def start(self, gfList, handleSet, event):
"""start the handler"""
self.zoom = self.editor.getZoom()
self.composite = Graphics.Composite(gfList, canvas=self.editor.getCanvas(), zoom=self.zoom, eventHandler=self)
self.handleSet = handleSet
self.previousX = event.x
self.previousY = event.y
self.relX = 0
self.relY = 0
self.reverseX = 0
self.reverseY = 0
self.totalScaleFactorX = 1.
self.totalScaleFactorY = 1.
def compose(self, gfList):
if len(gfList) > 1: # create a composite only if it's worth it
allGFs = self.getGFs()
sortedList = []
for gf in allGFs:
if gf in gfList:
sortedList.append(gf)
indexList = []
for gf in sortedList:
indexList.append(self.removeGF(gf))
composite = Graphics.Composite(sortedList,
canvas=self.canvas,
zoom=self.getZoom(),
eventHandler=self.mainHandler)
self.insertGF(indexList[len(indexList) - 1], composite)
self.undoStack.append((self.undo_compose, [composite, indexList]))
return [composite]
else:
return gfList
def openOLD(self):
if (0):
return []
elif (1):
fileName = os.path.join(self.modelPath,
'graph_' + self.className + '.gf1')
if (os.path.exists(fileName)):
f = open(fileName, 'r')
else:
return []
try:
gfList = pickle.load(f)
except ImportError:
print "Failed to load pickled graphic data"
return []
# Get the scripting stuff out of the way...
self.scripting = gfList[0]
if (self.scripting.getRunTimeChange()):
self.menuBar.getModelMenu().entryconfigure(
0, label="Changes at run-time ENABLED")
else:
self.menuBar.getModelMenu().entryconfigure(
0, label="Changes at run-time DISABLED")
for gf in gfList[1:]:
gf.setCanvas(self.canvas)
gf.setEventHandler(self.mainHandler)
return gfList[1:]
elif (0):
return [
Graphics.Rectangle(50,
50,
90,
90,
canvas=self.canvas,
outline="black",
fill="blue",
width=2,
eventHandler=self.mainHandler),
Graphics.Oval(50,
50,
90,
90,
canvas=self.canvas,
outline="black",
fill="green",
eventHandler=self.mainHandler),
Graphics.Text(70,
90,
canvas=self.canvas,
zoom=1.00,
eventHandler=self.mainHandler,
text="text",
fill="red"),
Graphics.Connector(100,
100,
canvas=self.canvas,
zoom=1.00,
eventHandler=self.mainHandler),
Graphics.Polygon([50, 50, 90, 90, 32, 2],
canvas=self.canvas,
outline="green",
fill="purple",
width=2,
eventHandler=self.mainHandler),
Graphics.Line([50, 10, 50, 50, 132, 50],
canvas=self.canvas,
fill="black",
eventHandler=self.mainHandler),
Graphics.Composite([
Graphics.Rectangle(50,
20,
140,
100,
canvas=self.canvas,
outline="black",
fill="yellow",
width=2,
eventHandler=self.mainHandler),
Graphics.Rectangle(50,
50,
100,
120,
canvas=self.canvas,
outline="black",
fill="purple",
width=2,
eventHandler=self.mainHandler),
Graphics.Oval(70,
20,
40,
90,
canvas=self.canvas,
outline="black",
fill="green",
width=2,
eventHandler=self.mainHandler),
Graphics.Oval(50,
50,
40,
20,
canvas=self.canvas,
outline="black",
fill="gray",
width=2,
eventHandler=self.mainHandler)
],
canvas=self.canvas,
zoom=100,
eventHandler=self.mainHandler)
]