blob: c61df47a23220f900218a96e058c1d7a323c6481 [file] [log] [blame]
// 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 <string>
#include "cc/base/cc_export.h"
#include "cc/layers/layer_impl.h"
#include "cc/resources/resource_provider.h"
#include "cc/resources/ui_resource_client.h"
#include "ui/gfx/rect.h"
#include "ui/gfx/size.h"
namespace base {
class DictionaryValue;
namespace cc {
class CC_EXPORT UIResourceLayerImpl : public LayerImpl {
static scoped_ptr<UIResourceLayerImpl> Create(LayerTreeImpl* tree_impl,
int id) {
return make_scoped_ptr(new UIResourceLayerImpl(tree_impl, id));
virtual ~UIResourceLayerImpl();
void SetUIResourceId(UIResourceId uid);
void SetImageBounds(const gfx::Size& image_bounds);
// Sets a UV transform to be used at draw time. Defaults to (0, 0) and (1, 1).
void SetUV(const gfx::PointF& top_left, const gfx::PointF& bottom_right);
// Sets an opacity value per vertex. It will be multiplied by the layer
// opacity value.
void SetVertexOpacity(const float vertex_opacity[4]);
virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE;
virtual bool WillDraw(DrawMode draw_mode,
ResourceProvider* resource_provider) OVERRIDE;
virtual void AppendQuads(QuadSink* quad_sink,
AppendQuadsData* append_quads_data) OVERRIDE;
virtual base::DictionaryValue* LayerTreeAsJson() const OVERRIDE;
UIResourceLayerImpl(LayerTreeImpl* tree_impl, int id);
// The size of the resource bitmap in pixels.
gfx::Size image_bounds_;
UIResourceId ui_resource_id_;
gfx::PointF uv_top_left_;
gfx::PointF uv_bottom_right_;
float vertex_opacity_[4];
virtual const char* LayerTypeAsString() const OVERRIDE;
} // namespace cc