from Page import Page
class SidebarPage(Page):
"""WebKit page template class for pages with a sidebar.
SidebarPage is an abstract superclass for pages that have a sidebar
(as well as a header and "content well"). Sidebars are normally used
for navigation (e.g., a menu or list of links), showing small bits
of info and occasionally a simple form (such as login or search).
Subclasses should override cornerTitle(), writeSidebar() and
writeContent() (and title() if necessary; see Page).
The utility methods menuHeading() and menuItem() can be used by
subclasses, typically in their implementation of writeSidebar().
WebKit itself uses this class: Examples/ExamplePage and Admin/AdminPage
both inherit from it.
TO DO
* More consequent use style sheets; get rid of tables completely.
* The header, corner and colors are not easy to customize via subclasses.
"""
def writeStyleSheet(self):
"""We're using a simple internal style sheet.
This way we avoid having to care about where an external style
sheet should be located when this class is used in another context.
"""
self.writeln('''<style type="text/css">
<!--
body {
color: #080810;
background-color: white;
font-size: 11pt;
font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif;
margin: 0pt;
padding: 0pt;
}
h1 { font-size: 18pt; }
h2 { font-size: 16pt; }
h3 { font-size: 14pt; }
h4 { font-size: 12pt; }
h5 { font-size: 11pt; }
-->
</style>''')
def writeBodyParts(self):
wr = self.writeln
wr('<table border="0" cellpadding="0" cellspacing="0" width="100%">')
self.writeBanner()
wr('<tr><td style="background-color:#E8E8F0;'
'padding:4pt;font-size:10pt;'
'vertical-align:top;white-space:nowrap;height:100%">')
self.writeSidebar()
wr('</td>')
wr('<td style="padding:8pt;vertical-align:top;width:100%">')
self.writeContent()
wr('</td>')
wr('</tr></table>')
def writeBanner(self):
title, cornerTitle = self.title(), self.cornerTitle()
self.writeln('<tr><td style="background-color:#101040;color:white;'
'padding:6pt 6pt;font-size:14pt;'
'text-align:center;vertical-align:middle">'
'%s</td><td style="background-color:#202080;color:white;'
'padding:8pt 6pt;font-size:16pt;font-weight:bold;'
'text-align:center;vertical-align:middle">'
'%s</td></tr>' % (cornerTitle, title))
def writeSidebar(self):
self.writeWebKitSidebarSections()
def cornerTitle(self):
return ''
def menuHeading(self, title):
self.writeln('<div style="font-weight:bold;'
'margin-top:6pt;margin-bottom:3pt;width:12em">%s</div>' % title)
self._wroteHeading = 1
def menuItem(self, title, url=None, suffix=None, indentLevel=1):
if suffix:
suffix = ' ' + suffix
else:
suffix = ''
if url is not None:
title = '<a href="%s">%s</a>' % (url, title)
self.writeln('<div style="margin-left:%dpt">%s%s</div>'
% (4*indentLevel, title, suffix))
def writeWebKitSidebarSections(self):
"""Write sidebar sections.
This method (and consequently the methods it invokes)
are provided for WebKit's example and admin pages.
It writes sections such as contexts, e-mails, exits and versions.
"""
self.writeContextsMenu()
self.writeWebwareEmailMenu()
self.writeWebwareExitsMenu()
self.writeVersions()
def writeContextsMenu(self):
self.menuHeading('Contexts')
adapterName = self.request().adapterName()
ctxs = self.application().contexts().keys()
ctxs = filter(lambda ctx: ctx!='default' and ctx.find('/')<0, ctxs)
ctxs.sort()
for ctx in ctxs:
self.menuItem(ctx, '%s/%s/' % (adapterName, ctx))
def writeWebwareEmailMenu(self):
self.menuHeading('E-mail')
self.menuItem('webware-discuss', 'mailto:webware-discuss@lists.sourceforge.net')
def writeWebwareExitsMenu(self):
self.menuHeading('Exits')
self.menuItem('Webware', 'http://www.webwareforpython.org')
self.menuItem('Python', 'http://www.python.org')
def writeVersions(self):
app = self.application()
self.menuHeading('Versions')
self.menuItem('WebKit ' + app.webKitVersionString())
self.menuItem('Webware ' + app.webwareVersionString())
import string, sys
self.menuItem('Python ' + sys.version.split(' ', 1)[0])
def writeContent(self):
self.writeln('Woops, someone forgot to override writeContent().')