source: sandbox/expressoServiceImap/library/ckeditor/plugins/aspell/spellerpages/controlWindow.js @ 5081

////////////////////////////////////////////////////
// controlWindow object
////////////////////////////////////////////////////
function controlWindow( controlForm ) {
        // private properties
        this._form = controlForm;

        // public properties
        this.windowType = "controlWindow";
        this.noSuggestionSelection = "- No suggestions -";
        // 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;
                }
        }
}