www.pudn.com > BBS.rar > controlWindow.js

//////////////////////////////////////////////////// 
// controlWindow object 
//////////////////////////////////////////////////// 
function controlWindow( controlForm ) { 
	// private properties 
	this._form = controlForm; 
 
	// public properties 
	this.windowType = "controlWindow"; 
//	this.noSuggestionSelection = "- No suggestions -";	// by FredCK 
	this.noSuggestionSelection = FCKLang.DlgSpellNoSuggestions ; 
	// set up the properties for elements of the given control form 
	this.suggestionList  = this._form.sugg; 
	this.evaluatedText   = this._form.misword; 
	this.replacementText = this._form.txtsugg; 
	this.undoButton      = this._form.btnUndo; 
 
	// public methods 
	this.addSuggestion = addSuggestion; 
	this.clearSuggestions = clearSuggestions; 
	this.selectDefaultSuggestion = selectDefaultSuggestion; 
	this.resetForm = resetForm; 
	this.setSuggestedText = setSuggestedText; 
	this.enableUndo = enableUndo; 
	this.disableUndo = disableUndo; 
} 
 
function resetForm() { 
	if( this._form ) { 
		this._form.reset(); 
	} 
} 
 
function setSuggestedText() { 
	var slct = this.suggestionList; 
	var txt = this.replacementText; 
	var str = ""; 
	if( (slct.options[0].text) && slct.options[0].text != this.noSuggestionSelection ) { 
		str = slct.options[slct.selectedIndex].text; 
	} 
	txt.value = str; 
} 
 
function selectDefaultSuggestion() { 
	var slct = this.suggestionList; 
	var txt = this.replacementText; 
	if( slct.options.length == 0 ) { 
		this.addSuggestion( this.noSuggestionSelection ); 
	} else { 
		slct.options[0].selected = true; 
	} 
	this.setSuggestedText(); 
} 
 
function addSuggestion( sugg_text ) { 
	var slct = this.suggestionList; 
	if( sugg_text ) { 
		var i = slct.options.length; 
		var newOption = new Option( sugg_text, 'sugg_text'+i ); 
		slct.options[i] = newOption; 
	 } 
} 
 
function clearSuggestions() { 
	var slct = this.suggestionList; 
	for( var j = slct.length - 1; j > -1; j-- ) { 
		if( slct.options[j] ) { 
			slct.options[j] = null; 
		} 
	} 
} 
 
function enableUndo() { 
	if( this.undoButton ) { 
		if( this.undoButton.disabled == true ) { 
			this.undoButton.disabled = false; 
		} 
	} 
} 
 
function disableUndo() { 
	if( this.undoButton ) { 
		if( this.undoButton.disabled == false ) { 
			this.undoButton.disabled = true; 
		} 
	} 
}