mirror of
https://github.com/283375/arcaea-offline-pyside-ui.git
synced 2025-04-19 09:10:18 +00:00
85 lines
3.0 KiB
Python
85 lines
3.0 KiB
Python
from PySide6.QtCore import QObject
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from PySide6.QtGui import QFont
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from PySide6.QtWidgets import QLabel, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget
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from ui.navigation.navhost import NavHost, navHost
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from ui.navigation.navitem import NavItem
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from ui.navigation.navsidebar import NavigationSideBar
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class DefaultParentNavItemWidget(QWidget):
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def __init__(self, navItem: NavItem, navItemChildren: list[NavItem], parent=None):
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super().__init__(parent)
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self.navItem = navItem
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self.partialNavHost = NavHost(self)
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self.partialNavHost.registerNavItem(navItem)
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for _navItem in navItemChildren:
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self.partialNavHost.registerNavItem(_navItem)
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self.partialNavHost.navigate(navItem.id)
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self.verticalLayout = QVBoxLayout(self)
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self.navItemLabelFont = QFont(self.font())
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self.navItemLabelFont.setPointSize(14)
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self.navItemLabel = QLabel(self)
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self.navItemLabel.setFont(self.navItemLabelFont)
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spacer = QSpacerItem(
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20, 20, QSizePolicy.Policy.Preferred, QSizePolicy.Policy.Expanding
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)
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self.verticalLayout.addSpacerItem(spacer)
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self.navSideBar = NavigationSideBar(self, self.partialNavHost)
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self.navSideBar.navigateUpButton.setEnabled(False)
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self.verticalLayout.addWidget(self.navSideBar)
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self.verticalLayout.addSpacerItem(spacer)
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self.retranslateUi()
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def retranslateUi(self):
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self.navItemLabel.setText(self.navItem.text())
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class NavItemWidgets(QObject):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.__map: dict[str, QWidget] = {}
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# this reference holds all the `DefaultParentNavItemWidget`s
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# since these widgets are created with no parents, not keeping a reference to
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# them may result in errors, even a silent app crash that is hard to debug
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self.__defaultParentWidgetRefs: dict[str, QWidget] = {}
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def register(self, navItemId: str, widget: QWidget):
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self.__map[navItemId] = widget
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def unregister(self, navItemId: str) -> bool:
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try:
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widget = self.__map.pop(navItemId)
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widget.deleteLater()
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return True
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except KeyError:
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return False
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def get(self, navItemId: str) -> QWidget | None:
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widget = self.__map.get(navItemId)
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if widget is not None:
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return widget
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elif navItemChildren := navHost.getNavItemRelatives(navItemId).children:
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if self.__defaultParentWidgetRefs.get(navItemId) is None:
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defaultParentNavItemWidget = DefaultParentNavItemWidget(
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navHost.findNavItem(navItemId), navItemChildren
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)
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self.__defaultParentWidgetRefs[navItemId] = defaultParentNavItemWidget
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defaultParentNavItemWidget.partialNavHost.activated.connect(
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lambda o, n: navHost.navigate(n.id)
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)
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return self.__defaultParentWidgetRefs.get(navItemId)
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else:
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return None
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