'#1773 adds missing CSS and JS. Calls method to open tree nodes only

when the page has declared an window.containsNavigableTree boolean
variable with true value to avoid unnecessary code execution.

iped-parsers/iped-parsers-impl/src/main/resources/iped/parsers/css/treeview.css

@@ -0,0 +1,41 @@
+summary {
+  cursor: pointer;
+  outline: 0; 
+}
+
+
+details {
+  white-space: nowrap;
+}
+details details {
+  margin-left: 1.4rem;
+}
+details li {
+  margin-left: 1.4rem;
+}
+details a {
+  margin-left: 1.4rem;
+}
+
+details[open] > details::before {
+  transform: rotate(90deg);
+}
+.uuidlink {
+  cursor: pointer;
+}
+.uuidlink::-webkit-details-marker{
+    display: none;
+}
+.uuidlink::marker {
+    content: "";
+}
+
+summary > details {
+  padding-left: 1.4rem;
+}
+summary.nochild::-webkit-details-marker{
+    display: none;
+}
+summary.nochild::marker {
+    content: "";
+}

iped-parsers/iped-parsers-impl/src/main/resources/iped/parsers/css/uuidlink.js

@@ -0,0 +1,7 @@
+function clickUUID() {
+    const source = event.target || event.srcElement;
+    window.app.open('bplist\\:embeddedID:"'+source.getAttribute("uuid")+'"');
+}
+
+window.containsNavigableTree=true;
+

iped-viewers/iped-viewers-impl/src/main/java/iped/viewers/HtmlViewer.java

@@ -380,12 +380,20 @@ protected void highlightNode(Node node, boolean parentVisible) {
                                 }
                             }
 
-                            // expands all parent elements of each hit
-                            for (int i = 0; i < totalHits; i++) {
-                                webEngine.executeScript("var a = document.getElementById(\"indexerHit-" + i + "\");\n" + "var els = [];\n" + "while (a) {\n" + "    a.open = 'true';\n"
-                                        + "    a = a.parentNode;\n" + "}"); //$NON-NLS-2$
+                            if (totalHits > 0) {
+                                // expands all parent elements of each hit
+                                try {
+                                    Boolean isNavigableTree = (Boolean) webEngine.executeScript("window.containsNavigableTree");
+                                    if (isNavigableTree.booleanValue()) {
+                                        for (int i = 0; i < totalHits; i++) {
+                                            webEngine.executeScript("var a = document.getElementById(\"indexerHit-" + i + "\");\n" + "var els = [];\n" + "while (a) {\n" + "    a.open = 'true';\n"
+                                                    + "    a = a.parentNode;\n" + "}"); //$NON-NLS-2$
+                                        }
+                                    }
+                                } catch (ClassCastException e) {
+                                    // ignores as the value is not of required type
+                                }
                             }
-
                         }
                     } while (term != null);