44 lines
1.5 KiB
Zig
44 lines
1.5 KiB
Zig
// This file is part of river, a dynamic tiling wayland compositor.
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//
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// Copyright 2020 Isaac Freund
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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, either version 3 of the License, or
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// (at your option) any later version.
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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 Error = @import("../command.zig").Error;
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const Seat = @import("../Seat.zig");
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/// Switch to the given mode
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pub fn mode(
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allocator: *std.mem.Allocator,
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seat: *Seat,
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args: []const []const u8,
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failure_message: *[]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 config = seat.input_manager.server.config;
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const target_mode = args[1];
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seat.mode_id = config.mode_to_id.getValue(target_mode) orelse {
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failure_message.* = try std.fmt.allocPrint(
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allocator,
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"cannot enter non-existant mode '{}'",
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.{target_mode},
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);
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return Error.CommandFailed;
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};
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}
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