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// Copyright (c) 2013 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 "ppapi/cpp/dev/var_dictionary_dev.h"
#include "ppapi/c/dev/ppb_var_dictionary_dev.h"
#include "ppapi/cpp/logging.h"
#include "ppapi/cpp/module_impl.h"
namespace pp {
namespace {
template <> const char* interface_name<PPB_VarDictionary_Dev_0_1>() {
return PPB_VAR_DICTIONARY_DEV_INTERFACE_0_1;
}
} // namespace
VarDictionary_Dev::VarDictionary_Dev() : Var(Null()) {
if (has_interface<PPB_VarDictionary_Dev_0_1>())
var_ = get_interface<PPB_VarDictionary_Dev_0_1>()->Create();
else
PP_NOTREACHED();
}
VarDictionary_Dev::VarDictionary_Dev(const Var& var) : Var(var) {
if (!var.is_dictionary()) {
PP_NOTREACHED();
// This takes care of releasing the reference that this object holds.
Var::operator=(Var(Null()));
}
}
VarDictionary_Dev::VarDictionary_Dev(const PP_Var& var) : Var(var) {
if (var.type != PP_VARTYPE_DICTIONARY) {
PP_NOTREACHED();
// This takes care of releasing the reference that this object holds.
Var::operator=(Var(Null()));
}
}
VarDictionary_Dev::VarDictionary_Dev(const VarDictionary_Dev& other)
: Var(other) {
}
VarDictionary_Dev::~VarDictionary_Dev() {
}
VarDictionary_Dev& VarDictionary_Dev::operator=(
const VarDictionary_Dev& other) {
Var::operator=(other);
return *this;
}
Var& VarDictionary_Dev::operator=(const Var& other) {
if (other.is_dictionary()) {
Var::operator=(other);
} else {
PP_NOTREACHED();
Var::operator=(Var(Null()));
}
return *this;
}
Var VarDictionary_Dev::Get(const Var& key) const {
if (!has_interface<PPB_VarDictionary_Dev_0_1>())
return Var();
return Var(
PASS_REF,
get_interface<PPB_VarDictionary_Dev_0_1>()->Get(var_, key.pp_var()));
}
PP_Bool VarDictionary_Dev::Set(const Var& key, const Var& value) {
if (!has_interface<PPB_VarDictionary_Dev_0_1>())
return PP_FALSE;
return get_interface<PPB_VarDictionary_Dev_0_1>()->Set(var_, key.pp_var(),
value.pp_var());
}
void VarDictionary_Dev::Delete(const Var& key) {
if (has_interface<PPB_VarDictionary_Dev_0_1>())
get_interface<PPB_VarDictionary_Dev_0_1>()->Delete(var_, key.pp_var());
}
PP_Bool VarDictionary_Dev::HasKey(const Var& key) const {
if (!has_interface<PPB_VarDictionary_Dev_0_1>())
return PP_FALSE;
return get_interface<PPB_VarDictionary_Dev_0_1>()->HasKey(var_, key.pp_var());
}
VarArray_Dev VarDictionary_Dev::GetKeys() const {
if (!has_interface<PPB_VarDictionary_Dev_0_1>())
return VarArray_Dev();
Var result(PASS_REF,
get_interface<PPB_VarDictionary_Dev_0_1>()->GetKeys(var_));
if (result.is_array())
return VarArray_Dev(result);
else
return VarArray_Dev();
}
} // namespace pp
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