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/* vim: set ts=2 sw=2 sts=2 tw=80: */
/* 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/. */
"use strict";
var { InlineSpellChecker, SpellCheckHelper } = ChromeUtils.import(
);
var EXPORTED_SYMBOLS = ["InlineSpellCheckerContent"];
var InlineSpellCheckerContent = {
_spellChecker: null,
_actor: null,
async initContextMenu(event, editFlags, actor) {
this._actor = actor;
this._actor.registerDestructionObserver(this);
let spellChecker;
if (!(editFlags & (SpellCheckHelper.TEXTAREA | SpellCheckHelper.INPUT))) {
// Get the editor off the window.
let win = event.target.ownerGlobal;
let editingSession = win.docShell.editingSession;
spellChecker = this._spellChecker = new InlineSpellChecker(
editingSession.getEditorForWindow(win)
);
} else {
// Use the element's editor.
spellChecker = this._spellChecker = new InlineSpellChecker(
event.composedTarget.editor
);
}
this._spellChecker.initFromEvent(event.rangeParent, event.rangeOffset);
if (!spellChecker.canSpellCheck) {
return {
canSpellCheck: false,
initialSpellCheckPending: true,
enableRealTimeSpell: false,
};
}
if (!spellChecker.mInlineSpellChecker.enableRealTimeSpell) {
return {
canSpellCheck: true,
initialSpellCheckPending: spellChecker.initialSpellCheckPending,
enableRealTimeSpell: false,
};
}
if (spellChecker.initialSpellCheckPending) {
return {
canSpellCheck: true,
initialSpellCheckPending: true,
enableRealTimeSpell: true,
};
}
let realSpellChecker = spellChecker.mInlineSpellChecker.spellChecker;
let dictionaryList = realSpellChecker.GetDictionaryList();
let spellSuggestions = await this._generateSpellSuggestions();
return {
canSpellCheck: spellChecker.canSpellCheck,
initialSpellCheckPending: spellChecker.initialSpellCheckPending,
enableRealTimeSpell: spellChecker.enabled,
overMisspelling: spellChecker.overMisspelling,
misspelling: spellChecker.mMisspelling,
spellSuggestions,
currentDictionaries: spellChecker.mInlineSpellChecker.spellChecker.getCurrentDictionaries(),
dictionaryList,
};
},
uninitContextMenu() {
if (this._actor) {
this._actor.unregisterDestructionObserver(this);
}
this._actor = null;
this._spellChecker = null;
},
actorDestroyed() {
this.uninitContextMenu();
},
async _generateSpellSuggestions() {
let spellChecker = this._spellChecker.mInlineSpellChecker.spellChecker;
let suggestions = null;
try {
suggestions = await spellChecker.suggest(
this._spellChecker.mMisspelling,
5
);
} catch (e) {
return [];
}
return suggestions;
},
selectDictionaries(localeCodes) {
this._spellChecker.selectDictionaries(localeCodes);
},
replaceMisspelling(suggestion) {
this._spellChecker.replaceMisspelling(suggestion);
},
toggleEnabled() {
this._spellChecker.toggleEnabled();
},
recheck() {
this._spellChecker.mInlineSpellChecker.enableRealTimeSpell = true;
},
};