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