protected override void ShowPreviewItems(ProgressState state)
{
m_bv.BrowseView.Vc.MultiColumnPreview = false;
var itemsToChange = ItemsToChange(false);
BulkEditItem bei = m_beItems[m_itemIndex];
var phonFeatEditor = bei.BulkEditControl as PhonologicalFeatureEditor;
if (phonFeatEditor == null)
{ // User chose to remove the targeted feature
bei.BulkEditControl.FakeDoit(itemsToChange, XMLViewsDataCache.ktagAlternateValue,
XMLViewsDataCache.ktagItemEnabled, state);
}
else
{
if (!phonFeatEditor.SelectedItemIsFsFeatStruc)
{ // User chose one of the values of the targeted feature
phonFeatEditor.FakeDoit(itemsToChange, XMLViewsDataCache.ktagAlternateValue,
XMLViewsDataCache.ktagItemEnabled, state);
}
else
{ // User built a FsFeatStruc with the features and values to change.
// This means we have to find the columns for each feature in the FsFeatStruc and
// then show the change for that feature in that column.
int selectedHvo = phonFeatEditor.SelectedHvo;
string selectedLabel = phonFeatEditor.SelectedLabel;
string[] featureValuePairs = phonFeatEditor.FeatureValuePairsInSelectedFeatStruc;
var featureAbbreviations = featureValuePairs.Select(s =>
{
int i = s.IndexOf(":");
return(s.Substring(0, i));
});
m_bv.BrowseView.Vc.MultiColumnPreview = true;
for (int iColumn = 0; iColumn < m_beItems.Count(); iColumn++)
{
if (m_beItems[iColumn] == null)
{
continue;
}
var pfe = m_beItems[iColumn].BulkEditControl as PhonologicalFeatureEditor;
if (pfe != null)
{
pfe.ClearPreviousPreviews(itemsToChange, XMLViewsDataCache.ktagAlternateValueMultiBase + iColumn + 1);
if (featureAbbreviations.Contains(pfe.FeatDefnAbbr))
{
int tempSelectedHvo = pfe.SelectedHvo;
pfe.SelectedHvo = selectedHvo;
string tempSelectedLabel = pfe.SelectedLabel;
pfe.SelectedLabel = selectedLabel;
pfe.FakeDoit(itemsToChange, XMLViewsDataCache.ktagAlternateValueMultiBase + iColumn + 1,
XMLViewsDataCache.ktagItemEnabled, state);
pfe.SelectedHvo = tempSelectedHvo;
pfe.SelectedLabel = tempSelectedLabel;
}
}
}
}
}
}
protected override BulkEditItem MakeItem(XmlNode colSpec)
{
BulkEditItem bei = base.MakeItem(colSpec);
if (bei == null)
{
return(null);
}
var besc = bei.BulkEditControl as PhonologicalFeatureEditor;
if (besc != null)
{
besc.EnableTargetFeatureCombo +=
new EventHandler <TargetFeatureEventArgs>(BulkEditBarPhonologicalFeatures_EnableTargetFeatureCombo);
}
return(bei);
}
