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public static GetFieldsList ( |
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| table | ||
| return | List |
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/// <summary>
/// Find a list of items in the completion and return it
/// Uses the position to filter the list the same way the autocompletion form would
/// </summary>
/// <returns></returns>
public static List <CompletionItem> FindInCompletionData(string keyword, int position, bool dontCheckLine = false)
{
var filteredList = AutoCompletionForm.ExternalFilterItems(SavedAllItems.ToList(), Npp.LineFromPosition(position), dontCheckLine);
if (filteredList == null || filteredList.Count <= 0)
{
return(null);
}
var found = filteredList.Where(data => data.DisplayText.EqualsCi(keyword)).ToList();
if (found.Count > 0)
{
return(found);
}
// search in tables fields
var tableFound = ParserHandler.FindAnyTableOrBufferByName(Npp.GetFirstWordRightAfterPoint(position));
if (tableFound == null)
{
return(null);
}
var listOfFields = DataBase.GetFieldsList(tableFound).ToList();
return(listOfFields.Where(data => data.DisplayText.EqualsCi(keyword)).ToList());
}
/// <summary>
/// Updates the CURRENT ITEMS LIST,
/// handles the opening or the closing of the autocompletion form on key input,
/// it is only called when the user adds or delete a char
/// </summary>
public static void UpdateAutocompletion()
{
if (!Config.Instance.AutoCompleteOnKeyInputShowSuggestions && !_openedFromShortCut)
{
return;
}
// dont show in string/comments..?
if (!_openedFromShortCut && !IsVisible && !Config.Instance.AutoCompleteShowInCommentsAndStrings && !Style.IsCarretInNormalContext(Npp.CurrentPosition))
{
return;
}
// get current word, current previous word (table or database name)
int nbPoints;
string previousWord = "";
var strOnLeft = Npp.GetTextOnLeftOfPos(Npp.CurrentPosition);
var keyword = Abl.ReadAblWord(strOnLeft, false, out nbPoints);
var splitted = keyword.Split('.');
string lastCharBeforeWord = "";
switch (nbPoints)
{
case 0:
int startPos = strOnLeft.Length - 1 - keyword.Length;
lastCharBeforeWord = startPos >= 0 ? strOnLeft.Substring(startPos, 1) : String.Empty;
break;
case 1:
previousWord = splitted[0];
keyword = splitted[1];
break;
case 2:
previousWord = splitted[1];
keyword = splitted[2];
break;
default:
keyword = splitted[nbPoints];
break;
}
// list of fields or tables
if (!string.IsNullOrEmpty(previousWord))
{
// are we entering a field from a known table?
var foundTable = ParserHandler.FindAnyTableOrBufferByName(previousWord);
if (foundTable != null)
{
if (CurrentTypeOfList != TypeOfList.Fields)
{
CurrentTypeOfList = TypeOfList.Fields;
SetCurrentItems(DataBase.GetFieldsList(foundTable).ToList());
}
ShowSuggestionList(keyword);
return;
}
// are we entering a table from a connected database?
var foundDatabase = DataBase.FindDatabaseByName(previousWord);
if (foundDatabase != null)
{
if (CurrentTypeOfList != TypeOfList.Tables)
{
CurrentTypeOfList = TypeOfList.Tables;
SetCurrentItems(DataBase.GetTablesList(foundDatabase).ToList());
}
ShowSuggestionList(keyword);
return;
}
}
// close if there is nothing to suggest
if ((!_openedFromShortCut || _openedFromShortCutPosition != Npp.CurrentPosition) && (String.IsNullOrEmpty(keyword) || keyword != null && keyword.Length < Config.Instance.AutoCompleteStartShowingListAfterXChar))
{
Close();
return;
}
// if the current is directly preceded by a :, we are entering an object field/method
if (lastCharBeforeWord.Equals(":"))
{
if (CurrentTypeOfList != TypeOfList.KeywordObject)
{
CurrentTypeOfList = TypeOfList.KeywordObject;
SetCurrentItems(SavedAllItems);
}
ShowSuggestionList(keyword);
return;
}
// show normal complete list
if (CurrentTypeOfList != TypeOfList.Complete)
{
CurrentTypeOfList = TypeOfList.Complete;
SetCurrentItems(SavedAllItems);
}
ShowSuggestionList(keyword);
}