/[thuban]/trunk/thuban/Thuban/UI/about.py
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Contents of /trunk/thuban/Thuban/UI/about.py

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Revision 2642 - (show annotations)
Fri Jul 1 20:49:04 2005 UTC (19 years, 8 months ago) by bh
File MIME type: text/x-python
File size: 5824 byte(s) 
First step towards unicode.  With this roughly we're at step 1
string_representation.txt

* Doc/technotes/string_representation.txt: New.  Document how
strings are represented in Thuban and how to get to a Unicode
Thuban.

* Thuban/__init__.py (set_internal_encoding)
(unicode_from_internal, internal_from_unicode): New. The first few
functions for the internal string representation

* Thuban/UI/about.py (unicodeToLocale): Removed.  Use
internal_from_unicode instead.

* Thuban/UI/__init__.py (install_wx_translation): Determine the
encoding to use for the internal string representation.  Also,
change the translation function to return strings in internal
representation even on unicode builds of wxPython

* Thuban/Model/load.py (SessionLoader.check_attrs): Decode
filenames too.
(SessionLoader.start_clrange): Use check_attrs to decode and check
the attributes.

* Thuban/Model/xmlreader.py (XMLReader.encode): Use
internal_from_unicode to convert unicode strings.

* Thuban/Model/xmlwriter.py (XMLWriter.encode): Use
unicode_from_internal when applicable

* test/runtests.py (main): New command line option:
internal-encoding to specify the internal string encoding to use
in the tests.

* test/support.py (initthuban): Set the internal encoding to
latin-1

* test/test_load.py (TestSingleLayer.test, TestClassification.test)
(TestLabelLayer.test): Use the internal string representation when
dealing with non-ascii characters

* test/test_load_1_0.py (TestSingleLayer.test)
(TestClassification.test, TestLabelLayer.test): Use the internal
string representation when dealing with non-ascii characters

* test/test_load_0_9.py (TestSingleLayer.test)
(TestClassification.test): Use the internal string representation
when dealing with non-ascii characters

* test/test_load_0_8.py (TestUnicodeStrings.test): Use the
internal string representation when dealing with non-ascii
characters

* test/test_save.py (XMLWriterTest.testEncode)
(SaveSessionTest.testClassifiedLayer): Use the internal string
representation when dealing with non-ascii characters where
applicable
1 # Copyright (c) 2001-2005 by Intevation GmbH
2 # Authors:
3 # Jonathan Coles <[email protected]>
4 # Bernhard Reiter <[email protected]>
5 # Silke Reimer <[email protected]>
6 #
7 # This program is free software under the GPL (>=v2)
8 # Read the file COPYING coming with Thuban for details.
9
10 """The About Box"""
11
12 __version__ = "$Revision$"
13 # $Source$
14 # $Id$
15
16 from wxPython.wx import *
17
18 from locale import getdefaultlocale
19
20 from Thuban import _, internal_from_unicode
21 from Thuban.version import versions
22 from Thuban.Model.resource import gdal_support_status
23
24 from Thuban.UI.extensionregistry import ext_registry
25
26 class About(wxDialog):
27
28 def __init__(self, parent):
29 wxDialog.__init__(self, parent, -1, _("About Thuban"),
30 style = wxDEFAULT_DIALOG_STYLE
31 | wxSYSTEM_MENU
32 | wxMINIMIZE_BOX
33 | wxMAXIMIZE_BOX
34 | wxRESIZE_BORDER,
35 size = (400, 250))
36
37 # Note: The source code is in ASCII, so we escape some
38 # characters to get byte strings in latin1.
39 lead_developer = 'Bernhard Herzog'
40 developers = [ 'Jonathan Coles',
41 'Frank Koormann',
42 internal_from_unicode(u'Martin M\xfcller'),
43 'Bernhard Reiter',
44 'Jan-Oliver Wagner' ]
45 translators = [ ( _('French'), 'Daniel Calvelo Aros' ),
46 ( _('German'),
47 internal_from_unicode(u'Bj\xf6rn Broscheit')),
48 ( _('Hungarian'), 'Norbert Solymosi'),
49 ( _('Italian'), 'Maurizio Napolitano'),
50 ( _('Portuguese (Brazilian)'), 'Eduardo Patto Kanegae'),
51 ( _('Russian'), 'Alex Shevlakov'),
52 ( _('Spanish'), 'Daniel Calvelo Aros') ]
53 other_contributors = [ 'Jonathan Byron',
54 'Ole Rahn',
55 'Silke Reimer' ]
56 dyn_modules = [ ('wxPython', versions['wxPython']),
57 ('Python', versions['python']),
58 ('PySQLite', versions['pysqlite']),
59 ('SQLite', versions['sqlite']),
60 ('GDAL', versions.get('gdal', _('- not available'))),
61 ('psycopg', versions.get('psycopg',
62 _('- not available')))]
63 direct_modules = [ \
64 ('GTK', versions.get('gtk', _('- not available'))),
65 ('proj', versions['proj']) ]
66
67 text = 'Thuban %s\n\n' % versions['thuban-long']
68
69 text += _('Currently using:\n')
70
71 for name, version in dyn_modules:
72 text+= '\t%s %s\n' % (name, version)
73 text += '\n'
74
75 if gdal_support_status:
76 text += gdal_support_status + "\n\n"
77
78 text += _('Compiled for:\n')
79
80 for name, version in direct_modules:
81 text+= '\t%s %s\n' % (name, version)
82 text += '\n'
83
84 text += _('Extensions:\n')
85 if ext_registry:
86 for ext in ext_registry:
87 text += '\t%s %s\n' % (ext.name, ext.version)
88 else:
89 text += _('\tNone registered.\n')
90 text += '\n'
91
92 text += _('Lead Developer:\n')
93 text += '\t%s\n\n' % lead_developer
94
95 text += _('Developers:\n')
96 for name in developers:
97 text += '\t%s\n' % name
98 text += '\n'
99
100 text += _('Translators:\n')
101 for lang, name in translators:
102 text += '\t%s: %s\n' % (lang, name)
103 text += '\n'
104
105 text += _('Other Contributors:\n')
106 for name in other_contributors:
107 text += '\t%s\n' % name
108 text += '\n'
109
110 text += \
111 _("Questions and comments can be sent to the following addresses:\n"
112 "\tGeneral list (public):\n\t\t<[email protected]>\n"
113 "\tDevelopers list (public):\n\t\t<[email protected]>\n"
114 "\tThuban team at Intevation:\n\t\t<[email protected]>\n"
115 )
116
117 text += '\n\n'
118
119 text += _("Details on the registered extensions:\n\n")
120
121 if ext_registry:
122 for ext in ext_registry:
123 text += '%s %s:\n' % (ext.name, ext.version)
124 text += _('Copyright %s\n') % ext.copyright
125 text += _('Authors:\n')
126 for author in ext.authors:
127 text+= '\t%s\n' % author
128 text += ext.desc
129 text += '\n'
130 text += 'Status: %s' % ext.status
131 text += '\n\n'
132 else:
133 text += _('\tNone registered.\n')
134
135 self.text = text
136
137 text_title = wxStaticText(self, -1,
138 _("Thuban is a program for exploring geographic data.\n\n") +
139 "Copyright 2001-2004 Intevation GmbH.\n" +
140 _("Thuban is licensed under the GNU GPL"),
141 style=wxST_NO_AUTORESIZE|wxALIGN_CENTRE)
142
143 textBox = wxTextCtrl(self, -1, text,
144 style=wxTE_READONLY|wxTE_MULTILINE|wxTE_LINEWRAP)
145 w, h = (300, 150)
146 textBox.SetSizeHints(w, h)
147 textBox.SetSize((w, h))
148
149 button_close = wxButton(self, wxID_CANCEL, _("Close"))
150 button_close.SetDefault()
151
152 sizer = wxBoxSizer(wxVERTICAL)
153 sizer.Add(text_title, 0, wxALL|wxEXPAND|wxADJUST_MINSIZE, 10)
154 sizer.Add(textBox, 1, wxALL|wxEXPAND, 10)
155 sizer.Add(button_close, 0, wxALL|wxALIGN_RIGHT, 10)
156
157 self.SetAutoLayout(True)
158 self.SetSizer(sizer)
159 sizer.Fit(self)
160 sizer.SetSizeHints(self)
161 self.Layout()
162
163 EVT_BUTTON(self, wxID_CANCEL, self.OnCancel)
164
165 def OnCancel(self, event):
166 self.EndModal(wxID_CANCEL)

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