#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000 Donald N. Allingham
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
"""
Provides a BaseDoc based interface to the AbiWord document format.
"""
#-------------------------------------------------------------------------
#
# Imported Modules
#
#-------------------------------------------------------------------------
import os
import base64
import BaseDoc
from latin_utf8 import latin_to_utf8
import string
import Plugins
import ImgManip
import Errors
from gettext import gettext as _
#-------------------------------------------------------------------------
#
# Class Definitions
#
#-------------------------------------------------------------------------
class AbiWordDoc(BaseDoc.BaseDoc):
"""AbiWord document generator. Inherits from the BaseDoc generic
document interface class."""
def __init__(self,styles,type,template,orientation):
"""Initializes the AbiWordDoc class, calling the __init__ routine
of the parent BaseDoc class"""
BaseDoc.BaseDoc.__init__(self,styles,type,template,orientation)
self.f = None
self.level = 0
self.new_page = 0
self.in_table = 0
def open(self,filename):
"""Opens the document, writing the necessary header information.
AbiWord uses an XML format, so the document format is pretty easy
to understand"""
if filename[-4:] != ".abw":
self.filename = "%s.abw" % filename
else:
self.filename = filename
try:
self.f = open(self.filename,"w")
except IOError,msg:
errmsg = "%s\n%s" % (_("Could not create %s") % self.filename, msg)
raise Errors.ReportError(errmsg)
except:
raise Errors.ReportError(_("Could not create %s") % self.filename)
self.f.write('<?xml version="1.0"?>\n')
self.f.write('<!DOCTYPE abiword PUBLIC "-//ABISOURCE//DTD AWML')
self.f.write('1.0 Strict//EN" "http://www.abisource.com/awml.dtd">\n')
self.f.write('<abiword xmlns:awml="http://www.abisource.com/awml.dtd" ')
self.f.write('version="0.9.6.1" fileformat="1.0">\n')
self.f.write('<pagesize ')
self.f.write('pagetype="%s" ' % self.paper.get_name())
if self.orientation == BaseDoc.PAPER_PORTRAIT:
self.f.write('orientation="portrait" ')
else:
self.f.write('orientation="landscape" ')
self.f.write('width="%.4f" ' % (self.width/2.54))
self.f.write('height="%.4f" ' % (self.height/2.54))
self.f.write('units="inch" page-scale="1.000000"/>\n')
self.f.write('<section ')
rmargin = float(self.rmargin)/2.54
lmargin = float(self.lmargin)/2.54
self.f.write('props="page-margin-right:%.4fin; ' % rmargin)
self.f.write('page-margin-left:%.4fin"' % lmargin)
self.f.write('>\n')
def close(self):
"""Write the trailing information and closes the file"""
self.f.write('</section>\n')
if len(self.photo_list) > 0:
self.f.write('<data>\n')
for file_tuple in self.photo_list:
file = file_tuple[0]
base = "%s/%s_png" % (os.path.dirname(file),
os.path.basename(file))
tag = string.replace(base,'.','_')
img = ImgManip.ImgManip(file)
buf = img.png_data()
self.f.write('<d name="')
self.f.write(tag)
self.f.write('" mime-type="image/png" base64="yes">\n')
self.f.write(base64.encodestring(buf))
self.f.write('</d>\n')
self.f.write('</data>\n')
self.f.write('</abiword>\n')
self.f.close()
def add_photo(self,name,pos,x_cm,y_cm):
try:
image = ImgManip.ImgManip(name)
except:
return
(x,y) = image.size()
aspect_ratio = float(x)/float(y)
if aspect_ratio > x_cm/y_cm:
act_width = x_cm
act_height = y_cm/aspect_ratio
else:
act_height = y_cm
act_width = x_cm*aspect_ratio
self.photo_list.append((name,act_width,act_height))
base = "/tmp/%s.png" % os.path.basename(name)
tag = string.replace(base,'.','_')
self.f.write('<image dataid="')
self.f.write(tag)
self.f.write('" props="width:%.3fin; ' % act_width)
self.f.write('height:%.3fin"/>' % act_height)
def start_superscript(self):
self.text = self.text + '<c props="text-position:superscript">'
def end_superscript(self):
self.text = self.text + '</c>'
def start_paragraph(self,style_name,leader=None):
if self.in_table:
self.start_paragraph_intable(style_name,leader)
else:
self.start_paragraph_notable(style_name,leader)
def start_paragraph_notable(self,style_name,leader=None):
style = self.style_list[style_name]
self.current_style = style
self.f.write('<p props="')
self.f.write('margin-top:%.4fin; ' % (float(style.get_padding())/2.54))
self.f.write('margin-bottom:%.4fin; ' % (float(style.get_padding())/2.54))
if style.get_alignment() == BaseDoc.PARA_ALIGN_RIGHT:
self.f.write('text-align:right;')
elif style.get_alignment() == BaseDoc.PARA_ALIGN_LEFT:
self.f.write('text-align:left;')
elif style.get_alignment() == BaseDoc.PARA_ALIGN_CENTER:
self.f.write('text-align:center;')
else:
self.f.write('text-align:justify;')
rmargin = float(style.get_right_margin())/2.54
lmargin = float(style.get_left_margin())/2.54
indent = float(style.get_first_indent())/2.54
self.f.write(' margin-right:%.4fin;' % rmargin)
self.f.write(' margin-left:%.4fin;' % lmargin)
self.f.write(' tabstops:%.4fin/L;' % lmargin)
self.f.write(' text-indent:%.4fin' % indent)
self.f.write('">')
font = style.get_font()
self.f.write('<c props="font-family:')
if font.get_type_face() == BaseDoc.FONT_SANS_SERIF:
self.f.write('Arial;')
else:
self.f.write('Times New Roman;')
self.f.write('font-size:%dpt' % font.get_size())
if font.get_bold():
self.f.write('; font-weight:bold')
if font.get_italic():
self.f.write('; font-style:italic')
color = font.get_color()
if color != (0,0,0):
self.f.write('; color:%2x%2x%2x' % color)
if font.get_underline():
self.f.write('; text-decoration:underline')
self.f.write('">')
if self.new_page == 1:
self.new_page = 0
self.f.write('<pbr/>')
if leader != None:
self.f.write(leader)
self.f.write('\t')
def start_paragraph_intable(self,style_name,leader=None):
style = self.style_list[style_name]
self.current_style = style
font = style.get_font()
self.cdata = '<c props="font-family:'
if font.get_type_face() == BaseDoc.FONT_SANS_SERIF:
self.cdata = self.cdata + 'Arial;'
else:
self.cdata = self.cdata + 'Times New Roman;'
self.cdata = self.cdata + 'font-size:%dpt' % font.get_size()
if font.get_bold():
self.cdata = self.cdata + '; font-weight:bold'
if font.get_italic():
self.cdata = self.cdata + '; font-style:italic'
color = font.get_color()
if color != (0,0,0):
self.cdata = self.cdata + '; color:%2x%2x%2x' % color
if font.get_underline():
self.cdata = self.cdata + '; text-decoration:underline'
self.cdata = self.cdata + '; lang:en-US">'
if self.new_page == 1:
self.new_page = 0
self.f.write('<pbr/>')
def page_break(self):
self.new_page = 1
def end_paragraph(self):
if self.in_table:
self.cdata = self.cdata + '\t'
else:
self.f.write('</c></p>\n')
def write_text(self,text):
text = text.replace('&','&'); # Must be first
text = text.replace('<','<');
text = text.replace('>','>');
text = text.replace('<super>','<c props="text-position:superscript">')
text = text.replace('</super>','</c>')
if self.in_table:
self.cdata = self.cdata + text
else:
self.f.write(text)
def start_bold(self):
font = self.current_style.get_font()
self.f.write('</c><c props="font-family:')
if font.get_type_face() == BaseDoc.FONT_SANS_SERIF:
self.f.write('Arial;')
else:
self.f.write('Times New Roman;')
self.f.write('font-size:%dpt' % font.get_size())
self.f.write('; font-weight:bold')
if font.get_italic():
self.f.write('; font-style:italic')
color = font.get_color()
if color != (0,0,0):
self.f.write('; color:%02x%02x%02x' % color)
if font.get_underline():
self.f.write('; text-decoration:underline')
self.f.write('">')
def end_bold(self):
font = self.current_style.get_font()
self.f.write('</c><c props="font-family:')
if font.get_type_face() == BaseDoc.FONT_SANS_SERIF:
self.f.write('Arial;')
else:
self.f.write('Times New Roman;')
self.f.write('font-size:%dpt' % font.get_size())
if font.get_bold():
self.f.write('; font-weight:bold')
if font.get_italic():
self.f.write('; font-style:italic')
color = font.get_color()
if color != (0,0,0):
self.f.write('; color:%02x%02x%02x' % color)
if font.get_underline():
self.f.write('; text-decoration:underline')
self.f.write('">')
def start_table(self,name,style_name):
self.in_table = 1
self.tblstyle = self.table_styles[style_name]
def end_table(self):
self.in_table = 0
def start_row(self):
self.tabs = []
self.ledge = 0.0
self.col = 0
self.cdatalist = []
def end_row(self):
first = 0
self.f.write('<p')
self.tabs.sort()
oldv = -1.0
useb = 0
if len(self.tabs) > 0:
self.f.write(' props="tabstops:')
for val,t in self.tabs:
if val == oldv:
if t == 'B0':
useb = 1
continue
oldv = val
if not first:
first = 1
else:
self.f.write(',')
edge = (val * self.get_usable_width())
if val == 1.0:
edge = edge-0.1
elif val == 0.0:
edge = edge+0.1
if useb:
t = 'B0'
self.f.write("%6.4fin/%s" % (edge/2.54,t))
self.f.write('"')
self.f.write('>')
for data in self.cdatalist:
self.f.write(data)
self.f.write('</p>\n')
def start_cell(self,style_name,span=1):
self.cstyle = self.cell_styles[style_name]
for i in range(self.col,self.col+span):
self.col = self.col + 1
self.ledge = self.ledge + self.tblstyle.get_column_width(i)
self.tabs.append((self.ledge/100.0,"L"))
def end_cell(self):
self.cdata = self.cdata + "</c>"
self.cdatalist.append(self.cdata)
Plugins.register_text_doc(_("AbiWord (version 1.0.x)"),AbiWordDoc,1,1,1,".abw")