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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/function_group_base.h" |
| 12 #include "ppapi/shared_impl/resource.h" |
| 11 #include "ppapi/shared_impl/webkit_forwarding.h" | 13 #include "ppapi/shared_impl/webkit_forwarding.h" |
| 12 #include "ppapi/thunk/ppb_font_api.h" | 14 #include "ppapi/thunk/ppb_font_api.h" |
| 13 #include "webkit/plugins/ppapi/resource.h" | |
| 14 | 15 |
| 15 namespace WebKit { | 16 namespace WebKit { |
| 16 class WebFont; | 17 class WebFont; |
| 17 } | 18 } |
| 18 | 19 |
| 19 namespace webkit { | 20 namespace webkit { |
| 20 namespace ppapi { | 21 namespace ppapi { |
| 21 | 22 |
| 22 class PluginInstance; | 23 class PluginInstance; |
| 23 | 24 |
| 24 class PPB_Font_Impl : public Resource, | 25 class PPB_Font_Impl : public ::ppapi::Resource, |
| 25 public ::ppapi::thunk::PPB_Font_API { | 26 public ::ppapi::thunk::PPB_Font_API { |
| 26 public: | 27 public: |
| 27 virtual ~PPB_Font_Impl(); | 28 virtual ~PPB_Font_Impl(); |
| 28 | 29 |
| 29 static PP_Resource Create(PluginInstance* instance, | 30 static PP_Resource Create(PP_Instance instance, |
| 30 const PP_FontDescription_Dev& description); | 31 const PP_FontDescription_Dev& description); |
| 31 | 32 |
| 32 // Resource. | 33 // Resource. |
| 33 virtual ::ppapi::thunk::PPB_Font_API* AsPPB_Font_API() OVERRIDE; | 34 virtual ::ppapi::thunk::PPB_Font_API* AsPPB_Font_API() OVERRIDE; |
| 34 | 35 |
| 35 // PPB_Font implementation. | 36 // PPB_Font implementation. |
| 36 virtual PP_Bool Describe(PP_FontDescription_Dev* description, | 37 virtual PP_Bool Describe(PP_FontDescription_Dev* description, |
| 37 PP_FontMetrics_Dev* metrics) OVERRIDE; | 38 PP_FontMetrics_Dev* metrics) OVERRIDE; |
| 38 virtual PP_Bool DrawTextAt(PP_Resource image_data, | 39 virtual PP_Bool DrawTextAt(PP_Resource image_data, |
| 39 const PP_TextRun_Dev* text, | 40 const PP_TextRun_Dev* text, |
| 40 const PP_Point* position, | 41 const PP_Point* position, |
| 41 uint32_t color, | 42 uint32_t color, |
| 42 const PP_Rect* clip, | 43 const PP_Rect* clip, |
| 43 PP_Bool image_data_is_opaque) OVERRIDE; | 44 PP_Bool image_data_is_opaque) OVERRIDE; |
| 44 virtual int32_t MeasureText(const PP_TextRun_Dev* text) OVERRIDE; | 45 virtual int32_t MeasureText(const PP_TextRun_Dev* text) OVERRIDE; |
| 45 virtual uint32_t CharacterOffsetForPixel(const PP_TextRun_Dev* text, | 46 virtual uint32_t CharacterOffsetForPixel(const PP_TextRun_Dev* text, |
| 46 int32_t pixel_position) OVERRIDE; | 47 int32_t pixel_position) OVERRIDE; |
| 47 virtual int32_t PixelOffsetForCharacter(const PP_TextRun_Dev* text, | 48 virtual int32_t PixelOffsetForCharacter(const PP_TextRun_Dev* text, |
| 48 uint32_t char_offset) OVERRIDE; | 49 uint32_t char_offset) OVERRIDE; |
| 49 | 50 |
| 50 private: | 51 private: |
| 51 PPB_Font_Impl(PluginInstance* instance, const PP_FontDescription_Dev& desc); | 52 PPB_Font_Impl(PP_Instance instance, const PP_FontDescription_Dev& desc); |
| 52 | 53 |
| 53 scoped_ptr< ::ppapi::WebKitForwarding::Font> font_forwarding_; | 54 scoped_ptr< ::ppapi::WebKitForwarding::Font> font_forwarding_; |
| 54 | 55 |
| 55 DISALLOW_COPY_AND_ASSIGN(PPB_Font_Impl); | 56 DISALLOW_COPY_AND_ASSIGN(PPB_Font_Impl); |
| 56 }; | 57 }; |
| 57 | 58 |
| 58 class PPB_Font_FunctionImpl : public ::ppapi::FunctionGroupBase, | 59 class PPB_Font_FunctionImpl : public ::ppapi::FunctionGroupBase, |
| 59 public ::ppapi::thunk::PPB_Font_FunctionAPI { | 60 public ::ppapi::thunk::PPB_Font_FunctionAPI { |
| 60 public: | 61 public: |
| 61 PPB_Font_FunctionImpl(PluginInstance* instance); | 62 PPB_Font_FunctionImpl(PluginInstance* instance); |
| 62 virtual ~PPB_Font_FunctionImpl(); | 63 virtual ~PPB_Font_FunctionImpl(); |
| 63 | 64 |
| 64 // FunctionGroupBase overrides. | 65 // FunctionGroupBase overrides. |
| 65 virtual ::ppapi::thunk::PPB_Font_FunctionAPI* AsFont_FunctionAPI(); | 66 virtual ::ppapi::thunk::PPB_Font_FunctionAPI* AsFont_FunctionAPI(); |
| 66 | 67 |
| 67 // PPB_Font_FunctionAPI implementation. | 68 // PPB_Font_FunctionAPI implementation. |
| 68 virtual PP_Var GetFontFamilies(PP_Instance instance) OVERRIDE; | 69 virtual PP_Var GetFontFamilies(PP_Instance instance) OVERRIDE; |
| 69 | 70 |
| 70 private: | 71 private: |
| 71 PluginInstance* instance_; | 72 PluginInstance* instance_; |
| 72 | 73 |
| 73 DISALLOW_COPY_AND_ASSIGN(PPB_Font_FunctionImpl); | 74 DISALLOW_COPY_AND_ASSIGN(PPB_Font_FunctionImpl); |
| 74 }; | 75 }; |
| 75 | 76 |
| 76 } // namespace ppapi | 77 } // namespace ppapi |
| 77 } // namespace webkit | 78 } // namespace webkit |
| 78 | 79 |
| 79 #endif // WEBKIT_PLUGINS_PPAPI_PPB_FONT_IMPL_H_ | 80 #endif // WEBKIT_PLUGINS_PPAPI_PPB_FONT_IMPL_H_ |
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