class DataTypeEditor(EditorPanel):
def _init_Editor(self, parent):
self.Editor = wx.Panel(parent, style=wx.SUNKEN_BORDER)
self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
self.MainSizer.AddGrowableCol(0)
self.MainSizer.AddGrowableRow(1)
top_sizer = wx.BoxSizer(wx.HORIZONTAL)
self.MainSizer.AddSizer(top_sizer,
border=5,
flag=wx.GROW | wx.TOP | wx.LEFT | wx.RIGHT)
derivation_type_label = wx.StaticText(self.Editor,
label=_('Derivation Type:'))
top_sizer.AddWindow(derivation_type_label,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT)
self.DerivationType = wx.ComboBox(self.Editor,
size=wx.Size(200, -1),
style=wx.CB_READONLY)
self.Bind(wx.EVT_COMBOBOX, self.OnDerivationTypeChanged,
self.DerivationType)
top_sizer.AddWindow(self.DerivationType,
border=5,
flag=wx.GROW | wx.RIGHT)
typeinfos_staticbox = wx.StaticBox(self.Editor, label=_('Type infos:'))
typeinfos_sizer = wx.StaticBoxSizer(typeinfos_staticbox, wx.HORIZONTAL)
self.MainSizer.AddSizer(typeinfos_sizer,
border=5,
flag=wx.GROW | wx.BOTTOM | wx.LEFT | wx.RIGHT)
# Panel for Directly derived data types
self.DirectlyPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
typeinfos_sizer.AddWindow(self.DirectlyPanel, 1)
directly_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)
directly_basetype_label = wx.StaticText(self.DirectlyPanel,
label=_('Base Type:'))
directly_panel_sizer.AddWindow(directly_basetype_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)
self.DirectlyBaseType = wx.ComboBox(self.DirectlyPanel,
style=wx.CB_READONLY)
self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged, self.DirectlyBaseType)
directly_panel_sizer.AddWindow(self.DirectlyBaseType,
1,
border=5,
flag=wx.GROW | wx.ALL)
directly_initialvalue_label = wx.StaticText(self.DirectlyPanel,
label=_('Initial Value:'))
directly_panel_sizer.AddWindow(directly_initialvalue_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)
self.DirectlyInitialValue = wx.TextCtrl(self.DirectlyPanel,
style=wx.TE_PROCESS_ENTER
| wx.TE_RICH)
self.Bind(wx.EVT_TEXT_ENTER, self.OnReturnKeyPressed,
self.DirectlyInitialValue)
directly_panel_sizer.AddWindow(self.DirectlyInitialValue,
1,
border=5,
flag=wx.ALL)
self.DirectlyPanel.SetSizer(directly_panel_sizer)
# Panel for Subrange data types
self.SubrangePanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
typeinfos_sizer.AddWindow(self.SubrangePanel, 1)
subrange_panel_sizer = wx.GridSizer(cols=4, hgap=5, rows=3, vgap=0)
subrange_basetype_label = wx.StaticText(self.SubrangePanel,
label=_('Base Type:'))
subrange_panel_sizer.AddWindow(subrange_basetype_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)
self.SubrangeBaseType = wx.ComboBox(self.SubrangePanel,
style=wx.CB_READONLY)
self.Bind(wx.EVT_COMBOBOX, self.OnSubrangeBaseTypeChanged,
self.SubrangeBaseType)
subrange_panel_sizer.AddWindow(self.SubrangeBaseType,
1,
border=5,
flag=wx.GROW | wx.ALL)
subrange_initialvalue_label = wx.StaticText(self.SubrangePanel,
label=_('Initial Value:'))
subrange_panel_sizer.AddWindow(subrange_initialvalue_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)
self.SubrangeInitialValue = wx.SpinCtrl(self.SubrangePanel,
style=wx.TAB_TRAVERSAL)
self.Bind(wx.EVT_SPINCTRL, self.OnInfosChanged,
self.SubrangeInitialValue)
subrange_panel_sizer.AddWindow(self.SubrangeInitialValue,
1,
border=5,
flag=wx.GROW | wx.ALL)
subrange_minimum_label = wx.StaticText(self.SubrangePanel,
label=_('Minimum:'))
subrange_panel_sizer.AddWindow(subrange_minimum_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)
self.SubrangeMinimum = wx.SpinCtrl(self.SubrangePanel,
style=wx.TAB_TRAVERSAL)
self.Bind(wx.EVT_SPINCTRL, self.OnSubrangeMinimumChanged,
self.SubrangeMinimum)
subrange_panel_sizer.AddWindow(self.SubrangeMinimum,
1,
border=5,
flag=wx.GROW | wx.ALL)
for i in xrange(2):
subrange_panel_sizer.AddWindow(wx.Size(0, 0), 1)
subrange_maximum_label = wx.StaticText(self.SubrangePanel,
label=_('Maximum:'))
subrange_panel_sizer.AddWindow(subrange_maximum_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)
self.SubrangeMaximum = wx.SpinCtrl(self.SubrangePanel,
style=wx.TAB_TRAVERSAL)
self.Bind(wx.EVT_SPINCTRL, self.OnSubrangeMaximumChanged,
self.SubrangeMaximum)
subrange_panel_sizer.AddWindow(self.SubrangeMaximum,
1,
border=5,
flag=wx.GROW | wx.ALL)
self.SubrangePanel.SetSizer(subrange_panel_sizer)
# Panel for Enumerated data types
self.EnumeratedPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
typeinfos_sizer.AddWindow(self.EnumeratedPanel, 1)
enumerated_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)
self.EnumeratedValues = CustomEditableListBox(
self.EnumeratedPanel,
label=_("Values:"),
style=(wx.gizmos.EL_ALLOW_NEW | wx.gizmos.EL_ALLOW_EDIT
| wx.gizmos.EL_ALLOW_DELETE))
setattr(self.EnumeratedValues, "_OnLabelEndEdit",
self.OnEnumeratedValueEndEdit)
for func in [
"_OnAddButton", "_OnDelButton", "_OnUpButton", "_OnDownButton"
]:
setattr(self.EnumeratedValues, func,
self.OnEnumeratedValuesChanged)
enumerated_panel_sizer.AddWindow(self.EnumeratedValues,
1,
border=5,
flag=wx.GROW | wx.ALL)
enumerated_panel_rightsizer = wx.BoxSizer(wx.HORIZONTAL)
enumerated_panel_sizer.AddSizer(enumerated_panel_rightsizer, 1)
enumerated_initialvalue_label = wx.StaticText(
self.EnumeratedPanel, label=_('Initial Value:'))
enumerated_panel_rightsizer.AddWindow(enumerated_initialvalue_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL
| wx.ALL)
self.EnumeratedInitialValue = wx.ComboBox(self.EnumeratedPanel,
style=wx.CB_READONLY)
self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged,
self.EnumeratedInitialValue)
enumerated_panel_rightsizer.AddWindow(self.EnumeratedInitialValue,
1,
border=5,
flag=wx.ALL)
self.EnumeratedPanel.SetSizer(enumerated_panel_sizer)
# Panel for Array data types
self.ArrayPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
typeinfos_sizer.AddWindow(self.ArrayPanel, 1)
array_panel_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=2, vgap=0)
array_panel_sizer.AddGrowableCol(0)
array_panel_sizer.AddGrowableCol(1)
array_panel_sizer.AddGrowableRow(1)
array_panel_leftSizer = wx.BoxSizer(wx.HORIZONTAL)
array_panel_sizer.AddSizer(array_panel_leftSizer, flag=wx.GROW)
array_basetype_label = wx.StaticText(self.ArrayPanel,
label=_('Base Type:'))
array_panel_leftSizer.AddWindow(array_basetype_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)
self.ArrayBaseType = wx.ComboBox(self.ArrayPanel, style=wx.CB_READONLY)
self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged, self.ArrayBaseType)
array_panel_leftSizer.AddWindow(self.ArrayBaseType,
1,
border=5,
flag=wx.GROW | wx.ALL)
array_panel_rightsizer = wx.BoxSizer(wx.HORIZONTAL)
array_panel_sizer.AddSizer(array_panel_rightsizer, flag=wx.GROW)
array_initialvalue_label = wx.StaticText(self.ArrayPanel,
label=_('Initial Value:'))
array_panel_rightsizer.AddWindow(array_initialvalue_label,
1,
border=5,
flag=wx.ALIGN_CENTER_VERTICAL
| wx.ALL)
self.ArrayInitialValue = wx.TextCtrl(self.ArrayPanel,
style=wx.TE_PROCESS_ENTER
| wx.TE_RICH)
self.Bind(wx.EVT_TEXT_ENTER, self.OnReturnKeyPressed,
self.ArrayInitialValue)
array_panel_rightsizer.AddWindow(self.ArrayInitialValue,
1,
border=5,
flag=wx.ALL)
self.ArrayDimensions = CustomEditableListBox(
self.ArrayPanel,
label=_("Dimensions:"),
style=(wx.gizmos.EL_ALLOW_NEW | wx.gizmos.EL_ALLOW_EDIT
| wx.gizmos.EL_ALLOW_DELETE))
for func in [
"_OnLabelEndEdit", "_OnAddButton", "_OnDelButton",
"_OnUpButton", "_OnDownButton"
]:
setattr(self.ArrayDimensions, func, self.OnDimensionsChanged)
array_panel_sizer.AddWindow(self.ArrayDimensions,
0,
border=5,
flag=wx.GROW | wx.ALL)
self.ArrayPanel.SetSizer(array_panel_sizer)
# Panel for Structure data types
self.StructurePanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
typeinfos_sizer.AddWindow(self.StructurePanel, 1)
structure_panel_sizer = wx.FlexGridSizer(cols=1,
hgap=0,
rows=2,
vgap=0)
structure_panel_sizer.AddGrowableCol(0)
structure_panel_sizer.AddGrowableRow(1)
structure_button_sizer = wx.FlexGridSizer(cols=5,
hgap=5,
rows=1,
vgap=0)
structure_button_sizer.AddGrowableCol(0)
structure_button_sizer.AddGrowableRow(0)
structure_panel_sizer.AddSizer(structure_button_sizer,
0,
border=5,
flag=wx.ALL | wx.GROW)
structure_elements_label = wx.StaticText(self.StructurePanel,
label=_('Elements :'))
structure_button_sizer.AddWindow(structure_elements_label,
flag=wx.ALIGN_BOTTOM)
for name, bitmap, help in [
("StructureAddButton", "add_element", _("Add element")),
("StructureDeleteButton", "remove_element", _("Remove element")),
("StructureUpButton", "up", _("Move element up")),
("StructureDownButton", "down", _("Move element down"))
]:
button = wx.lib.buttons.GenBitmapButton(self.StructurePanel,
bitmap=GetBitmap(bitmap),
size=wx.Size(28, 28),
style=wx.NO_BORDER)
button.SetToolTipString(help)
setattr(self, name, button)
structure_button_sizer.AddWindow(button)
self.StructureElementsGrid = CustomGrid(self.StructurePanel,
size=wx.Size(0, 150),
style=wx.VSCROLL)
self.StructureElementsGrid.Bind(wx.grid.EVT_GRID_CELL_CHANGE,
self.OnStructureElementsGridCellChange)
self.StructureElementsGrid.Bind(
wx.grid.EVT_GRID_EDITOR_SHOWN,
self.OnStructureElementsGridEditorShown)
structure_panel_sizer.AddWindow(self.StructureElementsGrid,
flag=wx.GROW)
self.StructurePanel.SetSizer(structure_panel_sizer)
self.Editor.SetSizer(self.MainSizer)
def __init__(self, parent, tagname, window, controler):
EditorPanel.__init__(self, parent, tagname, window, controler)
self.StructureElementDefaultValue = {
"Name": "",
"Type": DefaultType,
"Initial Value": ""
}
self.StructureElementsTable = ElementsTable(self, [],
GetElementsTableColnames())
self.StructureColSizes = [40, 150, 100, 250]
self.StructureColAlignements = [
wx.ALIGN_CENTER, wx.ALIGN_LEFT, wx.ALIGN_LEFT, wx.ALIGN_LEFT
]
self.StructureElementsGrid.SetTable(self.StructureElementsTable)
self.StructureElementsGrid.SetButtons({
"Add": self.StructureAddButton,
"Delete": self.StructureDeleteButton,
"Up": self.StructureUpButton,
"Down": self.StructureDownButton
})
def _AddStructureElement(new_row):
self.StructureElementsTable.InsertRow(
new_row, self.StructureElementDefaultValue.copy())
self.RefreshTypeInfos()
self.StructureElementsTable.ResetView(self.StructureElementsGrid)
return new_row
setattr(self.StructureElementsGrid, "_AddRow", _AddStructureElement)
def _DeleteStructureElement(row):
self.StructureElementsTable.RemoveRow(row)
self.RefreshTypeInfos()
self.StructureElementsTable.ResetView(self.StructureElementsGrid)
setattr(self.StructureElementsGrid, "_DeleteRow",
_DeleteStructureElement)
def _MoveStructureElement(row, move):
new_row = self.StructureElementsTable.MoveRow(row, move)
if new_row != row:
self.RefreshTypeInfos()
self.StructureElementsTable.ResetView(
self.StructureElementsGrid)
return new_row
setattr(self.StructureElementsGrid, "_MoveRow", _MoveStructureElement)
self.StructureElementsGrid.SetRowLabelSize(0)
for col in range(self.StructureElementsTable.GetNumberCols()):
attr = wx.grid.GridCellAttr()
attr.SetAlignment(self.StructureColAlignements[col],
wx.ALIGN_CENTRE)
self.StructureElementsGrid.SetColAttr(col, attr)
self.StructureElementsGrid.SetColMinimalWidth(
col, self.StructureColSizes[col])
self.StructureElementsGrid.AutoSizeColumn(col, False)
self.StructureElementsGrid.RefreshButtons()
for datatype in GetDatatypeTypes():
self.DerivationType.Append(_(datatype))
self.SubrangePanel.Hide()
self.EnumeratedPanel.Hide()
self.ArrayPanel.Hide()
self.StructurePanel.Hide()
self.CurrentPanel = "Directly"
self.Highlights = []
self.Initializing = False
self.HighlightControls = {
("Directly", "base"): self.DirectlyBaseType,
("Directly", "initial"): self.DirectlyInitialValue,
("Subrange", "base"): self.SubrangeBaseType,
("Subrange", "lower"): self.SubrangeMinimum,
("Subrange", "upper"): self.SubrangeMaximum,
("Subrange", "initial"): self.SubrangeInitialValue,
("Enumerated", "value"): self.EnumeratedValues,
("Enumerated", "initial"): self.EnumeratedInitialValue,
("Array", "initial"): self.ArrayInitialValue,
("Array", "base"): self.ArrayBaseType,
("Array", "range"): self.ArrayDimensions,
}
self.RefreshHighlightsTimer = wx.Timer(self, -1)
self.Bind(wx.EVT_TIMER, self.OnRefreshHighlightsTimer,
self.RefreshHighlightsTimer)
def __del__(self):
self.RefreshHighlightsTimer.Stop()
def GetBufferState(self):
return self.Controler.GetBufferState()
def Undo(self):
self.Controler.LoadPrevious()
self.ParentWindow.CloseTabsWithoutModel()
def Redo(self):
self.Controler.LoadNext()
self.ParentWindow.CloseTabsWithoutModel()
def HasNoModel(self):
return self.Controler.GetEditedElement(self.TagName) is None
def RefreshView(self):
self.Initializing = True
self.DirectlyBaseType.Clear()
self.ArrayBaseType.Clear()
for datatype in self.Controler.GetDataTypes(self.TagName):
self.DirectlyBaseType.Append(datatype)
self.ArrayBaseType.Append(datatype)
self.DirectlyBaseType.SetSelection(0)
self.SubrangeBaseType.Clear()
words = self.TagName.split("::")
for base_type in self.Controler.GetSubrangeBaseTypes(words[1]):
self.SubrangeBaseType.Append(base_type)
self.SubrangeBaseType.SetSelection(0)
self.RefreshBoundsRange()
type_infos = self.Controler.GetDataTypeInfos(self.TagName)
if type_infos is not None:
datatype = type_infos["type"]
self.DerivationType.SetStringSelection(_(datatype))
if type_infos["type"] == "Directly":
self.DirectlyBaseType.SetStringSelection(
type_infos["base_type"])
self.DirectlyInitialValue.SetValue(type_infos["initial"])
elif type_infos["type"] == "Subrange":
self.SubrangeBaseType.SetStringSelection(
type_infos["base_type"])
self.RefreshBoundsRange()
self.SubrangeMinimum.SetValue(int(type_infos["min"]))
self.SubrangeMaximum.SetValue(int(type_infos["max"]))
self.RefreshSubrangeInitialValueRange()
if type_infos["initial"] != "":
self.SubrangeInitialValue.SetValue(
int(type_infos["initial"]))
else:
self.SubrangeInitialValue.SetValue(type_infos["min"])
elif type_infos["type"] == "Enumerated":
self.EnumeratedValues.SetStrings(type_infos["values"])
self.RefreshEnumeratedValues()
self.EnumeratedInitialValue.SetStringSelection(
type_infos["initial"])
elif type_infos["type"] == "Array":
self.ArrayBaseType.SetStringSelection(type_infos["base_type"])
self.ArrayDimensions.SetStrings(
map(lambda x: "..".join(x), type_infos["dimensions"]))
self.ArrayInitialValue.SetValue(type_infos["initial"])
elif type_infos["type"] == "Structure":
self.StructureElementsTable.SetData(type_infos["elements"])
self.RefreshDisplayedInfos()
self.ShowHighlights()
self.StructureElementsTable.ResetView(self.StructureElementsGrid)
self.StructureElementsGrid.RefreshButtons()
self.Initializing = False
def OnDerivationTypeChanged(self, event):
wx.CallAfter(self.RefreshDisplayedInfos)
wx.CallAfter(self.RefreshTypeInfos)
event.Skip()
def OnReturnKeyPressed(self, event):
self.RefreshTypeInfos()
def OnInfosChanged(self, event):
self.RefreshTypeInfos()
event.Skip()
def OnSubrangeBaseTypeChanged(self, event):
self.RefreshBoundsRange()
self.RefreshTypeInfos()
event.Skip()
def OnSubrangeMinimumChanged(self, event):
if not self.Initializing:
wx.CallAfter(
self.SubrangeMinimum.SetValue,
min(self.SubrangeMaximum.GetValue(),
self.SubrangeMinimum.GetValue()))
wx.CallAfter(self.RefreshSubrangeInitialValueRange)
wx.CallAfter(self.RefreshTypeInfos)
event.Skip()
def OnSubrangeMaximumChanged(self, event):
if not self.Initializing:
wx.CallAfter(
self.SubrangeMaximum.SetValue,
max(self.SubrangeMinimum.GetValue(),
self.SubrangeMaximum.GetValue()))
wx.CallAfter(self.RefreshSubrangeInitialValueRange)
wx.CallAfter(self.RefreshTypeInfos)
event.Skip()
def OnDimensionsChanged(self, event):
wx.CallAfter(self.RefreshTypeInfos)
event.Skip()
def OnEnumeratedValueEndEdit(self, event):
text = event.GetText()
values = self.EnumeratedValues.GetStrings()
index = event.GetIndex()
if index >= len(values) or values[index].upper() != text.upper():
if text.upper() in [value.upper() for value in values]:
message = wx.MessageDialog(
self,
_("\"%s\" value already defined!") % text, _("Error"),
wx.OK | wx.ICON_ERROR)
message.ShowModal()
message.Destroy()
event.Veto()
elif text.upper() in IEC_KEYWORDS:
message = wx.MessageDialog(
self,
_("\"%s\" is a keyword. It can't be used!") % text,
_("Error"), wx.OK | wx.ICON_ERROR)
message.ShowModal()
message.Destroy()
else:
initial_selected = None
if index < len(
values
) and self.EnumeratedInitialValue.GetStringSelection(
) == values[index]:
initial_selected = text
wx.CallAfter(self.RefreshEnumeratedValues, initial_selected)
wx.CallAfter(self.RefreshTypeInfos)
event.Skip()
else:
event.Skip()
def OnEnumeratedValuesChanged(self, event):
wx.CallAfter(self.RefreshEnumeratedValues)
wx.CallAfter(self.RefreshTypeInfos)
event.Skip()
def ShowErrorMessage(self, message):
dialog = wx.MessageDialog(self, message, _("Error"),
wx.OK | wx.ICON_ERROR)
dialog.ShowModal()
dialog.Destroy()
def OnStructureElementsGridCellChange(self, event):
row, col = event.GetRow(), event.GetCol()
colname = self.StructureElementsTable.GetColLabelValue(col, False)
value = self.StructureElementsTable.GetValue(row, col)
if colname == "Name":
message = None
if not TestIdentifier(value):
message = _("\"%s\" is not a valid identifier!") % value
elif value.upper() in IEC_KEYWORDS:
message = _("\"%s\" is a keyword. It can't be used!") % value
# elif value.upper() in self.PouNames:
# message = _("A pou with \"%s\" as name exists!")%value
elif value.upper() in [
var["Name"].upper() for idx, var in enumerate(
self.StructureElementsTable.GetData()) if idx != row
]:
message = _(
"An element named \"%s\" already exists in this structure!"
) % value
else:
self.RefreshTypeInfos()
wx.CallAfter(self.StructureElementsTable.ResetView,
self.StructureElementsGrid)
# old_value = self.Table.GetOldValue()
# if old_value != "":
# self.Controler.UpdateEditedElementUsedVariable(self.TagName, old_value, value)
# self.Controler.BufferProject()
event.Skip()
if message is not None:
event.Veto()
wx.CallAfter(self.ShowErrorMessage, message)
else:
self.RefreshTypeInfos()
wx.CallAfter(self.StructureElementsTable.ResetView,
self.StructureElementsGrid)
event.Skip()
def OnStructureElementsGridSelectCell(self, event):
wx.CallAfter(self.RefreshStructureButtons)
event.Skip()
def OnStructureElementsGridEditorShown(self, event):
row, col = event.GetRow(), event.GetCol()
if self.StructureElementsTable.GetColLabelValue(col, False) == "Type":
type_menu = wx.Menu(title='')
base_menu = wx.Menu(title='')
for base_type in self.Controler.GetBaseTypes():
new_id = wx.NewId()
AppendMenu(base_menu,
help='',
id=new_id,
kind=wx.ITEM_NORMAL,
text=base_type)
self.Bind(wx.EVT_MENU,
self.GetElementTypeFunction(base_type),
id=new_id)
type_menu.AppendMenu(wx.NewId(), _("Base Types"), base_menu)
datatype_menu = wx.Menu(title='')
for datatype in self.Controler.GetDataTypes(self.TagName, False):
new_id = wx.NewId()
AppendMenu(datatype_menu,
help='',
id=new_id,
kind=wx.ITEM_NORMAL,
text=datatype)
self.Bind(wx.EVT_MENU,
self.GetElementTypeFunction(datatype),
id=new_id)
type_menu.AppendMenu(wx.NewId(), _("User Data Types"),
datatype_menu)
new_id = wx.NewId()
AppendMenu(type_menu,
help='',
id=new_id,
kind=wx.ITEM_NORMAL,
text=_("Array"))
self.Bind(wx.EVT_MENU, self.ElementArrayTypeFunction, id=new_id)
# functionblock_menu = wx.Menu(title='')
# bodytype = self.Controler.GetEditedElementBodyType(self.TagName)
# pouname, poutype = self.Controler.GetEditedElementType(self.TagName)
# if classtype in ["Input","Output","InOut","External","Global"] or poutype != "function" and bodytype in ["ST", "IL"]:
# for functionblock_type in self.Controler.GetFunctionBlockTypes(self.TagName):
# new_id = wx.NewId()
# AppendMenu(functionblock_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=functionblock_type)
# self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(functionblock_type), id=new_id)
# type_menu.AppendMenu(wx.NewId(), _("Function Block Types"), functionblock_menu)
rect = self.StructureElementsGrid.BlockToDeviceRect((row, col),
(row, col))
self.StructureElementsGrid.PopupMenuXY(
type_menu, rect.x + rect.width,
rect.y + self.StructureElementsGrid.GetColLabelSize())
type_menu.Destroy()
event.Veto()
else:
event.Skip()
def GetElementTypeFunction(self, base_type):
def ElementTypeFunction(event):
row = self.StructureElementsGrid.GetGridCursorRow()
self.StructureElementsTable.SetValueByName(row, "Type", base_type)
self.RefreshTypeInfos()
self.StructureElementsTable.ResetView(self.StructureElementsGrid)
return ElementTypeFunction
def ElementArrayTypeFunction(self, event):
row = self.StructureElementsGrid.GetGridCursorRow()
dialog = ArrayTypeDialog(
self, self.Controler.GetDataTypes(self.TagName),
self.StructureElementsTable.GetValueByName(row, "Type"))
if dialog.ShowModal() == wx.ID_OK:
self.StructureElementsTable.SetValueByName(row, "Type",
dialog.GetValue())
self.RefreshTypeInfos()
self.StructureElementsTable.ResetView(self.StructureElementsGrid)
dialog.Destroy()
def RefreshDisplayedInfos(self):
selected = DATATYPE_TYPES_DICT[
self.DerivationType.GetStringSelection()]
if selected != self.CurrentPanel:
if self.CurrentPanel == "Directly":
self.DirectlyPanel.Hide()
elif self.CurrentPanel == "Subrange":
self.SubrangePanel.Hide()
elif self.CurrentPanel == "Enumerated":
self.EnumeratedPanel.Hide()
elif self.CurrentPanel == "Array":
self.ArrayPanel.Hide()
elif self.CurrentPanel == "Structure":
self.StructurePanel.Hide()
self.CurrentPanel = selected
if selected == "Directly":
self.DirectlyPanel.Show()
elif selected == "Subrange":
self.SubrangePanel.Show()
elif selected == "Enumerated":
self.EnumeratedPanel.Show()
elif selected == "Array":
self.ArrayPanel.Show()
elif selected == "Structure":
self.StructurePanel.Show()
self.MainSizer.Layout()
def RefreshEnumeratedValues(self, initial_selected=None):
if initial_selected is None:
initial_selected = self.EnumeratedInitialValue.GetStringSelection()
self.EnumeratedInitialValue.Clear()
self.EnumeratedInitialValue.Append("")
for value in self.EnumeratedValues.GetStrings():
self.EnumeratedInitialValue.Append(value)
self.EnumeratedInitialValue.SetStringSelection(initial_selected)
def RefreshBoundsRange(self):
range = self.Controler.GetDataTypeRange(
self.SubrangeBaseType.GetStringSelection())
if range is not None:
min_value, max_value = range
self.SubrangeMinimum.SetRange(min_value, max_value)
self.SubrangeMinimum.SetValue(
min(max(min_value, self.SubrangeMinimum.GetValue()),
max_value))
self.SubrangeMaximum.SetRange(min_value, max_value)
self.SubrangeMaximum.SetValue(
min(max(min_value, self.SubrangeMaximum.GetValue()),
max_value))
def RefreshSubrangeInitialValueRange(self):
self.SubrangeInitialValue.SetRange(self.SubrangeMinimum.GetValue(),
self.SubrangeMaximum.GetValue())
def RefreshTypeInfos(self):
selected = DATATYPE_TYPES_DICT[
self.DerivationType.GetStringSelection()]
infos = {"type": selected}
if selected == "Directly":
infos["base_type"] = self.DirectlyBaseType.GetStringSelection()
infos["initial"] = self.DirectlyInitialValue.GetValue()
elif selected == "Subrange":
infos["base_type"] = self.SubrangeBaseType.GetStringSelection()
infos["min"] = str(self.SubrangeMinimum.GetValue())
infos["max"] = str(self.SubrangeMaximum.GetValue())
initial_value = self.SubrangeInitialValue.GetValue()
if initial_value == infos["min"]:
infos["initial"] = ""
else:
infos["initial"] = str(initial_value)
elif selected == "Enumerated":
infos["values"] = self.EnumeratedValues.GetStrings()
infos["initial"] = self.EnumeratedInitialValue.GetStringSelection()
elif selected == "Array":
infos["base_type"] = self.ArrayBaseType.GetStringSelection()
infos["dimensions"] = []
for dimensions in self.ArrayDimensions.GetStrings():
result = DIMENSION_MODEL.match(dimensions)
if result is None:
message = wx.MessageDialog(
self,
_("\"%s\" value isn't a valid array dimension!") %
dimensions, _("Error"), wx.OK | wx.ICON_ERROR)
message.ShowModal()
message.Destroy()
self.RefreshView()
return
bounds = result.groups()
if int(bounds[0]) >= int(bounds[1]):
message = wx.MessageDialog(
self,
_("\"%s\" value isn't a valid array dimension!\nRight value must be greater than left value."
) % dimensions, _("Error"), wx.OK | wx.ICON_ERROR)
message.ShowModal()
message.Destroy()
self.RefreshView()
return
infos["dimensions"].append(bounds)
infos["initial"] = self.ArrayInitialValue.GetValue()
elif selected == "Structure":
infos["elements"] = self.StructureElementsTable.GetData()
infos["initial"] = ""
self.Controler.SetDataTypeInfos(self.TagName, infos)
self.ParentWindow.RefreshTitle()
self.ParentWindow.RefreshFileMenu()
self.ParentWindow.RefreshEditMenu()
# -------------------------------------------------------------------------------
# Highlights showing functions
# -------------------------------------------------------------------------------
def OnRefreshHighlightsTimer(self, event):
self.RefreshView()
event.Skip()
def ClearHighlights(self, highlight_type=None):
if highlight_type is None:
self.Highlights = []
else:
self.Highlights = [(infos, start, end, highlight)
for (infos, start, end,
highlight) in self.Highlights
if highlight != highlight_type]
for control in self.HighlightControls.itervalues():
if isinstance(control, (wx.ComboBox, wx.SpinCtrl)):
control.SetBackgroundColour(wx.NullColour)
control.SetForegroundColour(wx.NullColour)
elif isinstance(control, wx.TextCtrl):
value = control.GetValue()
control.SetStyle(0, len(value), wx.TextAttr(wx.NullColour))
elif isinstance(control, wx.gizmos.EditableListBox):
listctrl = control.GetListCtrl()
for i in xrange(listctrl.GetItemCount()):
listctrl.SetItemBackgroundColour(i, wx.NullColour)
listctrl.SetItemTextColour(i, wx.NullColour)
self.StructureElementsTable.ClearHighlights(highlight_type)
self.RefreshView()
def AddHighlight(self, infos, start, end, highlight_type):
self.Highlights.append((infos, start, end, highlight_type))
self.RefreshHighlightsTimer.Start(int(REFRESH_HIGHLIGHT_PERIOD * 1000),
oneShot=True)
def ShowHighlights(self):
type_infos = self.Controler.GetDataTypeInfos(self.TagName)
for infos, start, end, highlight_type in self.Highlights:
if infos[0] == "struct":
self.StructureElementsTable.AddHighlight(
infos[1:], highlight_type)
else:
control = self.HighlightControls.get(
(type_infos["type"], infos[0]), None)
if control is not None:
if isinstance(control, (wx.ComboBox, wx.SpinCtrl)):
control.SetBackgroundColour(highlight_type[0])
control.SetForegroundColour(highlight_type[1])
elif isinstance(control, wx.TextCtrl):
control.SetStyle(
start[1], end[1] + 1,
wx.TextAttr(highlight_type[1], highlight_type[0]))
elif isinstance(control, wx.gizmos.EditableListBox):
listctrl = control.GetListCtrl()
listctrl.SetItemBackgroundColour(
infos[1], highlight_type[0])
listctrl.SetItemTextColour(infos[1], highlight_type[1])
listctrl.Select(listctrl.FocusedItem, False)
class VariablesEditor(wx.Panel):
def __init__(self, parent, window, controler):
wx.Panel.__init__(self, parent, style=wx.TAB_TRAVERSAL)
main_sizer = wx.FlexGridSizer(cols=2, hgap=0, rows=1, vgap=4)
main_sizer.AddGrowableCol(1)
main_sizer.AddGrowableRow(0)
controls_sizer = wx.BoxSizer(wx.VERTICAL)
main_sizer.AddSizer(controls_sizer, border=5, flag=wx.ALL)
for name, bitmap, help in [
("AddVariableButton", "add_element", _("Add variable")),
("DeleteVariableButton", "remove_element", _("Remove variable")),
("UpVariableButton", "up", _("Move variable up")),
("DownVariableButton", "down", _("Move variable down"))
]:
button = wx.lib.buttons.GenBitmapButton(self,
bitmap=GetBitmap(bitmap),
size=wx.Size(28, 28),
style=wx.NO_BORDER)
button.SetToolTipString(help)
setattr(self, name, button)
controls_sizer.AddWindow(button, border=5, flag=wx.BOTTOM)
self.VariablesGrid = CustomGrid(self, style=wx.VSCROLL)
self.VariablesGrid.Bind(wx.grid.EVT_GRID_CELL_CHANGE,
self.OnVariablesGridCellChange)
self.VariablesGrid.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK,
self.OnVariablesGridCellLeftClick)
self.VariablesGrid.Bind(wx.grid.EVT_GRID_EDITOR_SHOWN,
self.OnVariablesGridEditorShown)
main_sizer.AddWindow(self.VariablesGrid, flag=wx.GROW)
self.SetSizer(main_sizer)
self.ParentWindow = window
self.Controler = controler
self.VariablesDefaultValue = {
"Name": "LocalVar0",
"Type": DefaultType,
"Initial": "",
"Description": "",
"OnChange": "",
"Options": ""
}
self.Table = VariablesTable(self, [], self.GetVariableTableColnames())
self.ColAlignements = [wx.ALIGN_RIGHT] + \
[wx.ALIGN_LEFT]*(len(self.VariablesDefaultValue))
self.ColSizes = [20, 150
] + [130] * (len(self.VariablesDefaultValue) - 1)
self.VariablesGrid.SetTable(self.Table)
self.VariablesGrid.SetButtons({
"Add": self.AddVariableButton,
"Delete": self.DeleteVariableButton,
"Up": self.UpVariableButton,
"Down": self.DownVariableButton
})
def _AddVariable(new_row):
if new_row > 0:
row_content = self.Table.data[new_row - 1].copy()
old_name = row_content['Name']
row_content['Name'] =\
self.Controler.GenerateNewName(old_name, old_name+'%d')
else:
row_content = self.VariablesDefaultValue.copy()
self.Table.InsertRow(new_row, row_content)
self.RefreshModel()
self.RefreshView()
return new_row
setattr(self.VariablesGrid, "_AddRow", _AddVariable)
def _DeleteVariable(row):
self.Table.RemoveRow(row)
self.RefreshModel()
self.RefreshView()
setattr(self.VariablesGrid, "_DeleteRow", _DeleteVariable)
def _MoveVariable(row, move):
new_row = self.Table.MoveRow(row, move)
if new_row != row:
self.RefreshModel()
self.RefreshView()
return new_row
setattr(self.VariablesGrid, "_MoveRow", _MoveVariable)
self.VariablesGrid.SetRowLabelSize(0)
for col in range(self.Table.GetNumberCols()):
attr = wx.grid.GridCellAttr()
attr.SetAlignment(self.ColAlignements[col], wx.ALIGN_CENTRE)
self.VariablesGrid.SetColAttr(col, attr)
self.VariablesGrid.SetColSize(col, self.ColSizes[col])
self.Table.ResetView(self.VariablesGrid)
def GetVariableTableColnames(self):
_ = NoTranslate
return [
"#",
_("Name"),
_("Type"),
_("Initial"),
_("Description"),
_("OnChange"),
_("Options")
]
def RefreshModel(self):
self.Controler.SetVariables(self.Table.GetData())
self.RefreshBuffer()
# Buffer the last model state
def RefreshBuffer(self):
self.Controler.BufferCodeFile()
self.ParentWindow.RefreshTitle()
self.ParentWindow.RefreshFileMenu()
self.ParentWindow.RefreshEditMenu()
self.ParentWindow.RefreshPageTitles()
def RefreshView(self):
self.Table.SetData(self.Controler.GetVariables())
self.Table.ResetView(self.VariablesGrid)
self.VariablesGrid.RefreshButtons()
def DoGetBestSize(self):
return self.ParentWindow.GetPanelBestSize()
def ShowErrorMessage(self, message):
dialog = wx.MessageDialog(self, message, _("Error"),
wx.OK | wx.ICON_ERROR)
dialog.ShowModal()
dialog.Destroy()
def OnVariablesGridCellChange(self, event):
row, col = event.GetRow(), event.GetCol()
colname = self.Table.GetColLabelValue(col, False)
value = self.Table.GetValue(row, col)
message = None
if colname == "Name" and value != "":
if not TestIdentifier(value):
message = _("\"%s\" is not a valid identifier!") % value
elif value.upper() in IEC_KEYWORDS:
message = _("\"%s\" is a keyword. It can't be used!") % value
elif value.upper() in [
var["Name"].upper()
for var_row, var in enumerate(self.Table.data)
if var_row != row
]:
message = _(
"A variable with \"%s\" as name already exists!") % value
else:
self.RefreshModel()
wx.CallAfter(self.RefreshView)
else:
self.RefreshModel()
wx.CallAfter(self.RefreshView)
if message is not None:
event.Veto()
wx.CallAfter(self.ShowErrorMessage, message)
else:
event.Skip()
def OnVariablesGridEditorShown(self, event):
row, col = event.GetRow(), event.GetCol()
if self.Table.GetColLabelValue(col, False) == "Type":
type_menu = wx.Menu(title='')
base_menu = wx.Menu(title='')
for base_type in self.Controler.GetBaseTypes():
new_id = wx.NewId()
base_menu.Append(help='',
id=new_id,
kind=wx.ITEM_NORMAL,
text=base_type)
self.Bind(wx.EVT_MENU,
self.GetVariableTypeFunction(base_type),
id=new_id)
type_menu.AppendMenu(wx.NewId(), "Base Types", base_menu)
datatype_menu = wx.Menu(title='')
for datatype in self.Controler.GetDataTypes():
new_id = wx.NewId()
datatype_menu.Append(help='',
id=new_id,
kind=wx.ITEM_NORMAL,
text=datatype)
self.Bind(wx.EVT_MENU,
self.GetVariableTypeFunction(datatype),
id=new_id)
type_menu.AppendMenu(wx.NewId(), "User Data Types", datatype_menu)
rect = self.VariablesGrid.BlockToDeviceRect((row, col), (row, col))
self.VariablesGrid.PopupMenuXY(
type_menu, rect.x + rect.width,
rect.y + self.VariablesGrid.GetColLabelSize())
type_menu.Destroy()
event.Veto()
else:
event.Skip()
def GetVariableTypeFunction(self, base_type):
def VariableTypeFunction(event):
row = self.VariablesGrid.GetGridCursorRow()
self.Table.SetValueByName(row, "Type", base_type)
self.Table.ResetView(self.VariablesGrid)
self.RefreshModel()
self.RefreshView()
event.Skip()
return VariableTypeFunction
def OnVariablesGridCellLeftClick(self, event):
if event.GetCol() == 0:
row = event.GetRow()
data_type = self.Table.GetValueByName(row, "Type")
var_name = self.Table.GetValueByName(row, "Name")
data = wx.TextDataObject(
str((var_name, "Global", data_type,
self.Controler.GetCurrentLocation())))
dragSource = wx.DropSource(self.VariablesGrid)
dragSource.SetData(data)
dragSource.DoDragDrop()
return
event.Skip()
