{"id":120987,"date":"2024-12-15T21:46:00","date_gmt":"2024-12-15T19:46:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-sredy-rabochego-stola-xfce-4-20-c-chastichnoj-podderzhkoj-wayland"},"modified":"2024-12-15T21:46:00","modified_gmt":"2024-12-15T19:46:01","slug":"reliz-sredy-rabochego-stola-xfce-4-20-c-chastichnoj-podderzhkoj-wayland","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/reliz-sredy-rabochego-stola-xfce-4-20-c-chastichnoj-podderzhkoj-wayland","title":{"rendered":"Vyd\u00e1n\u00ed pracovn\u00ed plochy Xfce 4.20 s \u010d\u00e1ste\u010dnou podporou Wayland","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Po dvou letech v\u00fdvoje byl p\u0159edstaven release prost\u0159ed\u00ed pracovn\u00ed plochy Xfce 4.20, kter\u00e9 nab\u00edz\u00ed klasickou pracovn\u00ed plochu, je\u017e se sna\u017e\u00ed minimalizovat spot\u0159ebu syst\u00e9mov\u00fdch zdroj\u016f. Xfce se skl\u00e1d\u00e1 z n\u011bkolika vz\u00e1jemn\u011b propojen\u00fdch komponent\u016f, kter\u00e9 lze pou\u017e\u00edt i v jin\u00fdch projektech. Mezi tyto komponenty pat\u0159\u00ed: spr\u00e1vce oken xfwm4, panel pro spu\u0161t\u011bn\u00ed aplikac\u00ed, spr\u00e1vce u\u017eivatelsk\u00fdch relac\u00ed, syst\u00e9m spr\u00e1vy spot\u0159eby energie, grafick\u00fd konfigur\u00e1tor, spr\u00e1vce soubor\u016f Thunar, kalend\u00e1\u0159-pl\u00e1nova\u010d Orage, multimedi\u00e1ln\u00ed p\u0159ehr\u00e1va\u010d Parole, textov\u00fd editor Mousepad, emul\u00e1tor termin\u00e1lu xfce4-terminal. <\/p>\n

Hlavn\u00edm nov\u00fdm prvkem v\u011btve Xfce 4.20 byla experiment\u00e1ln\u00ed podpora protokolu Wayland. Relace zalo\u017een\u00e1 na Wayland pokr\u00fdv\u00e1 v\u011bt\u0161inu funkc\u00ed, ale zat\u00edm je doporu\u010dena pouze pro pokro\u010dil\u00e9 u\u017eivatele, proto\u017ee se je\u0161t\u011b nezbavila chyb a vy\u017eaduje dal\u0161\u00ed \u00fapravy pro plnohodnotn\u00e9 ka\u017edodenn\u00ed pou\u017e\u00edv\u00e1n\u00ed b\u011b\u017en\u00fdmi u\u017eivateli. Pro spu\u0161t\u011bn\u00ed relace zalo\u017een\u00e9 na Wayland je navr\u017een p\u0159\u00edkaz «startxfce4 —wayland». <\/p>\n

Pro abstrakci pr\u00e1ce nad Waylandem a X11 v Xfce 4.20 byla pou\u017eita nov\u00e1 knihovna libxfce4windowing, kter\u00e1 implementuje nez\u00e1vislou na grafick\u00e9m syst\u00e9mu vrstvu s komponenty pro spr\u00e1vu oken (obrazovky, ko\u0159enov\u00e1 okna, virtu\u00e1ln\u00ed pracovn\u00ed plochy atd.). Navr\u017een\u00e1 mezivrstva umo\u017enila realizaci podpory Waylandu t\u00e9m\u011b\u0159 ve v\u0161ech komponentech Xfce, a p\u0159itom si zachovala mo\u017enost pr\u00e1ce v okenn\u00edch syst\u00e9mech na b\u00e1zi protokolu X11. <\/p>\n

M\u00edsto libmutter se v relaci na b\u00e1zi Waylandu pou\u017e\u00edv\u00e1 knihovna wlroots, vyv\u00edjen\u00e1 projektem Sway. Jako kompozitn\u00ed servery<\/a> se v relaci Wayland doporu\u010duje pou\u017e\u00edvat Labwc nebo Wayfire. V relaci na b\u00e1zi X11 se i nad\u00e1le pou\u017e\u00edv\u00e1 spr\u00e1vce oken xfwm4. V budoucnu se pl\u00e1nuje do xfwm4 p\u0159idat mo\u017enost pr\u00e1ce nejen s X11, ale tak\u00e9 s Waylandem. <\/p>\n

Mezi funkcemi, kter\u00e9 zat\u00edm nejsou k dispozici v relaci na b\u00e1zi Waylandu, se uv\u00e1d\u00ed: absence podpory virtu\u00e1ln\u00edch pracovn\u00edch ploch<\/a>; nedostate\u010dnost str\u00e1nek s nastaven\u00edm kl\u00e1vesnice a my\u0161i v konfigur\u00e1toru; mo\u017enost vytv\u00e1\u0159en\u00ed sn\u00edmk\u016f obrazovky pouze cel\u00e9ho displeje (ne jednotliv\u00fdch oken); absence ikon n\u011bkter\u00fdch aplikac\u00ed v syst\u00e9mov\u00e9 li\u0161t\u011b, kter\u00e9 nebyly p\u0159evedeny z API GtkStatusIcon na StatusNotifier. Na Waylandu z\u016fst\u00e1vaj\u00ed nep\u0159evedeny komponenty: Xfwm4, Xfdashboard, Xfce4-screensaver (port existuje, ale nebyl zahrnut do vyd\u00e1n\u00ed), Xfce4-windowck-plugin a Xfce4-xkb-plugin.

\"Vyd\u00e1n\u00ed<\/center> <\/p>\n

Dal\u0161\u00ed zm\u011bny a vylep\u0161en\u00ed v Xfce 4.20: <\/p>\n