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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 #ifndef PPAPI_SHARED_IMPL_WEBKIT_FORWARDING_H_ | 5 #ifndef PPAPI_SHARED_IMPL_WEBKIT_FORWARDING_H_ |
6 #define PPAPI_SHARED_IMPL_WEBKIT_FORWARDING_H_ | 6 #define PPAPI_SHARED_IMPL_WEBKIT_FORWARDING_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "ppapi/c/pp_bool.h" | 10 #include "ppapi/c/pp_bool.h" |
11 #include "ppapi/c/pp_stdint.h" | 11 #include "ppapi/c/pp_stdint.h" |
| 12 #include "ppapi/shared_impl/ppapi_shared_export.h" |
12 | 13 |
13 struct PP_FontDescription_Dev; | 14 struct PP_FontDescription_Dev; |
14 struct PP_FontMetrics_Dev; | 15 struct PP_FontMetrics_Dev; |
15 struct PP_Point; | 16 struct PP_Point; |
16 struct PP_Rect; | 17 struct PP_Rect; |
17 | 18 |
18 namespace base { | 19 namespace base { |
19 class WaitableEvent; | 20 class WaitableEvent; |
20 } | 21 } |
21 | 22 |
22 namespace skia { | 23 namespace skia { |
23 class PlatformCanvas; | 24 class PlatformCanvas; |
24 } | 25 } |
25 | 26 |
26 namespace ppapi { | 27 namespace ppapi { |
27 | 28 |
28 struct Preferences; | 29 struct Preferences; |
29 | 30 |
30 class WebKitForwarding { | 31 class PPAPI_SHARED_EXPORT WebKitForwarding { |
31 public: | 32 public: |
32 class Font { | 33 class PPAPI_SHARED_EXPORT Font { |
33 public: | 34 public: |
34 // C++ version of PP_TextRun_Dev. Since the functions below will be called | 35 // C++ version of PP_TextRun_Dev. Since the functions below will be called |
35 // on an alternate thread in the proxy, and since there are different | 36 // on an alternate thread in the proxy, and since there are different |
36 // methods of converting PP_Var -> strings in the plugin and the proxy, we | 37 // methods of converting PP_Var -> strings in the plugin and the proxy, we |
37 // can't use PP_Vars in the Do* functions below. | 38 // can't use PP_Vars in the Do* functions below. |
38 struct TextRun { | 39 struct TextRun { |
39 std::string text; | 40 std::string text; |
40 bool rtl; | 41 bool rtl; |
41 bool override_direction; | 42 bool override_direction; |
42 }; | 43 }; |
43 | 44 |
44 // DoDrawText takes too many arguments to be used with base::Bind, so we | 45 // DoDrawText takes too many arguments to be used with base::Bind, so we |
45 // use this struct to hold them. | 46 // use this struct to hold them. |
46 struct DrawTextParams { | 47 struct PPAPI_SHARED_EXPORT DrawTextParams { |
47 DrawTextParams(skia::PlatformCanvas* destination_arg, | 48 DrawTextParams(skia::PlatformCanvas* destination_arg, |
48 const TextRun& text_arg, | 49 const TextRun& text_arg, |
49 const PP_Point* position_arg, | 50 const PP_Point* position_arg, |
50 uint32_t color_arg, | 51 uint32_t color_arg, |
51 const PP_Rect* clip_arg, | 52 const PP_Rect* clip_arg, |
52 PP_Bool image_data_is_opaque_arg); | 53 PP_Bool image_data_is_opaque_arg); |
53 ~DrawTextParams(); | 54 ~DrawTextParams(); |
54 | 55 |
55 skia::PlatformCanvas* destination; | 56 skia::PlatformCanvas* destination; |
56 const TextRun& text; | 57 const TextRun& text; |
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95 virtual void CreateFontForwarding(base::WaitableEvent* event, | 96 virtual void CreateFontForwarding(base::WaitableEvent* event, |
96 const PP_FontDescription_Dev& desc, | 97 const PP_FontDescription_Dev& desc, |
97 const std::string& desc_face, | 98 const std::string& desc_face, |
98 const Preferences& prefs, | 99 const Preferences& prefs, |
99 Font** result) = 0; | 100 Font** result) = 0; |
100 }; | 101 }; |
101 | 102 |
102 } // namespace ppapi | 103 } // namespace ppapi |
103 | 104 |
104 #endif // PPAPI_SHARED_IMPL_WEBKIT_FORWARDING_H_ | 105 #endif // PPAPI_SHARED_IMPL_WEBKIT_FORWARDING_H_ |
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