/**************** Iframe build ****************/
/// <summary>
/// Create the frame width a panel and a iframe
/// </summary>
private Control BuildFrameCtrl(Frame f, string frameIdHash)
{
Panel pn = new Panel();
OptionItems oi = new OptionItems(f.Options);
if (_pageType.ToLower().Trim() == "free_draw")
{
pn.Style.Add("position", "absolute");
pn.Style.Add("top", f.Y + "px");
pn.Style.Add("left", f.X + "px");
}
pn.Style.Add("margin", "0");
pn.Style.Add("padding", "0");
pn.Style.Add("border", "0");
pn.Width = Unit.Pixel(f.Width);
pn.Height = Unit.Pixel(f.Height);
pn.BackColor = Color.Transparent;
// ------ Border ------
pn = Views.Frames.GenericFrameSettings.FrameBorderStyle(
pn,
oi.GetList("frame_style")
);
// --------------------
HtmlObjects iframe = new HtmlObjects("iframe");
iframe.Id = frameIdHash;
iframe.AddStyle("border", "0");
iframe.AddAttribute("scrolling", f.Scroll);
iframe.AddAttribute("width", f.Width + "px");
iframe.AddAttribute("height", f.Height + "px");
iframe.AddAttribute("src", _options.Get(f.FrameType).URL + "?fm=" + frameIdHash);
pn.Controls.Add(iframe.GetObject);
// for now its just to tell client that this frame is slave of some filter.
LoadFrameInfoToClient(
f.ID.ToString(CultureInfo.InvariantCulture),
frameIdHash,
oi.GetSingle("master_filter")
);
return pn;
}
/* Database operations */
/* Insert */
public void Add(Frame f)
{
try
{
using (_db)
{
CheckPageStatus(f);
_db.Frame.InsertOnSubmit(f);
Commit();
SelectObjectsFromDb();
}
}
catch (Exception ex)
{
throw new Exception("error: inserting new frame with title " + f.Title + " - " + ex.Message + " ...");
}
}
private Frame Copy(Frame f, int newPageId)
{
try
{
using (_db)
{
Frame fNew = new Frame();
fNew.IDPage = newPageId;
fNew.FrameType = f.FrameType;
fNew.Height = f.Height;
fNew.Width = f.Width;
fNew.LastUpd = f.LastUpd;
fNew.Options = f.Options;
fNew.Scroll = f.Scroll;
fNew.Title = f.Title;
fNew.X = f.X;
fNew.Y = f.Y;
fNew.IsActive = f.IsActive;
fNew.ScheduleInterval = f.ScheduleInterval;
return fNew;
}
}
catch (Exception ex)
{
throw ex;
}
}
private void CheckPageStatus(Frame f)
{
try
{
if (f.Page == null && f.IDPage >= 0)
{
f.Page = _db.Page.Single(x => x.ID == f.IDPage);
}
else if (f.IDPage < 0)
{
throw new Exception("no page selected");
}
}
catch (Exception ex)
{
throw new Exception("error in page id " + f.IDPage + " - " + ex.Message);
}
}
private void Frame_Detach(Frame entity)
{
this.SendPropertyChanging();
entity.Page = null;
}
private void Frame_Attach(Frame entity)
{
this.SendPropertyChanging();
entity.Page = this;
}
/**************** Send data from page to frame ****************/
/// <summary>
/// Load the session variable with the frame to be used in the frame...
/// </summary>
/// <param name="frameId"></param>
/// <param name="frame"></param>
private void SetSessionFrame(string frameId, Frame frame)
{
Views.Frames.frame_sessions.SetFrame(frameId, frame); // set session variable to be used in frame page
}
