spellchecker.js

原名JSPackager

function spellChecker(textObject) {this.popUpUrl = "fck_spellerpages/spellerpages/spellchecker.html";this.popUpName = "spellchecker";this.popUpProps = null;this.spellCheckScript = "server-scripts/spellchecker.php";this.replWordFlag = "R";this.ignrWordFlag = "I";this.replAllFlag = "RA";this.ignrAllFlag = "IA";this.fromReplAll = "~RA";this.fromIgnrAll = "~IA";this.wordFlags = new Array();this.currentTextIndex = 0;this.currentWordIndex = 0;this.spellCheckerWin = null;this.controlWin = null;
this.wordWin = null;this.textArea = textObject;this.textInputs = arguments;this._spellcheck = _spellcheck;this._getSuggestions = _getSuggestions;this._setAsIgnored = _setAsIgnored;this._getTotalReplaced = _getTotalReplaced;this._setWordText = _setWordText;this._getFormInputs = _getFormInputs;this.openChecker = openChecker;this.startCheck = startCheck;this.checkTextBoxes = checkTextBoxes;this.checkTextAreas = checkTextAreas;this.spellCheckAll = spellCheckAll;this.ignoreWord = ignoreWord;this.ignoreAll = ignoreAll;this.replaceWord = replaceWord;this.replaceAll = replaceAll;this.terminateSpell = terminateSpell;this.undo = undo;window.speller = this;}function checkTextBoxes() {
this.textInputs = this._getFormInputs("^text$");this.openChecker();}function checkTextAreas() {this.textInputs = this._getFormInputs("^textarea$");this.openChecker();}function spellCheckAll() {this.textInputs = this._getFormInputs("^text(area)?$");this.openChecker();}function openChecker() {this.spellCheckerWin = window.open(this.popUpUrl, this.popUpName, this.popUpProps);if (!this.spellCheckerWin.opener) {this.spellCheckerWin.opener = window;}}function startCheck(wordWindowObj, controlWindowObj) {this.wordWin = wordWindowObj;this.controlWin = controlWindowObj;this.wordWin.resetForm();this.controlWin.resetForm();this.currentTextIndex = 0;this.currentWordIndex = 0;this.wordFlags = new Array(this.wordWin.textInputs.length);for (var i = 0; i < this.wordFlags.length; i++) {this.wordFlags[i] = [];}this._spellcheck();return true;}function ignoreWord() {var wi = this.currentWordIndex;var ti = this.currentTextIndex;if (!this.wordWin) {alert("Error: Word frame not available.");
return false;}if (!this.wordWin.getTextVal(ti, wi)) {alert("Error: \"Not in dictionary\" text is missing.");return false;}if (this._setAsIgnored(ti, wi, this.ignrWordFlag)) {this.currentWordIndex++;this._spellcheck();}}function ignoreAll() {var wi = this.currentWordIndex;var ti = this.currentTextIndex;if (!this.wordWin) {alert("Error: Word frame not available.");return false;}var s_word_to_repl = this.wordWin.getTextVal(ti, wi);if (!s_word_to_repl) {alert("Error: \"Not in dictionary\" text is missing");return false;}this._setAsIgnored(ti, wi, this.ignrAllFlag);for (var i = ti; i < this.wordWin.textInputs.length; i++) {for (var j = 0; j < this.wordWin.totalWords(i); j++) {if ((i == ti && j > wi) || i > ti) {if ((this.wordWin.getTextVal(i, j) == s_word_to_repl) && (!this.wordFlags[i][j])) {this._setAsIgnored(i, j, this.fromIgnrAll);}}}}this.currentWordIndex++;this._spellcheck();}function replaceWord() {var wi = this.currentWordIndex;var ti = this.currentTextIndex;if (!this.wordWin) {alert("Error: Word frame not available.");return false;}if (!this.wordWin.getTextVal(ti, wi)) {alert("Error: \"Not in dictionary\" text is missing");return false;}if (!this.controlWin.replacementText) {return;}var txt = this.controlWin.replacementText;if (txt.value) {
var newspell = new String(txt.value);if (this._setWordText(ti, wi, newspell, this.replWordFlag)) {this.currentWordIndex++;this._spellcheck();}}}function replaceAll() {var ti = this.currentTextIndex;var wi = this.currentWordIndex;if (!this.wordWin) {alert("Error: Word frame not available.");return false;}var s_word_to_repl = this.wordWin.getTextVal(ti, wi);if (!s_word_to_repl) {alert("Error: \"Not in dictionary\" text is missing");return false;}var txt = this.controlWin.replacementText;if (!txt.value) {return;}var newspell = new String(txt.value);this._setWordText(ti, wi, newspell, this.replAllFlag);for (var i = ti; i < this.wordWin.textInputs.length; i++) {for (var j = 0; j < this.wordWin.totalWords(i); j++) {if ((i == ti && j > wi) || i > ti) {if ((this.wordWin.getTextVal(i, j) == s_word_to_repl) && (!this.wordFlags[i][j])) {this._setWordText(i, j, newspell, this.fromReplAll);}}}}this.currentWordIndex++;this._spellcheck();}function terminateSpell() {var msg = "";var numrepl = this._getTotalReplaced();
if (numrepl == 0) {if (!this.wordWin) {msg = "";} else {if (this.wordWin.totalMisspellings()) {msg += FCKLang.DlgSpellNoChanges;} else {msg += FCKLang.DlgSpellNoMispell;}}} else {if (numrepl == 1) {msg += FCKLang.DlgSpellOneChange;} else {msg += FCKLang.DlgSpellManyChanges.replace(/%1/g, numrepl);}}if (msg) {alert(msg);}if (numrepl > 0) {for (var i = 0; i < this.textInputs.length; i++) {if (this.wordWin) {if (this.wordWin.textInputs[i]) {this.textInputs[i].value = this.wordWin.textInputs[i];}}}}if (typeof (this.OnFinished) == "function") {this.OnFinished(numrepl);}return true;}function undo() {var ti = this.currentTextIndex;var wi = this.currentWordIndex;if (this.wordWin.totalPreviousWords(ti, wi) > 0) {this.wordWin.removeFocus(ti, wi);do {if (this.currentWordIndex == 0 && this.currentTextIndex > 0) {
this.currentTextIndex--;this.currentWordIndex = this.wordWin.totalWords(this.currentTextIndex) - 1;if (this.currentWordIndex < 0) {this.currentWordIndex = 0;}} else {if (this.currentWordIndex > 0) {this.currentWordIndex--;}}} while (this.wordWin.totalWords(this.currentTextIndex) == 0 || this.wordFlags[this.currentTextIndex][this.currentWordIndex] == this.fromIgnrAll || this.wordFlags[this.currentTextIndex][this.currentWordIndex] == this.fromReplAll);var text_idx = this.currentTextIndex;var idx = this.currentWordIndex;var preReplSpell = this.wordWin.originalSpellings[text_idx][idx];if (this.wordWin.totalPreviousWords(text_idx, idx) == 0) {this.controlWin.disableUndo();}switch (this.wordFlags[text_idx][idx]) {case this.replAllFlag:
for (var i = text_idx; i < this.wordWin.textInputs.length; i++) {for (var j = 0; j < this.wordWin.totalWords(i); j++) {if ((i == text_idx && j >= idx) || i > text_idx) {var origSpell = this.wordWin.originalSpellings[i][j];if (origSpell == preReplSpell) {this._setWordText(i, j, origSpell, undefined);}}}}break;case this.ignrAllFlag:for (var i = text_idx; i < this.wordWin.textInputs.length; i++) {for (var j = 0; j < this.wordWin.totalWords(i); j++) {if ((i == text_idx && j >= idx) || i > text_idx) {var origSpell = this.wordWin.originalSpellings[i][j];if (origSpell == preReplSpell) {this.wordFlags[i][j] = undefined;}}}}break;case this.replWordFlag:this._setWordText(text_idx, idx, preReplSpell, undefined);break;}this.wordFlags[text_idx][idx] = undefined;this._spellcheck();}}function _spellcheck() {var ww = this.wordWin;if (this.currentWordIndex == ww.totalWords(this.currentTextIndex)) {this.currentTextIndex++;this.currentWordIndex = 0;if (this.currentTextIndex < this.wordWin.textInputs.length) {this._spellcheck();return;} else {this.terminateSpell();return;}}if (this.currentWordIndex > 0) {this.controlWin.enableUndo();}if (this.wordFlags[this.currentTextIndex][this.currentWordIndex]) {this.currentWordIndex++;this._spellcheck();} else {var evalText = ww.getTextVal(this.currentTextIndex, this.currentWordIndex);if (evalText) {this.controlWin.evaluatedText.value = evalText;ww.setFocus(this.currentTextIndex, this.currentWordIndex);
this._getSuggestions(this.currentTextIndex, this.currentWordIndex);}}}function _getSuggestions(text_num, word_num) {this.controlWin.clearSuggestions();var a_suggests = this.wordWin.suggestions[text_num][word_num];if (a_suggests) {for (var ii = 0; ii < a_suggests.length; ii++) {this.controlWin.addSuggestion(a_suggests[ii]);}}this.controlWin.selectDefaultSuggestion();}function _setAsIgnored(text_num, word_num, flag) {this.wordWin.removeFocus(text_num, word_num);this.wordFlags[text_num][word_num] = flag;return true;}function _getTotalReplaced() {var i_replaced = 0;for (var i = 0; i < this.wordFlags.length; i++) {for (var j = 0; j < this.wordFlags[i].length; j++) {if ((this.wordFlags[i][j] == this.replWordFlag) || (this.wordFlags[i][j] == this.replAllFlag) || (this.wordFlags[i][j] == this.fromReplAll)) {i_replaced++;}}}return i_replaced;}function _setWordText(text_num, word_num, newText, flag) {this.wordWin.setText(text_num, word_num, newText);this.wordFlags[text_num][word_num] = flag;return true;}function _getFormInputs(inputPattern) {var inputs = new Array();for (var i = 0; i < document.forms.length; i++) {for (var j = 0; j < document.forms[i].elements.length; j++) {if (document.forms[i].elements[j].type.match(inputPattern)) {inputs[inputs.length] = document.forms[i].elements[j];}}}return inputs;}