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// Copyright 2013 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.
#include "cc/layers/solid_color_scrollbar_layer.h"
#include "base/memory/scoped_ptr.h"
#include "cc/layers/layer_impl.h"
#include "cc/layers/solid_color_scrollbar_layer_impl.h"
namespace cc {
scoped_ptr<LayerImpl> SolidColorScrollbarLayer::CreateLayerImpl(
LayerTreeImpl* tree_impl) {
return SolidColorScrollbarLayerImpl::Create(
tree_impl, id(), orientation(), thumb_thickness_,
is_left_side_vertical_scrollbar_).PassAs<LayerImpl>();
}
scoped_refptr<SolidColorScrollbarLayer> SolidColorScrollbarLayer::Create(
ScrollbarOrientation orientation,
int thumb_thickness,
bool is_left_side_vertical_scrollbar,
int scroll_layer_id) {
return make_scoped_refptr(new SolidColorScrollbarLayer(
orientation,
thumb_thickness,
is_left_side_vertical_scrollbar,
scroll_layer_id));
}
SolidColorScrollbarLayer::SolidColorScrollbarLayer(
ScrollbarOrientation orientation,
int thumb_thickness,
bool is_left_side_vertical_scrollbar,
int scroll_layer_id)
: scroll_layer_id_(scroll_layer_id),
orientation_(orientation),
thumb_thickness_(thumb_thickness),
is_left_side_vertical_scrollbar_(is_left_side_vertical_scrollbar) {}
SolidColorScrollbarLayer::~SolidColorScrollbarLayer() {}
ScrollbarLayerInterface* SolidColorScrollbarLayer::ToScrollbarLayer() {
return this;
}
bool SolidColorScrollbarLayer::OpacityCanAnimateOnImplThread() const {
return true;
}
int SolidColorScrollbarLayer::ScrollLayerId() const {
return scroll_layer_id_;
}
void SolidColorScrollbarLayer::SetScrollLayerId(int id) {
if (id == scroll_layer_id_)
return;
scroll_layer_id_ = id;
SetNeedsFullTreeSync();
}
ScrollbarOrientation SolidColorScrollbarLayer::orientation() const {
return orientation_;
}
} // namespace cc
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