RenderText API Outline.

ui/gfx/canvas.h

 // Copyright (c) 2011 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 UI_GFX_CANVAS_H_
 #define UI_GFX_CANVAS_H_
 #pragma once
 
 #include <string>
 
 #include "base/string16.h"
 // TODO(beng): remove this include when we no longer depend on SkTypes.
 #include "skia/ext/platform_canvas.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace ui {
 class Transform;
 
 typedef unsigned int TextureID;
 }
 
 namespace gfx {
 
 class Brush;
 class CanvasSkia;
 class Font;
 class Point;
 class Rect;
+class RenderText;
 
 // TODO(beng): documentation.
 class Canvas {
  public:
   // Specifies the alignment for text rendered with the DrawStringInt method.
   enum {
     TEXT_ALIGN_LEFT = 1,
     TEXT_ALIGN_CENTER = 2,
     TEXT_ALIGN_RIGHT = 4,
     TEXT_VALIGN_TOP = 8,
@@ skipping 150 matching lines @@
 
   // Draws text with the specified color, font and location. The last argument
   // specifies flags for how the text should be rendered. It can be one of
   // TEXT_ALIGN_CENTER, TEXT_ALIGN_RIGHT or TEXT_ALIGN_LEFT.
   virtual void DrawStringInt(const string16& text,
                              const gfx::Font& font,
                              const SkColor& color,
                              int x, int y, int w, int h,
                              int flags) = 0;
 
+  // Draws the specified |render_text| with style, cursor, selection, etc.
+  virtual void DrawStringInt(const RenderText& render_text) = 0;
+
   // Draws a dotted gray rectangle used for focus purposes.
   virtual void DrawFocusRect(int x, int y, int width, int height) = 0;
 
   // Tiles the image in the specified region.
   virtual void TileImageInt(const SkBitmap& bitmap,
                             int x, int y, int w, int h) = 0;
   virtual void TileImageInt(const SkBitmap& bitmap,
                             int src_x, int src_y,
                             int dest_x, int dest_y, int w, int h) = 0;
 
@@ skipping 32 matching lines @@
   // Returns the rectangle that is invalid.
   virtual gfx::Rect GetInvalidRect() const = 0;
 
   // Returns the underlying Canvas.
   virtual Canvas* AsCanvas() = 0;
 };
 
 }  // namespace gfx;
 
 #endif  // UI_GFX_CANVAS_H_