From e199bcba43174403a578f7a1e92e0a95076495c8 Mon Sep 17 00:00:00 2001 From: Isaac Freund Date: Sat, 2 May 2020 23:11:56 +0200 Subject: Rename files contatining top level structs This respects the naming convention of snake_case namespaces and TitleCase types. --- src/DecorationManager.zig | 57 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 src/DecorationManager.zig (limited to 'src/DecorationManager.zig') diff --git a/src/DecorationManager.zig b/src/DecorationManager.zig new file mode 100644 index 0000000..5a9abb4 --- /dev/null +++ b/src/DecorationManager.zig @@ -0,0 +1,57 @@ +// 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 . + +const Self = @This(); + +const std = @import("std"); + +const c = @import("c.zig"); + +const Decoration = @import("Decoration.zig"); +const Server = @import("Server.zig"); + +server: *Server, + +wlr_xdg_decoration_manager: *c.wlr_xdg_decoration_manager_v1, + +decorations: std.SinglyLinkedList(Decoration), + +listen_new_toplevel_decoration: c.wl_listener, + +pub fn init(self: *Self, server: *Server) !void { + self.server = server; + self.wlr_xdg_decoration_manager = c.wlr_xdg_decoration_manager_v1_create(server.wl_display) orelse + return error.CantCreateWlrXdgDecorationManager; + + 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 = @ptrCast( + *c.wlr_xdg_toplevel_decoration_v1, + @alignCast(@alignOf(*c.wlr_xdg_toplevel_decoration_v1), data), + ); + + const node = self.decorations.allocateNode(self.server.allocator) catch unreachable; + node.data.init(self, wlr_xdg_toplevel_decoration); + self.decorations.prepend(node); +} -- cgit v1.2.3