scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
96 lines (95 loc) • 4.12 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.OhlcFilterBase = void 0;
var Deleter_1 = require("../../../Core/Deleter");
var IDataSeries_1 = require("../IDataSeries");
var OhlcDataSeries_1 = require("../OhlcDataSeries");
var OhlcFilterBase = /** @class */ (function (_super) {
__extends(OhlcFilterBase, _super);
function OhlcFilterBase(originalSeries, options) {
var _this = _super.call(this, originalSeries.webAssemblyContext, options) || this;
_this.originalSeriesProperty = originalSeries;
_this.onBaseDataChanged = _this.onBaseDataChanged.bind(_this);
originalSeries.dataChanged.subscribe(_this.onBaseDataChanged);
return _this;
}
Object.defineProperty(OhlcFilterBase.prototype, "originalSeries", {
get: function () {
return this.originalSeriesProperty;
},
enumerable: false,
configurable: true
});
OhlcFilterBase.prototype.detachFromOriginalSeries = function () {
this.originalSeries.dataChanged.unsubscribe(this.onBaseDataChanged);
this.originalSeriesProperty = undefined;
};
OhlcFilterBase.prototype.delete = function () {
this.originalSeriesProperty = (0, Deleter_1.deleteSafe)(this.originalSeries);
_super.prototype.delete.call(this);
};
OhlcFilterBase.prototype.getOriginalXValues = function () {
return this.originalSeries.getNativeXValues();
};
OhlcFilterBase.prototype.getOriginalCount = function () {
return this.originalSeries.count();
};
OhlcFilterBase.prototype.onOriginalPropertyChanged = function (name) { };
OhlcFilterBase.prototype.filterOnAppend = function (count) {
this.filterAll();
};
OhlcFilterBase.prototype.filterOnUpdate = function (index) {
this.filterAll();
};
OhlcFilterBase.prototype.filterOnInsert = function (startIndex, count) {
this.filterAll();
};
OhlcFilterBase.prototype.filterOnRemove = function (startIndex, count) {
this.filterAll();
};
OhlcFilterBase.prototype.onClear = function () {
this.clear();
};
OhlcFilterBase.prototype.onBaseDataChanged = function (args) {
var changeType = args.changeType, name = args.name, index = args.index, count = args.count;
switch (changeType) {
case IDataSeries_1.EDataChangeType.Property:
this.onOriginalPropertyChanged(name);
return;
case IDataSeries_1.EDataChangeType.Append:
this.filterOnAppend(count);
break;
case IDataSeries_1.EDataChangeType.Clear:
this.onClear();
break;
case IDataSeries_1.EDataChangeType.Insert:
this.filterOnInsert(index, count);
break;
case IDataSeries_1.EDataChangeType.Remove:
this.filterOnRemove(index, count);
break;
case IDataSeries_1.EDataChangeType.Update:
this.filterOnUpdate(index);
break;
default:
break;
}
};
return OhlcFilterBase;
}(OhlcDataSeries_1.OhlcDataSeries));
exports.OhlcFilterBase = OhlcFilterBase;