/**
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* jQuery EasyUI 1.3.6
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* Copyright (c) 2009-2014 www.jeasyui.com. All rights reserved.
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*
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* Licensed under the GPL or commercial licenses
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* To use it on other terms please contact author: info@jeasyui.com
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* http://www.gnu.org/licenses/gpl.txt
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* http://www.jeasyui.com/license_commercial.php
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*
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* jQuery EasyUI slider Extensions 1.0 beta
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* jQuery EasyUI slider 组件扩展
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* jeasyui.extensions.slider.js
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* 二次开发 流云
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* 最近更新：2014-06-16
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*
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* 依赖项：
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* 1、jquery.jdirk.js v1.0 beta late
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* 2、jeasyui.extensions.js v1.0 beta late
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*
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* Copyright (c) 2013-2014 ChenJianwei personal All rights reserved.
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* http://www.chenjianwei.org
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*/
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(function ($, undefined) {
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$.fn.slider.extensions = {};
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function initialize(target) {
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var t = $(target), state = $.data(target, "slider"), opts = state.options;
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if (!opts._initialized) {
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buildSliderRepair(target);
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opts._initialized = true;
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}
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};
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function buildSliderRepair(target) {
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var t = $(target), state = $.data(target, "slider"), opts = state.options, slider = state.slider;
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slider.find('div.slider-inner').unbind('.slider').bind('mousedown.slider', function (e) {
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if (state.isDragging || opts.disabled) { return; }
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var pos = $(this).offset();
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var value = pos2value(target, (opts.mode == 'h' ? (e.pageX - pos.left) : (e.pageY - pos.top)));
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adjustValue(value);
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opts.onComplete.call(target, opts.value);
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});
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function adjustValue(value) {
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var s = Math.abs(value % opts.step);
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if (s < opts.step / 2) {
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value -= s;
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} else {
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value = value - s + opts.step;
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}
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t.slider("setValue", value);
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//setValue(target, value);
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}
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function pos2value(target, pos) {
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var size = opts.mode == 'h' ? slider.width() : slider.height(),
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value = opts.converter.toValue.call(target, opts.mode == 'h' ? (opts.reversed ? (size - pos) : pos) : (size - pos), size);
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return value.toFixed(0);
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}
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};
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var _enable = $.fn.slider.methods.enable;
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function enable(target) {
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var t = $(target);
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_enable.call(t, t);
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buildSliderRepair(target);
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};
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var _disable = $.fn.slider.methods.disable;
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function disable(target) {
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var t = $(target);
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_disable.call(t, t);
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buildSliderRepair(target);
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};
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var _slider = $.fn.slider;
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$.fn.slider = function (options, param) {
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if (typeof options == "string") {
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return _slider.apply(this, arguments);
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}
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options = options || {};
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return this.each(function () {
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var jq = $(this), hasInit = $.data(this, "slider") ? true : false,
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opts = hasInit ? options : $.extend({}, $.fn.slider.parseOptions(this), options);
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_slider.call(jq, opts);
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initialize(this);
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});
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};
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$.union($.fn.slider, _slider);
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var methods = $.fn.slider.extensions.methods = {
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enable: function (jq) { return jq.each(function () { enable(this); }); },
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disable: function (jq) { return jq.each(function () { disable(this); }); }
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};
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var defaults = $.fn.slider.extensions.defaults = {
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};
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$.extend($.fn.slider.defaults, defaults);
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$.extend($.fn.slider.methods, methods);
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//if ($.fn.form && $.isArray($.fn.form.otherList)) {
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// $.fn.form.otherList.push("slider");
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// //$.array.insert($.fn.form.otherList, 0, "searchbox");
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//}
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$.extend($.fn.datagrid.defaults.editors, {
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slider: {
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init: function (container, options) {
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return $("<div class=\"datagrid-editable-slider\"></div>").appendTo(container).slider(options);;
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},
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destroy: function (target) {
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$(target).slider("destroy");
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},
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getValue: function (target) {
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return $(target).slider("getValue");
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},
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setValue: function (target, value) {
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$(target).slider("setValue", value);
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},
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resize: function (target, width) {
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$(target).slider("resize", { width: width });
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}
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}
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});
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})(jQuery);
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