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Subject: TextRectangle, TELOPT_NAWS and window sizes
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Subject review (reverse sequence)

Posted by Astarte   Germany  (8 posts)  [Biography] bio
Date Sun 03 Jan 2010 07:50 PM (UTC)  [ quote  ]
Message
Rocks, thank you.
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Posted by Nick Gammon   Australia  (18,770 posts)  [Biography] bio   Forum Administrator
Date Sun 03 Jan 2010 07:22 PM (UTC)  [ quote  ]
Message
Sounds like a bug, as the NAWS stuff predated the TextRectangle stuff.

I have added the NAWS notification to TextRectangle.

I have amended the size calculation to your suggestion.

Available in version 4.46.
- Nick Gammon

www.gammon.com.au, www.mushclient.com
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Posted by Astarte   Germany  (8 posts)  [Biography] bio
Date Sun 03 Jan 2010 01:43 AM (UTC)  [ quote  ]

Amended on Sun 03 Jan 2010 01:12 PM (UTC) by Astarte

Message
I've been toying with TextRectangle and found that

  • it might be enhanced by just sending new TELOPT_NAWS for a change in size
  • even if you enforce an update by e. g. computing wrap_column manually and use SetOption("wrap_column", newValue), the height will not be computed according to your rectangle which I think is a bug


To amend the latter, I visited 
void CMUSHclientDoc::SendWindowSizes (const int iNewWidth)
 and replaced

  • pmyView->GetClientRect (&r);


with

  • pmyView->GetTextRect (&r);


and tried it out. It seems to work quite nicely. Maybe you can use this in a future release.

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