package.dist.chunks.mermaid.core.classDiagram-4BHYIK4I.mjs Maven / Gradle / Ivy
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Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.
import {
classDb_default,
classDiagram_default,
styles_default
} from "./chunk-BAVOGKFW.mjs";
import {
utils_default
} from "./chunk-2EDTWDYI.mjs";
import {
__name,
configureSvgSize,
getConfig2 as getConfig,
log,
parseGenericTypes
} from "./chunk-IIKMQLIC.mjs";
// src/diagrams/class/classRenderer.js
import { select } from "d3";
import { layout as dagreLayout } from "dagre-d3-es/src/dagre/index.js";
import * as graphlib from "dagre-d3-es/src/graphlib/index.js";
// src/diagrams/class/svgDraw.js
import { line, curveBasis } from "d3";
var edgeCount = 0;
var drawEdge = /* @__PURE__ */ __name(function(elem, path, relation, conf, diagObj) {
const getRelationType = /* @__PURE__ */ __name(function(type) {
switch (type) {
case diagObj.db.relationType.AGGREGATION:
return "aggregation";
case diagObj.db.relationType.EXTENSION:
return "extension";
case diagObj.db.relationType.COMPOSITION:
return "composition";
case diagObj.db.relationType.DEPENDENCY:
return "dependency";
case diagObj.db.relationType.LOLLIPOP:
return "lollipop";
}
}, "getRelationType");
path.points = path.points.filter((p) => !Number.isNaN(p.y));
const lineData = path.points;
const lineFunction = line().x(function(d) {
return d.x;
}).y(function(d) {
return d.y;
}).curve(curveBasis);
const svgPath = elem.append("path").attr("d", lineFunction(lineData)).attr("id", "edge" + edgeCount).attr("class", "relation");
let url = "";
if (conf.arrowMarkerAbsolute) {
url = window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search;
url = url.replace(/\(/g, "\\(");
url = url.replace(/\)/g, "\\)");
}
if (relation.relation.lineType == 1) {
svgPath.attr("class", "relation dashed-line");
}
if (relation.relation.lineType == 10) {
svgPath.attr("class", "relation dotted-line");
}
if (relation.relation.type1 !== "none") {
svgPath.attr(
"marker-start",
"url(" + url + "#" + getRelationType(relation.relation.type1) + "Start)"
);
}
if (relation.relation.type2 !== "none") {
svgPath.attr(
"marker-end",
"url(" + url + "#" + getRelationType(relation.relation.type2) + "End)"
);
}
let x, y;
const l = path.points.length;
let labelPosition = utils_default.calcLabelPosition(path.points);
x = labelPosition.x;
y = labelPosition.y;
let p1_card_x, p1_card_y;
let p2_card_x, p2_card_y;
if (l % 2 !== 0 && l > 1) {
let cardinality_1_point = utils_default.calcCardinalityPosition(
relation.relation.type1 !== "none",
path.points,
path.points[0]
);
let cardinality_2_point = utils_default.calcCardinalityPosition(
relation.relation.type2 !== "none",
path.points,
path.points[l - 1]
);
log.debug("cardinality_1_point " + JSON.stringify(cardinality_1_point));
log.debug("cardinality_2_point " + JSON.stringify(cardinality_2_point));
p1_card_x = cardinality_1_point.x;
p1_card_y = cardinality_1_point.y;
p2_card_x = cardinality_2_point.x;
p2_card_y = cardinality_2_point.y;
}
if (relation.title !== void 0) {
const g = elem.append("g").attr("class", "classLabel");
const label = g.append("text").attr("class", "label").attr("x", x).attr("y", y).attr("fill", "red").attr("text-anchor", "middle").text(relation.title);
window.label = label;
const bounds = label.node().getBBox();
g.insert("rect", ":first-child").attr("class", "box").attr("x", bounds.x - conf.padding / 2).attr("y", bounds.y - conf.padding / 2).attr("width", bounds.width + conf.padding).attr("height", bounds.height + conf.padding);
}
log.info("Rendering relation " + JSON.stringify(relation));
if (relation.relationTitle1 !== void 0 && relation.relationTitle1 !== "none") {
const g = elem.append("g").attr("class", "cardinality");
g.append("text").attr("class", "type1").attr("x", p1_card_x).attr("y", p1_card_y).attr("fill", "black").attr("font-size", "6").text(relation.relationTitle1);
}
if (relation.relationTitle2 !== void 0 && relation.relationTitle2 !== "none") {
const g = elem.append("g").attr("class", "cardinality");
g.append("text").attr("class", "type2").attr("x", p2_card_x).attr("y", p2_card_y).attr("fill", "black").attr("font-size", "6").text(relation.relationTitle2);
}
edgeCount++;
}, "drawEdge");
var drawClass = /* @__PURE__ */ __name(function(elem, classDef, conf, diagObj) {
log.debug("Rendering class ", classDef, conf);
const id = classDef.id;
const classInfo = {
id,
label: classDef.id,
width: 0,
height: 0
};
const g = elem.append("g").attr("id", diagObj.db.lookUpDomId(id)).attr("class", "classGroup");
let title;
if (classDef.link) {
title = g.append("svg:a").attr("xlink:href", classDef.link).attr("target", classDef.linkTarget).append("text").attr("y", conf.textHeight + conf.padding).attr("x", 0);
} else {
title = g.append("text").attr("y", conf.textHeight + conf.padding).attr("x", 0);
}
let isFirst = true;
classDef.annotations.forEach(function(member) {
const titleText2 = title.append("tspan").text("\xAB" + member + "\xBB");
if (!isFirst) {
titleText2.attr("dy", conf.textHeight);
}
isFirst = false;
});
let classTitleString = getClassTitleString(classDef);
const classTitle = title.append("tspan").text(classTitleString).attr("class", "title");
if (!isFirst) {
classTitle.attr("dy", conf.textHeight);
}
const titleHeight = title.node().getBBox().height;
let membersLine;
let membersBox;
let methodsLine;
if (classDef.members.length > 0) {
membersLine = g.append("line").attr("x1", 0).attr("y1", conf.padding + titleHeight + conf.dividerMargin / 2).attr("y2", conf.padding + titleHeight + conf.dividerMargin / 2);
const members = g.append("text").attr("x", conf.padding).attr("y", titleHeight + conf.dividerMargin + conf.textHeight).attr("fill", "white").attr("class", "classText");
isFirst = true;
classDef.members.forEach(function(member) {
addTspan(members, member, isFirst, conf);
isFirst = false;
});
membersBox = members.node().getBBox();
}
if (classDef.methods.length > 0) {
methodsLine = g.append("line").attr("x1", 0).attr("y1", conf.padding + titleHeight + conf.dividerMargin + membersBox.height).attr("y2", conf.padding + titleHeight + conf.dividerMargin + membersBox.height);
const methods = g.append("text").attr("x", conf.padding).attr("y", titleHeight + 2 * conf.dividerMargin + membersBox.height + conf.textHeight).attr("fill", "white").attr("class", "classText");
isFirst = true;
classDef.methods.forEach(function(method) {
addTspan(methods, method, isFirst, conf);
isFirst = false;
});
}
const classBox = g.node().getBBox();
var cssClassStr = " ";
if (classDef.cssClasses.length > 0) {
cssClassStr = cssClassStr + classDef.cssClasses.join(" ");
}
const rect = g.insert("rect", ":first-child").attr("x", 0).attr("y", 0).attr("width", classBox.width + 2 * conf.padding).attr("height", classBox.height + conf.padding + 0.5 * conf.dividerMargin).attr("class", cssClassStr);
const rectWidth = rect.node().getBBox().width;
title.node().childNodes.forEach(function(x) {
x.setAttribute("x", (rectWidth - x.getBBox().width) / 2);
});
if (classDef.tooltip) {
title.insert("title").text(classDef.tooltip);
}
if (membersLine) {
membersLine.attr("x2", rectWidth);
}
if (methodsLine) {
methodsLine.attr("x2", rectWidth);
}
classInfo.width = rectWidth;
classInfo.height = classBox.height + conf.padding + 0.5 * conf.dividerMargin;
return classInfo;
}, "drawClass");
var getClassTitleString = /* @__PURE__ */ __name(function(classDef) {
let classTitleString = classDef.id;
if (classDef.type) {
classTitleString += "<" + parseGenericTypes(classDef.type) + ">";
}
return classTitleString;
}, "getClassTitleString");
var drawNote = /* @__PURE__ */ __name(function(elem, note, conf, _diagObj) {
log.debug("Rendering note ", note, conf);
const id = note.id;
const noteInfo = {
id,
text: note.text,
width: 0,
height: 0
};
const g = elem.append("g").attr("id", id).attr("class", "classGroup");
let text = g.append("text").attr("y", conf.textHeight + conf.padding).attr("x", 0);
const lines = JSON.parse(`"${note.text}"`).split("\n");
lines.forEach(function(line2) {
log.debug(`Adding line: ${line2}`);
text.append("tspan").text(line2).attr("class", "title").attr("dy", conf.textHeight);
});
const noteBox = g.node().getBBox();
const rect = g.insert("rect", ":first-child").attr("x", 0).attr("y", 0).attr("width", noteBox.width + 2 * conf.padding).attr(
"height",
noteBox.height + lines.length * conf.textHeight + conf.padding + 0.5 * conf.dividerMargin
);
const rectWidth = rect.node().getBBox().width;
text.node().childNodes.forEach(function(x) {
x.setAttribute("x", (rectWidth - x.getBBox().width) / 2);
});
noteInfo.width = rectWidth;
noteInfo.height = noteBox.height + lines.length * conf.textHeight + conf.padding + 0.5 * conf.dividerMargin;
return noteInfo;
}, "drawNote");
var addTspan = /* @__PURE__ */ __name(function(textEl, member, isFirst, conf) {
const { displayText, cssStyle } = member.getDisplayDetails();
const tSpan = textEl.append("tspan").attr("x", conf.padding).text(displayText);
if (cssStyle !== "") {
tSpan.attr("style", member.cssStyle);
}
if (!isFirst) {
tSpan.attr("dy", conf.textHeight);
}
}, "addTspan");
var svgDraw_default = {
getClassTitleString,
drawClass,
drawEdge,
drawNote
};
// src/diagrams/class/classRenderer.js
var idCache = {};
var padding = 20;
var getGraphId = /* @__PURE__ */ __name(function(label) {
const foundEntry = Object.entries(idCache).find((entry) => entry[1].label === label);
if (foundEntry) {
return foundEntry[0];
}
}, "getGraphId");
var insertMarkers = /* @__PURE__ */ __name(function(elem) {
elem.append("defs").append("marker").attr("id", "extensionStart").attr("class", "extension").attr("refX", 0).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 1,7 L18,13 V 1 Z");
elem.append("defs").append("marker").attr("id", "extensionEnd").attr("refX", 19).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 1,1 V 13 L18,7 Z");
elem.append("defs").append("marker").attr("id", "compositionStart").attr("class", "extension").attr("refX", 0).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", "compositionEnd").attr("refX", 19).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", "aggregationStart").attr("class", "extension").attr("refX", 0).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", "aggregationEnd").attr("refX", 19).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", "dependencyStart").attr("class", "extension").attr("refX", 0).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 5,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", "dependencyEnd").attr("refX", 19).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L14,7 L9,1 Z");
}, "insertMarkers");
var draw = /* @__PURE__ */ __name(function(text, id, _version, diagObj) {
const conf = getConfig().class;
idCache = {};
log.info("Rendering diagram " + text);
const securityLevel = getConfig().securityLevel;
let sandboxElement;
if (securityLevel === "sandbox") {
sandboxElement = select("#i" + id);
}
const root = securityLevel === "sandbox" ? select(sandboxElement.nodes()[0].contentDocument.body) : select("body");
const diagram2 = root.select(`[id='${id}']`);
insertMarkers(diagram2);
const g = new graphlib.Graph({
multigraph: true
});
g.setGraph({
isMultiGraph: true
});
g.setDefaultEdgeLabel(function() {
return {};
});
const classes = diagObj.db.getClasses();
const keys = [...classes.keys()];
for (const key of keys) {
const classDef = classes.get(key);
const node = svgDraw_default.drawClass(diagram2, classDef, conf, diagObj);
idCache[node.id] = node;
g.setNode(node.id, node);
log.info("Org height: " + node.height);
}
const relations = diagObj.db.getRelations();
relations.forEach(function(relation) {
log.info(
// cspell:ignore tjoho
"tjoho" + getGraphId(relation.id1) + getGraphId(relation.id2) + JSON.stringify(relation)
);
g.setEdge(
getGraphId(relation.id1),
getGraphId(relation.id2),
{
relation
},
relation.title || "DEFAULT"
);
});
const notes = diagObj.db.getNotes();
notes.forEach(function(note) {
log.debug(`Adding note: ${JSON.stringify(note)}`);
const node = svgDraw_default.drawNote(diagram2, note, conf, diagObj);
idCache[node.id] = node;
g.setNode(node.id, node);
if (note.class && classes.has(note.class)) {
g.setEdge(
note.id,
getGraphId(note.class),
{
relation: {
id1: note.id,
id2: note.class,
relation: {
type1: "none",
type2: "none",
lineType: 10
}
}
},
"DEFAULT"
);
}
});
dagreLayout(g);
g.nodes().forEach(function(v) {
if (v !== void 0 && g.node(v) !== void 0) {
log.debug("Node " + v + ": " + JSON.stringify(g.node(v)));
root.select("#" + (diagObj.db.lookUpDomId(v) || v)).attr(
"transform",
"translate(" + (g.node(v).x - g.node(v).width / 2) + "," + (g.node(v).y - g.node(v).height / 2) + " )"
);
}
});
g.edges().forEach(function(e) {
if (e !== void 0 && g.edge(e) !== void 0) {
log.debug("Edge " + e.v + " -> " + e.w + ": " + JSON.stringify(g.edge(e)));
svgDraw_default.drawEdge(diagram2, g.edge(e), g.edge(e).relation, conf, diagObj);
}
});
const svgBounds = diagram2.node().getBBox();
const width = svgBounds.width + padding * 2;
const height = svgBounds.height + padding * 2;
configureSvgSize(diagram2, height, width, conf.useMaxWidth);
const vBox = `${svgBounds.x - padding} ${svgBounds.y - padding} ${width} ${height}`;
log.debug(`viewBox ${vBox}`);
diagram2.attr("viewBox", vBox);
}, "draw");
var classRenderer_default = {
draw
};
// src/diagrams/class/classDiagram.ts
var diagram = {
parser: classDiagram_default,
db: classDb_default,
renderer: classRenderer_default,
styles: styles_default,
init: /* @__PURE__ */ __name((cnf) => {
if (!cnf.class) {
cnf.class = {};
}
cnf.class.arrowMarkerAbsolute = cnf.arrowMarkerAbsolute;
classDb_default.clear();
}, "init")
};
export {
diagram
};