chromium/third_party/blink/renderer/core/editing/caret_display_item_client.cc

/*
 * Copyright (C) 2004, 2008, 2009, 2010 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
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 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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#include "third_party/blink/renderer/core/editing/caret_display_item_client.h"

#include "third_party/blink/renderer/core/display_lock/display_lock_utilities.h"
#include "third_party/blink/renderer/core/editing/editing_utilities.h"
#include "third_party/blink/renderer/core/editing/local_caret_rect.h"
#include "third_party/blink/renderer/core/editing/position_with_affinity.h"
#include "third_party/blink/renderer/core/editing/visible_units.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/layout/layout_block.h"
#include "third_party/blink/renderer/core/layout/layout_view.h"
#include "third_party/blink/renderer/core/layout/physical_box_fragment.h"
#include "third_party/blink/renderer/core/paint/object_paint_invalidator.h"
#include "third_party/blink/renderer/core/paint/paint_auto_dark_mode.h"
#include "third_party/blink/renderer/core/paint/paint_info.h"
#include "third_party/blink/renderer/core/paint/paint_invalidator.h"
#include "third_party/blink/renderer/core/paint/paint_layer.h"
#include "third_party/blink/renderer/platform/graphics/compositing/paint_artifact_compositor.h"
#include "third_party/blink/renderer/platform/graphics/dark_mode_filter.h"
#include "third_party/blink/renderer/platform/graphics/graphics_context.h"
#include "third_party/blink/renderer/platform/graphics/paint/drawing_recorder.h"

namespace blink {

CaretDisplayItemClient::CaretDisplayItemClient() = default;
CaretDisplayItemClient::~CaretDisplayItemClient() = default;
void CaretDisplayItemClient::Trace(Visitor* visitor) const { … }

namespace {

inline bool CaretRendersInsideNode(const Node* node) { … }

LayoutBlock* CaretLayoutBlock(const Node* node,
                              const LayoutObject* layout_object) { … }

PhysicalRect MapCaretRectToCaretPainter(const LayoutBlock* caret_block,
                                        const LocalCaretRect& caret_rect) { … }

}  // namespace

CaretDisplayItemClient::CaretRectAndPainterBlock
CaretDisplayItemClient::ComputeCaretRectAndPainterBlock(
    const PositionWithAffinity& caret_position) { … }

void CaretDisplayItemClient::LayoutBlockWillBeDestroyed(
    const LayoutBlock& block) { … }

bool CaretDisplayItemClient::ShouldPaintCaret(
    const PhysicalBoxFragment& box_fragment) const { … }

void CaretDisplayItemClient::UpdateStyleAndLayoutIfNeeded(
    const PositionWithAffinity& caret_position) { … }

void CaretDisplayItemClient::SetActive(bool active) { … }

void CaretDisplayItemClient::EnsureInvalidationOfPreviousLayoutBlock() { … }

void CaretDisplayItemClient::InvalidatePaint(
    const LayoutBlock& block,
    const PaintInvalidatorContext& context) { … }

void CaretDisplayItemClient::InvalidatePaintInPreviousLayoutBlock(
    const PaintInvalidatorContext& context) { … }

void CaretDisplayItemClient::InvalidatePaintInCurrentLayoutBlock(
    const PaintInvalidatorContext& context) { … }

void CaretDisplayItemClient::PaintCaret(
    GraphicsContext& context,
    const PhysicalOffset& paint_offset,
    DisplayItem::Type display_item_type) const { … }

void CaretDisplayItemClient::RecordSelection(GraphicsContext& context,
                                             const PhysicalOffset& paint_offset,
                                             gfx::SelectionBound::Type type) { … }

String CaretDisplayItemClient::DebugName() const { … }

}  // namespace blink