/**
* This method is called upon plug-in activation
*
* @param context The context
* @throws Exception if a problem occurs
*/
@Override
public void start(final BundleContext context) throws Exception {
ErlLogger.debug("Starting UI " + Thread.currentThread());
super.start(context);
if (SystemConfiguration.getInstance().isDeveloper()) {
BackendManagerPopup.init();
}
loadDefaultEditorColors();
ErlLogger.debug("Started UI");
erlConsoleManager = new ErlConsoleManager();
if (SystemConfiguration.getInstance().isDeveloper()) {
try {
final IBackend ideBackend = BackendCore.getBackendManager().getIdeBackend();
if (!ideBackend.getData().hasConsole()) {
erlConsoleManager.runtimeAdded(ideBackend);
}
} catch (final Exception e) {
ErlLogger.warn(e);
}
}
erlangDebuggerBackendListener = new ErlangDebuggerBackendListener();
BackendCore.getBackendManager().addBackendListener(erlangDebuggerBackendListener);
startPeriodicCacheCleaner();
}
/**
* This method is called when the plug-in is stopped
*
* @param context the context
* @throws Exception if a problem occurs
*/
@Override
public void stop(final BundleContext context) throws Exception {
erlConsoleManager.dispose();
super.stop(context);
BackendCore.getBackendManager().removeBackendListener(erlangDebuggerBackendListener);
BackendCore.getBackendManager().dispose();
if (ErlideImage.isInstalled()) {
ErlideImage.dispose();
}
SWTResourceManager.dispose();
plugin = null;
}
/**
* @param length
* @param aSelection
* @param aText
* @return
* @throws RpcException
*/
protected OtpErlangObject callErlang(final int offset, final int length, final String aText)
throws RpcException {
final IRpcCallSite b = BackendCore.getBackendManager().getIdeBackend();
final OtpErlangObject r1 =
ErlideIndent.call(b, fErlModule, fErlFunction, offset, length, aText);
return r1;
}
private void findRefs(
final IErlModule theModule, final ITextSelection aSelection, final boolean hasChanged) {
final IBackend ideBackend = BackendCore.getBackendManager().getIdeBackend();
fRefs = null;
if (fCanceled) {
return;
}
try {
final int offset = aSelection.getOffset();
final OpenResult res =
ErlideOpen.open(
ideBackend.getRpcSite(),
theModule,
offset,
ModelUtils.getImportsAsList(theModule),
"",
ErlModelManager.getErlangModel().getPathVars());
final ErlangSearchPattern pattern =
SearchUtil.getSearchPatternFromOpenResultAndLimitTo(
theModule, offset, res, LimitTo.ALL_OCCURRENCES, false);
if (fCanceled) {
return;
}
if (pattern != null) {
final ErlSearchScope scope = new ErlSearchScope();
scope.addModule(theModule);
final List<ModuleLineFunctionArityRef> findRefs = Lists.newArrayList();
// TODO: run in background? for large files, this can take
// seconds
final OtpErlangObject refs =
ErlideSearchServer.findRefs(
ideBackend.getRpcSite(), pattern, scope, erlangEditor.getStateDir(), true);
if (refs != null) {
SearchUtil.addSearchResult(findRefs, refs);
fRefs = erlangEditor.markOccurencesHandler.getErlangRefs(theModule, findRefs);
}
}
} catch (final RpcTimeoutException e) {
if (!ideBackend.isStopped()) {
ErlLogger.warn(e);
}
} catch (final RpcException e) {
ErlLogger.debug(e);
} catch (final ErlModelException e) {
ErlLogger.debug(e);
} catch (final OtpErlangRangeException e) {
ErlLogger.debug(e);
}
if (fRefs == null) {
if (!erlangEditor.markOccurencesHandler.fStickyOccurrenceAnnotations) {
erlangEditor.markOccurencesHandler.removeOccurrenceAnnotations();
} else if (hasChanged) {
erlangEditor.markOccurencesHandler.removeOccurrenceAnnotations();
}
}
}
protected void indentAfterNewLine(final IDocument d, final DocumentCommand c)
throws BadLocationException {
final int offset = c.offset;
String txt = null;
editor.reconcileNow();
final IErlElement element = editor.getElementAt(offset, false);
final IErlMember member = (IErlMember) element;
if (member != null) {
final int start = member.getSourceRange().getOffset();
if (offset >= start) {
txt = d.get(start, offset - start);
}
}
if (txt == null) {
txt = "";
}
final int lineN = d.getLineOfOffset(offset);
final int lineOffset = d.getLineOffset(lineN);
final int lineLength = d.getLineLength(lineN);
final String oldLine = d.get(offset, lineLength + lineOffset - offset);
try {
final IRpcSite b = BackendCore.getBackendManager().getIdeBackend().getRpcSite();
final int tabw = getTabWidthFromPreferences();
final Map<String, String> prefs = new TreeMap<String, String>();
IndentationPreferencePage.addKeysAndPrefs(prefs);
SmartTypingPreferencePage.addAutoNLKeysAndPrefs(prefs);
final boolean useTabs = getUseTabsFromPreferences();
final IndentResult res =
ErlideIndent.indentLine(b, oldLine, txt, c.text, tabw, useTabs, prefs);
if (res.isAddNewLine()) {
c.text += "\n";
}
c.text += res.getText();
c.length += res.getRemoveNext();
} catch (final Exception e) {
ErlLogger.warn(e);
}
}
/** @wbp.parser.entryPoint */
@Override
public void createControl(final Composite parent) {
runtimes = BackendCore.getRuntimeInfoManager().getRuntimes();
final Composite comp = new Composite(parent, SWT.NONE);
setControl(comp);
final GridLayout topLayout = new GridLayout();
topLayout.numColumns = 3;
comp.setLayout(topLayout);
final Label runtimeLabel = new Label(comp, SWT.NONE);
runtimeLabel.setText("Name");
final List<String> rtl = new ArrayList<String>();
for (final RuntimeInfo r : runtimes) {
rtl.add(r.getName());
}
final String[] rts = rtl.toArray(new String[] {});
final RuntimeInfo defaultRuntime = BackendCore.getRuntimeInfoManager().getDefaultRuntime();
final int db = defaultRuntime == null ? 0 : Arrays.binarySearch(rts, defaultRuntime.getName());
runtimesCombo = new Combo(comp, SWT.READ_ONLY);
final GridData gd_runtimesCombo = new GridData(174, SWT.DEFAULT);
gd_runtimesCombo.horizontalAlignment = SWT.FILL;
runtimesCombo.setLayoutData(gd_runtimesCombo);
runtimesCombo.addSelectionListener(
new SelectionAdapter() {
@SuppressWarnings("synthetic-access")
@Override
public void widgetSelected(final SelectionEvent e) {
updateLaunchConfigurationDialog();
}
});
runtimesCombo.setItems(rts);
runtimesCombo.select(db);
new Label(comp, SWT.NONE);
new Label(comp, SWT.NONE);
new Label(comp, SWT.NONE);
new Label(comp, SWT.NONE);
final Label nodeNameLabel = new Label(comp, SWT.NONE);
nodeNameLabel.setText("Node name");
nameText = new Text(comp, SWT.BORDER);
final GridData gd_nameText = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
gd_nameText.widthHint = 241;
nameText.setLayoutData(gd_nameText);
nameText.addModifyListener(
new ModifyListener() {
@Override
@SuppressWarnings("synthetic-access")
public void modifyText(final ModifyEvent e) {
updateLaunchConfigurationDialog();
}
});
nodeHostLabel = new Label(comp, SWT.NONE);
nodeHostLabel.setText("@");
new Label(comp, SWT.NONE);
longNameButton = new Button(comp, SWT.RADIO);
longNameButton.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
longNameButton.addSelectionListener(
new SelectionAdapter() {
@SuppressWarnings("synthetic-access")
@Override
public void widgetSelected(final SelectionEvent e) {
updateLaunchConfigurationDialog();
}
});
longNameButton.setSelection(true);
longNameButton.setText("long name (-name)");
new Label(comp, SWT.NONE);
shortNameButton = new Button(comp, SWT.RADIO);
shortNameButton.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
shortNameButton.addSelectionListener(
new SelectionAdapter() {
@SuppressWarnings("synthetic-access")
@Override
public void widgetSelected(final SelectionEvent e) {
updateLaunchConfigurationDialog();
}
});
shortNameButton.setText("short name (-sname)");
final Label cookieLabel = new Label(comp, SWT.NONE);
cookieLabel.setToolTipText("Leave empty to use default one");
cookieLabel.setText("Cookie");
cookieText = new Text(comp, SWT.BORDER);
final GridData gd_cookieText = new GridData(SWT.FILL, SWT.CENTER, false, false, 2, 1);
gd_cookieText.widthHint = 232;
cookieText.setLayoutData(gd_cookieText);
cookieText.addModifyListener(
new ModifyListener() {
@Override
@SuppressWarnings("synthetic-access")
public void modifyText(final ModifyEvent e) {
updateLaunchConfigurationDialog();
}
});
cookieText.setToolTipText("Leave empty to use default one");
startNodeCheckbox = new Button(comp, SWT.CHECK);
startNodeCheckbox.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 3, 1));
startNodeCheckbox.setSelection(true);
startNodeCheckbox.setText("Start the Erlang node if not running already");
startNodeCheckbox.addSelectionListener(
new SelectionAdapter() {
@SuppressWarnings("synthetic-access")
@Override
public void widgetSelected(final SelectionEvent e) {
updateLaunchConfigurationDialog();
}
});
final Label workingDirectoryLabel = new Label(comp, SWT.NONE);
workingDirectoryLabel.setText("Working directory");
workingDirText = new Text(comp, SWT.BORDER);
workingDirText.setToolTipText("may be relative to the workspace");
workingDirText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
workingDirText.addModifyListener(
new ModifyListener() {
@Override
@SuppressWarnings("synthetic-access")
public void modifyText(final ModifyEvent e) {
updateLaunchConfigurationDialog();
}
});
final Label extraArgumentsLabel = new Label(comp, SWT.NONE);
extraArgumentsLabel.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false, 1, 1));
extraArgumentsLabel.setText("Extra arguments");
argsText = new Text(comp, SWT.BORDER | SWT.MULTI);
argsText.setToolTipText("as on the command line\nBe careful about proper quoting!");
final GridData gd_argsText = new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1);
gd_argsText.heightHint = 35;
argsText.setLayoutData(gd_argsText);
argsText.addModifyListener(
new ModifyListener() {
@Override
@SuppressWarnings("synthetic-access")
public void modifyText(final ModifyEvent e) {
updateLaunchConfigurationDialog();
}
});
new Label(comp, SWT.NONE);
final Label extraArgumentsLabel2 = new Label(comp, SWT.NONE);
extraArgumentsLabel2.setText("(overrides runtime settings)");
extraArgumentsLabel2.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
distributedLoadCheck = new Button(comp, SWT.CHECK);
distributedLoadCheck.setText("Load project code on all connected nodes");
distributedLoadCheck.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
new Label(comp, SWT.NONE);
distributedLoadCheck.addSelectionListener(
new SelectionListener() {
@Override
public void widgetDefaultSelected(final SelectionEvent e) {
updateLaunchConfigurationDialog();
}
@Override
public void widgetSelected(final SelectionEvent e) {
updateLaunchConfigurationDialog();
}
});
updateLaunchConfigurationDialog();
}