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Side by Side Diff: pdf/pdfium/pdfium_engine.h

Issue 2252963007: PDF rotation should maintain current page. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Add TODO Created 4 years, 4 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_PDFIUM_PDFIUM_ENGINE_H_ 5 #ifndef PDF_PDFIUM_PDFIUM_ENGINE_H_
6 #define PDF_PDFIUM_PDFIUM_ENGINE_H_ 6 #define PDF_PDFIUM_PDFIUM_ENGINE_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 #include <stdint.h> 9 #include <stdint.h>
10 10
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661 // Pointer to the document availability interface. 661 // Pointer to the document availability interface.
662 FPDF_AVAIL fpdf_availability_; 662 FPDF_AVAIL fpdf_availability_;
663 663
664 pp::Size default_page_size_; 664 pp::Size default_page_size_;
665 665
666 // Used to manage timers that form fill API needs. The pair holds the timer 666 // Used to manage timers that form fill API needs. The pair holds the timer
667 // period, in ms, and the callback function. 667 // period, in ms, and the callback function.
668 std::map<int, std::pair<int, TimerCallback> > timers_; 668 std::map<int, std::pair<int, TimerCallback> > timers_;
669 int next_timer_id_; 669 int next_timer_id_;
670 670
671 // Holds the page index of the last page that the mouse clicked on. 671 // Holds the zero-based page index of the last page that the mouse clicked on.
672 int last_page_mouse_down_; 672 int last_page_mouse_down_;
673 673
674 // Holds the page index of the most visible page; refreshed by calling 674 // Holds the zero-based page index of the most visible page; refreshed by
675 // CalculateVisiblePages() 675 // calling CalculateVisiblePages()
676 int most_visible_page_; 676 int most_visible_page_;
677 677
678 // Set to true after FORM_DoDocumentJSAction/FORM_DoDocumentOpenAction have 678 // Set to true after FORM_DoDocumentJSAction/FORM_DoDocumentOpenAction have
679 // been called. Only after that can we call FORM_DoPageAAction. 679 // been called. Only after that can we call FORM_DoPageAAction.
680 bool called_do_document_action_; 680 bool called_do_document_action_;
681 681
682 // Records parts of form fields that need to be highlighted at next paint, in 682 // Records parts of form fields that need to be highlighted at next paint, in
683 // screen coordinates. 683 // screen coordinates.
684 std::vector<pp::Rect> form_highlights_; 684 std::vector<pp::Rect> form_highlights_;
685 685
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752 bool GetPDFPageSizeByIndex(const void* pdf_buffer, 752 bool GetPDFPageSizeByIndex(const void* pdf_buffer,
753 int pdf_buffer_size, 753 int pdf_buffer_size,
754 int page_number, 754 int page_number,
755 double* width, 755 double* width,
756 double* height) override; 756 double* height) override;
757 }; 757 };
758 758
759 } // namespace chrome_pdf 759 } // namespace chrome_pdf
760 760
761 #endif // PDF_PDFIUM_PDFIUM_ENGINE_H_ 761 #endif // PDF_PDFIUM_PDFIUM_ENGINE_H_
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