214 lines
12 KiB
JavaScript
214 lines
12 KiB
JavaScript
const { GLib, Gdk, Gtk } = imports.gi;
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const Lang = imports.lang;
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const Cairo = imports.cairo;
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const Pango = imports.gi.Pango;
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const PangoCairo = imports.gi.PangoCairo;
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import App from 'resource:///com/github/Aylur/ags/app.js';
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import * as Utils from 'resource:///com/github/Aylur/ags/utils.js'
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import Widget from 'resource:///com/github/Aylur/ags/widget.js';
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const { Box, DrawingArea, EventBox } = Widget;
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import Hyprland from 'resource:///com/github/Aylur/ags/service/hyprland.js';
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const dummyWs = Box({ className: 'bar-ws-focus' }); // Not shown. Only for getting size props
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const dummyActiveWs = Box({ className: 'bar-ws-focus bar-ws-focus-active' }); // Not shown. Only for getting size props
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const dummyOccupiedWs = Box({ className: 'bar-ws-focus bar-ws-focus-occupied' }); // Not shown. Only for getting size props
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const WS_TAKEN_WIDTH_MULTIPLIER = 1.4;
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const floor = Math.floor;
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const ceil = Math.ceil;
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// Font size = workspace id
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const WorkspaceContents = (count = 10) => {
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return DrawingArea({
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className: 'menu-decel',
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attribute: {
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lastImmediateActiveWs: 0,
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immediateActiveWs: 0,
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initialized: false,
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workspaceMask: 0,
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workspaceGroup: 0,
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updateMask: (self) => {
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const offset = Math.floor((Hyprland.active.workspace.id - 1) / count) * userOptions.workspaces.shown;
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// if (self.attribute.initialized) return; // We only need this to run once
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const workspaces = Hyprland.workspaces;
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let workspaceMask = 0;
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for (let i = 0; i < workspaces.length; i++) {
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const ws = workspaces[i];
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if (ws.id <= offset || ws.id > offset + count) continue; // Out of range, ignore
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if (workspaces[i].windows > 0)
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workspaceMask |= (1 << (ws.id - offset));
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}
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// console.log('Mask:', workspaceMask.toString(2));
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self.attribute.workspaceMask = workspaceMask;
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// self.attribute.initialized = true;
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self.queue_draw();
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},
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toggleMask: (self, occupied, name) => {
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if (occupied) self.attribute.workspaceMask |= (1 << parseInt(name));
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else self.attribute.workspaceMask &= ~(1 << parseInt(name));
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self.queue_draw();
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},
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},
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setup: (area) => area
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.hook(Hyprland.active.workspace, (self) => {
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const newActiveWs = (Hyprland.active.workspace.id - 1) % count + 1;
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self.setCss(`font-size: ${newActiveWs}px;`);
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self.attribute.lastImmediateActiveWs = self.attribute.immediateActiveWs;
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self.attribute.immediateActiveWs = newActiveWs;
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const previousGroup = self.attribute.workspaceGroup;
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const currentGroup = Math.floor((Hyprland.active.workspace.id - 1) / count);
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if (currentGroup !== previousGroup) {
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self.attribute.updateMask(self);
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self.attribute.workspaceGroup = currentGroup;
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}
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})
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.hook(Hyprland, (self) => self.attribute.updateMask(self), 'notify::workspaces')
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.on('draw', Lang.bind(area, (area, cr) => {
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const offset = Math.floor((Hyprland.active.workspace.id - 1) / count) * userOptions.workspaces.shown;
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const allocation = area.get_allocation();
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const { width, height } = allocation;
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const workspaceStyleContext = dummyWs.get_style_context();
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const workspaceDiameter = workspaceStyleContext.get_property('min-width', Gtk.StateFlags.NORMAL);
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const workspaceRadius = workspaceDiameter / 2;
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const wsbg = workspaceStyleContext.get_property('background-color', Gtk.StateFlags.NORMAL);
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const occupiedWorkspaceStyleContext = dummyOccupiedWs.get_style_context();
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const occupiedbg = occupiedWorkspaceStyleContext.get_property('background-color', Gtk.StateFlags.NORMAL);
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const activeWorkspaceStyleContext = dummyActiveWs.get_style_context();
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const activeWorkspaceWidth = activeWorkspaceStyleContext.get_property('min-width', Gtk.StateFlags.NORMAL);
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// const activeWorkspaceWidth = 100;
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const activebg = activeWorkspaceStyleContext.get_property('background-color', Gtk.StateFlags.NORMAL);
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const widgetStyleContext = area.get_style_context();
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const activeWs = widgetStyleContext.get_property('font-size', Gtk.StateFlags.NORMAL);
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const lastImmediateActiveWs = area.attribute.lastImmediateActiveWs;
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const immediateActiveWs = area.attribute.immediateActiveWs;
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// Draw
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area.set_size_request(workspaceDiameter * WS_TAKEN_WIDTH_MULTIPLIER * (count - 1) + activeWorkspaceWidth, -1);
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for (let i = 1; i <= count; i++) {
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if (i == immediateActiveWs) continue;
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let colors = {};
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if (area.attribute.workspaceMask & (1 << i)) colors = occupiedbg;
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else colors = wsbg;
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// if ((i == immediateActiveWs + 1 && immediateActiveWs < activeWs) ||
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// (i == immediateActiveWs + 1 && immediateActiveWs < activeWs)) {
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// const widthPercentage = (i == immediateActiveWs - 1) ?
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// 1 - (immediateActiveWs - activeWs) :
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// activeWs - immediateActiveWs;
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// cr.setSourceRGBA(colors.red * widthPercentage + activebg.red * (1 - widthPercentage),
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// colors.green * widthPercentage + activebg.green * (1 - widthPercentage),
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// colors.blue * widthPercentage + activebg.blue * (1 - widthPercentage),
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// colors.alpha);
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// }
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// else
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cr.setSourceRGBA(colors.red, colors.green, colors.blue, colors.alpha)
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const centerX = (i <= activeWs) ?
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(-workspaceRadius + (workspaceDiameter * WS_TAKEN_WIDTH_MULTIPLIER * i))
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: -workspaceRadius + workspaceDiameter * WS_TAKEN_WIDTH_MULTIPLIER * (count - 1) + activeWorkspaceWidth - ((count - i) * workspaceDiameter * WS_TAKEN_WIDTH_MULTIPLIER);
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cr.arc(centerX, height / 2, workspaceRadius, 0, 2 * Math.PI);
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cr.fill();
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// What if shrinking
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if (i == floor(activeWs) && immediateActiveWs > activeWs) { // To right
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const widthPercentage = 1 - (ceil(activeWs) - activeWs);
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const leftX = centerX;
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const wsWidth = (activeWorkspaceWidth - (workspaceDiameter * 1.5)) * (1 - widthPercentage);
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cr.rectangle(leftX, height / 2 - workspaceRadius, wsWidth, workspaceDiameter);
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cr.fill();
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cr.arc(leftX + wsWidth, height / 2, workspaceRadius, 0, Math.PI * 2);
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cr.fill();
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}
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else if (i == ceil(activeWs) && immediateActiveWs < activeWs) { // To left
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const widthPercentage = activeWs - floor(activeWs);
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const rightX = centerX;
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const wsWidth = (activeWorkspaceWidth - (workspaceDiameter * 1.5)) * widthPercentage;
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const leftX = rightX - wsWidth;
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cr.rectangle(leftX, height / 2 - workspaceRadius, wsWidth, workspaceDiameter);
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cr.fill();
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cr.arc(leftX, height / 2, workspaceRadius, 0, Math.PI * 2);
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cr.fill();
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}
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}
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let widthPercentage, leftX, rightX, activeWsWidth;
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cr.setSourceRGBA(activebg.red, activebg.green, activebg.blue, activebg.alpha);
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if (immediateActiveWs > activeWs) { // To right
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const immediateActiveWs = ceil(activeWs);
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widthPercentage = immediateActiveWs - activeWs;
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rightX = -workspaceRadius + workspaceDiameter * WS_TAKEN_WIDTH_MULTIPLIER * (count - 1) + activeWorkspaceWidth - ((count - immediateActiveWs) * workspaceDiameter * WS_TAKEN_WIDTH_MULTIPLIER);
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activeWsWidth = (activeWorkspaceWidth - (workspaceDiameter * 1.5)) * (1 - widthPercentage);
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leftX = rightX - activeWsWidth;
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cr.arc(leftX, height / 2, workspaceRadius, 0, Math.PI * 2); // Should be 0.5 * Math.PI, 1.5 * Math.PI in theory but it leaves a weird 1px gap
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cr.fill();
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cr.rectangle(leftX, height / 2 - workspaceRadius, activeWsWidth, workspaceDiameter);
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cr.fill();
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cr.arc(leftX + activeWsWidth, height / 2, workspaceRadius, 0, Math.PI * 2);
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cr.fill();
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}
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else { // To left
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const immediateActiveWs = floor(activeWs);
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widthPercentage = 1 - (activeWs - immediateActiveWs);
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leftX = -workspaceRadius + (workspaceDiameter * WS_TAKEN_WIDTH_MULTIPLIER * immediateActiveWs);
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activeWsWidth = (activeWorkspaceWidth - (workspaceDiameter * 1.5)) * widthPercentage
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cr.arc(leftX, height / 2, workspaceRadius, 0, Math.PI * 2); // Should be 0.5 * Math.PI, 1.5 * Math.PI in theory but it leaves a weird 1px gap
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cr.fill();
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cr.rectangle(leftX, height / 2 - workspaceRadius, activeWsWidth, workspaceDiameter);
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cr.fill();
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cr.arc(leftX + activeWsWidth, height / 2, workspaceRadius, 0, Math.PI * 2);
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cr.fill();
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}
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}))
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,
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})
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}
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export default () => EventBox({
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onScrollUp: () => Hyprland.messageAsync(`dispatch workspace -1`).catch(print),
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onScrollDown: () => Hyprland.messageAsync(`dispatch workspace +1`).catch(print),
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onMiddleClick: () => toggleWindowOnAllMonitors('osk'),
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onSecondaryClick: () => App.toggleWindow('overview'),
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attribute: {
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clicked: false,
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ws_group: 0,
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},
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child: Box({
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homogeneous: true,
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// className: 'bar-group-margin',
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children: [Box({
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// className: 'bar-group bar-group-standalone bar-group-pad',
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css: 'min-width: 2px;',
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children: [WorkspaceContents(userOptions.workspaces.shown)],
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})]
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}),
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setup: (self) => {
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self.add_events(Gdk.EventMask.POINTER_MOTION_MASK);
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self.on('motion-notify-event', (self, event) => {
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if (!self.attribute.clicked) return;
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const [_, cursorX, cursorY] = event.get_coords();
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const widgetWidth = self.get_allocation().width;
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const wsId = Math.ceil(cursorX * userOptions.workspaces.shown / widgetWidth);
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Utils.execAsync([`${App.configDir}/scripts/hyprland/workspace_action.sh`, 'workspace', `${wsId}`])
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.catch(print);
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})
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self.on('button-press-event', (self, event) => {
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if (!(event.get_button()[1] === 1)) return; // We're only interested in left-click here
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self.attribute.clicked = true;
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const [_, cursorX, cursorY] = event.get_coords();
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const widgetWidth = self.get_allocation().width;
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// const wsId = Math.ceil(cursorX * NUM_OF_WORKSPACES_PER_GROUP / widgetWidth) + self.attribute.ws_group * NUM_OF_WORKSPACES_PER_GROUP;
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// Hyprland.messageAsync(`dispatch workspace ${wsId}`).catch(print);
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const wsId = Math.ceil(cursorX * userOptions.workspaces.shown / widgetWidth);
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Utils.execAsync([`${App.configDir}/scripts/hyprland/workspace_action.sh`, 'workspace', `${wsId}`])
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.catch(print);
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})
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self.on('button-release-event', (self) => self.attribute.clicked = false);
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}
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})
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