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| define(["require", "exports", "@syncfusion/ej2-base", "../../common/utils/helper", "../utils/helper", "@syncfusion/ej2-svg-base", "@syncfusion/ej2-base"], function (require, exports, ej2_base_1, helper_1, helper_2, ej2_svg_base_1, ej2_base_2) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var RangeSlider = (function () {
function RangeSlider(range) {
this.control = range;
this.points = [];
this.isIOS = ej2_base_1.Browser.isIos || ej2_base_1.Browser.isIos7;
var thumb = range.navigatorStyleSettings.thumb;
this.thumbVisible = (range.themeStyle.thumbWidth !== 0 && range.themeStyle.thumbHeight !== 0);
this.elementId = range.element.id;
this.thumpPadding = range.themeStyle.thumbWidth / 2;
this.addEventListener();
this.thumbColor = range.disableRangeSelector ? 'transparent' :
(thumb.fill || range.themeStyle.thumbBackground);
}
RangeSlider.prototype.render = function (range) {
var renderer = range.renderer;
var style = range.navigatorStyleSettings;
var disabledColor = (range.disableRangeSelector) ? 'transparent' : null;
var sliderGroup = renderer.createGroup({
'id': this.elementId + '_sliders',
style: (range.disableRangeSelector) ? 'pointer-events:none;' : ''
});
var option = new helper_1.RectOption(this.elementId + '_leftUnSelectedArea', disabledColor || style.unselectedRegionColor || range.themeStyle.unselectedRectColor, { width: 0 }, 1, {
x: range.bounds.x, y: range.bounds.y,
width: range.bounds.width / 3,
height: range.bounds.height
}, 0, 0, '', style.thumb.border.dashArray);
this.leftUnSelectedElement = renderer.drawRectangle(option);
option.id = this.elementId + '_rightUnSelectedArea';
this.rightUnSelectedElement = renderer.drawRectangle(option);
option.id = this.elementId + '_SelectedArea';
option.fill = disabledColor || style.selectedRegionColor || range.themeStyle.selectedRegionColor;
this.selectedElement = renderer.drawRectangle(option);
this.selectedElement.setAttribute('role', 'region');
this.selectedElement.setAttribute('aria-label', 'Range Slider with ' + range.rangeSlider.points.length + ' data points');
this.selectedElement.style.cursor = '-webkit-grab';
this.leftSlider = renderer.createGroup({
'id': this.elementId + '_LeftSlider', 'style': 'cursor: ew-resize'
});
this.rightSlider = renderer.createGroup({
'id': this.elementId + '_RightSlider', 'style': 'cursor: ew-resize'
});
this.createThump(renderer, range.bounds, this.leftSlider, this.elementId + '_LeftSlider', sliderGroup);
this.createThump(renderer, range.bounds, this.rightSlider, this.elementId + '_RightSlider');
sliderGroup.appendChild(this.leftUnSelectedElement);
sliderGroup.appendChild(this.rightUnSelectedElement);
sliderGroup.appendChild(this.selectedElement);
sliderGroup.appendChild(this.leftSlider);
sliderGroup.appendChild(this.rightSlider);
range.svgObject.appendChild(sliderGroup);
};
RangeSlider.prototype.createThump = function (render, bounds, parent, id, sliderGroup) {
var control = this.control;
var thump = control.navigatorStyleSettings.thumb;
var style = control.themeStyle;
var y = bounds.y + bounds.height / 2;
var x = this.thumpPadding;
var tickLength = (control.themeStyle.thumbHeight / 2) - 5;
var disabledColor = control.disableRangeSelector ? 'transparent' : null;
var lineColor = disabledColor || thump.border.color || style.thumpLineColor;
var shadowElement;
parent.appendChild(render.drawPath(new ej2_svg_base_1.PathOption(id + '_ThumpLine', 'transparent', thump.border.width, control.series.length ? lineColor : 'transparent', 1, thump.border.dashArray, 'M' + ' ' + (x) + ' ' + (bounds.y) + ' ' + 'L' + ' ' + (x) + ' ' + (bounds.y + bounds.height) + ' ')));
this.thumpY = y - (control.themeStyle.thumbHeight / 2);
this.sliderY = bounds.y > this.thumpY ? this.thumpY : bounds.y;
if (sliderGroup && !control.disableRangeSelector) {
shadowElement = render.createDefs();
shadowElement.innerText = '<rect xmlns="http://www.w3.org/2000/svg" id="' + this.control.element.id + '_shadow' + '" x="0" ' +
'y="' + this.thumpY + '" width="' + control.themeStyle.thumbWidth + '" height="' + control.themeStyle.thumbHeight + '"' +
' rx="' + (thump.type === 'Circle' ? '50%' : '0%') + '"/>' +
'<filter xmlns="http://www.w3.org/2000/svg" x="-25.0%" y="-20.0%" width="150.0%" height="150.0%"' +
' filterUnits="objectBoundingBox" id="ej2-range-shadow"><feOffset dx="0" dy="1" in="SourceAlpha"' +
'result="shadowOffsetOuter1"/><feGaussianBlur stdDeviation="1.5" in="shadowOffsetOuter1" result="shadowBlurOuter1"/>' +
'<feComposite in="shadowBlurOuter1" in2="SourceAlpha" operator="out" result="shadowBlurOuter1"/>' +
'<feColorMatrix values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.16 0" type="matrix" in="shadowBlurOuter1"/>' +
'</filter>';
sliderGroup.appendChild(shadowElement);
}
parent.innerText += '<use xmlns="http://www.w3.org/2000/svg" fill="black" fill-opacity="1" filter="url(#ej2-range-shadow)"' +
' xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#path-1"/>';
if (thump.type === 'Circle') {
parent.appendChild(helper_1.drawSymbol({ x: x, y: y }, 'Circle', { width: control.themeStyle.thumbWidth, height: control.themeStyle.thumbHeight }, '', new ej2_svg_base_1.PathOption(id + '_ThumpSymbol', disabledColor || this.thumbColor, thump.border.width, lineColor, 1, null), 'Thumb'));
}
else {
parent.appendChild(render.drawRectangle(new helper_1.RectOption(id + '_ThumpSymbol', disabledColor || this.thumbColor, { width: thump.border.width, color: lineColor }, 1, {
x: x - (control.themeStyle.thumbWidth / 2), y: y - (control.themeStyle.thumbHeight / 2),
width: control.themeStyle.thumbWidth,
height: control.themeStyle.thumbHeight
}, 2, 2, '', thump.border.dashArray)));
}
Eif (this.thumbVisible) {
parent.appendChild(render.drawPath(new ej2_svg_base_1.PathOption(id + '_ThumpGrip', 'transparent', 1, disabledColor || control.themeStyle.gripColor, 1, null, 'M' + ' ' + (x + 2) + ' ' + (y + tickLength) + ' ' + 'L' + ' ' + (x + 2) + ' ' + (y - tickLength) + ' ' +
((this.control.theme.indexOf('Fluent2') > -1 || this.control.theme.indexOf('Bootstrap5') > -1) ? '' : 'M' + ' ' + (x) + ' ' + (y + tickLength) + ' ' + 'L' + ' ' + (x) + ' ' + (y - tickLength) + ' ') +
'M' + ' ' + (x - 2) + ' ' + (y + tickLength) + ' ' + 'L' + ' ' + (x - 2) + ' ' + (y - tickLength) + ' ')));
}
};
RangeSlider.prototype.setSlider = function (start, end, trigger, showTooltip, resize) {
if (resize === void 0) { resize = false; }
var range = this.control;
var padding = range.bounds.x;
var axisRange = range.chartSeries.xAxis.actualRange;
var isLeightWeight = range.series.length === 0;
if (isNaN(start) && isNaN(end)) {
start = 0;
end = range.bounds.width;
}
if (!(end >= start)) {
start = [end, end = start][0];
}
start = end >= start ? start : [end, end = start][0];
start = Math.max(start, axisRange.min);
end = Math.min(end, axisRange.max);
this.startX = padding + helper_2.getXLocation(start, axisRange, range.bounds.width, range.enableRtl);
this.endX = padding + helper_2.getXLocation(end, axisRange, range.bounds.width, range.enableRtl);
var selectedX = range.enableRtl ? this.endX : this.startX;
var rightPadding = range.enableRtl ? this.startX : this.endX;
this.sliderWidth = Math.abs(this.endX - this.startX);
this.selectedElement.setAttribute('x', (selectedX) + '');
this.selectedElement.setAttribute('width', this.sliderWidth + '');
this.leftUnSelectedElement.setAttribute('width', (selectedX - padding) + '');
this.rightUnSelectedElement.setAttribute('x', rightPadding + '');
this.rightUnSelectedElement.setAttribute('width', (range.bounds.width - (rightPadding - padding)) + '');
this.leftSlider.setAttribute('transform', 'translate(' + (this.startX - this.thumpPadding) + ', 0)');
this.rightSlider.setAttribute('transform', 'translate(' + (this.endX - this.thumpPadding) + ', 0)');
var left = this.control.svgObject.getBoundingClientRect().left -
this.control.element.getBoundingClientRect().left;
var leftX = this.control.enableRtl ? this.endX : this.startX;
var rightX = this.control.enableRtl ? this.startX : this.endX;
this.leftRect = {
x: isLeightWeight ? left + padding : padding,
y: isLeightWeight ? 0 : range.bounds.y,
width: isLeightWeight ? leftX - padding : leftX,
height: isLeightWeight ? this.thumpY : range.bounds.height
};
this.rightRect = {
x: isLeightWeight ? left + rightX : rightX,
y: isLeightWeight ? 0 : range.bounds.y,
width: (range.bounds.width - (rightPadding - padding)),
height: isLeightWeight ? this.thumpY : range.bounds.height
};
this.midRect = {
x: isLeightWeight ? leftX + left : 0,
y: isLeightWeight ? 0 : range.bounds.y,
width: isLeightWeight ? Math.abs(this.endX - this.startX) : rightX,
height: isLeightWeight ? this.thumpY : range.bounds.height
};
this.currentStart = start;
this.currentEnd = end;
if (showTooltip) {
this.control.rangeTooltipModule.renderLeftTooltip(this);
this.control.rangeTooltipModule.renderRightTooltip(this);
}
var periodSelectorModule = this.control.periodSelectorModule;
Iif (periodSelectorModule && this.control.redraw && (this.control.getModuleName() === 'rangeNavigator')) {
var selectedIndex = periodSelectorModule.findSelectedIndex(start, end, periodSelectorModule.control.periods);
periodSelectorModule.setSelectedStyle(selectedIndex);
this.control.redraw = false;
}
if (trigger && !resize) {
this.triggerEvent(axisRange);
}
};
RangeSlider.prototype.triggerEvent = function (range) {
var xAxis = this.control.chartSeries.xAxis;
var valueType = xAxis.valueType;
var argsData = {
cancel: false,
start: valueType === 'DateTime' ? new Date(this.currentStart) : valueType === 'DateTimeCategory' ? this.currentStart :
(valueType === 'Logarithmic' ? Math.pow(xAxis.logBase, this.currentStart) : this.currentStart),
end: valueType === 'DateTime' ? new Date(this.currentEnd) : valueType === 'DateTimeCategory' ? this.currentEnd :
(valueType === 'Logarithmic' ? Math.pow(xAxis.logBase, this.currentEnd) : this.currentEnd),
name: 'changed',
selectedData: helper_2.getExactData(this.points, this.currentStart, this.currentEnd),
zoomPosition: (this.control.enableRtl ? range.max - this.currentEnd :
this.currentStart - range.min) / range.delta,
zoomFactor: (this.currentEnd - this.currentStart) / range.delta,
selectedPeriod: this.selectedPeriod ? this.selectedPeriod : ''
};
this.control.trigger('changed', argsData);
};
RangeSlider.prototype.addEventListener = function () {
Iif (this.control.isDestroyed) {
return;
}
this.control.on(ej2_base_1.Browser.touchMoveEvent, this.mouseMoveHandler, this);
this.control.on(ej2_base_1.Browser.touchStartEvent, this.mouseDownHandler, this);
this.control.on(ej2_base_1.Browser.touchEndEvent, this.mouseUpHandler, this);
this.control.on(ej2_base_1.Browser.isPointer ? 'pointerleave' : 'mouseleave', this.mouseCancelHandler, this);
};
RangeSlider.prototype.removeEventListener = function () {
Iif (this.control.isDestroyed) {
return;
}
this.control.off(ej2_base_1.Browser.touchMoveEvent, this.mouseMoveHandler);
this.control.off(ej2_base_1.Browser.touchStartEvent, this.mouseDownHandler);
this.control.off(ej2_base_1.Browser.touchEndEvent, this.mouseUpHandler);
this.control.off(ej2_base_1.Browser.isPointer ? 'pointerleave' : 'mouseleave', this.mouseCancelHandler);
};
RangeSlider.prototype.mouseMoveHandler = function (e) {
var control = this.control;
var axisRange = control.chartSeries.xAxis.actualRange;
var bounds = control.bounds;
var start;
var end;
this.getCurrentSlider(e.target.id);
if (this.isDrag && control.mouseX >= bounds.x) {
switch (this.currentSlider) {
case 'Left':
control.startValue = this.getRangeValue(Math.abs(control.mouseX - bounds.x));
break;
case 'Right':
control.endValue = this.getRangeValue(Math.abs(control.mouseX - bounds.x));
break;
case 'Middle': {
start = Math.max(this.getRangeValue(Math.abs(this.startX - (this.previousMoveX - control.mouseX) - bounds.x)), axisRange.min);
end = Math.min(this.getRangeValue(Math.abs(this.endX - (this.previousMoveX - control.mouseX) - bounds.x)), axisRange.max);
var currentWidth = Math.floor(Math.abs(helper_2.getXLocation(end, axisRange, control.bounds.width, control.enableRtl) -
helper_2.getXLocation(start, axisRange, control.bounds.width, control.enableRtl)));
Eif (currentWidth === Math.floor(this.sliderWidth)) {
control.startValue = start;
control.endValue = end;
}
else {
if (end === axisRange.max) {
control.endValue = axisRange.max;
}
if (Math.floor(this.startX) === bounds.x) {
control.startValue = axisRange.min;
}
}
break;
}
}
Iif (e.preventDefault && this.isIOS) {
e.preventDefault();
}
if (this.currentSlider !== 'Middle') {
var periodSelectorModule = this.control.periodSelectorModule;
Iif (periodSelectorModule) {
var buttons = periodSelectorModule.control.periods;
buttons.map(function (period) {
period.selected = false;
});
periodSelectorModule.selectedIndex = undefined;
var selectedIndex = periodSelectorModule.findSelectedIndex(control.startValue, control.endValue, buttons);
periodSelectorModule.setSelectedStyle(selectedIndex);
}
}
this.setSlider(control.startValue, control.endValue, !control.enableDeferredUpdate, (control.rangeTooltipModule && control.tooltip.enable));
this.previousMoveX = control.mouseX;
}
};
RangeSlider.prototype.getRangeValue = function (x) {
var control = this.control;
var axisRange = control.chartSeries.xAxis.actualRange;
var bounds = control.bounds;
return helper_2.getRangeValueXByPoint(x, bounds.width, axisRange, control.enableRtl);
};
RangeSlider.prototype.mouseDownHandler = function (e) {
this.currentSlider = this.getCurrentSlider(e.target.id);
this.selectedElement.style.cursor = '-webkit-grabbing';
this.isDrag = !(this.currentSlider === 'UnSelectedArea' || !this.currentSlider);
this.previousMoveX = this.control.mouseDownX;
};
RangeSlider.prototype.getCurrentSlider = function (id) {
var hoverColor = this.control.themeStyle.thumbHoverColor;
if (id.indexOf(this.elementId + '_LeftSlider') > -1) {
this.leftSlider.childNodes[2].setAttribute('fill', hoverColor);
return 'Left';
}
else if (id.indexOf(this.elementId + '_RightSlider') > -1) {
this.rightSlider.childNodes[2].setAttribute('fill', hoverColor);
return 'Right';
}
else if (id.indexOf(this.elementId + '_SelectedArea') > -1) {
return 'Middle';
}
else if (id.indexOf('UnSelectedArea') > -1) {
this.leftSlider.childNodes[2].setAttribute('fill', this.thumbColor);
this.rightSlider.childNodes[2].setAttribute('fill', this.thumbColor);
return 'UnSelectedArea';
}
else if (id.indexOf(this.elementId + '_AxisLabel_') > -1 && (this.control.valueType === 'DateTime' || this.control.valueType === 'DateTimeCategory')) {
this.labelIndex = +id.substring(id.lastIndexOf('_') + 1, id.length);
return 'firstLevelLabels';
}
else if (id.indexOf(this.elementId + '_SecondaryLabel') > -1 && (this.control.valueType === 'DateTime' || this.control.valueType === 'DateTimeCategory')) {
this.labelIndex = +id.substring(id.lastIndexOf('_') + 1, id.length);
return 'secondLevelLabels';
}
else {
this.leftSlider.childNodes[2].setAttribute('fill', this.thumbColor);
this.rightSlider.childNodes[2].setAttribute('fill', this.thumbColor);
Iif (this.control.periodSelectorModule) {
this.control.periodSelectorModule.triggerChange = true;
}
return null;
}
};
RangeSlider.prototype.mouseUpHandler = function () {
var control = this.control;
var range = control.chartSeries.xAxis.actualRange;
var trigger = control.enableDeferredUpdate;
var enabledTooltip = control.tooltip.enable;
Iif (control.stockChart) {
control.stockChart.zoomChange = false;
}
if (this.currentSlider === 'UnSelectedArea') {
var value = void 0;
var start = void 0;
var end = void 0;
var isRtl = control.enableRtl;
var difference = control.endValue - control.startValue;
if (control.mouseDownX < this.startX) {
value = Math.max(this.getRangeValue((control.mouseDownX - (this.sliderWidth / 2) - control.bounds.x)), range.min);
end = isRtl ? value : (value + difference);
start = isRtl ? (value - difference) : value;
}
else {
value = Math.min(this.getRangeValue((control.mouseDownX + (this.sliderWidth / 2) - control.bounds.x)), range.max);
start = isRtl ? value : (value - difference);
end = isRtl ? (value + difference) : value;
}
this.performAnimation(start, end, control);
trigger = false;
}
else if (this.currentSlider === 'firstLevelLabels' || this.currentSlider === 'secondLevelLabels') {
var secondLabel = control.rangeAxis[this.currentSlider][this.labelIndex + 1];
Iif (this.selectedPeriod) {
var periodSelectorModule = this.control.periodSelectorModule;
if (periodSelectorModule) {
var buttons = periodSelectorModule.control.periods;
buttons.map(function (period) {
period.selected = false;
});
periodSelectorModule.selectedIndex = undefined;
var selectedIndex = periodSelectorModule.findSelectedIndex(control.rangeAxis[this.currentSlider][this.labelIndex].value, (secondLabel ? (control.allowIntervalData ?
secondLabel.value - 1 : secondLabel.value) : range.max), buttons);
periodSelectorModule.setSelectedStyle(selectedIndex);
}
}
this.performAnimation(control.rangeAxis[this.currentSlider][this.labelIndex].value, (secondLabel ? (control.allowIntervalData ? secondLabel.value - 1 : secondLabel.value) : range.max), control);
trigger = false;
}
else if (this.currentSlider === null) {
trigger = false;
}
if (this.isDrag && control.allowSnapping) {
this.setAllowSnapping(control, this.currentStart, this.currentEnd, true, enabledTooltip);
trigger = false;
}
if (trigger) {
this.setSlider(this.currentStart, this.currentEnd, true, enabledTooltip);
}
if (this.currentSlider !== null) {
if (this.control.periodSelectorSettings.periods.length > 0) {
this.control.periodSelectorModule.triggerChange = false;
this.control.periodSelectorModule.datePicker.startDate = this.control.periodSelectorModule.isDatetimeCategory ?
new Date(this.control.periodSelectorModule.sortedData[Math.floor(this.currentStart)]) : new Date(this.currentStart);
this.control.periodSelectorModule.datePicker.endDate = this.control.periodSelectorModule.isDatetimeCategory ?
new Date(this.control.periodSelectorModule.sortedData[Math.floor(this.currentEnd)]) : new Date(this.currentEnd);
}
}
this.selectedElement.style.cursor = '-webkit-grab';
control.startValue = this.currentStart;
control.endValue = this.currentEnd;
this.isDrag = false;
this.labelIndex = null;
this.currentSlider = null;
};
RangeSlider.prototype.setAllowSnapping = function (control, start, end, trigger, tooltip) {
var values = control.rangeAxis.lowerValues;
values.push(control.chartSeries.xAxis.actualRange.max);
this.setSlider(helper_2.getNearestValue(values, start), helper_2.getNearestValue(values, end), trigger, tooltip);
control.startValue = this.currentStart;
control.endValue = this.currentEnd;
};
RangeSlider.prototype.performAnimation = function (start, end, control) {
var _this = this;
var currentStart = this.currentStart;
var currentEnd = this.currentEnd;
var isDeffered = control.enableDeferredUpdate;
var enableTooltip = control.tooltip.enable;
new ej2_base_2.Animation({}).animate(ej2_base_1.createElement('div'), {
duration: (this.control.animationDuration === 0 && ej2_base_1.animationMode === 'Enable') ? 1000 : this.control.animationDuration,
progress: function (args) {
_this.setSlider(helper_1.linear(args.timeStamp, 0, start - currentStart, args.duration) + currentStart, helper_1.linear(args.timeStamp, 0, end - currentEnd, args.duration) + currentEnd, !isDeffered, enableTooltip);
},
end: function () {
if (control.allowSnapping) {
_this.setAllowSnapping(control, start, end, true, enableTooltip);
}
else {
_this.setSlider(start, end, true, enableTooltip);
}
_this.control.startValue = _this.currentStart;
_this.control.endValue = _this.currentEnd;
if (_this.control.periodSelectorSettings.periods.length > 0) {
_this.control.periodSelectorModule.triggerChange = false;
_this.control.periodSelectorModule.datePicker.startDate = _this.control.periodSelectorModule.isDatetimeCategory ?
new Date(_this.control.periodSelectorModule.sortedData[Math.floor(_this.currentStart)]) : new Date(_this.currentStart);
_this.control.periodSelectorModule.datePicker.endDate = _this.control.periodSelectorModule.isDatetimeCategory ?
new Date(_this.control.periodSelectorModule.sortedData[Math.floor(_this.currentEnd)]) : new Date(_this.currentEnd);
}
}
});
};
RangeSlider.prototype.mouseCancelHandler = function () {
Iif (this.isDrag && this.control.allowSnapping) {
this.setAllowSnapping(this.control, this.currentStart, this.currentEnd, false, this.control.tooltip.enable);
}
this.isDrag = false;
this.currentSlider = null;
this.control.startValue = this.currentStart;
this.control.endValue = this.currentEnd;
};
RangeSlider.prototype.destroy = function () {
this.removeEventListener();
};
return RangeSlider;
}());
exports.RangeSlider = RangeSlider;
});
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