public void selectAction(String actionId) {
final JTree tree = myTree;
String path = myMainGroup.getActionQualifiedPath(actionId);
if (path == null) {
return;
}
final DefaultMutableTreeNode node = getNodeForPath(path);
if (node == null) {
return;
}
TreeUtil.selectInTree(node, true, tree);
}
@Nullable
private String getPath(DefaultMutableTreeNode node) {
final Object userObject = node.getUserObject();
if (userObject instanceof String) {
String actionId = (String) userObject;
final TreeNode parent = node.getParent();
if (parent instanceof DefaultMutableTreeNode) {
final Object object = ((DefaultMutableTreeNode) parent).getUserObject();
if (object instanceof Group) {
return ((Group) object).getActionQualifiedPath(actionId);
}
}
return myMainGroup.getActionQualifiedPath(actionId);
}
if (userObject instanceof Group) {
return ((Group) userObject).getQualifiedPath();
}
if (userObject instanceof QuickList) {
return ((QuickList) userObject).getDisplayName();
}
return null;
}
/** Updates all UI controls */
private void updatePreviewAndConflicts() {
if (myButton == -1 || myModifiers == -1) {
return;
}
myTarConflicts.setText(null);
// Set text into preview area
// empty string should have same height
myLblPreview.setText(
KeymapUtil.getMouseShortcutText(myButton, myModifiers, myRbSingleClick.isSelected() ? 1 : 2)
+ " ");
// Detect conflicts
final MouseShortcut mouseShortcut;
if (myRbSingleClick.isSelected()) {
mouseShortcut = new MouseShortcut(myButton, myModifiers, 1);
} else {
mouseShortcut = new MouseShortcut(myButton, myModifiers, 2);
}
StringBuilder buffer = new StringBuilder();
String[] actionIds = myKeymap.getActionIds(mouseShortcut);
for (String actionId : actionIds) {
if (actionId.equals(myActionId)) {
continue;
}
String actionPath = myMainGroup.getActionQualifiedPath(actionId);
// actionPath == null for editor actions having corresponding $-actions
if (actionPath == null) {
continue;
}
Shortcut[] shortcuts = myKeymap.getShortcuts(actionId);
for (Shortcut shortcut1 : shortcuts) {
if (!(shortcut1 instanceof MouseShortcut)) {
continue;
}
MouseShortcut shortcut = (MouseShortcut) shortcut1;
if (shortcut.getButton() != mouseShortcut.getButton()
|| shortcut.getModifiers() != mouseShortcut.getModifiers()) {
continue;
}
if (buffer.length() > 1) {
buffer.append('\n');
}
buffer.append('[');
buffer.append(actionPath);
buffer.append(']');
break;
}
}
if (buffer.length() == 0) {
myTarConflicts.setForeground(UIUtil.getTextAreaForeground());
myTarConflicts.setText(KeyMapBundle.message("mouse.shortcut.dialog.no.conflicts.area"));
} else {
myTarConflicts.setForeground(Color.red);
myTarConflicts.setText(
KeyMapBundle.message("mouse.shortcut.dialog.assigned.to.area", buffer.toString()));
}
}