author | Aurelien Campeas <aurelien.campeas@logilab.fr> |
Wed, 07 Jan 2009 12:25:18 +0100 | |
changeset 344 | e0d5879a613e |
parent 237 | 3df2e0ae2eba |
child 431 | 18b4dd650ef8 |
permissions | -rw-r--r-- |
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from logilab.mtconverter import html_escape |
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from cubicweb.interfaces import ITree |
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from cubicweb.common.selectors import interface_selector, yes |
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from cubicweb.common.view import EntityView |
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from cubicweb.web.views.baseviews import OneLineView |
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class TreeView(EntityView): |
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id = 'treeview' |
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accepts = ('Any',) |
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fstree = False |
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itemvid = 'treeitemview' |
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def call(self, subvid=None): |
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if subvid is None and 'subvid' in self.req.form: |
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subvid = self.req.form.pop('subvid') # consume it |
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if subvid is None: |
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subvid = 'oneline' |
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self.req.add_css('jquery.treeview.css') |
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self.req.add_js(('cubicweb.ajax.js', 'jquery.treeview.js', 'cubicweb.widgets.js')) |
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css_classes = 'treeview widget' |
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if self.fstree: |
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css_classes += ' filetree' |
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# XXX noautoload is a quick hack to avoid treeview to be rebuilt |
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# after a json query and avoid double toggling bugs. |
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# Need to find a way to do that cleanly. |
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if 'noautoload' in self.req.form: |
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self.w(u'<ul class="%s" cubicweb:wdgtype="TreeView">' % css_classes) |
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else: |
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self.w(u'<ul class="%s" cubicweb:loadtype="auto" cubicweb:wdgtype="TreeView">' |
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% css_classes) |
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for rowidx in xrange(len(self.rset)): |
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self.wview(self.itemvid, self.rset, row=rowidx, col=0, |
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vid=subvid, parentvid=self.id) |
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self.w(u'</ul>') |
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class FileTreeView(TreeView): |
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"""specific version of the treeview to display file trees |
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""" |
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id = 'filetree' |
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fstree = True |
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def call(self, subvid=None): |
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super(FileTreeView, self).call(subvid='filetree-oneline') |
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1190261a1f13
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
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1190261a1f13
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
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class FileItemInnerView(OneLineView): |
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"""inner view used by the TreeItemView instead of oneline view |
1190261a1f13
provide a specific version of treeview to display files and directories
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parents:
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1190261a1f13
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This view adds an enclosing <span> with some specific CSS classes |
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around the oneline view. This is needed by the jquery treeview plugin. |
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parents:
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""" |
1190261a1f13
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parents:
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id = 'filetree-oneline' |
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parents:
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def cell_call(self, row, col): |
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entity = self.entity(row, col) |
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if ITree.is_implemented_by(entity.__class__) and not entity.is_leaf(): |
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self.w(u'<span class="folder">%s</span>' % entity.view('oneline')) |
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else: |
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# XXX define specific CSS classes according to mime types |
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self.w(u'<span class="file">%s</span>' % entity.view('oneline')) |
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class DefaultTreeViewItemView(EntityView): |
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"""default treeitem view for entities which don't implement ITree |
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""" |
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id = 'treeitemview' |
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accepts = ('Any',) |
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def cell_call(self, row, col, vid='oneline', parentvid='treeview'): |
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entity = self.entity(row, col) |
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itemview = self.view(vid, self.rset, row=row, col=col) |
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if row == len(self.rset) - 1: |
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self.w(u'<li class="last">%s</li>' % itemview) |
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else: |
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self.w(u'<li><span>%s</span></li>' % itemview) |
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class TreeViewItemView(EntityView): |
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"""specific treeitem view for entities which implement ITree |
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(each item should be exandable if it's not a tree leaf) |
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""" |
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id = 'treeitemview' |
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3df2e0ae2eba
begin selector renaming (work in progress)
Sylvain Thenault <sylvain.thenault@logilab.fr>
parents:
187
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# XXX append yes to make sure we get an higher score than |
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# the default treeitem view |
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parents:
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__selectors__ = (interface_selector, yes) |
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accepts_interfaces = (ITree,) |
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def cell_call(self, row, col, vid='oneline', parentvid='treeview'): |
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entity = self.entity(row, col) |
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cssclasses = [] |
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is_leaf = False |
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if row == len(self.rset) - 1: |
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is_leaf = True |
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if not hasattr(entity, 'is_leaf') or entity.is_leaf(): |
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if is_leaf : cssclasses.append('last') |
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self.w(u'<li class="%s">' % u' '.join(cssclasses)) |
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else: |
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rql = entity.children_rql() % {'x': entity.eid} |
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url = html_escape(self.build_url('json', rql=rql, vid=parentvid, |
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pageid=self.req.pageid, |
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subvid=vid, |
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noautoload=True)) |
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cssclasses.append('expandable') |
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divclasses = ['hitarea expandable-hitarea'] |
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if is_leaf : |
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cssclasses.append('lastExpandable') |
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divclasses.append('lastExpandable-hitarea') |
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self.w(u'<li cubicweb:loadurl="%s" class="%s">' % (url, u' '.join(cssclasses))) |
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self.w(u'<div class="%s"> </div>' % u' '.join(divclasses)) |
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# add empty <ul> because jquery's treeview plugin checks for |
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# sublists presence |
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self.w(u'<ul class="placeholder"><li>place holder</li></ul>') |
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self.wview(vid, self.rset, row=row, col=col) |
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self.w(u'</li>') |
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