15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/private/instance_private.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/private/ppb_instance_private.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/private/ppp_instance_private.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module_impl.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/private/var_private.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace pp { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <> const char* interface_name<PPB_Instance_Private>() { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PPB_INSTANCE_PRIVATE_INTERFACE; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PP_Var GetInstanceObject(PP_Instance pp_instance) { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Module* module_singleton = Module::Get(); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!module_singleton) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var().Detach(); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InstancePrivate* instance_private = static_cast<InstancePrivate*>( 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) module_singleton->InstanceForPPInstance(pp_instance)); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!instance_private) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var().Detach(); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return instance_private->GetInstanceObject().Detach(); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const PPP_Instance_Private ppp_instance_private = { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &GetInstanceObject 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)InstancePrivate::InstancePrivate(PP_Instance instance) : Instance(instance) { 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If at least 1 InstancePrivate is created, register the PPP_INSTANCE_PRIVATE 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // interface. 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Module::Get()->AddPluginInterface(PPP_INSTANCE_PRIVATE_INTERFACE, 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &ppp_instance_private); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)InstancePrivate::~InstancePrivate() {} 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Var InstancePrivate::GetInstanceObject() { 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var(); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)VarPrivate InstancePrivate::GetWindowObject() { 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_Instance_Private>()) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return VarPrivate(); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return VarPrivate(PASS_REF, 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_Instance_Private>()->GetWindowObject(pp_instance())); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)VarPrivate InstancePrivate::GetOwnerElementObject() { 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_Instance_Private>()) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return VarPrivate(); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return VarPrivate(PASS_REF, 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_Instance_Private>()->GetOwnerElementObject( 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_instance())); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)VarPrivate InstancePrivate::ExecuteScript(const Var& script, Var* exception) { 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_Instance_Private>()) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return VarPrivate(); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return VarPrivate(PASS_REF, 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_Instance_Private>()->ExecuteScript( 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_instance(), 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) script.pp_var(), 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VarPrivate::OutException(exception).get())); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace pp 76