{"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\/novosti-interneta\/vypusk-labwc-0-6-kompozitnogo-servera-dlya-wayland","title":{"rendered":"Rilascio 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 quelle del gestore di finestre Openbox (il progetto si presenta come un tentativo di creare un'alternativa a Openbox per Wayland). Tra le caratteristiche di labwc si evidenziano il minimalismo, l'implementazione compatta, ampie possibilit\u00e0 di personalizzazione e alte prestazioni. Il codice del progetto \u00e8 scritto in linguaggio C e distribuito con licenza GPLv2.        <\/p>\n<p>Come base viene utilizzata la libreria wlroots, sviluppata dai programmatori dell'ambiente desktop Sway e che fornisce le funzioni di base per organizzare l'operativit\u00e0 di un gestore di finestre basato su Wayland. Tra i protocolli Wayland avanzati sono supportati wlr-output-management per la configurazione dei dispositivi di uscita, layer-shell per gestire l'interfaccia del desktop e foreign-toplevel per connettere i propri pannelli e interruttori delle finestre.      <\/p>\n<p>\u00c8 possibile collegare estensioni con implementazioni di funzioni come la creazione di screenshot, la visualizzazione di sfondi sul desktop, il posizionamento della barra e del menu. Effetti animati, gradienti e icone (eccetto i pulsanti per le finestre) non sono supportati per principio. Per eseguire applicazioni X11 in un ambiente basato sul protocollo Wayland, \u00e8 supportato l'uso del componente DDX XWayland. Il tema, il menu di base e le scorciatoie da tastiera sono configurabili tramite file di configurazione in formato xml. \u00c8 presente il supporto integrato per schermi ad alta densit\u00e0 di pixel (HiDPI).    <center><img decoding=\"async\" alt=\"Rilascio 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 terzi per il menu delle applicazioni, come bemenu, fuzzel e wofi. Per la barra degli strumenti si possono utilizzare Waybar, sfwbar, Yambar o LavaLauncher. Per gestire la connessione dei monitor e modificare le loro impostazioni, si consiglia di utilizzare wlr-randr o kanshi. Il blocco dello schermo avviene tramite swaylock.       <\/p>\n<p>Modifiche principali nel nuovo rilascio:  <\/p>\n<ul>\n<li class=\"l\"> Rivisitato in modo significativo l'uso dell'API del grafo della scena fornita in wlroots. La revisione ha influenzato il rendering, la decorazione delle finestre, i menu e l'implementazione della shell del display. La gestione delle immagini e dei font prima della visualizzazione \u00e8 stata convertita all'uso di buffer invece di texture (struttura wlr_texture), consentendo un'ottimizzazione del rendering. \u00c8 stato semplificato il codice per il binding dei gestori ai nodi wlr_scene_nodes. Sono state ampliate le funzionalit\u00e0 per il debug.\n<li class=\"l\"> Aggiunto supporto per <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/abuzoustojchivye-vps\/\"   title=\"scrivanie virtuali\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1061\">scrivanie 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 video.\n<li class=\"l\"> Aggiunto il supporto per dispositivi touch.\n<li class=\"l\"> \u00c8 stata implementata la supporto del protocollo drm_lease_v1, utilizzato per generare immagini stereoscopiche con buffer differenti per l'occhio sinistro e destro durante l'output su visori di realt\u00e0 virtuale.\n<li class=\"l\"> Sono stati implementati i protocolli per l'uso della tastiera virtuale e del puntatore.\n<li class=\"l\"> \u00c8 stata aggiunta la modalit\u00e0 per ancorare la finestra sopra le altre finestre (ToggleAlwaysOnTop).\n<li class=\"l\"> Sono state aggiunte le impostazioni osd.border.color e osd.border.width per definire la larghezza e il colore del bordo della finestra.\n<li class=\"l\"> Sono state aggiunte impostazioni per modificare i parametri di ritardo e ripetizione dell'input da tastiera.\n<li class=\"l\"> \u00c8 stata aggiunta la possibilit\u00e0 di associare operazioni allo scorrimento della rotellina del mouse (di default, quando si scorre sul desktop, si passa tra i desktop virtuali).\n<li class=\"l\"> \u00c8 stata aggiunta la supporto per uno scorrimento fluido e orizzontale.\n<li class=\"l\"> \u00c8 stato assicurato il testing nel sistema di integrazione continua delle build per Debian, FreeBSD, Arch e Void, incluse le build senza xwayland.\n<li class=\"l\"> \u00c8 stata aggiunta la supporto per la configurazione dell'inclinazione e dello spessore dei font (per utilizzare font inclinati e in grassetto).\n<li class=\"l\"> \u00c8 stata aggiunta l'impostazione  per gestire l'attivazione dell'anteprima dei contorni.\n<li class=\"l\"> \u00c8 stata assicurata la visualizzazione delle frecce per i sottomenu. \u00c8 stato aggiunto il supporto per i separatori nel menu.\n<li class=\"l\"> \u00c8 garantito il funzionamento del protocollo xdg-desktop-portal-wlr senza configurazioni aggiuntive (\u00e8 stata eseguita l'inizializzazione di dbus e l'attivazione tramite systemd), risolvendo cos\u00ec i problemi con l'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=\"Riproduci 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 \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 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u043c\u0438, \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u044e\u0449\u0438\u043c\u0438 \u043e\u043a\u043e\u043d\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 Openbox (\u043f\u0440\u043e\u0435\u043a\u0442 \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a 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\u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \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-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - 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 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