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Diffstat (limited to 'examples/hybrid-html5/app/Frontend/widgets/RangeSliders/RangeSliderMod.js')
| -rw-r--r-- | examples/hybrid-html5/app/Frontend/widgets/RangeSliders/RangeSliderMod.js | 631 |
1 files changed, 0 insertions, 631 deletions
diff --git a/examples/hybrid-html5/app/Frontend/widgets/RangeSliders/RangeSliderMod.js b/examples/hybrid-html5/app/Frontend/widgets/RangeSliders/RangeSliderMod.js deleted file mode 100644 index 77f0fce..0000000 --- a/examples/hybrid-html5/app/Frontend/widgets/RangeSliders/RangeSliderMod.js +++ /dev/null @@ -1,631 +0,0 @@ -/* - * Copyright (C) 2015 "IoT.bzh" - * Author "Fulup Ar Foll" - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - * Bugs: Input with Callback SHOULD BE get 'required' class - * - * ref: https://developer.mozilla.org/en-US/docs/Web/Events/mouseover - * - * usage: -Usage <range-slider> ---------------------- - <range-slider - id="my-slider-name" // only use as an argument to callback - class="my-custom-class" // default class is ibz-range-slider - placeholder="Track Date Selection" // place holder for date readonly input zone - - <!-- Foundation classes --> - class="radius" // check Zurb foundation doc for further info. - class="ibz-handle-display" // increase handle width to hold slider current value - - <!-- Angular Scope Variables --> - callback="myCallBack" // $scope.myCallBack(sliderhandle) is called when ever slider handle blur - formatter="SliderFormatCB" // $scope.myFormatter(value, sliderid) when exist is call when ever slider handle moves. Should return external form of slider value. - ng-model="xxxxxx" // xxx Must be defined, script will store a new RangerObject within provided ng-model variable. - start-at="ScopeVar" // Dynamic limitation when slider is constrains by an external componant [ex: check in/out] - stop-at="ScopeVar" // Idem but for end. - - <!-- Angular Directive Attributes --> - not-less="integer" // Fixed starting value for slider [default 0] - not-more="integer" // Fixed end value for sliders [default 100] - by-step="+-integer" // If by-step is >0 then slider use it as step-value, when negative use it for decimal precision - display-target="handle" // display slider external formated value in the handle [requirer calss="ibz-handle-display"] - dual-handles='true' // add a second handle to slider for min/max range - initial='value|[start/stop]' // slider initial value [dual-handles] may have initial values - /></range-slider> - */ - -(function () { - 'use strict'; - -var RangeSlider = angular.module('RangeSlider',[]); - -function RangeSliderHandle (scope) { - var internals = []; - var externals = []; - - this.getId = function() { - return scope.sliderid; - }; - - this.getCbHandle = function() { - return scope.cbhandle; - }; - - this.getView= function (handle) { - if (!handle) handle = 0; - - // if value did not change return current external representation - if (scope.value[handle] === internals[handle]) return externals[handle]; - - // build external representation and save it for further requests - internals[handle] = scope.value[handle]; - if (scope.formatter) externals[handle] = scope.formatter(scope.value[handle], scope.ctrlhandle); - else externals[handle] = scope.value[handle]; - - return externals[handle]; - }; - - this.updateClass = function (classe, status) { - scope.updateClass (classe, status); - }; - - this.forceRefresh = function (timer) { - scope.forceRefresh(timer); - }; - - this.getValue= function (handle) { - if (!handle) handle = 0; - return scope.value[handle]; - }; - - this.getRelative= function (handle) { - if (!handle) handle = 0; - return scope.relative[handle]; - }; - - this.setValue= function (value, handle) { - if (!handle) handle = 0; - scope.setValue (value, handle); - }; - - this.setDisable= function (flag) { - scope.setDisable(flag); - }; -} - -RangeSlider.directive('rangeSlider', function ($log, $document, $timeout) { - - var template= '<div class="ibz-range-slider range-slider" title="{{title}}"data-slider>'+ - '<span class="range-slider-handle handle-min" ng-mousedown="handleCB($event,0)" ng-focus="focusCB(true)" ng-blur="focusCB(false)" role="slider" tabindex="0"></span>'+ - '<span class="handle-max" ng-mousedown="handleCB($event,1)" ng-focus="focusCB(true)" ng-blur="focusCB(false)" role="slider" tabindex="0"></span>'+ - '<span class="range-slider-active-segment"></span>'+ - '<span class="ibz-range-slider-start" ></span> '+ - '<span class="ibz-range-slider-stop"></span> '+ - '<input id={{sliderid}} type="hidden">'+ - '</div>'; - - - function link (scope, element, attrs, model) { - // full initialisation of slider from a single object - scope.initWidget = function (initvalues) { - - if (initvalues.byStep) scope.byStep = parseInt(initvalues.byStep); - if (initvalues.notMore) scope.notMore = parseInt(initvalues.notMore); - if (initvalues.notLess) scope.notLess = parseInt(initvalues.notLess); - if (initvalues.id) scope.sliderid= initvalues.id; - - // hugely but in some case DOM is not finish when we try to set values !!! - if (initvalues.value !== undefined) { - scope.value = initvalues.value; - scope.forceRefresh (50); // wait 50ms for DOM to be ready - } - }; - - // this function recompute slide positioning - scope.forceRefresh = function (timer) { - var value = scope.value; - scope.value = [undefined,undefined]; - $timeout (function() { - scope.setValue(value[0],0); - if (scope.dual) scope.setValue(value[1],1); - }, timer); - }; - - // handler to change class from slider handle - scope.updateClass = function (classe, status) { - - if (status) element.addClass (classe); - else element.removeClass (classe); - }; - - scope.setDisable = function (disabled) { - - if (disabled) { - element.addClass ("disable"); - scope.handles[0].css ('visibility','hidden'); - if (scope.dual) { - scope.handles[1].css ('visibility','hidden'); - } - } else { - element.removeClass ("disable"); - scope.handles[0].css ('visibility','visible'); - if (scope.dual) scope.handles[1].css ('visibility','visible'); - } - - }; - - scope.normalize = function (value) { - var result; - var range = scope.notMore - scope.notLess; - var point = value * range; - - // if step is positive let's round step by step - if (scope.byStep > 0) { - var mod = (point - (point % scope.byStep)) / scope.byStep; - var rem = point % scope.byStep; - - var round = (rem >= scope.byStep * 0.5 ? scope.byStep : 0); - result= (mod * scope.byStep + round) + scope.notLess; - //console.log ("range=%d value=%d point=%d mod=%d rem=%d round=%d result=%d", range, value, point, mod, rem, round, result) - return result; - } - - // if step is negative return round to asked decimal - if (scope.byStep < 0) { - var power = Math.pow (10,(scope.byStep * -1)); - result = scope.notLess + parseInt (point * power) / power; - return (result); - } - - // if step is null return full value - return point; - }; - - // return current value - scope.getValue = function (offset, handle) { - if (scope.vertical) { - scope.relative[handle] = (offset - scope.bounds.handles[handle].getBoundingClientRect().height) / (scope.bounds.bar.getBoundingClientRect().height - scope.bounds.handles[handle].getBoundingClientRect().height); - } else { - scope.relative[handle] = offset / (scope.bounds.bar.getBoundingClientRect().width - scope.bounds.handles[handle].getBoundingClientRect().width); - } - - var newvalue = scope.normalize (scope.relative[handle]); - - - // if internal value change update or model - if (newvalue !== scope.value[handle]) { - if (newvalue < scope.startValue) newvalue=scope.startValue; - if (newvalue > scope.stopValue) newvalue=scope.stopValue; - - - if (scope.formatter) { - scope.viewValue = scope.formatter (newvalue, scope.ctrlhandle); - } else { - scope.viewValue = newvalue; - } - if (scope.displays[handle]) { - scope.displays[handle].html (scope.viewValue); - } - - // update external representation of the model - scope.value[handle] = newvalue; - if (model) model.$setViewValue (scope.viewValue); - scope.$apply(); - if (newvalue > scope.startValue && newvalue < scope.stopValue) scope.translate(offset, handle); - } - }; - - - scope.setStart = function (value) { - var offset; - - if (value > scope.value[0]) { - if (!scope.dual) scope.setValue (value,0); - else scope.setValue (value,1); - } - - if (scope.vertical) { - offset = scope.bounds.bar.getBoundingClientRect().height * (value - scope.notLess) / (scope.notMore - scope.notLess); - scope.start.css('height',offset + 'px'); - } else { - offset = scope.bounds.bar.getBoundingClientRect().width * (value - scope.notLess) / (scope.notMore - scope.notLess); - scope.start.css('width',offset + 'px'); - } - - scope.startValue= value; - }; - - scope.setStop = function (value) { - var offset; - - if (value < scope.value[0]) { - if (!scope.dual) scope.setValue (value,0); - else scope.setValue (value,1); - } - - if (scope.vertical) { - offset = scope.bounds.bar.getBoundingClientRect().height * (value - scope.notLess) / (scope.notMore - scope.notLess); - scope.start.css('height',offset + 'px'); - } else { - offset = scope.bounds.bar.getBoundingClientRect().width * (value - scope.notLess) / (scope.notMore - scope.notLess); - scope.stop.css({'right': 0, 'width': (scope.bounds.bar.getBoundingClientRect().width - offset) + 'px'}); - } - - scope.stopValue= value; - }; - - scope.translate = function (offset, handle) { - var start; - - if (scope.vertical) { - // take handle size in account to compute middle - var voffset = scope.bounds.bar.getBoundingClientRect().height - offset; - - scope.handles[handle].css({ - '-webkit-transform': 'translateY(' + voffset + 'px)', - '-moz-transform': 'translateY(' + voffset + 'px)', - '-ms-transform': 'translateY(' + voffset + 'px)', - '-o-transform': 'translateY(' + voffset + 'px)', - 'transform': 'translateY(' + voffset + 'px)' - }); - if (!scope.dual) scope.slider.css('height', offset + 'px'); - else if (scope.relative[1] && scope.relative[0]) { - var height = (scope.relative[1] - scope.relative[0]) * scope.bounds.bar.getBoundingClientRect().height; - start = (scope.relative[0] * scope.bounds.bar.getBoundingClientRect().height); - scope.slider.css ({'bottom': start+'px','height': height + 'px'}); - } - } else { - - scope.handles[handle].css({ - '-webkit-transform': 'translateX(' + offset + 'px)', - '-moz-transform': 'translateX(' + offset + 'px)', - '-ms-transform': 'translateX(' + offset + 'px)', - '-o-transform': 'translateX(' + offset + 'px)', - 'transform': 'translateX(' + offset + 'px)' - }); - if (!scope.dual) scope.slider.css('width',offset + 'px'); - else if (scope.relative[1] && scope.relative[0]) { - var width = (scope.relative[1] - scope.relative[0]) * scope.bounds.bar.getBoundingClientRect().width; - start = (scope.relative[0] * scope.bounds.bar.getBoundingClientRect().width); - scope.slider.css ({'left': start+'px','width': width + 'px'}); - } - } - }; - - // position handle on the bar depending a given value - scope.setValue = function (value , handle) { - var offset; - - // if value did not change ignore - if (value === scope.value[handle]) return; - if (value === undefined) value=0; - if (value > scope.notMore) value=scope.notMore; - if (value < scope.notLess) value=scope.notLess; - - if (scope.vertical) { - scope.relative[handle] = (value - scope.notLess) / (scope.notMore - scope.notLess); - if (handle === 0) offset = (scope.relative[handle] * scope.bounds.bar.getBoundingClientRect().height) + scope.bounds.handles[handle].getBoundingClientRect().height/2; - if (handle === 1) offset = scope.relative[handle] * scope.bounds.bar.getBoundingClientRect().height; - - } else { - scope.relative[handle] = (value - scope.notLess) / (scope.notMore - scope.notLess); - offset = scope.relative[handle] * (scope.bounds.bar.getBoundingClientRect().width - scope.bounds.handles[handle].getBoundingClientRect().width); - } - - scope.translate (offset,handle); - scope.value[handle] = value; - - if (scope.formatter) { - // when call through setValue we do not pass cbHandle - scope.viewValue = scope.formatter (value, undefined); - } else { - scope.viewValue = value; - } - - if (model) model.$setViewValue( scope.viewValue); - - if (scope.displays[handle]) { - scope.displays[handle].html (scope.viewValue); - } - }; - - - // Minimal keystroke handling to close picker with ESC [scope.actif is current handle index] - scope.keydown= function(e){ - - switch(e.keyCode){ - case 39: // Right - case 38: // up - if (scope.byStep > 0) scope.$apply(scope.setValue ((scope.value[scope.actif]+scope.byStep), scope.actif)); - if (scope.byStep < 0) scope.$apply(scope.setValue ((scope.value[scope.actif]+(1 / Math.pow(10, scope.byStep*-1))),scope.actif)); - if (scope.callback) scope.callback (scope.value[scope.actif], scope.ctrlhandle); - break; - case 37: // left - case 40: // down - if (scope.byStep > 0) scope.$apply(scope.setValue ((scope.value[scope.actif] - scope.byStep), scope.actif)); - if (scope.byStep < 0) scope.$apply(scope.setValue ((scope.value[scope.actif] - (1 / Math.pow(10, scope.byStep*-1))),scope.actif)); - if (scope.callback) scope.callback (scope.value[scope.actif], scope.ctrlhandle); - break; - case 27: // esc - scope.handles[scope.actif][0].blur(); - } - }; - - scope.moveHandle = function (handle, clientX, clientY) { - var offset; - if (scope.vertical) { - offset = scope.bounds.bar.getBoundingClientRect().bottom - clientY; - if (offset > scope.bounds.bar.getBoundingClientRect().height) offset = scope.bounds.bar.getBoundingClientRect().height; - if (offset < scope.bounds.handles[handle].getBoundingClientRect().height) offset = scope.bounds.handles[handle].getBoundingClientRect().height; - } else { - offset = clientX - scope.bounds.bar.getBoundingClientRect().left; - - if (offset < 0) offset = 0; - if ((clientX + scope.bounds.handles[handle].getBoundingClientRect().width) > scope.bounds.bar.getBoundingClientRect().right) { - offset = scope.bounds.bar.getBoundingClientRect().width - scope.bounds.handles[handle].getBoundingClientRect().width; - } - } - - scope.getValue (offset, handle); - - // prevent dual handle to cross - if (scope.dual && scope.value [0] > scope.value[1]) { - if (handle === 0) scope.setValue (scope.value[0] , 1); - else scope.setValue(scope.value[1],0); - } - }; - - - scope.focusCB = function (inside) { - if (inside) { - $document.on('keydown',scope.keydown); - } else { - $document.unbind('keydown',scope.keydown); - } - }; - - // bar was touch let move handle to this point - scope.touchBarCB = function (event) { - var handle=0; - var relative; - var touches = event.changedTouches; - var oldvalue = scope.value[handle]; - - event.preventDefault(); - - // if we have two handles select closest one from touch point - if (scope.dual) { - if (scope.vertical) relative = (touches[0].pageY - scope.bounds.bar.getBoundingClientRect().bottom) / scope.bounds.bar.getBoundingClientRect().height; - else relative= (touches[0].pageX - scope.bounds.bar.getBoundingClientRect().left) / scope.bounds.bar.getBoundingClientRect().width; - - var distance0 = Math.abs(relative - scope.relative[0]); - var distance1 = Math.abs(relative - scope.relative[1]); - if (distance1 < distance0) handle=1; - } - - // move handle to new place - scope.moveHandle (handle,touches[0].pageX, touches[0].pageY); - if (scope.callback && oldvalue !== scope.value[handle]) scope.callback (scope.value[handle], scope.ctrlhandle); - }; - - // handle was touch and drag - scope.touchHandleCB = function (touchevt, handle) { - var oldvalue = scope.value[handle]; - - touchevt.preventDefault(); - $document.on('touchmove',touchmove); - $document.on('touchend' ,touchend); - element.unbind('touchstart', scope.touchBarCB); - - function touchmove(event) { - event.preventDefault(); - var touches = event.changedTouches; - for (var idx = 0; idx < touches.length; idx++) { - scope.moveHandle (handle,touches[idx].pageX, touches[idx].pageY); - } - } - - function touchend(event) { - $document.unbind('touchmove',touchmove); - $document.unbind('touchend' ,touchend); - element.on('touchstart', scope.touchBarCB); - - // if value change notify application callback - if (scope.callback && oldvalue !== scope.value[handle]) scope.callback (scope.value[handle], scope.ctrlhandle); - } - }; - - scope.handleCB = function (clickevent, handle) { - - if (attrs.automatic) return; - - var oldvalue = scope.value[handle]; - // register mouse event to track handle - clickevent.preventDefault(); - - $document.on('mousemove',mousemove); - $document.on('mouseup', mouseup); - scope.handles[handle][0].focus(); - scope.actif=handle; - - // slider handle is moving - function mousemove(event) { - scope.moveHandle (handle, event.clientX, event.clientY); - } - - // mouse is up dans leave slider send resize events - function mouseup() { - $document.unbind('mousemove', mousemove); - $document.unbind('mouseup', mouseup); - - // if value change notify application callback - if (scope.callback && oldvalue !== scope.value[handle]) scope.callback (scope.value[handle], scope.ctrlhandle); - } - }; - - // simulate jquery find by classes capabilities [warning only return 1st elements] - scope.find = function (select, elem) { - var domelem; - - if (elem) domelem = elem[0].querySelector(select); - else domelem = element[0].querySelector(select); - - var angelem = angular.element(domelem); - return (angelem); - }; - - - - scope.initialSettings = function (initial) { - var decimal_places_match_result; - scope.value=[]; // store low/height value when two handles - scope.relative=[]; - - if (scope.precision === null) { - decimal_places_match_result = ('' + scope.byStep).match(/\.([\d]*)/); - scope.precision = decimal_places_match_result && decimal_places_match_result[1] ? decimal_places_match_result[1].length : 0; - } - - // position handle to initial value(s) - element.on('touchstart', scope.touchBarCB); - scope.handles[0].on('touchstart', function(evt){scope.touchHandleCB(evt,0);}); - - // this slider has two handles low/hight - if (scope.dual) { - scope.handles[1].addClass('range-slider-handle'); - scope.handles[1].on('touchstart', function(evt){scope.touchHandleCB(evt,1);}); - if (!scope.initvalues) scope.setValue (initial[1],1); - } - - // if we have an initstate object apply it - if (scope.initvalues) scope.initWidget (scope.initvalues); - else scope.setValue (initial[0],0); - }; - - scope.init = function () { - scope.sliderid = attrs.id || "slider-" + parseInt (Math.random() * 1000); - scope.startValue = -Infinity; - scope.stopValue = Infinity; - scope.byStep = parseInt(attrs.byStep) || 1; - scope.vertical = attrs.vertical || false; - scope.dual = attrs.dualHandles|| false; - scope.trigger_input_change= false; - scope.notMore = parseInt(attrs.notMore) || 100; - scope.notLess = parseInt(attrs.notLess) || 0; - - if (scope.vertical) element.addClass("vertical-range"); - - scope.handles= [scope.find('.handle-min'), scope.find('.handle-max')]; - scope.bar = element; - scope.slider = scope.find('.range-slider-active-segment'); - scope.start = scope.find('.ibz-range-slider-start'); - scope.stop = scope.find('.ibz-range-slider-stop'); - scope.disable= attrs.disable || false; - - scope.ctrlhandle = new RangeSliderHandle (scope); - - // prepare DOM object pointer to compute size dynamically - scope.bounds = { - bar : element[0], - handles: [scope.handles[0][0], scope.handles[1][0]] - }; - - if (attrs.disable === 'true') scope.setDisable(true); - - if (attrs.displayTarget) { - switch (attrs.displayTarget) { - case true : - case 'handle' : - scope.displays = scope.handles; - scope.handles[0].addClass('ibz-range-slider-display'); - if (scope.dual) scope.handles[1].addClass('ibz-range-slider-display'); - break; - default: - scope.displays = [$document.getElementById (attrs.displayTarget)]; - } - } else scope.displays=[]; - - // extract initial values from attrs and parse into int - if (!attrs.initial) { - scope.initial = [scope.ngModel, scope.ngModel]; // initialize to model values - } else { - var initial = attrs.initial.split(','); - scope.initial = [ - initial[0] !== undefined ? parseInt (initial[0]) : scope.notLess, - initial[1] !== undefined ? parseInt (initial[1]) : scope.notMore - ]; - } - - // Monitor any changes on start/stop dates. - scope.$watch('startAt', function() { - if (scope.value < scope.startAt ) { - //scope.setValue (scope.startAt); - } - if (scope.startAt) scope.setStart (scope.startAt); - }); - - scope.$watch('stopAt' , function() { - if (scope.value > scope.stopAt) { - //scope.setValue (scope.stopAt); - } - if (scope.stopAt) scope.setStop (scope.stopAt); - }); - - // finish widget initialisation - scope.initialSettings (scope.initial); - - }; - - scope.init(); - - // slider is ready provide control handle to application controller - scope.$watch ('inithook', function () { // init Values may arrive late - if (scope.inithook) scope.inithook (scope.ctrlhandle); - }); - - scope.$watch ('initvalues', function () { // init Values may arrive late - if (scope.initvalues) scope.initWidget(scope.initvalues); - }); - - // two-way binding if model value changes - scope.$watch ('ngModel', function (newValue) { - scope.setValue(newValue, 0); - }); - } - -return { - restrict: "E", // restrict to <range-slider> HTML element name - scope: { - startAt :'=', // First acceptable date - stopAt :'=', // Last acceptable date - callback :'=', // Callback to actif when a date is selected - formatter:'=', // Callback for drag event call each time internal value changes - inithook :'=', // Hook point to control slider from API - cbhandle :'=', // Argument added to every callback - initvalues:'=', // Initial values as a single object - ngModel: '=' // the model value - }, - require: '?ngModel', - template: template, // html template is build from JS - replace: true, // replace current directive with template while inheriting of class - link: link // pickadate object's methods -}; -}); - -console.log ("RangeSlider Loaded"); - -})();
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