/**
* Creates the dialog according to the Eclipse version we have (on 3.2, the old API is used)
*
* @param pythonNatures
*/
public static SelectionDialog create(
Shell shell, List<AbstractAdditionalTokensInfo> additionalInfo, String selectedText) {
boolean expectedError = true;
try {
GlobalsTwoPanelElementSelector2 newDialog =
new GlobalsTwoPanelElementSelector2(shell, true, selectedText);
// If we were able to instance it, the error is no longer expected!
expectedError = false;
newDialog.setElements(additionalInfo);
return newDialog;
} catch (Throwable e) {
// That's OK: it's only available for Eclipse 3.3 onwards.
if (expectedError) {
Log.log(e);
}
}
// If it got here, we were unable to create the new dialog (show the old -- compatible with 3.2)
GlobalsTwoPaneElementSelector dialog;
dialog = new GlobalsTwoPaneElementSelector(shell);
dialog.setMessage("Filter");
if (selectedText != null && selectedText.length() > 0) {
dialog.setFilter(selectedText);
}
List<IInfo> lst = new ArrayList<IInfo>();
for (AbstractAdditionalTokensInfo info : additionalInfo) {
lst.addAll(info.getAllTokens());
}
dialog.setElements(lst.toArray());
return dialog;
}
/**
* Restores the info for a module manager
*
* @param monitor a monitor to keep track of the progress
* @param m the module manager
* @param nature the associated nature (may be null if there is no associated nature -- as is the
* case when restoring system info).
* @return the info generated from the module manager
*/
public static AbstractAdditionalTokensInfo restoreInfoForModuleManager(
IProgressMonitor monitor,
IModulesManager m,
String additionalFeedback,
AbstractAdditionalTokensInfo info,
IPythonNature nature,
int grammarVersion) {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
// TODO: Check if keeping a zip file open makes things faster...
// Timer timer = new Timer();
ModulesKey[] allModules = m.getOnlyDirectModules();
int i = 0;
FastStringBuffer msgBuffer = new FastStringBuffer();
for (ModulesKey key : allModules) {
if (monitor.isCanceled()) {
return null;
}
i++;
if (PythonPathHelper.canAddAstInfoFor(
key)) { // otherwise it should be treated as a compiled module (no ast generation)
if (i % 17 == 0) {
msgBuffer.clear();
msgBuffer.append("Creating ");
msgBuffer.append(additionalFeedback);
msgBuffer.append(" additional info (");
msgBuffer.append(i);
msgBuffer.append(" of ");
msgBuffer.append(allModules.length);
msgBuffer.append(") for ");
msgBuffer.append(key.file.getName());
monitor.setTaskName(msgBuffer.toString());
monitor.worked(1);
}
try {
if (info.addAstInfo(key, false) == null) {
String str = "Unable to generate ast -- using %s.\nError:%s";
ErrorDescription errorDesc = null;
throw new RuntimeException(
com.aptana.shared_core.string.StringUtils.format(
str,
PyParser.getGrammarVersionStr(grammarVersion),
(errorDesc != null && errorDesc.message != null)
? errorDesc.message
: "unable to determine"));
}
} catch (Throwable e) {
Log.log(IStatus.ERROR, "Problem parsing the file :" + key.file + ".", e);
}
}
}
// timer.printDiff("Time to restore additional info");
return info;
}
