def __init__(self, *args, **kwargs):
TaurusWidget.__init__(self, *args)
fileModel = kwargs.get('fileModel', None)
if fileModel is None:
fileModel = HDF5Widget.FileModel()
self.__fileModel = fileModel
self.treeWidget = HDF5Widget.HDF5Widget(self.__fileModel)
self.treeWidget.setSizePolicy(
Qt.QSizePolicy(Qt.QSizePolicy.Expanding, Qt.QSizePolicy.Expanding))
# self.infoWidget = HDF5Info.HDF5InfoWidget()
self.__previewStack = Qt.QStackedWidget()
self.__currentPreview = None
# layout
self.__splitter = Qt.QSplitter()
self.__splitter.setOrientation(Qt.Qt.Vertical)
self.__splitter.addWidget(self.treeWidget)
# self.__splitter.addWidget(self.infoWidget)
self.__splitter.addWidget(self.__previewStack)
self.setLayout(Qt.QVBoxLayout())
self.layout().addWidget(self.__splitter)
# Actions
self.setContextMenuPolicy(Qt.Qt.ActionsContextMenu)
self.openFileAction = Qt.QAction(Qt.QIcon.fromTheme("document-open"),
"Open Data File...", self)
self.togglePreviewAction = Qt.QAction(Qt.QIcon("actions:view.svg"),
"Show/Hide preview", self)
self.togglePreviewAction.setCheckable(True)
self.togglePreviewAction.setChecked(True)
self.addActions([self.openFileAction, self.togglePreviewAction])
# Toolbar
self._toolbar = Qt.QToolBar("NeXus browser toolbar")
self._toolbar.setIconSize(Qt.QSize(16, 16))
self._toolbar.setFloatable(False)
self._toolbar.addActions(
[self.openFileAction, self.togglePreviewAction])
self.layout().setMenuBar(self._toolbar)
# connections
self.__fileModel.sigFileAppended.connect(self.treeWidget.fileAppended)
self.treeWidget.sigHDF5WidgetSignal.connect(self.onHDF5WidgetSignal)
self.openFileAction.triggered.connect(
partial(self.openFile, fname=None))
self.togglePreviewAction.toggled.connect(
self.__previewStack.setVisible)
# configuration
self.registerConfigProperty(self.togglePreviewAction.isChecked,
self.togglePreviewAction.setChecked,
'showPreview')
def _loadIniFromHdf5(self, filename):
self.__hdf5Dialog = qt.QDialog()
self.__hdf5Dialog.setWindowTitle('Select the fit configuration dataset by a double click')
self.__hdf5Dialog.mainLayout = qt.QVBoxLayout(self.__hdf5Dialog)
self.__hdf5Dialog.mainLayout.setContentsMargins(0, 0, 0, 0)
self.__hdf5Dialog.mainLayout.setSpacing(0)
fileModel = HDF5Widget.FileModel()
fileView = HDF5Widget.HDF5Widget(fileModel)
with h5py.File(filename, "r") as hdfFile:
fileModel.appendPhynxFile(hdfFile, weakreference=True)
fileView.sigHDF5WidgetSignal.connect(self._hdf5WidgetSlot)
self.__hdf5Dialog.mainLayout.addWidget(fileView)
self.__hdf5Dialog.resize(400, 200)
ret = self.__hdf5Dialog.exec_()
if ret:
initxt = hdfFile[self.__fitConfigDataset][()]
else:
initxt = None
return initxt