editors/TextViewer.py
author Edouard Tisserant
Tue, 13 Jul 2021 16:12:15 +0200
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# This file is part of Beremiz, a Integrated Development Environment for
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# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
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#
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# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
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#
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# See COPYING file for copyrights details.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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from __future__ import absolute_import
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from __future__ import division
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import re
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from functools import reduce
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import wx
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import wx.stc
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from six.moves import xrange
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from graphics.GraphicCommons import ERROR_HIGHLIGHT, SEARCH_RESULT_HIGHLIGHT, REFRESH_HIGHLIGHT_PERIOD
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from plcopen.structures import ST_BLOCK_START_KEYWORDS, IEC_BLOCK_START_KEYWORDS, LOCATIONDATATYPES
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from editors.EditorPanel import EditorPanel
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from controls.CustomStyledTextCtrl import CustomStyledTextCtrl, faces, GetCursorPos
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# -------------------------------------------------------------------------------
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#                         Textual programs Viewer class
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# -------------------------------------------------------------------------------
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NEWLINE = "\n"
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NUMBERS = [str(i) for i in xrange(10)]
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LETTERS = ['_']
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for i in xrange(26):
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    LETTERS.append(chr(ord('a') + i))
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    LETTERS.append(chr(ord('A') + i))
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[STC_PLC_WORD, STC_PLC_COMMENT, STC_PLC_NUMBER, STC_PLC_STRING,
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 STC_PLC_VARIABLE, STC_PLC_PARAMETER, STC_PLC_FUNCTION, STC_PLC_JUMP,
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 STC_PLC_ERROR, STC_PLC_SEARCH_RESULT,
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 STC_PLC_EMPTY] = range(11)
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[SPACE, WORD, NUMBER, STRING, WSTRING, COMMENT, PRAGMA, DPRAGMA] = range(8)
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re_texts = {}
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re_texts["letter"] = "[A-Za-z]"
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re_texts["digit"] = "[0-9]"
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re_texts["identifier"] = "((?:%(letter)s|(?:_(?:%(letter)s|%(digit)s)))(?:_?(?:%(letter)s|%(digit)s))*)" % re_texts
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IDENTIFIER_MODEL = re.compile(re_texts["identifier"])
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LABEL_MODEL = re.compile("[ \t\n]%(identifier)s:[ \t\n]" % re_texts)
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EXTENSIBLE_PARAMETER = re.compile("IN[1-9][0-9]*$")
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HIGHLIGHT_TYPES = {
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    ERROR_HIGHLIGHT: STC_PLC_ERROR,
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    SEARCH_RESULT_HIGHLIGHT: STC_PLC_SEARCH_RESULT,
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}
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def LineStartswith(line, symbols):
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    return reduce(lambda x, y: x or y, map(line.startswith, symbols), False)
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class TextViewer(EditorPanel):
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    def _init_Editor(self, prnt):
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        self.Editor = CustomStyledTextCtrl(parent=prnt, name="TextViewer", size=wx.Size(0, 0), style=0)
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        self.Editor.ParentWindow = self
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        self.Editor.CmdKeyAssign(ord('+'), wx.stc.STC_SCMOD_CTRL, wx.stc.STC_CMD_ZOOMIN)
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        self.Editor.CmdKeyAssign(ord('-'), wx.stc.STC_SCMOD_CTRL, wx.stc.STC_CMD_ZOOMOUT)
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        self.Editor.SetViewWhiteSpace(False)
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        self.Editor.SetLexer(wx.stc.STC_LEX_CONTAINER)
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        # Global default styles for all languages
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        self.Editor.StyleSetSpec(wx.stc.STC_STYLE_DEFAULT, "face:%(mono)s,size:%(size)d" % faces)
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        self.Editor.StyleClearAll()  # Reset all to be like the default
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        self.Editor.StyleSetSpec(wx.stc.STC_STYLE_LINENUMBER,  "back:#C0C0C0,size:%(size)d" % faces)
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        self.Editor.SetSelBackground(1, "#E0E0E0")
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        # Highlighting styles
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        self.Editor.StyleSetSpec(STC_PLC_WORD, "fore:#00007F,bold,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_VARIABLE, "fore:#7F0000,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_PARAMETER, "fore:#7F007F,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_FUNCTION, "fore:#7F7F00,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_COMMENT, "fore:#7F7F7F,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_NUMBER, "fore:#007F7F,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_STRING, "fore:#007F00,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_JUMP, "fore:#FF7FFF,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_ERROR, "fore:#FF0000,back:#FFFF00,size:%(size)d" % faces)
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        self.Editor.StyleSetSpec(STC_PLC_SEARCH_RESULT, "fore:#FFFFFF,back:#FFA500,size:%(size)d" % faces)
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        # Indicators styles
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        self.Editor.IndicatorSetStyle(0, wx.stc.STC_INDIC_SQUIGGLE)
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        if self.ParentWindow is not None and self.Controler is not None:
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            self.Editor.IndicatorSetForeground(0, wx.RED)
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        else:
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            self.Editor.IndicatorSetForeground(0, wx.WHITE)
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        # Line numbers in the margin
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        self.Editor.SetMarginType(1, wx.stc.STC_MARGIN_NUMBER)
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        self.Editor.SetMarginWidth(1, 50)
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        # Folding
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        self.Editor.MarkerDefine(wx.stc.STC_MARKNUM_FOLDEROPEN,    wx.stc.STC_MARK_BOXMINUS,          "white", "#808080")
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        self.Editor.MarkerDefine(wx.stc.STC_MARKNUM_FOLDER,        wx.stc.STC_MARK_BOXPLUS,           "white", "#808080")
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        self.Editor.MarkerDefine(wx.stc.STC_MARKNUM_FOLDERSUB,     wx.stc.STC_MARK_VLINE,             "white", "#808080")
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        self.Editor.MarkerDefine(wx.stc.STC_MARKNUM_FOLDERTAIL,    wx.stc.STC_MARK_LCORNER,           "white", "#808080")
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        self.Editor.MarkerDefine(wx.stc.STC_MARKNUM_FOLDEREND,     wx.stc.STC_MARK_BOXPLUSCONNECTED,  "white", "#808080")
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        self.Editor.MarkerDefine(wx.stc.STC_MARKNUM_FOLDEROPENMID, wx.stc.STC_MARK_BOXMINUSCONNECTED, "white", "#808080")
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        self.Editor.MarkerDefine(wx.stc.STC_MARKNUM_FOLDERMIDTAIL, wx.stc.STC_MARK_TCORNER,           "white", "#808080")
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        # Indentation size
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        self.Editor.SetTabWidth(2)
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        self.Editor.SetUseTabs(0)
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        self.Editor.SetModEventMask(wx.stc.STC_MOD_BEFOREINSERT |
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                                    wx.stc.STC_MOD_BEFOREDELETE |
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                                    wx.stc.STC_PERFORMED_USER)
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        self.Bind(wx.stc.EVT_STC_STYLENEEDED, self.OnStyleNeeded, self.Editor)
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        self.Editor.Bind(wx.stc.EVT_STC_MARGINCLICK, self.OnMarginClick)
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        self.Editor.Bind(wx.stc.EVT_STC_UPDATEUI, self.OnUpdateUI)
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        self.Editor.Bind(wx.EVT_KEY_DOWN, self.OnKeyDown)
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        if self.Controler is not None:
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            self.Editor.Bind(wx.EVT_KILL_FOCUS, self.OnKillFocus)
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            self.Bind(wx.stc.EVT_STC_DO_DROP, self.OnDoDrop, self.Editor)
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            self.Bind(wx.stc.EVT_STC_MODIFIED, self.OnModification, self.Editor)
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    def __init__(self, parent, tagname, window, controler, debug=False, instancepath=""):
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        if tagname != "" and controler is not None:
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            self.VARIABLE_PANEL_TYPE = controler.GetPouType(tagname.split("::")[1])
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        EditorPanel.__init__(self, parent, tagname, window, controler, debug)
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        self.Keywords = []
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        self.Variables = {}
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        self.Functions = {}
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        self.TypeNames = []
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        self.Jumps = []
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        self.EnumeratedValues = []
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        self.DisableEvents = True
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        self.TextSyntax = None
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        self.CurrentAction = None
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        self.InstancePath = instancepath
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        self.ContextStack = []
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        self.CallStack = []
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        self.ResetSearchResults()
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        self.RefreshHighlightsTimer = wx.Timer(self, -1)
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        self.Bind(wx.EVT_TIMER, self.OnRefreshHighlightsTimer, self.RefreshHighlightsTimer)
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    def __del__(self):
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        self.RefreshHighlightsTimer.Stop()
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    def GetTitle(self):
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        if self.Debug or self.TagName == "":
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            if len(self.InstancePath) > 15:
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                return "..." + self.InstancePath[-12:]
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            return self.InstancePath
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        return EditorPanel.GetTitle(self)
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    def GetInstancePath(self):
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        return self.InstancePath
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    def IsViewing(self, tagname):
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        if self.Debug or self.TagName == "":
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            return self.InstancePath == tagname
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        else:
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            return self.TagName == tagname
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    def GetText(self):
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        return self.Editor.GetText()
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    def SetText(self, text):
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        self.Editor.SetText(text)
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    def SelectAll(self):
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        self.Editor.SelectAll()
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    def Colourise(self, start, end):
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        self.Editor.Colourise(start, end)
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    def StartStyling(self, pos, mask):
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        self.Editor.StartStyling(pos, mask)
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    def SetStyling(self, length, style):
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        self.Editor.SetStyling(length, style)
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    def GetCurrentPos(self):
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        return self.Editor.GetCurrentPos()
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    def ResetSearchResults(self):
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        self.Highlights = []
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        self.SearchParams = None
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        self.SearchResults = None
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        self.CurrentFindHighlight = None
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    def OnModification(self, event):
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        if not self.DisableEvents:
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            mod_type = event.GetModificationType()
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            if mod_type & wx.stc.STC_MOD_BEFOREINSERT:
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                if self.CurrentAction is None:
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                    self.StartBuffering()
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                elif self.CurrentAction[0] != "Add" or self.CurrentAction[1] != event.GetPosition() - 1:
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   223
                    self.Controler.EndBuffering()
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   224
                    self.StartBuffering()
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   225
                self.CurrentAction = ("Add", event.GetPosition())
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                wx.CallAfter(self.RefreshModel)
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   227
            elif mod_type & wx.stc.STC_MOD_BEFOREDELETE:
1743
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   228
                if self.CurrentAction is None:
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   229
                    self.StartBuffering()
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   230
                elif self.CurrentAction[0] != "Delete" or self.CurrentAction[1] != event.GetPosition() + 1:
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   231
                    self.Controler.EndBuffering()
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   232
                    self.StartBuffering()
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   233
                self.CurrentAction = ("Delete", event.GetPosition())
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   234
                wx.CallAfter(self.RefreshModel)
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   235
        event.Skip()
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   236
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    def OnDoDrop(self, event):
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   238
        try:
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   239
            values = eval(event.GetDragText())
1780
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diff changeset
   240
        except Exception:
814
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   241
            values = event.GetDragText()
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   242
        if isinstance(values, tuple):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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   243
            message = None
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   244
            if values[1] in ["program", "debug"]:
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diff changeset
   245
                event.SetDragText("")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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   246
            elif values[1] in ["functionBlock", "function"]:
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   247
                blocktype = values[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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   248
                blockname = values[2]
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   249
                if len(values) > 3:
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   250
                    blockinputs = values[3]
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   251
                else:
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                    blockinputs = None
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   253
                if values[1] != "function":
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   254
                    if blockname == "":
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   255
                        dialog = wx.TextEntryDialog(self.ParentWindow, _("Block name"), _("Please enter a block name"), "", wx.OK | wx.CANCEL | wx.CENTRE)
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                        if dialog.ShowModal() == wx.ID_OK:
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   257
                            blockname = dialog.GetValue()
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   258
                        else:
1730
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   259
                            event.SetDragText("")
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                            return
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   261
                        dialog.Destroy()
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   262
                    if blockname.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
1734
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                        message = _("\"%s\" pou already exists!") % blockname
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                    elif blockname.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
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                        message = _("\"%s\" element for this pou already exists!") % blockname
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                    else:
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                        self.Controler.AddEditedElementPouVar(self.TagName, values[0], blockname)
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                        self.RefreshVariablePanel()
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                        self.RefreshVariableTree()
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                blockinfo = self.Controler.GetBlockType(blocktype, blockinputs, self.Debug)
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                hint = ',\n    '.join(
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                    [" " + fctdecl[0]+" := (*"+fctdecl[1]+"*)" for fctdecl in blockinfo["inputs"]] +
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                    [" " + fctdecl[0]+" => (*"+fctdecl[1]+"*)" for fctdecl in blockinfo["outputs"]])
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                if values[1] == "function":
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                    event.SetDragText(blocktype+"(\n    "+hint+")")
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                else:
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                    event.SetDragText(blockname+"(\n    "+hint+")")
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            elif values[1] == "location":
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                _pou_name, pou_type = self.Controler.GetEditedElementType(self.TagName, self.Debug)
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                if len(values) > 2 and pou_type == "program":
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                    var_name = values[3]
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                    dlg = wx.TextEntryDialog(
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                        self.ParentWindow,
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                        _("Confirm or change variable name"),
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                        _('Variable Drop'), var_name)
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                    dlg.SetValue(var_name)
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                    var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
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                    dlg.Destroy()
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                    if var_name is None:
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                        return
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                    elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
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                        message = _("\"%s\" pou already exists!") % var_name
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                    elif var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
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                        message = _("\"%s\" element for this pou already exists!") % var_name
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                    else:
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                        location = values[0]
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                        if not location.startswith("%"):
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                            dialog = wx.SingleChoiceDialog(
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                                self.ParentWindow,
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                                _("Select a variable class:"),
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                                _("Variable class"),
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                                [_("Input"), _("Output"), _("Memory")],
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                                wx.DEFAULT_DIALOG_STYLE | wx.OK | wx.CANCEL)
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                            if dialog.ShowModal() == wx.ID_OK:
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                                selected = dialog.GetSelection()
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                            else:
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                                selected = None
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                            dialog.Destroy()
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                            if selected is None:
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                                event.SetDragText("")
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                                return
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                            if selected == 0:
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                                location = "%I" + location
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                            elif selected == 1:
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                                location = "%Q" + location
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                            else:
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                                location = "%M" + location
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                        if values[2] is not None:
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                            var_type = values[2]
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                        else:
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                            var_type = LOCATIONDATATYPES.get(location[2], ["BOOL"])[0]
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                        self.Controler.AddEditedElementPouVar(
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                            self.TagName,
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                            var_type, var_name,
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                            location=location, description=values[4])
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                        self.RefreshVariablePanel()
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                        self.RefreshVariableTree()
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                        event.SetDragText(var_name)
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                else:
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                    event.SetDragText("")
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            elif values[1] == "NamedConstant":
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                _pou_name, pou_type = self.Controler.GetEditedElementType(self.TagName, self.Debug)
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                if pou_type == "program":
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                    initval = values[0]
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                    var_name = values[3]
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                    dlg = wx.TextEntryDialog(
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                        self.ParentWindow,
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                        _("Confirm or change variable name"),
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                        _('Variable Drop'), var_name)
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                    dlg.SetValue(var_name)
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                    var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
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                    dlg.Destroy()
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                    if var_name is None:
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                        return
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   345
                    elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
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                        message = _("\"%s\" pou already exists!") % var_name
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                    else:
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                        var_type = values[2]
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                        if not var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
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                            self.Controler.AddEditedElementPouVar(self.TagName,
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                                                                  var_type,
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                                                                  var_name,
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                                                                  description=values[4], initval=initval)
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                            self.RefreshVariablePanel()
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                            self.RefreshVariableTree()
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   356
                        event.SetDragText(var_name)
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   357
            elif values[1] == "Global":
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   358
                var_name = values[0]
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   359
                dlg = wx.TextEntryDialog(
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   360
                    self.ParentWindow,
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   361
                    _("Confirm or change variable name"),
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   362
                    _('Variable Drop'), var_name)
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   363
                dlg.SetValue(var_name)
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   364
                var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
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   365
                dlg.Destroy()
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   366
                if var_name is None:
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   367
                    return
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   368
                elif var_name.upper() in [name.upper() for name in self.Controler.GetProjectPouNames(self.Debug)]:
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   369
                    message = _("\"%s\" pou already exists!") % var_name
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                else:
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   371
                    if not var_name.upper() in [name.upper() for name in self.Controler.GetEditedElementVariables(self.TagName, self.Debug)]:
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   372
                        self.Controler.AddEditedElementPouExternalVar(self.TagName, values[2], var_name)
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   373
                        self.RefreshVariablePanel()
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   374
                        self.RefreshVariableTree()
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   375
                    event.SetDragText(var_name)
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   376
            elif values[1] == "Constant":
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   377
                event.SetDragText(values[0])
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   378
            elif values[3] == self.TagName:
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   379
                self.ResetBuffer()
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   380
                event.SetDragText(values[0])
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   381
                wx.CallAfter(self.RefreshModel)
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   382
            else:
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   383
                message = _("Variable don't belong to this POU!")
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   384
            if message is not None:
1745
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diff changeset
   385
                dialog = wx.MessageDialog(self, message, _("Error"), wx.OK | wx.ICON_ERROR)
814
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   386
                dialog.ShowModal()
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   387
                dialog.Destroy()
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   388
                event.SetDragText("")
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   389
        event.Skip()
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   390
814
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   391
    def SetTextSyntax(self, syntax):
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   392
        self.TextSyntax = syntax
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   393
        if syntax in ["ST", "ALL"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   394
            self.Editor.SetMarginType(2, wx.stc.STC_MARGIN_SYMBOL)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   395
            self.Editor.SetMarginMask(2, wx.stc.STC_MASK_FOLDERS)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   396
            self.Editor.SetMarginSensitive(2, 1)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   397
            self.Editor.SetMarginWidth(2, 12)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   398
            if syntax == "ST":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   399
                self.BlockStartKeywords = ST_BLOCK_START_KEYWORDS
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   400
                self.BlockEndKeywords = ST_BLOCK_START_KEYWORDS
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   401
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   402
                self.BlockStartKeywords = IEC_BLOCK_START_KEYWORDS
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   403
                self.BlockEndKeywords = IEC_BLOCK_START_KEYWORDS
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   404
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   405
            self.BlockStartKeywords = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   406
            self.BlockEndKeywords = []
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   407
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   408
    def SetKeywords(self, keywords):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   409
        self.Keywords = [keyword.upper() for keyword in keywords]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   410
        self.Colourise(0, -1)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   411
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   412
    def RefreshJumpList(self):
1637
6f4624687b89 fix IL jumps highlighting in Text Viewer
Surkov Sergey <surkovsv93@gmail.com>
parents: 1613
diff changeset
   413
        if self.TextSyntax == "IL":
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   414
            self.Jumps = [jump.upper() for jump in LABEL_MODEL.findall(self.GetText())]
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   415
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   416
    # Buffer the last model state
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   417
    def RefreshBuffer(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   418
        self.Controler.BufferProject()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   419
        if self.ParentWindow:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   420
            self.ParentWindow.RefreshTitle()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   421
            self.ParentWindow.RefreshFileMenu()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   422
            self.ParentWindow.RefreshEditMenu()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   423
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   424
    def StartBuffering(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   425
        self.Controler.StartBuffering()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   426
        if self.ParentWindow:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   427
            self.ParentWindow.RefreshTitle()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   428
            self.ParentWindow.RefreshFileMenu()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   429
            self.ParentWindow.RefreshEditMenu()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   430
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   431
    def ResetBuffer(self):
1743
c3c3d1318130 clean-up: fix PEP8 E711 comparison to None should be 'if cond is not None:'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1742
diff changeset
   432
        if self.CurrentAction is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   433
            self.Controler.EndBuffering()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   434
            self.CurrentAction = None
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   435
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   436
    def GetBufferState(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   437
        if not self.Debug and self.TextSyntax != "ALL":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   438
            return self.Controler.GetBufferState()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   439
        return False, False
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   440
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   441
    def Undo(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   442
        if not self.Debug and self.TextSyntax != "ALL":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   443
            self.Controler.LoadPrevious()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   444
            self.ParentWindow.CloseTabsWithoutModel()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   445
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   446
    def Redo(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   447
        if not self.Debug and self.TextSyntax != "ALL":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   448
            self.Controler.LoadNext()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   449
            self.ParentWindow.CloseTabsWithoutModel()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   450
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   451
    def HasNoModel(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   452
        if not self.Debug and self.TextSyntax != "ALL":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   453
            return self.Controler.GetEditedElement(self.TagName) is None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   454
        return False
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   455
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   456
    def RefreshView(self, variablepanel=True):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   457
        EditorPanel.RefreshView(self, variablepanel)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   458
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   459
        if self.Controler is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   460
            self.ResetBuffer()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   461
            self.DisableEvents = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   462
            old_cursor_pos = self.GetCurrentPos()
1060
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   463
            line = self.Editor.GetFirstVisibleLine()
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   464
            column = self.Editor.GetXOffset()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   465
            old_text = self.GetText()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   466
            new_text = self.Controler.GetEditedElementText(self.TagName, self.Debug)
1060
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   467
            if old_text != new_text:
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   468
                self.SetText(new_text)
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   469
                new_cursor_pos = GetCursorPos(old_text, new_text)
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   470
                self.Editor.LineScroll(column, line)
1743
c3c3d1318130 clean-up: fix PEP8 E711 comparison to None should be 'if cond is not None:'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1742
diff changeset
   471
                if new_cursor_pos is not None:
1060
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   472
                    self.Editor.GotoPos(new_cursor_pos)
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   473
                else:
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   474
                    self.Editor.GotoPos(old_cursor_pos)
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   475
                self.RefreshJumpList()
ac9896336b90 Fixed unexpected scrolling when PythonEditor, TextViewer and CFileEditor get focus
Laurent Bessard
parents: 1057
diff changeset
   476
                self.Editor.EmptyUndoBuffer()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   477
            self.DisableEvents = False
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   478
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   479
            self.RefreshVariableTree()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   480
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   481
            self.TypeNames = [typename.upper() for typename in self.Controler.GetDataTypes(self.TagName, True, self.Debug)]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   482
            self.EnumeratedValues = [value.upper() for value in self.Controler.GetEnumeratedDataValues()]
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   483
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   484
            self.Functions = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   485
            for category in self.Controler.GetBlockTypes(self.TagName, self.Debug):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   486
                for blocktype in category["list"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   487
                    blockname = blocktype["name"].upper()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   488
                    if blocktype["type"] == "function" and blockname not in self.Keywords and blockname not in self.Variables.keys():
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1833
diff changeset
   489
                        interface = dict([(name, {}) for name, _type, _modifier in blocktype["inputs"] + blocktype["outputs"] if name != ''])
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   490
                        for param in ["EN", "ENO"]:
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1773
diff changeset
   491
                            if param not in interface:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   492
                                interface[param] = {}
1763
bcc07ff2362c clean-up: fix PEP8 W601 .has_key() is deprecated, use 'in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1758
diff changeset
   493
                        if blockname in self.Functions:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   494
                            self.Functions[blockname]["interface"].update(interface)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   495
                            self.Functions[blockname]["extensible"] |= blocktype["extensible"]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   496
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   497
                            self.Functions[blockname] = {"interface": interface,
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   498
                                                         "extensible": blocktype["extensible"]}
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   499
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   500
        self.Colourise(0, -1)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   501
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   502
    def RefreshVariableTree(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   503
        words = self.TagName.split("::")
1878
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1853
diff changeset
   504
        self.Variables = self.GenerateVariableTree([
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1853
diff changeset
   505
            (variable.Name, variable.Type, variable.Tree)
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1853
diff changeset
   506
            for variable in
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1853
diff changeset
   507
            self.Controler.GetEditedElementInterfaceVars(
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1853
diff changeset
   508
                self.TagName, True, self.Debug)
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1853
diff changeset
   509
        ])
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   510
        if self.Controler.GetEditedElementType(self.TagName, self.Debug)[1] == "function" or words[0] == "T" and self.TextSyntax == "IL":
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1833
diff changeset
   511
            return_type, (var_tree, _var_dimension) = self.Controler.GetEditedElementInterfaceReturnType(self.TagName, True, self.Debug)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   512
            if return_type is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   513
                self.Variables[words[-1].upper()] = self.GenerateVariableTree(var_tree)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   514
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   515
                self.Variables[words[-1].upper()] = {}
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   516
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   517
    def GenerateVariableTree(self, list):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   518
        tree = {}
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1833
diff changeset
   519
        for var_name, _var_type, (var_tree, _var_dimension) in list:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   520
            tree[var_name.upper()] = self.GenerateVariableTree(var_tree)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   521
        return tree
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   522
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   523
    def IsValidVariable(self, name, context):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   524
        return context is not None and context.get(name, None) is not None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   525
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   526
    def IsCallParameter(self, name, call):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   527
        if call is not None:
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   528
            return (call["interface"].get(name.upper(), None) is not None or
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   529
                    call["extensible"] and EXTENSIBLE_PARAMETER.match(name.upper()) is not None)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   530
        return False
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   531
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   532
    def RefreshLineFolding(self, line_number):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   533
        if self.TextSyntax in ["ST", "ALL"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   534
            level = wx.stc.STC_FOLDLEVELBASE + self.Editor.GetLineIndentation(line_number)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   535
            line = self.Editor.GetLine(line_number).strip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   536
            if line == "":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   537
                if line_number > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   538
                    if LineStartswith(self.Editor.GetLine(line_number - 1).strip(), self.BlockEndKeywords):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   539
                        level = self.Editor.GetFoldLevel(self.Editor.GetFoldParent(line_number - 1)) & wx.stc.STC_FOLDLEVELNUMBERMASK
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   540
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   541
                        level = self.Editor.GetFoldLevel(line_number - 1) & wx.stc.STC_FOLDLEVELNUMBERMASK
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   542
                if level != wx.stc.STC_FOLDLEVELBASE:
1758
845ca626db09 clean-up: fix PEP8 E222 multiple spaces after operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   543
                    level |= wx.stc.STC_FOLDLEVELWHITEFLAG
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   544
            elif LineStartswith(line, self.BlockStartKeywords):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   545
                level |= wx.stc.STC_FOLDLEVELHEADERFLAG
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   546
            elif LineStartswith(line, self.BlockEndKeywords):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   547
                if LineStartswith(self.Editor.GetLine(line_number - 1).strip(), self.BlockEndKeywords):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   548
                    level = self.Editor.GetFoldLevel(self.Editor.GetFoldParent(line_number - 1)) & wx.stc.STC_FOLDLEVELNUMBERMASK
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   549
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   550
                    level = self.Editor.GetFoldLevel(line_number - 1) & wx.stc.STC_FOLDLEVELNUMBERMASK
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   551
            self.Editor.SetFoldLevel(line_number, level)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   552
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   553
    def OnStyleNeeded(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   554
        self.TextChanged = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   555
        line_number = self.Editor.LineFromPosition(self.Editor.GetEndStyled())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   556
        if line_number == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   557
            start_pos = last_styled_pos = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   558
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   559
            start_pos = last_styled_pos = self.Editor.GetLineEndPosition(line_number - 1) + 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   560
        self.RefreshLineFolding(line_number)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   561
        end_pos = event.GetPosition()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   562
        self.StartStyling(start_pos, 0xff)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   563
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   564
        current_context = self.Variables
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   565
        current_call = None
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   566
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   567
        current_pos = last_styled_pos
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   568
        state = SPACE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   569
        line = ""
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   570
        word = ""
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   571
        while current_pos < end_pos:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   572
            char = chr(self.Editor.GetCharAt(current_pos)).upper()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   573
            line += char
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   574
            if char == NEWLINE:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   575
                self.ContextStack = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   576
                current_context = self.Variables
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   577
                if state == COMMENT:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   578
                    self.SetStyling(current_pos - last_styled_pos, STC_PLC_COMMENT)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   579
                elif state == NUMBER:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   580
                    self.SetStyling(current_pos - last_styled_pos, STC_PLC_NUMBER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   581
                elif state == WORD:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   582
                    if word in self.Keywords or word in self.TypeNames:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   583
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_WORD)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   584
                    elif self.IsValidVariable(word, current_context):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   585
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_VARIABLE)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   586
                    elif self.IsCallParameter(word, current_call):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   587
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_PARAMETER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   588
                    elif word in self.Functions:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   589
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_FUNCTION)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   590
                    elif self.TextSyntax == "IL" and word in self.Jumps:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   591
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_JUMP)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   592
                    elif word in self.EnumeratedValues:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   593
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_NUMBER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   594
                    else:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   595
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   596
                        if word not in ["]", ")"] and (self.GetCurrentPos() < last_styled_pos or self.GetCurrentPos() > current_pos):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   597
                            self.StartStyling(last_styled_pos, wx.stc.STC_INDICS_MASK)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   598
                            self.SetStyling(current_pos - last_styled_pos, wx.stc.STC_INDIC0_MASK)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   599
                            self.StartStyling(current_pos, 0xff)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   600
                else:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   601
                    self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   602
                last_styled_pos = current_pos
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   603
                if (state != DPRAGMA) and (state != COMMENT):
1108
1ec5b4d244f3 Fix bug with multiline Pragma syntax highlighting in TextViewer
Laurent Bessard
parents: 1091
diff changeset
   604
                    state = SPACE
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   605
                line = ""
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   606
                line_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   607
                self.RefreshLineFolding(line_number)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   608
            elif line.endswith("(*") and state != COMMENT:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   609
                self.SetStyling(current_pos - last_styled_pos - 1, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   610
                last_styled_pos = current_pos
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   611
                if state == WORD:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   612
                    current_context = self.Variables
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   613
                state = COMMENT
871
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   614
            elif line.endswith("{") and state not in [PRAGMA, DPRAGMA]:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   615
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   616
                last_styled_pos = current_pos
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   617
                if state == WORD:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   618
                    current_context = self.Variables
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   619
                state = PRAGMA
871
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   620
            elif line.endswith("{{") and state == PRAGMA:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   621
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
871
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   622
                last_styled_pos = current_pos
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   623
                state = DPRAGMA
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   624
            elif state == COMMENT:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   625
                if line.endswith("*)"):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   626
                    self.SetStyling(current_pos - last_styled_pos + 2, STC_PLC_COMMENT)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   627
                    last_styled_pos = current_pos + 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   628
                    state = SPACE
1521
e44950d4c218 fix highlighting input/outputs in function call in ST, if comment section is placed
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1509
diff changeset
   629
                    if len(self.CallStack) > 0:
e44950d4c218 fix highlighting input/outputs in function call in ST, if comment section is placed
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1509
diff changeset
   630
                        current_call = self.CallStack.pop()
e44950d4c218 fix highlighting input/outputs in function call in ST, if comment section is placed
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1509
diff changeset
   631
                    else:
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1637
diff changeset
   632
                        current_call = None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   633
            elif state == PRAGMA:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   634
                if line.endswith("}"):
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   635
                    self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
871
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   636
                    last_styled_pos = current_pos
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   637
                    state = SPACE
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   638
            elif state == DPRAGMA:
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   639
                if line.endswith("}}"):
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   640
                    self.SetStyling(current_pos - last_styled_pos + 1, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   641
                    last_styled_pos = current_pos + 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   642
                    state = SPACE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   643
            elif (line.endswith("'") or line.endswith('"')) and state not in [STRING, WSTRING]:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   644
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   645
                last_styled_pos = current_pos
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   646
                if state == WORD:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   647
                    current_context = self.Variables
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   648
                if line.endswith("'"):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   649
                    state = STRING
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   650
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   651
                    state = WSTRING
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   652
            elif state == STRING:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   653
                if line.endswith("'") and not line.endswith("$'"):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   654
                    self.SetStyling(current_pos - last_styled_pos + 1, STC_PLC_STRING)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   655
                    last_styled_pos = current_pos + 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   656
                    state = SPACE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   657
            elif state == WSTRING:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   658
                if line.endswith('"') and not line.endswith('$"'):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   659
                    self.SetStyling(current_pos - last_styled_pos + 1, STC_PLC_STRING)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   660
                    last_styled_pos = current_pos + 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   661
                    state = SPACE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   662
            elif char in LETTERS:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   663
                if state == NUMBER:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   664
                    word = "#"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   665
                    state = WORD
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   666
                elif state == SPACE:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   667
                    self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   668
                    word = char
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   669
                    last_styled_pos = current_pos
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   670
                    state = WORD
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   671
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   672
                    word += char
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   673
            elif char in NUMBERS or char == '.' and state != WORD:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   674
                if state == SPACE:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   675
                    self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   676
                    last_styled_pos = current_pos
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   677
                    state = NUMBER
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   678
                elif state == WORD and char != '.':
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   679
                    word += char
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   680
            elif char == '(' and state == SPACE:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   681
                self.CallStack.append(current_call)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   682
                current_call = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   683
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   684
                if state == WORD:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   685
                    if word in self.Keywords or word in self.TypeNames:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   686
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_WORD)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   687
                    elif self.IsValidVariable(word, current_context):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   688
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_VARIABLE)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   689
                    elif self.IsCallParameter(word, current_call):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   690
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_PARAMETER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   691
                    elif word in self.Functions:
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   692
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_FUNCTION)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   693
                    elif self.TextSyntax == "IL" and word in self.Jumps:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   694
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_JUMP)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   695
                    elif word in self.EnumeratedValues:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   696
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_NUMBER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   697
                    else:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   698
                        self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   699
                        if word not in ["]", ")"] and (self.GetCurrentPos() < last_styled_pos or self.GetCurrentPos() > current_pos):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   700
                            self.StartStyling(last_styled_pos, wx.stc.STC_INDICS_MASK)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   701
                            self.SetStyling(current_pos - last_styled_pos, wx.stc.STC_INDIC0_MASK)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   702
                            self.StartStyling(current_pos, 0xff)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   703
                    if char == '.':
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   704
                        if word != "]":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   705
                            if current_context is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   706
                                current_context = current_context.get(word, None)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   707
                            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   708
                                current_context = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   709
                    elif char == '(':
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   710
                        self.CallStack.append(current_call)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   711
                        current_call = self.Functions.get(word, None)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   712
                        if current_call is None and self.IsValidVariable(word, current_context):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   713
                            current_call = {"interface": current_context.get(word, {}),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   714
                                            "extensible": False}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   715
                        current_context = self.Variables
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   716
                    else:
894
a4919f228924 Fixed bug when indexing table in Pragma within ST/IL code
Laurent Bessard
parents: 871
diff changeset
   717
                        if char == '[' and current_context is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   718
                            self.ContextStack.append(current_context.get(word, None))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   719
                        current_context = self.Variables
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   720
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   721
                    word = ""
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   722
                    last_styled_pos = current_pos
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   723
                    state = SPACE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   724
                elif state == NUMBER:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   725
                    self.SetStyling(current_pos - last_styled_pos, STC_PLC_NUMBER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   726
                    last_styled_pos = current_pos
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   727
                    state = SPACE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   728
                if char == ']':
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   729
                    if len(self.ContextStack) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   730
                        current_context = self.ContextStack.pop()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   731
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   732
                        current_context = self.Variables
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   733
                    word = char
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   734
                    state = WORD
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   735
                elif char == ')':
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   736
                    current_context = self.Variables
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   737
                    if len(self.CallStack) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   738
                        current_call = self.CallStack.pop()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   739
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   740
                        current_call = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   741
                    word = char
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   742
                    state = WORD
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   743
            current_pos += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   744
        if state == COMMENT:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   745
            self.SetStyling(current_pos - last_styled_pos + 2, STC_PLC_COMMENT)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   746
        elif state == NUMBER:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   747
            self.SetStyling(current_pos - last_styled_pos, STC_PLC_NUMBER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   748
        elif state == WORD:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   749
            if word in self.Keywords or word in self.TypeNames:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   750
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_WORD)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   751
            elif self.IsValidVariable(word, current_context):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   752
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_VARIABLE)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   753
            elif self.IsCallParameter(word, current_call):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   754
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_PARAMETER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   755
            elif self.TextSyntax == "IL" and word in self.Functions:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   756
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_FUNCTION)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   757
            elif word in self.Jumps:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   758
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_JUMP)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   759
            elif word in self.EnumeratedValues:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   760
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_NUMBER)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   761
            else:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   762
                self.SetStyling(current_pos - last_styled_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   763
        else:
1509
7aaf850d8d1c fix highlighting of multiline comments in ST and IL
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1504
diff changeset
   764
            self.SetStyling(current_pos - start_pos, STC_PLC_EMPTY)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   765
        self.ShowHighlights(start_pos, end_pos)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   766
        event.Skip()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   767
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   768
    def OnMarginClick(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   769
        if event.GetMargin() == 2:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   770
            line = self.Editor.LineFromPosition(event.GetPosition())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   771
            if self.Editor.GetFoldLevel(line) & wx.stc.STC_FOLDLEVELHEADERFLAG:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   772
                self.Editor.ToggleFold(line)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   773
        event.Skip()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   774
1126
26baa0ae9fd7 Fixed bug with Copy/Paste in Primary Selection in Text Viewers
Laurent Bessard
parents: 1108
diff changeset
   775
    def OnUpdateUI(self, event):
1262
7b9259945453 Fixed bug with Copy/Paste in generated ST code Viewer
Laurent Bessard
parents: 1178
diff changeset
   776
        selected = self.Editor.GetSelectedText()
7b9259945453 Fixed bug with Copy/Paste in generated ST code Viewer
Laurent Bessard
parents: 1178
diff changeset
   777
        if self.ParentWindow and selected != "":
7b9259945453 Fixed bug with Copy/Paste in generated ST code Viewer
Laurent Bessard
parents: 1178
diff changeset
   778
            self.ParentWindow.SetCopyBuffer(selected, True)
1126
26baa0ae9fd7 Fixed bug with Copy/Paste in Primary Selection in Text Viewers
Laurent Bessard
parents: 1108
diff changeset
   779
        event.Skip()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   780
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   781
    def Cut(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   782
        self.ResetBuffer()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   783
        self.DisableEvents = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   784
        self.Editor.CmdKeyExecute(wx.stc.STC_CMD_CUT)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   785
        self.DisableEvents = False
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   786
        self.RefreshModel()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   787
        self.RefreshBuffer()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   788
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   789
    def Copy(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   790
        self.Editor.CmdKeyExecute(wx.stc.STC_CMD_COPY)
1126
26baa0ae9fd7 Fixed bug with Copy/Paste in Primary Selection in Text Viewers
Laurent Bessard
parents: 1108
diff changeset
   791
        if self.ParentWindow:
26baa0ae9fd7 Fixed bug with Copy/Paste in Primary Selection in Text Viewers
Laurent Bessard
parents: 1108
diff changeset
   792
            self.ParentWindow.RefreshEditMenu()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   793
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   794
    def Paste(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   795
        self.ResetBuffer()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   796
        self.DisableEvents = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   797
        self.Editor.CmdKeyExecute(wx.stc.STC_CMD_PASTE)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   798
        self.DisableEvents = False
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   799
        self.RefreshModel()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   800
        self.RefreshBuffer()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   801
1057
3837e165b3f9 Added support for search in PythonEditor and IECCodeViewer
Laurent Bessard
parents: 980
diff changeset
   802
    def Search(self, criteria):
3837e165b3f9 Added support for search in PythonEditor and IECCodeViewer
Laurent Bessard
parents: 980
diff changeset
   803
        return self.Controler.SearchInPou(self.TagName, criteria, self.Debug)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   804
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   805
    def Find(self, direction, search_params):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   806
        if self.SearchParams != search_params:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   807
            self.ClearHighlights(SEARCH_RESULT_HIGHLIGHT)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   808
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   809
            self.SearchParams = search_params
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   810
            self.SearchResults = [
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   811
                (infos[1:], start, end, SEARCH_RESULT_HIGHLIGHT)
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1833
diff changeset
   812
                for infos, start, end, _text in
1556
32e9d0ef30dc fix major bugs in Find and Search in Project functionality.
Sergey Surkov <surkovsv93@gmail.com>
parents: 1548
diff changeset
   813
                self.Search(search_params)]
1057
3837e165b3f9 Added support for search in PythonEditor and IECCodeViewer
Laurent Bessard
parents: 980
diff changeset
   814
            self.CurrentFindHighlight = None
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   815
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   816
        if len(self.SearchResults) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   817
            if self.CurrentFindHighlight is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   818
                old_idx = self.SearchResults.index(self.CurrentFindHighlight)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   819
                if self.SearchParams["wrap"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   820
                    idx = (old_idx + direction) % len(self.SearchResults)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   821
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   822
                    idx = max(0, min(old_idx + direction, len(self.SearchResults) - 1))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   823
                if idx != old_idx:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   824
                    self.RemoveHighlight(*self.CurrentFindHighlight)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   825
                    self.CurrentFindHighlight = self.SearchResults[idx]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   826
                    self.AddHighlight(*self.CurrentFindHighlight)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   827
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   828
                self.CurrentFindHighlight = self.SearchResults[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   829
                self.AddHighlight(*self.CurrentFindHighlight)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   830
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   831
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   832
            if self.CurrentFindHighlight is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   833
                self.RemoveHighlight(*self.CurrentFindHighlight)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   834
            self.CurrentFindHighlight = None
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   835
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   836
    def RefreshModel(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   837
        self.RefreshJumpList()
1904
7dd49b65208b Textviewer : moved call to Colourise in a better place, so that ST highlighting gets also updated when typing in some case, not only IL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 1878
diff changeset
   838
        self.Colourise(0, -1)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   839
        self.Controler.SetEditedElementText(self.TagName, self.GetText())
1178
3e2aebc9c7c0 Fixed search highlight bug in ST and Code text editors
Laurent Bessard
parents: 1126
diff changeset
   840
        self.ResetSearchResults()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   841
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   842
    def OnKeyDown(self, event):
1262
7b9259945453 Fixed bug with Copy/Paste in generated ST code Viewer
Laurent Bessard
parents: 1178
diff changeset
   843
        key = event.GetKeyCode()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   844
        if self.Controler is not None:
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   845
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   846
            if self.Editor.CallTipActive():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   847
                self.Editor.CallTipCancel()
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   848
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   849
            key_handled = False
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   850
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   851
            line = self.Editor.GetCurrentLine()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   852
            if line == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   853
                start_pos = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   854
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   855
                start_pos = self.Editor.GetLineEndPosition(line - 1) + 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   856
            end_pos = self.GetCurrentPos()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   857
            lineText = self.Editor.GetTextRange(start_pos, end_pos).replace("\t", " ")
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   858
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   859
            # Code completion
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   860
            if key == wx.WXK_SPACE and event.ControlDown():
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   861
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   862
                words = lineText.split(" ")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   863
                words = [word for i, word in enumerate(words) if word != '' or i == len(words) - 1]
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   864
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   865
                kw = []
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   866
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   867
                if self.TextSyntax == "IL":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   868
                    if len(words) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   869
                        kw = self.Keywords
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   870
                    elif len(words) == 2:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   871
                        if words[0].upper() in ["CAL", "CALC", "CALNC"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   872
                            kw = self.Functions
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   873
                        elif words[0].upper() in ["JMP", "JMPC", "JMPNC"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   874
                            kw = self.Jumps
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   875
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   876
                            kw = self.Variables.keys()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   877
                else:
871
1af078aa0cf8 Add support for double bracket pragma in syntax highlighting of TextViewer
Laurent Bessard
parents: 858
diff changeset
   878
                    kw = self.Keywords + self.Variables.keys() + self.Functions.keys()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   879
                if len(kw) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   880
                    if len(words[-1]) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   881
                        kw = [keyword for keyword in kw if keyword.startswith(words[-1])]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   882
                    kw.sort()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   883
                    self.Editor.AutoCompSetIgnoreCase(True)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   884
                    self.Editor.AutoCompShow(len(words[-1]), " ".join(kw))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   885
                key_handled = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   886
            elif key == wx.WXK_RETURN or key == wx.WXK_NUMPAD_ENTER:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   887
                if self.TextSyntax in ["ST", "ALL"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   888
                    indent = self.Editor.GetLineIndentation(line)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   889
                    if LineStartswith(lineText.strip(), self.BlockStartKeywords):
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   890
                        indent = (indent // 2 + 1) * 2
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   891
                    self.Editor.AddText("\n" + " " * indent)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   892
                    key_handled = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   893
            elif key == wx.WXK_BACK:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   894
                if self.TextSyntax in ["ST", "ALL"]:
1613
41ca586da9dc fix strange behavior on Backspace press in ST
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1578
diff changeset
   895
                    if not self.Editor.GetSelectedText():
41ca586da9dc fix strange behavior on Backspace press in ST
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1578
diff changeset
   896
                        indent = self.Editor.GetColumn(self.Editor.GetCurrentPos())
41ca586da9dc fix strange behavior on Backspace press in ST
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1578
diff changeset
   897
                        if lineText.strip() == "" and len(lineText) > 0 and indent > 0:
41ca586da9dc fix strange behavior on Backspace press in ST
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1578
diff changeset
   898
                            self.Editor.DelLineLeft()
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   899
                            self.Editor.AddText(" " * ((max(0, indent - 1) // 2) * 2))
1613
41ca586da9dc fix strange behavior on Backspace press in ST
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1578
diff changeset
   900
                            key_handled = True
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   901
            if not key_handled:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   902
                event.Skip()
1548
3ebc08f75fef fix issue with non-working global hotkeys in IEC code panel
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1521
diff changeset
   903
        else:
1262
7b9259945453 Fixed bug with Copy/Paste in generated ST code Viewer
Laurent Bessard
parents: 1178
diff changeset
   904
            event.Skip()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   905
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   906
    def OnKillFocus(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   907
        self.Editor.AutoCompCancel()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   908
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   909
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1780
diff changeset
   910
    # -------------------------------------------------------------------------------
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1780
diff changeset
   911
    #                        Highlights showing functions
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1780
diff changeset
   912
    # -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   913
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   914
    def OnRefreshHighlightsTimer(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   915
        self.RefreshView()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   916
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   917
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   918
    def ClearHighlights(self, highlight_type=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   919
        EditorPanel.ClearHighlights(self, highlight_type)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   920
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   921
        if highlight_type is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   922
            self.Highlights = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   923
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   924
            highlight_type = HIGHLIGHT_TYPES.get(highlight_type, None)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   925
            if highlight_type is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   926
                self.Highlights = [(infos, start, end, highlight) for (infos, start, end, highlight) in self.Highlights if highlight != highlight_type]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   927
        self.RefreshView()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   928
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   929
    def AddHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   930
        EditorPanel.AddHighlight(self, infos, start, end, highlight_type)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   931
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   932
        highlight_type = HIGHLIGHT_TYPES.get(highlight_type, None)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   933
        if infos[0] == "body" and highlight_type is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   934
            self.Highlights.append((infos[1], start, end, highlight_type))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   935
            self.Editor.GotoPos(self.Editor.PositionFromLine(start[0]) + start[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   936
            self.RefreshHighlightsTimer.Start(int(REFRESH_HIGHLIGHT_PERIOD * 1000), oneShot=True)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   937
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   938
    def RemoveHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   939
        EditorPanel.RemoveHighlight(self, infos, start, end, highlight_type)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   940
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   941
        highlight_type = HIGHLIGHT_TYPES.get(highlight_type, None)
1766
c1e5b9f19483 clean-up: fix PEP8 E129 visually indented line with same indent as next logical line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   942
        if infos[0] == "body" and highlight_type is not None and \
c1e5b9f19483 clean-up: fix PEP8 E129 visually indented line with same indent as next logical line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   943
           (infos[1], start, end, highlight_type) in self.Highlights:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   944
            self.Highlights.remove((infos[1], start, end, highlight_type))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   945
            self.RefreshHighlightsTimer.Start(int(REFRESH_HIGHLIGHT_PERIOD * 1000), oneShot=True)
1409
48f5f2a622c8 Added 'NamedConstant' drag'n'drop in text programs as well (was only accepted on graphical languages).
Edouard Tisserant
parents: 1406
diff changeset
   946
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   947
    def ShowHighlights(self, start_pos, end_pos):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   948
        for indent, start, end, highlight_type in self.Highlights:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   949
            if start[0] == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   950
                highlight_start_pos = start[1] - indent
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   951
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   952
                highlight_start_pos = self.Editor.GetLineEndPosition(start[0] - 1) + start[1] - indent + 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   953
            if end[0] == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   954
                highlight_end_pos = end[1] - indent + 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   955
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   956
                highlight_end_pos = self.Editor.GetLineEndPosition(end[0] - 1) + end[1] - indent + 2
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   957
            if highlight_start_pos < end_pos and highlight_end_pos > start_pos:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   958
                self.StartStyling(highlight_start_pos, 0xff)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   959
                self.SetStyling(highlight_end_pos - highlight_start_pos, highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   960
                self.StartStyling(highlight_start_pos, 0x00)
2409
00d90ab8a462 Fix segmentation fault when last lines in text POUs should be highlighted
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2177
diff changeset
   961
                until_end = max(0, len(self.Editor.GetText()) - highlight_end_pos)
00d90ab8a462 Fix segmentation fault when last lines in text POUs should be highlighted
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2177
diff changeset
   962
                self.SetStyling(until_end, wx.stc.STC_STYLE_DEFAULT)