def convertFolders(self):
# Only process if the folder is not empty
if self.directory is not None:
# Get all the folders to save
folders_to_save = []
for i, crt_checkbox in enumerate(self.all_checkboxes):
if crt_checkbox.isChecked():
folders_to_save.append(
os.path.join(self.directory, self.folders[i]))
# Process the folders
if len(folders_to_save) == 0:
errorMessage(
"Empty selection",
"The current selection of folders to be converted is empty. Select at least one folder to proceed."
)
else:
# Get the status of the checkbox
delete_folders = self.deleteFoldersCheckbox.isChecked()
# Process all the folders
openWindow(self.parent,
ConvertFolderProgressBarWindow,
'progress_bar',
folder_list=folders_to_save,
delete_folders=delete_folders,
scheduler=self)
def saveTrajectoryFile(self):
# Check if a tab is open
if len(self.parent.imageTabDisplay.displayedTabs) > 0:
# Retrieve the current tab ID
tab_id = self.parent.imageTabDisplay.currentIndex()
crt_traj = self.parent.imageTabDisplay.displayedTabs[
tab_id].image_class.trajectory
# Save the trajectory in a file
if crt_traj is not None:
# Get the file name
trajectory_file, _ = qtw.QFileDialog.getSaveFileName(
self.parent, "Save Trajectory...", "",
"Hierarchical Data (*.xml);;Comma-Separated Value (*.csv)")
if trajectory_file != "":
crt_traj.save(file_name=trajectory_file)
# Display message if there are no trajectory opened
else:
errorMessage(
"No Trajectory",
"There is no loaded trajectory to be saved in a file.")
else:
errorMessageNoImage()
def newTracker(self):
# Prompt the user for the file name
tracker_name, ok = qtw.QInputDialog.getText(self, "Tracker Name", "Name of the new tracker?")
if ok:
# Raise an error if the 'Default' tracker is selected
if tracker_name == 'Default':
errorMessage('Forbidden Action',"The settings of the Default tracker cannot be edited.")
else:
# Check if the name is in the list
_write = True
trackers_list = listTrackerConfigs()
if tracker_name in trackers_list:
_write = warningProceedMessage('Existing Tracker','The selected tracker name ('+tracker_name+') is already in the memory. Do you want to replace it?')
if _write:
# Update the selection
self.updateDetectionSession()
# Collect the settings
self.current_tracker = tracker_name
self.trajectory_session.name = tracker_name
self.trajectory_session.modified = True
# Save the tracker session in file
editTrackerConfig(self.trajectory_session)
def callOpenRecentFile(self, path=None):
# Check if the file/dir exist
if os.path.isdir(path) or os.path.isfile(path):
# Get the name of the file
_, _image_name = os.path.split(path)
# Get the recommandations
image_recommendations = getImagesInfos(path)
_do_crop = image_recommendations['do_crop'] and self.parent.config.crop_image
_crop_size = self.parent.config.crop_size
_do_sign_correction = image_recommendations['do_sign_correction'] and self.parent.config.correct_signed
_open_range = None
_wait_range = False
# Open the progress bar window
openWindow(self.parent, OpenImageProgressBarWindow, 'progress_bar', image_path=path, name=_image_name, crop=_do_crop, crop_size=_crop_size, correct_sign=_do_sign_correction, scheduler=self)
# Add the path to the recent file list
appendRecentFiles(path)
# Raise an error if the file doesn't exist anymore
else:
errorMessage("No Selection","The selected file or folder doesn't exist.")
# Remove the file from the list
deleteRecentFiles(path)
def handleErrors(self, text):
# Handle subnetwork exceptions
if "SubnetOversizeException" in text:
self.close()
errorMessage(
"Subnetwork Oversize",
"Too many points have been found in the subnetwork. Reduce the search range or increase the intensity threshold before trying again."
)
def editTracker(self):
# Raise an error if the 'Default' tracker is selected
if self.current_tracker == 'Default':
errorMessage('Forbidden Action',"The settings of the Default tracker cannot be edited.")
else:
if warningProceedMessage('Overwrite Tracker','Are you sure you want to replace the settings of the tracker '+self.current_tracker+' in the memory?'):
# Update the selection
self.updateDetectionSession()
# Edit the tracker settings
self.trajectory_session.modified = True
editTrackerConfig(self.trajectory_session)
def getImageFromPath(self):
# Get the name of the file
_, image_name = os.path.split(self.image_path)
# Get the correction to apply
_do_crop = self.cropCheckBox.isChecked()
_crop_size = int(self.cropSizeEntry.text())
_do_sign_correction = self.signCorrectionCheckBox.isChecked()
_start, _end = self.frameRangeSelection.getRange()
_open_range = _start - 1, _end
# Check the crop size
_proceed = True
if _do_crop:
if _crop_size > np.amin(
[self.image_infos['size'][0], self.image_infos['size'][1]]):
errorMessage(
'Cropping Error',
'The requested crop size is greater than the image size.')
_proceed = False
# Load the image
if _proceed:
self.image_class = None
# Open the progress bar window
openWindow(self.parent,
OpenImageProgressBarWindow,
'progress_bar',
image_path=self.image_path,
name=image_name,
open_range=_open_range,
crop=_do_crop,
crop_size=_crop_size,
correct_sign=_do_sign_correction,
scheduler=self)
# Add the image to the list of recent items
appendRecentFiles(self.image_path)
def cropImage(self):
# Raise an error if there is no selection
if self.selection_pointA is None or self.selection_pointB is None:
errorMessage("No Selection",
"A selection is required to crop the image.")
# Crop the image
else:
# Get the selection
selection = qtc.QRect(self.selection_pointA, self.selection_pointB)
origin = int(selection.x() / self.zoom), int(selection.y() /
self.zoom)
dimensions = int(selection.width() / self.zoom), int(
selection.height() / self.zoom)
# Get the current tab
tab_id = self.parent.imageTabDisplay.currentIndex()
old_class = self.parent.imageTabDisplay.displayedTabs[
tab_id].image_class
# Crop the array
new_array = cropImage(old_class.image.source,
dimensions,
origin=origin)
# Load the array in a file
new_class = ImageCollection(new_array,
name=old_class.name,
space_scale=self.parent.space_scale,
space_unit=self.parent.space_unit,
frame_rate=self.parent.frame_rate)
# Replace the array in the tab
self.parent.imageTabDisplay.replaceTab(tab_id, new_class)
# Close the image
self.close()
def exportTracker(self):
# Prepare the list of exportable settings
all_trackers = listTrackerConfigs()
tracker_list = [x for x in all_trackers if x != 'Default']
# Proceed if there are enough trackers in the memory
if len(tracker_list) >= 1:
# Get the tracker to export
tracker_name, ok = qtw.QInputDialog.getItem(
self, "Tracker Selection", "Tracker to export?", tracker_list,
0, False)
# Export the selection
if ok:
# Get the file name
tracker_file, _ = qtw.QFileDialog.getSaveFileName(
self.parent, "Save Tracker...", "",
"JSON Archive (*.json)")
if tracker_file != "":
# Load the selection
export_session = loadTrackerConfig(tracker_name)
# Save the selection in file
export_session.session.save(tracker_file)
# Message to confirm the export
notificationFileSaved(tracker_file)
# Display an error message if there are nothing
else:
errorMessage("No Tracker",
"There is no tracker to export in the memory.")
def browseDirectory(self):
# Open the browser
directoryPath = qtw.QFileDialog.getExistingDirectory(
self.parent, "Open Directory...")
# Process only if an image has been selected
if directoryPath != "":
folder_list, folder_infos = getImageFolderList(directoryPath)
# Check that the folder list is not empty
if len(folder_list) == 0:
errorMessage(
'No folder found',
'No image folder was found in the selected directory.')
else:
self.directory = directoryPath
self.folders = folder_list
self.infos = folder_infos
# Refresh the display
self.browseEntry.lineEdit.setText(directoryPath)
self.populateTable()