# (C) Copyright 2005-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
""" Enthought pyface package component
"""
import sys
import wx
import wx.html
import wx.lib.wxpTag
from traits.api import provides
from pyface.i_about_dialog import IAboutDialog, MAboutDialog
from .dialog import Dialog
_DIALOG_TEXT = """
%s
Python %s
wxPython %s
%s
Copyright © 2003-2010 Enthought, Inc.
"""
@provides(IAboutDialog)
class AboutDialog(MAboutDialog, Dialog):
""" The toolkit specific implementation of an AboutDialog. See the
IAboutDialog interface for the API documentation.
"""
# ------------------------------------------------------------------------
# Protected 'IDialog' interface.
# ------------------------------------------------------------------------
def _create_contents(self, parent):
if parent.GetParent() is not None:
title = parent.GetParent().GetTitle()
else:
title = ""
# Set the title.
self.title = "About %s" % title
# Load the image to be displayed in the about box.
image = self.image.create_image()
# The width of a wx HTML window is fixed (and is given in the
# constructor). We set it to the width of the image plus a fudge
# factor! The height of the window depends on the content.
width = image.GetWidth() + 80
html = wx.html.HtmlWindow(parent, -1, size=(width, -1))
# Set the page contents.
html.SetPage(self._create_html())
# Make the 'OK' button the default button.
ok_button = parent.FindWindowById(
wx.ID_OK
) # html.Window.FindWindowById(wx.ID_OK)
ok_button.SetDefault()
# Set the height of the HTML window to match the height of the content.
internal = html.GetInternalRepresentation()
html.SetSize((-1, internal.GetHeight()))
# Make the dialog client area big enough to display the HTML window.
# We add a fudge factor to the height here, although I'm not sure why
# it should be necessary, the HTML window should report its required
# size!?!
width, height = html.GetSize().Get()
parent.SetClientSize((width, height + 10))
def _create_html(self):
# Load the image to be displayed in the about box.
path = self.image.absolute_path
# The additional strings.
additions = "
".join(self.additions)
# Get the version numbers.
py_version = sys.version[0:sys.version.find("(")]
wx_version = wx.VERSION_STRING
# The additional copyright strings.
copyrights = "
".join(
["Copyright © %s" % line for line in self.copyrights]
)
# Get the text of the OK button.
if self.ok_label is None:
ok = "OK"
else:
ok = self.ok_label
return _DIALOG_TEXT % (
path,
additions,
py_version,
wx_version,
copyrights,
ok,
)