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Side by Side Diff: ppapi/cpp/dev/mouse_lock_dev.cc

Issue 8295023: Move PPB/PPP_MouseLock out of dev/. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Sync and resolve conflicts. Created 9 years, 2 months ago
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1 // Copyright (c) 2011 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 "ppapi/cpp/dev/mouse_lock_dev.h"
6
7 #include "ppapi/c/dev/ppb_mouse_lock_dev.h"
8 #include "ppapi/c/dev/ppp_mouse_lock_dev.h"
9 #include "ppapi/cpp/completion_callback.h"
10 #include "ppapi/cpp/instance.h"
11 #include "ppapi/cpp/module.h"
12 #include "ppapi/cpp/module_impl.h"
13
14 namespace pp {
15
16 namespace {
17
18 static const char kPPPMouseLockInterface[] = PPP_MOUSELOCK_DEV_INTERFACE;
19
20 void MouseLockLost(PP_Instance instance) {
21 void* object =
22 pp::Instance::GetPerInstanceObject(instance, kPPPMouseLockInterface);
23 if (!object)
24 return;
25 static_cast<MouseLock_Dev*>(object)->MouseLockLost();
26 }
27
28 const PPP_MouseLock_Dev ppp_mouse_lock = {
29 &MouseLockLost
30 };
31
32 template <> const char* interface_name<PPB_MouseLock_Dev>() {
33 return PPB_MOUSELOCK_DEV_INTERFACE;
34 }
35
36 } // namespace
37
38 MouseLock_Dev::MouseLock_Dev(Instance* instance)
39 : associated_instance_(instance) {
40 pp::Module::Get()->AddPluginInterface(kPPPMouseLockInterface,
41 &ppp_mouse_lock);
42 associated_instance_->AddPerInstanceObject(kPPPMouseLockInterface, this);
43 }
44
45 MouseLock_Dev::~MouseLock_Dev() {
46 associated_instance_->RemovePerInstanceObject(kPPPMouseLockInterface, this);
47 }
48
49 int32_t MouseLock_Dev::LockMouse(const CompletionCallback& cc) {
50 if (!has_interface<PPB_MouseLock_Dev>())
51 return cc.MayForce(PP_ERROR_NOINTERFACE);
52 return get_interface<PPB_MouseLock_Dev>()->LockMouse(
53 associated_instance_->pp_instance(), cc.pp_completion_callback());
54 }
55
56 void MouseLock_Dev::UnlockMouse() {
57 if (has_interface<PPB_MouseLock_Dev>()) {
58 get_interface<PPB_MouseLock_Dev>()->UnlockMouse(
59 associated_instance_->pp_instance());
60 }
61 }
62
63 } // namespace pp
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