Migrate Graphics2D to new design.

content/renderer/pepper/renderer_ppapi_host_impl.cc

 // Copyright (c) 2012 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 "content/renderer/pepper/renderer_ppapi_host_impl.h"
 
 #include "base/file_path.h"
 #include "base/logging.h"
+#include "content/renderer/pepper/pepper_graphics_2d_host.h"
 #include "content/renderer/pepper/pepper_in_process_resource_creation.h"
 #include "content/renderer/pepper/pepper_in_process_router.h"
 #include "content/renderer/pepper/pepper_plugin_delegate_impl.h"
 #include "content/renderer/render_view_impl.h"
+#include "ppapi/host/ppapi_host.h"
 #include "ppapi/proxy/host_dispatcher.h"
 #include "webkit/plugins/ppapi/host_globals.h"
+#include "webkit/plugins/ppapi/plugin_delegate.h"
 #include "webkit/plugins/ppapi/plugin_module.h"
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
 
 using webkit::ppapi::HostGlobals;
 using webkit::ppapi::PluginInstance;
 using webkit::ppapi::PluginModule;
 
 namespace content {
 
 // static
@@ skipping 27 matching lines @@
     PluginModule* module,
     ppapi::proxy::HostDispatcher* dispatcher,
     const ppapi::PpapiPermissions& permissions)
     : module_(module) {
   // Hook the PpapiHost up to the dispatcher for out-of-process communication.
   ppapi_host_.reset(
       new ppapi::host::PpapiHost(dispatcher, permissions));
   ppapi_host_->AddHostFactoryFilter(scoped_ptr<ppapi::host::HostFactory>(
       new ContentRendererPepperHostFactory(this)));
   dispatcher->AddFilter(ppapi_host_.get());
+  is_running_in_process_ = false;
 }
 
 // In-process constructor.
 RendererPpapiHostImpl::RendererPpapiHostImpl(
     PluginModule* module,
     const ppapi::PpapiPermissions& permissions)
     : module_(module) {
   // Hook the host up to the in-process router.
   in_process_router_.reset(new PepperInProcessRouter(this));
   ppapi_host_.reset(new ppapi::host::PpapiHost(
       in_process_router_->GetRendererToPluginSender(), permissions));
   ppapi_host_->AddHostFactoryFilter(scoped_ptr<ppapi::host::HostFactory>(
       new ContentRendererPepperHostFactory(this)));
+  is_running_in_process_ = true;
 }
 
 RendererPpapiHostImpl::~RendererPpapiHostImpl() {
 }
 
 // static
 RendererPpapiHostImpl* RendererPpapiHostImpl::CreateOnModuleForOutOfProcess(
     PluginModule* module,
     ppapi::proxy::HostDispatcher* dispatcher,
     const ppapi::PpapiPermissions& permissions) {
@@ skipping 52 matching lines @@
   PluginInstance* instance_object = GetAndValidateInstance(instance);
   if (!instance_object)
     return NULL;
 
   // Since we're the embedder, we can make assumptions about the delegate on
   // the instance and get back to our RenderView.
   return static_cast<PepperPluginDelegateImpl*>(
       instance_object->delegate())->render_view();
 }
 
+webkit::ppapi::PluginDelegate::PlatformGraphics2D*
+RendererPpapiHostImpl::GetPlatformGraphics2D(
+    PP_Resource resource) {
+  ppapi::host::ResourceHost* resource_host =
+      GetPpapiHost()->GetResourceHost(resource);
+  if (!resource_host || !resource_host->IsGraphics2DHost()) {
+    DLOG(ERROR) << "Resource is not Graphics2D";
+    return NULL;
+  }
+  return static_cast<PepperGraphics2DHost*>(resource_host);
+}
+
 bool RendererPpapiHostImpl::IsValidInstance(
     PP_Instance instance) const {
   return !!GetAndValidateInstance(instance);
 }
 
 WebKit::WebPluginContainer* RendererPpapiHostImpl::GetContainerForInstance(
       PP_Instance instance) const {
   PluginInstance* instance_object = GetAndValidateInstance(instance);
   if (!instance_object)
     return NULL;
   return instance_object->container();
 }
 
 bool RendererPpapiHostImpl::HasUserGesture(PP_Instance instance) const {
   PluginInstance* instance_object = GetAndValidateInstance(instance);
   if (!instance_object)
     return false;
 
   if (instance_object->module()->permissions().HasPermission(
           ppapi::PERMISSION_BYPASS_USER_GESTURE))
     return true;
   return instance_object->IsProcessingUserGesture();
 }
 
+bool RendererPpapiHostImpl::IsRunningInProcess() const {
+  return is_running_in_process_;
+}
+
 PluginInstance* RendererPpapiHostImpl::GetAndValidateInstance(
     PP_Instance pp_instance) const {
   PluginInstance* instance = HostGlobals::Get()->GetInstance(pp_instance);
   if (!instance)
     return NULL;
   if (instance->module() != module_)
     return NULL;
   return instance;
 }
 
 }  // namespace content