static ThemeSetting GetSetting(List <ThemeSetting> settings, string scope, bool exact = true)
{
ThemeSetting result = null;
string cs = null;
int d = 0;
var stack = new ScopeStack(scope);
foreach (var s in settings.Skip(1))
{
if (s.Scopes.Any(a => EditorTheme.IsCompatibleScope(a, stack, ref cs, ref d)))
{
result = s;
}
}
return(result);
}
bool IsValidScope(ThemeSetting setting, ScopeStack scopeStack, ref string compatibleScope, ref int depth)
{
if (setting.Scopes.Count == 0)
{
compatibleScope = "";
depth = int.MaxValue - 1;
return(true);
}
foreach (var s in setting.Scopes)
{
if (IsCompatibleScope(s, scopeStack, ref compatibleScope, ref depth))
{
return(true);
}
}
return(false);
}
bool IsValidScope(ThemeSetting setting, ScopeStack scopeStack, ref string compatibleScope, ref int depth)
{
if (setting.Scopes.Count == 0)
{
compatibleScope = "";
depth = int.MaxValue - 1;
return(true);
}
for (int i = 0; i < setting.Scopes.Count; i++)
{
var s = setting.Scopes[i];
if (IsCompatibleScope(s, scopeStack, ref compatibleScope, ref depth))
{
return(true);
}
}
return(false);
}
static ThemeSetting CalculateMissingDefaultColors(ThemeSetting themeSetting)
{
var settings = (Dictionary <string, string>)themeSetting.Settings;
var bgColor = HslColor.Parse(settings [EditorThemeColors.Background]);
var darkModificator = HslColor.Brightness(bgColor) < 0.5 ? 1 : -1;
// do some better best-fit calculations
if (!settings.ContainsKey(EditorThemeColors.LineNumbersBackground))
{
settings [EditorThemeColors.LineNumbersBackground] = bgColor.AddLight(0.01 * darkModificator).ToPangoString();
}
if (!settings.ContainsKey(EditorThemeColors.IndicatorMarginSeparator))
{
settings [EditorThemeColors.IndicatorMarginSeparator] = bgColor.AddLight(0.03 * darkModificator).ToPangoString();
}
if (!settings.ContainsKey(EditorThemeColors.LineNumbers))
{
settings [EditorThemeColors.LineNumbers] = HslColor.Parse(settings [EditorThemeColors.Foreground]).AddLight(-0.1 * darkModificator).ToPangoString();
}
if (!settings.ContainsKey(EditorThemeColors.IndicatorMargin))
{
settings [EditorThemeColors.IndicatorMargin] = bgColor.AddLight(0.02 * darkModificator).ToPangoString();
}
// copy all missing settings from main template theme
var templateTheme = SyntaxHighlightingService.GetEditorTheme(darkModificator == 1 ? EditorTheme.DefaultDarkThemeName : EditorTheme.DefaultThemeName);
foreach (var kv in templateTheme.Settings[0].Settings)
{
if (settings.ContainsKey(kv.Key))
{
continue;
}
settings.Add(kv.Key, kv.Value);
}
return(new ThemeSetting(themeSetting.Name, themeSetting.Scopes, settings));
}