igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
654 lines (645 loc) • 23 kB
JavaScript
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { ReactRenderer, ReactWrapper } from "igniteui-react-core";
import { TypeRegistrar } from "igniteui-react-core";
import { DataChartStylingDefaults } from './DataChartStylingDefaults';
import { XamDoughnutChart } from './XamDoughnutChart';
import { ensureBool, fromPoint, CollectionAdapter, initializePropertiesFromCss, NamePatcher, isValidProp, getModifiedProps, toSpinal } from "igniteui-react-core";
import { Style } from "igniteui-react-core";
import { IgrSliceClickEventArgs } from "./igr-slice-click-event-args";
import { IgrHoleDimensionsChangedEventArgs } from "./igr-hole-dimensions-changed-event-args";
import { RingSeriesBase } from "./RingSeriesBase";
import { NotifyCollectionChangedAction } from "igniteui-react-core";
import { IgrRingSeriesCollection } from "./igr-ring-series-collection";
import { IgrDataContext } from "igniteui-react-core";
import { delegateCombine, delegateRemove } from "igniteui-react-core";
import { ContentChildrenManager } from "igniteui-react-core";
/**
* Represents concentric circles divided on arcs depending on data.
*/
export class IgrDoughnutChart extends React.Component {
set height(value) {
this._height = value;
if (this._elRef) {
this._elRef.style.height = value;
this._chart.notifyResized();
}
}
get height() {
return this._height;
}
set width(value) {
this._width = value;
if (this._elRef) {
this._elRef.style.width = value;
this._chart.notifyResized();
}
}
get width() {
return this._width;
}
_updateContentChildren() {
this.contentSeries = [];
let contentChildrenActual = this._contentChildrenManager.contentChildrenActual;
for (let i = 0; i < contentChildrenActual.length; i++) {
if ((RingSeriesBase.$type).isAssignableFrom(contentChildrenActual[i].i.$type)) {
this.contentSeries.push(contentChildrenActual[i]);
}
}
if (this._seriesAdapter !== null) {
this._seriesAdapter.notifyContentChanged();
}
}
_tooltipRef(t) {
//console.log(t);
if (t === null) {
return;
}
if (t.currentOwner &&
t.currentOwner.tooltipTemplate) {
t.template = t.currentOwner.tooltipTemplate;
}
this._activeTooltips.set(t.currentOwner, t);
}
render() {
// if (!this._childrenDiffer(this.props.children)) {
// let div = React.createElement("div", {
// ref: (ref) => {
// this._elRef = ref;
// },
// children: this.props.children
// });
// return div;
// } else {
let children = this._contentChildrenManager.getChildren(this.props.children);
if (this._currentTooltips && this._currentTooltips.length > 0) {
for (let i = 0; i < this._currentTooltips.length; i++) {
let t = this._currentTooltips[i];
if (this._activeTooltipElements.has(t)) {
children.push(this._activeTooltipElements.get(t));
}
else {
if (!TypeRegistrar.isRegistered("IgrTooltipContainer")) {
continue;
}
let Tooltip = TypeRegistrar.get("IgrTooltipContainer");
let tEle = React.createElement(Tooltip, {
ref: this._tooltipRef,
key: this._currentTooltips[i].key,
owner: this._currentTooltips[i]
});
let portal = ReactDOM.createPortal(tEle, t, this._currentTooltips[i].key);
this._activeTooltipElements.set(t, portal);
children.push(portal);
}
}
}
let div = React.createElement("div", {
className: "ig-doughnut-chart igr-doughnut-chart",
ref: this._getMainRef,
children: children
});
return div;
//}
}
componentDidMount() {
for (const p of Object.keys(this.props)) {
if (isValidProp(this, p)) {
{
this[p] = this.props[p];
}
}
}
this._elRef.style.width = this._width ? this._width : "";
this._elRef.style.height = this._height ? this._height : "";
this._elRef.appendChild(this.container.getNativeElement());
this._chart.notifyResized();
this.initializeContent();
}
shouldComponentUpdate(nextProps, nextState) {
const mod = getModifiedProps(this.props, nextProps);
for (const p of Object.keys(mod)) {
if (isValidProp(this, p)) {
this[p] = mod[p];
}
}
return true;
}
_getMainRef(div) {
this._elRef = div;
}
constructor(props) {
super(props);
this._contentChildren = null;
this._contentChildrenActual = null;
this._contentChildrenMap = null;
this._contentChildrenUnresolved = 0;
/**
* The series actually present in the chart. Do not directly modify this array.
* This array's contents can be modified by causing Angular to reproject the child content.
* Or adding and removing series from the manual series collection on the series property.
*/
this.actualSeries = [];
this._seriesAdapter = null;
this._series = null;
this._defaultTooltips = null;
this._uniqueTooltipId = 0;
this.__p = null;
this._hasUserValues = new Set();
this._stylingContainer = null;
this._stylingParent = null;
this._inStyling = false;
this._sliceClick = null;
this._sliceClick_wrapped = null;
this._holeDimensionsChanged = null;
this._holeDimensionsChanged_wrapped = null;
if (this._styling) {
NamePatcher.ensureStylablePatched(Object.getPrototypeOf(this));
}
this._getMainRef = this._getMainRef.bind(this);
this._tooltipRef = this._tooltipRef.bind(this);
this._activeTooltipElements = new Map();
this._activeTooltips = new Map();
this._currentTooltips = [];
this._contentChildrenManager = new ContentChildrenManager((ch) => ch.key || ch.props.name, (ch) => ch.key || ch.props.name, () => this._updateContentChildren());
let container = null;
if (document) {
container = document.createElement("div");
container.style.display = "block";
container.style.width = "100%";
container.style.height = "100%";
}
var root;
root = container;
this._renderer = new ReactRenderer(root, document, true, DataChartStylingDefaults);
this.container = this._renderer.getWrapper(container);
this._implementation = this.createImplementation();
this._implementation.externalObject = this;
this.onImplementationCreated();
this._wrapper = this._renderer;
var chart = this.i;
this._chart = chart;
chart.provideContainer(this._renderer);
this._renderer.addSizeWatcher(() => {
this._chart.notifyResized();
});
}
destroy() {
this._chart.destroy();
this._wrapper.destroy();
}
initializeContent() {
this._updateContentChildren();
this._seriesAdapter = new CollectionAdapter(this.contentSeries, this.i.series, this.actualSeries, (c) => c.i, (i) => {
i.owner = this;
// (<any>i)._provideRenderer(this._dataSource);
if (this.container && this.container.getNativeElement().parentElement) {
i._styling(this.container.getNativeElement(), this, this);
}
this._ensureDefaultTooltip(i);
this._ensureTooltipCreated(i);
//(<any>i)._provideRenderer(this._wrapper);
}, (i) => {
//(<any>i)._provideRenderer(null);
});
this._styling(this.container.getNativeElement(), this);
if (this.actualSeries && this.actualSeries.length > 0) {
var currSeries = this.actualSeries;
for (var i = 0; i < currSeries.length; i++) {
currSeries[i]._styling(this.container.getNativeElement(), this, this);
}
}
this.i.notifyResized();
}
componentWillUnmount() {
}
onImplementationCreated() {
}
createImplementation() {
return new XamDoughnutChart();
}
get i() {
return this._implementation;
}
createSeriesComponent(type) {
if (TypeRegistrar.isRegistered(type)) {
let s = TypeRegistrar.create(type);
s.owner = this;
s._provideRenderer(this._wrapper);
return s;
}
else {
//we shouldn't get here, hopefully.
throw Error("series type not loaded: " + type);
}
}
/**
* A collection or manually added series for the chart.
*/
get series() {
if (this._series === null) {
let coll = new IgrRingSeriesCollection();
let inner = coll._innerColl;
inner.addListener((sender, e) => {
switch (e.action) {
case NotifyCollectionChangedAction.Add:
this._seriesAdapter.addManualItem(e.newItems.item(0));
break;
case NotifyCollectionChangedAction.Remove:
this._seriesAdapter.removeManualItemAt(e.oldStartingIndex);
break;
case NotifyCollectionChangedAction.Replace:
this._seriesAdapter.removeManualItemAt(e.oldStartingIndex);
this._seriesAdapter.insertManualItem(e.newStartingIndex, e.newItems.item(0));
break;
case NotifyCollectionChangedAction.Reset:
this._seriesAdapter.clearManualItems();
break;
}
});
this._series = coll;
}
return this._series;
}
_ensureTooltipCreated(series) {
if (series.i.toolTip == null) {
let tooltip = this.createTooltip();
let ele = tooltip;
if (tooltip == null) {
return;
}
if (typeof (series.tooltipTemplate) == "function") {
ele.tooltipTemplate = series.tooltipTemplate;
}
series._tooltipContent = tooltip;
//(<any>tooltip.instance).template = this._tooltipTemplate;
series.i.toolTip = this.createWrapper(tooltip);
if (this._activeTooltips.has(ele)) {
let tCont = this._activeTooltips.get(ele);
tCont.template = ele.tooltipTemplate;
}
}
}
createWrapper(ele) {
let wrapper = new ReactWrapper(ele, this._wrapper);
wrapper.updateToolTip = ele.updateToolTip;
wrapper.hideToolTip = ele.hideToolTip;
if (this._activeTooltips.has(ele)) {
let tCont = this._activeTooltips.get(ele);
tCont.template = ele.tooltipTemplate;
}
return wrapper;
}
_ensureDefaultTooltip(series) {
if (this._defaultTooltips == null) {
return;
}
this._defaultTooltips.instance["ensureDefaultTooltip"](series);
}
_onDefaultTooltipsReady(cr) {
if (this.actualSeries && this.actualSeries.length > 0) {
var currSeries = this.actualSeries;
for (var i = 0; i < currSeries.length; i++) {
if (currSeries[i].showDefaultTooltip) {
this._ensureDefaultTooltip(currSeries[i]);
}
}
}
}
createTooltip() {
let wrapper = this._wrapper.createElement("div");
let ele = wrapper.getNativeElement();
ele.key = "__tooltip_" + this._uniqueTooltipId;
this._uniqueTooltipId++;
this._currentTooltips = this._currentTooltips.slice(0);
this._currentTooltips.push(ele);
//let element = React.createElement(Tooltip, );
//let portal = ReactDOM.createPortal(element, ele);
let self = this;
ele.updateToolTip = function (c, isSubContent) {
if (c.externalObject) {
c = c.externalObject;
}
else {
let ext = new IgrDataContext();
ext._implementation = c;
c = ext;
}
if (!isSubContent) {
if (ele.parentElement != self.container.getNativeElement()) {
if (ele.parentElement != null) {
ele.parentElement.removeChild(ele);
}
self.container.getNativeElement().appendChild(ele);
}
}
else {
c.isSubContent = true;
}
if (self._activeTooltips.has(ele)) {
let t = self._activeTooltips.get(ele);
if (t.template === null &&
ele.tooltipTemplate !== null) {
t.template = ele.tooltipTemplate;
}
t.dataContext = c;
}
ele.style.display = "block";
return true;
};
ele.hideToolTip = function () {
ele.style.display = "none";
};
ele.style.display = "none";
this._updateTooltipState();
return ele;
}
_updateTooltipState() {
this.setState({ tooltips: this._currentTooltips });
}
/**
* Gets or sets whether the slices can be selected.
*/
get allowSliceSelection() {
return this.i.aw;
}
set allowSliceSelection(v) {
this.i.aw = ensureBool(v);
}
/**
* Gets or sets whether all surface interactions with the plot area should be disabled.
*/
get isSurfaceInteractionDisabled() {
return this.i.ax;
}
set isSurfaceInteractionDisabled(v) {
this.i.ax = ensureBool(v);
}
/**
* Gets or sets whether the slices can be exploded.
*/
get allowSliceExplosion() {
return this.i.av;
}
set allowSliceExplosion(v) {
this.i.av = ensureBool(v);
}
/**
* Gets or sets the inner extent of the doughnut chart. It is percent from the outer ring's radius.
*/
get innerExtent() {
return this.i.a3;
}
set innerExtent(v) {
this.i.a3 = +v;
}
/**
* Gets or sets the fill brush.
*/
get selectedSliceFill() {
return this.i.cg ? this.i.cg.fill : null;
}
set selectedSliceFill(v) {
this.ensureSelectedStyle();
this.i.cg.fill = v;
}
/**
* Gets or sets the stroke brush.
*/
get selectedSliceStroke() {
return this.i.cg ? this.i.cg.stroke : null;
}
set selectedSliceStroke(v) {
this.ensureSelectedStyle();
this.i.cg.stroke = v;
}
/**
* Gets or sets the stroke thickness.
*/
get selectedSliceStrokeThickness() {
return this.i.cg ? this.i.cg.strokeThickness : NaN;
}
set selectedSliceStrokeThickness(v) {
this.ensureSelectedStyle();
this.i.cg.strokeThickness = +v;
}
/**
* Gets or sets the opacity.
*/
get selectedSliceOpacity() {
return this.i.cg ? this.i.cg.opacity : NaN;
}
set selectedSliceOpacity(v) {
this.ensureSelectedStyle();
this.i.cg.opacity = +v;
}
ensureSelectedStyle() {
if (this.i.cg) {
return;
}
this.i.cg = new Style();
}
/**
* Gets or sets the scaling value used to affect the pixel density of the control.
* A higher scaling ratio will produce crisper visuals at the expense of memory. Lower values will cause the control
* to appear blurry.
*/
get pixelScalingRatio() {
return this.i.a4;
}
set pixelScalingRatio(v) {
this.i.a4 = +v;
}
/**
* Resolved pixel scaling ratio. Unless explicitly overridden by the
* IgxDoughnutChart.PixelScalingRatioComponent property,
* this one returns the default ratio enforced by device. High resolution devices will initialize this property
* to a higher value.
*/
get actualPixelScalingRatio() {
return this.i.a1;
}
set actualPixelScalingRatio(v) {
this.i.a1 = +v;
}
findByName(name) {
if (this.findEphemera) {
if (name && name.indexOf("@@e:") == 0) {
return this.findEphemera(name);
}
}
if (this.series != null && this.series.findByName && this.series.findByName(name)) {
return this.series.findByName(name);
}
return null;
}
get hasUserValues() {
return this._hasUserValues;
}
__m(propertyName) {
if (!this._inStyling) {
this._hasUserValues.add(propertyName);
}
}
_styling(container, component, parent) {
if (this._inStyling) {
return;
}
this._inStyling = true;
this._stylingContainer = container;
this._stylingParent = component;
let genericPrefix = "";
let typeName = this.i.$type.name;
if (typeName.indexOf("Xam") === 0) {
typeName = typeName.substring(3);
}
genericPrefix = toSpinal("DoughnutChart");
let additionalPrefixes = [];
let prefix = toSpinal(typeName);
additionalPrefixes.push(prefix + "-");
let b = this.i.$type.baseType;
while (b && b.name != "Object" &&
b.name != "Base" &&
b.name != "Control" &&
b.Name != "DependencyObject" &&
b.Name != "FrameworkElement") {
typeName = b.name;
if (typeName.indexOf("Xam") === 0) {
typeName = typeName.substring(3);
}
let basePrefix = toSpinal(typeName);
additionalPrefixes.push(basePrefix + "-");
b = b.baseType;
}
if (parent) {
let parentTypeName = parent.i.$type.name;
if (parentTypeName.indexOf("Xam") === 0) {
parentTypeName = parentTypeName.substring(3);
}
let parentPrefix = toSpinal(parentTypeName);
additionalPrefixes.push(parentPrefix + "-" + genericPrefix + "-");
additionalPrefixes.push(parentPrefix + "-" + prefix + "-");
}
initializePropertiesFromCss(container, this, genericPrefix + "-", this.hasUserValues, false, additionalPrefixes);
if (this._otherStyling) {
this._otherStyling(container, component, parent);
}
this._inStyling = false;
}
/**
* Called by the UI framework to provide a UI container for rendering this control.
* @param container * The UI container element.
*/
provideContainer(container) {
this.i.provideContainer(container);
}
/**
* Called when the control has been resized.
*/
notifyResized() {
this.i.notifyResized();
}
/**
* Gets the ID of the UI container.
*/
getContainerID() {
let iv = this.i.bd();
return (iv);
}
/**
* Gets the center coordinates of the doughnut chart's center presenter.
*/
getCenterCoordinates() {
let iv = this.i.cf();
return fromPoint(iv);
}
/**
* Gets the hole radius of the doughnut chart's center presenter.
*/
getHoleRadius() {
let iv = this.i.a2();
return (iv);
}
/**
* Use to force the doughnut chart to finish any deferred work before printing or evaluating its visual.
* This should only be called if the visual of the doughnut chart needs to be synchronously saved or evaluated.
* Calling this method too often will hinder the performance of the doughnut chart.
*/
flush() {
this.i.bk();
}
/**
* Returns the chart visuals expressed as a serialized string.
*/
exportSerializedVisualData() {
let iv = this.i.bc();
return (iv);
}
notifyInsertItem(source_, index, newItem) {
this.i.bm(source_, index, newItem);
}
notifySetItem(source_, index, oldItem, newItem) {
this.i.bp(source_, index, oldItem, newItem);
}
/**
* Used to manually notify the chart that the data source has reset or cleared its items.
*/
notifyClearItems(source_) {
this.i.bl(source_);
}
notifyRemoveItem(source_, index, oldItem) {
this.i.bn(source_, index, oldItem);
}
/**
* Raised when the slice is clicked.
*/
get sliceClick() {
return this._sliceClick;
}
set sliceClick(ev) {
if (this._sliceClick_wrapped !== null) {
this.i.sliceClick = delegateRemove(this.i.sliceClick, this._sliceClick_wrapped);
this._sliceClick_wrapped = null;
this._sliceClick = null;
}
this._sliceClick = ev;
this._sliceClick_wrapped = (o, e) => {
let outerArgs = new IgrSliceClickEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSliceClick) {
this.beforeSliceClick(this, outerArgs);
}
if (this._sliceClick) {
this._sliceClick(this, outerArgs);
}
};
this.i.sliceClick = delegateCombine(this.i.sliceClick, this._sliceClick_wrapped);
;
}
/**
* Raised when the dimensions (center point or radius) of the doughnut hole change.
*/
get holeDimensionsChanged() {
return this._holeDimensionsChanged;
}
set holeDimensionsChanged(ev) {
if (this._holeDimensionsChanged_wrapped !== null) {
this.i.holeDimensionsChanged = delegateRemove(this.i.holeDimensionsChanged, this._holeDimensionsChanged_wrapped);
this._holeDimensionsChanged_wrapped = null;
this._holeDimensionsChanged = null;
}
this._holeDimensionsChanged = ev;
this._holeDimensionsChanged_wrapped = (o, e) => {
let outerArgs = new IgrHoleDimensionsChangedEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeHoleDimensionsChanged) {
this.beforeHoleDimensionsChanged(this, outerArgs);
}
if (this._holeDimensionsChanged) {
this._holeDimensionsChanged(this, outerArgs);
}
};
this.i.holeDimensionsChanged = delegateCombine(this.i.holeDimensionsChanged, this._holeDimensionsChanged_wrapped);
;
}
}