def __init__(self, room=None, view=None, viewIdentifier=None, viewArguments=None, dataView=None, delegate=None, autoUpdate=True, orderPath=None, queryDocID=None, **ka):
UIPeer.__init__(self, room)
self._delegate = delegate
self._view = view
self._viewIdentifier = viewIdentifier
self._viewArguments = viewArguments
self._dataView = dataView
self._orderPath = orderPath
self._queryDocID = queryDocID
self._autoUpdate = autoUpdate
self._queryResult = None
self._nextQueryResult = None
# self._initialized = False
if self._queryDocID != None and len(self._queryDocID) > 0:
self._catch(DocumentCache.Out.RequestedDocument, self._queryDocArrived)
self._queryDocument = None
else:
self._queryDocument = QueryDocument({
'view': self._view,
'postfix': '',
'identifier': self._viewIdentifier,
'dataView': self._dataView,
'args': self._viewArguments
})
self._catch(MultiViewer.In.Data, self._refreshData)
self._catch(MultiViewer.In.DataChanged, self._updateData)
self._catch(MultiViewer.In.Refresh, self._updateQuery)
self._catch(MultiViewer.In.ClearSelection, self._clearSelection)
self._catch(MultiViewer.In.SelectID, self._selectID)
class SearchDocument(Peer):
#Receiving pillows:
Search = Pillow.In
Sending = [
Viewer.In.Document
]
Routings = [
(Editor.Out.FieldChanged, Viewer.In.Refresh)
]
def __init__(self, searchRoom, resultRoom=None, document=None, identifier=None, appendWildcard=False):
Peer.__init__(self, searchRoom)
if not resultRoom:
resultRoom = searchRoom
self._resultRoom = resultRoom
self._identifier = identifier
self._appendWildcard = appendWildcard
if document:
self._document = document
else:
from wallaby.common.queryDocument import QueryDocument
self._document = QueryDocument()
self._document.set('identifier', self._identifier)
self._document.set('query', '*')
self._catch(SearchDocument.In.Search, self._search)
def initialize(self):
# set search field editable
self._throw(Viewer.In.Document, self._document)
self._throw(Editor.In.Enable, True)
def _search(self, pillow, feathers):
query = self._document.get('query')
if self._appendWildcard and (len(query) == 0 or query[-1] != "*"):
self._document.set('query', query + "*")
from abstractQuery import AbstractQuery
self._throw(self._resultRoom+":"+AbstractQuery.In.Query, self._document)
def __init__(self, searchRoom, resultRoom=None, document=None, identifier=None, appendWildcard=False):
Peer.__init__(self, searchRoom)
if not resultRoom:
resultRoom = searchRoom
self._resultRoom = resultRoom
self._identifier = identifier
self._appendWildcard = appendWildcard
if document:
self._document = document
else:
from wallaby.common.queryDocument import QueryDocument
self._document = QueryDocument()
self._document.set('identifier', self._identifier)
self._document.set('query', '*')
self._catch(SearchDocument.In.Search, self._search)
class MultiViewer(UIPeer):
Data = Pillow.InState
DataChanged = Pillow.In
Refresh = Pillow.In
ClearSelection = Pillow.In
SelectID = Pillow.In
Select = Pillow.Out
MultiSelect = Pillow.Out
Query = Pillow.OutState
QueryDocument = Pillow.OutState
ObjectType = Pillow.Runtime
def __init__(self, room=None, view=None, viewIdentifier=None, viewArguments=None, dataView=None, delegate=None, autoUpdate=True, orderPath=None, queryDocID=None, **ka):
UIPeer.__init__(self, room)
self._delegate = delegate
self._view = view
self._viewIdentifier = viewIdentifier
self._viewArguments = viewArguments
self._dataView = dataView
self._orderPath = orderPath
self._queryDocID = queryDocID
self._autoUpdate = autoUpdate
self._queryResult = None
self._nextQueryResult = None
# self._initialized = False
if self._queryDocID != None and len(self._queryDocID) > 0:
self._catch(DocumentCache.Out.RequestedDocument, self._queryDocArrived)
self._queryDocument = None
else:
self._queryDocument = QueryDocument({
'view': self._view,
'postfix': '',
'identifier': self._viewIdentifier,
'dataView': self._dataView,
'args': self._viewArguments
})
self._catch(MultiViewer.In.Data, self._refreshData)
self._catch(MultiViewer.In.DataChanged, self._updateData)
self._catch(MultiViewer.In.Refresh, self._updateQuery)
self._catch(MultiViewer.In.ClearSelection, self._clearSelection)
self._catch(MultiViewer.In.SelectID, self._selectID)
def getImage(self, *args, **ka):
if not self._queryResult:
d = defer.Deferred()
d.callback(None)
return d
return self._queryResult.getImage(*args, **ka)
def sort(self, field, order):
if not self._queryDocument: return
if self._queryDocument.get("args") != None:
if field == '__default__':
self._queryDocument.set('postfix', '')
else:
self._queryDocument.set('postfix', 'By' + field.capitalize())
self._queryDocument.set('args.sort', field)
desc = self._queryDocument.get('args.descending')
start = self._queryDocument.get('args.startkey')
end = self._queryDocument.get('args.endkey')
if desc == None: desc = False
if order == 0:
self._queryDocument.set('args.descending', False)
if desc and start != None and end != None:
self._queryDocument.set('args.startkey', end)
self._queryDocument.set('args.endkey', start)
else:
self._queryDocument.set('args.descending', True)
if not desc and start != None and end != None:
self._queryDocument.set('args.startkey', end)
self._queryDocument.set('args.endkey', start)
else:
sort = self._queryDocument.get("sort")
if sort == None or len(sort) == 0:
sort = [{field:{"order": None}}]
self._queryDocument.set("sort", sort)
elif field not in sort[0]:
sort[0] = {field:{"order": None}}
if isinstance(sort[0][field], dict):
if order == 0:
sort[0][field]["order"] = "asc"
else:
sort[0][field]["order"] = "desc"
else:
if order == 0:
sort[0][field] = "asc"
else:
sort[0][field] = "desc"
self._updateQuery()
def initialize(self):
# print "Initialize MultiViewer", self._view
if self._queryDocID is not None and len(self._queryDocID) > 0:
self._throw(DocumentCache.In.RequestDocument, self._queryDocID)
else:
self._queryDocArrived(None, self._queryDocument)
def _queryDocArrived(self, pillow, doc):
if doc == None: return
if not (doc == self._queryDocument or doc.documentID != self._queryDocID): return
self._queryDocument = doc
if self._viewIdentifier != None:
viewRoom = self._viewIdentifier.upper()
self._throw(viewRoom + ':' + MultiViewer.Out.QueryDocument, self._queryDocument)
if self._autoUpdate:
self._updateQuery()
def _clearSelection(self, pillow, feathers):
self._delegate.clearSelection()
def _selectID(self, pillow, id):
if not self._queryResult: return
for i in range(self.length()):
if id == self._queryResult.getDocumentID(i):
self._delegate.selectRow(i)
def doMultiSelect(self, selection):
ids = []
for s in selection:
if s != None and s < self.length():
ids.append(self._queryResult.getDocumentID(s))
self._throw(MultiViewer.Out.MultiSelect, ids)
def doSelect(self, idx, tab):
if idx == None:
self._throw(MultiViewer.Out.Select, (None, None, None))
else:
self._throw(MultiViewer.Out.Select, (self._queryResult.getDocumentID(idx), tab, idx))
def doQuery(self):
self._updateQuery()
def _updateQuery(self, pillow=None, feathers=None):
self._throw(MultiViewer.Out.Query, self._queryDocument)
def length(self):
if self._queryResult == None:
return 0
else:
l = self._queryResult.length()
if l <= 0:
return 0
else:
return l
def deferredGetValue(self, row, path):
if self._queryResult == None: return None
return self._queryResult.deferredGetValue(row, path)
def reorder(self, *args):
if self._queryResult == None: return None
return self._queryResult.reorder(*args)
def deferredGetDocument(self, row):
if self._queryResult == None: return None
return self._queryResult.deferredGetDocument(row)
def queryDocument(self):
return self._queryDocument
def _doRefreshData(self, queryResult):
if self._delegate != None:
self._delegate.dataCB(queryResult)
def _updateData(self, pillow, document):
if self._delegate != None:
self._delegate.changedCB(document.documentID)
def _refresh(self, pillow, path):
self._refreshData(pillow, self._nextQueryResult)
def _refreshData(self, pillow, queryResult):
if queryResult == None:
self._doRefreshData(None)
return
if queryResult.identifier() == None or queryResult.identifier() == self._viewIdentifier:
initialData = False
self._nextQueryResult = queryResult
if self._queryResult == None and queryResult != None:
initialData = True
if self._credentials:
self._queryResult = queryResult
self._queryResult.setOrderPath(self._orderPath)
credential = self._credentials.getFlat("VIEW." + unicode(self._viewIdentifier))
if credential == None or 'view' in credential: #TODO: Hide whole widget
self._doRefreshData(queryResult)
if initialData and self._delegate:
from twisted.internet import reactor
reactor.callLater(0.3, self._delegate.initialData)
else:
self._doRefreshData(None)