def loadModelDialogSlot(self):
"""Start a file dialog to choose a model file.
Once the dialog succeeds, we should hand-over the duty of
actual model loading to something else. Then refresh the
views. Things to check from the user:
1) The file type
2) Target element
3) Whether we should update the current window or start a new
window.
4) Plugin to use for displaying this model (can be automated
by looking into the model file for a regular expression)
"""
if self.popup is not None:
self.popup.close()
activeWindow = None # This to be used later to refresh the current widget with newly loaded model
dialog = LoaderDialog(self,
self.tr('Load model from file'))
if dialog.exec_():
valid = False
ret = []
ret,pluginName = self.checkPlugin(dialog)
if pluginName == 'kkit':
compt = moose.wildcardFind(ret['model'].path+'/##[ISA=ChemCompt]')
if not len(compt):
reply = QtGui.QMessageBox.question(self, "Model is empty","Model has no compartment, atleast one compartment should exist to display the widget\n Do you want another file",
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
dialog = LoaderDialog(self,self.tr('Load model from file'))
if dialog.exec_():
ret,pluginName = self.checkPlugin(dialog)
ret,valid = self.dialog_check(ret)
else:
QtGui.QApplication.restoreOverrideCursor()
return
else:
valid = True
if valid == True:
modelAnno = moose.Annotator(ret['model'].path+'/info')
if ret['subtype']:
modelAnno.modeltype = ret['subtype']
else:
modelAnno.modeltype = ret['modeltype']
modelAnno.dirpath = str(dialog.directory().absolutePath())
self.loadedModelsAction(ret['model'].path,pluginName)
self.setPlugin(pluginName, ret['model'].path)
if pluginName == 'kkit':
QtCore.QCoreApplication.sendEvent(self.plugin.getEditorView().getCentralWidget().view, QtGui.QKeyEvent(QtCore.QEvent.KeyPress, Qt.Qt.Key_A, Qt.Qt.NoModifier))
def dialog_check(self,ret):
pluginLookup = '%s/%s' % (ret['modeltype'], ret['subtype'])
try:
pluginName = subtype_plugin_map['%s/%s' % (ret['modeltype'], ret['subtype'])]
except KeyError:
pluginName = 'default'
if pluginName == 'kkit':
compt = moose.wildcardFind(ret['model'].path+'/##[ISA=ChemCompt]')
if not len(compt):
reply = QtGui.QMessageBox.question(self, "Model is empty","Model has no compartment, atleast one compartment should exist to display the widget\n Do you want another file",
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
dialog = LoaderDialog(self,self.tr('Load model from file'))
if dialog.exec_():
ret,pluginName = self.checkPlugin(dialog)
else:
QtGui.QApplication.restoreOverrideCursor()
return
else:
return ret,True