return this.textarea.focus();
};
+/**
+ * Retrieves an option's value from the terminal.
+ * @param {string} key The option key.
+ */
+Terminal.prototype.getOption = function(key, value) {
+ if (!(key in Terminal.defaults)) {
+ throw new Error('No option with key "' + key + '"');
+ }
+
+ if (typeof this.options[key] != 'undefined') {
+ return this.options[key];
+ }
+
+ return this[key];
+};
+
/**
* Sets an option on the terminal.
* @param {string} key The option key.
xterm.refresh = function(){};
});
+ describe('getOption', function() {
+ it('should retrieve the option correctly', function() {
+ // In the `options` namespace.
+ xterm.options.cursorBlink = true;
+ assert.equal(xterm.getOption('cursorBlink'), true);
+
+ // On the Terminal instance
+ delete xterm.options.cursorBlink;
+ xterm.cursorBlink = false;
+ assert.equal(xterm.getOption('cursorBlink'), false);
+ });
+ it('should throw when retrieving a non-existant option', function() {
+ assert.throws(xterm.getOption.bind(xterm, 'fake', true));
+ });
+ });
+
describe('setOption', function() {
it('should set the option correctly', function() {
xterm.setOption('cursorBlink', true);