19 package org.sleuthkit.autopsy.directorytree;
21 import java.util.ArrayList;
22 import java.util.Arrays;
23 import java.util.List;
24 import java.util.logging.Level;
25 import javax.swing.Action;
26 import org.openide.nodes.FilterNode;
27 import org.openide.nodes.Node;
28 import org.openide.util.Lookup;
29 import org.openide.util.NbBundle;
30 import org.openide.util.lookup.Lookups;
31 import org.openide.util.lookup.ProxyLookup;
38 import org.
sleuthkit.datamodel.BlackboardArtifact.ARTIFACT_TYPE;
50 class DirectoryTreeFilterNode
extends FilterNode {
52 private static final Logger logger = Logger.getLogger(DirectoryTreeFilterNode.class.getName());
53 private static final Action collapseAllAction =
new CollapseAction(NbBundle.getMessage(DirectoryTreeFilterNode.class,
"DirectoryTreeFilterNode.action.collapseAll.text"));
64 DirectoryTreeFilterNode(Node nodeToWrap,
boolean createChildren) {
66 DirectoryTreeFilterChildren.createInstance(nodeToWrap, createChildren),
67 new ProxyLookup(Lookups.singleton(nodeToWrap), nodeToWrap.getLookup()));
77 public String getDisplayName() {
78 final Node orig = getOriginal();
79 String name = orig.getDisplayName();
81 if (orig instanceof AbstractContentNode) {
82 AbstractFile file = getLookup().lookup(AbstractFile.class);
83 if ((file != null) && (
false == (orig instanceof BlackboardArtifactNode))) {
85 int numVisibleChildren = getVisibleChildCount(file);
92 name = name +
" \u200E(\u200E" + numVisibleChildren +
")\u200E";
94 }
catch (TskCoreException ex) {
95 logger.log(Level.SEVERE,
"Error getting children count to display for file: " + file, ex);
97 }
else if (orig instanceof BlackboardArtifactNode) {
98 BlackboardArtifact artifact = ((BlackboardArtifactNode) orig).getArtifact();
100 int numAttachments = artifact.getChildrenCount();
101 name = name +
" \u200E(\u200E" + numAttachments +
")\u200E";
102 }
catch (TskCoreException ex) {
103 logger.log(Level.SEVERE,
"Error getting chidlren count for atifact: " + artifact, ex);
119 private int getVisibleChildCount(AbstractFile file)
throws TskCoreException {
120 List<Content> childList = file.getChildren();
122 int numVisibleChildren = childList.size();
123 boolean purgeKnownFiles = UserPreferences.hideKnownFilesInDataSourcesTree();
124 boolean purgeSlackFiles = UserPreferences.hideSlackFilesInDataSourcesTree();
126 if (purgeKnownFiles || purgeSlackFiles) {
128 for (
int i = 0; i < childList.size(); i++) {
129 Content child = childList.get(i);
130 if (child instanceof AbstractFile) {
131 AbstractFile childFile = (AbstractFile) child;
132 if ((purgeKnownFiles && childFile.getKnown() == TskData.FileKnown.KNOWN)
133 || (purgeSlackFiles && childFile.getType() == TskData.TSK_DB_FILES_TYPE_ENUM.SLACK)) {
134 numVisibleChildren--;
136 }
else if (child instanceof BlackboardArtifact) {
138 if (FilterNodeUtils.showMessagesInDatasourceTree()) {
141 BlackboardArtifact bba = (BlackboardArtifact) child;
143 if ((bba.getArtifactTypeID() != ARTIFACT_TYPE.TSK_EMAIL_MSG.getTypeID())
144 && (bba.getArtifactTypeID() != ARTIFACT_TYPE.TSK_MESSAGE.getTypeID())) {
145 numVisibleChildren--;
148 numVisibleChildren--;
154 return numVisibleChildren;
166 public Action[] getActions(
boolean context) {
167 List<Action> actions =
new ArrayList<>();
168 actions.addAll(Arrays.asList(getNodeActions()));
169 actions.add(collapseAllAction);
170 return actions.toArray(
new Action[actions.size()]);
177 private Action[] getNodeActions() {
178 Lookup lookup = this.getLookup();
179 if (lookup.lookup(Content.class) != null
180 || lookup.lookup(Host.class) != null
181 || lookup.lookup(Person.class) != null) {
182 return super.getActions(
true);
184 return new Action[0];
194 public Node getOriginal() {
195 return super.getOriginal();