{"id":105638,"date":"2022-11-19T09:36:37","date_gmt":"2022-11-19T07:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-labwc-0-6-kompozitnogo-servera-dlya-wayland"},"modified":"2022-11-19T09:36:37","modified_gmt":"2022-11-19T07:36:38","slug":"vypusk-labwc-0-6-kompozitnogo-servera-dlya-wayland","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-labwc-0-6-kompozitnogo-servera-dlya-wayland","title":{"rendered":"Uscita di labwc 0.6, un server composito per Wayland","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 disponibile il rilascio del progetto labwc 0.6 (Lab Wayland Compositor), che sviluppa un server compositore per Wayland con funzionalit\u00e0 simili a un gestore di finestre come Openbox (il progetto \u00e8 proposto come un tentativo di creare un'alternativa a Openbox per Wayland). Tra le caratteristiche di labwc ci sono il minimalismo, una realizzazione compatta, ampie possibilit\u00e0 di configurazione e alte prestazioni. Il codice del progetto \u00e8 scritto in linguaggio C e distribuito sotto la licenza GPLv2.        <\/p>\n<p>Come base viene utilizzata la libreria wlroots, sviluppata dagli sviluppatori dell'ambiente desktop Sway, e che fornisce le funzioni di base per organizzare il lavoro del gestore compositore basato su Wayland. Tra i protocolli Wayland estesi sono supportati wlr-output-management per la configurazione dei dispositivi di output, layer-shell per organizzare il lavoro della shell del desktop e foreign-toplevel per connettere pannelli e switch di finestre personalizzati.      <\/p>\n<p>\u00c8 possibile connettere plugin che implementano funzioni come la creazione di screenshot, la visualizzazione di sfondi sul desktop, e la collocazione di una barra e del menu. Gli effetti animati, i gradienti e le icone (eccetto i pulsanti per le finestre) non sono supportati per motivi di principio. Per eseguire applicazioni X11 in un ambiente basato sul protocollo Wayland \u00e8 supportato l'uso del componente DDX XWayland. Il tema del design, il menu principale e le scorciatoie da tastiera possono essere configurati tramite file di configurazione in formato xml. \u00c8 presente un supporto integrato per schermi ad alta densit\u00e0 di pixel (HiDPI).    <center><img decoding=\"async\" alt=\"Uscita di labwc 0.6, un server composito per Wayland \" src=\"\/wp-content\/uploads\/2022\/11\/ed3f7dd3700fee6ce4c99539c0ecb7fa.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Oltre al menu radice integrato, configurabile tramite menu.xml, \u00e8 possibile collegare implementazioni di menu di applicazioni di terze parti, come bemenu, fuzzel e wofi. Come barra degli strumenti si possono utilizzare Waybar, sfwbar, Yambar o LavaLauncher. Per gestire il collegamento dei monitor e la modifica delle loro impostazioni \u00e8 consigliato usare wlr-randr o kanshi. Il blocco dello schermo \u00e8 effettuato tramite swaylock.       <\/p>\n<p>Modifiche chiave nel nuovo rilascio:  <\/p>\n<ul>\n<li class=\"l\"> Rivisitato significativamente l'uso dell'API del grafo della scena fornita in wlroots. La riprogettazione ha avuto ripercussioni sul rendering, sulla decorazione delle finestre, sui menu e sull'implementazione della shell visiva. L'elaborazione delle immagini e dei caratteri prima del rendering \u00e8 stata convertita per utilizzare buffer anzich\u00e9 texture (struttura wlr_texture), il che ha garantito un corretto scaling del rendering. Il codice per associare gestori a wlr_scene_nodes \u00e8 stato semplificato. Ampliata la possibilit\u00e0 di debug.\n<li class=\"l\"> \u00c8 stata aggiunta la supporto per <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/abuzoustojchivye-vps\/\"   title=\"desktop virtuali\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1061\">desktop virtuali<\/a>.\n<li class=\"l\"> Aggiunta la supporto per l'uso di diverse lingue nei menu client.\n<li class=\"l\"> Implementato il supporto per il protocollo presentation-time, utilizzato per la visualizzazione dei video.\n<li class=\"l\"> Aggiunto il supporto per dispositivi touch.\n<li class=\"l\"> Implementato il supporto per il protocollo drm_lease_v1, utilizzato per generare immagini stereoscopiche con buffer diversi per l'occhio sinistro e destro durante il rendering su visori di realt\u00e0 virtuale.\n<li class=\"l\"> Implementati protocolli per l'uso della tastiera virtuale e del puntatore.\n<li class=\"l\"> Aggiunta una modalit\u00e0 per mantenere la finestra sopra le altre finestre (ToggleAlwaysOnTop).\n<li class=\"l\"> Aggiunte impostazioni osd.border.color e osd.border.width per definire la larghezza e il colore del bordo della finestra.\n<li class=\"l\"> Aggiunte impostazioni per modificare i parametri di latenza e ripetizione dell'input da tastiera.\n<li class=\"l\"> Aggiunta la possibilit\u00e0 di associare azioni allo scorrimento della rotella del mouse (per impostazione predefinita, durante lo scorrimento sul desktop si alternano i desktop virtuali).\n<li class=\"l\"> Aggiunto il supporto per lo scorrimento fluido e orizzontale.\n<li class=\"l\"> Garantito il testing nel sistema di integrazione continua delle build per Debian, FreeBSD, Arch e Void, incluse le build senza xwayland.\n<li class=\"l\"> Aggiunto il supporto per configurare l'inclinazione e lo spessore dei caratteri (per l'uso di caratteri inclinati e in grassetto).\n<li class=\"l\"> Aggiunta la configurazione  per gestire l'attivazione dell'anteprima dei contorni.\n<li class=\"l\"> Garantita la visualizzazione delle frecce per i sottomenu. Aggiunta la supporto ai separatori nei menu.\n<li class=\"l\"> \u00c8 garantito il funzionamento del protocollo xdg-desktop-portal-wlr senza ulteriori configurazioni (inizializzazione di dbus e attivazione tramite systemd eseguite), risolvendo i problemi di avvio di OBS Studio.        <\/ul>\n<p>      <center>  <div class=\"youtube-placeholder\" data-id=\"guBnx18EQiA\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/guBnx18EQiA\/hqdefault.jpg\" alt=\"Guarda il video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div>  <\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58150\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d 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\u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043e\u0441\u043d\u043e\u0432\u044b [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":105639,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-105638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 labwc 0.6 (Lab Wayland Compositor), \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0434\u043b\u044f Wayland \u0441 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