def saveFile(self, fileName=None, startDir=None, suggestedFileName='flowchart.fc'):
if fileName is None:
if startDir is None:
startDir = self.filePath
if startDir is None:
startDir = '.'
self.fileDialog = pg.FileDialog(None, "Save Flowchart..", startDir, "Flowchart (*.fc)")
#self.fileDialog.setFileMode(QtGui.QFileDialog.AnyFile)
self.fileDialog.setAcceptMode(QtGui.QFileDialog.AcceptSave)
#self.fileDialog.setDirectory(startDir)
self.fileDialog.show()
self.fileDialog.fileSelected.connect(self.saveFile)
return
#fileName = QtGui.QFileDialog.getSaveFileName(None, "Save Flowchart..", startDir, "Flowchart (*.fc)")
configfile.writeConfigFile(self.saveState(), fileName)
self.sigFileSaved.emit(fileName)
def loadFile(self, fileName=None, startDir=None):
if fileName is None:
if startDir is None:
startDir = self.filePath
if startDir is None:
startDir = '.'
self.fileDialog = pg.FileDialog(None, "Load Flowchart..", startDir, "Flowchart (*.fc)")
#self.fileDialog.setFileMode(QtGui.QFileDialog.AnyFile)
#self.fileDialog.setAcceptMode(QtGui.QFileDialog.AcceptSave)
self.fileDialog.show()
self.fileDialog.fileSelected.connect(self.loadFile)
return
## NOTE: was previously using a real widget for the file dialog's parent, but this caused weird mouse event bugs..
#fileName = QtGui.QFileDialog.getOpenFileName(None, "Load Flowchart..", startDir, "Flowchart (*.fc)")
fileName = str(fileName)
state = configfile.readConfigFile(fileName)
self.restoreState(state, clear=True)
self.viewBox.autoRange()
#self.emit(QtCore.SIGNAL('fileLoaded'), fileName)
self.sigFileLoaded.emit(fileName)
def open_folder_dialog(self, title, starting_dir=HOME_DIR):
dirname = pg.FileDialog().getExistingDirectory(self, title, starting_dir)
return dirname
def save_file_dialog(self, title, supported_exts, starting_dir=HOME_DIR):
filename, _ = pg.FileDialog().getSaveFileName(self, title, starting_dir, supported_exts)
return filename