class MainWindow(Tk):
def __init__(self):
Tk.__init__(self)
self.title(mainWindowTitle)
self.resizable(width=0, height=0)
self.__setStyles()
self.__initializeComponents()
self.__dataController = DataController();
self.mainloop()
def __initializeComponents(self):
self.imageCanvas = Canvas(master=self, width=imageCanvasWidth,
height=windowElementsHeight, bg="white")
self.imageCanvas.pack(side=LEFT, padx=(windowPadding, 0),
pady=windowPadding, fill=BOTH)
self.buttonsFrame = Frame(master=self, width=buttonsFrameWidth,
height=windowElementsHeight)
self.buttonsFrame.propagate(0)
self.loadFileButton = Button(master=self.buttonsFrame,
text=loadFileButtonText, command=self.loadFileButtonClick)
self.loadFileButton.pack(fill=X, pady=buttonsPadding);
self.colorByLabel = Label(self.buttonsFrame, text=colorByLabelText)
self.colorByLabel.pack(fill=X)
self.colorByCombobox = Combobox(self.buttonsFrame, state=DISABLED,
values=colorByComboboxValues)
self.colorByCombobox.set(colorByComboboxValues[0])
self.colorByCombobox.bind("<<ComboboxSelected>>", self.__colorByComboboxChange)
self.colorByCombobox.pack(fill=X, pady=buttonsPadding)
self.rejectedValuesPercentLabel = Label(self.buttonsFrame, text=rejectedMarginLabelText)
self.rejectedValuesPercentLabel.pack(fill=X)
self.rejectedValuesPercentEntry = Entry(self.buttonsFrame)
self.rejectedValuesPercentEntry.insert(0, defaultRejectedValuesPercent)
self.rejectedValuesPercentEntry.config(state=DISABLED)
self.rejectedValuesPercentEntry.pack(fill=X, pady=buttonsPadding)
self.colorsSettingsPanel = Labelframe(self.buttonsFrame, text=visualisationSettingsPanelText)
self.colorsTableLengthLabel = Label(self.colorsSettingsPanel, text=colorsTableLengthLabelText)
self.colorsTableLengthLabel.pack(fill=X)
self.colorsTableLengthEntry = Entry(self.colorsSettingsPanel)
self.colorsTableLengthEntry.insert(0, defaultColorsTableLength)
self.colorsTableLengthEntry.config(state=DISABLED)
self.colorsTableLengthEntry.pack(fill=X)
self.scaleTypeLabel = Label(self.colorsSettingsPanel, text=scaleTypeLabelText)
self.scaleTypeLabel.pack(fill=X)
self.scaleTypeCombobox = Combobox(self.colorsSettingsPanel, state=DISABLED,
values=scaleTypesComboboxValues)
self.scaleTypeCombobox.set(scaleTypesComboboxValues[0])
self.scaleTypeCombobox.bind("<<ComboboxSelected>>", self.__scaleTypeComboboxChange)
self.scaleTypeCombobox.pack(fill=X)
self.colorsTableMinLabel = Label(self.colorsSettingsPanel, text=colorsTableMinLabelText)
self.colorsTableMinLabel.pack(fill=X)
self.colorsTableMinEntry = Entry(self.colorsSettingsPanel)
self.colorsTableMinEntry.insert(0, defaultColorsTableMin)
self.colorsTableMinEntry.config(state=DISABLED)
self.colorsTableMinEntry.pack(fill=X)
self.colorsTableMaxLabel = Label(self.colorsSettingsPanel, text=colorsTableMaxLabelText)
self.colorsTableMaxLabel.pack(fill=X)
self.colorsTableMaxEntry = Entry(self.colorsSettingsPanel)
self.colorsTableMaxEntry.insert(0, defaultColorsTableMax)
self.colorsTableMaxEntry.config(state=DISABLED)
self.colorsTableMaxEntry.pack(fill=X)
self.colorsSettingsPanel.pack(fill=X, pady=buttonsPadding)
self.redrawButton = Button(master=self.buttonsFrame, text=redrawButtonText,
state=DISABLED, command=self.__redrawButtonClick)
self.redrawButton.pack(fill=X, pady=buttonsPadding)
self.buttonsFrame.pack(side=RIGHT, padx=windowPadding, pady=windowPadding, fill=BOTH)
def __setStyles(self):
Style().configure("TButton", padding=buttonsTextPadding, font=buttonsFont)
def loadFileButtonClick(self):
fileName = tkFileDialog.askopenfilename(filetypes=[('Tablet files', '*.mtb'), ('Tablet files', '*.htd')])
if (fileName):
if (not self.__getInputParams()):
self.__showInvalidInputMessage()
return
self.lastFileName = fileName;
self.title(mainWindowTitle + " " + fileName)
self.__draw(fileName)
tkMessageBox.showinfo(measureDialogTitle,
measureDialogText + str(self.__dataController.getMeasure(fileName)))
self.redrawButton.config(state=NORMAL)
self.colorByCombobox.config(state="readonly")
self.colorsTableLengthEntry.config(state=NORMAL)
self.scaleTypeCombobox.config(state="readonly")
def __redrawButtonClick(self):
if (not self.__getInputParams()):
self.__showInvalidInputMessage()
return
self.__draw(self.lastFileName)
def __scaleTypeComboboxChange(self, event):
if (self.scaleTypeCombobox.get() == relativeScaleType):
self.colorsTableMinEntry.config(state=DISABLED)
self.colorsTableMaxEntry.config(state=DISABLED)
else:
self.colorsTableMinEntry.config(state=NORMAL)
self.colorsTableMaxEntry.config(state=NORMAL)
def __colorByComboboxChange(self, event):
if (self.colorByCombobox.get() == colorByNoneOption):
self.rejectedValuesPercentEntry.config(state=DISABLED)
else:
self.rejectedValuesPercentEntry.config(state=NORMAL)
def __draw(self, fileName):
self.imageCanvas.delete(ALL)
dataForDrawing = self.__dataController.getDataForDrawing(
fileName, self.colorByCombobox.get(), self.colorsTableLength,
self.scaleTypeCombobox.get(), self.colorsTableMinValue,
self.colorsTableMaxValue, self.rejectedValuesPercent)
for package in dataForDrawing:
x = package[0];
y = package[1];
color = package[2];
self.imageCanvas.create_line(x, y, x + 1, y + 1, fill=color)
def __drawColorBySpeed(self, dataPackages, minX, minY, ratio, hsv):
allSpeeds = self.__getAllSpeeds(dataPackages)
minSpeed = min(allSpeeds)
maxSpeed = max(allSpeeds)
if (self.scaleTypeCombobox.get() == relativeScaleType):
colorsTableMinValue = minSpeed
colorsTableMaxValue = maxSpeed
else:
colorsTableMinValue = self.colorsTableMinValue
colorsTableMaxValue = self.colorsTableMaxValue
i = 0
for package in dataPackages:
x = (package[dataXNumber] - minX) * ratio
y = (package[dataYNumber] - minY) * ratio
color = hsv.getColorByValue(colorsTableMinValue,
colorsTableMaxValue,
allSpeeds[i])
tk_rgb = "#%02x%02x%02x" % color
self.imageCanvas.create_line(x, y, x + 1, y + 1, fill=tk_rgb)
i += 1
def __showInvalidInputMessage(self):
tkMessageBox.showinfo(invalidInputMessageTitle, invalidInputMessageText)
def __getInputParams(self):
try:
self.colorsTableLength = int(self.colorsTableLengthEntry.get())
self.colorsTableMinValue = float(self.colorsTableMinEntry.get())
self.colorsTableMaxValue = float(self.colorsTableMaxEntry.get())
self.rejectedValuesPercent = float(self.rejectedValuesPercentEntry.get())
if (self.colorsTableLength < 1 or
self.colorsTableMinValue >= self.colorsTableMaxValue or
self.rejectedValuesPercent < 0 or self.rejectedValuesPercent >= 100):
raise
return True
except:
return False
