virtual protected string BuildHtml(Hit hit)
{
StringBuilder htmlBuilder = new StringBuilder("");
StreamReader sr = DataBarn.GetText(templateName);
string line;
while ((line = sr.ReadLine()) != null)
{
TransformLineOfHtml(line, htmlBuilder);
}
return(htmlBuilder.ToString());
}
///////////////////////////////////
//
// Provides data for urls requested (images). Things prefixed
// with `internal:' we pull for one of the embedded streams
//
private void UrlRequested(object o, UrlRequestedArgs args)
{
Stream s = DataBarn.GetStream(args.Url);
if (s == null)
{
Console.WriteLine("Could not obtain image '{0}'", args.Url);
return;
}
byte [] buffer = new byte [8192];
int n;
while ((n = s.Read(buffer, 0, 8192)) != 0)
{
args.Handle.Write(buffer, n);
}
}
public HitRendererControl(string _name, string icon, HitRenderer r)
: base(false, 3)
{
name = _name;
renderer = r;
renderer.RefreshEvent += new HitRenderer.RefreshHandler(OnRefresh);
if (icon != null)
{
Gtk.Widget iconW = DataBarn.GetImageWidget(icon);
if (iconW != null)
{
this.PackStart(iconW, false, false, 3);
iconW.Show();
}
}
nameLabel = new Gtk.Label("");
this.PackStart(nameLabel, false, false, 3);
nameLabel.Show();
nextButton = new Gtk.Button("Next");
nextButton.Clicked += new EventHandler(OnNextClicked);
this.PackEnd(nextButton, false, false, 3);
displayedLabel = new Gtk.Label("");
this.PackEnd(displayedLabel, false, false, 3);
displayedLabel.Show();
prevButton = new Gtk.Button("Prev");
prevButton.Clicked += new EventHandler(OnPrevClicked);
this.PackEnd(prevButton, false, false, 3);
// Initialize things
OnRefresh(null);
}