https://github.com/singpolyma/haskades

Autogenerate bindings for using Haskell with BB10
https://github.com/singpolyma/haskades

Last synced: about 1 month ago
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Autogenerate bindings for using Haskell with BB10

• Host: GitHub
• URL: https://github.com/singpolyma/haskades
• Owner: singpolyma
• License: isc
• Created: 2012-11-25T23:01:23.000Z (about 12 years ago)
• Default Branch: master
• Last Pushed: 2015-07-04T21:30:49.000Z (over 9 years ago)
• Last Synced: 2024-05-01T22:08:14.641Z (8 months ago)
• Language: HTML
• Homepage: http://haskad.es/
• Size: 391 KB
• Stars: 4
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: COPYING

Awesome Lists containing this project

README

        
Autogeneration of bindings for creating BlackBerry Cascades apps

with Haskell back ends.

Run as:

> ./haskades HaskadesBinding.hs haskades_run.cpp haskades_run.h < Types.hs

Where Types.hs is a Haskell file containing a a sum type declaration

named 'SignalToUI' and another named 'SignalFromUI'  which fully

specify the communication possible between the UI layer (which you

write in QML) and the Haskell backend.  QML code can access these

signals on the 'app' context object.  Haskell code can emit

signals by using the 'emit' function exported from the generated

HaskadesBinding.  The 'emit' call is threadsafe.

Text, Lazy Text, and String all end up as QString so that QML can

work with them properly, and vice-versa.  UTCTime becomes QDateTime.

Int, Double, and () are passed through fairly directly.  Other types

may have support added as there is need.

A simple example lives at