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// This file is part of river, a dynamic tiling wayland compositor.
//
// Copyright 2020 The River Developers
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 3.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
const Self = @This();
const std = @import("std");
const wayland = @import("wayland");
const wl = wayland.server.wl;
const zriver = wayland.server.zriver;
const server = &@import("main.zig").server;
const util = @import("util.zig");
const Seat = @import("Seat.zig");
const Output = @import("Output.zig");
const View = @import("View.zig");
seat: *Seat,
seat_status: *zriver.SeatStatusV1,
pub fn init(self: *Self, seat: *Seat, seat_status: *zriver.SeatStatusV1) void {
self.* = .{ .seat = seat, .seat_status = seat_status };
seat_status.setHandler(*Self, handleRequest, handleDestroy, self);
// Send all info once on bind
seat_status.sendMode(server.config.modes.items[seat.mode_id].name);
self.sendOutput(.focused);
self.sendFocusedView();
}
fn handleRequest(seat_status: *zriver.SeatStatusV1, request: zriver.SeatStatusV1.Request, _: *Self) void {
switch (request) {
.destroy => seat_status.destroy(),
}
}
fn handleDestroy(_: *zriver.SeatStatusV1, self: *Self) void {
const node = @fieldParentPtr(std.SinglyLinkedList(Self).Node, "data", self);
self.seat.status_trackers.remove(node);
util.gpa.destroy(node);
}
pub fn sendOutput(self: Self, state: enum { focused, unfocused }) void {
const client = self.seat_status.getClient();
var it = self.seat.focused_output.wlr_output.resources.iterator(.forward);
while (it.next()) |wl_output| {
if (wl_output.getClient() == client) switch (state) {
.focused => self.seat_status.sendFocusedOutput(wl_output),
.unfocused => self.seat_status.sendUnfocusedOutput(wl_output),
};
}
}
pub fn sendFocusedView(self: Self) void {
const title: [*:0]const u8 = if (self.seat.focused == .view)
self.seat.focused.view.getTitle() orelse ""
else
"";
self.seat_status.sendFocusedView(title);
}
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