@NotNull
public Set<Node> getUpRefNodes(@NotNull GraphElement graphElement) {
Set<Node> nodes = new HashSet<Node>();
for (Node node : getGraphModel().getFragmentManager().getUpNodes(graphElement)) {
if (getRefsModel().isBranchRef(node.getCommitHash())) {
nodes.add(node);
}
}
return nodes;
}
@Nullable
public Node getNodeByHash(Hash hash) {
Graph graph = getGraphModel().getGraph();
for (int i = 0; i < graph.getNodeRows().size(); i++) {
Node node = graph.getCommitNodeInRow(i);
if (node != null && node.getCommitHash().equals(hash)) {
return node;
}
}
return null;
}
public boolean isSameBranch(@NotNull Node nodeA, @NotNull Node nodeB) {
Node up, down;
if (nodeA.getRowIndex() > nodeB.getRowIndex()) {
up = nodeB;
down = nodeA;
} else {
up = nodeA;
down = nodeB;
}
return getGraphModel().getFragmentManager().getUpNodes(down).contains(up);
}
public List<Node> getCommitsInBranchAboveBase(Node base, Node branchHead) {
List<Node> result = new ArrayList<Node>();
Node node = branchHead;
while (node != base) {
result.add(node);
// TODO: multiple edges must not appear
// TODO: if there are no edges, we are in the wrong branch
node = node.getDownEdges().get(0).getDownNode();
}
// Collections.reverse(result);
return result;
}
private List<Node> getAllAncestors(Node a, Predicate<Node> stop) {
Set<Node> all = new LinkedHashSet<Node>();
Queue<Node> queue = new ArrayDeque<Node>();
queue.add(a);
while (!queue.isEmpty()) {
Node aNode = queue.remove();
all.add(aNode);
if (stop.apply(aNode)) {
return new ArrayList<Node>(all);
}
for (Edge edge : aNode.getDownEdges()) {
queue.add(edge.getDownNode());
}
}
return new ArrayList<Node>(all);
}
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 1) {
Node jumpToNode = arrowToNode(e);
if (jumpToNode != null) {
jumpToRow(jumpToNode.getRowIndex());
return;
}
GraphElement graphElement = overCell(e);
myUI.click(graphElement);
if (graphElement == null) {
myUI.click(PositionUtil.getRowIndex(e));
}
}
myTableListener.onClick(e, e.getClickCount());
}
public int getRowByHash(Hash commitHash) {
Node node = getNodeByHash(commitHash);
return node == null ? -1 : node.getRowIndex();
}