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# Paragraph designer generation
import sys, time, os.path
styles_438dsg48 = []
def add_style(style):
styles_438dsg48.append(style)
return style
class ParagraphOptions:
def __init__(self, **kw):
arg_names = ('cmd', 'parent', 'space_above', 'space_below', 'fontsize', 'baseline', 'fontcmd', 'stylecmd', 'boxes', 'leftskip', 'moresetup', 'afterpar', 'env', 'hsize', 'preamble_arg1', 'preamble_arg2', 'preamble_arg3', 'preamble_arg4')
cmd = kw.get('stylecmd') # 'cmd' or 'stylecmd' are required
if not cmd:
cmd = kw['cmd']
parent = kw.get('parent', None)
if parent:
for arg in arg_names:
if ('cmd' == arg) or ('stylecmd' == arg):
setattr(self, arg, None)
continue
setattr(self, arg, getattr(parent, arg))
else:
for arg in arg_names:
setattr(self, arg, None)
for (arg, val) in kw.iteritems():
if not (arg in arg_names):
raise AttributeError(arg)
setattr(self, arg, val)
#
# Print style as an internal command
#
def get_style_string(self):
s = ''
#if self.space_above:
# s = "\\ParaSpaceAbove{%s}" % self.space_above
fontcmd = self.fontcmd
if self.fontsize and self.baseline:
s = s + "\\fontsize{%s}{%s}" % (self.fontsize, self.baseline)
if not fontcmd:
fontcmd = '\\selectfont'
if fontcmd:
s = s + fontcmd
return s
#
# Print the style as command
#
def print_command(self, h):
if self.stylecmd:
s_style = self.get_style_string()
h.write("\\newcommand{\\%s}{%s}%%\n" % (self.stylecmd, s_style))
if not self.cmd:
return
if self.boxes:
n_boxes = len(self.boxes)
else:
n_boxes = 0
n_lastarg = n_boxes + 1
h.write("\\newcommand{\\%s}[%i]{{%%\n" % (self.cmd, n_lastarg))
self.write_para_setup(h)
if self.boxes:
if self.leftskip:
h.write("\\advance\\pd@leftskip by %s " % self.leftskip)
self.print_boxes(h)
h.write("%\n\\the\\everypar ")
s_after_par = self.get_after_para()
if self.hsize:
h.write("\\hsize=%s\\relax\n" % self.hsize)
preamble_attr = 'preamble_arg' + str(n_lastarg)
s_preamble = getattr(self, preamble_attr, None)
if s_preamble is None:
s_preamble = ''
h.write("%s#%i\\par}%s}\n" % (s_preamble, n_lastarg, s_after_par))
def print_env(self, h):
if not self.env:
return
h.write("\\newenvironment{%s}{" % self.env)
self.write_para_setup(h)
h.write("\ignorespaces}\n{")
ap = self.get_after_para()
if ap:
h.write("\\par\\global\\def\\pd@after@para{%s}\\aftergroup\\pd@after@para" % ap)
h.write("}\n")
def write_para_setup(self, h):
# "space_above" before "moresetup" because the latter
# may contain a call to "headbreaker"
s_style = self.get_style_string()
h.write(s_style)
spa = self.space_above or '0pt'
if '#natural' != spa:
h.write("%%\n\\ParaSpaceAbove{%s}" % spa)
if self.moresetup:
h.write("%%\n%s" % self.moresetup)
h.write("%\n\\noindent ")
def get_after_para(self):
s_after_par = ''
if self.afterpar:
s_after_par = self.afterpar
if '#natural' != self.space_below:
spb = self.space_below or '0pt'
s_after_par = s_after_par + ('\\ParaSpaceBelow{%s}' % spb)
return s_after_par
def print_boxes(self, h):
box_i = 0
for box in self.boxes:
box_i = box_i + 1
(offset, width) = box
h.write("%%\n\\hbox to 0pt{\\hss\\hbox to %s{#%i\\hss}\\dimen0=%s " % (width, box_i, self.leftskip))
h.write("%%\n\\advance\\dimen0 by -%s \\advance\\dimen0 by -%s \\hskip\\dimen0}" % (offset, width))
def print_styles(h):
for style in styles_438dsg48:
h.write("\n")
style.print_command(h)
style.print_env(h)
#
# Command-line
#
def main(codeword):
h = sys.stdout
if len(sys.argv) > 1:
file_name = sys.argv[1]
h = open(file_name, 'w')
s_name = os.path.splitext(os.path.basename(file_name))[0]
s_date = time.strftime('%Y/%m/%d')
h.write("\\ProvidesPackage{%s}[%s Automatically generated paragraph styles for: %s]\n" % (s_name, s_date, s_name))
h.write("% RTL hook\n\\let\\pd@leftskip=\\leftskip\n")
print_styles(h)
if h != sys.stdout:
h.close()
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