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Side by Side Diff: third_party/WebKit/Source/web/FindInPageCoordinates.h

Issue 1756343002: Revert of Extract webkit_unit_tests from blink_web component. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2012 Google Inc. All rights reserved. 2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 14 matching lines...) Expand all
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #ifndef FindInPageCoordinates_h 31 #ifndef FindInPageCoordinates_h
32 #define FindInPageCoordinates_h 32 #define FindInPageCoordinates_h
33 33
34 #include "platform/geometry/FloatRect.h" 34 #include "platform/geometry/FloatRect.h"
35 #include "web/WebExport.h"
36 35
37 namespace blink { 36 namespace blink {
38 class Range; 37 class Range;
39 class LayoutObject; 38 class LayoutObject;
40 39
41 // Find-in-page coordinate conversion methods. 40 // Find-in-page coordinate conversion methods.
42 // 41 //
43 // This coordinate system is designed to give consistent tickmarks in cases wher e find matches 42 // This coordinate system is designed to give consistent tickmarks in cases wher e find matches
44 // are in scrollable areas but might not be visible (e.g. child frames, scroll:o verflow). 43 // are in scrollable areas but might not be visible (e.g. child frames, scroll:o verflow).
45 // In these cases, using absolute positions might lead to tickmarks pointing out side the visible 44 // In these cases, using absolute positions might lead to tickmarks pointing out side the visible
46 // area of its container, which is counter-intuitive for users. 45 // area of its container, which is counter-intuitive for users.
47 // 46 //
48 // Find-in-page coordinates are represented as normalized fractions of the main frame document with 47 // Find-in-page coordinates are represented as normalized fractions of the main frame document with
49 // the property that they are built by composing the relative position of each l ayoutObject to the maximum 48 // the property that they are built by composing the relative position of each l ayoutObject to the maximum
50 // effective layout size of its container all the way up the layout tree. The re sulting coordinates 49 // effective layout size of its container all the way up the layout tree. The re sulting coordinates
51 // are scroll-independent, representing any contents scaled to the visible area of their container. 50 // are scroll-independent, representing any contents scaled to the visible area of their container.
52 // The provided methods support scroll:overflow and are CSS position and transfo rm-friendly. 51 // The provided methods support scroll:overflow and are CSS position and transfo rm-friendly.
53 52
54 WEB_EXPORT FloatRect findInPageRectFromAbsoluteRect(const FloatRect&, const Layo utObject*); 53 FloatRect findInPageRectFromAbsoluteRect(const FloatRect&, const LayoutObject*);
55 WEB_EXPORT FloatRect findInPageRectFromRange(Range*); 54 FloatRect findInPageRectFromRange(Range*);
56 55
57 } // namespace blink 56 } // namespace blink
58 57
59 #endif 58 #endif
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