@Override
public void draw(Canvas canvas, Paint paint) {
paint.setStyle(Paint.Style.FILL);
canvas.drawCircle(point.getX(), point.getY(), radius, paint);
BaseHelper.drawTextWithShadow(canvas, label, point.getX() + radius, point.getY() + radius / 2);
}
public boolean isTouched(Point point) {
boolean betweenDelta =
(this.point.getX() < (point.getX() + delta.getX()))
&& (this.point.getX() > (point.getX() - delta.getX()));
if (betweenDelta) {
boolean betweenDelta2 =
(this.point.getY() < (point.getY() + delta.getY()))
&& (this.point.getY() > (point.getY() - delta.getY()));
if (betweenDelta2) {
setPoint(lastTouchCoordinates, point);
return true;
}
}
return false;
}
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
switch (motionEvent.getAction()) {
case MotionEvent.ACTION_DOWN:
downCoordinates.setX(motionEvent.getX());
downCoordinates.setY(motionEvent.getY());
touchCoordinates.setX(motionEvent.getX());
touchCoordinates.setY(motionEvent.getY());
if (createFigureMode) {
CreateNewFigureInCreateFigureMode(motionEvent);
}
isLongClick = true;
moveTouchedFigureToFirstPosition();
break;
case MotionEvent.ACTION_MOVE:
touchCoordinates.setX(motionEvent.getX());
touchCoordinates.setY(motionEvent.getY());
if ((!downCoordinates.nearlyEquals(touchCoordinates)) && isLongClick) {
isLongClick = false;
}
if (isTouchedShape) {
shapes.get(FIRST_SHAPE_IN_LIST).move(touchCoordinates);
getFigureTouchedWithFirstFigure();
for (ShapeList shape : shapes) {
shape.setFigureThatItWillNotBeOutsideTheScreen(getWidth(), getHeight());
}
}
break;
case MotionEvent.ACTION_UP:
for (ShapeList s : shapes) {
s.refreshCoordinates();
}
ShapeList figureTouchedWithFirstFigure = getFigureTouchedWithFirstFigure();
if (figureTouchedWithFirstFigure != null) {
mergeShapeLists(shapes.get(FIRST_SHAPE_IN_LIST), figureTouchedWithFirstFigure);
thereAreTouchedFigures = false;
}
break;
default:
break;
}
invalidate();
return false;
}
@Override
public void move(Point touchCoordinates, boolean onlyMove) {
setPoint(
deltaTouchCoordinates,
lastTouchCoordinates.getX() - touchCoordinates.getX(),
lastTouchCoordinates.getY() - touchCoordinates.getY());
setPoint(
this.point,
this.point.getX() - deltaTouchCoordinates.getX(),
this.point.getY() - deltaTouchCoordinates.getY());
setPoint(lastTouchCoordinates, touchCoordinates);
}
@Override
public void changeCoordinatesToDelta(Point delta) {
point.setX(point.getX() - delta.getX());
point.setY(point.getY() - delta.getY());
}
@Override
public String toString() {
return "Dot " + label + " - x:" + Math.round(point.getX()) + ", y:" + Math.round(point.getY());
}