data/templates/PythonComponent/src/Model/Polyline.py

   1 from Model import *
   2 from PyQt4.QtGui import *
   3 from PyQt4.QtCore import *
   4
   5 class Polyline( Model ):
   6
   7    def __init__( self, name, points, controller ):
   8        """Constructor"""
   9
  10        Model.__init__( self, controller )
  11        self._name = name
  12        self._points = points
  13        self.addTreeWidgetItem( self.getName(), controller )
  14        self.addGraphicScene( controller )
  15        pass
  16
  17    def getPoints( self ):
  18        return self._points
  19
  20    def setPoints( self, points ):
  21        self._points = points
  22        pass
  23
  24    def editPoint( self, pointRange, newPoint ) :
  25        self._points[ pointRange ] = newPoint
  26        pass
  27
  28    def addTreeWidgetItem( self, name, controller ):
  29        from PolyTreeWidgetItem import PolyTreeWidgetItem
  30        from TreeWidgetItem import TreeWidgetItem
  31
  32        myTreeWidgetItem = PolyTreeWidgetItem( name, controller, ["Show", "Rename", "Delete"] )
  33        # Adding list of points
  34        for point in self.getPoints() :
  35           x = point[0]
  36           y = point[1]
  37           newTreeWidgetItem = TreeWidgetItem( str(x) + ":" + str(y), controller, ["Edit"] )
  38           myTreeWidgetItem.addChild( newTreeWidgetItem )
  39           pass
  40        myTreeWidgetItem.setModel( self )
  41        self.getViews().append( myTreeWidgetItem )
  42        return myTreeWidgetItem
  43
  44    def addGraphicScene( self, controller ) :
  45        from PolyGraphicsScene import PolyGraphicsScene
  46
  47        myGraphicsScene = PolyGraphicsScene( controller )
  48        myGraphicsScene.setModel( self )
  49        self.getViews().append( myGraphicsScene )
  50        return myGraphicsScene
  51
  52    def save( self ):
  53        pass
  54
  55 pass