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load tooltip info on background thread

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This commit is contained in:
jmillman 2015-09-29 15:14:43 -04:00
parent eb0c72b43a
commit d8c78b56fa
1 changed files with 95 additions and 102 deletions
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73
Core/src/org/sleuthkit/autopsy/timeline/ui/detailview/EventStripeNode.java
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@ -19,13 +19,17 @@
package org.sleuthkit.autopsy.timeline.ui.detailview;
import com.google.common.collect.Range;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static java.util.Objects.nonNull;
import java.util.Set;
import java.util.concurrent.ExecutionException;
import java.util.logging.Level;
import java.util.stream.Collectors;
import javafx.beans.Observable;
import javafx.beans.property.SimpleObjectProperty;
import javafx.concurrent.Task;
import javafx.event.ActionEvent;
@ -59,18 +63,28 @@ import static javafx.scene.layout.Region.USE_PREF_SIZE;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import org.apache.commons.lang3.StringUtils;
import org.controlsfx.control.action.Action;
import org.controlsfx.control.action.ActionUtils;
import org.joda.time.DateTime;
import org.joda.time.Interval;
import org.openide.util.NbBundle;
import org.sleuthkit.autopsy.coreutils.ColorUtilities;
import org.sleuthkit.autopsy.coreutils.LoggedTask;
import org.sleuthkit.autopsy.coreutils.Logger;
import org.sleuthkit.autopsy.timeline.TimeLineController;
import org.sleuthkit.autopsy.timeline.datamodel.EventCluster;
import org.sleuthkit.autopsy.timeline.datamodel.EventStripe;
import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
import org.sleuthkit.autopsy.timeline.datamodel.TimeLineEvent;
import org.sleuthkit.autopsy.timeline.datamodel.eventtype.EventType;
import org.sleuthkit.autopsy.timeline.filters.DescriptionFilter;
import org.sleuthkit.autopsy.timeline.filters.RootFilter;
import org.sleuthkit.autopsy.timeline.filters.TypeFilter;
import static org.sleuthkit.autopsy.timeline.ui.detailview.Bundle.EventStripeNode_loggedTask_name;
import org.sleuthkit.autopsy.timeline.zooming.DescriptionLOD;
import org.sleuthkit.autopsy.timeline.zooming.EventTypeZoomLevel;
import org.sleuthkit.autopsy.timeline.zooming.ZoomParams;
import org.sleuthkit.datamodel.SleuthkitCase;
import org.sleuthkit.datamodel.TskCoreException;
@ -270,7 +284,8 @@ final public class EventStripeNode extends StackPane {
"EventStripeNode.tooltip.text={0} {1} events\n{2}\nbetween\t{3}\nand \t{4}"})
synchronized void installTooltip() {
if (tooltip == null) {
Task<String> tooltTipTask = new Task<String>() {
setCursor(Cursor.WAIT);
final Task<String> tooltTipTask = new Task<String>() {
@Override
protected String call() throws Exception {
@ -312,20 +327,27 @@ final public class EventStripeNode extends StackPane {
super.succeeded();
try {
tooltip = new Tooltip(get());
Tooltip.install(this, tooltip);
Tooltip.install(EventStripeNode.this, tooltip);
} catch (InterruptedException | ExecutionException ex) {
LOGGER.log(Level.SEVERE, "Tooltip generation failed.", ex);
Tooltip.uninstall(this, tooltip);
Tooltip.uninstall(EventStripeNode.this, tooltip);
tooltip = null;
}
}
};
tooltTipTask.stateProperty().addListener((Observable observable) -> {
if (tooltTipTask.isDone()) {
setCursor(null);
}
});
chart.getController().monitorTask(tooltTipTask);
}
}
}
EventStripeNode getNodeForBundle(EventStripe cluster) {
EventStripeNode getNodeForBundle(EventStripe cluster
) {
return new EventStripeNode(chart, cluster, this);
}
@ -518,36 +540,7 @@ EventStripeNode getNodeForBundle(EventStripe cluster) {
Set<Long> getEventsIDs() {
return eventStripe.getEventIDs();
}
}
/**
* event handler used for mouse events on {@link EventStripeNode}s
@ -593,9 +586,9 @@ EventStripeNode getNodeForBundle(EventStripe cluster) {
t.consume();
}
}
}
}
private class ExpandClusterAction extends Action {
private class ExpandClusterAction extends Action {
@NbBundle.Messages("ExpandClusterAction.text=Expand")
ExpandClusterAction() {
@ -611,9 +604,9 @@ private class ExpandClusterAction extends Action {
});
disabledProperty().bind(descLOD.isEqualTo(DescriptionLOD.FULL));
}
}
}
private class CollapseClusterAction extends Action {
private class CollapseClusterAction extends Action {
@NbBundle.Messages("CollapseClusterAction.text=Collapse")
CollapseClusterAction() {
@ -628,5 +621,5 @@ private class CollapseClusterAction extends Action {
});
disabledProperty().bind(descLOD.isEqualTo(eventStripe.getDescriptionLOD()));
}
}
}
}