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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_array_dev.h"
#include "ppapi/c/dev/ppb_var_array_dev.h"
#include "ppapi/cpp/logging.h"
#include "ppapi/cpp/module_impl.h"
namespace pp {
namespace {
template <> const char* interface_name<PPB_VarArray_Dev_0_1>() {
return PPB_VAR_ARRAY_DEV_INTERFACE_0_1;
}
} // namespace
VarArray_Dev::VarArray_Dev() : Var(Null()) {
if (has_interface<PPB_VarArray_Dev_0_1>())
var_ = get_interface<PPB_VarArray_Dev_0_1>()->Create();
else
PP_NOTREACHED();
}
VarArray_Dev::VarArray_Dev(const Var& var) : Var(var) {
if (!var.is_array()) {
PP_NOTREACHED();
// This takes care of releasing the reference that this object holds.
Var::operator=(Var(Null()));
}
}
VarArray_Dev::VarArray_Dev(const PP_Var& var) : Var(var) {
if (var.type != PP_VARTYPE_ARRAY) {
PP_NOTREACHED();
// This takes care of releasing the reference that this object holds.
Var::operator=(Var(Null()));
}
}
VarArray_Dev::VarArray_Dev(const VarArray_Dev& other) : Var(other) {
}
VarArray_Dev::~VarArray_Dev() {
}
VarArray_Dev& VarArray_Dev::operator=(const VarArray_Dev& other) {
Var::operator=(other);
return *this;
}
Var& VarArray_Dev::operator=(const Var& other) {
if (other.is_array()) {
Var::operator=(other);
} else {
PP_NOTREACHED();
Var::operator=(Var(Null()));
}
return *this;
}
Var VarArray_Dev::Get(uint32_t index) const {
if (!has_interface<PPB_VarArray_Dev_0_1>())
return Var();
return Var(PASS_REF, get_interface<PPB_VarArray_Dev_0_1>()->Get(var_, index));
}
PP_Bool VarArray_Dev::Set(uint32_t index, const Var& value) {
if (!has_interface<PPB_VarArray_Dev_0_1>())
return PP_FALSE;
return get_interface<PPB_VarArray_Dev_0_1>()->Set(var_, index,
value.pp_var());
}
uint32_t VarArray_Dev::GetLength() const {
if (!has_interface<PPB_VarArray_Dev_0_1>())
return 0;
return get_interface<PPB_VarArray_Dev_0_1>()->GetLength(var_);
}
PP_Bool VarArray_Dev::SetLength(uint32_t length) {
if (!has_interface<PPB_VarArray_Dev_0_1>())
return PP_FALSE;
return get_interface<PPB_VarArray_Dev_0_1>()->SetLength(var_, length);
}
} // namespace pp
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