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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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_RANGE_H_ | 5 #ifndef PDF_PDFIUM_PDFIUM_RANGE_H_ |
6 #define PDF_PDFIUM_PDFIUM_RANGE_H_ | 6 #define PDF_PDFIUM_PDFIUM_RANGE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/strings/string16.h" | 11 #include "base/strings/string16.h" |
12 #include "pdf/pdfium/pdfium_page.h" | 12 #include "pdf/pdfium/pdfium_page.h" |
13 #include "ppapi/cpp/rect.h" | 13 #include "ppapi/cpp/rect.h" |
14 | 14 |
15 namespace chrome_pdf { | 15 namespace chrome_pdf { |
16 | 16 |
17 // Describes location of a string of characters. | 17 // Describes location of a string of characters. |
18 class PDFiumRange { | 18 class PDFiumRange { |
19 public: | 19 public: |
20 PDFiumRange(PDFiumPage* page, int char_index, int char_count); | 20 PDFiumRange(PDFiumPage* page, int char_index, int char_count); |
| 21 PDFiumRange(const PDFiumRange& that); |
21 ~PDFiumRange(); | 22 ~PDFiumRange(); |
22 | 23 |
23 // Update how many characters are in the selection. Could be negative if | 24 // Update how many characters are in the selection. Could be negative if |
24 // backwards. | 25 // backwards. |
25 void SetCharCount(int char_count); | 26 void SetCharCount(int char_count); |
26 | 27 |
27 int page_index() const { return page_->index(); } | 28 int page_index() const { return page_->index(); } |
28 int char_index() const { return char_index_; } | 29 int char_index() const { return char_index_; } |
29 int char_count() const { return char_count_; } | 30 int char_count() const { return char_count_; } |
30 | 31 |
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45 | 46 |
46 // Cache of ScreenRect, and the associated variables used when caching it. | 47 // Cache of ScreenRect, and the associated variables used when caching it. |
47 std::vector<pp::Rect> cached_screen_rects_; | 48 std::vector<pp::Rect> cached_screen_rects_; |
48 pp::Point cached_screen_rects_offset_; | 49 pp::Point cached_screen_rects_offset_; |
49 double cached_screen_rects_zoom_; | 50 double cached_screen_rects_zoom_; |
50 }; | 51 }; |
51 | 52 |
52 } // namespace chrome_pdf | 53 } // namespace chrome_pdf |
53 | 54 |
54 #endif // PDF_PDFIUM_PDFIUM_RANGE_H_ | 55 #endif // PDF_PDFIUM_PDFIUM_RANGE_H_ |
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