66 lines
2.1 KiB
Zig
66 lines
2.1 KiB
Zig
const Self = @This();
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const std = @import("std");
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const wlr = @import("wlroots");
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const wl = @import("wayland").server.wl;
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const server = &@import("main.zig").server;
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const util = @import("util.zig");
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const View = @import("View.zig");
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const IdleInhibitor = @import("IdleInhibitor.zig");
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idle_inhibit_manager: *wlr.IdleInhibitManagerV1,
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new_idle_inhibitor: wl.Listener(*wlr.IdleInhibitorV1),
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inhibitors: std.TailQueue(IdleInhibitor) = .{},
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idle: *wlr.Idle,
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pub fn init(self: *Self, idle: *wlr.Idle) !void {
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self.idle_inhibit_manager = try wlr.IdleInhibitManagerV1.create(server.wl_server);
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self.idle = idle;
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self.new_idle_inhibitor.setNotify(handleNewIdleInhibitor);
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self.idle_inhibit_manager.events.new_inhibitor.add(&self.new_idle_inhibitor);
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}
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pub fn deinit(self: *Self) void {
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while (self.inhibitors.pop()) |inhibitor| {
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inhibitor.data.destroy.link.remove();
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util.gpa.destroy(inhibitor);
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}
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self.new_idle_inhibitor.link.remove();
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}
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pub fn idleInhibitCheckActive(self: *Self) void {
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var inhibited = false;
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var it = self.inhibitors.first;
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while (it) |node| : (it = node.next) {
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if (View.fromWlrSurface(node.data.inhibitor.surface)) |v| {
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// If view is visible,
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if (v.current.tags & v.output.current.tags != 0) {
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inhibited = true;
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break;
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}
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} else {
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// If for whatever reason the inhibitor does not have a view, then
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// assume it is visible.
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inhibited = true;
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break;
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}
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}
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self.idle.setEnabled(null, !inhibited);
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}
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fn handleNewIdleInhibitor(listener: *wl.Listener(*wlr.IdleInhibitorV1), inhibitor: *wlr.IdleInhibitorV1) void {
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const self = @fieldParentPtr(Self, "new_idle_inhibitor", listener);
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const inhibitor_node = util.gpa.create(std.TailQueue(IdleInhibitor).Node) catch return;
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inhibitor_node.data.init(inhibitor, self) catch {
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util.gpa.destroy(inhibitor_node);
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return;
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};
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self.inhibitors.append(inhibitor_node);
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self.idleInhibitCheckActive();
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}
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