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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 PDF_PDF_ENGINE_H_ | 5 #ifndef PDF_PDF_ENGINE_H_ |
6 #define PDF_PDF_ENGINE_H_ | 6 #define PDF_PDF_ENGINE_H_ |
7 | 7 |
8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
9 | 9 |
10 #if defined(OS_WIN) | 10 #if defined(OS_WIN) |
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21 #include "ppapi/c/ppb_input_event.h" | 21 #include "ppapi/c/ppb_input_event.h" |
22 #include "ppapi/cpp/completion_callback.h" | 22 #include "ppapi/cpp/completion_callback.h" |
23 #include "ppapi/cpp/image_data.h" | 23 #include "ppapi/cpp/image_data.h" |
24 #include "ppapi/cpp/rect.h" | 24 #include "ppapi/cpp/rect.h" |
25 #include "ppapi/cpp/size.h" | 25 #include "ppapi/cpp/size.h" |
26 #include "ppapi/cpp/url_loader.h" | 26 #include "ppapi/cpp/url_loader.h" |
27 #include "ppapi/cpp/var_array.h" | 27 #include "ppapi/cpp/var_array.h" |
28 | 28 |
29 namespace pp { | 29 namespace pp { |
30 class InputEvent; | 30 class InputEvent; |
| 31 class VarDictionary; |
31 } | 32 } |
32 | 33 |
33 const uint32 kBackgroundColor = 0xFFCCCCCC; | 34 const uint32 kBackgroundColor = 0xFFCCCCCC; |
34 | 35 |
35 namespace chrome_pdf { | 36 namespace chrome_pdf { |
36 | 37 |
37 class Stream; | 38 class Stream; |
38 | 39 |
39 #if defined(OS_MACOSX) | 40 #if defined(OS_MACOSX) |
40 const uint32 kDefaultKeyModifier = PP_INPUTEVENT_MODIFIER_METAKEY; | 41 const uint32 kDefaultKeyModifier = PP_INPUTEVENT_MODIFIER_METAKEY; |
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262 // document at page |index|. | 263 // document at page |index|. |
263 virtual void AppendPage(PDFEngine* engine, int index) = 0; | 264 virtual void AppendPage(PDFEngine* engine, int index) = 0; |
264 | 265 |
265 // Allow client to query and reset scroll positions in document coordinates. | 266 // Allow client to query and reset scroll positions in document coordinates. |
266 // Note that this is meant for cases where the device scale factor changes, | 267 // Note that this is meant for cases where the device scale factor changes, |
267 // and not for general scrolling - the engine will not repaint due to this. | 268 // and not for general scrolling - the engine will not repaint due to this. |
268 virtual pp::Point GetScrollPosition() = 0; | 269 virtual pp::Point GetScrollPosition() = 0; |
269 virtual void SetScrollPosition(const pp::Point& position) = 0; | 270 virtual void SetScrollPosition(const pp::Point& position) = 0; |
270 | 271 |
271 virtual bool IsProgressiveLoad() = 0; | 272 virtual bool IsProgressiveLoad() = 0; |
| 273 virtual pp::VarDictionary GetNamedDestinations() = 0; |
272 }; | 274 }; |
273 | 275 |
274 // Interface for exports that wrap the PDF engine. | 276 // Interface for exports that wrap the PDF engine. |
275 class PDFEngineExports { | 277 class PDFEngineExports { |
276 public: | 278 public: |
277 struct RenderingSettings { | 279 struct RenderingSettings { |
278 RenderingSettings(int dpi_x, | 280 RenderingSettings(int dpi_x, |
279 int dpi_y, | 281 int dpi_y, |
280 const pp::Rect& bounds, | 282 const pp::Rect& bounds, |
281 bool fit_to_bounds, | 283 bool fit_to_bounds, |
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323 | 325 |
324 // See the definition of GetPDFPageSizeByIndex in pdf.cc for details. | 326 // See the definition of GetPDFPageSizeByIndex in pdf.cc for details. |
325 virtual bool GetPDFPageSizeByIndex(const void* pdf_buffer, | 327 virtual bool GetPDFPageSizeByIndex(const void* pdf_buffer, |
326 int pdf_buffer_size, int page_number, | 328 int pdf_buffer_size, int page_number, |
327 double* width, double* height) = 0; | 329 double* width, double* height) = 0; |
328 }; | 330 }; |
329 | 331 |
330 } // namespace chrome_pdf | 332 } // namespace chrome_pdf |
331 | 333 |
332 #endif // PDF_PDF_ENGINE_H_ | 334 #endif // PDF_PDF_ENGINE_H_ |
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