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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 * Library General Public License for more details. | 12 * Library General Public License for more details. |
13 * | 13 * |
14 * You should have received a copy of the GNU Library General Public License | 14 * You should have received a copy of the GNU Library General Public License |
15 * along with this library; see the file COPYING.LIB. If not, write to | 15 * along with this library; see the file COPYING.LIB. If not, write to |
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 * Boston, MA 02110-1301, USA. | 17 * Boston, MA 02110-1301, USA. |
18 */ | 18 */ |
19 | 19 |
20 #include "core/layout/svg/SVGTextQuery.h" | 20 #include "core/layout/svg/SVGTextQuery.h" |
21 | 21 |
| 22 #include <algorithm> |
22 #include "core/layout/LayoutBlockFlow.h" | 23 #include "core/layout/LayoutBlockFlow.h" |
23 #include "core/layout/LayoutInline.h" | 24 #include "core/layout/LayoutInline.h" |
24 #include "core/layout/api/LineLayoutSVGInlineText.h" | 25 #include "core/layout/api/LineLayoutSVGInlineText.h" |
25 #include "core/layout/line/InlineFlowBox.h" | 26 #include "core/layout/line/InlineFlowBox.h" |
26 #include "core/layout/svg/LayoutSVGInlineText.h" | 27 #include "core/layout/svg/LayoutSVGInlineText.h" |
27 #include "core/layout/svg/SVGTextFragment.h" | 28 #include "core/layout/svg/SVGTextFragment.h" |
28 #include "core/layout/svg/SVGTextMetrics.h" | 29 #include "core/layout/svg/SVGTextMetrics.h" |
29 #include "core/layout/svg/line/SVGInlineTextBox.h" | 30 #include "core/layout/svg/line/SVGInlineTextBox.h" |
30 #include "wtf/MathExtras.h" | 31 #include "platform/wtf/MathExtras.h" |
31 #include "wtf/Vector.h" | 32 #include "platform/wtf/Vector.h" |
32 #include <algorithm> | |
33 | 33 |
34 namespace blink { | 34 namespace blink { |
35 | 35 |
36 // Base structure for callback user data | 36 // Base structure for callback user data |
37 struct QueryData { | 37 struct QueryData { |
38 QueryData() | 38 QueryData() |
39 : is_vertical_text(false), | 39 : is_vertical_text(false), |
40 current_offset(0), | 40 current_offset(0), |
41 text_line_layout(nullptr), | 41 text_line_layout(nullptr), |
42 text_box(nullptr) {} | 42 text_box(nullptr) {} |
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629 } | 629 } |
630 | 630 |
631 int SVGTextQuery::CharacterNumberAtPosition(const FloatPoint& position) const { | 631 int SVGTextQuery::CharacterNumberAtPosition(const FloatPoint& position) const { |
632 CharacterNumberAtPositionData data(position); | 632 CharacterNumberAtPositionData data(position); |
633 SpatialQuery(query_root_layout_object_, &data, | 633 SpatialQuery(query_root_layout_object_, &data, |
634 CharacterNumberAtPositionCallback); | 634 CharacterNumberAtPositionCallback); |
635 return data.CharacterNumberWithin(query_root_layout_object_); | 635 return data.CharacterNumberWithin(query_root_layout_object_); |
636 } | 636 } |
637 | 637 |
638 } // namespace blink | 638 } // namespace blink |
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