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# -*- encoding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2004-2008 TINY SPRL. (http://tiny.be) All Rights Reserved.
#
# $Id$
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# 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 pygtk
pygtk.require('2.0')
import gtk
from xml.parsers import expat
import sys
import wid_int
import gettext
class _container(object):
def __init__(self, max_width):
self.cont = []
self.max_width = max_width
self.width = {}
self.count = 0
def new(self, col=8):
self.col = col+1
table = gtk.Table(1, col)
table.set_homogeneous(False)
table.set_col_spacings(3)
table.set_row_spacings(0)
table.set_border_width(1)
self.cont.append( (table, 1, 0) )
def get(self):
return self.cont[-1][0]
def pop(self):
(table, x, y) = self.cont.pop()
return table
def newline(self):
(table, x, y) = self.cont[-1]
if x>0:
self.cont[-1] = (table, 1, y+1)
table.resize(y+1,self.col)
def wid_add(self, widget, l=1, name=None, expand=False, ypadding=0):
self.count += 1
(table, x, y) = self.cont[-1]
if l>self.col:
l=self.col
if l+x>self.col:
self.newline()
(table, x, y) = self.cont[-1]
if name:
vbox = gtk.VBox(homogeneous=False, spacing=1)
label = gtk.Label(name)
label.set_alignment(0.0, 0.5)
vbox.pack_start(label, expand=False)
vbox.pack_start(widget, expand=expand, fill=True)
wid = vbox
else:
wid = widget
yopt = False
if expand:
yopt = yopt | gtk.EXPAND |gtk.FILL
table.attach(wid, x, x+l, y, y+1, yoptions=yopt, xoptions=gtk.FILL|gtk.EXPAND, ypadding=ypadding, xpadding=5)
self.cont[-1] = (table, x+l, y)
width, height=750, 550
if widget:
(width, height) = widget.size_request()
self.width[('%d.%d') % (x,y)] = width
return wid
class parse(object):
def __init__(self, parent, fields, model=''):
self.fields = fields
self.parent = parent
self.model = model
self.col = 8
self.focusable = None
self.add_widget_end = []
def _psr_start(self, name, attrs):
if name in ('form','tree'):
self.title = attrs.get('string','Form')
self.container.new(self.col)
elif name=='field':
val = attrs.get('select', False) or self.fields[str(attrs['name'])].get('select', False)
if val:
if int(val) <= 1:
self.add_widget(name, attrs, val)
else:
self.add_widget_end.append((name, attrs, val))
def add_widget(self, name, attrs, val):
type = attrs.get('widget', self.fields[str(attrs['name'])]['type'])
self.fields[str(attrs['name'])].update(attrs)
self.fields[str(attrs['name'])]['model']=self.model
if type not in widgets_type:
return False
widget_act = widgets_type[type][0](str(attrs['name']), self.parent, self.fields[attrs['name']])
if 'string' in self.fields[str(attrs['name'])]:
label = self.fields[str(attrs['name'])]['string']+' :'
else:
label = None
size = widgets_type[type][1]
if not self.focusable:
self.focusable = widget_act.widget
wid = self.container.wid_add(widget_act.widget, size, label, int(self.fields[str(attrs['name'])].get('expand',0)))
if int(val) <= 1:
wid.show()
self.dict_widget[str(attrs['name'])] = (widget_act, wid, int(val))
def add_parameters(self):
hb_param=gtk.HBox(spacing=3)
hb_param.pack_start(gtk.Label(_('Limit :')), expand=False, fill=False)
self.spin_limit = gtk.SpinButton(climb_rate=1, digits=0)
self.spin_limit.set_numeric(False)
self.spin_limit.set_adjustment(gtk.Adjustment(value=80, lower=1, upper=sys.maxint, step_incr=10, page_incr=100, page_size=100))
self.spin_limit.set_property('visible', True)
hb_param.pack_start(self.spin_limit, expand=False, fill=False)
hb_param.pack_start(gtk.Label(_('Offset :')), expand=False, fill=False)
self.spin_offset = gtk.SpinButton(climb_rate=1,digits=0)
self.spin_offset.set_numeric(False)
self.spin_offset.set_adjustment(gtk.Adjustment(value=0, lower=0, upper=sys.maxint, step_incr=80, page_incr=100, page_size=100))
hb_param.pack_start(self.spin_offset, expand=False, fill=False)
return hb_param
def _psr_end(self, name):
pass
def _psr_char(self, char):
pass
def parse(self, xml_data, max_width):
psr = expat.ParserCreate()
psr.StartElementHandler = self._psr_start
psr.EndElementHandler = self._psr_end
psr.CharacterDataHandler = self._psr_char
self.notebooks=[]
self.container=_container(max_width)
self.dict_widget={}
psr.Parse(xml_data)
for i in self.add_widget_end:
self.add_widget(*i)
self.add_widget_end=[]
self.button_param = gtk.Button()
img = gtk.Image()
img.set_from_stock('gtk-add', gtk.ICON_SIZE_BUTTON)
self.button_param.set_image(img)
self.button_param.set_relief(gtk.RELIEF_NONE)
self.button_param.set_alignment(0.5, 0.5)
table = self.container.get()
table.attach(self.button_param, 0, 1, 0, 1, yoptions=gtk.FILL, xoptions=gtk.FILL, ypadding=2, xpadding=0)
self.hb_param = self.container.wid_add(self.add_parameters(), l=8, name=_('Parameters :'))
self.widget =self.container.pop()
return self.dict_widget
class form(wid_int.wid_int):
def __init__(self, xml, fields, model=None, parent=None, domain=[], call=None):
wid_int.wid_int.__init__(self, 'Form', parent)
parser = parse(parent, fields, model=model)
self.parent=parent
self.fields=fields
self.model = model
self.parser=parser
self.call=call
#get the size of the window and the limite / decalage Hbox element
ww, hw = 640,800
if self.parent:
ww, hw = self.parent.size_request()
self.widgets = parser.parse(xml, ww)
self.widget = parser.widget
#self.widget = parser.widget
self.widget.show_all()
self.hb_param = parser.hb_param
self.button_param = parser.button_param
self.button_param.connect('clicked', self.toggle)
self.spin_limit = parser.spin_limit
self.spin_limit.connect('value-changed', self.limit_changed)
self.spin_limit.set_activates_default(True)
self.spin_offset = parser.spin_offset
self.spin_offset.set_activates_default(True)
self.focusable = parser.focusable
self.id=None
self.name=parser.title
self.hide()
value={}
for x in domain:
if x[0] in self.widgets:
if x[1] == '=':
self.widgets[x[0]][0]._readonly_set(True)
for x in self.widgets.values():
x[0].sig_activate(self.sig_activate)
self.spin_limit.connect_after('activate', self.sig_activate)
self.spin_offset.connect_after('activate', self.sig_activate)
def clear(self, *args):
self.id=None
for x in self.widgets.values():
x[0].clear()
def show(self):
for w, widget, value in self.widgets.values():
if value >= 2:
widget.show()
self.hb_param.show()
self._hide=False
def hide(self):
for w, widget, value in self.widgets.values():
if value >= 2:
widget.hide()
self.hb_param.hide()
self._hide=True
def toggle(self, widget, event=None):
img = gtk.Image()
if self._hide:
self.show()
img.set_from_stock('gtk-remove', gtk.ICON_SIZE_BUTTON)
widget.set_image(img)
else:
self.hide()
img.set_from_stock('gtk-add', gtk.ICON_SIZE_BUTTON)
widget.set_image(img)
def limit_changed(self, widget):
self.spin_offset.set_increments(step=self.spin_limit.get_value(), page=100)
def set_limit(self, value):
return self.spin_limit.set_value(value)
def get_limit(self):
return self.spin_limit.get_value()
def get_offset(self):
return self.spin_offset.get_value()
def sig_activate(self, *args):
if self.call:
obj,fct = self.call
fct(obj)
def _value_get(self):
res = []
for x in self.widgets:
res+=self.widgets[x][0].value
return res
def _value_set(self, value):
for x in value:
if x in self.widgets:
self.widgets[x][0].value = value[x]
value = property(_value_get, _value_set, None, _('The content of the form or excpetion if not valid'))
import calendar
import spinbutton
import spinint
import selection
import char
import checkbox
import reference
widgets_type = {
'date': (calendar.calendar, 2),
'datetime': (calendar.calendar, 2),
'float': (spinbutton.spinbutton, 2),
'integer': (spinint.spinint, 2),
'selection': (selection.selection, 2),
'many2one_selection': (selection.selection, 2),
'char': (char.char, 2),
'boolean': (checkbox.checkbox, 2),
'reference': (reference.reference, 2),
'text': (char.char, 2),
'email': (char.char, 2),
'url': (char.char, 2),
'many2one': (char.char, 2),
'one2many': (char.char, 2),
'one2many_form': (char.char, 2),
'one2many_list': (char.char, 2),
'many2many_edit': (char.char, 2),
'many2many': (char.char, 2),
'callto': (char.char, 2),
'sip': (char.char, 2),
}
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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