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bearhub/bauh/view/qt/confirmation.py

79 lines
3.1 KiB
Python

from typing import List
from PyQt5.QtCore import QSize
from PyQt5.QtWidgets import QMessageBox, QVBoxLayout, QLabel, QWidget, QScrollArea, QFrame
from bauh.api.abstract.view import ViewComponent, SingleSelectComponent, MultipleSelectComponent, TextInputComponent, \
FormComponent
from bauh.view.qt import css
from bauh.view.qt.components import MultipleSelectQt, new_single_select, TextInputQt, FormQt
from bauh.view.util.translation import I18n
class ConfirmationDialog(QMessageBox):
def __init__(self, title: str, body: str, i18n: I18n, screen_size: QSize, components: List[ViewComponent] = None,
confirmation_label: str = None, deny_label: str = None):
super(ConfirmationDialog, self).__init__()
self.setWindowTitle(title)
self.setStyleSheet('QLabel { margin-right: 25px; }')
self.bt_yes = self.addButton(i18n['popup.button.yes'] if not confirmation_label else confirmation_label.capitalize(), QMessageBox.YesRole)
self.bt_yes.setStyleSheet(css.OK_BUTTON)
self.setDefaultButton(self.bt_yes)
self.addButton(i18n['popup.button.no'] if not deny_label else deny_label.capitalize(), QMessageBox.NoRole)
label = None
if body:
if not components:
self.setIcon(QMessageBox.Question)
label = QLabel(body)
self.layout().addWidget(label, 0, 1)
width = 0
if components:
scroll = QScrollArea(self)
scroll.setFrameShape(QFrame.NoFrame)
scroll.setWidgetResizable(True)
comps_container = QWidget()
comps_container.setLayout(QVBoxLayout())
scroll.setWidget(comps_container)
height = 0
for idx, comp in enumerate(components):
if isinstance(comp, SingleSelectComponent):
inst = new_single_select(comp)
elif isinstance(comp, MultipleSelectComponent):
inst = MultipleSelectQt(comp, None)
elif isinstance(comp, TextInputComponent):
inst = TextInputQt(comp)
elif isinstance(comp, FormComponent):
inst = FormQt(comp, i18n)
else:
raise Exception("Cannot render instances of " + comp.__class__.__name__)
height += inst.sizeHint().height()
if inst.sizeHint().width() > width:
width = inst.sizeHint().width()
comps_container.layout().addWidget(inst)
height = height if height < int(screen_size.height() / 2.5) else int(screen_size.height() / 2.5)
scroll.setFixedHeight(height)
self.layout().addWidget(scroll, 1 if body else 0, 1)
if label and comps_container.sizeHint().width() > label.sizeHint().width():
label.setText(label.text() + (' ' * int(comps_container.sizeHint().width() - label.sizeHint().width())))
if not body and width > 0:
self.layout().addWidget(QLabel(' ' * int(width / 2)), 1, 1)
self.exec_()
def is_confirmed(self):
return self.clickedButton() == self.bt_yes