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drive ContentViewer from List view.

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This commit is contained in:
jmillman 2016-05-17 16:34:59 -04:00
parent fcbf2c3e25
commit cb9c162ea4
6 changed files with 88 additions and 44 deletions
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25
Core/src/org/sleuthkit/autopsy/timeline/TimeLineTopComponent.java
View File

@ -1,7 +1,7 @@
/*
* Autopsy Forensic Browser
*
* Copyright 2013-15 Basis Technology Corp.
* Copyright 2013-16 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
* Licensed under the Apache License, Version 2.0 (the "License");
@ -18,10 +18,13 @@
*/
package org.sleuthkit.autopsy.timeline;
import com.google.common.collect.Iterables;
import java.awt.BorderLayout;
import java.util.Collections;
import java.util.List;
import javafx.application.Platform;
import javafx.beans.InvalidationListener;
import javafx.beans.Observable;
import javafx.embed.swing.JFXPanel;
import javafx.scene.Scene;
import javafx.scene.control.SplitPane;
@ -46,6 +49,7 @@ import org.sleuthkit.autopsy.corecomponents.DataResultPanel;
import org.sleuthkit.autopsy.coreutils.Logger;
import org.sleuthkit.autopsy.timeline.actions.Back;
import org.sleuthkit.autopsy.timeline.actions.Forward;
import org.sleuthkit.autopsy.timeline.explorernodes.EventNode;
import org.sleuthkit.autopsy.timeline.ui.HistoryToolBar;
import org.sleuthkit.autopsy.timeline.ui.StatusBar;
import org.sleuthkit.autopsy.timeline.ui.TimeLineResultView;
@ -56,7 +60,7 @@ import org.sleuthkit.autopsy.timeline.ui.filtering.FilterSetPanel;
import org.sleuthkit.autopsy.timeline.zooming.ZoomSettingsPane;
/**
* TopComponent for the timeline feature.
* TopComponent for the Timeline feature.
*/
@TopComponent.Description(
preferredID = "TimeLineTopComponent",
@ -75,6 +79,21 @@ public final class TimeLineTopComponent extends TopComponent implements Explorer
private final TimeLineController controller;
/**
* Listener that drives the ContentViewer when in List ViewMode.
*/
private final InvalidationListener selectionListener = new InvalidationListener() {
@Override
public void invalidated(Observable observable) {
if (controller.getSelectedEventIDs().size() == 1) {
EventNode eventNode = EventNode.createEventNode(Iterables.getOnlyElement(controller.getSelectedEventIDs()), controller.getEventsModel());
SwingUtilities.invokeLater(() -> dataContentPanel.setNode(eventNode));
} else {
SwingUtilities.invokeLater(() -> dataContentPanel.setNode(null));
}
}
};
public TimeLineTopComponent(TimeLineController controller) {
initComponents();
this.controller = controller;
@ -108,6 +127,7 @@ public final class TimeLineTopComponent extends TopComponent implements Explorer
lowerSplitXPane.add(contentViewerContainerPanel);
}
});
controller.getSelectedEventIDs().removeListener(selectionListener);
break;
case LIST:
/*
@ -119,6 +139,7 @@ public final class TimeLineTopComponent extends TopComponent implements Explorer
splitYPane.add(contentViewerContainerPanel);
dataResultPanel.setNode(null);
});
controller.getSelectedEventIDs().addListener(selectionListener);
break;
default:
throw new UnsupportedOperationException("Unknown ViewMode: " + controller.getViewMode());

50
Core/src/org/sleuthkit/autopsy/timeline/explorernodes/EventNode.java
View File

@ -1,7 +1,7 @@
/*
* Autopsy Forensic Browser
*
* Copyright 2014 Basis Technology Corp.
* Copyright 2014-16 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
* Licensed under the Apache License, Version 2.0 (the "License");
@ -31,21 +31,25 @@ import org.openide.nodes.Children;
import org.openide.nodes.PropertySupport;
import org.openide.nodes.Sheet;
import org.openide.util.lookup.Lookups;
import org.sleuthkit.autopsy.casemodule.Case;
import org.sleuthkit.autopsy.coreutils.Logger;
import org.sleuthkit.autopsy.datamodel.DataModelActionsFactory;
import org.sleuthkit.autopsy.datamodel.DisplayableItemNode;
import org.sleuthkit.autopsy.datamodel.DisplayableItemNodeVisitor;
import org.sleuthkit.autopsy.datamodel.NodeProperty;
import org.sleuthkit.autopsy.timeline.TimeLineController;
import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
import org.sleuthkit.autopsy.timeline.datamodel.SingleEvent;
import org.sleuthkit.datamodel.AbstractFile;
import org.sleuthkit.datamodel.BlackboardArtifact;
import org.sleuthkit.datamodel.Content;
import org.sleuthkit.datamodel.SleuthkitCase;
import org.sleuthkit.datamodel.TskCoreException;
/**
* * Explorer Node for {@link SingleEvent}s.
* * Explorer Node for SingleEvents.
*/
class EventNode extends DisplayableItemNode {
public class EventNode extends DisplayableItemNode {
private static final Logger LOGGER = Logger.getLogger(EventNode.class.getName());
@ -155,10 +159,48 @@ class EventNode extends DisplayableItemNode {
}
@Override
public void setValue(String t) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {
final public void setValue(String t) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {
String oldValue = getValue();
value = t;
firePropertyChange("time", oldValue, t); // NON-NLS
}
}
/**
* Factory method to create an EventNode form the event ID and the events
* model.
*
* @param eventID The ID of the event this node is for.
* @param eventsModel The model that provides access to the events DB.
*
* @return An EventNode with the file (and artifact) backing this event in
* its lookup.
*/
public static EventNode createEventNode(final Long eventID, FilteredEventsModel eventsModel) {
/*
* Look up the event by id and creata an EventNode with the appropriate
* data in the lookup.
*/
final SingleEvent eventById = eventsModel.getEventById(eventID);
try {
SleuthkitCase sleuthkitCase = Case.getCurrentCase().getSleuthkitCase();
AbstractFile file = sleuthkitCase.getAbstractFileById(eventById.getFileID());
if (file != null) {
if (eventById.getArtifactID().isPresent()) {
BlackboardArtifact blackboardArtifact = sleuthkitCase.getBlackboardArtifact(eventById.getArtifactID().get());
return new EventNode(eventById, file, blackboardArtifact);
} else {
return new EventNode(eventById, file);
}
} else {
//This should never happen in normal operations
LOGGER.log(Level.WARNING, "Failed to lookup sleuthkit object backing TimeLineEvent."); // NON-NLS
return null;
}
} catch (IllegalStateException | TskCoreException ex) {
//if some how the case was closed or ther is another unspecified exception, just bail out with a warning.
LOGGER.log(Level.WARNING, "Failed to lookup sleuthkit object backing TimeLineEvent.", ex); // NON-NLS
return null;
}
}
}

33
Core/src/org/sleuthkit/autopsy/timeline/explorernodes/EventRootNode.java
View File

@ -20,23 +20,16 @@ package org.sleuthkit.autopsy.timeline.explorernodes;
import java.util.Collection;
import java.util.List;
import java.util.logging.Level;
import org.openide.nodes.AbstractNode;
import org.openide.nodes.ChildFactory;
import org.openide.nodes.Children;
import org.openide.nodes.Node;
import org.openide.util.NbBundle;
import org.openide.util.lookup.Lookups;
import org.sleuthkit.autopsy.casemodule.Case;
import org.sleuthkit.autopsy.coreutils.Logger;
import org.sleuthkit.autopsy.datamodel.DisplayableItemNode;
import org.sleuthkit.autopsy.datamodel.DisplayableItemNodeVisitor;
import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
import org.sleuthkit.autopsy.timeline.datamodel.SingleEvent;
import org.sleuthkit.datamodel.AbstractFile;
import org.sleuthkit.datamodel.BlackboardArtifact;
import org.sleuthkit.datamodel.SleuthkitCase;
import org.sleuthkit.datamodel.TskCoreException;
/**
* Root Explorer node to represent events.
@ -132,31 +125,7 @@ public class EventRootNode extends DisplayableItemNode {
*/
return new TooManyNode(eventIDs.size());
} else {
/*
* look up the event by id and creata an EventNode with the
* appropriate data in the lookup.
*/
final SingleEvent eventById = filteredEvents.getEventById(eventID);
try {
SleuthkitCase sleuthkitCase = Case.getCurrentCase().getSleuthkitCase();
AbstractFile file = sleuthkitCase.getAbstractFileById(eventById.getFileID());
if (file != null) {
if (eventById.getArtifactID().isPresent()) {
BlackboardArtifact blackboardArtifact = sleuthkitCase.getBlackboardArtifact(eventById.getArtifactID().get());
return new EventNode(eventById, file, blackboardArtifact);
} else {
return new EventNode(eventById, file);
}
} else {
//This should never happen in normal operations
LOGGER.log(Level.WARNING, "Failed to lookup sleuthkit object backing TimeLineEvent."); // NON-NLS
return null;
}
} catch (IllegalStateException | TskCoreException ex) {
//if some how the case was closed or ther is another unspecified exception, just bail out with a warning.
LOGGER.log(Level.WARNING, "Failed to lookup sleuthkit object backing TimeLineEvent.", ex); // NON-NLS
return null;
}
return EventNode.createEventNode(eventID, filteredEvents);
}
}
}

8
Core/src/org/sleuthkit/autopsy/timeline/ui/TimeLineResultView.java
View File

@ -62,13 +62,9 @@ public class TimeLineResultView {
dataResultPanel = DataResultPanel.createInstanceUninitialized("", "", Node.EMPTY, 0, dataContent);
//set up listeners on relevant properties
TimeLineController.getTimeZone().addListener((Observable observable) -> {
dataResultPanel.setPath(getSummaryString());
});
TimeLineController.getTimeZone().addListener(timeZone -> dataResultPanel.setPath(getSummaryString()));
controller.getSelectedEventIDs().addListener((Observable o) -> {
refresh();
});
controller.getSelectedEventIDs().addListener((Observable selectedIDs) -> refresh());
refresh();
}

10
Core/src/org/sleuthkit/autopsy/timeline/ui/listvew/ListChart.java
View File

@ -22,6 +22,7 @@ import java.util.Collection;
import javafx.beans.binding.Bindings;
import javafx.beans.property.SimpleObjectProperty;
import javafx.beans.value.ObservableValue;
import javafx.collections.ObservableList;
import javafx.fxml.FXML;
import javafx.scene.control.Label;
import javafx.scene.control.TableCell;
@ -128,6 +129,15 @@ class ListChart extends BorderPane {
table.getItems().setAll(eventIDs);
}
/**
* Get the List of IDs of events that are selected in this list.
*
* @return The List of IDs of events that are selected in this list.
*/
ObservableList<Long> getSelectedEventIDs() {
return table.getSelectionModel().getSelectedItems();
}
private class ImageCell extends EventTableCell {
@Override

6
Core/src/org/sleuthkit/autopsy/timeline/ui/listvew/ListViewPane.java
View File

@ -20,6 +20,7 @@ package org.sleuthkit.autopsy.timeline.ui.listvew;
import java.util.List;
import javafx.application.Platform;
import javafx.beans.Observable;
import javafx.concurrent.Task;
import javafx.scene.Parent;
import org.joda.time.Interval;
@ -58,6 +59,11 @@ public class ListViewPane extends AbstractTimeLineView {
//initialize chart;
setCenter(listChart);
setSettingsNodes(new ListViewPane.ListViewSettingsPane().getChildrenUnmodifiable());
//keep controller's list of selected event IDs in sync with this list's
listChart.getSelectedEventIDs().addListener((Observable selectedIDs) -> {
controller.selectEventIDs(listChart.getSelectedEventIDs());
});
}
@Override