ppapi/thunk/ppb_fullscreen_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/ppb_fullscreen.h"
   6 #include "ppapi/shared_impl/ppb_view_shared.h"
   7 #include "ppapi/thunk/thunk.h"
   8 #include "ppapi/thunk/enter.h"
   9 #include "ppapi/thunk/ppb_instance_api.h"
  10 #include "ppapi/thunk/resource_creation_api.h"
  11
  12 namespace ppapi {
  13 namespace thunk {
  14
  15 namespace {
  16
  17 PP_Bool IsFullscreen(PP_Instance instance) {
  18   EnterFunction<PPB_Instance_FunctionAPI> enter(instance, true);
  19   if (enter.failed())
  20     return PP_FALSE;
  21   const ViewData* view = enter.functions()->GetViewData(instance);
  22   if (!view)
  23     return PP_FALSE;
  24   return PP_FromBool(view->is_fullscreen);
  25 }
  26
  27 PP_Bool SetFullscreen(PP_Instance instance, PP_Bool fullscreen) {
  28   EnterFunction<PPB_Instance_FunctionAPI> enter(instance, true);
  29   if (enter.failed())
  30     return PP_FALSE;
  31   return enter.functions()->SetFullscreen(instance, fullscreen);
  32 }
  33
  34 PP_Bool GetScreenSize(PP_Instance instance, PP_Size* size) {
  35   EnterFunction<PPB_Instance_FunctionAPI> enter(instance, true);
  36   if (enter.failed())
  37     return PP_FALSE;
  38   return enter.functions()->GetScreenSize(instance, size);
  39 }
  40
  41 const PPB_Fullscreen g_ppb_fullscreen_thunk = {
  42   &IsFullscreen,
  43   &SetFullscreen,
  44   &GetScreenSize
  45 };
  46
  47 }  // namespace
  48
  49 const PPB_Fullscreen_1_0* GetPPB_Fullscreen_1_0_Thunk() {
  50   return &g_ppb_fullscreen_thunk;
  51 }
  52
  53 }  // namespace thunk
  54 }  // namespace ppapi