ofxPiMapper/src/BaseJoint.cpp

#include "BaseJoint.h"

namespace ofx {
namespace piMapper {

BaseJoint::BaseJoint() {
  setDefaultColors();
  setDefaultProperties();
  registerMouseEvents();
}

BaseJoint::~BaseJoint() { unregisterMouseEvents(); }

void BaseJoint::registerMouseEvents() {
  ofAddListener(ofEvents().mousePressed, this, &BaseJoint::mousePressed);
  ofAddListener(ofEvents().mouseDragged, this, &BaseJoint::mouseDragged);
}

void BaseJoint::unregisterMouseEvents() {
  ofRemoveListener(ofEvents().mousePressed, this, &BaseJoint::mousePressed);
  ofRemoveListener(ofEvents().mouseDragged, this, &BaseJoint::mouseDragged);
}

void BaseJoint::mousePressed(ofMouseEventArgs& args) {
  if (hitTest(ofVec2f(args.x, args.y))) {
    // selected = true;
    clickDistance = position - ofVec2f(args.x, args.y);
    // startDrag();
  }
}

void BaseJoint::mouseReleased(int x, int y, int button) { stopDrag(); }

void BaseJoint::mouseDragged(ofMouseEventArgs& args) {
  if (!bDrag) return;
  position = ofVec2f(args.x, args.y) + clickDistance;
}

void BaseJoint::startDrag() { bDrag = true; }

void BaseJoint::stopDrag() { bDrag = false; }

void BaseJoint::select() { selected = true; }

void BaseJoint::unselect() { selected = false; }

void BaseJoint::setClickDistance(ofVec2f newClickDistance) {
  clickDistance = newClickDistance;
}

bool BaseJoint::isDragged() { return bDrag; }

bool BaseJoint::isSelected() { return selected; }

void BaseJoint::setDefaultColors() {
  fillColor = ofColor(0, 255, 255, 0);
  strokeColor = ofColor(255, 255, 255);
  fillColorSelected = ofColor(255, 255, 0, 0);
  strokeColorSelected = ofColor(255, 0, 0);
}

void BaseJoint::setDefaultProperties() {
  enabled = true;
  visible = true;
  position = ofVec2f(20.0f, 20.0f);
  clickDistance = ofVec2f(0.0f, 0.0f);
  bDrag = false;
  selected = false;
  strokeWidth = 1.5f;
}
}
}