def buttonPressed(self, buttonID):
if buttonID == "cartesianGrid":
self.cartesian = True
self.polar = False
self.buttons["cartesianGrid"].setState(True)
self.buttons["polarGrid"].setState(False)
elif buttonID == "polarGrid":
self.cartesian = False
self.polar = True
self.buttons["cartesianGrid"].setState(False)
self.buttons["polarGrid"].setState(True)
elif buttonID == "snapToGrid":
self.snapGrid = not self.snapGrid
self.buttons["snapToGrid"].setState(self.snapGrid)
elif buttonID == "snapToPoint":
self.snapPoint = not self.snapPoint
self.buttons["snapToPoint"].setState(self.snapPoint)
elif buttonID == "point":
if self.pointAdding:
self.pointAdding = False
else:
self.pointAdding = True
self.pinAdding = False
self.segmentAdding = False
self.buttons["pin"].setState(False)
self.buttons["segment"].setState(False)
self.buttons["point"].setState(self.pointAdding)
elif buttonID == "pin":
if self.pinAdding:
self.pinAdding = False
else:
self.pinAdding = True
self.segmentAdding = False
self.pointAdding = False
self.buttons["point"].setState(False)
self.buttons["segment"].setState(False)
self.buttons["pin"].setState(self.pinAdding)
elif buttonID == "segment":
if self.segmentAdding:
self.segmentAdding = False
else:
self.segmentAdding = True
self.pointAdding = False
self.pinAdding = False
self.buttons["point"].setState(False)
self.buttons["pin"].setState(False)
self.buttons["segment"].setState(self.segmentAdding)
elif buttonID == "undo":
if len(self.allGeometry) > 0:
self.allGeometry.pop()
elif len(self.prevGeometry) > 0:
for geom in self.prevGeometry:
self.allGeometry.append(geom)
self.prevGeometry = []
self.buttons["undo"].setState(True)
elif buttonID == "delete":
if len(self.allGeometry) > 0:
for geom in self.allGeometry:
self.prevGeometry.append(geom)
self.allGeometry = []
self.buttons["delete"].setState(True)
elif buttonID == "run":
if not self.runningSimulation:
if len(self.allGeometry) > 0:
self.diagram, self.varList, self.angleDict = StaticDrawing.makeDiagram(
self.allGeometry, self.origin
)
self.traj, tempLag = Driver.drive(self.diagram, self.varList, self.angleDict)
frame = DisplayLagrangeWindow(None, "Euler-Lagrange Equations", tempLag)
# app.MainLoop()
self.runSimulationStart()
self.buttons["run"].setState(True)
else:
if self.simulationPaused:
self.simulationPaused = False
self.buttons["pause"].setState(False)
elif buttonID == "pause":
if self.runningSimulation:
self.simulationPaused = not self.simulationPaused
self.buttons["pause"].setState(self.simulationPaused)
elif buttonID == "restart":
if self.runningSimulation:
self.runningSimulation = False
self.buttons["run"].setState(False)
self.buttons["pause"].setState(False)
def buttonPressed(self, buttonID):
if buttonID == "cartesianGrid":
self.cartesian = True
self.polar = False
self.buttons["cartesianGrid"].setState(True)
self.buttons["polarGrid"].setState(False)
elif buttonID == "polarGrid":
self.cartesian = False
self.polar = True
self.buttons["cartesianGrid"].setState(False)
self.buttons["polarGrid"].setState(True)
elif buttonID == "snapToGrid":
self.snapGrid = not self.snapGrid
self.buttons["snapToGrid"].setState(self.snapGrid)
elif buttonID == "snapToPoint":
self.snapPoint = not self.snapPoint
self.buttons["snapToPoint"].setState(self.snapPoint)
elif buttonID == "point":
if self.pointAdding:
self.pointAdding = False
else:
self.pointAdding = True
self.pinAdding = False
self.segmentAdding = False
self.buttons["pin"].setState(False)
self.buttons["segment"].setState(False)
self.buttons["point"].setState(self.pointAdding)
elif buttonID == "pin":
if self.pinAdding:
self.pinAdding = False
else:
self.pinAdding = True
self.segmentAdding = False
self.pointAdding = False
self.buttons["point"].setState(False)
self.buttons["segment"].setState(False)
self.buttons["pin"].setState(self.pinAdding)
elif buttonID == "segment":
if self.segmentAdding:
self.segmentAdding = False
else:
self.segmentAdding = True
self.pointAdding = False
self.pinAdding = False
self.buttons["point"].setState(False)
self.buttons["pin"].setState(False)
self.buttons["segment"].setState(self.segmentAdding)
elif buttonID == "undo":
if len(self.allGeometry) > 0:
self.allGeometry.pop()
elif len(self.prevGeometry) > 0:
for geom in self.prevGeometry:
self.allGeometry.append(geom)
self.prevGeometry = []
self.buttons["undo"].setState(True)
elif buttonID == "delete":
if len(self.allGeometry) > 0:
for geom in self.allGeometry:
self.prevGeometry.append(geom)
self.allGeometry = []
self.buttons["delete"].setState(True)
elif buttonID == "run":
if len(self.allGeometry) > 0:
self.diagram, self.varList, self.angleDict = StaticDrawing.makeDiagram(self.allGeometry, self.origin)
self.traj = Driver.drive(self.diagram, self.varList, self.angleDict)
self.runSimulationStart()
self.buttons["run"].setState(True)