def _dlg_load_data(self):
""" Open file-dialog to choose one or multiple files. """
FD = QFileDialog(self, 'Open data file', '.',
"""Raw data (*.data *.hdf5 *.mat *.npy *.txt);;
Images (*.jpg *.bmp *.png *.tiff);;
All (*)""")
FD.setOptions(QFileDialog.DontUseNativeDialog)
FD.setFileMode(QFileDialog.ExistingFiles)
checkbox = QCheckBox("Put first dimension to the end", FD)
checkbox.setChecked(self.config.getboolean('opt', 'first_to_last'))
FD.layout().addWidget(checkbox, 4, 1, 1, 1)
if FD.exec_():
fnames = FD.selectedFiles()
self.config.set('opt', 'first_to_last',
str(checkbox.checkState() != 0))
# For all files
if isinstance(fnames[0], list):
fnames = fnames[0]
self.load_files(fnames)
def saveAllCsv(self):
"""Save data for all currently plotted lines"""
#Harsha: Plots were saved in GUI folder instead provided QFileDialog box to save to
#user choose
fileDialog2 = QFileDialog(self)
fileDialog2.setFileMode(QFileDialog.Directory)
fileDialog2.setWindowTitle('Select Directory to save plots')
fileDialog2.setOptions(QFileDialog.ShowDirsOnly)
fileDialog2.setLabelText(QFileDialog.Accept, self.tr("Save"))
targetPanel = QFrame(fileDialog2)
targetPanel.setLayout(QVBoxLayout())
layout = fileDialog2.layout()
layout.addWidget(targetPanel)
if fileDialog2.exec_():
directory = fileDialog2.directory().path()
for line in list(self.lineToDataSource.keys()):
self.saveCsv(line, directory)
def open(self):
"""
File dialog with selections syntax and file type.
"""
filedialog = QFileDialog(self)
filedialog.setOption(QFileDialog.DontUseNativeDialog)
filedialog.setDefaultSuffix("*.*")
filedialog.setDirectory(
self.cfg.get("TextEditor/LastPath", ".", system=True))
layout = filedialog.layout()
type_files = [ # type, syntax, is HTML, list of exts
(self.tr("All files (*)"), self.tr("-- no --"), True, []),
(self.tr("Python files (*.py *.pyw)"), "Python", False,
["py", "pyw"]),
(self.tr("SQL scripts (*.sql)"), "SQL", False, ["sql"]),
(self.tr("Text files (*.txt)"), self.tr("-- no --"), False,
["txt"]),
]
filedialog.setNameFilters([t[0] for t in type_files])
syntax = QComboBox()
__in_cmb = []
for t in type_files:
if t[1] not in __in_cmb:
__in_cmb.append(t[1])
syntax.addItem(t[1])
lbl_syntax = QLabel(self.tr("Syntax"))
format_text = QCheckBox("HTML")
format_text.setChecked(True)
col, row = layout.columnCount(), layout.rowCount()
layout.addWidget(syntax, row, col - 1)
layout.addWidget(format_text, row, col - 1)
layout.addWidget(lbl_syntax, row, 0)
layout.addWidget(syntax, row, col - 2)
layout.itemAtPosition(row, col - 1).setAlignment(Qt.AlignCenter)
layout.update()
layout.activate()
def _change_syntax_and_type(idx): # pragma: no cover
syntax.setCurrentText(type_files[idx][1])
format_text.setChecked(type_files[idx][2])
def _filter_selected(name): # pragma: no cover
for i, (nm, _, _, _) in enumerate(type_files):
if name == nm:
_change_syntax_and_type(i)
def _current_changed(name): # pragma: no cover
if "." in name:
ext = name.split(".")[-1].lower()
for i, (_, _, _, exts) in enumerate(type_files):
if ext in exts:
_change_syntax_and_type(i)
return
_change_syntax_and_type(0)
filedialog.currentChanged.connect(_current_changed)
filedialog.filterSelected.connect(_filter_selected)
if filedialog.exec_():
text_format = "html" if format_text.isChecked() else "text"
path = filedialog.selectedFiles()[0]
self.open_file(path=path, fmt=text_format, hl=syntax.currentText())
self.cfg["SYSTEM", "TextEditor/LastPath"] = os.path.dirname(path)
