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Allow disabling the brightness control commands (closes #664)

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Signed-off-by: AnErrupTion <anerruption@disroot.org>
This commit is contained in:
AnErrupTion
2025-03-06 19:16:47 +01:00
parent 9c79137c9f
commit 6079c01a4b
3 changed files with 43 additions and 31 deletions
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66
src/main.zig
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@@ -357,9 +357,9 @@ pub fn main() !void {
const restart_len = try utils.strWidth(lang.restart);
const sleep_key = try std.fmt.parseInt(u8, config.sleep_key[1..], 10);
const sleep_len = try utils.strWidth(lang.sleep);
const brightness_down_key = try std.fmt.parseInt(u8, config.brightness_down_key[1..], 10);
const brightness_down_key = if (config.brightness_down_key) |key| try std.fmt.parseInt(u8, key[1..], 10) else null;
const brightness_down_len = try utils.strWidth(lang.brightness_down);
const brightness_up_key = try std.fmt.parseInt(u8, config.brightness_up_key[1..], 10);
const brightness_up_key = if (config.brightness_down_key) |key| try std.fmt.parseInt(u8, key[1..], 10) else null;
const brightness_up_len = try utils.strWidth(lang.brightness_up);
var event: termbox.tb_event = undefined;
@@ -503,19 +503,23 @@ pub fn main() !void {
length += sleep_len + 1;
}
buffer.drawLabel(config.brightness_down_key, length, 0);
length += config.brightness_down_key.len + 1;
buffer.drawLabel(" ", length - 1, 0);
if (config.brightness_down_key) |key| {
buffer.drawLabel(key, length, 0);
length += key.len + 1;
buffer.drawLabel(" ", length - 1, 0);
buffer.drawLabel(lang.brightness_down, length, 0);
length += brightness_down_len + 1;
buffer.drawLabel(lang.brightness_down, length, 0);
length += brightness_down_len + 1;
}
buffer.drawLabel(config.brightness_up_key, length, 0);
length += config.brightness_up_key.len + 1;
buffer.drawLabel(" ", length - 1, 0);
if (config.brightness_up_key) |key| {
buffer.drawLabel(key, length, 0);
length += key.len + 1;
buffer.drawLabel(" ", length - 1, 0);
buffer.drawLabel(lang.brightness_up, length, 0);
length += brightness_up_len + 1;
buffer.drawLabel(lang.brightness_up, length, 0);
length += brightness_up_len + 1;
}
}
if (config.box_title) |title| {
@@ -627,21 +631,14 @@ pub fn main() !void {
}
}
}
} else if (pressed_key == brightness_down_key or pressed_key == brightness_up_key) {
const cmd = if (pressed_key == brightness_down_key) config.brightness_down_cmd else config.brightness_up_cmd;
var brightness = std.process.Child.init(&[_][]const u8{ "/bin/sh", "-c", cmd }, allocator);
brightness.stdout_behavior = .Ignore;
brightness.stderr_behavior = .Ignore;
handle_brightness_cmd: {
const process_result = brightness.spawnAndWait() catch {
break :handle_brightness_cmd;
};
if (process_result.Exited != 0) {
try info_line.addMessage(lang.err_brightness_change, config.error_bg, config.error_fg);
}
}
} else if (brightness_down_key != null and pressed_key == brightness_down_key.?) {
adjustBrightness(allocator, config.brightness_down_cmd) catch {
try info_line.addMessage(lang.err_brightness_change, config.error_bg, config.error_fg);
};
} else if (brightness_up_key != null and pressed_key == brightness_up_key.?) {
adjustBrightness(allocator, config.brightness_up_cmd) catch {
try info_line.addMessage(lang.err_brightness_change, config.error_bg, config.error_fg);
};
}
},
termbox.TB_KEY_CTRL_C => run = false,
@@ -832,6 +829,21 @@ pub fn main() !void {
}
}
fn adjustBrightness(allocator: std.mem.Allocator, cmd: []const u8) !void {
var brightness = std.process.Child.init(&[_][]const u8{ "/bin/sh", "-c", cmd }, allocator);
brightness.stdout_behavior = .Ignore;
brightness.stderr_behavior = .Ignore;
handle_brightness_cmd: {
const process_result = brightness.spawnAndWait() catch {
break :handle_brightness_cmd;
};
if (process_result.Exited != 0) {
return error.BrightnessChangeFailed;
}
}
}
fn getAuthErrorMsg(err: anyerror, lang: Lang) []const u8 {
return switch (err) {
error.GetPasswordNameFailed => lang.err_pwnam,