LayoutFileNode.java

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/*
 * Autopsy Forensic Browser
 * 
 * Copyright 2011-2017 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.datamodel;

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import javax.swing.Action;
import org.openide.nodes.Sheet;
import org.openide.util.NbBundle;
import org.openide.util.Utilities;
import org.sleuthkit.autopsy.actions.AddContentTagAction;
import org.sleuthkit.autopsy.actions.DeleteFileContentTagAction;
import org.sleuthkit.autopsy.coreutils.ContextMenuExtensionPoint;
import org.sleuthkit.autopsy.directorytree.ExternalViewerAction;
import org.sleuthkit.autopsy.directorytree.ExtractAction;
import org.sleuthkit.autopsy.directorytree.NewWindowViewAction;
import org.sleuthkit.datamodel.AbstractFile;
import org.sleuthkit.datamodel.LayoutFile;
import org.sleuthkit.datamodel.TskData;

public class LayoutFileNode extends AbstractAbstractFileNode<LayoutFile> {

    public static enum LayoutContentPropertyType {

        PARTS {
                    @Override
                    public String toString() {
                        return NbBundle.getMessage(this.getClass(), "LayoutFileNode.propertyType.parts");
                    }
                }
    }

    public static String nameForLayoutFile(LayoutFile lf) {
        return lf.getName();
    }

    public LayoutFileNode(LayoutFile lf) {
        super(lf);

        this.setDisplayName(nameForLayoutFile(lf));

        if (lf.getType().equals(TskData.TSK_DB_FILES_TYPE_ENUM.CARVED)) {
            this.setIconBaseWithExtension("org/sleuthkit/autopsy/images/carved-file-icon-16.png"); //NON-NLS
        } else {
            this.setIconBaseWithExtension("org/sleuthkit/autopsy/images/file-icon-deleted.png"); //NON-NLS
        }
    }

    @Override
    protected Sheet createSheet() {
        Sheet sheet = super.createSheet();
        Sheet.Set sheetSet = sheet.get(Sheet.PROPERTIES);
        if (sheetSet == null) {
            sheetSet = Sheet.createPropertiesSet();
            sheet.put(sheetSet);
        }

        Map<String, Object> map = new LinkedHashMap<>();
        fillPropertyMap(map);

        sheetSet.put(new NodeProperty<>(NbBundle.getMessage(this.getClass(), "LayoutFileNode.createSheet.name.name"),
                NbBundle.getMessage(this.getClass(), "LayoutFileNode.createSheet.name.displayName"),
                NbBundle.getMessage(this.getClass(), "LayoutFileNode.createSheet.name.desc"),
                getName()));

        final String NO_DESCR = NbBundle.getMessage(this.getClass(), "LayoutFileNode.createSheet.noDescr.text");
        for (Map.Entry<String, Object> entry : map.entrySet()) {
            sheetSet.put(new NodeProperty<>(entry.getKey(), entry.getKey(), NO_DESCR, entry.getValue()));
        }

        // add tags property to the sheet
        addTagProperty(sheetSet);

        return sheet;
    }

    @Override
    public <T> T accept(ContentNodeVisitor<T> visitor) {
        return visitor.visit(this);
    }

    @Override
    public boolean isLeafTypeNode() {
        return false;
    }

    @Override
    public <T> T accept(DisplayableItemNodeVisitor<T> visitor) {
        return visitor.visit(this);
    }

    @Override
    public Action[] getActions(boolean context) {
        List<Action> actionsList = new ArrayList<>();
        for (Action a : super.getActions(true)) {
            actionsList.add(a);
        }
        actionsList.add(new NewWindowViewAction(
                NbBundle.getMessage(this.getClass(), "LayoutFileNode.getActions.viewInNewWin.text"), this));
        actionsList.add(new ExternalViewerAction(
                NbBundle.getMessage(this.getClass(), "LayoutFileNode.getActions.openInExtViewer.text"), this));
        actionsList.add(null); // creates a menu separator
        actionsList.add(ExtractAction.getInstance());
        actionsList.add(null); // creates a menu separator
        actionsList.add(AddContentTagAction.getInstance());
        
        final Collection<AbstractFile> selectedFilesList =
                new HashSet<>(Utilities.actionsGlobalContext().lookupAll(AbstractFile.class));
        if(selectedFilesList.size() == 1) {
            actionsList.add(DeleteFileContentTagAction.getInstance());
        }
        
        actionsList.addAll(ContextMenuExtensionPoint.getActions());
        return actionsList.toArray(new Action[actionsList.size()]);
    }

    
      void fillPropertyMap(Map<String, Object> map) {
        AbstractAbstractFileNode.fillPropertyMap(map, getContent());
        map.put(LayoutContentPropertyType.PARTS.toString(), content.getNumParts());
    }

    @Override
    public String getItemType() {
        return getClass().getName();
    }

}