#
# 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
#
import os
import string
import re
import utils
import gnome.ui
from intl import gettext
_ = gettext
from TextDoc import *
#------------------------------------------------------------------------
#
# Attempt to load the Python Imaging Library for the handling of photos.
#
#------------------------------------------------------------------------
try:
import PIL.Image
no_pil = 0
except:
no_pil = 1
t_header_line_re = re.compile(r"(.*)(.*)(.*)", re.DOTALL|re.IGNORECASE|re.MULTILINE)
#------------------------------------------------------------------------
#
# Default template
#
#------------------------------------------------------------------------
_top = [
'\n',
'\n',
'\n',
' \n',
' \n',
' \n',
' \n',
'\n',
'\n',
' \n'
]
_bottom = [
' \n',
'\n',
'\n'
]
class HtmlDoc(TextDoc):
def __init__(self,styles,template,source=None):
TextDoc.__init__(self,styles,PaperStyle("",0,0),None)
if source == None:
self.f = None
self.filename = None
self.template = template
self.top = []
self.bottom = []
self.base = ""
self.load_template()
self.build_header()
self.build_style_declaration()
else:
self.f = None
self.filename = source.filename
self.template = None
self.top = source.top
self.bottom = source.bottom
self.base = source.base
self.file_header = source.file_header
self.style_declaration = source.style_declaration
self.table_styles = source.table_styles;
self.cell_styles = source.cell_styles;
def load_template(self):
start = re.compile(r"")
stop = re.compile(r"")
top_add = 1
bottom_add = 0
if self.template and self.template != "":
try:
templateFile = open(self.template,"r")
for line in templateFile.readlines():
if top_add == 1:
self.top.append(line)
match = start.search(line)
if match:
top_add = 0
elif bottom_add == 0:
match = stop.search(line)
if match != None:
bottom_add = 1
self.bottom.append(line)
else:
self.bottom.append(line)
templateFile.close()
if top_add == 1:
mymsg = _("The marker '' was not in the template")
gnome.ui.GnomeErrorDialog(mymsg)
except IOError,msg:
mymsg = _("Could not open %s\nUsing the default template") % \
self.template
mymsg = "%s\n%s" % (mymsg,msg)
gnome.ui.GnomeWarningDialog(mymsg)
self.bottom = _bottom
self.top = _top
except:
mymsg = _("Could not open %s\nUsing the default template") % \
self.template
gnome.ui.GnomeWarningDialog(mymsg)
self.bottom = _bottom
self.top = _top
else:
self.bottom = _bottom
self.top = _top
def open(self,filename):
if filename[-5:] == ".html" or filename[-4:0] == ".htm":
self.filename = filename
else:
self.filename = filename + ".html"
self.base = os.path.dirname(self.filename)
self.f = open(self.filename,"w")
self.f.write(self.file_header)
self.f.write(self.style_declaration)
def build_header(self):
top = string.join(self.top, "")
match = t_header_line_re.match(top)
if match:
m = match.groups()
self.file_header = '%s%s%s\n' % (m[0],m[1],m[2])
else:
self.file_header = top
def build_style_declaration(self):
text = ['')
self.style_declaration = string.join(text,'\n')
def close(self):
for line in self.bottom:
self.f.write(line)
self.f.close()
def add_photo(self,name,pos,x,y):
if no_pil:
return
self.empty = 0
try:
im = PIL.Image.open(name)
except:
return
nx,ny = im.size
scale = float(nx)/float(ny)
if scale > 1.0:
scale = 1.0/scale
act_width = float(x)
act_height = float(y * scale)
else:
act_width = float(x * scale)
act_height = float(y)
cmtopt = float(150.0/2.54)
pixx = int(act_width*cmtopt)
pixy = int(act_height*cmtopt)
im.thumbnail((pixx,pixy))
imdir = self.base + os.sep + "images"
if not os.path.isdir(imdir):
try:
os.mkdir(imdir)
except:
return
refname = "is%s" % os.path.basename(name)
try:
im.save(imdir + os.sep + refname)
except:
return
if pos == "right":
xtra = ' align="right"'
elif pos == "left" :
xtra = ' align="left"'
else:
xtra = ''
self.f.write('
\n' % \
(refname,pixx,pixy,xtra))
def start_table(self,name,style):
self.tbl = self.table_styles[style]
self.f.write('\n')
def end_table(self):
self.f.write('
\n')
def start_row(self):
self.col = 0
self.f.write('\n')
def end_row(self):
self.f.write('
\n')
def start_cell(self,style_name,span=1):
self.empty = 1
self.f.write(' 1:
self.f.write(' colspan="' + str(span) + '"')
self.col = self.col + 1
else:
self.f.write(' width="')
self.f.write(str(self.tbl.get_column_width(self.col)))
self.f.write('%"')
self.f.write(' class="')
self.f.write(style_name)
self.f.write('">')
self.col = self.col + 1
def end_cell(self):
self.f.write(' | \n')
def start_paragraph(self,style_name,leader=None):
self.f.write('')
if leader != None:
self.f.write(leader)
self.f.write(' ')
def end_paragraph(self):
if self.empty == 1:
self.f.write(' ')
self.empty = 0
self.f.write('
\n')
def write_text(self,text):
if text != "":
self.empty = 0
text = string.replace(text,'\n','
')
self.f.write(text)