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diagramStates should not be global; pass it into functions; minor comment fixes

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This commit is contained in:
Ashley Engelund (weedySeaDragon @ github)
2022-11-15 09:19:27 -08:00
parent 13f3008f82
commit fcec9adbcd
1 changed files with 13 additions and 13 deletions
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26
packages/mermaid/src/diagrams/state/stateRenderer-v2.js
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@@ -58,7 +58,6 @@ const G_EDGE_LABELTYPE = 'text';
const G_EDGE_THICKNESS = 'normal';
// --------------------------------------
let diagramStates = [];
// List of nodes created from the parsed diagram statement items
let nodeDb = {};
@@ -91,7 +90,6 @@ export const getClasses = function (text, diagramObj) {
diagramObj.parser.parse(text);
// must run extract() to turn the parsed statements into states, relationships, classes, etc.
diagramObj.db.extract(diagramObj.db.getRootDocV2());
return diagramObj.db.getClasses();
} catch (e) {
return e;
@@ -99,7 +97,7 @@ export const getClasses = function (text, diagramObj) {
};
/**
* Get classes from the db info item.
* Get classes from the db for the info item.
* If there aren't any or if dbInfoItem isn't defined, return an empty string.
* Else create 1 string from the list of classes found
*
@@ -124,7 +122,7 @@ function getClassesFromDbInfo(dbInfoItem) {
*
* @param itemId
* @param counter
* @param type
* @param {string | null} type
* @param typeSpacer
* @returns {string}
*/
@@ -139,10 +137,11 @@ export function stateDomId(itemId = '', counter = 0, type = '', typeSpacer = DOM
* @param g - graph
* @param {object} parent
* @param {object} parsedItem - parsed statement item
* @param {object[]} diagramStates - the list of all known states for the diagram
* @param {object} diagramDb
* @param {boolean} altFlag - for clusters, add the "statediagram-cluster-alt" CSS class
*/
const setupNode = (g, parent, parsedItem, diagramDb, altFlag) => {
const setupNode = (g, parent, parsedItem, diagramStates, diagramDb, altFlag) => {
const itemId = parsedItem.id;
const classStr = getClassesFromDbInfo(diagramStates[itemId]);
@@ -299,7 +298,7 @@ const setupNode = (g, parent, parsedItem, diagramDb, altFlag) => {
}
if (parsedItem.doc) {
log.trace('Adding nodes children ');
setupDoc(g, parsedItem, parsedItem.doc, diagramDb, !altFlag);
setupDoc(g, parsedItem, parsedItem.doc, diagramStates, diagramDb, !altFlag);
}
};
@@ -310,25 +309,26 @@ const setupNode = (g, parent, parsedItem, diagramDb, altFlag) => {
* @param g
* @param parentParsedItem - parsed Item that is the parent of this document (doc)
* @param doc - the document to set up
* @param {object} diagramStates - the list of all known states for the diagram
* @param diagramDb
* @param altFlag
* @param {boolean} altFlag
* @todo This duplicates some of what is done in stateDb.js extract method
*/
const setupDoc = (g, parentParsedItem, doc, diagramDb, altFlag) => {
const setupDoc = (g, parentParsedItem, doc, diagramStates, diagramDb, altFlag) => {
// graphItemCount = 0;
log.trace('items', doc);
doc.forEach((item) => {
switch (item.stmt) {
case STMT_STATE:
setupNode(g, parentParsedItem, item, diagramDb, altFlag);
setupNode(g, parentParsedItem, item, diagramStates, diagramDb, altFlag);
break;
case DEFAULT_STATE_TYPE:
setupNode(g, parentParsedItem, item, diagramDb, altFlag);
setupNode(g, parentParsedItem, item, diagramStates, diagramDb, altFlag);
break;
case STMT_RELATION:
{
setupNode(g, parentParsedItem, item.state1, diagramDb, altFlag);
setupNode(g, parentParsedItem, item.state2, diagramDb, altFlag);
setupNode(g, parentParsedItem, item.state1, diagramStates, diagramDb, altFlag);
setupNode(g, parentParsedItem, item.state2, diagramStates, diagramDb, altFlag);
const edgeData = {
id: 'edge' + graphItemCount,
arrowhead: 'normal',
@@ -417,7 +417,7 @@ export const draw = function (text, id, _version, diag) {
return {};
});
setupNode(g, undefined, diag.db.getRootDocV2(), diag.db, true);
setupNode(g, undefined, diag.db.getRootDocV2(), diagramStates, diag.db, true);
// Set up an SVG group so that we can translate the final graph.
let sandboxElement;