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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 "content/browser/renderer_host/pepper/pepper_printing_host.h"
#include <utility>
#include "base/functional/bind.h"
#include "ppapi/c/dev/pp_print_settings_dev.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/host/dispatch_host_message.h"
#include "ppapi/host/host_message_context.h"
#include "ppapi/host/ppapi_host.h"
#include "ppapi/proxy/ppapi_messages.h"
namespace content {
PepperPrintingHost::PepperPrintingHost(
ppapi::host::PpapiHost* host,
PP_Instance instance,
PP_Resource resource,
std::unique_ptr<PepperPrintSettingsManager> print_settings_manager)
: ResourceHost(host, instance, resource),
print_settings_manager_(std::move(print_settings_manager)) {}
PepperPrintingHost::~PepperPrintingHost() {}
int32_t PepperPrintingHost::OnResourceMessageReceived(
const IPC::Message& msg,
ppapi::host::HostMessageContext* context) {
PPAPI_BEGIN_MESSAGE_MAP(PepperPrintingHost, msg)
PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(
PpapiHostMsg_Printing_GetDefaultPrintSettings,
OnGetDefaultPrintSettings)
PPAPI_END_MESSAGE_MAP()
return PP_ERROR_FAILED;
}
int32_t PepperPrintingHost::OnGetDefaultPrintSettings(
ppapi::host::HostMessageContext* context) {
print_settings_manager_->GetDefaultPrintSettings(base::BindOnce(
&PepperPrintingHost::PrintSettingsCallback, weak_factory_.GetWeakPtr(),
context->MakeReplyMessageContext()));
return PP_OK_COMPLETIONPENDING;
}
void PepperPrintingHost::PrintSettingsCallback(
ppapi::host::ReplyMessageContext reply_context,
PepperPrintSettingsManager::Result result) {
reply_context.params.set_result(result.second);
host()->SendReply(
reply_context,
PpapiPluginMsg_Printing_GetDefaultPrintSettingsReply(result.first));
}
} // namespace content
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