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

    VARIABLE_PANEL_TYPE = None

    32

    33

    def _init_Editor(self, prnt):

    34

        self.Editor = None

    35

    36

    def _init_MenuItems(self):

    37

        self.MenuItems = []

    38

    39

    def _init_ctrls(self, parent):

    40

        wx.SplitterWindow.__init__(self, parent,

    41

              style=wx.SUNKEN_BORDER|wx.SP_3D)

    42

        self.SetNeedUpdating(True)

    43

        self.SetMinimumPaneSize(1)

    44

    45

        self._init_MenuItems()

    46

    47

        if self.VARIABLE_PANEL_TYPE is not None:

    48

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

    49

            self.VariableEditor.SetTagName(self.TagName)

    50

        else:

    51

            self.VariableEditor = None

    52

    53

        self._init_Editor(self)

    54

    55

        if self.Editor is not None and self.VariableEditor is not None:

    56

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

    57

        elif self.VariableEditor is not None:

    58

            self.Initialize(self.VariableEditor)

    59

        elif self.Editor is not None:

    60

            self.Initialize(self.Editor)

    61

    62

    def __init__(self, parent, tagname, window, controler, debug=False):

    63

        self.ParentWindow = window

    64

        self.Controler = controler

    65

        self.TagName = tagname

    66

        self.Icon = None

    67

        self.Debug = debug

    68

    69

        self._init_ctrls(parent)

    70

    71

    def SetTagName(self, tagname):

    72

        self.TagName = tagname

    73

        if self.VARIABLE_PANEL_TYPE is not None:

    74

            self.VariableEditor.SetTagName(tagname)

    75

    76

    def GetTagName(self):

    77

        return self.TagName

    78

    79

    def GetTitle(self):

    80

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

    81

    82

    def GetIcon(self):

    83

        return self.Icon

    84

    85

    def SetIcon(self, icon):

    86

        self.Icon = icon

    87

    88

    def GetState(self):

    89

        return None

    90

    91

    def SetState(self, state):

    92

        pass

    93

    94

    def IsViewing(self, tagname):

    95

        return self.GetTagName() == tagname

    96

    97

    def IsDebugging(self):

    98

        return self.Debug

    99

   100

    def SetMode(self, mode):

   101

        pass

   102

   103

    def ResetBuffer(self):

   104

        pass

   105

   106

    def IsModified(self):

   107

        return False

   108

   109

    def Save(self):

   110

        pass

   111

   112

    def SaveAs(self):

   113

        pass

   114

   115

    def GetBufferState(self):

   116

        if self.Controler is not None:

   117

            return self.Controler.GetBufferState()

   118

        return False, False

   119

   120

    def Undo(self):

   121

        if self.Controler is not None:

   122

            self.Controler.LoadPrevious()

   123

            self.RefreshView()

   124

   125

    def Redo(self):

   126

        if self.Controler is not None:

   127

            self.Controler.LoadNext()

   128

            self.RefreshView()

   129

   130

    def HasNoModel(self):

   131

        return False

   132

   133

    def RefreshView(self, variablepanel=True):

   134

        if variablepanel:

   135

            self.RefreshVariablePanel()

   136

   137

    def RefreshVariablePanel(self):

   138

        if self.VariableEditor is not None:

   139

            self.VariableEditor.RefreshView()

   140

   141

    def GetConfNodeMenuItems(self):

   142

        return self.MenuItems

   143

   144

    def RefreshConfNodeMenu(self, confnode_menu):

   145

        pass

   146

   147

    def _Refresh(self, *args):

   148

        self.ParentWindow._Refresh(*args)

   149

   150

    def RefreshScaling(self, refresh=True):

   151

        pass

   152

   153

    def AddHighlight(self, infos, start, end, highlight_type):

   154

        if self.VariableEditor is not None and infos[0] in ["var_local", "var_input", "var_output", "var_inout"]:

   155

            self.VariableEditor.AddVariableHighlight(infos[1:], highlight_type)

   156

   157

    def ClearHighlights(self, highlight_type=None):

   158

        if self.VariableEditor is not None:

   159

            self.VariableEditor.ClearHighlights(highlight_type)