internal static WidgetStyle ReadSelectionNode(XmlReader reader)
{
WidgetStyle ret = null;
string fgColor = string.Empty;
string bgColor = string.Empty;
string borderColor = string.Empty;
reader.ReadToNextSibling(ReadWidgetStyle.XMLName_Selection);
while (reader.MoveToNextAttribute())
{
switch (reader.Name)
{
case ReadWidgetStyle.attr_fgColor:
fgColor = (reader.Value == null ? string.Empty : reader.Value);
break;
case ReadWidgetStyle.attr_bgColor:
bgColor = (reader.Value == null ? string.Empty : reader.Value);
break;
case ReadWidgetStyle.attr_borderColor:
borderColor = (reader.Value == null ? string.Empty : reader.Value);
break;
case XMLNameSpace:
break;
default:
if (reader.Name.Trim().Length > 0 && reader.Name != XMLComment)
{
logger.Warn("Parsing the XML child:'" + reader.Name + "' of '" + ReadLexerType.XMLName + "' is not implemented.");
}
break;
}
}
ret = new WidgetStyle(ReadWidgetStyle.XMLName_Selection);
if (fgColor != string.Empty)
{
ret.fgColor = ReadWidgetStyle.SetColorFromString(ReadWidgetStyle.attr_fgColor, fgColor);
}
if (bgColor != string.Empty)
{
ret.bgColor = ReadWidgetStyle.SetColorFromString(ReadWidgetStyle.attr_bgColor, bgColor);
}
if (borderColor != string.Empty)
{
ret.borderColor = ReadWidgetStyle.SetColorFromString(ReadWidgetStyle.attr_borderColor, borderColor);
}
return(ret);
}
/// <summary>
/// Read the GlobalStyles XML tag with its attributes (if any) and insert
/// a resulting <seealso cref="HighlightingTheme"/> object into the <seealso cref="HighlightingThemes"/> root object.
/// </summary>
internal static void ReadNode(XmlReader reader, HighlightingThemes HlThemeRoot)
{
reader.ReadToNextSibling(ReadGlobalStyles.XMLName);
while (reader.Read())
{
if (reader.IsStartElement() == true)
{
switch (reader.Name)
{
case ReadWidgetStyle.XMLName_Hyperlink:
case ReadWidgetStyle.XMLName_DefaultStyle:
WidgetStyle t = ReadWidgetStyle.ReadForegroundBackgroundColorNode(reader.ReadSubtree(), reader.Name);
try
{
HlThemeRoot.AddWidgetStyle(t.Name, t);
}
catch (Exception e) // Reading one errornous style node should not crash the whole process
{
logger.Error("Error reading DefaultStyle node", e);
}
break;
case ReadWidgetStyle.XMLName_CurrentLineBackground:
t = ReadWidgetStyle.ReadCurrentLineBackgroundNode(reader.ReadSubtree());
try
{
HlThemeRoot.AddWidgetStyle(t.Name, t);
}
catch (Exception e) // Reading one errornous style node should not crash the whole process
{
logger.Error("Error reading CurrentLineBackground node", e);
}
break;
case ReadWidgetStyle.XMLName_LineNumbersForeground:
case ReadWidgetStyle.XMLName_NonPrintableCharacter:
t = ReadWidgetStyle.ReadForegroundColorNode(reader.ReadSubtree(), reader.Name);
try
{
HlThemeRoot.AddWidgetStyle(t.Name, t);
}
catch (Exception e) // Reading one errornous style node should not crash the whole process
{
logger.Error("Error reading LineNumbersForeground node", e);
}
break;
case ReadWidgetStyle.XMLName_Selection:
t = ReadWidgetStyle.ReadSelectionNode(reader.ReadSubtree());
try
{
HlThemeRoot.AddWidgetStyle(t.Name, t);
}
catch (Exception e) // Reading one errornous style node should not crash the whole process
{
logger.Error("Error reading Selection node", e);
}
break;
case XMLNameSpace:
break;
default:
if (reader.Name.Trim().Length > 0 && reader.Name != XMLComment)
{
logger.Warn("Parsing the XML child:'" + reader.Name + "' of '" + ReadGlobalStyles.XMLName + "' is not implemented.");
}
break;
}
}
}
}
