/// <summary>
/// append the text string \a text to the RenderedString \a rs.
/// </summary>
/// <param name="rs"></param>
/// <param name="text"></param>
private void AppendRenderedText(RenderedString rs, string text)
{
var cpos = 0;
// split the given string into lines based upon the newline character
while (text.Length > cpos)
{
// find next newline
var nlpos = text.IndexOf("\n", cpos);
// calculate length of this substring
var len = ((nlpos != -1) ? nlpos : text.Length) - cpos;
// construct new text component and append it.
var rtc = new RenderedStringTextComponent(text.Substring(cpos, len), d_fontName);
rtc.SetPadding(d_padding);
rtc.SetColours(new ColourRect(d_colours));
rtc.SetVerticalFormatting(d_vertAlignment);
rtc.SetAspectLock(d_aspectLock);
rs.AppendComponent(rtc);
// break line if needed
if (nlpos != -1)
{
rs.AppendLineBreak();
}
// advance current position. +1 to skip the \n char
cpos += len + 1;
}
}
private void HandleWindow(RenderedString rs, string value)
{
var rwc = new RenderedStringWidgetComponent(value);
rwc.SetPadding(d_padding);
rwc.SetVerticalFormatting(d_vertAlignment);
rwc.SetAspectLock(d_aspectLock);
rs.AppendComponent(rwc);
}
private void HandleImage(RenderedString rs, string value)
{
var ric = new RenderedStringImageComponent(PropertyHelper.FromString <Image>(value));
ric.SetPadding(d_padding);
ric.SetColours(d_colours);
ric.SetVerticalFormatting(d_vertAlignment);
ric.SetSize(d_imageSize);
ric.SetAspectLock(d_aspectLock);
rs.AppendComponent(ric);
}