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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 WEBKIT_PLUGINS_PPAPI_PPB_FONT_IMPL_H_ | 5 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_FONT_IMPL_H_ |
6 #define WEBKIT_PLUGINS_PPAPI_PPB_FONT_IMPL_H_ | 6 #define WEBKIT_PLUGINS_PPAPI_PPB_FONT_IMPL_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "ppapi/c/dev/ppb_font_dev.h" | 10 #include "ppapi/c/dev/ppb_font_dev.h" |
| 11 #include "ppapi/shared_impl/webkit_forwarding.h" |
| 12 #include "ppapi/thunk/ppb_font_api.h" |
11 #include "webkit/plugins/ppapi/resource.h" | 13 #include "webkit/plugins/ppapi/resource.h" |
12 | 14 |
13 namespace WebKit { | 15 namespace WebKit { |
14 class WebFont; | 16 class WebFont; |
15 } | 17 } |
16 | 18 |
17 namespace webkit { | 19 namespace webkit { |
18 namespace ppapi { | 20 namespace ppapi { |
19 | 21 |
20 class PluginInstance; | 22 class PluginInstance; |
21 | 23 |
22 class PPB_Font_Impl : public Resource { | 24 class PPB_Font_Impl : public Resource, |
| 25 public ::ppapi::thunk::PPB_Font_API { |
23 public: | 26 public: |
24 PPB_Font_Impl(PluginInstance* instance, const PP_FontDescription_Dev& desc); | 27 PPB_Font_Impl(PluginInstance* instance, const PP_FontDescription_Dev& desc); |
25 virtual ~PPB_Font_Impl(); | 28 virtual ~PPB_Font_Impl(); |
26 | 29 |
27 // Returns a pointer to the interface implementing PPB_Font that is exposed to | 30 // Returns a pointer to the interface implementing PPB_Font that is exposed to |
28 // the plugin. | 31 // the plugin. |
29 static const PPB_Font_Dev* GetInterface(); | 32 static const PPB_Font_Dev* GetInterface(); |
30 | 33 |
| 34 // ResourceObjectBase. |
| 35 virtual ::ppapi::thunk::PPB_Font_API* AsFont_API() OVERRIDE; |
| 36 |
31 // Resource overrides. | 37 // Resource overrides. |
32 virtual PPB_Font_Impl* AsPPB_Font_Impl(); | 38 virtual PPB_Font_Impl* AsPPB_Font_Impl() OVERRIDE; |
33 | 39 |
34 // PPB_Font implementation. | 40 // PPB_Font implementation. |
35 bool Describe(PP_FontDescription_Dev* description, | 41 PP_Bool Describe(PP_FontDescription_Dev* description, |
36 PP_FontMetrics_Dev* metrics); | 42 PP_FontMetrics_Dev* metrics) OVERRIDE; |
37 bool DrawTextAt(PP_Resource image_data, | 43 PP_Bool DrawTextAt(PP_Resource image_data, |
38 const PP_TextRun_Dev* text, | 44 const PP_TextRun_Dev* text, |
39 const PP_Point* position, | 45 const PP_Point* position, |
40 uint32_t color, | 46 uint32_t color, |
41 const PP_Rect* clip, | 47 const PP_Rect* clip, |
42 bool image_data_is_opaque); | 48 PP_Bool image_data_is_opaque) OVERRIDE; |
43 int32_t MeasureText(const PP_TextRun_Dev* text); | 49 int32_t MeasureText(const PP_TextRun_Dev* text) OVERRIDE; |
44 uint32_t CharacterOffsetForPixel(const PP_TextRun_Dev* text, | 50 uint32_t CharacterOffsetForPixel(const PP_TextRun_Dev* text, |
45 int32_t pixel_position); | 51 int32_t pixel_position) OVERRIDE; |
46 int32_t PixelOffsetForCharacter(const PP_TextRun_Dev* text, | 52 int32_t PixelOffsetForCharacter(const PP_TextRun_Dev* text, |
47 uint32_t char_offset); | 53 uint32_t char_offset) OVERRIDE; |
48 | 54 |
49 private: | 55 private: |
50 scoped_ptr<WebKit::WebFont> font_; | 56 scoped_ptr<pp::shared_impl::WebKitForwarding::Font> font_forwarding_; |
51 | 57 |
52 DISALLOW_COPY_AND_ASSIGN(PPB_Font_Impl); | 58 DISALLOW_COPY_AND_ASSIGN(PPB_Font_Impl); |
53 }; | 59 }; |
54 | 60 |
55 } // namespace ppapi | 61 } // namespace ppapi |
56 } // namespace webkit | 62 } // namespace webkit |
57 | 63 |
58 #endif // WEBKIT_PLUGINS_PPAPI_PPB_FONT_IMPL_H_ | 64 #endif // WEBKIT_PLUGINS_PPAPI_PPB_FONT_IMPL_H_ |
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