editor/nsIEditorSpellCheck.idl
author Jed Davis <jld@mozilla.com>
Wed, 27 Feb 2019 20:14:54 +0000
changeset 519405 493b443954fe15f7b542ba14671f25e5f8531dff
parent 516519 cd123a9e88f7faa926d5c8c47143117bdb4c6835
child 522614 d011dfe8368374923cb69a0ab510d6814cbf3ab1
permissions -rw-r--r--
Bug 1506291 - Add Linux sandboxing for the RDD (media decoder) process. r=gcp,mjf,flod The seccomp-bpf policy is currently just the "common" policy with no additions (but with the fixes in bug 1511560 to enable shared memory creation). The file broker policy allows shared memory creation and nothing else. The namespace setup is the same as for GMP (i.e., as restrictive as we currently can be). The sandbox can be turned off for troubleshooting by setting the environment variable MOZ_DISABLE_RDD_SANDBOX, similarly to the other process types. Tested against https://demo.bitmovin.com/public/firefox/av1/ with the necessary prefs set. Depends on D20895 Differential Revision: https://phabricator.services.mozilla.com/D14525

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

interface nsIEditor;
interface nsIEditorSpellCheckCallback;

[scriptable, uuid(a171c25f-e4a8-4d08-adef-b797e6377bdc)]
interface nsIEditorSpellCheck : nsISupports
{

 /**
   * Returns true if we can enable spellchecking. If there are no available
   * dictionaries, this will return false.
   */
  boolean       canSpellCheck();

  /**
   * Turns on the spell checker for the given editor. enableSelectionChecking
   * set means that we only want to check the current selection in the editor,
   * (this controls the behavior of GetNextMisspelledWord). For spellchecking
   * clients with no modal UI (such as inline spellcheckers), this flag doesn't
   * matter.  Initialization is asynchronous and is not complete until the given
   * callback is called.
   */
  void          InitSpellChecker(in nsIEditor editor, in boolean enableSelectionChecking,
                                 [optional] in nsIEditorSpellCheckCallback callback);

  /**
   * When interactively spell checking the document, this will return the
   * value of the next word that is misspelled. This also computes the
   * suggestions which you can get by calling GetSuggestedWord.
   *
   * @see mozSpellChecker::GetNextMisspelledWord
   */
  AString       GetNextMisspelledWord();

  /**
   * Used to get suggestions for the last word that was checked and found to
   * be misspelled. The first call will give you the first (best) suggestion.
   * Subsequent calls will iterate through all the suggestions, allowing you
   * to build a list. When there are no more suggestions, an empty string
   * (not a null pointer) will be returned.
   *
   * @see mozSpellChecker::GetSuggestedWord
   */
  AString       GetSuggestedWord();

  /**
   * Check a given word. In spite of the name, this function checks the word
   * you give it, returning true if the word is misspelled. If the word is
   * misspelled, it will compute the suggestions which you can get from
   * GetSuggestedWord().
   *
   * @see mozSpellChecker::CheckCurrentWord
   */
  boolean       CheckCurrentWord(in AString suggestedWord);

  /**
   * Use when modally checking the document to replace a word.
   *
   * @see mozSpellChecker::CheckCurrentWord
   */
  void          ReplaceWord(in AString misspelledWord, in AString replaceWord, in boolean allOccurrences);

  /**
   * @see mozSpellChecker::IgnoreAll
   */
  void          IgnoreWordAllOccurrences(in AString word);

  /**
   * Fills an internal list of words added to the personal dictionary. These
   * words can be retrieved using GetPersonalDictionaryWord()
   *
   * @see mozSpellChecker::GetPersonalDictionary
   * @see GetPersonalDictionaryWord
   */
  void          GetPersonalDictionary();

  /**
   * Used after you call GetPersonalDictionary() to iterate through all the
   * words added to the personal dictionary. Will return the empty string when
   * there are no more words.
   */
  AString       GetPersonalDictionaryWord();

  /**
   * Adds a word to the current personal dictionary.
   *
   * @see mozSpellChecker::AddWordToDictionary
   */
  void          AddWordToDictionary(in AString word);

  /**
   * Removes a word from the current personal dictionary.
   *
   * @see mozSpellChecker::RemoveWordFromPersonalDictionary
   */
  void          RemoveWordFromDictionary(in AString word);

  /**
   * Retrieves a list of the currently available dictionaries. The strings will
   * typically be language IDs, like "en-US".
   *
   * @see mozISpellCheckingEngine::GetDictionaryList
   */
  void          GetDictionaryList([array, size_is(count)] out wstring dictionaryList, out uint32_t count);

  /**
   * @see mozSpellChecker::GetCurrentDictionary
   */
  AString       GetCurrentDictionary();

  /**
   * @see mozSpellChecker::SetCurrentDictionary
   */
  void          SetCurrentDictionary(in AString dictionary);

  /**
   * Call this to free up the spell checking object. It will also save the
   * current selected language as the default for future use.
   *
   * If you have called CanSpellCheck but not InitSpellChecker, you can still
   * call this function to clear the cached spell check object, and no
   * preference saving will happen.
   */
  void          UninitSpellChecker();

  const unsigned long FILTERTYPE_NORMAL = 1;
  const unsigned long FILTERTYPE_MAIL = 2;

  /**
   * Used to filter the content (for example, to skip blockquotes in email from
   * spellchecking. Call this before calling InitSpellChecker; calling it
   * after initialization will have no effect.
   */
  void          setFilterType(in unsigned long filterType);

  /**
   * Update the dictionary in use to be sure it corresponds to what the editor
   * needs.  The update is asynchronous and is not complete until the given
   * callback is called.
   */
  void          UpdateCurrentDictionary([optional] in nsIEditorSpellCheckCallback callback);

};

[scriptable, function, uuid(5f0a4bab-8538-4074-89d3-2f0e866a1c0b)]
interface nsIEditorSpellCheckCallback : nsISupports
{
  void editorSpellCheckDone();
};