/*
* Autopsy Forensic Browser
*
* Copyright 2014-15 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.sleuthkit.autopsy.timeline.actions;
import javafx.beans.binding.BooleanBinding;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import org.controlsfx.control.action.Action;
import org.openide.util.NbBundle;
import org.sleuthkit.autopsy.timeline.TimeLineController;
import org.sleuthkit.autopsy.timeline.datamodel.FilteredEventsModel;
/**
*
*/
public class ZoomToEvents extends Action {
private static final Image MAGNIFIER_OUT = new Image("/org/sleuthkit/autopsy/timeline/images/magnifier-zoom-out-red.png", 16, 16, true, true); //NOI18N NON-NLS
@NbBundle.Messages({"ZoomToEvents.action.text=Zoom to events",
"ZoomToEvents.longText=Zoom out to show the nearest events."})
public ZoomToEvents(final TimeLineController controller) {
super(Bundle.ZoomToEvents_action_text());
setLongText(Bundle.ZoomToEvents_longText());
setGraphic(new ImageView(MAGNIFIER_OUT));
setEventHandler(actionEvent -> {
controller.zoomOutToActivity();
});
//disable action when the current time range already encompases the entire case.
disabledProperty().bind(new BooleanBinding() {
private final FilteredEventsModel eventsModel = controller.getEventsModel();
{
bind(eventsModel.zoomParametersProperty());
}
@Override
protected boolean computeValue() {
//TODO: do a db query to see if using this action will actually result in viewable events
return eventsModel.zoomParametersProperty().getValue().getTimeRange().contains(eventsModel.getSpanningInterval());
}
});
}
}