const Hyprland = await Service.import('hyprland'); const { Box, EventBox, Revealer, Window } = Widget; const FullscreenState = Variable({ monitors: [] as number[], clientAddrs: new Map() as Map, }); Hyprland.connect('event', (hyprObj) => { const arrayEquals = (a1: unknown[], a2: unknown[]) => a1.sort().toString() === a2.sort().toString(); const mapEquals = (m1: Map, m2: Map) => m1.size === m2.size && Array.from(m1.keys()).every((key) => m1.get(key) === m2.get(key)); const fs = FullscreenState.value; const fsClients = hyprObj.clients.filter((c) => { const mon = Hyprland.getMonitor(c.monitor); return c.fullscreen && c.workspace.id === mon?.activeWorkspace.id; }); const monitors = fsClients.map((c) => c.monitor); const clientAddrs = new Map(fsClients.map((c) => [c.monitor, c.address])); const hasChanged = !arrayEquals(monitors, fs.monitors) || !mapEquals(clientAddrs, fs.clientAddrs); if (hasChanged) { FullscreenState.setValue({ monitors, clientAddrs, }); } }); export default ({ anchor, bar, monitor = 0, ...rest }) => { const BarVisible = Variable(true); FullscreenState.connect('changed', (v) => { BarVisible.setValue(!v.value.monitors.includes(monitor)); }); const barCloser = Window({ name: `bar-${monitor}-closer`, visible: false, monitor, anchor: ['top', 'bottom', 'left', 'right'], layer: 'overlay', child: EventBox({ on_hover: () => { barCloser.set_visible(false); BarVisible.setValue(false); }, child: Box({ css: 'padding: 1px;', }), }), }); // Hide bar instantly when out of focus Hyprland.active.workspace.connect('changed', () => { const addr = FullscreenState.value.clientAddrs.get(monitor); if (addr) { const client = Hyprland.getClient(addr); if (client!.workspace.id !== Hyprland.active.workspace.id) { BarVisible.setValue(false); barCloser.visible = false; } } }); const buffer = Box({ css: 'min-height: 10px', visible: BarVisible.bind().as((v) => !v), }); const vertical = anchor.includes('left') && anchor.includes('right'); const isBottomOrLeft = ( anchor.includes('left') && anchor.includes('right') && anchor.includes('bottom') ) || ( anchor.includes('top') && anchor.includes('bottom') && anchor.includes('left') ); let transition: 'slide_up' | 'slide_down' | 'slide_left' | 'slide_right'; if (vertical) { transition = isBottomOrLeft ? 'slide_up' : 'slide_down'; } else { transition = isBottomOrLeft ? 'slide_right' : 'slide_left'; } const barWrap = Revealer({ reveal_child: BarVisible.bind(), transition, child: bar, }); return Window({ name: `bar-${monitor}`, layer: 'overlay', monitor, margins: [-1, -1, -1, -1], anchor, ...rest, attribute: { barCloser, }, child: EventBox({ child: Box({ css: 'min-height: 1px; padding: 1px;', hexpand: true, hpack: 'fill', vertical, children: isBottomOrLeft ? [buffer, barWrap] : [barWrap, buffer], }), }).on('enter-notify-event', () => { if (!BarVisible.value) { barCloser.visible = true; BarVisible.setValue(true); } }), }); };