@eccenca/gui-elements
Version:
GUI elements based on other libraries, usable in React application, written in Typescript.
135 lines • 7.16 kB
JavaScript
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
import React from "react";
import { CLASSPREFIX as eccgui } from "../../../configuration/constants.js";
import { ReactFlowMarkers } from "../../../extensions/react-flow/markers/ReactFlowMarkers.js";
import { ReactFlowVersions } from "../../../extensions/react-flow/versionsupport.js";
import { ReactFlowHotkeyContext } from "../extensions/ReactFlowHotkeyContext.js";
import { useReactFlowScrollOnDragV9 } from "../extensions/scrollOnDragHook.js";
import * as graphConfig from "./../configuration/graph.js";
import * as linkingConfig from "./../configuration/linking.js";
import * as unspecifiedConfig from "./../configuration/unspecified.js";
import * as workflowConfig from "./../configuration/workflow.js";
import { ReactFlowV9Container } from "./ReactFlowV9.js";
import { ReactFlowV12Container } from "./ReactFlowV12.js";
/**
* `ReactFlow` container extension that includes pre-configured nodes and edges for
* Corporate Memory tools.
*
* @param T The concrete type of the corresponding version, i.e. either one of ReactFlowExtendedPropsV9 or ReactFlowExtendedPropsV12
*/
var ReactFlowExtendedPlain = function (_a, outerRef) {
var _b = _a.configuration, configuration = _b === void 0 ? "unspecified" : _b, _c = _a.flowVersion, flowVersion = _c === void 0 ? ReactFlowVersions.V9 : _c, dropzoneFor = _a.dropzoneFor, scrollOnDrag = _a.scrollOnDrag, children = _a.children, className = _a.className, selectionKeyCode = _a.selectionKeyCode, multiSelectionKeyCode = _a.multiSelectionKeyCode, deleteKeyCode = _a.deleteKeyCode, zoomActivationKeyCode = _a.zoomActivationKeyCode, originalProps = __rest(_a, ["configuration", "flowVersion", "dropzoneFor", "scrollOnDrag", "children", "className", "selectionKeyCode", "multiSelectionKeyCode", "deleteKeyCode", "zoomActivationKeyCode"]);
var innerRef = React.useRef(null);
React.useImperativeHandle(outerRef, function () { return innerRef.current; }, []);
React.useEffect(function () {
var reactflowContainer = innerRef === null || innerRef === void 0 ? void 0 : innerRef.current;
if (reactflowContainer && dropzoneFor) {
var addDragover_1 = function (event) {
reactflowContainer.classList.add("".concat(eccgui, "-graphviz__canvas--draghover"));
event.preventDefault();
};
var removeDragover_1 = function (event) {
if (reactflowContainer === event.target) {
reactflowContainer.classList.remove("".concat(eccgui, "-graphviz__canvas--draghover"));
}
};
reactflowContainer.addEventListener("dragover", addDragover_1);
reactflowContainer.addEventListener("dragleave", removeDragover_1);
reactflowContainer.addEventListener("drop", removeDragover_1);
return function () {
reactflowContainer.removeEventListener("dragover", addDragover_1);
reactflowContainer.removeEventListener("dragleave", removeDragover_1);
reactflowContainer.removeEventListener("drop", removeDragover_1);
};
}
return;
}, [innerRef, dropzoneFor]);
/** If the hot keys should be disabled. By default, they are always disabled. */
var hotKeysDisabled = React.useContext(ReactFlowHotkeyContext).hotKeysDisabled;
var configReactFlow = {
unspecified: unspecifiedConfig,
graph: graphConfig,
workflow: workflowConfig,
linking: linkingConfig,
};
var sharedProperties = {
className: "".concat(eccgui, "-graphviz__canvas") +
" ".concat(eccgui, "-configuration--colors__react-flow-").concat(configuration) +
(className ? " ".concat(className) : ""),
nodeTypes: configReactFlow[configuration].nodeTypes,
edgeTypes: configReactFlow[configuration].edgeTypes,
"data-dropzone-for": dropzoneFor ? dropzoneFor.join(" ") : undefined,
};
var keyCodeConfig = {};
switch (flowVersion) {
case "v9":
keyCodeConfig = {
selectionKeyCode: hotKeysDisabled ? undefined : selectionKeyCode,
deleteKeyCode: hotKeysDisabled ? undefined : deleteKeyCode,
multiSelectionKeyCode: hotKeysDisabled ? undefined : multiSelectionKeyCode,
zoomActivationKeyCode: hotKeysDisabled ? undefined : zoomActivationKeyCode,
};
break;
case "v12":
keyCodeConfig = {
selectionKeyCode: hotKeysDisabled ? null : selectionKeyCode,
deleteKeyCode: hotKeysDisabled ? null : deleteKeyCode,
multiSelectionKeyCode: hotKeysDisabled ? null : multiSelectionKeyCode,
zoomActivationKeyCode: hotKeysDisabled ? null : zoomActivationKeyCode,
};
break;
}
var scrollOnDragFunctions = {};
switch (flowVersion) {
case "v9":
scrollOnDragFunctions = useReactFlowScrollOnDragV9({
reactFlowProps: originalProps,
scrollOnDrag: scrollOnDrag,
});
break;
// should not be necessary for v12
}
var containerConfig = __assign(__assign(__assign(__assign({}, sharedProperties), keyCodeConfig), originalProps), scrollOnDragFunctions);
switch (flowVersion) {
case "v9":
return (React.createElement(ReactFlowV9Container, __assign({ ref: innerRef }, containerConfig),
children,
React.createElement(ReactFlowMarkers, null)));
case "v12":
return (React.createElement(ReactFlowV12Container, __assign({ ref: innerRef }, containerConfig),
children,
React.createElement(ReactFlowMarkers, null)));
default:
return React.createElement("div", null);
}
};
/** Hack to make the Type Parameter work with the forward ref. */
export var ReactFlowExtended = React.forwardRef(ReactFlowExtendedPlain);
/**
* @deprecated (v26) use `ReactFlowExtended`
*/
export var ReactFlow = ReactFlowExtended;
/** Classes that when set for an element, prevent that they trigger react-flow dragging, wheel and panning actions. */
export var preventReactFlowActionsClasses = "nodrag nopan nowheel";
//# sourceMappingURL=ReactFlow.js.map