def __init__(self, parent=None):
super(IdfEditorWindow, self).__init__(parent)
ui = Ui()
self.ui = ui
ui.setupUi(self)
self.doc = IdfDocument()
self.currentfile = ''
ui.listView.setModel(QStringListModel())
ui.tableView.setModel(IdfObjectsTableModel(self.doc))
# menu actions
ui.actionOpen.triggered.connect(self.actionOpenFile)
ui.actionSave.triggered.connect(self.actionSaveFile)
ui.actionSaveAs.triggered.connect(self.actionSaveFileAs)
ui.actionShowClassesWithObjectsOnly.triggered.connect(self.actionShowClassesWithObjectsOnly)
ui.actionNewObject.triggered.connect(self.actionNewObject)
ui.actionDuplicateObject.triggered.connect(self.actionDuplicateObject)
ui.actionDeleteObject.triggered.connect(self.actionDeleteObject)
ui.actionCopyObject.triggered.connect(self.copyObject)
ui.actionPasteObject.triggered.connect(self.pasteObject)
ui.listView.clicked.connect(self.actionClassClicked)
self.showClassesWithObjectsOnly(False)
self.selectClassAtIndex(0)
self.ui.tableView.model().columnsInserted.connect(self.changedObjectCountToClass)
self.ui.tableView.model().columnsRemoved.connect(self.changedObjectCountToClass)
self.ui.tableView.selectionModel().selectionChanged.connect(self.objectSelectionChanged)
QApplication.clipboard().dataChanged.connect(self.clipboardDataChanged)
class IdfEditorWindow(QMainWindow):
def __init__(self, parent=None):
super(IdfEditorWindow, self).__init__(parent)
ui = Ui()
self.ui = ui
ui.setupUi(self)
self.doc = IdfDocument()
self.currentfile = ''
ui.listView.setModel(QStringListModel())
ui.tableView.setModel(IdfObjectsTableModel(self.doc))
# menu actions
ui.actionOpen.triggered.connect(self.actionOpenFile)
ui.actionSave.triggered.connect(self.actionSaveFile)
ui.actionSaveAs.triggered.connect(self.actionSaveFileAs)
ui.actionShowClassesWithObjectsOnly.triggered.connect(self.actionShowClassesWithObjectsOnly)
ui.actionNewObject.triggered.connect(self.actionNewObject)
ui.actionDuplicateObject.triggered.connect(self.actionDuplicateObject)
ui.actionDeleteObject.triggered.connect(self.actionDeleteObject)
ui.actionCopyObject.triggered.connect(self.copyObject)
ui.actionPasteObject.triggered.connect(self.pasteObject)
ui.listView.clicked.connect(self.actionClassClicked)
self.showClassesWithObjectsOnly(False)
self.selectClassAtIndex(0)
self.ui.tableView.model().columnsInserted.connect(self.changedObjectCountToClass)
self.ui.tableView.model().columnsRemoved.connect(self.changedObjectCountToClass)
self.ui.tableView.selectionModel().selectionChanged.connect(self.objectSelectionChanged)
QApplication.clipboard().dataChanged.connect(self.clipboardDataChanged)
def objectSelectionChanged(self, selected, deselected):
# this seems necessary to prevent a segfault on exit
if selected is None:
return
enabled = selected.count() > 0
self.ui.actionDuplicateObject.setEnabled(enabled)
self.ui.actionDeleteObject.setEnabled(enabled)
self.ui.actionCopyObject.setEnabled(enabled)
def clipboardDataChanged(self):
text = QApplication.clipboard().text()
enabled = len(text) > 0 and text.startswith("IDF,")
self.ui.actionPasteObject.setEnabled(enabled)
def changedObjectCountToClass(self, parent, first, last):
qindex = self.ui.listView.currentIndex()
count = len(self.doc.objectsOfClass(self.selectedClass()))
self.ui.listView.model().setData(qindex, "[{0:04d}] {1}".format(count, self.selectedClass()))
# ------------------------------------------------------------------------
# UI Actions
# ------------------------------------------------------------------------
def actionOpenFile(self):
path = QFileDialog.getOpenFileName(self,
"Open File", ".",
"*.idf\n*.expidf")
print(path)
if path != '':
self.openFile(path)
def actionSaveFile(self):
if self.currentfile == '':
self.actionSaveFileAs()
else:
self.saveFile()
def actionSaveFileAs(self):
path = QFileDialog.getSaveFileName(self,
"Save File", ".",
"*.idf")
if path != '':
self.saveFileAs(path)
def actionShowClassesWithObjectsOnly(self):
self.showClassesWithObjectsOnly(self.ui.actionShowClassesWithObjectsOnly.isChecked())
def actionNewObject(self):
self.addNewObject()
def actionDuplicateObject(self):
self.duplicateObject()
def actionDeleteObject(self):
self.deleteObject()
def actionClassClicked(self, index):
self.selectClassAtIndex(index.row())
# ------------------------------------------------------------------------
def openFile(self, filepath):
self.doc.readFromFile(filepath)
self.currentfile = os.path.join(os.getcwd(), filepath)
self.showClassesWithObjectsOnly(False)
self.selectClassAtIndex(0)
def saveFile(self):
if os.path.exists(self.currentfile):
self.doc.writeToFile(self.currentfile)
def saveFileAs(self, filepath):
self.doc.writeToFile(filepath)
self.currentfile = os.path.join(os.getcwd(), filepath)
def showClassesWithObjectsOnly(self, state):
self.ui.actionShowClassesWithObjectsOnly.setChecked(state)
if state and not self.doc.isEmpty():
classes = self.doc.onlyClassesWithObjectsWithObjectCount()
else:
classes = self.doc.allClassesWithObjectCount()
formatted_classes = []
for classname, count in classes.items():
formatted_classes.append("[{0:04d}] {1}".format(count, classname))
model = QStringListModel(formatted_classes)
self.ui.listView.setModel(model)
def selectClassAtIndex(self, index):
# select class in listview
qindex = self.ui.listView.model().createIndex(index, 0)
self.ui.listView.setCurrentIndex(qindex)
# update tableview for selected class
model = self.ui.tableView.model()
model.classname = self.classes()[index]
topleft = model.createIndex(0, 0)
bottomright = model.createIndex(model.rowCount(0), model.columnCount(0))
model.dataChanged.emit(topleft, bottomright)
model.headerDataChanged.emit(Qt.Vertical, 0, model.rowCount(0))
def selectClass(self, classname):
try:
self.selectClassAtIndex(self.classes().index(classname))
except ValueError:
pass
def selectedClass(self):
index = self.ui.listView.currentIndex().row()
return self.classes()[index]
def selectedObject(self):
qindex = self.ui.tableView.currentIndex()
return self.doc.objectOfClassAtIndex(self.selectedClass(), qindex.column())
def textInClassSelector(self, className):
try:
index = self.classes().index(className)
qindex = self.ui.listView.model().createIndex(index, 0)
return self.ui.listView.model().data(qindex, Qt.DisplayRole)
except ValueError:
return ""
def addNewObject(self):
self.ui.tableView.model().insertColumns(0, 1)
def duplicateObject(self):
# add column after last one
model = self.ui.tableView.model()
lastcol_index = model.columnCount()
self.ui.tableView.model().insertColumns(lastcol_index, 1)
# populate data
obj = self.selectedObject()
self.doc.replaceObjectAtIndexWithObject(lastcol_index, copy.deepcopy(obj))
def deleteObject(self):
self.ui.tableView.model().removeColumns(self.ui.tableView.currentIndex().column(), 1)
def copyObject(self):
obj = self.selectedObject()
QApplication.clipboard().setText("IDF," + ",".join(obj) + ";")
def pasteObject(self):
# remove last character, supposed to be a colon
clipObj = QApplication.clipboard().text()[:-1]
obj = clipObj.split(",")
# remove "IDF" prefix
obj = obj[1:]
self.addNewObject()
lastcol_index = self.ui.tableView.model().columnCount() - 1
self.doc.replaceObjectAtIndexWithObject(lastcol_index, obj)
def classes(self):
if self.ui.actionShowClassesWithObjectsOnly.isChecked():
return list(self.doc.onlyClassesWithObjectsWithObjectCount().keys())
else:
return list(self.doc.allClassesWithObjectCount().keys())