Laurent@1091: #!/usr/bin/env python Laurent@1091: # -*- coding: utf-8 -*- Laurent@1091: andrej@1511: # This file is part of Beremiz, a Integrated Development Environment for andrej@1511: # programming IEC 61131-3 automates supporting plcopen standard and CanFestival. andrej@1511: # andrej@1511: # Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD andrej@1511: # andrej@1511: # See COPYING file for copyrights details. andrej@1511: # andrej@1511: # This program is free software; you can redistribute it and/or andrej@1511: # modify it under the terms of the GNU General Public License andrej@1511: # as published by the Free Software Foundation; either version 2 andrej@1511: # of the License, or (at your option) any later version. andrej@1511: # andrej@1511: # This program is distributed in the hope that it will be useful, andrej@1511: # but WITHOUT ANY WARRANTY; without even the implied warranty of andrej@1511: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the andrej@1511: # GNU General Public License for more details. andrej@1511: # andrej@1511: # You should have received a copy of the GNU General Public License andrej@1511: # along with this program; if not, write to the Free Software andrej@1511: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. andrej@1511: andrej@1881: andrej@1881: from __future__ import absolute_import Laurent@1091: import wx Laurent@1091: import wx.stc Laurent@1091: Laurent@1091: if wx.Platform == '__WXMSW__': andrej@1747: faces = { andrej@1747: 'times': 'Times New Roman', andrej@1747: 'mono': 'Courier New', andrej@1747: 'helv': 'Arial', andrej@1747: 'other': 'Comic Sans MS', andrej@1747: 'size': 10, andrej@1747: } Laurent@1091: else: andrej@1747: faces = { andrej@1747: 'times': 'Times', andrej@1747: 'mono': 'Courier', andrej@1747: 'helv': 'Helvetica', andrej@1747: 'other': 'new century schoolbook', andrej@1747: 'size': 12, andrej@1747: } Laurent@1091: Laurent@1104: NAVIGATION_KEYS = [ Laurent@1104: wx.WXK_END, Laurent@1104: wx.WXK_HOME, Laurent@1104: wx.WXK_LEFT, Laurent@1104: wx.WXK_UP, Laurent@1104: wx.WXK_RIGHT, Laurent@1104: wx.WXK_DOWN, Laurent@1104: wx.WXK_PAGEUP, Laurent@1104: wx.WXK_PAGEDOWN, Laurent@1104: wx.WXK_NUMPAD_HOME, Laurent@1104: wx.WXK_NUMPAD_LEFT, Laurent@1104: wx.WXK_NUMPAD_UP, Laurent@1104: wx.WXK_NUMPAD_RIGHT, Laurent@1104: wx.WXK_NUMPAD_DOWN, Laurent@1104: wx.WXK_NUMPAD_PAGEUP, Laurent@1104: wx.WXK_NUMPAD_PAGEDOWN, Laurent@1104: wx.WXK_NUMPAD_END] Laurent@1104: andrej@1736: Laurent@1091: def GetCursorPos(old, new): Laurent@1091: if old == "": Laurent@1091: return 0 Laurent@1091: old_length = len(old) Laurent@1091: new_length = len(new) Laurent@1091: common_length = min(old_length, new_length) Laurent@1091: i = 0 Laurent@1091: for i in xrange(common_length): Laurent@1091: if old[i] != new[i]: Laurent@1091: break Laurent@1091: if old_length < new_length: Laurent@1091: if common_length > 0 and old[i] != new[i]: Laurent@1091: return i + new_length - old_length Laurent@1091: else: Laurent@1091: return i + new_length - old_length + 1 Laurent@1091: elif old_length > new_length or i < min(old_length, new_length) - 1: Laurent@1091: if common_length > 0 and old[i] != new[i]: Laurent@1091: return i Laurent@1091: else: Laurent@1091: return i + 1 Laurent@1091: else: Laurent@1091: return None Laurent@1091: andrej@1736: Laurent@1091: class CustomStyledTextCtrl(wx.stc.StyledTextCtrl): andrej@1735: Laurent@1091: def __init__(self, *args, **kwargs): Laurent@1092: wx.stc.StyledTextCtrl.__init__(self, *args, **kwargs) andrej@1735: Laurent@1091: self.Bind(wx.EVT_MOTION, self.OnMotion) andrej@1735: Laurent@1091: def OnMotion(self, event): Laurent@1091: if wx.Platform == '__WXMSW__': Laurent@1091: if not event.Dragging(): andrej@1847: x, _y = event.GetPosition() Laurent@1091: margin_width = reduce( andrej@1878: lambda x, y: x + y, andrej@1878: [self.GetMarginWidth(i) for i in xrange(3)], andrej@1878: 0) Laurent@1091: if x <= margin_width: Laurent@1092: self.SetCursor(wx.StockCursor(wx.CURSOR_ARROW)) Laurent@1091: else: Laurent@1092: self.SetCursor(wx.StockCursor(wx.CURSOR_IBEAM)) Laurent@1092: else: Laurent@1092: event.Skip() Laurent@1091: else: Laurent@1091: event.Skip() Laurent@1091: Laurent@1091: def AppendText(self, text): Laurent@1092: self.GotoPos(self.GetLength()) Laurent@1091: self.AddText(text)