GUADEC 2021 yana gabatar da Cambalache, sabon kayan aikin haɓaka saurin mu'amala don GTK 3 da GTK 4 ta amfani da tsarin MVC da ƙirar bayanai-falsafa ta farko. Ɗayan bambance-bambancen da ake iya gani daga Glade shine goyon bayansa don kiyaye mu'amalar masu amfani da yawa a cikin aiki ɗaya. An rubuta lambar aikin a Python kuma tana da lasisi ƙarƙashin GPLv2.
Don ba da tallafi ga rassan GTK da yawa, an ƙirƙiri wurin aiki ta amfani da Broadway backend, wanda ke ba ku damar samar da kayan aikin laburaren GTK a cikin taga mai binciken gidan yanar gizo. Ana ba da babban tsarin Cambalache tare da ɗaure zuwa WebKit WebView, wanda Broadway ke watsa abubuwan da aka samo daga tsarin Merengue, wanda ke da hannu kai tsaye wajen samar da yanayin da mai amfani ya ƙirƙira. Za a iya samar da hanyar sadarwa bisa GTK 3 da GTK 4, dangane da sigar da aka ayyana a cikin aikin.
Cambalache ya kasance mai zaman kansa daga GtkBuilder da GObject, amma yana ba da samfurin bayanai daidai da tsarin nau'in GObject. Samfurin bayanan na iya shigo da fitar da musaya da yawa a lokaci ɗaya, yana goyan bayan abubuwan GtkBuilder, kadarori da sigina, yana ba da tari mai gyara (Undo / Redo) da ikon damfara tarihin umarni. An samar da kayan aikin cambalache-db don samar da samfurin bayanai daga fayilolin gir, kuma an samar da kayan amfani na db-codegen don samar da azuzuwan GObject daga tebur samfurin bayanai.
source: budenet.ru