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Side by Side Diff: pdf/pdf_engine.h

Issue 2127383002: Open hyperlinks in PDF in a new tab when middle mouse clicking. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 5 months ago
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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 <stdint.h> 8 #include <stdint.h>
9 9
10 #include "build/build_config.h" 10 #include "build/build_config.h"
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288 288
289 // Allow client to query and reset scroll positions in document coordinates. 289 // Allow client to query and reset scroll positions in document coordinates.
290 // Note that this is meant for cases where the device scale factor changes, 290 // Note that this is meant for cases where the device scale factor changes,
291 // and not for general scrolling - the engine will not repaint due to this. 291 // and not for general scrolling - the engine will not repaint due to this.
292 virtual pp::Point GetScrollPosition() = 0; 292 virtual pp::Point GetScrollPosition() = 0;
293 virtual void SetScrollPosition(const pp::Point& position) = 0; 293 virtual void SetScrollPosition(const pp::Point& position) = 0;
294 294
295 virtual bool IsProgressiveLoad() = 0; 295 virtual bool IsProgressiveLoad() = 0;
296 296
297 virtual std::string GetMetadata(const std::string& key) = 0; 297 virtual std::string GetMetadata(const std::string& key) = 0;
298
299 virtual std::vector<pp::Rect> GetLinkRects() = 0;
Lei Zhang 2016/07/08 18:02:36 Add a comment to explain what this does.
jaepark 2016/07/08 20:58:16 Done.
298 }; 300 };
299 301
300 // Interface for exports that wrap the PDF engine. 302 // Interface for exports that wrap the PDF engine.
301 class PDFEngineExports { 303 class PDFEngineExports {
302 public: 304 public:
303 struct RenderingSettings { 305 struct RenderingSettings {
304 RenderingSettings(int dpi_x, 306 RenderingSettings(int dpi_x,
305 int dpi_y, 307 int dpi_y,
306 const pp::Rect& bounds, 308 const pp::Rect& bounds,
307 bool fit_to_bounds, 309 bool fit_to_bounds,
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350 352
351 // See the definition of GetPDFPageSizeByIndex in pdf.cc for details. 353 // See the definition of GetPDFPageSizeByIndex in pdf.cc for details.
352 virtual bool GetPDFPageSizeByIndex(const void* pdf_buffer, 354 virtual bool GetPDFPageSizeByIndex(const void* pdf_buffer,
353 int pdf_buffer_size, int page_number, 355 int pdf_buffer_size, int page_number,
354 double* width, double* height) = 0; 356 double* width, double* height) = 0;
355 }; 357 };
356 358
357 } // namespace chrome_pdf 359 } // namespace chrome_pdf
358 360
359 #endif // PDF_PDF_ENGINE_H_ 361 #endif // PDF_PDF_ENGINE_H_
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