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Side by Side Diff: content/browser/renderer_host/pepper/pepper_printing_host.cc

Issue 10826072: Implement browser side of PPB_Printing resource. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 8 years, 2 months ago
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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
14 namespace content {
15
16 PepperPrintingHost::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_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) {
24 }
25
26 PepperPrintingHost::~PepperPrintingHost() {
27 }
28
29 int32_t PepperPrintingHost::OnResourceMessageReceived(
30 const IPC::Message& msg,
31 ppapi::host::HostMessageContext* context) {
32 IPC_BEGIN_MESSAGE_MAP(PepperPrintingHost, msg)
33 PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(
34 PpapiHostMsg_Printing_GetDefaultPrintSettings,
35 OnMsgGetDefaultPrintSettings)
36 IPC_END_MESSAGE_MAP()
37 return PP_ERROR_FAILED;
38 }
39
40 int32_t PepperPrintingHost::OnMsgGetDefaultPrintSettings(
41 ppapi::host::HostMessageContext* context) {
42 print_settings_manager_->GetDefaultPrintSettings(
43 base::Bind(&PepperPrintingHost::PrintSettingsCallback,
44 weak_factory_.GetWeakPtr(), context->MakeReplyParams()));
45 return PP_OK_COMPLETIONPENDING;
46 }
47
48 void PepperPrintingHost::PrintSettingsCallback(
49 ppapi::proxy::ResourceMessageReplyParams reply_params,
50 PepperPrintSettingsManager::Result result) {
51 reply_params.set_result(result.second);
52 host()->SendReply(reply_params,
53 PpapiPluginMsg_Printing_GetDefaultPrintSettingsReply(result.first));
54 }
55
56
57 } // namespace content
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