4 files changed, 254 insertions, 0 deletions

diff --git a/.yarn/patches/d3-graphviz-npm-5.1.0-ba6bed3fec.patch b/.yarn/patches/d3-graphviz-npm-5.1.0-ba6bed3fec.patch
new file mode 100644
index 00000000..0a4110c5
--- /dev/null
+++ b/.yarn/patches/d3-graphviz-npm-5.1.0-ba6bed3fec.patch
@@ -0,0 +1,95 @@
+diff --git a/src/dot.js b/src/dot.js
+index 96ae02b6edd947ac9086f3108986c08d91470cba..c4422b08d73f7fe73dc52ad905cf981d1f3cbcc5 100644
+--- a/src/dot.js
++++ b/src/dot.js
+@@ -1,4 +1,3 @@
+-import { Graphviz } from "@hpcc-js/wasm/graphviz";
+ import * as d3 from "d3-selection";
+ import {extractAllElementsData, extractElementData, createElementWithAttributes} from "./element.js";
+ import {convertToPathData} from "./svg.js";
+@@ -8,31 +7,6 @@ import {getEdgeTitle} from "./data.js";
+ 
+ 
+ export function initViz() {
+-
+-    // force JIT compilation of @hpcc-js/wasm
+-    try {
+-        Graphviz.load().then(graphviz => {
+-            graphviz.layout("", "svg", "dot");
+-            this.layoutSync = graphviz.layout.bind(graphviz);
+-            if (this._worker == null) {
+-                this._dispatch.call("initEnd", this);
+-            }
+-            if (this._afterInit) {
+-                this._afterInit();
+-            }
+-        });
+-// after the port to ESM modules, we don't know how to trigger this so
+-// we just disable it from coverage
+-/* c8 ignore start */
+-    } catch(error) {
+-        // we end up here when the the script tag type used to load
+-        // the "@hpcc-js/wasm" script is not "application/javascript"
+-        // or "text/javascript", but typically "javascript/worker". In
+-        // this case the browser does not load the script since it's
+-        // unnecessary because it's loaded by the web worker
+-        // instead. This is expected so we just ignore the error.
+-    }
+-/* c8 ignore stop */
+     if (this._worker != null) {
+         var vizURL = this._vizURL;
+         var graphvizInstance = this;
+@@ -337,7 +311,8 @@ function layoutDone(svgDoc, callback) {
+ 
+     var newSvg = newDoc
+       .select('svg');
+-
++    
++    this._dispatch.call('postProcessSVG', this, newSvg);
+     var data = extractAllElementsData(newSvg);
+     this._dispatch.call('dataExtractEnd', this);
+     postProcessDataPass1Local(data);
+diff --git a/src/element.js b/src/element.js
+index 5aa398a6cf2550e15f642aea4eaa5a1c69af69ad..5d799e38566e8f847aa1ba80f4c575911e9851cf 100644
+--- a/src/element.js
++++ b/src/element.js
+@@ -108,6 +108,8 @@ export function createElement(data) {
+         return document.createTextNode("");
+     } else if (data.tag == '#comment') {
+         return document.createComment(data.comment);
++    } else if (data.tag == 'div' || data.tag == 'DIV') {
++        return document.createElement('div');
+     } else {
+         return document.createElementNS('http://www.w3.org/2000/svg', data.tag);
+     }
+diff --git a/src/graphviz.js b/src/graphviz.js
+index c4638cb0e4042844c59c52dfe4749e13999fef6e..28dcfb71ad787c78645c460a29e9c52295c5f6bf 100644
+--- a/src/graphviz.js
++++ b/src/graphviz.js
+@@ -49,7 +49,6 @@ import {drawnNodeSelection} from "./drawNode.js";
+ import {workerCode} from "./workerCode.js";
+ import {sharedWorkerCode} from "./workerCode.js";
+ import {workerCodeBody} from "./workerCode.js";
+-import {Graphviz as hpccWasmGraphviz} from "@hpcc-js/wasm/graphviz";
+ 
+ export function Graphviz(selection, options) {
+     this._options = {
+@@ -119,10 +118,6 @@ export function Graphviz(selection, options) {
+         this._workerPort = this._worker;
+         this._workerPortClose = this._worker.terminate.bind(this._worker);
+         this._workerCallbacks = [];
+-    } else {
+-        hpccWasmGraphviz.load().then(((graphviz) => {
+-            this._graphvizVersion = graphviz.version();
+-        }).bind(this));
+     }
+     this._selection = selection;
+     this._active = false;
+@@ -143,6 +138,7 @@ export function Graphviz(selection, options) {
+         'start',
+         'layoutStart',
+         'layoutEnd',
++        'postProcessSVG',
+         'dataExtractEnd',
+         'dataProcessPass1End',
+         'dataProcessPass2End',
diff --git a/.yarn/patches/d3-graphviz-npm-5.1.0-ba6bed3fec.patch.license b/.yarn/patches/d3-graphviz-npm-5.1.0-ba6bed3fec.patch.license
new file mode 100644
index 00000000..0c7bddfb
--- /dev/null
+++ b/.yarn/patches/d3-graphviz-npm-5.1.0-ba6bed3fec.patch.license
@@ -0,0 +1,14 @@
+Copyright 2017, Magnus Jacobsson
+Copyright 2023, The Refinery Authors <https://refinery.tools/>
+
+SPDX-License-Identifier: BSD-3-Clause
+
+This file Incorporates patches from the Refinery authors.
+
+However, but redistribution and use is only permitted if neither
+the name of the copyright holder Magnus Jacobsson nor the names of other
+contributors to the d3-graphviz project are used to endorse or promote
+products derived from this software as per the 3rd clause of the
+3-clause BSD license.
+
+See LICENSES/BSD-3-Clause.txt for more details.
diff --git a/.yarn/patches/d3-zoom-npm-3.0.0-18f706a421.patch b/.yarn/patches/d3-zoom-npm-3.0.0-18f706a421.patch
new file mode 100644
index 00000000..88d32c72
--- /dev/null
+++ b/.yarn/patches/d3-zoom-npm-3.0.0-18f706a421.patch
@@ -0,0 +1,134 @@
+diff --git a/src/zoom.js b/src/zoom.js
+index d56438823b2882856f156b0915ccbac038d6923e..50936066a3597c46ad65f690e9c8417e9d3375f8 100644
+--- a/src/zoom.js
++++ b/src/zoom.js
+@@ -14,6 +14,10 @@ function defaultFilter(event) {
+   return (!event.ctrlKey || event.type === 'wheel') && !event.button;
+ }
+ 
++function defaultCenter(event) {
++  return pointer(event, this);
++}
++
+ function defaultExtent() {
+   var e = this;
+   if (e instanceof SVGElement) {
+@@ -27,6 +31,10 @@ function defaultExtent() {
+   return [[0, 0], [e.clientWidth, e.clientHeight]];
+ }
+ 
++function defaultCentroid(extent) {
++  return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2];
++}
++
+ function defaultTransform() {
+   return this.__zoom || identity;
+ }
+@@ -52,7 +60,9 @@ function defaultConstrain(transform, extent, translateExtent) {
+ 
+ export default function() {
+   var filter = defaultFilter,
++      center = defaultCenter,
+       extent = defaultExtent,
++      centroid = defaultCentroid,
+       constrain = defaultConstrain,
+       wheelDelta = defaultWheelDelta,
+       touchable = defaultTouchable,
+@@ -148,9 +158,6 @@ export default function() {
+     return x === transform.x && y === transform.y ? transform : new Transform(transform.k, x, y);
+   }
+ 
+-  function centroid(extent) {
+-    return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2];
+-  }
+ 
+   function schedule(transition, transform, point, event) {
+     transition
+@@ -243,6 +250,7 @@ export default function() {
+     if (g.wheel) {
+       if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) {
+         g.mouse[1] = t.invert(g.mouse[0] = p);
++        g.mouse[2] = center.apply(this, arguments);
+       }
+       clearTimeout(g.wheel);
+     }
+@@ -252,14 +260,14 @@ export default function() {
+ 
+     // Otherwise, capture the mouse point and location at the start.
+     else {
+-      g.mouse = [p, t.invert(p)];
++      g.mouse = [p, t.invert(p), center.apply(this, arguments)];
+       interrupt(this);
+       g.start();
+     }
+ 
+     noevent(event);
+     g.wheel = setTimeout(wheelidled, wheelDelay);
+-    g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent));
++    g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[2], t.invert(g.mouse[2])), g.extent, translateExtent));
+ 
+     function wheelidled() {
+       g.wheel = null;
+@@ -278,7 +286,7 @@ export default function() {
+ 
+     dragDisable(event.view);
+     nopropagation(event);
+-    g.mouse = [p, this.__zoom.invert(p)];
++    g.prev = p;
+     interrupt(this);
+     g.start();
+ 
+@@ -288,8 +296,10 @@ export default function() {
+         var dx = event.clientX - x0, dy = event.clientY - y0;
+         g.moved = dx * dx + dy * dy > clickDistance2;
+       }
++      var p = pointer(event, currentTarget);
+       g.event(event)
+-       .zoom("mouse", constrain(translate(g.that.__zoom, g.mouse[0] = pointer(event, currentTarget), g.mouse[1]), g.extent, translateExtent));
++       .zoom("mouse", constrain(translate(g.that.__zoom, p, g.that.__zoom.invert(g.prev)), g.extent, translateExtent));
++      g.prev = p;
+     }
+ 
+     function mouseupped(event) {
+@@ -303,7 +313,7 @@ export default function() {
+   function dblclicked(event, ...args) {
+     if (!filter.apply(this, arguments)) return;
+     var t0 = this.__zoom,
+-        p0 = pointer(event.changedTouches ? event.changedTouches[0] : event, this),
++        p0 = center.call(this, event.changedTouches ? event.changedTouches[0] : event),
+         p1 = t0.invert(p0),
+         k1 = t0.k * (event.shiftKey ? 0.5 : 2),
+         t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, args), translateExtent);
+@@ -322,7 +332,7 @@ export default function() {
+ 
+     nopropagation(event);
+     for (i = 0; i < n; ++i) {
+-      t = touches[i], p = pointer(t, this);
++      t = touches[i], p = center.call(this, t);
+       p = [p, this.__zoom.invert(p), t.identifier];
+       if (!g.touch0) g.touch0 = p, started = true, g.taps = 1 + !!touchstarting;
+       else if (!g.touch1 && g.touch0[2] !== p[2]) g.touch1 = p, g.taps = 0;
+@@ -345,7 +355,7 @@ export default function() {
+ 
+     noevent(event);
+     for (i = 0; i < n; ++i) {
+-      t = touches[i], p = pointer(t, this);
++      t = touches[i], p = center.call(this, t);
+       if (g.touch0 && g.touch0[2] === t.identifier) g.touch0[0] = p;
+       else if (g.touch1 && g.touch1[2] === t.identifier) g.touch1[0] = p;
+     }
+@@ -406,6 +416,14 @@ export default function() {
+     return arguments.length ? (touchable = typeof _ === "function" ? _ : constant(!!_), zoom) : touchable;
+   };
+ 
++  zoom.center = function(_) {
++    return arguments.length ? (center = typeof _ === "function" ? _ : constant([+_[0], +_[1]]), zoom) : center;
++  };
++
++  zoom.centroid = function(_) {
++    return arguments.length ? (centroid = typeof _ === "function" ? _ : constant([+_[0], +_[1]]), zoom) : centroid;
++  };
++
+   zoom.extent = function(_) {
+     return arguments.length ? (extent = typeof _ === "function" ? _ : constant([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent;
+   };
diff --git a/.yarn/patches/d3-zoom-npm-3.0.0-18f706a421.patch.license b/.yarn/patches/d3-zoom-npm-3.0.0-18f706a421.patch.license
new file mode 100644
index 00000000..d95053c1
--- /dev/null
+++ b/.yarn/patches/d3-zoom-npm-3.0.0-18f706a421.patch.license
@@ -0,0 +1,11 @@
+Copyright 2010-2021 Mike Bostock
+Copyright 2020-2023 Philippe Rivière
+Copyright 2023 The Refinery Authors <https://refinery.tools/>
+
+SPDX-License-Identifier: ISC OR EPL-2.0
+
+This file ncorporates patches from
+https://github.com/d3/d3-zoom/tree/3afbe2ae2dfb3129231c5567db56dafb2d6a56a6
+by Philippe Rivière.
+
+Morevoer, it includes other modifications by the Refinery authors.