/**
* Remove me
*
* @return was removed
*/
public boolean removeDisplayComponent() {
if (GuiUtils.askYesNo("Remove Display", "Are you sure you want to remove: " + toString())) {
DisplayGroup displayGroup = getDisplayGroup();
if (displayGroup != null) {
displayGroup.removeDisplayComponent(this);
}
getDisplayControl().removeDisplayComponent(this);
return true;
} else {
return false;
}
}
private void doDeleteRequest(Node node) {
if (node == null) {
return;
}
Element ele = (Element) node;
String tagName = ele.getTagName();
if (tagName.equals("folder")) {
if (!GuiUtils.askYesNo(
"Verify Delete Folder",
"Do you want to delete the folder "
+ "\""
+ ele.getAttribute("name")
+ "\"?"
+ "\nNOTE: All parameter sets it contains will be deleted.")) return;
XmlUtil.removeChildren(ele);
} else if (tagName.equals("default")) {
if (!GuiUtils.askYesNo(
"Verify Delete", "Do you want to delete " + "\"" + ele.getAttribute(ATTR_NAME) + "\"?"))
return;
} else {
return;
}
removeNode(ele);
}
private void doRename(Element node) {
if (imageDefaults == null) {
imageDefaults = getImageDefaults();
}
if (!node.hasAttribute(ATTR_NAME)) return;
JLabel label = new JLabel("New name: ");
JTextField nameFld = new JTextField("", 20);
JComponent contents =
GuiUtils.doLayout(
new Component[] {
GuiUtils.rLabel("New name: "), nameFld,
},
2,
GuiUtils.WT_N,
GuiUtils.WT_N);
contents = GuiUtils.center(contents);
contents = GuiUtils.inset(contents, 10);
if (!GuiUtils.showOkCancelDialog(
null, "Rename \"" + node.getAttribute("name") + "\"", contents, null)) return;
String newName = nameFld.getText().trim();
String tagName = node.getTagName();
Element root = imageDefaultsRoot;
if (tagName.equals("default")) {
root = (Element) node.getParentNode();
}
Element exists = XmlUtil.findElement(root, tagName, ATTR_NAME, newName);
if (!(exists == null)) {
if (!GuiUtils.askYesNo(
"Name Already Exists",
"Do you want to replace " + node.getAttribute("name") + " with" + "\"" + newName + "\"?"))
return;
}
node.removeAttribute(ATTR_NAME);
node.setAttribute(ATTR_NAME, newName);
makeXmlTree();
try {
imageDefaults.writeWritable();
} catch (Exception e) {
logger.error("write error!", e);
}
imageDefaults.setWritableDocument(imageDefaultsDocument, imageDefaultsRoot);
}
/**
* Make the adapters for the given list of files
*
* @param files Data files
* @throws Exception When bad things happen
*/
private void makeAdapters(List files) throws Exception {
adapters = new ArrayList<RadarAdapter>();
Hashtable<String, RadarAdapter> oldAdapterMap = fileToAdapter;
fileToAdapter = new Hashtable<String, RadarAdapter>();
int cnt = 0;
final List<String> badFiles = new ArrayList<String>();
final List<Exception> badExceptions = new ArrayList<Exception>();
final List<RadarAdapter> goodAdapters = new ArrayList<RadarAdapter>();
final List<String> goodFiles = new ArrayList<String>();
visad.util.ThreadManager threadManager =
new visad.util.ThreadManager("radar data initialization");
LogUtil.message("Initializing radar files");
for (Iterator iter = files.iterator(); iter.hasNext(); ) {
final String filename = iter.next().toString();
RadarAdapter adapter = (RadarAdapter) oldAdapterMap.get(filename);
cnt++;
if (adapter == null) {
threadManager.addRunnable(
new visad.util.ThreadManager.MyRunnable() {
public void run() throws Exception {
try {
RadarAdapter myAdapter = makeRadarAdapter(filename);
synchronized (goodAdapters) {
goodAdapters.add(myAdapter);
goodFiles.add(filename);
}
} catch (Exception e) {
synchronized (badExceptions) {
badExceptions.add(e);
badFiles.add(filename);
}
}
}
});
} else {
goodAdapters.add(adapter);
goodFiles.add(filename);
}
}
// threadManager.debug = true;
threadManager.runInParallel(getDataContext().getIdv().getMaxDataThreadCount());
LogUtil.message("");
for (int i = 0; i < goodAdapters.size(); i++) {
adapters.add(goodAdapters.get(i));
fileToAdapter.put(goodFiles.get(i), goodAdapters.get(i));
}
if (!badFiles.isEmpty()) {
StringBuffer buf = new StringBuffer();
if (badFiles.size() < files.size()) {
buf.append("<html>");
buf.append("There were problems reading these files:");
buf.append("<ul>");
for (Iterator iterator = badFiles.iterator(); iterator.hasNext(); ) {
buf.append("<li>");
buf.append((String) iterator.next());
buf.append("</li>");
}
buf.append("</ul>");
buf.append("<p>Continue loading good data?<p></html>");
boolean ok = ucar.unidata.util.GuiUtils.askYesNo("Error reading data", buf.toString());
badExceptions.get(0).printStackTrace();
if (ok) {
files.removeAll(badFiles);
} else {
throw new VisADException("error reading files");
}
} else {
throw badExceptions.get(0);
}
}
// clean up any old adapters
for (String source : oldAdapterMap.keySet()) {
if (fileToAdapter.get(source) == null) {
((RadarAdapter) oldAdapterMap.get(source)).doRemove();
}
}
oldAdapterMap = null;
}