docutil/dochtml.py
author Edouard Tisserant <edouard.tisserant@gmail.com>
Thu, 06 Oct 2022 10:02:46 +0200
branchwxPython4
changeset 3630 921f620577e8
parent 2737 38afed869ff6
child 3750 f62625418bff
permissions -rw-r--r--
Merged changes from default
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
     1
#!/usr/bin/env python
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
     2
# -*- coding: utf-8 -*-
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
     3
1571
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
     4
# This file is part of Beremiz, a Integrated Development Environment for
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
     5
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
     6
#
1571
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
     7
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
     8
#
1571
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
     9
# See COPYING file for copyrights details.
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    10
#
1571
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    11
# This program is free software; you can redistribute it and/or
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    12
# modify it under the terms of the GNU General Public License
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    13
# as published by the Free Software Foundation; either version 2
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    14
# of the License, or (at your option) any later version.
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    15
#
1571
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    16
# This program is distributed in the hope that it will be useful,
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    17
# but WITHOUT ANY WARRANTY; without even the implied warranty of
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    18
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    19
# GNU General Public License for more details.
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    20
#
1571
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    21
# You should have received a copy of the GNU General Public License
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    22
# along with this program; if not, write to the Free Software
486f94a8032c fix license notices in source files and license files under GPLv2+
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1490
diff changeset
    23
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    24
1881
091005ec69c4 fix pylint py3k conversion warning: "(no-absolute-import) import missing `from __future__ import absolute_import`"
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1865
diff changeset
    25
091005ec69c4 fix pylint py3k conversion warning: "(no-absolute-import) import missing `from __future__ import absolute_import`"
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1865
diff changeset
    26
from __future__ import absolute_import
1732
94ffe74e6895 clean-up: fix PEP8 E401 multiple imports on one line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
    27
import subprocess
94ffe74e6895 clean-up: fix PEP8 E401 multiple imports on one line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
    28
import wx
94ffe74e6895 clean-up: fix PEP8 E401 multiple imports on one line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
    29
import wx.html
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    30
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    31
HtmlFrameOpened = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    32
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1735
diff changeset
    33
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    34
def OpenHtmlFrame(self, title, file, size):
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    35
    if title not in HtmlFrameOpened:
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    36
        HtmlFrameOpened.append(title)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    37
        window = HtmlFrame(self, HtmlFrameOpened)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    38
        window.SetTitle(title)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    39
        window.SetHtmlPage(file)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    40
        window.SetClientSize(size)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    41
        window.Show()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    42
1749
d73b64672238 clean-up: fix PEP8 E305 expected 2 blank lines after class or function definition
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1745
diff changeset
    43
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    44
EVT_HTML_URL_CLICK = wx.NewId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    45
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1735
diff changeset
    46
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    47
class HtmlWindowUrlClick(wx.PyEvent):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    48
    def __init__(self, linkinfo):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    49
        wx.PyEvent.__init__(self)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    50
        self.SetEventType(EVT_HTML_URL_CLICK)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    51
        self.linkinfo = (linkinfo.GetHref(), linkinfo.GetTarget())
1735
c02818d7e29f clean-up: fix PEP8 W293 blank line contains whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
    52
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1735
diff changeset
    53
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    54
class UrlClickHtmlWindow(wx.html.HtmlWindow):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    55
    """ HTML window that generates and OnLinkClicked event.
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    56
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    57
    Use this to avoid having to override HTMLWindow
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    58
    """
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    59
    def OnLinkClicked(self, linkinfo):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    60
        wx.PostEvent(self, HtmlWindowUrlClick(linkinfo))
1735
c02818d7e29f clean-up: fix PEP8 W293 blank line contains whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
    61
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    62
    def Bind(self, event, handler, source=None, id=wx.ID_ANY, id2=wx.ID_ANY):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    63
        if event == HtmlWindowUrlClick:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    64
            self.Connect(-1, -1, EVT_HTML_URL_CLICK, handler)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    65
        else:
1865
0bd5b3099144 fix pylint warning "(no-value-for-parameter) No value for argument 'X' in function call"
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1850
diff changeset
    66
            wx.html.HtmlWindow.Bind(self, event, handler, source=source, id=id, id2=id2)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    67
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1735
diff changeset
    68
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    69
class HtmlFrame(wx.Frame):
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    70
    def _init_ctrls(self, prnt):
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    71
        self.SetIcon(prnt.icon)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    72
        self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
1735
c02818d7e29f clean-up: fix PEP8 W293 blank line contains whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
    73
2737
38afed869ff6 Finished fixing Wx IDs abuse. There was still some wasted IDs because of wx.NewId calls in many places where it wasn't needed, and those IDs were not re-used. As a consequence Beremiz was making exception crashing after a few hours of intensive use.
Edouard Tisserant
parents: 1881
diff changeset
    74
        self.HtmlContent = UrlClickHtmlWindow(name='HtmlContent', parent=self, pos=wx.Point(0, 0),
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    75
                                              size=wx.Size(-1, -1), style=wx.html.HW_SCROLLBAR_AUTO | wx.html.HW_NO_SELECTION)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    76
        self.HtmlContent.Bind(HtmlWindowUrlClick, self.OnLinkClick)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
    77
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    78
    def __init__(self, parent, opened):
2737
38afed869ff6 Finished fixing Wx IDs abuse. There was still some wasted IDs because of wx.NewId calls in many places where it wasn't needed, and those IDs were not re-used. As a consequence Beremiz was making exception crashing after a few hours of intensive use.
Edouard Tisserant
parents: 1881
diff changeset
    79
        wx.Frame.__init__(self, name='HtmlFrame',
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    80
                          parent=parent, pos=wx.Point(320, 231),
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    81
                          size=wx.Size(853, 616),
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    82
                          style=wx.DEFAULT_FRAME_STYLE, title='')
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    83
        self._init_ctrls(parent)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    84
        self.HtmlFrameOpened = opened
1735
c02818d7e29f clean-up: fix PEP8 W293 blank line contains whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
    85
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    86
    def SetHtmlCode(self, htmlcode):
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    87
        self.HtmlContent.SetPage(htmlcode)
1735
c02818d7e29f clean-up: fix PEP8 W293 blank line contains whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
    88
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    89
    def SetHtmlPage(self, htmlpage):
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    90
        self.HtmlContent.LoadPage(htmlpage)
1735
c02818d7e29f clean-up: fix PEP8 W293 blank line contains whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
    91
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    92
    def OnCloseFrame(self, event):
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    93
        self.HtmlFrameOpened.remove(self.GetTitle())
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    94
        event.Skip()
1735
c02818d7e29f clean-up: fix PEP8 W293 blank line contains whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
    95
1838
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    96
    def OnLinkClick(self, event):
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    97
        url = event.linkinfo[0]
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    98
        try:
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
    99
            if wx.Platform == '__WXMSW__':
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
   100
                import webbrowser
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
   101
                webbrowser.open(url)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
   102
            elif subprocess.call("firefox %s" % url, shell=True) != 0:
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
   103
                wx.MessageBox("""Firefox browser not found.\nPlease point your browser at :\n%s""" % url)
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
   104
        except ImportError:
646245c1c0d9 fix pylint warning (bad-indentation) Bad indentation. Found X spaces, expected Y
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1836
diff changeset
   105
            wx.MessageBox('Please point your browser at: %s' % url)