/// <summary>
/// Releases font.
/// </summary>
internal void ClearFont()
{
if (null != this.font)
{
this.engine.GetFontsFactory(this.window.Desktop.Theme).DeleteFont(this.font);
this.font = null;
}
}
/// <summary>
/// If requested builds and returns font.
/// </summary>
/// <returns></returns>
private IFont GetFont()
{
if ((null != this.font) && (this.font.Name == this.name) && (this.font.Size == this.size) && (this.font.Bold == this.bold) && (this.font.Italic == this.italic))
{
return this.font;
}
ClearFont();
this.font = this.engine.GetFontsFactory(this.window.Desktop.Theme).CreateFont(this.name, this.size, this.bold, this.italic, this.engine, this.window.Desktop.Theme);
return this.font;
}
/// <summary>
/// Releases font object. Cheks reference count to object if its zero deletes fonts object.
/// </summary>
/// <param name="font"></param>
internal void DeleteFont(IFont font)
{
if (null != font)
{
int count = font.Release();
if (count <= 0)
{
this.loadedFonts.Remove(font);
}
}
}