Upstream more layers, decoration title, layer_title_cache

chrome/browser/android/compositor/layer/tab_layer.h

+// Copyright 2014 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.
+
+#ifndef CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_TAB_LAYER_H_
+#define CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_TAB_LAYER_H_
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/android/compositor/layer/layer.h"
+
+namespace cc {
+class ImageLayer;
+class Layer;
+class NinePatchLayer;
+class SolidColorLayer;
+class UIResourceLayer;
+}
+
+namespace gfx {
+class Size;
+}
+
+namespace ui {
+class ResourceManager;
+}
+
+class SkBitmap;
+
+namespace chrome {
+namespace android {
+
+class ContentLayer;
+class DecorationTitle;
+class LayerTitleCache;
+class TabContentManager;
+class ToolbarLayer;
+
+// Sub layer tree representation of a tab.  A TabLayer is not tied to
+// specific tab. To specialize it call CustomizeForId() and SetProperties().
+class TabLayer : public Layer {
+ public:
+  static scoped_refptr<TabLayer> Create(bool incognito,
+                                        ui::ResourceManager* resource_manager,
+                                        LayerTitleCache* layer_title_cache,
+                                        TabContentManager* tab_content_manager);
+
+  void SetProperties(int id,
+                     bool can_use_live_layer,
+                     bool can_use_ntp_fallback,
+                     int toolbar_resource_id,
+                     int close_button_resource_id,
+                     int shadow_resource_id,
+                     int contour_resource_id,
+                     int back_logo_resource_id,
+                     int border_resource_id,
+                     int default_background_color,
+                     int back_logo_color,
+                     bool is_portrait,
+                     float x,
+                     float y,
+                     float width,
+                     float height,
+                     float shadow_x,
+                     float shadow_y,
+                     float shadow_width,
+                     float shadow_height,
+                     float pivot_x,
+                     float pivot_y,
+                     float rotation_x,
+                     float rotation_y,
+                     float alpha,
+                     float border_alpha,
+                     float contour_alpha,
+                     float shadow_alpha,
+                     float close_alpha,
+                     float border_scale,
+                     float saturation,
+                     float brightness,
+                     float close_btn_width,
+                     float static_to_view_blend,
+                     float content_width,
+                     float content_height,
+                     float view_width,
+                     float view_height,
+                     bool show_toolbar,
+                     bool anonymize_toolbar,
+                     float toolbar_alpha,
+                     float toolbar_y_offset,
+                     float side_border_scale,
+                     bool attach_content,
+                     bool inset_border);
+
+  bool is_incognito() const { return incognito_; }
+
+  scoped_refptr<cc::Layer> layer() override;
+
+ protected:
+  TabLayer(bool incognito,
+           ui::ResourceManager* resource_manager,
+           LayerTitleCache* layer_title_cache,
+           TabContentManager* tab_content_manager);
+  ~TabLayer() override;
+
+ private:
+  void SetTitle(DecorationTitle* title);
+
+  const bool incognito_;
+  ui::ResourceManager* resource_manager_;
+  LayerTitleCache* layer_title_cache_;
+
+  // [layer]-+-[toolbar]
+  //         +-[close button]
+  //         +-[title]
+  //         +-[front border]
+  //         +-[content]
+  //         +-[back_logo]
+  //         +-[padding]
+  //         +-[contour_shadow]
+  //         +-[shadow]
+  //
+  // [back logo]
+  scoped_refptr<cc::Layer> layer_;
+  scoped_refptr<ToolbarLayer> toolbar_layer_;
+  scoped_refptr<cc::Layer> title_;
+  scoped_refptr<ContentLayer> content_;
+  scoped_refptr<cc::SolidColorLayer> padding_;
+  scoped_refptr<cc::UIResourceLayer> close_button_;
+  scoped_refptr<cc::NinePatchLayer> front_border_;
+  scoped_refptr<cc::NinePatchLayer> contour_shadow_;
+  scoped_refptr<cc::NinePatchLayer> shadow_;
+  scoped_refptr<cc::UIResourceLayer> back_logo_;
+  float brightness_;
+
+  DISALLOW_COPY_AND_ASSIGN(TabLayer);
+};
+
+}  //  namespace android
+}  //  namespace chrome
+
+#endif  // CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_TAB_LAYER_H_