def open_database(self):
options = QFileDialog.Options()
if not self.config.value('native_dialogs', False):
options |= QFileDialog.DontUseNativeDialog
filename, _ = QFileDialog.getOpenFileName(
self.mainwin,
self.tr("Open patch database"),
self.config.value('paths/last_database_path', ''),
"SQLite Database (*.sqlite *.db);;All Files (*)",
options=options)
if filename and exists(filename):
self.config.setValue('paths/last_database_path', dirname(filename))
log.info(f"Opening database file '{filename}'...")
try:
self.load_database(filename)
except Exception as exc:
log.exception(f"Error opening database file '{filename}'.")
dlg = self.create_error_dlg(
self.tr("Could not load patch database <i>{}</i>.").format(
basename(filename)),
detail=str(exc),
ignore_buttons=False)
dlg.exec_()
else:
self.config.setValue('database/last_opened', filename)
def open_file_dialog(self, title, default_filename, file_types):
"""
Common method for opening files
Parameters
----------
self : ???
the main GUI; not a vbox
title : str
the title of the dialog
default_filename : str
the default directory
file_types : str
the wildcard
'Nastran Geometry - Punch (*.bdf; *.dat; *.nas; *.ecd; *.pch);;All files (*)'
"""
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
fname, flt = QFileDialog.getOpenFileName(self,
title,
default_filename,
file_types,
options=options)
#flt = str(filt).strip()
return fname, flt
def import_patches(self):
options = QFileDialog.Options()
if not self.config.value('native_dialogs', False):
options |= QFileDialog.DontUseNativeDialog
files, _ = QFileDialog.getOpenFileNames(
self.mainwin,
self.tr("Import SysEx patches"),
self.config.value('paths/last_import_path', ''),
"SysEx Files (*.syx);;All Files (*)",
options=options)
if files:
self.config.setValue('paths/last_import_path', dirname(files[0]))
self.patches.layoutAboutToBeChanged.emit()
with self.session.begin():
for file in files:
with open(file, 'rb') as syx:
data = syx.read()
#assert len(data) == 241
if is_reface_dx_voice(data):
name = get_patch_name(data)
displayname = splitext(basename(file))[0].replace(
'_', ' ').strip()
patch = Patch(name=name,
displayname=displayname,
data=data)
self.session.add(patch)
# TODO: check if any patches were actually added
self.patches._update()
self.patches.layoutChanged.emit()
def get_brainreg_directory(self, standard_space):
"""
Shows file dialog to choose output directory
and sets global directory info
"""
if standard_space:
self.plugin = "brainreg_standard"
self.standard_space = True
else:
self.plugin = "brainreg"
self.standard_space = False
self.status_label.setText("Loading...")
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
brainreg_directory = QFileDialog.getExistingDirectory(
self,
"Select brainreg directory",
options=options,
)
if not brainreg_directory:
return
if self.directory != brainreg_directory:
status = self.remove_layers()
if not status:
return # Something prevented deletion
self.directory = Path(brainreg_directory)
else:
print(f"{str(brainreg_directory)} already loaded.")
return
# Otherwise, proceed loading brainreg dir
self.load_brainreg_directory()
def open_file_dialog(self, title, default_filename, file_types):
"""
Common method for opening files
Parameters
----------
self : ???
the main GUI; not a vbox
title : str
the title of the dialog
default_filename : str
the default directory
file_types : str
the wildcard
'Nastran Geometry - Punch (*.bdf; *.dat; *.nas; *.ecd; *.pch);;All files (*)'
"""
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
if qt_version == 4:
# works in: pyqt4, pyside
# doesn't work in: pyqt5
fname, wildcard_level = QFileDialog.getOpenFileNameAndFilter(
self, title, default_filename, file_types, options=options)
return str(fname), str(wildcard_level)
else:
fname, flt = QFileDialog.getOpenFileName(self,
title,
default_filename,
file_types,
options=options)
#flt = str(filt).strip()
return fname, flt
def load_registration_directory(self):
self.status_label.setText("Loading...")
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
directory = QFileDialog.getExistingDirectory(
self,
"Select registration directory",
options=options,
)
# deal with existing dialog
if directory is not "":
self.registration_directory = Path(directory)
self.initialise_registration_paths()
self.load_cellfinder_project_button.setVisible(False)
self.load_registration_project_button.setVisible(False)
self.load_raw_data_directory_button.setVisible(True)
self.load_raw_data_single_button.setVisible(True)
self.image_scales = self.get_registration_scaling()
if self.image_scales is not None:
self.load_registration_button.setVisible(True)
self.load_downsampled_data_button.setVisible(True)
else:
print("Config files and logs could not be parsed to detect "
"the data scaling")
self.status_label.setText("Ready")
def _save_layers_dialog(self, selected=False):
"""Save layers (all or selected) to disk, using ``LayerList.save()``.
Parameters
----------
selected : bool
If True, only layers that are selected in the viewer will be saved.
By default, all layers are saved.
"""
msg = ''
if not len(self.viewer.layers):
msg = trans._("There are no layers in the viewer to save")
elif selected and not len(self.viewer.layers.selection):
msg = trans._('Please select one or more layers to save,'
'\nor use "Save all layers..."')
if msg:
raise OSError(trans._("Nothing to save"))
# prepare list of extensions for drop down menu.
ext_str, writers = _extension_string_for_layers(
list(self.viewer.layers.selection) if selected else self.viewer.
layers)
msg = trans._("selected") if selected else trans._("all")
dlg = QFileDialog()
hist = get_save_history()
dlg.setHistory(hist)
filename, selected_filter = dlg.getSaveFileName(
parent=self,
caption=trans._('Save {msg} layers', msg=msg),
directory=hist[0], # home dir by default,
filter=ext_str,
options=(QFileDialog.DontUseNativeDialog
if in_ipython() else QFileDialog.Options()),
)
logging.debug(f'QFileDialog - filename: {filename or None} '
f'selected_filter: {selected_filter or None}')
if filename:
writer = _npe2_decode_selected_filter(ext_str, selected_filter,
writers)
with warnings.catch_warnings(record=True) as wa:
saved = self.viewer.layers.save(filename,
selected=selected,
_writer=writer)
logging.debug(f'Saved {saved}')
error_messages = "\n".join(str(x.message.args[0]) for x in wa)
if not saved:
raise OSError(
trans._(
"File {filename} save failed.\n{error_messages}",
deferred=True,
filename=filename,
error_messages=error_messages,
))
else:
update_save_history(saved[0])
def _qfiledialog_wrapper(attr, parent=None, caption='', basedir='',
filters='', selectedfilter='', options=None):
if options is None:
options = QFileDialog.Options(0)
try:
# PyQt <v4.6 (API #1)
from qtpy.QtCore import QString
except ImportError:
# PySide or PyQt >=v4.6
QString = None # analysis:ignore
tuple_returned = True
try:
# PyQt >=v4.6
func = getattr(QFileDialog, attr+'AndFilter')
except AttributeError:
# PySide or PyQt <v4.6
func = getattr(QFileDialog, attr)
if QString is not None:
selectedfilter = QString()
tuple_returned = False
# Calling QFileDialog static method
if sys.platform == "win32":
# On Windows platforms: redirect standard outputs
_temp1, _temp2 = sys.stdout, sys.stderr
sys.stdout, sys.stderr = None, None
try:
result = func(parent, caption, basedir,
filters, selectedfilter, options)
except TypeError:
# The selectedfilter option (`initialFilter` in Qt) has only been
# introduced in Jan. 2010 for PyQt v4.7, that's why we handle here
# the TypeError exception which will be raised with PyQt v4.6
# (see Issue 960 for more details)
result = func(parent, caption, basedir, filters, options)
finally:
if sys.platform == "win32":
# On Windows platforms: restore standard outputs
sys.stdout, sys.stderr = _temp1, _temp2
# Processing output
if tuple_returned:
# PySide or PyQt >=v4.6
output, selectedfilter = result
else:
# PyQt <v4.6 (API #1)
output = result
if QString is not None:
# PyQt API #1: conversions needed from QString/QStringList
selectedfilter = to_text_string(selectedfilter)
if isinstance(output, QString):
# Single filename
output = to_text_string(output)
else:
# List of filenames
output = [to_text_string(fname) for fname in output]
# Always returns the tuple (output, selectedfilter)
return output, selectedfilter
def get_brainreg_directory(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
self.brainreg_directory = QFileDialog.getExistingDirectory(
self,
"Select brainreg directory",
options=options,
)
def openFileDialogAction(self):
options = QFileDialog.Options()
fileName, filtr = QFileDialog.getOpenFileName(self,
config.thisTranslation["menu7_open"],
"notes",
"UniqueBible.app Note Files (*.uba);;HTML Files (*.html);;HTM Files (*.htm);;All Files (*)", "", options)
if fileName:
self.openNoteFile(fileName)
def choose_directory_dialog(parent=None, prompt="Select directory"):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
directory = QFileDialog.getExistingDirectory(
parent,
prompt,
options=options,
)
return directory
def get_output_directory(self):
if self.output_directory is None:
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
self.output_directory = QFileDialog.getExistingDirectory(
self,
"Select output directory",
options=options,
)
self.output_directory = Path(self.output_directory)
def select_nii_file(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
file, _ = QFileDialog.getOpenFileName(
self,
"Select the downsampled image you wish to segment",
"",
"Nifti files (*.nii)",
options=options,
)
self.downsampled_file = Path(file)
def openImageDialog(self, external=True):
options = QFileDialog.Options()
fileName, filtr = QFileDialog.getOpenFileName(self,
config.thisTranslation["html_open"],
self.parent.openFileNameLabel.text(),
"JPG Files (*.jpg);;JPEG Files (*.jpeg);;PNG Files (*.png);;GIF Files (*.gif);;BMP Files (*.bmp);;All Files (*)", "", options)
if fileName:
if external:
self.linkExternalImage(fileName)
else:
self.embedImage(fileName)
def set_output_directory(self):
self.status_label.setText("Loading...")
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
self.directory = QFileDialog.getExistingDirectory(
self,
"Select output directory",
options=options,
)
if self.directory != "":
self.directory = Path(self.directory)
def openSaveAsDialog(self):
if self.noteFileName:
*_, defaultName = os.path.split(self.noteFileName)
else:
defaultName = "new.uba"
options = QFileDialog.Options()
fileName, filtr = QFileDialog.getSaveFileName(self,
config.thisTranslation["note_saveAs"],
defaultName,
"UniqueBible.app Note Files (*.uba);;HTML Files (*.html);;HTM Files (*.htm);;All Files (*)", "", options)
if fileName:
self.saveAsNote(fileName)
def saveHtmlToFile(self, html):
options = QFileDialog.Options()
fileName, filtr = QFileDialog.getSaveFileName(
self, config.thisTranslation["note_saveAs"], "",
"HTML Files (*.html)", "", options)
if fileName:
if not "." in os.path.basename(fileName):
fileName = fileName + ".html"
file = open(fileName, "w")
file.write(html)
file.close()
self.parent.displayMessage(config.thisTranslation["saved"])
def openFileNameDialog(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
fileName, _ = QFileDialog.getOpenFileName(self,
"Elige tu archivo",
"",
"Text Files (*.txt)",
options=options)
if fileName:
Dialog = QDialog()
ui = Noticia_Dialog(Dialog)
ui.setupUi(fileName)
def __add_from_file(self, fun, name_from_file=True):
"""
General function for selecting, loading
and adding to scene a file.
Arguments:
-----------
fun: function. One of Scene's methods used to add the file's
content to the scene.
name_from_file: bool, optional. If True the actor's name is the name of the files loaded
"""
options = QFileDialog.Options()
# options |= QFileDialog.DontUseNativeDialog
fname, _ = QFileDialog.getOpenFileName(
self,
"QFileDialog.getOpenFileName()",
"",
"All Files (*)",
options=options,
)
if not fname:
return
else:
# Get actor color and alpha
dialog = AddFromFileWindow(self, self.palette)
dialog.exec()
alpha = get_alpha_from_string(dialog.alpha_textbox.text())
color = get_color_from_string(dialog.color_textbox.text())
# Add actor
act = fun(fname)
if not isinstance(act, (tuple, list)):
act = [act]
# Edit actor
for actor in act:
actor.name = Path(fname).name
if color != "default":
actor.mesh.c(color)
if alpha is not None:
actor.mesh.alpha(alpha)
# Update
self._update()
def AC_load(self):
try:
options = QFileDialog.Options()
self.AC, _ = QFileDialog.getOpenFileName(None,
'Upload Image',
'',
'*.png *.jpg *.jpeg',
options=options)
self.img_AC = self.getGrayImage(self.AC)
self.total_settings_AC()
except Exception as err:
print(err)
def getFilePath(self, fileExtension="xlsx"):
from qtpy.QtWidgets import QFileDialog
defaultName = "Interlinear_Data.{0}".format(fileExtension)
options = QFileDialog.Options()
filePath, *_ = QFileDialog.getSaveFileName(
self, config.thisTranslation["note_saveAs"], defaultName,
"Spreadsheet File (*.{0})".format(fileExtension), "", options)
if filePath:
filePath = filePath.replace(" ", "_")
if not filePath.endswith(".{0}".format(fileExtension)):
filePath = "{0}.{1}".format(filePath, fileExtension)
return filePath
else:
return ""
def open_exe_name_dialog(parent, appname):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
file_name, _ = QFileDialog.getOpenFileName(
parent,
"{} could not be found. Please locate it manually".format(appname),
"",
"Valid {} executable (*);;".format(appname),
options=options,
)
if file_name:
print(file_name)
return file_name
else:
print("No file is selected. guiscrcpy is likely to fail")
def imgA_load_btn(self):
try:
options = QFileDialog.Options()
self.hyb1, _ = QFileDialog.getOpenFileName(None,
'Upload Image',
'',
'*.png *.jpg *.jpeg',
options=options)
pixmap = QPixmap(self.hyb1)
pixmap = pixmap.scaled(self.label_histograms_input_2.width(),
self.label_histograms_input_2.height(),
QtCore.Qt.KeepAspectRatio)
self.label_histograms_input_2.setPixmap(pixmap)
except Exception as err:
print(err)
def load_raw_data_single(self):
self.status_label.setText("Loading...")
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
file, _ = QFileDialog.getOpenFileName(
self,
"Select image",
"",
"Images (*.tif *.tiff *.nii)",
options=options,
)
# deal with existing dialog
if file is not "":
file = Path(file)
self.add_single_image(file)
self.status_label.setText("Ready")
def frequency_load(self):
try:
options = QFileDialog.Options()
self.freq, _ = QFileDialog.getOpenFileName(None,
'Upload Image',
'',
'*.png *.jpg *.jpeg',
options=options)
pixmap = QPixmap(self.freq)
pixmap = pixmap.scaled(self.label_pass_input.width(),
self.label_pass_input.height(),
QtCore.Qt.KeepAspectRatio)
self.label_pass_input.setPixmap(pixmap)
self.label_pass_output.clear()
except Exception as err:
print(err)
def open_exe_name_dialog(parent, appname):
options = QFileDialog.Options()
options |= QDir.AllEntries
options |= QDir.Hidden
file_dialog = QFileDialog()
file_dialog.setFilter(QDir.AllEntries | QDir.Hidden)
file_dialog.setFileMode(QFileDialog.ExistingFile)
file_dialog.setWindowTitle(
f"{appname} could not be found. Please locate in"
"manually")
if file_dialog.exec():
file_name = file_dialog.selectedFiles()
print(file_name[0])
return file_name[0]
else:
print("No file is selected. guiscrcpy is likely to fail")
def load_raw_data_directory(self):
self.status_label.setText("Loading...")
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
directory = QFileDialog.getExistingDirectory(
self,
"Select data directory",
options=options,
)
# deal with existing dialog
if directory is not "":
directory = Path(directory)
img_paths = get_sorted_file_paths(directory,
file_extension=".tif*")
images = magic_imread(img_paths, use_dask=True, stack=True)
self.viewer.add_image(images, name=directory.stem)
self.status_label.setText("Ready")
def _open_files_dialog(self):
"""Add files from the menubar."""
dlg = QFileDialog()
hist = get_open_history()
dlg.setHistory(hist)
filenames, _ = dlg.getOpenFileNames(
parent=self,
caption=trans._('Select file(s)...'),
directory=hist[0],
options=(QFileDialog.DontUseNativeDialog
if in_ipython() else QFileDialog.Options()),
)
if (filenames != []) and (filenames is not None):
self.viewer.open(filenames)
update_open_history(filenames[0])
def _open_files_dialog_as_stack_dialog(self):
"""Add files as a stack, from the menubar."""
dlg = QFileDialog()
hist = get_open_history()
dlg.setHistory(hist)
filenames, _ = dlg.getOpenFileNames(
parent=self,
caption=trans._('Select files...'),
directory=hist[0], # home dir by default
options=(QFileDialog.DontUseNativeDialog
if in_ipython() else QFileDialog.Options()),
)
if (filenames != []) and (filenames is not None):
self._qt_open(filenames, stack=True)
update_open_history(filenames[0])
def _open_folder_dialog(self):
"""Add a folder of files from the menubar."""
dlg = QFileDialog()
hist = get_open_history()
dlg.setHistory(hist)
folder = dlg.getExistingDirectory(
parent=self,
caption=trans._('Select folder...'),
directory=hist[0], # home dir by default
options=(QFileDialog.DontUseNativeDialog
if in_ipython() else QFileDialog.Options()),
)
if folder not in {'', None}:
self._qt_open([folder], stack=False)
update_open_history(folder)
