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113 lines
3.5 KiB
113 lines
3.5 KiB
# Copyright (c) 2010-2022 openpyxl
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from openpyxl.compat import safe_string
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from openpyxl.descriptors import (
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NoneSet,
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Typed,
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Bool,
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Alias,
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Sequence,
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Integer,
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)
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from openpyxl.descriptors.serialisable import Serialisable
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from .colors import ColorDescriptor
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BORDER_NONE = None
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BORDER_DASHDOT = 'dashDot'
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BORDER_DASHDOTDOT = 'dashDotDot'
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BORDER_DASHED = 'dashed'
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BORDER_DOTTED = 'dotted'
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BORDER_DOUBLE = 'double'
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BORDER_HAIR = 'hair'
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BORDER_MEDIUM = 'medium'
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BORDER_MEDIUMDASHDOT = 'mediumDashDot'
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BORDER_MEDIUMDASHDOTDOT = 'mediumDashDotDot'
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BORDER_MEDIUMDASHED = 'mediumDashed'
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BORDER_SLANTDASHDOT = 'slantDashDot'
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BORDER_THICK = 'thick'
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BORDER_THIN = 'thin'
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class Side(Serialisable):
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"""Border options for use in styles.
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Caution: if you do not specify a border_style, other attributes will
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have no effect !"""
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__fields__ = ('style',
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'color')
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color = ColorDescriptor(allow_none=True)
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style = NoneSet(values=('dashDot','dashDotDot', 'dashed','dotted',
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'double','hair', 'medium', 'mediumDashDot', 'mediumDashDotDot',
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'mediumDashed', 'slantDashDot', 'thick', 'thin')
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)
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border_style = Alias('style')
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def __init__(self, style=None, color=None, border_style=None):
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if border_style is not None:
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style = border_style
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self.style = style
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self.color = color
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class Border(Serialisable):
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"""Border positioning for use in styles."""
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tagname = "border"
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__fields__ = ('left',
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'right',
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'top',
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'bottom',
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'diagonal',
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'diagonal_direction',
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'vertical',
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'horizontal')
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__elements__ = ('start', 'end', 'left', 'right', 'top', 'bottom',
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'diagonal', 'vertical', 'horizontal')
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# child elements
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start = Typed(expected_type=Side, allow_none=True)
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end = Typed(expected_type=Side, allow_none=True)
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left = Typed(expected_type=Side, allow_none=True)
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right = Typed(expected_type=Side, allow_none=True)
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top = Typed(expected_type=Side, allow_none=True)
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bottom = Typed(expected_type=Side, allow_none=True)
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diagonal = Typed(expected_type=Side, allow_none=True)
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vertical = Typed(expected_type=Side, allow_none=True)
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horizontal = Typed(expected_type=Side, allow_none=True)
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# attributes
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outline = Bool()
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diagonalUp = Bool()
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diagonalDown = Bool()
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def __init__(self, left=None, right=None, top=None,
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bottom=None, diagonal=None, diagonal_direction=None,
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vertical=None, horizontal=None, diagonalUp=False, diagonalDown=False,
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outline=True, start=None, end=None):
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self.left = left
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self.right = right
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self.top = top
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self.bottom = bottom
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self.diagonal = diagonal
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self.vertical = vertical
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self.horizontal = horizontal
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self.diagonal_direction = diagonal_direction
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self.diagonalUp = diagonalUp
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self.diagonalDown = diagonalDown
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self.outline = outline
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self.start = start
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self.end = end
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def __iter__(self):
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for attr in self.__attrs__:
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value = getattr(self, attr)
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if value and attr != "outline":
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yield attr, safe_string(value)
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elif attr == "outline" and not value:
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yield attr, safe_string(value)
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DEFAULT_BORDER = Border(left=Side(), right=Side(), top=Side(), bottom=Side(), diagonal=Side())
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