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- // Copyright 2016 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef COMPONENTS_SPELLCHECK_COMMON_SPELLCHECK_FEATURES_H_
- #define COMPONENTS_SPELLCHECK_COMMON_SPELLCHECK_FEATURES_H_
- #include "base/feature_list.h"
- #include "build/build_config.h"
- #include "components/spellcheck/spellcheck_buildflags.h"
- namespace spellcheck {
- #if BUILDFLAG(ENABLE_SPELLCHECK)
- bool UseBrowserSpellChecker();
- #if BUILDFLAG(IS_WIN)
- extern const base::Feature kWinUseBrowserSpellChecker;
- // If the kWinDelaySpellcheckServiceInit feature flag is enabled, don't
- // initialize the spellcheck dictionaries when the SpellcheckService is
- // instantiated. With this flag set: (1) Completing the initialization of the
- // spellcheck service is on-demand, invoked by calling
- // SpellcheckService::InitializeDictionaries with a callback to indicate when
- // the operation completes. (2) The call to create the spellcheck service in
- // ChromeBrowserMainParts::PreMainMessageLoopRunImpl will be skipped. Chromium
- // will still by default instantiate the spellcheck service on startup for
- // custom dictionary synchronization, but will not load Windows spellcheck
- // dictionaries. The command line for launching the browser with Windows hybrid
- // spellchecking enabled but no initialization of the spellcheck service is:
- // chrome
- // --enable-features=WinUseBrowserSpellChecker,WinDelaySpellcheckServiceInit
- // and if instantiation of the spellcheck service needs to be completely
- // disabled:
- // chrome
- // --enable-features=WinUseBrowserSpellChecker,WinDelaySpellcheckServiceInit
- // --disable-sync-types="Dictionary"
- extern const base::Feature kWinDelaySpellcheckServiceInit;
- // When set, do not perform the expensive operation of retrieving suggestions
- // for all misspelled words while performing a text check. Instead retrieve
- // suggestions on demand when the context menu is brought up with a misspelled
- // word selected.
- extern const base::Feature kWinRetrieveSuggestionsOnlyOnDemand;
- bool WindowsVersionSupportsSpellchecker();
- #endif // BUILDFLAG(IS_WIN)
- #if BUILDFLAG(IS_ANDROID)
- bool IsAndroidSpellCheckFeatureEnabled();
- #endif // BUILDFLAG(IS_ANDROID)
- #endif // BUILDFLAG(ENABLE_SPELLCHECK)
- } // namespace spellcheck
- #endif // COMPONENTS_SPELLCHECK_COMMON_SPELLCHECK_FEATURES_H_
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