def _insert_image(self):
filedialog = QFileDialog(self)
filedialog.setOption(QFileDialog.DontUseNativeDialog)
filedialog.setDefaultSuffix("*.jpg")
filedialog.setDirectory(self._cfg.get(
"TextEditor/LastPath", ".", system=True))
type_files = (
self.tr("JPEG (*.jpg)"),
self.tr("GIF (*.gif)"),
self.tr("PNG (*.png)"),
self.tr("BMP (*.bmp)"),
self.tr("All files (*)"),
)
filedialog.setNameFilters(type_files)
if filedialog.exec_():
path = filedialog.selectedFiles()[0]
fmt = path.split(".")[-1]
image = QImageReader(path).read()
self._doc.ins_image(image, fmt, image.width(), image.height())
self._cfg["SYSTEM", "TextEditor/LastPath"] = (
os.path.dirname(path))
def open_file_dialog(self):
# in case a file is open already, close it properly first
if self.machine:
ret = self.close_file()
if not ret:
# user canceled closing of current file; can't open new one
return
# open dialog for selecting a gcode file to be loaded
dialog = QFileDialog(self)
dialog.setFileMode(QFileDialog.ExistingFile)
filters = ["G-code (*.gcode)", "Any files (*)"]
dialog.setNameFilters(filters)
dialog.selectNameFilter(filters[0])
dialog.setViewMode(QFileDialog.Detail)
filename = None
if dialog.exec_():
filename = dialog.selectedFiles()
if filename:
self.run_in_background(self.load_data,
after=self.show_layer,
args=filename)
def file_dialog(self, load_save_type=QFileDialog.AcceptSave):
"""Opens an file save dialog and returns the selected
filename."""
file_save_dialog = QFileDialog(self)
file_save_dialog.setFileMode(QFileDialog.AnyFile)
file_save_dialog.setAcceptMode(load_save_type)
file_save_dialog.setNameFilters(
["MPDJ files (*.{})".format(FILE_SUFFIX)])
file_save_dialog.selectNameFilter(
"MPDJ files (*.{})".format(FILE_SUFFIX))
file_save_dialog.setDefaultSuffix((FILE_SUFFIX))
exec_value = file_save_dialog.exec()
if exec_value == 0:
return None
file_names = file_save_dialog.selectedFiles()
if len(file_names) != 1:
message_box = QMessageBox()
message_box.setText('Please select only one file!')
message_box.setWindowTitle('Save error.')
message_box.setStandardButtons(QMessageBox.Ok)
message_box.setIcon(QMessageBox.Information)
message_box.exec_()
return None
return file_names[0]