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#------------------------------------------------------------------------------
# Copyright (c) 2005, Enthought, Inc.
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/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!
#
# Author: David C. Morrill
# Date: 10/25/2004
# Symbols defined: user_name_for
#------------------------------------------------------------------------------
""" Defines the HTML help templates used for formatting Traits UI help pages.
"""
#-------------------------------------------------------------------------------
# Imports:
#-------------------------------------------------------------------------------
from enthought.traits.api import HasStrictTraits, Str
#-------------------------------------------------------------------------------
# Constants:
#-------------------------------------------------------------------------------
# Default HTML for a single Item's help window:
ItemHTML = """
<HTML>
<BODY BGCOLOR="#E8E5D4">
<TABLE CELLPADDING="0">
<TR>
<TD BGCOLOR="#000000">
<TABLE CELLSPACING = "1">
<TR>
<TD WIDTH="20%%" VALIGN="TOP" BGCOLOR="#9DB8F4"><B>%s</B></TD>
<TD WIDTH="80%%" VALIGN="TOP" BGCOLOR="#C1D2F9">%s</TD>
</TR>
</TABLE>
</TD>
</TR>
</TABLE>
</BODY>
</HTML>"""
# Default HTML for a complete Group's help window:
GroupHTML = """
<HTML>
<BODY BGCOLOR="#E8E5D4">%s
<TABLE CELLPADDING="0">
<TR>
<TD BGCOLOR="#000000">
<TABLE CELLSPACING="1">%s</TABLE>
</TD>
</TR>
</TABLE>
</BODY>
</HTML>"""
# Default HTML for a single Item within a Group:
ItemHelp = """
<TR>
<TD WIDTH="20%%" VALIGN="TOP" BGCOLOR="#9DB8F4"><B>%s</B>:</TD>
<TD WIDTH="80%%" VALIGN="TOP" BGCOLOR="#C1D2F9">%s</TD>
</TR>"""
# Default HTML for formatting a Group's 'help' trait
GroupHelp = """
<TABLE WIDTH="100%%" CELLPADDING="0">
<TR>
<TD BGCOLOR="#000000">
<TABLE CELLSPACING="1">
<TR>
<TD BGCOLOR="#CDCDB6">%s</TD>
</TR>
</TABLE>
</TD>
</TR>
</TABLE>"""
# Default HTML for when no help is available:
NoHelp = """
<HTML>
<BODY BGCOLOR="#E8E5D4">
<TABLE CELLPADDING="5" WIDTH="100%">
<TR>
<TD BGCOLOR="#C1D2F9">
No help available.
</TD>
</TR>
</TABLE>
</BODY>
</HTML>"""
#-------------------------------------------------------------------------------
# 'HelpTemplate' class:
#-------------------------------------------------------------------------------
class HelpTemplate ( HasStrictTraits ):
""" Contains HTML templates for displaying help.
"""
item_html = Str( ItemHTML ) # Item popup help window HTML document
group_html = Str( GroupHTML ) # Group help window HTML document
item_help = Str( ItemHelp ) # Single group item HTML
group_help = Str( GroupHelp ) # Group level help HTML
no_group_help = Str( '' ) # Missing group level help HTML
no_help = Str( NoHelp ) # No help available HTML
#-------------------------------------------------------------------------------
# Gets/Sets the current HelpTemplate in use:
#-------------------------------------------------------------------------------
_help_template = HelpTemplate()
def help_template ( template = None ):
""" Gets or sets the current HelpTemplate in use.
"""
global _help_template
if template is not None:
_help_template = template
return _help_template
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