1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // The |Misspelling| object stores the misspelling, a spellcheck suggestion for
6 // it, and user's action on it. The misspelling is stored as |context|,
7 // |location|, and |length| instead of only misspelled text, because the
8 // spellcheck algorithm uses the context.
10 #include "chrome/browser/spellchecker/misspelling.h"
12 #include "base/strings/string_number_conversions.h"
13 #include "base/values.h"
17 // Builds a value from a list of spellcheck suggestions. The caller owns the
19 base::Value* BuildSuggestionsValue(const std::vector<string16>& list) {
20 base::ListValue* result = new base::ListValue;
21 result->AppendStrings(list);
25 // Builds a value from a spellcheck action. The caller owns the result.
26 base::Value* BuildUserActionValue(const SpellcheckAction& action) {
27 base::ListValue* result = new base::ListValue;
28 result->Append(action.Serialize());
34 Misspelling::Misspelling()
35 : location(0), length(0), hash(0), timestamp(base::Time::Now()) {
38 Misspelling::Misspelling(const string16& context,
41 const std::vector<string16>& suggestions,
46 suggestions(suggestions),
48 timestamp(base::Time::Now()) {
51 Misspelling::~Misspelling() {
54 base::DictionaryValue* Misspelling::Serialize() const {
55 base::DictionaryValue* result = new base::DictionaryValue;
58 base::Int64ToString(static_cast<long>(timestamp.ToJsTime())));
59 result->SetInteger("misspelledLength", length);
60 result->SetInteger("misspelledStart", location);
61 result->SetString("originalText", context);
62 result->SetString("suggestionId", base::UintToString(hash));
63 result->Set("suggestions", BuildSuggestionsValue(suggestions));
64 result->Set("userActions", BuildUserActionValue(action));
68 string16 Misspelling::GetMisspelledString() const {
69 // Feedback sender does not create Misspelling objects for spellcheck results
70 // that are out-of-bounds of checked text length.
71 if (location > context.length())
73 return context.substr(location, length);