blob: 0b476163e042588e49f7aaed64bc48e004c6d0d3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PPAPI_PROXY_PLUGIN_GLOBALS_H_
#define PPAPI_PROXY_PLUGIN_GLOBALS_H_
#include "base/compiler_specific.h"
#include "base/synchronization/lock.h"
#include "ppapi/proxy/plugin_resource_tracker.h"
#include "ppapi/proxy/plugin_var_tracker.h"
#include "ppapi/proxy/ppapi_proxy_export.h"
#include "ppapi/shared_impl/callback_tracker.h"
#include "ppapi/shared_impl/ppapi_globals.h"
namespace ppapi {
namespace proxy {
class PluginProxyDelegate;
class PPAPI_PROXY_EXPORT PluginGlobals : public PpapiGlobals {
public:
PluginGlobals();
PluginGlobals(PpapiGlobals::ForTest);
virtual ~PluginGlobals();
// Getter for the global singleton. Generally, you should use
// PpapiGlobals::Get() when possible. Use this only when you need some
// plugin-specific functionality.
inline static PluginGlobals* Get() {
DCHECK(PpapiGlobals::Get()->IsPluginGlobals());
return static_cast<PluginGlobals*>(PpapiGlobals::Get());
}
// PpapiGlobals implementation.
virtual ResourceTracker* GetResourceTracker() OVERRIDE;
virtual VarTracker* GetVarTracker() OVERRIDE;
virtual CallbackTracker* GetCallbackTrackerForInstance(
PP_Instance instance) OVERRIDE;
virtual FunctionGroupBase* GetFunctionAPI(PP_Instance inst,
ApiID id) OVERRIDE;
virtual PP_Module GetModuleForInstance(PP_Instance instance) OVERRIDE;
virtual base::Lock* GetProxyLock() OVERRIDE;
// Getters for the plugin-specific versions.
PluginResourceTracker* plugin_resource_tracker() {
return &plugin_resource_tracker_;
}
PluginVarTracker* plugin_var_tracker() {
return &plugin_var_tracker_;
}
// The embedder should call set_proxy_delegate during startup.
PluginProxyDelegate* plugin_proxy_delegate() {
return plugin_proxy_delegate_;
}
void set_plugin_proxy_delegate(PluginProxyDelegate* d) {
plugin_proxy_delegate_ = d;
}
private:
// PpapiGlobals overrides.
virtual bool IsPluginGlobals() const OVERRIDE;
static PluginGlobals* plugin_globals_;
PluginProxyDelegate* plugin_proxy_delegate_;
PluginResourceTracker plugin_resource_tracker_;
PluginVarTracker plugin_var_tracker_;
scoped_refptr<CallbackTracker> callback_tracker_;
base::Lock proxy_lock_;
DISALLOW_COPY_AND_ASSIGN(PluginGlobals);
};
} // namespace proxy
} // namespace ppapi
#endif // PPAPI_PROXY_PLUGIN_GLOBALS_H_
|
