48 lines
2.0 KiB
C#
48 lines
2.0 KiB
C#
 
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using RemSound.Core;
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namespace RemSound.App;
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/// <summary>
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/// Plays a short cue whenever the user switches between tabs anywhere in RemSound - the main
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/// window's tab strip and every tabbed dialog (Preferences, Recording settings, ...). Fired from
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/// <see cref="QuietTabControl"/> on a selection change, gated on the tab control actually containing
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/// focus, so a genuine user switch (arrow keys / Ctrl+Tab) clicks but the programmatic selection
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/// done while building or restoring a window stays silent.
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///
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/// Machine-wide cue (<see cref="AppConfig.EnableTabSwitchCue"/>), shipped as numbered variants
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/// ("tab switch 1.wav", ...) and configured in Preferences exactly like the other cues. Default on.
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/// </summary>
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internal static class TabSwitchSoundService
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{
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private static CuePlayer? switchSound;
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/// <summary>When true, <see cref="Play"/> is a no-op. Reserved for bulk programmatic tab changes
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/// the focus gate doesn't already cover; mirrors <see cref="CheckSoundService.Suppressed"/>.</summary>
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public static bool Suppressed { get; set; }
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/// <summary>(Re)load the cue from the current cue configuration. Call at startup and whenever cue
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/// settings change, alongside <see cref="CheckSoundService.Reload"/>.</summary>
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public static void Reload()
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{
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switchSound = LoadCue(MainForm.CueId.TabSwitch, "tab switch.wav", AppConfig.Load());
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}
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public static void Play()
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{
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if (Suppressed) return;
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if (AppConfig.Load().EnableTabSwitchCue) switchSound?.Play();
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}
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private static CuePlayer? LoadCue(string cueId, string defaultFile, AppConfig cfg)
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{
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try
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{
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string? path = cfg.MachineCueCustomPaths.TryGetValue(cueId, out var custom) && File.Exists(custom)
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? custom
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: CueSounds.ResolveDefaultPath(cueId, defaultFile, cfg);
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return path is not null && File.Exists(path) ? new CuePlayer(path) : null;
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}
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catch { return null; }
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}
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}
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