ppapi/thunk/ppb_cursor_control_thunk.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ppapi/c/dev/ppb_cursor_control_dev.h"
   6 #include "ppapi/thunk/thunk.h"
   7 #include "ppapi/thunk/enter.h"
   8 #include "ppapi/thunk/ppb_instance_api.h"
   9
  10 // This interface is only for temporary backwards compat and currently just
  11 // forwards to the stable interfaces that implement these features.
  12
  13 namespace ppapi {
  14 namespace thunk {
  15
  16 namespace {
  17
  18 PP_Bool SetCursor(PP_Instance instance,
  19                   PP_CursorType_Dev type,
  20                   PP_Resource custom_image,
  21                   const PP_Point* hot_spot) {
  22   EnterInstance enter(instance);
  23   if (enter.failed())
  24     return PP_FALSE;
  25   return enter.functions()->SetCursor(instance,
  26       static_cast<PP_MouseCursor_Type>(type), custom_image, hot_spot);
  27 }
  28
  29 PP_Bool LockCursor(PP_Instance instance) {
  30   return PP_FALSE;
  31 }
  32
  33 PP_Bool UnlockCursor(PP_Instance instance) {
  34   return PP_FALSE;
  35 }
  36
  37 PP_Bool HasCursorLock(PP_Instance instance) {
  38   return PP_FALSE;
  39 }
  40
  41 PP_Bool CanLockCursor(PP_Instance instance) {
  42   return PP_FALSE;
  43 }
  44
  45 const PPB_CursorControl_Dev g_ppb_cursor_control_thunk = {
  46   &SetCursor,
  47   &LockCursor,
  48   &UnlockCursor,
  49   &HasCursorLock,
  50   &CanLockCursor
  51 };
  52
  53 }  // namespace
  54
  55 const PPB_CursorControl_Dev_0_4* GetPPB_CursorControl_Dev_0_4_Thunk() {
  56   return &g_ppb_cursor_control_thunk;
  57 }
  58
  59 }  // namespace thunk
  60 }  // namespace ppapi