#!/usr/bin/env python3

from xasyqtui.widg_editBezier import Ui_Form

import PyQt5.QtWidgets as QtWidgets
import PyQt5.QtCore as QtCore

class LockMode:
   noLock = 0
   angleLock = 1
   angleAndScaleLock = 2

class Widg_editBezier(QtWidgets.QWidget):
   def __init__(self, info: dict, enableCurveFeatures: bool=True):
       super().__init__()
       self.ui = Ui_Form()
       self.ui.setupUi(self)
       self.info = info

       self.ui.chkRecompute.setChecked(self.info['autoRecompute'])
       self.ui.cmbLockMode.setCurrentIndex(self.info['editBezierlockMode'])

       self.ui.cmbLockMode.currentIndexChanged[int].connect(self.cmbLockIndexChange)
       self.ui.chkRecompute.stateChanged.connect(self.chkRecomputeChanged)

       self.disableOnAutoRecompute = {self.ui.cmbLockMode, self.ui.btnForceRecompute}
       self.curveBtnsOnly = {self.ui.cmbLockMode, self.ui.btnForceRecompute, self.ui.chkRecompute}

       for elem in self.curveBtnsOnly:
           elem.setEnabled(enableCurveFeatures)

   @property
   def autoRecompute(self) -> bool:
       return self.ui.chkRecompute.isChecked()

   @property
   def lockMode(self) -> int:
       return self.ui.cmbLockMode.currentIndex()

   @QtCore.pyqtSlot(int)
   def cmbLockIndexChange(self, index: int):
       self.info['editBezierlockMode'] = index

   @QtCore.pyqtSlot(int)
   def chkRecomputeChanged(self, checked: int):
       isChecked = (checked == 2)
       for obj in self.disableOnAutoRecompute:
           obj.setEnabled(not checked)
       self.info['autoRecompute'] = checked

       if isChecked:
           self.ui.btnForceRecompute.clicked.emit()