1 #!/usr/bin/env python

     2 # -*- coding: utf-8 -*-

     3 

     4 #This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor

     5 #based on the plcopen standard. 

     6 #

     7 #Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD

     8 #

     9 #See COPYING file for copyrights details.

    10 #

    11 #This library is free software; you can redistribute it and/or

    12 #modify it under the terms of the GNU General Public

    13 #License as published by the Free Software Foundation; either

    14 #version 2.1 of the License, or (at your option) any later version.

    15 #

    16 #This library is distributed in the hope that it will be useful,

    17 #but WITHOUT ANY WARRANTY; without even the implied warranty of

    18 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    19 #General Public License for more details.

    20 #

    21 #You should have received a copy of the GNU General Public

    22 #License along with this library; if not, write to the Free Software

    23 #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    24 

    25 import wx

    26 

    27 from VariablePanel import VariablePanel

    28 

    29 class EditorPanel(wx.SplitterWindow):

    30     

    31     ID = wx.NewId()

    32     VARIABLE_PANEL_TYPE = None

    33     

    34     if wx.VERSION < (2, 6, 0):

    35         def Bind(self, event, function, id = None):

    36             if id is not None:

    37                 event(self, id, function)

    38             else:

    39                 event(self, function)

    40     

    41     def _init_Editor(self, prnt):

    42         self.Editor = None

    43         

    44     def _init_ctrls(self, prnt):

    45         wx.SplitterWindow.__init__(self, id=self.ID, name='MainSplitter', parent=prnt,

    46               size=wx.Size(0, 0), style=wx.SUNKEN_BORDER|wx.SP_3D)

    47         self.SetNeedUpdating(True)

    48         self.SetMinimumPaneSize(1)

    49         

    50         self._init_Editor(self)

    51         

    52         if self.VARIABLE_PANEL_TYPE is not None:

    53             self.VariableEditor = VariablePanel(self, self, self.Controler, self.VARIABLE_PANEL_TYPE)

    54             self.VariableEditor.SetTagName(self.TagName)

    55             

    56             if self.Editor is not None:

    57                 self.SplitHorizontally(self.VariableEditor, self.Editor, 200)

    58             else:

    59                 self.Initialize(self.VariableEditor)

    60         

    61         else:

    62             self.VariableEditor = None

    63             

    64             if self.Editor is not None:

    65                 self.Initialize(self.Editor)

    66         

    67     def __init__(self, parent, tagname, window, controler):

    68         self.ParentWindow = window

    69         self.Controler = controler

    70         self.TagName = tagname

    71         self.Icon = None

    72         

    73         self._init_ctrls(parent)

    74     

    75     def SetTagName(self, tagname):

    76         self.TagName = tagname

    77         if self.VARIABLE_PANEL_TYPE is not None:

    78             self.VariableEditor.SetTagName(tagname)

    79         

    80     def GetTagName(self):

    81         return self.TagName

    82     

    83     def GetTitle(self):

    84         return "-".join(self.TagName.split("::")[1:])

    85     

    86     def GetIcon(self):

    87         return self.Icon

    88     

    89     def SetIcon(self, icon):

    90         self.Icon = icon

    91     

    92     def IsViewing(self, tagname):

    93         return self.TagName == tagname

    94 

    95     def IsDebugging(self):

    96         return False

    97 

    98     def SetMode(self, mode):

    99         pass

   100 

   101     def ResetBuffer(self):

   102         pass

   103     

   104     def GetBufferState(self):

   105         if self.Controler is not None:

   106             return self.Controler.GetBufferState()

   107         return False, False

   108     

   109     def Undo(self):

   110         if self.Controler is not None:

   111             self.Controler.LoadPrevious()

   112             self.RefreshView()

   113     

   114     def Redo(self):

   115         if self.Controler is not None:

   116             self.Controler.LoadNext()

   117             self.RefreshView()

   118     

   119     def HasNoModel(self):

   120         return False

   121     

   122     def RefreshView(self, variablepanel=True):

   123         if variablepanel:

   124             self.RefreshVariablePanel()

   125     

   126     def RefreshVariablePanel(self):

   127         if self.VariableEditor is not None:

   128             self.VariableEditor.RefreshView()

   129     

   130     def _Refresh(self, *args):

   131         self.ParentWindow._Refresh(*args)

   132 

   133     def RefreshScaling(self, refresh=True):

   134         pass

   135 

   136     def ClearHighlights(self, highlight_type=None):

   137         if self.VariableEditor is not None:

   138             self.VariableEditor.ClearHighlights(highlight_type)