[Qgis-developer] QEP about Multimap support for QGIS

[A Huarte]

Hi Roberto, I only removed some QgsMapCanvas parameter in some dialog's constructor in the app module, but I can revert it to avoid plugins to be changed if they use it.
For tools and plugins I think I don't break any API. For MapTools you can override the new "setMapCanvas" method if you want update some setting in your own tool. For Plugins I didn't change any code, but there are new methods in QgisInterface object to query the current list of canvas created in the application, defaut map canvas, etc... 
Of course, all advices are welcome, If the qgis dev community want use this commit as start point!!!
Best regards
Alvaro

      De: Geo DrinX <geodrinx at gmail.com>
 Para: A Huarte <ahuarte47 at yahoo.es> 
CC: QGIS Developer Mailing List <Qgis-developer at lists.osgeo.org>
 Enviado: Lunes 29 de agosto de 2016 10:59
 Asunto: Re: [Qgis-developer] QEP about Multimap support for QGIS
   
Alvaro,

as I can see in github repository,  at:

https://github.com/qgis/QGIS/compare/master...ahuarte47:Feature_MultimapView

As I can see, your  MultimapView  will change many calls, adding parameters. 
I suppose therefore that almost all plugins will have to take account of these new parameters and need to be changed, it is no longer compatible.
We can not adopt a "soft" technique, in the sense that new parameters can be optional ?

Thank you 

Roberto


   
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