| // Copyright (c) 2011 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_THUNK_PPB_BROWSER_FONT_TRUSTED_API_H_ |
| #define PPAPI_THUNK_PPB_BROWSER_FONT_TRUSTED_API_H_ |
| |
| #include "ppapi/c/trusted/ppb_browser_font_trusted.h" |
| #include "ppapi/thunk/ppapi_thunk_export.h" |
| |
| namespace ppapi { |
| namespace thunk { |
| |
| // API for font resources. |
| class PPAPI_THUNK_EXPORT PPB_BrowserFont_Trusted_API { |
| public: |
| virtual ~PPB_BrowserFont_Trusted_API() {} |
| |
| virtual PP_Bool Describe(PP_BrowserFont_Trusted_Description* description, |
| PP_BrowserFont_Trusted_Metrics* metrics) = 0; |
| virtual PP_Bool DrawTextAt(PP_Resource image_data, |
| const PP_BrowserFont_Trusted_TextRun* text, |
| const PP_Point* position, |
| uint32_t color, |
| const PP_Rect* clip, |
| PP_Bool image_data_is_opaque) = 0; |
| virtual int32_t MeasureText(const PP_BrowserFont_Trusted_TextRun* text) = 0; |
| virtual uint32_t CharacterOffsetForPixel( |
| const PP_BrowserFont_Trusted_TextRun* text, |
| int32_t pixel_position) = 0; |
| virtual int32_t PixelOffsetForCharacter( |
| const PP_BrowserFont_Trusted_TextRun* text, |
| uint32_t char_offset) = 0; |
| }; |
| |
| } // namespace thunk |
| } // namespace ppapi |
| |
| #endif // PPAPI_THUNK_PPB_BROWSER_FONT_TRUSTED_API_H_ |