ppapi/thunk/ppb_zoom_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_zoom_dev.h"
   6 #include "ppapi/thunk/thunk.h"
   7 #include "ppapi/thunk/enter.h"
   8 #include "ppapi/thunk/ppb_instance_api.h"
   9
  10 namespace ppapi {
  11 namespace thunk {
  12
  13 namespace {
  14
  15 void ZoomChanged(PP_Instance instance, double factor) {
  16   EnterInstance enter(instance);
  17   if (enter.succeeded())
  18     enter.functions()->ZoomChanged(instance, factor);
  19 }
  20
  21 void ZoomLimitsChanged(PP_Instance instance,
  22                        double minimum_factor,
  23                        double maximum_factor) {
  24   EnterInstance enter(instance);
  25   if (enter.succeeded()) {
  26     enter.functions()->ZoomLimitsChanged(instance,
  27                                          minimum_factor, maximum_factor);
  28   }
  29 }
  30
  31 const PPB_Zoom_Dev g_ppb_zoom_thunk = {
  32   &ZoomChanged,
  33   &ZoomLimitsChanged
  34 };
  35
  36 }  // namespace
  37
  38 const PPB_Zoom_Dev_0_2* GetPPB_Zoom_Dev_0_2_Thunk() {
  39   return &g_ppb_zoom_thunk;
  40 }
  41
  42 }  // namespace thunk
  43 }  // namespace ppapi