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clapper-app: Clamp command line args to allowed values

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Instead of running into warnings or other problems when user
specifies an out of range value for command line option, just
clamp them to nearest allowed one.
This commit is contained in:
Rafał Dzięgiel
2024-05-12 17:15:21 +02:00
parent bcd1d48922
commit 10e0421342
1 changed files with 11 additions and 3 deletions
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14
src/bin/clapper-app/clapper-app-application.c
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@@ -419,11 +419,19 @@ clapper_app_application_command_line (GApplication *app, GApplicationCommandLine
app_opts.enqueue = g_variant_dict_contains (options, "enqueue");
}
if (!g_variant_dict_lookup (options, "volume", "d", &app_opts.volume))
if (g_variant_dict_lookup (options, "volume", "d", &app_opts.volume))
app_opts.volume = CLAMP (app_opts.volume, 0, 2.0); // clamp to allowed range
else
app_opts.volume = -1;
if (!g_variant_dict_lookup (options, "speed", "d", &app_opts.speed))
if (g_variant_dict_lookup (options, "speed", "d", &app_opts.speed))
app_opts.speed = CLAMP (app_opts.speed, 0.05, 2.0); // clamp to allowed range
else
app_opts.speed = -1;
if (!g_variant_dict_lookup (options, "progression-mode", "i", &app_opts.progression_mode))
if (g_variant_dict_lookup (options, "progression-mode", "i", &app_opts.progression_mode))
app_opts.progression_mode = CLAMP (app_opts.progression_mode, 0, 4); // clamp to possible modes
else
app_opts.progression_mode = -1;
app_opts.fullscreen = g_variant_dict_contains (options, "fullscreen");