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/* 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
/* import-globals-from ../editorUtilities.js */
/* import-globals-from EdDialogCommon.js */
var gSpellChecker;
var gWordToAdd;
window.addEventListener("load", () => {
Startup();
});
function Startup() {
if (!GetCurrentEditor()) {
window.close();
return;
}
// Get the SpellChecker shell
if ("gSpellChecker" in window.opener && window.opener.gSpellChecker) {
gSpellChecker = window.opener.gSpellChecker;
}
if (!gSpellChecker) {
dump("SpellChecker not found!!!\n");
window.close();
return;
}
// The word to add word is passed as the 2nd extra parameter in window.openDialog()
gWordToAdd = window.arguments[1];
gDialog.WordInput = document.getElementById("WordInput");
gDialog.DictionaryList = document.getElementById("DictionaryList");
gDialog.WordInput.value = gWordToAdd;
FillDictionaryList();
// Select the supplied word if it is already in the list
SelectWordToAddInList();
SetTextboxFocus(gDialog.WordInput);
}
function ValidateWordToAdd() {
gWordToAdd = TrimString(gDialog.WordInput.value);
if (gWordToAdd.length > 0) {
return true;
}
return false;
}
function SelectWordToAddInList() {
for (var i = 0; i < gDialog.DictionaryList.getRowCount(); i++) {
var wordInList = gDialog.DictionaryList.getItemAtIndex(i);
if (wordInList && gWordToAdd == wordInList.label) {
gDialog.DictionaryList.selectedIndex = i;
break;
}
}
}
function AddWord() {
if (ValidateWordToAdd()) {
try {
gSpellChecker.AddWordToDictionary(gWordToAdd);
} catch (e) {
dump(
"Exception occurred in gSpellChecker.AddWordToDictionary\nWord to add probably already existed\n"
);
}
// Rebuild the dialog list
FillDictionaryList();
SelectWordToAddInList();
gDialog.WordInput.value = "";
}
}
function RemoveWord() {
var selIndex = gDialog.DictionaryList.selectedIndex;
if (selIndex >= 0) {
var word = gDialog.DictionaryList.selectedItem.label;
// Remove word from list
gDialog.DictionaryList.selectedItem.remove();
// Remove from dictionary
try {
gSpellChecker.RemoveWordFromDictionary(word);
} catch (e) {
dump("Failed to remove word from dictionary\n");
}
ResetSelectedItem(selIndex);
}
}
function FillDictionaryList() {
var selIndex = gDialog.DictionaryList.selectedIndex;
// Clear the current contents of the list
ClearListbox(gDialog.DictionaryList);
// Get the list from the spell checker
gSpellChecker.GetPersonalDictionary();
var haveList = false;
// Get words until an empty string is returned
do {
var word = gSpellChecker.GetPersonalDictionaryWord();
if (word != "") {
gDialog.DictionaryList.appendItem(word, "");
haveList = true;
}
} while (word != "");
// (ignores "rows" attribute) (bug is latered, so we are fixing here for now)
if (!haveList) {
gDialog.DictionaryList.appendItem("", "");
}
ResetSelectedItem(selIndex);
}
function ResetSelectedItem(index) {
var lastIndex = gDialog.DictionaryList.getRowCount() - 1;
if (index > lastIndex) {
index = lastIndex;
}
// If we didn't have a selected item,
// set it to the first item
if (index == -1 && lastIndex >= 0) {
index = 0;
}
gDialog.DictionaryList.selectedIndex = index;
}