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// 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 "content/test/test_overscroll_delegate.h"
namespace content {
TestOverscrollDelegate::TestOverscrollDelegate(const gfx::Size& display_size)
: display_size_(display_size),
current_mode_(OVERSCROLL_NONE),
completed_mode_(OVERSCROLL_NONE),
delta_x_(0.f),
delta_y_(0.f) {}
TestOverscrollDelegate::~TestOverscrollDelegate() {}
void TestOverscrollDelegate::Reset() {
current_mode_ = OVERSCROLL_NONE;
completed_mode_ = OVERSCROLL_NONE;
historical_modes_.clear();
delta_x_ = delta_y_ = 0.f;
}
gfx::Size TestOverscrollDelegate::GetDisplaySize() const {
return display_size_;
}
bool TestOverscrollDelegate::OnOverscrollUpdate(float delta_x, float delta_y) {
delta_x_ = delta_x;
delta_y_ = delta_y;
return true;
}
void TestOverscrollDelegate::OnOverscrollComplete(
OverscrollMode overscroll_mode) {
DCHECK_EQ(current_mode_, overscroll_mode);
completed_mode_ = overscroll_mode;
current_mode_ = OVERSCROLL_NONE;
}
void TestOverscrollDelegate::OnOverscrollModeChange(
OverscrollMode old_mode,
OverscrollMode new_mode,
OverscrollSource source,
cc::OverscrollBehavior behavior) {
DCHECK_EQ(current_mode_, old_mode);
current_mode_ = new_mode;
historical_modes_.push_back(new_mode);
delta_x_ = delta_y_ = 0.f;
}
std::optional<float> TestOverscrollDelegate::GetMaxOverscrollDelta() const {
return delta_cap_;
}
} // namespace content
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