private void Rtfb_KeyDown(object sender, KeyEventArgs e)
{
if (!e.Shift && e.KeyData == Keys.Enter)
{
Point pt = GetScrollPos(RTFBox);
e.Handled = true;
int s = RTFBox.SelectionStart;
int spaces = 0;
string t = RTFBox.Text;
for (int i = s - 1; i >= 0; i--)
{
if (t[i] == '\n')
{
for (int x = i + 1; x < s; x++)
{
if (t[x] == ' ')
{
spaces++;
}
else
{
break;
}
}
break;
}
}
RTFBox.Text = RTFBox.Text.Substring(0, s) + Environment.NewLine + new string(' ', spaces) + RTFBox.Text.Substring(s + RTFBox.SelectionLength);
RTFBox.Select(s + Environment.NewLine.Length + spaces - 1, 0);
SetScrollPos(RTFBox, pt);
T_Tick(null, null);
}
}
private void Rtfb_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == '\t')
{
e.Handled = true;
int s = RTFBox.SelectionStart;
RTFBox.Text = RTFBox.Text.Substring(0, s) + " " + RTFBox.Text.Substring(s + RTFBox.SelectionLength);
RTFBox.Select(s + 4, 0);
}
}
// TODO: Accelerate this method as much as possible using async and whatever else we can do!
// Maybe also replace RTFBuilder with lower-level / simpler calls somehow.
private void T_Tick(object sender, EventArgs e)
{
if (!textChanged || NoDup)
{
return;
}
NoDup = true;
// Setup
Suspend(this);
int start = RTFBox.SelectionStart;
int len = RTFBox.SelectionLength;
Point scroll = GetScrollPos(RTFBox);
// Update RTF
string[] lines = RTFBox.Text.Replace("\r", "").Split('\n');
RTFBuilder rtf = new RTFBuilder();
RTFBox.Rtf = "";
for (int i = 0; i < lines.Length; i++)
{
string line = lines[i];
string trim = lines[i].Trim();
if (trim.Length != 0)
{
if (trim.StartsWith("#"))
{
string nospace = trim.Replace(" ", "");
if (nospace.StartsWith("#-") || nospace.StartsWith("#|") || nospace.StartsWith("#+"))
{
rtf.Append(RTFBuilder.Colored(RTFBuilder.For(line), ColorTable.RED));
}
else
{
rtf.Append(RTFBuilder.Colored(RTFBuilder.For(line), ColorTable.GREEN));
}
}
else if (trim.StartsWith("-"))
{
int dash = line.IndexOf('-');
rtf.Append(RTFBuilder.Colored(RTFBuilder.For(line.Substring(0, dash + 1)), ColorTable.BLACK));
string fullcmd = line.Substring(dash + 1);
if (fullcmd.Length <= 1)
{
rtf.Append(RTFBuilder.Colored(RTFBuilder.For(fullcmd), ColorTable.BLACK));
}
else
{
if (fullcmd[0] != ' ')
{
rtf.Append(RTFBuilder.Colored(RTFBuilder.WavyUnderline(RTFBuilder.For(fullcmd)), ColorTable.PINK));
}
else
{
rtf.Append(RTFBuilder.For(" "));
string basecmd = fullcmd.Substring(1);
if (basecmd.Length > 0)
{
int space = basecmd.IndexOf(' ');
if (space == -1)
{
rtf.Append(RTFBuilder.Colored(RTFBuilder.For(basecmd), ColorTable.PURPLE));
}
else
{
rtf.Append(RTFBuilder.Colored(RTFBuilder.For(basecmd.Substring(0, space)), ColorTable.PURPLE));
rtf.Append(RTFBuilder.For(" "));
rtf.Append(RTFBuilder.Colored(ColorArgs(basecmd.Substring(space + 1)), ColorTable.BLACK));
}
}
}
}
}
else if (trim.EndsWith(":"))
{
RTFBuilder coloredcolon = RTFBuilder.Colored(RTFBuilder.For(":"), ColorTable.GRAY);
rtf.Append(RTFBuilder.Colored(RTFBuilder.For(line).Replace(":", coloredcolon), ColorTable.BLUE));
}
else if (trim.Contains(": "))
{
int ind = line.IndexOf(": ");
RTFBuilder coloredcolon = RTFBuilder.Colored(RTFBuilder.For(":"), ColorTable.GRAY);
rtf.Append(RTFBuilder.Colored(RTFBuilder.For(line.Substring(0, ind)).Replace(":", coloredcolon), ColorTable.BLUE));
rtf.Append(coloredcolon);
rtf.Append(RTFBuilder.Colored(RTFBuilder.Italic(RTFBuilder.For(line.Substring(ind + 1))), ColorTable.BLACK));
}
else
{
rtf.Append(RTFBuilder.Colored(RTFBuilder.WavyUnderline(RTFBuilder.For(line)), ColorTable.PINK));
}
}
else
{
rtf.Append(RTFBuilder.For(line));
}
if (i < lines.Length - 1)
{
rtf.AppendLine();
}
}
RTFBox.Rtf = rtf.FinalOutput((int)(zoom * 24));
// Fix line numbers
int lineCount = RTFBox.GetLineFromCharIndex(RTFBox.Text.Length) + 1;
RTFBuilder bLines = new RTFBuilder();
for (int i = 0; i < lineCount; i++)
{
bLines.Append(RTFBuilder.For((i + 1).ToString()));
bLines.AppendLine();
}
LinesRTFBox.Rtf = bLines.FinalOutput((int)(zoom * 24));
LinesRTFBox.SelectAll();
LinesRTFBox.SelectionAlignment = HorizontalAlignment.Right;
LinesRTFBox.ShowSelectionMargin = false;
LinesRTFBox.ScrollBars = RichTextBoxScrollBars.None;
// Set back to normal
Resume(this);
RTFBox.Select(start, len); // TODO: Mess with selecting fresh text a bit less often.
SetScrollPos(RTFBox, scroll);
RTFBox.Invalidate();
LinesRTFBox.Invalidate();
textChanged = false;
Scripts[tabControl1.SelectedIndex].Saved = Scripts[tabControl1.SelectedIndex].IgnoreOneSaveNotif;
Scripts[tabControl1.SelectedIndex].IgnoreOneSaveNotif = false;
FixTabName(tabControl1.SelectedIndex);
z = zoom;
NoDup = false;
}
