1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "content/browser/renderer_host/pepper/pepper_printing_host.h"
6
7#include "ppapi/c/dev/pp_print_settings_dev.h"
8#include "ppapi/c/pp_errors.h"
9#include "ppapi/host/dispatch_host_message.h"
10#include "ppapi/host/host_message_context.h"
11#include "ppapi/host/ppapi_host.h"
12#include "ppapi/proxy/ppapi_messages.h"
13
14namespace content {
15
16PepperPrintingHost::PepperPrintingHost(
17    ppapi::host::PpapiHost* host,
18    PP_Instance instance,
19    PP_Resource resource,
20    scoped_ptr<PepperPrintSettingsManager> print_settings_manager)
21    : ResourceHost(host, instance, resource),
22      print_settings_manager_(print_settings_manager.Pass()),
23      weak_factory_(this) {}
24
25PepperPrintingHost::~PepperPrintingHost() {}
26
27int32_t PepperPrintingHost::OnResourceMessageReceived(
28    const IPC::Message& msg,
29    ppapi::host::HostMessageContext* context) {
30  PPAPI_BEGIN_MESSAGE_MAP(PepperPrintingHost, msg)
31    PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(
32        PpapiHostMsg_Printing_GetDefaultPrintSettings,
33        OnGetDefaultPrintSettings)
34  PPAPI_END_MESSAGE_MAP()
35  return PP_ERROR_FAILED;
36}
37
38int32_t PepperPrintingHost::OnGetDefaultPrintSettings(
39    ppapi::host::HostMessageContext* context) {
40  print_settings_manager_->GetDefaultPrintSettings(
41      base::Bind(&PepperPrintingHost::PrintSettingsCallback,
42                 weak_factory_.GetWeakPtr(),
43                 context->MakeReplyMessageContext()));
44  return PP_OK_COMPLETIONPENDING;
45}
46
47void PepperPrintingHost::PrintSettingsCallback(
48    ppapi::host::ReplyMessageContext reply_context,
49    PepperPrintSettingsManager::Result result) {
50  reply_context.params.set_result(result.second);
51  host()->SendReply(
52      reply_context,
53      PpapiPluginMsg_Printing_GetDefaultPrintSettingsReply(result.first));
54}
55
56}  // namespace content
57