Difference between revisions of "Cocoa for EiffelVision2"

 
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[[Category:Projects]]
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#redirect [[Vision4Mac]]
[[Category:EiffelVision2]]
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=Overview=
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The goal of this project is to provide Vision with a cocoa backend to make it truly native on the mac.
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For more information please refer to the [[Talk:Cocoa_for_EiffelVision2|discussion page]]. See also [[OSX_release_infrastructure]].
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=Screenshots=
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[http://n.ethz.ch/student/upeter/download/screenshot_simple.png A Simple Vision2 Application running with the Carbon Imp]
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[http://n.ethz.ch/student/dfurrer/files/ev.png  A state of the art OS X Window]
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=Milestones=
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==M1: April 25th==
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* get EiffelStudio 5.7 compiled under OS X
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==M2: May==
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* Create a GTK based .app package
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==M3: end of May==
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* Get a Vision window displayed with a Carbon window (involves eventloop porting)
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= Current Status =
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'''24.06:''' We have now a simple Vision2 App (two buttons to set the language of the Window Title) running with the Carbon implementation. Have a look to the screenshot on top of the page. or get the vision2 project from here [http://n.ethz.ch/student/upeter/download/carbon_port/simpleWorld.zip] and the carbon implementation from svn.
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'''23.06:''' In the current SVN Version of the Vision2 Library (Carbon Implemetation), a few functions (including show, resizing...) of the window, the button and the EV_FIXED are working. Another important Milstone is, that we managed to handle events and to run an Event Loop.   
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'''10.06:''' We have now striped down a copy of the gtk vision implementation and started to implement the first few features. The code is still ugly, but you can get it here.  [http://n.ethz.ch/student/dfurrer/files/carbon_start.zip]. A screen shot is at the top of this page :)
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'''02.06:''' You can get the simple Carbon example Application, which we try to build in vision, here [http://n.ethz.ch/student/upeter/download/carbon_port/]
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'''09.05:''' We have now delegated some tasks:
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* Eiffel Media Package for Mac (Roland)
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* GTK based .app package, probably universal (Dani & Maeli)
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* Look into Carbon application development (Ueli)
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* Look into wrapping Carbon headers with EWG (Jann)
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It also seems that using Carbon instead of Cocoa is more realistic for this project, so we'll primarily look into Carbon now.
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'''06.05:''' We now have a graphical version of ES 5.7 running on OS X (both ppc and intel). The problem was with the fontconfig libraray: The 2.3.2 version seems to crash where the 2.2.3 works fine. There are still a few problems with fonts sizes though...
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From what Jann tells me self compilation is also no problem anymore so we can really start hacking the beast now.
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'''30.4''': We have EiffelStudio compiled for ppc and running on ppc and intel macs. The Gtk+ GUI works more or less but some things (like wizards) are missing atm.
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It required a lot of hacking and we're now trying to get newer builds, and streamline the process for getting a build on the mac.
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I think the next goal should be to get a self-compiling version of ec so that we can skip building the f_code on linux and then adopt the build-script.
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=Documents=
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I collected a few Documents with introductions to carbon widgets and the carbon event Loop and also a part of the API Refference [http://n.ethz.ch/student/upeter/download/carbon_port/Dokus/].
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=Build instructions=
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==Requirements==
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* EWG (with EWG environment variable set)
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* GOBO
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==Build infrastructure==
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You need a folder x with a subfolder "library". cd into the library folder and checkout the code with the following command
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<pre>svn co https://eiffelsoftware.origo.ethz.ch/svn/es/branches/soft-arch/Src/library/vision2</pre>
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Now point the environment variable ISE_LIBRARY_CARBON to the folder x.
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Before you can compile a project you need to compile the EWG glue library. You can do this by running
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<pre>geant c_build_library_ise</pre> in the $ISE_LIBRARY_CARBON/library/vision2/implementation/carbon/wrapper directory.
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You should then be able to compile and run a simple EV application lile our example project which you can get here: http://n.ethz.ch/student/dfurrer/files/vision4mac/simple_demo_app.zip
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=Team=
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Everyone intrested in this project is welcome to join our mailinglist [http://origo.ethz.ch/cgi-bin/mailman/listinfo/es-mac| es-mac@origo.ethz.ch]
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* [[User:Upeter| Upeter]] (Project leader)
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* [[User:Maeli| Maeli]]
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* [[User:Dfurrer| Dfurrer]]
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* [[User:Bayt| Bayt]]
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* [[User: nih| nih]]
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* [[User:Spooky| Jann]]
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Latest revision as of 01:35, 8 November 2006

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