chromium/ui/touch_selection/longpress_drag_selector.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/touch_selection/longpress_drag_selector.h"

#include "base/auto_reset.h"
#include "ui/events/velocity_tracker/motion_event.h"

namespace ui {
namespace {

gfx::Vector2dF SafeNormalize(const gfx::Vector2dF& v) { … }

}  // namespace

LongPressDragSelector::LongPressDragSelector(
    LongPressDragSelectorClient* client)
    : … { … }

LongPressDragSelector::~LongPressDragSelector() { … }

bool LongPressDragSelector::WillHandleTouchEvent(const MotionEvent& event) { … }

bool LongPressDragSelector::IsActive() const { … }

void LongPressDragSelector::OnLongPressEvent(base::TimeTicks event_time,
                                             const gfx::PointF& position) { … }

void LongPressDragSelector::OnDoublePressEvent(base::TimeTicks event_time,
                                               const gfx::PointF& position) { … }

void LongPressDragSelector::OnScrollBeginEvent() { … }

void LongPressDragSelector::OnSelectionActivated() { … }

void LongPressDragSelector::OnSelectionDeactivated() { … }

void LongPressDragSelector::SetState(SelectionState state) { … }

}  // namespace ui