Refactored ordered container stuff out of loops package and put into cybertools.container
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1036 fd906abe-77d9-0310-91a1-e0d9ade77398
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helmutm
parent
dedd7d8736
commit
3cbba1d593
7 changed files with 1 additions and 308 deletions
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@ -330,14 +330,10 @@ Let's add some more nodes and reorder them:
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>>> m11.keys()
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['m111', 'm112', 'm113', 'm114']
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>>> m11.moveSubNodesByDelta(['m113'], -1)
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>>> m11.keys()
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['m111', 'm113', 'm112', 'm114']
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A special management view provides methods for moving objects down, up,
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to the bottom, and to the top
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>>> from loops.browser.node import OrderedContainerView
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>>> from cybertools.container.ordered import OrderedContainerView
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>>> view = OrderedContainerView(m11, TestRequest())
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>>> view.moveToBottom(('m113',))
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>>> m11.keys()
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@ -333,25 +333,10 @@
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name="node.html"
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/>
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<!-- move nodes up and down -->
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<containerViews
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for="loops.interfaces.IBaseNode"
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index="zope.ManageContent"
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add="zope.ManageContent"
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/>
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<pages
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for="loops.interfaces.IBaseNode"
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class=".node.OrderedContainerView"
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permission="zope.ManageContent">
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<page name="contents.html" template="contents.pt"
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menu="zmi_views" title="Contents"
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/>
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<page name="move_down" attribute="moveDown" />
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<page name="move_up" attribute="moveUp" />
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<page name="move_bottom" attribute="moveToBottom" />
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<page name="move_top" attribute="moveToTop" />
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</pages>
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</configure>
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@ -1,216 +0,0 @@
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<html metal:use-macro="context/@@standard_macros/view"
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i18n:domain="zope">
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<body>
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<div metal:fill-slot="body">
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<div metal:define-macro="contents">
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<tal:checkmove define="isMoveAction view/checkMoveAction">
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<tal:showlisting condition="not:isMoveAction">
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<form name="containerContentsForm" method="post" action="."
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tal:attributes="action request/URL"
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tal:define="container_contents view/listContentInfo">
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<input type="hidden" name="type_name" value=""
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tal:attributes="value request/type_name"
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tal:condition="request/type_name|nothing"
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/>
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<input type="hidden" name="retitle_id" value=""
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tal:attributes="value request/retitle_id"
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tal:condition="request/retitle_id|nothing"
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/>
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<div class="page_error"
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tal:condition="view/error"
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tal:content="view/error"
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i18n:translate="">
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Error message
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</div>
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<table id="sortable" class="listing" summary="Content listing"
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i18n:attributes="summary">
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<thead>
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<tr>
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<th> </th>
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<th i18n:translate="">Name</th>
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<th i18n:translate="">Title</th>
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<th i18n:translate="">Size</th>
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<th i18n:translate="">Created</th>
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<th i18n:translate="">Modified</th>
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</tr>
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</thead>
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<tbody>
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<metal:block tal:condition="view/hasAdding">
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<tr tal:define="names_required context/@@+/nameAllowed"
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tal:condition="python:names_required and request.has_key('type_name')">
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<td></td>
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<td><input name="new_value" id="focusid" value="" /></td>
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<td></td>
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<td></td>
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<td></td>
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</tr>
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</metal:block>
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<metal:block tal:define="supportsRename view/supportsRename"
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tal:repeat="item container_contents">
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<tr tal:define="oddrow repeat/item/odd; url item/url;
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id_quoted item/id/url:quote"
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tal:attributes="class python:oddrow and 'even' or 'odd'" >
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<td>
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<input type="checkbox" class="noborder" name="ids:list" id="#"
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value="#"
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tal:attributes="value item/id;
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id item/cb_id;
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checked request/ids_checked|nothing;"/>
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</td>
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<td><a href="#"
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tal:attributes="href
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string:${url}/@@SelectedManagementView.html"
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tal:content="structure item/icon|default">
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</a
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><span tal:condition="item/rename"
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><input name="new_value:list"
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tal:attributes="value item/id"
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/><input type="hidden" name="rename_ids:list" value=""
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tal:attributes="value item/rename"
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/></span
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><span tal:condition="not:item/rename">
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<a href="#"
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tal:attributes="href
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string:${url}/@@SelectedManagementView.html"
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tal:content="item/id"
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i18n:translate=""
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>foo</a
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><a href="#"
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tal:attributes="href
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string:${request/URL}?rename_ids:list=${id_quoted}"
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tal:condition="supportsRename"
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> </a
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></span
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></td>
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<td>
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<input name="new_value" id="focusid"
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tal:attributes="value item/title|nothing"
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tal:condition="item/retitle"
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/>
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<a href="#"
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tal:attributes="href
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string:${request/URL}?retitle_id=${id_quoted}"
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tal:condition="item/retitleable"
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tal:content="item/title|default"
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i18n:translate=""
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> </a>
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<span
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tal:condition="item/plaintitle"
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tal:content="item/title|default"
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i18n:translate=""
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> </span>
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</td>
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<td><span tal:content="item/size/sizeForDisplay|nothing"
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i18n:translate="">
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</span></td>
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<td><span tal:define="created item/created|default"
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tal:content="created"
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i18n:translate=""> </span></td>
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<td><span tal:define="modified item/modified|default"
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tal:content="modified"
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i18n:translate=""> </span></td>
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</tr>
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</metal:block>
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</tbody>
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</table>
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<div tal:condition="view/normalButtons">
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<input type="submit" name="container_rename_button" value="Rename"
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i18n:attributes="value container-rename-button"
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tal:condition="view/supportsRename"
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/>
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<input type="submit" name="container_cut_button" value="Cut"
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i18n:attributes="value container-cut-button"
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tal:condition="view/supportsCut"
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/>
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<input type="submit" name="container_copy_button" value="Copy"
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i18n:attributes="value container-copy-button"
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tal:condition="view/supportsCopy"
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/>
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<input type="submit" name="container_paste_button" value="Paste"
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tal:condition="view/hasClipboardContents"
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i18n:attributes="value container-paste-button"
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/>
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<input type="submit" name="container_delete_button" value="Delete"
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i18n:attributes="value container-delete-button"
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tal:condition="view/supportsDelete"
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i18n:domain="zope"
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/>
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<div tal:condition="view/hasAdding" tal:omit-tag="">
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<div tal:omit-tag=""
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tal:define="adding nocall:context/@@+;
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addingInfo adding/addingInfo;
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has_custom_add_view adding/hasCustomAddView;
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names_required adding/nameAllowed"
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tal:condition="adding/isSingleMenuItem">
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<input type="submit" name="container_add_button" value="Add"
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i18n:attributes="value add-button"
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i18n:domain="zope"
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/>
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<input type="text" name="single_new_value" id="focusid"
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tal:condition="python:names_required and not has_custom_add_view"
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i18n:domain="zope"
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/>
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<input type="hidden" name="single_type_name"
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value=""
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tal:attributes="value python:addingInfo[0]['action']"
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/>
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</div>
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</div>
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<div tal:condition="view/orderable">
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<input type="submit" name="move_top" value="Top"
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i18n:attributes="value container-movetop-button"
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i18n:domain="zope" />
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<input type="submit" name="move_up" value="Up"
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i18n:attributes="value container-moveup-button"
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i18n:domain="zope" />
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<input type="text" size="2" name="delta" value="1" />
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<input type="submit" name="move_down" value="Down"
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i18n:attributes="value container-moveup-button"
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i18n:domain="zope" />
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<input type="submit" name="move_bottom" value="Bottom"
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i18n:attributes="value container-movebottom-button"
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i18n:domain="zope" />
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</div>
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</div>
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<div tal:condition="view/specialButtons">
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<input type="submit" value="Apply"
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i18n:attributes="value container-apply-button"
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/>
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<input type="submit" name="container_cancel_button" value="Cancel"
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i18n:attributes="value container-cancel-button"
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/>
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</div>
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</form>
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</tal:showlisting>
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</tal:checkmove>
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<script type="text/javascript"><!--
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if (document.containerContentsForm.new_value)
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document.containerContentsForm.new_value.focus();
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//-->
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</script>
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</div>
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</div>
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</body>
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</html>
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@ -132,49 +132,3 @@ class ConfigureView(object):
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self.delegate.checkCreateTarget()
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return super(ConfigureView, self).update()
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class OrderedContainerView(JustContents):
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""" A view providing the necessary methods for moving sub-objects
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within an ordered container.
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"""
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@Lazy
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def url(self):
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return zapi.absoluteURL(self.context, self.request)
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@Lazy
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def orderable(self):
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return len(self.context) > 1
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def checkMoveAction(self):
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request = self.request
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for var in request:
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if var.startswith('move_'):
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params = []
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if 'delta' in request:
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params.append('delta=' + request['delta'])
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if 'ids' in request:
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for id in request['ids']:
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params.append('ids:list=' + id)
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request.response.redirect('%s/%s?%s'
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% (self.url, var, '&'.join(params)))
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return True
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return False
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def moveDown(self, ids=[], delta=1):
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self.context.moveSubNodesByDelta(ids, int(delta))
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self.request.response.redirect(self.url + '/contents.html')
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def moveUp(self, ids=[], delta=1):
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self.context.moveSubNodesByDelta(ids, -int(delta))
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self.request.response.redirect(self.url + '/contents.html')
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def moveToBottom(self, ids=[]):
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self.context.moveSubNodesByDelta(ids, len(self.context))
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self.request.response.redirect(self.url + '/contents.html')
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def moveToTop(self, ids=[]):
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self.context.moveSubNodesByDelta(ids, -len(self.context))
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self.request.response.redirect(self.url + '/contents.html')
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@ -264,12 +264,6 @@ class INode(IView, IBaseNode):
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a menu).
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"""
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def moveSubNodesByDelta(names, delta):
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""" Move the sub-nodes specified by the list of names up
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(negative delta) or down (positive delta) by the number of places
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specified by delta.
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"""
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class IViewManager(ILoopsObject, IBaseNode):
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""" A manager/container for views.
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16
util.py
16
util.py
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@ -22,22 +22,6 @@ Utility functions.
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$Id$
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"""
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def moveByDelta(objs, toMove, delta):
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""" Return the list given by objs resorted in a way that the elements
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of toMove (which must be in the objs list) have been moved by delta.
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"""
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result = [obj for obj in objs if obj not in toMove]
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if delta < 0:
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objs = list(reversed(objs))
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result.reverse()
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toMove = sorted(toMove, lambda x,y: cmp(objs.index(x), objs.index(y)))
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for element in toMove:
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newPos = min(len(result), objs.index(element) + abs(delta))
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result.insert(newPos, element)
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if delta < 0:
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result.reverse()
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return result
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def nl2br(text):
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if not text: return text
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if '\n' in text: # Unix or DOS line endings
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4
view.py
4
view.py
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@ -39,7 +39,6 @@ from cybertools.relation.registry import IRelationsRegistry, getRelations
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from interfaces import IView, INode, INodeConfigSchema
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from interfaces import IViewManager, INodeContained
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from interfaces import ILoopsContained
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from util import moveByDelta
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class View(object):
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@ -134,9 +133,6 @@ class Node(View, OrderedContainer):
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def getTextItems(self):
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return self.getChildNodes(['text'])
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def moveSubNodesByDelta(self, names, delta):
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self.updateOrder(moveByDelta(self.keys(), names, delta))
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class ViewManager(OrderedContainer):
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