388 lines
14 KiB
Python
388 lines
14 KiB
Python
#
|
|
# Gramps - a GTK+/GNOME based genealogy program
|
|
#
|
|
# Copyright (C) 2000-2007 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
|
|
#
|
|
|
|
# $Id$
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# Python modules
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
from gettext import gettext as _
|
|
import os
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# GNOME modules
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
import gtk
|
|
from gtk import glade
|
|
import gobject
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# GRAMPS modules
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
import BaseDoc
|
|
import const
|
|
import Utils
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# Try to abstract SAX1 from SAX2
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
try:
|
|
from xml.sax import make_parser, handler,SAXParseException
|
|
except:
|
|
from _xmlplus.sax import make_parser, handler,SAXParseException
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
#
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
paper_sizes = []
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# PaperComboBox
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
class PaperComboBox(gtk.ComboBox):
|
|
|
|
def __init__(self,default_name):
|
|
gtk.ComboBox.__init__(self)
|
|
|
|
self.store = gtk.ListStore(gobject.TYPE_STRING)
|
|
self.set_model(self.store)
|
|
cell = gtk.CellRendererText()
|
|
self.pack_start(cell,True)
|
|
self.add_attribute(cell,'text',0)
|
|
self.mapping = {}
|
|
|
|
index = 0
|
|
start_index = 0
|
|
for key in paper_sizes:
|
|
self.mapping[key.get_name()] = key
|
|
self.store.append(row=[key.get_name()])
|
|
if key.get_name() == default_name:
|
|
start_index = index
|
|
index += 1
|
|
|
|
self.set_active(start_index)
|
|
|
|
def get_value(self):
|
|
active = self.get_active()
|
|
if active < 0:
|
|
return None
|
|
key = self.store[active][0]
|
|
return (self.mapping[key],key)
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# OrientationComboBox
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
class OrientationComboBox(gtk.ComboBox):
|
|
|
|
def __init__(self,default=BaseDoc.PAPER_PORTRAIT):
|
|
gtk.ComboBox.__init__(self)
|
|
|
|
self.store = gtk.ListStore(gobject.TYPE_STRING)
|
|
self.set_model(self.store)
|
|
cell = gtk.CellRendererText()
|
|
self.pack_start(cell,True)
|
|
self.add_attribute(cell,'text',0)
|
|
self.mapping = {}
|
|
|
|
self.store.append(row=[_('Portrait')])
|
|
self.store.append(row=[_('Landscape')])
|
|
if default == BaseDoc.PAPER_PORTRAIT:
|
|
self.set_active(0)
|
|
else:
|
|
self.set_active(1)
|
|
|
|
def set_value(self,value=0):
|
|
if value == BaseDoc.PAPER_PORTRAIT:
|
|
self.set_active(0)
|
|
else:
|
|
self.set_active(1)
|
|
|
|
def get_value(self):
|
|
active = self.get_active()
|
|
if active < 0:
|
|
return None
|
|
if active == 0:
|
|
return BaseDoc.PAPER_PORTRAIT
|
|
else:
|
|
return BaseDoc.PAPER_LANDSCAPE
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# PaperFrame
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
class PaperFrame(gtk.HBox):
|
|
"""PaperFrame provides all the entry necessary to specify a paper style. """
|
|
def __init__(self,default_metric,default_name,default_orientation,
|
|
margins=[2.54,2.54,2.54,2.54], custom=[29.7,21.0]):
|
|
gtk.HBox.__init__(self)
|
|
glade_file = os.path.join(const.GLADE_DIR, "paper_settings.glade")
|
|
glade_xml = glade.XML(glade_file, "paper_table", "gramps")
|
|
|
|
self.paper_table = glade_xml.get_widget('paper_table')
|
|
|
|
|
|
# get all the widgets
|
|
widgets = ('pwidth', 'pheight', 'lmargin', 'rmargin', 'tmargin',
|
|
'bmargin', 'lunits1', 'lunits2', 'lunits3', 'lunits4',
|
|
'lunits5', 'lunits6', 'metric')
|
|
|
|
for w in widgets:
|
|
setattr(self, w, glade_xml.get_widget(w))
|
|
|
|
# insert custom widgets
|
|
self.papersize_menu = PaperComboBox(default_name)
|
|
self.orientation_menu = OrientationComboBox(default_orientation)
|
|
self.metric.set_active(default_metric)
|
|
|
|
# connect all widgets
|
|
format_table = glade_xml.get_widget('format_table')
|
|
format_table.attach(self.papersize_menu, 1, 3, 0, 1,
|
|
yoptions=gtk.SHRINK)
|
|
format_table.attach(self.orientation_menu, 1, 3, 3, 4,
|
|
yoptions=gtk.SHRINK)
|
|
|
|
# connect signals
|
|
self.papersize_menu.connect('changed',self.size_changed)
|
|
self.metric.connect('toggled',self.units_changed)
|
|
|
|
# set initial values
|
|
self.paper_unit = 'cm'
|
|
self.paper_unit_multiplier = 1.0
|
|
|
|
self.pwidth.set_text("%.2f" % custom[0])
|
|
self.pheight.set_text("%.2f" % custom[1])
|
|
self.lmargin.set_text("%.2f" % margins[0])
|
|
self.rmargin.set_text("%.2f" % margins[1])
|
|
self.tmargin.set_text("%.2f" % margins[2])
|
|
self.bmargin.set_text("%.2f" % margins[3])
|
|
|
|
self.paper_table.show_all()
|
|
self.add(self.paper_table)
|
|
|
|
self.units_changed(self.metric)
|
|
self.size_changed(None)
|
|
|
|
def size_changed(self, obj):
|
|
"""Paper size combobox 'changed' callback."""
|
|
size, name = self.get_paper_size()
|
|
|
|
is_custom = name == _("Custom Size")
|
|
self.pwidth.set_sensitive(is_custom)
|
|
self.pheight.set_sensitive(is_custom)
|
|
|
|
if self.paper_unit == 'cm':
|
|
self.pwidth.set_text("%.2f" % size.get_width())
|
|
self.pheight.set_text("%.2f" % size.get_height())
|
|
elif self.paper_unit == 'in.':
|
|
self.pwidth.set_text("%.2f" % size.get_width_inches())
|
|
self.pheight.set_text("%.2f" % size.get_height_inches())
|
|
else:
|
|
raise ValueError('Paper dimension unit "%s" is not allowed' %
|
|
self.paper_unit)
|
|
|
|
def units_changed(self, checkbox):
|
|
"""Metric checkbox 'toggled' callback."""
|
|
paper_size, paper_name = self.get_paper_size()
|
|
paper_margins = self.get_paper_margins()
|
|
|
|
if checkbox.get_active():
|
|
self.paper_unit = 'cm'
|
|
self.paper_unit_multiplier = 1.0
|
|
paper_unit_text = _("cm")
|
|
else:
|
|
self.paper_unit = 'in.'
|
|
self.paper_unit_multiplier = 2.54
|
|
paper_unit_text = _("in.")
|
|
|
|
self.lunits1.set_text(paper_unit_text)
|
|
self.lunits2.set_text(paper_unit_text)
|
|
self.lunits3.set_text(paper_unit_text)
|
|
self.lunits4.set_text(paper_unit_text)
|
|
self.lunits5.set_text(paper_unit_text)
|
|
self.lunits6.set_text(paper_unit_text)
|
|
|
|
if self.paper_unit == 'cm':
|
|
self.pwidth.set_text("%.2f" % paper_size.get_width())
|
|
self.pheight.set_text("%.2f" % paper_size.get_height())
|
|
else:
|
|
self.pwidth.set_text("%.2f" % paper_size.get_width_inches())
|
|
self.pheight.set_text("%.2f" % paper_size.get_height_inches())
|
|
|
|
self.lmargin.set_text("%.2f" %
|
|
(paper_margins[0] / self.paper_unit_multiplier))
|
|
self.rmargin.set_text("%.2f" %
|
|
(paper_margins[1] / self.paper_unit_multiplier))
|
|
self.tmargin.set_text("%.2f" %
|
|
(paper_margins[2] / self.paper_unit_multiplier))
|
|
self.bmargin.set_text("%.2f" %
|
|
(paper_margins[3] / self.paper_unit_multiplier))
|
|
|
|
def get_paper_size(self):
|
|
"""Read and validate paper size values.
|
|
|
|
If needed update the dimensions from the width, height entries,
|
|
and worst case fallback to A4 size.
|
|
|
|
"""
|
|
papersize, papername = self.papersize_menu.get_value()
|
|
# FIXME it is wrong to use translatable text in comparison.
|
|
# How can we distinguish custom size though?
|
|
if papername == _('Custom Size'):
|
|
try:
|
|
h = float(unicode(self.pheight.get_text().replace(",",".")))
|
|
w = float(unicode(self.pwidth.get_text().replace(",",".") ))
|
|
|
|
if h <= 1.0 or w <= 1.0:
|
|
papersize.set_height(29.7)
|
|
papersize.set_width(21.0)
|
|
else:
|
|
papersize.set_height(h * self.paper_unit_multiplier)
|
|
papersize.set_width(w * self.paper_unit_multiplier)
|
|
except:
|
|
papersize.set_height(29.7)
|
|
papersize.set_width(21.0)
|
|
|
|
return papersize, papername
|
|
|
|
def get_paper_margins(self):
|
|
"""Get and validate margin values from dialog entries.
|
|
|
|
Values returned in [cm].
|
|
|
|
"""
|
|
paper_margins = []
|
|
paper_margins.append(unicode(self.lmargin.get_text()))
|
|
paper_margins.append(unicode(self.rmargin.get_text()))
|
|
paper_margins.append(unicode(self.tmargin.get_text()))
|
|
paper_margins.append(unicode(self.bmargin.get_text()))
|
|
|
|
for i, margin in enumerate(paper_margins):
|
|
try:
|
|
paper_margins[i] = float(margin.replace(",","."))
|
|
paper_margins[i] = paper_margins[i] * self.paper_unit_multiplier
|
|
paper_margins[i] = max(paper_margins[i], 0)
|
|
except:
|
|
paper_margins[i] = 2.54
|
|
|
|
return paper_margins
|
|
|
|
def get_custom_paper_size(self):
|
|
width = float(self.pwidth.get_text().replace(",",".")) * self.paper_unit_multiplier
|
|
height = float(self.pheight.get_text().replace(",",".")) * self.paper_unit_multiplier
|
|
|
|
paper_size = []
|
|
paper_size.append(max(width, 1.0))
|
|
paper_size.append(max(height, 1.0))
|
|
|
|
return paper_size
|
|
|
|
def get_paper_style(self):
|
|
paper_size, paper_name = self.get_paper_size()
|
|
paper_orientation = self.orientation_menu.get_value()
|
|
paper_margins = self.get_paper_margins()
|
|
|
|
pstyle = BaseDoc.PaperStyle(paper_size,
|
|
paper_orientation,
|
|
*paper_margins)
|
|
return pstyle
|
|
|
|
def get_paper_metric(self):
|
|
return self.metric.get_active()
|
|
|
|
def get_paper_name(self):
|
|
paper_size, paper_name = self.get_paper_size()
|
|
return paper_name
|
|
|
|
def get_orientation(self):
|
|
return self.orientation_menu.get_value()
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# PageSizeParser
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
class PageSizeParser(handler.ContentHandler):
|
|
"""Parses the XML file and builds the list of page sizes"""
|
|
|
|
def __init__(self,paper_list):
|
|
handler.ContentHandler.__init__(self)
|
|
self.paper_list = paper_list
|
|
|
|
def setDocumentLocator(self,locator):
|
|
self.locator = locator
|
|
|
|
def startElement(self,tag,attrs):
|
|
if tag == "page":
|
|
name = attrs['name']
|
|
height = Utils.gfloat(attrs['height'])
|
|
width = Utils.gfloat(attrs['width'])
|
|
self.paper_list.append(BaseDoc.PaperSize(name, height,width))
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# Parse XML file. If failed, used default
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
try:
|
|
parser = make_parser()
|
|
parser.setContentHandler(PageSizeParser(paper_sizes))
|
|
the_file = open(const.PAPERSIZE)
|
|
parser.parse(the_file)
|
|
the_file.close()
|
|
paper_sizes.append(BaseDoc.PaperSize(_("Custom Size"),-1,-1))
|
|
except (IOError,OSError,SAXParseException):
|
|
paper_sizes = [
|
|
BaseDoc.PaperSize("Letter",27.94,21.59),
|
|
BaseDoc.PaperSize("Legal",35.56,21.59),
|
|
BaseDoc.PaperSize("A0",118.9,84.1),
|
|
BaseDoc.PaperSize("A1",84.1,59.4),
|
|
BaseDoc.PaperSize("A2",59.4,42.0),
|
|
BaseDoc.PaperSize("A3",42.0,29.7),
|
|
BaseDoc.PaperSize("A4",29.7,21.0),
|
|
BaseDoc.PaperSize("A5",21.0,14.8),
|
|
BaseDoc.PaperSize("B0",141.4,100.0),
|
|
BaseDoc.PaperSize("B1",100.0,70.7),
|
|
BaseDoc.PaperSize("B2",70.7,50.0),
|
|
BaseDoc.PaperSize("B3",50.0,35.3),
|
|
BaseDoc.PaperSize("B4",35.3,25.0),
|
|
BaseDoc.PaperSize("B5",25.0,17.6),
|
|
BaseDoc.PaperSize("B6",17.6,12.5),
|
|
BaseDoc.PaperSize("B",43.18,27.94),
|
|
BaseDoc.PaperSize("C",55.88,43.18),
|
|
BaseDoc.PaperSize("D",86.36, 55.88),
|
|
BaseDoc.PaperSize("E",111.76,86.36),
|
|
BaseDoc.PaperSize(_("Custom Size"),-1,-1)
|
|
]
|