1 #

     2 # This file is part of Beremiz, a Integrated Development Environment for

     3 # programming IEC 61131-3 automates supporting plcopen standard and CanFestival.

     4 #

     5 # Copyright (C) 2018: Andrey Skvortsov <andrej.skvortzov@gmail.com>

     6 #

     7 # See COPYING file for copyrights details.

     8 #

     9 # This program is free software; you can redistribute it and/or

    10 # modify it under the terms of the GNU General Public License

    11 # as published by the Free Software Foundation; either version 2

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

    13 #

    14 # This program is distributed in the hope that it will be useful,

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

    16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    17 # GNU General Public License for more details.

    18 #

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

    20 # along with this program; if not, write to the Free Software

    21 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

    22 

    23 from __future__ import absolute_import

    24 

    25 import wx

    26 

    27 

    28 class CommentEditDialog(wx.Dialog):

    29     """

    30     This dialog behaves like wx.TextEntryDialog,

    31     but additionaly it allows to set custom font and

    32     exact size for wx.TextCtrl.

    33     That allows to edit comment and immediately

    34     see how it'll be shown on wiresheet.

    35     """

    36 

    37     def __init__(self, parent, font, value="", size=wx.Size(400, 200)):

    38         """

    39         Constructor

    40 

    41         :param parent:

    42             parent window (wx.Window)

    43         :param font:

    44             the font for text control

    45         :param value:

    46             the default value, which may be the empty string

    47         :param size:

    48             desired initial size for text control.

    49             Minimal size of text control is limited

    50             by (100,100)

    51         """

    52         wx.Dialog.__init__(self, parent, title=_("Please enter comment text"))

    53         msg_label = wx.StaticText(self, label=_("Edit comment"))

    54         input_size = wx.Size(max(size[0], 100), max(size[1], 100))

    55         input = wx.TextCtrl(self, style=wx.TE_MULTILINE)

    56         input.SetInitialSize(input_size)

    57         input.SetFont(font)

    58         input.SetValue(value)

    59         buttons = self.CreateButtonSizer(wx.OK | wx.CANCEL)

    60         sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10)

    61         border = 20

    62 

    63         sizer.Add(msg_label, 0,

    64                   flag=wx.TOP | wx.LEFT | wx.RIGHT,

    65                   border=border)

    66         sizer.Add(input, 1,

    67                   flag=wx.EXPAND | wx.LEFT | wx.RIGHT,

    68                   border=border)

    69         sizer.Add(buttons, 0,

    70                   flag=wx.EXPAND | wx.LEFT | wx.RIGHT | wx.BOTTOM,

    71                   border=border)

    72 

    73         self.SetSizerAndFit(sizer)

    74         self.input = input

    75 

    76     def SetValue(self, value):

    77         """Sets text value"""

    78         self.input.SetValue(value)

    79 

    80     def GetValue(self):

    81         """

    82         Returns the text that the user has entered

    83         if the user has pressed wx.OK,

    84         or the original value if the user has pressed Cancel.

    85         """

    86         return self.input.GetValue()