public void ClearDefaultWithout(ComplexStyle sty)
{
foreach (var complexStyle in Styles.Styles.Where(elem => !ComplexStyle.Equals(elem, sty) && elem.IsDefault))
{
complexStyle.IsDefault = false;
}
}
public static bool Equals(ComplexStyle style1, ComplexStyle style2)
{
if (style1 == null && style2 == null)
{
return(true);
}
if (style1 == null || style2 == null)
{
return(false);
}
return(style1.Equals(style2));
}
public static bool IsStyle(this TextElement text, ComplexStyle style, double defaultSize, out TextPointer position)
{
position = null;
var run = text as Run;
if (run != null && string.IsNullOrEmpty(run.Text))
{
return(false);
}
var range = new TextRange(text.ContentStart, text.ContentEnd);
var sty = GetCurrentStyle(range, defaultSize);
position = text.ContentStart;
return(ComplexStyle.Equals(sty, style));
}
public static void CollectStyles(this TextElement text, ref List <ComplexStyle> styles, double defaultSize)
{
var run = text as Run;
if (run != null && string.IsNullOrEmpty(run.Text))
{
return;
}
var range = new TextRange(text.ContentStart, text.ContentEnd);
var style = GetCurrentStyle(range, defaultSize);
if (!styles.Any(elem => ComplexStyle.Equals(elem, style)))
{
styles.Add(style);
}
}
