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.NbBundle;
29 import org.openide.util.lookup.Lookups;
30 import org.openide.util.lookup.ProxyLookup;
37 import org.
sleuthkit.datamodel.BlackboardArtifact.ARTIFACT_TYPE;
47 class DirectoryTreeFilterNode
extends FilterNode {
49 private static final Logger logger = Logger.getLogger(DirectoryTreeFilterNode.class.getName());
50 private static final Action collapseAllAction =
new CollapseAction(NbBundle.getMessage(DirectoryTreeFilterNode.class,
"DirectoryTreeFilterNode.action.collapseAll.text"));
61 DirectoryTreeFilterNode(Node nodeToWrap,
boolean createChildren) {
63 DirectoryTreeFilterChildren.createInstance(nodeToWrap, createChildren),
64 new ProxyLookup(Lookups.singleton(nodeToWrap), nodeToWrap.getLookup()));
74 public String getDisplayName() {
75 final Node orig = getOriginal();
76 String name = orig.getDisplayName();
78 if (orig instanceof AbstractContentNode) {
79 AbstractFile file = getLookup().lookup(AbstractFile.class);
80 if ((file != null) && (
false == (orig instanceof BlackboardArtifactNode))) {
82 int numVisibleChildren = getVisibleChildCount(file);
89 name = name +
" \u200E(\u200E" + numVisibleChildren +
")\u200E";
91 }
catch (TskCoreException ex) {
92 logger.log(Level.SEVERE,
"Error getting children count to display for file: " + file, ex);
94 }
else if (orig instanceof BlackboardArtifactNode) {
95 BlackboardArtifact artifact = ((BlackboardArtifactNode) orig).getArtifact();
97 int numAttachments = artifact.getChildrenCount();
98 name = name +
" \u200E(\u200E" + numAttachments +
")\u200E";
99 }
catch (TskCoreException ex) {
100 logger.log(Level.SEVERE,
"Error getting chidlren count for atifact: " + artifact, ex);
116 private int getVisibleChildCount(AbstractFile file)
throws TskCoreException {
117 List<Content> childList = file.getChildren();
119 int numVisibleChildren = childList.size();
120 boolean purgeKnownFiles = UserPreferences.hideKnownFilesInDataSourcesTree();
121 boolean purgeSlackFiles = UserPreferences.hideSlackFilesInDataSourcesTree();
123 if (purgeKnownFiles || purgeSlackFiles) {
125 for (
int i = 0; i < childList.size(); i++) {
126 Content child = childList.get(i);
127 if (child instanceof AbstractFile) {
128 AbstractFile childFile = (AbstractFile) child;
129 if ((purgeKnownFiles && childFile.getKnown() == TskData.FileKnown.KNOWN)
130 || (purgeSlackFiles && childFile.getType() == TskData.TSK_DB_FILES_TYPE_ENUM.SLACK)) {
131 numVisibleChildren--;
133 }
else if (child instanceof BlackboardArtifact) {
135 if (FilterNodeUtils.showMessagesInDatasourceTree()) {
138 BlackboardArtifact bba = (BlackboardArtifact) child;
140 if ((bba.getArtifactTypeID() != ARTIFACT_TYPE.TSK_EMAIL_MSG.getTypeID())
141 && (bba.getArtifactTypeID() != ARTIFACT_TYPE.TSK_MESSAGE.getTypeID())) {
142 numVisibleChildren--;
146 numVisibleChildren--;
152 return numVisibleChildren;
164 public Action[] getActions(
boolean context) {
165 List<Action> actions =
new ArrayList<>();
167 final Content content = this.getLookup().lookup(Content.class);
168 if (content != null) {
169 actions.addAll(Arrays.asList(super.getActions(
true)));
171 actions.add(collapseAllAction);
172 return actions.toArray(
new Action[actions.size()]);
181 public Node getOriginal() {
182 return super.getOriginal();