public void updateProgress(
final InetAddress currentAddress, final int runningThreads, final int percentageComplete) {
if (display.isDisposed()) return;
display.asyncExec(
new Runnable() {
public void run() {
if (statusBar.isDisposed()) return;
// update status bar
if (currentAddress != null) {
statusBar.setStatusText(
Labels.getLabel("state.scanning") + currentAddress.getHostAddress());
}
statusBar.setRunningThreads(runningThreads);
statusBar.setProgress(percentageComplete);
// show percentage in main window title
if (!stateMachine.inState(ScanningState.IDLE))
statusBar.getShell().setText(percentageComplete + "% - " + mainWindowTitle);
else statusBar.getShell().setText(mainWindowTitle);
// change button image according to the current state
button.setImage(buttonImages[stateMachine.getState().ordinal()]);
}
});
}
public void transactionEnded(Transaction transaction) {
IWorkbenchWindow[] windows = PlatformUI.getWorkbench().getWorkbenchWindows();
for (int i = 0; i < windows.length; ++i) {
IWorkbenchPage[] pages = windows[i].getPages();
for (int j = 0; j < pages.length; ++j) {
IViewReference[] views = pages[j].getViewReferences();
for (int k = 0; k < views.length; ++k) {
if (views[k].getPart(false) instanceof PropertySheet) {
final PropertySheet ps = (PropertySheet) views[k].getPart(false);
if (ps.getCurrentPage() instanceof PropertySheetPage) {
final PropertySheetPage psp = (PropertySheetPage) ps.getCurrentPage();
Display d2 = PlatformUI.getWorkbench().getDisplay();
if (d2 == null) {
d2 = Ooaofooa.m_display;
}
if (d2 != null) {
// always run async to prevent infinite loops
// when the update comes from the property view
d2.asyncExec(
new Runnable() {
public void run() {
if (!psp.getControl().isDisposed()) psp.refresh();
}
});
}
break;
}
}
}
}
}
}
/**
* Adds this as element state listener in the UI thread as it can otherwise conflict with other
* listener additions, since DocumentProvider is not thread-safe.
*
* @param editor the editor to get the display from
* @param provider the document provider to register as element state listener
*/
private void addElementStateListener(ITextEditor editor, final IDocumentProvider provider) {
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=66686 and
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=56871
Runnable runnable =
new Runnable() {
public void run() {
synchronized (fLock) {
if (fDocumentProvider == provider)
// addElementStateListener adds at most once - no problem to call repeatedly
provider.addElementStateListener(LastSaveReferenceProvider.this);
}
}
};
Display display = null;
if (editor != null) {
IWorkbenchPartSite site = editor.getSite();
if (site != null) {
IWorkbenchWindow window = site.getWorkbenchWindow();
if (window != null) {
Shell shell = window.getShell();
if (shell != null) display = shell.getDisplay();
}
}
}
if (display != null && !display.isDisposed()) {
display.asyncExec(runnable);
} else {
runnable.run();
}
}
private void pushUpstream(final RevCommit commit) {
RemoteConfig config = SimpleConfigurePushDialog.getConfiguredRemote(repository);
if (config == null) {
final Display display = Display.getDefault();
display.asyncExec(
new Runnable() {
public void run() {
try {
PushBranchWizard pushWizard = null;
String fullBranch = repository.getFullBranch();
if (fullBranch != null && fullBranch.startsWith(Constants.R_HEADS)) {
Ref ref = repository.getRef(fullBranch);
pushWizard = new PushBranchWizard(repository, ref);
} else {
pushWizard = new PushBranchWizard(repository, commit.getId());
}
WizardDialog wizardDialog = new WizardDialog(display.getActiveShell(), pushWizard);
wizardDialog.setHelpAvailable(true);
wizardDialog.open();
} catch (IOException e) {
Activator.handleError(NLS.bind(UIText.CommitUI_pushFailedMessage, e), e, true);
}
}
});
} else {
PushOperationUI op = new PushOperationUI(repository, config.getName(), false);
op.start();
}
}
private void displayExec(Runnable r) {
synchronized (Device.class) {
if (!display.isDisposed()) {
display.asyncExec(r);
}
}
}
/**
* Update the presentation.
*
* @param textPresentation the text presentation
* @param addedPositions the added positions
* @param removedPositions the removed positions
*/
private void updatePresentation(
TextPresentation textPresentation,
List<Position> addedPositions,
List<Position> removedPositions) {
Runnable runnable =
fJobPresenter.createUpdateRunnable(textPresentation, addedPositions, removedPositions);
if (runnable == null) {
return;
}
DartEditor editor = fEditor;
if (editor == null) {
return;
}
IWorkbenchPartSite site = editor.getSite();
if (site == null) {
return;
}
Shell shell = site.getShell();
if (shell == null || shell.isDisposed()) {
return;
}
Display display = shell.getDisplay();
if (display == null || display.isDisposed()) {
return;
}
display.asyncExec(runnable);
}
private void onOwnerShellEvent(final Event event) {
if (_shell == null || _shell.isDisposed()) {
return;
}
switch (event.type) {
case SWT.Deactivate:
_display.asyncExec(
new Runnable() {
public void run() {
// hide tooltip when another shell is activated
if (_display.getActiveShell() != _shell) {
ttHide();
}
}
});
break;
case SWT.Move:
showShellWhenVisible();
break;
}
}
@Override
public void run() {
// use my class for library loading
try {
Display display = Display.getDefault();
final Shell splash = createSplash(display);
final Shell content = new Shell(display);
splash.open();
display.asyncExec(
new Runnable() {
@Override
public void run() {
runContent(content);
content.open();
splash.close();
}
});
while (!splash.isDisposed() || !content.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
if (sandbox != null) sandbox.shutdown();
display.dispose();
} catch (Throwable e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
System.err.flush();
System.out.flush();
System.exit(0);
}
}
@Override
@SuppressWarnings("restriction")
protected IStatus run(IProgressMonitor monitor) {
try {
Gist gist = new Gist().setPublic(isPublic);
gist.setDescription(title);
GistFile file = new GistFile().setContent(content);
gist.setFiles(Collections.singletonMap(title, file));
final Gist created = service.createGist(gist);
final Display display = PlatformUI.getWorkbench().getDisplay();
display.asyncExec(
new Runnable() {
public void run() {
GistNotificationPopup popup =
new GistNotificationPopup(display, created, title, repository);
popup.create();
popup.open();
}
});
TasksUiPlugin.getTaskJobFactory()
.createSynchronizeRepositoriesJob(GistConnectorUi.getRepositories())
.schedule();
} catch (IOException e) {
GitHubUi.logError(GitHubException.wrap(e));
}
return Status.OK_STATUS;
}
/**
* {@inheritDoc}
*
* @since 7.1
*/
public void handleEvent(final CProjectDescriptionEvent event) {
Display display = Display.getDefault();
display.asyncExec(
new Runnable() {
public void run() {
ICDescriptionDelta delta = event.getDefaultSettingCfgDelta();
if (delta == null) return;
int flags = delta.getChangeFlags();
if (((flags & ICDescriptionDelta.SOURCE_ADDED) != 0)
|| ((flags & ICDescriptionDelta.SOURCE_REMOVED) != 0)) {
IProject project = null;
ICSettingObject setting = delta.getOldSetting();
if (setting == null) setting = delta.getNewSetting();
if (setting instanceof ICConfigurationDescription)
project =
((ICConfigurationDescription) setting).getProjectDescription().getProject();
if (project != null) viewer.refresh(project);
else viewer.refresh();
}
}
});
}
/**
* Log and display balloon message according to log level.
*
* @param message text message
* @param level log level
*/
public void displayMessage(final String message, final Level level) {
if (trayItem != null) {
display.asyncExec(
new Runnable() {
public void run() {
int messageType = 0;
if (level.equals(Level.INFO)) {
messageType = SWT.ICON_INFORMATION;
} else if (level.equals(Level.WARN)) {
messageType = SWT.ICON_WARNING;
} else if (level.equals(Level.ERROR)) {
messageType = SWT.ICON_ERROR;
}
if (messageType != 0) {
final ToolTip toolTip = new ToolTip(shell, SWT.BALLOON | messageType);
toolTip.setText(BundleMessage.format("UI_DAVMAIL_GATEWAY"));
toolTip.setMessage(message);
trayItem.setToolTip(toolTip);
toolTip.setVisible(true);
}
trayItem.setToolTipText(BundleMessage.format("UI_DAVMAIL_GATEWAY") + '\n' + message);
}
});
}
}
private void doneLoadChildren(
final FileInfo parent, final Throwable error, final FileInfo[] children) {
assert Protocol.isDispatchThread();
assert error == null || children == null;
if (fDisplay == null) return;
Arrays.sort(
children,
new Comparator<FileInfo>() {
public int compare(FileInfo o1, FileInfo o2) {
if (o1.isDir == o2.isDir) return o1.name.compareTo(o2.name);
if (o1.isDir) return 1;
return -1;
}
});
int i = 0;
for (FileInfo fileInfo : children) {
fileInfo.index = i++;
}
fDisplay.asyncExec(
new Runnable() {
public void run() {
assert parent.children_pending;
assert parent.children == null;
parent.children_pending = false;
parent.children = children;
parent.children_error = error;
updateItems(parent);
}
});
}
private void exec(Runnable runnable, boolean async) {
try {
Display display = getDisplay();
/*
* this will not work, although the chance is really small, it is
* possible that the device is disposed after this check and before
* the a(sync)Exec call
*/
// if (display.isDisposed())
// return;
if (async) display.asyncExec(runnable);
else display.syncExec(runnable);
} catch (SWTException e) {
if (PlatformUI.getWorkbench().isClosing()) {
LOG.warn(
"could not execute runnable " + runnable + ", UI thread is not available",
new StackTrace());
} else {
LOG.error(
"could not execute runnable "
+ runnable
+ ", workbench display was disposed before workbench shutdown",
e);
}
}
}
private void exec(Runnable runnable) {
if (canvas == null) return;
if (canvas.isDisposed()) return;
Display display = canvas.getDisplay();
if (!display.isDisposed()) {
display.asyncExec(runnable);
}
}
public static void tryAsyncExec(final IWorkbenchPartSite site, final Runnable runnable) {
if (site == null) return;
final Shell shell = site.getShell();
if (shell == null) return;
final Display display = shell.getDisplay();
if (display == null) return;
display.asyncExec(runnable);
}
protected static void openDialog(final IDialog<?> dialog, final Display display) {
display.asyncExec(
new Runnable() {
public void run() {
dialog.open();
}
});
}
public void updateItems(final String[] inItems) {
display.asyncExec(
new Runnable() {
@Override
public void run() {
if (cellEditor != null) cellEditor.setItems(inItems);
}
});
}
@Override
public void revealEndOfDocument() {
final Display display = UIAccess.getDisplay();
display.asyncExec(
new Runnable() {
public void run() {
final StyledText textWidget = getTextWidget();
if (!UIAccess.isOkToUse(textWidget)) {
return;
}
final AbstractDocument document = (AbstractDocument) getDocument();
final long timestamp = document.getModificationStamp();
final int lineCount = textWidget.getLineCount();
final int lineToShow =
((lineCount > 1
&& textWidget.getCharCount() == textWidget.getOffsetAtLine(lineCount - 1))
? (lineCount - 1)
: (lineCount));
final int visiblePixel = textWidget.getClientArea().height;
final int linePixel = textWidget.getLineHeight();
final int topPixel = (linePixel * (lineToShow - 1)) - visiblePixel + 2;
if (topPixel + linePixel > 0) {
if (topPixel < 0) {
textWidget.setTopPixel(topPixel + linePixel);
} else {
final int[] move =
new int[] {
topPixel,
topPixel + linePixel - 2,
topPixel + linePixel - 1,
topPixel + linePixel
};
textWidget.setTopPixel(move[0]);
final int[] state = new int[] {1};
display.timerExec(
75,
new Runnable() {
public void run() {
int i = state[0];
if (!UIAccess.isOkToUse(textWidget)
|| timestamp
!= ((IDocumentExtension4) getDocument()).getModificationStamp()
|| move[i - 1] != textWidget.getTopPixel()) {
return;
}
textWidget.setTopPixel(move[i++]);
if (i < move.length) {
state[0] = i;
display.timerExec(25, this);
}
}
});
}
}
}
});
}
private void onTTAllControlsEvent(final Event event) {
if (_shell == null || _shell.isDisposed()) {
return;
}
switch (event.type) {
case SWT.KeyDown:
if (event.keyCode == SWT.ESC) {
hide();
}
break;
case SWT.MouseEnter:
if (_isShellFadingIn || _isShellFadingOut) {
// stop animation
// _isShellFadingIn = _isShellFadingOut = false;
}
break;
case SWT.MouseExit:
break;
case SWT.MouseMove:
if (_isReceiveOnMouseMove //
// && _isShellFadingIn == false
// && _isShellFadingOut == false//
) {
final Widget widget = event.widget;
if (widget instanceof Control) {
final Point ttDisplayLocation = ((Control) widget).toDisplay(event.x, event.y);
final Point ownerLocation = _ownerControl.toControl(ttDisplayLocation);
_display.asyncExec(
new Runnable() {
public void run() {
final MouseEvent mouseEvent = new MouseEvent(event);
mouseEvent.x = ownerLocation.x;
mouseEvent.y = ownerLocation.y;
onMouseMoveInToolTip(mouseEvent);
}
});
}
}
break;
}
}
/** Posts this runnable into the event queue. */
public void post(IContentOutlinePage page) {
this.page = page;
if (posted) return;
Display d = Display.getDefault();
if (d != null && !d.isDisposed()) {
posted = true;
d.asyncExec(this);
}
}
private void redraw(Display display) {
display.asyncExec(
new Runnable() {
public void run() {
if (control != null && !control.isDisposed()) {
control.redraw();
}
}
});
}
public static void postEvent(Control ownerControl, final Event event) {
final Display display = ownerControl.getDisplay();
display.asyncExec(
new Runnable() {
@Override
public void run() {
display.post(event);
}
});
}
public void close(final boolean save) {
final Display display = getSite().getShell().getDisplay();
display.asyncExec(
new Runnable() {
@Override
public void run() {
getSite().getPage().closeEditor(RDataEditor.this, save);
}
});
}
/** Posts this runnable into the event queue. */
public void postMessage(String message) {
this.message = message;
if (posted) return;
Display d = Display.getDefault();
if (d != null && !d.isDisposed()) {
posted = false;
d.asyncExec(this);
}
}
private void updateBatonCanvas() {
display.asyncExec(
new Runnable() {
@Override
public void run() {
canvas.redraw();
canvas.update();
}
});
}
@Override
public void finished(final JobTreeElement jte) {
final Display display = Display.getDefault();
display.asyncExec(
new Runnable() {
@Override
public void run() {
refresh();
}
});
}
@Override
public void removed(JobTreeElement info) {
final Display display = Display.getDefault();
display.asyncExec(
new Runnable() {
@Override
public void run() {
refresh();
}
});
}
/**
* Update the presentation.
*
* @param textPresentation the text presentation
* @param addedPositions the added positions
* @param removedPositions the removed positions
*/
private void updatePresentation(
TextPresentation textPresentation,
List<AttributedPosition> addedPositions,
List<AttributedPosition> removedPositions) {
Runnable runnable =
presenter.createUpdateRunnable(textPresentation, addedPositions, removedPositions);
if (runnable == null) return;
Display display = getDisplay();
display.asyncExec(runnable);
}
/**
* Executes the given runnable in the UI thread. If method is called in UI thread, then runnable
* is executed immediately, otherwise it's executed using <code>Display.asyncExec()</code>.
* Runnable is not executed if update is canceled or content provider is disposed.
*
* @since 3.8
*/
protected void execInDisplayThread(Runnable runnable) {
ITreeModelViewer viewer = getContentProvider().getViewer();
if (viewer != null && !isCanceled()) {
Display display = viewer.getDisplay();
if (Thread.currentThread() == display.getThread()) {
runnable.run();
} else {
display.asyncExec(runnable);
}
}
}
/*
* (non-Javadoc)
* @see org.overture.ide.plugins.rttraceviewer.viewer.IViewCallback#showMessage(java .lang.String)
*/
public void showMessage(final String message) {
display.asyncExec(
new Runnable() {
public void run() {
cw.println(message);
cw.show();
}
});
}