public Dictionary <int, string> GetPickListItemsByPickListType(PickListType pickListType)
{
var pickListItems = new Dictionary <int, string>();
using (var connection = new SqlConnection(ConnectionString))
{
connection.Open();
using (var command = connection.CreateCommand())
{
command.CommandText = @"
SELECT PLI.PickListItem_ID, PLI.Code
FROM
dbo.PickListItem AS PLI INNER JOIN
dbo.PickList AS PL ON PLI.PickList_ID = PL.PickList_ID
WHERE PL.Code = @pickListCode" ;
command.CommandType = CommandType.Text;
command.Parameters.Add(new SqlParameter("pickListCode", EnumUtility.CctCodeValueOf(pickListType)));
using (var reader = command.ExecuteReader())
{
while (reader.Read())
{
pickListItems.Add(Convert.ToInt32(reader["PickListItem_ID"]), Convert.ToString(reader["Code"]));
}
}
}
}
return(pickListItems);
}
public void BindUser(User user, PickListType pickListType, String categoryName, TraitCategoryType traitCategory)
{
this.User = user;
this.CategoryName = categoryName;
this.TraitCategory = traitCategory;
this.PickListType = pickListType;
if (pickListType == Extensibility.PickListType.MultimediaType)
{
txt.IsReadOnly = true;
}
this.Service = new SupportService(user);
txt.PreviewKeyDown += new KeyEventHandler(txt_PreviewKeyDown);
}
public PickListControl(User user, PickListType type, string phraseCategory, TraitCategoryType traitCategory)
{
InitializeComponent();
BindUser(user, type, phraseCategory, traitCategory);
GotFocus += new RoutedEventHandler(PickListControl_GotFocus);
}
public void BindUser(User user, PickListType pickListType, String categoryName, TraitCategoryType traitCategory)
{
this.User = user;
this.CategoryName = categoryName;
this.TraitCategory = traitCategory;
this.PickListType = pickListType;
if (pickListType == Extensibility.PickListType.MultimediaType) {
txt.IsReadOnly = true;
}
this.Service = new SupportService(user);
txt.PreviewKeyDown += new KeyEventHandler(txt_PreviewKeyDown);
}
public static string ShowPickList(User user, PickListType type, string categoryName, TraitCategoryType traitCategory, string filter = null, Control owner = null, Control ownerAncestor = null)
{
Func<IEnumerable<string>> itemsFunc = null;
Func<string, bool> addItemFunc = null;
string caption = "Select a value";
var service = new SupportService(user);
switch (type) {
case PickListType.Phrase:
int phraseCategoryID = service.GetPhraseCategoryId(categoryName, true);
caption = String.Format("Values for '{0}'", categoryName);
itemsFunc = () => service.GetPhrases(phraseCategoryID).ConvertAll((phrase) => phrase.PhraseText);
addItemFunc = (newphrase) => {
Phrase phrase = new Phrase();
phrase.PhraseID = -1;
phrase.PhraseCatID = phraseCategoryID;
phrase.PhraseText = newphrase;
// Save the new phrase value...
service.InsertPhrase(phrase);
return true;
};
break;
case PickListType.DistinctTraitList:
caption = String.Format("Values for '{0}'", categoryName);
itemsFunc = () => service.GetTraitValues(categoryName, traitCategory.ToString());
break;
case PickListType.DistinctList:
break;
case PickListType.Trait:
caption = String.Format("Existing trait names for {0}", traitCategory.ToString());
itemsFunc = () => service.GetTraitNamesForCategory(traitCategory.ToString());
break;
case PickListType.MultimediaType:
caption = "Select a multimedia type...";
itemsFunc = () => {
return service.GetMultimediaTypes().ConvertAll((mmtype) => mmtype.Name);
};
break;
case PickListType.RefLinkType:
caption = "Reference Link types";
itemsFunc = () => {
var list = service.GetRefLinkTypes();
SortedDictionary<string, string> filtered = new SortedDictionary<string, string>();
// Remove the duplicates...Something really dodgey is going on when inserting ref links, it looks like
// duplicate ref link types are being created.
foreach (string item in list) {
filtered[item] = item;
}
return filtered.Keys;
};
addItemFunc = (newval) => {
service.InsertRefLinkType(newval, traitCategory.ToString());
return true;
};
break;
default:
throw new Exception("Unhandled pick list type: " + type);
}
PickListWindow frm = new PickListWindow(user, caption, itemsFunc, addItemFunc, filter, owner, ownerAncestor);
if (frm.ShowDialog().GetValueOrDefault(false)) {
return frm.SelectedValue as string;
};
return null;
}
public PickListControl(User user, PickListType type, string phraseCategory, TraitCategoryType traitCategory)
{
InitializeComponent();
BindUser(user, type, phraseCategory, traitCategory);
GotFocus += new RoutedEventHandler(PickListControl_GotFocus);
}
public static string ShowPickList(User user, PickListType type, string categoryName, TraitCategoryType traitCategory, string filter = null, Control owner = null, Control ownerAncestor = null)
{
Func <IEnumerable <string> > itemsFunc = null;
Func <string, bool> addItemFunc = null;
string caption = "Select a value";
var service = new SupportService(user);
switch (type)
{
case PickListType.Phrase:
int phraseCategoryID = service.GetPhraseCategoryId(categoryName, true);
caption = String.Format("Values for '{0}'", categoryName);
itemsFunc = () => service.GetPhrases(phraseCategoryID).ConvertAll((phrase) => phrase.PhraseText);
addItemFunc = (newphrase) => {
Phrase phrase = new Phrase();
phrase.PhraseID = -1;
phrase.PhraseCatID = phraseCategoryID;
phrase.PhraseText = newphrase;
// Save the new phrase value...
service.InsertPhrase(phrase);
return(true);
};
break;
case PickListType.DistinctTraitList:
caption = String.Format("Values for '{0}'", categoryName);
itemsFunc = () => service.GetTraitValues(categoryName, traitCategory.ToString());
break;
case PickListType.DistinctList:
break;
case PickListType.Trait:
caption = String.Format("Existing trait names for {0}", traitCategory.ToString());
itemsFunc = () => service.GetTraitNamesForCategory(traitCategory.ToString());
break;
case PickListType.MultimediaType:
caption = "Select a multimedia type...";
itemsFunc = () => {
return(service.GetMultimediaTypes().ConvertAll((mmtype) => mmtype.Name));
};
break;
case PickListType.RefLinkType:
caption = "Reference Link types";
itemsFunc = () => {
var list = service.GetRefLinkTypes();
SortedDictionary <string, string> filtered = new SortedDictionary <string, string>();
// Remove the duplicates...Something really dodgey is going on when inserting ref links, it looks like
// duplicate ref link types are being created.
foreach (string item in list)
{
filtered[item] = item;
}
return(filtered.Keys);
};
addItemFunc = (newval) => {
service.InsertRefLinkType(newval, traitCategory.ToString());
return(true);
};
break;
default:
throw new Exception("Unhandled pick list type: " + type);
}
PickListWindow frm = new PickListWindow(user, caption, itemsFunc, addItemFunc, filter, owner, ownerAncestor);
if (frm.ShowDialog().GetValueOrDefault(false))
{
return(frm.SelectedValue as string);
}
;
return(null);
}