484 lines
16 KiB
Python
484 lines
16 KiB
Python
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# coding:utf-8
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from enum import Enum
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from typing import Union
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from PySide6.QtCore import Qt, QEvent, QRectF, QPoint, QObject, QSize
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from PySide6.QtGui import QPixmap, QPainter, QColor, QIcon
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from PySide6.QtWidgets import QLabel, QWidget, QSizePolicy
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from ...common.font import setFont
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from ...common.icon import drawIcon, FluentIconBase, toQIcon
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from ...common.overload import singledispatchmethod
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from ...common.style_sheet import themeColor, FluentStyleSheet, isDarkTheme, Theme
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class InfoLevel(Enum):
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""" Info level """
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INFOAMTION = 'Info'
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SUCCESS = 'Success'
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ATTENTION = 'Attension'
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WARNING = "Warning"
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ERROR = "Error"
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class InfoBadgePosition(Enum):
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""" Info badge position """
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TOP_RIGHT = 0
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BOTTOM_RIGHT = 1
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RIGHT = 2
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TOP_LEFT = 3
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BOTTOM_LEFT = 4
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LEFT = 5
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NAVIGATION_ITEM = 6
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class InfoBadge(QLabel):
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""" Information badge
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Constructors
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------------
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* InfoBadge(`parent`: QWidget = None, `level`=InfoLevel.ATTENTION)
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* InfoBadge(`text`: str, `parent`: QWidget = None, `level`=InfoLevel.ATTENTION)
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* InfoBadge(`num`: int, `parent`: QWidget = None, `level`=InfoLevel.ATTENTION)
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* InfoBadge(`num`: float, `parent`: QWidget = None, `level`=InfoLevel.ATTENTION)
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"""
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@singledispatchmethod
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def __init__(self, parent: QWidget = None, level=InfoLevel.ATTENTION):
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super().__init__(parent=parent)
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self.level = InfoLevel.INFOAMTION
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self.lightBackgroundColor = None
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self.darkBackgroundColor = None
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self.manager = None # type: InfoBadgeManager
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self.setLevel(level)
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setFont(self, 11)
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self.setAttribute(Qt.WA_TranslucentBackground)
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self.setAttribute(Qt.WA_TransparentForMouseEvents)
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self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
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FluentStyleSheet.INFO_BADGE.apply(self)
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@__init__.register
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def _(self, text: str, parent: QWidget = None, level=InfoLevel.ATTENTION):
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self.__init__(parent, level)
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self.setText(text)
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@__init__.register
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def _(self, num: int, parent: QWidget = None, level=InfoLevel.ATTENTION):
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self.__init__(parent, level)
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self.setNum(num)
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@__init__.register
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def _(self, num: float, parent: QWidget = None, level=InfoLevel.ATTENTION):
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self.__init__(parent, level)
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self.setNum(num)
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def setLevel(self, level: InfoLevel):
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""" set infomation level """
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if level == self.level:
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return
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self.level = level
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self.setProperty('level', level.value)
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self.update()
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def setProperty(self, name: str, value):
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super().setProperty(name, value)
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if name != "level":
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return
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values = [i.value for i in InfoLevel._member_map_.values()]
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if value in values:
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self.level = InfoLevel(value)
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def setCustomBackgroundColor(self, light, dark):
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""" set the custom background color
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Parameters
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----------
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light, dark: str | Qt.GlobalColor | QColor
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background color in light/dark theme mode
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"""
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self.lightBackgroundColor = QColor(light)
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self.darkBackgroundColor = QColor(dark)
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self.update()
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def paintEvent(self, e):
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painter = QPainter(self)
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painter.setRenderHints(QPainter.Antialiasing)
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painter.setPen(Qt.NoPen)
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painter.setBrush(self._backgroundColor())
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r = self.height() / 2
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painter.drawRoundedRect(self.rect(), r, r)
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super().paintEvent(e)
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def _backgroundColor(self):
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isDark = isDarkTheme()
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if self.lightBackgroundColor:
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color = self.darkBackgroundColor if isDark else self.lightBackgroundColor
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elif self.level == InfoLevel.INFOAMTION:
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color = QColor(157, 157, 157) if isDark else QColor(138, 138, 138)
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elif self.level == InfoLevel.SUCCESS:
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color = QColor(108, 203, 95) if isDark else QColor(15, 123, 15)
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elif self.level == InfoLevel.ATTENTION:
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color = themeColor()
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elif self.level == InfoLevel.WARNING:
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color = QColor(255, 244, 206) if isDark else QColor(157, 93, 0)
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else:
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color = QColor(255, 153, 164) if isDark else QColor(196, 43, 28)
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return color
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@classmethod
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def make(cls, text: Union[str, float], parent=None, level=InfoLevel.INFOAMTION, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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w = InfoBadge(text, parent, level)
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w.adjustSize()
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if target:
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w.manager = InfoBadgeManager.make(position, target, w)
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w.move(w.manager.position())
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return w
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@classmethod
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def info(cls, text: Union[str, float], parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(text, parent, InfoLevel.INFOAMTION, target, position)
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@classmethod
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def success(cls, text: Union[str, float], parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(text, parent, InfoLevel.SUCCESS, target, position)
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@classmethod
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def attension(cls, text: Union[str, float], parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(text, parent, InfoLevel.ATTENTION, target, position)
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@classmethod
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def warning(cls, text: Union[str, float], parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(text, parent, InfoLevel.WARNING, target, position)
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@classmethod
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def error(cls, text: Union[str, float], parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(text, parent, InfoLevel.ERROR, target, position)
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@classmethod
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def custom(cls, text: Union[str, float], light: QColor, dark: QColor, parent=None, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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""" create a badge with custom background color
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Parameters
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----------
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text: str | float
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the text of badge
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light, dark: str | Qt.GlobalColor | QColor
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background color in light/dark theme mode
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parent: QWidget
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parent widget
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target: QWidget
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target widget to show the badge
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pos: InfoBadgePosition
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the position relative to target
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"""
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w = cls.make(text, parent, target=target, position=position)
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w.setCustomBackgroundColor(light, dark)
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return w
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class DotInfoBadge(InfoBadge):
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""" Dot info badge """
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def __init__(self, parent=None, level=InfoLevel.ATTENTION):
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super().__init__(parent, level)
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self.setFixedSize(4, 4)
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def paintEvent(self, e):
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painter = QPainter(self)
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painter.setRenderHints(QPainter.Antialiasing)
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painter.setPen(Qt.NoPen)
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painter.setBrush(self._backgroundColor())
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painter.drawEllipse(self.rect())
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@classmethod
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def make(cls, parent=None, level=InfoLevel.INFOAMTION, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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w = DotInfoBadge(parent, level)
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if target:
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w.manager = InfoBadgeManager.make(position, target, w)
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w.move(w.manager.position())
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return w
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@classmethod
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def info(cls, parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(parent, InfoLevel.INFOAMTION, target, position)
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@classmethod
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def success(cls, parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(parent, InfoLevel.SUCCESS, target, position)
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@classmethod
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def attension(cls, parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(parent, InfoLevel.ATTENTION, target, position)
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@classmethod
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def warning(cls, parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(parent, InfoLevel.WARNING, target, position)
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@classmethod
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def error(cls, parent=None, target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(parent, InfoLevel.ERROR, target, position)
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@classmethod
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def custom(cls, light: QColor, dark: QColor, parent=None, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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""" create a badge with custom background color
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Parameters
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----------
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light, dark: str | Qt.GlobalColor | QColor
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background color in light/dark theme mode
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parent: QWidget
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parent widget
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"""
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w = cls.make(parent, target=target, position=position)
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w.setCustomBackgroundColor(light, dark)
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return w
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class IconInfoBadge(InfoBadge):
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""" Icon icon badge
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Constructors
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------------
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* IconInfoBadge(`parent`: QWidget = None, `level`=InfoLevel.ATTENTION)
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* IconInfoBadge(`icon`: QIcon | str | FluentIconBase, `parent`: QWidget = None, `level`=InfoLevel.ATTENTION)
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"""
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@singledispatchmethod
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def __init__(self, parent: QWidget = None, level=InfoLevel.ATTENTION):
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super().__init__(parent=parent, level=level)
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self._icon = QIcon()
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self._iconSize = QSize(8, 8)
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self.setFixedSize(16, 16)
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@__init__.register
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def _(self, icon: FluentIconBase, parent: QWidget = None, level=InfoLevel.ATTENTION):
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self.__init__(parent, level)
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self.setIcon(icon)
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@__init__.register
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def _(self, icon: QIcon, parent: QWidget = None, level=InfoLevel.ATTENTION):
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self.__init__(parent, level)
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self.setIcon(icon)
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def setIcon(self, icon: Union[QIcon, FluentIconBase, str]):
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""" set the icon of info badge """
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self._icon = icon
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self.update()
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def icon(self):
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return toQIcon(self._icon)
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def iconSize(self):
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return self._iconSize
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def setIconSize(self, size: QSize):
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self._iconSize = size
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self.update()
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def paintEvent(self, e):
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painter = QPainter(self)
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painter.setRenderHints(QPainter.Antialiasing)
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painter.setPen(Qt.NoPen)
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painter.setBrush(self._backgroundColor())
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painter.drawEllipse(self.rect())
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iw, ih = self.iconSize().width(), self.iconSize().height()
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x, y = (self.width() - iw) / 2, (self.width() - ih) / 2
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rect = QRectF(x, y, iw, ih)
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if isinstance(self._icon, FluentIconBase):
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theme = Theme.DARK if not isDarkTheme() else Theme.LIGHT
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self._icon.render(painter, rect, theme)
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else:
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drawIcon(self._icon, painter, rect)
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@classmethod
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def make(cls, icon: Union[QIcon, FluentIconBase], parent=None, level=InfoLevel.INFOAMTION, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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w = IconInfoBadge(icon, parent, level)
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if target:
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w.manager = InfoBadgeManager.make(position, target, w)
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w.move(w.manager.position())
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return w
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@classmethod
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def info(cls, icon: Union[QIcon, FluentIconBase], parent=None, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(icon, parent, InfoLevel.INFOAMTION, target, position)
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@classmethod
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def success(cls, icon: Union[QIcon, FluentIconBase], parent=None, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(icon, parent, InfoLevel.SUCCESS, target, position)
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@classmethod
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def attension(cls, icon: Union[QIcon, FluentIconBase], parent=None, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(icon, parent, InfoLevel.ATTENTION, target, position)
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@classmethod
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def warning(cls, icon: Union[QIcon, FluentIconBase], parent=None, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(icon, parent, InfoLevel.WARNING, target, position)
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@classmethod
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def error(cls, icon: Union[QIcon, FluentIconBase], parent=None, target: QWidget = None,
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position=InfoBadgePosition.TOP_RIGHT):
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return cls.make(icon, parent, InfoLevel.ERROR, target, position)
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@classmethod
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def custom(cls, icon: Union[QIcon, FluentIconBase], light: QColor, dark: QColor, parent=None,
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target: QWidget = None, position=InfoBadgePosition.TOP_RIGHT):
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""" create a badge with custom background color
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Parameters
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----------
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icon: QIcon | FluentIconBase
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the icon of badge
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light, dark: str | Qt.GlobalColor | QColor
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background color in light/dark theme mode
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parent: QWidget
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parent widget
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"""
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w = cls.make(icon, parent, target=target, position=position)
|
||
|
|
w.setCustomBackgroundColor(light, dark)
|
||
|
|
return w
|
||
|
|
|
||
|
|
|
||
|
|
class InfoBadgeManager(QObject):
|
||
|
|
""" Info badge manager """
|
||
|
|
|
||
|
|
managers = {}
|
||
|
|
|
||
|
|
def __init__(self, target: QWidget, badge: InfoBadge):
|
||
|
|
super().__init__()
|
||
|
|
self.target = target
|
||
|
|
self.badge = badge
|
||
|
|
|
||
|
|
self.target.installEventFilter(self)
|
||
|
|
|
||
|
|
def eventFilter(self, obj, e: QEvent):
|
||
|
|
if obj is self.target:
|
||
|
|
if e.type() in [QEvent.Resize, QEvent.Move]:
|
||
|
|
self.badge.move(self.position())
|
||
|
|
|
||
|
|
return super().eventFilter(obj, e)
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def register(cls, name):
|
||
|
|
""" register menu animation manager
|
||
|
|
|
||
|
|
Parameters
|
||
|
|
----------
|
||
|
|
name: Any
|
||
|
|
the name of manager, it should be unique
|
||
|
|
"""
|
||
|
|
def wrapper(Manager):
|
||
|
|
if name not in cls.managers:
|
||
|
|
cls.managers[name] = Manager
|
||
|
|
|
||
|
|
return Manager
|
||
|
|
|
||
|
|
return wrapper
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def make(cls, position: InfoBadgePosition, target: QWidget, badge: InfoBadge):
|
||
|
|
""" mask info badge manager """
|
||
|
|
if position not in cls.managers:
|
||
|
|
raise ValueError(f'`{position}` is an invalid animation type.')
|
||
|
|
|
||
|
|
return cls.managers[position](target, badge)
|
||
|
|
|
||
|
|
def position(self):
|
||
|
|
""" return the position of info badge """
|
||
|
|
return QPoint()
|
||
|
|
|
||
|
|
|
||
|
|
@InfoBadgeManager.register(InfoBadgePosition.TOP_RIGHT)
|
||
|
|
class TopRightInfoBadgeManager(InfoBadgeManager):
|
||
|
|
""" Top right info badge manager """
|
||
|
|
|
||
|
|
def position(self):
|
||
|
|
pos = self.target.geometry().topRight()
|
||
|
|
x = pos.x() - self.badge.width() // 2
|
||
|
|
y = pos.y() - self.badge.height() // 2
|
||
|
|
return QPoint(x, y)
|
||
|
|
|
||
|
|
|
||
|
|
@InfoBadgeManager.register(InfoBadgePosition.RIGHT)
|
||
|
|
class RightInfoBadgeManager(InfoBadgeManager):
|
||
|
|
""" Right info badge manager """
|
||
|
|
|
||
|
|
def position(self):
|
||
|
|
x = self.target.geometry().right() - self.badge.width() // 2
|
||
|
|
y = self.target.geometry().center().y() - self.badge.height() // 2
|
||
|
|
return QPoint(x, y)
|
||
|
|
|
||
|
|
|
||
|
|
@InfoBadgeManager.register(InfoBadgePosition.BOTTOM_RIGHT)
|
||
|
|
class BottomRightInfoBadgeManager(InfoBadgeManager):
|
||
|
|
""" Bottom right info badge manager """
|
||
|
|
|
||
|
|
def position(self):
|
||
|
|
pos = self.target.geometry().bottomRight()
|
||
|
|
x = pos.x() - self.badge.width() // 2
|
||
|
|
y = pos.y() - self.badge.height() // 2
|
||
|
|
return QPoint(x, y)
|
||
|
|
|
||
|
|
|
||
|
|
@InfoBadgeManager.register(InfoBadgePosition.TOP_LEFT)
|
||
|
|
class TopLeftInfoBadgeManager(InfoBadgeManager):
|
||
|
|
""" Top left info badge manager """
|
||
|
|
|
||
|
|
def position(self):
|
||
|
|
x = self.target.x() - self.badge.width() // 2
|
||
|
|
y = self.target.y() - self.badge.height() // 2
|
||
|
|
return QPoint(x, y)
|
||
|
|
|
||
|
|
|
||
|
|
@InfoBadgeManager.register(InfoBadgePosition.LEFT)
|
||
|
|
class LeftInfoBadgeManager(InfoBadgeManager):
|
||
|
|
""" Top left info badge manager """
|
||
|
|
|
||
|
|
def position(self):
|
||
|
|
x = self.target.x() - self.badge.width() // 2
|
||
|
|
y = self.target.geometry().center().y() - self.badge.height() // 2
|
||
|
|
return QPoint(x, y)
|
||
|
|
|
||
|
|
|
||
|
|
@InfoBadgeManager.register(InfoBadgePosition.BOTTOM_LEFT)
|
||
|
|
class BottomLeftInfoBadgeManager(InfoBadgeManager):
|
||
|
|
""" Bottom left info badge manager """
|
||
|
|
|
||
|
|
def position(self):
|
||
|
|
pos = self.target.geometry().bottomLeft()
|
||
|
|
x = pos.x() - self.badge.width() // 2
|
||
|
|
y = pos.y() - self.badge.height() // 2
|
||
|
|
return QPoint(x, y)
|
||
|
|
|
||
|
|
|