ppapi/cpp/extensions/dev/alarms_dev.cc

   1 // Copyright (c) 2013 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/cpp/extensions/dev/alarms_dev.h"
   6
   7 #include "ppapi/cpp/completion_callback.h"
   8 #include "ppapi/cpp/extensions/optional.h"
   9 #include "ppapi/cpp/extensions/to_var_converter.h"
  10 #include "ppapi/cpp/logging.h"
  11 #include "ppapi/cpp/module_impl.h"
  12 #include "ppapi/cpp/var_dictionary.h"
  13
  14 namespace pp {
  15
  16 namespace {
  17
  18 template <> const char* interface_name<PPB_Ext_Alarms_Dev_0_1>() {
  19   return PPB_EXT_ALARMS_DEV_INTERFACE_0_1;
  20 }
  21
  22 }  // namespace
  23
  24 namespace ext {
  25 namespace alarms {
  26
  27 const char* const Alarm_Dev::kName = "name";
  28 const char* const Alarm_Dev::kScheduledTime = "scheduledTime";
  29 const char* const Alarm_Dev::kPeriodInMinutes = "periodInMinutes";
  30
  31 Alarm_Dev::Alarm_Dev()
  32     : name(kName),
  33       scheduled_time(kScheduledTime),
  34       period_in_minutes(kPeriodInMinutes) {
  35 }
  36
  37 Alarm_Dev::~Alarm_Dev() {
  38 }
  39
  40 bool Alarm_Dev::Populate(const PP_Ext_Alarms_Alarm_Dev& value) {
  41   if (value.type != PP_VARTYPE_DICTIONARY)
  42     return false;
  43
  44   VarDictionary dict(value);
  45   bool result = name.Populate(dict);
  46   result = scheduled_time.Populate(dict) && result;
  47   result = period_in_minutes.Populate(dict) && result;
  48
  49   return result;
  50 }
  51
  52 Var Alarm_Dev::CreateVar() const {
  53   VarDictionary dict;
  54
  55   bool result = name.AddTo(&dict);
  56   result = scheduled_time.AddTo(&dict) && result;
  57   result = period_in_minutes.MayAddTo(&dict) && result;
  58   PP_DCHECK(result);
  59
  60   return dict;
  61 }
  62
  63 const char* const AlarmCreateInfo_Dev::kWhen = "when";
  64 const char* const AlarmCreateInfo_Dev::kDelayInMinutes = "delayInMinutes";
  65 const char* const AlarmCreateInfo_Dev::kPeriodInMinutes = "periodInMinutes";
  66
  67 AlarmCreateInfo_Dev::AlarmCreateInfo_Dev()
  68     : when(kWhen),
  69       delay_in_minutes(kDelayInMinutes),
  70       period_in_minutes(kPeriodInMinutes) {
  71 }
  72
  73 AlarmCreateInfo_Dev::~AlarmCreateInfo_Dev() {
  74 }
  75
  76 bool AlarmCreateInfo_Dev::Populate(
  77     const PP_Ext_Alarms_AlarmCreateInfo_Dev& value) {
  78   if (value.type != PP_VARTYPE_DICTIONARY)
  79     return false;
  80
  81   VarDictionary dict(value);
  82   bool result = when.Populate(dict);
  83   result = delay_in_minutes.Populate(dict) && result;
  84   result = period_in_minutes.Populate(dict) && result;
  85
  86   return result;
  87 }
  88
  89 Var AlarmCreateInfo_Dev::CreateVar() const {
  90   VarDictionary dict;
  91
  92   bool result = when.MayAddTo(&dict);
  93   result = delay_in_minutes.MayAddTo(&dict) && result;
  94   result = period_in_minutes.MayAddTo(&dict) && result;
  95   PP_DCHECK(result);
  96
  97   return dict;
  98 }
  99
 100 Alarms_Dev::Alarms_Dev(const InstanceHandle& instance) : instance_(instance) {
 101 }
 102
 103 Alarms_Dev::~Alarms_Dev() {
 104 }
 105
 106 void Alarms_Dev::Create(const Optional<std::string>& name,
 107                         const AlarmCreateInfo_Dev& alarm_info) {
 108   if (!has_interface<PPB_Ext_Alarms_Dev_0_1>())
 109     return;
 110
 111   internal::ToVarConverter<Optional<std::string> > name_var(name);
 112   internal::ToVarConverter<AlarmCreateInfo_Dev> alarm_info_var(alarm_info);
 113
 114   return get_interface<PPB_Ext_Alarms_Dev_0_1>()->Create(
 115       instance_.pp_instance(),
 116       name_var.pp_var(),
 117       alarm_info_var.pp_var());
 118 }
 119
 120 int32_t Alarms_Dev::Get(const Optional<std::string>& name,
 121                         const GetCallback& callback) {
 122   if (!has_interface<PPB_Ext_Alarms_Dev_0_1>())
 123     return callback.MayForce(PP_ERROR_NOINTERFACE);
 124
 125   internal::ToVarConverter<Optional<std::string> > name_var(name);
 126
 127   return get_interface<PPB_Ext_Alarms_Dev_0_1>()->Get(
 128       instance_.pp_instance(),
 129       name_var.pp_var(),
 130       callback.output(),
 131       callback.pp_completion_callback());
 132 }
 133
 134 int32_t Alarms_Dev::GetAll(const GetAllCallback& callback) {
 135   if (!has_interface<PPB_Ext_Alarms_Dev_0_1>())
 136     return callback.MayForce(PP_ERROR_NOINTERFACE);
 137
 138   return get_interface<PPB_Ext_Alarms_Dev_0_1>()->GetAll(
 139       instance_.pp_instance(),
 140       callback.output(),
 141       callback.pp_completion_callback());
 142 }
 143
 144 void Alarms_Dev::Clear(const Optional<std::string>& name) {
 145   if (!has_interface<PPB_Ext_Alarms_Dev_0_1>())
 146     return;
 147
 148   internal::ToVarConverter<Optional<std::string> > name_var(name);
 149
 150   return get_interface<PPB_Ext_Alarms_Dev_0_1>()->Clear(
 151       instance_.pp_instance(),
 152       name_var.pp_var());
 153 }
 154
 155 void Alarms_Dev::ClearAll() {
 156   if (!has_interface<PPB_Ext_Alarms_Dev_0_1>())
 157     return;
 158
 159   return get_interface<PPB_Ext_Alarms_Dev_0_1>()->ClearAll(
 160       instance_.pp_instance());
 161 }
 162
 163 OnAlarmEvent_Dev::OnAlarmEvent_Dev(
 164     const InstanceHandle& instance,
 165     Listener* listener)
 166     : internal::EventBase1<PP_Ext_Alarms_OnAlarm_Dev, Alarm_Dev>(instance),
 167       listener_(listener) {
 168 }
 169
 170 OnAlarmEvent_Dev::~OnAlarmEvent_Dev() {
 171 }
 172
 173 void OnAlarmEvent_Dev::Callback(Alarm_Dev& alarm) {
 174   listener_->OnAlarm(alarm);
 175 }
 176
 177 }  // namespace alarms
 178 }  // namespace ext
 179 }  // namespace pp