modelProperties.py
302 lines
| 9.2 KiB
| text/x-python
|
PythonLexer
Miguel Valdez
|
r577 | # -*- coding: utf-8 -*- | |
| from PyQt4 import QtCore | |||
| import itertools | |||
| HORIZONTAL_HEADERS = ("Property","Value " ) | |||
| HORIZONTAL = ("RAMA :",) | |||
| class treeModel(QtCore.QAbstractItemModel): | |||
| ''' | |||
| a model to display a few names, ordered by encabezado | |||
| ''' | |||
| def __init__(self ,parent=None): | |||
| super(treeModel, self).__init__(parent) | |||
| self.people = [] | |||
| self.initProjectProperties() | |||
| self.initPUVoltageProperties() | |||
| self.initPUSpectraProperties() | |||
| self.initPUSpectraHeisProperties() | |||
| def initProjectProperties(self): | |||
| name=None | |||
| directorio=None | |||
| workspace=None | |||
| remode=None | |||
| dataformat=None | |||
| startDate=None | |||
| endDate=None | |||
| startTime=None | |||
| endTime=None | |||
| delay=None | |||
| set= None | |||
| walk=None | |||
| timezone=None | |||
| Summary=None | |||
| description=None | |||
| def initPUVoltageProperties(self): | |||
| type=None | |||
| channel=None | |||
| heights=None | |||
| filter=None | |||
| profile=None | |||
| code=None | |||
| mode=None | |||
| coherentintegration=None | |||
| def initPUSpectraProperties(self): | |||
| type =None | |||
| nFFTpoints =None | |||
| ippFactor = None | |||
| pairsList =None | |||
| channel =None | |||
| heights =None | |||
| incoherentintegration =None | |||
| removeDC = None | |||
| removeInterference =None | |||
| getNoise = None | |||
| operationSpecPlot=None | |||
| operationCrossSpecPlot = None | |||
| operationRTIPlot = None | |||
| operationCohermap = None | |||
| operationPowProfilePlot = None | |||
| def initPUSpectraHeisProperties(self): | |||
| type =None | |||
| incoherentintegration =None | |||
| operationSpecHeisPlot=None | |||
| operationRTIHeisPlot = None | |||
| def initProjectView(self): | |||
| """ | |||
| Reemplazo del método showtree | |||
| """ | |||
| HORIZONTAL_HEADERS = ("Property","Value " ) | |||
| HORIZONTAL = ("RAMA :",) | |||
| self.rootItem = TreeItem(None, "ALL", None) | |||
| self.parents = {0 : self.rootItem} | |||
| self.setupModelData() | |||
| def initPUVoltageView(self): | |||
| HORIZONTAL_HEADERS = ("Operation"," Parameter Value " ) | |||
| HORIZONTAL = ("RAMA :",) | |||
| self.rootItem = TreeItem(None, "ALL", None) | |||
| self.parents = {0 : self.rootItem} | |||
| self.setupModelData() | |||
| def showProjectParms(self,caracteristicaList,principalList,descripcionList): | |||
| """ | |||
| set2Obje | |||
| """ | |||
| for caracteristica,principal, descripcion in itertools.izip(caracteristicaList,principalList,descripcionList): | |||
| person = person_class(caracteristica, principal, descripcion) | |||
| self.people.append(person) | |||
| self.rootItem = TreeItem(None, "ALL", None) | |||
| self.parents = {0 : self.rootItem} | |||
| self.setupModelData() | |||
| def showPUVoltageParms(self,caracteristicaList,principalList,descripcionList): | |||
| for caracteristica,principal, descripcion in itertools.izip(caracteristicaList,principalList,descripcionList): | |||
| person = person_class(caracteristica, principal, descripcion) | |||
| self.people.append(person) | |||
| self.rootItem = TreeItem(None, "ALL", None) | |||
| self.parents = {0 : self.rootItem} | |||
| self.setupModelData() | |||
| def showPUSpectraParms(self,caracteristicaList,principalList,descripcionList): | |||
| for caracteristica,principal, descripcion in itertools.izip(caracteristicaList,principalList,descripcionList): | |||
| person = person_class(caracteristica, principal, descripcion) | |||
| self.people.append(person) | |||
| self.rootItem = TreeItem(None, "ALL", None) | |||
| self.parents = {0 : self.rootItem} | |||
| self.setupModelData() | |||
| def showPUSpectraHeisParms(self,caracteristicaList,principalList,descripcionList): | |||
| for caracteristica,principal, descripcion in itertools.izip(caracteristicaList,principalList,descripcionList): | |||
| person = person_class(caracteristica, principal, descripcion) | |||
| self.people.append(person) | |||
| self.rootItem = TreeItem(None, "ALL", None) | |||
| self.parents = {0 : self.rootItem} | |||
| self.setupModelData() | |||
| def columnCount(self, parent=None): | |||
| if parent and parent.isValid(): | |||
| return parent.internalPointer().columnCount() | |||
| else: | |||
| return len(HORIZONTAL_HEADERS) | |||
| def data(self, index, role): | |||
| if not index.isValid(): | |||
| return QtCore.QVariant() | |||
| item = index.internalPointer() | |||
| if role == QtCore.Qt.DisplayRole: | |||
| return item.data(index.column()) | |||
| if role == QtCore.Qt.UserRole: | |||
| if item: | |||
| return item.person | |||
| return QtCore.QVariant() | |||
| def headerData(self, column, orientation, role): | |||
| if (orientation == QtCore.Qt.Horizontal and | |||
| role == QtCore.Qt.DisplayRole): | |||
| try: | |||
| return QtCore.QVariant(HORIZONTAL_HEADERS[column]) | |||
| except IndexError: | |||
| pass | |||
| return QtCore.QVariant() | |||
| def index(self, row, column, parent): | |||
| if not self.hasIndex(row, column, parent): | |||
| return QtCore.QModelIndex() | |||
| if not parent.isValid(): | |||
| parentItem = self.rootItem | |||
| else: | |||
| parentItem = parent.internalPointer() | |||
| childItem = parentItem.child(row) | |||
| if childItem: | |||
| return self.createIndex(row, column, childItem) | |||
| else: | |||
| return QtCore.QModelIndex() | |||
| def parent(self, index): | |||
| if not index.isValid(): | |||
| return QtCore.QModelIndex() | |||
| childItem = index.internalPointer() | |||
| if not childItem: | |||
| return QtCore.QModelIndex() | |||
| parentItem = childItem.parent() | |||
| if parentItem == self.rootItem: | |||
| return QtCore.QModelIndex() | |||
| return self.createIndex(parentItem.row(), 0, parentItem) | |||
| def rowCount(self, parent=QtCore.QModelIndex()): | |||
| if parent.column() > 0: | |||
| return 0 | |||
| if not parent.isValid(): | |||
| p_Item = self.rootItem | |||
| else: | |||
| p_Item = parent.internalPointer() | |||
| return p_Item.childCount() | |||
| def setupModelData(self): | |||
| for person in self.people: | |||
| if person.descripcion: | |||
| encabezado = person.caracteristica | |||
| if not self.parents.has_key(encabezado): | |||
| newparent = TreeItem(None, encabezado, self.rootItem) | |||
| self.rootItem.appendChild(newparent) | |||
| self.parents[encabezado] = newparent | |||
| parentItem = self.parents[encabezado] | |||
| newItem = TreeItem(person, "", parentItem) | |||
| parentItem.appendChild(newItem) | |||
| def searchModel(self, person): | |||
| ''' | |||
| get the modelIndex for a given appointment | |||
| ''' | |||
| def searchNode(node): | |||
| ''' | |||
| a function called recursively, looking at all nodes beneath node | |||
| ''' | |||
| for child in node.childItems: | |||
| if person == child.person: | |||
| index = self.createIndex(child.row(), 0, child) | |||
| return index | |||
| if child.childCount() > 0: | |||
| result = searchNode(child) | |||
| if result: | |||
| return result | |||
| retarg = searchNode(self.parents[0]) | |||
| #print retarg | |||
| return retarg | |||
| def find_GivenName(self, principal): | |||
| app = None | |||
| for person in self.people: | |||
| if person.principal == principal: | |||
| app = person | |||
| break | |||
| if app != None: | |||
| index = self.searchModel(app) | |||
| return (True, index) | |||
| return (False, None) | |||
| class person_class(object): | |||
| ''' | |||
| a trivial custom data object | |||
| ''' | |||
| def __init__(self, caracteristica, principal, descripcion): | |||
| self.caracteristica = caracteristica | |||
| self.principal = principal | |||
| self.descripcion = descripcion | |||
| def __repr__(self): | |||
| return "PERSON - %s %s"% (self.principal, self.caracteristica) | |||
| class TreeItem(object): | |||
| ''' | |||
| a python object used to return row/column data, and keep note of | |||
| it's parents and/or children | |||
| ''' | |||
| def __init__(self, person, header, parentItem): | |||
| self.person = person | |||
| self.parentItem = parentItem | |||
| self.header = header | |||
| self.childItems = [] | |||
| def appendChild(self, item): | |||
| self.childItems.append(item) | |||
| def child(self, row): | |||
| return self.childItems[row] | |||
| def childCount(self): | |||
| return len(self.childItems) | |||
| def columnCount(self): | |||
| return 2 | |||
| def data(self, column): | |||
| if self.person == None: | |||
| if column == 0: | |||
| return QtCore.QVariant(self.header) | |||
| if column == 1: | |||
| return QtCore.QVariant("") | |||
| else: | |||
| if column == 0: | |||
| return QtCore.QVariant(self.person.principal) | |||
| if column == 1: | |||
| return QtCore.QVariant(self.person.descripcion) | |||
| return QtCore.QVariant() | |||
| def parent(self): | |||
| return self.parentItem | |||
| def row(self): | |||
| if self.parentItem: | |||
| return self.parentItem.childItems.index(self) | |||
| return 0 | |||
Alexander Valdez
|
r208 |