This script allows you to enter a search term. The case-insensitive, sub-string, matches will be selected in the model browser. #JArchi, #Archi

Find elements.ajs

/*
Author: Thomas Klok Rohde
Description: Select all elements in the model browser that includes the search term (case insensitive)
History: 
    March 30, 2023	: Created
*/

const eclipseShell = Java.type('org.eclipse.swt.widgets.Shell');
const TreeItem = Java.type('org.eclipse.swt.widgets.TreeItem');
const Tree = Java.type('org.eclipse.swt.widgets.Tree');

function locateModelTree() {
  let trees = [];

  function findTrees(obj) {
    if (obj) {
      try {
        let children = obj.getChildren();
        children.forEach(function (child) {
          if (child instanceof Tree) {
            trees.push(child);
          }
          findTrees(child);
        })
      }
      catch (e) {
        // Ignore
      }
    }
  }

  let shells = shell.getDisplay().getShells();

  for (var i = 0; i < shells.length; i++) {
    if (shells[i] instanceof eclipseShell) {
      let thisShell = shells[i];
      findTrees(thisShell);
    }
  }

  let modelTree = null;

  trees.forEach(function (tree) {
    let matches = 0;
    for (const item of tree.getItems()) {
      for (const folder of item.getItems()) {
        let folderName = folder.getText();
        if (['Application', 'Business', 'Motivation', 'Other', 'Relations'].includes(folderName))
          matches += 1;
      }
    };
    if (matches >= 5) {
      modelTree = tree;
    }
  });

  return modelTree;
}

function findSearchTerm(root, term) {
  if (!root || !term) return [];
  let searchTerm = term.toLowerCase();
  let result = [];
  try {
    let candidate = root.getText().toLowerCase();
    if (candidate.includes(searchTerm)) {
      result.push(root);
    }
  } catch (error) {
    // Ignore, probably some object not responding to getText()
  }
  for (const item of root.getItems()) {
    result = [...result, ...findSearchTerm(item, term)];
  };
  return result;
};

let modelTree = locateModelTree();
let searchTerm = window.prompt("Enter a search term", "Application");
let results = findSearchTerm(modelTree, searchTerm);
modelTree.setSelection(results);

Try this:

function locateModelTree() {
    page = Java.type('org.eclipse.ui.PlatformUI').getWorkbench().getActiveWorkbenchWindow().getActivePage();
    view = page.findView("com.archimatetool.editor.treeModelView");
    return view != null ? view.viewer.tree : null;
}