+++ /dev/null
-from Polyline import Polyline
-from Circle import Circle
-
-class Controller() :
- """Manages the Model instances"""
-
- def __init__( self, MainFrame ) :
- """Constructor"""
-
- self._models = []
- self._mainFrame = MainFrame
- self._nbPolylines = 0
- self._nbCircles = 0
- pass
-
- def getModels( self ) :
- return self._models
-
- def getMainFrame( self ) :
- return self._mainFrame
-
- def getNbPolylines( self ) :
- return self._nbPolylines
-
- def setNbPolylines( self, n ) :
- self._nbPolylines = n
- pass
-
- def getNbCircles( self ) :
- return self._nbCircles
-
- def setNbCircles( self, n ) :
- self._nbCircles = n
- pass
-
- def createPolyline( self, name, randomNumberOfPoints ) :
- """Creates a Polyline object nammed name with randomNumberOfPoints points"""
-
- import random
-
- # Making randomNumberOfPoints random positionned points
- points = []
- x = random.uniform( 0, randomNumberOfPoints )
- for i in range( randomNumberOfPoints ) :
- x = random.uniform( x, x+randomNumberOfPoints )
- y = random.uniform( 0, x )
- point = x, y
- points.append( point )
- pass
-
- myPolyline = Polyline( name, points, self )
- self._models.append( myPolyline )
- myPolyline.updateViews( mode = 'creation' )
-
- self._nbPolylines +=1
- return myPolyline
-
- def createCircle( self, name, center, radius ) :
- """Creates a Circle object nammed name with center and radius"""
-
- myCircle = Circle( name, center, radius, self )
- self._models.append( myCircle )
- myCircle.updateViews( mode = 'creation' )
-
- self._nbCircles +=1
- return myCircle
-
- def showModel( self, model ) :
- model.updateViews( mode = 'showing' )
- pass
-
- def editName( self, model, name ) :
- model.setName( name )
- model.updateViews( mode = 'modification' )
- return model
-
- def editPoint( self, polyline, newPoint, pointRange ) :
- polyline.editPoint( pointRange, newPoint )
- polyline.updateViews( mode = 'modification' )
- return polyline
-
- def editCenter( self, circle, center ) :
- circle.setCenter( center )
- circle.updateViews( mode = 'modification' )
- return circle
-
- def editRadius( self, circle, radius ) :
- circle.setRadius( radius )
- circle.updateViews( mode = 'modification' )
- return circle
-
- def removeModel( self, model ) :
- model.updateViews( mode = 'supression' )
- index = self._models.index( model )
- del model
- pass
-
- def saveListOfModels( self ) :
- for model in self._models :
- model.save()
- pass
- pass
-
-pass