20d804cdb5
This is a big step up over @cImport() for ergonomics and type safety. Nearly all void pointer casts have been eliminated!
57 lines
1.8 KiB
Zig
57 lines
1.8 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, 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 Self = @This();
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const std = @import("std");
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const wlr = @import("wlroots");
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const xkb = @import("xkbcommon");
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const util = @import("util.zig");
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keysym: xkb.Keysym,
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modifiers: wlr.Keyboard.ModifierMask,
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command_args: []const []const u8,
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/// When set to true the mapping will be executed on key release rather than on press
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release: bool,
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pub fn init(
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keysym: xkb.Keysym,
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modifiers: wlr.Keyboard.ModifierMask,
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release: bool,
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command_args: []const []const u8,
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) !Self {
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const owned_args = try util.gpa.alloc([]u8, command_args.len);
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errdefer util.gpa.free(owned_args);
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for (command_args) |arg, i| {
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errdefer for (owned_args[0..i]) |a| util.gpa.free(a);
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owned_args[i] = try std.mem.dupe(util.gpa, u8, arg);
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}
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return Self{
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.keysym = keysym,
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.modifiers = modifiers,
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.release = release,
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.command_args = owned_args,
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};
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}
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pub fn deinit(self: Self) void {
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for (self.command_args) |arg| util.gpa.free(arg);
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util.gpa.free(self.command_args);
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}
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