/// <summary>
/// Removes trailing spaces from each line
/// </summary>
public void StripTrailingSpaces()
{
NativeScintilla.BeginUndoAction();
for (int line = startingLine; line < endingLine; line++)
{
int lineStart = NativeScintilla.PositionFromLine(line);
int lineEnd = NativeScintilla.GetLineEndPosition(line);
int i = lineEnd - 1;
char ch = NativeScintilla.GetCharAt(i);
while ((i >= lineStart) && ((ch == ' ') || (ch == '\t')))
{
i--;
ch = NativeScintilla.GetCharAt(i);
}
if (i == lineStart - 1)
{
ch = NativeScintilla.GetCharAt(i + 1);
while (i < lineEnd && ch == '\t')
{
i++;
ch = NativeScintilla.GetCharAt(i + 1);
}
}
if (i < (lineEnd - 1))
{
NativeScintilla.SetTargetStart(i + 1);
NativeScintilla.SetTargetEnd(lineEnd);
NativeScintilla.ReplaceTarget(0, string.Empty);
}
}
NativeScintilla.EndUndoAction();
}
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);
}
}
}
}
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);
}
}
