/// <summary>
/// Shows the autocomplete window
/// </summary>
/// <param name="list">Sets the <see cref="List"/> property. </param>
/// In this overload the lengthEntered is automatically detected by the editor.
public void Show(IEnumerable<string> list)
{
_list = new SkipList(list);
Show(-1);
}
internal void Show(int lengthEntered, string list, bool dontSplit)
{
SkipList submittableList = new SkipList(list.Split(ListSeparator));
Show(lengthEntered, submittableList, dontSplit);
}
/// <summary>
/// Shows the autocomplete window
/// </summary>
/// <param name="lengthEntered">Number of characters of the current word already entered in the editor </param>
/// <param name="list">Sets the <see cref="List"/> property. </param>
public void Show(int lengthEntered, IEnumerable<string> list)
{
_list = new SkipList(list);
Show(-1);
}
internal void Show(int lengthEntered, SkipList list, bool dontSplit)
{
// We may have the auto-detect of lengthEntered. In which case
// look for the last word character as the start
int le = lengthEntered;
if (le < 0)
le = getLengthEntered();
// We need to make sure we aren't affecting the main list later on.
// and so we create a new SkipList from the one we're given.
SkipList usableList = new SkipList(list.GetList());
StringBuilder strb = new StringBuilder();
int cop = 1;
while(le > (cop - 1))
{
strb.Append(NativeScintilla.GetCharAt(NativeScintilla.GetCurrentPos() - cop));
cop++;
}
SkipList srList = usableList.RemoveNonMatchingStartString(strb.ToString());
String rList = getListString(srList);
NativeScintilla.AutoCShow(le, rList);
// Now it may have been that the auto-detect lengthEntered
// caused to AutoCShow call to fail becuase no words matched
// the letters we autodetected. In this case just show the
// list with a 0 lengthEntered to make sure it will show
if (!IsActive && lengthEntered < 0)
NativeScintilla.AutoCShow(0, rList);
}
/// <summary>
/// Shows the autocomplete window.
/// </summary>
/// <param name="lengthEntered">Number of characters of the current word already entered in the editor </param>
/// <param name="list">Sets the <see cref="ListString"/> property. </param>
public void Show(int lengthEntered, string list)
{
if (list == string.Empty)
_list = new SkipList();
else
_list = new SkipList(list.Split(ListSeparator));
Show(lengthEntered, list, true);
}
private string getListString(SkipList list)
{
StringBuilder listString = new StringBuilder();
foreach (string s in list)
{
listString.Append(s).Append(" ");
}
if (listString.Length > 1)
listString.Remove(listString.Length - 1, 1);
return listString.ToString().Trim();
}
void scintilla_CharAdded(object sender, CharAddedEventArgs e)
{
if (this.IsActive)
{
int le = getLengthEntered();
// We need to make sure we aren't affecting the main list later on.
// and so we create a new SkipList from the one we're given.
SkipList usableList = new SkipList(_list.GetList());
StringBuilder strb = new StringBuilder();
int cop = 1;
while (le > (cop - 1))
{
strb.Append(NativeScintilla.GetCharAt(NativeScintilla.GetCurrentPos() - cop));
cop++;
}
char[] arr = strb.ToString().ToCharArray();
Array.Reverse(arr);
String tmp = new string(arr);
SkipList srList = usableList.RemoveNonMatchingStartString(tmp);
String rList = getListString(srList);
NativeScintilla.AutoCSetCurList(rList);
}
else
{
if (this.List[0] != "")
{
if (ShouldTrigger(e.Ch))
{
this.Show();
}
}
}
}
void scintilla_KeyDown(object sender, KeyEventArgs e)
{
if (this.IsActive)
{
if (e.KeyData == Keys.Back)
{
int le = getLengthEntered();
if (le > 0)
{
// We need to make sure we aren't affecting the main list later on.
// and so we create a new SkipList from the one we're given.
SkipList usableList = new SkipList(_list.GetList());
StringBuilder strb = new StringBuilder();
int cop = 1;
while (le > (cop - 1))
{
strb.Append(NativeScintilla.GetCharAt(NativeScintilla.GetCurrentPos() - (cop + 1)));
cop++;
}
char[] arr = strb.ToString().ToCharArray();
Array.Reverse(arr);
String tmp = new string(arr);
SkipList srList = usableList.RemoveNonMatchingStartString(tmp.Substring(1));
String rList = getListString(srList);
NativeScintilla.AutoCSetCurList(rList);
}
}
}
}
