beremiz

Fix non-marking as manually forced floating point variable if the value isn't integer

2019-02-21, Andrey Skvortsov
69cef4e37ef9
Fix non-marking as manually forced floating point variable if the value isn't integer

For example, if user in debug variable panel set any floating point
variable to 34.3, then it's not shown as forced (blue color) and user
can't release this enforcement.

If user changes the value to 34.0, then enforcement shows
correctly. This is done because binary representation of floating point
numbers in IDE and runtime can be slightly different (double vs float)
and as a result values aren't equal.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz
# See COPYING file for copyrights details.
from __future__ import absolute_import
from util.TranslationCatalogs import NoTranslate
_ = NoTranslate
ITEMS_EDITABLE = [
ITEM_PROJECT,
ITEM_POU,
ITEM_VARIABLE,
ITEM_TRANSITION,
ITEM_ACTION,
ITEM_CONFIGURATION,
ITEM_RESOURCE,
ITEM_DATATYPE
] = range(8)
ITEMS_UNEDITABLE = [
ITEM_DATATYPES,
ITEM_FUNCTION,
ITEM_FUNCTIONBLOCK,
ITEM_PROGRAM,
ITEM_TRANSITIONS,
ITEM_ACTIONS,
ITEM_CONFIGURATIONS,
ITEM_RESOURCES,
ITEM_PROPERTIES
] = range(8, 17)
ITEMS_VARIABLE = [
ITEM_VAR_LOCAL,
ITEM_VAR_GLOBAL,
ITEM_VAR_EXTERNAL,
ITEM_VAR_TEMP,
ITEM_VAR_INPUT,
ITEM_VAR_OUTPUT,
ITEM_VAR_INOUT
] = range(17, 24)
ITEM_CONFNODE = 25
VAR_CLASS_INFOS = {
"Local": ("localVars", ITEM_VAR_LOCAL),
"Global": ("globalVars", ITEM_VAR_GLOBAL),
"External": ("externalVars", ITEM_VAR_EXTERNAL),
"Temp": ("tempVars", ITEM_VAR_TEMP),
"Input": ("inputVars", ITEM_VAR_INPUT),
"Output": ("outputVars", ITEM_VAR_OUTPUT),
"InOut": ("inOutVars", ITEM_VAR_INOUT)}
POU_TYPES = {
"program": ITEM_PROGRAM,
"functionBlock": ITEM_FUNCTIONBLOCK,
"function": ITEM_FUNCTION,
}
CLASS_TYPES = {
"configuration": ITEM_CONFIGURATION,
"resource": ITEM_RESOURCE,
"action": ITEM_ACTION,
"transition": ITEM_TRANSITION,
"program": ITEM_PROGRAM
}
LOCATIONS_ITEMS = [LOCATION_CONFNODE,
LOCATION_MODULE,
LOCATION_GROUP,
LOCATION_VAR_INPUT,
LOCATION_VAR_OUTPUT,
LOCATION_VAR_MEMORY] = range(6)
UNEDITABLE_NAMES = [_("User-defined POUs"), _("Functions"), _("Function Blocks"),
_("Programs"), _("Data Types"), _("Transitions"), _("Actions"),
_("Configurations"), _("Resources"), _("Properties")]
[USER_DEFINED_POUS, FUNCTIONS, FUNCTION_BLOCKS, PROGRAMS,
DATA_TYPES, TRANSITIONS, ACTIONS, CONFIGURATIONS,
RESOURCES, PROPERTIES] = UNEDITABLE_NAMES
# -------------------------------------------------------------------------------
# Project Element tag name computation functions
# -------------------------------------------------------------------------------
# Compute a data type name
def ComputeDataTypeName(datatype):
return "D::%s" % datatype
# Compute a pou name
def ComputePouName(pou):
return "P::%s" % pou
# Compute a pou transition name
def ComputePouTransitionName(pou, transition):
return "T::%s::%s" % (pou, transition)
# Compute a pou action name
def ComputePouActionName(pou, action):
return "A::%s::%s" % (pou, action)
# Compute a pou name
def ComputeConfigurationName(config):
return "C::%s" % config
# Compute a pou name
def ComputeConfigurationResourceName(config, resource):
return "R::%s::%s" % (config, resource)
def GetElementType(tagname):
words = tagname.split("::")
return {
"D": ITEM_DATATYPE,
"P": ITEM_POU,
"T": ITEM_TRANSITION,
"A": ITEM_ACTION,
"C": ITEM_CONFIGURATION,
"R": ITEM_RESOURCE
}[words[0]]
# remove gettext override
del _