public void show() {
// final long time = System.currentTimeMillis();
JComponent panel = createCenterPanel();
new MnemonicHelper().register(panel);
boolean shouldSetWidth =
DimensionService.getInstance().getSize(getDimensionServiceKey(), myProject) == null;
myPopup =
JBPopupFactory.getInstance()
.createComponentPopupBuilder(panel, null)
.setTitle(myTitle)
.setResizable(true)
.setModalContext(false)
.setFocusable(true)
.setMovable(true)
.setBelongsToGlobalPopupStack(true)
// .setCancelOnClickOutside(false) //for debug and snapshots
.setCancelKeyEnabled(false)
.setDimensionServiceKey(null, getDimensionServiceKey(), false)
.setCancelCallback(
new Computable<Boolean>() {
@Override
public Boolean compute() {
DimensionService.getInstance()
.setLocation(
getDimensionServiceKey(), myPopup.getLocationOnScreen(), myProject);
return true;
}
})
.createPopup();
myTree.addTreeSelectionListener(
new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
if (myPopup.isVisible()) {
final PopupUpdateProcessor updateProcessor =
myPopup.getUserData(PopupUpdateProcessor.class);
if (updateProcessor != null) {
final AbstractTreeNode node = getSelectedNode();
updateProcessor.updatePopup(node);
}
}
}
});
Disposer.register(myPopup, this);
Disposer.register(
myPopup,
new Disposable() {
@Override
public void dispose() {
if (!myTreeHasBuilt.isDone()) {
myTreeHasBuilt.setRejected();
}
}
});
myTree.getEmptyText().setText("Loading...");
final Point location =
DimensionService.getInstance().getLocation(getDimensionServiceKey(), myProject);
if (location != null) {
myPopup.showInScreenCoordinates(myEditor.getContentComponent(), location);
} else {
myPopup.showCenteredInCurrentWindow(myProject);
}
((AbstractPopup) myPopup).setShowHints(true);
if (shouldSetWidth) {
myPopup.setSize(new Dimension(myPreferredWidth + 10, myPopup.getSize().height));
}
IdeFocusManager.getInstance(myProject).requestFocus(myTree, true);
ApplicationManager.getApplication()
.executeOnPooledThread(
new Runnable() {
@Override
public void run() {
final AccessToken token =
ApplicationManager.getApplication().acquireReadActionLock();
try {
myFilteringStructure.rebuild();
} finally {
token.finish();
}
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
myAbstractTreeBuilder
.queueUpdate()
.doWhenDone(
new Runnable() {
@Override
public void run() {
myTreeHasBuilt.setDone();
//noinspection SSBasedInspection
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
selectPsiElement(myInitialPsiElement);
}
});
}
});
}
});
installUpdater();
}
});
}
