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1 /* | 1 /* |
2 * Copyright (C) 2009, 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2009, 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 |
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102 } | 102 } |
103 return WebURL(); | 103 return WebURL(); |
104 } | 104 } |
105 | 105 |
106 static bool IsWhiteSpaceOrPunctuation(UChar c) { | 106 static bool IsWhiteSpaceOrPunctuation(UChar c) { |
107 return IsSpaceOrNewline(c) || WTF::Unicode::IsPunct(c); | 107 return IsSpaceOrNewline(c) || WTF::Unicode::IsPunct(c); |
108 } | 108 } |
109 | 109 |
110 static String SelectMisspellingAsync(LocalFrame* selected_frame, | 110 static String SelectMisspellingAsync(LocalFrame* selected_frame, |
111 String& description) { | 111 String& description) { |
112 const Optional<std::pair<Node*, SpellCheckMarker*>>& node_and_marker = | |
113 selected_frame->GetSpellChecker().GetSpellCheckMarkerUnderSelection(); | |
114 if (!node_and_marker) | |
yosin_UTC9
2017/07/20 01:19:07
How about using |pair.first| which is Node*, as no
rlanday
2017/07/21 00:16:04
I put up a separate CL for this: https://chromium-
| |
115 return String(); | |
116 | |
117 Node* const marker_node = node_and_marker.value().first; | |
118 const SpellCheckMarker* const marker = node_and_marker.value().second; | |
119 description = marker->Description(); | |
120 | |
121 Range* const marker_range = | |
122 Range::Create(*selected_frame->GetDocument(), marker_node, | |
yosin_UTC9
2017/07/20 01:19:07
Could you avoid to use temporary Range make this c
| |
123 marker->StartOffset(), marker_node, marker->EndOffset()); | |
124 | |
112 VisibleSelection selection = | 125 VisibleSelection selection = |
113 selected_frame->Selection().ComputeVisibleSelectionInDOMTree(); | 126 selected_frame->Selection().ComputeVisibleSelectionInDOMTree(); |
114 if (selection.IsNone()) | 127 // Caret and range selections (one of which we must have since we found a |
115 return String(); | 128 // marker) always return valid normalized ranges. |
116 | |
117 // Caret and range selections always return valid normalized ranges. | |
118 const EphemeralRange& selection_range = | 129 const EphemeralRange& selection_range = |
119 selection.ToNormalizedEphemeralRange(); | 130 selection.ToNormalizedEphemeralRange(); |
120 | 131 |
121 Node* const selection_start_container = | |
122 selection_range.StartPosition().ComputeContainerNode(); | |
123 Node* const selection_end_container = | |
124 selection_range.EndPosition().ComputeContainerNode(); | |
125 | |
126 // We don't currently support the case where a misspelling spans multiple | |
127 // nodes | |
128 if (selection_start_container != selection_end_container) | |
129 return String(); | |
130 | |
131 const unsigned selection_start_offset = | |
132 selection_range.StartPosition().ComputeOffsetInContainerNode(); | |
133 const unsigned selection_end_offset = | |
134 selection_range.EndPosition().ComputeOffsetInContainerNode(); | |
135 | |
136 const DocumentMarkerVector& markers_in_node = | |
137 selected_frame->GetDocument()->Markers().MarkersFor( | |
138 selection_start_container, DocumentMarker::MisspellingMarkers()); | |
139 | |
140 const auto marker_it = | |
141 std::find_if(markers_in_node.begin(), markers_in_node.end(), | |
142 [=](const DocumentMarker* marker) { | |
143 return marker->StartOffset() < selection_end_offset && | |
144 marker->EndOffset() > selection_start_offset; | |
145 }); | |
146 if (marker_it == markers_in_node.end()) | |
147 return String(); | |
148 | |
149 const SpellCheckMarker* const found_marker = ToSpellCheckMarker(*marker_it); | |
150 description = found_marker->Description(); | |
151 | |
152 Range* const marker_range = | |
153 Range::Create(*selected_frame->GetDocument(), selection_start_container, | |
154 found_marker->StartOffset(), selection_start_container, | |
155 found_marker->EndOffset()); | |
156 | |
157 if (marker_range->GetText().StripWhiteSpace(&IsWhiteSpaceOrPunctuation) != | 132 if (marker_range->GetText().StripWhiteSpace(&IsWhiteSpaceOrPunctuation) != |
158 CreateRange(selection_range) | 133 CreateRange(selection_range) |
159 ->GetText() | 134 ->GetText() |
160 .StripWhiteSpace(&IsWhiteSpaceOrPunctuation)) | 135 .StripWhiteSpace(&IsWhiteSpaceOrPunctuation)) |
161 return String(); | 136 return String(); |
162 | 137 |
163 return marker_range->GetText(); | 138 return marker_range->GetText(); |
164 } | 139 } |
165 | 140 |
166 // static | 141 // static |
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567 output_items[i] = sub_items[i]; | 542 output_items[i] = sub_items[i]; |
568 sub_menu_items.Swap(output_items); | 543 sub_menu_items.Swap(output_items); |
569 } | 544 } |
570 | 545 |
571 void ContextMenuClient::PopulateCustomMenuItems(const ContextMenu* default_menu, | 546 void ContextMenuClient::PopulateCustomMenuItems(const ContextMenu* default_menu, |
572 WebContextMenuData* data) { | 547 WebContextMenuData* data) { |
573 PopulateSubMenuItems(default_menu->Items(), data->custom_items); | 548 PopulateSubMenuItems(default_menu->Items(), data->custom_items); |
574 } | 549 } |
575 | 550 |
576 } // namespace blink | 551 } // namespace blink |
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