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work in progress: more lobo layout views

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git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@3989 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2010-09-10 07:56:29 +00:00
parent e20e35c4fd
commit 751bc4a7d3
5 changed files with 106 additions and 20 deletions
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33
browser/lobo/README.txt Normal file
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@ -0,0 +1,33 @@
===============================================================
loops - Linked Objects for Organization and Processing Services
===============================================================
($Id$)
Let's do some basic set up
>>> from zope.app.testing.setup import placefulSetUp, placefulTearDown
>>> site = placefulSetUp(True)
>>> from zope import component, interface
and setup a simple loops site with a concept manager and some concepts
(with all the type machinery, what in real life is done via standard
ZCML setup):
>>> from loops.tests.setup import TestSite
>>> t = TestSite(site)
>>> concepts, resources, views = t.setup()
Using the Lobo Blueprint-based Layout Views
===========================================
>>> from loops.browser.lobo.standard import Grid3, Single1
Fin de partie
=============
>>> placefulTearDown()

14
browser/lobo/configure.zcml
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@ -8,11 +8,19 @@
<!-- Views for the Lobo skin / grid-based layout --> <!-- Views for the Lobo skin / grid-based layout -->
<zope:adapter <zope:adapter
name="lobo.page.3columns-basic" name="page.grid.3"
for="loops.interfaces.IConcept for="loops.interfaces.IConcept
zope.publisher.interfaces.browser.IBrowserRequest" loops.browser.skin.Lobo"
provides="zope.interface.Interface" provides="zope.interface.Interface"
factory="loops.browser.lobo.standard.Basic3Columns" factory="loops.browser.lobo.standard.Grid3"
permission="zope.View" />
<zope:adapter
name="page.single.1"
for="loops.interfaces.IConcept
loops.browser.skin.Lobo"
provides="zope.interface.Interface"
factory="loops.browser.lobo.standard.Single1"
permission="zope.View" /> permission="zope.View" />
</configure> </configure>

2
browser/lobo/standard.pt
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@ -1,7 +1,7 @@
<html i18n:domain="loops"> <html i18n:domain="loops">
<metal:block define-macro="basic-image"> <metal:block define-macro="basic">
<h1 tal:attributes="ondblclick item/openEditWindow" <h1 tal:attributes="ondblclick item/openEditWindow"
tal:content="item/title" /> tal:content="item/title" />

55
browser/lobo/standard.py
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@ -34,33 +34,56 @@ from loops.common import adapted
standard_template = ViewPageTemplateFile('standard.pt') standard_template = ViewPageTemplateFile('standard.pt')
class Basic3Columns(ConceptView): class Base(ConceptView):
template = standard_template
templateName = 'lobo.standard'
macroName = 'basic'
imageSize = 'small'
height = 260
gridPattern = ['span-2', 'span-2', 'span-2 last']
@Lazy @Lazy
def standard_macros(self): def macros(self):
return self.controller.getTemplateMacros('lobo.standard', standard_template) return self.controller.getTemplateMacros(self.templateName, self.template)
@property @property
def macro(self): def macro(self):
return self.standard_macros['basic-image'] return self.macros[self.macroName]
def content(self): def content(self):
result = [] result = []
for idx, c in enumerate(self.context.getChildren([self.defaultPredicate])): for idx, c in enumerate(self.context.getChildren([self.defaultPredicate])):
text = c.title result.append(self.setupItem(idx, c))
url = self.nodeView.getUrlForTarget(c)
# TODO: use layout settings of c for display
cssClass = 'span-2'
if idx % 3 == 2:
cssClass += ' last'
style = 'height: 260px'
result.append(dict(text=text, url=url, cssClass=cssClass,
style=style, img=self.getImageData(c),
object=adapted(c)))
return result return result
def getImageData(self, concept): def setupItem(self, idx, obj):
text = obj.title
url = self.nodeView.getUrlForTarget(obj)
# TODO: use layout settings of context and c for display
style = 'height: %ipx' % self.height
return dict(text=text, url=url, cssClass=self.getCssClass(idx, obj),
style=style, img=self.getImageData(idx, obj),
object=adapted(obj))
def getCssClass(self, idx, obj):
pattern = self.gridPattern
return pattern[idx % len(pattern)]
def getImageData(self, idx, concept):
for r in concept.getResources([self.defaultPredicate]): for r in concept.getResources([self.defaultPredicate]):
if r.contentType.startswith('image/'): if r.contentType.startswith('image/'):
src = '%s/mediaasset.html?v=small' % self.nodeView.getUrlForTarget(r) src = ('%s/mediaasset.html?v=%s' %
(self.nodeView.getUrlForTarget(r), self.imageSize))
return dict(src=src) return dict(src=src)
class Grid3(Base):
pass
class Single1(Base):
pass

22
browser/lobo/tests.py Executable file
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@ -0,0 +1,22 @@
# $Id$
import unittest, doctest
from zope.testing.doctestunit import DocFileSuite
from zope.interface.verify import verifyClass
class Test(unittest.TestCase):
"Basic tests for the browser.lobo sub-package."
def testSomething(self):
pass
def test_suite():
flags = doctest.NORMALIZE_WHITESPACE | doctest.ELLIPSIS
return unittest.TestSuite((
unittest.makeSuite(Test),
DocFileSuite('README.txt', optionflags=flags),
))
if __name__ == '__main__':
unittest.main(defaultTest='test_suite')