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Merge pull request #2600 from dgrove727/2298_SlackFileCounts

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Added code to correctly handle slack file visibility in folder file c…
This commit is contained in:
Richard Cordovano 2017-03-14 15:55:26 -04:00 committed by GitHub
commit 2c0d051a92
1 changed files with 34 additions and 2 deletions
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36
Core/src/org/sleuthkit/autopsy/directorytree/DirectoryTreeFilterNode.java
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@ -28,6 +28,7 @@ import org.openide.nodes.Node;
import org.openide.util.NbBundle;
import org.openide.util.lookup.Lookups;
import org.openide.util.lookup.ProxyLookup;
import org.sleuthkit.autopsy.core.UserPreferences;
import org.sleuthkit.autopsy.coreutils.Logger;
import org.sleuthkit.autopsy.datamodel.AbstractContentNode;
import org.sleuthkit.autopsy.ingest.runIngestModuleWizard.RunIngestModulesAction;
@ -36,6 +37,7 @@ import org.sleuthkit.datamodel.Content;
import org.sleuthkit.datamodel.Directory;
import org.sleuthkit.datamodel.Image;
import org.sleuthkit.datamodel.TskCoreException;
import org.sleuthkit.datamodel.TskData;
import org.sleuthkit.datamodel.VirtualDirectory;
/**
@ -77,13 +79,14 @@ class DirectoryTreeFilterNode extends FilterNode {
AbstractFile file = getLookup().lookup(AbstractFile.class);
if (file != null) {
try {
final int numChildren = file.getChildrenCount();
int numVisibleChildren = getVisibleChildCount(file);
/*
* Left-to-right marks here are necessary to keep the count
* and parens together for mixed right-to-left and
* left-to-right names.
*/
name = name + " \u200E(\u200E" + numChildren + ")\u200E"; //NON-NLS
name = name + " \u200E(\u200E" + numVisibleChildren + ")\u200E"; //NON-NLS
} catch (TskCoreException ex) {
logger.log(Level.SEVERE, "Error getting children count to display for file: " + file, ex); //NON-NLS
@ -92,6 +95,35 @@ class DirectoryTreeFilterNode extends FilterNode {
}
return name;
}
/**
* This method gets the number of visible children. Depending on the user
* preferences, slack files will either be included or purged in the count.
*
* @param file The AbstractFile object whose children will be counted.
*
* @return The number of visible children.
*/
private int getVisibleChildCount(AbstractFile file) throws TskCoreException {
int numVisibleChildren = 0;
List<Content> childList = file.getChildren();
if(UserPreferences.hideSlackFilesInDataSourcesTree()) {
// Purge slack files from the file count
for(int i=0; i < childList.size(); i++) {
AbstractFile childFile = (AbstractFile)childList.get(i);
if(childFile.getType() != TskData.TSK_DB_FILES_TYPE_ENUM.SLACK) {
numVisibleChildren++;
}
}
}
else {
// Include slack files in the file count
numVisibleChildren = file.getChildrenCount();
}
return numVisibleChildren;
}
/**
* Gets the context mneu (right click menu) actions for the node.