def OnDoDrop(self, event):
try:
values = eval(event.GetDragText())
except Exception:
values = event.GetDragText()
if isinstance(values, tuple):
message = None
if values[1] in ["program", "debug"]:
event.SetDragText("")
elif values[1] in ["functionBlock", "function"]:
blocktype = values[0]
blockname = values[2]
if len(values) > 3:
blockinputs = values[3]
else:
blockinputs = None
if values[1] != "function":
if blockname == "":
dialog = wx.TextEntryDialog(self.ParentWindow, _("Block name"), _("Please enter a block name"), "", wx.OK | wx.CANCEL | wx.CENTRE)
if dialog.ShowModal() == wx.ID_OK:
blockname = dialog.GetValue()
else:
event.SetDragText("")
return
dialog.Destroy()
if blockname.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
message = _("\"%s\" pou already exists!") % blockname
elif blockname.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
message = _("\"%s\" element for this pou already exists!") % blockname
else:
self.Controler.AddEditedElementPouVar(self.TagName, values[0], blockname)
self.RefreshVariablePanel()
self.RefreshVariableTree()
blockinfo = self.Controler.GetBlockType(blocktype, blockinputs, self.Debug)
hint = ',\n '.join(
[" " + fctdecl[0]+" := (*"+fctdecl[1]+"*)" for fctdecl in blockinfo["inputs"]] +
[" " + fctdecl[0]+" => (*"+fctdecl[1]+"*)" for fctdecl in blockinfo["outputs"]])
if values[1] == "function":
event.SetDragText(blocktype+"(\n "+hint+")")
else:
event.SetDragText(blockname+"(\n "+hint+")")
elif values[1] == "location":
pou_name, pou_type = self.Controler.GetEditedElementType(self.TagName, self.Debug)
if len(values) > 2 and pou_type == "program":
var_name = values[3]
dlg = wx.TextEntryDialog(
self.ParentWindow,
_("Confirm or change variable name"),
_('Variable Drop'), var_name)
dlg.SetValue(var_name)
var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
dlg.Destroy()
if var_name is None:
return
elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
message = _("\"%s\" pou already exists!") % var_name
elif var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
message = _("\"%s\" element for this pou already exists!") % var_name
else:
location = values[0]
if not location.startswith("%"):
dialog = wx.SingleChoiceDialog(
self.ParentWindow,
_("Select a variable class:"),
_("Variable class"),
[_("Input"), _("Output"), _("Memory")],
wx.DEFAULT_DIALOG_STYLE | wx.OK | wx.CANCEL)
if dialog.ShowModal() == wx.ID_OK:
selected = dialog.GetSelection()
else:
selected = None
dialog.Destroy()
if selected is None:
event.SetDragText("")
return
if selected == 0:
location = "%I" + location
elif selected == 1:
location = "%Q" + location
else:
location = "%M" + location
if values[2] is not None:
var_type = values[2]
else:
var_type = LOCATIONDATATYPES.get(location[2], ["BOOL"])[0]
self.Controler.AddEditedElementPouVar(
self.TagName,
var_type, var_name,
location=location, description=values[4])
self.RefreshVariablePanel()
self.RefreshVariableTree()
event.SetDragText(var_name)
else:
event.SetDragText("")
elif values[1] == "NamedConstant":
pou_name, pou_type = self.Controler.GetEditedElementType(self.TagName, self.Debug)
if pou_type == "program":
initval = values[0]
var_name = values[3]
dlg = wx.TextEntryDialog(
self.ParentWindow,
_("Confirm or change variable name"),
_('Variable Drop'), var_name)
dlg.SetValue(var_name)
var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
dlg.Destroy()
if var_name is None:
return
elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
message = _("\"%s\" pou already exists!") % var_name
else:
var_type = values[2]
if not var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
self.Controler.AddEditedElementPouVar(self.TagName,
var_type,
var_name,
description=values[4], initval=initval)
self.RefreshVariablePanel()
self.RefreshVariableTree()
event.SetDragText(var_name)
elif values[1] == "Global":
var_name = values[0]
dlg = wx.TextEntryDialog(
self.ParentWindow,
_("Confirm or change variable name"),
_('Variable Drop'), var_name)
dlg.SetValue(var_name)
var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
dlg.Destroy()
if var_name is None:
return
elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
message = _("\"%s\" pou already exists!") % var_name
else:
if not var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
self.Controler.AddEditedElementPouExternalVar(self.TagName, values[2], var_name)
self.RefreshVariablePanel()
self.RefreshVariableTree()
event.SetDragText(var_name)
elif values[1] == "Constant":
event.SetDragText(values[0])
elif values[3] == self.TagName:
self.ResetBuffer()
event.SetDragText(values[0])
wx.CallAfter(self.RefreshModel)
else:
message = _("Variable don't belong to this POU!")
if message is not None:
dialog = wx.MessageDialog(self, message, _("Error"), wx.OK | wx.ICON_ERROR)
dialog.ShowModal()
dialog.Destroy()
event.SetDragText("")
event.Skip()
def OnDoDrop(self, event):
try:
values = eval(event.GetDragText())
except:
values = event.GetDragText()
if isinstance(values, tuple):
message = None
if values[1] in ["program", "debug"]:
event.SetDragText("")
elif values[1] in ["functionBlock", "function"]:
blocktype = values[0]
blockname = values[2]
if len(values) > 3:
blockinputs = values[3]
else:
blockinputs = None
if values[1] != "function":
if blockname == "":
dialog = wx.TextEntryDialog(self.ParentWindow, "Block name", "Please enter a block name", "", wx.OK|wx.CANCEL|wx.CENTRE)
if dialog.ShowModal() == wx.ID_OK:
blockname = dialog.GetValue()
else:
return
dialog.Destroy()
if blockname.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
message = _("\"%s\" pou already exists!")%blockname
elif blockname.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
message = _("\"%s\" element for this pou already exists!")%blockname
else:
self.Controler.AddEditedElementPouVar(self.TagName, values[0], blockname)
self.RefreshVariablePanel()
self.RefreshVariableTree()
blockinfo = self.Controler.GetBlockType(blocktype, blockinputs, self.Debug)
hint = ',\n '.join(
[ " " + fctdecl[0]+" := (*"+fctdecl[1]+"*)" for fctdecl in blockinfo["inputs"]] +
[ " " + fctdecl[0]+" => (*"+fctdecl[1]+"*)" for fctdecl in blockinfo["outputs"]])
if values[1] == "function":
event.SetDragText(blocktype+"(\n "+hint+")")
else:
event.SetDragText(blockname+"(\n "+hint+")")
elif values[1] == "location":
pou_name, pou_type = self.Controler.GetEditedElementType(self.TagName, self.Debug)
if len(values) > 2 and pou_type == "program":
var_name = values[3]
dlg = wx.TextEntryDialog(
self.ParentWindow,
_("Confirm or change variable name"),
'Variable Drop', var_name)
dlg.SetValue(var_name)
var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
dlg.Destroy()
if var_name is None:
return
elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
message = _("\"%s\" pou already exists!")%var_name
elif var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
message = _("\"%s\" element for this pou already exists!")%var_name
else:
location = values[0]
if not location.startswith("%"):
dialog = wx.SingleChoiceDialog(self.ParentWindow,
_("Select a variable class:"), _("Variable class"),
["Input", "Output", "Memory"],
wx.DEFAULT_DIALOG_STYLE|wx.OK|wx.CANCEL)
if dialog.ShowModal() == wx.ID_OK:
selected = dialog.GetSelection()
else:
selected = None
dialog.Destroy()
if selected is None:
event.SetDragText("")
return
if selected == 0:
location = "%I" + location
elif selected == 1:
location = "%Q" + location
else:
location = "%M" + location
if values[2] is not None:
var_type = values[2]
else:
var_type = LOCATIONDATATYPES.get(location[2], ["BOOL"])[0]
self.Controler.AddEditedElementPouVar(self.TagName,
var_type, var_name,
location=location, description=values[4])
self.RefreshVariablePanel()
self.RefreshVariableTree()
event.SetDragText(var_name)
else:
event.SetDragText("")
elif values[1] == "NamedConstant":
pou_name, pou_type = self.Controler.GetEditedElementType(self.TagName, self.Debug)
if pou_type == "program":
initval = values[0]
var_name = values[3]
dlg = wx.TextEntryDialog(
self.ParentWindow,
_("Confirm or change variable name"),
'Variable Drop', var_name)
dlg.SetValue(var_name)
var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
dlg.Destroy()
if var_name is None:
return
elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
message = _("\"%s\" pou already exists!")%var_name
else:
var_type = values[2]
if not var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
self.Controler.AddEditedElementPouVar(self.TagName,
var_type,
var_name,
description=values[4], initval=initval)
self.RefreshVariablePanel()
self.RefreshVariableTree()
event.SetDragText(var_name)
elif values[1] == "Global":
var_name = values[0]
dlg = wx.TextEntryDialog(
self.ParentWindow,
_("Confirm or change variable name"),
'Variable Drop', var_name)
dlg.SetValue(var_name)
var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
dlg.Destroy()
if var_name is None:
return
elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
message = _("\"%s\" pou already exists!")%var_name
else:
if not var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
self.Controler.AddEditedElementPouExternalVar(self.TagName, values[2], var_name)
self.RefreshVariablePanel()
self.RefreshVariableTree()
event.SetDragText(var_name)
elif values[1] == "Constant":
event.SetDragText(values[0])
elif values[3] == self.TagName:
self.ResetBuffer()
event.SetDragText(values[0])
wx.CallAfter(self.RefreshModel)
else:
message = _("Variable don't belong to this POU!")
if message is not None:
dialog = wx.MessageDialog(self, message, _("Error"), wx.OK|wx.ICON_ERROR)
dialog.ShowModal()
dialog.Destroy()
event.SetDragText("")
event.Skip()
_ = NoTranslate
return [(_("All"),
[LOCATION_VAR_INPUT, LOCATION_VAR_OUTPUT, LOCATION_VAR_MEMORY]),
(_("Input"), [LOCATION_VAR_INPUT]),
(_("Output"), [LOCATION_VAR_OUTPUT]),
(_("Memory"), [LOCATION_VAR_MEMORY])]
def GetTypeFilterChoiceOptions():
_ = NoTranslate
return [_("All"), _("Type and derivated"), _("Type strict")]
# turn LOCATIONDATATYPES inside-out
LOCATION_SIZES = {}
for size, types in LOCATIONDATATYPES.iteritems():
for type in types:
LOCATION_SIZES[type] = size
# -------------------------------------------------------------------------------
# Browse Locations Dialog
# -------------------------------------------------------------------------------
class BrowseLocationsDialog(wx.Dialog):
def __init__(self, parent, var_type, controller):
wx.Dialog.__init__(self,
parent,
title=_('Browse Locations'),
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER)
_ = lambda x : x
return [(_("All"), [LOCATION_VAR_INPUT, LOCATION_VAR_OUTPUT, LOCATION_VAR_MEMORY]),
(_("Input"), [LOCATION_VAR_INPUT]),
(_("Output"), [LOCATION_VAR_OUTPUT]),
(_("Memory"), [LOCATION_VAR_MEMORY])]
DIRFILTERCHOICE_OPTIONS = dict([(_(option), filter) for option, filter in GetDirFilterChoiceOptions()])
def GetTypeFilterChoiceOptions():
_ = lambda x : x
return [_("All"),
_("Type and derivated"),
_("Type strict")]
# turn LOCATIONDATATYPES inside-out
LOCATION_SIZES = {}
for size, types in LOCATIONDATATYPES.iteritems():
for type in types:
LOCATION_SIZES[type] = size
#-------------------------------------------------------------------------------
# Browse Locations Dialog
#-------------------------------------------------------------------------------
class BrowseLocationsDialog(wx.Dialog):
def __init__(self, parent, var_type, controller):
wx.Dialog.__init__(self, parent,
size=wx.Size(600, 400), title=_('Browse Locations'),
style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER)
main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10)