def __init__(self, p_configManager, parent=None):
super(UGMModuleDockWidget, self).__init__(parent)
self.fileName = None
self.configManager = p_configManager
# UI auto-generated from QT Designer
self.ui = Ui_UGMMainWidget()
self.ui.setupUi(self)
l_attributesConfig = self.configManager.get_attributes_config()
self._initModel(UGMPropertiesModel(l_attributesConfig['attributes_def'],
l_attributesConfig['attributes_for_elem'],
self.configManager.get_ugm_fields()))
self.connect(self.ui.propertyList, QtCore.SIGNAL("collapsed(QModelIndex)"), self.resizeColumns)
self.connect(self.ui.propertyList, QtCore.SIGNAL("expanded(QModelIndex)"), self.resizeColumns)
self.initActions()
self._connection = None
class UGMModuleDockWidget(QtGui.QDockWidget):
"""Dock widget which is used to configure all UGM properties"""
def __init__(self, p_configManager, parent=None):
super(UGMModuleDockWidget, self).__init__(parent)
self.fileName = None
self.configManager = p_configManager
# UI auto-generated from QT Designer
self.ui = Ui_UGMMainWidget()
self.ui.setupUi(self)
l_attributesConfig = self.configManager.get_attributes_config()
self._initModel(UGMPropertiesModel(l_attributesConfig['attributes_def'],
l_attributesConfig['attributes_for_elem'],
self.configManager.get_ugm_fields()))
self.connect(self.ui.propertyList, QtCore.SIGNAL("collapsed(QModelIndex)"), self.resizeColumns)
self.connect(self.ui.propertyList, QtCore.SIGNAL("expanded(QModelIndex)"), self.resizeColumns)
self.initActions()
self._connection = None
def resizeColumns(self):
"""Resizes columns, to fit contents"""
for i_column in range(self.propertiesModel.columnCount(QtCore.QModelIndex())):
self.ui.propertyList.resizeColumnToContents(i_column)
def initActions(self):
"""Initialises all actions used by UGM dock widget"""
self.ui.sendToUgmButton.setDefaultAction(self.ui.actionSendToUgm)
self.ui.loadButton.setDefaultAction(self.ui.actionLoad)
self.ui.saveButton.setDefaultAction(self.ui.actionSave)
self.ui.saveAsButton.setDefaultAction(self.ui.actionSaveAs)
self.ui.addButton.setDefaultAction(self.ui.actionAdd)
self.ui.addRectangleButton.setDefaultAction(self.ui.actionAddRectangle)
self.ui.addImageButton.setDefaultAction(self.ui.actionAddImage)
self.ui.addTextButton.setDefaultAction(self.ui.actionAddText)
self.ui.removeButton.setDefaultAction(self.ui.actionRemove)
self.ui.actionSendToUgm.triggered.connect(self.sendToUgm)
self.ui.actionLoad.triggered.connect(self.loadConfig)
self.ui.actionSave.triggered.connect(self.saveConfig)
self.ui.actionSaveAs.triggered.connect(self.saveConfigAs)
self.ui.actionAdd.triggered.connect(lambda p_unused, p_type="field": self.addRoot(p_type))
self.ui.actionAddRectangle.triggered.connect(lambda p_unused, p_type="rectangle": self.addRoot(p_type))
self.ui.actionAddImage.triggered.connect(lambda p_unused, p_type="image": self.addRoot(p_type))
self.ui.actionAddText.triggered.connect(lambda p_unused, p_type="text": self.addRoot(p_type))
self.ui.actionRemove.triggered.connect(self.removeRoot)
self.updateActions()
def updateActions(self, p_newSelection=None):
"""Called every time something happens, that can change availability of
this plugins actions"""
# If this was called by signal, we will have new selection send as parameter
if p_newSelection != None and p_newSelection.count() > 0 and p_newSelection.first().isValid():
l_currentIndex = p_newSelection.first().topLeft()
else:
l_currentIndex = self.ui.propertyList.selectionModel().currentIndex()
# We can always add new field, sen to ugm or save/load
self.ui.actionAdd.setEnabled(True)
self.ui.actionSendToUgm.setEnabled(True)
self.ui.actionLoad.setEnabled(True)
self.ui.actionSave.setEnabled(True)
self.ui.actionSaveAs.setEnabled(True)
if not self.ui.propertyList.selectionModel().selection().isEmpty() and l_currentIndex.isValid():
l_item = self.propertiesModel.getItem(l_currentIndex)
# We can only remove fields or stimuluses...
l_canRemove = (l_item.type == 'field' or l_item.type == 'rectangle' or l_item.type == 'image' or l_item.type == 'text')
# ...and we can only add stimuluses to lists
l_canAddStimulus = (l_item.type == 'list')
self.ui.actionAddRectangle.setEnabled(l_canAddStimulus)
self.ui.actionAddImage.setEnabled(l_canAddStimulus)
self.ui.actionAddText.setEnabled(l_canAddStimulus)
self.ui.actionRemove.setEnabled(l_canRemove)
else:
# Nothing is selected, so we can't add or remove anything :)
self.ui.actionAddRectangle.setEnabled(False)
self.ui.actionAddImage.setEnabled(False)
self.ui.actionAddText.setEnabled(False)
self.ui.actionRemove.setEnabled(False)
def sendToUgm(self):
"""Sends currently edited config to UGM, if it's running"""
# # Change config managers loaded config
self.configManager.set_full_config(self.propertiesModel.createConfigNode())
# # We check whether we changed model structure: added or removed fields,
# # changed ids, because if we did then we must send different message type
if self.propertiesModel.structureModified:
l_type = 0
self.propertiesModel.structureModified = False
else:
l_type = 1
l_msg = variables_pb2.UgmUpdate()
l_msg.type = int(l_type)
l_msg.value = self.configManager.config_to_message()
#
# # Everything done :) All that is left is to establish connection if needed...
if not self._connection:
self._connection = connect_client(type = peers.LOGIC_DECISION, addresses=settings.MULTIPLEXER_ADDRESSES)
# ...and send message to UGM
self._connection.send_message(
message = l_msg.SerializeToString(),
type=types.UGM_UPDATE_MESSAGE, flush=True)
#### TEMPORARY FOR LOCAL UGM ####
#l_tempConfigManager = UgmConfigManager()
#l_tempConfigManager.set_full_config(self.propertiesModel.createConfigNode())
#l_tempConfigManager.update_to_file()
def loadConfig(self):
"""Loads config from file and rebuilds whole tree"""
l_fileName = QtGui.QFileDialog().getOpenFileName(self, self.tr(u"Otwórz"), QtCore.QString(settings.module_abs_path()), "Pliki UGMa (*.ugm)")
if l_fileName == "":
return
self.fileName = unicode(l_fileName)
l_shortFileName = os.path.split(unicode(l_fileName))[1]
self.setWindowTitle(QtGui.QApplication.translate("UGMMainWidget", "UGM Configuration - %s" % (l_shortFileName), None, QtGui.QApplication.UnicodeUTF8))
self.configManager.update_from_file(self.fileName)
l_attributesConfig = self.configManager.get_attributes_config()
self._initModel(UGMPropertiesModel(l_attributesConfig['attributes_def'],
l_attributesConfig['attributes_for_elem'],
self.configManager.get_ugm_fields()))
def saveConfig(self):
"""Saves config to default file, if none were loaded or to last loaded file"""
# Change config managers loaded config
self.configManager.set_full_config(self.propertiesModel.createConfigNode())
# We also save new config to file
self.configManager.update_to_file(self.fileName)
def saveConfigAs(self):
"""Saves config to specified file"""
l_fileName = QtGui.QFileDialog().getSaveFileName(self, self.tr("Zapisz jako..."), QtCore.QString(settings.module_abs_path()), "Plik UGMa (*.ugm)")
if l_fileName == "":
return
elif not unicode(l_fileName).endswith('.ugm'):
l_fileName += '.ugm'
self.fileName = l_fileName
self.saveConfig()
def addRoot(self, p_type):
"""Adds root item of given type to the list/model"""
l_currentIndex = self.ui.propertyList.selectionModel().currentIndex()
self.propertiesModel.addRoot(l_currentIndex, p_type)
self.updateActions()
def removeRoot(self):
"""Removes currently selected root item from list/model"""
l_currentIndex = self.ui.propertyList.selectionModel().currentIndex()
self.propertiesModel.removeRoot(l_currentIndex.parent(), l_currentIndex.row())
self.updateActions()
def _initModel(self, p_model):
"""Creates and initialises model, from given parameter"""
self.propertiesModel = p_model
self.propertiesDelegate = UGMPropertiesDelegate()
# Preparing model
self.ui.propertyList.setModel(self.propertiesModel)
self.ui.propertyList.setItemDelegate(self.propertiesDelegate)
self.ui.propertyList.setEditTriggers(QtGui.QAbstractItemView.AllEditTriggers)
# Initialising everything
self.resizeColumns()
self.ui.propertyList.selectionModel().selectionChanged.connect(self.updateActions)