frame_caret.cc | Explore in Territory

/*
 * 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
 *    notice, this list of conditions and the following disclaimer.
 * 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,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "third_party/blink/renderer/core/editing/frame_caret.h"

#include "base/location.h"
#include "base/task/single_thread_task_runner.h"
#include "third_party/blink/public/platform/task_type.h"
#include "third_party/blink/renderer/core/editing/caret_display_item_client.h"
#include "third_party/blink/renderer/core/editing/editing_utilities.h"
#include "third_party/blink/renderer/core/editing/frame_selection.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/selection_editor.h"
#include "third_party/blink/renderer/core/editing/visible_position.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/html/forms/text_control_element.h"
#include "third_party/blink/renderer/core/layout/layout_block.h"
#include "third_party/blink/renderer/core/layout/layout_embedded_content.h"
#include "third_party/blink/renderer/core/layout/layout_theme.h"
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/platform/graphics/compositing/paint_artifact_compositor.h"
#include "third_party/blink/renderer/platform/graphics/graphics_context.h"
#include "third_party/blink/renderer/platform/graphics/paint/scoped_paint_chunk_properties.h"
#include "third_party/blink/renderer/platform/widget/frame_widget.h"
#include "ui/gfx/selection_bound.h"

namespace blink {

namespace {

}  // anonymous namespace

FrameCaret::FrameCaret(LocalFrame& frame,
                       const SelectionEditor& selection_editor)
    : … { … }

FrameCaret::~FrameCaret() = default;

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

EffectPaintPropertyNode::State FrameCaret::CaretEffectNodeState(
    bool visible,
    const TransformPaintPropertyNodeOrAlias& local_transform_space) const { … }

const PositionWithAffinity FrameCaret::CaretPosition() const { … }

bool FrameCaret::IsActive() const { … }

void FrameCaret::UpdateAppearance() { … }

void FrameCaret::StopCaretBlinkTimer() { … }

void FrameCaret::StartBlinkCaret() { … }

void FrameCaret::SetCaretEnabled(bool enabled) { … }

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

void FrameCaret::UpdateStyleAndLayoutIfNeeded() { … }

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

gfx::Rect FrameCaret::AbsoluteCaretBounds() const { … }

void FrameCaret::EnsureInvalidationOfPreviousLayoutBlock() { … }

bool FrameCaret::ShouldPaintCaret(const LayoutBlock& block) const { … }

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

void FrameCaret::SetVisibleIfActive(bool visible) { … }

void FrameCaret::PaintCaret(GraphicsContext& context,
                            const PhysicalOffset& paint_offset) const { … }

bool FrameCaret::ShouldShowCaret() const { … }

void FrameCaret::CaretBlinkTimerFired(TimerBase*) { … }

void FrameCaret::ScheduleVisualUpdateForPaintInvalidationIfNeeded() { … }

void FrameCaret::RecreateCaretBlinkTimerForTesting(
    scoped_refptr<base::SingleThreadTaskRunner> task_runner,
    const base::TickClock* tick_clock) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/editing/frame_caret.cc
