58 lines
2.0 KiB
Zig
58 lines
2.0 KiB
Zig
// This file is part of river, a dynamic tiling wayland compositor.
|
|
//
|
|
// Copyright 2020 Isaac Freund
|
|
//
|
|
// 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, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// 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 c = @import("c.zig");
|
|
const util = @import("util.zig");
|
|
|
|
const Decoration = @import("Decoration.zig");
|
|
const Server = @import("Server.zig");
|
|
|
|
server: *Server,
|
|
|
|
wlr_xdg_decoration_manager: *c.wlr_xdg_decoration_manager_v1,
|
|
|
|
listen_new_toplevel_decoration: c.wl_listener = undefined,
|
|
|
|
pub fn init(self: *Self, server: *Server) !void {
|
|
self.* = .{
|
|
.server = server,
|
|
.wlr_xdg_decoration_manager = c.wlr_xdg_decoration_manager_v1_create(server.wl_display) orelse
|
|
return error.OutOfMemory,
|
|
};
|
|
|
|
self.listen_new_toplevel_decoration.notify = handleNewToplevelDecoration;
|
|
c.wl_signal_add(
|
|
&self.wlr_xdg_decoration_manager.events.new_toplevel_decoration,
|
|
&self.listen_new_toplevel_decoration,
|
|
);
|
|
}
|
|
|
|
fn handleNewToplevelDecoration(listener: ?*c.wl_listener, data: ?*c_void) callconv(.C) void {
|
|
const self = @fieldParentPtr(Self, "listen_new_toplevel_decoration", listener.?);
|
|
const wlr_xdg_toplevel_decoration = util.voidCast(c.wlr_xdg_toplevel_decoration_v1, data.?);
|
|
|
|
const decoration = util.gpa.create(Decoration) catch {
|
|
c.wl_resource_post_no_memory(wlr_xdg_toplevel_decoration.resource);
|
|
return;
|
|
};
|
|
decoration.init(self.server, wlr_xdg_toplevel_decoration);
|
|
}
|