class MainWindow(QDialog):
""" Dialog for ShapeTopology converter"""
def __init__(self):
QDialog.__init__(self)
self.ui = Ui_GenerateShapeTopology()
self.ui.setupUi(self)
QObject.connect(self.ui.cancelButton, SIGNAL("clicked()"), self.close)
self.ui.inputBrowseButton.clicked.connect(self.browseInput)
self.ui.outputBrowseButton.clicked.connect(self.browseOutput)
self.ui.okButton.clicked.connect(self.accept)
QObject.connect(self.ui.inputFileLineEdit, SIGNAL("textChanged(QString)"),
self.updateOutput)
def show(self):
input = "MergeFeatures.shp"
output = "MergeFeatures.poly"
if project:
input = project.readPath(project.readEntry(PIHM, PIHM_MERGE, input)[0])
output = project.readPath(project.readEntry(PIHM, PIHM_PSLG, output)[0])
self.ui.inputFileLineEdit.setText(input)
self.ui.outputFileLineEdit.setText(output)
QDialog.show(self)
def browseInput(self):
fileName = QFileDialog.getOpenFileName(self,
self.tr("Select a shapefile"),
"Merged.shp",
self.tr("ESRI shapefile (*.shp);;All files (*.*)"))
if fileName:
self.ui.inputFileLineEdit.setText(fileName)
def updateOutput(self):
self.ui.outputFileLineEdit.setText(re.sub("\\.shp$", ".poly",
str(self.ui.inputFileLineEdit.text())))
def browseOutput(self):
fileName = QFileDialog.getSaveFileName(self,
self.tr("Select an output poly file"),
"Merged.poly",
self.tr("Triangle poly file (*.poly);;All files (*.*)"))
if fileName:
self.ui.outputFileLineEdit.setText(fileName)
def accept(self):
pass
def __init__(self):
QDialog.__init__(self)
self.ui = Ui_GenerateShapeTopology()
self.ui.setupUi(self)
QObject.connect(self.ui.cancelButton, SIGNAL("clicked()"), self.close)
self.ui.inputBrowseButton.clicked.connect(self.browseInput)
self.ui.outputBrowseButton.clicked.connect(self.browseOutput)
self.ui.okButton.clicked.connect(self.accept)
QObject.connect(self.ui.inputFileLineEdit, SIGNAL("textChanged(QString)"),
self.updateOutput)
