private void ApplyLeXStyle(LexStyleItem item)
{
River.Orqa.Editor.Syntax.ILexStyle[] styles = editor.Lexer.Scheme.LexStyles;
bool found = false;
int i = 0;
while ((i < styles.Length) && !found)
{
if (!(found = styles[i].Name.Equals(item.Name)))
{
i++;
}
}
if (found)
{
styles[i].BackColor = item.BackColor;
styles[i].ForeColor = item.ForeColor;
styles[i].FontStyle = item.FontStyle;
}
}
//========================================================================================
// SetOptions()
//========================================================================================
public void SetOptions()
{
string fontName = UserOptions.GetString("editor/editorFonts/font/family");
int fontSize = UserOptions.GetInt("editor/editorFonts/font/size");
editor.Font = new Font(fontName, fontSize);
bool beyondEof = UserOptions.GetBoolean("editor/general/beyondEof");
bool beyondEoln = UserOptions.GetBoolean("editor/general/beyondEoln");
NavigateOptions navigateOptions = NavigateOptions.DownAtLineEnd | NavigateOptions.UpAtLineBegin;
if (beyondEof)
{
navigateOptions |= NavigateOptions.BeyondEof;
}
if (beyondEoln)
{
navigateOptions |= NavigateOptions.BeyondEol;
}
editor.NavigateOptions = navigateOptions;
editor.IndentOptions = IndentOptions.AutoIndent;
bool verticalScroll = UserOptions.GetBoolean("editor/general/verticalScroll");
bool horizontalScroll = UserOptions.GetBoolean("editor/general/horizontalScroll");
if (verticalScroll && horizontalScroll)
{
editor.Scrolling.ScrollBars = RichTextBoxScrollBars.ForcedBoth;
}
else if (verticalScroll)
{
editor.Scrolling.ScrollBars = RichTextBoxScrollBars.ForcedVertical;
}
else if (horizontalScroll)
{
editor.Scrolling.ScrollBars = RichTextBoxScrollBars.ForcedHorizontal;
}
else
{
editor.Scrolling.ScrollBars = RichTextBoxScrollBars.None;
}
bool showGutter = UserOptions.GetBoolean("editor/general/showGutter");
int gutterWidth = UserOptions.GetInt("editor/general/gutterWidth");
bool lineNumbers = UserOptions.GetBoolean("editor/general/lineNumbers");
editor.Gutter.Visible = showGutter;
editor.Gutter.Width = gutterWidth;
editor.Gutter.Options = (lineNumbers ? GutterOptions.PaintLineNumbers | GutterOptions.PaintLinesOnGutter : GutterOptions.None);
bool showMargin = UserOptions.GetBoolean("editor/general/showMargin");
int marginPosition = UserOptions.GetInt("editor/general/marginPosition");
bool wordWrap = UserOptions.GetBoolean("editor/general/wordWrap");
bool wrapAtMargin = UserOptions.GetBoolean("editor/general/wrapAtMargin");
editor.Margin.Visible = showMargin;
editor.Margin.Position = marginPosition;
editor.WordWrap = wordWrap;
editor.WrapAtMargin = wrapAtMargin;
SyntaxSettings settings = new SyntaxSettings();
bool keepTabs = UserOptions.GetBoolean("editor/editorTabs/keepTabs");
int tabSize = UserOptions.GetInt("editor/editorTabs/size");
editor.Source.Lines.TabStops = new int[1] {
tabSize
};
editor.Source.Lines.UseSpaces = !keepTabs;
// set lex styles
XPathNavigator nav = UserOptions.OptionsDoc.CreateNavigator();
nav.MoveToFirstChild();
nav = nav.SelectSingleNode("editor/editorFonts/lexStyles");
nav.MoveToFirstChild();
LexStyleItem item;
string colorName;
var foreground = FontsAndColors.PlainTextForeground;
var background = FontsAndColors.PlainTextBackground;
do
{
if (nav.NodeType == XPathNodeType.Element)
{
item = new LexStyleItem();
item.Name = nav.LocalName;
item.InternalName = nav.LocalName;
colorName = nav.GetAttribute("foreColor", nav.NamespaceURI);
item.ForeColor = Color.FromName(colorName);
if (!item.ForeColor.IsKnownColor)
{
item.ForeColor = Color.FromArgb(unchecked ((int)uint.Parse(
colorName, System.Globalization.NumberStyles.HexNumber)));
}
if (item.Name.Equals("whitespace"))
{
foreground = item.ForeColor;
}
colorName = nav.GetAttribute("backColor", nav.NamespaceURI);
item.BackColor = Color.FromName(colorName);
if (!item.BackColor.IsKnownColor)
{
item.BackColor = Color.FromArgb(unchecked ((int)uint.Parse(
colorName, System.Globalization.NumberStyles.HexNumber)));
}
if (item.Name.Equals("whitespace"))
{
background = item.BackColor;
}
item.FontStyle
= (FontStyle)Enum.Parse(
typeof(FontStyle), nav.GetAttribute("style", nav.NamespaceURI));
ApplyLeXStyle(item);
}
}while (nav.MoveToNext(XPathNodeType.Element));
editor.ForeColor = foreground;
editor.BackColor = background;
editor.Refresh();
}