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Updated the page preview widget to display a infinite-style horizontal carousel of page previews

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This commit is contained in:
Roberto Rosario
2011-04-19 23:06:58 -04:00
parent 5528312872
commit 01116bf92e
1 changed files with 22 additions and 7 deletions
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29
apps/documents/forms.py
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@@ -79,18 +79,33 @@ class ImageWidget(forms.widgets.Widget):
output = [] output = []
page_count = value.documentpage_set.count() page_count = value.documentpage_set.count()
output.append( output.append(
'<br /><span class="famfam active famfam-page_white_copy"></span>%s<br />' % u'<br /><span class="famfam active famfam-page_white_copy"></span>%s<br />' %
ugettext(u'Pages')) ugettext(u'Total pages: %s') % page_count)
output.append(u'<div style="white-space:nowrap; overflow: auto;">')
for page in value.documentpage_set.all(): for page in value.documentpage_set.all():
output.append( output.append(
'<span>%(page)s)<a rel="gallery_1" class="fancybox-iframe" href="%(url)s"><img src="%(img)s?page=%(page)s" /></a></span>' % { u'''<div style="display: inline-block; border: 1px solid black; margin: 10px;">
'url': reverse('document_page_view', args=[page.id]), <div class="tc">%(page_string)s %(page)s</div>
'img': reverse('document_preview_multipage', args=[value.id]), <a rel="page_gallery" class="fancybox-noscaling" href="%(view_url)s?page=%(page)s">
<img src="%(img)s?page=%(page)s" />
</a>
<div class="tc">
<a class="fancybox-iframe" href="%(url)s"><span class="famfam active famfam-page_go"></span>%(details_string)s</a>
</div>
</div>''' % {
'url': reverse('document_page_view', args=[page.pk]),
'img': reverse('document_preview_multipage', args=[value.pk]),
'page': page.page_number, 'page': page.page_number,
'view_url': reverse('document_display', args=[page.document.pk]),
'page_string': ugettext(u'Page'),
'details_string': ugettext(u'Details'),
}) })
output.append(u'</div>')
output.append( output.append(
'<br /><span class="famfam active famfam-magnifier"></span>%s' % u'<br /><span class="famfam active famfam-magnifier"></span>%s' %
ugettext(u'Click on the image for full size view')) ugettext(u'Click on the image for full size view'))
return mark_safe(u''.join(output)) return mark_safe(u''.join(output))
@@ -124,7 +139,7 @@ class DocumentPreviewForm(forms.Form):
super(DocumentPreviewForm, self).__init__(*args, **kwargs) super(DocumentPreviewForm, self).__init__(*args, **kwargs)
self.fields['preview'].initial = self.document self.fields['preview'].initial = self.document
preview = forms.CharField(widget=ImageWidget()) preview = forms.CharField(widget=ImageWidget(), label=_(u'Page previews'))
class DocumentContentForm(forms.Form): class DocumentContentForm(forms.Form):