private void InitCodeFolding()
{
TextArea.SetFoldMarginColor(true, IntToColor(BACK_COLOR));
TextArea.SetFoldMarginHighlightColor(true, IntToColor(BACK_COLOR));
// Enable code folding
TextArea.SetProperty("fold", "1");
TextArea.SetProperty("fold.compact", "1");
// Configure a margin to display folding symbols
TextArea.Margins[FOLDING_MARGIN].Type = ScintillaNET.MarginType.Symbol;
TextArea.Margins[FOLDING_MARGIN].Mask = ScintillaNET.Marker.MaskFolders;
TextArea.Margins[FOLDING_MARGIN].Sensitive = true;
TextArea.Margins[FOLDING_MARGIN].Width = 20;
// Set colors for all folding markers
for (int i = 25; i <= 31; i++)
{
TextArea.Markers[i].SetForeColor(IntToColor(BACK_COLOR)); // styles for [+] and [-]
TextArea.Markers[i].SetBackColor(IntToColor(FORE_COLOR)); // styles for [+] and [-]
}
// Configure folding markers with respective symbols
TextArea.Markers[ScintillaNET.Marker.Folder].Symbol = CODEFOLDING_CIRCULAR ? ScintillaNET.MarkerSymbol.CirclePlus : ScintillaNET.MarkerSymbol.BoxPlus;
TextArea.Markers[ScintillaNET.Marker.FolderOpen].Symbol = CODEFOLDING_CIRCULAR ? ScintillaNET.MarkerSymbol.CircleMinus : ScintillaNET.MarkerSymbol.BoxMinus;
TextArea.Markers[ScintillaNET.Marker.FolderEnd].Symbol = CODEFOLDING_CIRCULAR ? ScintillaNET.MarkerSymbol.CirclePlusConnected : ScintillaNET.MarkerSymbol.BoxPlusConnected;
TextArea.Markers[ScintillaNET.Marker.FolderMidTail].Symbol = ScintillaNET.MarkerSymbol.TCorner;
TextArea.Markers[ScintillaNET.Marker.FolderOpenMid].Symbol = CODEFOLDING_CIRCULAR ? ScintillaNET.MarkerSymbol.CircleMinusConnected : ScintillaNET.MarkerSymbol.BoxMinusConnected;
TextArea.Markers[ScintillaNET.Marker.FolderSub].Symbol = ScintillaNET.MarkerSymbol.VLine;
TextArea.Markers[ScintillaNET.Marker.FolderTail].Symbol = ScintillaNET.MarkerSymbol.LCorner;
// Enable automatic folding
TextArea.AutomaticFold = (ScintillaNET.AutomaticFold.Show | ScintillaNET.AutomaticFold.Click | ScintillaNET.AutomaticFold.Change);
}
private void setStyle(ScintillaNET.Scintilla scintilla)
{
// Reset the styles
scintilla.StyleResetDefault();
scintilla.Styles[ScintillaNET.Style.Default].Font = "Consolas";
scintilla.Styles[ScintillaNET.Style.Default].Size = 10;
scintilla.StyleClearAll();
// Show line numbers
scintilla.Margins[0].Width = 20;
// Enable folding
scintilla.SetProperty("fold", "1");
scintilla.SetProperty("fold.compact", "1");
scintilla.SetProperty("fold.html", "1");
// Use Margin 2 for fold markers
scintilla.Margins[2].Type = ScintillaNET.MarginType.Symbol;
scintilla.Margins[2].Mask = ScintillaNET.Marker.MaskFolders;
scintilla.Margins[2].Sensitive = true;
scintilla.Margins[2].Width = 20;
// Reset folder markers
for (int i = ScintillaNET.Marker.FolderEnd; i <= ScintillaNET.Marker.FolderOpen; i++)
{
scintilla.Markers[i].SetForeColor(SystemColors.ControlLightLight);
scintilla.Markers[i].SetBackColor(SystemColors.ControlDark);
}
// Style the folder markers
scintilla.Markers[ScintillaNET.Marker.Folder].Symbol = ScintillaNET.MarkerSymbol.BoxPlus;
scintilla.Markers[ScintillaNET.Marker.Folder].SetBackColor(SystemColors.ControlText);
scintilla.Markers[ScintillaNET.Marker.FolderOpen].Symbol = ScintillaNET.MarkerSymbol.BoxMinus;
scintilla.Markers[ScintillaNET.Marker.FolderEnd].Symbol = ScintillaNET.MarkerSymbol.BoxPlusConnected;
scintilla.Markers[ScintillaNET.Marker.FolderEnd].SetBackColor(SystemColors.ControlText);
scintilla.Markers[ScintillaNET.Marker.FolderMidTail].Symbol = ScintillaNET.MarkerSymbol.TCorner;
scintilla.Markers[ScintillaNET.Marker.FolderOpenMid].Symbol = ScintillaNET.MarkerSymbol.BoxMinusConnected;
scintilla.Markers[ScintillaNET.Marker.FolderSub].Symbol = ScintillaNET.MarkerSymbol.VLine;
scintilla.Markers[ScintillaNET.Marker.FolderTail].Symbol = ScintillaNET.MarkerSymbol.LCorner;
// Enable automatic folding
scintilla.AutomaticFold = ScintillaNET.AutomaticFold.Show | ScintillaNET.AutomaticFold.Click | ScintillaNET.AutomaticFold.Change;
// Set the Styles
scintilla.StyleResetDefault();
// I like fixed font for XML
scintilla.Styles[ScintillaNET.Style.Default].Font = "Courier";
scintilla.Styles[ScintillaNET.Style.Default].Size = 10;
scintilla.StyleClearAll();
scintilla.Styles[ScintillaNET.Style.Xml.Attribute].ForeColor = Color.Red;
scintilla.Styles[ScintillaNET.Style.Xml.Entity].ForeColor = Color.Red;
scintilla.Styles[ScintillaNET.Style.Xml.Comment].ForeColor = Color.Green;
scintilla.Styles[ScintillaNET.Style.Xml.Tag].ForeColor = Color.Blue;
scintilla.Styles[ScintillaNET.Style.Xml.TagEnd].ForeColor = Color.Blue;
scintilla.Styles[ScintillaNET.Style.Xml.DoubleString].ForeColor = Color.DeepPink;
scintilla.Styles[ScintillaNET.Style.Xml.SingleString].ForeColor = Color.DeepPink;
}
