def __init__(self):
self.master = Tk()
self.canvas = Canvas(self.master, width=200, height=200)
self.frames = []
self.settings = []
self.buttons = []
self.invertedAvailabilityButtons = []
self.statusText = StringVar()
self.statusBar = Label(self.master, textvariable=self.statusText)
self.timer = Timer()
def __init__(self):
self.master = Tk()
self.canvas = Canvas(self.master, width=200, height=200)
self.frames = []
self.settings = []
self.buttons = []
self.invertedAvailabilityButtons = []
self.statusText = StringVar()
self.statusBar = Label(self.master, textvariable=self.statusText)
self.timer = Timer()
class GUI(object):
def __init__(self):
self.master = Tk()
self.canvas = Canvas(self.master, width=200, height=200)
self.frames = []
self.settings = []
self.buttons = []
self.invertedAvailabilityButtons = []
self.statusText = StringVar()
self.statusBar = Label(self.master, textvariable=self.statusText)
self.timer = Timer()
def build(self):
self.canvas.pack(side=TOP)
for setting in self.settings:
setting[1].pack(side=TOP)
for frame in self.frames:
frame.pack(side=TOP)
for button in self.buttons:
button.pack(side=LEFT)
self.statusBar.pack(side=TOP)
def addFrame(self, name, control):
self.frames.append(control)
return control
def addSetting(self, name, default):
frame = Frame(self.master)
label = Label(frame, text=name)
entry = Entry(frame)
entry.insert(0,default)
label.pack(side=LEFT)
entry.pack(side=LEFT)
self.settings.append( (name,frame,label,entry) )
return frame
def getSettingValue(self, name):
matches = [ item for item in self.settings if item[0]==name ]
return matches[0][3].get()
def getInt(self, name):
val = self.getSettingValue(name)
if val is None:
return 0
return int(val)
def getFloat(self, name):
val = self.getSettingValue(name)
return float(val) if val is not None else 0
def addButton(self, name, control):
self.buttons.append(control)
return control
def enableButtons(self):
for b in self.buttons:
if b in self.invertedAvailabilityButtons:
b.config(state=DISABLED)
else:
b.config(state=NORMAL)
def disableButtons(self):
for b in self.buttons:
if b in self.invertedAvailabilityButtons:
b.config(state=NORMAL)
else:
b.config(state=DISABLED)
def run_threaded(self, function):
thread = threading.Thread(target=function)
thread.setDaemon(True) # kills the thread if parent thread is killed
self.timer.startClock()
thread.start()
self.disableButtons()
def clearCanvas(self):
self.canvas.delete(ALL)
self.drawAxes()
self.drawMarks()
def coordToScreen(self, coord):
xMargin = self.getInt("xMargin")
yMargin = self.getInt("yMargin")
height = self.getInt("height")
width = self.getInt("width")
scale = self.getInt("scale")
return coord[0] * scale + xMargin, coord[1] * scale + yMargin
def drawAxes(self):
xMargin = self.getInt("xMargin")
yMargin = self.getInt("yMargin")
height = self.getInt("height")
width = self.getInt("width")
self.canvas.create_line(xMargin, yMargin, xMargin, height-yMargin)
self.canvas.create_line(xMargin,yMargin, width-xMargin, yMargin)
def drawMarks(self):
xMargin = self.getInt("xMargin")
yMargin = self.getInt("yMargin")
height = self.getInt("height")
width = self.getInt("width")
for i in range(xMargin, width-xMargin, 10):
pt1 = xMargin+i, 0
pt2 = xMargin+i, yMargin
self.canvas.create_line(pt1[0],pt1[1],pt2[0],pt2[1])
for i in range(yMargin, height-yMargin, 10):
pt1 = 0, yMargin+i
pt2 = xMargin, yMargin+i
self.canvas.create_line(pt1[0],pt1[1],pt2[0],pt2[1])
def drawCoords(self,coords):
for i in range(len(coords)-1):
pos1 = self.coordToScreen(coords[i])
pos2 = self.coordToScreen(coords[i+1])
try:
self.canvas.create_line(pos1[0],pos1[1],pos2[0],pos2[1])
except:
print("Failed to draw line from ", (pos1[0],pos1[1]), "to", (pos2[0],pos2[1]))
def update(self, state, energy):
self.timer.stopClock()
self.clearCanvas()
self.drawCoords(state)
self.statusText.set("New energy: " + "{0:.2f}".format(energy))
self.enableButtons()
class GUI(object):
def __init__(self):
self.master = Tk()
self.canvas = Canvas(self.master, width=200, height=200)
self.frames = []
self.settings = []
self.buttons = []
self.invertedAvailabilityButtons = []
self.statusText = StringVar()
self.statusBar = Label(self.master, textvariable=self.statusText)
self.timer = Timer()
def build(self):
self.canvas.pack(side=TOP)
for setting in self.settings:
setting[1].pack(side=TOP)
for frame in self.frames:
frame.pack(side=TOP)
for button in self.buttons:
button.pack(side=LEFT)
self.statusBar.pack(side=TOP)
def addFrame(self, name, control):
self.frames.append(control)
return control
def addSetting(self, name, default):
frame = Frame(self.master)
label = Label(frame, text=name)
entry = Entry(frame)
entry.insert(0, default)
label.pack(side=LEFT)
entry.pack(side=LEFT)
self.settings.append((name, frame, label, entry))
return frame
def getSettingValue(self, name):
matches = [item for item in self.settings if item[0] == name]
return matches[0][3].get()
def getInt(self, name):
val = self.getSettingValue(name)
if val is None:
return 0
return int(val)
def getFloat(self, name):
val = self.getSettingValue(name)
return float(val) if val is not None else 0
def addButton(self, name, control):
self.buttons.append(control)
return control
def enableButtons(self):
for b in self.buttons:
if b in self.invertedAvailabilityButtons:
b.config(state=DISABLED)
else:
b.config(state=NORMAL)
def disableButtons(self):
for b in self.buttons:
if b in self.invertedAvailabilityButtons:
b.config(state=NORMAL)
else:
b.config(state=DISABLED)
def run_threaded(self, function):
thread = threading.Thread(target=function)
thread.setDaemon(True) # kills the thread if parent thread is killed
self.timer.startClock()
thread.start()
self.disableButtons()
def clearCanvas(self):
self.canvas.delete(ALL)
self.drawAxes()
self.drawMarks()
def coordToScreen(self, coord):
xMargin = self.getInt("xMargin")
yMargin = self.getInt("yMargin")
height = self.getInt("height")
width = self.getInt("width")
scale = self.getInt("scale")
return coord[0] * scale + xMargin, coord[1] * scale + yMargin
def drawAxes(self):
xMargin = self.getInt("xMargin")
yMargin = self.getInt("yMargin")
height = self.getInt("height")
width = self.getInt("width")
self.canvas.create_line(xMargin, yMargin, xMargin, height - yMargin)
self.canvas.create_line(xMargin, yMargin, width - xMargin, yMargin)
def drawMarks(self):
xMargin = self.getInt("xMargin")
yMargin = self.getInt("yMargin")
height = self.getInt("height")
width = self.getInt("width")
for i in range(xMargin, width - xMargin, 10):
pt1 = xMargin + i, 0
pt2 = xMargin + i, yMargin
self.canvas.create_line(pt1[0], pt1[1], pt2[0], pt2[1])
for i in range(yMargin, height - yMargin, 10):
pt1 = 0, yMargin + i
pt2 = xMargin, yMargin + i
self.canvas.create_line(pt1[0], pt1[1], pt2[0], pt2[1])
def drawCoords(self, coords):
for i in range(len(coords) - 1):
pos1 = self.coordToScreen(coords[i])
pos2 = self.coordToScreen(coords[i + 1])
try:
self.canvas.create_line(pos1[0], pos1[1], pos2[0], pos2[1])
except:
print("Failed to draw line from ", (pos1[0], pos1[1]), "to",
(pos2[0], pos2[1]))
def update(self, state, energy):
self.timer.stopClock()
self.clearCanvas()
self.drawCoords(state)
self.statusText.set("New energy: " + "{0:.2f}".format(energy))
self.enableButtons()
