Avoid usage of localized strings before initialization during import in many modules
This happens if import is done before i18n setup
(InstallLocalRessources()).
This affects PLCOpenEditor mostly. Beremiz IDE is free from this issue, but moving
initialization from import should make modules more robust.
Otherwise execution result depends on where and when import was done
and this is not a good thing.
Some modules (ConfigTreeNode, features, CodeFileEditor related
classes) still have this, but they are used only in Beremiz.
Most problems result in non-working internatialization.
In some cases (VariablePanel) there is backtrace, because localized
key is not found in non-localized dictionary.
# --------------------------------------------------------------------------- #
# ENHANCEDSTATUSBAR wxPython IMPLEMENTATION
# Python Code By:
#
# Andrea Gavana, @ 31 May 2005
# Nitro, @ 21 September 2005
# Latest Revision: 21 September 2005, 19.57.20 GMT+2
# Latest Revision before Latest Revision: 21 September 2005, 18.29.35 GMT+2
# Latest Revision before Latest Revision before Latest Revision: 31 May 2005, 23.17 CET
#
#
# TODO List/Caveats
#
# 1. Some Requests/Features To Add?
#
#
# For All Kind Of Problems, Requests Of Enhancements And Bug Reports, Please
# Write To Me At:
#
#
# andrea.gavana@agip.it
# andrea_gavan@tin.it
#
# Or, Obviously, To The wxPython Mailing List!!!
#
#
# licensed under wxWidgets License (GPL compatible)
# End Of Comments
# --------------------------------------------------------------------------- #
""" Description:
EnhancedStatusBar Is A Slight Modification (Actually A Subclassing) Of wx.StatusBar.
It Allows You To Add Almost Any Widget You Like To The wx.StatusBar Of Your Main
Frame Application And Also To Layout Them Properly.
What It Can Do:
1) Almost All The Functionalities Of wx.StatusBar Are Still Present;
2) You Can Add Different Kind Of Widgets Into Every Field Of The EnhancedStatusBar;
3) The AddWidget() Methods Accepts 2 Layout Inputs:
- horizontalalignment: This Specify The Horizontal Alignment For Your Widget,
And Can Be ESB_EXACT_FIT, ESB_ALIGN_CENTER_HORIZONTAL, ESB_ALIGN_LEFT And
ESB_ALIGN_RIGHT;
- varticalalignment: This Specify The Vertical Alignment For Your Widget,
And Can Be ESB_EXACT_FIT, ESB_ALIGN_CENTER_VERTICAL, ESB_ALIGN_BOTTOM And
ESB_ALIGN_LEFT;
EnhancedStatusBar Is Freeware And Distributed Under The wxPython License.
Latest Revision: 21 September 2005, 19.57.20 GMT+2
Latest Revision before Latest Revision: 21 September 2005, 18.29.35 GMT+2
Latest Revision before Latest Revision before Latest Revision: 31 May 2005, 23.17 CET
"""
from __future__ import absolute_import
import wx
# Horizontal Alignment Constants
ESB_ALIGN_CENTER_VERTICAL = 1
ESB_ALIGN_TOP = 2
ESB_ALIGN_BOTTOM = 3
# Vertical Alignment Constants
ESB_ALIGN_CENTER_HORIZONTAL = 11
ESB_ALIGN_LEFT = 12
ESB_ALIGN_RIGHT = 13
# Exact Fit (Either Horizontal Or Vertical Or Both) Constant
ESB_EXACT_FIT = 20
# ---------------------------------------------------------------
# Class EnhancedStatusBar
# ---------------------------------------------------------------
# This Is The Main Class Implementation. See The Demo For Details
# ---------------------------------------------------------------
class EnhancedStatusBarItem(object):
def __init__(self, widget, pos, horizontalalignment=ESB_ALIGN_CENTER_HORIZONTAL, verticalalignment=ESB_ALIGN_CENTER_VERTICAL):
self.__dict__.update(locals())
class EnhancedStatusBar(wx.StatusBar):
def __init__(self, parent, id=wx.ID_ANY, style=wx.ST_SIZEGRIP,
name="EnhancedStatusBar"):
"""Default Class Constructor.
EnhancedStatusBar.__init__(self, parent, id=wx.ID_ANY,
style=wx.ST_SIZEGRIP,
name="EnhancedStatusBar")
"""
wx.StatusBar.__init__(self, parent, id, style, name)
self._items = {}
self._curPos = 0
self._parent = parent
wx.EVT_SIZE(self, self.OnSize)
wx.CallAfter(self.OnSize, None)
def OnSize(self, event):
"""Handles The wx.EVT_SIZE Events For The StatusBar.
Actually, All The Calculations Linked To HorizontalAlignment And
VerticalAlignment Are Done In This Function."""
for pos, item in self._items.items():
widget, horizontalalignment, verticalalignment = item.widget, item.horizontalalignment, item.verticalalignment
rect = self.GetFieldRect(pos)
widgetsize = widget.GetSize()
rect = self.GetFieldRect(pos)
if horizontalalignment == ESB_EXACT_FIT:
if verticalalignment == ESB_EXACT_FIT:
# 1 September 2015 Fix fit align
widget.SetSize((rect.width-4, rect.height-4))
widget.SetPosition((rect.x+2, rect.y+2))
elif verticalalignment == ESB_ALIGN_CENTER_VERTICAL:
if widgetsize[1] < rect.width - 1:
diffs = (rect.height - widgetsize[1])/2
widget.SetSize((rect.width-2, widgetsize[1]))
widget.SetPosition((rect.x-1, rect.y+diffs))
else:
widget.SetSize((rect.width-2, widgetsize[1]))
widget.SetPosition((rect.x-1, rect.y-1))
elif verticalalignment == ESB_ALIGN_TOP:
widget.SetSize((rect.width-2, widgetsize[1]))
widget.SetPosition((rect.x-1, rect.y))
elif verticalalignment == ESB_ALIGN_BOTTOM:
widget.SetSize((rect.width-2, widgetsize[1]))
widget.SetPosition((rect.x-1, rect.height-widgetsize[1]))
elif horizontalalignment == ESB_ALIGN_LEFT:
xpos = rect.x - 1
if verticalalignment == ESB_EXACT_FIT:
widget.SetSize((widgetsize[0], rect.height-2))
widget.SetPosition((xpos, rect.y-1))
elif verticalalignment == ESB_ALIGN_CENTER_VERTICAL:
if widgetsize[1] < rect.height - 1:
diffs = (rect.height - widgetsize[1])/2
widget.SetPosition((xpos, rect.y+diffs))
else:
widget.SetSize((widgetsize[0], rect.height-2))
widget.SetPosition((xpos, rect.y-1))
elif verticalalignment == ESB_ALIGN_TOP:
widget.SetPosition((xpos, rect.y))
elif verticalalignment == ESB_ALIGN_BOTTOM:
widget.SetPosition((xpos, rect.height-widgetsize[1]))
elif horizontalalignment == ESB_ALIGN_RIGHT:
xpos = rect.x + rect.width - widgetsize[0] - 1
if verticalalignment == ESB_EXACT_FIT:
widget.SetSize((widgetsize[0], rect.height-2))
widget.SetPosition((xpos, rect.y-1))
elif verticalalignment == ESB_ALIGN_CENTER_VERTICAL:
if widgetsize[1] < rect.height - 1:
diffs = (rect.height - widgetsize[1])/2
widget.SetPosition((xpos, rect.y+diffs))
else:
widget.SetSize((widgetsize[0], rect.height-2))
widget.SetPosition((xpos, rect.y-1))
elif verticalalignment == ESB_ALIGN_TOP:
widget.SetPosition((xpos, rect.y))
elif verticalalignment == ESB_ALIGN_BOTTOM:
widget.SetPosition((xpos, rect.height-widgetsize[1]))
elif horizontalalignment == ESB_ALIGN_CENTER_HORIZONTAL:
xpos = rect.x + (rect.width - widgetsize[0])/2 - 1
if verticalalignment == ESB_EXACT_FIT:
widget.SetSize((widgetsize[0], rect.height))
widget.SetPosition((xpos, rect.y))
elif verticalalignment == ESB_ALIGN_CENTER_VERTICAL:
if widgetsize[1] < rect.height - 1:
diffs = (rect.height - widgetsize[1])/2
widget.SetPosition((xpos, rect.y+diffs))
else:
widget.SetSize((widgetsize[0], rect.height-1))
widget.SetPosition((xpos, rect.y+1))
elif verticalalignment == ESB_ALIGN_TOP:
widget.SetPosition((xpos, rect.y))
elif verticalalignment == ESB_ALIGN_BOTTOM:
widget.SetPosition((xpos, rect.height-widgetsize[1]))
if event is not None:
event.Skip()
def AddWidget(self, widget, horizontalalignment=ESB_ALIGN_CENTER_HORIZONTAL,
verticalalignment=ESB_ALIGN_CENTER_VERTICAL, pos=-1):
"""Add A Widget To The EnhancedStatusBar.
Parameters:
- horizontalalignment: This Can Be One Of:
a) ESB_EXACT_FIT: The Widget Will Fit Horizontally The StatusBar Field Width;
b) ESB_ALIGN_CENTER_HORIZONTAL: The Widget Will Be Centered Horizontally In
The StatusBar Field;
c) ESB_ALIGN_LEFT: The Widget Will Be Left Aligned In The StatusBar Field;
d) ESB_ALIGN_RIGHT: The Widget Will Be Right Aligned In The StatusBar Field;
- verticalalignment:
a) ESB_EXACT_FIT: The Widget Will Fit Vertically The StatusBar Field Height;
b) ESB_ALIGN_CENTER_VERTICAL: The Widget Will Be Centered Vertically In
The StatusBar Field;
c) ESB_ALIGN_BOTTOM: The Widget Will Be Bottom Aligned In The StatusBar Field;
d) ESB_ALIGN_TOP: The Widget Will Be TOP Aligned In The StatusBar Field;
"""
if pos == -1:
pos = self._curPos
self._curPos += 1
if self.GetFieldsCount() <= pos:
raise "\nERROR: EnhancedStatusBar has a max of %d items, you tried to set item #%d" % (self.GetFieldsCount(), pos)
if horizontalalignment not in [ESB_ALIGN_CENTER_HORIZONTAL, ESB_EXACT_FIT,
ESB_ALIGN_LEFT, ESB_ALIGN_RIGHT]:
raise '\nERROR: Parameter "horizontalalignment" Should Be One Of '\
'"ESB_ALIGN_CENTER_HORIZONTAL", "ESB_ALIGN_LEFT", "ESB_ALIGN_RIGHT"' \
'"ESB_EXACT_FIT"'
if verticalalignment not in [ESB_ALIGN_CENTER_VERTICAL, ESB_EXACT_FIT,
ESB_ALIGN_TOP, ESB_ALIGN_BOTTOM]:
raise '\nERROR: Parameter "verticalalignment" Should Be One Of '\
'"ESB_ALIGN_CENTER_VERTICAL", "ESB_ALIGN_TOP", "ESB_ALIGN_BOTTOM"' \
'"ESB_EXACT_FIT"'
try:
self.RemoveChild(self._items[pos].widget)
self._items[pos].widget.Destroy()
except KeyError:
pass
self._items[pos] = EnhancedStatusBarItem(widget, pos, horizontalalignment, verticalalignment)
wx.CallAfter(self.OnSize, None)