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#
# $Id: Memo.py,v 1.2 1999/12/11 12:35:11 rob Exp $
#
# Copyright 1998-1999 Rob Tillotson <robt@debian.org>
# All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software and
# its documentation for any purpose and without fee or royalty is
# hereby granted, provided that the above copyright notice appear in
# all copies and that both the copyright notice and this permission
# notice appear in supporting documentation or portions thereof,
# including modifications, that you you make.
#
# THE AUTHOR ROB TILLOTSON DISCLAIMS ALL WARRANTIES WITH REGARD TO
# THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE!
#
"""Memo Pad.
"""
__version__ = '$Id: Memo.py,v 1.2 1999/12/11 12:35:11 rob Exp $'
__copyright__ = 'Copyright 1998-1999 Rob Tillotson <robt@debian.org>'
import Pyrite
import Pyrite.Connector
from Pyrite import FLD_STRING, FLD_BOOLEAN
import struct, string
from Pyrite import Blocks, _
class Connector(Pyrite.Connector.Connector):
name = 'Memo'
version = Pyrite.version
author = Pyrite.author
url = ''
description = _("The built in memo pad.")
def __init__(self, *a, **kw):
apply(Pyrite.Connector.Connector.__init__, (self,)+a, kw)
self.default_name = 'MemoDB'
self.default_class = Database
self.default_creator = 'memo'
self.default_type = 'DATA'
def classify(self, info={}):
if info.get('type') == 'DATA' and info.get('creator') == 'memo':
return Database
class Record(Blocks.Record):
def __init__(self, *a, **kw):
self.fields = {'text': (FLD_STRING, '')}
apply(Blocks.Record.__init__, (self,)+a, kw)
def unpack(self, raw):
self.raw = raw
self.data['text'] = string.split(raw,'\0')[0]
def pack(self):
self.raw = self.data['text']+'\0'
return self.raw
class AppBlock(Blocks.CategoryAppBlock):
def __init__(self, *a, **kw):
self.fields = { 'sortByAlpha': (FLD_BOOLEAN, 0) }
apply(Blocks.CategoryAppBlock.__init__, (self,)+a, kw)
def unpack(self, raw):
self.raw = raw
raw = Blocks.CategoryAppBlock.unpack(self, raw)
if len(raw) < 4: self.data['sortByAlpha'] = 0
else:
self.data['sortByAlpha'] = int(struct.unpack('>B', raw[2])[0])
def pack(self):
self.raw = Blocks.CategoryAppBlock.pack(self)
self.raw = self.raw + '\0\0' + chr(self.data['sortByAlpha']) + '\0'
return self.raw
class Database(Pyrite.Database):
def __init__(self, *a, **kw):
apply(Pyrite.Database.__init__, (self,)+a, kw)
self.record_class = Record
self.appblock_class = AppBlock
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