import logging
import os
from PyQt5 import QtCore
from PyQt5 import QtGui
from PyQt5 import QtWidgets
import mc.gui.safe_delete_dlg
from mc import model, mc_global
class RestActionsComposite(QtWidgets.QWidget):
delete_signal = QtCore.pyqtSignal()
selection_changed_signal = QtCore.pyqtSignal(int)
"""
update_signal = QtCore.pyqtSignal()
list_selection_changed_signal = QtCore.pyqtSignal()
"""
def __init__(self):
super().__init__()
self.updating_gui_bool = False
vbox = QtWidgets.QVBoxLayout()
self.setLayout(vbox)
# Rest actions
self.list_widget = QtWidgets.QListWidget()
vbox.addWidget(self.list_widget)
self.list_widget.itemSelectionChanged.connect(self.on_selection_changed)
hbox = QtWidgets.QHBoxLayout()
vbox.addLayout(hbox)
self.rest_add_action_qle = QtWidgets.QLineEdit()
hbox.addWidget(self.rest_add_action_qle)
self.rest_add_action_qpb = QtWidgets.QPushButton("Add")
hbox.addWidget(self.rest_add_action_qpb)
self.rest_add_action_qpb.clicked.connect(self.add_rest_action_clicked)
# Details
hbox = QtWidgets.QHBoxLayout()
vbox.addLayout(hbox)
self.edit_texts_qpb = QtWidgets.QPushButton()
hbox.addWidget(self.edit_texts_qpb)
self.edit_texts_qpb.setIcon(QtGui.QIcon(mc_global.get_icon_path("pencil-2x.png")))
self.edit_texts_qpb.clicked.connect(self.on_edit_texts_clicked)
self.move_to_top_qpb = QtWidgets.QPushButton()
hbox.addWidget(self.move_to_top_qpb)
self.move_to_top_qpb.setIcon(QtGui.QIcon(mc_global.get_icon_path("data-transfer-upload-2x.png")))
self.move_to_top_qpb.clicked.connect(self.on_move_to_top_clicked)
self.move_up_qpb = QtWidgets.QPushButton()
hbox.addWidget(self.move_up_qpb)
self.move_up_qpb.setIcon(QtGui.QIcon(mc_global.get_icon_path("arrow-top-2x.png")))
self.move_up_qpb.clicked.connect(self.on_move_up_clicked)
self.move_down_qpb = QtWidgets.QPushButton()
hbox.addWidget(self.move_down_qpb)
self.move_down_qpb.setIcon(QtGui.QIcon(mc_global.get_icon_path("arrow-bottom-2x.png")))
self.move_down_qpb.clicked.connect(self.on_move_down_clicked)
hbox.addStretch(1)
self.delete_qpb = QtWidgets.QPushButton()
hbox.addWidget(self.delete_qpb)
self.delete_qpb.setIcon(QtGui.QIcon(mc_global.get_icon_path("trash-2x.png")))
self.delete_qpb.clicked.connect(self.on_delete_clicked)
self.update_gui()
def on_edit_texts_clicked(self):
EditDialog.launch_edit_dialog()
self.update_signal.emit()
def on_move_up_clicked(self):
self.move_up_down(model.MoveDirectionEnum.up)
def on_move_down_clicked(self):
self.move_up_down(model.MoveDirectionEnum.down)
def move_up_down(self, i_up_down: model.MoveDirectionEnum):
id_int = mc_global.active_rest_action_id_it
model.RestActionsM.update_sort_order_move_up_down(id_int, i_up_down)
self.update_gui()
def on_move_to_top_clicked(self):
id_int = mc_global.active_rest_action_id_it
while True:
result_bool = model.RestActionsM.update_sort_order_move_up_down(
id_int,
model.MoveDirectionEnum.up
)
if not result_bool:
break
self.update_gui()
def add_rest_action_clicked(self):
if not(self.rest_add_action_qle.text().strip()):
return
model.RestActionsM.add(
self.rest_add_action_qle.text().strip(),
)
self.update_gui()
self.list_widget.setCurrentRow(self.list_widget.count() - 1)
def on_delete_clicked(self):
conf_result_bool = SafeDeleteDialog.get_safe_confirmation_dialog(
"Are you sure that you want to remove this entry?"
)
if conf_result_bool:
self.list_widget.clearSelection()
self.delete_signal.emit()
""" For the handler method:
model.RestActionsM.remove(mc_global.active_rest_action_id_it)
mc_global.active_rest_action_id_it = mc_global.NO_REST_ACTION_SELECTED_INT
self.update_gui()
"""
def on_selection_changed(self):
if self.updating_gui_bool:
return
selected_model_index_list = self.list_widget.selectedIndexes()
if len(selected_model_index_list) >= 1:
selected_row_model_index_int = selected_model_index_list[0].row()
selected_rest_action_qli = self.list_widget.item(selected_row_model_index_int)
row_label_cll = self.list_widget.itemWidget(selected_rest_action_qli)
self.selection_changed_signal(row_label_cll.question_entry_id)
""" For the handler method:
mc_global.active_rest_action_id_it = row_label_cll.question_entry_id
"""
else:
# mc_global.act= mc_global.NO_PHRASE_SELECTED_INT
self.selection_changed_signal(mc_global.NOTHING_SELECTED_INT)
""" For the handler method:
self.list_selection_changed_signal.emit()
"""
def update_gui(self):
self.updating_gui_bool = True
self.list_widget.clear()
for rest_action in model.RestActionsM.get_all():
rest_action_title_cll = CustomQLabel(rest_action.title, rest_action.id)
list_item = QtWidgets.QListWidgetItem()
self.list_widget.addItem(list_item)
self.list_widget.setItemWidget(list_item, rest_action_title_cll)
for i in range(0, self.list_widget.count()):
item = self.list_widget.item(i)
rest_qll = self.list_widget.itemWidget(item)
logging.debug("custom_qll.question_entry_id = " + str(rest_qll.question_entry_id))
if rest_qll.question_entry_id == mc_global.active_rest_action_id_it:
item.setSelected(True)
return
self.updating_gui_bool = False
class CustomQLabel(QtWidgets.QLabel):
entry_id = mc.mc_global.NO_PHRASE_SELECTED_INT # -"static"
def __init__(self, i_text_sg, i_entry_id):
super().__init__(i_text_sg)
self.entry_id = i_entry_id
class SafeDeleteDialog(QtWidgets.QDialog):
"""
Inspiration: Answer by lou here:
https://stackoverflow.com/questions/18196799/how-can-i-show-a-pyqt-modal-dialog-and-get-data-out-of-its-controls-once-its-clo
"""
def __init__(self, i_description_str, i_parent = None):
super(SafeDeleteDialog, self).__init__(i_parent)
vbox = QtWidgets.QVBoxLayout(self)
self.description_qll = QtWidgets.QLabel(i_description_str)
vbox.addWidget(self.description_qll)
self.button_box = QtWidgets.QDialogButtonBox(
QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel,
QtCore.Qt.Horizontal,
self
)
vbox.addWidget(self.button_box)
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.reject)
# -accept and reject are "slots" built into Qt
@staticmethod
def get_safe_confirmation_dialog(i_description_str):
dialog = SafeDeleteDialog(i_description_str)
dialog_result = dialog.exec_()
confirmation_result_bool = False
if dialog_result == QtWidgets.QDialog.Accepted:
confirmation_result_bool = True
return confirmation_result_bool
