class NotebookPage(object):
def __init__(self, store, name, xml, cb):
# Every page needs a ScrolledWindow to display the results in.
self.scroll = xml.get_widget("%sScroll" % name)
self.filteredModel = store.filter_new()
self.sortedModel = gtk.TreeModelSort(self.filteredModel)
self.treeView = gtk.TreeView(self.sortedModel)
self.scroll.add(self.treeView)
self.cb = cb
self.cb.model = self.sortedModel
self.ds = DeviceSelector(store, self.sortedModel, self.treeView,
visible=VISIBLE_COL, active=ACTIVE_COL, delete_col=DELETE_COL)
self.ds.createMenu()
self.ds.createSelectionCol_1(title=" ",radioButton=True,toggledCB=self.cb.deviceToggled,
membershipCB=self.cb.isMember)
self.filteredModel.set_visible_func(self.cb.visible, self.treeView)
# Not every NotebookPage will have a filter box - just those that do
# some sort of filtering (obviously).
self.filterBox = xml.get_widget("%sFilterHBox" % name)
if self.filterBox:
self.filterBy = xml.get_widget("%sFilterBy" % name)
self.filterBy.connect("changed", self._filter_by_changed)
# However if the page has a filter box, then it must also have a
# notebook with an easily discoverable name.
self.notebook = xml.get_widget("%sNotebook" % name)
def _filter_by_changed(self, combo):
active = combo.get_active()
if active == -1:
self.cb.reset()
else:
self.cb.set(active)
self.filteredModel.refilter()
def getNVisible(self):
retval = 0
iter = self.filteredModel.get_iter_first()
while iter:
if self.cb.visible(self.filteredModel, iter, self.treeView):
retval += 1
iter = self.filteredModel.iter_next(iter)
return retval
