsJson() const;
void Trace(Visitor* visitor) const override;
private:
bool HideOnHideHighlight() override;
bool HideOnMouseMove() override;
void Draw(float scale) override;
void DrawNode(Node* node, int source_order_position);
void DrawParentNode();
String GetOverlayName() override;
Member<Node> node_;
std::unique_ptr<InspectorSourceOrderConfig> source_order_config_;
DISALLOW_COPY_AND_ASSIGN(SourceOrderTool);
};
// -----------------------------------------------------------------------------
using GridConfigs = Vector<
std::pair<Member<Node>, std::unique_ptr<InspectorGridHighlightConfig>>>;
using FlexContainerConfigs =
Vector<std::pair<Member<Node>,
std::unique_ptr<InspectorFlexContainerHighlightConfig>>>;
using ScrollSnapConfigs = Vector<
std::pair<Member<Node>,
std::unique_ptr<InspectorScrollSnapContainerHighlightConfig>>>;
class PersistentTool : public InspectTool {
using InspectTool::InspectTool;
public:
void Draw(float scale) override;
bool IsEmpty();
void SetGridConfigs(GridConfigs);
void SetFlexContainerConfigs(FlexContainerConfigs);
void SetScrollSnapConfigs(ScrollSnapConfigs);
std::unique_ptr<protocol::DictionaryValue> GetGridInspectorHighlightsAsJson()
const;
private:
bool ForwardEventsToOverlay() override;
bool HideOnMouseMove() override;
bool HideOnHideHighlight() override;
String GetOverlayName() override;
GridConfigs grid_node_highlights_;
FlexContainerConfigs flex_container_configs_;
ScrollSnapConfigs scroll_snap_configs_;
DISALLOW_COPY_AND_ASSIGN(PersistentTool);
};
// -----------------------------------------------------------------------------
class NearbyDistanceTool : public InspectTool {
public:
void Trace(Visitor* visitor) const override;
private:
using InspectTool::InspectTool;
bool HandleMouseDown(const WebMouseEvent& event,
bool* swallow_next_mouse_up) override;
bool HandleMouseMove(const WebMouseEvent& event) override;
bool HandleMouseUp(const WebMouseEvent& event) override;
void Draw(float scale) override;
String GetOverlayName() override;
Member<Node> hovered_node_;
DISALLOW_COPY_AND_ASSIGN(NearbyDistanceTool);
};
// -----------------------------------------------------------------------------
class ShowViewSizeTool : public InspectTool {
using InspectTool::InspectTool;
private:
bool ForwardEventsToOverlay() override;
void Draw(float scale) override;
String GetOverlayName() override;
DISALLOW_COPY_AND_ASSIGN(ShowViewSizeTool);
};
// -----------------------------------------------------------------------------
class ScreenshotTool : public InspectTool {
public:
ScreenshotTool(InspectorOverlayAgent* overlay, OverlayFrontend* frontend);
private:
void Dispatch(const String& message) override;
String GetOverlayName() override;
DISALLOW_COPY_AND_ASSIGN(ScreenshotTool);
};
// -----------------------------------------------------------------------------
class PausedInDebuggerTool : public InspectTool {
public:
PausedInDebuggerTool(InspectorOverlayAgent* overlay,
OverlayFrontend* frontend,
v8_inspector::V8InspectorSession* v8_session,
const String& message)
: InspectTool(overlay, frontend),
v8_session_(v8_session),
message_(message) {}
private:
void Draw(float scale) override;
void Dispatch(const String& message) override;
String GetOverlayName() override;
v8_inspector::V8InspectorSession* v8_session_;
String message_;
DISALLOW_COPY_AND_ASSIGN(PausedInDebuggerTool);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_INSPECTOR_INSPECT_TOOLS_H_
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