/** User clicks Finish */
@Override
public boolean performFinish() {
try {
// Create file object
IFile file = doCreateNew(new NullProgressMonitor());
if (file == null) {
// that's ok, as it just didn't create a file (but maybe a folder)...
return true;
}
// Scroll to file in package explorer
BasicNewResourceWizard.selectAndReveal(file, workbench.getActiveWorkbenchWindow());
// Open editor on new file.
IWorkbenchWindow dw = workbench.getActiveWorkbenchWindow();
try {
if (dw != null) {
IWorkbenchPage page = dw.getActivePage();
if (page != null) {
IEditorPart openEditor = IDE.openEditor(page, file, true);
afterEditorCreated(openEditor);
}
}
} catch (PartInitException e) {
Log.log(e);
return false;
}
} catch (Exception e) {
Log.log(e);
return false;
}
return true;
}
@Override
protected String perform(IAction action, IProgressMonitor monitor) throws Exception {
try {
final PyHierarchyView view;
IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage page = workbenchWindow.getActivePage();
view =
(PyHierarchyView)
page.showView(
"com.python.pydev.ui.hierarchy.PyHierarchyView",
null,
IWorkbenchPage.VIEW_VISIBLE);
ProgressMonitorDialog monitorDialog =
new AsynchronousProgressMonitorDialog(EditorUtils.getShell());
try {
IRunnableWithProgress operation =
new IRunnableWithProgress() {
public void run(final IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
try {
final HierarchyNodeModel model;
// set whatever is needed for the hierarchy
IPyRefactoring pyRefactoring = AbstractPyRefactoring.getPyRefactoring();
if (pyRefactoring instanceof IPyRefactoring2) {
RefactoringRequest refactoringRequest = getRefactoringRequest(monitor);
IPyRefactoring2 r2 = (IPyRefactoring2) pyRefactoring;
model = r2.findClassHierarchy(refactoringRequest, false);
if (monitor.isCanceled()) {
return;
}
Runnable r =
new Runnable() {
public void run() {
if (!monitor.isCanceled()) {
view.setHierarchy(model);
}
}
};
Display.getDefault().asyncExec(r);
}
} catch (Exception e) {
Log.log(e);
}
}
};
boolean fork = true;
monitorDialog.run(fork, true, operation);
} catch (Throwable e) {
Log.log(e);
}
} catch (Exception e) {
Log.log(e);
}
return "";
}
/**
* Formats the given selection
*
* @see IFormatter
*/
public void formatSelection(
IDocument doc, int[] regionsForSave, IPyEdit edit, PySelection ps, FormatStd formatStd) {
// Formatter formatter = new Formatter();
// formatter.formatSelection(doc, startLine, endLineIndex, edit, ps);
@SuppressWarnings({"rawtypes", "unchecked"})
List<Tuple3<Integer, Integer, String>> replaces = new ArrayList();
String docContents = doc.get();
String delimiter = PySelection.getDelimiter(doc);
IDocument formatted;
try {
formatted = new Document(formatAll(formatStd, true, docContents, delimiter));
} catch (SyntaxErrorException e) {
return;
}
// Actually replace the formatted lines: in our formatting, lines don't change, so, this is OK
// :)
try {
for (int i : regionsForSave) {
IRegion r = doc.getLineInformation(i);
int iStart = r.getOffset();
int iEnd = r.getOffset() + r.getLength();
String line = PySelection.getLine(formatted, i);
replaces.add(new Tuple3<Integer, Integer, String>(iStart, iEnd - iStart, line));
}
} catch (BadLocationException e) {
Log.log(e);
return;
}
// Apply the formatting from bottom to top (so that the indexes are still valid).
Collections.reverse(replaces);
for (Tuple3<Integer, Integer, String> tup : replaces) {
try {
doc.replace(tup.o1, tup.o2, tup.o3);
} catch (BadLocationException e) {
Log.log(e);
}
}
if (formatStd.addNewLineAtEndOfFile) {
try {
int len = doc.getLength();
if (len > 0) {
char lastChar = doc.getChar(len - 1);
if (lastChar != '\r' && lastChar != '\n') {
doc.replace(len, 0, PySelection.getDelimiter(doc));
}
}
} catch (Throwable e) {
Log.log(e);
}
}
}
protected void discoverDefaultVersion(final String projectType, final String projectInterpreter) {
defaultVersion =
DJANGO_14; // It should be discovered below, but if not found for some reason, this will be
// the default.
SystemPythonNature nature;
try {
final int interpreterType = PythonNature.getInterpreterTypeFromVersion(projectType);
IInterpreterManager interpreterManagerFromType =
PydevPlugin.getInterpreterManagerFromType(interpreterType);
IInterpreterInfo interpreterInfo;
if (IPythonNature.DEFAULT_INTERPRETER.equals(projectInterpreter)) {
interpreterInfo = interpreterManagerFromType.getDefaultInterpreterInfo(false);
} else {
interpreterInfo = interpreterManagerFromType.getInterpreterInfo(projectInterpreter, null);
}
nature = new SystemPythonNature(interpreterManagerFromType, interpreterInfo);
AbstractRunner runner = UniversalRunner.getRunner(nature);
Tuple<String, String> output =
runner.runCodeAndGetOutput(
GET_DJANGO_VERSION, new String[] {}, null, new NullProgressMonitor());
String err = output.o2.trim();
String out = output.o1.trim();
if (err.length() > 0) {
Log.log("Error attempting to determine Django version: " + err);
} else {
// System.out.println("Gotten version: "+out);
if (out.startsWith("0.")) {
setDefaultVersion(DjangoSettingsPage.DJANGO_11_OR_EARLIER);
} else if (out.startsWith("1.")) {
out = out.substring(2);
if (out.startsWith("0") || out.startsWith("1")) {
setDefaultVersion(DjangoSettingsPage.DJANGO_11_OR_EARLIER);
} else if (out.startsWith("2") || out.startsWith("3")) {
setDefaultVersion(DjangoSettingsPage.DJANGO_12_OR_13);
} else {
// Later version
setDefaultVersion(DjangoSettingsPage.DJANGO_14);
}
}
}
} catch (Exception e) {
Log.log("Unable to determine Django version.", e);
}
}
/** Utility routine to remove a PythonNature from a project. */
public static synchronized void removeNature(IProject project, IProgressMonitor monitor)
throws CoreException {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
PythonNature nature = PythonNature.getPythonNature(project);
if (nature == null) {
return;
}
try {
// we have to set the nature store to stop listening changes to .pydevproject
nature.pythonNatureStore.setProject(null);
} catch (Exception e) {
Log.log(e);
}
try {
// we have to remove the project from the pythonpath nature too...
nature.pythonPathNature.setProject(null, null);
} catch (Exception e) {
Log.log(e);
}
// notify listeners that the pythonpath nature is now empty for this project
try {
PythonNatureListenersManager.notifyPythonPathRebuilt(project, null);
} catch (Exception e) {
Log.log(e);
}
try {
// actually remove the pydev configurations
IResource member = project.findMember(".pydevproject");
if (member != null) {
member.delete(true, null);
}
} catch (CoreException e) {
Log.log(e);
}
// and finally... remove the nature
IProjectDescription description = project.getDescription();
List<String> natures = new ArrayList<String>(Arrays.asList(description.getNatureIds()));
natures.remove(PYTHON_NATURE_ID);
description.setNatureIds(natures.toArray(new String[natures.size()]));
project.setDescription(description, monitor);
}
/**
* Launches the python process.
*
* <p>Modelled after Ant & Java runners see WorkbenchLaunchConfigurationDelegate::launch
*/
public void launch(
ILaunchConfiguration conf, String mode, ILaunch launch, IProgressMonitor monitor)
throws CoreException {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
monitor.beginTask("Preparing configuration", 3);
try {
PythonRunnerConfig runConfig =
new PythonRunnerConfig(conf, mode, getRunnerConfigRun(conf, mode, launch));
monitor.worked(1);
try {
PythonRunner.run(runConfig, launch, monitor);
} catch (IOException e) {
Log.log(e);
finishLaunchWithError(launch);
throw new CoreException(
PydevDebugPlugin.makeStatus(
IStatus.ERROR, "Unexpected IO Exception in Pydev debugger", null));
}
} catch (final InvalidRunException e) {
handleError(launch, e);
} catch (final MisconfigurationException e) {
handleError(launch, e);
}
}
/**
* THIS CODE IS COPIED FROM org.eclipse.debug.internal.core.LaunchManager
*
* <p>changed so that we always set the PYTHONPATH in the environment
*
* @return the system environment with the PYTHONPATH env variable added for a given project (if
* it is null, return it with the default PYTHONPATH added).
*/
public static String[] getEnvironment(
IPythonNature pythonNature, IInterpreterInfo interpreter, IInterpreterManager manager)
throws CoreException {
String[] env;
String pythonPathEnvStr = "";
try {
if (interpreter != null) { // check if we have a default interpreter.
pythonPathEnvStr = makePythonPathEnvString(pythonNature, interpreter, manager);
}
env = createEnvWithPythonpath(pythonPathEnvStr, pythonNature, manager);
} catch (Exception e) {
Log.log(e);
// We cannot get it. Log it and keep with the default.
env = getDefaultSystemEnvAsArray(pythonNature);
}
if (interpreter != null) {
env = interpreter.updateEnv(env);
}
return env;
}
@Override
public void run() {
try {
PySelection selection = new PySelection(edit);
ScriptConsole console = ScriptConsole.getActiveScriptConsole();
if (console == null) {
// if no console is available, create it (if possible).
PydevConsoleFactory factory = new PydevConsoleFactory();
String cmd = null;
// Check if the current selection should be sent to the editor.
if (InteractiveConsolePrefs.getSendCommandOnCreationFromEditor()) {
cmd = getCommandToSend(edit, selection);
if (cmd != null) {
cmd = "\n" + cmd;
}
}
factory.createConsole(cmd);
} else {
if (console instanceof ScriptConsole) {
// ok, console available
sendCommandToConsole(selection, console, this.edit);
}
}
} catch (Exception e) {
Log.log(e);
}
}
/**
* 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;
}
/** @throws CoreException */
private void restartShell() throws CoreException {
synchronized (ioLock) {
if (!isInRestart) { // we don't want to end up in a loop here...
isInRestart = true;
try {
if (finishedForGood) {
throw new RuntimeException(
"Shells are already finished for good, so, it is an invalid state to try to restart a new shell.");
}
try {
this.endIt();
} catch (Exception e) {
}
try {
synchronized (this) {
this.startIt(shellInterpreter);
}
} catch (Exception e) {
Log.log(IStatus.ERROR, "ERROR restarting shell.", e);
}
} finally {
isInRestart = false;
}
}
}
}
/** IConsole: Add a link to the console */
public void addLink(IHyperlink link, int offset, int length) {
try {
super.addHyperlink(link, offset, length);
} catch (BadLocationException e) {
Log.log(e);
}
}
public void checkAllNow() {
// Add all to be tracked
Map<IInterpreterManager, Map<String, IInterpreterInfo>> addedToTrack = job.addAllToTrack();
// remove from the preferences any ignore the user had set previously
Set<Entry<IInterpreterManager, Map<String, IInterpreterInfo>>> entrySet =
addedToTrack.entrySet();
IPreferenceStore preferences = PydevPrefs.getPreferences();
for (Entry<IInterpreterManager, Map<String, IInterpreterInfo>> entry : entrySet) {
Set<Entry<String, IInterpreterInfo>> entrySet2 = entry.getValue().entrySet();
for (Entry<String, IInterpreterInfo> entry2 : entrySet2) {
String key = SynchSystemModulesManager.createKeyForInfo(entry2.getValue());
preferences.setValue(key, "");
}
}
if (preferences instanceof IPersistentPreferenceStore) {
IPersistentPreferenceStore iPersistentPreferenceStore =
(IPersistentPreferenceStore) preferences;
try {
iPersistentPreferenceStore.save();
} catch (IOException e) {
Log.log(e);
}
}
// schedule changes to be executed.
job.scheduleLater(0);
}
/** @return a set with the currently opened files in the PyEdit editors. */
public static Set<IFile> getOpenFiles() {
Set<IFile> ret = new HashSet<IFile>();
IWorkbenchWindow activeWorkbenchWindow = EditorUtils.getActiveWorkbenchWindow();
if (activeWorkbenchWindow == null) {
return ret;
}
IWorkbenchPage[] pages = activeWorkbenchWindow.getPages();
for (int i = 0; i < pages.length; i++) {
IEditorReference[] editorReferences = pages[i].getEditorReferences();
for (int j = 0; j < editorReferences.length; j++) {
IEditorReference iEditorReference = editorReferences[j];
if (!PyEdit.EDITOR_ID.equals(iEditorReference.getId())) {
continue; // Only PyDev editors...
}
try {
IEditorInput editorInput = iEditorReference.getEditorInput();
if (editorInput == null) {
continue;
}
IFile file = (IFile) editorInput.getAdapter(IFile.class);
if (file != null) {
ret.add(file);
}
} catch (Exception e1) {
Log.log(e1);
}
}
}
return ret;
}
public void popTemporaryModule(String moduleName) {
synchronized (lockTemporaryModules) {
if (temporaryModules == null) {
return;
}
FastStack<IModule> stack = temporaryModules.get(moduleName);
if (stack == null) {
// try to make it null when possible
temporaryModules = null;
return;
}
try {
stack.pop();
if (stack.size() == 0) {
temporaryModules.remove(moduleName);
}
if (temporaryModules.size() == 0) {
// try to make it null when possible (so that we don't have to sync later on)
temporaryModules = null;
}
} catch (Exception e) {
Log.log(e);
}
}
}
protected void validatePage() {
try {
if (textProject != null) {
if (checkError(checkValidProject(textProject.getText()))) {
return;
}
}
if (textSourceFolder != null) {
if (checkError(checkValidSourceFolder(textSourceFolder.getText()))) {
return;
}
}
if (textPackage != null) {
if (checkError(checkValidPackage(textPackage.getText()))) {
return;
}
}
if (textName != null) {
if (checkError(checkValidName(textName.getText()))) {
return;
}
}
if (checkAdditionalErrors()) {
return;
}
setErrorMessage(null);
setMessage(getDescription());
setPageComplete(true);
} catch (Exception e) {
Log.log(e);
setErrorMessage("Error while validating page:" + e.getMessage());
setPageComplete(false);
}
}
private boolean isDjangoHandledModule(
String djangoModulesHandling, IEditorInput input, String lastSegment) {
boolean handled = false;
if (djangoModulesHandling
== PyTitlePreferencesPage.TITLE_EDITOR_DJANGO_MODULES_SHOW_PARENT_AND_DECORATE
|| djangoModulesHandling == PyTitlePreferencesPage.TITLE_EDITOR_DJANGO_MODULES_DECORATE) {
if (input instanceof IFileEditorInput) {
IFileEditorInput iFileEditorInput = (IFileEditorInput) input;
IFile file = iFileEditorInput.getFile();
IProject project = file.getProject();
try {
if (project.hasNature(PythonNature.DJANGO_NATURE_ID)) {
if (PyTitlePreferencesPage.isDjangoModuleToDecorate(lastSegment)) {
// remove the module name.
handled = true;
}
}
} catch (CoreException e) {
Log.log(e);
}
}
}
return handled;
}
public static Object getAdapterFromActualObject(IResource actualObject2, Class adapter) {
if (IProject.class.equals(adapter)
|| IResource.class.equals(adapter)
|| IFolder.class.equals(adapter)
|| IContainer.class.equals(adapter)
|| IFile.class.equals(adapter)
|| ResourceMapping.class.equals(adapter)
|| IFileStore.class.equals(adapter)) {
return actualObject2.getAdapter(adapter);
}
try {
if (IWatchExpressionFactoryAdapter2.class.equals(adapter)) {
return actualObject2.getAdapter(adapter);
}
} catch (Throwable e) {
// Ignore (not available in eclipse 3.2)
}
if (IDeferredWorkbenchAdapter.class.equals(adapter)
|| IWorkbenchAdapter2.class.equals(adapter)
|| IWorkbenchAdapter.class.equals(adapter)) {
return null;
}
synchronized (lock) {
if (!logged.contains(adapter)) {
logged.add(adapter);
// Only log once per session.
Log.logInfo("Did not expect adapter request: " + adapter);
}
}
return null;
}
public boolean beforePerformArrangeImports(PySelection ps, PyEdit edit, IFile f) {
int oldSelection = ps.getRegion().getOffset();
IDocumentExtension4 doc = (IDocumentExtension4) ps.getDoc();
if (edit != null) {
if (!ensureParsed(edit)) {
return true;
}
// Check that the editor time is actually the same as the document time.
long docTime = doc.getModificationStamp();
if (docTime != edit.getAstModificationTimeStamp()) {
return true;
}
ErrorDescription errorDescription = edit.getErrorDescription();
if (errorDescription != null) {
return true; // Don't remove unused imports if we have syntax errors.
}
}
try {
findAndDeleteUnusedImports(ps, edit, doc, f);
} catch (Exception e) {
Log.log(e);
}
ps.setSelection(oldSelection, oldSelection);
return true;
}
@Override
public void createPartControl(Composite parent) {
super.createPartControl(parent);
try {
ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();
fProjectionSupport =
new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error");
fProjectionSupport.addSummarizableAnnotationType(
"org.eclipse.ui.workbench.texteditor.warning");
fProjectionSupport.setHoverControlCreator(
new IInformationControlCreator() {
@Override
public IInformationControl createInformationControl(Shell shell) {
return new DefaultInformationControl(shell);
}
});
fProjectionSupport.install();
if (isFoldingEnabled()) {
projectionViewer.doOperation(ProjectionViewer.TOGGLE);
}
} catch (Exception e) {
Log.log(e);
}
}
/**
* @param process process from where the output should be gotten
* @param executionString string to execute (only for errors)
* @param monitor monitor for giving progress
* @return a tuple with the output of stdout and stderr
*/
public static Tuple<String, String> getProcessOutput(
Process process, String executionString, IProgressMonitor monitor, String encoding) {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
if (process != null) {
try {
process.getOutputStream().close(); // we won't write to it...
} catch (IOException e2) {
}
monitor.setTaskName("Reading output...");
monitor.worked(5);
// No need to synchronize as we'll waitFor() the process before getting the contents.
ThreadStreamReader std = new ThreadStreamReader(process.getInputStream(), false, encoding);
ThreadStreamReader err = new ThreadStreamReader(process.getErrorStream(), false, encoding);
std.start();
err.start();
boolean interrupted = true;
while (interrupted) {
interrupted = false;
try {
monitor.setTaskName("Waiting for process to finish.");
monitor.worked(5);
process.waitFor(); // wait until the process completion.
} catch (InterruptedException e1) {
interrupted = true;
}
}
try {
// just to see if we get something after the process finishes (and let the other threads
// run).
Object sync = new Object();
synchronized (sync) {
sync.wait(50);
}
} catch (Exception e) {
// ignore
}
return new Tuple<String, String>(std.getContents(), err.getContents());
} else {
try {
throw new CoreException(
PydevPlugin.makeStatus(
IStatus.ERROR,
"Error creating process - got null process(" + executionString + ")",
new Exception("Error creating process - got null process.")));
} catch (CoreException e) {
Log.log(IStatus.ERROR, e.getMessage(), e);
}
}
return new Tuple<String, String>(
"", "Error creating process - got null process(" + executionString + ")"); // no output
}
@Override
public void postCommand(AbstractDebuggerCommand cmd) {
try {
scriptConsoleCommunication.postCommand(cmd);
} catch (Exception e) {
Log.log(e);
}
}
/*
* Beep...humm... yeah....beep....ehehheheh
*/
protected static void beep(Exception e) {
try {
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().getDisplay().beep();
} catch (Throwable x) {
// ignore, workbench has still not been created
}
Log.log(e);
}
private static void dbg(String string, int priority) {
if (priority <= DEBUG_SHELL) {
System.out.println(string);
}
if (DebugSettings.DEBUG_CODE_COMPLETION) {
Log.toLogFile(string, AbstractShell.class);
}
}
/**
* @param markOccurrencesRequest
* @return true if the annotations were removed and added without any problems and false otherwise
*/
@Override
protected synchronized Map<Annotation, Position> getAnnotationsToAddAsMap(
final BaseEditor baseEditor,
IAnnotationModel annotationModel,
MarkOccurrencesRequest markOccurrencesRequest,
IProgressMonitor monitor)
throws BadLocationException {
PyEdit pyEdit = (PyEdit) baseEditor;
PySourceViewer viewer = pyEdit.getPySourceViewer();
if (viewer == null || monitor.isCanceled()) {
return null;
}
if (viewer.getIsInToggleCompletionStyle() || monitor.isCanceled()) {
return null;
}
PyMarkOccurrencesRequest pyMarkOccurrencesRequest =
(PyMarkOccurrencesRequest) markOccurrencesRequest;
Set<ASTEntry> occurrences = pyMarkOccurrencesRequest.getOccurrences();
if (occurrences == null) {
if (DEBUG) {
System.out.println("Occurrences == null");
}
return null;
}
IDocument doc = pyEdit.getDocument();
Map<Annotation, Position> toAddAsMap = new HashMap<Annotation, Position>();
boolean markOccurrencesInStrings = MarkOccurrencesPreferencesPage.useMarkOccurrencesInStrings();
// get the annotations to add
for (ASTEntry entry : occurrences) {
if (!markOccurrencesInStrings) {
if (entry.node instanceof Name) {
Name name = (Name) entry.node;
if (name.ctx == Name.Artificial) {
continue;
}
}
}
SimpleNode node = entry.getNameNode();
IRegion lineInformation = doc.getLineInformation(node.beginLine - 1);
try {
Annotation annotation = new Annotation(getOccurrenceAnnotationsType(), false, "occurrence");
Position position =
new Position(
lineInformation.getOffset() + node.beginColumn - 1,
pyMarkOccurrencesRequest.getInitialName().length());
toAddAsMap.put(annotation, position);
} catch (Exception e) {
Log.log(e);
}
}
return toAddAsMap;
}
/**
* Removes all the info associated with a given module
*
* @param moduleName the name of the module we want to remove info from
*/
public void removeInfoFromModule(String moduleName, boolean generateDelta) {
if (DebugSettings.DEBUG_ANALYSIS_REQUESTS) {
Log.toLogFile(this, "Removing ast info from: " + moduleName);
}
synchronized (lock) {
removeInfoFromMap(moduleName, topLevelInitialsToInfo);
removeInfoFromMap(moduleName, innerInitialsToInfo);
}
}
/**
* @return the breakpoint in the line the user clicked last or null if there is no such
* breakpoint.
*/
protected IBreakpoint getBreakpointFromLastLineOfActivityInCurrentEditor() {
List<IBreakpoint> breakpoints = getBreakpointsFromCurrentFile(true);
int size = breakpoints.size();
if (size == 0) {
return null;
} else if (size == 1) {
return breakpoints.get(0);
} else if (size > 1) {
Log.log("Did not expect more than one breakpoint in the current line. Returning first.");
return breakpoints.get(0);
} else {
Log.log("Unexpected condition!");
return null;
}
}
/**
* Pre-initializes the shell (NOT in a thread, as we may need it shortly, so, no use in putting it
* into a thread)
*
* @throws MisconfigurationException
* @throws CoreException
* @throws IOException
* @throws PythonNatureWithoutProjectException
*/
private void lazyStartShell(CompletionRequest request)
throws IOException, CoreException, MisconfigurationException,
PythonNatureWithoutProjectException {
try {
if (DebugSettings.DEBUG_CODE_COMPLETION) {
Log.toLogFile(this, "AbstractShell.getServerShell");
}
if (CompiledModule.COMPILED_MODULES_ENABLED) {
AbstractShell.getServerShell(
request.nature, AbstractShell.COMPLETION_SHELL); // just start it
}
if (DebugSettings.DEBUG_CODE_COMPLETION) {
Log.toLogFile(this, "END AbstractShell.getServerShell");
}
} catch (RuntimeException e) {
throw e;
}
}
public void run(IAction action) {
FastStringBuffer buf = new FastStringBuffer();
try {
PyEdit pyEdit = getPyEdit();
PySelection pySelection = new PySelection(pyEdit);
IPythonNature nature = pyEdit.getPythonNature();
File editorFile = pyEdit.getEditorFile();
if (editorFile != null) {
if (nature != null) {
String mod = nature.resolveModule(editorFile);
if (mod != null) {
buf.append(mod);
} else {
// Support for external files (not in PYTHONPATH).
buf.append(FullRepIterable.getFirstPart(editorFile.getName()));
}
} else {
buf.append(FullRepIterable.getFirstPart(editorFile.getName()));
}
}
List<stmtType> path =
FastParser.parseToKnowGloballyAccessiblePath(
pySelection.getDoc(), pySelection.getStartLineIndex());
for (stmtType stmtType : path) {
if (buf.length() > 0) {
buf.append('.');
}
buf.append(NodeUtils.getRepresentationString(stmtType));
}
} catch (MisconfigurationException e1) {
Log.log(e1);
return;
}
Transfer[] dataTypes = new Transfer[] {TextTransfer.getInstance()};
Object[] data = new Object[] {buf.toString()};
Clipboard clipboard = new Clipboard(EditorUtils.getShell().getDisplay());
try {
clipboard.setContents(data, dataTypes);
} catch (SWTError e) {
if (e.code != DND.ERROR_CANNOT_SET_CLIPBOARD) {
throw e;
}
MessageDialog.openError(
EditorUtils.getShell(), "Error copying to clipboard.", e.getMessage());
} finally {
clipboard.dispose();
}
}
private void finishLaunchWithError(ILaunch launch) {
try {
launch.terminate();
ILaunchManager launchManager = DebugPlugin.getDefault().getLaunchManager();
launchManager.removeLaunch(launch);
} catch (Throwable x) {
Log.log(x);
}
}
/** Overridden to open the given files with the match provided by the platform. */
@Override
protected void openFiles(List<IFile> filesSelected) {
for (IFile f : filesSelected) {
try {
IDE.openEditor(page, f, IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID);
} catch (PartInitException e) {
Log.log(e);
}
}
}
