igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
212 lines (210 loc) • 8.51 kB
JavaScript
import { __extends, __values } from "tslib";
import * as React from 'react';
import { isValidProp, getModifiedProps, toSpinal, initializePropertiesFromCss, NamePatcher } from "igniteui-react-core";
import { FontDefaults } from "igniteui-react-core";
export var LegendBaseStyles = [/*@__PURE__*/ /*@__PURE__*/ /*@__PURE__*/ /*@__PURE__*/ /*@__PURE__*/ /*@__PURE__*/ "\n:host {\n display: block;\n}\n.ig-legend {\n border: none;\n border: var(--legend-border, none);\n overflow: auto;\n overflow: var(--legend-item-overflow, auto);\n}\n.ig-chart-legend-item-text {\n \n vertical-align: middle;\n vertical-align: var(--legend-item-vertical-align, middle);\n}\n.ig-chart-legend-items-list\n{\n padding: 5px;\n padding: var(--legend-item-padding, 5px);\n margin: 0px;\n margin: var(--legend-item-margin, 0px);\n background-color: transparent;\n background-color: var(--legend-list-background-color, transparent);\n font: ".concat(FontDefaults.legendLabelsFontSize, "px ").concat(FontDefaults.legendLabelsFontFamily, ";\n font: var(--legend-item-font, ").concat(FontDefaults.legendLabelsFontSize, "px ").concat(FontDefaults.legendLabelsFontFamily, ");\n color: ").concat(FontDefaults.legendLabelsBrush.fill, ";\n color: var(--text-color, ").concat(FontDefaults.legendLabelsBrush.fill, ");\n}\n.ig-chart-legend-item-badge, .ui-chart-legend-item-badge, canvas\n{\n vertical-align: middle;\n vertical-align: var(--legend-item-badge-vertical-align, middle);\n}\n.ig-chart-legend-item\n{\n background-color: transparent;\n background-color: var(--legend-item-background-color, transparent);\n}\n")];
/**
* Represents the base class for a legend in IgxDataChartComponent.
*/
var IgrLegendBase = /** @class */ /*@__PURE__*/ (function (_super) {
__extends(IgrLegendBase, _super);
function IgrLegendBase(props) {
var _this = _super.call(this, props) || this;
_this._zoneRunner = null;
_this.__p = null;
_this._hasUserValues = new Set();
_this._stylingContainer = null;
_this._stylingParent = null;
_this._inStyling = false;
IgrLegendBase.ensureCss();
if (_this._styling) {
NamePatcher.ensureStylablePatched(Object.getPrototypeOf(_this));
}
_this._implementation = _this.createImplementation();
_this._implementation.externalObject = _this;
_this.onImplementationCreated();
if (document) {
//introduce styles globally for now.
}
return _this;
}
Object.defineProperty(IgrLegendBase.prototype, "i", {
get: function () {
return this._implementation;
},
enumerable: false,
configurable: true
});
IgrLegendBase.prototype.onImplementationCreated = function () {
};
IgrLegendBase.ensureCss = function () {
if (!document) {
return;
}
if (IgrLegendBase._checked.has(document)) {
return;
}
for (var i = 0; i < document.head.children.length; i++) {
var child = document.head.children[i];
if (child.tagName &&
child.tagName.toLowerCase() == "style" && child.hasAttribute("data-ig-legend-style")) {
return;
}
}
var style = document.createElement("style");
style.textContent = LegendBaseStyles[0];
style.setAttribute('data-ig-legend-style', 'true');
document.head.appendChild(style);
IgrLegendBase._checked.set(document, true);
};
IgrLegendBase.prototype.componentDidMount = function () {
var e_1, _a;
try {
for (var _b = __values(Object.keys(this.props)), _c = _b.next(); !_c.done; _c = _b.next()) {
var p = _c.value;
if (isValidProp(this, p)) {
{
this[p] = this.props[p];
}
}
}
}
catch (e_1_1) {
e_1 = { error: e_1_1 };
}
finally {
try {
if (_c && !_c.done && (_a = _b.return))
_a.call(_b);
}
finally {
if (e_1)
throw e_1.error;
}
}
};
IgrLegendBase.prototype.shouldComponentUpdate = function (nextProps, nextState) {
var e_2, _a;
var mod = getModifiedProps(this.props, nextProps);
try {
for (var _b = __values(Object.keys(mod)), _c = _b.next(); !_c.done; _c = _b.next()) {
var p = _c.value;
if (isValidProp(this, p)) {
this[p] = mod[p];
}
}
}
catch (e_2_1) {
e_2 = { error: e_2_1 };
}
finally {
try {
if (_c && !_c.done && (_a = _b.return))
_a.call(_b);
}
finally {
if (e_2)
throw e_2.error;
}
}
return true;
};
IgrLegendBase.prototype.render = function () {
return null;
};
Object.defineProperty(IgrLegendBase.prototype, "isItemwise", {
/**
* Gets if the legend is item-wise.
*/
get: function () {
return this.i.isItemwise;
},
enumerable: false,
configurable: true
});
Object.defineProperty(IgrLegendBase.prototype, "isFinancial", {
/**
* Gets if the legend is a financial legend.
*/
get: function () {
return this.i.isFinancial;
},
enumerable: false,
configurable: true
});
IgrLegendBase.prototype.findByName = function (name) {
if (this.findEphemera) {
if (name && name.indexOf("@@e:") == 0) {
return this.findEphemera(name);
}
}
return null;
};
Object.defineProperty(IgrLegendBase.prototype, "hasUserValues", {
get: function () {
return this._hasUserValues;
},
enumerable: false,
configurable: true
});
IgrLegendBase.prototype.__m = function (propertyName) {
if (!this._inStyling) {
this._hasUserValues.add(propertyName);
}
};
IgrLegendBase.prototype._styling = function (container, component, parent) {
if (this._inStyling) {
return;
}
this._inStyling = true;
this._stylingContainer = container;
this._stylingParent = component;
var genericPrefix = "";
var typeName = this.i.$type.name;
if (typeName.indexOf("Xam") === 0) {
typeName = typeName.substring(3);
}
genericPrefix = toSpinal("LegendBase");
var additionalPrefixes = [];
var prefix = toSpinal(typeName);
additionalPrefixes.push(prefix + "-");
var b = this.i.$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);
}
var basePrefix = toSpinal(typeName);
additionalPrefixes.push(basePrefix + "-");
b = b.baseType;
}
if (parent) {
var parentTypeName = parent.i.$type.name;
if (parentTypeName.indexOf("Xam") === 0) {
parentTypeName = parentTypeName.substring(3);
}
var 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;
};
/**
* Returns the legend visuals expressed as a serialized string.
*/
IgrLegendBase.prototype.exportSerializedVisualData = function () {
var iv = this.i.exportSerializedVisualData();
return (iv);
};
IgrLegendBase._checked = new WeakMap();
return IgrLegendBase;
}(React.Component));
export { IgrLegendBase };