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Allow using DataResultPanel without a content viewer.

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This commit is contained in:
Samuel H. Kenyon 2014-01-30 17:10:04 -05:00
parent 53c088a002
commit bb85548e67
1 changed files with 47 additions and 21 deletions
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68
Core/src/org/sleuthkit/autopsy/corecomponents/DataResultPanel.java
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@ -68,7 +68,8 @@ public class DataResultPanel extends javax.swing.JPanel implements DataResult, C
private static final Logger logger = Logger.getLogger(DataResultPanel.class.getName() ); private static final Logger logger = Logger.getLogger(DataResultPanel.class.getName() );
private boolean listeningToTabbedPane = false; private boolean listeningToTabbedPane = false;
private boolean defaultContent = true;
/** /**
* Creates new DataResultPanel * Creates new DataResultPanel
* Default constructor, needed mostly for the palette/UI builder * Default constructor, needed mostly for the palette/UI builder
@ -99,7 +100,28 @@ public class DataResultPanel extends javax.swing.JPanel implements DataResult, C
this.isMain = isMain; this.isMain = isMain;
this.title = title; this.title = title;
} }
/**
* Creates data result panel
*
* @param isMain whether it is the main panel associated with the main window,
* clients will almost always use false
* @param title title string to be displayed
* @param defaultContent Flag to indicate if the default content viewer should
* be used (if a custom one is not provided)
*/
DataResultPanel(boolean isMain, String title, boolean defaultContent) {
this();
setName(title);
this.isMain = isMain;
this.title = title;
this.defaultContent = defaultContent;
}
/** /**
* Create a new, custom data result panel, in addition to the application * Create a new, custom data result panel, in addition to the application
* main one and links with a custom data content panel. * main one and links with a custom data content panel.
@ -110,7 +132,7 @@ public class DataResultPanel extends javax.swing.JPanel implements DataResult, C
*/ */
DataResultPanel(String title, DataContent customContentViewer) { DataResultPanel(String title, DataContent customContentViewer) {
this(false, title); this(false, title);
setName(title); setName(title);
//custom content viewer tc to setup for every result viewer //custom content viewer tc to setup for every result viewer
@ -142,10 +164,12 @@ public class DataResultPanel extends javax.swing.JPanel implements DataResult, C
* @param pathText Descriptive text about the source of the nodes displayed * @param pathText Descriptive text about the source of the nodes displayed
* @param givenNode The new root node * @param givenNode The new root node
* @param totalMatches Cardinality of root node's children * @param totalMatches Cardinality of root node's children
* @param defaultContent Flag to indicate if the default content viewer should
* be used (if a custom one is not provided)
* @return a new DataResultPanel instance representing a custom data result viewer * @return a new DataResultPanel instance representing a custom data result viewer
*/ */
public static DataResultPanel createInstanceUninitialized(String title, String pathText, Node givenNode, int totalMatches) { public static DataResultPanel createInstanceUninitialized(String title, String pathText, Node givenNode, int totalMatches, boolean defaultContent) {
DataResultPanel newDataResult = new DataResultPanel(false, title); DataResultPanel newDataResult = new DataResultPanel(false, title, defaultContent);
createInstanceCommon(pathText, givenNode, totalMatches, newDataResult); createInstanceCommon(pathText, givenNode, totalMatches, newDataResult);
return newDataResult; return newDataResult;
@ -287,30 +311,32 @@ public class DataResultPanel extends javax.swing.JPanel implements DataResult, C
if (evt.getPropertyName().equals(ExplorerManager.PROP_SELECTED_NODES)) { if (evt.getPropertyName().equals(ExplorerManager.PROP_SELECTED_NODES)) {
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
// If a custom DataContent object has not been specified, get the default instance. // If a custom DataContent object has not been specified,
// AND the defaultContent flag is set, get the default instance.
DataContent contentViewer = customContentViewer; DataContent contentViewer = customContentViewer;
if (null == contentViewer) { if ((contentViewer == null) && defaultContent) {
contentViewer = Lookup.getDefault().lookup(DataContent.class); contentViewer = Lookup.getDefault().lookup(DataContent.class);
} }
try { try {
Node[] selectedNodes = explorerManager.getSelectedNodes(); if (contentViewer != null) {
for (UpdateWrapper drv : viewers) { Node[] selectedNodes = explorerManager.getSelectedNodes();
drv.setSelectedNodes(selectedNodes); for (UpdateWrapper drv : viewers) {
} drv.setSelectedNodes(selectedNodes);
}
// Passing null signals that either multiple nodes are selected, or no nodes are selected. // Passing null signals that either multiple nodes are selected, or no nodes are selected.
// This is important to the DataContent object, since the content mode (area) of the app is designed // This is important to the DataContent object, since the content mode (area) of the app is designed
// to show only the content underlying a single Node. // to show only the content underlying a single Node.
if (selectedNodes.length == 1) { if (selectedNodes.length == 1) {
contentViewer.setNode(selectedNodes[0]); contentViewer.setNode(selectedNodes[0]);
} }
else { else {
contentViewer.setNode(null); contentViewer.setNode(null);
}
} }
} } finally {
finally {
setCursor(null); setCursor(null);
} }
} }