/usr/share/pyshared/gluon/contrib/pyrtf/PropertySets.py is in python-gluon 1.99.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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PropertySets group common attributes together, each property set is used to control a specific part of the rendering.
PropertySets can be used in different elements of the document.
For example the FramePropertySet is used in paragraphs, tables, cells, etc.
The TextPropertySet can be used for text or in a Paragraph Style.
"""
from types import StringType
from copy import deepcopy
#
# We need some basic Type like fonts, colours and paper definitions
#
def MakeAttributeName( value ) :
assert value and type( value ) is StringType
value = value.replace( ' ', '' )
return value
class AttributedList( list ) :
def __init__( self, accepted_type=None ) :
super( AttributedList, self ).__init__()
self.AcceptedType = accepted_type
self._append = super( AttributedList, self ).append
def append( self, *values ) :
for value in values :
if self.AcceptedType : assert isinstance( value, self.AcceptedType )
self._append( value )
name = getattr( value, 'Name', None )
if name :
name = MakeAttributeName( value.Name )
setattr( self, name, value )
def __deepcopy__( self, memo ) :
result = self.__class__()
result.append( *self[:] )
return result
class Colour :
def __init__( self, name, red, green, blue ) :
self.SetName ( name )
self.SetRed ( red )
self.SetGreen( green )
self.SetBlue ( blue )
def SetName( self, value ) :
self.Name = value
return self
def SetRed( self, value ) :
self.Red = value
return self
def SetGreen( self, value ) :
self.Green = value
return self
def SetBlue( self, value ) :
self.Blue = value
return self
class Colours( AttributedList ) :
def __init__( self ) :
super( Colours, self ).__init__( Colour )
class Font :
def __init__( self, name, family, character_set = 0, pitch = None, panose = None, alternate = None ) :
self.SetName ( name )
self.SetFamily ( family )
self.SetCharacterSet( character_set )
self.SetPitch ( pitch )
self.SetPanose ( panose )
self.SetAlternate ( alternate )
def SetName( self, value ) :
self.Name = value
return self
def SetFamily( self, value ) :
self.Family = value
return self
def SetCharacterSet( self, value ) :
self.CharacterSet = value
return self
def SetPitch( self, value ) :
self.Pitch = value
return self
def SetPanose( self, value ) :
self.Panose = value
return self
def SetAlternate( self, value ) :
self.Alternate = value
return self
class Fonts( AttributedList ) :
def __init__( self ) :
super( Fonts, self ).__init__( Font )
class Paper :
def __init__( self, name, code, description, width, height ) :
self.SetName ( name )
self.SetCode ( code )
self.SetDescription( description )
self.SetWidth ( width )
self.SetHeight ( height )
def SetName( self, value ) :
self.Name = value
return self
def SetCode( self, value ) :
self.Code = value
return self
def SetDescription( self, value ) :
self.Description = value
return self
def SetWidth( self, value ) :
self.Width = value
return self
def SetHeight( self, value ) :
self.Height = value
return self
class Papers( AttributedList ) :
def __init__( self ) :
super( Papers, self ).__init__( Paper )
#
# Then we have property sets which represent different aspects of Styles
#
class MarginsPropertySet :
def __init__( self, top=None, left=None, bottom=None, right=None ) :
self.SetTop ( top )
self.SetLeft ( left )
self.SetBottom( bottom )
self.SetRight ( right )
def SetTop( self, value ) :
self.Top = value
return self
def SetLeft( self, value ) :
self.Left = value
return self
def SetBottom( self, value ) :
self.Bottom = value
return self
def SetRight( self, value ) :
self.Right = value
return self
class ShadingPropertySet :
HORIZONTAL = 1
VERTICAL = 2
FORWARD_DIAGONAL = 3
BACKWARD_DIAGONAL = 4
VERTICAL_CROSS = 5
DIAGONAL_CROSS = 6
DARK_HORIZONTAL = 7
DARK_VERTICAL = 8
DARK_FORWARD_DIAGONAL = 9
DARK_BACKWARD_DIAGONAL = 10
DARK_VERTICAL_CROSS = 11
DARK_DIAGONAL_CROSS = 12
PATTERNS = [ HORIZONTAL,
VERTICAL,
FORWARD_DIAGONAL,
BACKWARD_DIAGONAL,
VERTICAL_CROSS,
DIAGONAL_CROSS,
DARK_HORIZONTAL,
DARK_VERTICAL,
DARK_FORWARD_DIAGONAL,
DARK_BACKWARD_DIAGONAL,
DARK_VERTICAL_CROSS,
DARK_DIAGONAL_CROSS ]
def __init__( self, shading=None, pattern=None, foreground=None, background=None ) :
self.SetShading ( shading )
self.SetForeground( foreground )
self.SetBackground( background )
self.SetPattern ( pattern )
def __deepcopy__( self, memo ) :
return ShadingPropertySet( self.Shading,
self.Foreground,
self.Background,
self.Pattern )
def SetShading( self, value ) :
self.Shading = value
return self
def SetPattern( self, value ) :
assert value is None or value in self.PATTERNS
self.Pattern = value
return self
def SetForeground( self, value ) :
assert not value or isinstance( value, Colour )
self.Foreground = value
return self
def SetBackground( self, value ) :
assert not value or isinstance( value, Colour )
self.Background = value
return self
class BorderPropertySet :
SINGLE = 1
DOUBLE = 2
SHADOWED = 3
DOUBLED = 4
DOTTED = 5
DASHED = 6
HAIRLINE = 7
STYLES = [ SINGLE, DOUBLE, SHADOWED, DOUBLED, DOTTED, DASHED, HAIRLINE ]
def __init__( self, width=None, style=None, colour=None, spacing=None ) :
self.SetWidth ( width )
self.SetStyle ( style or self.SINGLE )
self.SetColour ( colour )
self.SetSpacing( spacing )
def SetWidth( self, value ) :
self.Width = value
return self
def SetStyle( self, value ) :
assert value is None or value in self.STYLES
self.Style = value
return self
def SetColour( self, value ) :
assert value is None or isinstance( value, Colour )
self.Colour = value
return self
def SetSpacing( self, value ) :
self.Spacing = value
return self
class FramePropertySet :
def __init__( self, top=None, left=None, bottom=None, right=None ) :
self.SetTop ( top )
self.SetLeft ( left )
self.SetBottom( bottom )
self.SetRight ( right )
def SetTop( self, value ) :
assert value is None or isinstance( value, BorderPropertySet )
self.Top = value
return self
def SetLeft( self, value ) :
assert value is None or isinstance( value, BorderPropertySet )
self.Left = value
return self
def SetBottom( self, value ) :
assert value is None or isinstance( value, BorderPropertySet )
self.Bottom = value
return self
def SetRight( self, value ) :
assert value is None or isinstance( value, BorderPropertySet )
self.Right = value
return self
class TabPropertySet :
DEFAULT_WIDTH = 720
LEFT = 1
RIGHT = 2
CENTER = 3
DECIMAL = 4
ALIGNMENT = [ LEFT, RIGHT, CENTER, DECIMAL ]
DOTS = 1
HYPHENS = 2
UNDERLINE = 3
THICK_LINE = 4
EQUAL_SIGN = 5
LEADERS = [ DOTS, HYPHENS, UNDERLINE, THICK_LINE, EQUAL_SIGN ]
def __init__( self, width=None, alignment=None, leader=None ) :
self.SetWidth ( width )
self.SetAlignment( alignment or self.LEFT )
self.SetLeader ( leader )
def SetWidth( self, value ) :
self.Width = value
return self
def SetAlignment( self, value ) :
assert value in self.ALIGNMENT
self.Alignment = value
return self
def SetLeader( self, value ) :
assert not value or value in self.LEADERS
self.Leader = value
return self
class TextPropertySet :
def __init__( self, font=None, size=None, bold=None, italic=None, underline=None, colour=None, frame=None, expansion=None ) :
self.SetFont ( font )
self.SetSize ( size )
self.SetBold ( bold or False )
self.SetItalic ( italic or False )
self.SetUnderline ( underline or False )
self.SetColour( colour )
self.SetFrame ( frame )
self.SetStrikeThrough ( False )
self.SetDottedUnderline( False )
self.SetDoubleUnderline( False )
self.SetWordUnderline ( False )
self.SetExpansion ( expansion )
def Copy( self ) :
return deepcopy( self )
def __deepcopy__( self, memo ) :
# the font must remain a reference to the same font that we are looking at
# so we want to stop the recursiveness at this point and return an object
# with the right references.
result = TextPropertySet( self.Font,
self.Size,
self.Bold,
self.Italic,
self.Underline,
self.Colour,
deepcopy( self.Frame, memo ) )
result.SetStrikeThrough( self.StrikeThrough )
return result
def SetFont( self, value ) :
assert not value or isinstance( value, Font )
self.Font = value
return self
def SetSize( self, value ) :
self.Size = value
return self
def SetBold( self, value ) :
self.Bold = False
if value : self.Bold = True
return self
def SetItalic( self, value ) :
self.Italic = False
if value : self.Italic = True
return self
def SetUnderline( self, value ) :
self.Underline = False
if value : self.Underline = True
return self
def SetColour( self, value ) :
assert value is None or isinstance( value, Colour )
self.Colour = value
return self
def SetFrame( self, value ) :
assert value is None or isinstance( value, BorderPropertySet )
self.Frame = value
return self
def SetStrikeThrough( self, value ) :
self.StrikeThrough = False
if value : self.StrikeThrough = True
return self
def SetDottedUnderline( self, value ) :
self.DottedUnderline = False
if value : self.DottedUnderline = True
return self
def SetDoubleUnderline( self, value ) :
self.DoubleUnderline = False
if value : self.DoubleUnderline = True
return self
def SetWordUnderline( self, value ) :
self.WordUnderline = False
if value : self.WordUnderline = True
return self
def SetExpansion( self, value ) :
self.Expansion = value
return self
class ParagraphPropertySet :
LEFT = 1
RIGHT = 2
CENTER = 3
JUSTIFY = 4
DISTRIBUTE = 5
ALIGNMENT = [ LEFT, RIGHT, CENTER, JUSTIFY, DISTRIBUTE ]
def __init__( self, alignment=None, space_before=None, space_after=None, tabs=None, first_line_indent=None, left_indent=None, right_indent=None, page_break_before=None ) :
self.SetAlignment ( alignment or self.LEFT )
self.SetSpaceBefore( space_before )
self.SetSpaceAfter ( space_after )
self.Tabs = []
if tabs : apply( self.SetTabs, tabs )
self.SetFirstLineIndent( first_line_indent or None )
self.SetLeftIndent ( left_indent or None )
self.SetRightIndent ( right_indent or None )
self.SetPageBreakBefore( page_break_before )
self.SetSpaceBetweenLines( None )
def Copy( self ) :
return deepcopy( self )
def SetAlignment( self, value ) :
assert not value or value in self.ALIGNMENT
self.Alignment = value or self.LEFT
return self
def SetSpaceBefore( self, value ) :
self.SpaceBefore = value
return self
def SetSpaceAfter( self, value ) :
self.SpaceAfter = value
return self
def SetTabs( self, *params ) :
self.Tabs = params
return self
def SetFirstLineIndent( self, value ) :
self.FirstLineIndent = value
return self
def SetLeftIndent( self, value ) :
self.LeftIndent = value
return self
def SetRightIndent( self, value ) :
self.RightIndent = value
return self
def SetSpaceBetweenLines( self, value ) :
self.SpaceBetweenLines = value
return self
def SetPageBreakBefore( self, value ) :
self.PageBreakBefore = False
if value : self.PageBreakBefore = True
return self
# Some short cuts to make the code a bit easier to read
MarginsPS = MarginsPropertySet
ShadingPS = ShadingPropertySet
BorderPS = BorderPropertySet
FramePS = FramePropertySet
TabPS = TabPropertySet
TextPS = TextPropertySet
ParagraphPS = ParagraphPropertySet
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