def setup_ui(self, main_window_instance):
self.main_window_instance = main_window_instance
self.call_class = MainPageCallClass()
self.add_on_options_controller = AddOptions(self)
##########################################
# IMPLEMENTATION OF THE MAIN PAGE VIEW #
##########################################
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")), QIcon.Normal, QIcon.Off)
self.main_window_instance.setMinimumSize(1080, 700)
self.main_window_instance.setObjectName("MainOnkoDicomWindowInstance")
self.main_window_instance.setWindowIcon(window_icon)
self.main_window_instance.setStyleSheet(stylesheet)
self.setup_central_widget()
# Create actions and set menu and tool bars
self.action_handler = ActionHandler(self)
self.menubar = MenuBar(self.action_handler)
self.main_window_instance.setMenuBar(self.menubar)
self.toolbar = Toolbar(self.action_handler)
self.main_window_instance.addToolBar(QtCore.Qt.TopToolBarArea, self.toolbar)
self.main_window_instance.setWindowTitle("OnkoDICOM")
def __init__(self, *args, **kwargs):
super(ProgressWindow, self).__init__(*args, **kwargs)
# Setting up progress bar
self.progress_bar = QtWidgets.QProgressBar()
self.progress_bar.setGeometry(10, 50, 230, 20)
self.progress_bar.setMaximum(100)
self.setWindowTitle("Loading")
self.setFixedSize(248, 80)
self.text_field = QLabel("Loading")
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
self.stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
self.setWindowIcon(window_icon)
self.progress_bar.setStyleSheet(self.stylesheet)
self.layout = QVBoxLayout()
self.layout.addWidget(self.text_field)
self.layout.addWidget(self.progress_bar)
self.setLayout(self.layout)
self.threadpool = QThreadPool()
self.interrupt_flag = threading.Event()
def setup_ui(self, main_window_instance):
self.main_window_instance = main_window_instance
self.call_class = MainPageCallClass()
self.add_on_options_controller = AddOptions(self)
##########################################
# IMPLEMENTATION OF THE MAIN PAGE VIEW #
##########################################
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
self.stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path(
"res/images/icon.ico")), QIcon.Normal, QIcon.Off)
self.main_window_instance.setMinimumSize(1080, 700)
self.main_window_instance.setObjectName("MainOnkoDicomWindowInstance")
self.main_window_instance.setWindowIcon(window_icon)
self.main_window_instance.setStyleSheet(self.stylesheet)
self.setup_central_widget()
self.setup_actions()
# Create SUV2ROI object and connect signals
self.suv2roi = SUV2ROI()
self.suv2roi_progress_window = \
ProgressWindow(self.main_window_instance,
QtCore.Qt.WindowTitleHint |
QtCore.Qt.WindowCloseButtonHint)
self.suv2roi_progress_window.signal_loaded.connect(
self.on_loaded_suv2roi)
def __init__(self, text):
"""
Initialises the widget
:param text: the window selected
"""
super(Windowing, self).__init__()
self.pt_ct_dict_container = PTCTDictContainer()
self.moving_dict_container = MovingDictContainer()
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
self.stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
self.setWindowIcon(window_icon)
self.setStyleSheet(self.stylesheet)
self.text = text
self.layout = QVBoxLayout()
self.buttons = QHBoxLayout()
self.setWindowTitle("Select Views")
self.label = QLabel("Select views to apply windowing to:")
self.normal = QtWidgets.QCheckBox("DICOM View")
self.pet = QtWidgets.QCheckBox("PET/CT: PET")
self.ct = QtWidgets.QCheckBox("PET/CT: CT")
self.fusion = QtWidgets.QCheckBox("Image Fusion")
self.confirm = QtWidgets.QPushButton("Confirm")
self.cancel = QtWidgets.QPushButton("Cancel")
self.confirm.clicked.connect(self.confirmed)
self.confirm.setProperty("QPushButtonClass", "success-button")
self.cancel.clicked.connect(self.exit_button)
self.cancel.setProperty("QPushButtonClass", "fail-button")
self.buttons.addWidget(self.cancel)
self.buttons.addWidget(self.confirm)
self.layout.addWidget(self.label)
self.layout.addWidget(self.normal)
if not self.pt_ct_dict_container.is_empty():
self.layout.addWidget(self.pet)
self.layout.addWidget(self.ct)
if not self.moving_dict_container.is_empty():
self.layout.addWidget(self.fusion)
self.layout.addLayout(self.buttons)
self.setLayout(self.layout)
def init_layout(self):
"""
Initialize the layout for the Transfer ROI Window.
"""
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
self.transfer_roi_window_instance.setObjectName(
"TransferRoiWindowInstance")
self.transfer_roi_window_instance.setWindowIcon(window_icon)
# Creating a grid layout to hold all elements
self.transfer_roi_window_grid_layout = QGridLayout()
self.transfer_roi_window_grid_layout.setColumnStretch(0, 1)
self.transfer_roi_window_grid_layout.setColumnStretch(1, 1)
self.transfer_roi_window_grid_layout.setColumnStretch(2, 1)
self.init_patient_labels()
self.init_transfer_arrow_buttons()
self.init_patient_A_initial_roi_list()
self.init_patient_B_rois_to_A_layout()
self.init_patient_A_rois_to_B_layout()
self.init_patient_B_initial_roi_list()
self.init_add_suffix_checkbox()
self.init_save_and_reset_button_layout()
# Create a new central widget to hold the grid layout
self.transfer_roi_window_instance_central_widget = QWidget()
self.transfer_roi_window_instance_central_widget.setLayout(
self.transfer_roi_window_grid_layout)
self.retranslate_ui(self.transfer_roi_window_instance)
self.transfer_roi_window_instance.setStyleSheet(stylesheet)
self.transfer_roi_window_instance.setCentralWidget(
self.transfer_roi_window_instance_central_widget)
QtCore.QMetaObject.connectSlotsByName(
self.transfer_roi_window_instance)
def setup_ui(self, open_patient_window_instance):
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
open_patient_window_instance.setObjectName("OpenPatientWindowInstance")
open_patient_window_instance.setWindowIcon(window_icon)
open_patient_window_instance.resize(840, 530)
# Create a vertical box for containing the other elements and layouts
self.open_patient_window_instance_vertical_box = QVBoxLayout()
self.open_patient_window_instance_vertical_box.setObjectName(
"OpenPatientWindowInstanceVerticalBox")
# Create a label to prompt the user to enter the path to the directory that contains the DICOM files
self.open_patient_directory_prompt = QLabel()
self.open_patient_directory_prompt.setObjectName(
"OpenPatientDirectoryPrompt")
self.open_patient_directory_prompt.setAlignment(Qt.AlignLeft)
self.open_patient_window_instance_vertical_box.addWidget(
self.open_patient_directory_prompt)
# Create a horizontal box to hold the input box for the directory and the choose button
self.open_patient_directory_input_horizontal_box = QHBoxLayout()
self.open_patient_directory_input_horizontal_box.setObjectName(
"OpenPatientDirectoryInputHorizontalBox")
# Create a textbox to contain the path to the directory that contains the DICOM files
self.open_patient_directory_input_box = UIOpenPatientWindowDragAndDropEvent(
self)
self.open_patient_directory_input_box.setObjectName(
"OpenPatientDirectoryInputBox")
self.open_patient_directory_input_box.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.open_patient_directory_input_box.returnPressed.connect(
self.scan_directory_for_patient)
self.open_patient_directory_input_horizontal_box.addWidget(
self.open_patient_directory_input_box)
# Create a choose button to open the file dialog
self.open_patient_directory_choose_button = QPushButton()
self.open_patient_directory_choose_button.setObjectName(
"OpenPatientDirectoryChooseButton")
self.open_patient_directory_choose_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.open_patient_directory_choose_button.resize(
self.open_patient_directory_choose_button.sizeHint().width(),
self.open_patient_directory_input_box.height())
self.open_patient_directory_choose_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.open_patient_directory_input_horizontal_box.addWidget(
self.open_patient_directory_choose_button)
self.open_patient_directory_choose_button.clicked.connect(
self.choose_button_clicked)
# Create a widget to hold the input fields
self.open_patient_directory_input_widget = QWidget()
self.open_patient_directory_input_horizontal_box.setStretch(0, 4)
self.open_patient_directory_input_widget.setLayout(
self.open_patient_directory_input_horizontal_box)
self.open_patient_window_instance_vertical_box.addWidget(
self.open_patient_directory_input_widget)
# Create a horizontal box to hold the stop button and direction to the user on where to select the patient
self.open_patient_appear_prompt_and_stop_horizontal_box = QHBoxLayout()
self.open_patient_appear_prompt_and_stop_horizontal_box.setObjectName(
"OpenPatientAppearPromptAndStopHorizontalBox")
# Create a label to show direction on where the files will appear
self.open_patient_directory_appear_prompt = QLabel()
self.open_patient_directory_appear_prompt.setObjectName(
"OpenPatientDirectoryAppearPrompt")
self.open_patient_directory_appear_prompt.setAlignment(Qt.AlignLeft)
self.open_patient_appear_prompt_and_stop_horizontal_box.addWidget(
self.open_patient_directory_appear_prompt)
self.open_patient_appear_prompt_and_stop_horizontal_box.addStretch(1)
# Create a button to stop searching
self.open_patient_window_stop_button = QPushButton()
self.open_patient_window_stop_button.setObjectName(
"OpenPatientWindowStopButton")
self.open_patient_window_stop_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.open_patient_window_stop_button.resize(
self.open_patient_window_stop_button.sizeHint().width(),
self.open_patient_window_stop_button.sizeHint().height())
self.open_patient_window_stop_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.open_patient_window_stop_button.clicked.connect(
self.stop_button_clicked)
self.open_patient_window_stop_button.setProperty(
"QPushButtonClass", "fail-button")
self.open_patient_window_stop_button.setVisible(
False) # Button doesn't show until a search commences
self.open_patient_appear_prompt_and_stop_horizontal_box.addWidget(
self.open_patient_window_stop_button)
# Create a widget to hold the layout
self.open_patient_appear_prompt_and_stop_widget = QWidget()
self.open_patient_appear_prompt_and_stop_widget.setLayout(
self.open_patient_appear_prompt_and_stop_horizontal_box)
self.open_patient_window_instance_vertical_box.addWidget(
self.open_patient_appear_prompt_and_stop_widget)
# Create a tree view list to list out all patients in the directory selected above
self.open_patient_window_patients_tree = QTreeWidget()
self.open_patient_window_patients_tree.setObjectName(
"OpenPatientWindowPatientsTree")
self.open_patient_window_patients_tree.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.open_patient_window_patients_tree.resize(
self.open_patient_window_patients_tree.sizeHint().width(),
self.open_patient_window_patients_tree.sizeHint().height())
self.open_patient_window_patients_tree.setHeaderHidden(False)
self.open_patient_window_patients_tree.setHeaderLabels([""])
self.open_patient_window_patients_tree.itemChanged.connect(
self.tree_item_changed)
self.open_patient_window_instance_vertical_box.addWidget(
self.open_patient_window_patients_tree)
self.last_patient = None
# Create a label to show what would happen if they select the patient
self.open_patient_directory_result_label = QtWidgets.QLabel()
self.open_patient_directory_result_label.setObjectName(
"OpenPatientDirectoryResultLabel")
self.open_patient_directory_result_label.setAlignment(Qt.AlignLeft)
self.open_patient_window_instance_vertical_box.addWidget(
self.open_patient_directory_result_label)
# Create a horizontal box to hold the Cancel and Open button
self.open_patient_window_patient_open_actions_horizontal_box = QHBoxLayout(
)
self.open_patient_window_patient_open_actions_horizontal_box.setObjectName(
"OpenPatientWindowPatientOpenActionsHorizontalBox")
self.open_patient_window_patient_open_actions_horizontal_box.addStretch(
1)
# Add a button to go back/exit from the application
self.open_patient_window_exit_button = QPushButton()
self.open_patient_window_exit_button.setObjectName(
"OpenPatientWindowExitButton")
self.open_patient_window_exit_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.open_patient_window_exit_button.resize(
self.open_patient_window_stop_button.sizeHint().width(),
self.open_patient_window_stop_button.sizeHint().height())
self.open_patient_window_exit_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.open_patient_window_exit_button.clicked.connect(
self.exit_button_clicked)
self.open_patient_window_exit_button.setProperty(
"QPushButtonClass", "fail-button")
self.open_patient_window_patient_open_actions_horizontal_box.addWidget(
self.open_patient_window_exit_button)
# Add a button to confirm opening of the patient
self.open_patient_window_confirm_button = QPushButton()
self.open_patient_window_confirm_button.setObjectName(
"OpenPatientWindowConfirmButton")
self.open_patient_window_confirm_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.open_patient_window_confirm_button.resize(
self.open_patient_window_confirm_button.sizeHint().width(),
self.open_patient_window_confirm_button.sizeHint().height())
self.open_patient_window_confirm_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.open_patient_window_confirm_button.setDisabled(True)
self.open_patient_window_confirm_button.clicked.connect(
self.confirm_button_clicked)
self.open_patient_window_confirm_button.setProperty(
"QPushButtonClass", "success-button")
self.open_patient_window_patient_open_actions_horizontal_box.addWidget(
self.open_patient_window_confirm_button)
# Create a widget to house all of the actions button for open patient window
self.open_patient_window_patient_open_actions_widget = QWidget()
self.open_patient_window_patient_open_actions_widget.setLayout(
self.open_patient_window_patient_open_actions_horizontal_box)
self.open_patient_window_instance_vertical_box.addWidget(
self.open_patient_window_patient_open_actions_widget)
# Set the vertical box fourth element, the tree view, to stretch out as far as possible
self.open_patient_window_instance_vertical_box.setStretch(
3, 4) # Stretch the treeview out as far as possible
self.open_patient_window_instance_central_widget = QWidget()
self.open_patient_window_instance_central_widget.setObjectName(
"OpenPatientWindowInstanceCentralWidget")
self.open_patient_window_instance_central_widget.setLayout(
self.open_patient_window_instance_vertical_box)
# Create threadpool for multithreading
self.threadpool = QThreadPool()
print("Multithreading with maximum %d threads" %
self.threadpool.maxThreadCount())
# Create interrupt event for stopping the directory search
self.interrupt_flag = threading.Event()
# Bind all texts into the buttons and labels
self.retranslate_ui(open_patient_window_instance)
# Set the central widget, ready for display
open_patient_window_instance.setCentralWidget(
self.open_patient_window_instance_central_widget)
# Set the current stylesheet to the instance and connect it back to the caller through slot
_stylesheet = open(resource_path(self.stylesheet_path)).read()
open_patient_window_instance.setStyleSheet(_stylesheet)
QtCore.QMetaObject.connectSlotsByName(open_patient_window_instance)
def setup_ui(self, delete_roi_window_instance, regions_of_interest,
dataset_rtss, deleting_rois_structure_tuple):
# Initialise the 2 lists for containing the ROI(s) that we are going to keep and delete respectively
self.regions_of_interest_to_keep = []
self.regions_of_interest_to_delete = []
# This is for holding the original list of ROI(s)
self.regions_of_interest_list = regions_of_interest
# This is for holding the DICOM dataset of that specific patient
self.dataset_rtss = dataset_rtss
# Assigning new tuple for holding the deleting ROI(s)
self.deleting_rois_structure_tuple = deleting_rois_structure_tuple
# Initialise a DeleteROIWindow
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
delete_roi_window_instance.setObjectName("DeleteRoiWindowInstance")
delete_roi_window_instance.setWindowIcon(window_icon)
delete_roi_window_instance.resize(800, 606)
# Create a vertical box to hold all widgets
self.delete_roi_window_instance_vertical_box = QVBoxLayout()
self.delete_roi_window_instance_vertical_box.setObjectName(
"DeleteRoiWindowInstanceVerticalBox")
# Create a label for holding the window's title
self.delete_roi_window_title = QLabel()
self.delete_roi_window_title.setObjectName("DeleteRoiWindowTitle")
self.delete_roi_window_title.setProperty("QLabelClass", "window-title")
self.delete_roi_window_title.setAlignment(Qt.AlignLeft)
self.delete_roi_window_instance_vertical_box.addWidget(
self.delete_roi_window_title)
# Create a label for holding the instruction of how to delete the ROIs
self.delete_roi_window_instruction = QLabel()
self.delete_roi_window_instruction.setObjectName(
"DeleteRoiWindowInstruction")
self.delete_roi_window_instruction.setAlignment(Qt.AlignCenter)
self.delete_roi_window_instance_vertical_box.addWidget(
self.delete_roi_window_instruction)
# Create a horizontal box for holding the 2 lists and the move left, move right buttons
self.delete_roi_window_keep_and_delete_box = QHBoxLayout()
self.delete_roi_window_keep_and_delete_box.setObjectName(
"DeleteRoiWindowKeepAndDeleteBox")
# ================================= KEEP BOX =================================
# Create a vertical box for holding the label and the tree view for holding the ROIs that we are keeping
self.delete_roi_window_keep_vertical_box = QVBoxLayout()
self.delete_roi_window_keep_vertical_box.setObjectName(
"DeleteRoiWindowKeepVerticalBox")
# Create a label for the tree view with the list of ROIs to keep
self.delete_roi_window_keep_tree_view_label = QLabel()
self.delete_roi_window_keep_tree_view_label.setObjectName(
"DeleteRoiWindowKeepTreeViewLabel")
self.delete_roi_window_keep_tree_view_label.setProperty(
"QLabelClass", ["tree-view-label", "tree-view-label-keep-delete"])
self.delete_roi_window_keep_tree_view_label.setAlignment(
Qt.AlignCenter)
self.delete_roi_window_keep_tree_view_label.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.delete_roi_window_keep_tree_view_label.resize(
self.delete_roi_window_keep_tree_view_label.sizeHint().width(),
self.delete_roi_window_keep_tree_view_label.sizeHint().height())
self.delete_roi_window_keep_vertical_box.addWidget(
self.delete_roi_window_keep_tree_view_label)
# Create a tree view for containing the list of ROIs to keep
self.delete_roi_window_keep_tree_view = QTreeWidget()
self.delete_roi_window_keep_tree_view.setObjectName(
"DeleteRoiWindowKeepTreeView")
self.delete_roi_window_keep_tree_view.setHeaderHidden(True)
self.delete_roi_window_keep_tree_view.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.delete_roi_window_keep_tree_view.resize(
self.delete_roi_window_keep_tree_view.sizeHint().width(),
self.delete_roi_window_keep_tree_view.sizeHint().height())
self.delete_roi_window_keep_vertical_box.addWidget(
self.delete_roi_window_keep_tree_view)
self.delete_roi_window_keep_vertical_box.setStretch(1, 4)
# Create a widget to hold the keep vertical box
self.delete_roi_window_keep_widget = QWidget()
self.delete_roi_window_keep_widget.setObjectName(
"DeleteRoiWindowKeepWidget")
self.delete_roi_window_keep_widget.setLayout(
self.delete_roi_window_keep_vertical_box)
self.delete_roi_window_keep_and_delete_box.addStretch(1)
self.delete_roi_window_keep_and_delete_box.addWidget(
self.delete_roi_window_keep_widget)
# ================================= KEEP BOX =================================
# ================================= MOVE LEFT/RIGHT BOX =================================
# Create a vertical box for holding the 2 buttons for moving left and right
self.delete_roi_window_move_left_right_vertical_box = QVBoxLayout()
self.delete_roi_window_move_left_right_vertical_box.setObjectName(
"DeleteRoiWindowMoveLeftRightVerticalBox")
# Create Move Right Button / Delete Button
self.move_right_button = QPushButton()
self.move_right_button.setObjectName("MoveRightButton")
self.move_right_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.move_right_button.resize(
self.move_right_button.sizeHint().width(),
self.move_right_button.sizeHint().height())
self.move_right_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.move_right_button.clicked.connect(
self.move_right_button_onClicked)
self.move_right_button.setProperty("QPushButtonClass", "fail-button")
self.delete_roi_window_move_left_right_vertical_box.addStretch(1)
self.delete_roi_window_move_left_right_vertical_box.addWidget(
self.move_right_button)
# Create Move Left Button / Keep Button
self.move_left_button = QPushButton()
self.move_left_button.setObjectName("MoveLeftButton")
self.move_left_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.move_left_button.resize(self.move_left_button.sizeHint().width(),
self.move_left_button.sizeHint().height())
self.move_left_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.move_left_button.clicked.connect(self.move_left_button_onClicked)
self.move_left_button.setProperty("QPushButtonClass", "success-button")
self.delete_roi_window_move_left_right_vertical_box.addWidget(
self.move_left_button)
self.delete_roi_window_move_left_right_vertical_box.addStretch(1)
# Create a widget for holding the 2 buttons
self.delete_roi_window_move_left_right_widget = QWidget()
self.delete_roi_window_move_left_right_widget.setObjectName(
"DeleteRoiWindowMoveLeftRightWidget")
self.delete_roi_window_move_left_right_widget.setLayout(
self.delete_roi_window_move_left_right_vertical_box)
self.delete_roi_window_keep_and_delete_box.addWidget(
self.delete_roi_window_move_left_right_widget)
# ================================= MOVE LEFT/RIGHT BOX =================================
# ================================= DELETE BOX =================================
# Create a vertical box for holding the label and the tree view for holding the ROIs that we are deleting
self.delete_roi_window_delete_vertical_box = QVBoxLayout()
self.delete_roi_window_delete_vertical_box.setObjectName(
"DeleteRoiWindowDeleteVerticalBox")
# Create a label for the tree view with the list of ROIs to delete
self.delete_roi_window_delete_tree_view_label = QLabel()
self.delete_roi_window_delete_tree_view_label.setObjectName(
"DeleteRoiWindowDeleteTreeViewLabel")
self.delete_roi_window_delete_tree_view_label.setProperty(
"QLabelClass", ["tree-view-label", "tree-view-label-keep-delete"])
self.delete_roi_window_delete_tree_view_label.setAlignment(
Qt.AlignCenter)
self.delete_roi_window_delete_tree_view_label.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.delete_roi_window_delete_tree_view_label.resize(
self.delete_roi_window_delete_tree_view_label.sizeHint().width(),
self.delete_roi_window_delete_tree_view_label.sizeHint().height())
self.delete_roi_window_delete_vertical_box.addWidget(
self.delete_roi_window_delete_tree_view_label)
# Create a tree view for containing the list of ROIs to delete
self.delete_roi_window_delete_tree_view = QTreeWidget()
self.delete_roi_window_delete_tree_view.setObjectName(
"DeleteRoiWindowDeleteTreeView")
self.delete_roi_window_delete_tree_view.setHeaderHidden(True)
self.delete_roi_window_delete_tree_view.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.delete_roi_window_delete_tree_view.resize(
self.delete_roi_window_delete_tree_view.sizeHint().width(),
self.delete_roi_window_delete_tree_view.sizeHint().height())
self.delete_roi_window_delete_vertical_box.addWidget(
self.delete_roi_window_delete_tree_view)
self.delete_roi_window_delete_vertical_box.setStretch(1, 4)
# Create a widget to hold the delete vertical box
self.delete_roi_window_delete_widget = QWidget()
self.delete_roi_window_delete_widget.setObjectName(
"DeleteRoiWindowDeleteWidget")
self.delete_roi_window_delete_widget.setLayout(
self.delete_roi_window_delete_vertical_box)
self.delete_roi_window_keep_and_delete_box.addWidget(
self.delete_roi_window_delete_widget)
self.delete_roi_window_keep_and_delete_box.addStretch(1)
self.delete_roi_window_keep_and_delete_box.setStretch(1, 4)
self.delete_roi_window_keep_and_delete_box.setStretch(3, 4)
# ================================= DELETE BOX =================================
# Create a widget to hold the keep and delete box
self.delete_roi_window_keep_and_delete_widget = QWidget()
self.delete_roi_window_keep_and_delete_widget.setObjectName(
"DeleteRoiWindowKeepAndDeleteWidget")
self.delete_roi_window_keep_and_delete_widget.setLayout(
self.delete_roi_window_keep_and_delete_box)
self.delete_roi_window_instance_vertical_box.addWidget(
self.delete_roi_window_keep_and_delete_widget)
# Create a horizontal box to hold 2 action buttons for this window
self.delete_roi_window_action_buttons_box = QHBoxLayout()
self.delete_roi_window_action_buttons_box.setObjectName(
"DeleteRoiWindowActionButtonsBox")
# Create the cancel button
self.delete_roi_window_cancel_button = QPushButton()
self.delete_roi_window_cancel_button.setObjectName(
"DeleteRoiWindowCancelButton")
self.delete_roi_window_cancel_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.delete_roi_window_cancel_button.resize(
self.delete_roi_window_cancel_button.sizeHint().width(),
self.delete_roi_window_cancel_button.sizeHint().height())
self.delete_roi_window_cancel_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.delete_roi_window_cancel_button.clicked.connect(
self.on_cancel_button_clicked)
self.delete_roi_window_cancel_button.setProperty(
"QPushButtonClass", "fail-button")
self.delete_roi_window_action_buttons_box.addStretch(1)
self.delete_roi_window_action_buttons_box.addWidget(
self.delete_roi_window_cancel_button)
# Create the confirm button
self.delete_roi_window_confirm_button = QPushButton()
self.delete_roi_window_confirm_button.setObjectName(
"DeleteRoiWindowConfirmButton")
self.delete_roi_window_confirm_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.delete_roi_window_confirm_button.resize(
self.delete_roi_window_confirm_button.sizeHint().width(),
self.delete_roi_window_confirm_button.sizeHint().height())
self.delete_roi_window_confirm_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.delete_roi_window_confirm_button.clicked.connect(
self.confirm_button_onClicked)
self.delete_roi_window_confirm_button.setEnabled(False)
self.delete_roi_window_confirm_button.setProperty(
"QPushButtonClass", "success-button")
self.delete_roi_window_action_buttons_box.addWidget(
self.delete_roi_window_confirm_button)
# Create a widget to hold the action buttons
self.delete_roi_window_action_buttons_widget = QWidget()
self.delete_roi_window_action_buttons_widget.setObjectName(
"DeleteRoiWindowActionButtonsWidget")
self.delete_roi_window_action_buttons_widget.setLayout(
self.delete_roi_window_action_buttons_box)
self.delete_roi_window_instance_vertical_box.addWidget(
self.delete_roi_window_action_buttons_widget)
# Set text for all attributes
self.retranslate_ui(delete_roi_window_instance)
# Create a central widget to hold the vertical layout box
self.delete_roi_window_instance_central_widget = QWidget()
self.delete_roi_window_instance_central_widget.setObjectName(
"DeleteRoiWindowInstanceCentralWidget")
self.delete_roi_window_instance_central_widget.setLayout(
self.delete_roi_window_instance_vertical_box)
self.delete_roi_window_instance_vertical_box.setStretch(2, 4)
# Set the central widget for the main window and style the window
delete_roi_window_instance.setCentralWidget(
self.delete_roi_window_instance_central_widget)
delete_roi_window_instance.setStyleSheet(stylesheet)
# Load the ROIs in
self.display_rois_in_listViewKeep()
# Set the selection mode to multi so that we can select multiple ROIs to delete
self.delete_roi_window_keep_tree_view.setSelectionMode(
QAbstractItemView.MultiSelection)
self.delete_roi_window_delete_tree_view.setSelectionMode(
QAbstractItemView.MultiSelection)
QtCore.QMetaObject.connectSlotsByName(delete_roi_window_instance)
def init_layout(self):
"""
Initialize the layout for the DICOM View tab.
Add the view widget and the slider in the layout.
Add the whole container 'tab2_view' as a tab in the main page.
"""
# Initialise a DrawROIWindow
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
self.draw_roi_window_instance.setObjectName("DrawRoiWindowInstance")
self.draw_roi_window_instance.setWindowIcon(window_icon)
# Creating a form box to hold all buttons and input fields
self.draw_roi_window_input_container_box = QFormLayout()
self.draw_roi_window_input_container_box. \
setObjectName("DrawRoiWindowInputContainerBox")
self.draw_roi_window_input_container_box. \
setLabelAlignment(Qt.AlignLeft)
# Create a label for denoting the ROI name
self.roi_name_label = QLabel()
self.roi_name_label.setObjectName("ROINameLabel")
self.roi_name_line_edit = QLineEdit()
# Create an input box for ROI name
self.roi_name_line_edit.setObjectName("ROINameLineEdit")
self.roi_name_line_edit.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Minimum)
self.roi_name_line_edit.resize(
self.roi_name_line_edit.sizeHint().width(),
self.roi_name_line_edit.sizeHint().height())
self.roi_name_line_edit.setEnabled(False)
self.draw_roi_window_input_container_box. \
addRow(self.roi_name_label, self.roi_name_line_edit)
# Create horizontal box to store image slice number and backward,
# forward buttons
self.image_slice_number_box = QHBoxLayout()
self.image_slice_number_box.setObjectName("ImageSliceNumberBox")
# Create a label for denoting the Image Slice Number
self.image_slice_number_label = QLabel()
self.image_slice_number_label.setObjectName("ImageSliceNumberLabel")
self.image_slice_number_box.addWidget(self.image_slice_number_label)
# Create a line edit for containing the image slice number
self.image_slice_number_line_edit = QLineEdit()
self.image_slice_number_line_edit. \
setObjectName("ImageSliceNumberLineEdit")
self.image_slice_number_line_edit. \
setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.image_slice_number_line_edit.resize(
self.image_slice_number_line_edit.sizeHint().width(),
self.image_slice_number_line_edit.sizeHint().height())
self.image_slice_number_line_edit.setCursorPosition(0)
self.image_slice_number_line_edit.setEnabled(False)
self.image_slice_number_box. \
addWidget(self.image_slice_number_line_edit)
# Create a button to move backward to the previous image
self.image_slice_number_move_backward_button = QPushButton()
self.image_slice_number_move_backward_button. \
setObjectName("ImageSliceNumberMoveBackwardButton")
self.image_slice_number_move_backward_button.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.image_slice_number_move_backward_button.resize(QSize(24, 24))
self.image_slice_number_move_backward_button.clicked. \
connect(self.onBackwardClicked)
icon_move_backward = QtGui.QIcon()
icon_move_backward.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/backward_slide_icon.png')))
self.image_slice_number_move_backward_button.setIcon(
icon_move_backward)
self.image_slice_number_box. \
addWidget(self.image_slice_number_move_backward_button)
# Create a button to move forward to the next image
self.image_slice_number_move_forward_button = QPushButton()
self.image_slice_number_move_forward_button. \
setObjectName("ImageSliceNumberMoveForwardButton")
self.image_slice_number_move_forward_button.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.image_slice_number_move_forward_button.resize(QSize(24, 24))
self.image_slice_number_move_forward_button.clicked. \
connect(self.onForwardClicked)
icon_move_forward = QtGui.QIcon()
icon_move_forward.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/forward_slide_icon.png')))
self.image_slice_number_move_forward_button.setIcon(icon_move_forward)
self.image_slice_number_box. \
addWidget(self.image_slice_number_move_forward_button)
self.draw_roi_window_input_container_box. \
addRow(self.image_slice_number_box)
# Create a horizontal box for containing the zoom function
self.draw_roi_window_viewport_zoom_box = QHBoxLayout()
self.draw_roi_window_viewport_zoom_box.setObjectName(
"DrawRoiWindowViewportZoomBox")
# Create a label for zooming
self.draw_roi_window_viewport_zoom_label = QLabel()
self.draw_roi_window_viewport_zoom_label. \
setObjectName("DrawRoiWindowViewportZoomLabel")
# Create an input box for zoom factor
self.draw_roi_window_viewport_zoom_input = QLineEdit()
self.draw_roi_window_viewport_zoom_input. \
setObjectName("DrawRoiWindowViewportZoomInput")
self.draw_roi_window_viewport_zoom_input. \
setText("{:.2f}".format(self.zoom * 100) + "%")
self.draw_roi_window_viewport_zoom_input.setCursorPosition(0)
self.draw_roi_window_viewport_zoom_input.setEnabled(False)
self.draw_roi_window_viewport_zoom_input. \
setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.draw_roi_window_viewport_zoom_input.resize(
self.draw_roi_window_viewport_zoom_input.sizeHint().width(),
self.draw_roi_window_viewport_zoom_input.sizeHint().height())
# Create 2 buttons for zooming in and out
# Zoom In Button
self.draw_roi_window_viewport_zoom_in_button = QPushButton()
self.draw_roi_window_viewport_zoom_in_button. \
setObjectName("DrawRoiWindowViewportZoomInButton")
self.draw_roi_window_viewport_zoom_in_button.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.draw_roi_window_viewport_zoom_in_button.resize(QSize(24, 24))
self.draw_roi_window_viewport_zoom_in_button. \
setProperty("QPushButtonClass", "zoom-button")
icon_zoom_in = QtGui.QIcon()
icon_zoom_in.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/zoom_in_icon.png')))
self.draw_roi_window_viewport_zoom_in_button.setIcon(icon_zoom_in)
self.draw_roi_window_viewport_zoom_in_button.clicked. \
connect(self.onZoomInClicked)
# Zoom Out Button
self.draw_roi_window_viewport_zoom_out_button = QPushButton()
self.draw_roi_window_viewport_zoom_out_button. \
setObjectName("DrawRoiWindowViewportZoomOutButton")
self.draw_roi_window_viewport_zoom_out_button.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.draw_roi_window_viewport_zoom_out_button.resize(QSize(24, 24))
self.draw_roi_window_viewport_zoom_out_button. \
setProperty("QPushButtonClass", "zoom-button")
icon_zoom_out = QtGui.QIcon()
icon_zoom_out.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/zoom_out_icon.png')))
self.draw_roi_window_viewport_zoom_out_button.setIcon(icon_zoom_out)
self.draw_roi_window_viewport_zoom_out_button.clicked. \
connect(self.onZoomOutClicked)
self.draw_roi_window_viewport_zoom_box. \
addWidget(self.draw_roi_window_viewport_zoom_label)
self.draw_roi_window_viewport_zoom_box. \
addWidget(self.draw_roi_window_viewport_zoom_input)
self.draw_roi_window_viewport_zoom_box. \
addWidget(self.draw_roi_window_viewport_zoom_out_button)
self.draw_roi_window_viewport_zoom_box. \
addWidget(self.draw_roi_window_viewport_zoom_in_button)
self.draw_roi_window_input_container_box. \
addRow(self.draw_roi_window_viewport_zoom_box)
self.init_cursor_radius_change_box()
# Create field to toggle two options: Keep empty pixel or fill empty
# pixel when using draw cursor
self.toggle_keep_empty_pixel_box = QHBoxLayout()
self.toggle_keep_empty_pixel_label = QLabel()
self.toggle_keep_empty_pixel_label. \
setObjectName("ToggleKeepEmptyPixelLabel")
# Create input for min pixel size
self.toggle_keep_empty_pixel_combo_box = QComboBox()
self.toggle_keep_empty_pixel_combo_box.addItems(["Off", "On"])
self.toggle_keep_empty_pixel_combo_box.setCurrentIndex(0)
self.toggle_keep_empty_pixel_combo_box.setEnabled(False)
self.toggle_keep_empty_pixel_combo_box. \
setObjectName("ToggleKeepEmptyPixelComboBox")
self.toggle_keep_empty_pixel_combo_box. \
setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.toggle_keep_empty_pixel_combo_box.resize(
self.toggle_keep_empty_pixel_combo_box.sizeHint().width(),
self.toggle_keep_empty_pixel_combo_box.sizeHint().height())
self.toggle_keep_empty_pixel_combo_box.currentIndexChanged.connect(
self.toggle_keep_empty_pixel_box_index_changed)
self.toggle_keep_empty_pixel_box. \
addWidget(self.toggle_keep_empty_pixel_label)
self.toggle_keep_empty_pixel_box. \
addWidget(self.toggle_keep_empty_pixel_combo_box)
self.draw_roi_window_input_container_box. \
addRow(self.toggle_keep_empty_pixel_box)
# Create a horizontal box for transect and draw button
self.draw_roi_window_transect_draw_box = QHBoxLayout()
self.draw_roi_window_transect_draw_box. \
setObjectName("DrawRoiWindowTransectDrawBox")
# Create a transect button
self.image_slice_number_transect_button = QPushButton()
self.image_slice_number_transect_button. \
setObjectName("ImageSliceNumberTransectButton")
self.image_slice_number_transect_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.image_slice_number_transect_button.resize(
self.image_slice_number_transect_button.sizeHint().width(),
self.image_slice_number_transect_button.sizeHint().height())
self.image_slice_number_transect_button.clicked. \
connect(self.transect_handler)
icon_transect = QtGui.QIcon()
icon_transect.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/transect_icon.png')))
self.image_slice_number_transect_button.setIcon(icon_transect)
self.draw_roi_window_transect_draw_box. \
addWidget(self.image_slice_number_transect_button)
# Create a bounding box button
self.image_slice_number_box_draw_button = QPushButton()
self.image_slice_number_box_draw_button. \
setObjectName("ImageSliceNumberBoxDrawButton")
self.image_slice_number_box_draw_button.setSizePolicy(
QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.image_slice_number_box_draw_button.resize(
self.image_slice_number_box_draw_button.sizeHint().width(),
self.image_slice_number_box_draw_button.sizeHint().height())
self.image_slice_number_box_draw_button.clicked. \
connect(self.onBoxDrawClicked)
icon_box_draw = QtGui.QIcon()
icon_box_draw.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/draw_bound_icon.png')))
self.image_slice_number_box_draw_button.setIcon(icon_box_draw)
self.draw_roi_window_transect_draw_box. \
addWidget(self.image_slice_number_box_draw_button)
# Create a draw button
self.image_slice_number_draw_button = QPushButton()
self.image_slice_number_draw_button. \
setObjectName("ImageSliceNumberDrawButton")
self.image_slice_number_draw_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.image_slice_number_draw_button.resize(
self.image_slice_number_draw_button.sizeHint().width(),
self.image_slice_number_draw_button.sizeHint().height())
self.image_slice_number_draw_button.clicked.connect(self.onDrawClicked)
icon_draw = QtGui.QIcon()
icon_draw.addPixmap(
QtGui.QPixmap(resource_path('res/images/btn-icons/draw_icon.png')))
self.image_slice_number_draw_button.setIcon(icon_draw)
self.draw_roi_window_transect_draw_box. \
addWidget(self.image_slice_number_draw_button)
self.draw_roi_window_input_container_box. \
addRow(self.draw_roi_window_transect_draw_box)
# Create a contour preview button
self.row_preview_layout = QtWidgets.QHBoxLayout()
self.button_contour_preview = QtWidgets.QPushButton("Preview contour")
self.button_contour_preview.clicked.connect(self.onPreviewClicked)
self.row_preview_layout.addWidget(self.button_contour_preview)
self.draw_roi_window_input_container_box. \
addRow(self.row_preview_layout)
icon_preview = QtGui.QIcon()
icon_preview.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/preview_icon.png')))
self.button_contour_preview.setIcon(icon_preview)
# Create input line edit for alpha value
self.label_alpha_value = QtWidgets.QLabel("Alpha value:")
self.input_alpha_value = QtWidgets.QLineEdit("0.2")
self.input_alpha_value. \
setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.input_alpha_value.resize(
self.input_alpha_value.sizeHint().width(),
self.input_alpha_value.sizeHint().height())
self.input_alpha_value.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box. \
addRow(self.label_alpha_value, self.input_alpha_value)
# Create a label for denoting the max internal hole size
self.internal_hole_max_label = QLabel()
self.internal_hole_max_label.setObjectName("InternalHoleLabel")
# Create input for max internal hole size
self.internal_hole_max_line_edit = QLineEdit()
self.internal_hole_max_line_edit.setObjectName("InternalHoleInput")
self.internal_hole_max_line_edit. \
setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.internal_hole_max_line_edit.resize(
self.internal_hole_max_line_edit.sizeHint().width(),
self.internal_hole_max_line_edit.sizeHint().height())
self.internal_hole_max_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box.addRow(
self.internal_hole_max_label, self.internal_hole_max_line_edit)
# Create a label for denoting the isthmus width size
self.isthmus_width_max_label = QLabel()
self.isthmus_width_max_label.setObjectName("IsthmusWidthLabel")
# Create input for max isthmus width size
self.isthmus_width_max_line_edit = QLineEdit()
self.isthmus_width_max_line_edit.setObjectName("IsthmusWidthInput")
self.isthmus_width_max_line_edit.setSizePolicy(
QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.isthmus_width_max_line_edit.resize(
self.isthmus_width_max_line_edit.sizeHint().width(),
self.isthmus_width_max_line_edit.sizeHint().height())
self.isthmus_width_max_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box.addRow(
self.isthmus_width_max_label, self.isthmus_width_max_line_edit)
# Create a label for denoting the minimum pixel density
self.min_pixel_density_label = QLabel()
self.min_pixel_density_label.setObjectName("MinPixelDensityLabel")
# Create input for min pixel size
self.min_pixel_density_line_edit = QLineEdit()
self.min_pixel_density_line_edit.setObjectName("MinPixelDensityInput")
self.min_pixel_density_line_edit.setSizePolicy(
QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.min_pixel_density_line_edit.resize(
self.min_pixel_density_line_edit.sizeHint().width(),
self.min_pixel_density_line_edit.sizeHint().height())
self.min_pixel_density_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box.addRow(
self.min_pixel_density_label, self.min_pixel_density_line_edit)
# Create a label for denoting the minimum pixel density
self.max_pixel_density_label = QLabel()
self.max_pixel_density_label.setObjectName("MaxPixelDensityLabel")
# Create input for min pixel size
self.max_pixel_density_line_edit = QLineEdit()
self.max_pixel_density_line_edit.setObjectName("MaxPixelDensityInput")
self.max_pixel_density_line_edit. \
setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.max_pixel_density_line_edit.resize(
self.max_pixel_density_line_edit.sizeHint().width(),
self.max_pixel_density_line_edit.sizeHint().height())
self.max_pixel_density_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box.addRow(
self.max_pixel_density_label, self.max_pixel_density_line_edit)
# Create a button to clear the draw
self.draw_roi_window_instance_action_reset_button = QPushButton()
self.draw_roi_window_instance_action_reset_button. \
setObjectName("DrawRoiWindowInstanceActionClearButton")
self.draw_roi_window_instance_action_reset_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
reset_button = self.draw_roi_window_instance_action_reset_button
self.draw_roi_window_instance_action_reset_button.resize(
reset_button.sizeHint().width(),
reset_button.sizeHint().height())
self.draw_roi_window_instance_action_reset_button.clicked. \
connect(self.onResetClicked)
self.draw_roi_window_instance_action_reset_button. \
setProperty("QPushButtonClass", "fail-button")
icon_clear_roi_draw = QtGui.QIcon()
icon_clear_roi_draw.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/reset_roi_draw_icon.png')))
self.draw_roi_window_instance_action_reset_button. \
setIcon(icon_clear_roi_draw)
self.draw_roi_window_input_container_box. \
addRow(self.draw_roi_window_instance_action_reset_button)
# Create a horizontal box for saving and cancel the drawing
self.draw_roi_window_cancel_save_box = QHBoxLayout()
self.draw_roi_window_cancel_save_box. \
setObjectName("DrawRoiWindowCancelSaveBox")
# Create an exit button to cancel the drawing
# Add a button to go back/exit from the application
self.draw_roi_window_instance_cancel_button = QPushButton()
self.draw_roi_window_instance_cancel_button. \
setObjectName("DrawRoiWindowInstanceCancelButton")
self.draw_roi_window_instance_cancel_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.draw_roi_window_instance_cancel_button.resize(
self.draw_roi_window_instance_cancel_button.sizeHint().width(),
self.draw_roi_window_instance_cancel_button.sizeHint().height())
self.draw_roi_window_instance_cancel_button. \
setCursor(QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.draw_roi_window_instance_cancel_button.clicked. \
connect(self.onCancelButtonClicked)
self.draw_roi_window_instance_cancel_button. \
setProperty("QPushButtonClass", "fail-button")
icon_cancel = QtGui.QIcon()
icon_cancel.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/cancel_icon.png')))
self.draw_roi_window_instance_cancel_button.setIcon(icon_cancel)
self.draw_roi_window_cancel_save_box. \
addWidget(self.draw_roi_window_instance_cancel_button)
# Create a save button to save all the changes
self.draw_roi_window_instance_save_button = QPushButton()
self.draw_roi_window_instance_save_button. \
setObjectName("DrawRoiWindowInstanceSaveButton")
self.draw_roi_window_instance_save_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.draw_roi_window_instance_save_button.resize(
self.draw_roi_window_instance_save_button.sizeHint().width(),
self.draw_roi_window_instance_save_button.sizeHint().height())
self.draw_roi_window_instance_save_button. \
setProperty("QPushButtonClass", "success-button")
icon_save = QtGui.QIcon()
icon_save.addPixmap(
QtGui.QPixmap(resource_path('res/images/btn-icons/save_icon.png')))
self.draw_roi_window_instance_save_button.setIcon(icon_save)
self.draw_roi_window_instance_save_button.clicked. \
connect(self.onSaveClicked)
self.draw_roi_window_cancel_save_box. \
addWidget(self.draw_roi_window_instance_save_button)
self.draw_roi_window_input_container_box. \
addRow(self.draw_roi_window_cancel_save_box)
# Creating a horizontal box to hold the ROI view and slider
self.draw_roi_window_instance_view_box = QHBoxLayout()
self.draw_roi_window_instance_view_box. \
setObjectName("DrawRoiWindowInstanceViewBox")
# Add View and Slider into horizontal box
self.draw_roi_window_instance_view_box.addWidget(self.dicom_view)
# Create a widget to hold the image slice box
self.draw_roi_window_instance_view_widget = QWidget()
self.draw_roi_window_instance_view_widget.setObjectName(
"DrawRoiWindowInstanceActionWidget")
self.draw_roi_window_instance_view_widget.setLayout(
self.draw_roi_window_instance_view_box)
# Create a horizontal box for containing the input fields and the
# viewport
self.draw_roi_window_main_box = QHBoxLayout()
self.draw_roi_window_main_box.setObjectName("DrawRoiWindowMainBox")
self.draw_roi_window_main_box. \
addLayout(self.draw_roi_window_input_container_box, 1)
self.draw_roi_window_main_box. \
addWidget(self.draw_roi_window_instance_view_widget, 11)
# Create a new central widget to hold the vertical box layout
self.draw_roi_window_instance_central_widget = QWidget()
self.draw_roi_window_instance_central_widget. \
setObjectName("DrawRoiWindowInstanceCentralWidget")
self.draw_roi_window_instance_central_widget.setLayout(
self.draw_roi_window_main_box)
self.retranslate_ui(self.draw_roi_window_instance)
self.draw_roi_window_instance.setStyleSheet(stylesheet)
self.draw_roi_window_instance. \
setCentralWidget(self.draw_roi_window_instance_central_widget)
QtCore.QMetaObject.connectSlotsByName(self.draw_roi_window_instance)
class SettingsTree(QTreeWidget):
def __init__(self, parent=None):
super(SettingsTree, self).__init__(parent)
self._type_checker = TypeChecker()
self.setItemDelegate(VariantDelegate(self._type_checker, self))
self.setHeaderLabels(("Setting", "Type", "Value"))
self.header().setSectionResizeMode(0, QHeaderView.Stretch)
self.header().setSectionResizeMode(2, QHeaderView.Stretch)
self.settings = None
self.refresh_timer = QTimer()
self.refresh_timer.setInterval(2000)
self.auto_refresh = False
self.group_icon = QIcon()
style = self.style()
self.group_icon.addPixmap(style.standardPixmap(QStyle.SP_DirClosedIcon),
QIcon.Normal, QIcon.Off)
self.group_icon.addPixmap(style.standardPixmap(QStyle.SP_DirOpenIcon),
QIcon.Normal, QIcon.On)
self.key_icon = QIcon()
self.key_icon.addPixmap(style.standardPixmap(QStyle.SP_FileIcon))
self.refresh_timer.timeout.connect(self.maybe_refresh)
def set_settings_object(self, settings):
self.settings = settings
self.clear()
if self.settings is not None:
self.settings.setParent(self)
self.refresh()
if self.auto_refresh:
self.refresh_timer.start()
else:
self.refresh_timer.stop()
def sizeHint(self):
return QSize(800, 600)
def set_auto_refresh(self, autoRefresh):
self.auto_refresh = autoRefresh
if self.settings is not None:
if self.auto_refresh:
self.maybe_refresh()
self.refresh_timer.start()
else:
self.refresh_timer.stop()
def set_fallbacks_enabled(self, enabled):
if self.settings is not None:
self.settings.setFallbacksEnabled(enabled)
self.refresh()
def maybe_refresh(self):
if self.state() != QAbstractItemView.EditingState:
self.refresh()
def refresh(self):
if self.settings is None:
return
# The signal might not be connected.
try:
self.itemChanged.disconnect(self.update_setting)
except:
pass
self.settings.sync()
self.update_child_items(None)
self.itemChanged.connect(self.update_setting)
def event(self, event):
if event.type() == QEvent.WindowActivate:
if self.isActiveWindow() and self.auto_refresh:
self.maybe_refresh()
return super(SettingsTree, self).event(event)
def update_setting(self, item):
key = item.text(0)
ancestor = item.parent()
while ancestor:
key = ancestor.text(0) + '/' + key
ancestor = ancestor.parent()
d = item.data(2, Qt.UserRole)
self.settings.setValue(key, item.data(2, Qt.UserRole))
if self.auto_refresh:
self.refresh()
def update_child_items(self, parent):
divider_index = 0
for group in self.settings.childGroups():
child_index = self.find_child(parent, group, divider_index)
if child_index != -1:
child = self.child_at(parent, child_index)
child.setText(1, '')
child.setText(2, '')
child.setData(2, Qt.UserRole, None)
self.move_item_forward(parent, child_index, divider_index)
else:
child = self.create_item(group, parent, divider_index)
child.setIcon(0, self.group_icon)
divider_index += 1
self.settings.beginGroup(group)
self.update_child_items(child)
self.settings.endGroup()
for key in self.settings.childKeys():
child_index = self.find_child(parent, key, 0)
if child_index == -1 or child_index >= divider_index:
if child_index != -1:
child = self.child_at(parent, child_index)
for i in range(child.childCount()):
self.delete_item(child, i)
self.move_item_forward(parent, child_index, divider_index)
else:
child = self.create_item(key, parent, divider_index)
child.setIcon(0, self.key_icon)
divider_index += 1
else:
child = self.child_at(parent, child_index)
value = self.settings.value(key)
if value is None:
child.setText(1, 'Invalid')
else:
# Try to convert to type unless a QByteArray is received
if isinstance(value, str):
value_type = self._type_checker.type_from_text(value)
if value_type:
value = self.settings.value(key, type=value_type)
child.setText(1, value.__class__.__name__)
child.setText(2, VariantDelegate.displayText(value))
child.setData(2, Qt.UserRole, value)
while divider_index < self.child_count(parent):
self.delete_item(parent, divider_index)
def create_item(self, text, parent, index):
after = None
if index != 0:
after = self.child_at(parent, index - 1)
if parent is not None:
item = QTreeWidgetItem(parent, after)
else:
item = QTreeWidgetItem(self, after)
item.setText(0, text)
item.setFlags(item.flags() | Qt.ItemIsEditable)
return item
def delete_item(self, parent, index):
if parent is not None:
item = parent.takeChild(index)
else:
item = self.takeTopLevelItem(index)
del item
def child_at(self, parent, index):
if parent is not None:
return parent.child(index)
else:
return self.topLevelItem(index)
def child_count(self, parent):
if parent is not None:
return parent.childCount()
else:
return self.topLevelItemCount()
def find_child(self, parent, text, startIndex):
for i in range(self.child_count(parent)):
if self.child_at(parent, i).text(0) == text:
return i
return -1
def move_item_forward(self, parent, oldIndex, newIndex):
for int in range(oldIndex - newIndex):
self.delete_item(parent, newIndex)
def init_layout(self):
"""
Initialize the layout for the DICOM View tab.
Add the view widget and the slider in the layout.
Add the whole container 'tab2_view' as a tab in the main page.
"""
# Initialise a ManipulateROIWindow
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
self.manipulate_roi_window_instance.setObjectName(
"ManipulateRoiWindowInstance")
self.manipulate_roi_window_instance.setWindowIcon(window_icon)
# Creating a form box to hold all buttons and input fields
self.manipulate_roi_window_input_container_box = QFormLayout()
self.manipulate_roi_window_input_container_box.setObjectName(
"ManipulateRoiWindowInputContainerBox")
self.manipulate_roi_window_input_container_box.setLabelAlignment(
Qt.AlignLeft)
# Create a label for denoting the first ROI name
self.first_roi_name_label = QLabel()
self.first_roi_name_label.setObjectName("FirstROINameLabel")
self.first_roi_name_dropdown_list = QComboBox()
# Create an dropdown list for ROI name
self.first_roi_name_dropdown_list.setObjectName(
"FirstROINameDropdownList")
self.first_roi_name_dropdown_list.setSizePolicy(
QSizePolicy.Minimum, QSizePolicy.Minimum)
self.first_roi_name_dropdown_list.resize(
self.first_roi_name_dropdown_list.sizeHint().width(),
self.first_roi_name_dropdown_list.sizeHint().height())
self.first_roi_name_dropdown_list.activated.connect(
self.update_selected_rois)
self.manipulate_roi_window_input_container_box.addRow(
self.first_roi_name_label, self.first_roi_name_dropdown_list)
# Create a label for denoting the operation
self.operation_name_label = QLabel()
self.operation_name_label.setObjectName("OperationNameLabel")
self.operation_name_dropdown_list = QComboBox()
# Create an dropdown list for operation name
self.operation_name_dropdown_list.setObjectName(
"OperationNameDropdownList")
self.operation_name_dropdown_list.setSizePolicy(
QSizePolicy.Minimum, QSizePolicy.Minimum)
self.operation_name_dropdown_list.resize(
self.operation_name_dropdown_list.sizeHint().width(),
self.operation_name_dropdown_list.sizeHint().height())
self.operation_name_dropdown_list.activated.connect(
self.operation_changed)
self.manipulate_roi_window_input_container_box.addRow(
self.operation_name_label, self.operation_name_dropdown_list)
# Create a label for denoting the second ROI name
self.second_roi_name_label = QLabel()
self.second_roi_name_label.setObjectName("SecondROINameLabel")
self.second_roi_name_label.setVisible(False)
self.second_roi_name_dropdown_list = QComboBox()
# Create an dropdown list for ROI name
self.second_roi_name_dropdown_list.setObjectName(
"SecondROINameDropdownList")
self.second_roi_name_dropdown_list.setSizePolicy(
QSizePolicy.Minimum, QSizePolicy.Minimum)
self.second_roi_name_dropdown_list.resize(
self.second_roi_name_dropdown_list.sizeHint().width(),
self.second_roi_name_dropdown_list.sizeHint().height())
self.second_roi_name_dropdown_list.setVisible(False)
self.second_roi_name_dropdown_list.activated.connect(
self.update_selected_rois)
self.manipulate_roi_window_input_container_box.addRow(
self.second_roi_name_label, self.second_roi_name_dropdown_list)
# Create a label for denoting the margin
self.margin_label = QLabel()
self.margin_label.setObjectName("MarginLabel")
self.margin_label.setVisible(False)
# Create input for the new ROI name
self.margin_line_edit = QLineEdit()
self.margin_line_edit.setObjectName("MarginInput")
self.margin_line_edit.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Minimum)
self.margin_line_edit.resize(self.margin_line_edit.sizeHint().width(),
self.margin_line_edit.sizeHint().height())
self.margin_line_edit.setVisible(False)
self.margin_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.manipulate_roi_window_input_container_box.addRow(
self.margin_label, self.margin_line_edit)
# Create a label for denoting the new ROI name
self.new_roi_name_label = QLabel()
self.new_roi_name_label.setObjectName("NewROINameLabel")
# Create input for the new ROI name
self.new_roi_name_line_edit = QLineEdit()
self.new_roi_name_line_edit.setObjectName("NewROINameInput")
self.new_roi_name_line_edit.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Minimum)
self.new_roi_name_line_edit.resize(
self.new_roi_name_line_edit.sizeHint().width(),
self.new_roi_name_line_edit.sizeHint().height())
self.manipulate_roi_window_input_container_box.addRow(
self.new_roi_name_label, self.new_roi_name_line_edit)
# Create a spacer between inputs and buttons
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
spacer.setFocusPolicy(Qt.NoFocus)
self.manipulate_roi_window_input_container_box.addRow(spacer)
# Create a warning message when missing inputs
self.warning_message = QWidget()
self.warning_message.setContentsMargins(8, 5, 8, 5)
warning_message_layout = QHBoxLayout()
warning_message_layout.setAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignLeft)
warning_message_icon = QLabel()
warning_message_icon.setPixmap(
QtGui.QPixmap(
resource_path("res/images/btn-icons/alert_icon.png")))
warning_message_layout.addWidget(warning_message_icon)
self.warning_message_text = QLabel()
self.warning_message_text.setStyleSheet("color: red")
warning_message_layout.addWidget(self.warning_message_text)
self.warning_message.setLayout(warning_message_layout)
self.warning_message.setVisible(False)
self.manipulate_roi_window_input_container_box.addRow(
self.warning_message)
# Create a draw button
self.manipulate_roi_window_instance_draw_button = QPushButton()
self.manipulate_roi_window_instance_draw_button.setObjectName(
"ManipulateRoiWindowInstanceDrawButton")
self.manipulate_roi_window_instance_draw_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.manipulate_roi_window_instance_draw_button.resize(
self.manipulate_roi_window_instance_draw_button.sizeHint().width(),
self.manipulate_roi_window_instance_draw_button.sizeHint().height(
))
self.manipulate_roi_window_instance_draw_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.manipulate_roi_window_instance_draw_button.clicked.connect(
self.onDrawButtonClicked)
self.manipulate_roi_window_input_container_box.addRow(
self.manipulate_roi_window_instance_draw_button)
# Create a horizontal box for saving and cancel the drawing
self.manipulate_roi_window_cancel_save_box = QHBoxLayout()
self.manipulate_roi_window_cancel_save_box.setObjectName(
"ManipulateRoiWindowCancelSaveBox")
# Create an exit button to cancel the drawing
# Add a button to go back/exit from the application
self.manipulate_roi_window_instance_cancel_button = QPushButton()
self.manipulate_roi_window_instance_cancel_button.setObjectName(
"ManipulateRoiWindowInstanceCancelButton")
self.manipulate_roi_window_instance_cancel_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.manipulate_roi_window_instance_cancel_button.resize(
self.manipulate_roi_window_instance_cancel_button.sizeHint().width(
),
self.manipulate_roi_window_instance_cancel_button.sizeHint().
height())
self.manipulate_roi_window_instance_cancel_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.manipulate_roi_window_instance_cancel_button.clicked.connect(
self.onCancelButtonClicked)
self.manipulate_roi_window_instance_cancel_button.setProperty(
"QPushButtonClass", "fail-button")
icon_cancel = QtGui.QIcon()
icon_cancel.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/cancel_icon.png')))
self.manipulate_roi_window_instance_cancel_button.setIcon(icon_cancel)
self.manipulate_roi_window_cancel_save_box.addWidget(
self.manipulate_roi_window_instance_cancel_button)
# Create a save button to save all the changes
self.manipulate_roi_window_instance_save_button = QPushButton()
self.manipulate_roi_window_instance_save_button.setObjectName(
"ManipulateRoiWindowInstanceSaveButton")
self.manipulate_roi_window_instance_save_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.manipulate_roi_window_instance_save_button.resize(
self.manipulate_roi_window_instance_save_button.sizeHint().width(),
self.manipulate_roi_window_instance_save_button.sizeHint().height(
))
self.manipulate_roi_window_instance_save_button.setProperty(
"QPushButtonClass", "success-button")
icon_save = QtGui.QIcon()
icon_save.addPixmap(
QtGui.QPixmap(resource_path('res/images/btn-icons/save_icon.png')))
self.manipulate_roi_window_instance_save_button.setIcon(icon_save)
self.manipulate_roi_window_instance_save_button.clicked.connect(
self.onSaveClicked)
self.manipulate_roi_window_cancel_save_box.addWidget(
self.manipulate_roi_window_instance_save_button)
self.manipulate_roi_window_input_container_box.addRow(
self.manipulate_roi_window_cancel_save_box)
# Creating a horizontal box to hold the ROI view and the preview
self.manipulate_roi_window_instance_view_box = QHBoxLayout()
self.manipulate_roi_window_instance_view_box.setObjectName(
"ManipulateRoiWindowInstanceViewBoxes")
# Font for the ROI view and preview's labels
font = QFont()
font.setBold(True)
font.setPixelSize(20)
# Creating the ROI view
self.ROI_view_box_layout = QVBoxLayout()
self.ROI_view_box_label = QLabel()
self.ROI_view_box_label.setFont(font)
self.ROI_view_box_label.setAlignment(Qt.AlignHCenter)
self.ROI_view_box_layout.addWidget(self.ROI_view_box_label)
self.ROI_view_box_layout.addWidget(self.dicom_view)
self.ROI_view_box_widget = QWidget()
self.ROI_view_box_widget.setLayout(self.ROI_view_box_layout)
# Creating the preview
self.preview_box_layout = QVBoxLayout()
self.preview_box_label = QLabel()
self.preview_box_label.setFont(font)
self.preview_box_label.setAlignment(Qt.AlignHCenter)
self.preview_box_layout.addWidget(self.preview_box_label)
self.preview_box_layout.addWidget(self.dicom_preview)
self.preview_box_widget = QWidget()
self.preview_box_widget.setLayout(self.preview_box_layout)
# Add View and Slider into horizontal box
self.manipulate_roi_window_instance_view_box.addWidget(
self.ROI_view_box_widget)
self.manipulate_roi_window_instance_view_box.addWidget(
self.preview_box_widget)
# Create a widget to hold the image slice box
self.manipulate_roi_window_instance_view_widget = QWidget()
self.manipulate_roi_window_instance_view_widget.setObjectName(
"ManipulateRoiWindowInstanceActionWidget")
self.manipulate_roi_window_instance_view_widget.setLayout(
self.manipulate_roi_window_instance_view_box)
# Create a horizontal box for containing the input fields and the
# viewports
self.manipulate_roi_window_main_box = QHBoxLayout()
self.manipulate_roi_window_main_box.setObjectName(
"ManipulateRoiWindowMainBox")
self.manipulate_roi_window_main_box.addLayout(
self.manipulate_roi_window_input_container_box, 1)
self.manipulate_roi_window_main_box.addWidget(
self.manipulate_roi_window_instance_view_widget, 11)
# Create a new central widget to hold the horizontal box layout
self.manipulate_roi_window_instance_central_widget = QWidget()
self.manipulate_roi_window_instance_central_widget.setObjectName(
"ManipulateRoiWindowInstanceCentralWidget")
self.manipulate_roi_window_instance_central_widget.setLayout(
self.manipulate_roi_window_main_box)
self.retranslate_ui(self.manipulate_roi_window_instance)
self.manipulate_roi_window_instance.setStyleSheet(stylesheet)
self.manipulate_roi_window_instance.setCentralWidget(
self.manipulate_roi_window_instance_central_widget)
QtCore.QMetaObject.connectSlotsByName(
self.manipulate_roi_window_instance)
