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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #include "public/web/WebSelection.h" | 5 #include "public/web/WebSelection.h" |
6 | 6 |
7 #include "core/editing/SelectionType.h" | 7 #include "core/editing/SelectionType.h" |
8 #include "core/layout/compositing/CompositedSelection.h" | 8 #include "core/layout/compositing/CompositedSelection.h" |
9 | 9 |
10 namespace blink { | 10 namespace blink { |
11 | 11 |
12 static WebSelectionBound GetWebSelectionBound( | 12 static WebSelectionBound GetWebSelectionBound( |
13 const CompositedSelection& selection, | 13 const CompositedSelection& selection, |
14 bool is_start) { | 14 bool is_start) { |
15 DCHECK_NE(selection.type, kNoSelection); | 15 DCHECK_NE(selection.type, kNoSelection); |
16 const CompositedSelectionBound& bound = | 16 const CompositedSelectionBound& bound = |
17 is_start ? selection.start : selection.end; | 17 is_start ? selection.start : selection.end; |
18 DCHECK(bound.layer); | 18 DCHECK(bound.layer); |
19 | 19 |
20 WebSelectionBound::Type type = WebSelectionBound::kCaret; | 20 WebSelectionBound::Type type = WebSelectionBound::kCaret; |
21 if (selection.type == kRangeSelection) { | 21 if (selection.type == kRangeSelection) { |
22 if (is_start) | 22 if (is_start) { |
23 type = bound.is_text_direction_rtl ? WebSelectionBound::kSelectionRight | 23 type = bound.is_text_direction_rtl ? WebSelectionBound::kSelectionRight |
24 : WebSelectionBound::kSelectionLeft; | 24 : WebSelectionBound::kSelectionLeft; |
25 else | 25 } else { |
26 type = bound.is_text_direction_rtl ? WebSelectionBound::kSelectionLeft | 26 type = bound.is_text_direction_rtl ? WebSelectionBound::kSelectionLeft |
27 : WebSelectionBound::kSelectionRight; | 27 : WebSelectionBound::kSelectionRight; |
| 28 } |
28 } | 29 } |
29 | 30 |
30 WebSelectionBound result(type); | 31 WebSelectionBound result(type); |
31 result.layer_id = bound.layer->PlatformLayer()->Id(); | 32 result.layer_id = bound.layer->PlatformLayer()->Id(); |
32 result.edge_top_in_layer = RoundedIntPoint(bound.edge_top_in_layer); | 33 result.edge_top_in_layer = RoundedIntPoint(bound.edge_top_in_layer); |
33 result.edge_bottom_in_layer = RoundedIntPoint(bound.edge_bottom_in_layer); | 34 result.edge_bottom_in_layer = RoundedIntPoint(bound.edge_bottom_in_layer); |
34 result.is_text_direction_rtl = bound.is_text_direction_rtl; | 35 result.is_text_direction_rtl = bound.is_text_direction_rtl; |
35 return result; | 36 return result; |
36 } | 37 } |
37 | 38 |
38 // SelectionType enums have the same values; enforced in | 39 // SelectionType enums have the same values; enforced in |
39 // AssertMatchingEnums.cpp. | 40 // AssertMatchingEnums.cpp. |
40 WebSelection::WebSelection(const CompositedSelection& selection) | 41 WebSelection::WebSelection(const CompositedSelection& selection) |
41 : selection_type_(static_cast<WebSelection::SelectionType>(selection.type)), | 42 : selection_type_(static_cast<WebSelection::SelectionType>(selection.type)), |
42 start_(GetWebSelectionBound(selection, true)), | 43 start_(GetWebSelectionBound(selection, true)), |
43 end_(GetWebSelectionBound(selection, false)) {} | 44 end_(GetWebSelectionBound(selection, false)) {} |
44 | 45 |
45 WebSelection::WebSelection(const WebSelection& other) | 46 WebSelection::WebSelection(const WebSelection& other) |
46 : selection_type_(other.selection_type_), | 47 : selection_type_(other.selection_type_), |
47 start_(other.start_), | 48 start_(other.start_), |
48 end_(other.end_) {} | 49 end_(other.end_) {} |
49 | 50 |
50 } // namespace blink | 51 } // namespace blink |
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