beremiz

make all dialog have non-fixed size

2017-06-19, Andrey Skvortsov
8043f32de7b8
make all dialog have non-fixed size

this fixes the problem, that some controls may be hidden in some cases, because
dialog size is too small. This can happen when system fonts are bigger
than expected, default system them controls are bigger or if localized
strings are bigger than in English.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz, runtime and an Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2011: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING.Runtime file for copyrights details.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# This library 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
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
import ctypes
ctypes.pythonapi.PyString_AsString.argtypes = (ctypes.c_void_p,)
ctypes.pythonapi.PyString_AsString.restype = ctypes.POINTER(ctypes.c_char)
from ctypes import *
from datetime import timedelta as td
class IEC_STRING(Structure):
"""
Must be changed according to changes in iec_types.h
"""
_fields_ = [("len", c_uint8),
("body", c_char * 126)]
class IEC_TIME(Structure):
"""
Must be changed according to changes in iec_types.h
"""
_fields_ = [("s", c_long), #tv_sec
("ns", c_long)] #tv_nsec
def _t(t, u=lambda x:x.value, p=lambda t,x:t(x)): return (t, u, p)
def _ttime(): return (IEC_TIME,
lambda x:td(0, x.s, x.ns/1000),
lambda t,x:t(x.days * 24 * 3600 + x.seconds, x.microseconds*1000))
SameEndianessTypeTranslator = {
"BOOL" : _t(c_uint8, lambda x:x.value!=0),
"STEP" : _t(c_uint8),
"TRANSITION" : _t(c_uint8),
"ACTION" : _t(c_uint8),
"SINT" : _t(c_int8),
"USINT" : _t(c_uint8),
"BYTE" : _t(c_uint8),
"STRING" : (IEC_STRING,
lambda x:x.body[:x.len],
lambda t,x:t(len(x),x)),
"INT" : _t(c_int16),
"UINT" : _t(c_uint16),
"WORD" : _t(c_uint16),
"DINT" : _t(c_int32),
"UDINT" : _t(c_uint32),
"DWORD" : _t(c_uint32),
"LINT" : _t(c_int64),
"ULINT" : _t(c_uint64),
"LWORD" : _t(c_uint64),
"REAL" : _t(c_float),
"LREAL" : _t(c_double),
"TIME" : _ttime(),
"TOD" : _ttime(),
"DATE" : _ttime(),
"DT" : _ttime(),
}
SwapedEndianessTypeTranslator = {
#TODO
}
TypeTranslator=SameEndianessTypeTranslator
# Construct debugger natively supported types
DebugTypesSize = dict([(key,sizeof(t)) for key,(t,p,u) in SameEndianessTypeTranslator.iteritems() if t is not None])
def UnpackDebugBuffer(buff, indexes):
res = []
buffoffset = 0
buffsize = len(buff)
buffptr = cast(ctypes.pythonapi.PyString_AsString(id(buff)),c_void_p).value
for iectype in indexes:
c_type,unpack_func, pack_func = \
TypeTranslator.get(iectype,
(None,None,None))
if c_type is not None and buffoffset < buffsize:
cursor = c_void_p( buffptr + buffoffset)
value = unpack_func( cast(cursor,
POINTER(c_type)).contents)
buffoffset += sizeof(c_type) if iectype != "STRING" else len(value)+1
res.append(value)
else:
break
if buffoffset and buffoffset == buffsize:
return res
return None
LogLevels = ["CRITICAL","WARNING","INFO","DEBUG"]
LogLevelsCount = len(LogLevels)
LogLevelsDict = dict(zip(LogLevels,range(LogLevelsCount)))
LogLevelsDefault = LogLevelsDict["DEBUG"]