/*	Copyright (c) 2016 Jean-Marc VIGLINO,
	released under the CeCILL-B license (French BSD license)
	(http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt).
*/
import ol from 'ol'
import ol_control_Control from 'ol/control/control'
/** A simple push button control
* @constructor
* @extends {ol_control_Control}
* @param {Object=} options Control options.
*	@param {String} options.className class of the control
*	@param {String} options.title title of the control
*	@param {String} options.html html to insert in the control
*	@param {function} options.handleClick callback when control is clicked (or use change:active event)
*/
var ol_control_Button = function(options)
{	options = options || {};
	var element = $("<div>").addClass((options.className||"") + ' ol-button ol-unselectable ol-control');
	var self = this;

	var bt = $("<button>").html(options.html || "")
				.attr('type','button')
				.attr('title', options.title)
				.on("click", function(e)
				{	if (e && e.preventDefault)
					{	e.preventDefault();
						e.stopPropagation();
					}
					if (options.handleClick) options.handleClick.call(self, e);
				})
				.appendTo(element);
	// Try to get a title in the button content
	if (!options.title) bt.attr("title", bt.children().first().attr('title'));

	ol_control_Control.call(this,
	{	element: element.get(0),
		target: options.target
	});

	if (options.title) this.set("title", options.title);
};
ol.inherits(ol_control_Button, ol_control_Control);


export default ol_control_Button