private void processKeyEvent(KeyEvent e) {
if (e.isAltDown()) return;
if (mySearchPopup != null) {
mySearchPopup.processKeyEvent(e);
return;
}
if (!isSpeedSearchEnabled()) return;
if (e.getID() == KeyEvent.KEY_TYPED) {
if (!UIUtil.isReallyTypedEvent(e)) return;
char c = e.getKeyChar();
if (Character.isLetterOrDigit(c) || c == '_' || c == '*' || c == '/' || c == ':') {
manageSearchPopup(new SearchPopup(String.valueOf(c)));
e.consume();
}
}
}
@Override
public boolean isPopupActive() {
return mySearchPopup != null && mySearchPopup.isVisible();
}
private void manageSearchPopup(@Nullable SearchPopup searchPopup) {
final Project project;
if (ApplicationManager.getApplication() != null
&& !ApplicationManager.getApplication().isDisposed()) {
project =
PlatformDataKeys.PROJECT.getData(DataManager.getInstance().getDataContext(myComponent));
} else {
project = null;
}
if (mySearchPopup != null) {
myPopupLayeredPane.remove(mySearchPopup);
myPopupLayeredPane.validate();
myPopupLayeredPane.repaint();
myPopupLayeredPane = null;
if (project != null) {
((ToolWindowManagerEx) ToolWindowManager.getInstance(project))
.removeToolWindowManagerListener(myWindowManagerListener);
}
} else if (searchPopup != null) {
FeatureUsageTracker.getInstance().triggerFeatureUsed("ui.tree.speedsearch");
}
if (!myComponent.isShowing()) {
mySearchPopup = null;
} else {
mySearchPopup = searchPopup;
}
fireStateChanged();
if (mySearchPopup == null || !myComponent.isDisplayable()) return;
if (project != null) {
((ToolWindowManagerEx) ToolWindowManager.getInstance(project))
.addToolWindowManagerListener(myWindowManagerListener);
}
JRootPane rootPane = myComponent.getRootPane();
if (rootPane != null) {
myPopupLayeredPane = rootPane.getLayeredPane();
} else {
myPopupLayeredPane = null;
}
if (myPopupLayeredPane == null) {
LOG.error(toString() + " in " + String.valueOf(myComponent));
return;
}
myPopupLayeredPane.add(mySearchPopup, JLayeredPane.POPUP_LAYER);
if (myPopupLayeredPane == null) return; // See # 27482. Somewho it does happen...
Point lPaneP = myPopupLayeredPane.getLocationOnScreen();
Point componentP = getComponentLocationOnScreen();
Rectangle r = getComponentVisibleRect();
Dimension prefSize = mySearchPopup.getPreferredSize();
Window window = (Window) SwingUtilities.getAncestorOfClass(Window.class, myComponent);
Point windowP;
if (window instanceof JDialog) {
windowP = ((JDialog) window).getContentPane().getLocationOnScreen();
} else if (window instanceof JFrame) {
windowP = ((JFrame) window).getContentPane().getLocationOnScreen();
} else {
windowP = window.getLocationOnScreen();
}
int y = r.y + componentP.y - lPaneP.y - prefSize.height;
y = Math.max(y, windowP.y - lPaneP.y);
mySearchPopup.setLocation(componentP.x - lPaneP.x + r.x, y);
mySearchPopup.setSize(prefSize);
mySearchPopup.setVisible(true);
mySearchPopup.validate();
}
public void refreshSelection() {
if (mySearchPopup != null) mySearchPopup.refreshSelection();
}