|
|
@@ -0,0 +1,388 @@
|
|
|
+/* =========================================================
|
|
|
+ * bootstrap-slider.js v2.0.0
|
|
|
+ * http://www.eyecon.ro/bootstrap-slider
|
|
|
+ * =========================================================
|
|
|
+ * Copyright 2012 Stefan Petre
|
|
|
+ *
|
|
|
+ * Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
+ * you may not use this file except in compliance with the License.
|
|
|
+ * You may obtain a copy of the License at
|
|
|
+ *
|
|
|
+ * http://www.apache.org/licenses/LICENSE-2.0
|
|
|
+ *
|
|
|
+ * Unless required by applicable law or agreed to in writing, software
|
|
|
+ * distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
+ * See the License for the specific language governing permissions and
|
|
|
+ * limitations under the License.
|
|
|
+ * ========================================================= */
|
|
|
+
|
|
|
+!function( $ ) {
|
|
|
+
|
|
|
+ var Slider = function(element, options) {
|
|
|
+ this.element = $(element);
|
|
|
+ this.picker = $('<div class="slider">'+
|
|
|
+ '<div class="slider-track">'+
|
|
|
+ '<div class="slider-selection"></div>'+
|
|
|
+ '<div class="slider-handle"></div>'+
|
|
|
+ '<div class="slider-handle"></div>'+
|
|
|
+ '</div>'+
|
|
|
+ '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'+
|
|
|
+ '</div>')
|
|
|
+ .insertBefore(this.element)
|
|
|
+ .append(this.element);
|
|
|
+ this.id = this.element.data('slider-id')||options.id;
|
|
|
+ if (this.id) {
|
|
|
+ this.picker[0].id = this.id;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof Modernizr !== 'undefined' && Modernizr.touch) {
|
|
|
+ this.touchCapable = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ var tooltip = this.element.data('slider-tooltip')||options.tooltip;
|
|
|
+
|
|
|
+ this.tooltip = this.picker.find('.tooltip');
|
|
|
+ this.tooltipInner = this.tooltip.find('div.tooltip-inner');
|
|
|
+
|
|
|
+ this.orientation = this.element.data('slider-orientation')||options.orientation;
|
|
|
+ switch(this.orientation) {
|
|
|
+ case 'vertical':
|
|
|
+ this.picker.addClass('slider-vertical');
|
|
|
+ this.stylePos = 'top';
|
|
|
+ this.mousePos = 'pageY';
|
|
|
+ this.sizePos = 'offsetHeight';
|
|
|
+ this.tooltip.addClass('right')[0].style.left = '100%';
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ this.picker
|
|
|
+ .addClass('slider-horizontal')
|
|
|
+ .css('width', this.element.outerWidth());
|
|
|
+ this.orientation = 'horizontal';
|
|
|
+ this.stylePos = 'left';
|
|
|
+ this.mousePos = 'pageX';
|
|
|
+ this.sizePos = 'offsetWidth';
|
|
|
+ this.tooltip.addClass('top')[0].style.top = -this.tooltip.outerHeight() - 14 + 'px';
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.min = this.element.data('slider-min')||options.min;
|
|
|
+ this.max = this.element.data('slider-max')||options.max;
|
|
|
+ this.step = this.element.data('slider-step')||options.step;
|
|
|
+ this.value = this.element.data('slider-value')||options.value;
|
|
|
+ if (this.value[1]) {
|
|
|
+ this.range = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.selection = this.element.data('slider-selection')||options.selection;
|
|
|
+ this.selectionEl = this.picker.find('.slider-selection');
|
|
|
+ if (this.selection === 'none') {
|
|
|
+ this.selectionEl.addClass('hide');
|
|
|
+ }
|
|
|
+ this.selectionElStyle = this.selectionEl[0].style;
|
|
|
+
|
|
|
+
|
|
|
+ this.handle1 = this.picker.find('.slider-handle:first');
|
|
|
+ this.handle1Stype = this.handle1[0].style;
|
|
|
+ this.handle2 = this.picker.find('.slider-handle:last');
|
|
|
+ this.handle2Stype = this.handle2[0].style;
|
|
|
+
|
|
|
+ var handle = this.element.data('slider-handle')||options.handle;
|
|
|
+ switch(handle) {
|
|
|
+ case 'round':
|
|
|
+ this.handle1.addClass('round');
|
|
|
+ this.handle2.addClass('round');
|
|
|
+ break
|
|
|
+ case 'triangle':
|
|
|
+ this.handle1.addClass('triangle');
|
|
|
+ this.handle2.addClass('triangle');
|
|
|
+ break
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.range) {
|
|
|
+ this.value[0] = Math.max(this.min, Math.min(this.max, this.value[0]));
|
|
|
+ this.value[1] = Math.max(this.min, Math.min(this.max, this.value[1]));
|
|
|
+ } else {
|
|
|
+ this.value = [ Math.max(this.min, Math.min(this.max, this.value))];
|
|
|
+ this.handle2.addClass('hide');
|
|
|
+ if (this.selection == 'after') {
|
|
|
+ this.value[1] = this.max;
|
|
|
+ } else {
|
|
|
+ this.value[1] = this.min;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ this.diff = this.max - this.min;
|
|
|
+ this.percentage = [
|
|
|
+ (this.value[0]-this.min)*100/this.diff,
|
|
|
+ (this.value[1]-this.min)*100/this.diff,
|
|
|
+ this.step*100/this.diff
|
|
|
+ ];
|
|
|
+
|
|
|
+ this.offset = this.picker.offset();
|
|
|
+ this.size = this.picker[0][this.sizePos];
|
|
|
+
|
|
|
+ this.formater = options.formater;
|
|
|
+
|
|
|
+ this.layout();
|
|
|
+
|
|
|
+ if (this.touchCapable) {
|
|
|
+ // Touch: Bind touch events:
|
|
|
+ this.picker.on({
|
|
|
+ touchstart: $.proxy(this.mousedown, this)
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ this.picker.on({
|
|
|
+ mousedown: $.proxy(this.mousedown, this)
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (tooltip === 'show') {
|
|
|
+ this.picker.on({
|
|
|
+ mouseenter: $.proxy(this.showTooltip, this),
|
|
|
+ mouseleave: $.proxy(this.hideTooltip, this)
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ this.tooltip.addClass('hide');
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Slider.prototype = {
|
|
|
+ constructor: Slider,
|
|
|
+
|
|
|
+ over: false,
|
|
|
+ inDrag: false,
|
|
|
+
|
|
|
+ showTooltip: function(){
|
|
|
+ this.tooltip.addClass('in');
|
|
|
+ //var left = Math.round(this.percent*this.width);
|
|
|
+ //this.tooltip.css('left', left - this.tooltip.outerWidth()/2);
|
|
|
+ this.over = true;
|
|
|
+ },
|
|
|
+
|
|
|
+ hideTooltip: function(){
|
|
|
+ if (this.inDrag === false) {
|
|
|
+ this.tooltip.removeClass('in');
|
|
|
+ }
|
|
|
+ this.over = false;
|
|
|
+ },
|
|
|
+
|
|
|
+ layout: function(){
|
|
|
+ this.handle1Stype[this.stylePos] = this.percentage[0]+'%';
|
|
|
+ this.handle2Stype[this.stylePos] = this.percentage[1]+'%';
|
|
|
+ if (this.orientation == 'vertical') {
|
|
|
+ this.selectionElStyle.top = Math.min(this.percentage[0], this.percentage[1]) +'%';
|
|
|
+ this.selectionElStyle.height = Math.abs(this.percentage[0] - this.percentage[1]) +'%';
|
|
|
+ } else {
|
|
|
+ this.selectionElStyle.left = Math.min(this.percentage[0], this.percentage[1]) +'%';
|
|
|
+ this.selectionElStyle.width = Math.abs(this.percentage[0] - this.percentage[1]) +'%';
|
|
|
+ }
|
|
|
+ if (this.range) {
|
|
|
+ this.tooltipInner.text(
|
|
|
+ this.formater(this.value[0]) +
|
|
|
+ ' : ' +
|
|
|
+ this.formater(this.value[1])
|
|
|
+ );
|
|
|
+ this.tooltip[0].style[this.stylePos] = this.size * (this.percentage[0] + (this.percentage[1] - this.percentage[0])/2)/100 - (this.orientation === 'vertical' ? this.tooltip.outerHeight()/2 : this.tooltip.outerWidth()/2) +'px';
|
|
|
+ } else {
|
|
|
+ this.tooltipInner.text(
|
|
|
+ this.formater(this.value[0])
|
|
|
+ );
|
|
|
+ this.tooltip[0].style[this.stylePos] = this.size * this.percentage[0]/100 - (this.orientation === 'vertical' ? this.tooltip.outerHeight()/2 : this.tooltip.outerWidth()/2) +'px';
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ mousedown: function(ev) {
|
|
|
+
|
|
|
+ // Touch: Get the original event:
|
|
|
+ if (this.touchCapable && ev.type === 'touchstart') {
|
|
|
+ ev = ev.originalEvent;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.offset = this.picker.offset();
|
|
|
+ this.size = this.picker[0][this.sizePos];
|
|
|
+
|
|
|
+ var percentage = this.getPercentage(ev);
|
|
|
+
|
|
|
+ if (this.range) {
|
|
|
+ var diff1 = Math.abs(this.percentage[0] - percentage);
|
|
|
+ var diff2 = Math.abs(this.percentage[1] - percentage);
|
|
|
+ this.dragged = (diff1 < diff2) ? 0 : 1;
|
|
|
+ } else {
|
|
|
+ this.dragged = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.percentage[this.dragged] = percentage;
|
|
|
+ this.layout();
|
|
|
+
|
|
|
+ if (this.touchCapable) {
|
|
|
+ // Touch: Bind touch events:
|
|
|
+ $(document).on({
|
|
|
+ touchmove: $.proxy(this.mousemove, this),
|
|
|
+ touchend: $.proxy(this.mouseup, this)
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ $(document).on({
|
|
|
+ mousemove: $.proxy(this.mousemove, this),
|
|
|
+ mouseup: $.proxy(this.mouseup, this)
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ this.inDrag = true;
|
|
|
+ var val = this.calculateValue();
|
|
|
+ this.element.trigger({
|
|
|
+ type: 'slideStart',
|
|
|
+ value: val
|
|
|
+ }).trigger({
|
|
|
+ type: 'slide',
|
|
|
+ value: val
|
|
|
+ });
|
|
|
+ return false;
|
|
|
+ },
|
|
|
+
|
|
|
+ mousemove: function(ev) {
|
|
|
+
|
|
|
+ // Touch: Get the original event:
|
|
|
+ if (this.touchCapable && ev.type === 'touchmove') {
|
|
|
+ ev = ev.originalEvent;
|
|
|
+ }
|
|
|
+
|
|
|
+ var percentage = this.getPercentage(ev);
|
|
|
+ if (this.range) {
|
|
|
+ if (this.dragged === 0 && this.percentage[1] < percentage) {
|
|
|
+ this.percentage[0] = this.percentage[1];
|
|
|
+ this.dragged = 1;
|
|
|
+ } else if (this.dragged === 1 && this.percentage[0] > percentage) {
|
|
|
+ this.percentage[1] = this.percentage[0];
|
|
|
+ this.dragged = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ this.percentage[this.dragged] = percentage;
|
|
|
+ this.layout();
|
|
|
+ var val = this.calculateValue();
|
|
|
+ this.element
|
|
|
+ .trigger({
|
|
|
+ type: 'slide',
|
|
|
+ value: val
|
|
|
+ })
|
|
|
+ .data('value', val)
|
|
|
+ .prop('value', val);
|
|
|
+ return false;
|
|
|
+ },
|
|
|
+
|
|
|
+ mouseup: function(ev) {
|
|
|
+ if (this.touchCapable) {
|
|
|
+ // Touch: Bind touch events:
|
|
|
+ $(document).off({
|
|
|
+ touchmove: this.mousemove,
|
|
|
+ touchend: this.mouseup
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ $(document).off({
|
|
|
+ mousemove: this.mousemove,
|
|
|
+ mouseup: this.mouseup
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ this.inDrag = false;
|
|
|
+ if (this.over == false) {
|
|
|
+ this.hideTooltip();
|
|
|
+ }
|
|
|
+ this.element;
|
|
|
+ var val = this.calculateValue();
|
|
|
+ this.element
|
|
|
+ .trigger({
|
|
|
+ type: 'slideStop',
|
|
|
+ value: val
|
|
|
+ })
|
|
|
+ .data('value', val)
|
|
|
+ .prop('value', val);
|
|
|
+ return false;
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateValue: function() {
|
|
|
+ var val;
|
|
|
+ if (this.range) {
|
|
|
+ val = [
|
|
|
+ (this.min + Math.round((this.diff * this.percentage[0]/100)/this.step)*this.step),
|
|
|
+ (this.min + Math.round((this.diff * this.percentage[1]/100)/this.step)*this.step)
|
|
|
+ ];
|
|
|
+ this.value = val;
|
|
|
+ } else {
|
|
|
+ val = (this.min + Math.round((this.diff * this.percentage[0]/100)/this.step)*this.step);
|
|
|
+ this.value = [val, this.value[1]];
|
|
|
+ }
|
|
|
+ return val;
|
|
|
+ },
|
|
|
+
|
|
|
+ getPercentage: function(ev) {
|
|
|
+ if (this.touchCapable) {
|
|
|
+ ev = ev.touches[0];
|
|
|
+ }
|
|
|
+ var percentage = (ev[this.mousePos] - this.offset[this.stylePos])*100/this.size;
|
|
|
+ percentage = Math.round(percentage/this.percentage[2])*this.percentage[2];
|
|
|
+ return Math.max(0, Math.min(100, percentage));
|
|
|
+ },
|
|
|
+
|
|
|
+ getValue: function() {
|
|
|
+ if (this.range) {
|
|
|
+ return this.value;
|
|
|
+ }
|
|
|
+ return this.value[0];
|
|
|
+ },
|
|
|
+
|
|
|
+ setValue: function(val) {
|
|
|
+ this.value = val;
|
|
|
+
|
|
|
+ if (this.range) {
|
|
|
+ this.value[0] = Math.max(this.min, Math.min(this.max, this.value[0]));
|
|
|
+ this.value[1] = Math.max(this.min, Math.min(this.max, this.value[1]));
|
|
|
+ } else {
|
|
|
+ this.value = [ Math.max(this.min, Math.min(this.max, this.value))];
|
|
|
+ this.handle2.addClass('hide');
|
|
|
+ if (this.selection == 'after') {
|
|
|
+ this.value[1] = this.max;
|
|
|
+ } else {
|
|
|
+ this.value[1] = this.min;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ this.diff = this.max - this.min;
|
|
|
+ this.percentage = [
|
|
|
+ (this.value[0]-this.min)*100/this.diff,
|
|
|
+ (this.value[1]-this.min)*100/this.diff,
|
|
|
+ this.step*100/this.diff
|
|
|
+ ];
|
|
|
+ this.layout();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ $.fn.slider = function ( option, val ) {
|
|
|
+ return this.each(function () {
|
|
|
+ var $this = $(this),
|
|
|
+ data = $this.data('slider'),
|
|
|
+ options = typeof option === 'object' && option;
|
|
|
+ if (!data) {
|
|
|
+ $this.data('slider', (data = new Slider(this, $.extend({}, $.fn.slider.defaults,options))));
|
|
|
+ }
|
|
|
+ if (typeof option == 'string') {
|
|
|
+ data[option](val);
|
|
|
+ }
|
|
|
+ })
|
|
|
+ };
|
|
|
+
|
|
|
+ $.fn.slider.defaults = {
|
|
|
+ min: 0,
|
|
|
+ max: 10,
|
|
|
+ step: 1,
|
|
|
+ orientation: 'horizontal',
|
|
|
+ value: 5,
|
|
|
+ selection: 'before',
|
|
|
+ tooltip: 'show',
|
|
|
+ handle: 'round',
|
|
|
+ formater: function(value) {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ $.fn.slider.Constructor = Slider;
|
|
|
+
|
|
|
+}( window.jQuery );
|
Julien VAUBOURG