chrome/common/extensions/api/spellcheck/spellcheck_handler.cc

   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.
   4
   5 #include "chrome/common/extensions/api/spellcheck/spellcheck_handler.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "extensions/common/manifest_constants.h"
   9
  10 namespace extensions {
  11
  12 namespace keys = manifest_keys;
  13 namespace errors = manifest_errors;
  14
  15 SpellcheckDictionaryInfo::SpellcheckDictionaryInfo() {
  16 }
  17
  18 SpellcheckDictionaryInfo::~SpellcheckDictionaryInfo() {
  19 }
  20
  21 SpellcheckHandler::SpellcheckHandler() {
  22 }
  23
  24 SpellcheckHandler::~SpellcheckHandler() {
  25 }
  26
  27 bool SpellcheckHandler::Parse(Extension* extension, base::string16* error) {
  28   const base::DictionaryValue* spellcheck_value = NULL;
  29   if (!extension->manifest()->GetDictionary(keys::kSpellcheck,
  30                                             &spellcheck_value)) {
  31     *error = base::ASCIIToUTF16(errors::kInvalidSpellcheck);
  32     return false;
  33   }
  34   scoped_ptr<SpellcheckDictionaryInfo> spellcheck_info(
  35       new SpellcheckDictionaryInfo);
  36   if (!spellcheck_value->HasKey(keys::kSpellcheckDictionaryLanguage) ||
  37       !spellcheck_value->GetString(keys::kSpellcheckDictionaryLanguage,
  38                                   &spellcheck_info->language)) {
  39     *error = base::ASCIIToUTF16(errors::kInvalidSpellcheckDictionaryLanguage);
  40     return false;
  41   }
  42   if (!spellcheck_value->HasKey(keys::kSpellcheckDictionaryLocale) ||
  43       !spellcheck_value->GetString(keys::kSpellcheckDictionaryLocale,
  44                                   &spellcheck_info->locale)) {
  45     *error = base::ASCIIToUTF16(errors::kInvalidSpellcheckDictionaryLocale);
  46     return false;
  47   }
  48   if (!spellcheck_value->HasKey(keys::kSpellcheckDictionaryFormat) ||
  49       !spellcheck_value->GetString(keys::kSpellcheckDictionaryFormat,
  50                                   &spellcheck_info->format)) {
  51     *error = base::ASCIIToUTF16(errors::kInvalidSpellcheckDictionaryFormat);
  52     return false;
  53   }
  54   if (!spellcheck_value->HasKey(keys::kSpellcheckDictionaryPath) ||
  55       !spellcheck_value->GetString(keys::kSpellcheckDictionaryPath,
  56                                   &spellcheck_info->path)) {
  57     *error = base::ASCIIToUTF16(errors::kInvalidSpellcheckDictionaryPath);
  58     return false;
  59   }
  60   extension->SetManifestData(keys::kSpellcheck, spellcheck_info.release());
  61   return true;
  62 }
  63
  64 const std::vector<std::string> SpellcheckHandler::Keys() const {
  65   return SingleKey(keys::kSpellcheck);
  66 }
  67
  68 }  // namespace extensions