private async void TextArea_TextEntered(object sender, TextCompositionEventArgs e)
{
curblock = GetCurBlock(editor.SelectionStart - 1);
if (e.Text == ".")
{
completewind = new CompletionWindow(editor.TextArea);
IList <ICompletionData> data = completewind.CompletionList.CompletionData;
data.Add(new CompletionData("test1"));
completewind.Show();
completewind.Closed += delegate
{
completewind = null;
};
}
else if (e.Text == "(")
{
insertText(editor.SelectionStart, ")");
}
else if (e.Text == "{")
{
Block2 test = new Block2(null, editor.Document.CreateAnchor(editor.SelectionStart - 1), editor.Document.CreateAnchor(editor.SelectionStart), curblock.depth + 1);
string tab = "\n\n";
for (int i = 0; i < curblock.depth; ++i)
{
tab += '\t';
}
editor.Document.Insert(editor.SelectionStart, tab + "}");
test.end = editor.Document.CreateAnchor(editor.SelectionStart - 1);
curblock.blocks.Add(test);
}
else if (e.Text == "$")
{
System.Diagnostics.Debug.WriteLine(editor.SelectionStart);
}
}
private void Document_Changed(object sender, DocumentChangeEventArgs e)
{
if (e.RemovedText.Text.Contains("}"))
{
int offset = e.Offset - e.RemovalLength + e.RemovedText.Text.IndexOf("}");
Block2 block = GetCurBlock(offset);
block.state = Block2.DEACTIVE;
}
}
public Block2(Block2 par, TextAnchor s, TextAnchor e, int d)
{
blocks = new List <Block2>();
start = s;
end = e;
parent = par;
depth = d;
m_state = ACTIVE;
}
public codeeditor(ICSharpCode.AvalonEdit.TextEditor e)
{
editor = e;
editor.TextArea.TextEntered += TextArea_TextEntered;
editor.TextArea.TextEntering += TextArea_TextEntering;
editor.TextArea.SelectionChanged += TextArea_SelectionChanged;
editor.Document.Changed += Document_Changed;
txts = new Block2(null, null, null, 0);
curblock = txts;
}
private Block2 GetCurBlock(int pos)
{
bool flag = true;
Block2 cur = new Block2(null, null, null, 0);
cur = txts;
while (true)
{
flag = true;
foreach (Block2 o in cur.blocks)
{
if (o.startpos <= pos && o.endpos >= pos && o.state == Block2.ACTIVE)
{
flag = false;
cur = o;
break;
}
}
if (flag)
{
return(cur);
}
}
}
