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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 /* | 5 /* |
6 CppBoundClass class: | 6 CppBoundClass class: |
7 This base class serves as a parent for C++ classes designed to be bound to | 7 This base class serves as a parent for C++ classes designed to be bound to |
8 JavaScript objects. | 8 JavaScript objects. |
9 | 9 |
10 Subclasses should define the constructor to build the property and method | 10 Subclasses should define the constructor to build the property and method |
11 lists needed to bind this class to a JS object. They should also declare | 11 lists needed to bind this class to a JS object. They should also declare |
12 and define member variables and methods to be exposed to JS through | 12 and define member variables and methods to be exposed to JS through |
13 that object. | 13 that object. |
14 | 14 |
15 See cpp_binding_example.{h|cc} for an example. | 15 See cpp_binding_example.{h|cc} for an example. |
16 */ | 16 */ |
17 | 17 |
18 #ifndef WEBKIT_GLUE_CPP_BOUNDCLASS_H__ | 18 #ifndef WEBKIT_GLUE_CPP_BOUNDCLASS_H__ |
19 #define WEBKIT_GLUE_CPP_BOUNDCLASS_H__ | 19 #define WEBKIT_GLUE_CPP_BOUNDCLASS_H__ |
20 | 20 |
21 #include <map> | 21 #include <map> |
22 #include <vector> | 22 #include <vector> |
23 | 23 |
24 #include "webkit/glue/cpp_variant.h" | 24 #include "webkit/glue/cpp_variant.h" |
25 | 25 |
26 #include "base/callback.h" | 26 #include "base/callback_old.h" |
27 #include "base/memory/scoped_ptr.h" | 27 #include "base/memory/scoped_ptr.h" |
28 | 28 |
29 namespace WebKit { | 29 namespace WebKit { |
30 class WebFrame; | 30 class WebFrame; |
31 } | 31 } |
32 | 32 |
33 typedef std::vector<CppVariant> CppArgumentList; | 33 typedef std::vector<CppVariant> CppArgumentList; |
34 | 34 |
35 // CppBoundClass lets you map Javascript method calls and property accesses | 35 // CppBoundClass lets you map Javascript method calls and property accesses |
36 // directly to C++ method calls and CppVariant* variable access. | 36 // directly to C++ method calls and CppVariant* variable access. |
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171 CppVariant self_variant_; | 171 CppVariant self_variant_; |
172 | 172 |
173 // True if our np_object has been bound to a WebFrame, in which case it must | 173 // True if our np_object has been bound to a WebFrame, in which case it must |
174 // be unregistered with V8 when we delete it. | 174 // be unregistered with V8 when we delete it. |
175 bool bound_to_frame_; | 175 bool bound_to_frame_; |
176 | 176 |
177 DISALLOW_COPY_AND_ASSIGN(CppBoundClass); | 177 DISALLOW_COPY_AND_ASSIGN(CppBoundClass); |
178 }; | 178 }; |
179 | 179 |
180 #endif // CPP_BOUNDCLASS_H__ | 180 #endif // CPP_BOUNDCLASS_H__ |
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