/**
* Set the currently selected Variable.
*
* @param v select this Variable, must be already in the tree.
*/
public void setSelected(VariableIF v) {
if (v == null) return;
// construct chain of variables
List<VariableIF> vchain = new ArrayList<>();
vchain.add(v);
VariableIF vp = v;
while (vp.isMemberOfStructure()) {
vp = vp.getParentStructure();
vchain.add(0, vp); // reverse
}
// construct chain of groups
List<Group> gchain = new ArrayList<>();
Group gp = vp.getParentGroup();
gchain.add(gp);
while (gp.getParentGroup() != null) {
gp = gp.getParentGroup();
gchain.add(0, gp); // reverse
}
List<Object> pathList = new ArrayList<>();
// start at root, work down through the nested groups, if any
GroupNode gnode = (GroupNode) model.getRoot();
pathList.add(gnode);
Group parentGroup = gchain.get(0); // always the root group
for (int i = 1; i < gchain.size(); i++) {
parentGroup = gchain.get(i);
gnode = gnode.findNestedGroup(parentGroup);
assert gnode != null;
pathList.add(gnode);
}
vp = vchain.get(0);
VariableNode vnode = gnode.findNestedVariable(vp);
if (vnode == null) return; // not found
pathList.add(vnode);
// now work down through the structure members, if any
for (int i = 1; i < vchain.size(); i++) {
vp = vchain.get(i);
vnode = vnode.findNestedVariable(vp);
if (vnode == null) return; // not found
pathList.add(vnode);
}
// convert to TreePath, and select it
Object[] paths = pathList.toArray();
TreePath treePath = new TreePath(paths);
tree.setSelectionPath(treePath);
tree.scrollPathToVisible(treePath);
}
void makeChildren() {
children = new ArrayList<>();
List dims = group.getDimensions();
for (int i = 0; i < dims.size(); i++)
children.add(new DimensionNode(this, (Dimension) dims.get(i)));
List vars = group.getVariables();
for (int i = 0; i < vars.size(); i++)
children.add(new VariableNode(this, (VariableIF) vars.get(i)));
List groups = group.getGroups();
for (int i = 0; i < groups.size(); i++)
children.add(new GroupNode(this, (Group) groups.get(i)));
if (debugTree) System.out.println("children=" + group.getFullName() + " ");
}
private void reset(
final Keymap keymap,
final QuickList[] allQuickLists,
String filter,
@Nullable KeyboardShortcut shortcut) {
myKeymap = keymap;
final PathsKeeper pathsKeeper = new PathsKeeper();
pathsKeeper.storePaths();
myRoot.removeAllChildren();
ActionManager actionManager = ActionManager.getInstance();
Project project =
CommonDataKeys.PROJECT.getData(DataManager.getInstance().getDataContext(myComponent));
Group mainGroup =
ActionsTreeUtil.createMainGroup(
project,
myKeymap,
allQuickLists,
filter,
true,
ActionsTreeUtil.isActionFiltered(actionManager, myKeymap, shortcut, filter, true));
if ((filter != null && filter.length() > 0 || shortcut != null)
&& mainGroup.initIds().isEmpty()) {
mainGroup =
ActionsTreeUtil.createMainGroup(
project,
myKeymap,
allQuickLists,
filter,
false,
ActionsTreeUtil.isActionFiltered(actionManager, myKeymap, shortcut, filter, false));
}
myRoot = ActionsTreeUtil.createNode(mainGroup);
myMainGroup = mainGroup;
MyModel model = (MyModel) myTree.getModel();
model.setRoot(myRoot);
model.nodeStructureChanged(myRoot);
pathsKeeper.restorePaths();
}
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);
}
private static boolean isGroupChanged(Group group, Keymap oldKeymap, Keymap newKeymap) {
if (!newKeymap.canModify()) return false;
ArrayList children = group.getChildren();
for (Object child : children) {
if (child instanceof Group) {
if (isGroupChanged((Group) child, oldKeymap, newKeymap)) {
return true;
}
} else if (child instanceof String) {
String actionId = (String) child;
if (isActionChanged(actionId, oldKeymap, newKeymap)) {
return true;
}
} else if (child instanceof QuickList) {
String actionId = ((QuickList) child).getActionId();
if (isActionChanged(actionId, oldKeymap, newKeymap)) {
return true;
}
}
}
return false;
}
@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;
}
public String getToolTipText() {
return group.getNameAndAttributes();
}
public String toString() {
if (parent == null) // root group
return currentDataset.getLocation();
else return group.getShortName();
}
public int getIndex(TreeNode child) {
if (debugTree) System.out.println("getIndex=" + group.getFullName() + " " + child);
return children.indexOf(child);
}
GroupNode(GroupNode parent, Group group) {
this.parent = parent;
this.group = group;
if (debugTree) System.out.println("new=" + group.getFullName() + " ");
// firePropertyChangeEvent(new PropertyChangeEvent(this, "TreeNode", null, group));
}
// Make sure that the text rendered by this method is 'searchable' via
// com.intellij.openapi.keymap.impl.ui.ActionsTree.filter method.
public void customizeCellRenderer(
JTree tree,
Object value,
boolean selected,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
final boolean showIcons = UISettings.getInstance().SHOW_ICONS_IN_MENUS;
Keymap originalKeymap = myKeymap != null ? myKeymap.getParent() : null;
Icon icon = null;
String text;
boolean bound = false;
setToolTipText(null);
if (value instanceof DefaultMutableTreeNode) {
Object userObject = ((DefaultMutableTreeNode) value).getUserObject();
boolean changed;
if (userObject instanceof Group) {
Group group = (Group) userObject;
text = group.getName();
changed = originalKeymap != null && isGroupChanged(group, originalKeymap, myKeymap);
icon = group.getIcon();
if (icon == null) {
icon = CLOSE_ICON;
}
} else if (userObject instanceof String) {
String actionId = (String) userObject;
bound = myShowBoundActions && ((KeymapImpl) myKeymap).isActionBound(actionId);
AnAction action = ActionManager.getInstance().getAction(actionId);
if (action != null) {
text = action.getTemplatePresentation().getText();
if (text == null || text.length() == 0) { // fill dynamic presentation gaps
text = actionId;
}
Icon actionIcon = action.getTemplatePresentation().getIcon();
if (actionIcon != null) {
icon = actionIcon;
}
setToolTipText(action.getTemplatePresentation().getDescription());
} else {
text = actionId;
}
changed = originalKeymap != null && isActionChanged(actionId, originalKeymap, myKeymap);
} else if (userObject instanceof QuickList) {
QuickList list = (QuickList) userObject;
icon = AllIcons.Actions.QuickList;
text = list.getDisplayName();
changed =
originalKeymap != null
&& isActionChanged(list.getActionId(), originalKeymap, myKeymap);
} else if (userObject instanceof Separator) {
// TODO[vova,anton]: beautify
changed = false;
text = "-------------";
} else {
throw new IllegalArgumentException("unknown userObject: " + userObject);
}
if (showIcons) {
setIcon(ActionsTree.getEvenIcon(icon));
}
Color foreground;
if (selected) {
foreground = UIUtil.getTreeSelectionForeground();
} else {
if (changed) {
foreground = PlatformColors.BLUE;
} else {
foreground = UIUtil.getTreeForeground();
}
if (bound) {
foreground = JBColor.MAGENTA;
}
}
SearchUtil.appendFragments(
myFilter,
text,
Font.PLAIN,
foreground,
selected ? UIUtil.getTreeSelectionBackground() : UIUtil.getTreeTextBackground(),
this);
}
}