class guiHandler(QtGui.QMainWindow):
""" Handler for function calls from gui
"""
def __init__(self, parent=None):
""" Simple initializsation
"""
QtGui.QWidget.__init__(self, parent)
self.ui = BBAgui.Ui_BBA()
self.ui.setupUi(self)
self.show()
self.bba = BBA()
def raysFunc(self):
""" my testfunc
now obsolete more or less
"""
x = int(self.ui.lineEditX.text())
y = int(self.ui.lineEditY.text())
self.ui.lineEditZ.setText(str(x+y))
def openImages(self):
""" Responds to dialog to open images
"""
_msg = 'Select one or more images to open'
_prepath = 'D:/Raimund Buero/Python/testbilder'
_Imagetypes = 'Images (*.bmp *.png *.jpg)'
filepaths = QtGui.QFileDialog.getOpenFileNames(self,
_msg,
_prepath,
_Imagetypes)
for filepath in filepaths:
self.bba.add_image_bd(str(filepath))
_nL = self.bba.get_imageName_list()
for name in _nL:
_fp = QtGui.QListWidgetItem(name, self.ui.ImageList)
self.ui.ImageList.addItem(_fp)
#Set Image settings
try:
self.setImageSettings()
except:
logging.error('Fehler beim schreiben der Settings beim \
oeffnen der Datei')
def filepathClicked(self):
""" Responds to clicked image
"""
_tmp = self.ui.ImageList.currentItem()
_tmp = QtGui.QListWidgetItem.text(_tmp)
#print _tmp
self.ui.currentImage.setText(_tmp)
_fp = self.bba.get_imageByName(str(_tmp)).pfad
self.update_ImageDisplay(_fp)
def update_ImageDisplay(self, pfad):
""" updates the Image Display
is called from self.filepathClicked()
pfad (str): filepath for image to be displayed
"""
image = QtGui.QPixmap(pfad)
view = self.ui.BildViewer
scene = QtGui.QGraphicsScene()
item = QtGui.QGraphicsPixmapItem(image)
scene.addItem(item)
view.setScene(scene)
view.show()
#Settings function
def openSettings(self, parent = None):
""" Responds to open Settings call from Settings.ui
"""
QtGui.QWidget.__init__(self, parent)
self.sui = Settingsui.Ui_Settings()
self.sui.setupUi(self)
self.show()
#Initialize values by reading Settings.ini
self.loadSettings()
def loadSettings(self):
""" Respond to load settings call
Reads values out of Settings.ini and sends them to gui
"""
_setDict = self.bba.get_settings() #gets dict
#Write to GUI
try:
#Nullpunkt
_val = int(_setDict['nullpunkt'])
self.sui.Nullhoehe.setValue(_val)
#Flammenmitte
_val = int(_setDict['flammenmitte'])
self.sui.Flammenmitte.setValue(_val)
#Grad zwischen den Bildern
_val = int(_setDict['gradprobild'])
self.sui.GradZwischenBildern.setValue(_val)
#Aufloesung
_val = float(_setDict['aufloesung'])
self.sui.Aufloesung.setValue(_val)
#Workspace
_val = _setDict['workspace']
self.sui.WorkspaceShow_label.setText(_val)
except:
logging.ERROR('Settings konnten nicht gesetzt werden')
def saveSettings(self):
""" Save current Settings in Settings.ini
"""
_setDict = {}
try:
_setDict['nullpunkt'] = str(self.sui.Nullhoehe.value())
_setDict['flammenmitte'] = str(self.sui.Flammenmitte.value())
_setDict['gradprobild'] = str(self.sui.GradZwischenBildern.value())
_setDict['aufloesung'] = str(self.sui.Aufloesung.value())
_tmp = self.sui.WorkspaceShow_label.text()
_tmp = str(_tmp)
_setDict['workspace'] = _tmp
except:
logging.error('Settings konnten nicht von ui gelesen werden')
try:
self.bba.set_settings(_setDict)
except:
logging.error('Settings konnten nicht geschrieben werden')
def setImageSettings(self):
""" Send Settings to each Bild instance
"""
self.bba.setImageSettings()
def chooseWorkspace(self):
""" File Dialog to choose current workspace
"""
#_file = QtGui.QFileDialog.getOpenFileName(self, _msg, _prepath, _type)
_dir = QtGui.QFileDialog.getExistingDirectory(self, "Select Directory")
self.sui.WorkspaceShow_label.setText(_dir)
#Plotter functions
def openPlotter(self):
""" Responds to open Plotter call from Plotter.ui
"""
QtGui.QWidget.__init__(self, parent = None)
self.pui = Ui_Plotterui()
self.pui.setupUi(self)
self.show()
def updatePlot(self, x, y):
""" Updates plot window
x (arr): x values
y (arr): y values
"""
self.pui.MPLArea.qmc.updatePlot(x,y)
def update_plot_verrbar(self, x, y, verrbar):
""" update plot with vertical errorbars
"""
self.pui.MPLArea.qmc.update_plot_verrbar(x, y, verrbar)
def myPlot(self):
# checked = 2 unchecked = 0
if self.pui.checkTotalInt.checkState() == 2:
self.plot_totalInt()
elif self.pui.checkFlammenhoehe.checkState() == 2:
self.plot_flammenhoehe()
elif self.pui.checkFlammenhoeheGauss.checkState() == 2:
self.plot_flammenhoeheGauss()
elif self.pui.checkFlammenoberflaecheGauss.checkState() == 2:
self.plot_flammenoberflaecheGauss()
else:
self.test_plotter()
def test_plotter(self):
""" my testplotter func"""
_x = [0,1]
_y = [0,0]
self.updatePlot(_x,_y)
def plot_totalInt(self):
""" Responds to plot total Int call
"""
_x, _y = self.bba.get_totalInt_list()
self.updatePlot(_x,_y)
def plot_flammenhoehe(self):
""" Responds to plot flammenhoehe call
"""
_x, _y = self.bba.get_flammenhoehe_list()
self.updatePlot(_x,_y)
def plot_flammenhoeheGauss(self):
""" Responds to plot flammenhoehe call
"""
_x, _y, _yerr = self.bba.get_flammenhoeheGauss_list()
self.update_plot_verrbar(_x,_y, _yerr)
def plot_flammenoberflaecheGauss(self):
""" Responds to plot flammenhoehe call
"""
_x, _y = self.bba.get_flammenoberflaecheGauss_list()
self.updatePlot(_x,_y)
class guiHandler(QtGui.QMainWindow):
""" Handler for function calls from gui
"""
def __init__(self, parent=None):
""" Simple initializsation
"""
QtGui.QWidget.__init__(self, parent)
self.ui = BBAgui.Ui_BBA()
self.ui.setupUi(self)
self.show()
self.bba = BBA()
def raysFunc(self):
""" my testfunc
now obsolete more or less
"""
x = int(self.ui.lineEditX.text())
y = int(self.ui.lineEditY.text())
self.ui.lineEditZ.setText(str(x + y))
def openImages(self):
""" Responds to dialog to open images
"""
_msg = 'Select one or more images to open'
_prepath = 'D:/Raimund Buero/Python/testbilder'
_Imagetypes = 'Images (*.bmp *.png *.jpg)'
filepaths = QtGui.QFileDialog.getOpenFileNames(self, _msg, _prepath,
_Imagetypes)
for filepath in filepaths:
self.bba.add_image_bd(str(filepath))
_nL = self.bba.get_imageName_list()
for name in _nL:
_fp = QtGui.QListWidgetItem(name, self.ui.ImageList)
self.ui.ImageList.addItem(_fp)
#Set Image settings
try:
self.setImageSettings()
except:
logging.error('Fehler beim schreiben der Settings beim \
oeffnen der Datei')
def filepathClicked(self):
""" Responds to clicked image
"""
_tmp = self.ui.ImageList.currentItem()
_tmp = QtGui.QListWidgetItem.text(_tmp)
#print _tmp
self.ui.currentImage.setText(_tmp)
_fp = self.bba.get_imageByName(str(_tmp)).pfad
self.update_ImageDisplay(_fp)
def update_ImageDisplay(self, pfad):
""" updates the Image Display
is called from self.filepathClicked()
pfad (str): filepath for image to be displayed
"""
image = QtGui.QPixmap(pfad)
view = self.ui.BildViewer
scene = QtGui.QGraphicsScene()
item = QtGui.QGraphicsPixmapItem(image)
scene.addItem(item)
view.setScene(scene)
view.show()
#Settings function
def openSettings(self, parent=None):
""" Responds to open Settings call from Settings.ui
"""
QtGui.QWidget.__init__(self, parent)
self.sui = Settingsui.Ui_Settings()
self.sui.setupUi(self)
self.show()
#Initialize values by reading Settings.ini
self.loadSettings()
def loadSettings(self):
""" Respond to load settings call
Reads values out of Settings.ini and sends them to gui
"""
_setDict = self.bba.get_settings() #gets dict
#Write to GUI
try:
#Nullpunkt
_val = int(_setDict['nullpunkt'])
self.sui.Nullhoehe.setValue(_val)
#Flammenmitte
_val = int(_setDict['flammenmitte'])
self.sui.Flammenmitte.setValue(_val)
#Grad zwischen den Bildern
_val = int(_setDict['gradprobild'])
self.sui.GradZwischenBildern.setValue(_val)
#Aufloesung
_val = float(_setDict['aufloesung'])
self.sui.Aufloesung.setValue(_val)
#Workspace
_val = _setDict['workspace']
self.sui.WorkspaceShow_label.setText(_val)
except:
logging.ERROR('Settings konnten nicht gesetzt werden')
def saveSettings(self):
""" Save current Settings in Settings.ini
"""
_setDict = {}
try:
_setDict['nullpunkt'] = str(self.sui.Nullhoehe.value())
_setDict['flammenmitte'] = str(self.sui.Flammenmitte.value())
_setDict['gradprobild'] = str(self.sui.GradZwischenBildern.value())
_setDict['aufloesung'] = str(self.sui.Aufloesung.value())
_tmp = self.sui.WorkspaceShow_label.text()
_tmp = str(_tmp)
_setDict['workspace'] = _tmp
except:
logging.error('Settings konnten nicht von ui gelesen werden')
try:
self.bba.set_settings(_setDict)
except:
logging.error('Settings konnten nicht geschrieben werden')
def setImageSettings(self):
""" Send Settings to each Bild instance
"""
self.bba.setImageSettings()
def chooseWorkspace(self):
""" File Dialog to choose current workspace
"""
#_file = QtGui.QFileDialog.getOpenFileName(self, _msg, _prepath, _type)
_dir = QtGui.QFileDialog.getExistingDirectory(self, "Select Directory")
self.sui.WorkspaceShow_label.setText(_dir)
#Plotter functions
def openPlotter(self):
""" Responds to open Plotter call from Plotter.ui
"""
QtGui.QWidget.__init__(self, parent=None)
self.pui = Ui_Plotterui()
self.pui.setupUi(self)
self.show()
def updatePlot(self, x, y):
""" Updates plot window
x (arr): x values
y (arr): y values
"""
self.pui.MPLArea.qmc.updatePlot(x, y)
def myPlot(self):
# checked = 2 unchecked = 0
if self.pui.checkTotalInt.checkState() == 2:
self.plot_totalInt()
elif self.pui.checkFlammenhoehe.checkState() == 2:
self.plot_flammenhoehe()
elif self.pui.checkFlammenhoeheGauss.checkState() == 2:
self.plot_flammenhoeheGauss()
else:
self.test_plotter()
def test_plotter(self):
""" my testplotter func"""
_x = [0, 1]
_y = [0, 0]
self.updatePlot(_x, _y)
def plot_totalInt(self):
""" Responds to plot total Int call
"""
_x, _y = self.bba.get_totalInt_list()
self.updatePlot(_x, _y)
def plot_flammenhoehe(self):
""" Responds to plot flammenhoehe call
"""
_x, _y = self.bba.get_flammenhoehe_list()
self.updatePlot(_x, _y)
def plot_flammenhoeheGauss(self):
""" Responds to plot flammenhoehe call
"""
_x, _y = self.bba.get_flammenhoeheGauss_list()
self.updatePlot(_x, _y)