79d7775a3d
I don't need anyone's permission to make this change since GPL-3.0-or-later is one-way compatible with GPL-3.0-only.
58 lines
2.1 KiB
Zig
58 lines
2.1 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 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 Decoration = @import("Decoration.zig");
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const Server = @import("Server.zig");
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/// List of all Decoration objects. This will clean itself up on exit through
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/// the wlr.XdgToplevelDecorationV1.events.destroy event.
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decorations: std.TailQueue(Decoration) = .{},
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xdg_decoration_manager: *wlr.XdgDecorationManagerV1,
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new_toplevel_decoration: wl.Listener(*wlr.XdgToplevelDecorationV1) =
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wl.Listener(*wlr.XdgToplevelDecorationV1).init(handleNewToplevelDecoration),
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pub fn init(self: *Self) !void {
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self.* = .{
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.xdg_decoration_manager = try wlr.XdgDecorationManagerV1.create(server.wl_server),
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};
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self.xdg_decoration_manager.events.new_toplevel_decoration.add(&self.new_toplevel_decoration);
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}
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fn handleNewToplevelDecoration(
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listener: *wl.Listener(*wlr.XdgToplevelDecorationV1),
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xdg_toplevel_decoration: *wlr.XdgToplevelDecorationV1,
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) void {
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const self = @fieldParentPtr(Self, "new_toplevel_decoration", listener);
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const decoration_node = util.gpa.create(std.TailQueue(Decoration).Node) catch {
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xdg_toplevel_decoration.resource.postNoMemory();
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return;
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};
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decoration_node.data.init(xdg_toplevel_decoration);
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self.decorations.append(decoration_node);
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}
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