// Handle mouse actions
public void mousePressed(MouseEvent mouseEvent) {
if (this.isArmed() && this.isUseRubberBand() && mouseEvent.getButton() == MouseEvent.BUTTON1) {
if ((mouseEvent.getModifiersEx() & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
if (!mouseEvent.isControlDown()) {
this.setActive(true);
measureTool.addControlPoint();
if (measureTool.getControlPoints().size() == 1) {
measureTool.addControlPoint(); // Simulate a second click
}
// Set the rubber band target to the last control point or the relevant control for
// regular shapes.
if (measureTool.isRegularShape()) {
String initControl =
measureTool.getShapeInitialControl(measureTool.getWwd().getCurrentPosition());
rubberBandTarget = measureTool.getControlPoint(initControl);
} else {
rubberBandTarget =
(MeasureTool.ControlPoint)
measureTool.getControlPoints().get(measureTool.getControlPoints().size() - 1);
}
measureTool.firePropertyChange(MeasureTool.EVENT_RUBBERBAND_START, null, null);
}
}
mouseEvent.consume();
} else if (!this.isArmed()
&& mouseEvent.getButton() == MouseEvent.BUTTON1
&& mouseEvent.isAltDown()) {
if (!this.measureTool.isRegularShape()) {
this.setMoving(true);
this.movingTarget = this.lastPickedObject;
}
mouseEvent.consume();
}
}
public void mouseReleased(MouseEvent mouseEvent) {
if (this.isArmed() && this.isUseRubberBand() && mouseEvent.getButton() == MouseEvent.BUTTON1) {
if (this.isUseRubberBand() && measureTool.getPositions().size() == 1)
measureTool.removeControlPoint();
this.setActive(false);
rubberBandTarget = null;
// Disarm after second control point of a line or regular shape
autoDisarm();
mouseEvent.consume();
measureTool.firePropertyChange(MeasureTool.EVENT_RUBBERBAND_STOP, null, null);
} else if (this.isMoving() && mouseEvent.getButton() == MouseEvent.BUTTON1) {
this.setMoving(false);
this.movingTarget = null;
mouseEvent.consume();
}
}
public void mouseReleased(MouseEvent mouseEvent) {
if (MouseEvent.BUTTON1 != mouseEvent.getButton()) return;
if (this.getShape().isResizeable()) this.setCursor(null);
this.getShape().setResizeable(false);
mouseEvent.consume(); // prevent view operations
this.firePropertyChange(SECTOR_PROPERTY, this.previousSector, null);
}
// Handle single click for removing control points
public void mouseClicked(MouseEvent mouseEvent) {
if (measureTool == null) return;
if (this.isArmed() && mouseEvent.getButton() == MouseEvent.BUTTON1) {
if (mouseEvent.isControlDown()) measureTool.removeControlPoint();
else if (!this.isUseRubberBand()) {
measureTool.addControlPoint();
// Disarm after second control point of a line or regular shape
autoDisarm();
}
mouseEvent.consume();
}
}