Add new MouseCursor interface for setting the mouse cursor.

webkit/plugins/ppapi/ppb_cursor_control_impl.cc

-// 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.
-
-#include "webkit/plugins/ppapi/ppb_cursor_control_impl.h"
-
-#include "base/logging.h"
-#include "base/memory/ref_counted.h"
-#include "ppapi/c/dev/pp_cursor_type_dev.h"
-#include "ppapi/c/dev/ppb_cursor_control_dev.h"
-#include "ppapi/c/pp_point.h"
-#include "ppapi/c/pp_resource.h"
-#include "webkit/plugins/ppapi/common.h"
-#include "webkit/plugins/ppapi/ppb_image_data_impl.h"
-#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
-
-using ::ppapi::thunk::PPB_CursorControl_FunctionAPI;
-
-namespace webkit {
-namespace ppapi {
-
-PPB_CursorControl_Impl::PPB_CursorControl_Impl(PluginInstance* instance)
-    : instance_(instance) {
-}
-
-PPB_CursorControl_Impl::~PPB_CursorControl_Impl() {
-}
-
-PPB_CursorControl_FunctionAPI*
-PPB_CursorControl_Impl::AsPPB_CursorControl_FunctionAPI() {
-  return this;
-}
-
-PP_Bool PPB_CursorControl_Impl::SetCursor(PP_Instance instance,
-                                          PP_CursorType_Dev type,
-                                          PP_Resource custom_image_id,
-                                          const PP_Point* hot_spot) {
-  return PP_FromBool(instance_->SetCursor(type, custom_image_id, hot_spot));
-}
-
-PP_Bool PPB_CursorControl_Impl::LockCursor(PP_Instance instance) {
-  // TODO: implement cursor locking.
-  return PP_FALSE;
-}
-
-PP_Bool PPB_CursorControl_Impl::UnlockCursor(PP_Instance instance) {
-  // TODO: implement cursor locking.
-  return PP_FALSE;
-}
-
-PP_Bool PPB_CursorControl_Impl::HasCursorLock(PP_Instance instance) {
-  // TODO: implement cursor locking.
-  return PP_FALSE;
-}
-
-PP_Bool PPB_CursorControl_Impl::CanLockCursor(PP_Instance instance) {
-  // TODO: implement cursor locking.
-  return PP_FALSE;
-}
-
-}  // namespace ppapi
-}  // namespace webkit