86 lines
2.9 KiB
Zig
86 lines
2.9 KiB
Zig
// This file is part of river, a dynamic tiling wayland compositor.
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//
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// Copyright 2021 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 std = @import("std");
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const mem = std.mem;
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const wl = @import("wayland").server.wl;
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const util = @import("../util.zig");
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const server = &@import("../main.zig").server;
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const Error = @import("../command.zig").Error;
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const Seat = @import("../Seat.zig");
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pub fn outputLayout(
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seat: *Seat,
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args: []const [:0]const u8,
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_: *?[]const u8,
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) Error!void {
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if (args.len < 2) return Error.NotEnoughArguments;
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if (args.len > 2) return Error.TooManyArguments;
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const output = seat.focused_output orelse return;
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const old_layout_namespace = output.layout_namespace;
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output.layout_namespace = try util.gpa.dupe(u8, args[1]);
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if (old_layout_namespace) |old| util.gpa.free(old);
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output.handleLayoutNamespaceChange();
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}
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pub fn defaultLayout(
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_: *Seat,
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args: []const [:0]const u8,
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_: *?[]const u8,
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) Error!void {
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if (args.len < 2) return Error.NotEnoughArguments;
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if (args.len > 2) return Error.TooManyArguments;
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const old_default_layout_namespace = server.config.default_layout_namespace;
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server.config.default_layout_namespace = try util.gpa.dupe(u8, args[1]);
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util.gpa.free(old_default_layout_namespace);
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var it = server.root.all_outputs.iterator(.forward);
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while (it.next()) |output| {
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if (output.layout_namespace == null) output.handleLayoutNamespaceChange();
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}
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}
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/// riverctl send-layout-cmd rivertile "mod-main-count 1"
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/// riverctl send-layout-cmd rivertile "mod-main-factor -0.1"
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/// riverctl send-layout-cmd rivertile "main-location top"
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pub fn sendLayoutCmd(
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seat: *Seat,
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args: []const [:0]const u8,
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_: *?[]const u8,
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) Error!void {
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if (args.len < 3) return Error.NotEnoughArguments;
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if (args.len > 3) return Error.TooManyArguments;
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const output = seat.focused_output orelse return;
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const target_namespace = args[1];
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var it = output.layouts.first;
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const layout = while (it) |node| : (it = node.next) {
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const layout = &node.data;
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if (mem.eql(u8, layout.namespace, target_namespace)) break layout;
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} else return;
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if (layout.layout_v3.getVersion() >= 2) {
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layout.layout_v3.sendUserCommandTags(output.pending.tags);
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}
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layout.layout_v3.sendUserCommand(args[2]);
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if (layout == output.layout) server.root.applyPending();
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}
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