/**
* Checks if the Rotate, Add and Remove Buttons should be activated or not. Add and Remove only if
* Arrow, Rotate only if Shape
*/
public void checkDefaultButtonVisibility() {
if (board.getSelectionCount() == 1 && board.getSelectionCell() instanceof ArrowItem) {
this.activatePoints(true);
} else {
this.activatePoints(false);
}
if (board.getSelectionCount() == 1 && board.getSelectionCell() instanceof ShapeItem) {
this.activateRotation(true);
} else {
this.activateRotation(false);
}
}
/**
* Add/Remove a Point to/from an Arrow
*
* @param b boolean, true = add, false = remove
*/
public void addRemovePoint(boolean b) {
if (board.getSelectionCount() == 1 && board.getSelectionCell() instanceof ArrowItem) {
MoveCommand mc = new MoveCommand(board.getSelectedItems());
ArrowItem a = (ArrowItem) board.getSelectionCell();
if (b) {
a.addPoint();
} else {
a.removePoint();
}
WorkingView.this.refresh();
board.setSelectionCell(a);
setTool(cursorTool, cursorButton);
board.addItem(a);
mc.setMoveEnd(board.getSelectedItems());
ArrayList<Command> actCommands = new ArrayList<Command>();
actCommands.add(mc);
tbe.addCommands(actCommands);
}
}