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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ppapi/cpp/private/instance_private.h"
#include "ppapi/c/private/ppb_instance_private.h"
#include "ppapi/c/private/ppp_instance_private.h"
#include "ppapi/cpp/module_impl.h"
#include "ppapi/cpp/private/var_private.h"
namespace pp {
namespace {
template <> const char* interface_name<PPB_Instance_Private>() {
return PPB_INSTANCE_PRIVATE_INTERFACE;
}
PP_Var GetInstanceObject(PP_Instance pp_instance) {
Module* module_singleton = Module::Get();
if (!module_singleton)
return Var().Detach();
InstancePrivate* instance_private = static_cast<InstancePrivate*>(
module_singleton->InstanceForPPInstance(pp_instance));
if (!instance_private)
return Var().Detach();
return instance_private->GetInstanceObject().Detach();
}
const PPP_Instance_Private ppp_instance_private = {
&GetInstanceObject
};
} // namespace
InstancePrivate::InstancePrivate(PP_Instance instance) : Instance(instance) {
// If at least 1 InstancePrivate is created, register the PPP_INSTANCE_PRIVATE
// interface.
Module::Get()->AddPluginInterface(PPP_INSTANCE_PRIVATE_INTERFACE,
&ppp_instance_private);
}
InstancePrivate::~InstancePrivate() {}
Var InstancePrivate::GetInstanceObject() {
return Var();
}
VarPrivate InstancePrivate::GetWindowObject() {
if (!has_interface<PPB_Instance_Private>())
return VarPrivate();
return VarPrivate(PASS_REF,
get_interface<PPB_Instance_Private>()->GetWindowObject(pp_instance()));
}
VarPrivate InstancePrivate::GetOwnerElementObject() {
if (!has_interface<PPB_Instance_Private>())
return VarPrivate();
return VarPrivate(PASS_REF,
get_interface<PPB_Instance_Private>()->GetOwnerElementObject(
pp_instance()));
}
VarPrivate InstancePrivate::ExecuteScript(const Var& script, Var* exception) {
if (!has_interface<PPB_Instance_Private>())
return VarPrivate();
return VarPrivate(PASS_REF,
get_interface<PPB_Instance_Private>()->ExecuteScript(
pp_instance(),
script.pp_var(),
VarPrivate::OutException(exception).get()));
}
} // namespace pp
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