Move the Pepper implementation from webkit/glue/plugins/pepper_* to...

webkit/plugins/ppapi/ppb_image_data_impl.h

 // Copyright (c) 2010 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 WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_
-#define WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_
+#ifndef WEBKIT_PLUGINS_PPAPI_PPB_IMAGE_DATA_IMPL_H_
+#define WEBKIT_PLUGINS_PPAPI_PPB_IMAGE_DATA_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 #include "ppapi/c/ppb_image_data.h"
-#include "webkit/glue/plugins/pepper_plugin_delegate.h"
-#include "webkit/glue/plugins/pepper_resource.h"
+#include "webkit/plugins/ppapi/plugin_delegate.h"
+#include "webkit/plugins/ppapi/resource.h"
 
 namespace skia {
 class PlatformCanvas;
 }
 
 struct PPB_ImageDataTrusted;
 class SkBitmap;
 
-namespace pepper {
+namespace webkit {
+namespace ppapi {
 
-class ImageData : public Resource {
+class PPB_ImageData_Impl : public Resource {
  public:
-  explicit ImageData(PluginModule* module);
-  virtual ~ImageData();
+  explicit PPB_ImageData_Impl(PluginModule* module);
+  virtual ~PPB_ImageData_Impl();
 
   int width() const { return width_; }
   int height() const { return height_; }
 
   // Returns the image format.
   PP_ImageDataFormat format() const { return format_; }
 
   // Returns true if this image is mapped. False means that the image is either
   // invalid or not mapped. See ImageDataAutoMapper below.
   bool is_mapped() const { return !!mapped_canvas_.get(); }
 
   PluginDelegate::PlatformImage2D* platform_image() const {
     return platform_image_.get();
   }
 
   // Returns a pointer to the interface implementing PPB_ImageData that is
   // exposed to the plugin.
   static const PPB_ImageData* GetInterface();
   static const PPB_ImageDataTrusted* GetTrustedInterface();
 
   // Returns the image data format used by the browser. If the plugin uses the
   // same format, there is no conversion. Otherwise the browser will be in
   // charge of converting from a supported format to its native format.
   static PP_ImageDataFormat GetNativeImageDataFormat();
 
   // Returns true if the format is supported by the browser.
   static bool IsImageDataFormatSupported(PP_ImageDataFormat format);
 
   // Resource overrides.
-  virtual ImageData* AsImageData() { return this; }
+  virtual PPB_ImageData_Impl* AsPPB_ImageData_Impl();
 
   // PPB_ImageData implementation.
   bool Init(PP_ImageDataFormat format,
             int width, int height,
             bool init_to_zero);
   void Describe(PP_ImageDataDesc* desc) const;
   void* Map();
   void Unmap();
 
   // PPB_ImageDataTrusted implementation.
   int GetSharedMemoryHandle(uint32* byte_count) const;
 
   // The mapped bitmap and canvas will be NULL if the image is not mapped.
   skia::PlatformCanvas* mapped_canvas() const { return mapped_canvas_.get(); }
   const SkBitmap* GetMappedBitmap() const;
 
   // Swaps the guts of this image data with another.
-  void Swap(ImageData* other);
+  void Swap(PPB_ImageData_Impl* other);
 
  private:
-  // This will be NULL before initialization, and if this ImageData is
+  // This will be NULL before initialization, and if this PPB_ImageData_Impl is
   // swapped with another.
   scoped_ptr<PluginDelegate::PlatformImage2D> platform_image_;
 
   // When the device is mapped, this is the image. Null when umapped.
   scoped_ptr<skia::PlatformCanvas> mapped_canvas_;
 
   PP_ImageDataFormat format_;
   int width_;
   int height_;
 
-  DISALLOW_COPY_AND_ASSIGN(ImageData);
+  DISALLOW_COPY_AND_ASSIGN(PPB_ImageData_Impl);
 };
 
 // Manages mapping an image resource if necessary. Use this to ensure the
 // image is mapped. The destructor will put the image back into the previous
 // state. You must check is_valid() to make sure the image was successfully
 // mapped before using it.
 //
 // Example:
 //   ImageDataAutoMapper mapper(image_data);
 //   if (!mapper.is_valid())
 //     return utter_failure;
 //   image_data->mapped_canvas()->blah();  // Guaranteed valid.
 class ImageDataAutoMapper {
  public:
-  ImageDataAutoMapper(ImageData* image_data) : image_data_(image_data) {
+  ImageDataAutoMapper(PPB_ImageData_Impl* image_data)
+        : image_data_(image_data) {
     if (image_data_->is_mapped()) {
       is_valid_ = true;
       needs_unmap_ = false;
     } else {
       is_valid_ = needs_unmap_ = !!image_data_->Map();
     }
   }
 
   ~ImageDataAutoMapper() {
     if (needs_unmap_)
       image_data_->Unmap();
   }
 
   // Check this to see if the image was successfully mapped. If this is false,
   // the image could not be mapped and is unusable.
   bool is_valid() const { return is_valid_; }
 
  private:
-  ImageData* image_data_;
+  PPB_ImageData_Impl* image_data_;
   bool is_valid_;
   bool needs_unmap_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageDataAutoMapper);
 };
 
-}  // namespace pepper
+}  // namespace ppapi
+}  // namespace webkit
 
-#endif  // WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_
+#endif  // WEBKIT_PLUGINS_PPAPI_PPB_IMAGE_DATA_IMPL_H_