private void performAction(
@NotNull MouseEvent e,
@NotNull PairFunction<Integer, Point, GraphAction> actionConstructor) {
int row = PositionUtil.getRowIndex(e.getPoint());
if (row > getRowCount() - 1) {
return;
}
Point point = calcPoint4Graph(e.getPoint());
GraphFacade graphFacade = myDataPack.getGraphFacade();
GraphAnswer answer = graphFacade.performAction(actionConstructor.fun(row, point));
myUI.handleAnswer(answer);
}
@Override
public boolean shouldSelectCell(EventObject anEvent) {
if (!(anEvent instanceof MouseEvent)) return true;
MouseEvent e = (MouseEvent) anEvent;
int row = PositionUtil.getRowIndex(e.getPoint(), getRowHeight());
if (row > getRowCount() - 1) {
return false;
}
Point point = calcPoint4Graph(e.getPoint());
Collection<? extends PrintElement> printElements =
getVisibleGraph().getRowInfo(row).getPrintElements();
PrintElement printElement = myGraphCellPainter.mouseOver(printElements, point.x, point.y);
return printElement == null;
}
private void performAction(@NotNull MouseEvent e, @NotNull final GraphAction.Type actionType) {
int row = PositionUtil.getRowIndex(e.getPoint(), getRowHeight());
if (row > getRowCount() - 1) {
return;
}
Point point = calcPoint4Graph(e.getPoint());
Collection<? extends PrintElement> printElements =
getVisibleGraph().getRowInfo(row).getPrintElements();
PrintElement printElement = myGraphCellPainter.mouseOver(printElements, point.x, point.y);
Selection previousSelection = getSelection();
GraphAnswer<Integer> answer =
getVisibleGraph()
.getActionController()
.performAction(new GraphAction.GraphActionImpl(printElement, actionType));
handleAnswer(
answer,
actionType == GraphAction.Type.MOUSE_CLICK && printElement != null,
previousSelection);
}
@NotNull
private Point calcPoint4Graph(@NotNull Point clickPoint) {
return new Point(clickPoint.x - getXOffset(), PositionUtil.getYInsideRow(clickPoint));
}