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/dev/printing_dev.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/dev/ppb_printing_dev.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/instance.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/instance_handle.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module_impl.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace pp { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kPPPPrintingInterface[] = PPP_PRINTING_DEV_INTERFACE; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <> const char* interface_name<PPB_Printing_Dev_0_7>() { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PPB_PRINTING_DEV_INTERFACE_0_7; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint32_t QuerySupportedFormats(PP_Instance instance) { 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void* object = 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Instance::GetPerInstanceObject(instance, kPPPPrintingInterface); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!object) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return static_cast<Printing_Dev*>(object)->QuerySupportedPrintOutputFormats(); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t Begin(PP_Instance instance, 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const struct PP_PrintSettings_Dev* print_settings) { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void* object = 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Instance::GetPerInstanceObject(instance, kPPPPrintingInterface); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!object) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return static_cast<Printing_Dev*>(object)->PrintBegin(*print_settings); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PP_Resource PrintPages(PP_Instance instance, 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const struct PP_PrintPageNumberRange_Dev* page_ranges, 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32_t page_range_count) { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void* object = 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::Instance::GetPerInstanceObject(instance, kPPPPrintingInterface); 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!object) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return static_cast<Printing_Dev*>(object)->PrintPages( 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) page_ranges, page_range_count).detach(); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void End(PP_Instance instance) { 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void* object = 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::Instance::GetPerInstanceObject(instance, kPPPPrintingInterface); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (object) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<Printing_Dev*>(object)->PrintEnd(); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PP_Bool IsScalingDisabled(PP_Instance instance) { 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void* object = 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::Instance::GetPerInstanceObject(instance, kPPPPrintingInterface); 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!object) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_FALSE; 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool return_value = 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<Printing_Dev*>(object)->IsPrintScalingDisabled(); 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_FromBool(return_value); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const PPP_Printing_Dev ppp_printing = { 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &QuerySupportedFormats, 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &Begin, 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &PrintPages, 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &End, 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &IsScalingDisabled 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Printing_Dev::Printing_Dev(Instance* instance) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : associated_instance_(instance) { 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Module::Get()->AddPluginInterface(kPPPPrintingInterface, &ppp_printing); 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) instance->AddPerInstanceObject( 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kPPPPrintingInterface, this); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (has_interface<PPB_Printing_Dev_0_7>()) { 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PassRefFromConstructor(get_interface<PPB_Printing_Dev_0_7>()->Create( 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) associated_instance_.pp_instance())); 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Printing_Dev::~Printing_Dev() { 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Instance::RemovePerInstanceObject(associated_instance_, 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kPPPPrintingInterface, this); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool Printing_Dev::IsAvailable() { 96c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return has_interface<PPB_Printing_Dev_0_7>(); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t Printing_Dev::GetDefaultPrintSettings( 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallbackWithOutput<PP_PrintSettings_Dev>& callback) const { 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (has_interface<PPB_Printing_Dev_0_7>()) { 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_Printing_Dev_0_7>()->GetDefaultPrintSettings( 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), callback.output(), callback.pp_completion_callback()); 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return callback.MayForce(PP_ERROR_NOINTERFACE); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace pp 109