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Merge pull request #4850 from eugene7646/text_tab_5085

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Disabled 'Text' content viewer tab for directories and empty files
This commit is contained in:
Richard Cordovano 2019-06-07 17:28:50 -04:00 committed by GitHub
commit 67619f44f3
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2 changed files with 13 additions and 1 deletions
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12
Core/src/org/sleuthkit/autopsy/contentviewers/textcontentviewer/TextContentViewer.java
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@ -23,6 +23,7 @@ import org.openide.nodes.Node;
import org.openide.util.NbBundle.Messages;
import org.openide.util.lookup.ServiceProvider;
import org.sleuthkit.autopsy.corecomponentinterfaces.DataContentViewer;
import org.sleuthkit.datamodel.AbstractFile;
/**
* A DataContentViewer that displays text with the TextViewers available.
@ -90,6 +91,17 @@ public class TextContentViewer implements DataContentViewer {
if (node == null) {
return false;
}
// get the node's File, if it has one
AbstractFile file = node.getLookup().lookup(AbstractFile.class);
if (file == null) {
return false;
}
// disable the text content viewer for directories and empty files
if (file.isDir() || file.getSize() == 0) {
return false;
}
return panel.isSupported(node);
}

2
Core/src/org/sleuthkit/autopsy/contentviewers/textcontentviewer/TextContentViewerPanel.java
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@ -79,7 +79,7 @@ public class TextContentViewerPanel extends javax.swing.JPanel implements DataCo
}
/**
* Deterime wether the content viewer which displays this panel isSupported.
* Determine whether the content viewer which displays this panel isSupported.
* This panel is supported if any of the TextViewer's displayed in it are
* supported.
*